CN220060628U - Air automatic control valve - Google Patents
Air automatic control valve Download PDFInfo
- Publication number
- CN220060628U CN220060628U CN202321633919.5U CN202321633919U CN220060628U CN 220060628 U CN220060628 U CN 220060628U CN 202321633919 U CN202321633919 U CN 202321633919U CN 220060628 U CN220060628 U CN 220060628U
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- CN
- China
- Prior art keywords
- valve
- rod
- hole
- valve body
- automatic control
- 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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Links
- 238000009434 installation Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Abstract
The utility model discloses an automatic air control valve, which relates to the technical field of air control valves and comprises a valve body, an air inlet and an air outlet, wherein two groups of mounting holes are formed in the valve body, a valve seat is arranged in the valve body, a valve hole I and a valve hole II are formed in the valve seat, the air inlet and the air outlet are communicated through the valve hole I and the valve hole II, a valve cover assembly for sealing the valve hole I and the valve hole II is arranged in the valve body, the valve cover assembly comprises a valve rod, a valve I, a valve II and a valve III are arranged on the valve rod, the valve I is positioned above the valve hole I, the valve II is positioned in the valve seat, and the valve III is positioned above the valve hole II. The valve cover assembly is reasonable in design structure, the valve cover assembly is driven to move up and down in the valve body, and sealing of the first valve hole or the second valve hole or the first valve hole and the second valve hole can be respectively achieved, so that the effects of circulating, stopping and sectionally circulating gas in the valve body are achieved, and the flow of the gas in the valve body can be accurately controlled.
Description
Technical Field
The utility model relates to the technical field of air control valves, in particular to an air automatic control valve.
Background
The control valve is an actuator in an automatic control system, and the application quality of the control valve directly reflects the regulation quality of the system. As a terminal element in process control, there has been an updated understanding of its importance over the past. The quality of the application of the regulating valve is important to calculate and select the shape correctly besides the quality of the product itself, whether the user installs, uses and maintains correctly.
Application number: 202220347834.X discloses an air control valve, it can be effectual through a valve control two reposition of redundant personnel flow and switch, set up the packing silo in the lower extreme of threaded rod, inside packing sealing material, can drive the key position of lubricating oil lubrication valve through the motion of threaded rod, the position of hemisphere apron still can be disassembled and then the solitary case of changing, can observe the running condition of valve through the observation mouth when the maintenance, and then more convenient finding out the cause that the valve appears the problem can the maintenance of pertinence.
In the above-mentioned scheme, although the valve core can be used to control the opening and closing of the valve, the valve core only has two states of opening and closing for the valve, so that it is difficult to control the flow of the gas in the control valve in a stepwise manner. To this end we provide an air automatic control valve that solves the above problems.
Disclosure of Invention
First) solving the technical problems
The utility model aims to make up the defects of the prior art and provides an air automatic control valve.
Two) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air automatic control valve, includes valve body, air inlet and gas outlet, two sets of mounting holes have been seted up on the valve body, install the disk seat in the valve body, valve hole one and valve hole two have been seted up on the disk seat, the air inlet with the gas outlet is through valve hole one and valve hole two-phase intercommunication, be provided with in the valve body and be used for valve hole one and valve hole two confined valve gap components, the valve gap component includes the valve rod, install valve one, valve two and valve three on the valve rod, valve one is located the top of valve hole one, valve two is located in the disk seat, valve three is located the top of valve hole two.
The valve body is provided with a driving assembly for driving the valve cover assembly to move and a supporting assembly for supporting the valve cover assembly, the driving assembly comprises a first mounting groove formed in the valve body, a mounting block mounted on the valve body and a driving device mounted on the mounting block, a linkage rod is mounted at the telescopic end of the driving device, the bottom end of the linkage rod is mounted on the valve rod, and packing is arranged between the linkage rod and the mounting block.
The support assembly comprises a second installation groove arranged on the valve body and a support seat arranged at the second installation groove, wherein a support rod is arranged in the support seat, and the bottom end of the valve rod is inserted into the support rod.
Third), beneficial effects:
compared with the prior art, the air automatic control valve has the following beneficial effects:
according to the utility model, through the cooperation arrangement among the valve seat, the first valve hole, the second valve hole, the driving assembly and the valve cover assembly, the driving assembly is utilized to enable the valve cover assembly to move up and down in the valve body, and the sealing of the first valve hole or the second valve hole or the first valve hole and the second valve hole can be respectively realized, so that the effects of circulating, stopping and sectionally circulating gas in the valve body are achieved, and the flow of the gas in the valve body can be accurately controlled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the valve cover assembly of the present utility model.
In the figure: 1. a valve body; 2. an air inlet; 3. an air outlet; 4. a first mounting groove; 5. a second mounting groove; 6. a valve seat; 7. a valve hole I; 8. a valve hole II; 9. a valve stem; 10. a valve I; 11. a second valve; 12. a third valve; 13. a mounting block; 14. a filler; 15. a driving device; 16. a linkage rod; 17. a support base; 18. a support rod; 19. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the present utility model provides a technical solution: the utility model provides an air automatic control valve, including valve body 1, air inlet 2 and gas outlet 3, two sets of mounting holes 19 have been seted up on the valve body 1, available mounting hole 19 installs the both ends of valve body 1, install disk seat 6 in the valve body 1, valve gap 7 and valve gap second 8 have been seted up on the disk seat 6, disk seat 6 can shelter from sealedly to air inlet 2, form a cavity between air inlet 2 and the disk seat 6, and form another cavity between gas outlet 3 and the disk seat 6, and utilize valve gap first 7 and valve gap second 8 to make two cavities communicate, air inlet 2 and gas outlet 3 are linked together through valve gap first 7 and valve gap second 8, valve gap first 7 and valve gap second 8 are a slotted hole that two circular cone grooves formed, be provided with in the valve body 1 and be used for valve gap 7 and valve gap second 8 confined valve gap subassembly, the valve gap subassembly includes valve rod 9, install valve first 10 on the valve rod 9, valve second 11 and valve third 12, valve 10 are located the top of valve gap 7, valve second 11 is located 6, valve third 12 is located the top of valve gap 8, valve gap first 10 is located the top of valve gap 8, valve gap 8 is gone into to valve gap 8, can be sealed to valve gap first 7 to valve gap 8, can be inserted to valve gap 8 in the bottom 7.
The valve body 1 is provided with a driving assembly for driving the valve cover assembly to move and a supporting assembly for supporting the valve cover assembly, the driving assembly comprises a first mounting groove 4 formed in the valve body 1, a mounting block 13 mounted on the valve body 1 and a driving device 15 mounted on the mounting block 13, a linkage rod 16 is mounted at the telescopic end of the driving device 15, the bottom end of the linkage rod 16 is mounted on the valve rod 9, a packing 14 is arranged between the linkage rod 16 and the mounting block 13, the packing 14 is utilized to promote tightness of the linkage rod 16 after the linkage rod 16 stretches into the valve body 1, and the telescopic end of the driving device 15 drives the linkage rod 16 to move to enable the valve rod 9 to conduct lifting motion in the valve body 1.
The support assembly comprises a second mounting groove 5 formed in the valve body 1 and a support seat 17 mounted at the second mounting groove 5, a support rod 18 is mounted in the support seat 17, the bottom end of the valve rod 9 is inserted into the support rod 18, and the bottom end of the valve rod 9 can be inserted into the support rod 18 to support the valve rod 9.
Working principle: when the gas flowing in the valve body 1 needs to be stopped, the telescopic end of the driving device 15 is used for driving the linkage rod 16 to move downwards, the linkage rod 16 drives the valve I10 and the valve III 12 to move downwards through the valve rod 9, the valve I10 can be inserted into the valve hole I7, the valve III 12 is inserted into the valve hole II 8, the air inlet 2 and the valve seat 6 form a closed cavity, and then the gas can be stopped.
Claims (5)
1. The utility model provides an air automatic control valve, includes valve body (1), air inlet (2) and gas outlet (3), its characterized in that: install disk seat (6) in valve body (1), valve opening one (7) and valve opening two (8) have been seted up on disk seat (6), air inlet (2) with gas outlet (3) are linked together through valve opening one (7) and valve opening two (8), be provided with in valve body (1) and be used for valve opening one (7) and valve opening two (8) confined valve gap subassembly, be provided with on valve body (1) be used for driving valve gap subassembly removal drive assembly, be used for the supporting component to valve gap subassembly support.
2. An air automatic control valve according to claim 1, wherein: the valve cover assembly comprises a valve rod (9), wherein a first valve (10), a second valve (11) and a third valve (12) are arranged on the valve rod (9), the first valve (10) is located above the first valve hole (7), the second valve (11) is located in the valve seat (6), and the third valve (12) is located above the second valve hole (8).
3. An air automatic control valve according to claim 2, characterized in that: the driving assembly comprises a first mounting groove (4) formed in the valve body (1), a mounting block (13) mounted on the valve body (1) and a driving device (15) mounted on the mounting block (13), a linkage rod (16) is mounted at the telescopic end of the driving device (15), the bottom end of the linkage rod (16) is mounted on the valve rod (9), and a filler (14) is arranged between the linkage rod (16) and the mounting block (13).
4. An air automatic control valve according to claim 2, characterized in that: the support assembly comprises a second installation groove (5) formed in the valve body (1) and a support seat (17) arranged at the second installation groove (5), a support rod (18) is arranged in the support seat (17), and the bottom end of the valve rod (9) is inserted into the support rod (18).
5. An air automatic control valve according to claim 1, wherein: two groups of mounting holes (19) are formed in the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321633919.5U CN220060628U (en) | 2023-06-26 | 2023-06-26 | Air automatic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321633919.5U CN220060628U (en) | 2023-06-26 | 2023-06-26 | Air automatic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060628U true CN220060628U (en) | 2023-11-21 |
Family
ID=88767892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321633919.5U Active CN220060628U (en) | 2023-06-26 | 2023-06-26 | Air automatic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060628U (en) |
-
2023
- 2023-06-26 CN CN202321633919.5U patent/CN220060628U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |