CN203322432U - Gate valve body with locating grooves - Google Patents
Gate valve body with locating grooves Download PDFInfo
- Publication number
- CN203322432U CN203322432U CN201320346310XU CN201320346310U CN203322432U CN 203322432 U CN203322432 U CN 203322432U CN 201320346310X U CN201320346310X U CN 201320346310XU CN 201320346310 U CN201320346310 U CN 201320346310U CN 203322432 U CN203322432 U CN 203322432U
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- CN
- China
- Prior art keywords
- valve body
- valve
- gate valve
- locating grooves
- rod cavity
- 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 relates to a valve, in particular to a gate valve body with locating grooves, which mainly solves the technical problems that the valve structure is relatively complex, the manufacturing cost is relatively high, the opening and closing are relatively inconvenient, the service life is relatively short and the like existing in the prior art. The gate valve body comprises a valve body (1), and is characterized in that the left end and the right end of the valve body (1) are provided with water through holes (2), the interior of the valve body is symmetrically provided with two hemisphere gate valve cavities (3), a valve rod cavity is also arranged in the valve body, and four uniformly distributed locating grooves (4) are arranged in the valve rod cavity.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of gate valve body with locating slot.
Background technique
Valve is controlling component in the pipeline fluid transporting system, and it is for changing path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.The valve of controlling for fluid, from the simplest stop valve to very complicated robot control system(RCS) various valves used, its kind and specification are various.Valve can be used for controlling all kinds such as water, steam, oil product, gas, mud, various Korrosionsmedium, liquid metal and radioactive fluid and fluidly flows, the working pressure of valve can be from 0.0013MPa to 1000MPa ultrahigh pressure, operating temperature is from the high temperature of the ultralow temperature to 1430 of-269 ℃ ℃.The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, worm gear, electromagnetic driven, electricity surge, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can be under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, valve relies on and drives or automechanism makes it do lifting, slippage, swing or rotation motion, thus the size that changes its Flow area is controlled function to realize it.But the valve body structure of existing valve is comparatively complicated, and manufacture cost is higher, open and close comparatively inconvenience, working life is shorter.
The model utility content
The utility model is to provide a kind of gate valve body with locating slot, and it is mainly that to solve the valve body structure of the existing valve of prior art comparatively complicated, and manufacture cost is higher, opens and closes comparatively inconvenience, working life shorter grade technical problem.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Gate valve body with locating slot of the present utility model, comprise the valve body body, the two ends, left and right of described valve body body are provided with inlet, and the inside of valve body body is arranged with the gate valve chamber of two hemisphere types, valve inner also is provided with valve-rod cavity, is provided with 4 uniform locating slots in valve-rod cavity.
As preferably, the upper end of described valve body body is provided with stuffing box gland.
Therefore, the valve body structure of the utility model valve is comparatively simple, reasonable, and manufacture cost is lower, and more for convenience, it is comparatively easy to open and close in processing, and working life is higher.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is plan structure schematic diagram of Fig. 1.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the gate valve body with locating slot of this example, as shown in Figure 1, Figure 2, comprise valve body body 1, the two ends, left and right of valve body body are provided with inlet 2, the inside of valve body body is arranged with the gate valve chamber 3 of two hemisphere types, valve inner also is provided with valve-rod cavity, is provided with 4 uniform locating slots 4 in valve-rod cavity.The upper end of valve body body is provided with stuffing box gland 5.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (2)
1. the gate valve body with locating slot, comprise valve body body (1), the two ends, left and right that it is characterized in that described valve body body (1) are provided with inlet (2), the inside of valve body body is arranged with the gate valve chamber (3) of two hemisphere types, valve inner also is provided with valve-rod cavity, is provided with uniform 4 locating slots (4) in valve-rod cavity.
2. the gate valve body with locating slot according to claim 1, is characterized in that the upper end of described valve body body (1) is provided with stuffing box gland (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346310XU CN203322432U (en) | 2013-05-31 | 2013-05-31 | Gate valve body with locating grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346310XU CN203322432U (en) | 2013-05-31 | 2013-05-31 | Gate valve body with locating grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322432U true CN203322432U (en) | 2013-12-04 |
Family
ID=49661784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320346310XU Expired - Fee Related CN203322432U (en) | 2013-05-31 | 2013-05-31 | Gate valve body with locating grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322432U (en) |
-
2013
- 2013-05-31 CN CN201320346310XU patent/CN203322432U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140531 |