WO2020015351A1 - Dispositif de nettoyage, machine à laver, et procédé d'amenée de détergent - Google Patents

Dispositif de nettoyage, machine à laver, et procédé d'amenée de détergent Download PDF

Info

Publication number
WO2020015351A1
WO2020015351A1 PCT/CN2019/073967 CN2019073967W WO2020015351A1 WO 2020015351 A1 WO2020015351 A1 WO 2020015351A1 CN 2019073967 W CN2019073967 W CN 2019073967W WO 2020015351 A1 WO2020015351 A1 WO 2020015351A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
water inlet
water
water outlet
washing machine
Prior art date
Application number
PCT/CN2019/073967
Other languages
English (en)
Chinese (zh)
Inventor
衣震旭
杨洪永
吕钟朋
林子豪
张国杰
刘建
蒋必盛
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to EP19838805.0A priority Critical patent/EP3795735A4/fr
Priority to JP2020563677A priority patent/JP7119123B2/ja
Publication of WO2020015351A1 publication Critical patent/WO2020015351A1/fr

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
    • D06F39/028—Arrangements for selectively supplying water to detergent compartments
    • 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 
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/18—Condition of the laundry, e.g. nature or weight
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/14—Supply, recirculation or draining of washing liquid
    • D06F2202/02—
    • D06F2202/08—
    • D06F2202/10—
    • D06F2204/02—
    • D06F2204/086—
    • D06F2220/00—

Definitions

  • the present application relates to the technical field of washing machine equipment, and in particular, to a washing device, a washing machine, and a method for placing detergent.
  • the main purpose of the present application is to provide a washing device, a washing machine and a detergent dispensing method to solve the problem of poor washing effect of the washing machine in the prior art.
  • a cleaning device including: a first receiving part, the first receiving part having a water inlet part and a water outlet part; a first detection part, at least part of the first detection part It is arranged in the first accommodating part, and the first detecting part can be used for detecting the flow velocity of the liquid flowing from the water inlet part into the first accommodating part; the control part, the control part is electrically connected with the first detection part, and the control part is used to control the Duration of water ingress.
  • the water outlet includes: a first water outlet, the first water outlet is opened on the cavity wall of the first receiving part; a second water outlet, the second water outlet is opened on the cavity wall of the first receiving part, and the second The water outlet is disposed adjacent to the first water outlet.
  • the cleaning device further includes a siphon, one end of the siphon is in communication with the second water outlet, and the other end of the siphon is used for draining the residual water in the first accommodating part.
  • the first detection section includes: a detection probe, which is disposed on the inner cavity wall of the first receiving section, the detection probe is electrically connected to the control section, and the detection probe is used to detect the flow velocity and And / or hardness.
  • a cleaning device including: a first accommodating part, the first accommodating part having a water inlet part and a water outlet part; a first detection part, at least part of the first detection part is disposed on the first In the accommodating section, the first detection section can be used to detect the flow velocity and hardness of the liquid flowing from the water inlet section into the first accommodating section; the control section, the control section is electrically connected to the first detection section, and the control section is used to control the water inlet of the water inlet section The duration and determine the total amount of water in the liquid; the dispenser, the dispenser is electrically connected to the control, and the controller can control the dispenser to release detergent into the water outlet.
  • the loading section further includes a weighing section, the weighing section is connected to the washing tub, the weighing section is electrically connected to the control section, and the weighing section is used to weigh the items to be washed placed in the washing tub.
  • a washing machine including a washing device, and the washing device is the aforementioned washing device.
  • the washing machine includes a weighing part, the weighing part is connected to the washing tub, the weighing part is electrically connected to the control part, and the weighing part is used for weighing the items to be washed placed in the washing tub.
  • the washing machine further includes a dispensing portion, which is electrically connected to the control portion, and the dispensing portion is configured to release the detergent into the water outlet portion.
  • the placing portion includes a second receiving portion, the second receiving portion is disposed adjacent to the first receiving portion, the second receiving portion is in communication with the water outlet portion, and the second receiving portion is used for storing detergent.
  • the dropping portion further includes a dropping tube, a first end of the dropping tube is in communication with the second receiving portion, and a second end of the dropping tube is in communication with the water outlet portion.
  • the dispensing section further includes a second detection section, the second detection section is connected to the second storage section, and the second detection section is configured to detect the storage amount of the detergent in the second storage section.
  • the dispensing unit further includes a dispensing pump, which is disposed adjacent to the second accommodating portion, the dispensing pump is electrically connected to the control portion, and the dispensing pump is used to convey the detergent in the second accommodating portion to the water outlet portion.
  • a dispensing pump which is disposed adjacent to the second accommodating portion, the dispensing pump is electrically connected to the control portion, and the dispensing pump is used to convey the detergent in the second accommodating portion to the water outlet portion.
  • a method for putting detergent into a washing machine is provided.
  • the method is used to put detergent into the washing machine.
  • the method includes the following steps: Step S10: After the weighing section weighs the laundry, The control part controls the water inlet time according to the weight of the laundry to be washed and the flow rate of the liquid detected by the first detection part; Step S20: the control part according to the hardness of the liquid detected by the first detection part, the total amount of water in the liquid and the weight
  • the weight-controlled dispensing pump weighed by the weighing section puts a preset amount of detergent into the water outlet.
  • step S10 includes: step S11: the weighing section determines the total water intake after weighing the laundry; step S12: the control section determines the water intake according to the volume of the first storage section and the time when the first storage section is filled with liquid Speed; step S13: the control unit determines the total water inlet time required for the washing bucket through the total water inlet volume and the water inlet speed, and controls the opening time of the water inlet until the opening time of the water inlet is equal to the total water inlet required for the washing bucket .
  • the at least part of the first detection portion is provided in the first receiving portion to detect the flow rate of the liquid flowing through the first receiving portion, and then the water inflow portion of the first receiving portion is controlled by the control portion.
  • the water time is controlled to control the total amount of water inflow.
  • FIG. 1 is a schematic cross-sectional structure diagram of an embodiment of a cleaning device according to the present application.
  • FIG. 2 is a schematic structural diagram of a first embodiment of a washing machine according to the present application.
  • FIG. 3 is a schematic structural diagram of a second embodiment of a washing machine according to the present application.
  • FIG. 4 shows a first flowchart of the working principle of a washing machine according to the present application
  • FIG. 5 shows a second schematic flow chart of the working principle of a washing machine according to the present application.
  • spatially relative terms such as “above”, “above”, “above”, “above”, etc. can be used here to describe as shown in the figure Shows the spatial position relationship between one device or feature and other devices or features. It should be understood that spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation of the device as described in the figures. For example, if a device in the figure is turned over, devices described as “above” or “above” other devices or constructions will be positioned “below the other devices or constructions” or “below” Other devices or constructs. " Thus, the exemplary term “above” may include both directions “above” and “below”. The device can also be positioned in other different ways (rotated 90 degrees or at other orientations), and the relative description of space used here is explained accordingly.
  • a cleaning device is provided according to an embodiment of the present application.
  • the cleaning device includes a first accommodating portion 10, a first detection portion 20, and a control portion.
  • the first accommodating portion 10 includes a water inlet portion 11 and a water outlet portion 12.
  • the portion 20 is disposed in the first accommodating portion 10.
  • the first detection portion 20 can be used to detect the flow rate of the liquid flowing from the water inlet portion 11 into the first accommodating portion 10.
  • the control portion is electrically connected to the first detection portion 20, and the control portion is used for The water inlet 11 is controlled to open or close.
  • At least part of the first detection portion is disposed in the first receiving portion to detect the flow rate of the liquid flowing in the first receiving portion, and then the water inflow of the water receiving portion of the first receiving portion through the control portion
  • the duration is controlled to control the total amount of water inflow.
  • the water outlet portion 12 includes a first water outlet 121 and a second water outlet 122.
  • the first water outlet 121 is opened on the cavity wall of the first receiving portion 10, and the second water outlet 122 is opened on the first receiving portion.
  • a second water outlet 122 is disposed adjacent to the first water outlet 121.
  • the first water outlet 121 is used to introduce the liquid entered by the water inlet 11 into the washing tub.
  • the water inlet 11 is closed.
  • the second water outlet is used to carry the remaining liquid in the first accommodation portion from the second The water outlet is led out, so that the liquid in the first accommodating part is fully discharged into the washing tub, so that the washing machine accurately controls the amount of water entering.
  • the cleaning device further includes a siphon tube 13.
  • One end of the siphon tube 13 is in communication with the second water outlet 122, and the other end of the siphon tube 13 is used to discharge residual water in the first receiving portion 10.
  • the residual liquid in the first accommodating part is discharged to the other end through one end of the siphon tube, and then into the washing tub, so that the washing machine can accurately control the water supply amount.
  • the first detection section 20 includes a detection probe 21, which is disposed on the inner cavity wall of the first accommodation section 10.
  • the detection probe 21 is electrically connected to the control section.
  • the detection probe 21 is used to detect the flow through.
  • the flow velocity or hardness of the liquid in the water part 11 can also be detected at the same time as the flow velocity and hardness of the liquid flowing in the water inlet part 11. This arrangement enables the detection probe to transmit the detected information to the control section, and the control section can open or close the water inlet section 11 according to the detection information.
  • the cleaning device includes a first accommodating portion 10, a first detecting portion 20, a control portion, and a dispensing portion 40.
  • the first accommodating portion 10 has a water inlet portion 11 and a water outlet portion 12, and at least part of the first detection
  • the portion 20 is disposed in the first accommodating portion 10.
  • the first detection portion 20 can be used to detect the flow velocity and hardness of the liquid flowing from the water inlet portion 11 into the first accommodating portion 10.
  • the control portion is electrically connected to the first detection portion 20 to control
  • the control unit is used to control the water inflow time of the water inlet unit 11 and determine the total water inflow amount of the liquid.
  • the loading unit 40 is electrically connected to the control unit.
  • the control unit can control the loading unit 40 to put detergent into the water discharge unit 12.
  • the control unit controls the dispensing pump 42 to add a predetermined amount of detergent to the water outlet unit 12 based on the hardness of the liquid detected by the first detection unit 20 and the total amount of water in the liquid.
  • the loading section further includes a weighing section, the weighing section is connected to the washing tub, the weighing section is electrically connected to the control section, and the weighing section is used to weigh the items to be washed placed in the washing tub. Weigh the laundry to be weighed through the weighing section, and calculate the total amount of water required.
  • the control unit controls the dispensing pump 42 to add a predetermined amount of detergent to the water outlet unit 12 based on the hardness of the liquid detected by the first detection unit 20, the total amount of water in the liquid, and the weight of the laundry to be washed weighed by the weighing unit.
  • the cleaning device of the above embodiment can also be used in the technical field of washing machine equipment, that is, according to another aspect of the present application, a washing machine is provided.
  • the air conditioner includes a cleaning device, and the cleaning device is the cleaning device of the above embodiment.
  • the washing machine includes a weighing part, the weighing part is connected to the washing tub, the weighing part is electrically connected to the control part, and the weighing part is used for weighing the items to be washed placed in the washing tub.
  • the weighing unit feeds back the obtained information to the control unit in a timely manner after weighing the laundry to be washed, and then the control unit controls the amount of water in the water inlet 11 according to the weight of the laundry.
  • the washing machine further includes a dispenser portion 40, which is electrically connected to the control portion.
  • the dispenser portion 40 is used to release detergent into the water outlet portion 12.
  • the control part can accurately put the required amount of detergent into the washing tub according to the weight of the laundry to be washed, the total amount of water inflow and the water hardness.
  • the placing section 40 includes a second accommodating section 30.
  • the second accommodating section 30 is disposed adjacent to the first accommodating section 10.
  • the second accommodating section 30 is in communication with the water outlet section 12.
  • To store detergent This arrangement is convenient for the second storage portion 30 to transport the stored detergent into the first storage portion 10, so that the detergent and the liquid in the first storage portion 10 are fully fused and flow into the washing tub.
  • the dropping portion 40 further includes a dropping tube 41.
  • a first end of the dropping tube 41 is in communication with the second accommodating portion 30, and a second end of the dropping tube 41 is in communication with the water outlet portion 12.
  • the second accommodating part conveys the detergent to the water outlet part through the delivery pipe 41.
  • the dispensing section 40 further includes a second detection section 43, which is connected to the second storage section 30.
  • the second detection section 43 is configured to detect the storage amount of the detergent in the second storage section 30. .
  • the second detecting section 43 detects the detergent stored in the second accommodating section 30. When the shortage of the detergent in the second accommodating section 30 is lower than a preset value, the control section will remind the user to add the warning lamp connected to the control section Detergent.
  • the dispensing unit 40 further includes a dispensing pump 42, which is disposed adjacent to the second accommodation portion 30.
  • the delivery pump 42 is electrically connected to the control portion.
  • the delivery pump 42 is used to place the inside of the second accommodation portion 30.
  • the detergent is sent to the water outlet 12.
  • the setting is such that the control unit controls the dispensing pump to release the required proportion of the detergent stored in the second accommodating unit 30 into the water outlet unit 12 according to the weight of the laundry to be washed, the total amount of water inflow and the water hardness.
  • the present application discloses a method for putting detergent into a washing machine.
  • the method includes the following steps: Step S10: After the weighing part weighs the laundry to be washed, the control part according to the weight of the laundry to be washed and the liquid detected by the first detection part 20 Step S20: The control unit controls the feeding pump 42 according to the hardness of the liquid detected by the first detection unit 20, the total amount of water in the liquid, and the weight of the laundry to be weighed by the weighing unit. A predetermined amount of detergent is injected into the water outlet 12.
  • Step S10 includes: Step S11: After the weighing section weighs the laundry, determine the total water inflow; Step S12: The control section determines the water inflow based on the volume of the first storage portion 10 and the time when the liquid in the first storage portion 10 is filled. Speed; step S13: the control unit determines the total water inlet time required for the washing tub through the total water inlet volume and the water inlet speed, and controls the opening time of the water inlet 11 until the opening time of the water inlet 11 is equal to the water inlet required by the washing bucket Total duration.
  • control unit controls the total time of the water inflow of the water inflow unit 11 to precisely control the total amount of water inflow.
  • the first detection unit controls the amount of detergent more accurately by detecting the hardness of the tap water.
  • the liquid level detection technology in the washing tub cannot rule out the error of the water absorption of the clothes, which leads to inaccurate water intake control.
  • the traditional washing machine ignores the hardness of the tap water quality and cannot consider the ions (Ca, Mg, Cl, etc.) in the tap water for washing Consumption of active ingredients of the agent, so that the washing effect cannot be achieved;
  • the technical solution of this application can control the amount of detergent by accurately converting physical quantities such as the weight of the laundry, the total amount of water inflow, and the hardness of the water quality, so as to improve the washing effect, and Reducing the amount of detergent under the same washing effect can save washing costs and reduce environmental pollution caused by discharged wastewater.
  • the washing machine includes a water inlet detection module and a detergent dispensing module.
  • the cleaning device includes a water inlet pipe of the water inlet section 11, a detection probe 21 of the first detection section 20, a water inlet downstream passage at the first water outlet 121, a siphon tube 13, and a first receiving section 10;
  • the control part controls the first containing part 10 to be filled with water, and the liquid level starts timing from the contact to the detection probe 21.
  • the contact elapsed time is t.
  • the detection probe 21 is in contact with Water hardness can be detected at the same time that water is detected; when the water is fed in, the remaining water in the first receiving part 10 will be drained through the siphon 13 to avoid affecting the accuracy of the next detection flow; the siphon 13 There will always be water passing through, but the downstream of the siphon tube 13 is connected to the washing tub and will not affect the total water intake.
  • the washing machine further includes a second accommodating part 30, a delivery pump 42, a second detection part 43, and a delivery pipe 41.
  • the physical quantities are determined by intelligent algorithms based on the weight of the items to be washed, the total amount of water, and the hardness of the water.
  • the amount of the detergent to be put is sucked out of the second receiving part 30 by the loading pump 42 into the loading pipe 41.
  • the loading pipe 41 is connected to the channel of the water inlet 11 or the water outlet 12 of the cleaning device, and the detergent is realized by the water flow
  • the second detection unit 43 detects whether the liquid level of the detergent in the second storage unit 30 has reached the minimum liquid level threshold. When the detergent in the second storage unit 30 is insufficient, the controller detects that User detergent needs to be added.
  • the information obtained by weighing the laundry to be controlled by the weighing section is used to control the total amount of incoming water.
  • the total amount of incoming water is determined by the incoming water flow rate and the duration of the incoming water. After the total amount of water and water hardness, only the algorithm can be used to determine the amount of detergent to be put in the final washing machine.

Abstract

La présente invention concerne un dispositif de nettoyage, une machine à laver, et un procédé d'amenée de détergent. Le dispositif de nettoyage comporte une première partie de logement, une première partie de mesure, et une partie de commande; la première partie de logement est munie d'une partie d'entrée d'eau et d'une partie de sortie d'eau; au moins une portion de la première partie de mesure est disposée dans la première partie de logement; la première partie de mesure peut être utilisée pour mesurer une vitesse d'écoulement d'un liquide entrant dans la première partie de logement en provenance de la partie d'entrée d'eau; la partie de commande est reliée électriquement à la première partie de mesure; la partie de régulation est utilisée pour réguler une durée d'entrée d'eau de la partie d'entrée d'eau. Au moins une portion de la première partie de mesure est disposée dans la première partie de logement pour mesurer la vitesse d'écoulement du liquide entrant dans la première partie de logement, puis la partie de régulation régule en outre la durée d'entrée d'eau de la partie d'entrée d'eau de la première partie de logement pour réguler la quantité totale d'entrée d'eau; une telle configuration permet à la quantité d'entrée d'eau de la machine à laver d'être régulée avec précision et contribue ainsi au mélange complet d'un détergent, améliorant ainsi l'effet de lavage de la machine à laver.
PCT/CN2019/073967 2018-07-20 2019-01-30 Dispositif de nettoyage, machine à laver, et procédé d'amenée de détergent WO2020015351A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19838805.0A EP3795735A4 (fr) 2018-07-20 2019-01-30 Dispositif de nettoyage, machine à laver, et procédé d'amenée de détergent
JP2020563677A JP7119123B2 (ja) 2018-07-20 2019-01-30 洗浄装置、洗濯機及び洗剤投入方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810804441.5 2018-07-20
CN201810804441.5A CN108677457B (zh) 2018-07-20 2018-07-20 清洗装置、洗衣机及洗涤剂投放的方法

Publications (1)

Publication Number Publication Date
WO2020015351A1 true WO2020015351A1 (fr) 2020-01-23

Family

ID=63814693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/073967 WO2020015351A1 (fr) 2018-07-20 2019-01-30 Dispositif de nettoyage, machine à laver, et procédé d'amenée de détergent

Country Status (4)

Country Link
EP (1) EP3795735A4 (fr)
JP (1) JP7119123B2 (fr)
CN (1) CN108677457B (fr)
WO (1) WO2020015351A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108677457B (zh) * 2018-07-20 2019-08-06 珠海格力电器股份有限公司 清洗装置、洗衣机及洗涤剂投放的方法
CN111321557B (zh) * 2018-12-17 2023-07-04 无锡小天鹅电器有限公司 投放装置、洗涤设备及投放装置的控制方法
CN110184784B (zh) * 2019-05-09 2024-02-09 重庆海尔洗衣机有限公司 基于洗涤水的比例参数控制洗涤设备的方法
JP2021023506A (ja) * 2019-08-02 2021-02-22 東芝ライフスタイル株式会社 洗濯機

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327880A (ja) * 1993-05-27 1994-11-29 Toshiba Corp 洗濯機
CN101555656A (zh) * 2008-12-24 2009-10-14 任文涛 搓洗式洗衣机
CN102517850A (zh) * 2011-12-12 2012-06-27 海尔集团公司 洗涤剂自动投放系统投放时间判断方法及洗衣机
CN205398988U (zh) * 2016-03-28 2016-07-27 松下家电研究开发（杭州）有限公司 洗衣机用洗涤剂投放机构
CN107237088A (zh) * 2016-03-28 2017-10-10 松下家电研究开发（杭州）有限公司 洗衣机用洗涤剂投放机构及其控制方法
CN107869026A (zh) * 2016-09-27 2018-04-03 东部大宇电子株式会社 洗衣机及其控制方法
CN108677457A (zh) * 2018-07-20 2018-10-19 珠海格力电器股份有限公司 清洗装置、洗衣机及洗涤剂投放的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319285B1 (it) * 2000-10-19 2003-10-10 T & P Spa Macchina di lavaggio dotata di misuratore della portata d'acqua daalimentare alla vasca di lavaggio
DE10138067A1 (de) * 2001-08-03 2003-02-20 Bsh Bosch Siemens Hausgeraete Verfahren zum Betreiben einer programmgesteuerten Waschmaschine und Waschmaschine zur Durchführung des Verfahrens
CN104652098B (zh) * 2013-11-25 2018-10-12 青岛海尔滚筒洗衣机有限公司 一种自动投放添加剂的洗衣机及方法
CN208545583U (zh) * 2018-07-20 2019-02-26 珠海格力电器股份有限公司 清洗装置及具有其的洗衣机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327880A (ja) * 1993-05-27 1994-11-29 Toshiba Corp 洗濯機
CN101555656A (zh) * 2008-12-24 2009-10-14 任文涛 搓洗式洗衣机
CN102517850A (zh) * 2011-12-12 2012-06-27 海尔集团公司 洗涤剂自动投放系统投放时间判断方法及洗衣机
CN205398988U (zh) * 2016-03-28 2016-07-27 松下家电研究开发（杭州）有限公司 洗衣机用洗涤剂投放机构
CN107237088A (zh) * 2016-03-28 2017-10-10 松下家电研究开发（杭州）有限公司 洗衣机用洗涤剂投放机构及其控制方法
CN107869026A (zh) * 2016-09-27 2018-04-03 东部大宇电子株式会社 洗衣机及其控制方法
CN108677457A (zh) * 2018-07-20 2018-10-19 珠海格力电器股份有限公司 清洗装置、洗衣机及洗涤剂投放的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3795735A4 *

Also Published As

Publication number Publication date
EP3795735A4 (fr) 2021-04-21
CN108677457B (zh) 2019-08-06
EP3795735A1 (fr) 2021-03-24
JP2021520956A (ja) 2021-08-26
CN108677457A (zh) 2018-10-19
JP7119123B2 (ja) 2022-08-16

Similar Documents

Publication Publication Date Title
WO2020015351A1 (fr) Dispositif de nettoyage, machine à laver, et procédé d'amenée de détergent
CN105155226B (zh) 洗衣机洗涤剂自动投放装置及其控制方式
WO2018133620A1 (fr) Dispositif externe d'introduction de détergent, son procédé de commande et lave-linge
CN104727099B (zh) 一种自动投放添加剂的控制方法
US6711934B2 (en) Chemical dispensing system
CN107237088B (zh) 洗衣机用洗涤剂投放机构及其控制方法
US9290884B2 (en) Dosing apparatus and method for dosing a composition
CN205398988U (zh) 洗衣机用洗涤剂投放机构
EP1793725B1 (fr) Distributeur de détergent solide et mise en oeuvre dudit distributeur
WO2019007397A1 (fr) Procédé permettant de commander précisément la quantité d'un détergent devant être délivré et lave-linge
CN112080902A (zh) 一种洗涤剂自动投放装置、洗衣机及控制方法
US20140269153A1 (en) Chemical solution mixing and dispensing apparatus
CN110191985A (zh) 具有控制装置的洗涤物护理器具
WO2016000285A1 (fr) Système et procédé d'alimentation en liquide
WO2018127113A1 (fr) Système de distribution de liquide de lavage, dispositif de lavage et procédé de distribution de liquide de lavage
CN208545583U (zh) 清洗装置及具有其的洗衣机
CN107938264A (zh) 一种分配器盒、洗衣机自动投放器及洗衣机
CN212714160U (zh) 一种洗涤剂自动投放装置及洗衣机
CN203498663U (zh) 一种洗衣粉投放装置及洗衣机
CN111074495A (zh) 一种洗涤用剂的自动投放装置及投放方法
CN205032145U (zh) 污水处理加药系统的石灰计量装置
WO2020259348A1 (fr) Procédé de commande d'admission d'eau pour appareil de lavage et appareil de lavage
CN210133703U (zh) 一种粒状高分子树脂精准计量给料系统
CN207901535U (zh) 一种供料系统
CN207650056U (zh) 一种用于水泥密度测定的加料装置

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: 19838805

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020563677

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019838805

Country of ref document: EP

Effective date: 20201215