CN2841729Y - Discharge filtering device - Google Patents
Discharge filtering device Download PDFInfo
- Publication number
- CN2841729Y CN2841729Y CN 200520069818 CN200520069818U CN2841729Y CN 2841729 Y CN2841729 Y CN 2841729Y CN 200520069818 CN200520069818 CN 200520069818 CN 200520069818 U CN200520069818 U CN 200520069818U CN 2841729 Y CN2841729 Y CN 2841729Y
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- CN
- China
- Prior art keywords
- valve
- filter
- sealing ring
- valve gap
- utility
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- 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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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a drain filtering device comprises a water passing pipe and a filter component, wherein the filter component comprises a valve cap, a sealing ring, a filter shelf and a filter valve, the sealing ring is fixedly connected with the filter shelf, the valve cap is clamped and connected with the filter shelf, and a combination body formed from the valve cap, the sealing ring and the filter shelf can be inserted into the filter valve to form the filter component. The utility model has the advantages of simple structure, easy disassembly and convenient use. The sealing ring is pressed to expand for locking the valve cap during the process for screwing the valve tap and has firm structure and better sealing effect. The utility model avoids the clogging of flow passages and the clamping of drain pumps and extends the service life of drain pumps.
Description
Technical field
The utility model relates to a kind of drainage arrangement, and the utility model relates to a kind of drainage arrangement that has filtration more precisely.Belong to the plumbing field of mechanical technique.
Background technology
In order to satisfy the needs that some washing machines particularly export washing machine, discharge structure in the washing machine drainage system, having increased, but the water that washing machine is discharged is directly by Water pumping installation, and the bigger residue in possible the draining can stuck draining pump or obstruction runner.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of filter that is used for discharge structure on the full-automatic pulsator washing machine is provided.
The utility model is to take following technical scheme to realize:
A kind of trap drainage device comprises water service pipe and filter assemblies, it is characterized in that wherein said filter assemblies comprises valve gap, sealing ring, filtering frame and strainer valve; Described sealing ring is fixedlyed connected with filtering frame, valve gap and filtering frame engagement connection; The association that valve gap, sealing ring and filtering frame are formed can insert and form filter assemblies in the strainer valve.
Aforesaid a kind of trap drainage device is characterized in that having annular hook below the wherein said valve gap, has groove in the middle of the hook of annular.
Aforesaid a kind of trap drainage device is characterized in that wherein said valve gap external belt screw thread, also is threaded in strainer valve inside, and two screw threads are mutual couplings.
Its assembling process of the utility model is: earlier sealing ring is enclosed within on the filtering frame, cement with glue, again the annular hook below the valve gap is inserted in the hole of filtering frame, fluting in the middle of the annular hook, with finger two hooks are pressed tightly inward during insertion and get final product, the widgets that these three parts are formed is inserted strainer valve (strainer valve has been screwed the inboard at cabinet base) from the cabinet base outside again, and the threaded engagement of the screw thread of valve gap outer ring and strainer valve inner ring is tightened.So complete strainer valve has just formed.After washing clothes, only valve gap need be back-outed and just can take this widgets out of, the residue on the filtering frame is cleaned out, again widgets be inserted strainer valve, tighten valve gap and get final product.
The utility model is simple in structure, is easy to dismounting, and is easy to use.Sealing ring pressurized in the valve gap rundown process expands and locks valve gap, and structure is more firm, and sealing effectiveness is better.Avoid stopping up runner and stuck draining pump, prolong the service life of draining pump.
Description of drawings
Fig. 1 is the structural representation of a kind of trap drainage device of the utility model;
Fig. 2 is the installation diagram of a kind of trap drainage device of the utility model;
Fig. 3 is the profilograph of a kind of trap drainage device of the utility model.
The specific embodiment
A kind of trap drainage device of the utility model as Figure 1-3, it is installed in schematic diagram on the washing machine, wherein cabinet base (1), intervalve (2), strainer valve assembly (3), Water pumping installation (4), valve gap (5), sealing ring (6), filtering frame (7) and strainer valve (8).Its assembling process of the utility model is: earlier sealing ring (6) is enclosed within on the filtering frame, cement with glue, again that valve gap (5) is following annular hook inserts in the hole of filtering frame, fluting in the middle of the annular hook, with finger two hooks are pressed tightly inward during insertion and get final product, the widgets that this three outer part is formed is inserted strainer valve (8) (strainer valve has been screwed the inboard at cabinet base) from cabinet base (1) outside again, and the threaded engagement of the screw thread of valve gap (5) outer ring and strainer valve (8) inner ring is tightened.So complete strainer valve has just formed.After washing clothes, only valve gap need be back-outed and just can take this widgets out of, the residue on the filtering frame is cleaned out, again widgets be inserted strainer valve, tighten valve gap and get final product.
The foregoing description does not limit the utility model in any form, and all technical schemes that form obtained of taking to be equal to replacement or equivalent transformation all drop within the protection domain of the present utility model.
Claims (3)
1, a kind of trap drainage device comprises water service pipe and filter assemblies, it is characterized in that wherein said filter assemblies comprises valve gap, sealing ring, filtering frame and strainer valve; Described sealing ring is fixedlyed connected with filtering frame, valve gap and filtering frame engagement connection; The association that valve gap, sealing ring and filtering frame are formed can insert and form filter assemblies in the strainer valve.
2, a kind of trap drainage device according to claim 1 is characterized in that having annular hook below the wherein said valve gap, has groove in the middle of the hook of annular.
3, a kind of trap drainage device according to claim 1 is characterized in that wherein said valve gap external belt screw thread, also is threaded in strainer valve inside, and two screw threads are mutual couplings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069818 CN2841729Y (en) | 2005-03-16 | 2005-03-16 | Discharge filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069818 CN2841729Y (en) | 2005-03-16 | 2005-03-16 | Discharge filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841729Y true CN2841729Y (en) | 2006-11-29 |
Family
ID=37445617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069818 Expired - Fee Related CN2841729Y (en) | 2005-03-16 | 2005-03-16 | Discharge filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841729Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071559A (en) * | 2009-11-23 | 2011-05-25 | 伊莱克斯家用产品股份有限公司 | Washing machine with improved filter for the draining circuit |
| CN103119212A (en) * | 2010-09-13 | 2013-05-22 | Lg电子株式会社 | Method for washing and washing machine |
| CN105755756A (en) * | 2016-04-06 | 2016-07-13 | 无锡小天鹅股份有限公司 | Pulsator washer |
-
2005
- 2005-03-16 CN CN 200520069818 patent/CN2841729Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071559A (en) * | 2009-11-23 | 2011-05-25 | 伊莱克斯家用产品股份有限公司 | Washing machine with improved filter for the draining circuit |
| CN102071559B (en) * | 2009-11-23 | 2015-01-07 | 伊莱克斯家用产品股份有限公司 | Washing machine with improved filter for the draining circuit |
| CN103119212A (en) * | 2010-09-13 | 2013-05-22 | Lg电子株式会社 | Method for washing and washing machine |
| CN105755756A (en) * | 2016-04-06 | 2016-07-13 | 无锡小天鹅股份有限公司 | Pulsator washer |
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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: 20061129 Termination date: 20110316 |