CN202629302U - Valve facilitating long-distance operation - Google Patents
Valve facilitating long-distance operation Download PDFInfo
- Publication number
- CN202629302U CN202629302U CN 201220146526 CN201220146526U CN202629302U CN 202629302 U CN202629302 U CN 202629302U CN 201220146526 CN201220146526 CN 201220146526 CN 201220146526 U CN201220146526 U CN 201220146526U CN 202629302 U CN202629302 U CN 202629302U
- Authority
- CN
- China
- Prior art keywords
- valve
- rod
- valve rod
- distance operation
- operating stem
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a valve facilitating long-distance operation. The valve comprises a valve body and a valve rod driving a valve core, and further comprises an operating rod which is fixed relative to the valve rod, wherein the operating rod drives the valve rod to rotate. The valve has the advantages that the operating rod of a certain length is arranged on the valve rod, and the valve rod is driven to rotate through the operating rod, so that the long-distance operation for the valve is achieved. In addition, the valve is especially suitable for being installed on an interlayer, a high platform and other places.
Description
Technical field
The utility model relates to a kind of valve, particularly a kind ofly is convenient to remote operated valve.
Background technique
Valve is the parts that often use in the manufacturing mechanism, and its mounting point is provided with according to the needs of equipment or production system, and is arranged on local valve such as interlayer, high platform, receives the restriction of space or distance, makes troubles to operation.The single crystal furnace equipment in the production of polysilicon for example, it is made up of body of heater and pedestal two-part, and factory is usually designed to two-layer up and down.One deck is mainly placed pedestal and vacuum equipment, and pedestal probably has nearly two meters high; Two layers of main body of heater and single crystal growing control cabinet placed.Ball valve between connection body of heater and the vacuum equipment is between pedestal and body of heater; Very inconvenient when using operation, the operator not only will climb up and climb down, and ball valve punishment cloth many control wirings and sensed system; Be easy to cause circuit bad connection or false alarm; Cause controlling instability or accident and take place, the most important thing is that the original Joystick of ball valve can not effectively accomplish the necessary technology of blowing out in the crystal pulling, can cause the part stage to can not pull monocrystalline.
The model utility content
The model utility purpose: to the problems referred to above, the purpose of the utility model provides a kind of being convenient at remote operated valve, reduces operation easier.
Technological scheme: a kind ofly be convenient to remote operated valve, comprise valve body and the valve rod that drives spool, comprise also and the relatively-stationary operating stem of said valve rod that said operating stem drives said valve rod and rotates.
Away from said valve rod one end handle is set on the said operating stem.
Beneficial effect: compared with prior art, the utility model has the advantages that the operating stem that setting has a segment length on valve rod, drive valve rod through operating stem and rotate, thereby realize remote-controlled operation, be specially adapted to locate to install at interlayer, high platform etc. to valve.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the utility model; Should understand these embodiments only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Shown in accompanying drawing; A kind ofly be convenient to remote operated valve, comprise valve body 1 and valve rod 2, valve rod 2 one ends link to each other with valve body 1 inner spool; Valve rod 2 the other ends are installed the operating stem 3 with certain-length; Operating stem 3 and valve rod 2 relative fixed drive valve rod 2 through rotating operation bar 3 and rotate, and realize the opening and closing of valve.End away from valve rod 2 on the operating stem 3 is provided with handle 4, is convenient to rotating operation bar 3.Operating stem 3 can pass interlayer etc. to be stopped, extends to the space range of easy-to-operat.Operating stem 3 can be to be provided with in the same way with valve rod 2 as shown in the drawings, also can form the crossing angle setting with valve rod 2.
Claims (2)
1. be convenient to remote operated valve for one kind, comprise the valve rod (2) of valve body (1) and drive spool, it is characterized in that: comprise also and the relatively-stationary operating stem of said valve rod (2) (3) that said operating stem (3) drives said valve rod (2) and rotates.
2. a kind of remote operated valve of being convenient to according to claim 1 is characterized in that: said operating stem (3) is gone up and away from said valve rod (2) one ends handle (4) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146526 CN202629302U (en) | 2012-04-09 | 2012-04-09 | Valve facilitating long-distance operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146526 CN202629302U (en) | 2012-04-09 | 2012-04-09 | Valve facilitating long-distance operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629302U true CN202629302U (en) | 2012-12-26 |
Family
ID=47382505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146526 Expired - Fee Related CN202629302U (en) | 2012-04-09 | 2012-04-09 | Valve facilitating long-distance operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046379A (en) * | 2021-10-18 | 2022-02-15 | 上海沪东造船阀门有限公司 | Subsea valve extension operation device and assembly operation method |
-
2012
- 2012-04-09 CN CN 201220146526 patent/CN202629302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046379A (en) * | 2021-10-18 | 2022-02-15 | 上海沪东造船阀门有限公司 | Subsea valve extension operation device and assembly operation method |
| CN114046379B (en) * | 2021-10-18 | 2024-04-23 | 上海沪东造船阀门有限公司 | Subsea valve extension operating device and assembly operating method |
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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: 20121226 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |