WO2020063309A1 - 一种衣物处理剂投放装置、洗衣机及其控制方方法 - Google Patents

一种衣物处理剂投放装置、洗衣机及其控制方方法 Download PDF

Info

Publication number
WO2020063309A1
WO2020063309A1 PCT/CN2019/104891 CN2019104891W WO2020063309A1 WO 2020063309 A1 WO2020063309 A1 WO 2020063309A1 CN 2019104891 W CN2019104891 W CN 2019104891W WO 2020063309 A1 WO2020063309 A1 WO 2020063309A1
Authority
WO
WIPO (PCT)
Prior art keywords
air pressure
liquid inlet
laundry treatment
treatment agent
pneumatic
Prior art date
Application number
PCT/CN2019/104891
Other languages
English (en)
French (fr)
Inventor
赵志强
许升
吕佩师
Original Assignee
青岛海尔洗衣机有限公司
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 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to JP2021517662A priority Critical patent/JP2022509728A/ja
Publication of WO2020063309A1 publication Critical patent/WO2020063309A1/zh

Links

Images

Classifications

    • 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • 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 
    • D06F39/02—Devices for adding soap or other washing agents

Definitions

  • the invention relates to the technical field of washing machine detergent injection, in particular to a laundry treatment agent injection device, a washing machine and a control method thereof.
  • washing machines as the most common household appliances used in people's daily life, with the continuous development of technology, washing machine research and development to meet the basic laundry requirements of people, more and more focus on improving the user experience. More and more washing machines are equipped with automatic detergent release function. In this way, users no longer need to manually add detergent when using the washing machine, which greatly facilitates the use of the user and improves the user experience.
  • the existing automatic washing machine detergent addition method generally uses the Venturi principle to add pressure changes in the diameter of the water inlet pipe, which can form a certain negative pressure, attract detergent to be added to the water inlet pipe, and is driven more uniformly by the water inlet. Add to the washing drum of the washing machine.
  • This automatic detergent delivery method has certain requirements for the design and assembly of the structure, and the structure is relatively complicated to implement and the cost is high.
  • the present invention mainly solves the problems that the existing automatic washing machine is not accurate enough to add detergent, and has a variety of poor delivery properties. It provides a more optimized principle, simpler and more practical operation, and can accurately add a variety of different functions. Detergent and care agent dispenser.
  • the first object of the present invention is to provide a device for dispensing a laundry treatment agent. Specifically, the following technical solution is adopted:
  • a laundry treatment agent dispensing device includes:
  • Pneumatic driving device with pneumatic port
  • a pneumatic feeding device has a feeding chamber, and a liquid inlet, a liquid outlet and an air inlet are provided on the liquid feeding chamber, and a liquid inlet unidirectional communication component is provided on the liquid inlet;
  • a storage device having a storage chamber for storing a laundry treatment agent inside
  • the air inlet of the air pressure injection device is connected to the air pressure port of the air pressure driving device, and the liquid inlet is connected to the storage device;
  • the air pressure driving device extracts pressure from the air pressure release device, and the liquid inlet unidirectional opening member opens the liquid inlet to extract the laundry treatment agent in the storage device.
  • the air pressure drive device ventilates and pressurizes the air pressure injection device to enter the liquid.
  • the one-way guide closes the liquid inlet and discharges the laundry treatment agent from the liquid outlet.
  • the pneumatic driving device includes a pneumatic chamber and a pneumatic component
  • the pneumatic port communicates with the pneumatic chamber
  • the pneumatic component reciprocates to change the volume of the pneumatic chamber to realize the decompression / ventilation of the pneumatic driving device. Pressure.
  • the pneumatic driving device includes a casing, and the casing has a flexible receiving body that can be deformed and contracted at one end. One end of the flexible receiving body is opened and sealedly connected to the inner wall of the casing.
  • the flexible receiving body and the casing together form a flexible container.
  • the variable-volume air pressure chamber is provided on the casing and communicates with the open end of the flexible container.
  • the pneumatic component includes a sliding member provided in the housing to reciprocate and a driving member for driving the sliding member to reciprocate, the sliding member moves toward the flexible container, the compression of the flexible container is deformed, and the pneumatic chamber reduces compressed gas from entering Ventilation and pressure are applied in the pneumatic injection device, and the sliding member is away from the flexible container, and the flexible container recovers from deformation by being decompressed in the pneumatic injection device;
  • it further comprises an elastic resetting device for resetting the flexible container.
  • the driving member includes a driving motor and a cam mounted on an output shaft of the driving motor, the cam is in rolling contact with the sliding member, and the motor drives the cam to rotate, and during a process in which the cam rotation stroke gradually increases
  • the cam pushes the slider to move toward the flexible receiving body, compressing the deformation of the flexible receiving body; in the process of the cam rotation stroke gradually decreasing, the slider moves away from the flexible receiving body, and the flexible receiving body recovers to deformation.
  • the pneumatic injection device includes a housing having a delivery chamber therein, and the liquid inlet, the liquid outlet, and the air outlet are respectively arranged on the housing and communicate with the delivery chamber, and the liquid inlet
  • the unidirectional conduction component is a plugging ball plugged on the liquid inlet
  • the air pressure driving device extracts pressure from the air pressure drop device, moves the blocking ball into the drop chamber, opens the liquid inlet to extract the laundry treatment agent in the storage device, and the air pressure drive device ventilates and pressurizes the air pressure drop device to block. The ball moves to the liquid inlet to close it.
  • the pneumatic injection device includes a housing having a delivery chamber therein, and the liquid inlet, the liquid outlet, and the air outlet are respectively arranged on the housing and communicate with the delivery chamber, and the liquid inlet
  • the one-way communication part is a one-way valve disc which is installed on the liquid inlet in a sealed manner;
  • the air pressure driving device extracts air from the air pressure release device to reduce the pressure.
  • the check valve opens the liquid inlet to extract the laundry treatment agent in the storage device.
  • the air pressure drive device ventilates and pressurizes the air pressure release device. Mouth closed.
  • liquid outlet is provided with a liquid outlet unidirectional component which is in reverse communication with the liquid inlet unidirectional component;
  • the liquid discharge unidirectional conducting member is a one-way valve disc sealedly installed on the liquid discharge port.
  • the second object of the present invention is to provide a washing machine. Specifically, the following technical solutions are adopted:
  • a washing machine having the laundry treatment agent dispensing device includes a detergent box, and a liquid outlet of the laundry treatment agent dispensing device communicates with the detergent box.
  • a third invention object of the present invention is to provide a washing machine. Specifically, the following technical solutions are adopted:
  • a control method for a washing machine includes:
  • the air pressure driving device that controls the laundry treatment device draws pressure from the air pressure drop device.
  • the liquid inlet guide opens the liquid inlet to extract the laundry treatment agent in the storage device.
  • the air pressure driving device moves to the air pressure.
  • the dispensing device is vented and pressurized, and the liquid inlet unidirectional guide member closes the liquid inlet and discharges the laundry treatment agent from the liquid outlet.
  • the laundry treatment agent dispensing device of the present invention adopts a pneumatic driving method to extract and release detergent.
  • the principle is more optimized, the actual operation is simpler and more feasible, the overall structure is simpler, and precise dispensing can be achieved by controlling the pneumatic driving device.
  • FIG. 1 is a schematic perspective structural diagram of a washing machine according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a laundry treatment agent feeding device according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram 1 of a pneumatic driving device of a laundry treatment agent dispensing device according to an embodiment of the present invention
  • FIG. 4 is a second structural schematic diagram of a pneumatic driving device of a laundry treatment agent dispensing device according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of an air pressure delivery device of a laundry treatment agent delivery device according to an embodiment of the present invention (the first embodiment is in an opened state);
  • FIG. 6 is a schematic structural diagram of an air pressure delivery device of a laundry treatment agent delivery device according to an embodiment of the present invention (the first embodiment is in a closed state);
  • FIG. 7 is a schematic structural diagram of an air pressure delivery device of a laundry treatment agent delivery device according to an embodiment of the present invention (the second embodiment is in an opened state);
  • FIG. 8 is a schematic structural diagram of an air pressure dispensing device of a laundry treatment agent dispensing device according to an embodiment of the present invention (the second embodiment is in a closed state).
  • a clothing treatment agent feeding device in this embodiment includes:
  • Air pressure driving device 1000 with air pressure port
  • a pneumatic feeding device has a feeding chamber, and a liquid inlet, a liquid outlet and an air inlet are provided on the liquid feeding chamber, and a liquid inlet unidirectional communication component is provided on the liquid inlet;
  • a storage device having a storage chamber for storing a laundry treatment agent inside
  • the air inlet of the air pressure injection device is connected to the air pressure port of the air pressure driving device, and the liquid inlet is connected to the storage device;
  • the air pressure driving device extracts pressure from the air pressure release device, and the liquid inlet unidirectional opening member opens the liquid inlet to extract the laundry treatment agent in the storage device.
  • the air pressure drive device ventilates and pressurizes the air pressure injection device to enter the liquid.
  • the one-way guide closes the liquid inlet and discharges the laundry treatment agent from the liquid outlet.
  • the laundry treatment agent feeding device of this embodiment mainly includes three parts: a pneumatic driving device 1000, a feeding part 1200 (a pneumatic feeding device and a storage device), and a detergent box 1400.
  • the pneumatic driving device 1000 can extract and compress the gas in the pneumatic feeding device.
  • the air pressure dispensing device extracts and discharges the laundry treatment agent from the storage device to the detergent box 1400.
  • the washing machine water inlet pipe 1500 communicates with the detergent box 1400 to enter the washing water, and the washing water flushes the laundry treatment agent into the washing box. Inside the washing tub of the washing machine.
  • the pneumatic driving device 1000 of this embodiment is in communication with the pneumatic dispensing device through a pneumatic tube 1100, and the pneumatic dispensing device and the detergent box 1400 are in communication through a dispensing tube 1300.
  • the laundry treatment agent dispensing device of this embodiment adopts a pneumatically driven method for extracting and dispensing detergent.
  • the principle is more optimized, the actual operation is simpler and more feasible, the overall structure is simpler, and precision can be achieved by controlling the pneumatically driven device 1000. Cast.
  • the pneumatic driving device 1000 in this embodiment includes a pneumatic chamber and a pneumatic component, the pneumatic port communicates with the pneumatic chamber, and the pneumatic component reciprocates to change the volume of the pneumatic chamber to achieve the atmospheric pressure. Suction decompression / ventilation pressurization of the drive.
  • the pneumatic driving device described in this embodiment includes a housing 1005.
  • the housing 1005 has a flexible receiving body 1006 which can be deformed and deformed inside.
  • One end of the flexible receiving body 1006 is open and sealedly connected to the inner wall of the housing 1005.
  • the accommodating body 1006 and the housing 1005 together form a variable-volume air pressure chamber.
  • the air pressure port 1007 is provided on the housing 1005 and communicates with the open end of the flexible accommodating body 1006.
  • the bottom of the housing 1005 is opened, and a sealing plate 1009 is installed on the opening by a fixing screw 1008.
  • the opening of the flexible container 1006 is sealed and installed between the sealing plate 1009 and the sealing plate 1009.
  • the air pressure port 1007 is disposed on a side wall of the sealing plate 1009.
  • the air pressure pipe 1100 and the air pressure port 1007 described in this embodiment are tightly and tightly connected by a clamp or the like, or any other method, such as an adhesive tight fastening connection.
  • the bottom of the housing 1005 is opened.
  • a sealing plate 1009 is installed on the opening by a fixing screw 1008, and a flexible container 1006 is hermetically installed between the sealing plate 1009 and the housing 1005.
  • the air pressure port 1007 is disposed at the bottom of the flexible container 1006.
  • the flexible receiving body is an airbag, and further, a threaded telescopic airbag is used.
  • the airbag has a certain rigidity and elasticity, and can quickly recover its shape after being pressed.
  • the material can be made of polymer materials such as plastic, rubber, silicone, and polyurethane.
  • the opening of the flexible container 1006 is directly connected to the air pressure tube 1100 in a direct seal, such as an adhesive.
  • a direct seal such as an adhesive.
  • the air pressure tube 1100 is rigid, and can be directly inserted into the airbag port and sealed and connected through a clamp.
  • the pneumatic component includes a slider 1004 provided in the housing to reciprocate and a drive member for driving the slider to reciprocate.
  • the slider 1004 moves toward the flexible container 1006 and compresses the flexible container.
  • Deformation of 1006, the air pressure chamber reduces the pressure of the compressed gas into the air pressure release device for ventilation and pressurization, and the slider is far away from the flexible container 1006.
  • the deformation of the flexible container 1006 is restored and the pressure in the air pressure release device is reduced.
  • the driving member drives the sliding member to realize the deformation of the compressed flexible container 1006 and realize automatic delivery.
  • it further comprises an elastic resetting device for resetting the flexible container, and the sliding member 1004 is a slider.
  • the driving member includes a driving motor 1001 and a cam 1002 mounted on an output shaft 1003 of the driving motor 1001.
  • the cam 1002 maintains rolling contact with the slider 1004.
  • the motor 1001 drives the cam 1002 to rotate.
  • the cam 1002 pushes the slider 1004 to move toward the flexible container 1006, and compresses the flexible container 1006 to deform; during the gradual decrease of the rotation stroke of the cam 1002, the slider 1004 moves away from the flexible container. 1006, the flexible receiving body 1006 recovers from deformation.
  • the sliding member 1004 is far away from the flexible receiving body 1006 because the flexible receiving body 1006 is not restricted by the cam 1002.
  • an elastic reset member for example, an elastic reset member for returning the sliding member 1004) can be added. spring).
  • the air pressure delivery device includes a housing 1201 having a delivery chamber therein.
  • the liquid inlet 1203, the liquid outlet 1206, and the air inlet 1207 are respectively disposed in the housing.
  • the upper part is in communication with the injection chamber, and the liquid inlet unidirectional communication component is a plug 1202 which is plugged on the liquid inlet;
  • the air pressure driving device extracts pressure from the air pressure releasing device, moves the blocking ball 1202 into the injection chamber, and opens the liquid inlet 1203 to extract the laundry treatment agent in the storage device.
  • the air pressure driving device ventilates and pressurizes the air pressure placing device.
  • the blocking ball 1202 moves to the liquid inlet 1203 to close it.
  • the pneumatic injection device includes a casing 1201 having an injection chamber inside, and the liquid inlet, the liquid outlet, and the air inlet are respectively arranged on the casing and connected to the injection chamber.
  • Communication, the liquid inlet one-way communication component is a one-way valve disc 1208 that is sealed and installed on the liquid inlet;
  • the air pressure driving device extracts air from the air pressure release device to reduce pressure.
  • the check valve 1207 opens the liquid inlet to extract the laundry treatment agent in the storage device.
  • the air pressure drive device vents and pressurizes the air pressure injection device. The liquid inlet is closed.
  • liquid outlet 1206 is provided with a liquid outlet unidirectional communication component 1209 which is in reverse communication with the liquid inlet unidirectional communication component.
  • the liquid discharge unidirectional conducting member is a one-way valve disc sealedly installed on the liquid discharge port.
  • the storage device of this embodiment includes a storage box 1204, the laundry treatment agent 1205 is stored in the storage box 1204, the air pressure injection device is placed in the storage box 1204, and the liquid inlet 1203 is immersed in the detergent.
  • the storage box 1204 in this embodiment may include multiple storage containers for different laundry treatment agents, such as detergents, softeners, and disinfectants. Each storage box 1204 is provided with a pneumatic pressure release device. The corresponding pneumatic treatment device is used to release the corresponding laundry treatment agent.
  • this embodiment also discloses a washing machine for the laundry treatment agent dispensing device, which includes a detergent box 1400, and a liquid outlet of the laundry treatment agent dispensing device communicates with the detergent box 1400.
  • the washing machine includes a casing 400, and an inner tub 300 and an outer tub 700 are disposed in the casing.
  • a pan base 200 is disposed on the upper portion of the casing 400.
  • the pan base 200 has a laundry insertion port for placing laundry into the inner tub 300.
  • An upper cover 100 for opening / closing is installed on the tray base.
  • a control panel 600 is provided on the front of the tray base.
  • a detergent box 1400 is provided on the side of the tray base opposite to the control panel.
  • the detergent box 1400 has detergent that can be opened / closed. ⁇ 800 ⁇ The box cover 800.
  • the clothes treating apparatus of this embodiment is disposed in the casing 200.
  • This embodiment also provides a method for controlling a washing machine, including:
  • the air pressure driving device that controls the laundry treatment device draws pressure from the air pressure drop device.
  • the liquid inlet guide opens the liquid inlet to extract the laundry treatment agent in the storage device.
  • the air pressure driving device moves to the air pressure.
  • the dispensing device is vented and pressurized, and the liquid inlet unidirectional guide member closes the liquid inlet and discharges the laundry treatment agent from the liquid outlet.
  • a laundry treatment and release device is controlled to release the laundry treatment agent.
  • the laundry can be weighed after the laundry is put into the inner tub, and the amount of the laundry treatment agent can be determined according to the weight of the laundry, and the laundry treatment device can be controlled to perform quantitative release according to the amount of the laundry.
  • the user may select the amount of the laundry treatment agent to be injected, and control the laundry treatment device to perform quantitative administration according to the administration amount according to the user's selection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

本发明提供了一种衣物处理剂投放装置、洗衣机及其控制方法，衣物处理剂投放装置，包括：气压驱动装置，具有气压口；气压投放装置，具有投放腔室，投放腔室上设置进液口、出液口和接气口，进液口上设置进液单向导通部件；储放装置，内部具有储放衣物处理剂的储放腔室；所述气压投放装置的接气口连通气压驱动装置的气压口，进液口连通储放装置。本发明所述气压驱动装置由气压投放装置内抽气减压，进液单向导通件将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，进液单向导通件将进液口封闭并将衣物处理剂由出液口排出。

Description

[根据细则26改正15.11.2019]　一种衣物处理剂投放装置、洗衣机及其控制方法 技术领域
本发明涉及洗衣机洗涤剂投放技术领域，具体地，涉及一种衣物处理剂投放装置、洗衣机及其控制方法。
背景技术
洗衣机，作为人们日常生活中使用最为普遍的家用电器，随着技术的不断发展进步，洗衣机的研发在满足人们基本洗衣要求的基础上，越来越多的注重提升用户的使用体验。越来越多的洗衣机具备洗涤剂自动投放功能，这样，用户在使用洗衣机洗衣时不再需要进行手动添加洗涤剂，极大的方便了用户的使用，提升了用户的使用体验。
现有洗衣机洗涤剂的自动添加方式一般采用文丘里原理添加，在进水管直径的变化产生压力的变化，可以形成一定的负压，吸引洗涤剂添加到进水管中，并由进水带动较为均匀的添加到洗衣机的洗涤外筒中。这种洗涤剂自动投放方式对于结构的设计装配具有一定的要求，实现起来结构相对复杂，成本较高。另外，还有一些洗衣机通过电机驱动形式的齿轮泵、蠕动泵、活塞泵投放，该方式需要额外增加电机及泵，成本较高，且不能实现精确的定量投放。
有鉴于此，本发明的主要解决现有洗衣机自动添加洗涤剂不够精准、多种投放性差的问题，提供一种原理更为优化，实际操作更为简便可行，且能够精准定量添加多种不同功能洗涤剂及护理剂的投放装置。
发明内容
为了解决上述问题，本发明的第一发明目的是提供一种衣物处理剂投放装置，具体地，采用了如下的技术方案：
一种衣物处理剂投放装置，包括：
气压驱动装置，具有气压口；
气压投放装置，具有投放腔室，投放腔室上设置进液口、出液口和接气口，进液口上设置进液单向导通部件；
储放装置，内部具有储放衣物处理剂的储放腔室；
所述气压投放装置的接气口连通气压驱动装置的气压口，进液口连通储放装置；
所述气压驱动装置由气压投放装置内抽气减压，进液单向导通件将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，进液单向导通件将进液口封闭并将衣物处理剂由出液口排出。
进一步地，所述气压驱动装置包括气压腔室以及气压部件，所述气压口连通气压腔室，所述气压部件往复运动改变气压腔室的容积实现对气压驱动装置的抽气减压/通气加压。
进一步地，所述的气压驱动装置包括壳体，壳体内部具有可伸缩变形的柔性容纳体，柔性容纳体的一端开口并与壳体内壁之间密封连接，柔性容纳体与壳体共同形成可变容积的气压腔室，所述的气压口设置在壳体上与柔性容纳体的开口端连通。
进一步地，所述的气压部件包括设置在壳体内往复运动的滑动件和驱动滑动件往复运动的驱动件，滑动件朝向柔性容纳体运动，压缩柔性容纳体形变，气压腔室减小压缩气体进入气压投放装置内通气加压，滑动件远离柔性容纳体，柔性容纳体恢复形变由气压投放装置内抽气减压；
优选地，还包括用于柔性容纳体复位的弹性复位装置。
进一步地，所述的驱动件包括驱动电机和安装在驱动电机的输出轴上凸轮，所述的凸轮与滑动件保持滚动接触，所述电机带动凸轮转动，在凸轮转动行程逐渐增大的过程中，凸轮推动滑动件运动朝向柔性容纳体运动，压缩柔性容纳体形变；在凸轮转动行程逐渐减小的过程中，滑动件远离柔性容纳体，柔性容纳体恢复形变。
进一步地，所述的气压投放装置包括内部具有投放腔室的壳体，所述的进液口、出液口和接气口分别设置在壳体上与投放腔室相连通，所述的进液单向导通部件为封堵在进液口上的封堵球；
气压驱动装置由气压投放装置内抽气减压，封堵球运动至投放腔室内将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，封堵球运动至进液口将其封闭。
进一步地，所述的气压投放装置包括内部具有投放腔室的壳体，所述的进液口、出液口和接气口分别设置在壳体上与投放腔室相连通，所述的进液单向导通部件为密封安装在进液口上的单向阀片；
气压驱动装置由气压投放装置内抽气减压，单向阀片打开进液口抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，单向阀片将进液口封闭。
进一步地，所述的出液口上设置与进液单向导通部件反向导通的出液单向导通部件；
优选地，所述的出液单向导通部件为密封安装在出液口上的单向阀片。
本发明的第二发明目的是提供一种洗衣机，具体地，采用了如下的技术方案：
一种具有所述衣物处理剂投放装置的洗衣机，包括洗涤剂盒，所述衣物处理剂投放装置的出液口连通洗涤剂盒。
本发明的第三发明目的是提供一种洗衣机，具体地，采用了如下的技术方案：
一种洗衣机的控制方法，包括：
洗衣机进水过程中，控制衣物处理装置的气压驱动装置由气压投放装置内抽气减压，进液单向导通件将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，进液单向导通件将进液口封闭并将衣物处理剂由出液口排出。
本发明的衣物处理剂投放装置采用气压驱动的方式进行洗涤剂的抽取和投放，原理更为优化，实际操作更为简便可行，整体结构更加的简单，而且通过控制气压驱动装置可以实现精准投放。
附图说明
图1本发明实施例洗衣机的立体结构示意图；
图2本发明实施例衣物处理剂投放装置的结构示意图；
图3本发明实施例衣物处理剂投放装置的气压驱动装置的结构示意图一；
图4本发明实施例衣物处理剂投放装置的气压驱动装置的结构示意图二；
图5本发明实施例衣物处理剂投放装置的气压投放装置的结构示意图(实施方式一开启状态)；
图6本发明实施例衣物处理剂投放装置的气压投放装置的结构示意图(实施方式一关闭状态)；
图7本发明实施例衣物处理剂投放装置的气压投放装置的结构示意图(实施方式二开启状态)；
图8本发明实施例衣物处理剂投放装置的气压投放装置的结构示意图(实施方式二关闭状态)。
具体实施方式
下面结合附图对本发明的一种衣物处理剂投放装置、洗衣机及其控制方法进行详细描述：
如图2所示，本实施例的一种衣物处理剂投放装置，包括：
气压驱动装置1000，具有气压口；
气压投放装置，具有投放腔室，投放腔室上设置进液口、出液口和接气口，进液口上设置进液单向导通部件；
储放装置，内部具有储放衣物处理剂的储放腔室；
所述气压投放装置的接气口连通气压驱动装置的气压口，进液口连通储放装置；
所述气压驱动装置由气压投放装置内抽气减压，进液单向导通件将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，进液单向导通件将进液口封闭并将衣物处理剂由出液口排出。
本实施例的衣物处理剂投放装置主要包括气压驱动装置1000、投放部分1200(气压投放装置和储放装置)以及洗涤剂盒1400三部分，气压驱动装置1000可抽取和压缩气压投放装置内的气体，气压投放装置在此过程中将储放装置中的衣物处理剂抽取并排出至洗涤剂盒1400，洗衣机进水管路1500连通洗涤剂盒1400向其进入洗涤水，洗涤水冲刷衣物处理剂进入到洗衣机的洗涤桶内。
本实施例的气压驱动装置1000与气压投放装置通过气压管1100相连通，气压投放装置与洗涤剂盒1400通过投放管1300连通。
本实施例的衣物处理剂投放装置采用气压驱动的方式进行洗涤剂的抽取和投放，原理更为优化，实际操作更为简便可行，整体结构更加的简单，而且通过控制气压驱动装置1000可以实现精准投放。
如图3及图4所示，本实施例所述气压驱动装置1000包括气压腔室以及气压部件，所述气压口连通气压腔室，所述气压部件往复运动改变气压腔室的容积实现对气压驱动装置的抽气减压/通气加压。
具体地，本实施例所述的气压驱动装置包括壳体1005，壳体1005内部具有可伸缩变形的柔性容纳体1006，柔性容纳体1006的一端开口并与壳体1005内壁之间密封连接，柔性容纳体1006与壳体1005共同形成可变容积的气压腔室，所述的气压口1007设置在壳体1005上与柔性容纳体1006的开口端连通。
作为本实施例的一种实施方式，如图3所示，壳体1005的底部开口，开口上通过固定螺钉1008安装密封板1009，所述的柔性容纳体1006的开口密封安装在密封板1009与壳体1005之间，所述的气压口1007设置密封板1009的侧壁上。
本实施例所述气压管1100与气压口1007通过卡箍等方式紧固密封连接，也可以是其 他任意的方式，如粘合密紧固连接。
作为本实施例的一种实施方式，如图4所示，壳体1005的底部开口，开口上通过固定螺钉1008安装密封板1009，柔性容纳体1006密封安装在密封板1009与壳体1005之间，所述的气压口1007设置在柔性容纳体1006的底部。
优选地，所述的柔性容纳体为气囊，进一步的，采用螺纹伸缩气囊。
气囊具有一定刚性及弹性，按压后能够快速恢复形状，材质可以是高分子材料制作如塑料、橡胶、硅胶、聚氨酯等。
所述柔性容纳体1006的开口与气压管1100与直接密封固定连接，如粘合，例如气压管1100是刚性的，可以直接插入气囊口，通过卡箍密封连接。
作为本实施例的一种实施方式，所述的气压部件包括设置在壳体内往复运动的滑动件1004和驱动滑动件往复运动的驱动件，滑动件1004朝向柔性容纳体1006运动，压缩柔性容纳体1006形变，气压腔室减小压缩气体进入气压投放装置内通气加压，滑动件远离柔性容纳体1006，柔性容纳体1006恢复形变由气压投放装置内抽气减压。本实施例通过驱动件驱动滑动件实现压缩柔性容纳体1006形变实现自动投放。
优选地，还包括用于柔性容纳体复位的弹性复位装置，所述的滑动件1004为滑块。
进一步地，所述的驱动件包括驱动电机1001和安装在驱动电机1001的输出轴1003上凸轮1002，所述的凸轮1002与滑动件1004保持滚动接触，所述电机1001带动凸轮1002转动，在凸轮1002转动行程逐渐增大的过程中，凸轮1002推动滑动件1004运动朝向柔性容纳体1006运动，压缩柔性容纳体1006形变；在凸轮1002转动行程逐渐减小的过程中，滑动件1004远离柔性容纳体1006，柔性容纳体1006恢复形变。滑动件1004远离柔性容纳体1006可以是由于不受到凸轮1002的限制，柔性容纳体1006恢复形变时推着滑动件1004回位，也可以再增加用于滑动件1004回位的弹性复位件(例如弹簧)。
如图5及图6所示，本实施例所述的气压投放装置包括内部具有投放腔室的壳体1201，所述的进液口1203、出液口1206和接气口1207分别设置在壳体上与投放腔室相连通，所述的进液单向导通部件为封堵在进液口上的封堵球1202；
气压驱动装置由气压投放装置内抽气减压，封堵球1202运动至投放腔室内将进液口1203打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，封堵球1202运动至进液口1203将其封闭。
如图7及图8所示，所述的气压投放装置包括内部具有投放腔室的壳体1201，所述的进液口、出液口和接气口分别设置在壳体上与投放腔室相连通，所述的进液单向导通部件 为密封安装在进液口上的单向阀片1208；
气压驱动装置由气压投放装置内抽气减压，单向阀片1207打开进液口抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，单向阀片1207将进液口封闭。
进一步地，所述的出液口1206上设置与进液单向导通部件反向导通的出液单向导通部件1209。
优选地，所述的出液单向导通部件为密封安装在出液口上的单向阀片。
本实施例的储放装置包括储放盒1204，储放盒1204内储放衣物处理剂1205，气压投放装置置于储放盒1204内，且进液口1203浸没在洗涤剂内。
本实施例的储放盒1204可以包括多个，分别盛放不同的衣物处理剂，例如洗涤剂、柔顺剂和消毒剂等，每个储放盒1204内分别设置一个气压投放装置，通过控制对应的气压投放装置进行投放相应的衣物处理剂。
如图1及图2所示，本实施例同时公开一种所述衣物处理剂投放装置的洗衣机，包括洗涤剂盒1400，所述衣物处理剂投放装置的出液口连通洗涤剂盒1400。
以波轮洗衣机为例，洗衣机包括壳体400，壳体内设置內桶300和外桶700，壳体400上部设置盘座200，盘座200内具有向內桶300内投放衣物的衣物投放口，盘座上安装开开启/闭合的上盖100，盘座的前部设置控制面板600，盘座上与控制面板相对一侧设置洗涤剂盒1400，洗涤剂盒1400具有可开启/关闭的洗涤剂盒盖板800。
本实施例的衣物处理装置设置在壳体200内。
本实施例同时提供一种洗衣机的控制方法，包括：
洗衣机进水过程中，控制衣物处理装置的气压驱动装置由气压投放装置内抽气减压，进液单向导通件将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，进液单向导通件将进液口封闭并将衣物处理剂由出液口排出。
进一步地，在洗衣机进水过程中进行控制衣物处理投放装置进行衣物处理剂的投放。
进一步地，可在衣物投放进內桶后进行衣物称重，并根据衣物重量确定衣物处理剂的投放量，控制衣物处理装置按照投放量进行定量投放。
也或者，用户可选择投入衣物处理剂的量，根据用户的选择控制衣物处理装置按照投放量进行定量投放。
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. 一种衣物处理剂投放装置，其特征在于，包括：
    气压驱动装置，具有气压口；
    气压投放装置，具有投放腔室，投放腔室上设置进液口、出液口和接气口，进液口上设置进液单向导通部件；
    储放装置，内部具有储放衣物处理剂的储放腔室；
    所述气压投放装置的接气口连通气压驱动装置的气压口，进液口连通储放装置；
    所述气压驱动装置由气压投放装置内抽气减压，进液单向导通件将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，进液单向导通件将进液口封闭并将衣物处理剂由出液口排出。
  2. 根据权利要求1所述的一种衣物处理剂投放装置，其特征在于，所述气压驱动装置包括气压腔室以及气压部件，所述气压口连通气压腔室，所述气压部件往复运动改变气压腔室的容积实现对气压驱动装置的抽气减压/通气加压。
  3. 根据权利要求2所述的一种衣物处理剂投放装置，其特征在于，所述的气压驱动装置包括壳体，壳体内部具有可伸缩变形的柔性容纳体，柔性容纳体的一端开口并与壳体内壁之间密封连接，柔性容纳体与壳体共同形成可变容积的气压腔室，所述的气压口设置在壳体上与柔性容纳体的开口端连通。
  4. 根据权利要求3所述的一种衣物处理剂投放装置，其特征在于，所述的气压部件包括设置在壳体内往复运动的滑动件和驱动滑动件往复运动的驱动件，滑动件朝向柔性容纳体运动，压缩柔性容纳体形变，气压腔室减小压缩气体进入气压投放装置内通气加压，滑动件远离柔性容纳体，柔性容纳体恢复形变由气压投放装置内抽气减压；
    优选地，还包括用于柔性容纳体复位的弹性复位装置。
  5. 根据权利要求3或4所述的一种衣物处理剂投放装置，其特征在于，所述的驱动件包括驱动电机和安装在驱动电机的输出轴上凸轮，所述的凸轮与滑动件保持滚动接触，所述电机带动凸轮转动，在凸轮转动行程逐渐增大的过程中，凸轮推动滑动件运动朝向柔性容纳体运动，压缩柔性容纳体形变；在凸轮转动行程逐渐减小的过程中，滑动件远离柔性容纳体，柔性容纳体恢复形变。
  6. 根据权利要求1所述的一种衣物处理剂投放装置，其特征在于，所述的气压投放装置包括内部具有投放腔室的壳体，所述的进液口、出液口和接气口分别设置在壳体上与投放腔室相连通，所述的进液单向导通部件为封堵在进液口上的封堵球；
    气压驱动装置由气压投放装置内抽气减压，封堵球运动至投放腔室内将进液口打开抽 取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，封堵球运动至进液口将其封闭。
  7. 根据权利要求1所述的一种衣物处理剂投放装置，其特征在于，所述的气压投放装置包括内部具有投放腔室的壳体，所述的进液口、出液口和接气口分别设置在壳体上与投放腔室相连通，所述的进液单向导通部件为密封安装在进液口上的单向阀片；
    气压驱动装置由气压投放装置内抽气减压，单向阀片打开进液口抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，单向阀片将进液口封闭。
  8. 根据权利要求6或7所述的一种衣物处理剂投放装置，其特征在于，所述的出液口上设置与进液单向导通部件反向导通的出液单向导通部件；
    优选地，所述的出液单向导通部件为密封安装在出液口上的单向阀片。
  9. 一种具有如权利要求1-8任意一项所述衣物处理剂投放装置的洗衣机，其特征在于，包括洗涤剂盒，所述衣物处理剂投放装置的出液口连通洗涤剂盒。
  10. 一种如权利要求9所述洗衣机的控制方法，其特征在于，包括：
    洗衣机进水过程中，控制衣物处理装置的气压驱动装置由气压投放装置内抽气减压，进液单向导通件将进液口打开抽取储放装置内的衣物处理剂，气压驱动装置向气压投放装置内通气加压，进液单向导通件将进液口封闭并将衣物处理剂由出液口排出。
PCT/CN2019/104891 2018-09-29 2019-09-09 一种衣物处理剂投放装置、洗衣机及其控制方方法 WO2020063309A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021517662A JP2022509728A (ja) 2018-09-29 2019-09-09 衣類処理剤投入装置、洗濯機及びその制御方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811146418.8A CN110965275A (zh) 2018-09-29 2018-09-29 一种衣物处理剂投放装置、洗衣机及其控制方法
CN201811146418.8 2018-09-29

Publications (1)

Publication Number Publication Date
WO2020063309A1 true WO2020063309A1 (zh) 2020-04-02

Family

ID=69952851

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/104891 WO2020063309A1 (zh) 2018-09-29 2019-09-09 一种衣物处理剂投放装置、洗衣机及其控制方方法

Country Status (3)

Country Link
JP (1) JP2022509728A (zh)
CN (1) CN110965275A (zh)
WO (1) WO2020063309A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117988062A (zh) * 2022-11-02 2024-05-07 青岛海尔洗衣机有限公司 一种衣物处理设备的自动投放装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000296292A (ja) * 1999-04-16 2000-10-24 Matsushita Electric Ind Co Ltd 液剤自動供給装置
CN2799627Y (zh) * 2005-05-16 2006-07-26 杭州松下家用电器有限公司 洗衣机用气泵式洗涤剂溶解和起泡装置
CN102345223A (zh) * 2010-08-03 2012-02-08 海尔集团公司 一种用于洗衣机的洗涤剂自动投放装置
KR20120044570A (ko) * 2010-10-28 2012-05-08 주식회사 대우일렉트로닉스 세제 자동투입장치
CN104120586A (zh) * 2013-04-26 2014-10-29 合肥海尔洗衣机有限公司 一种装有液体投放装置的洗衣机及其控制方法
CN206204621U (zh) * 2016-08-26 2017-05-31 青岛海尔洗衣机有限公司 一种洗衣机用洗涤剂投放装置及洗衣机
CN206428474U (zh) * 2016-11-29 2017-08-22 无锡小天鹅股份有限公司 液态洗衣介质投放装置以及洗衣机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989969U (zh) * 1972-11-20 1974-08-05
JPS558755A (en) * 1978-07-03 1980-01-22 Tokyo Shibaura Electric Co Cleaner charging device of washing machine* etc*
JP2000300891A (ja) * 1999-04-16 2000-10-31 Matsushita Electric Ind Co Ltd 洗濯機
US20060117811A1 (en) * 2004-12-06 2006-06-08 Kinnetz Roger E Liquid detergent dispensing system for automatic washer
KR200455583Y1 (ko) * 2009-11-20 2011-09-15 주식회사 예찬 세제공급장치
CN102660858A (zh) * 2012-05-23 2012-09-12 海信容声(广东)冰箱有限公司 液体自动添加装置和洗衣机及其液体自动添加方法
CN105297350A (zh) * 2014-07-15 2016-02-03 无锡小天鹅股份有限公司 洗衣机及其投放泵和洗衣机的控制方法
CN107780152A (zh) * 2016-08-26 2018-03-09 青岛海尔洗衣机有限公司 一种洗衣机用洗涤剂投放装置及洗衣机
CN106758011B (zh) * 2016-11-29 2023-04-21 无锡小天鹅电器有限公司 液态洗衣介质投放装置以及洗衣机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000296292A (ja) * 1999-04-16 2000-10-24 Matsushita Electric Ind Co Ltd 液剤自動供給装置
CN2799627Y (zh) * 2005-05-16 2006-07-26 杭州松下家用电器有限公司 洗衣机用气泵式洗涤剂溶解和起泡装置
CN102345223A (zh) * 2010-08-03 2012-02-08 海尔集团公司 一种用于洗衣机的洗涤剂自动投放装置
KR20120044570A (ko) * 2010-10-28 2012-05-08 주식회사 대우일렉트로닉스 세제 자동투입장치
CN104120586A (zh) * 2013-04-26 2014-10-29 合肥海尔洗衣机有限公司 一种装有液体投放装置的洗衣机及其控制方法
CN206204621U (zh) * 2016-08-26 2017-05-31 青岛海尔洗衣机有限公司 一种洗衣机用洗涤剂投放装置及洗衣机
CN206428474U (zh) * 2016-11-29 2017-08-22 无锡小天鹅股份有限公司 液态洗衣介质投放装置以及洗衣机

Also Published As

Publication number Publication date
JP2022509728A (ja) 2022-01-24
CN110965275A (zh) 2020-04-07

Similar Documents

Publication Publication Date Title
CN110965276A (zh) 一种衣物处理剂投放装置及洗衣机
US11426508B2 (en) Snivel suction apparatus
CN203749627U (zh) 手持式口腔冲洗器
WO2020063309A1 (zh) 一种衣物处理剂投放装置、洗衣机及其控制方方法
JP2007089904A (ja) 搾乳器
CN106691422B (zh) 应用于血压计的阀、集成气泵以及电子血压计
CN110004668A (zh) 一种衣物处理剂投放结构及洗衣机
CN212346351U (zh) 一种皂液器
JP4327954B2 (ja) 液状食品圧送用ポンプ装置
EP4015012A1 (en) A breast pump
CN109423844A (zh) 衣物处理剂投放装置及洗衣机
EP3597230A1 (en) Smart wearable breast pump and apparatus for nipple correction and breast augmentation
CN110004667A (zh) 一种衣物处理剂投放结构及洗衣机
JP3260231B2 (ja) 搾乳器
CN217118272U (zh) 一种便携式消毒湿巾机
CN208808204U (zh) 一种挤压式取水器
CN110230587A (zh) 混合打气泵、自动充气泵及充气泵
CN109423841A (zh) 衣物处理剂投放装置、洗衣机及其控制方法
JP3698218B2 (ja) 搾乳器
CN214005197U (zh) 衣物处理装置
CN214146720U (zh) 真空抽气袋的单向抽气阀
KR102629163B1 (ko) 유체 펌프디스펜서
CN114687193B (zh) 家用电器
CN112502964A (zh) 用于非接触式的自动手部消毒机的抽液泵
KR100463742B1 (ko) 모유 착유기

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19864068

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021517662

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19864068

Country of ref document: EP

Kind code of ref document: A1