CN201506921U - Washing machine inlet water filter - Google Patents
Washing machine inlet water filter Download PDFInfo
- Publication number
- CN201506921U CN201506921U CN2009200971344U CN200920097134U CN201506921U CN 201506921 U CN201506921 U CN 201506921U CN 2009200971344 U CN2009200971344 U CN 2009200971344U CN 200920097134 U CN200920097134 U CN 200920097134U CN 201506921 U CN201506921 U CN 201506921U
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- CN
- China
- Prior art keywords
- filter
- water
- washing machine
- cartridge filter
- lower casing
- 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 - Fee Related
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Abstract
The utility model relates to a washing machine inlet water filter, which is characterized by comprising an upper shell provided with a water inlet and a lower shell which is movably connected with the upper shell to form a filter cavity and is provided with a water outlet, wherein a cartridge filter is vertically arranged in the lower shell, an upper port of the cartridge filter is connected with a water passing plate which is covered on the upper port of the lower shell hermetically, a lower port of the cartridge filter is fixed on the bottom of the lower shell corresponding to the water inlet hermetically, a water passing hole is arranged on a position of the water passing plate corresponding to circumference space between the cartridge filter and the inner wall of the lower shell, a solid plate is arranged on a position corresponding to the top portion of the cartridge filter, a filter net pad is arranged in the upper shell for covering the water passing plate, and the cartridge filter consists of a tubular skeleton and a filter layer which is lined on the skeleton. The washing machine inlet water filter has the beneficial effects that the water pureness can be improved, dust can be prevented from damaging devices, the washing effect can be improved, the water filter can be easily manufactured and assembled, batch production can be easily realized, the use and maintenance are convenient, and the water filter can be widely used in washing machines or other devices which need clean water.
Description
Technical field
The utility model relates to a kind of water filtering device, relates in particular to a kind of washing machine inflow filter.
Background technology
Washing machine is a cleaning washing facility indispensable during people live.But the water source that existing washing machine uses directly causes in the wash bucket through water inlet pipe, owing to contain dirt impurity in the water, long-term use can make fouling on washing machine interior conduit, valve and the structural member, stops up.In addition, also need to use purer water to wash, adopt existing washing facility obviously can not meet the demands the clothing of some senior materials.
The utility model content
Main purpose of the present utility model is at the problems referred to above, and a kind of washing machine inflow filter of processing, use, safeguarding of being easy to is provided, and makes from the water at water source and introduces washing machine through filtering the back, improves the degree of purity of water, and protection equipment also improves clean result.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of washing machine inflow filter, it is characterized in that comprising the upper casing of bringing the mouth of a river into and the lower casing of taking the mouth of a river out of that engages formation filtration cavity with the upper casing activity, vertically be provided with cartridge filter in the described lower casing, cartridge filter is suitable for reading to be tightly connected with the water plate of crossing that covers lower casing setting suitable for reading, and the corresponding described delivery port sealing and fixing of cartridge filter end opening is in the lower casing bottom; Describedly cross the water plate encircles all spaces between the described cartridge filter of correspondence and lower casing inwall position and be provided with water hole, be solid slab in corresponding cartridge filter top portion.
The described water plate of crossing is provided with the filtration gauze pad, and described upper casing inwall ring week is provided with the spacing card rib of a plurality of filtration gauze pads.
Described upper casing is threaded with lower casing, and at interface sealing ring is set.
Described cartridge filter is to be made of the filter course that cylindrical skeleton and lining are adorned on it.
Described cylindrical skeleton is to have the threaded off expansion of buckle or fasten the retractable structure that winds up.
Described upper casing, lower casing, mistake water plate and cylindrical skeleton all are mouldings.
The beneficial effects of the utility model are: the water from the water source is at first filtered, introduce washing machine again, improve the degree of purity of water, prevent the dirt damage equipment, improve clean result; Owing to adopt fabricated structure easy to assemble and moulding, be easy to the processing assembling, and realize mass production easily, use, easy to maintenance simultaneously can be widely used in washing machine or other need the device of clean water.
Description of drawings
Fig. 1 is that master of the present utility model looks the sectional structure schematic diagram;
Fig. 2 is the deployed configuration schematic diagram of cartridge filter;
Fig. 3 is the cartridge filter master TV structure schematic diagram that was connected with the water plate;
Fig. 4 is the vertical view of Fig. 3.
Below in conjunction with accompanying drawing and preferred embodiment the utility model is described in detail.
The specific embodiment
Fig. 1～Fig. 4 illustrates a kind of washing machine inflow filter, it is characterized in that comprising the upper casing 1 of bringing the mouth of a river 11 into and the lower casing of taking the mouth of a river 53 out of 5 that engages formation filtration cavity with upper casing 1 activity, vertically be provided with cartridge filter 7 in the above-mentioned lower casing 5, the cartridge filter 7 water plates 4 of crossing with 5 settings suitable for reading of covering lower casing suitable for reading are tightly connected, in this example, choma week is provided with indent shoulder 51 on the lower casing 5, crosses in water plate 4 these indent shoulders 51 of embedding and is fixedly mounted on lower casing 5 tops suitable for reading.Cross water plate 4 bottom surfaces all convex edges 41 of ring are set, cartridge filter 7 suitable for reading being sleeved on all convex edges 41 of ring are tightly connected with mistake water plate 4.Corresponding above-mentioned delivery port 53 sealing and fixing of cartridge filter 7 end openings are in lower casing 5 bottoms; In this example, lower casing 5 bottom part ring lay out position, the mouth of a river and are provided with fixedly mill weir 52, and cartridge filter 7 end openings are sleeved on fixedly on the mill weir 52, are tightly connected with lower casing 5 bottoms.
Above-mentionedly cross water plate 4 encircles all spaces between the above-mentioned cartridge filter 7 of correspondence and lower casing 5 inwalls position and be provided with water hole 42, be solid slab 43 in corresponding cartridge filter top portion.Above-mentioned cartridge filter 7 is to be made of the filter course 72 that cylindrical skeleton 71 and lining are adorned on it; In this example, cylindrical skeleton 71 has adopted the threaded off expansion that has buckle or has fastened the retractable structure that winds up, and as shown in Figure 2, cylindrical skeleton 71 snaps in the corresponding hole clipping 74 that is provided with of another side by the buckle 73 of a side, fastens and winds up into cylindrical skeleton.Covered water plate 4 and also be provided with filtration gauze pad 2 in above-mentioned upper casing 1, above-mentioned 1 inwall ring week of upper casing is provided with the spacing card rib 12 of a plurality of filtration gauze pads, so that filter gauze pad 2 location.Above-mentioned upper casing 1 is threaded with lower casing 5, and at interface sealing ring 3 is set.Sealing ring 3 is sleeved on the screw thread mouth place of lower casing 5 in this example.
The commercially available thickness of above-mentioned filtration gauze pad 2 general employings is the plastics wire gauze filter of 10-25mm, uses as water inlet filter just, and the commercially available chemical fibre filter cloth of above-mentioned filter course 72 employings uses as secondary filter.Above-mentioned upper casing, lower casing, mistake water plate and cylindrical skeleton all are mouldings, are easy to processing, and realize mass production easily.
During use, upper casing 1 water inlet 11 connects the water source, delivery port 53 is connected to washing machine by water outlet skirt 6, current enter in the upper casing 1 by the water inlet 11 of upper casing, gauze pad 2 carries out filter just at first after filtration, the water hole 42 of stream process water plate 4 enters all spaces of ring between cartridge filter 7 and lower casing 5 inwalls and enters in the cartridge filter 7 through filter course 72 secondary filters under hydraulic pressure then, and enters the wash bucket of washing machine from the delivery port 53 and the water outlet skirt 6 of cartridge filter 7 end openings through lower casing 5.
Claims (6)
1. washing machine inflow filter, it is characterized in that comprising the upper casing of bringing the mouth of a river into and the lower casing of taking the mouth of a river out of that engages formation filtration cavity with the upper casing activity, vertically be provided with cartridge filter in the described lower casing, cartridge filter is suitable for reading to be tightly connected with the water plate of crossing that covers lower casing setting suitable for reading, and the corresponding described delivery port sealing and fixing of cartridge filter end opening is in the lower casing bottom; Describedly cross the water plate encircles all spaces between the described cartridge filter of correspondence and lower casing inwall position and be provided with water hole, be solid slab in corresponding cartridge filter top portion.
2. washing machine inflow filter according to claim 1 is characterized in that covering the described water plate of crossing the filtration gauze pad is set in described upper casing, described upper casing inwall ring week is provided with the spacing card rib of a plurality of filtration gauze pads.
3. washing machine inflow filter according to claim 1 and 2 is characterized in that described upper casing is threaded with lower casing, and at interface sealing ring is set.
4. washing machine inflow filter according to claim 1 and 2 is characterized in that described cartridge filter is to be made of the filter course that cylindrical skeleton and lining are adorned on it.
5. washing machine inflow filter according to claim 4 is characterized in that described cylindrical skeleton is to have the threaded off expansion of buckle or fasten the retractable structure that winds up.
6. washing machine inflow filter according to claim 5 is characterized in that described upper casing, lower casing, mistake water plate and cylindrical skeleton all are mouldings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200971344U CN201506921U (en) | 2009-06-12 | 2009-06-12 | Washing machine inlet water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200971344U CN201506921U (en) | 2009-06-12 | 2009-06-12 | Washing machine inlet water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506921U true CN201506921U (en) | 2010-06-16 |
Family
ID=42468051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200971344U Expired - Fee Related CN201506921U (en) | 2009-06-12 | 2009-06-12 | Washing machine inlet water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400295A (en) * | 2011-06-03 | 2012-04-04 | 无锡市金华电器控制设备厂 | Novel washing machine water inlet pipe filter |
| CN103938416A (en) * | 2013-01-21 | 2014-07-23 | 海尔集团公司 | Washing machine with self-cleaning line chip filtering device and control method of washing machine |
| CN108314096A (en) * | 2017-01-16 | 2018-07-24 | 青岛海尔洗衣机有限公司 | A kind of cleaning product purifier |
| CN109423856A (en) * | 2017-08-29 | 2019-03-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of water purification module and washing machine |
-
2009
- 2009-06-12 CN CN2009200971344U patent/CN201506921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102400295A (en) * | 2011-06-03 | 2012-04-04 | 无锡市金华电器控制设备厂 | Novel washing machine water inlet pipe filter |
| CN103938416A (en) * | 2013-01-21 | 2014-07-23 | 海尔集团公司 | Washing machine with self-cleaning line chip filtering device and control method of washing machine |
| CN108314096A (en) * | 2017-01-16 | 2018-07-24 | 青岛海尔洗衣机有限公司 | A kind of cleaning product purifier |
| CN109423856A (en) * | 2017-08-29 | 2019-03-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of water purification module and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100616 Termination date: 20130612 |