CN203322328U - Parallel double-gate-disc sluice valve - Google Patents
Parallel double-gate-disc sluice valve Download PDFInfo
- Publication number
- CN203322328U CN203322328U CN201320359237XU CN201320359237U CN203322328U CN 203322328 U CN203322328 U CN 203322328U CN 201320359237X U CN201320359237X U CN 201320359237XU CN 201320359237 U CN201320359237 U CN 201320359237U CN 203322328 U CN203322328 U CN 203322328U
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- valve
- valve body
- gate
- parallel double
- valve rod
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Abstract
The utility model relates to a valve, in particular to a parallel double-gate-disc sluice valve. The technical problems that a valve structure is more complex, the manufacturing cost is higher, a vale is inconvenient to open and close, the service life is shorter, and the like in the prior art are solved. The parallel double-gate-disc sluice valve comprises a valve body (1), and is characterized in that two gate discs (2) are symmetrically arranged in the valve body (1); a wedge block (3) is clamped between upper ends of the gate discs (2) and connected with a valve rod (4); a baffle (5) is arranged in a valve body on each side of the valve rod; a bonnet (6) is connected to the upper end of the valve body; a support (7) is fixed at the upper end of the bonnet; and the valve rod is connected in the support in a penetrating manner, and the upper end of the valve rod is connected with a hand wheel (8).
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of parallel double-flashboard gate valve.
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 existing valve mechanism 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 parallel double-flashboard gate valve, and it is mainly that to solve the existing valve mechanism 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:
Parallel double-flashboard gate valve of the present utility model, comprise valve body, be symmetrically arranged with two shoe brake plates in described valve body, be connected with wedge-shaped blocks between the upper end of flashboard, wedge-shaped blocks is connected with valve rod, respectively is provided with a baffle plate in the valve body of valve rod both sides, and the upper end of valve body is connected with valve gap, the valve gap upper end is fixed with support, the valve rod cross-under in support and upper end be connected with handwheel.
As preferably, the described valve rod upper end Stem Mut that has been threaded, the Stem Mut outside is provided with bearing support, is provided with bearing in bearing support, and bearing support is provided with lubricating cup.
Therefore, valve mechanism of the present utility model 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.
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 parallel double-flashboard gate valve that this is routine, as Fig. 1, comprise valve body 1, be symmetrically arranged with two shoe brake plates 2 in valve body, be connected with wedge-shaped blocks 3 between the upper end of flashboard, wedge-shaped blocks is connected with valve rod 4, respectively be provided with a baffle plate 5 in the valve body of valve rod both sides, the upper end of valve body is connected with valve gap 6, and the valve gap upper end is fixed with support 7, the valve rod cross-under in support and upper end be connected with handwheel 8.The valve rod upper end Stem Mut 9 that has been threaded, the Stem Mut outside is provided with bearing support 10, is provided with bearing 11 in bearing support, and bearing support is provided with lubricating cup 12.
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. a parallel double-flashboard gate valve, comprise valve body (1), it is characterized in that in described valve body (1) being symmetrically arranged with two shoe brake plates (2), be connected with wedge-shaped blocks (3) between the upper end of flashboard, wedge-shaped blocks is connected with valve rod (4), respectively is provided with a baffle plate (5) in the valve body of valve rod both sides, and the upper end of valve body is connected with valve gap (6), the valve gap upper end is fixed with support (7), the valve rod cross-under in support and upper end be connected with handwheel (8).
2. parallel double-flashboard gate valve according to claim 1, it is characterized in that described valve rod (4) the upper end Stem Mut (9) that has been threaded, the Stem Mut outside is provided with bearing support (10), be provided with bearing (11) in bearing support, bearing support is provided with lubricating cup (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320359237XU CN203322328U (en) | 2013-06-17 | 2013-06-17 | Parallel double-gate-disc sluice valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320359237XU CN203322328U (en) | 2013-06-17 | 2013-06-17 | Parallel double-gate-disc sluice valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322328U true CN203322328U (en) | 2013-12-04 |
Family
ID=49661680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320359237XU Expired - Fee Related CN203322328U (en) | 2013-06-17 | 2013-06-17 | Parallel double-gate-disc sluice valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591503A (en) * | 2018-05-22 | 2018-09-28 | 南通市力沛流体阀业有限公司 | A kind of Novel Brake Valve |
| CN109404554A (en) * | 2018-12-13 | 2019-03-01 | 无锡市亚迪流体控制技术有限公司 | A kind of wedge shape turns parallel gate valve |
-
2013
- 2013-06-17 CN CN201320359237XU patent/CN203322328U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591503A (en) * | 2018-05-22 | 2018-09-28 | 南通市力沛流体阀业有限公司 | A kind of Novel Brake Valve |
| CN109404554A (en) * | 2018-12-13 | 2019-03-01 | 无锡市亚迪流体控制技术有限公司 | A kind of wedge shape turns parallel gate valve |
| CN109404554B (en) * | 2018-12-13 | 2023-08-25 | 无锡市亚迪流体控制技术有限公司 | Wedge-shaped parallel gate valve |
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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: 20131204 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |