CN204042016U - A kind of pneumatic stopping valve - Google Patents
A kind of pneumatic stopping valve Download PDFInfo
- Publication number
- CN204042016U CN204042016U CN201420373833.8U CN201420373833U CN204042016U CN 204042016 U CN204042016 U CN 204042016U CN 201420373833 U CN201420373833 U CN 201420373833U CN 204042016 U CN204042016 U CN 204042016U
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- valve
- supporting base
- cylinder
- hole
- valve body
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Abstract
The utility model discloses a kind of pneumatic stopping valve, comprise cylinder, valve body, supporting base, baffle plate, through hole and valve plate, described valve body is provided with supporting base, described supporting base is provided with cylinder, the piston rod of described cylinder passes supporting base and inserts in valve body, the lower end of the piston rod of described cylinder is provided with valve plate, be provided with baffle plate in described valve body, described baffle plate is provided with through hole, is provided with valve plate directly over described through hole, compared with prior art, can close instantaneously, and simple to operate, long service life, structure is simple, and cleaning easily.
Description
[technical field]
The utility model relates to one and to be essential metering fluid device engineering stop valve, and technical feature can in the technical field, particularly a kind of technical field of pneumatic stopping valve of switch valve in a flash.
[background technique]
The field used at pipe break valve is known, and conventional stop valve adopts screw thread to tighten up and down, and cut-off flowing closing duct water or solid, flow of fluid, can be very good in general pipeline using effect.Tighten about conventional stop valve adopts screw thread and unscrew, thread switch not only speed is slow, and wear-resistant seal is poor, working life is short, and the problem one that this kind of valve in use runs into solve the higher operation system of switching frequency, can not solve and complete closing function instantaneously, although be currently used on conventional pipeline, electrical control cannot complete, and generally when device requirement high frequency Push And Release, cannot reach moment and high frequency switch.Usually the problem run into can only have pneumatic ball valve to replace using, and pneumatic ball valve sealing wear is very fast, and under the use of high frequency Push And Release, the life-span is short.
Existing Pipe installing has the artificial left rotation and right rotation switch of solution, reaches closedown of pipeline effect, when needs quick closedown pipeline, can not close instantaneously, therefore related domain needs one closing instantaneously, valve simple to operate, solve and electrically can operate, substitute the valve of artificial Push And Release.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of pneumatic stopping valve, can close instantaneously, and simple to operate, long service life.
For achieving the above object, the utility model proposes a kind of pneumatic stopping valve, comprise cylinder, valve body, supporting base, baffle plate, through hole and valve plate, described valve body is provided with supporting base, and described supporting base is provided with cylinder, and the piston rod of described cylinder passes supporting base and inserts in valve body, the lower end of the piston rod of described cylinder is provided with valve plate, be provided with baffle plate in described valve body, described baffle plate is provided with through hole, is provided with valve plate directly over described through hole.
As preferably, described valve plate is reverse tapered shapes, and described through hole is the through hole matched with valve plate, and the passage in described valve body is by through hole intercommunication.
As preferably, described cylinder is vertically mounted on supporting base by fixing bolt, and the piston rod of described cylinder and supporting base are tightly connected and slidably.
The beneficial effects of the utility model: the utility model is by driving valve original thread up and down, change cylinder into drive up and down, so not only motion speed is fast, can close instantaneously and reach energy accurate flow control effect, solve traditional pneumatic valve and can only use ball valve, cause the shortcoming that the too high quick abrasion of frequency, life-span are short, simple operations is controlled at high frequency starter gate valve Push And Release cylinder, compared with prior art, can close instantaneously, and simple to operate, long service life, structure is simple, and cleaning easily.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of pneumatic stopping valve of the utility model.
In figure: 1-cylinder, 2-valve body, 3-supporting base, 4-baffle plate, 5-through hole, 6-valve plate.
[embodiment]
Consult Fig. 1, a kind of pneumatic stopping valve of the utility model, comprise cylinder 1, valve body 2, supporting base 3, baffle plate 4, through hole 5 and valve plate 6, described valve body 2 is provided with supporting base 3, described supporting base 3 is provided with cylinder 1, the piston rod of described cylinder 1 passes supporting base 3 and inserts in valve body 2, the lower end of the piston rod of described cylinder 1 is provided with valve plate 6, baffle plate 4 is provided with in described valve body 2, described baffle plate 4 is provided with through hole 5, valve plate 6 is provided with directly over described through hole 5, described valve plate 6 is reverse tapered shapes, described through hole 5 is the through hole matched with valve plate 6, passage in described valve body 2 is by through hole 5 intercommunication, described cylinder 1 is vertically mounted on supporting base 3 by fixing bolt, the piston rod of described cylinder 1 and supporting base 3 are tightly connected and slidably.
Utility model works process:
A kind of pneumatic stopping valve of the utility model in the course of the work, when stop valve needs to close, cylinder 1 works, the piston rod of cylinder 1 is to downward-extension, by in valve plate 6 receiving through-hole 5, valve plate 6 and baffle plate 4 are engaged in and form one in valve body 2 and block body, valve body 2 inner passage is closed, when stop valve needs to open, cylinder 1 works, the piston rod of cylinder 1 is retracted, valve plate 6 is driven to depart from baffle plate 4, now, valve body 2 inner passage is by through hole 5 intercommunication, valve original thread drives up and down, change cylinder about 1 into drive, so not only motion speed is fast, can close instantaneously and reach energy accurate flow control effect, solve traditional pneumatic valve and can only use ball valve, cause the too high quick abrasion of frequency, the shortcoming that life-span is short, simple operations is controlled at high frequency starter gate valve Push And Release cylinder, compared with prior art, can close instantaneously, and it is simple to operate, long service life, structure is simple, cleaning easily.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (3)
1. a pneumatic stopping valve, it is characterized in that: comprise cylinder (1), valve body (2), supporting base (3), baffle plate (4), through hole (5) and valve plate (6), described valve body (2) is provided with supporting base (3), described supporting base (3) is provided with cylinder (1), the piston rod of described cylinder (1) passes supporting base (3) and inserts in valve body (2), the lower end of the piston rod of described cylinder (1) is provided with valve plate (6), baffle plate (4) is provided with in described valve body (2), described baffle plate (4) is provided with through hole (5), valve plate (6) is provided with directly over described through hole (5).
2. a kind of pneumatic stopping valve as claimed in claim 1, it is characterized in that: described valve plate (6) is reverse tapered shapes, described through hole (5) is the through hole matched with valve plate (6), and the passage in described valve body (2) is by through hole (5) intercommunication.
3. a kind of pneumatic stopping valve according to any one of claim 1 to 2, it is characterized in that: described cylinder (1) is vertically mounted on supporting base (3) by fixing bolt, the piston rod of described cylinder (1) and supporting base (3) are tightly connected and slidably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373833.8U CN204042016U (en) | 2014-07-08 | 2014-07-08 | A kind of pneumatic stopping valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373833.8U CN204042016U (en) | 2014-07-08 | 2014-07-08 | A kind of pneumatic stopping valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042016U true CN204042016U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373833.8U Active CN204042016U (en) | 2014-07-08 | 2014-07-08 | A kind of pneumatic stopping valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546198A (en) * | 2016-03-01 | 2016-05-04 | 魏伯卿 | Cut-off electromagnetic valve |
-
2014
- 2014-07-08 CN CN201420373833.8U patent/CN204042016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546198A (en) * | 2016-03-01 | 2016-05-04 | 魏伯卿 | Cut-off electromagnetic valve |
| CN105546198B (en) * | 2016-03-01 | 2017-11-07 | 魏伯卿 | Clean cut system magnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: Room 705, Green Capital World Trade Plaza, Began Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Huijie New Materials Co., Ltd. Address before: 310000 Zhabei Village, Hezhuang Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG JOINLEADER SILICON CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 311228 No. 165 Hongda Road, Qiaonan District, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Huijie New Materials Co., Ltd. Address before: Room 705, Green Capital World Trade Plaza, Began Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Huijie New Materials Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311200 No.165 Hongda Road, Qiaonan block, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Saint Gobain Huijie (Hangzhou) new material Co.,Ltd. Address before: No. 165, Hongda Road, Qiaonan block, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Huijie New Materials Co.,Ltd. |