CN1206400C - Automatic cleaning and filtering element of full-automatic washing machine - Google Patents
Automatic cleaning and filtering element of full-automatic washing machine Download PDFInfo
- Publication number
- CN1206400C CN1206400C CN 01144377 CN01144377A CN1206400C CN 1206400 C CN1206400 C CN 1206400C CN 01144377 CN01144377 CN 01144377 CN 01144377 A CN01144377 A CN 01144377A CN 1206400 C CN1206400 C CN 1206400C
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- washing
- automatic
- drainage pipeline
- washing machine
- washings
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Abstract
The present invention relates to an automatic cleaning filter of a full-automatic washing machine, which is composed of an outer tank for washing, an inner tank for washing, a motor, a recirculation pipeline, a drainage pipeline, a bidirectional water pump and a filter, wherein the inner tank for washing is arranged in the outer tank for washing and is driven to rotate by the motor arranged at the bottom of the inner tank for washing; the recirculation pipeline is connected with the bottom of one side of the outer tank for washing and is used for sending washing water in the outer tank for washing to the inner tank for washing for circulative use; the drainage pipeline is connected to one side of the outer tank for washing and is used for draining washing water; the bidirectional water pump is arranged on one side of the recirculation pipeline and is used for draining washing water in the outer tank for washing into the recirculation pipeline or the drainage pipeline; the filter is arranged at inlets of the recirculation pipeline and the drainage pipeline. The automatic cleaning filter can be used for draining collected sundries and floaters in the process of washing automatically in time. The present invention not only can be used conveniently, but also can keep the cleanness of a washing machine.
Description
One, technical field:
The present invention relates to a kind of washing machine, relate in particular to the automatic cleaning and filtering element of full-automatic washing machine that the washing machine bottom is used for collecting and discharge the impurity that washing produces.
Two, background technology:
Washing machine generally all is provided with the device that is used for collecting the impurity that tangible dirt that washing produces and rinsing maching produce because of wearing and tearing, and the impurity gathering-device of existing washing machine is to make the washings that comprise impurity collect impurity by the method for gathering-device.According to the difference of mode of washing, the impurity receiving apparatus that washing machine adopted is difference more or less, but use the most cancellated gathering-device.After washing process finished, when the impurity of collecting in the netted at once gathering-device reached a certain amount of, the user must utilize and manually remove impurity.
Generally speaking, washing machine needs the independent mechanism that pumps in order to collect the washings that contain impurity, promptly installs in the bottom of wash plate installation paddle or on the washing cell wall and pumps mechanism.Such impurity gathering-device has its weak point, i.e. after the washing machine operation certain hour, the user must in time remove the impurity of collecting, otherwise will cause the pollution when next time washing.And, in washing machine in the past, collect the volume that capacity enlarges gathering-device for increasing impurity, this normal operation and dehydration for washing machine all is disadvantageous; Especially concerning tumbling-box washing machine, it is more difficult to collect impurity.
Three, summary of the invention:
Purpose of the present invention promptly is a kind of automatic cleaning and filtering element of full-automatic washing machine is provided, and makes it can discharge tangible dirt and the impurity of collecting in the washing process automatically, takes action on one's own and need not the user.
To achieve these goals, the present invention utilizes washing water jacket, washing inside groove, motor, recirculation conduit, drainage pipeline, two way water pump and filter to constitute a kind of automatic cleaning and filtering element of full-automatic washing machine.The washing inside groove is located in the washing water jacket and can be rotated by the motor-driven that is installed in the washing outer slot bottom; Recirculation conduit is connected bottom one side of washing water jacket and is used for that the washings that enter the washing water jacket are sent into the washing inside groove again and recycles; Drainage pipeline is connected a side of washing water jacket; Two way water pump be located at recirculation conduit one side and be used for will the washing water jacket washings pump into the washings that washing maybe will wash in the inside groove in the inside groove and pump into drainage pipeline; Filter is located at the place, washing water inlet of recirculation conduit and drainage pipeline and is used for the impurity and the floating thing of filtration washing water.
Based on above structure, impurity of collecting in the washing process and floating thing do not need the user to take action on one's own and can in time discharge automatically, and be not only easy to use, and can keep the cleaning of washing machine.
Be described in further detail below in conjunction with the technical characterictic of specific embodiment automatic cleaning and filtering element of full-automatic washing machine of the present invention.
Four, description of drawings:
Fig. 1 is the schematic diagram that adopts automatic washing machine of the present invention.
Fig. 2 is the course of work schematic diagram of one embodiment of the present of invention.
Fig. 3 is the course of work schematic diagram of another embodiment of the present invention.
Five, the specific embodiment:
As shown in Figure 1, filter 10 is located at the bottom of the washing water jacket 2 in the washing machine shell 1 and links to each other with discharge pipe line with water pump 11.Motor 8 makes the washing wing 5 and 3 rotations of washing inside groove carry out washing process by rotating shaft 7; In order to dewater, the washing inside groove 3 go to the bottom and inwall be provided with a plurality of dewatering holes, washings 4 in the washing inside groove 3 flow to the bottom of washing water jacket 2 through dewatering hole, the washings that flow into washing water jacket 2 rely on the effect filter by suction 10 of water pump 11, return washing inside groove 3 through recirculation conduit 12 and nozzle 14, finish circulation.In this process, utilize the tangible dirt and the washings wearing and tearing that contain in the filter 10 collection washings to produce impurity and other floating thing.When washing finished draining, the impeller of water pump 11 reversed and discharges washings to drainage pipeline 13.In this process, the gleanings that filter 10 is collected relies on gravity and draining inertia force to be discharged into drainage pipeline 13 and discharges outside the washing machine with washings.
As shown in Figure 2, turn round smoothly in order to make gathering-device, water pump 11 can adopt two way water pump, and promptly water pump 11 has a water inlet and two delivery ports, and the water outlet direction is by the direction of rotation decision of impeller.In the washing process, to washing inside groove 3 circulation times, washings enter water pump 11 by washing water jacket 2 through filter 10 and discharge to recirculation conduit 12 washings by water pump 11.When washing process finished draining, the water inlet direction of water pump 11 did not become, but the impeller switched in opposite of water pump, washings are discharged to drainage pipeline 13.Drainage pipeline 13 is connected in the bottom of filter 10, collect to rely on deadweight and draining inertia and discharges.
As shown in Figure 3, in order to discharge washings and gleanings smoothly, second water discharge outlet of water pump 11 is pointed to the collecting net of filter 10 and is positioned at the top that water pump 11 enters the mouth.Like this, gleanings can be separated and makes the washings of discharge form eddy current and make the gleanings in the collecting net floating from collecting net, utilize draining pump that gleanings is discharged again.
Claims (3)
1, a kind of automatic cleaning and filtering element of full-automatic washing machine is characterized in that being made of washing water jacket, washing inside groove, motor, recirculation conduit, drainage pipeline, two way water pump and filter; Described washing inside groove is located in the washing water jacket and can be rotated by the motor-driven that is installed in the washing outer slot bottom; Recirculation conduit is connected washing water jacket one side bottom and is used for that the washings in the washing water jacket are sent into the washing inside groove and recycles, and drainage pipeline is connected washing water jacket one side and is used to discharge washings; Two way water pump is located at recirculation conduit one side and is used for the washings of washing water jacket are entered recirculation conduit or enter drainage pipeline; Filter is located at the porch of recirculation conduit and drainage pipeline.
2, automatic cleaning and filtering element of full-automatic washing machine according to claim 1 when it is characterized in that the described water pump vane that is located at recirculation conduit one side reverses, is discharged washings to drainage pipeline one side.
3, automatic cleaning and filtering element of full-automatic washing machine according to claim 2 is characterized in that second water discharge outlet of described water pump is pointed to the filter collecting net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144377 CN1206400C (en) | 2001-12-18 | 2001-12-18 | Automatic cleaning and filtering element of full-automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01144377 CN1206400C (en) | 2001-12-18 | 2001-12-18 | Automatic cleaning and filtering element of full-automatic washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1427115A CN1427115A (en) | 2003-07-02 |
| CN1206400C true CN1206400C (en) | 2005-06-15 |
Family
ID=4677526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01144377 Expired - Fee Related CN1206400C (en) | 2001-12-18 | 2001-12-18 | Automatic cleaning and filtering element of full-automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1206400C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103119212A (en) * | 2010-09-13 | 2013-05-22 | Lg电子株式会社 | Method for washing and washing machine |
| KR20150064124A (en) * | 2012-09-28 | 2015-06-10 | 다우 글로벌 테크놀로지스 엘엘씨 | Washing machine including integral filter module and aerator |
| CN104060440B (en) * | 2013-03-18 | 2018-01-09 | 海尔集团技术研发中心 | Control method for washing and washing machine |
| CN104060435B (en) * | 2013-03-18 | 2017-09-29 | 海尔集团技术研发中心 | Control method for washing and washing machine |
| CN105088695B (en) * | 2014-04-23 | 2019-08-27 | 青岛海尔洗衣机有限公司 | A kind of washing machine with internal circulation system |
| DE102019201845A1 (en) * | 2019-02-13 | 2020-08-13 | BSH Hausgeräte GmbH | Household appliance for treating laundry |
-
2001
- 2001-12-18 CN CN 01144377 patent/CN1206400C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1427115A (en) | 2003-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050615 Termination date: 20100118 |