CN213655848U - Prevent quick vent valve of jam - Google Patents
Prevent quick vent valve of jam Download PDFInfo
- Publication number
- CN213655848U CN213655848U CN202022337466.4U CN202022337466U CN213655848U CN 213655848 U CN213655848 U CN 213655848U CN 202022337466 U CN202022337466 U CN 202022337466U CN 213655848 U CN213655848 U CN 213655848U
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- storehouse
- dustproof
- bin
- reset spring
- stifled
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Abstract
The utility model discloses a prevent quick vent valve of jam, including discharge valve shell, prevent dust and prevent stifled filter storehouse and the storehouse of giving vent to anger, the inside one end of discharge valve shell is installed and is prevented dust and prevent stifled filter storehouse, and the inside other end of discharge valve shell installs the storehouse of giving vent to anger, prevent dust and prevent stifled filter storehouse and evenly install the air duct that extends to the storehouse of giving vent to anger inside near the top of the storehouse one end of giving vent to anger. The utility model discloses install dustproof stifled filtration storehouse of preventing, the connecting rod, the ball is beaten to rubber, rotate the aerofoil, first reset spring, the articulated shaft, slidable mounting piece and second reset spring, during the use, it is gaseous on rotating the aerofoil to blow, make to rotate the aerofoil and drive the connecting rod and rotate, can make rubber strike the ball and strike on dustproof filter screen, dustproof filter screen drives the slidable mounting piece and slides on first spout, can make dustproof filter screen produce and rock, can shake adnexed dust on the dustproof filter screen and fall, avoid the dust to block up dustproof filter screen, be favorable to ensureing the normal use of device.
Description
Technical Field
The utility model relates to an exhaust valve technical field specifically is a prevent quick exhaust valve of jam.
Background
The exhaust valve is applied to exhaust of pipelines such as an independent heating system, a central heating system, a heating boiler, a central air conditioner, a floor heating system, a solar heating system and the like, can keep smooth gas circulation during ventilation, can prevent gas leakage during closing, and is widely applied to living and production equipment.
The inside dustproof filter screen that often is provided with of current quick exhaust valve during the use, filters gas through dustproof filter screen, and dustproof dust gets into in the gas pipeline, however the dust is attached to on dustproof filter screen, needs workman's periodic cleaning, and discharge valve's maintenance is comparatively inconvenient, and when dust on the dustproof filter screen is more, causes dustproof filter screen to block up easily to make discharge valve inside to block up, influence discharge valve's normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent quick exhaust valve of jam to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rapid exhaust valve capable of preventing blockage comprises an exhaust valve shell, a dustproof and anti-blocking filtering bin and an air outlet bin, wherein the dustproof and anti-blocking filtering bin is installed at one end inside the exhaust valve shell, the air outlet bin is installed at the other end inside the exhaust valve shell, air guide pipes extending into the air outlet bin are evenly installed at the top of the dustproof and anti-blocking filtering bin close to one end of the air outlet bin, a first sliding groove is formed in the bottom of the dustproof and anti-blocking filtering bin, a sliding installation block is installed on the first sliding groove through a sliding block, a dustproof filter screen is installed at the top of the sliding installation block, a hinged shaft is installed at the top of the dustproof and anti-blocking filtering bin, a rotating air plate is hinged to the bottom of the hinged shaft, a connecting rod is installed at the bottom of the rotating air plate close to one end of the air outlet bin, a rubber striking ball is installed at, and the discharge valve shell is kept away from dustproof stifled filtration storehouse one end and just installs the outlet duct to gas outlet position department, dustproof stifled filtration storehouse is kept away from the top of gas outlet storehouse one end and is installed the intake pipe that extends to discharge valve shell outside.
Preferably, rotate the top that aerofoil kept away from intake pipe one end and install first reset spring, and the one end that first reset spring kept away from rotating the aerofoil is connected with dustproof stifled filtration storehouse of preventing.
Preferably, the inside one end that is close to dustproof stifled filter storehouse of going out the gas storehouse is provided with the second spout, and the second spout installs the baffle through the slider, third reset spring is installed to the bottom of baffle, and the one end that third reset spring kept away from the baffle is connected with the storehouse of giving vent to anger.
Preferably, the sliding installation piece is close to the one end in the storehouse of giving vent to anger and is installed second reset spring, and the one end that sliding installation piece was kept away from to second reset spring is connected with dustproof stifled filter storehouse.
Preferably, the one end that discharge valve shell bottom is close to dustproof stifled filter storehouse is installed and is collected the box, collect the box and prevent dustproof stifled filter storehouse intercommunication, and the bottom of collecting the box installs the lid.
Preferably, an access cover is installed at one side of the exhaust valve shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the anti-blocking quick exhaust valve is provided with a dustproof anti-blocking filter bin, a connecting rod, a rubber knocking ball, a rotating air plate, a first reset spring, a hinged shaft, a sliding installation block and a second reset spring, when the anti-blocking quick exhaust valve is used, gas is blown onto the rotating air plate, so that the rotating air plate drives the connecting rod to rotate, the rubber knocking ball can be knocked on a dustproof filter screen, the dustproof filter screen drives the sliding installation block to slide on a first sliding groove, the dustproof filter screen can shake, dust attached to the dustproof filter screen can be shaken off, the dustproof filter screen is prevented from being blocked by the dust, and normal use of the device is guaranteed;
2. the rapid exhaust valve for preventing blockage is provided with the collection box and the box cover for matching use, dust falling from the dustproof filter screen falls into the collection box and can be collected in a centralized manner, and workers can take out the dust by opening the box cover, so that the dust can be conveniently cleaned in a unified manner, and the device can be maintained conveniently;
3. this prevent quick exhaust valve of jam installs third reset spring, play gas storehouse and baffle, and in gaseous entering play gas storehouse, when atmospheric pressure was higher, can promote the baffle and remove downwards for gaseous can discharge through the gas outlet, can realize the process of ventilating, when stopping ventilating, third reset spring promoted the baffle and removes and reset, makes the baffle shelter from the gas outlet, can prevent that gas from spilling, and the leakproofness of device is better.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. an exhaust valve housing; 2. a dustproof filter screen; 3. a dustproof and anti-blocking filter bin; 4. an air inlet pipe; 5. a connecting rod; 6. hitting the ball with rubber; 7. rotating the air plate; 8. a first return spring; 9. hinging a shaft; 10. a collection box; 11. a box cover; 12. a sliding mounting block; 13. a first chute; 14. a second return spring; 15. a third return spring; 16. an air duct; 17. a gas outlet bin; 18. a second chute; 19. a baffle plate; 20. an air outlet; 21. an air outlet pipe; 22. and an access cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a rapid exhaust valve capable of preventing blockage comprises an exhaust valve shell 1, a dustproof and anti-blocking filtering bin 3 and an air outlet bin 17, wherein the dustproof and anti-blocking filtering bin 3 is installed at one end inside the exhaust valve shell 1, the air outlet bin 17 is installed at the other end inside the exhaust valve shell 1, air guide pipes 16 extending into the air outlet bin 17 are evenly installed at the top of the dustproof and anti-blocking filtering bin 3 close to one end of the air outlet bin 17, a first chute 13 is arranged at the bottom inside the dustproof and anti-blocking filtering bin 3, a sliding installation block 12 is installed on the first chute 13 through a sliding block, a dustproof filter screen 2 is installed at the top of the sliding installation block 12, a hinge shaft 9 is installed at the top inside the dustproof and anti-blocking filtering bin 3, a rotary air plate 7 is hinged to the bottom of the hinge shaft 9, a connecting rod 5 is installed at the bottom of one end, close to one end of the air outlet, the one end that discharge valve shell 1 kept away from dustproof stifled filtration storehouse 3 is provided with gas outlet 20, and discharge valve shell 1 keeps away from dustproof stifled filtration storehouse 3 one end and just installs outlet duct 21 to gas outlet 20 position department, and dustproof stifled top of filtering storehouse 3 keeping away from outlet duct 17 one end is installed and is extended to discharge valve shell 1 outside intake pipe 4.
In this implementation:
further, rotate aerofoil 7 and keep away from the top of 4 one ends of intake pipe and install first reset spring 8, and first reset spring 8 keeps away from the one end of rotating aerofoil 7 and is connected with dustproof stifled filtration storehouse 3 that prevents, and when the air current was less, the wind-force that rotates aerofoil 7 and receive reduced, and the elastic action of first reset spring 8 makes its promotion rotate aerofoil 7 and rotates and reset.
Further, the inside one end that is close to dustproof stifled filter storehouse 3 of storehouse 17 of giving vent to anger is provided with second spout 18, and baffle 19 is installed through the slider to second spout 18, third reset spring 15 is installed to the bottom of baffle 19, and the one end that baffle 19 was kept away from to third reset spring 15 is connected with storehouse 17 of giving vent to anger, gaseous entering goes out in the storehouse 17 of giving vent to anger, when atmospheric pressure is higher, can promote baffle 19 and remove downwards, make gas can discharge through gas outlet 20, can realize the process of ventilating, when stopping ventilating, third reset spring 15 promotes baffle 19 and removes and resets, make baffle 19 shelter from gas outlet 20, can prevent gas leakage, the leakproofness of device is better.
Further, a second reset spring 14 is installed at one end, close to the gas outlet bin 17, of the sliding installation block 12, and one end, far away from the sliding installation block 12, of the second reset spring 14 is connected with the dustproof anti-blocking filter bin 3, when the airflow is small, the elastic action of the second reset spring 14 enables the second reset spring to push the sliding installation block 12 to slide and reset, the sliding installation block 12 is enabled to drive the dustproof filter screen 2 to reset, the dustproof filter screen 2 is enabled to shake when moving, and part of dust on the dustproof filter screen 2 can be shaken and falls.
Further, the one end that discharge valve shell 1 bottom is close to dustproof stifled filtration storehouse 3 is installed and is collected box 10, collects box 10 and dustproof stifled filtration storehouse 3 intercommunication of crossing, and the bottom of collecting box 10 installs lid 11, and the dust that falls on dustproof filter screen 2 falls into inside collecting box 10, can concentrate the dust and collect, and the workman opens lid 11 and can take out the dust, is convenient for unify the clearance to the dust to be convenient for maintain the device.
Further, an access cover 22 is installed on one side of the exhaust valve housing 1, so that the interior of the exhaust valve housing 1 can be conveniently overhauled.
The working principle is as follows: when the dust-proof anti-blocking filter is used, the air inlet pipe 4 and the air outlet pipe 21 are communicated with an external air supply pipeline, air enters the dust-proof anti-blocking filter bin 3 through the air inlet pipe 4, the air passes through the dust-proof filter screen 2 and enters the air outlet bin 17 through the air guide pipe 16, dust cannot pass through the dust-proof filter screen 2 and is attached to the dust-proof filter screen 2, when the air flow is large, part of air is blown to the rotary air plate 7, the rotary air plate 7 is impacted by the air, the rotary air plate 7 is stressed and rotates around the hinged position of the rotary air plate 7 and the hinged shaft 9 as the circle center, the rotary air plate 7 compresses the first return spring 8, the rotary air plate 7 drives the connecting rod 5 and the rubber knocking ball 6 to rotate together, the rubber knocking ball 6 is knocked on the dust-proof filter screen 2, the dust-proof filter screen 2 is knocked to generate vibration, part of dust attached to the dust-proof filter screen 2 is stressed, the sliding installation block 12 is made to compress the second return spring 14, the elastic action of the second return spring 14 makes the sliding installation block 12 slide and reset, the sliding installation block 12 drives the dustproof filter screen 2 to reset, when the air flow is small, the wind force received by the rotary wind plate 7 is reduced, the elastic action of the first return spring 8 makes the rotary wind plate 7 drive the rotary wind plate 7 to rotate and reset, the air flow is constantly changed, the rotary wind plate 7 can constantly drive the rubber knocking ball 6 to rotate and knock the dustproof filter screen 2, the dust attached to the dustproof filter screen 2 can be constantly knocked off, the dust falls into the collection box 10 to be collected, after the gas enters the gas outlet bin 17, the gas pressure in the gas outlet bin 17 rises, when the gas pressure in the gas outlet bin 17 is enough, the gas pushes the baffle plate 19 to slide downwards, the baffle plate 19 compresses the third return spring 15, so that the baffle plate 19 does not shield the gas outlet 20, and the gas passes through the gas outlet 20 and, when stopping ventilating, give vent to anger the inside gas that no longer lets in of storehouse 17, give vent to anger the inside atmospheric pressure in storehouse 17 and reduce, the elastic action of third reset spring 15 makes it promote baffle 19 and slides upwards to reset for baffle 19 shelters from gas outlet 20 once more, can prevent that gas from leaking through gas outlet 20.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a prevent quick vent valve of jam, includes discharge valve shell (1), prevents stifled filtration storehouse (3) and give vent to anger storehouse (17), its characterized in that: the dustproof anti-blocking filter bin (3) is installed at one end inside the exhaust valve shell (1), the air outlet bin (17) is installed at the other end inside the exhaust valve shell (1), the dustproof anti-blocking filter bin (3) is close to the top of one end of the air outlet bin (17) and is uniformly provided with an air duct (16) extending to the inside of the air outlet bin (17), a first sliding groove (13) is formed in the bottom inside the dustproof anti-blocking filter bin (3), a sliding installation block (12) is installed on the first sliding groove (13) through a sliding block, a dustproof filter screen (2) is installed at the top of the sliding installation block (12), a hinge shaft (9) is installed at the top inside the dustproof anti-blocking filter bin (3), a rotary air plate (7) is hinged to the bottom of the hinge shaft (9), a connecting rod (5) is installed at the bottom of one end, close to the air outlet bin, and connecting rod (5) keep away from the one end of rotating aerofoil (7) and install rubber and strike ball (6), the one end of keeping away from dustproof stifled filtration storehouse (3) of discharge valve shell (1) is provided with gas outlet (20), and discharge valve shell (1) keeps away from dustproof stifled filtration storehouse (3) one end and just installs outlet duct (21) to gas outlet (20) position department, dustproof stifled top of keeping away from gas outlet storehouse (17) one end of filtering storehouse (3) is installed and is extended to outside intake pipe (4) of discharge valve shell (1).
2. The anti-clogging quick release valve of claim 1 wherein: rotate aerofoil (7) and keep away from the top of intake pipe (4) one end and install first reset spring (8), and first reset spring (8) keep away from the one end of rotating aerofoil (7) and prevent stifled filtration storehouse (3) and be connected.
3. The anti-clogging quick release valve of claim 1 wherein: go out the inside one end that is close to dustproof stifled filter storehouse (3) of gas storehouse (17) and be provided with second spout (18), and baffle (19) are installed through the slider in second spout (18), third reset spring (15) are installed to the bottom of baffle (19), and the one end that baffle (19) were kept away from in third reset spring (15) is connected with gas storehouse (17) of going out.
4. The anti-clogging quick release valve of claim 1 wherein: a second reset spring (14) is installed at one end, close to the air outlet bin (17), of the sliding installation block (12), and one end, far away from the sliding installation block (12), of the second reset spring (14) is connected with the dustproof anti-blocking filter bin (3).
5. The anti-clogging quick release valve of claim 1 wherein: discharge valve shell (1) bottom is close to the one end of dustproof stifled filter storehouse (3) and installs collection box (10), collect box (10) and dustproof stifled filter storehouse (3) intercommunication of preventing, and the bottom of collecting box (10) installs lid (11).
6. The anti-clogging quick release valve of claim 1 wherein: and an access cover (22) is arranged on one side of the exhaust valve shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337466.4U CN213655848U (en) | 2020-10-20 | 2020-10-20 | Prevent quick vent valve of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337466.4U CN213655848U (en) | 2020-10-20 | 2020-10-20 | Prevent quick vent valve of jam |
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| Publication Number | Publication Date |
|---|---|
| CN213655848U true CN213655848U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022337466.4U Active CN213655848U (en) | 2020-10-20 | 2020-10-20 | Prevent quick vent valve of jam |
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| CN (1) | CN213655848U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648702A (en) * | 2021-08-14 | 2021-11-16 | 阳彦伟 | Filter equipment for hydraulic engineering |
| CN114345068A (en) * | 2022-01-11 | 2022-04-15 | 潘金凤 | Road engineering dust filter equipment |
| CN114436562A (en) * | 2022-03-08 | 2022-05-06 | 许为明 | Concrete expanding agent and preparation method thereof |
| CN114526524A (en) * | 2022-03-03 | 2022-05-24 | 上海京瑞环境工程有限公司 | Ion wind air supply device of high-energy ion air purification equipment |
| CN114887418A (en) * | 2022-04-06 | 2022-08-12 | 华能曲阜热电有限公司 | Ash storehouse fluidization plate on-line measuring and blowback device |
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
| WO2024066573A1 (en) * | 2022-09-29 | 2024-04-04 | 衡阳凯新特种材料科技有限公司 | Environmentally friendly exhaust apparatus for use in sintering of porous silicon nitride ceramic material |
-
2020
- 2020-10-20 CN CN202022337466.4U patent/CN213655848U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648702A (en) * | 2021-08-14 | 2021-11-16 | 阳彦伟 | Filter equipment for hydraulic engineering |
| CN114345068A (en) * | 2022-01-11 | 2022-04-15 | 潘金凤 | Road engineering dust filter equipment |
| CN114526524A (en) * | 2022-03-03 | 2022-05-24 | 上海京瑞环境工程有限公司 | Ion wind air supply device of high-energy ion air purification equipment |
| CN114436562A (en) * | 2022-03-08 | 2022-05-06 | 许为明 | Concrete expanding agent and preparation method thereof |
| CN114436562B (en) * | 2022-03-08 | 2024-04-16 | 四川高瓴实业有限公司 | Storage method of concrete expanding agent |
| CN114887418A (en) * | 2022-04-06 | 2022-08-12 | 华能曲阜热电有限公司 | Ash storehouse fluidization plate on-line measuring and blowback device |
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
| CN115067187B (en) * | 2022-07-06 | 2023-12-08 | 新疆益峰塑料制品有限公司 | Anti-siphon pressure compensation type purple high-resistance drip irrigation pipe |
| WO2024066573A1 (en) * | 2022-09-29 | 2024-04-04 | 衡阳凯新特种材料科技有限公司 | Environmentally friendly exhaust apparatus for use in sintering of porous silicon nitride ceramic material |
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