WO2023155351A1 - 一种手动和感应一体式厨房水龙头及控制方法 - Google Patents

一种手动和感应一体式厨房水龙头及控制方法 Download PDF

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Publication number
WO2023155351A1
WO2023155351A1 PCT/CN2022/100314 CN2022100314W WO2023155351A1 WO 2023155351 A1 WO2023155351 A1 WO 2023155351A1 CN 2022100314 W CN2022100314 W CN 2022100314W WO 2023155351 A1 WO2023155351 A1 WO 2023155351A1
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WO
WIPO (PCT)
Prior art keywords
manual
induction
water
water outlet
valve core
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/CN2022/100314
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English (en)
French (fr)
Inventor
应俊
张小勇
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.)
Ningbo Geagle Intelligent Sanitary Tech Co Ltd
Original Assignee
Ningbo Geagle Intelligent Sanitary Tech 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 Ningbo Geagle Intelligent Sanitary Tech Co Ltd filed Critical Ningbo Geagle Intelligent Sanitary Tech Co Ltd
Priority to EP22926660.6A priority Critical patent/EP4481245A4/en
Priority to AU2022441342A priority patent/AU2022441342A1/en
Publication of WO2023155351A1 publication Critical patent/WO2023155351A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
    • E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404—Constructional or functional features of the spout
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • E03C1/023—Devices for positioning or connecting of water supply lines with flow distribution, e.g. diverters

Definitions

  • the invention relates to the technical field of faucets, in particular to a manual and induction integrated kitchen faucet and a control method.
  • Faucets have been widely used in water supply systems such as toilets and kitchens.
  • faucets There are many types of faucets on the market, which are roughly divided into manual and induction. Manual is to use human power to open or close the mechanical valve.
  • Automatic faucets include inductive and touch-type, etc., which receive trigger information through infrared sensors or touch infrared sensors to control the opening or closing of solenoid valves.
  • a manual and induction integrated kitchen faucet and a control method which have a compact structure, can realize manual water discharge and automatic induction water discharge, and can also have a temperature adjustment function, and the use effect is good.
  • the present invention provides the following technical solutions.
  • a manual and induction integrated kitchen faucet including a valve seat, a water outlet nozzle, and an infrared sensor.
  • the valve seat is provided with a cold water inlet and a hot water inlet for respectively connecting cold water and hot water.
  • One side of the valve seat is equipped with a manual water outlet temperature adjustment valve core, and the other side of the valve seat is installed with an induction water outlet temperature adjustment valve core.
  • the induction water outlet hole matched with the temperature adjustment valve core the manual water outlet temperature adjustment valve core mixes the water discharged from the cold water inlet and the hot water inlet port, and then outputs it to the manual water outlet hole, and the induction water outlet temperature adjustment valve core connects the cold water The water discharged from the inlet and the hot water inlet is mixed and then output to the induction water outlet.
  • the manual water outlet and the induction water outlet are respectively connected to the water outlet nozzle, and a solenoid valve is also arranged between the induction water outlet and the water outlet nozzle.
  • the infrared sensor controls the action of the solenoid valve by receiving the signal.
  • the beneficial effects of the present invention are: a manual and induction integrated kitchen faucet of the present invention, by setting a manual water outlet temperature adjustment valve core and an induction water outlet temperature adjustment valve core on the valve seat, a manual cold water flow channel and a manual hot water flow channel are set at the same time.
  • induction cold water flow channel when working, cold water enters through the cold water inlet, and then enters the manual water outlet temperature control valve core through the manual cold water flow channel, and the induction water temperature control valve is activated through the induction cold water flow channel
  • hot water enters through the superheated water inlet, and then enters the manual water outlet temperature regulating valve core through the manual hot water flow channel, and senses the water outlet temperature regulating valve core through the induction hot water flow channel, and the manual water outlet temperature regulating valve core
  • the induction water outlet temperature adjustment valve core respectively controls the water inlet ratio of cold water and hot water to realize temperature adjustment.
  • the manual control valve core moves so that the manual water outlet hole is connected with the water outlet nozzle to realize water outlet.
  • the induction water outlet When the infrared sensor receives the induction signal, the electromagnetic valve is controlled to open, so that the induction water outlet hole is connected with the water outlet nozzle to realize water outlet. There are two modes of water outlet.
  • the valve seat is integrally formed, and the valve seat includes a valve body, a first valve seat on one side of the valve body, and a second valve seat on the other side of the valve body.
  • the cold water inlet and the hot water inlet are arranged on the valve body, the manual water outlet temperature adjustment valve core is installed on the first valve seat, and the induction water outlet temperature adjustment valve core is installed on the second valve seat.
  • the valve body is provided with a manual cold water flow channel through which the cold water inlet communicates with the manual outlet temperature regulating valve core, an induction cold water flow channel through which the cold water inlet communicates with the induction water outlet temperature adjustment valve core, a thermal The manual hot water flow channel where the water inlet is connected to the manual water outlet temperature adjustment valve core and the induction hot water flow channel where the hot water inlet is connected to the induction water outlet temperature adjustment valve core, the manual water outlet temperature adjustment valve core connects the manual cold water The water flowing out of the flow channel and the manual hot water flow channel are mixed, and the induction water outlet temperature regulating valve core is used to mix the water flowing out of the induction cold water flow channel and the induction hot water flow channel.
  • the manual cold water flow channel is connected to the induction cold water flow channel
  • the manual hot water flow channel is connected to the induction hot water flow channel
  • the cold water inlet is connected to the manual cold water flow channel and the induction cold water flow channel.
  • the joint of the induction cold water flow channel, the hot water inlet is connected to the joint of the manual hot water flow channel and the induction hot water flow channel.
  • the manual cold water flow channel, the induction cold water flow channel, the manual hot water flow channel and the induction hot water flow channel are arranged horizontally respectively, and the cold water inlet, the hot water inlet, and the manual water outlet hole and the induction water outlet are vertically arranged respectively.
  • valve seat is integrally formed.
  • the present invention also includes a faucet body and a faucet elbow disposed above the faucet body, the valve seat is disposed in the faucet body, the manual water outlet temperature regulating valve core is disposed on one side of the faucet body, the The temperature-adjusting spool for inductive outlet water is set on the other side of the faucet body, the sensing area on the infrared sensor is set on the front side of the faucet elbow, and the front side of the faucet elbow is provided with a sensing port.
  • the infrared sensor is installed in the faucet elbow through the fixed cover, and the fastening screw is pre-installed on the fixed cover, and the operation hole matched with the fastening screw is provided on the faucet elbow , the size of the operation hole is smaller than the size of the fastening screw, when the infrared sensor is installed on the faucet elbow through the fixed cover, the sensing area of the infrared sensor is exposed through the sensing port, and the position of the fastening screw Adapting to the position of the operation hole, the fastening screw is operated to move through the operation hole, so that the fastening screw abuts against the inner wall of the faucet elbow.
  • the faucet body is also equipped with a manual thermoregulation knob that drives the rotation and movement of the manual outlet water temperature regulation valve core, and an induction temperature regulation knob that drives the rotation of the induction water outlet temperature regulation valve core.
  • a transfer tee is provided between the manual water outlet hole, the induction water outlet hole, and the water outlet nozzle, and the transfer tee is provided with a first inlet connected to the manual water outlet hole, and a first inlet connected to the induction water outlet.
  • the hole communicates with the second inlet and the outlet communicates with the water outlet nozzle, and the solenoid valve is arranged at the outlet.
  • a control method based on a manual and sensor integrated kitchen faucet comprising:
  • the cold water and hot water are divided into two channels through the valve seat, one of which flows to the manual water outlet temperature control valve core, and the other channel of cold water and hot water flows to the induction water temperature control valve core.
  • the infrared sensor receives the induction signal, the solenoid valve is opened according to the induction signal, and the cold water and hot water are mixed and then flow out from the water outlet nozzle.
  • the ratio of cold water and hot water is adjusted through the manual water outlet temperature adjustment valve core, thereby adjusting the water temperature; in the induction mode, the ratio of cold water and hot water is adjusted by sensing the water outlet temperature adjustment valve core, Thereby adjusting the water temperature.
  • Fig. 1 is a schematic diagram of the overall structure of the present invention.
  • Fig. 2 is a schematic diagram of an exploded structure of the present invention.
  • FIG. 3 is a schematic partial cross-sectional view in FIG. 1 .
  • Fig. 4 is a sectional view when the infrared sensor cooperates with the faucet elbow.
  • Fig. 5 is a sectional view from another angle when the infrared sensor cooperates with the faucet elbow.
  • Fig. 6 is a schematic diagram of cooperation between the valve seat and the manual outlet water temperature adjustment valve core and the induction water outlet temperature adjustment valve core according to the present invention.
  • Fig. 7 is a schematic diagram of the structure of the valve seat of the present invention.
  • Fig. 8 is a sectional view of the valve seat of the present invention.
  • Fig. 9 is a schematic diagram of the valve seat structure in another embodiment of the present invention.
  • Fig. 10 is a schematic diagram of the overall structure of the present invention after the valve seat structure in Fig. 9 is applied.
  • Fig. 11 is a working principle diagram of the present invention.
  • valve seat 1.1, cold water inlet; 1.2, hot water inlet; 1.3, manual cold water flow channel; 1.4, induction cold water flow channel; 1.5, manual hot water flow channel; 1.6, induction hot water flow channel ;1.7, manual water outlet hole; 1.8, induction water outlet hole; 1.9, valve body; 1.10, first valve seat; 1.11, second valve seat; 4. Manual temperature adjustment knob; 5. Induction temperature adjustment knob; 6. Water outlet nozzle; 7. Infrared sensor; 7.1. Fixed bolt; 7.2. Fixed front cover; 7.21. Installation groove; 7.3. Fixed rear cover; Screw; 8. Faucet body; 8.1. Faucet base; 8.2. Left installation part; 8.3. Right installation part; 9. Faucet elbow; 9.1. Induction port; 9.2. Operation port; 10. Solenoid valve; 11. Transfer Three links; 12, counterweight lead block; 13, cold water inlet pipe; 14, hot water inlet pipe; 15, manual outlet pipe; 16, sensor outlet pipe; 17, main outlet pipe.
  • a manual and induction integrated kitchen faucet including a faucet body 8, a faucet elbow 9, a valve seat 1, a water outlet nozzle 6, an infrared sensor 7, a transfer tee 11, and a valve seat 1 is arranged in the faucet body 8, the faucet elbow 9 is arranged above the faucet body 8, and the water outlet nozzle 6 is arranged at the end of the faucet elbow 9.
  • the valve seat 1 is integrally formed, and the valve seat 1 includes a valve body 1.9, a first valve seat 1.10 located on one side of the valve body 1.9, and a second valve seat 1.11 located on the other side of the valve body 1.9.
  • the valve body 1.9 is provided with a cold water inlet 1.1 and a hot water inlet 1.2, the cold water inlet 1.1 and the hot water inlet 1.2 are all arranged at the bottom of the valve seat 1, and the cold water inlet 1.1 passes through the cold water inlet pipe 13 and the cold water angle valve Connected so as to be used for accessing cold water, and the hot water inlet 1.2 is connected to the hot water angle valve through the hot water inlet pipe 14 so as to be used for accessing hot water.
  • the first valve seat 1.10 is equipped with a manual water outlet temperature adjustment valve core 2
  • the second valve seat 1.11 is equipped with an induction water outlet temperature adjustment valve core 3
  • the first valve seat 1.10 is equipped with A manual water mixing chamber for mixing the water flowing out of the inlet 1.1 and the hot water inlet 1.2
  • the second valve seat 1.11 is provided with an induction mixing chamber for mixing the water from the cold water inlet 1.1 and the hot water inlet 1.2 .
  • the valve body 1.9 is provided with a manual cold water flow channel 1.3 connecting the cold water inlet 1.1 with the manual water outlet temperature adjustment valve core 2 and an induction cold water flow channel connecting the cold water inlet 1.1 with the induction water outlet temperature adjustment valve core 3 1.4.
  • the manual hot water flow channel 1.5 connecting the hot water inlet 1.2 with the manual water outlet temperature regulating valve core 2 and the induction hot water flow channel 1.6 connecting the hot water inlet 1.2 with the induction water outlet temperature regulating valve core 3.
  • the manual cold water flow channel 1.3 is connected to the induction cold water flow channel 1.4
  • the manual hot water flow channel 1.5 is connected to the induction hot water flow channel 1.6
  • the cold water inlet 1.1 is connected to the manual cold water flow channel 1.3 and the induction cold water flow channel 1.4
  • the hot water inlet 1.2 is connected to the joint of the manual hot water flow channel 1.5 and the induction hot water flow channel 1.6.
  • the manual cold water flow channel 1.3 is located on one side of the cold water inlet 1.1
  • the induction cold water flow channel 1.4 is located on the other side of the cold water inlet 1.1
  • the manual hot water flow channel 1.5 is located on the side of the hot water inlet 1.2
  • the induction hot water flow Road 1.6 is located on the other side of hot water inlet 1.2.
  • the manual water outlet temperature adjustment valve core 2 adjusts the ratio of cold water and hot water entering the manual water mixing chamber by rotating, thereby adjusting the water temperature, and the manual water outlet temperature adjustment valve core 2 adjusts the opening and closing of the manual water mixing chamber and the manual mixing chamber by moving.
  • the outlet water flow rate of the water chamber is adjusted by rotating the induction water outlet thermostat valve core 3 to adjust the ratio of cold water and hot water entering the induction mixing water chamber, thereby adjusting the water temperature, and the induction mixing water chamber is in a normally open state.
  • the valve body 1.9 is also provided with a manual water outlet hole 1.7 connected with the manual water mixing chamber and an induction water outlet hole 1.8 connected with the induction water mixing chamber. Nozzle 6 is connected.
  • the manual cold water flow channel 1.3, the induction cold water flow channel 1.4, the manual hot water flow channel 1.5, and the induction hot water flow channel 1.6 are all arranged horizontally, and the axis of the cold water inlet 1.1 and the axis of the hot water inlet 1.2
  • the axes are set vertically respectively, and the horizontal and vertical directions are perpendicular to each other.
  • the axis of the entrance of the manual water outlet 1.7 and the axis of the entrance of the induction water outlet 1.8 are respectively arranged horizontally.
  • the axis of the outlet of the manual water outlet 1.7 and the axis of the induction water outlet 1.8 The axes of the outlets are respectively arranged vertically.
  • the cold water inlet 1.1, the hot water inlet 1.2, the manual water outlet 1.7 and the induction water outlet 1.8 are respectively located at the bottom of the valve seat 1, and the valve seat 1 is horizontally connected with the cold water inlet.
  • the cold water flow channel communicated with the hot water inlet 1.2 and the hot water flow channel connected with the hot water inlet 1.2, wherein the cold water flow channel on one side of the cold water inlet 1.1 forms the manual cold water flow channel 1.3, and the one on the other side of the cold water inlet 1.1
  • the cold water flow channel forms the induction cold water flow channel 1.4
  • the hot water flow channel on one side of the hot water inlet 1.2 forms the manual hot water flow channel 1.5
  • the hot water flow channel on the other side of the hot water inlet 1.2 forms The induction hot water flow channel 1.6.
  • the manual water outlet hole 1.7 is set on the side of the valve seat 1 where the manual water outlet temperature adjustment valve core 2 is installed, and the induction water outlet hole 1.8 is installed on the side of the valve seat 1 where the induction water outlet temperature adjustment valve core 3 is installed.
  • the water output from the cold water flow channel 1.3 and the manual hot water flow channel 1.5 is mixed and then output to the manual water outlet hole 1.7, and the induction mixing chamber mixes the water output from the induction cold water flow channel 1.4 and the induction hot water flow channel 1.6 before outputting To the sensor outlet hole 1.8.
  • the manual water outlet 1.7 and the induction water outlet 1.8 are L-shaped as a whole, that is, the inlet axis of the manual water outlet 1.7 and the inlet axis of the induction water outlet 1.8 are arranged horizontally, so that the entrance of the manual water outlet 1.7 and the induction water outlet 1.8
  • the inlet can be set on the side of the valve body 1.9, so that it can cooperate with the manual water outlet temperature adjustment valve core 2 and the induction water outlet temperature adjustment valve core 3 respectively.
  • the outlet axis of the manual water outlet hole 1.7 and the outlet axis of the induction water outlet hole 1.8 are respectively vertical oriented so that the outlet axis of the manual water outlet 1.7 and the outlet axis of the induction water outlet 1.8 can be parallel to the axis of the cold water inlet 1.1 and the axis of the hot water inlet 1.2, that is, the outlet of the manual water outlet 1.7 and the induction water outlet 1.8
  • the outlet, cold water inlet 1.1, and hot water inlet 1.2 are all arranged on the bottom surface of the valve body 1.9, so that the manual water outlet 1.7 and the induction water outlet 1.8 are discharged through the pipeline.
  • the faucet body 8 is also equipped with a manual temperature adjustment knob 4 connected with the manual water outlet temperature adjustment valve core 2 and an induction temperature adjustment knob 5 connected with the induction water outlet temperature adjustment valve core 3, wherein the manual temperature adjustment knob 4 is driven by rotation.
  • the manual water outlet temperature adjustment valve core 2 rotates
  • the manual temperature adjustment knob 4 drives the manual water outlet temperature adjustment valve core 2 to move through the movement
  • the induction temperature adjustment knob 5 drives the induction water outlet temperature adjustment valve core 3 to rotate through the rotation
  • the knob 4 is arranged on the right side of the faucet body 8
  • the induction temperature adjustment knob 5 is arranged on the left side of the faucet body 8
  • the infrared sensor 7 is arranged on the front side of the faucet elbow 9 .
  • the faucet body 8 includes a faucet base body 8.1, a right mounting portion 8.3 disposed on the right side of the faucet base body 8.1, and a left mounting portion 8.2 disposed on the left side of the faucet base body 8.1.
  • first set the valve seat 1 in the faucet seat body 8.1 from bottom to top then set the manual water outlet temperature regulating valve core 2 in the right installation part 8.3 and connect it with the manual mixing chamber of the valve seat 1.
  • the induction water outlet temperature adjustment valve core 3 is set in the left installation part 8.2 and cooperates with the induction mixing chamber of the valve seat 1, so that the valve seat 1 can be installed without screws.
  • An electromagnetic valve 10 is also provided between the induction water outlet hole 1.8 and the water outlet nozzle 6, and the infrared sensor 7 controls the action of the electromagnetic valve 10 by receiving signals.
  • the infrared sensor 7 detects the sensing signal, and starts the solenoid valve 10 to open or close, so as to realize the tap water switch.
  • a transfer tee 11 is provided between the manual water outlet 1.7, the induction water outlet 1.8 and the water outlet nozzle 6.
  • the transfer tee 11 is a three-way pipe, and the transfer tee 11 is provided with a third The first inlet, the second inlet and the main outlet; the manual outlet hole 1.7 communicates with the first inlet through the manual outlet pipe 15; the induction water outlet 1.8 communicates with the second inlet through the induction outlet pipe 16, and the main outlet connects with the water outlet nozzle 6 through the main outlet pipe
  • the solenoid valve 10 is arranged at the outlet.
  • the water output by the manual water outlet hole 1.7 and the induction water outlet hole 1.8 passes through the transfer tee 11 and then is output to the water outlet nozzle 6 by a main water outlet pipe, so as to save space, and in this embodiment, the main water outlet pipe is a braided hose.
  • the nozzle 6 is movably arranged at the end of the faucet elbow 9, and the total outlet pipe is covered with a weight lead weight 12, so that the outlet nozzle 6 can be moved and stretched, which is convenient for use.
  • the front side of the faucet elbow 9 is provided with a sensing port 9.1.
  • the faucet elbow 9 is composed of a straight pipe part and a curved pipe part.
  • the sensing port 9.1 is arranged on the straight pipe part.
  • the infrared sensor 7 passes through the fixed cover Set in the faucet elbow 9, the fixed cover includes a fixed front cover 7.2 and a fixed rear cover 7.3, the fixed front cover 7.2 is formed with an installation groove 7.21 that is compatible with the infrared sensor 7, and the infrared sensor 7. It is fixedly installed in the installation groove 7.21.
  • the said faucet elbow 9 is provided with an operation hole that matches the fastening screw.
  • the size of the hole is smaller than the size of the fastening screw.
  • the inner walls of the curved pipe 9 are offset against each other, so that the fixed front cover 7.2 and the fixed rear cover 7.3 are fixed in the faucet curved pipe 9, thereby realizing the fixing of the infrared sensor 7. After the infrared sensor 7 in the tap elbow 9 is installed, insert it into the fixing bolt 7.1 on the tap body.
  • the outer circumference of the fixed cover is tapered as a whole, that is, the fixed front cover 7.2 and the fixed rear cover 7.3 are composed of a fixed cover whose upper end size is smaller than the lower end size, so that the fixed cover can extend into the faucet elbow 9.
  • the valve seat 1 in the faucet body 8 is also provided with a fixed bolt 7.1, the bottom end of the fixed bolt 7.1 is arranged on the valve seat 1 in the faucet body 8, and the top end of the fixed bolt 7.1 extends into the faucet elbow 9 and extends into Fixed inside the cover. Make the installation of the fixed cover more stable.
  • the first valve seat 1.10 and the second valve seat 1.11 are located at the same height, that is, the first valve seat 1.10 and the second valve seat 1.11 are symmetrically distributed relative to the valve body 1.9, As shown in FIG. 1 , the faucet using the structure of the valve seat 1 has the induction thermostat knob 5 and the manual thermostat knob 4 located at the same height.
  • the first valve seat 1.10 and the second valve seat 1.11 are located at different heights, that is, the first valve seat 1.10 and the second valve seat 1.11 are distributed up and down, see Fig. 10
  • the induction thermostat knob 5 and the manual thermostat knob 4 are located at different heights, in a dislocation distribution up and down.
  • a manual and induction integrated kitchen faucet of the present invention is provided with a manual water outlet temperature adjustment valve core 2 and an induction water outlet temperature adjustment valve core 3 on the valve seat 1, and simultaneously sets a manual cold water flow channel 1.3 and a manual hot water flow channel 1.5 , induction cold water flow channel 1.4, induction hot water flow channel 1.6, when working, cold water enters through the cold water inlet 1.1, then enters the manual water outlet temperature control valve core 2 through the manual cold water flow channel 1.3, and enters the induction cold water flow channel 1.4
  • hot water enters through the hot water inlet 1.2, then enters the manual water outlet temperature control valve core 2 through the manual hot water flow channel 1.5, and enters the induction water temperature control valve core through the induction hot water flow channel 1.6
  • the manual water outlet temperature adjustment valve core 2 and the induction water outlet temperature adjustment valve core 3 respectively control the water inlet ratio of cold water and hot water to achieve temperature adjustment.
  • the manual control valve core moves so that the manual water outlet hole 1.7
  • the water outlet nozzle 6 is connected to realize water outlet.
  • the infrared sensor 7 receives the induction signal to control the solenoid valve 10 to open, so that the induction water outlet hole 1.8 is connected with the water outlet nozzle 6 to realize water outlet.
  • the overall structure is compact and easy to install It is easy to use, has a temperature adjustment function, and can take into account two modes of manual water discharge and induction water discharge.
  • a control method based on a manual and sensor integrated kitchen faucet comprising:
  • manual mode manually operate the manual water outlet temperature adjustment valve core 2 to move, open the manual water mixing chamber, mix cold water and hot water and then flow out from the water outlet nozzle 6, and adjust the cold water and hot water by turning the manual water outlet temperature adjustment valve core 2.
  • the infrared sensor 7 receives the induction signal
  • the solenoid valve 10 is opened according to the induction signal
  • the induction mixing chamber mixes cold water and hot water, and then flows out from the water outlet nozzle 6, and is adjusted by rotating the induction water temperature adjustment valve core 3 The ratio of cold water to hot water, thereby regulating the water temperature.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

本发明公开了一种手动和感应一体式厨房水龙头，包括阀座、出水喷头、红外感应器，所述阀座设有冷水接入口和热水接入口，所述阀座上安装有手动出水调温阀芯和感应出水调温阀芯，所述阀座上设有手动出水孔以及感应出水孔，所述手动出水调温阀芯将冷水接入口和热水接入口排出的水进行混合后输出至手动出水孔，所述感应出水调温阀芯将冷水接入口和热水接入口排出的水进行混合后输出至感应出水孔，所述手动出水孔和感应出水孔分别与出水喷头连通，且所述感应出水孔与出水喷头之间还设有电磁阀，所述红外感应器通过接受信号并控制所述电磁阀动作。本发明结构紧凑，能够实现手动出水和自动感应出水，还能具有调温功能，使用效果好。

Description

一种手动和感应一体式厨房水龙头及控制方法 技术领域
本发明涉及水龙头技术领域，特别涉及一种手动和感应一体式厨房水龙头及控制方法。
背景技术
水龙头已被广泛应用于卫生间、厨房等给水系统中，市场上的水龙头形式繁多，大致分为手动与感应两种，手动是利用人力将机械阀门打开或关闭。自动水龙头又包括感应式和触摸式等，通过红外感应器或触摸红外感应器接收触发信息，控制电磁阀开启或关闭。
其中，厨房内的水龙头大多是手动式的，通过手动操作手柄来控制启闭以及进行水温调节，但是在用户在处理生鲜水产等有可能沾污手的东西的过程中，直接去开启操作手柄，则会导致手柄沾染脏污，容易滋生细菌。因此自动水龙头将成为发展趋势。但是如果水龙头外部的触摸红外感应器或者红外感应器损坏，不能够感应外界的触发信息，此时，会严重影响人们的用水情况，为解决这一问题，现已有将感应方式与手动开关结合起来的厨房龙头，但需要大多结构复杂，成本较高，体积较大，不利于小型化，使用不方便，而且不能进行水温调节。
发明内容
针对现有技术的不足和缺陷，提供一种手动和感应一体式厨房水龙头及控制方法，结构紧凑，能够实现手动出水和自动感应出水，还能具有调温功能， 使用效果好。
为实现上述目的，本发明提供以下技术方案。
一种手动和感应一体式厨房水龙头，包括阀座、出水喷头、红外感应器，所述阀座设有分别接入冷水及热水的冷水接入口和热水接入口，所述阀座的一侧安装有手动出水调温阀芯，所述阀座的另一侧安装有感应出水调温阀芯，所述阀座上设有与手动出水调温阀芯配合的手动出水孔以及与感应出水调温阀芯配合的感应出水孔，所述手动出水调温阀芯将冷水接入口和热水接入口排出的水进行混合后输出至手动出水孔，所述感应出水调温阀芯将冷水接入口和热水接入口排出的水进行混合后输出至感应出水孔，所述手动出水孔和感应出水孔分别与出水喷头连通，且所述感应出水孔与出水喷头之间还设有电磁阀，所述红外感应器通过接受信号并控制所述电磁阀动作。
本发明的有益效果为：本发明的一种手动和感应一体式厨房水龙头，通过在阀座上设置手动出水调温阀芯和感应出水调温阀芯，同时设置手动冷水流道、手动热水流道、感应冷水流道、感应热水流道，工作时，冷水通过冷水接入口进入，再通过手动冷水流道进入手动出水调温阀芯内，通过感应冷水流道进行感应出水调温阀芯内，热水通过过热水接入口进入，再通过手动热水流道进入手动出水调温阀芯内，通过感应热水流道进行感应出水调温阀芯内，手动出水调温阀芯和感应出水调温阀芯再分别对控制冷水和热水的进水比例来实现调温，当手动出水时，手动控制阀芯动作，使得手动出水孔与出水喷头连通，实现出水，当感应出水时，通过红外感应器通过接受到感应信号，从而控制电磁阀开启，使得感应出水孔与出水喷头连通，实现出水，整体结构紧凑，安装使用方便，具有调温功能，而且能够兼顾手动出水和感应出水两种模式。
作为本发明的一种改进，所述阀座为一体成型结构，所述阀座包括阀体、位于阀体一侧的第一阀座、位于阀体另一侧的第二阀座，所述冷水接入口和热水接入口设置于阀体上，所述手动出水调温阀芯安装于第一阀座上，所述感应出水调温阀芯安装于第二阀座上。
作为本发明的一种改进，所述阀体上设有冷水接入口与手动出水调温阀芯连通的手动冷水流道以及冷水接入口与感应出水调温阀芯连通的感应冷水流道、热水接入口与手动出水调温阀芯连通的手动热水流道以及热水接入口与感应出水调温阀芯连通的感应热水流道，所述手动出水调温阀芯将所述手动冷水流道和手动热水流道流出的水进行混合，所述感应出水调温阀芯将所述感应冷水流道和感应热水流道流出的水进行混合。
作为本发明的一种改进，所述手动冷水流道和感应冷水流道相连通，所述手动热水流道和感应热水流道相连通，所述冷水接入口连接于手动冷水流道和感应冷水流道的连接处，所述热水接入口连接于手动热水流道和感应热水流道的连接处。
作为本发明的一种改进，所述手动冷水流道、感应冷水流道、手动热水流道和感应热水流道分别呈横向设置，所述冷水接入口、热水接入口、手动出水孔和感应出水孔分别呈竖向设置。
作为本发明的一种改进，所述阀座为一体成型结构。
作为本发明的一种改进，还包括龙头体和设置于龙头体上方的龙头弯管，所述阀座设置于龙头体内，所述手动出水调温阀芯设置于龙头体的一侧，所述感应出水调温阀芯设置于龙头体的另一侧，所述红外感应器上的感应区域设置于龙头弯管的前侧，所述龙头弯管的前侧设有感应口。
作为发明的一种改进，所述红外感应器通过固定盖安装于龙头弯管内，所述固定盖上预装有紧固螺丝，所述龙头弯管上设有与紧固螺丝配合的操作孔，所述操作孔的尺寸小于紧固螺丝的尺寸，当所述红外感应器通过固定盖安装于龙头弯管上，所述红外感应器的感应区域通过感应口外露，所述紧固螺丝的位置与所述操作孔的位置相适配，通过操作孔操作所述紧固螺丝移动，使得紧固螺丝与龙头弯管的内壁相抵。
作为本发明的一种改进，所述龙头体上还安装有带动手动出水调温阀芯转动以及移动的手动调温旋钮以及带动所述感应出水调温阀芯转动的感应调温旋钮。
作为本发明的一种改进，所述手动出水孔、感应出水孔和出水喷头之间设有转接三通，所述转接三通设有与手动出水孔连通的第一入口、与感应出水孔连通的第二入口以及与出水喷头连通的出口，所述电磁阀设置于出口处。
一种基于手动和感应一体式厨房水龙头的控制方法，该方法包括：
通过阀座将冷水和热水均分为两路，其中一路冷水和热水流向手动出水调温阀芯,另一路冷水和热水流向感应出水调温阀芯，
手动模式下，手动操作手动出水调温阀芯，将手动混水腔开启，冷水和热水进行混合后由出水喷头流出；
感应模式下，红外感应器接收到感应信号，电磁阀根据感应信号开启，冷水和热水进行混合后由出水喷头流出。
作为本发明的一种改进，手动模式下，通过手动出水调温阀芯调整冷水和热水的比例，从而调节水温；感应模式下，通过感应出水调温阀芯调整冷水和热水的比例，从而调节水温。
附图说明
图1是本发明的整体结构示意图。
图2是本发明的分解结构示意图。
图3是图1中的局部剖视示意图。
图4是红外感应器与龙头弯管配合时剖视图。
图5是红外感应器与龙头弯管配合时另一角度剖视图。
图6是本发明的阀座与手动出水调温阀芯、感应出水调温阀芯配合示意图。
图7是本发明的阀座结构示意图。
图8是本发明的阀座的剖视图。
图9是本发明的另一实施例中阀座结构示意图。
图10是本发明应用了图9中阀座结构后的整体结构示意图。
图11是本发明的工作原理图。
图中，1、阀座；1.1、冷水接入口；1.2、热水接入口；1.3、手动冷水流道；1.4、感应冷水流道；1.5、手动热水流道；1.6、感应热水流道；1.7、手动出水孔；1.8、感应出水孔；1.9、阀体；1.10、第一阀座；1.11、第二阀座；2、手动出水调温阀芯；3、感应出水调温阀芯；4、手动调温旋钮；5、感应调温旋钮；6、出水喷头；7、红外感应器；7.1、固定栓；7.2、固定前盖；7.21、安装槽；7.3、固定后盖；7.4、固定螺丝；8、龙头体；8.1、龙头座体；8.2、左安装部；8.3、右安装部；9、龙头弯管；9.1、感应口；9.2、操作口；10、电磁阀；11、转接三通；12、配重铅块；13、冷水进水管；14、热水进水管；15、手动出水管；16、感应出水管；17、总出水管。
具体实施方式
结合附图对本发明进一步阐释。
参见图1至图11所示的一种手动和感应一体式厨房水龙头，包括龙头体8、龙头弯管9，阀座1、出水喷头6、红外感应器7、转接三通11，阀座1设置于龙头体8内，龙头弯管9设置于龙头体8的上方，出水喷头6设置于龙头弯管9的末端。
阀座1为一体成型结构，阀座1包括阀体1.9、位于阀体1.9一侧的第一阀座1.10、位于阀体1.9另一侧的第二阀座1.11。
所述阀体1.9设有冷水接入口1.1和热水接入口1.2，冷水接入口1.1和热水接入口1.2均设置于阀座1的底部，冷水接入口1.1通过冷水进水管13与冷水角阀连接，从而用于接入冷水，热水接入口1.2通过热水进水管14与热水角阀连接，从而用于接入热水。
所述第一阀座1.10上安装有手动出水调温阀芯2，所述第二阀座1.11上安装有感应出水调温阀芯3，所述第一阀座1.10上设有将所述冷水接入口1.1和热水接入口1.2流出的水进行混合的手动混水腔，所述第二阀座1.11上设有将冷水接入口1.1和热水接入口1.2的水进行混合的感应混水腔。
具体而言，阀体1.9上设有将冷水接入口1.1与手动出水调温阀芯2连通的手动冷水流道1.3以及将冷水接入口1.1与感应出水调温阀芯3连通的感应冷水流道1.4、将热水接入口1.2与手动出水调温阀芯2连通的手动热水流道1.5以及将热水接入口1.2与感应出水调温阀芯3连通的感应热水流道1.6，所述手动冷水流道1.3和感应冷水流道1.4相连通，所述手动热水流道1.5和感应热水流道1.6相连通，所述冷水接入口1.1连接于手动冷水流道1.3和感应冷水流道1.4的连接处，所述热水接入口1.2连接于手动热水流道1.5和感应 热水流道1.6的连接处。即手动冷水流道1.3位于冷水接入口1.1的一侧，感应冷水流道1.4位于冷水接入口1.1的另一侧，手动热水流道1.5位于热水接入口1.2的一侧，感应热水流道1.6位于热水接入口1.2的另一侧。
手动出水调温阀芯2通过转动，调整进入手动混水腔内的冷水和热水的比例，从而调整水温，而且手动出水调温阀芯2通过移动调整手动混水腔的启闭以及手动混水腔的出水流量，感应出水调温阀芯3通过转动调整进入感应混水腔内的冷水和热水的比例，从而调节水温，而且感应混水腔处于常开状态。
所述阀体1.9上还设有与手动混水腔连通的手动出水孔1.7以及与感应混水腔连通的感应出水孔1.8，所述手动出水孔1.7和感应出水孔1.8分别通过管路与出水喷头6连通。
本实施例中，手动冷水流道1.3、感应冷水流道1.4、手动热水流道1.5、感应热水流道1.6均呈横向设置，所述冷水接入口1.1的轴线和热水接入口1.2的轴线分别呈竖向设置，横向与竖向相垂直，手动出水孔1.7的入口处轴线和感应出水孔1.8的入口处轴线分别呈横向设置，所述手动出水孔1.7的出口处轴线和感应出水孔1.8的出口处轴线分别呈竖向设置。
就阀座1上的位置而言，冷水接入口1.1、热水接入口1.2、手动出水孔1.7和感应出水孔1.8分别位于阀座1的底部，阀座1上横向贯通设有与冷水接入口1.1连通的冷水流道以及与热水接入口1.2连通的热水流道，其中位于冷水接入口1.1一侧的冷水流道形成所述手动冷水流道1.3，位于冷水接入口1.1另一侧的冷水流道形成所述感应冷水流道1.4，位于热水接入口1.2一侧的热水流道形成所述手动热水流道1.5，位于热水接入口1.2另一侧的热水流道形成所述感应热水流道1.6。
手动出水孔1.7设置于阀座1安装有手动出水调温阀芯2的一侧，感应出水孔1.8设置于阀座1安装有感应出水调温阀芯3的一侧，手动混水腔将手动冷水流道1.3和手动热水流道1.5内输出的水混合后再输出至手动出水孔1.7，感应混水腔将感应冷水流道1.4和感应热水流道1.6内输出的水混合后再输出至感应出水孔1.8。
其中手动出水孔1.7和感应出水孔1.8的整体呈L形，即手动出水孔1.7的入口轴线和感应出水孔1.8的入口轴线分别呈横向设置，使得手动出水孔1.7的入口和感应出水孔1.8的入口能够设置于阀体1.9的侧面，从而能够分别与手动出水调温阀芯2和感应出水调温阀芯3相配合，手动出水孔1.7的出口轴线和感应出水孔1.8的出口轴线分别呈竖向设置，使得手动出水孔1.7的出口轴线和感应出水孔1.8的出口轴线能够与冷水接入口1.1的轴线、热水接入口1.2的轴线相平行，即手动出水孔1.7的出口、感应出水孔1.8的出口、冷水接入口1.1、热水接入口1.2均设置于阀体1.9的底面，从而便于将手动出水孔1.7、感应出水孔1.8通过管道排出。
所述龙头体8上还安装有与手动出水调温阀芯2连接的手动调温旋钮4以及与感应出水调温阀芯3连接的感应调温旋钮5，其中手动调温旋钮4通过转动带动手动出水调温阀芯2进行转动，手动调温旋钮4通过移动带动手动出水调温阀芯2进行移动，感应调温旋钮5通过转动带动感应出水调温阀芯3进行转动，其中手动调温旋钮4设置于龙头体8的右侧，感应调温旋钮5设置于龙头体8的左侧，红外感应器7设置于龙头弯管9的前侧。
所述龙头体8包括龙头座体8.1、设置于龙头座体8.1右侧的右安装部8.3及设置于龙头座体8.1左侧的左安装部8.2。安装时，先将所述阀座1从下往上 设置于龙头座体8.1内，再将所述手动出水调温阀芯2设置于右安装部8.3内并与阀座1的手动混水腔配合，感应出水调温阀芯3设置左安装部8.2内并与阀座1的感应混水腔配合，从而使得阀座1实现免螺丝安装。
所述感应出水孔1.8与出水喷头6之间还设有电磁阀10，所述红外感应器7通过接受信号并控制所述电磁阀10动作，本实施例中，当用户在红外感应器7的感应范围内时，红外感应器7检测到感应信号，启动电磁阀10开启或者关闭，实现龙头开关水。
所述手动出水孔1.7、感应出水孔1.8和出水喷头6之间设有转接三通11，本实施例中，转接三通11为三通管，所述转接三通11设有第一入口、第二入口和总出口；手动出水孔1.7通过手动出水管15与第一入口连通；感应出水孔1.8通过感应出水管16与第二入口连通，总出口通过总出水管与出水喷头6连通，所述电磁阀10设置于出口处。手动出水孔1.7和感应出水孔1.8输出的水经过转接三通11再由一个总出水管输出至出水喷头6，从而能够节省空间，而且本实施例中，总出水管为编织软管，出水喷头6活动设置于龙头弯管9的末端，并且总出水管上套设有配重铅块12，从而可以将出水喷头6可以进行移动拉伸，便于使用。
所述龙头弯管9的前侧设有感应口9.1，本实施例中，龙头弯管9由直管部和弯管部组成，感应口9.1设置于直管部，红外感应器7通过固定盖设置于龙头弯管9内，固定盖包括固定前盖7.2和固定后盖7.3，所述固定前盖7.2上形成有与所述红外感应器7相适配的安装槽7.21，所述红外感应器7固定设置于安装槽7.21内，固定后盖7.3上设有螺孔，螺孔内预装有紧固螺丝，所述龙头弯管9上设有与紧固螺丝配合的操作孔，所述操作孔的尺寸小于紧固螺丝的尺 寸，当所述红外感应器7通过固定盖安装于龙头弯管9上，所述红外感应器7的感应区域通过感应口9.1外露，从而能够检测到用户的手势。所述紧固螺丝的位置与所述操作孔的位置相适配，通过操作孔操作所述紧固螺丝移动，使得紧固螺丝与龙头弯管9的内壁相抵。
装配时，先将红外感应器7安装至固定前盖7.2的安装槽7.21内，再将固定前盖7.2放入龙头弯管9内，使得红外感应器7的感应区域与感应口9.1的位置相对应，再将预装有紧固螺丝的固定后盖7.3放入龙头弯管9内，并使得固定前盖7.2和固定后盖7.3相配合，并且使得螺孔的位置与操作孔的位置相对应，再通过操作孔操作所述紧固螺丝移动，使得紧固螺丝与龙头弯管9的内壁相抵，从而提供反作用力，使得推动固定后盖7.3与固定前盖7.2相抵，固定前盖7.2与龙头弯管9内壁相抵，从而将固定前盖7.2和固定后盖7.3固定于龙头弯管9内，从而实现红外感应器7的固定。龙头弯管9内的红外感应器7安装完成后，再插入龙头体上的固定栓7.1内。
此外，固定盖的外周整体呈锥形，即固定前盖7.2和固定后盖7.3组成的固定盖，其上端尺寸均小于下端尺寸，便于固定盖伸入龙头弯管9内。
龙头体8内的阀座1上还设有固定栓7.1，固定栓7.1的底端设置于龙头体8内的阀座1上，固定栓7.1的顶端伸入龙头弯管9内，并伸入固定盖内。使得固定盖安装更加稳定。
参见图5所示，在一个实施例中，第一阀座1.10和第二阀座1.11的位于同一高度上，即第一阀座1.10和第二阀座1.11相对于阀体1.9呈对称分布，参见图1所示，应用了这种阀座1结构的水龙头，其感应调温旋钮5和手动调温旋钮4位于同一高度。
参见图9所示，在另一个实施例中，第一阀座1.10和第二阀座1.11的位于不同高度上，即第一阀座1.10和第二阀座1.11呈上下错位分布，参见图10所示，应用了这种阀座1结构的水龙头，其感应调温旋钮5和手动调温旋钮4位于不同高度,呈上下错位分布。
本发明的一种手动和感应一体式厨房水龙头，通过在阀座1上设置手动出水调温阀芯2和感应出水调温阀芯3，同时设置手动冷水流道1.3、手动热水流道1.5、感应冷水流道1.4、感应热水流道1.6，工作时，冷水通过冷水接入口1.1进入，再通过手动冷水流道1.3进入手动出水调温阀芯2内，通过感应冷水流道1.4进入感应出水调温阀芯3内，热水通过热水接入口1.2进入，再通过手动热水流道1.5进入手动出水调温阀芯2内，通过感应热水流道1.6进入感应出水调温阀芯3内，手动出水调温阀芯2和感应出水调温阀芯3分别控制冷水和热水的进水比例来实现调温，当手动出水时，手动控制阀芯动作，使得手动出水孔1.7与出水喷头6连通，实现出水，当感应出水时，通过红外感应器7通过接受到感应信号，从而控制电磁阀10开启，使得感应出水孔1.8与出水喷头6连通，实现出水，整体结构紧凑，安装使用方便，具有调温功能，而且能够兼顾手动出水和感应出水两种模式。
一种基于手动和感应一体式厨房水龙头的控制方法，该方法包括：
通过阀座1将冷水和热水均分为两路，其中一路冷水和热水流向手动出水调温阀芯2,另一路冷水和热水流向感应出水调温阀芯3，
手动模式下，手动操作手动出水调温阀芯2移动，将手动混水腔开启，将冷水和热水进行混合后由出水喷头6流出，并且通过转动手动出水调温阀芯2调整冷水和热水的比例，从而调节水温；
感应模式下，红外感应器7接收到感应信号，电磁阀10根据感应信号开启，感应混水腔将冷水和热水进行混合后由出水喷头6流出，并且通过转动感应出水调温阀芯3调整冷水和热水的比例，从而调节水温。
以上所述仅是本发明的较佳实施方式，故凡依本发明专利申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本发明专利申请范围内。

Claims (8)

  1. 一种手动和感应一体式厨房水龙头，包括阀座、出水喷头、红外感应器，所述阀座设有分别接入冷水及热水的冷水接入口和热水接入口，其特征在于：所述阀座上安装有手动出水调温阀芯和感应出水调温阀芯，所述阀座上设有与手动出水调温阀芯配合的手动出水孔以及与感应出水调温阀芯配合的感应出水孔，所述手动出水调温阀芯将冷水接入口和热水接入口排出的水进行混合后输出至手动出水孔，所述感应出水调温阀芯将冷水接入口和热水接入口排出的水进行混合后输出至感应出水孔，所述手动出水孔和感应出水孔分别与出水喷头连通，且所述感应出水孔与出水喷头之间还设有电磁阀，所述红外感应器通过接受信号并控制所述电磁阀动作。
  2. 根据权利要求1所述的一种手动和感应一体式厨房水龙头，其特征在于：所述阀座包括阀体、位于阀体一侧的第一阀座、位于阀体另一侧的第二阀座，所述冷水接入口和热水接入口设置于阀体上，所述手动出水调温阀芯安装于第一阀座上，所述感应出水调温阀芯安装于第二阀座上。
  3. 根据权利要求2所述的一种手动和感应一体式厨房水龙头，其特征在于：所述阀体上设有冷水接入口与手动出水调温阀芯连通的手动冷水流道以及冷水接入口与感应出水调温阀芯连通的感应冷水流道、热水接入口与手动出水调温阀芯连通的手动热水流道以及热水接入口与感应出水调温阀芯连通的感应热水流道，所述手动出水调温阀芯将所述手动冷水流道和手动热水流道流出的水进行混合，所述感应出水调温阀芯将所述感应冷水流道和感应热水流道流出的水进行混合。
  4. 根据权利要求3所述的一种手动和感应一体式厨房水龙头，其特征在于：所述手动冷水流道、感应冷水流道、手动热水流道和感应热水流道分别呈横向设置，所述冷水接入口、热水接入口、手动出水孔和感应出水孔分别呈竖向设置。
  5. 根据权利要求2所述的一种手动和感应一体式厨房水龙头，其特征在于：所述阀座为一体成型结构。
  6. 根据权利要求1所述的一种手动和感应一体式厨房水龙头，其特征在于：还包括龙头体和设置于龙头体上方的龙头弯管，所述阀座设置于龙头体内，所述手动出水调温阀芯设置于龙头体的一侧，所述感应出水调温阀芯设置于龙头体的另一侧，所述红外感应器上的感应区域设置于龙头弯管的前侧，所述龙头弯管的前侧设有感应口。
  7. 根据权利要求6所述的一种手动和感应一体式厨房水龙头，其特征在于：所述红外感应器通过固定盖安装于龙头弯管内，所述固定盖上预装有紧固螺丝，所述龙头弯管上设有与紧固螺丝配合的操作孔，所述操作孔的尺寸小于紧固螺丝的尺寸，当所述红外感应器通过固定盖安装于龙头弯管上，所述红外感应器的感应区域通过感应口外露，所述紧固螺丝的位置与所述操作孔的位置相适配，通过操作孔操作所述紧固螺丝移动，使得紧固螺丝与龙头弯管的内壁相抵。
  8. 一种基于权利要求1至7任一所述的手动和感应一体式厨房水龙头的控制方法，其特征在于：该方法包括：
    通过阀座将冷水和热水均分为两路，其中一路冷水和热水流向手动出水调温阀芯,另一路冷水和热水流向感应出水调温阀芯，
    手动模式下，手动操作手动出水调温阀芯，将手动混水腔开启，冷水和热 水进行混合后由出水喷头流出；
    感应模式下，红外感应器接收到感应信号，电磁阀根据感应信号开启，冷水和热水进行混合后由出水喷头流出。
PCT/CN2022/100314 2022-02-16 2022-06-22 一种手动和感应一体式厨房水龙头及控制方法 Ceased WO2023155351A1 (zh)

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