CN2750132Y - Self-closing water drainage valve - Google Patents
Self-closing water drainage valve Download PDFInfo
- Publication number
- CN2750132Y CN2750132Y CN 200420089219 CN200420089219U CN2750132Y CN 2750132 Y CN2750132 Y CN 2750132Y CN 200420089219 CN200420089219 CN 200420089219 CN 200420089219 U CN200420089219 U CN 200420089219U CN 2750132 Y CN2750132 Y CN 2750132Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- body part
- axle
- self
- valve
- 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
Links
Images
Abstract
The utility model discloses a self closing water drainage valve used for a mop washing and dewatering device. The self closing water drainage valve comprises a valve body and a valve core, wherein the valve body comprises an upper valve body part and a lower valve body part, and the valve core comprises a central axis which is sheathed with a spring and arranged in the hollow cylindrical upper valve body part; the upper end of the central axis is connected with a pi-shaped valve cover, the lower valve body part is connected with the upper valve body part, and the connecting position of the lower valve body part and the upper valve body part is provided with a plurality of holes; the lower valve body part is a cylinder of which the lower part is provided with an opening, the upper end surface of the lower valve body part is provided with a plurality of holes, and a transverse plate of which the center is provided with a hole and arranged perpendicular to an inner wall is arranged in the lower valve body part; the other end of the central axis penetrates through the transverse plate to be connected with a circular plate, a rubber sheet is arranged under the circular plate. In a normal state, the rubber sheet closely contacts with the transverse plate to form a sealing state. The utility model has the advantages of simple structure, convenient operation and water saving.
Description
Technical field
The utility model relates to a kind of self-closing drain valve that is used for mop cleaning and dewatering device.
Background technique
The Chinese patent 00243980.8 that the claimant applied on July 28th, 2000 discloses a kind of mop cleaning and dewatering device, this mop cleaning and dewatering device comprises a main body of partly being made up of upper and lower tubaeform part and constriction therebetween, neck down portions and down tubaeform part one shower with a plurality of hole for water sprayings that is connected to water supply installation is arranged, in the tubaeform part anti-skid of a plurality of spiral dehydrations are arranged down, the lower end is equipped with movable filter screen.This mop cleaning and dewatering utensil has water saving, need not directly wring out the advantage of mop with hand.But when reality was used, the mop of mop can not be blocked movable filter screen, so it is actually one and often opens, can only keep dust, the foul of larger particles here, and was with to the device with stream for sewage.This just causes the waste of water.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of self-closing drain valve that is used for mop cleaning and dewatering device that can overcome the prior art defective.
Above-mentioned purpose of the present utility model is to realize by following solution.
Comprise a valve body and a spool according to self-closing drain valve of the present utility model, wherein said valve body comprises a upper valve body part and a following valve body part, spool comprises an axle, wherein said axle is with a spring, and place in the upper valve body part of hollow cylindrical, the upper end of axle connects a valve gap that becomes π shape, the described part of valve body down partly is connected with upper valve body, following valve body partly is the cylindrical body of a lower aperture, have a plurality of holes on its upper-end surface, the transverse slat that a middle perforate vertical with inwall is arranged in it, the other end of axle passes transverse slat and connects a circular plate, a sheet rubber is arranged below the circular plate, under normal conditions, sheet rubber and described transverse slat are close to, and form sealing state.
Self-closing drain valve of the present utility model under normal conditions owing to be subjected to the effect of spring, the sheet rubber on the axle is close to down on the transverse slat of valve body, the formation normally off.When mop cleans the back dehydration, mop is rotated to pressing down, valve gap is moved down along the outside of upper valve body part, the spring pressurized, axle moves down, make the axle the other end circular plate and on sheet rubber throw off transverse slat and form the gap, therefore, hole under the sewage warp on the valve body part and the gap on sheet rubber and the transverse slat, and the inflow of the pipeline between connection this valve lower end and sewerage sewerage.When dehydration finishes, mop is upwards carried, and spring is replied, and axle moves up, and sheet rubber closely contacts with transverse slat again, and the self-closing drain valve returns to normality.
Obviously, self-closing drain valve of the present utility model has overcome the deficiency of prior art, have simple in structure, easy to use, the advantage of water saving.
Above-mentioned purpose of the present utility model and other purpose and advantage thereof will be more readily apparent from by the detailed description below in conjunction with the accompanying drawing illustrated embodiment, and accompanying drawing has:
Description of drawings
Fig. 1 is the sectional view according to self-closing drain valve of the present utility model.
Embodiment
With reference to accompanying drawing, comprise a valve body 10 and a spool 20 according to self-closing drain valve of the present utility model, wherein valve body 10 comprises a upper valve body part 11 and a following valve body part 12, spool 20 comprises an axle 21, be with spring 22 on the axle 21 and insert in the upper valve body part 12 of hollow circular cylinder, the upper end of axle connects a valve gap 23 that becomes π shape, following valve body part 12 is cylindrical bodys of a lower ending opening, and with upper valve body part 11 are one, have a plurality of holes 13 on the upper-end surface of following valve body part 12, there is a centre vertical to have the transverse slat 15 in hole 14 in the cylindrical body with the body arm, axle 21 is passed down through transverse slat 15 and connects a circular plate 26, be a sheet rubber 27 above the circular plate 26, this sheet is close to described transverse slat 15 under normal conditions, forms sealing state.
According to an embodiment of the present utility model, on the upper-end surface of following valve body part 12, have one to prevent reticulated work, as filter screen, enter in the valve to prevent oarse-grained dust, foul.
The claimant is described in detail design of the present utility model and embodiment; the professional and technical personnel can make various conversion and improvement on this its basis; but these conversion and improvement all do not break away from spirit of the present utility model, all within the protection domain that claims limit.
Claims (2)
1. self-closing drain valve that is used for mop cleaning and dewatering device, it is characterized in that comprising a valve body and a spool, wherein said valve body comprises a upper valve body part and a following valve body part, spool comprises an axle, wherein said axle is with a spring, and place in the upper valve body part of hollow cylindrical, the upper end of axle connects a valve gap that becomes π shape, the described part of valve body down partly is connected with upper valve body, and following valve body part is having a plurality of holes with upper valve body part joint, and following valve body partly is the cylindrical body of a lower aperture, and its upper-end surface has a plurality of holes, the transverse slat that a middle perforate vertical with inwall is arranged in it, the other end of axle passes transverse slat and connects a circular plate, a sheet rubber is arranged below the circular plate, under normal conditions, sheet rubber and described transverse slat are close to, and form sealing state.
2. according to the described self-closing drain valve of claim 1, it is characterized in that on the valve body upper-end surface partly a reticulated work being arranged down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089219 CN2750132Y (en) | 2004-08-27 | 2004-08-27 | Self-closing water drainage valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089219 CN2750132Y (en) | 2004-08-27 | 2004-08-27 | Self-closing water drainage valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750132Y true CN2750132Y (en) | 2006-01-04 |
Family
ID=35823515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420089219 Expired - Fee Related CN2750132Y (en) | 2004-08-27 | 2004-08-27 | Self-closing water drainage valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750132Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211561A (en) * | 2013-05-10 | 2013-07-24 | 周忠杰 | Environment-friendly energy-saving barrel |
| KR20140139879A (en) * | 2013-05-28 | 2014-12-08 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| KR20140139880A (en) * | 2013-05-28 | 2014-12-08 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| KR20140140199A (en) * | 2013-05-28 | 2014-12-09 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| CN104215026A (en) * | 2013-05-28 | 2014-12-17 | Lg电子株式会社 | Vegetable container for refrigerators and refrigerator having the same |
-
2004
- 2004-08-27 CN CN 200420089219 patent/CN2750132Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211561A (en) * | 2013-05-10 | 2013-07-24 | 周忠杰 | Environment-friendly energy-saving barrel |
| CN103211561B (en) * | 2013-05-10 | 2016-12-28 | 周忠杰 | A kind of environmental protection and energy saving bucket |
| KR20140140199A (en) * | 2013-05-28 | 2014-12-09 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| KR20140139880A (en) * | 2013-05-28 | 2014-12-08 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| CN104215026A (en) * | 2013-05-28 | 2014-12-17 | Lg电子株式会社 | Vegetable container for refrigerators and refrigerator having the same |
| CN104215019A (en) * | 2013-05-28 | 2014-12-17 | Lg电子株式会社 | Vegetable container for refrigerators and refrigerator having the same |
| KR20140139879A (en) * | 2013-05-28 | 2014-12-08 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| CN104215026B (en) * | 2013-05-28 | 2018-02-16 | Lg电子株式会社 | Vegetable container for refrigerator and the refrigerator with the vegetable container |
| CN104215019B (en) * | 2013-05-28 | 2019-08-13 | Lg电子株式会社 | Vegetable container for refrigerator and the refrigerator with the vegetable container |
| CN110319641A (en) * | 2013-05-28 | 2019-10-11 | Lg电子株式会社 | Vegetable container for refrigerator and the refrigerator with the vegetable container |
| KR102042220B1 (en) | 2013-05-28 | 2019-11-07 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| KR102104439B1 (en) | 2013-05-28 | 2020-04-24 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| KR102141047B1 (en) | 2013-05-28 | 2020-08-04 | 엘지전자 주식회사 | Vegetables container and refrigerator having the same |
| CN110319641B (en) * | 2013-05-28 | 2021-07-06 | Lg电子株式会社 | Vegetable container for refrigerator and refrigerator having the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103211561B (en) | A kind of environmental protection and energy saving bucket | |
| CN2750132Y (en) | Self-closing water drainage valve | |
| CN101239261A (en) | Rewindable filter | |
| CN205677014U (en) | A kind of squatting pan | |
| CN211918186U (en) | Writing brush self-cleaning cyclic utilization's environmental protection water saving fixtures | |
| CN203625181U (en) | Full-automatic domestic wastewater recycling machine | |
| CN208685727U (en) | A kind of strainer being convenient to clean | |
| CN207244805U (en) | A kind of sewer floor drain combination that hair can be filtered easy to cleaning | |
| CN214657606U (en) | But switch floor drain | |
| CN105350633A (en) | Water returning preventing and deodorant floor drain device | |
| CN201390991Y (en) | Water supply mechanism of toilet | |
| CN205338857U (en) | Can wash broom | |
| CN101748780A (en) | Drain valve mechanism | |
| CN201330431Y (en) | Drain valve mechanism | |
| CN205534471U (en) | Improved faucet | |
| CN205742410U (en) | One washes dish dewatering pond | |
| CN214833306U (en) | Deodorant floor drain subassembly | |
| CN205259275U (en) | Closestool and integrative water saving fixtures in pond of washing hand | |
| CN209194651U (en) | A kind of service sink for kitchen use | |
| CN2667248Y (en) | Clean tap | |
| CN213572212U (en) | Can dismantle abluent deodorant drainer fast | |
| CN200973690Y (en) | Drain spigot having function of tweaking and dehydrating | |
| CN2913473Y (en) | Family washes recycling apparatus | |
| CN2768778Y (en) | Spitton | |
| CN210917670U (en) | Removable floor drain that washes |
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: 20060104 Termination date: 20110827 |