WO2018145617A1 - Boîte à détergent et machine à laver - Google Patents

Boîte à détergent et machine à laver Download PDF

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Publication number
WO2018145617A1
WO2018145617A1 PCT/CN2018/075340 CN2018075340W WO2018145617A1 WO 2018145617 A1 WO2018145617 A1 WO 2018145617A1 CN 2018075340 W CN2018075340 W CN 2018075340W WO 2018145617 A1 WO2018145617 A1 WO 2018145617A1
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WO
WIPO (PCT)
Prior art keywords
chamber
water
detergent box
overflow
water tank
Prior art date
Application number
PCT/CN2018/075340
Other languages
English (en)
Chinese (zh)
Inventor
赵会杰
王得军
田云
李峰
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
Publication of WO2018145617A1 publication Critical patent/WO2018145617A1/fr

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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
    • 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

Definitions

  • the present invention relates to a washing machine, and more particularly to a detergent box.
  • the overflow structure communicates with the first chamber and the outer tub of the washing machine to overflow the water in the first chamber into the outer tub of the washing machine.
  • the outside of the detergent box is provided with a water tank for accommodating the first chamber and the second chamber, and the water tank is connected to the outer tub of the washing machine via a pipeline, and the overflow structure communicates with the first chamber and the water box, so that The water in the first chamber overflows into the water tank and then flows into the outer tub of the washing machine.
  • the front panel of the detergent box is provided with a handle for withdrawing the detergent box.
  • the water tank is disposed inside the control panel of the washing machine, and the water tank is provided with an opening for the detergent box to be disposed in the direction of the outer tub of the washing machine, and the bottom surface of the detergent box and the bottom wall of the water tank have The gap is such that the lower side of the opening forms a drain port, and the water in the water tank flows from the drain port into the outer tub of the washing machine.
  • the communication structure of the overflow structure and the first chamber is higher than the bottom wall of the first chamber and lower than the upper edge of the water retaining rib, so that the water flow in the first chamber reaches a certain water level and then overflows The flow structure is discharged.
  • the overflow structure includes at least one overflow hole disposed on a sidewall of the first chamber;
  • the overflow hole is connected to the outer tub of the washing machine via a pipeline.
  • the first chamber is set inside the water tank, and the side wall of the first chamber is provided with a plurality of overflow holes, and the two ends of the overflow hole are respectively connected with the first chamber and the water box, and the bottom of the water tank
  • the wall is lower than the bottom surface of the first chamber, and the bottom wall of the water tank is provided with a drain port communicating with the outer tub of the washing machine;
  • each of the overflow holes provided on the first chamber is respectively disposed on at least two height faces.
  • the overflow hole is disposed on the side wall of the first chamber opposite to the water retaining rib, the first chamber is set inside the water tank, and the water supply flow is between the side wall of the first chamber and the side wall of the water tank. The gap passed.
  • the bottom wall of the first chamber is inclined, and the lowest part of the bottom wall of the first chamber is provided with a water outlet, and the water outlet is connected with the water box; the overflow structure is away from the first chamber Nozzle setting;
  • the overflow structure is connected to the first chamber at a position corresponding to a position corresponding to a highest position of the bottom wall of the first chamber.
  • first chamber and the second chamber are arranged side by side, the water outlet of the first chamber is disposed on the lower side of the rear wall of the first chamber, and the water supply flow is provided between the rear wall of the water tank of the washing machine. The gap that passes through.
  • the bottom wall of the first chamber is an inclined surface that gradually slopes downward toward the rear wall thereof.
  • the second chamber is also provided with an overflow structure having a height lower than the upper edge of the water retaining rib to prevent the water flow in the second chamber from flowing into the first chamber over the water retaining rib.
  • the present invention has the following beneficial effects:
  • the overflow structure of the invention allows the chamber to have a certain capacity to ensure the pre-storage of the detergent and the washing effect of the detergent, and also enables the chamber to automatically adjust the water level to prevent local high water level in the chamber.
  • the water level in the chamber is controlled to a certain level, and the phenomenon of water leakage between the chambers of the detergent box is avoided.
  • the overflow hole of the present invention can avoid the occurrence of string water phenomenon without increasing any cost, adding any additional structural members, and increasing the operation of the user.
  • the chamber is in a closed state.
  • the overflow hole of the invention functions to balance the pressure inside and outside the chamber, and is beneficial to the discharge of water inside the chamber.
  • Figure 1 shows a side view of a detergent box provided by the present invention
  • Figure 2 shows a side view of the detergent box provided by the present invention
  • Figure 3 is a front elevational view showing the detergent box provided by the present invention.
  • Figure 4 is a front elevational view showing the detergent box provided by the present invention.
  • Figure 5 shows a plan view of the detergent box provided by the present invention
  • an embodiment of the present invention introduces a washing machine including a detergent box 3 including a washing powder chamber and a softener chamber separated by vertically extending water retaining ribs 11.
  • the washing powder chamber is provided with an overflow structure having a height lower than the upper edge of the water retaining rib 11 to prevent the water flow in the washing powder chamber from flowing into the softener chamber beyond the water retaining rib 11.
  • the overflow structure 4 communicates with the washing powder chamber and the outer tub 15 of the washing machine to overflow the water in the washing powder chamber into the outer tub 15 of the washing machine.
  • the communication structure of the overflow structure 4 and the washing powder chamber is higher than the bottom wall of the washing powder chamber and lower than the upper edge of the water retaining rib 11, so that the water flow in the washing powder chamber reaches a certain water level and then overflows.
  • the flow structure 4 is discharged.
  • the overflow structure 4 of the invention has a certain capacity of the washing powder chamber, ensures the pre-storage of the detergent and the flushing effect on the detergent, and also enables the washing powder chamber to automatically adjust the water level, preventing the chamber from being inside.
  • the local high water level occurs, so that the water level in the chamber is controlled to a certain level, thereby avoiding the occurrence of string water phenomenon, thereby preventing the softener from flowing into the outer tub 15 of the washing machine in advance, thereby ensuring the softness of the clothes.
  • the washing machine further includes a water tank 2, and the water tank 2 is internally provided with an extractable detergent box 3.
  • the two sides of the detergent box 3 are respectively provided with a lower U-shaped chute 13 with an opening downward, and the water tank 2
  • the upper U-shaped chute 14 is opened on both sides, and the lower U-shaped chute 13 and the upper U-shaped chute 14 are alternately inserted to realize the sliding connection between the detergent box 3 and the water tank 3.
  • the water tank 2 is disposed inside the washing machine control tray seat 1.
  • the water tank 2 is provided with an opening for the detergent box 3 disposed in the direction of the outer tub 15 of the washing machine, and the bottom surface of the detergent box 3 and the water There is a gap between the bottom walls of the box 2, so that the lower side of the opening forms a drain port 6, and water in the water tank 2 flows from the drain port 6 into the outer tub 15 of the washing machine; the upper side of the opening is sealed with the front panel of the detergent box 3. connection.
  • a handle 7 for drawing out the detergent box 3 is provided on the front panel of the detergent box 3.
  • the bottom wall of the water tank 2 is an inclined surface that gradually slopes downward toward the opening direction.
  • the above arrangement improves the flushing effect of the water flow on the water tank and accelerates the flow rate of the water flow in the water tank 2.
  • the washing powder chamber and the softener chamber are both open, and the upper side of the water tank 2 is provided with two correspondingly connected to the washing powder chamber and the upper opening of the softener chamber, respectively.
  • the washing powder chamber and the softener chamber are arranged side by side, and the water outlet 5 of the washing powder chamber is disposed on the lower side of the rear wall of the washing powder chamber, and the water supply is provided between the back wall of the water tank 2 and the water tank 2 The gap through which the flow passes.
  • the water outlet 5 of the washing powder chamber is disposed higher than the drain opening 6.
  • the water flowing out of the water outlet 5 and carrying the washing powder rushes toward the rear wall of the water tank 2, and the washing powder foam is generated by the collision, thereby shortening the time taken for the washing powder to decompose.
  • the bottom wall of the washing powder chamber is an inclined surface that gradually slopes downward toward the rear wall thereof.
  • the above arrangement improves the flushing effect of the water flow on the washing powder in the washing powder chamber, accelerates the flow rate of the water flow in the washing powder chamber, and enhances the collision of the water flow with the rear wall of the water box 2, thereby making the washing powder disintegrate faster. .
  • the overflow structure 4 includes at least one overflow hole 16 provided on the side wall of the washing powder chamber 8.
  • the overflow hole 16 is the communication between the overflow structure 4 and the washing powder chamber.
  • the detergent box 3 is set inside the water tank 2, and both ends of the overflow hole 16 are respectively communicated with the washing powder chamber and the water tank 2.
  • the overflow hole 16 is disposed above the water outlet 5 of the washing powder chamber.
  • both ends of the overflow hole 16 are provided on the same height surface.
  • the overflow hole 16 of the present invention can avoid the occurrence of water trapping without increasing any cost, adding any additional structural members, and increasing the user's operation.
  • the above overflow hole 16 keeps the water flow in the washing powder chamber at a certain water level. When the water level is exceeded, the water flow is quickly discharged from the overflow hole 16 to improve the water discharge capacity of the washing powder chamber.
  • the overflow hole 16 is disposed on the side wall of the washing powder chamber disposed opposite to the water retaining rib 11, and a gap between the side wall of the washing powder chamber and the side wall of the water box 2 through which the water supply flow passes.
  • the overflow hole 16 of the present invention functions to balance the pressure inside the chamber, and is favorable for discharging the water inside the chamber.
  • the overflow hole 16 is a circular hole, a rectangular hole, a mesh hole or other drainage hole.
  • the overflow hole 16 communicates with the outer tub 15 of the washing machine via a pipe. Specifically, the overflow hole 16 is directly connected to the outer tub 15 of the washing machine via a water pipe, and the water pipe extends downward.
  • the water pipe is provided with a valve for opening and closing the pipeline.
  • each of the overflow holes 16 provided in the washing powder chamber is respectively disposed on at least two height faces.
  • the user can change the water level in the washing powder chamber by controlling the switch of the valve, so that the water flow in the washing powder chamber reaches different water levels under different conditions and then flows out from the overflow hole 16, and at the same time, the lower height
  • the high-level overflow hole functions to balance the pressure inside and outside the washing powder chamber, and is favorable for discharging the water inside the washing powder chamber.
  • the overflow hole 16 is disposed away from the water outlet 5 of the washing powder chamber, that is, the overflow hole 16 is closer to the front panel of the detergent box 3 than the water outlet 5 of the washing powder chamber.
  • the overflow hole 16 is disposed above the highest point of the bottom wall of the laundry powder chamber.
  • the overflow hole 16 can be disposed on the water retaining rib 11 , and the water retaining rib 11 is internally provided with a water passage communicating with the overflow hole 16 , and the water outlet of the water passage is disposed at the lower part of the water retaining rib 11 and the water tank 2 Connected.
  • the water tank 2 is further provided with a water retaining plate 10 extending downward between the water retaining rib 11 and the water injection port 12, and a horizontal projection of the water retaining plate 10 and the water retaining rib 11 Partially coincident.
  • the above arrangement avoids the flow of water flowing from top to bottom over the adjacent chamber of the water retaining rib 11 to avoid the occurrence of string water.
  • the upper edge of the water retaining rib 11 protrudes from the upper edge of the washing powder chamber and the back wall of the softener chamber to form a slide rail, and the two water deflectors 10 constitute a chute in the detergent box 3 During the pushing into the water tank 1, the upper side of the water retaining rib 11 slides between the two water retaining plates 10.
  • the above arrangement allows the detergent box 3 to be taken out of the water tank 2 to facilitate the cleaning of the detergent box 3.
  • the softener chamber is also provided with an overflow structure 4 having a height lower than the upper edge of the water retaining rib 11 to prevent the water flow in the softener chamber from flowing into the washing powder chamber over the water retaining rib 11.
  • the above arrangement prevents the softener in the softener chamber from entering the washing powder chamber.
  • the bottom wall of the softener chamber is provided with a water outlet and a siphon tube extending vertically upwardly connected to the water outlet.
  • the upper part of the siphon tube is provided with a siphon cap, and the lower circumference of the siphon cap and the softener chamber outside the siphon tube.
  • the bottom wall is sealed and connected, and the lower side of the siphon cap is provided with a water inlet, so that the water flow in the softener chamber enters the gap between the siphon cap and the siphon tube from the water inlet, and then enters the siphon from the upper side of the siphon, and finally along the siphon
  • the softener chamber is drained from the water outlet.
  • the upper edge of the side wall of the washing powder chamber disposed opposite the water retaining rib 11 is lower than the upper edge of the water retaining rib 11.
  • the beneficial effects of the above arrangement are the same as those of the overflow hole 16.
  • the water in the washing powder chamber flows into the upper U-shaped chute 14 of the water tank 2 across the side wall of the washing powder chamber disposed opposite the water retaining rib 11, and flows into the outer tub through the diversion of the upper U-shaped chute 14. 15 in.
  • the end of the upper U-shaped chute 14 is in communication with the outer tub 15 .
  • the first side wall of the upper U-shaped sliding slot 14 slides between the two side walls of the lower U-shaped sliding slot 13, and the second side wall of the lower U-shaped sliding slot 13 slides into the two sides of the upper U-shaped sliding slot 14. Between the walls. A gap is formed between the second side wall of the upper U-shaped chute 14 and the first side wall of the lower U-shaped chute 13 through which the water supply flow passes.
  • the overflow structure 4 comprises a drainage hole disposed on the bottom wall of the laundry powder chamber and a drain pipe extending vertically upwardly communicating with the drainage hole.
  • the height of the water inlet of the drain pipe is lower than the upper edge of the water retaining rib 11.
  • the drain hole corresponds to the overflow hole 16 described above.
  • the overflow hole 16 When the overflow hole 16 is disposed on the side wall of the washing powder chamber opposite to the water retaining rib 11, the gap between the side wall of the washing powder chamber and the side wall of the water tank 2 needs to have a water supply flow, thereby causing washing When the water is poured into the cartridge 3, the detergent box 3 is greatly shaken, and the above arrangement avoids the occurrence of the swaying problem.

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

Abstract

L'invention concerne une boîte à détergent (3) et une machine à laver comprenant la boîte à détergent (3). La boîte à détergent (3) comprend une première chambre (8) et une seconde chambre (9) séparées par une nervure de barrière à l'eau s'étendant vers le haut (11). L'intérieur de la première chambre (8) est pourvu d'une structure de trop-plein (4) ayant une hauteur inférieure à celle du bord supérieur de la nervure de barrière à l'eau (11), de façon à empêcher l'eau dans la première chambre (8) de s'écouler au-dessus de la nervure de barrière à l'eau (11) pour aller dans la seconde chambre (9). La structure de trop-plein (4) permet à la chambre d'avoir une capacité de réception, assurant ainsi le stockage préalable d'un détergent et permettant l'introduction du détergent ; en outre, la structure de trop-plein (4) permet également à la chambre d'avoir une capacité d'ajustement de niveau d'eau automatique, ce qui permet d'éviter l'apparition d'un niveau d'eau élevé local dans la chambre, de permettre au niveau d'eau dans la chambre d'être contrôlé à un certain niveau, et d'empêcher l'eau de s'écouler entre les chambres de la boîte à détergent (3).
PCT/CN2018/075340 2017-02-08 2018-02-06 Boîte à détergent et machine à laver WO2018145617A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710068891.8A CN108396515A (zh) 2017-02-08 2017-02-08 一种洗涤剂盒及洗衣机
CN201710068891.8 2017-02-08

Publications (1)

Publication Number Publication Date
WO2018145617A1 true WO2018145617A1 (fr) 2018-08-16

Family

ID=63093940

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Application Number Title Priority Date Filing Date
PCT/CN2018/075340 WO2018145617A1 (fr) 2017-02-08 2018-02-06 Boîte à détergent et machine à laver

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CN (1) CN108396515A (fr)
WO (1) WO2018145617A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110067108A (zh) * 2019-02-26 2019-07-30 青岛海尔洗衣机有限公司 洗衣机的洗涤方法、装置、洗衣机及存储介质
US11421368B2 (en) 2020-01-24 2022-08-23 Midea Group Co., Ltd. Dispenser for a laundry washing machine
CN117661273A (zh) * 2022-08-31 2024-03-08 青岛海尔洗衣机有限公司 用于洗涤设备的洗涤剂投放装置和洗涤设备

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CN2306243Y (zh) * 1997-07-03 1999-02-03 海尔集团公司 洗衣机的洗涤剂自动投入装置
JP2000342894A (ja) * 1999-06-09 2000-12-12 Sanyo Electric Co Ltd 洗濯機
CN104153160A (zh) * 2014-08-15 2014-11-19 松下家电研究开发（杭州）有限公司 洗涤剂溶解发泡装置及洗衣机
CN204097753U (zh) * 2014-08-15 2015-01-14 松下家电研究开发（杭州）有限公司 一种洗涤剂盒及洗衣机
CN205134025U (zh) * 2015-08-31 2016-04-06 Tcl智能科技（合肥）有限公司 洗涤剂盒组件及洗衣机
CN205617107U (zh) * 2016-03-25 2016-10-05 松下家电研究开发（杭州）有限公司 一种洗涤剂盒

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CN100532686C (zh) * 2003-04-11 2009-08-26 乐金电子(天津)电器有限公司 具有洗涤剂盒的洗衣机的上盖
CN201151830Y (zh) * 2007-12-14 2008-11-19 苏州三星电子有限公司 改进的滚筒洗衣机洗涤剂盒结构
KR20120044427A (ko) * 2010-10-28 2012-05-08 삼성전자주식회사 세탁기 및 이에 구비되는 세제함
CN202595510U (zh) * 2012-04-19 2012-12-12 松下家电研究开发（杭州）有限公司 一种滚筒洗衣机用洗涤剂溶解装置
CN203462318U (zh) * 2013-07-30 2014-03-05 松下家电研究开发（杭州）有限公司 一种洗涤剂可充分溶解、发泡的洗涤剂盒
CN204875247U (zh) * 2015-08-04 2015-12-16 Tcl智能科技（合肥）有限公司 洗涤剂盒组件及洗衣机
CN205012055U (zh) * 2015-09-01 2016-02-03 无锡小天鹅股份有限公司 用于洗衣机的洗涤剂盒及具有其的洗衣机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2306243Y (zh) * 1997-07-03 1999-02-03 海尔集团公司 洗衣机的洗涤剂自动投入装置
JP2000342894A (ja) * 1999-06-09 2000-12-12 Sanyo Electric Co Ltd 洗濯機
CN104153160A (zh) * 2014-08-15 2014-11-19 松下家电研究开发（杭州）有限公司 洗涤剂溶解发泡装置及洗衣机
CN204097753U (zh) * 2014-08-15 2015-01-14 松下家电研究开发（杭州）有限公司 一种洗涤剂盒及洗衣机
CN205134025U (zh) * 2015-08-31 2016-04-06 Tcl智能科技（合肥）有限公司 洗涤剂盒组件及洗衣机
CN205617107U (zh) * 2016-03-25 2016-10-05 松下家电研究开发（杭州）有限公司 一种洗涤剂盒

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