CN203159956U - Washing machine with water circulation system - Google Patents

Washing machine with water circulation system Download PDF

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Publication number
CN203159956U
CN203159956U CN 201320029560 CN201320029560U CN203159956U CN 203159956 U CN203159956 U CN 203159956U CN 201320029560 CN201320029560 CN 201320029560 CN 201320029560 U CN201320029560 U CN 201320029560U CN 203159956 U CN203159956 U CN 203159956U
Authority
CN
China
Prior art keywords
washing machine
water pump
reversing arrangement
water
washing
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.)
Expired - Lifetime
Application number
CN 201320029560
Other languages
Chinese (zh)
Inventor
陈圣波
赵鹏飞
季英亮
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.)
Qingdao Haier Drum Washing Machine Co Ltd
Original Assignee
Haier Group Corp
Qingdao Haier Drum Washing Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haier Group Corp, Qingdao Haier Drum Washing Machine Co Ltd filed Critical Haier Group Corp
Priority to CN 201320029560 priority Critical patent/CN203159956U/en
Application granted granted Critical
Publication of CN203159956U publication Critical patent/CN203159956U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a washing machine with a water circulation system. The washing machine with the water circulation system comprises a water pump and a drainage pipe, wherein the water pump and the drainage pipe are installed on the draining opening of the washing machine. A reversing device is installed on the outlet of the water pump, and is provided with two outlets, wherein one outlet is connected with the drainage pipe, and the other outlet is connected in a wash bucket of the washing machine through a circulation water pipe. Draining or circulation of water inside the wash bucket can be achieved through converting of the reversing device. Because one water pump is adopted to achieve draining and spraying functions, manufacturing cost is reduced. The clean degree of clothes washed through the washing machine is improved through water circulation. Meanwhile, the washing machine with the water circulation system can ensure that washing powder is fully dissolved and is used for washing the clothes, and reduces pollution.

Description

A kind of washing machine that is provided with water circulation system
Technical field
The utility model relates to washing machine, relates in particular to a kind of washing machine that is provided with water circulation system.
Background technology
Exist washing powder to sink to the bottom of urceolus in the present washing machine, enter into the flexible pipe between urceolus and the draining pump, these washing powder can't participate in the washing of clothing, cause waste.Existing solution mainly contains following two kinds:
1, the flexible pipe of washing machine tube bottom is provided with floating ball device, and the bead come-up is blocked hose port behind washing machine inflow, prevents that washing powder from entering flexible pipe inside.But this scheme washing powder still can't participate in clothes washing, can cause the washing powder waste.
2, in washing machine except being provided with draining pump, set up a circulating pump, be drawn in the tube by the mixture of circulating pump with the washing powder in the flexible pipe and water, and play a spray effect, pouring fully dissolves washing powder at clothing, reaches to improve the effect of cleaning ratio; But adopt two water pumps to need bigger installing space, and can increase considerably the washing machine manufacturing cost, reduce the competitiveness of product in market.
The utility model content
The technical problem that the utility model solves is: provide a kind of washing powder that can either guarantee fully to participate in clothes washing, can not cause the washing powder waste, do not need to increase the water circulation structure of washing machine cost again.
For reaching this purpose, the utility model by the following technical solutions:
A kind of washing machine that is provided with water circulation system, comprise the water pump and the drainpipe that are installed on the washing machine drainage mouth, outlet at described water pump is equipped with reversing arrangement, described reversing arrangement has two outlets, an outlet connects drainpipe, and another outlet inserts in the tub of washing machine by circulating water pipe; By the conversion of described reversing arrangement, can realize the washings draining or in washtub, circulate.
Preferably, described reversing arrangement and described water pump are set to integral structure.
Preferably, described reversing arrangement adopts electromagnetic valve or motor-driven.
Especially, described reversing arrangement is reversal valve, and described reversal valve is electrically connected the washing machine computer controller.
Further, described water pump connects the bottom of described washing machine urceolus by delivery hose.
Further, described water pump is electrically connected the washing machine computer controller.
Further, an end end that enters in the laundry machine barrel at described circulating water pipe is provided with a shower nozzle, and recirculated water sprays in the inner tank of washing machine through described shower nozzle.
The beneficial effects of the utility model are: on the flexible pipe of tube bottom outside floating ball device is set, the technical program can play better effect; Compare and use two pumps to reach water circulation purpose structure, present technique adopts a pump, has reduced production cost; This structure increases a spray function, improves the clean ratio of washing machine by the water circulation; By the water abundant rinsing clothes that circulates, reduce the rinsing number of times in the rinse cycle, can save water resource; Simultaneously can guarantee that washing powder fully dissolves the participation clothes washing, save washing powder and reduce pollution simultaneously.
Description of drawings
Be described in further detail with the utility model of embodiment with reference to the accompanying drawings below.
Fig. 1 is the described theory structure schematic diagram that is provided with the washing machine of circulation of embodiment.
Among the figure:
1, washing machine urceolus; 2, delivery hose; 3, water pump; 4, reversing arrangement; 5, circulation pipe; 6, drainpipe.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
As shown in Figure 1, in present embodiment, a kind of washing machine that is provided with water circulation system described in the utility model, comprise washing machine urceolus 1, described washing machine urceolus 1 bottom is provided with delivery hose 2, on the described delivery hose 2 water pump 3 is installed, described water pump 3 delivery ports connect the water inlet of reversing arrangement 4, described reversing arrangement 4 has two delivery ports, 4 liang of delivery ports of described reversing arrangement connect drainpipe 6 and circulation pipe 5 respectively, can select mouth of a river water outlet by reversing arrangement 4, described circulation pipe 5 connects back washing machine urceolus 1 away from an end of reversing arrangement 4, and preferred described reversing arrangement 4 can adopt reversal valve.
Described water pump 3, reversing arrangement 4 all is electrically connected the washing machine computer controller, by the start and stop of computer controller control water pump 3 and the position of reversing arrangement 4, water pump 3 plays circulating pump when reversing arrangement 4 is connected circulation pipe 5, washings are extracted out in washing machine urceolus 1, successively by delivery hose 2, water pump 3, flow back in the washing machine urceolus 1 behind reversing arrangement 4 and the circulation pipe 5, by washing machine urceolus 1 top clothing is sprayed, in cyclic process, the washing powder that does not fully dissolve residual in washing machine urceolus 1 bottom and the delivery hose 2 can circulate with washings, make further fully dissolving of washing powder, improve and clean ratio.Finish when needing draining when clothes washing, reversing arrangement 4 can be adjusted to the draining gear, reversing arrangement 4 is connected drainpipes 6, switches on the pump 3 can carry out draining again.
Further, an end end that enters in the laundry machine barrel at described circulating water pipe 5 is provided with a shower nozzle, and recirculated water sprays in the inner tank of washing machine through described shower nozzle, can play better spray effect.
In actual production, reversing arrangement 4 and described water pump 3 can be set to integral structure, can further reduce volume and also further reduce production costs.
What need statement is; the above-mentioned specific embodiment only is preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with expected easily or replacement all should be encompassed in the protection domain of the present utility model.

Claims (8)

1. washing machine that is provided with water circulation system, comprise the water pump (3) and the drainpipe (6) that are installed on the washing machine drainage mouth, it is characterized in that, outlet at described water pump (3) is equipped with reversing arrangement (4), described reversing arrangement (4) has two outlets, an outlet connects drainpipe (6), and another outlet inserts in the tub of washing machine by circulating water pipe (5); By the conversion of described reversing arrangement (4), can realize the washings draining or in washtub, circulate.
2. washing machine according to claim 1 is characterized in that, described reversing arrangement (4) is set to integral structure with described water pump (3).
3. washing machine according to claim 1 is characterized in that, described reversing arrangement (4) adopts electromagnetic valve or motor-driven.
4. washing machine according to claim 1 is characterized in that, described reversing arrangement (4) is reversal valve.
5. washing machine according to claim 4 is characterized in that, described reversal valve is electrically connected the washing machine computer controller.
6. according to described any washing machine of claim 1 to 5, it is characterized in that described water pump (3) connects the bottom of described washing machine urceolus (1) by delivery hose (2).
7. according to described any washing machine of claim 1 to 5, it is characterized in that described water pump (3) is electrically connected the washing machine computer controller.
8. according to described any washing machine of claim 1 to 5, it is characterized in that an end end that enters in the laundry machine barrel at described circulating water pipe (5) is provided with a shower nozzle, recirculated water sprays in the inner tank of washing machine through described shower nozzle.
CN 201320029560 2013-01-21 2013-01-21 Washing machine with water circulation system Expired - Lifetime CN203159956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320029560 CN203159956U (en) 2013-01-21 2013-01-21 Washing machine with water circulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320029560 CN203159956U (en) 2013-01-21 2013-01-21 Washing machine with water circulation system

Publications (1)

Publication Number Publication Date
CN203159956U true CN203159956U (en) 2013-08-28

Family

ID=49021155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320029560 Expired - Lifetime CN203159956U (en) 2013-01-21 2013-01-21 Washing machine with water circulation system

Country Status (1)

Country Link
CN (1) CN203159956U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160525

Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China

Patentee after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd.

Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China

Patentee before: HAIER Group Corp.

Patentee before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20130828

CX01 Expiry of patent term