CN210196583U - Exhaust valve with buffering and filtering device - Google Patents
Exhaust valve with buffering and filtering device Download PDFInfo
- Publication number
- CN210196583U CN210196583U CN201921100483.7U CN201921100483U CN210196583U CN 210196583 U CN210196583 U CN 210196583U CN 201921100483 U CN201921100483 U CN 201921100483U CN 210196583 U CN210196583 U CN 210196583U
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- valve
- valve base
- fixedly connected
- filter screen
- buffer
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- 238000001914 filtration Methods 0.000 title claims abstract description 10
- 230000003139 buffering effect Effects 0.000 title claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a take buffer filter equipment's discharge valve, including the valve base, valve base right side horizontal direction fixedly connected with intake pipe, valve base left side horizontal direction fixedly connected with blast pipe, the valve base top can be dismantled and be connected with the case chamber, case chamber bottom fixedly connected with flange, case intracavity portion includes the case, case top fixedly connected with valve rod, valve rod top horizontal direction fixedly connected with valve swivel, first filter screen groove has been seted up in the vertical direction of valve base inside wall one side. The utility model relates to a rationally novel, easy operation can carry out filtration treatment to the gas of discharge valve of flowing through, prevents that impurity accumulation from influencing discharge valve and using, can carry out step-down buffer treatment to the gas of flowing through, avoids atmospheric pressure too big to cause impact destruction to discharge valve and pipeline, and can automatic alarm when pipeline inside atmospheric pressure is too big, and is comparatively practical, is fit for extensively promoting and using.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an exhaust valve, in particular to take buffer filter's exhaust valve.
[ background of the invention ]
The exhaust valve is one of valve control systems, but is different from common water valves, fluid valves and other valves due to different functions and structures, and is widely applied to pipeline exhaust devices such as independent heating systems, central heating systems, heating boilers, central air conditioners, floor heating systems, solar heating systems and the like, and plays an irreplaceable important role in production and life.
At present, the commonly used exhaust valves on the market are common valve devices with single functional structures, the circulation of the valve closing control gas can only be achieved through the valve, impurities can be contained in the gas, the valve can be blocked after long-term use, certain impact force can be caused to the exhaust pipeline and the valve when the gas pressure is too large, the impact force can influence the use effect of the valve and the pipeline, and the service life of the valve and the pipeline is shortened. To this end, we propose a vent valve with a buffer filter device.
[ Utility model ] content
The utility model discloses a main aim at provides a take buffer filter's discharge valve can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vent valve with a buffering and filtering device comprises a valve base, wherein an air inlet pipe is fixedly connected to the right side of the valve base in the horizontal direction, an exhaust pipe is fixedly connected to the left side of the valve base in the horizontal direction, a valve core cavity is detachably connected to the top of the valve base, a flange is fixedly connected to the bottom of the valve core cavity, a valve core is arranged in the valve core cavity, a valve rod is fixedly connected to the top of the valve core, a valve rotating ring is fixedly connected to the top of the valve rod in the horizontal direction, a first filter screen groove is formed in one side of the inner side wall of the valve base in the vertical direction, the valve base is detachably connected with a first filter screen through the first filter screen groove, a second filter screen groove is formed in the other side of the inner side wall of the valve base in the vertical direction, the valve base is detachably connected with a second, the valve base inside wall is close to the vertical direction in second filter screen one side and installs the second buffer board, first buffer board and second buffer board are inside to have seted up buffering through-hole and be a plurality ofly, first buffer board and second buffer board are run through to buffering through-hole horizontal direction.
Furthermore, threaded holes are formed in the vertical direction of the top of the surface of the valve base, the number of the threaded holes is multiple, and the threaded holes are connected with fastening bolts in a matched mode.
Furthermore, a sealing gasket is detachably connected to the bottom of the valve core.
Further, the atmospheric pressure detector is installed at intake pipe inside wall top, intake pipe surface installs the alarm at the top, atmospheric pressure detector and alarm electric connection.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a take buffer filter's discharge valve through two filter screen grooves of seting up inside the valve base, can dismantle and connect two filter screens, can carry out dual filtration to the gas that flows through discharge valve, filter the impurity that contains under the prerequisite that does not influence gas to pass through, prevent that impurity accumulation from influencing the normal use of valve and pipeline, and can dismantle between case chamber and the valve base and be connected, conveniently open in order to change the clearance filter screen.
2. The utility model discloses a take buffer filter's discharge valve, through two buffer boards at valve base internally mounted, the inside buffering through-hole of having seted up of buffer board, the buffering through-hole is flat triangle-shaped, can effectively reduce pressure to the gas of discharge valve of flowing through, prevents that too big valve and pipeline from leading to the fact the impact, and the intake pipe installs the atmospheric pressure detector, can real-time supervision atmospheric pressure, and accessible alarm is reported to the police when atmospheric pressure is too big, reminds operating personnel to overhaul.
[ description of the drawings ]
Fig. 1 is the overall structure schematic diagram of the exhaust valve with the buffering and filtering device of the present invention.
Fig. 2 is the top structure diagram of the exhaust valve base of the present invention with a buffering and filtering device.
In the figure: 1. a valve base; 2. an air inlet pipe; 3. an exhaust pipe; 4. a spool cavity; 5. a flange; 6. a valve core; 7. a valve stem; 8. a valve swivel; 9. a threaded hole; 10. fastening a bolt; 11. a first filter screen tank; 12. a second filter screen tank; 13. a first filter screen; 14. a second filter screen; 15. a first buffer plate; 16. a second buffer plate; 17. a buffer through hole; 18. a sealing gasket; 19. an air pressure detector; 20. an alarm.
[ detailed description ] embodiments
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, an exhaust valve with a buffering filter device comprises a valve base 1, an air inlet pipe 2 is fixedly connected to the right side of the valve base 1 in the horizontal direction, an exhaust pipe 3 is fixedly connected to the left side of the valve base 1 in the horizontal direction, a valve core chamber 4 is detachably connected to the top of the valve base 1, a flange 5 is fixedly connected to the bottom of the valve core chamber 4, a valve core 6 is contained in the valve core chamber 4, a valve rod 7 is fixedly connected to the top of the valve core 6, a valve rotating ring 8 is fixedly connected to the top of the valve rod 7 in the horizontal direction, a first filter screen groove 11 is formed in one side of the inner side wall of the valve base 1 in the vertical direction, a first filter screen 13 is detachably connected to the valve base 1 through the first filter screen groove 11, a second filter screen groove 12 is formed in the other side of the inner side wall of the valve base 1 in the vertical direction, valve base 1 inside wall is close to the vertical direction in first filter screen 13 one side and installs first buffer board 15, valve base 1 inside wall is close to the vertical direction in second filter screen 14 one side and installs second buffer board 16, first buffer board 15 and second buffer board 16 are inside to have seted up buffering through-hole 17 and be a plurality of, buffering through-hole 17 horizontal direction runs through first buffer board 15 and second buffer board 16.
Threaded holes 9 are formed in the top of the surface of the valve base 1 in the vertical direction, the threaded holes 9 are multiple, and the threaded holes 9 are connected with fastening bolts 10 in a matched mode.
In the embodiment, as shown in fig. 1 and 2, the fastening bolt 10 penetrates through the threaded hole 9 to achieve the purpose of connecting the fixed valve core cavity 4 with the valve base 1, and the first filter screen 13 and the second filter screen 14 inside the valve base 1 are conveniently detached to be cleaned and replaced.
Wherein, the bottom of the valve core 6 is detachably connected with a sealing gasket 18.
In this embodiment, as shown in fig. 1, the sealing gasket 18 mounted at the bottom of the valve core 6 can improve the sealing property of the valve core 6 connected with the bottom of the inner side wall of the valve base 1 when closed, and prevent air leakage when closed.
Wherein, atmospheric pressure detector 19 is installed at 2 inside wall tops of intake pipe, 2 surperficial tops of intake pipe install alarm 20, atmospheric pressure detector 19 and alarm 20 electric connection.
This embodiment is as shown in fig. 1, and the atmospheric pressure detector 19 of intake pipe 2 inside wall installation can the inside gas pressure of real-time supervision intake pipe 2, and accessible alarm 20 reports to the police when atmospheric pressure is too big, avoids that too big pressure causes the damage to discharge valve and pipeline.
It should be noted that, the utility model relates to a take buffer filter's discharge valve, before using, screw hole 9 is twisted out with fastening bolt 10, dismantle flange 5 in order to separate the connection between valve core chamber 4 and the valve base 1, insert first filter screen 13 inside first filter screen groove 11, insert second filter screen 14 inside second filter screen groove 12, the design of double filter screen is under the prerequisite that does not influence the gas circulation, better filters the gas that flows through discharge valve, prevent debris accumulation influence the normal use of discharge valve and pipeline, valve base 1 and valve core chamber 4 can be dismantled and be connected, the integrated design of general valve has been replaced, conveniently dismantle and wash and change the filter screen inside valve base 1, through the lift of rotary valve swivel 8 drive valve rod 7 and then control the lift of valve core 6, do not influence the circulation of gas when rising, seal ring 18 and the valve base 1 bottom inside wall contact of case 6 when closed, the air tightness in the closed state is improved, the air leakage is prevented, air flows through the valve base 1 from the air inlet pipe 2 and is discharged from the exhaust pipe 3, the first buffer plate 15 and the second buffer plate 16 are installed inside the valve base 1, the buffer through holes 17 formed in the buffer plates are in a flat triangle shape, the bottom edge with larger side length faces the air inlet pipe 2, the top edge with smaller side length faces the exhaust pipe 3, when the air flows through, under the structural action of the buffer through holes 17, the buffer purpose is achieved, the damage to the exhaust valve and the pipeline caused by the impact force generated by the excessive strong air flow is prevented, the air pressure detector 19 is installed on the inner side wall of the air inlet pipe 2, the air pressure detector 19 is JY-P400 type produced by Guangzhou Gaojia Tight instruments, the internal structure is not elucidated, the air pressure inside the air inlet pipe 2 can be detected, when the pressure is excessive, the alarm 20 can give an alarm, the alarm 20 is, the inner structure is not elucidated, and alarm 20 sends the chimes of doom when 2 internal pressure of intake pipe are too big, can remind the staff to overhaul pipeline and discharge valve, prevents that inside atmospheric pressure from being too big for a long time causing the influence to discharge valve and pipe.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a take buffer filter equipment's discharge valve, includes valve base (1), its characterized in that: the valve base is characterized in that an air inlet pipe (2) is fixedly connected to the right side of the valve base (1) in the horizontal direction, an exhaust pipe (3) is fixedly connected to the left side of the valve base (1) in the horizontal direction, a valve core cavity (4) is detachably connected to the top of the valve base (1), a flange (5) is fixedly connected to the bottom of the valve core cavity (4), a valve core (6) is arranged in the valve core cavity (4), a valve rod (7) is fixedly connected to the top of the valve core (6), a valve rotating ring (8) is fixedly connected to the top of the valve rod (7) in the horizontal direction, a first filter screen groove (11) is formed in the vertical direction of one side of the inner side wall of the valve base (1), a first filter screen (13) is detachably connected to the valve base (1) through the first filter screen groove (11), a second filter, valve base (1) can dismantle through second filter screen groove (12) and be connected with second filter screen (14), valve base (1) inside wall is close to first filter screen (13) one side vertical direction and installs first buffer board (15), valve base (1) inside wall is close to second filter screen (14) one side vertical direction and installs second buffer board (16), first buffer board (15) and second buffer board (16) are inside to have seted up buffering through-hole (17) and be a plurality of, buffering through-hole (17) horizontal direction runs through first buffer board (15) and second buffer board (16).
2. The vent valve with a buffer filtering device as claimed in claim 1, wherein: threaded holes (9) are formed in the vertical direction of the top of the surface of the valve base (1), the threaded holes (9) are multiple, and the threaded holes (9) are connected with fastening bolts (10) in a matched mode.
3. The vent valve with a buffer filtering device as claimed in claim 1, wherein: and the bottom of the valve core (6) is detachably connected with a sealing gasket (18).
4. The vent valve with a buffer filtering device as claimed in claim 1, wherein: atmospheric pressure detector (19) are installed at intake pipe (2) inside wall top, alarm (20) are installed at intake pipe (2) surface top, atmospheric pressure detector (19) and alarm (20) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100483.7U CN210196583U (en) | 2019-07-15 | 2019-07-15 | Exhaust valve with buffering and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100483.7U CN210196583U (en) | 2019-07-15 | 2019-07-15 | Exhaust valve with buffering and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196583U true CN210196583U (en) | 2020-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921100483.7U Active CN210196583U (en) | 2019-07-15 | 2019-07-15 | Exhaust valve with buffering and filtering device |
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| Country | Link |
|---|---|
| CN (1) | CN210196583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555216A (en) * | 2020-12-19 | 2021-03-26 | 昆山莱恒洁净材料有限公司 | High-pressure buffering type valve body of one-way valve |
| CN114876006A (en) * | 2022-05-31 | 2022-08-09 | 福建大丰收灌溉科技有限公司 | Integrated pump station is irrigated to intelligence |
| CN116398675A (en) * | 2023-04-11 | 2023-07-07 | 北京航空航天大学 | Spacecraft slow pressure balancing device |
-
2019
- 2019-07-15 CN CN201921100483.7U patent/CN210196583U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112555216A (en) * | 2020-12-19 | 2021-03-26 | 昆山莱恒洁净材料有限公司 | High-pressure buffering type valve body of one-way valve |
| CN114876006A (en) * | 2022-05-31 | 2022-08-09 | 福建大丰收灌溉科技有限公司 | Integrated pump station is irrigated to intelligence |
| CN116398675A (en) * | 2023-04-11 | 2023-07-07 | 北京航空航天大学 | Spacecraft slow pressure balancing device |
| CN116398675B (en) * | 2023-04-11 | 2025-08-29 | 北京航空航天大学 | A slow pressure balance device for spacecraft |
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