CN203442192U - Electric anti-explosion fixed ball valve - Google Patents
Electric anti-explosion fixed ball valve Download PDFInfo
- Publication number
- CN203442192U CN203442192U CN201320346013.5U CN201320346013U CN203442192U CN 203442192 U CN203442192 U CN 203442192U CN 201320346013 U CN201320346013 U CN 201320346013U CN 203442192 U CN203442192 U CN 203442192U
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- CN
- China
- Prior art keywords
- valve
- valve body
- flap
- valve barrel
- right valve
- 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 an electric anti-explosion fixed ball valve which mainly resolves the technical problems in the prior art that an existing valve is complex in structure, high in manufacturing cost, inconvenient to open and close, short in service life and the like. The electric anti-explosion fixed ball valve comprises a left valve body (1) and a right valve body (2) which are fixed together, and is characterized in that valve seats (3) are arranged inside the left valve body (1) and the right valve body (2) respectively, a valve clack (4) is arranged inside the left valve body (1) and the right valve body (2), the valve clack is composed of a cylinder and conical surfaces at the two ends of the cylinder, the upper end of the valve clack is connected with a valve rod (5), the upper end of the valve rod is connected with an electric driving device (6), the lower end of the valve clack is connected with a rotary shaft (7), the rotary shaft (7) penetrates through the right valve body, a sealing cover (8) is arranged at the lower end of the right valve body, the upper end of the right valve body is connected with a support (9), the electric driving device is fixed to the support, and a sealing part (10) is arranged on the contact surface of each valve seat and the valve clack.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of Electric Explosion-proof fixing ball valve.
Background technique
Valve is controlling component in 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 driving or automechanism to make it do lifting, slippage, swing or rotation motion, thus the size that changes its Flow area is to realize its control function.But existing valve mechanism is comparatively complicated, and manufacture cost is higher, open and close comparatively inconvenience, working life is shorter.
Model utility content
The utility model is to provide a kind of Electric Explosion-proof fixing ball 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:
Electric Explosion-proof fixing ball valve of the present utility model, comprise the left valve barrel and the right valve barrel that are fixed together, in described left valve barrel and right valve barrel, be respectively provided with a valve seat, in left and right valve body, be provided with flap, flap is comprised of the conical surface at cylindrical body and cylindrical body two ends, flap upper end is connected with valve rod, valve rod upper end is connected with Vidacare corp, flap lower end is connected with rotating shaft, rotating shaft cross-under is in right valve barrel, and right valve barrel lower end is provided with capping, right valve barrel upper end connection bracket, Vidacare corp is fixed on support, and the surface of contact of valve seat and flap is provided with Sealing.
As preferably, described Vidacare corp is connected with handwheel.
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.
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 Electric Explosion-proof fixing ball valve that this is routine, as Fig. 1, comprise the left valve barrel 1 and right valve barrel 2 that are fixed together, in left valve barrel and right valve barrel, be respectively provided with a valve seat 3, left, in right valve barrel, be provided with flap 4, flap is comprised of the conical surface at cylindrical body and cylindrical body two ends, flap upper end is connected with valve rod 5, valve rod upper end is connected with Vidacare corp 6, flap lower end is connected with rotating shaft 7, rotating shaft cross-under is in right valve barrel, right valve barrel lower end is provided with capping 8, right valve barrel upper end connection bracket 9, Vidacare corp is fixed on support, the surface of contact of valve seat and flap is provided with Sealing 10.Vidacare corp is connected with handwheel 11.
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 are all encompassed among the scope of the claims of the present utility model.
Claims (2)
1. an Electric Explosion-proof fixing ball valve, comprise the left valve barrel (1) and right valve barrel (2) that are fixed together, it is characterized in that being respectively provided with a valve seat (3) in described left valve barrel (1) and right valve barrel (2), left, in right valve barrel, be provided with flap (4), flap is comprised of the conical surface at cylindrical body and cylindrical body two ends, flap upper end is connected with valve rod (5), valve rod upper end is connected with Vidacare corp (6), flap lower end is connected with rotating shaft (7), rotating shaft cross-under is in right valve barrel, right valve barrel lower end is provided with capping (8), right valve barrel upper end connection bracket (9), Vidacare corp is fixed on support, the surface of contact of valve seat and flap is provided with Sealing (10).
2. Electric Explosion-proof fixing ball valve according to claim 1, is characterized in that described Vidacare corp (6) is connected with handwheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346013.5U CN203442192U (en) | 2013-05-31 | 2013-05-31 | Electric anti-explosion fixed ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320346013.5U CN203442192U (en) | 2013-05-31 | 2013-05-31 | Electric anti-explosion fixed ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442192U true CN203442192U (en) | 2014-02-19 |
Family
ID=50093249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320346013.5U Expired - Fee Related CN203442192U (en) | 2013-05-31 | 2013-05-31 | Electric anti-explosion fixed ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442192U (en) |
-
2013
- 2013-05-31 CN CN201320346013.5U patent/CN203442192U/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: 20140219 Termination date: 20140531 |