CN202176735U - Fast-opening valve core - Google Patents
Fast-opening valve core Download PDFInfo
- Publication number
- CN202176735U CN202176735U CN2011202903866U CN201120290386U CN202176735U CN 202176735 U CN202176735 U CN 202176735U CN 2011202903866 U CN2011202903866 U CN 2011202903866U CN 201120290386 U CN201120290386 U CN 201120290386U CN 202176735 U CN202176735 U CN 202176735U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- wear
- ceramic
- wear resistant
- 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
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract 2
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Abstract
The utility model relates to the field of a tap valve core, and specially relates to a fast-opening valve core, including a valve body, a valve stem sleeved in the valve body, a ceramic moving plate clampingly connected to the lower end surface of the valve stem, a ceramic static plate arranged at the lower end surface of the ceramic moving plate and a collar and a seal washer at the lower end of the ceramic static plate. A wear resistant ring is applying between the upper shaft shoulder of the valve stem and the valve body; several sealing rings are provided between the valve stem and the valve body; the sealing rings are sleeved on the valve stem and are positioned under the wear resistant ring, thereby the wear resistant ring does not contact to water and other mediums, the lubricating oil smeared on the wear resistant ring is prevented from washing away gradually, the wearing of the wear resistant ring is reduced, and the usage life of the valve core is prolonged.
Description
Technical field
The utility model relates to the faucet valve core field, especially relates to a kind of quick-opened valve core.
Background technique
Quick-opened valve core in the existing market includes valve body, valve rod, ceramic moving plate and ceramic stator; Be provided with seal ring and wear-resisting circle between valve rod and the valve body; Because of the structure of most of spool all is that seal ring is arranged on wear-resisting circle top, this just makes media such as wear-resisting circle and water contact, and spreads upon lubricant oil on the wear-resisting circle and can be washed away disappearance gradually and fall; Cause the wear extent of wear-resisting circle to increase, thereby influence the working life of spool.
The model utility content
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of quick-opened valve core of wear-resisting, longer service life is provided.
For realizing above-mentioned purpose; The technical solution of the utility model is: a kind of quick-opened valve core; Comprise socket in the valve body, valve body valve rod, be connected in the valve rod lower end surface ceramic moving plate, be located at the ceramic stator of ceramic moving plate lower end surface and the collar and the seal washer of ceramic stator lower end; Be fitted with a wear-resisting circle on the said valve rod between the shaft shoulder and the valve body, be provided with the several sealed circle between valve rod and the valve body, said seal ring is socketed on the valve rod and is positioned at the below of wear-resisting circle.
Said seal ring has two.
There is jump ring the location between said valve rod and the valve body.
Said valve body is provided with O type circle outward.
Through adopting above-mentioned technological scheme; The beneficial effect of the utility model is: in the structure of quick-opened valve core with seal ring be arranged in wear-resisting circle below; Make wear-resisting circle can not contact with media such as water; Washed away gradually and disappear thereby avoided spreading upon lubricant oil on the wear-resisting circle, reduced the wearing and tearing of wear-resisting circle, guaranteed and prolonged the working life of spool.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Further specify the utility model below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, a kind of quick-opened valve core of the utility model comprises valve rod 1, jump ring 2, valve body 3, wear-resisting circle 4, seal ring 5, O type circle 6, ceramic moving plate 7, ceramic stator 8, collar 9, seal washer 10; Valve rod 1 is socketed in the valve body 3, and with jump ring 2 valve rod 1 is positioned on the valve body 3, and the last shaft shoulder of valve rod 1 is equipped with wear-resisting circle 4; Wear-resisting circle 4 is positioned at the inner upper end of valve body 3, makes between the last shaft shoulder and the valve body 3 of valve rod 1 to fit through wear-resisting circle 4, and two seal rings 5 are socketed on the valve rod 1; And be positioned at the below of wear-resisting circle 4, ceramic moving plate 7 is connected to the lower end surface of valve rod 1, and ceramic stator 8 is fixed on the valve body 3; With collar 9 and seal washer 10 locator qualifications; The lower end surface of the upper-end surface of ceramic stator 8 and ceramic moving plate 7 fits tightly, and is lining in the seal washer 10 the valve body 3 outer O type circles 6 that are provided with in the collar 9.Joint place at wear-resisting circle 4, seal ring 5 and ceramic stator 8 and ceramic moving plate 7 all is coated with lubricant oil; Thereby reduce steering force, the amount of reducing wear, the raising sealing of spool; The wear-resisting circle 4 of the utility model is positioned at seal ring 5 tops, makes wear-resisting circle 4 can not contact with medium such as water, is washed away gradually and disappears thereby avoided spreading upon lubricant oil on the wear-resisting circle 4; Reduce the wearing and tearing of wear-resisting circle, guarantee and prolonged the working life of spool.
Above-described, be merely a preferred embodiment of the utility model, can not limit the scope that this practicality is implemented, every equalization of being done according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (4)
1. quick-opened valve core; The collar (9) and the seal washer (10) that comprise the valve rod (1) of valve body (3), the interior socket of valve body (3), the ceramic moving plate (7) that is connected in valve rod (1) lower end surface, the ceramic stator (8) of being located at ceramic moving plate (7) lower end surface and ceramic stator (8) lower end; It is characterized in that: said valve rod (1) is gone up between the shaft shoulder and the valve body (3) and is fitted with a wear-resisting circle (4); Be provided with several sealed circle (5) between valve rod (1) and the valve body (3), said seal ring (5) is socketed in the below that wear-resisting circle (4) were gone up and be positioned to valve rod (1).
2. a kind of quick-opened valve core according to claim 1 is characterized in that: said seal ring (5) has two.
3. a kind of quick-opened valve core according to claim 1 is characterized in that: there is jump ring (2) location between said valve rod (1) and the valve body (3).
4. according to claim 1 or 3 described a kind of quick-opened valve cores, it is characterized in that: the outer O type circle (6) that is provided with of said valve body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202903866U CN202176735U (en) | 2011-08-06 | 2011-08-06 | Fast-opening valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202903866U CN202176735U (en) | 2011-08-06 | 2011-08-06 | Fast-opening valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202176735U true CN202176735U (en) | 2012-03-28 |
Family
ID=45866613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202903866U Expired - Fee Related CN202176735U (en) | 2011-08-06 | 2011-08-06 | Fast-opening valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202176735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969161A (en) * | 2017-04-14 | 2017-07-21 | 开平市凯赛德水暖配件有限公司 | A kind of quick-opened valve core |
| CN107489805A (en) * | 2017-10-18 | 2017-12-19 | 开平市怀特阀芯有限公司 | A kind of valve element |
-
2011
- 2011-08-06 CN CN2011202903866U patent/CN202176735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969161A (en) * | 2017-04-14 | 2017-07-21 | 开平市凯赛德水暖配件有限公司 | A kind of quick-opened valve core |
| CN107489805A (en) * | 2017-10-18 | 2017-12-19 | 开平市怀特阀芯有限公司 | A kind of valve element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIHUANG PLUMBING GROUP CO., LTD. Free format text: FORMER OWNER: HONG MEIHUA Effective date: 20120613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362400 QUANZHOU, FUJIAN PROVINCE TO: 362300 QUANZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120613 Address after: 362300 brilliant industrial district, Nanan, Fujian Patentee after: Huihuang Plumbing Group Co., Ltd. Address before: 362400 No. 43 Sakamoto street, pier village, Chengxiang Town, Anxi County, Fujian Patentee before: Hong Meihua |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20151119 Granted publication date: 20120328 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160519 Granted publication date: 20120328 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160615 Granted publication date: 20120328 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200615 Granted publication date: 20120328 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20150806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |