CN102212956A - Combined filter screen of impeller type fully-automatic washing machine - Google Patents
Combined filter screen of impeller type fully-automatic washing machine Download PDFInfo
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- CN102212956A CN102212956A CN 201110149650 CN201110149650A CN102212956A CN 102212956 A CN102212956 A CN 102212956A CN 201110149650 CN201110149650 CN 201110149650 CN 201110149650 A CN201110149650 A CN 201110149650A CN 102212956 A CN102212956 A CN 102212956A
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- filter screen
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- flow jet
- washing machine
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Abstract
The invention discloses a combined filter screen of an impeller type fully-automatic washing machine. The combined filter screen is characterized in that a water spraying nozzle which is arranged on a circulating water channel body and communicated with a filter screen assembly takes the shape of a vertical long strip hole, a valve clack which enables the water spraying nozzle to open unidirectionally is arranged on the water spraying nozzle, and the valve clack is unidirectionally opened when the water spraying nozzle faces one side of the filter screen assembly. Compared with the prior art, the invention has the advantages of reducing the die sinking number of plastic parts, reducing the cost of products, and improving the reliability of filter chips.
Description
Technical field
The present invention relates to be installed in the full-automatic pulsator washing machine on the washtub wall, be used to collect the device of wool knitting yarn or bits.
Background technology
The device that is used to collect wool knitting yarn or bits in the existing full-automatic pulsator washing machine mainly contains two kinds of forms: be made up of outer half box of half box and filter in circulation water channel body, the filter for first kind, wherein, circulation water channel body cooperates with washtub, forms a water stream channel in the middle of bucket wall and circulation water channel body; Half box and outer half box of filter fit together and form the filtration zone that can collect filtration wool knitting yarn or bits in the filter, be assembled on the circulation water channel body as a movable component, after finishing, user's washing this movable component can be taken off, open and clean out collected wool knitting yarn, bits, ressemble after closing again on circulation water channel body.This wherein, outer half box of filter by wire netting as inserts with the plastics injection mo(u)lding; Second kind of structure be, is made up of circulation water channel body and Filter-screen bag, and circulation water channel body cooperates with washtub, forms a water stream channel in the middle of bucket wall and circulation water channel body; Filter-screen bag is bonded together when the injection moulding by Nylon Bag and plastic frame.When washing machine washs, washings are sprayed by the circulation water channel and enter Filter-screen bag, collect wool knitting yarn, bits in the washings by Filter-screen bag, wash end user at every turn and can take off Filter-screen bag and clean out wool knitting yarn, bits in the Filter-screen bag, install to again on the circulation water channel after the cleaning.
Filtration zone relative closure in first kind of version, effective wool knitting yarn, bits in the filtration washing water, gleanings can enclose in filter box when the washings fluctuation, can not bring in the water again repeatedly, the oblique angle of elder generation inserts during assembling, rotate by elasticity button chucking, it is all convenient easily to take off and assemble again; But its defective is: 1, outer half box of filter is injection-moulded in together by wire netting and plastic frame, and cost is higher than second kind of version; 2 with respect to second kind of version, increases by half box parts in the filter that is provided with, and has obviously increased the cost of die cost and goods; 3, wool knitting yarn, bits are collected in the filter box that half box is formed inside and outside by filter, and the user can't effectively observe whether collect full line bits in the filter box from the outside, whether needs cleaning.
Second kind of version is lower with respect to first kind of version cost; Wool knitting yarn, bits are collected in the Filter-screen bag, and the user observes from the outside and knows directly when how many wool knitting yarn, bits collected, should clear up Filter-screen bag; But its defective is: 1, to enter the water jet of Filter-screen bag be open to circulation water channel body, the middle structure that does not stop that washings flow backwards, when washings fall after rise, will enter wool knitting yarn in the Filter-screen bag easily, consider to be worth doing and take back in the washings again, be not easy wool knitting yarn, bits in the washings are filtered totally, influence laundry effect; 2, Filter-screen bag be assembled into card insert type, the process of taking off and assembling is convenient not as first kind of version.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, provides a kind of and can make up filter screen in there is the full-automatic pulsator washing machine of an optimum organization aspects such as goods cost, strainability, outward appearance visuality and assembling.
Technical solution problem of the present invention adopts following technical scheme:
The design feature of combination filter screen is on circulation water channel body in the full-automatic pulsator washing machine of the present invention, the water flow jet mouth that leads to net-filter assembly is one and is vertical long and narrow bar hole, described water flow jet mouth is provided with the clack valve that can make the unidirectional unlatching of water flow jet mouth, and described clack valve is to form unidirectional unlatching by the water flow jet mouth towards net-filter assembly one side.
The design feature of combination filter screen also is in the full-automatic pulsator washing machine of the present invention:
Described clack valve is to be material with Shore durometer number at the rubber of 40-55.
Be set at the assembly structure between described circulation water channel body and the described clack valve: on described circulation water channel body, a side that is positioned at the water flow jet mouth is provided with draw-in groove, described clack valve with the buckle inlay card on itself and the described draw-in groove correspondence position in described draw-in groove.
The top margin height that described clack valve is set is lower than the top margin height of water flow jet mouth, so that leave the water hole of normal open between the top margin of the top margin of described clack valve and water flow jet mouth.
Periphery at described water flow jet mouth is provided with the water shutoff muscle.
Described water flow jet mouth is of a size of 60mm * 8mm.
When current entered the circulation water channel, under the impact of current, clack valve was opened, and by the water flow jet mouth net-filter assembly of intaking, was filtered by net-filter assembly and to collect wool knitting yarn, bits; When the washings in the circulation water channel body fell after rise, clack valve was closed, and had stoped the gleanings in the net-filter assembly to be brought back in the washings.
Compared with the prior art beneficial effect of the present invention is embodied in:
1, the present invention has reduced the die sinking quantity of working of plastics with respect to first kind of version in the prior art, has reduced the goods cost, and the collection situation of wool knitting yarn, bits has had visuality; Increased the reliability of filtering the line bits second kind of version in prior art.
2, the setting of water hole makes clack valve can guarantee reliable the unlatching among the present invention.
Description of drawings
Fig. 1 is an assembling exploded view of the present invention;
Fig. 2 a assembles schematic diagram for the present invention;
Fig. 2 b is the A-A cutaway view of Fig. 2 a;
Number in the figure: 1 circulation water channel body; 1a water flow jet mouth; The 1b draw-in groove; 2 clack valves; The 2a buckle; 3 net-filter assemblies, 3a mesh bag housing, 3b nylon net bag; 3c elasticity button; 4 water shutoff muscle; 5 gap portions; 6 water holes.
The specific embodiment
Referring to Fig. 1, Fig. 2 a and Fig. 2 b, present embodiment is on circulation water channel body 1, the water flow jet mouth 1a that leads to net-filter assembly 3 is one and is vertical long and narrow bar hole, water flow jet mouth 1a is provided with the clack valve 2 that can make the unidirectional unlatching of water flow jet mouth 1a, and clack valve 2 is to form unidirectional unlatching by water flow jet mouth 1a towards net-filter assembly 3 one sides;
In concrete the enforcement, clack valve 2 is to be material with Shore durometer number at the rubber of 40-55, to guarantee its elasticity;
Be set at the assembly structure between circulation water channel body 1 and the clack valve 2: on circulation water channel body 1, a side that is positioned at water flow jet mouth 1a is provided with draw-in groove 1b, clack valve 2 with the buckle 2a inlay card on itself and the draw-in groove 1b correspondence position in draw-in groove 1b;
Shown in Fig. 2 a, the top margin height that clack valve 2 is set is lower than the top margin height of water flow jet mouth 1a, so that leave the water hole 6 of normal open between the top margin of the top margin of clack valve 2 and water flow jet mouth 1a;
Periphery at water flow jet mouth 1a is provided with water shutoff muscle 4;
Water flow jet mouth 1a is of a size of 60mm * 8mm;
In concrete the enforcement, net-filter assembly 3 is to merge and be overall shaped into assembly by nylon net bag 3b at the mesh bag housing 3a of injection moulding, when net-filter assembly 3 is assembled together with circulation water channel body 1, be to work in coordination between two parts, guarantee that the current in the circulation water channel can only spray from water flow jet mouth 1a with water shutoff muscle 4.Net-filter assembly 3 at first inserts in the circulation water channel body 1 lower end of mesh bag housing down with it when mounted, will snap in circulation water channel body 1 after angle of its upper end rotation again; The elasticity of pressing earlier on the mesh bag housing in the gap portions 5 that is in circulation water channel upper end with hand during dismounting is buckled 3c, takes down getting final product again to angle of inner rotary.
The washing current enter circulation water channel body along the direction of arrow shown in Fig. 2 b, because circulation water channel body and net-filter assembly have structurally designed the water shutoff muscle of working in coordination, current can only enter nylon net bag by water hole earlier, under the impact of current, open clack valve, clack valve was closed and is stoped gleanings to be brought in the water when current fell, and reached the purpose of collecting wool knitting yarn, bits.
Claims (6)
1. make up filter screen in the full-automatic pulsator washing machine, it is characterized in that on circulation water channel body (1), the water flow jet mouth (1a) that leads to net-filter assembly (3) is one and is vertical long and narrow bar hole, described water flow jet mouth (1a) is provided with the clack valve (2) that can make the unidirectional unlatching of water flow jet mouth (1a), and described clack valve (2) is to form unidirectional unlatching by water flow jet mouth (1a) towards net-filter assembly (3) one sides.
2. make up filter screen in the full-automatic pulsator washing machine according to claim 1, it is characterized in that described clack valve (2) is is material with Shore durometer number at the rubber of 40-55.
3. make up filter screen in the full-automatic pulsator washing machine according to claim 1, it is characterized in that the assembly structure between described circulation water channel body (1) and described clack valve (2) is set to: on described circulation water channel body (1), a side that is positioned at water flow jet mouth (1a) is provided with draw-in groove (1b), described clack valve (2) with buckle (2a) inlay card on itself and described draw-in groove (1b) correspondence position in described draw-in groove (1b).
4. make up filter screen in the full-automatic pulsator washing machine according to claim 1, the top margin height that it is characterized in that being provided with described clack valve (2) is lower than the top margin height of water flow jet mouth (1a), so that leave the water hole (6) of normal open between the top margin of the top margin of described clack valve (2) and water flow jet mouth (1a).
5. make up filter screen in the full-automatic pulsator washing machine according to claim 1, it is characterized in that being provided with water shutoff muscle (4) at the periphery of described water flow jet mouth (1a).
6. make up filter screen in the full-automatic pulsator washing machine according to claim 1, it is characterized in that described water flow jet mouth (1a) is of a size of 60mm * 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149650 CN102212956B (en) | 2011-06-03 | 2011-06-03 | Combined filter screen of impeller type fully-automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149650 CN102212956B (en) | 2011-06-03 | 2011-06-03 | Combined filter screen of impeller type fully-automatic washing machine |
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| Publication Number | Publication Date |
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| CN102212956A true CN102212956A (en) | 2011-10-12 |
| CN102212956B CN102212956B (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110149650 Active CN102212956B (en) | 2011-06-03 | 2011-06-03 | Combined filter screen of impeller type fully-automatic washing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014147644A2 (en) * | 2013-03-19 | 2014-09-25 | Ramachandran Puddukarai Srinivasan | Ripbac back washable strainer for separating solids from low-viscosity liquids |
| WO2015113449A1 (en) * | 2014-01-29 | 2015-08-06 | 海尔亚洲国际株式会社 | Device and washing machine |
| CN107208347A (en) * | 2015-01-28 | 2017-09-26 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN107227583A (en) * | 2016-03-24 | 2017-10-03 | 宁波吉德电器有限公司 | The control method and its device of a kind of washing machine |
| CN108842385A (en) * | 2018-08-24 | 2018-11-20 | 青岛海尔洗衣机有限公司 | A kind of lint filter component and washing machine |
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| CN202081304U (en) * | 2011-06-03 | 2011-12-21 | 合肥荣事达洗衣设备制造有限公司 | Combined sieve for vertical-axis automatic washing machine |
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| JPH11207091A (en) * | 1998-01-29 | 1999-08-03 | Sanyo Electric Co Ltd | Washing machine |
| JPH11253695A (en) * | 1998-03-12 | 1999-09-21 | Matsushita Electric Ind Co Ltd | Washing machine used for dehydration in common |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014147644A2 (en) * | 2013-03-19 | 2014-09-25 | Ramachandran Puddukarai Srinivasan | Ripbac back washable strainer for separating solids from low-viscosity liquids |
| WO2014147644A3 (en) * | 2013-03-19 | 2014-12-24 | Ramachandran Puddukarai Srinivasan | Ripbac back washable strainer for separating solids from low-viscosity liquids |
| WO2015113449A1 (en) * | 2014-01-29 | 2015-08-06 | 海尔亚洲国际株式会社 | Device and washing machine |
| CN105765125A (en) * | 2014-01-29 | 2016-07-13 | 海尔亚洲国际株式会社 | Device and washing machine |
| CN105765125B (en) * | 2014-01-29 | 2017-09-26 | 海尔亚洲国际株式会社 | Part and washing machine |
| CN107208347A (en) * | 2015-01-28 | 2017-09-26 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN107227583A (en) * | 2016-03-24 | 2017-10-03 | 宁波吉德电器有限公司 | The control method and its device of a kind of washing machine |
| CN107227583B (en) * | 2016-03-24 | 2023-08-25 | 宁波吉德电器有限公司 | Control method and device for washing machine |
| CN108842385A (en) * | 2018-08-24 | 2018-11-20 | 青岛海尔洗衣机有限公司 | A kind of lint filter component and washing machine |
| WO2020038212A1 (en) * | 2018-08-24 | 2020-02-27 | 青岛海尔洗衣机有限公司 | Lint filter assembly and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102212956B (en) | 2012-08-15 |
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| 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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA WASHING MACHINE CO., LTD. Free format text: FORMER NAME: RONGSHIDA LAUNDRY EQUIPMENT MFG. CO., LTD., HEFEI |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 88 high tech Zone Hefei city Anhui province 230088 Magnolia Avenue Patentee after: Hefei Midea Washing Machine Co., Ltd. Address before: No. 88 high tech Zone Hefei city Anhui province 230088 Magnolia Avenue Patentee before: Rongshida Laundry Equipment Mfg. Co., Ltd., Hefei |