CN202195090U - Novel ceramic valve - Google Patents
Novel ceramic valve Download PDFInfo
- Publication number
- CN202195090U CN202195090U CN2011203051276U CN201120305127U CN202195090U CN 202195090 U CN202195090 U CN 202195090U CN 2011203051276 U CN2011203051276 U CN 2011203051276U CN 201120305127 U CN201120305127 U CN 201120305127U CN 202195090 U CN202195090 U CN 202195090U
- Authority
- CN
- China
- Prior art keywords
- ceramic
- valve
- ceramic shell
- valve rod
- utility
- 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
Landscapes
- Sliding Valves (AREA)
Abstract
A novel ceramic valve comprises a valve core and a ceramic casing. A valve rod is arranged at the upper portion of the valve core, a water inlet is positioned at the upper portion of the valve rod, a step structure is arranged at the lower portion of the valve rod, and the step structure is sealed through an O-shaped sealing ring. The valve core is sleeved in the ceramic casing to be matched with the ceramic casing, a horizontal through hole is arranged on the ceramic casing, and the upper portion of the through hole is provided with thread lines and an O-shaped sealing ring. Simultaneously, a fixed ceramic sheet and a movable ceramic sheet are arranged at the lower portion of the ceramic casing and are sealed through O-shaped silica gel rings. The novel ceramic valve is simple in process, convenient to manufacture, easy to assembly and wide in application range.
Description
Technical field
The utility model relates to the conveying valve field, is specially a kind of convenient durable requirement of daily life of both can having satisfied, and can satisfy the new ceramics valve that the chemical industry of strong acid, highly basic is able to bear strong corrosion and is required again.
Background technique
In various pipeline liquid course of conveying, the various valves assembly that is absolutely necessary is in Security; Energy-conservation reliability; Convenient practicality again becomes increasingly conspicuous in the modern life, and various products are all proposed more high target requirement, just often runs in daily life that water tap drips, normally locating point wearing and tearing in the spool copper shell; Make the aperture of turning on the tap become and cause greatly, not only wasted resource, but also can cause unjoyful mood because of dripping.
And in chemical industry since various valves be not complete acid-alkali-corrosive-resisting; Cause the generation of leakage accident; Not only serious environment pollution, but also can directly cause economic loss, and the inner spool housing overwhelming majority of turning on the tap soon of current trend is that founding brass, environmental protection index are up to standard far away.
The model utility content
The technical problem that the utility model solved is to provide a kind of new ceramics valve, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technological scheme to realize:
A kind of new ceramics valve comprises spool and ceramic shell, and said spool top is valve rod; Be provided with water intake on valve rod top, hierarchic structure be set, seal through the O RunddichtringO on the hierarchic structure in stem lower portion; Spool partly is enclosed within the ceramic shell; Cooperate with ceramic shell, ceramic shell is provided with cross through hole, and is provided with threaded line and O RunddichtringO on through hole top; Simultaneously, also be provided with two blocks of ceramic plates in the ceramic shell bottom, wherein, the top ceramic plate is movable, can planar have enough to meet the need, and the bottom ceramic plate then is used for fixing in ceramic shell, and seals with O type silica gel circle in the bottom.
In the utility model, for guaranteeing the sealing of spool part, the O RunddichtringO on the stem lower portion hierarchic structure should remain on more than two.
In the utility model, said O RunddichtringO can but be not limited to rubber seal and plastic cement seal ring.
Beneficial effect: the utility model technology is simple, and is easy to process, and assembling is easy, and improve the working life of ceramic valve core greatly, and using scope is also more extensive, and can effectively improve tap water quality and can save the lot of materials resource.
Description of drawings
Fig. 1 is the assembling schematic representation of the utility model preferred embodiment;
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Assembling schematic representation referring to the preferred embodiment of a kind of new ceramics valve of Fig. 1; In the present embodiment; Valve rod 1 bottom in the spool is provided with two stage structures, and three O RunddichtringOs are installed on it, comprises an O type rubber ring 2, the 2nd O type rubber ring 3 and an O shape cushion rubber 4.
Be provided with ceramic shell seal ring 5 on ceramic shell 6 tops, and ceramic shell seal ring 5 also is a rubber seal, in addition, ceramic moving plate 7 and ceramic still 8 is installed also below ceramic shell 6 inside, and seals through O type silica gel circle 9.
More than show and described the advantage of basic principle, major character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. a new ceramics valve comprises spool and ceramic shell, it is characterized in that, said spool top is valve rod, is provided with water intake on valve rod top, in stem lower portion hierarchic structure is set, and seals through the O RunddichtringO on the hierarchic structure; Valve core housing cooperates with ceramic shell in ceramic shell, and ceramic shell is provided with cross through hole, and is provided with threaded line and O RunddichtringO on through hole top; Simultaneously, also be provided with two blocks of ceramic plates in the ceramic shell bottom, wherein, the top ceramic plate is movable, can planar have enough to meet the need, and the bottom ceramic plate then is used for fixing in ceramic shell, and seals with O type silica gel circle in the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203051276U CN202195090U (en) | 2011-08-22 | 2011-08-22 | Novel ceramic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203051276U CN202195090U (en) | 2011-08-22 | 2011-08-22 | Novel ceramic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195090U true CN202195090U (en) | 2012-04-18 |
Family
ID=45950000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203051276U Expired - Fee Related CN202195090U (en) | 2011-08-22 | 2011-08-22 | Novel ceramic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927305A (en) * | 2012-11-12 | 2013-02-13 | 廖选明 | Energy saving faucet |
-
2011
- 2011-08-22 CN CN2011203051276U patent/CN202195090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927305A (en) * | 2012-11-12 | 2013-02-13 | 廖选明 | Energy saving faucet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202195090U (en) | Novel ceramic valve | |
| CN202834498U (en) | Sealing flange | |
| CN204855049U (en) | Novel pressure compensator | |
| CN201653481U (en) | Electronic remote water meter with electromechanical separation | |
| CN203297650U (en) | Ceramic valve core faucet with sealed inner end surface | |
| CN204387569U (en) | There is the waterway pipe of pressure-reducing function | |
| CN204942530U (en) | A kind of silica gel ring | |
| CN202371160U (en) | Sealing device for stirring rod | |
| CN202501096U (en) | Positioning and sealing device for valve stem of valve | |
| CN202834139U (en) | Whole valve seat embedded type flat gate valve | |
| CN202188185U (en) | One-piece water saving pad and water saving apparatus | |
| CN205013726U (en) | Pressure -bearing formula linking module | |
| CN204805584U (en) | Quck -opening valve core of zero lead contamination | |
| CN202203445U (en) | Ceramic valve core | |
| CN204475377U (en) | A kind of extended life seal well lid | |
| CN203600541U (en) | Side pressure type sealing water jacket component | |
| CN201503781U (en) | Waterproofing sealing shaft | |
| CN211319581U (en) | Oil cylinder for display | |
| CN203824844U (en) | Water-pressure tooling for cooler | |
| CN202580469U (en) | Partial plugging clamp for straight pipe | |
| CN203703437U (en) | Sealing structure for large companion flange | |
| CN202946747U (en) | Combined type sewage exhaust valve | |
| CN203011215U (en) | Heat exchanger sheet with novel hasps | |
| CN201844042U (en) | Valve plug sealing device of sandwich valve dedicated for maintenance and aid repair of pipelines | |
| CN203757262U (en) | Plugging pipe saddle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Nanxin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Nanxin Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20190822 |