CN206555548U - Explosion-proof type ball valve assembly - Google Patents
Explosion-proof type ball valve assembly Download PDFInfo
- Publication number
- CN206555548U CN206555548U CN201720020937.4U CN201720020937U CN206555548U CN 206555548 U CN206555548 U CN 206555548U CN 201720020937 U CN201720020937 U CN 201720020937U CN 206555548 U CN206555548 U CN 206555548U
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- CN
- China
- Prior art keywords
- valve
- valve body
- semiaxis
- step groove
- explosion
- 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.)
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of explosion-proof type ball valve assembly, including valve body, the valve body upper end is provided with valve rod hole, semiaxis is rotatablely equipped with the valve rod hole, valve plate is installed with the upper semiaxis, the bottom of the valve body is installed with lower semiaxis, the lower end of the valve plate is rotatably installed on lower semiaxis, the right-hand member of the valve body is provided with craft port, the side wall of the craft port is provided with step groove, the basal sliding of the step groove is provided with telescopic section, side of the top of the step groove provided with Double seal ring is provided with O-ring differential, the O-ring differential is located between butt end and telescopic section.The utility model is provided with pressure sensor, the change of pressure size can be found in time, and is simultaneously emitted by alarm, reminds keeper, it is to avoid leakage, can be used for elasticity between adjustment pipeline and valve.
Description
Technical field
The utility model is related to a kind of explosion-proof type ball valve assembly.
Background technology
In the prior art, valve was in using, due to the presence expanded with heat and contract with cold, and the connection end of valve sometimes needs peace
Telescopic joint is filled, to adjust the elasticity of pipeline, extension valve of the prior art is easily leaked, and complicated.
Utility model content
The utility model purpose is to provide one kind and is provided with pressure sensor, and the change of pressure size can be found in time, and together
When send alarm, remind keeper, it is to avoid leakage, can be used for the explosion-proof type ball valve group for adjusting elasticity between pipeline and valve
Part.
The utility model solves technical problem and provides following scheme：
A kind of explosion-proof type ball valve assembly, including valve body, it is characterised in that：The valve body upper end is provided with valve rod hole, the valve
It is rotatablely equipped with rod aperture on semiaxis, the upper semiaxis and is installed with valve plate, the bottom of the valve body is installed with down
Semiaxis, the lower end of the valve plate is rotatably installed on lower semiaxis, and the right-hand member of the valve body is provided with craft port, the craft port
Side wall be provided with step groove, the basal sliding of the step groove is provided with telescopic section, and the top of the step groove is provided with double density
The side of seal is provided with O-ring differential, and the O-ring differential is located between butt end and telescopic section, and the center of the valve plate is set
There is pressure sensor, and pressure sensor connection is located at the alarm device on body wall, and alarm can be sent when pressure is excessive.
Seal valve seat is provided with inside the left end of the valve body.
The utility model is provided with pressure sensor, the change of pressure size can be found in time, and is simultaneously emitted by alarm, reminds
Keeper, semiaxis, and lower semiaxis are separately installed with the upper/lower terminal of valve, and valve plate is arranged between upper and lower semiaxis, and
Craft port is provided with the right side of valve body, and step groove is provided with craft port, telescopic section and O are provided with step groove
Type circle differential, it is ensured that the sealing property at connectivity port, it is therefore prevented that leakage, and flexible effect is served simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of explosion-proof type ball valve assembly, including valve body 1, the upper end of valve body 1 is provided with valve rod hole 2, the valve
It is rotatablely equipped with rod aperture 2 on semiaxis 3, the upper semiaxis 3 and is installed with valve plate 4, the bottom of the valve body 1 is fixedly mounted
There is lower semiaxis 5, the lower end of the valve plate 4 is rotatably installed in 5 on lower semiaxis, the right-hand member of the valve body 1 is provided with craft port 6, institute
The side wall for stating craft port 6 is provided with step groove 7, and the basal sliding of the step groove 7 is provided with telescopic section 8, the step groove 7
Side of the top provided with Double seal ring be provided with O-ring differential 9, the O-ring differential 9 be located at butt end 6 and telescopic section 8 it
Between, the center of the valve plate 4 is provided with pressure sensor 11, and the connection of pressure sensor 11 is located at the alarm device on body wall
12, alarm can be sent when pressure is excessive.
Seal valve seat 10 is provided with inside the left end of the valve body 1.
Claims (2)
1. a kind of explosion-proof type ball valve assembly, including valve body, it is characterised in that：The valve body upper end is provided with valve rod hole, the valve rod
It is rotatablely equipped with hole on semiaxis, the upper semiaxis and is installed with valve plate, the bottom of the valve body is installed with lower half
Axle, the lower end of the valve plate is rotatably installed on lower semiaxis, and the right-hand member of the valve body is provided with craft port, the craft port
Side wall is provided with step groove, and the basal sliding of the step groove is provided with telescopic section, and the top of the step groove is provided with double containment
The side of circle is provided with O-ring differential, and the O-ring differential is located between butt end and telescopic section, and the center of the valve plate is provided with
Pressure sensor, and pressure sensor connection is located at the alarm device on body wall, and alarm can be sent when pressure is excessive.
2. explosion-proof type ball valve assembly according to claim 1, it is characterised in that：Provided with sealing inside the left end of the valve body
Valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020937.4U CN206555548U (en) | 2017-01-09 | 2017-01-09 | Explosion-proof type ball valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020937.4U CN206555548U (en) | 2017-01-09 | 2017-01-09 | Explosion-proof type ball valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555548U true CN206555548U (en) | 2017-10-13 |
Family
ID=60359927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020937.4U Active CN206555548U (en) | 2017-01-09 | 2017-01-09 | Explosion-proof type ball valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555548U (en) |
-
2017
- 2017-01-09 CN CN201720020937.4U patent/CN206555548U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |