CN203309273U - Valve body port connected to treatment groove - Google Patents
Valve body port connected to treatment groove Download PDFInfo
- Publication number
- CN203309273U CN203309273U CN2013203738206U CN201320373820U CN203309273U CN 203309273 U CN203309273 U CN 203309273U CN 2013203738206 U CN2013203738206 U CN 2013203738206U CN 201320373820 U CN201320373820 U CN 201320373820U CN 203309273 U CN203309273 U CN 203309273U
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- CN
- China
- Prior art keywords
- valve body
- annular boss
- lug boss
- port
- annular lug
- 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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Abstract
The utility model discloses a valve body port connected to a treatment groove. The valve body port comprises a valve body port body, wherein the valve body port body is in a tubular structure; the outer side wall of the valve body port body is provided with a first annular lug boss and a second annular lug boss along a circumference; the second annular lug boss is fixedly connected with the bottom surface of the first annular lug boss; the outer side wall of the first annular lug boss is provided with a stepped annular lug boss along the circumference; an annular groove is formed by the stepped annular lug boss, the first annular lug boss and the external port of the treatment groove; the first annular lug boss and the second annular lug boss are both matched with the external port of the treatment groove. According to the utility model, the outer side wall of the valve body port is provided with the first annular lug boss and the second annular lug boss, the outer side wall of the first annular lug boss is provided with the stepped annular lug boss, so that the valve body port which simultaneously meets the requirement of two sealing modes is realized.
Description
Technical field
The utility model relates to a kind of valve body port, is specifically related to a kind of valve body port that connects treatment trough.
Background technique
At present, in water treatment apparatus, valve body port is communicated with treatment trough, seal ring is set in order to sealing in the joint of valve body port and treatment trough, general sealing means has two kinds, a kind of is the chamfering sealing, between the port chamfering for the treatment of trough and valve body, seal ring is set exactly, another kind is plane sealing, between valve body port end face and valve body, seal ring is being set exactly, two kinds of different sealing means need two kinds of different valve body port, on market, also do not meet simultaneously now the valve body port of two kinds of sealing means.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of valve body port that connects treatment trough, has solved valve body port and can not meet simultaneously the problem of two kinds of sealing means.
For solving the problems of the technologies described above, the technical solution adopted in the utility model:
A kind of valve body port that connects treatment trough, the valve body port body that comprises tubular structure, the outer side wall of described valve body port body is provided with along the first annular boss of circumference and the second annular boss, the bottom surface of described the second annular boss and the first annular boss is fixedly linked, the outer side wall of described the first annular boss is provided with the cascade annular boss along circumference, the port looping groove of described cascade annular boss, the first annular boss and external treatment trough, described the first annular boss and the second annular boss all with the port match of external treatment trough.
Described valve body port body, cascade annular boss, the first annular boss and the second annular boss are integrated molding and forming, realize simple and convenient.
Beneficial effect: the utility model, by the first annular boss and the second annular boss are set on the valve body port outer side wall, arranges the cascade annular boss on the outer side wall of the first annular boss, has realized meeting simultaneously the valve body port of two kinds of sealing means.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Structural representation when Fig. 2 is the sealing of the utility model employing chamfering.
Structural representation when Fig. 3 is the utility model employing plane sealing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1: a kind of valve body port that connects treatment trough, the valve body port body 1 that comprises tubular structure, the outer side wall of described valve body port body 1 is provided with along the first annular boss 4 of circumference and the second annular boss 3, the bottom surface of described the second annular boss 3 and the first annular boss 4 is fixedly linked, the outer side wall of described the first annular boss 4 is provided with the cascade annular boss 2 along circumference, described cascade annular boss 2, the port looping groove of the first annular boss 4 and external treatment trough, described the first annular boss 4 and the second annular boss 3 all with the port match of external treatment trough.
Described valve body port body 1, cascade annular boss 2, the first annular boss 4 and the second annular boss 3 are integrated molding and forming.
As shown in Figure 2: the structural representation while adopting the chamfering sealing for the utility model.The port chamfering for the treatment of trough and the second annular boss 3 form a circular groove, and seal ring 5 is stuck in circular groove and completes sealing.
As shown in Figure 3: the structural representation while adopting plane sealing for the utility model.The port looping groove of described cascade annular boss 2, the first annular boss 4 and external treatment trough, seal ring 5 is stuck in circular groove, then at the annular clamp 6 by a coupling, blocks and gets final product.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. valve body port that connects treatment trough, it is characterized in that: the valve body port body (1) that comprises tubular structure, the outer side wall of described valve body port body (1) is provided with along first annular boss (4) of circumference and the second annular boss (3), described the second annular boss (3) is fixedly linked with the bottom surface of the first annular boss (4), the outer side wall of described the first annular boss (4) is provided with the cascade annular boss (2) along circumference, described cascade annular boss (2), the port looping groove of the first annular boss (4) and external treatment trough, described the first annular boss (4) and the second annular boss (3) all with the port match of external treatment trough.
2. a kind of valve body port that connects treatment trough according to claim 1, it is characterized in that: described valve body port body (1), cascade annular boss (2), the first annular boss (4) and the second annular boss (3) are integrated molding and forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203738206U CN203309273U (en) | 2013-06-24 | 2013-06-24 | Valve body port connected to treatment groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203738206U CN203309273U (en) | 2013-06-24 | 2013-06-24 | Valve body port connected to treatment groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309273U true CN203309273U (en) | 2013-11-27 |
Family
ID=49615485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203738206U Expired - Fee Related CN203309273U (en) | 2013-06-24 | 2013-06-24 | Valve body port connected to treatment groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309273U (en) |
-
2013
- 2013-06-24 CN CN2013203738206U patent/CN203309273U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |