WO2016055005A1 - Dispositif de nettoyage - Google Patents

Dispositif de nettoyage Download PDF

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Publication number
WO2016055005A1
WO2016055005A1 PCT/CN2015/091486 CN2015091486W WO2016055005A1 WO 2016055005 A1 WO2016055005 A1 WO 2016055005A1 CN 2015091486 W CN2015091486 W CN 2015091486W WO 2016055005 A1 WO2016055005 A1 WO 2016055005A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
gear
air pump
pump
water pump
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/CN2015/091486
Other languages
English (en)
Chinese (zh)
Inventor
吴平华
乔勇
王其彬
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.)
Positec Power Tools Suzhou Co Ltd
Original Assignee
Positec Power Tools Suzhou 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
Priority claimed from CN201420577144.9U external-priority patent/CN204194342U/zh
Priority claimed from CN201520055043.XU external-priority patent/CN204559316U/zh
Application filed by Positec Power Tools Suzhou Co Ltd filed Critical Positec Power Tools Suzhou Co Ltd
Publication of WO2016055005A1 publication Critical patent/WO2016055005A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities

Definitions

  • the invention relates to a cleaning device.
  • a cleaning device comprising a housing, a motor housed in the housing, the cleaning device further comprising a gas pump and a water pump respectively connected to the motor, and the connection a first gear of the motor, a first unidirectional element connecting the first gear and the air pump, a second gear connecting the motor, a second unidirectional element connecting the second gear and the water pump
  • the motor selectively drives the air pump or the water pump.
  • the electric machine includes a motor shaft rotatable about an axis, and the motor shaft is provided with a transmission gear that simultaneously meshes with the first gear and the second gear.
  • the motor drives the air pump when the motor rotates in a first direction, and the motor drives the water pump to operate when the motor rotates in a second direction.
  • the washing apparatus further includes a clutch that is selectively engageable or disengageable with the first gear or the second gear.
  • the spray gun is respectively provided with a first passage connecting the air pump and a water pump connected
  • the second channel, the first channel and the second channel are relatively independently disposed.
  • the washing apparatus further includes a gas tank for storing a gas and a water tank for storing water.
  • the air pump is integrated within the spray gun.
  • the cleaning apparatus further includes a control switch for controlling a direction of rotation of the motor.
  • a cleaning device comprising a housing, a motor housed in the housing, an air pump and a water pump respectively connected to the motor, the air pump and the water pump
  • a clutch element is disposed between the motor and the motor such that the motor selectively drives the air pump or the water pump.
  • the clutch element is in meshing engagement with one of the air pump and the water pump, and the motor drives one of the air pump and the water pump to operate.
  • a cleaning device comprising a housing, a motor housed in the housing, the cleaning device further comprising a gas pump and a water pump respectively connected to the motor a first transmission unit is disposed between the air pump and the motor, a second transmission unit is disposed between the water pump and the motor, and the air pump is operated when the motor drives the first transmission unit; In the second transmission unit, the air pump does not operate.
  • the motor has a motor shaft, the motor shaft is provided with a transmission gear, the first transmission unit includes a first gear and a first one-way needle bearing, and the second transmission unit includes a second gear and a second One-way needle roller bearings.
  • the first one-way needle bearing and the second one-way needle bearing transmit power in opposite directions.
  • the first gear and the second gear mesh simultaneously with the transmission gear.
  • the cleaning apparatus further includes a clutch that is selectively engageable with one of the first transmission unit and the second transmission unit to drive one of the air pump and the water pump to operate.
  • a cleaning device comprising a housing, a motor housed in the housing, the cleaning device further comprising a gas pump and a water pump respectively connected to the motor
  • the motor rotates in a first direction to drive the air pump to operate; the motor rotates in a second direction to drive the water pump to operate.
  • the cleaning device comprises a first transmission unit disposed between the motor and the air pump, a second transmission unit disposed between the motor and the water pump, and the first transmission unit and the second transmission unit both include a gear and a unidirectional roller Needle bearing.
  • the cleaning device further includes a mode selection switch, the motor is operated in the first direction when the mode selection switch is in the first position, and the motor is operated in the second direction when the mode selection switch is in the second position.
  • the invention has the beneficial effects that the motor of the cleaning device can control the operating state of the air pump and the water pump. This requires less cleaning of the equipment and reduces the size of the overall cleaning equipment. In this way, where both air washing and water washing are required, the volume is small and the carrying is more convenient.
  • Figure 1 is a schematic view of the cleaning apparatus of the present invention
  • FIG. 2 is a schematic structural view of a cleaning device according to an embodiment
  • FIG. 3 is a schematic structural view of a cleaning device of another embodiment
  • FIG. 4 is a schematic structural view of a handheld working device of the cleaning device shown in FIG. 2;
  • FIG. 5 is a schematic diagram of installing a battery pack of a power supply component of a cleaning device in an embodiment
  • FIG. 6 is a schematic diagram of the power supply component of the cleaning device connected to the external power supply in the embodiment shown in FIG. 5;
  • FIG. 7 is a schematic diagram of installing a battery pack of a power supply component of a cleaning device in another embodiment
  • FIG. 8 is a schematic diagram of the power supply component of the cleaning device connected to the external power supply in the embodiment shown in FIG. 7.
  • FIG. 8 is a schematic diagram of the power supply component of the cleaning device connected to the external power supply in the embodiment shown in FIG. 7.
  • FIG. 1 shows a general schematic diagram of a cleaning apparatus 500 protected by the present invention.
  • the cleaning apparatus 500 includes a motor assembly 100, an air pump 200, and a water pump 300.
  • the motor assembly 100 simultaneously controls the air pump 200 and the water pump 300.
  • the air pump 200 further includes a gas cylinder 210 that stores compressed gas.
  • the washing apparatus 500 further includes a water tank 510 provided with a water inlet 512 and a water outlet 514, and the water outlet 514 is in communication with the water pump 300.
  • the water pump 300 is in communication with the external water spray joint 520, and the water in the water tank 510 is finally discharged from the water spray device 520 through the water pump 300 for cleaning.
  • the gas tank 210 is in communication with an external air jet joint 530.
  • the cleaning apparatus 500 further includes an energizing device (not shown) that drives the motor assembly 100 to ultimately effect operation of the air pump 200 or the water pump 300 to effect air or water spray.
  • an energizing device (not shown) that drives the motor assembly 100 to ultimately effect operation of the air pump 200 or the water pump 300 to effect air or water spray.
  • a motor assembly 100 is used for simultaneously controlling a gas pump 200 and a water pump 300.
  • the motor assembly 100 includes a first gear 110, a second gear 140, and a third gear 150.
  • the third gear 150 is respectively The first gear 110 and the second gear 140 are meshed with each other.
  • the first gear 110 is coupled to the air pump shaft 170 of the air pump 200 via a first unidirectional element 120.
  • the second gear 140 is coupled to the water pump shaft 160 of the water pump 300 via a second unidirectional element 130.
  • the motor 180 drives the third gear 150 to operate, and the third gear 150 drives the unidirectional element to control the air pump 200 and the water pump 300 through the first gear 110 and the second gear 140.
  • the air pump 200 and the water pump 300 can share the same motor 180, which reduces the cost, reduces the occupied space, and is convenient to carry.
  • the unidirectional element includes a first one-way needle bearing 120 and a second one-way needle bearing 130; the first one-way needle bearing 120 and the second one-way needle bearing 130 respectively drive the air pump shaft 170
  • the water pump shaft 160 is operated.
  • the rolling direction in which the first one-way needle bearing 120 transmits the working torque is opposite to the rolling direction in which the second one-way needle bearing 130 transmits the working torque.
  • the third gear 150 is in operation, the first needle bearing 120 and the second needle bearing 130 are driven to transmit the working torque.
  • Motor 180 has a motor shaft 181 that is rotatable about its axis 182 and a third gear 150 that is disposed on motor shaft 181.
  • the motor shaft 181 is controllably rotatable in the first direction or the second direction.
  • the first direction and the second direction generally represent two directions that are opposite in direction.
  • the third gear 150 functions as a transmission, and the third gear 150 can simultaneously be coupled to the first gear 110 and the second gear 140 connection.
  • the third gear 150 drives the air pump 200 with the first gear 110
  • a gear 110 drives the air pump 200 through the first one-way needle bearing 120
  • the third gear 150 drives the water pump 300 with the second gear 140
  • the water pump 300 transmits torque through the second one-way needle bearing 130 with the second gear 140.
  • the direction of the transmission torque of the second one-way needle bearing 130 does not coincide with the direction in which the gear rotates, the torque is not transmitted to the water pump 300, and the water pump 300 does not operate.
  • the water pump 300 When the motor 180 rotates in the second direction, such as reverse rotation (forward rotation), the water pump 300 is driven by the third gear 150 with the second gear 140, and the second gear 140 drives the water pump 300 through the second one-way needle bearing 130. At the same time, the third gear 150 also drives the air pump 200 with the first gear 110. The air pump 200 transmits the torque to the air pump 200 through the first one-way needle bearing 120 through the first gear 110, and the air pump 200 does not work.
  • the unidirectional element is not limited to a needle bearing.
  • the unidirectional element can also be configured as a clutch 190 that utilizes clutch 190 to control the transmission of the unidirectional element.
  • the clutch 190 When the clutch 190 is in the engaged state, the transmission relationship is connected, at which time the power of the motor 180 can be transmitted to the air pump 200 or the water pump 300.
  • the clutch 190 When the clutch 190 is in the disengaged state, the transmission relationship is broken, at which time the power of the motor 180 cannot be transmitted to the air pump 200 or the water pump 300.
  • the clutch 190 includes a first clutch that connects the air pump 200 and a second clutch that connects the water pump 300.
  • the user can selectively engage the first clutch while the second clutch disengages, at which time the motor 180 drives the air pump 200 to operate, while the water pump 300 is in a stopped state; the user can also selectively disengage the first clutch.
  • the first clutch is engaged, at which time the motor 180 drives the water pump 300 to operate, and at this time, the air pump 200 is in a state of being stopped.
  • the air pump 200 and the water pump 300 are separately coupled using two different states of the single clutch 190.
  • the clutch is disposed on the output shaft that connects the air pump 200 and the water pump 300, and in other embodiments the clutch is disposed on the output shaft of the motor 180.
  • the positions of the first gear 110 and the second gear 140 are not limited to being disposed on both sides of the third gear 150, that is, the air pump shaft 170 and the water pump shaft 160 may be disposed at The same side of the third gear 150 may also be disposed on both sides of the third gear 150.
  • the positions of the first gear 110 and the second gear 140 are not limited to being disposed on both sides of the third gear 150, that is, the air pump shaft 170 and the water pump shaft 160 may be disposed on the third gear 150. The same side may also be disposed on both sides of the third gear 150.
  • the motor assembly 100 further includes at least two speed switches that control the running direction of the third gear 150, respectively.
  • the switch should include at least an air pump and a water pump, and the user can manually operate the switch to select whether the air pump 200 is operating or the water pump 300 is operating.
  • an air pump and water pump integrated machine includes the motor assembly 100, the air pump 200, and the water pump 300 described above.
  • the air pump 200 and the water pump 300 can be used in different occasions or in common situations.
  • the user can use only the air pump 200 in the air pump and the water pump integrated machine to inflate tires such as bicycles and automobiles. It can also be used for air washing and water washing when washing.
  • a seat machine for placing the motor assembly 100 is further included; the air pump 200 is integrally disposed in the base machine, and an air outlet pipe is taken out from the base machine, and one end of the air outlet pipe is connected to the air pump 200.
  • the air pump 200 is integrally disposed in the base unit, and the user only needs to hold the air outlet tube to use the high-pressure gas extracted by the air pump 200 to perform air washing, inflation, and the like.
  • the air pump and water pump integrated machine refers to a cleaning device
  • the landline refers to a casing of the cleaning device.
  • a handheld work device 400 is also included.
  • the hand-held work device 400 is coupled to the air pump 200 and the water pump 300.
  • the air pump 200 is integrally disposed within the hand-held work device 400.
  • the hand-held work device 400 is used to output the gas, water, and water discharged from the air pump 200, the water pump 300.
  • the air pump 200 and the water pump 300 output a gas and water with a certain pressure through the hand-held working device 400, and the user can hold the work device 400 to clean the article.
  • the air pump 200 is small in volume, it can be integrated in the hand-held working device 400, so that the switch for controlling the output of the air pump 200 can be disposed on the hand-held working device 400 as needed, and the user directly controls the air-out condition through the control switch to perform the work of cleaning the object.
  • the cleaning device can also be provided with a control switch for controlling the direction of rotation of the motor.
  • Handheld work device 400 herein is also referred to as a spray gun.
  • the spray gun is used by the operator and can be separated from the housing of the cleaning device.
  • the spray gun is connected to the housing of the cleaning device by a water pipe at a certain distance.
  • the water pipe is flexible and easy to curl when stretched or stored. In this way, when cleaning in different places, it is only necessary to move the holding gun without moving the housing of the cleaning device.
  • the weight of the spray gun is usually lighter and the weight of the cleaning equipment Usually heavier.
  • the air pump 200 further includes a gas cylinder 210 that stores compressed gas.
  • the arrangement of the gas tank 210 can buffer the gas pressure of the gas outputted by the air pump 200, so that the working effect of the air pump 200 is better.
  • the motor assembly 100 of the present invention can control the operating states of the air pump 200 and the water pump 300 through gears and associated one-way needle bearings. In this way, where both air washing and water washing are required, the volume is small and the carrying is more convenient.
  • the utility model relates to an air pump and a water pump integrated machine, which comprises the motor assembly 100, the air pump 200, the water pump 300 and the hand-held working device 400, which are conveniently carried and directly air-washed or washed by the hand-held working device 400.
  • the air pump 200 can also be combined with the water pump 300 to form a pump that is driven by the motor 300.
  • the pump can be used as a water pump to increase the pressure of the water.
  • the pump can be used as an air pump to raise the gas pressure. In this way, the cleaning device can be simplified to only one pump and one motor for driving the pump, thereby further simplifying the overall volume and structure.
  • the cleaning apparatus of the present invention also has a water tank for storing water.
  • the water to be added to the water pump can be stored in advance in the water tank. It is easy to access when needed, especially in places where water is not readily available, such as roads, mountains, and wilderness. This can expand the range of applications of cleaning equipment.
  • water pipes, even spray guns on connecting pipes can be placed in an external water source, and the pump can generate suction. The suction force draws water from the external water source into the water tank through the water pipe.
  • the pressure generated by the water pump can spray the water stored in the water tank through the water pipe and the spray gun on the connecting water pipe.
  • the pump has multiple functions of suction and outward spraying, which can further enhance the portable usability of the cleaning device.
  • the cleaning device also includes an energy component for providing energy.
  • Figure 5 is a schematic illustration of the mounting of a battery pack for a power supply assembly of a cleaning apparatus in accordance with one embodiment of the present invention.
  • the power supply component includes a battery pack interface 2 and an external power supply interface 3 disposed on the high-pressure cleaner.
  • the battery pack 1 is installed on the battery pack interface 2
  • the installation space occupied by the battery pack 1 and the external power supply 4 installed into the external power supply interface 3 is at least partially coincide. As shown in FIG.
  • the side of the battery pack 1 adjacent to the mounting surface of the battery pack 1 is adjacent to the external power supply interface 3, or against the external interface 3, so that the external interface 3 is covered by the side of the battery pack 1, Or Partially obscured, so that when the battery pack 1 is installed, the external power source 4 cannot be connected to the external power source interface 3, in which case only the battery pack 1 can be powered.
  • the risk of simultaneous power supply between the battery pack and the external power source is avoided, thereby reducing the damage of the high pressure cleaner and ensuring the safety of the high pressure cleaner.
  • FIG. 6 is a schematic diagram of the power supply component of the cleaning device connected to the external power supply in the embodiment shown in FIG. 5.
  • the external power supply 4 is mounted on the external power supply interface 3
  • the external power supply 4 and the installation space occupied by the battery pack 1 into the battery pack interface 2 at least partially coincide.
  • the external power supply is connected to the external power interface 3, since the battery pack interface 2 and the external power interface 3 are in close proximity, the external power connector and the connecting cable block the battery pack interface 2, so that in this case, The external power connector and the connecting cable are obstructed, and the battery pack 1 cannot be installed in place, that is, it cannot be used, ensuring that only the external power supply can be supplied at this time.
  • the risk of simultaneous power supply of the battery pack and the external power source is avoided, thereby reducing the damage of the cleaning equipment and ensuring the safety of the cleaning equipment.
  • the external power supply mounting surface of the cleaning device where the external power interface 3 is located and the battery package mounting surface of the high pressure cleaner where the battery pack interface 2 is located are the same surface, and the external power interface 3 and the battery pack Interface 4 is adjacent to each other.
  • the distance between the external power supply interface 3 and the battery pack interface 2 depends on the size of the battery pack, the mounting position, and the mounting method. If the mounting connector of the battery pack 1 is located in the middle of the battery pack mounting surface where the battery pack 1 is located, the distance between the external power source interface 3 and the battery pack interface 2 may not be greater than the battery pack installation in which the battery pack 1 is located. Half of the long side of the surface.
  • the distance between the external power source interface 3 and the battery pack interface 2 may not be greater than the long side of the battery pack mounting surface where the battery pack 1 is located.
  • the battery pack 1 is covered, or partially covers the external power supply interface 3, hindering the connection of the external power supply line, ensuring that only the battery pack 1 can be used in this case. powered by.
  • FIG. 7 is a schematic diagram of installing a battery pack of a power supply component of a cleaning device in another embodiment.
  • the positions of the battery pack interface 2 and the external power supply interface 3 coincide.
  • the external power supply interface 3 is completely occupied in space, so that the external power supply cannot be connected, thereby ensuring that only the battery pack 1 can be powered.
  • FIG. 8 is a schematic diagram of the power supply component of the cleaning device connected to the external power supply in the embodiment shown in FIG.
  • the battery pack 1 has the same outer shape and output contacts as the external power source 4.
  • the external power supply 4 is connected to the external power supply interface 3 since the battery pack interface 2 and the external connection The position of the power interface coincides, which also occupies the battery pack interface 2 in space, which hinders the normal installation of the battery pack 1, thereby ensuring that only the external power source can be supplied.
  • the battery pack interface 2 and the external power supply interface 3 may be the same interface, that is, the battery pack 1 and the external power supply 4 share the same interface.
  • this arrangement saves an interface and makes the structure more compact and concise.
  • the external power interface 3 of the power component of the cleaning device can be an in-vehicle power interface, which makes the use of the cleaning device more convenient and convenient.
  • the cleaning device according to the present invention comprises the cleaning device power supply assembly of any of the above embodiments, which ensures that only one power supply is turned on during use, which improves the safety of the cleaning device and reduces the damage of the cleaning device. Extended service life.
  • a cleaning apparatus of the present invention including the above-described power supply assembly, the components included therein and the interaction between the components are as described above, and are not described herein again.
  • the present invention is not limited to the specific embodiment structures, and the structures based on the inventive concept are all within the scope of the present invention.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention concerne un dispositif de nettoyage (500) comprenant un boîtier et un moteur (180) logé dans le boîtier. Le dispositif de nettoyage (500) comprend en outre une pompe à gaz (200) et une pompe à eau (300), respectivement reliées au moteur (180), un premier pignon (110) relié au moteur (180), un premier élément unidirectionnel (120) relié au premier pignon (110) et à la pompe à gaz (200), un deuxième pignon (140) relié au moteur (180) et un deuxième élément unidirectionnel (130) relié au deuxième pignon (140) et à la pompe à eau (300). Le moteur (180) peut entraîner sélectivement la pompe à gaz (200) ou la pompe à eau (300).
PCT/CN2015/091486 2014-10-08 2015-10-08 Dispositif de nettoyage Ceased WO2016055005A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201420577144.9U CN204194342U (zh) 2014-10-08 2014-10-08 高压清洗机电源组件和高压清洗机
CN201420577144.9 2014-10-08
CN201520055043.X 2015-01-26
CN201520055043.XU CN204559316U (zh) 2015-01-26 2015-01-26 电机组件及气泵、水泵一体机

Publications (1)

Publication Number Publication Date
WO2016055005A1 true WO2016055005A1 (fr) 2016-04-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/091486 Ceased WO2016055005A1 (fr) 2014-10-08 2015-10-08 Dispositif de nettoyage

Country Status (1)

Country Link
WO (1) WO2016055005A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110604643A (zh) * 2018-06-16 2019-12-24 苏州欧圣电气股份有限公司 一种护理机及其运行方法
CN117179551A (zh) * 2022-05-30 2023-12-08 广东美的生活电器制造有限公司 冲泡装置及冲泡方法

Citations (9)

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Publication number Priority date Publication date Assignee Title
WO2004107534A1 (fr) * 2003-06-03 2004-12-09 Marino Pedrazzini Bertolazzi Machine polyvalente a deux dispositifs de commande actionnes par un seul moteur electrique
CN2910373Y (zh) * 2006-06-15 2007-06-13 陈韫韬 洗车、充气多功能喷枪
US20080202285A1 (en) * 2005-06-23 2008-08-28 Marino Pedrazzini-Bertolazzi Multipurpose Combined Machine
WO2009112923A1 (fr) * 2008-03-11 2009-09-17 Marino Pedrazzini Bertolazzi Boîte de transmission universelle
CN202114030U (zh) * 2011-01-28 2012-01-18 宁波赤马绞盘有限公司 清洗机
CN102793590A (zh) * 2011-05-22 2012-11-28 赵文志 一种洁齿器
CN103322237A (zh) * 2013-07-04 2013-09-25 中国轻工业机械总公司南京轻工业机械厂 一种水、气自动切换清洗装置
CN204194342U (zh) * 2014-10-08 2015-03-11 苏州宝时得电动工具有限公司 高压清洗机电源组件和高压清洗机
CN204559316U (zh) * 2015-01-26 2015-08-12 苏州宝时得电动工具有限公司 电机组件及气泵、水泵一体机

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004107534A1 (fr) * 2003-06-03 2004-12-09 Marino Pedrazzini Bertolazzi Machine polyvalente a deux dispositifs de commande actionnes par un seul moteur electrique
US20080202285A1 (en) * 2005-06-23 2008-08-28 Marino Pedrazzini-Bertolazzi Multipurpose Combined Machine
CN2910373Y (zh) * 2006-06-15 2007-06-13 陈韫韬 洗车、充气多功能喷枪
WO2009112923A1 (fr) * 2008-03-11 2009-09-17 Marino Pedrazzini Bertolazzi Boîte de transmission universelle
CN202114030U (zh) * 2011-01-28 2012-01-18 宁波赤马绞盘有限公司 清洗机
CN102793590A (zh) * 2011-05-22 2012-11-28 赵文志 一种洁齿器
CN103322237A (zh) * 2013-07-04 2013-09-25 中国轻工业机械总公司南京轻工业机械厂 一种水、气自动切换清洗装置
CN204194342U (zh) * 2014-10-08 2015-03-11 苏州宝时得电动工具有限公司 高压清洗机电源组件和高压清洗机
CN204559316U (zh) * 2015-01-26 2015-08-12 苏州宝时得电动工具有限公司 电机组件及气泵、水泵一体机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110604643A (zh) * 2018-06-16 2019-12-24 苏州欧圣电气股份有限公司 一种护理机及其运行方法
CN117179551A (zh) * 2022-05-30 2023-12-08 广东美的生活电器制造有限公司 冲泡装置及冲泡方法

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