CN207486064U - A kind of operated pneumatic valve - Google Patents
A kind of operated pneumatic valve Download PDFInfo
- Publication number
- CN207486064U CN207486064U CN201721452614.9U CN201721452614U CN207486064U CN 207486064 U CN207486064 U CN 207486064U CN 201721452614 U CN201721452614 U CN 201721452614U CN 207486064 U CN207486064 U CN 207486064U
- Authority
- CN
- China
- Prior art keywords
- valve
- cover board
- pressure system
- valve body
- operated pneumatic
- 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
Links
- 230000000740 bleeding effect Effects 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model provides a kind of operated pneumatic valve,Including valve body,Valve-rod combination,Pressure system,Sealing ring and Magnetic bolt,The pressure system is arranged on the top of valve body,The valve-rod combination is arranged on the bottom of pressure system,The bottom of the valve body is equipped with sewage draining exit,The Magnetic bolt is mounted on the bottom of valve body by sewage draining exit,The valve-rod combination includes seal head and connecting rod,The seal head is arranged on the bottom of connecting rod,The pressure system includes pedestal,Air bag,Cover board,Washer,Air bleeding valve,Check valve and intake valve,The air bag is arranged on chassis interior,The cover board is arranged on the top of pedestal,The cover board is equipped with air flue,Bladder joint,Inlet suction port and exhaust joint,The check valve is installed on the cover board by inlet suction port,The air bleeding valve is installed on the cover board by exhaust joint,The intake valve is arranged on one end of check valve,The operated pneumatic valve reasonable design,Practicability is high,It is suitble to promote.
Description
Technical field
The utility model is a kind of operated pneumatic valve, belongs to technical field of valve control.
Background technology
There is the place of requirement of explosion proof in oil, chemical industry etc. now, operated pneumatic valve has been common transmission control component, special
When not being raw material supply and quick response, the fine or not key into safety in production of an operated pneumatic valve, still, now on the market
Pneumatic operated valve it is almost similar, structure is more single, typically the combination of cylinder and valve, and cylinder volume is larger, to space
It is more demanding, and cylinder cost and maintenance cost are higher, and during controlling transmission raw material, the impurity in raw material is to valve body
Destruction happens occasionally, and then influences the control of transmission, poor practicability, therefore the utility model and provide a kind of operated pneumatic valve.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of operated pneumatic valve, to solve the above-mentioned back of the body
The problem of being proposed in scape technology, the utility model is designed reasonably, practicability is high, is suitble to promote.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of operated pneumatic valve, packet
Valve body, valve-rod combination, pressure system, sealing ring and Magnetic bolt are included, the pressure system is arranged on the top of valve body, the valve
Bar combination settings are equipped with sewage draining exit in the bottom of pressure system, the bottom of the valve body, and the Magnetic bolt is pacified by sewage draining exit
Mounted in the bottom of valve body, the valve-rod combination includes seal head and connecting rod, and the seal head is arranged on the bottom of connecting rod, institute
It states pressure system and includes pedestal, air bag, cover board, washer, air bleeding valve, check valve and intake valve, the air bag is arranged in pedestal
Portion, the cover board are arranged on the top of pedestal, and the cover board is equipped with air flue, bladder joint, inlet suction port and exhaust joint, institute
It states check valve to install on the cover board by inlet suction port, the air bleeding valve is installed on the cover board by exhaust joint, the air inlet
Valve is arranged on one end of check valve.
As a kind of preferred embodiment of the utility model, the intake valve is identical with the size specification of air bleeding valve.
As a kind of preferred embodiment of the utility model, the pressure system is mounted on by bolt on valve body, institute
It states Magnetic bolt and includes bolt and magnet steel.
The beneficial effects of the utility model：A kind of operated pneumatic valve of the utility model, including check valve, valve-rod combination, gas
Capsule, air bleeding valve, intake valve, Magnetic bolt and magnet steel.
1. when pipeline is needed to stop transmission raw material, intake valve is opened, gas enters check valve and begins through air flue to gas
Capsule is inflated, and air bag expands against connecting rod and moves down, and valve is closed, and when pipeline is needed to transmit raw material again, opens exhaust
Valve, valve-rod combination move up under the action of feed pressure, and gas is discharged by air bleeding valve in air bag, and valve opening is easy to operate, instead
Should be sensitive, it is at low cost；
2. when being safeguarded to pneumatic operated valve, the Magnetic bolt of body base is opened using spanner, valve in-vivo metal class is miscellaneous
Matter is attracted on magnet steel, it is therefore prevented that destruction of the metal impurities to valve inner component；
3. the operated pneumatic valve reasonable design, practicability is high, is suitble to promote.
Description of the drawings
Fig. 1 is a kind of structure diagram of operated pneumatic valve of the utility model；
Fig. 2 is a kind of structure diagram of operated pneumatic valve pressure system of the utility model；
Fig. 3 is a kind of structure diagram of operated pneumatic valve cover board of the utility model；
Fig. 4 is a kind of structure diagram of operated pneumatic valve Magnetic bolt of the utility model；
In figure：1- valve bodies, 2- valve-rod combinations, 3- pressure systems, 4- sealing rings, 5- Magnetic bolts, 6- pedestals, 7- air bags,
8- washers, 9- cover boards, 10- check valves, 11- intake valves, 12- air bleeding valves, 13- bladder joints, 14- exhaust joints, 15- air inlet connectings
Head, 16- bolts, 17- magnet steel.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
It please refers to Fig.1 to Fig.4, the utility model provides a kind of technical solution：A kind of operated pneumatic valve, including valve body 1, valve rod
Combination 2, pressure system 3, sealing ring 4 and Magnetic bolt 5, the pressure system 3 are arranged on the top of valve body 1, the valve rod group
2 bottoms for being arranged on pressure system 3 are closed, the bottom of the valve body 1 is equipped with sewage draining exit, and the Magnetic bolt 5 is pacified by sewage draining exit
Mounted in the bottom of valve body 1, the valve-rod combination 2 includes seal head and connecting rod, and the seal head is arranged on the bottom of connecting rod,
The pressure system 3 includes pedestal 6, air bag 7, cover board 9, washer 8, air bleeding valve 12, check valve 10 and intake valve 11, the air bag
7 are arranged on inside pedestal 6, and the cover board 9 is arranged on the top of pedestal 6, the cover board 9 be equipped with air flue, bladder joint 13, into
Gas connector 15 and exhaust joint 14, the check valve 10 are mounted on by inlet suction port 15 on cover board 9, and the air bleeding valve 12 passes through
Exhaust joint 14 is mounted on cover board 9, and the intake valve 11 is arranged on one end of check valve 10.
As a kind of preferred embodiment of the utility model, the size specification phase of the intake valve 11 and air bleeding valve 12
Together.
As a kind of preferred embodiment of the utility model, the pressure system 3 is by connecting bolt mounted on valve body 1
On, the Magnetic bolt 5 includes bolt 16 and magnet steel 17.
Operation principle：Air source is accessed in one end of intake valve 11, opens intake valve 11 manually, gas enters check valve 10,
By air flue, start to inflate into air bag 7, air bag 7 starts to expand, and one end of connecting rod starts rapidly under the pressure of air bag 7
It moving down, air valve is closed at this time, since the unidirectional gas transmission of check valve 10 acts on, the pressure stability in air bag 7, so that it is unexpected in air source
Without the closing of influence valve during cut-out, relatively reliable, this is simple in structure, easy to operate, is swift in motion, and needs Open valve
When, intake valve 11 is turned off manually first, then opens air bleeding valve 12 and starts to be vented, raw material of the valve-rod combination 2 in valve chamber entrance
Start to move up under pressure effect, air bag 7 is compressed, and the gas in air bag 7, into air entering flue, passes through exhaust joint by bladder joint 13
14 are completely exhausted out by air bleeding valve 12, realize the unlatching of valve, and control is more convenient, and Magnetic bolt 5 is equipped in the bottom of valve body 1,
When impurity containing metallicity in raw material, during by valve body 1, can be adsorbed by the magnet steel 17 on Magnetic bolt 5,
So as to reduce broken ring of the metal impurities to seal head, and then the purity of raw material is improved, extend the service life of pneumatic operated valve, this
Novel in structural design, the operated pneumatic valve reasonable design is simple in structure, and practicability is high, is suitble to promote.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of operated pneumatic valve, which is characterized in that including valve body（1）, valve-rod combination（2）, pressure system（3）, sealing ring（4）With
Magnetic bolt（5）, the pressure system（3）It is arranged on valve body（1）Top, the valve-rod combination（2）It is arranged on pressure system
（3）Bottom, the valve body（1）Bottom be equipped with sewage draining exit, the Magnetic bolt（5）Valve body is mounted on by sewage draining exit（1）
Bottom, the valve-rod combination（2）Including seal head and connecting rod, the seal head is arranged on the bottom of connecting rod, the pressure
Force system（3）Including pedestal（6）, air bag（7）, cover board（9）, washer（8）, air bleeding valve（12）, check valve（10）And intake valve
（11）, the air bag（7）It is arranged on pedestal（6）Inside, the cover board（9）It is arranged on pedestal（6）Top, the cover board（9）
It is equipped with air flue, bladder joint（13）, inlet suction port（15）And exhaust joint（14）, the check valve（10）Pass through inlet suction port
（15）Mounted on cover board（9）On, the air bleeding valve（12）Pass through exhaust joint（14）Mounted on cover board（9）On, the intake valve
（11）It is arranged on check valve（10）One end.
2. a kind of operated pneumatic valve according to claim 1, it is characterised in that：The intake valve（11）And air bleeding valve（12）'s
Size specification is identical.
3. a kind of operated pneumatic valve according to claim 1, it is characterised in that：The pressure system（3）By connecting bolt
Mounted on valve body（1）On, the Magnetic bolt（5）Including bolt（16）And magnet steel（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452614.9U CN207486064U (en) | 2017-11-03 | 2017-11-03 | A kind of operated pneumatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452614.9U CN207486064U (en) | 2017-11-03 | 2017-11-03 | A kind of operated pneumatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486064U true CN207486064U (en) | 2018-06-12 |
Family
ID=62479020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452614.9U Expired - Fee Related CN207486064U (en) | 2017-11-03 | 2017-11-03 | A kind of operated pneumatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116515284A (en) * | 2023-07-05 | 2023-08-01 | 江苏弘盛新材料股份有限公司 | Environment-friendly low-smoke halogen-free flame-retardant modified nylon material and preparation method thereof |
-
2017
- 2017-11-03 CN CN201721452614.9U patent/CN207486064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116515284A (en) * | 2023-07-05 | 2023-08-01 | 江苏弘盛新材料股份有限公司 | Environment-friendly low-smoke halogen-free flame-retardant modified nylon material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |