CN201475487U - 95 ceramic valve plate - Google Patents
95 ceramic valve plate Download PDFInfo
- Publication number
- CN201475487U CN201475487U CN2009202309404U CN200920230940U CN201475487U CN 201475487 U CN201475487 U CN 201475487U CN 2009202309404 U CN2009202309404 U CN 2009202309404U CN 200920230940 U CN200920230940 U CN 200920230940U CN 201475487 U CN201475487 U CN 201475487U
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- CN
- China
- Prior art keywords
- main body
- valve plate
- ceramic valve
- cone
- porcelain
- 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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- Multiple-Way Valves (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
A 95 ceramic valve plate is characterized in that the main body (1) of the ceramic valve plate is a thin round plate; a plurality of location grooves (2) are formed on the upper surface of the main body (1); and cone-shaped weight-reducing grooves (3) are formed on the lower surface of the main body (1). The location grooves (2) with the number not less than six are uniformly distributed on the upper surface and close to the edge of the main body (1). The cone angle of the cone-shaped weight-reducing groove is about 45 degrees. The 95 ceramic valve plate has the advantages of simple structure, convenient manufacture, low cost, batch production, and good wear resistance, and suits various end sealing occasions.
Description
Technical field
The utility model relates to a kind of valve fittings, especially a kind of wear-resistant ceramic valve fittings, specifically a kind of 95 porcelain valve plates.
Background technique
As everyone knows, seal ring, valve plate are parts common in the valve, because this type of part is a movement parts, not only want good seal performance, and require wear resistance good, therefore, existing seal ring and valve plate are foundry goods and process, and not only difficulty of processing is big, and need heat-treat, fine finishing etc., the cost height, but and be not durable, for this reason, people utilize good sealing and the wear resistance of pottery in recent years, have developed various ceramic valve cores and are widely used in the water switch of water tap and so on.In all kinds of potteries, it is low that 95 porcelain have sintering temperature, mechanical strength height, characteristics such as wear resistance and metal sealing performance are good.According to the knowledge of the applicant, still do not have at present and a kind ofly utilize the big specification that 95 porcelain make (caliber 〉=150mm) valve fittings is available.
Summary of the invention
The purpose of this utility model is mostly to be the metallic material manufacturing greatly and to cause the processing cost height at the good characteristics of 95 porcelain and existing all kinds of seal ring, valve plate, and the problem that wears no resistance designs the good valve of a kind of wear-resisting property with 95 porcelain valve plates.
The technical solution of the utility model is:
A kind of 95 porcelain valve plates is characterized in that its main body 1 is circular sheet, are provided with a plurality of locating slots 2 on the upper surface of main body 1, are provided with taper type loss of weight groove 3 on the lower surface of main body 1.
The quantity of described locating slot 2 is no less than six, and the upper surface that is distributed on main body 1 place that keeps to the side.
The cone angle of described taper type loss of weight groove 3 is about 45 degree.
The beneficial effects of the utility model:
The utility model is simple in structure, and is easily manufactured, and cost is low, can be mass-produced.
Wear resistance of the present utility model is good, is particularly suitable for the end face seal occasion and uses.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is one of broken section structural representation of Fig. 1.
Fig. 4 be Fig. 1 the broken section structural representation two.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Shown in Fig. 1-4.
A kind of 95 porcelain valve plates, its main body 1 is for to fire the circular sheet that forms by 95 porcelain, as shown in Figure 2, the place of keeping to the side is provided with the locating slot 2 (its degree of depth and width are seen shown in Fig. 3,4) of the even layout of six or other quantity on the upper surface of main body 1, under the situation for the end face annular seal, can be provided with taper type loss of weight groove 3 (shown in Figure 3) on the lower surface of main body 1, the cone angle of taper type loss of weight groove 3 is about 45 degree.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (3)
1. a porcelain valve plate is characterized in that its main body (1) is circular sheet, is provided with a plurality of locating slots (2) on the upper surface of main body (1), is provided with taper type loss of weight groove (3) on the lower surface of main body (1).
2. valve plate according to claim 1 is characterized in that the quantity of described locating slot (2) is no less than six, and the upper surface that is distributed on main body (1) place that keeps to the side.
3. valve plate according to claim 1 is characterized in that the cone angle of described taper type loss of weight groove (3) is about 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202309404U CN201475487U (en) | 2009-09-10 | 2009-09-10 | 95 ceramic valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202309404U CN201475487U (en) | 2009-09-10 | 2009-09-10 | 95 ceramic valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475487U true CN201475487U (en) | 2010-05-19 |
Family
ID=42411737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202309404U Expired - Fee Related CN201475487U (en) | 2009-09-10 | 2009-09-10 | 95 ceramic valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704622A (en) * | 2016-11-22 | 2017-05-24 | 浙江大学 | Proportional reversing valve lightweight valve element based on SLM technology and proportional reversing valve |
-
2009
- 2009-09-10 CN CN2009202309404U patent/CN201475487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704622A (en) * | 2016-11-22 | 2017-05-24 | 浙江大学 | Proportional reversing valve lightweight valve element based on SLM technology and proportional reversing valve |
| CN106704622B (en) * | 2016-11-22 | 2019-08-02 | 浙江大学 | Proportional reversing valve lightweight spool and proportional reversing valve based on SLM technology |
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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: LONG TAO Free format text: FORMER OWNER: TAILONG SPECIAL CERAMIC CO. LTD., NANJING Effective date: 20130729 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130729 Address after: 210038 No. 86, Wu Jia Zhuang, Qixia District, Jiangsu, Nanjing Patentee after: Long Tao Address before: 210038 Jiangsu province Nanjing City auspicious um Shennong road at the eastern end of the central door Patentee before: Nanjing TAILONG Speical Ceramic Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: NANJING XINGTAILONG SPECIAL CERAMICS CO., LTD. Free format text: FORMER OWNER: LONG TAO Effective date: 20130923 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130923 Address after: 210038 No. 1-1 Hengtai Road, Nanjing economic and Technological Development Zone, Jiangsu, Nanjing Patentee after: Nanjing Xingtailong Special Ceramics Co., Ltd. Address before: 210038 No. 86, Wu Jia Zhuang, Qixia District, Jiangsu, Nanjing Patentee before: Long Tao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |