WO2016206305A1 - 一种全方位线屑过滤装置及洗衣机 - Google Patents

一种全方位线屑过滤装置及洗衣机 Download PDF

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Publication number
WO2016206305A1
WO2016206305A1 PCT/CN2015/095923 CN2015095923W WO2016206305A1 WO 2016206305 A1 WO2016206305 A1 WO 2016206305A1 CN 2015095923 W CN2015095923 W CN 2015095923W WO 2016206305 A1 WO2016206305 A1 WO 2016206305A1
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WO
WIPO (PCT)
Prior art keywords
filter
water
cover
chamber
water inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/095923
Other languages
English (en)
French (fr)
Inventor
程宝珍
杨林
王玲臣
刘尊安
公涛
张广磊
韩龙先
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Washing Machine Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Priority to KR1020187001807A priority Critical patent/KR20180018809A/ko
Priority to EP15896189.6A priority patent/EP3315652A4/en
Priority to US15/739,444 priority patent/US20180171532A1/en
Priority to JP2017566619A priority patent/JP6665986B2/ja
Publication of WO2016206305A1 publication Critical patent/WO2016206305A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/10—Filtering arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

Definitions

  • the invention relates to the technical field of washing machine chip dusting, and in particular to an all-round wire dust filtering device and a washing machine.
  • the fixed type of wire-carrying collection is inferior.
  • the collection rate of a washing program is about 60%;
  • a swinging type swarf filter is a program line.
  • the chip collection rate is about 50%, but the swinging wire filter is easy to hang clothes during the washing process, and it is easy to fall off;
  • the net bag fixed type chip filter has the same effect as the box type, and the wire collection rate is also low.
  • the mesh bag is prone to wear and aging during use, resulting in poor filtration effect, and needs to be replaced in time.
  • the existing application number is 201010524447.0, and the invention name is a Chinese invention patent for an all-round filter device for a washing machine.
  • the left and right side walls of the upper filter chamber are provided with water inlets, and the front cover of the upper filter chamber is a bag.
  • the filter screen has a one-way valve on the left and right sides of the front cover of the upper filter chamber, and a vertical rib that divides the upper filter chamber into two in the middle of the upper filter chamber.
  • the water flows from the inlet of one side of the upper filter chamber to the filter chamber, the water flows through the one-way valve of the water inlet and enters the filter chamber, and impacts the one-way valve of the other water inlet from the inside to the outside and causes the water to be closed.
  • the water inlet after the washing water enters the upper filter chamber from one side water inlet, the vertical rib can change the water direction, so that the washing water can flow through the filtering device of the upper filter chamber.
  • the pulsator rotates to drive the water flow to rotate, the water flow enters the cavity and directly hits the vertical rib, which causes a sharp return of the water flow.
  • a part of the water flow is filtered from the filter device of the filter chamber and flows out, because of the one-way valve of the side water inlet. It is too late to close, so there is still a part of the water flow that will form a vortex in the cavity and flow out from the side inlet, or directly bounce out from the side inlet, and at the same time rush out a part of the wire, so that the collection rate of the wire is not high.
  • the existing washing machine chip filter device has a single wire filtering method, and can not achieve a good effect of the wire dust collecting and collecting.
  • the present invention provides an all-round wire dust filtering device, which adopts two kinds of filtering methods.
  • the technical solution has achieved a good filtering effect. Specifically, the following technical solutions are adopted:
  • An omnidirectional wire filtering device includes a filter, the filter includes a second filtering chamber and a first filtering chamber independently disposed above and below, the first filtering chamber has a first water inlet, and the second filter chamber has a second water inlet The first water inlet and the second water inlet are disposed on the same side of the filter, and the other side of the filter is provided with a filtering portion, and the first filtering chamber and the second filtering chamber share the filtering portion.
  • the filter comprises a filter front cover and a filter back cover connected thereto, and a first filter chamber and a second filter chamber are respectively formed between the filter front cover and the filter back cover, the first water inlet and the The second water inlet is respectively disposed on the filter back cover; the first water inlet is disposed at an upper portion of the first filter chamber, and the second water inlet is disposed at a central position of the second filter chamber;
  • the filter back cover (206) is provided with a flange structure (210) corresponding to the second filter chamber, and a gap between the flange structure (210) and the filter front cover (203) is formed for water inlet. Gap.
  • the filter portion of the filter includes a lower first filter portion and an upper second filter portion;
  • the filter back cover includes a first back cover and a second back cover;
  • first filter chamber between the first filter portion and the first back cover, and forming a second filter chamber between the second filter portion and the second back cover; the first back cover and the first filter portion The distance between the two is greater than the distance between the second back cover and the second filter.
  • a wire collection bin for collecting the filter wire of the second filter cavity is further formed, and the wire collection bin is connected with the second filter cavity;
  • the chip collection bin is disposed between the second filter chamber and the first filter chamber.
  • the filter back cover further includes a third rear cover, the third rear cover is located between the first rear cover and the second rear cover, and the wire collecting bin is formed between the third rear cover and the second filtering portion.
  • the distance between the third back cover and the second filter portion is greater than the distance between the first back cover and the first filter portion.
  • the utility model further comprises a filter cover, wherein the filter is installed on the filter; the first water inlet side of the first filter chamber and the filter cover have a water inlet channel of the first filter chamber, and the water inlet channel The water inlet is located at a lower portion of the first filter chamber;
  • the filter cover corresponding to the second filter chamber is provided with a flow guiding portion for introducing the water flow into the second filter chamber, and the water inlet of the flow guiding portion is disposed on both sides of the filter cover.
  • the flow guiding portion is provided with a water guiding baffle that can swing along the water inlet direction of the second filtering chamber, and the water guiding baffle is used for guiding the water flow of the water inlets of the two guiding portions into the second filtering chamber;
  • the water guiding baffle comprises a first water guiding baffle disposed parallel to the water inlets of the two sides of the second filtering chamber and A second water guiding baffle is disposed between the first water guiding baffle and the second water guiding baffle for defining a limit rib of the swinging limit position thereof.
  • the water guiding baffle is mounted on the filter cover through a rotating shaft structure, and a plurality of guiding ribs are arranged on both sides of the water guiding baffle along the flow of the water into the second filtering chamber; the inner side of the guiding rib
  • the maximum deflection angle of the end defining water guiding baffle is 90°, and the inner side of the guiding rib is provided with a notch for free rotation of the rotating shaft structure.
  • the invention also provides a washing machine having the above-mentioned chip filtering device, comprising an inner tub and a pulsator disposed at the bottom of the inner tub, the swarf filtering device being mounted on the inner side wall of the inner tub, and the filtering of the swarf filtering device The lower end of the cover is mounted on the bottom side wall of the inner tub.
  • the lower end of the filter cover has a first fixed end and a second fixed end, the second fixed end is a lower end end of the filter cover, and the second fixed end is mounted on the bottom side wall of the inner tub and is in contact with the pulsator ;
  • the first fixed end is formed by extending the filter cover toward the inner side of the inner tub, and the first fixed end is disposed at an upper portion of the second fixed end and has a spacing for the water inlet of the water inlet passage of the first filter chamber;
  • the lower end of the filter is mounted on the first fixed end.
  • the chip filtering device of the present invention has two separate filter filtering chambers of a first filter chamber and a second filter chamber, water is introduced into the front side of the second filter chamber, and the front water is discharged to realize the wire dust filtering.
  • the filter is filtered in the rear part of the filter chamber and the water is filtered in the front part.
  • the wire filter device of the present invention combines the two types of wire dust filtering methods, which greatly improves the effect of the wire dust filtration.
  • the present invention has the following technical effects:
  • the second filter chamber is filled with water from both sides of the front, and the washing water in the washing machine is reversed with the pulsator during the washing process, and the washing water enters through the two sides of the first filter chamber when it is reversing, from the filtration.
  • the front of the device flows out and the wire is collected by filtration as it passes through the filter. Therefore, the second filter chamber has a simple water inlet mode and high filtration efficiency.
  • the first filter chamber is filled with water from the bottom of the bottom, mainly under the action of the washing wheel of the washing machine, pressing the washing water from the lower part to the water inlet passage of the thread filtering device, and entering the first filtering from the inlet of the rear part. Inside the chamber, it is discharged from the front of the filter, and the wire is collected by filtration as it passes through the filter. Since the first filter chamber is relatively closed, the wire filtering effect is better, and the water inlet is arranged above the back, which can effectively prevent the wire from flowing back.
  • the two chip filter chambers of the wire filter device of the present invention have different water inlet modes, and can work independently, thereby improving the filtration efficiency.
  • the wire dust filter device of the present invention adopts different water inlet modes for the state of water flow in the water tank of the washing machine during washing, thereby increasing the water intake amount and enhancing the effect of the wire dust filtering.
  • the washing machine of the invention installs the lower end of the wire filtering device at the bottom of the inner tub, so that the inner barrel of the washing machine has a height of at least 2/3
  • the cable dust filtering chamber is provided, which greatly increases the water intake of the wire filtering device, and significantly improves the effect of the wire filtering.
  • Figure 1 is a perspective view showing the closed state of the wire filtering device of the present invention
  • FIG. 2 is a schematic perspective structural view showing the wire dust filtering device of the present invention in an open state
  • Figure 3 is a perspective view showing the back of the filter of the present invention in an open state
  • Figure 4 is a schematic vertical sectional view of the filter of the present invention.
  • Figure 5 is a schematic front view of the filter of the present invention.
  • Figure 6 is a schematic transverse cross-sectional view of the filter of the present invention.
  • Figure 7 is a schematic transverse cross-sectional view of the filter of the second embodiment of the present invention.
  • Figure 8 is a perspective view showing the structure of the washing machine of the present invention.
  • Figure 9 is a cross-sectional view of the washing machine of the present invention.
  • an omnidirectional chip filtering device of the present invention includes a filter 200 including a second filter chamber independently disposed above and below and a first a filter chamber, the first filter chamber has a first water inlet 204, and the second filter chamber has a second water inlet 209; the first water inlet 204 and the second water inlet 209 are disposed on the same side of the filter 200, and are filtered.
  • the other side of the device 200 is provided with a filter portion, and the first filter chamber and the second filter chamber share the filter portion.
  • the filter 200 of the chip filtering device of the present invention has two separate filter filtering chambers of a first filtering chamber and a second filtering chamber, and the front side of the second filtering chamber is filled with water, and the front water is discharged in a manner to realize the line.
  • the chip filter, the first filter chamber is filled with water, and the front water is discharged to realize the wire dust filtering.
  • the wire filter device of the present invention combines two kinds of wire dust filtering methods. It greatly improves the effect of the wire filtering.
  • the filter 200 of the present invention includes a filter front cover 203 and a filter back cover 206 connected thereto, and a first filter chamber and a second filter chamber are respectively formed between the filter front cover 203 and the filter back cover 206,
  • the first water inlet 204 and the second water inlet 209 are respectively disposed on the filter back cover 206; the first water inlet 204 is disposed at an upper portion of the first filter chamber, and the second water inlet 209 is disposed at the second filter chamber.
  • Central location the filter front cover 203 and a filter back cover 206 connected thereto, and a first filter chamber and a second filter chamber are respectively formed between the filter front cover 203 and the filter back cover 206,
  • the first water inlet 204 and the second water inlet 209 are respectively disposed on the filter back cover 206; the first water inlet 204 is disposed at an upper portion of the first filter chamber, and the second water inlet 209 is disposed at the second filter chamber.
  • Central location the filter front cover 203 and a
  • the filter front cover 203 of the present invention and the filter back cover 206 are combined to form a box-like structure, and the first filter chamber is a box-like structure. Since the box-like structure is relatively closed, the washing water entering the first filter chamber can only be discharged from the filter front cover 203, and the filtering effect is good. In addition, the first filter chamber of the box-like structure facilitates the collection of the chips and prevents the chips from flowing back.
  • the upper portion of the filter back cover 206 of the present invention is provided with a first water inlet 204.
  • the first water inlet 204 is the water inlet of the first filter chamber, and the first water inlet 204 is disposed at the upper portion of the filter back cover 206, so that the washing is performed. Water enters the interior of the first filter chamber from the top, which is more conducive to the filtration of the chips. In addition, the flow of water from the upper first water inlet 204 is also more conducive to the collection of wire dust, preventing the wire from flowing back.
  • the filter portion of the filter 200 includes a lower first filter portion 202 and an upper second filter portion 201; the filtering
  • the rear cover 206 includes a first rear cover 213 and a second rear cover 211.
  • the first filter portion 202 and the first rear cover 213 form a first filter chamber, and the second filter portion 201 and the second rear cover 211.
  • a second filter chamber is formed between them.
  • the water inlet mode is mainly water inlet from the rear portion, so that the volume of the first filter chamber can be set larger, and the main filter is collected and collected.
  • the second filter chamber mainly enters water from both sides, and the thickness of the two filter chambers is set to affect the influent water or affect the installation on the inner tub of the washing machine. Therefore, the distance between the first rear cover 213 and the first filter portion 202 of the present invention is greater than the distance between the second rear cover 211 and the second filter portion 201.
  • the filter portion of the present invention includes a filter frame and a filter frame, and the filter frame is a frame structure in which a plurality of water passing ports are provided, and the filter mesh is attached to the frame structure.
  • the filter front cover 203 is provided with a water outlet hole 208 for the outflow of water.
  • the filter portion of the present invention may also be formed as a small through hole provided in the filter front cover 203.
  • a filter collection bin for collecting the filter wire of the second filter chamber is further formed between the filter front cover 203 and the filter back cover 206, and the wire collection bin and the wire collection bin are
  • the second filter chamber is in communication;
  • the chip collection bin is disposed between the second filter chamber and the first filter chamber. This is mainly due to the small volume of the second filter chamber, the less the number of strands that can be collected, and the excessive collection of the thread will affect the collection of the second filter chamber.
  • the wire collection effect of the first filter chamber is strong, and the frequent removal of the filter 200 for the wire cleaning cannot fully utilize the first filter cavity. Therefore, the present invention can increase the second by setting the wire collection bin of the second filter cavity. The collection of wire dust from the filter chamber.
  • the filter back cover 206 further includes a third rear cover 212, a third rear cover 212 between the first rear cover 213 and the second rear cover 211, and a third rear cover 212 and a second filter portion.
  • a wire collection bin is formed between 201; preferably, the distance between the third rear cover 212 and the second filter portion 201 is greater than the distance between the first rear cover 213 and the first filter portion 202.
  • An omnidirectional swarf filtering device of the present invention further includes a filter cover 100, the filter 200 being mounted on the filter 200; between the first water inlet side of the first filter chamber and the filter cover 100 a water inlet channel having a first filter chamber, the water inlet of the water inlet channel is located at a lower portion of the first filter chamber; and the filter cover 100 corresponding to the second filter chamber is provided with a flow guiding portion for introducing water into the second filter chamber The water inlet 103 of the flow guiding portion is disposed on both sides of the filter cover 100.
  • the filter 200 of the present invention is installed on the filter cover 100, different water inlet modes of the first filter chamber and the second filter chamber of the filter 200 are realized, and the filter filtering effect of the filter 200 is improved.
  • the water guiding portion of the present invention is provided with a water guiding baffle that can swing in the water inlet direction of the second filtering chamber, and the water guiding baffle is used for guiding the water flow of the water inlets on both sides of the second filtering chamber to the filtering portion of the filter 200.
  • the water guiding baffle of the invention realizes the diversion of the washing water entering the filtering chamber, so that the water flowing into the second filtering chamber can pass through the filter better, and the effect of the wire filtering is remarkably improved.
  • the water guiding baffle of the present invention includes a first water guiding baffle 111 and a second water guiding baffle 112 disposed parallel to the water inlets of the two sides of the second filtering chamber, the first guide
  • the water baffle 111 and the second water guiding baffle 112 are mounted on the filter cover 100 through a rotating shaft structure; the first water guiding baffle 111 and the second water guiding baffle 112 are disposed to define a swing limit position thereof.
  • Limit stop rib 109 Limit stop rib 109.
  • the limiting rib 109 is disposed on the bottom wall of the flow guiding portion of the filter cover 100, and the first water guiding baffle 111 and the second water guiding baffle 112 are respectively disposed on both sides of the limiting rib 109. .
  • the first water guiding baffle 111 is swung to the limiting rib 109, and the washing water is at the first water guiding baffle 111.
  • the flow into the second filter chamber is then discharged from the second filter portion 201 of the second filter chamber; when the wash water enters from the water inlet port 103 of the second water guide baffle 112 side, the operation is the same .
  • the first water guiding baffle 111 and the second water guiding baffle 112 disposed in the second filtering chamber of the present invention can better guide the incoming washing water, so that the washing water is as far as possible from the second filtering portion 201. Discharge, enhance the filtration effect of the second filter chamber.
  • the first water guiding baffle 111 and the second water guiding baffle 112 have a swing angle of less than 150°.
  • the limiting ribs 109 are triangular prism-shaped structures, and the limiting ribs 109 have two phases respectively corresponding to the first water guiding baffle 111 and the second water guiding baffle 112.
  • Corresponding inclined surface when the first water guiding baffle 111 swings to the limiting retaining rib 109, the first water guiding baffle 111 and the inclined surface of the limiting retaining rib 109 are combined and defined, and the washing water is used by the inclined surface The flow is diverted to the second filter portion 201 to discharge; when the second water guide baffle 112 is swung to the limit stop rib 109, the operation is the same.
  • the limiting rib 109 of the present invention can not only effectively support the first water guiding baffle 111 and the second water guiding baffle 112, but also enable the first water guiding baffle 111 and the second water guiding body.
  • the baffle 112 maintains a relatively stable and effective guiding state, enhancing the effect of the diversion.
  • a plurality of guiding ribs 110 are further disposed in the second filtering chamber along the water flow direction, and the guiding ribs 110 are disposed on both sides of the water guiding baffle.
  • the guiding rib 110 is disposed perpendicular to the water guiding baffle, and the water guiding channel is formed between the guiding ribs 110 on the same side of the water guiding baffle for allowing the water flow to enter the second filtering cavity along the water inlet channel, the guiding rib 110 and There is a certain distance between the water guiding baffles.
  • the arrangement of the guiding ribs 110 reduces the window of the water inlets on both sides to better prevent the clothes from being damaged when the clothes are hung on the thread filter during the washing process, and the spacing between the guiding ribs 110 and the water guiding baffle is for Ensure that the water guide baffle works normally without affecting its swing.
  • the distance between the inner side of the guiding rib 110 and the water guiding baffle is smaller than the height of the water guiding baffle, and the arrangement is such that the water guiding baffle is oscillated to the extreme position on both sides of the guiding rib 110.
  • the support is such that the inner side of the guide rib 110 serves as a water guiding baffle swinging limit end.
  • the guiding rib 110 can simultaneously play the role of limiting and supporting the water guiding baffle, and does not need to additionally set the limiting structure of the water guiding baffle, and because a plurality of rows of guiding ribs 110 are symmetrically arranged on both sides of the water guiding baffle.
  • the guiding force of the water guiding baffle is more uniform, and the water guiding baffle is prevented from being deformed or broken due to excessive force.
  • the guiding rib 110 is a flat plate structure, and the lower end of the guiding rib 110 is fixedly connected with the bottom wall of the groove of the filter cover 100, and the upper end has a stepped structure, and the stepped structure blocks two of the filter 200. Side support frame.
  • the stepped structure of the guiding ribs 110 includes at least one step equal to the width of the water inlet 103 of the flow guiding portion, and the two sides of the water guiding baffle respectively A step of at least one stepped structure of the guide ribs 110 catches the filter 200.
  • the guide rib 110 of the present invention having the stepped structure not only achieves the supporting action of the filter 200, but also achieves the restriction of the filter 200, and increases the stability of the filter 200 assembled on the filter cover 100.
  • the filter back cover 206 is provided with a flange structure 210 corresponding to the second filter chamber, and the flange structure 210 and the filter front cover 203 are formed.
  • the gap, the height D of the slit is less than or equal to 5 mm.
  • the cuff structure 210 of the present invention facilitates the collection of the lint in the second filter chamber, and avoids the maximum extent Avoid the occurrence of swarf backflow due to excessive water flow.
  • the present embodiment differs from the above-described embodiment in that an anti-reflux structure 205 is disposed on the inner wall of the filter back cover 206, and the anti-reflux structure 205 is disposed at a lower portion of the first water inlet 204.
  • the anti-reflux structure 205 is closed when the filter front cover 203 and the filter back cover 206 are closed. There is a certain distance from the inner wall of the filter front cover 203.
  • the height of the backflow prevention structure 205 is such that the filter front cover 203 and the filter back cover 206 are closed to form a gap of 1/10 to 1/2, preferably 1/4.
  • the lower portion of the filter front cover 203 of this embodiment and the lower portion of the filter back cover 206 are connected by a hinge shaft.
  • the backflow prevention structure 205 of the present embodiment includes a plurality of each of the backflow prevention structures 205 and a small volume.
  • the backflow prevention structure 205 is disposed adjacent to the first water inlet 204, and the backflow prevention structure 205 is disposed along the first water inlet 204.
  • Arrangement arrangement such an arrangement does not affect the flow of water from the first water inlet 204 on the one hand, and does not affect the collection of the wire dust on the other hand; the set area of the backflow prevention structure 205 is less than or equal to 1/2 of the inner wall area of the filter back cover 206 This ensures that the chip filter has enough space to collect the wire.
  • the backflow prevention structure 205 of the present embodiment is formed by a series of convex structures disposed on the inner wall of the filter back cover 206, and the convex structures are staggered.
  • the raised structures are staggered so that the filter back cover 206 as a whole is constrained by the raised structure in the lateral direction.
  • the backflow prevention structure 205 of the present embodiment is specifically preferably a fish scale-like convex structure, and the side cross section of the fish scale-like convex structure is straight-toothed.
  • the fish scale-like convex structure has two slopes, the tops of the two slopes are offset, one slope faces the first water inlet 204, and the other slope faces the bottom of the filter back cover 206 toward the filter back cover 206.
  • the slope of the bottom slope is smaller than the slope toward the first water inlet 204.
  • the arrangement allows the water entering from the first water inlet 204 to smoothly enter the filtering chamber along the gentle slope, and the wire in the water stream can smoothly slide down; on the other hand, the wire filter is inside the filter.
  • the collected swarf rises back to the anti-reflux structure 205 under the impact of the water flow, and the slope of the small slope can effectively prevent the swarf from rising continuously like the cover, and can effectively prevent the swarf from flowing back.
  • the rotation of the rotating shaft structure is avoided, and the guiding rib 110 generally has an interval of about 0.5 mm from the rotating shaft structure, and the guiding rib 110 can only be close to the rotating shaft structure.
  • the water guide baffle is rotated to a portion beyond the guide rib 110 by the rotation shaft structure, and is pressed by the filter 200, and often cannot be smoothly returned. Phenomenon, this greatly affects the efficiency of the collection of wire scraps, which in turn affects the user's use.
  • the present embodiment adopts the following technical solution: the water guiding baffle is mounted on the filter cover 100 through the rotating shaft structure, and both sides of the water guiding baffle flow along the water flow into the second filtering chamber.
  • the direction of the guide ribs 110 is defined by a series of guide ribs 110; the inner end of the guide ribs 110 defines a maximum swing angle of the water guide baffle of 90°, and the inner side of the guide ribs 110 is provided with a notch for the free rotation of the shaft structure.
  • the inner side of the guiding rib 110 on the first water guiding baffle 111 side of the embodiment extends inwardly, so that the inner side of the guiding rib 110 contacts the first water guiding baffle 111 when it swings to 90°, thereby limiting the first The water guiding baffle 111 continues to swing beyond the guiding rib 110.
  • the end of the guiding rib 110 interferes with the normal rotation of the rotating shaft structure. Therefore, the inner end of the guiding rib 110 is provided with a first notch 115, and the first notch 115 is disposed corresponding to the first rotating shaft structure 113 of the first water guiding baffle 111.
  • the inner side of the guiding rib 110 on the side of the second water guiding baffle 112 also extends inwardly, and the inner end of the guiding rib 110 on the side is provided with a second notch 116, and the second notch 116 corresponds to the second water guiding baffle 112.
  • the second shaft structure 114 is disposed.
  • the guide rib 110 of the filter cover 100 of the washing machine is innovatively made into a rear-piercing structure, and the guiding rib 110 can avoid the rotating shaft structure of the water guiding baffle, so that the water guiding baffle can only be rotated to 90° at the maximum to prevent
  • the filter 200 presses the water guide baffle to smooth out the flow of water in the filter cover 100 and the filter 200, thereby improving the collection efficiency of the chips.
  • the embodiment provides a washing machine having the wire filtering device described in the above specific embodiment or embodiment, including an inner tub 400 and a pulsator 300 disposed at the bottom of the inner tub 400.
  • the chip filter device is mounted on the inner side wall of the inner tub 400, and the lower end of the filter cover 100 of the chip filter device is mounted on the bottom side wall of the inner tub 400.
  • the lower end of the filter cover 100 has a first fixed end 107 and a second fixed end 106.
  • the second fixed end 106 is a lower end end of the filter cover 100, and the second fixed end 106 is mounted on the bottom side of the inner tub 400.
  • the first fixed end 107 is formed to extend toward the inner side of the inner tub 400, and the first fixed end 107 is disposed at an upper portion of the second fixed end 106 and has a space for the interval.
  • the water inlet of the water inlet passage of the first filter chamber; the lower end of the filter 200 is mounted on the first fixed end 107.
  • the pulsator 300 of the present embodiment is disposed on the inner tub bottom 401 of the inner tub 400, and the upper end portion of the inner tub 400 is provided with a balance ring 500.
  • the filter cover 100 of the present embodiment includes a fixing portion 101 and a mounting portion 102.
  • the fixing portion 101 of the filter cover 100 is fixedly coupled to the inner tub 400, and the upper end of the fixing portion 101 is in contact with the balance ring 500.
  • the filter 200 of the present embodiment is mounted on the mounting portion 102 of the filter cover 100 by a snap 207.
  • the washing machine of the invention installs the lower end of the wire filtering device on the bottom of the inner tub, so that the wire waste filter chamber is arranged at least 2/3 of the height of the inner barrel of the washing machine, which greatly increases the water intake of the wire filtering device, and significantly improves the wire filtering. effect.

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  • Textile Engineering (AREA)
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Abstract

一种全方位线屑过滤装置及洗衣机，过滤装置包括过滤盖（100）和过滤器（200），过滤器（200）安装在过滤盖（100）上，所述的过滤器（200）具有第一过滤腔，过滤器（200）的后部设置第一过滤腔的进水口，过滤器（200）的后部与过滤盖（100）之间具有第一过滤腔的进水通道；过滤器（200）的上部与过滤盖之间还形成第二过滤腔，过滤盖的两侧设置第二过滤腔的进水口；所述的过滤器（200）的前部设置过滤部，第一过滤腔与第二过滤腔共用该过滤部。所述第二过滤腔的前部两侧进水，前部出水的方式实现线屑过滤，第一过滤腔底部后部进水，前部出水的方式实现线屑过滤，上述的线屑过滤装置将两种线屑过滤的方式结合起来，极大的提升了线屑过滤的效果。

Description

一种全方位线屑过滤装置及洗衣机 技术领域
本发明涉及洗衣机线屑过滤技术领域，具体地，涉及一种全方位线屑过滤装置及洗衣机。
背景技术
目前市场上波轮洗衣机常用线屑过滤器有三种类型：盒式固定型、网袋式摇摆型和网袋式固定型。其中盒式固定型线屑收集效果较差，按一台机器带有两个线屑过滤器测算，一个洗涤程序线屑收集率为60％左右；一个摇摆式摇摆型线屑过滤器一个程序线屑收集率为50％左右，但摇摆式线屑过滤器在洗涤过程中易挂衣物，容易脱落；网袋固定型线屑过滤器效果与盒式固定型基本相同，线屑收集率也较低，且网袋在使用过程中容易出现磨损老化导致过滤效果不佳的问题，需要及时进行更换。
现有申请号为201010524447.0，发明名称为一种洗衣机用全方位过滤装置的中国发明专利，该全方位过滤装置中，上过滤腔的左右侧壁设有进水口，上过滤腔的前盖为袋式过滤网，上过滤腔的前盖左右两侧设有单向阀片，上过滤腔中部设有将上过滤腔一分为二的竖筋。水流从上过滤腔的一侧进水口流向过滤腔内时，水流冲开该进水口的单向阀片而进入过滤腔，并由内向外冲击另一进水口的单向阀片并导致封闭该进水口，洗涤水从一侧进水口进入上过滤腔后，所述竖筋能够改变水向，使洗涤水能够流经上过滤腔的过滤装置。但是由于波轮旋转时带动水流旋转，水流进入腔体直接打到所述竖筋会造成水流的急剧回流，一部分水流从过滤腔的过滤装置过滤后流出，由于该侧进水口的单向阀片来不及关闭，因此还有一部分水流会在腔体内形成漩涡而从该侧进水口流出，或直接反弹从该侧进水口流出，同时冲出一部分线屑，使线屑的收集率不高。
因此，现有的洗衣机线屑过滤装置的线屑过滤方式单一，并不能达到很好的线屑过滤收集的效果。
有鉴于此，特提出本发明。
发明内容
为了解决上述问题，本发明提供了一种全方位线屑过滤装置，采用将两种过滤方式结 合的技术方案，达到了良好的过滤效果。具体地，采用了以下的技术方案：
一种全方位线屑过滤装置，包括过滤器，过滤器包括上下独立设置的第二过滤腔和第一过滤腔，第一过滤腔具有第一进水口，第二过滤腔具有设置第二进水口；所述的第一进水口和第二进水口设置在过滤器的同一侧，过滤器的另一侧设置过滤部，第一过滤腔与第二过滤腔共用该过滤部。
进一步地，所述的过滤器包括过滤器前盖和与其连接的过滤器后盖，过滤器前盖与过滤器后盖之间分别形成第一过滤腔和第二过滤腔，第一进水口和第二进水口分别设置在过滤器后盖上；所述的第一进水口设置在第一过滤腔的上部，第二进水口设置在第二过滤腔的中央位置处；
优选地，所述的过滤器后盖(206)上对应第二过滤腔处设置翻边结构(210)，翻边结构(210)与过滤器前盖(203)之间形成用于进水的缝隙。
进一步地，所述的过滤器的过滤部包括下部的第一过滤部和上部的第二过滤部；所述的过滤器后盖包括第一后盖和第二后盖；
所述的第一过滤部与第一后盖之间形成第一过滤腔，第二过滤部与第二后盖之间形成第二过滤腔；所述的第一后盖与第一过滤部之间的距离大于第二后盖与第二过滤部之间的距离。
进一步地，所述的过滤器前盖与过滤器后盖之间还形成有用于收集第二过滤腔的过滤线屑的线屑收集仓，线屑收集仓与第二过滤腔连通；所述的线屑收集仓设置在第二过滤腔和第一过滤腔之间。
进一步地，所述的过滤器后盖还包括第三后盖，第三后盖位于第一后盖和第二后盖之间，第三后盖与第二过滤部之间形成线屑收集仓；优选地，所述的第三后盖与第二过滤部之间的距离大于第一后盖与第一过滤部之间的距离。
进一步地，还包括过滤盖，所述的过滤器安装在过滤器上；所述的第一过滤腔的第一进水口侧与过滤盖之间具有第一过滤腔的进水通道，进水通道的进水口位于第一过滤腔的下部；
所述对应第二过滤腔的过滤盖上设置用于将水流导入第二过滤腔的导流部，过滤盖的两侧设置导流部进水口。
进一步地，所述的导流部上设置可沿第二过滤腔进水方向摆动的导水挡板，导水挡板用于将两侧导流部进水口的水流导进第二过滤腔；
优选地，所述的导水挡板包括平行于第二过滤腔的两侧进水口设置的第一导水挡板和 第二导水挡板，第一导水挡板和第二导水挡板之间设置用于限定其摆动极限位置的限位挡筋。
进一步地，所述的导水挡板通过转轴结构安装在过滤盖上，导水挡板的两侧沿着水流流入第二过滤腔的方向设置一系列的导向筋；所述的导向筋的内侧端部限定导水挡板的最大摆动角度为90°，导向筋的内侧设置用于转轴结构自由转动的缺口。
本发明同时提供了一种具有上述的线屑过滤装置的洗衣机，包括内桶和设置在内桶底部的波轮，所述的线屑过滤装置安装在内桶的内部侧壁上，线屑过滤装置的过滤盖的下端安装在内桶的底部侧壁上。
进一步地，所述的过滤盖的下端具有第一固定端和第二固定端，第二固定端为过滤盖的下端端部，第二固定端安装在内桶的底部侧壁上且与波轮接触；
所述的第一固定端为过滤盖朝向内桶内侧延伸形成，第一固定端设置在第二固定端的上部且具有一间隔，该间隔用于第一过滤腔的进水通道的进水口；所述的过滤器的下端安装在第一固定端上。
本发明的线屑过滤装置具有第一过滤腔和第二过滤腔两个独立设置的线屑过滤腔，第二过滤腔的前部两侧进水，前部出水的方式实现线屑过滤，第一过滤腔后部进水，前部出水的方式实现线屑过滤，本发明的线屑过滤装置将两种线屑过滤的方式结合起来，极大的提升了线屑过滤的效果。
因此，本发明具有以下的技术效果：
1、第二过滤腔从前部两侧进水，洗衣机内的洗涤水在洗涤过程中随着波轮正反转，洗涤水在正反转时通过第一过滤腔的两侧分别进入，从过滤器前部流出，在经过过滤器时线屑被过滤收集。因此，第二过滤腔的进水方式简单，过滤效率高。
2、第一过滤腔从底部后部进水，主要是在洗衣机波轮的作用下，将洗涤水从下部压至线屑过滤装置的进水通道，从后部的进水口进入到第一过滤腔内，从过滤器的前部排出，在经过过滤器时线屑被过滤收集起来。由于第一过滤腔相对封闭，线屑过滤效果更好，且进水口设置在背部上方，可有效防止线屑回流。
3、本发明的线屑过滤装置的两个线屑过滤腔进水方式不同，可独立工作，提升了过滤效率。
4、本发明的线屑过滤装置针对洗衣机在洗涤时桶内水流的状态，采取不同的进水方式，增大了进水量，增强了线屑过滤的效果。
本发明的洗衣机将线屑过滤装置的下端安装在内桶底部，使得洗衣机内桶至少2/3高度 都设置有线屑过滤腔，大大增加了线屑过滤装置的进水量，显著的提升了线屑过滤的效果。
附图说明
图1本发明的线屑过滤装置闭合状态的立体结构示意图；
图2本发明的线屑过滤装置打开状态的立体结构示意图；
图3本发明的过滤器打开状态的背部立体结构示意图；
图4本发明的过滤器的竖向截面示意图；
图5本发明的过滤器的正面结构示意图；
图6本发明的过滤器的横向截面示意图；
图7本发明实施例二的过滤器的横向截面示意图；
图8本发明的洗衣机的立体结构示意图；
图9本发明的洗衣机的剖视图。
附图中的标号说明：100-过滤盖 101-固定部 102-安装部 103-导流部进水口 106-第二固定端 107-第一固定端 109-限位挡筋 110-导向筋 111-第一导水挡板 112-第二导水挡板 113-第一转轴结构 114-第二转轴结构 115-第一缺口 116-第二缺口 200-过滤器 201-第二过滤部 202-第一过滤部 203-过滤器前盖 204-第一进水口 205-防回流结构 206-过滤器后盖 207-卡扣 208-出水孔 209-第二进水口 210-翻边结构 211-第二后盖 212-第三后盖 213-第一后盖 214-300-波轮 400-内桶 401-内桶底 500-平衡环。
具体实施方式
下面结合附图对本发明的一种全方位线屑过滤装置及洗衣机进行详细描述：
如图1、图2、图3、图4及图5所示，本发明的一种全方位线屑过滤装置，包括过滤器200，过滤器200包括上下独立设置的第二过滤腔和第一过滤腔，第一过滤腔具有第一进水口204，第二过滤腔具有设置第二进水口209；所述的第一进水口204和第二进水口209设置在过滤器200的同一侧，过滤器200的另一侧设置过滤部，第一过滤腔与第二过滤腔共用该过滤部。
本发明的线屑过滤装置的过滤器200具有第一过滤腔和第二过滤腔两个独立设置的线屑过滤腔，第二过滤腔的前部两侧进水，前部出水的方式实现线屑过滤，第一过滤腔后部进水，前部出水的方式实现线屑过滤，本发明的线屑过滤装置将两种线屑过滤的方式结合 起来，极大的提升了线屑过滤的效果。
具体地，本发明的过滤器200包括过滤器前盖203和与其连接的过滤器后盖206，过滤器前盖203与过滤器后盖206之间分别形成第一过滤腔和第二过滤腔，第一进水口204和第二进水口209分别设置在过滤器后盖206上；所述的第一进水口204设置在第一过滤腔的上部，第二进水口209设置在第二过滤腔的中央位置处。
本发明的过滤器前盖203与过滤器后盖206组合形成盒状结构，第一过滤腔即为盒状结构。由于盒状结构相对封闭，因此进入第一过滤腔的洗涤水只能从过滤器前盖203排出，过滤效果良好。另外，盒状结构的第一过滤腔更加便于线屑的收集，防止线屑回流。
本发明的过滤器后盖206的上部设置第一进水口204，第一进水口204即为第一过滤腔的进水口，将第一进水口204设置在过滤器后盖206的上部，使得洗涤水从上部进入第一过滤腔内部，更加有利于线屑的过滤。另外，水流从上部的第一进水口204也更加有利于线屑的收集，防止线屑回流。
由于本发明的第一过滤腔与第二过滤腔共用过滤部200，因此，所述的过滤器200的过滤部包括下部的第一过滤部202和上部的第二过滤部201；所述的过滤器后盖206包括第一后盖213和第二后盖211；所述的第一过滤部202与第一后盖213之间形成第一过滤腔，第二过滤部201与第二后盖211之间形成第二过滤腔。
由于本发明的第一过滤腔和第二过滤腔进水的方式是不同的，而且线屑收集的方式也不相同。因为第一过滤腔为盒状结构，进水的方式主要是由后部进水，所以可将第一过滤腔的容积设置的更大，起到主要的线屑过滤收集作用。而第二过滤腔主要从两侧进水，将二过滤腔室的厚度设置过大会影响进水或者会影响其安装在洗衣机的内桶上。因此，本发明所述的第一后盖213与第一过滤部202之间的距离大于第二后盖211与第二过滤部201之间的距离。
过滤部的作用是让进入线屑过滤器过滤内腔的水流流出，同时将水流中的线屑滤出留在线屑过滤器的内部。因此，本发明的过滤部包括过滤框和过滤网，所述的过滤框为设置若干过水口的框架结构，过滤网附在框架结构上。与此同时，所述的过滤器前盖203上设置用于水流流出的出水孔208。
作为另外一种优选的实施方式，本发明的过滤部还可以为设置在过滤器前盖203上的细小通孔形成。
作为本发明的一种优选实施方式，所述的过滤器前盖203与过滤器后盖206之间还形成有用于收集第二过滤腔的过滤线屑的线屑收集仓，线屑收集仓与第二过滤腔连通；所述 的线屑收集仓设置在第二过滤腔和第一过滤腔之间。这主要是由于第二过滤腔的容积较小，能够收集的线屑较少，当线屑收集过多时会影响第二过滤腔的线屑收集效果。而第一过滤腔的线屑收集效果较强，频繁的拆卸过滤器200进行线屑清理不能充分利用第一过滤腔，因此，本发明通过设置第二过滤腔的线屑收集仓可提升第二过滤腔的线屑收集效果。
具体地，所述的过滤器后盖206还包括第三后盖212，第三后盖位212于第一后盖213和第二后盖211之间，第三后盖212与第二过滤部201之间形成线屑收集仓；优选地，所述的第三后盖212与第二过滤部201之间的距离大于第一后盖213与第一过滤部202之间的距离。
本发明的一种全方位线屑过滤装置，还包括过滤盖100，所述的过滤器200安装在过滤器200上；所述的第一过滤腔的第一进水口侧与过滤盖100之间具有第一过滤腔的进水通道，进水通道的进水口位于第一过滤腔的下部；所述对应第二过滤腔的过滤盖100上设置用于将水流导入第二过滤腔的导流部，过滤盖100的两侧设置导流部进水口103。
本发明的过滤器200安装在过滤盖100上以后，实现了过滤器200的第一过滤腔和第二过滤腔的不同进水方式，提高了过滤器200的线屑过滤效果。
本发明的导流部上设置可沿第二过滤腔进水方向摆动的导水挡板，导水挡板用于将第二过滤腔的两侧进水口的水流导向过滤器200的过滤部，以实现第二过滤腔的线屑过滤。本发明导水挡板实现了对进入过滤腔内的洗涤水进行导流，使得进入第二过滤腔的水流能够更好的通过过滤器，显著的提高线屑过滤的效果。
作为本发明的一种优选实施方式，本发明的导水挡板包括平行于第二过滤腔的两侧进水口设置的第一导水挡板111和第二导水挡板112，第一导水挡板111和第二导水挡板112通过转轴结构安装在过滤盖100上；所述的第一导水挡板111和第二导水挡板112之间设置用于限定其摆动极限位置的限位挡筋109。
具体地，所述的限位挡筋109设置在过滤盖100的导流部底壁上，第一导水挡板111和第二导水挡板112分别设置在限位挡筋109的两侧。当洗涤水从第一导水挡板111侧的导流部进水口103进入时，第一导水挡板111随之摆动到限位挡筋109处，洗涤水在第一导水挡板111的导流作用下进入第二过滤腔，然后从第二过滤腔的第二过滤部201排出；当洗涤水从第二导水挡板112侧的导流部进水口103进入时，工作方式相同。
本发明的第二过滤腔内设置的第一导水挡板111和第二导水挡板112可以更好的对进入的洗涤水进行导流，使洗涤水尽可能的从第二过滤部201排出，增强第二过滤腔的过滤效果。优选地，所述的第一导水挡板111和第二导水挡板112的摆动角度小于150°。
作为本发明的一种优选实施方式，所述的限位挡筋109为三棱柱状结构，限位挡筋109具有两个分别与第一导水挡板111和第二导水挡板112相对应的斜面：当第一导水挡板111摆动到限位挡筋109处时，第一导水挡板111与限位挡筋109一侧的斜面贴合并被限定，洗涤水便被该斜面导流至第二过滤部201排出；当第二导水挡板112摆动到限位挡筋109处时，工作方式相同。因此，本发明的限位挡筋109不仅能够对第一导水挡板111和第二导水挡板112进行有效的限位支撑，而且能够使第一导水挡板111和第二导水挡板112保持一个相对稳定有效的导向状态，增强了导流的效果。
作为本发明的一种优选实施方式，所述的第二过滤腔内沿着水流方向还设置一系列导向筋110，导向筋110设置在导水挡板的两侧。优选地，导向筋110与导水挡板垂直设置，导水挡板同一侧的导向筋110之间形成进水通道，用于使水流沿着进水通道进入第二过滤腔，导向筋110与导水挡板之间具有一定间距。
导向筋110的设置将两侧进水口小窗口化，更好的防止洗涤过程中衣物挂到线屑过滤器上而对衣物造成损坏，导向筋110与导水挡板之间具有一定间距是为了保证导水挡板的正常工作，不影响其摆动。
作为一种优选的实施方式，导向筋110内侧与导水挡板之间的距离小于导水挡板的高度，这样设置可使当导水挡板摆动到两侧极限位置处受到导向筋110的支撑，使得导向筋110内侧作为导水挡板摆动限位端。导向筋110可以同时起到限位和支撑导水挡板的作用，不需要再另外设置导水挡板的限位结构，又由于在导水挡板两侧对称设置一些列的导向筋110使得导水挡板受到的支撑力更加均匀，防止导水挡板局部因受力过大而变形或者断裂。
作为一种优选的实施方式，导向筋110为平板结构，导向筋110下端与过滤盖100的凹槽底壁固定连接，上端呈阶梯状结构，所述的阶梯状结构卡住过滤器200的两侧支撑边框。
由于导向筋110分别布置在两侧的导流部进水口103中，所述导向筋110的阶梯状结构至少含有一个与导流部进水口103的宽度相等的阶梯，导水挡板两侧分别至少有一个导向筋110的阶梯状结构的台阶卡住过滤器200。
本发明的含有阶梯状结构的导向筋110既实现了过滤器200的支撑作用，又实现了对过滤器200的限位作用，增加了过滤器200装配在过滤盖100上的稳定性。
如图6所示，作为本发明的一种优选实施方式，所述的过滤器后盖206上对应第二过滤腔处设置翻边结构210，翻边结构210与过滤器前盖203之间形成缝隙，缝隙的高度D小于或者等于5mm。本发明的翻边结构210有利于第二过滤腔的线屑收集，最大程度上避 免因水流过大导致线屑回流的情况发生。
实施例一
如图3所示，本实施例与上述具体实施方式的区别在于：过滤器后盖206的内壁上设置防回流结构205，所述的防回流结构205设置在第一进水口204的下部。
为了实现防回流结构的防止线屑回流的作用，同时不影响洗涤水进入线屑过滤器内腔进行过滤作用，所述的防回流结构205在过滤器前盖203与过滤器后盖206闭合时与过滤器前盖203的内壁具有一定间距。所述的防回流结构205的高度为过滤器前盖203与过滤器后盖206闭合后形成间距的1/10～1/2，优选为1/4。
本实施例的过滤器前盖203的下部和过滤器后盖206的下部通过合页轴连接。本实施例的防回流结构205包括多个，每个防回流结构205单独设置且体积较小，防回流结构205靠近第一进水口204设置，防回流结构205沿着第一进水口204向下排布设置，这样的设置一方面不影响水流从第一进水口204进入，另一方面不影响线屑的收集；防回流结构205的设置面积小于等于过滤器后盖206内壁面积的1/2，这样可保证线屑过滤器具有足够的空间收集线屑。
本实施例的防回流结构205为设置在过滤器后盖206内壁上的一系列凸起结构形成，凸起结构之间交错设置。凸起结构之间交错设置，使得过滤器后盖206整体在横向上都受到凸起结构的限制作用。
本实施例的防回流结构205具体地优选为一种鱼鳞状凸起结构，所述的鱼鳞状凸起结构的侧截面呈直齿状。鱼鳞状凸起结构具有相当的两个坡面，两个坡面的顶部相抵，一个坡面朝向第一进水口204，另一个坡面朝向过滤器后盖206的底部，朝向过滤器后盖206的底部的坡面的坡度小于朝向第一进水口204的坡面。这样的设置一方面使得从第一进水口204进入的水流沿着较缓的坡面平稳进入过滤内腔，同时水流中的线屑也能顺利的滑落进去；另一方面，线屑过滤器内收集的线屑在水流的冲击下回流上升至防回流结构205处，小坡度的坡面像盖子一样可有效的阻止线屑继续上升，可有效防止线屑回流。
实施例二
上述具体实施方式的线屑过滤装置，为给转轴结构的旋转避开空间，导向筋110一般与转轴结构之间具有0.5mm左右的间隔，导向筋110最大也只可以做到接近于转轴结构。这样，在过滤器200安装到过滤盖100上以后，导水挡板在转轴结构的带动下就会旋转到超出导向筋110的部分，被过滤器200压住，而经常出现不能顺利归位的现象，这样大大影响的线屑收集的效率，从而影响用户的使用。
如图7所示，本实施例为了解决上述问题，采用了以下的技术方案：导水挡板通过转轴结构安装在过滤盖100上，导水挡板的两侧沿着水流流入第二过滤腔的方向设置一系列的导向筋110；所述的导向筋110的内侧端部限定导水挡板的最大摆动角度为90°，导向筋110的内侧设置用于转轴结构自由转动的缺口。
具体的，本实施例第一导水挡板111侧的导向筋110的内侧向内延伸，使得导向筋110的内侧在第一导水挡板111摆动到90°时与其接触，从而限制第一导水挡板111继续摆动超出导向筋110。这样，导向筋110的端部会干涉到转轴结构的正常转动，因此，导向筋110的内侧端部设置第一缺口115，第一缺口115对应第一导水挡板111的第一转轴结构113设置。同理，第二导水挡板112侧的导向筋110的内侧也向内延伸，该侧的导向筋110的内侧端部设置第二缺口116，第二缺口116对应第二导水挡板112的第二转轴结构114设置。
本实施例在洗衣机过滤盖100的导向筋110，创新做成后碰穿结构，导向筋110可以避开导水挡板的转轴结构，从而使得导水挡板最大只能旋转到90°，防止过滤器200压住导水挡板，从而理顺水流在过滤盖100以及过滤器200的流向，进而提高线屑收集效率。
实施例三
如图8及图9所示，本实施例提供了一种具有上述具体实施方式或者实施例中所述的线屑过滤装置的洗衣机，包括内桶400和设置在内桶400底部的波轮300，所述的线屑过滤装置安装在内桶400的内部侧壁上，线屑过滤装置的过滤盖100的下端安装在内桶400的底部侧壁上。
具体地，所述的过滤盖100的下端具有第一固定端107和第二固定端106，第二固定端106为过滤盖100的下端端部，第二固定端106安装在内桶400的底部侧壁上且与波轮300接触；所述的第一固定端107为过滤盖100朝向内桶400内侧延伸形成，第一固定端107设置在第二固定端106的上部且具有一间隔，该间隔用于第一过滤腔的进水通道的进水口；所述的过滤器200的下端安装在第一固定端107上。
本实施例的波轮300设置在内桶400的内桶底401上，内桶400的上端部设置平衡环500。本实施例的过滤盖100包括固定部101和安装部102，过滤盖100的固定部101与内桶400固定连接，固定部101的上端与平衡环500接触。本实施例的过滤器200通过卡扣207安装在过滤盖100的安装部102上。
本发明的洗衣机将线屑过滤装置的下端安装在内桶底部，使得洗衣机内桶至少2/3高度都设置有线屑过滤腔，大大增加了线屑过滤装置的进水量，显著的提升了线屑过滤的效果。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在 不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种全方位线屑过滤装置，其特征在于，包括过滤器(200)，过滤器(200)包括上下独立设置的第二过滤腔和第一过滤腔，第一过滤腔具有第一进水口(204)，第二过滤腔具有设置第二进水口(209)；所述的第一进水口(204)和第二进水口(209)设置在过滤器(200)的同一侧，过滤器(200)的另一侧设置过滤部，第一过滤腔与第二过滤腔共用该过滤部。
  2. 根据权利要求1所述的一种全方位线屑过滤装置，其特征在于，所述的过滤器(200)包括过滤器前盖(203)和与其连接的过滤器后盖(206)，过滤器前盖(203)与过滤器后盖(206)之间分别形成第一过滤腔和第二过滤腔，第一进水口(204)和第二进水口(209)分别设置在过滤器后盖(206)上；所述的第一进水口(204)设置在第一过滤腔的上部，第二进水口(209)设置在第二过滤腔的中央位置处；
    优选地，所述的过滤器后盖(206)上对应第二过滤腔处设置翻边结构(210)，翻边结构(210)与过滤器前盖(203)之间形成用于进水的缝隙。
  3. 根据权利要求2所述的一种全方位线屑过滤装置，其特征在于，所述的过滤器(200)的过滤部包括下部的第一过滤部(202)和上部的第二过滤部(201)；所述的过滤器后盖(206)包括第一后盖(213)和第二后盖(211)；
    所述的第一过滤部(202)与第一后盖(213)之间形成第一过滤腔，第二过滤部(201)与第二后盖(211)之间形成第二过滤腔；所述的第一后盖(213)与第一过滤部(202)之间的距离大于第二后盖(211)与第二过滤部(201)之间的距离。
  4. 根据权利要求2或3所述的一种全方位线屑过滤装置，其特征在于，所述的过滤器前盖(203)与过滤器后盖(206)之间还形成有用于收集第二过滤腔的过滤线屑的线屑收集仓，线屑收集仓与第二过滤腔连通；所述的线屑收集仓设置在第二过滤腔和第一过滤腔之间。
  5. 根据权利要求4所述的一种全方位线屑过滤装置，其特征在于，所述的过滤器后盖(206)还包括第三后盖(212)，第三后盖(212)位于第一后盖(213)和第二后盖(211)之间，第三后盖(212)与第二过滤部(201)之间形成线屑收集仓；优选地，所述的第三后盖(212)与第二过滤部(201)之间的距离大于第一后盖(213)与第一过滤部(202)之间的距离。
  6. 根据权利要求1所述的一种全方位线屑过滤装置，其特征在于，还包括过滤盖(100)，所述的过滤器(200)安装在过滤器(200)上；所述的第一过滤腔的第一进水口侧与过滤盖(100)之间具有第一过滤腔的进水通道，进水通道的进水口位于第一过滤腔的下部；
    所述对应第二过滤腔的过滤盖(100)上设置用于将水流导入第二过滤腔的导流部，过滤盖(100)的两侧设置导流部进水口(103)。
  7. 根据权利要求6所述的一种全方位线屑过滤装置，其特征在于，所述的导流部上设置可沿第二过滤腔进水方向摆动的导水挡板，导水挡板用于将两侧导流部进水口(103)的水流导进第二过滤腔；
    优选地，所述的导水挡板包括平行于第二过滤腔的两侧进水口设置的第一导水挡板(111)和第二导水挡板(112)，第一导水挡板(111)和第二导水挡板(112)之间设置用于限定其摆动极限位置的限位挡筋(109)。
  8. 根据权利要求7所述的一种全方位线屑过滤装置，其特征在于，所述的导水挡板通过转轴结构安装在过滤盖(100)上，导水挡板的两侧沿着水流流入第二过滤腔的方向设置一系列的导向筋(110)；所述的导向筋(110)的内侧端部限定导水挡板的最大摆动角度为90°，导向筋(110)的内侧设置用于转轴结构自由转动的缺口。
  9. 一种具有如权利要求1-8任意一项所述的线屑过滤装置的洗衣机，包括内桶(400)和设置在内桶(400)底部的波轮(300)，其特征在于，所述的线屑过滤装置安装在内桶(400)的内部侧壁上，线屑过滤装置的过滤盖(100)的下端安装在内桶(400)的底部侧壁上。
  10. 根据权利要求9所述的洗衣机，其特征在于，所述的过滤盖(100)的下端具有第一固定端(107)和第二固定端(106)，第二固定端(106)为过滤盖(100)的下端端部，第二固定端(106)安装在内桶(400)的底部侧壁上且与波轮(300)接触；
    所述的第一固定端(107)为过滤盖(100)朝向内桶(400)内侧延伸形成，第一固定端(107)设置在第二固定端(106)的上部且具有一间隔，该间隔用于形成第一过滤腔的进水通道的进水口；所述的过滤器(200)的下端安装在第一固定端(107)上。
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JP7578956B2 (ja) * 2021-06-14 2024-11-07 青島海爾洗衣机有限公司 フィルタ装置及び洗濯機
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