CN207584042U - Pneumatic butterfly valve device - Google Patents
Pneumatic butterfly valve device Download PDFInfo
- Publication number
- CN207584042U CN207584042U CN201720924679.2U CN201720924679U CN207584042U CN 207584042 U CN207584042 U CN 207584042U CN 201720924679 U CN201720924679 U CN 201720924679U CN 207584042 U CN207584042 U CN 207584042U
- Authority
- CN
- China
- Prior art keywords
- valve
- cylinder body
- stent
- rotary piston
- sealing ring
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a kind of Pneumatic butterfly valve device, including valve, sealing ring, valve body, valve rod, stent, cylinder body, rotary piston component, adjust the major parts such as limiting, the valve, as power source, is performed by rotary cylinder rotation using compressed air and is turned on and off acting；The valve rod is connected by link block with the piston shaft of rotary piston component；The valve body uses monoblock cast；The sealing ring is integrally suppressed using top-quality rubber；The cylinder body is fastened by bolts together by upper and lower cylinder body, and cylinder body is fixed on stent, and stent is mounted on valve body；It is described to adjust the controllable rotary piston component rotational angle of limiting.Compared with prior art, the utility model Pneumatic butterfly valve device has high voltage performance and good leakproofness, control process very energy conservation and environmental protection effectively increases working efficiency, moreover it is possible to realize automation control using compressed air as power source.
Description
Technical field
The utility model is related to a kind of industrial valve class actuator, belong on industrial automation assembly line convey empty gas and water,
The actuator of the fluid media (medium)s such as vacuum more particularly to a kind of Pneumatic butterfly valve device.
Background technology
Traditional butterfly valve is made of valve seal component, installation valve body, keying actuator control unit, belongs to type hand
Device.Valve seal component performs control unit action by manual operation, reaches the flowing for opening fluid and block fluid.People
Size gear is opened in the setting of work headstock gear, to adjust valve opening size.Since artificial gear precision is not high, it is not closed completely,
Fluid is caused to leak, quality problems often occurs in waste of energy, serious to affect environment.
Pneumatic butterfly valve device, as power source, has high voltage performance and good leakproofness, control using compressed air
Process very energy conservation and environmental protection, effectively increases working efficiency, moreover it is possible to realize automation control.
Utility model content
The technical issues of the utility model solves is to provide Pneumatic butterfly valve device, be held with solving traditional industry class valve
The problems such as row device manual operation is cumbersome, easy leakage, waste of resource, efficiency are low.
In order to solve the above technical problems, the utility model uses a kind of Pneumatic butterfly valve device, including valve, sealing ring, valve
Body, stent, cylinder body, rotary piston component, adjusts the major parts such as limiting at valve rod, and the valve is using compressed air as dynamic
Power source is performed by rotary cylinder rotation and is turned on and off acting；The valve rod passes through link block and the piston of rotary piston component
Axis is connected；The valve body uses monoblock cast；The sealing ring is integrally suppressed using top-quality rubber；The cylinder body is by upper and lower cylinder
Body is fastened by bolts together, and cylinder body is fixed on stent, and stent is mounted on valve body；It is described to adjust the controllable revolution of limiting
Piston component rotational angle.
Further, the valve is mounted on by pin on valve rod, and the both ends of valve rod are placed on the positioning shaft hole of valve body
It is interior, sealing ring is equipped between valve rod and valve body, sealing ring is equipped between valve and valve body, valve is using compressed air as power source.
Further, the valve rod is connected by link block with the piston shaft of rotary piston component, and the cylinder body passes through spiral shell
Bolt is mounted on the stent of lower section, and stent is mounted on by bolt on the valve body of lower section, and valve rod and link block, cylinder are equipped in stent
It is equipped with rotary piston component, square sealing ring and gasket in vivo.
Further, the valve is manufactured using high-quality stainless steel, and valve body uses monoblock cast, and sealing ring is using excellent
Matter rubber is integrally suppressed, and the sealing performance of sealing ring is very good, and cylinder body is formed using aluminium alloy compression casting, and valve rod main shaft is by high-precision
The roll forming of degree.
Compared with prior art, the utility model Pneumatic butterfly valve device has resistance to height using compressed air as power source
Performance and good leakproofness are pressed, control process very energy conservation and environmental protection effectively increases working efficiency, moreover it is possible to realize automation control
System.
Description of the drawings
Fig. 1 is the cross-sectional view of Pneumatic butterfly valve device described in the utility model.
Specific embodiment
In the utility model preferred embodiment, a kind of Pneumatic butterfly valve device is provided, including valve 1, sealing ring 2, valve body
3rd, valve rod 5, stent 6, cylinder body 9, rotary piston component 11, the adjusting limiting major parts such as 13, the valve 1 use compressed air
As power source, performed by rotary cylinder rotation and be turned on and off acting；The valve rod 1 passes through link block 7 and rotary piston group
The piston shaft of part 11 is connected；The valve body 3 uses monoblock cast；The sealing ring 2 is integrally suppressed using top-quality rubber；The cylinder
Body 9 is tightened together by upper and lower cylinder body by bolt 4, and cylinder body 9 is fixed on the frame 6, and stent 6 is mounted on valve body 3；It is described
Adjust 13 controllable 11 rotational angles of rotary piston component of limiting.
Refering to Figure 1, valve 1 is mounted on by pin on valve rod 5, the both ends of valve rod 5 are placed on the positioning of valve body 3
In axis hole, sealing ring 2 is equipped between valve rod 5 and valve body 3, sealing ring 2 is equipped between valve 1 and valve body 3, valve 1 uses compressed air
As power source.Valve rod 5 is connected by link block 7 with the piston shaft of rotary piston component 11, and cylinder body 9 is mounted on by bolt 4
On the stent 6 of lower section, stent 6 is mounted on by bolt 4 on the valve body 3 of lower section, and valve rod 5 and link block 7, cylinder are equipped in stent 6
Rotary piston component 11, square sealing ring 8 and gasket 10 are equipped in body 9.Valve 1 is manufactured using high-quality stainless steel, valve
Body 3 uses monoblock cast, and sealing ring 2 is integrally suppressed using top-quality rubber, and the sealing performance of sealing ring 2 is very good, and cylinder body 9 is adopted
It is formed with aluminium alloy compression casting, 5 main shaft of valve rod passes through high-precision roll forming.Adjust 13 controllable rotary piston components 11 of limiting
The size of rotational angle, plays the role of positioning, rotary piston axis and valve axis connection, 1 rotational angle of indirect control valve.
In use, the Pneumatic butterfly valve device is mounted on the machine of the industries such as foamed machinery, air, water or other fluid conveying
The control of open and close is carried out, on the inlet and outlet channel for the valve body that pipeline pipe is connected to the device, when equipment control cabinet is sent out
Going out signal, control pressure air source enters 9 control unit of cylinder body of the device, and the rotary piston component 11 of cylinder body 9 starts to rotate, from
And the valve 1 with 1 seal member of movable valve rotarily opens, valve body 3 starts trandfer fluid, treats that fluid conveying finishes, switch board is again
It is secondary to send out signal, control pressure air source is blocked to enter 9 control unit of cylinder body of the device, the valve 1 of 1 sealing element component of valve revolves
Turn to close, valency mass flow body is blocked, and fluid stops flowing, and a working cycles terminate；When switch board sends out signal again, repeat
Above-mentioned work so constantly carries out cycle operation.
In conclusion the utility model Pneumatic butterfly valve device uses compressed air to have high voltage performance as power source
With good leakproofness, control process very energy conservation and environmental protection effectively increases working efficiency, moreover it is possible to realize automation control.
The above is only the most preferred embodiment of the utility model, and not the utility model is made in any form
Limitation, any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, utilization is above-mentioned
The method content of announcement makes technical solutions of the utility model many possible changes and modifications, belongs to claims guarantor
The range of shield.
Claims (4)
1. a kind of Pneumatic butterfly valve device including valve, sealing ring, valve body, valve rod, stent, cylinder body, rotary piston component, is adjusted
Limiting, which is characterized in that the valve, as power source, is performed by rotary cylinder rotation using compressed air and is turned on and off moving
Make；The valve rod is connected by link block with the piston shaft of rotary piston component；The valve body uses monoblock cast；The sealing
Ring is integrally suppressed using rubber；The cylinder body is fastened by bolts together by upper and lower cylinder body, and cylinder body is fixed on stent, branch
Frame is mounted on valve body；It is described to adjust the controllable rotary piston component rotational angle of limiting.
2. Pneumatic butterfly valve device according to claim 1, it is characterised in that：The valve is mounted on valve rod by pin
On, the both ends of valve rod are placed in the positioning shaft hole of valve body, and sealing ring is equipped between valve rod and valve body, are equipped between valve and valve body close
Seal ring, valve is using compressed air as power source.
3. Pneumatic butterfly valve device according to claim 1, it is characterised in that：The valve rod passes through link block and rotary piston
The piston shaft of component is connected, and the cylinder body is mounted on by bolt on the stent of lower section, and stent is mounted on lower section by bolt
On valve body, valve rod and link block are equipped in stent, rotary piston component, square sealing ring and gasket are equipped in cylinder body.
4. Pneumatic butterfly valve device according to claim 1, it is characterised in that：The valve is manufactured using stainless steel,
Valve body uses monoblock cast, and cylinder body is formed using aluminium alloy compression casting, and valve rod main shaft passes through high-precision roll forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924679.2U CN207584042U (en) | 2017-07-28 | 2017-07-28 | Pneumatic butterfly valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924679.2U CN207584042U (en) | 2017-07-28 | 2017-07-28 | Pneumatic butterfly valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584042U true CN207584042U (en) | 2018-07-06 |
Family
ID=62717636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720924679.2U Expired - Fee Related CN207584042U (en) | 2017-07-28 | 2017-07-28 | Pneumatic butterfly valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584042U (en) |
-
2017
- 2017-07-28 CN CN201720924679.2U patent/CN207584042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180829 Address after: 201404 Fengxian District Jinhui Industrial Road 1188, two buildings, Shanghai. Patentee after: SHANGHAI HONGFAN FLUID TECHNOLOGY Co.,Ltd. Address before: 201404 12 workshop, 1 building, 16 Jinri Road, Jinhui Town, Fengxian District, Shanghai, 299 Patentee before: Shanghai Hongda Pneumatic System Manufactory Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |