CN204592362U - A kind of anti-explosion electric open gate valve - Google Patents
A kind of anti-explosion electric open gate valve Download PDFInfo
- Publication number
- CN204592362U CN204592362U CN201520286918.7U CN201520286918U CN204592362U CN 204592362 U CN204592362 U CN 204592362U CN 201520286918 U CN201520286918 U CN 201520286918U CN 204592362 U CN204592362 U CN 204592362U
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- plate
- valve
- rectangular frame
- valve plate
- valve body
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Abstract
The utility model relates to a kind of anti-explosion electric open gate valve, comprise valve body by steel pultrusion, described valve body comprises a rectangular frame, this rectangular frame surface is provided with the through hole that a diameter is less than the framework length of side, described valve body also comprises a rail brackets, this rail brackets comprises and is arranged on guide rail on rectangular frame and can along the rectangular support frame of slide, valve plate comprises left valve plate, right valve plate, blind plate and saturating plate, blind plate and saturating plate are arranged on left valve plate and right valve plate respectively, Electric actuator is arranged on rectangular frame side, described Electric actuator comprises motor and drive lead screw, motor is connected with drive lead screw, drive lead screw is connected with rectangular support frame, clamp device comprises some some swing arms along the distribution of rectangular frame through hole circumferencial direction, connected by V-arrangement link between adjacent swing arm.The utility model has the advantage of: the valve body of the utility model device by steel pultrusion, thus just adds the intensity of valve entirety.
Description
Technical field
The utility model relates to a kind of push-pull valve, especially a kind of anti-explosion electric open gate valve.
Background technique
The purposes of open gate valve plays a part in industrial pipeline to open and cut off, and is widely used on the pipeline of the industrial departments such as metallurgy, oil, chemical industry, coal gas.
The working principle of open gate valve is the working state that push-pull valve is in through hole, sealing pair be clamping, flowing medium by, when needs cut off, the action of valve is as follows: unclamp, move, clamp.Unclamp is prepare in order to the movement of valve plate, because valve plate must have gap to move, the object of unclamping is exactly to manufacture gap, movement makes valve plate move lead to the hole site by blind hole position, when stopping behind arrival blind hole position, clamping, screw mandrel counterrotating, eliminate the gap of unclamping rear generation, make the sealing pair close contact between valve body and valve plate, reach the media flow in cutting out pipeline and the object preventing external leakage, vice versa.So how the necessary factor in order to anti-explosion engineering is quick and precisely positioned to valve plate, therefore, just be badly in need of developing a kind of can quick and precisely location and the high anti-explosion electric open gate valve of intensity, through retrieval, do not find device same or analogous with the utility model device.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of can quick and precisely location and the high anti-explosion electric open gate valve of intensity.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of anti-explosion electric open gate valve, its innovative point is: comprise
One valve body, this valve body is by steel pultrusion, described valve body comprises a rectangular frame, this rectangular frame surface is provided with the through hole that a diameter is less than the framework length of side, described valve body also comprises a rail brackets, and this rail brackets comprises and is arranged on guide rail on rectangular frame and can along the rectangular support frame of slide;
One valve plate, described valve plate comprises left valve plate, right valve plate, blind plate and saturating plate, and blind plate and saturating plate are arranged on left valve plate and right valve plate respectively;
One Electric actuator, this Electric actuator is arranged on rectangular frame side, and described Electric actuator comprises motor and drive lead screw, and motor is connected with drive lead screw, and drive lead screw is connected with rectangular support frame;
One clamp device, this clamp device comprises some some swing arms along the distribution of rectangular frame through hole circumferencial direction, is connected between adjacent swing arm by V-arrangement link, and wherein any V-arrangement link is connected with Electric actuator by a screw mandrel.
The utility model has the advantage of: the valve body of the utility model device is by steel pultrusion, thus just add the intensity of valve entirety, postive stop baffle guarantees the accurate location of valve plate, when valve plate moves to the position at postive stop baffle place, sensor is subject to vibration induction and sends signal then by operator's throttle down Electric actuator, and sensor improves closed assurance precision, avoids screw mandrel to dally the damage caused, the simple baffle plate setting operation of postive stop baffle is convenient, cost-saving.
Accompanying drawing explanation
Fig. 1 is the plan view of the utility model device anti-explosion electric open gate valve.
Fig. 2 is the side view of the utility model device anti-explosion electric open gate valve.
Embodiment
A kind of anti-explosion electric open gate valve as shown in Fig. 1 to 2, comprises valve body 1, valve plate 2, Electric actuator 3 and clamp device 4.
The valve body 1 of the utility model device is by steel pultrusion, valve body 1 comprises a rectangular frame, this rectangular frame surface is provided with the through hole that a diameter is less than the framework length of side, valve body 1 also comprises a rail brackets, and this rail brackets comprises and is arranged on guide rail on rectangular frame and can along the rectangular support frame of slide.
The valve plate 2 of the utility model device comprises left valve plate, right valve plate, blind plate and saturating plate, and blind plate and saturating plate are arranged on left valve plate and right valve plate respectively.
The Electric actuator 3 of the utility model device is arranged on rectangular frame side, and Electric actuator 3 comprises motor and drive lead screw, and motor is connected with drive lead screw, and drive lead screw is connected with rectangular support frame.
The clamp device 4 of the utility model device comprises some some swing arms along the distribution of rectangular frame through hole circumferencial direction, and connected by V-arrangement link between adjacent swing arm, wherein any V-arrangement link is connected with Electric actuator by a screw mandrel.
The utility model has the advantage of: the valve body of the utility model device is by steel pultrusion, thus just add the intensity of valve entirety, postive stop baffle guarantees the accurate location of valve plate, when valve plate moves to the position at postive stop baffle place, sensor is subject to vibration induction and sends signal then by operator's throttle down Electric actuator, and sensor improves closed assurance precision, avoids screw mandrel to dally the damage caused, the simple baffle plate setting operation of postive stop baffle is convenient, cost-saving.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. an anti-explosion electric open gate valve, is characterized in that: comprise
One valve body, this valve body is by steel pultrusion, described valve body comprises a rectangular frame, this rectangular frame surface is provided with the through hole that a diameter is less than the framework length of side, described valve body also comprises a rail brackets, and this rail brackets comprises and is arranged on guide rail on rectangular frame and can along the rectangular support frame of slide;
One valve plate, described valve plate comprises left valve plate, right valve plate, blind plate and saturating plate, and blind plate and saturating plate are arranged on left valve plate and right valve plate respectively;
One Electric actuator, this Electric actuator is arranged on rectangular frame side, and described Electric actuator comprises motor and drive lead screw, and motor is connected with drive lead screw, and drive lead screw is connected with rectangular support frame;
One clamp device, this clamp device comprises some some swing arms along the distribution of rectangular frame through hole circumferencial direction, is connected between adjacent swing arm by V-arrangement link, and wherein any V-arrangement link is connected with Electric actuator by a screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286918.7U CN204592362U (en) | 2015-05-06 | 2015-05-06 | A kind of anti-explosion electric open gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286918.7U CN204592362U (en) | 2015-05-06 | 2015-05-06 | A kind of anti-explosion electric open gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592362U true CN204592362U (en) | 2015-08-26 |
Family
ID=53928514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286918.7U Expired - Fee Related CN204592362U (en) | 2015-05-06 | 2015-05-06 | A kind of anti-explosion electric open gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193417A1 (en) | 2021-03-18 | 2022-09-22 | 大连康维科技有限公司 | Valve |
-
2015
- 2015-05-06 CN CN201520286918.7U patent/CN204592362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193417A1 (en) | 2021-03-18 | 2022-09-22 | 大连康维科技有限公司 | 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: 20150826 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |