CN218239237U - Valve leak detection device - Google Patents
Valve leak detection device Download PDFInfo
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- CN218239237U CN218239237U CN202221481967.2U CN202221481967U CN218239237U CN 218239237 U CN218239237 U CN 218239237U CN 202221481967 U CN202221481967 U CN 202221481967U CN 218239237 U CN218239237 U CN 218239237U
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- gas receiver
- fixedly connected
- valve
- hose
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Abstract
The utility model discloses a valve leak hunting device relates to valve technical field, the on-line screen storage device comprises a base, base top one side fixedly connected with gas receiver box one, the base is located gas receiver box one top sliding connection has height-adjustable's gas receiver box two, adjust the height of gas receiver box two, and then make the gas outlet of a plurality of gas receivers of gas receiver box two bottoms contradict with the other end of a plurality of valves respectively, through starting the air pump, and then aerify in gas receiver box one and the gas receiver box two, gas in gas receiver box one and the gas receiver box two will be respectively through the gas check valve entering gas receiver in, gas pressure sensor can detect the atmospheric pressure in the gas receiver, current valve leak hunting device has been solved to this, all let in gas through solitary aerating device to the valve and leak hunting, some still need carry out gas collection, the structure is complicated, the operation is inconvenient, can only detect single valve once, detection efficiency is than lower problem.
Description
Technical Field
The utility model relates to the technical field of valves, concretely relates to valve leak hunting device.
Background
The valve is a common opening and closing part used in gas or liquid circulation, is generally used in two important industries of gas pipe network and water conservancy transportation, and in the valve manufacturing industry, a valve product which is just produced needs to be subjected to sealing performance test before leaving a factory. The valve with qualified sealing performance is a product with qualified quality.
The existing valve leakage detection device is characterized in that gas is introduced into a valve through an independent inflating device for leakage detection, gas collection is needed in some valves, the structure is complex, the operation is inconvenient, a single valve can only be detected once, the detection efficiency is low, and therefore the valve leakage detection device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem provided by the background technology, the utility model provides a valve leak detection device.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a valve leak hunting device, includes the base, base top one side fixedly connected with gas receiver one, the base is located gas receiver one top sliding connection has height-adjustable gas receiver two, base top opposite side fixedly connected with can carry out the gas pump of aerifing to gas receiver one and two inboards of gas receiver, gas receiver one and two opposite side equal fixedly connected with of gas receiver two evenly distributed and with the gas receiver of the inboard intercommunication of gas receiver one and gas receiver two, it is a plurality of the equal fixed mounting of gas receiver inlet end inner wall has gaseous check valve, and is a plurality of the inboard fixed mounting of gas receiver has gas pressure sensor.
Furthermore, a first hose is fixedly connected to an air outlet of the air pump, one end, far away from the air pump, of the first hose is communicated with the inner side of the first air storage box, a second hose communicated with the inner side of the first hose is fixedly mounted on the outer side of the first hose, and one end, far away from the first hose, of the second hose is communicated with the inner side of the second air storage box.
Further, the base top is close to air pump one end fixedly connected with curb plate, the curb plate top is close to base one side fixedly connected with roof, roof bottom fixed mounting has electric push rod, two top fixed connection of electric push rod output and gas storage box.
Further, a connecting ring is fixedly connected to the air outlet side of the air storage cylinder, a circular groove is formed in the inner side of the connecting ring, and an air bag sealing gasket is arranged on the inner side of the circular groove.
Furthermore, a fixing plate is fixedly connected to the top of the connecting ring at the top of the gas storage box, a through hole communicated with the inner side of the connecting ring is formed in the fixing plate, and a clamping mechanism is arranged at the top of the fixing plate and located on the outer side of the through hole.
Furthermore, chucking mechanism is including seting up two spouts that are the symmetric distribution that are located the through-hole outside at the fixed plate top, two equal sliding connection in spout inboard has the slide, two the equal fixedly connected with reset spring of slide looks separation end inner wall, two reset spring looks remote site respectively with two slide looks separation side fixed connection, two slide opposite side top fixedly connected with two arc clamp rings that are the symmetric distribution.
The utility model has the advantages as follows:
the utility model discloses a place a plurality of gas receiver gas outlet ends at gas receiver one top respectively with a plurality of valve one ends of waiting to detect, adjust the height of gas receiver two, and then make gas receiver two reciprocate, and then drive a plurality of gas receivers of two bottoms of gas receiver reciprocate, and then make the gas outlet of a plurality of gas receivers of two bottoms of gas receiver contradict with the other end of a plurality of valves respectively, through starting the air pump, and then aerify in gas receiver one and the gas receiver two, gas in gas receiver one and the gas receiver two will be respectively through the gas check valve entering gas receiver in, and then make gas fill valve in, carry out wireless connection with a plurality of gas pressure sensor and computer end, gas pressure sensor can detect the atmospheric pressure in the gas receiver, through the computer end, and then can observe the change of atmospheric pressure, and then can judge whether the valve appears leaking, and then can improve the qualification rate of valve production, with this current valve leak hunting device has been solved, all let in gas through solitary aerating device in the valve and leak hunting leak, some still need carry out the gas collection structure complicacy, the operation, the inconvenience is detected the problem under the comparison ratio.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;
reference numerals: 1. a base; 2. a first gas storage box; 3. a second gas storage box; 4. an electric push rod; 5. an air pump; 6. a gas check valve; 7. an air cylinder; 8. a gas pressure sensor; 9. a first hose; 10. a second hose; 11. an airbag gasket; 12. a return spring; 13. an arc-shaped clamping ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
As shown in fig. 1-4, a valve leakage detecting device comprises a base 1, wherein one side of the top of the base 1 is fixedly connected with a first gas storage box 2, the base 1 is positioned on the top of the first gas storage box 2 and is connected with a second gas storage box 3 with adjustable height in a sliding way, the other side of the top of the base 1 is fixedly connected with a gas pump 5 capable of inflating the inner sides of the first gas storage box 2 and the second gas storage box 3, the opposite sides of the first gas storage box 2 and the second gas storage box 3 are fixedly connected with a plurality of gas storage cylinders 7 which are uniformly distributed and are communicated with the inner sides of the first gas storage box 2 and the second gas storage box 3, the inner walls of the gas inlet ends of the plurality of gas storage cylinders 7 are fixedly provided with gas check valves 6, the inner sides of the plurality of gas storage cylinders 7 are fixedly provided with gas pressure sensors 8, in some embodiments, one ends of a plurality of valves to be detected are respectively placed on the gas outlet ends of the plurality of the first gas storage cylinders 7 on the top of the first gas storage box 2 to adjust the height of the second gas storage boxes 3, and then make the second gas holder 3 move up and down, and then drive a plurality of gas holders 7 at the bottom of the second gas holder 3 to move up and down, and then make the gas outlets of a plurality of gas holders 7 at the bottom of the second gas holder 3 respectively abut against the other ends of a plurality of valves, by starting the air pump 5, and then inflate the first gas holder 2 and the second gas holder 3, the gas in the first gas holder 2 and the second gas holder 3 will enter the gas holders 7 through the gas check valves 6, and then make the gas fill the valve, and wirelessly connect a plurality of gas pressure sensors 8 with the computer end, the gas pressure sensors 8 can detect the gas pressure in the gas holders 7, and through the computer end, the change of the gas pressure can be observed, and then whether the valve leaks can be judged, and then the qualification rate of valve production can be improved, thereby solving the existing valve device, all let in gas to the valve through solitary aerating device and leak hunting, some still need carry out gas collection, and the structure is complicated, and the operation is inconvenient, can only detect single valve once, and detection efficiency is than lower problem.
As shown in fig. 2 and 3, in some embodiments, a first hose 9 is fixedly connected to an air outlet of the air pump 5, one end of the first hose 9, which is far away from the air pump 5, is communicated with the inner side of the first gas storage box 2, a second hose 10, which is communicated with the inner side of the first hose 9, is fixedly installed on the outer side of the first hose 9, one end of the second hose 10, which is far away from the first hose 9, is communicated with the inner side of the second gas storage box 3, and the air pump 5 is started to pump external air into the first hose 9 and the second hose 10 and then into the first gas storage box 2 and the second gas storage box 3.
As shown in fig. 1-3, in some embodiments, the top of the base 1 is close to one end of the air pump 5 and is fixedly connected with a side plate, the top of the side plate is close to one side of the base 1 and is fixedly connected with a top plate, the bottom of the top plate is fixedly provided with an electric push rod 4, the output end of the electric push rod 4 is fixedly connected with the top of the second air storage box 3, the electric push rod 4 can drive the second air storage box 3 to move up and down, and the side plate can support the top plate.
As shown in fig. 1 to 4, in some embodiments, a connecting ring is fixedly connected to the air outlet side of the air cylinder 7, a circular groove is formed in the inner side of the connecting ring, an airbag gasket 11 is disposed in the inner side of the circular groove, and the airbag gasket 11 expands after being inflated, so that the two ends of the valve enter the inner side of the connecting ring, and the contact position of the valve and the connecting ring can be sealed.
As shown in fig. 1-4, in some embodiments, a fixing plate is fixedly connected to the top of the connecting ring at the top of the first gas storage box 2, a through hole communicated with the inside of the connecting ring is formed in the fixing plate, a clamping mechanism is arranged at the top of the fixing plate outside the through hole, one end of the valve passes through the through hole and then enters the inside of the connecting ring, and the valve can be clamped and limited by the clamping mechanism at the top of the fixing plate.
As shown in fig. 4, in some embodiments, the clamping mechanism includes two sliding grooves which are symmetrically distributed and are arranged at the top of the fixing plate and located at the outer side of the through hole, two sliding grooves are respectively and slidably connected with a sliding plate at the inner side of the two sliding grooves, two sliding grooves are fixedly connected with a return spring 12 at the inner wall of the separated end, two opposite ends of the return spring 12 are respectively and fixedly connected with two sliding plates at the separated side of the two sliding plates, two arc-shaped clamping rings 13 which are symmetrically distributed and are fixedly connected with the top of the opposite side of the two sliding plates, and the sliding plates can slide at the inner side of the sliding grooves through the sliding of the sliding plates at the inner side of the sliding grooves, so as to adjust the distance between the two arc-shaped clamping rings 13, and further extrude the return spring 12, and under the action of the return spring 12, so that the sliding plates can slide at the inner side of the sliding grooves in the opposite direction, and further drive the two arc-shaped clamping rings 13 to move relatively, so as to clamp one end of the valve to be limited, and improve the stability of the valve during detection.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A valve leak detection device comprises a base (1), and is characterized in that: base (1) top one side fixedly connected with gas receiver (2), base (1) is located gas receiver (2) top sliding connection and has height-adjustable gas receiver two (3), base (1) top opposite side fixedly connected with can carry out gas pump (5) of aerifing to gas receiver (2) and gas receiver two (3) inboard, gas receiver (7) of a plurality of evenly distributed of gas receiver (2) and the equal fixedly connected with of gas receiver two (3) opposite side and with the inboard intercommunication of gas receiver (2) and gas receiver two (3), it is a plurality of the equal fixed mounting of gas receiver (7) inlet end inner wall has gaseous check valve (6), and is a plurality of gas receiver (7) inboard fixed mounting has gas pressure sensor (8).
2. A valve leak detection apparatus as defined in claim 1, wherein: air pump (5) gas outlet fixedly connected with hose (9), air pump (5) one end and gas storage box (2) inboard intercommunication are kept away from in hose (9), hose (9) outside fixed mounting has hose two (10) with hose (9) inboard intercommunication, hose (9) one end and the inboard intercommunication of gas storage box (3) are kept away from in hose two (10).
3. A valve leak detection apparatus as defined in claim 1, wherein: the air pump is close to in base (1) top air pump (5) one end fixedly connected with curb plate, the curb plate top is close to base (1) one side fixedly connected with roof, roof bottom fixed mounting has electric push rod (4), electric push rod (4) output and two (3) top fixed connection of gas storage box.
4. A valve leak detection apparatus according to claim 1, wherein: the air storage cylinder (7) is characterized in that a connecting ring is fixedly connected to the air outlet side, a circular groove is formed in the inner side of the connecting ring, and an air bag sealing gasket (11) is arranged on the inner side of the circular groove.
5. A valve leak detection apparatus according to claim 4, wherein: the top of the connecting ring, which is positioned at the top of the first gas storage box (2), is fixedly connected with a fixing plate, a through hole communicated with the inner side of the connecting ring is formed in the fixing plate, and a clamping mechanism is arranged at the top of the fixing plate, which is positioned at the outer side of the through hole.
6. A valve leak detection apparatus according to claim 5, wherein: the chucking mechanism is including seting up two spouts that are the symmetric distribution that are located the through-hole outside at the fixed plate top, two equal sliding connection in spout inboard has the slide, two the equal fixedly connected with reset spring (12) of end inner wall is kept away from mutually to the spout two reset spring (12) looks remote site respectively with two slide looks remote site fixed connection, two slide opposite side top fixedly connected with two arc clamp rings (13) that are the symmetric distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221481967.2U CN218239237U (en) | 2022-06-14 | 2022-06-14 | Valve leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221481967.2U CN218239237U (en) | 2022-06-14 | 2022-06-14 | Valve leak detection device |
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| Publication Number | Publication Date |
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| CN218239237U true CN218239237U (en) | 2023-01-06 |
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| CN202221481967.2U Active CN218239237U (en) | 2022-06-14 | 2022-06-14 | Valve leak detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222894A (en) * | 2023-04-28 | 2023-06-06 | 河北沃德阀业有限公司 | Valve gas tightness water detection tool |
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2022
- 2022-06-14 CN CN202221481967.2U patent/CN218239237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222894A (en) * | 2023-04-28 | 2023-06-06 | 河北沃德阀业有限公司 | Valve gas tightness water detection tool |
| CN116222894B (en) * | 2023-04-28 | 2023-08-01 | 河北沃德阀业有限公司 | Valve gas tightness water detection tool |
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