CN216869939U - Pipe valve leak detection device - Google Patents
Pipe valve leak detection device Download PDFInfo
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- CN216869939U CN216869939U CN202220315316.XU CN202220315316U CN216869939U CN 216869939 U CN216869939 U CN 216869939U CN 202220315316 U CN202220315316 U CN 202220315316U CN 216869939 U CN216869939 U CN 216869939U
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- pipe valve
- leak detection
- connector
- detection apparatus
- air
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000003068 static effect Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 11
- 238000009428 plumbing Methods 0.000 claims 4
- 230000013011 mating Effects 0.000 claims 2
- 210000003437 trachea Anatomy 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model relates to a pipe valve leak detection device, including clamping structure, first trachea, the second trachea, first manometer and second manometer, clamping structure includes the relative quiet holder that sets up and moves the holder, quiet holder with move the holder and be used for the centre gripping to detect the pipe valve spare, be provided with first joint on the quiet holder, first joint is used for pegging graft with the air inlet that detects the pipe valve spare, it connects to be provided with the second on the holder to move, the second connects can move towards the direction that is close to first joint under the drive that moves the holder, with peg graft with the gas outlet that detects the pipe valve spare, first trachea one end and first joint intercommunication, the other end is used for the gas outlet intercommunication with the air supply, second trachea one end and second connect the intercommunication, first manometer sets up on first trachea, the second manometer sets up on the second trachea. The device can perform quick leak detection on the pipe valve, and is simple in structure and convenient to operate.
Description
Technical Field
The disclosure relates to the field of pipeline leak detection, in particular to a pipe valve leak detection device.
Background
The pipe valve member of many types of specifications often need be used in current project construction pipeline design, for example ball valve, relief pressure valve, check valve and so on, but to the pipe valve member of the purchase goods, rarely can be before the installation quick check whether device of gas leakage, lead to if the problem of revealing that producer's production reason leads to, can only adorn the main pipeline after just can notice, still must pull down the change, very big extravagant labour and time cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipe valve leak hunting device, this equipment can carry out quick leak hunting to the pipe valve spare, simple structure, convenient operation.
In order to achieve the above object, the present disclosure provides a pipe valve leak detection apparatus, including a clamping structure, a first air pipe, a second air pipe, a first pressure gauge and a second pressure gauge, where the clamping structure includes a stationary clamping member and a movable clamping member that are oppositely disposed, the stationary clamping member and the movable clamping member are used to clamp a pipe valve to be detected, a first connector is disposed on the stationary clamping member, the first connector is used to be inserted into an air inlet of the pipe valve to be detected, a second connector is disposed on the movable clamping member, the second connector can be driven by the movable clamping member to move toward a direction close to the first connector so as to be inserted into an air outlet of the pipe valve to be detected, one end of the first air pipe is communicated with the first connector, the other end is used to be communicated with an air outlet of an air source, one end of the second air pipe is communicated with the second connector, the first pressure gauge is arranged on the first air pipe, and the second pressure gauge is arranged on the second air pipe.
Optionally, the leak detection device for pipe valve members further comprises a base and an actuating device, the static clamping member is fixed on the base, the actuating device is installed on the base and connected with the movable clamping member, and the actuating device is used for moving the movable clamping member.
Optionally, the actuating device is a quick clamping device, the quick clamping device includes a quick clamping seat, a pressing handle, a rotating rod and a telescopic rod, the quick clamping seat is disposed on the base, a guide hole is formed on the quick clamping seat, the pressing handle is hinged to the quick clamping seat, the pressing handle includes a rotating portion on one side of a hinge point of the pressing handle and a handle on the other side of the hinge point, a first end of the rotating rod is hinged to the rotating portion, the telescopic rod is movably disposed through the guide hole, the first end of the telescopic rod is connected to the movable clamping member, and a second end of the telescopic rod is hinged to a second end of the rotating rod.
Optionally, the quick clamping seat comprises a first side part and a second side part which are oppositely arranged, and a bottom part formed between the first side part and the second side part, the bottom part is arranged on the base, the guide hole is formed on the first side part, and the pressing handle is hinged to the second side part.
Optionally, the actuating device is a screw structure, the screw structure includes a screw mounting seat and a screw, the screw mounting seat is disposed on the base, a threaded guide hole is formed in the screw mounting seat, the screw penetrates through the threaded guide hole to form a screw nut pair, one end of the screw is rotatably connected with the movable clamping piece, and a rotating handle is disposed at the other end of the screw.
Optionally, an anti-slip texture is formed on the outer surface of the handle.
Optionally, a guide is arranged on the static clamping piece, the guide is perpendicular to the static clamping piece, and the movable clamping piece is slidably arranged through the guide.
Optionally, one end of the first joint, which is connected with the air inlet in an inserting manner, is provided with a first sealing gasket, and one end of the second joint, which is connected with the air outlet in an inserting manner, is provided with a second sealing gasket.
Optionally, the axis of the first joint is coaxial with the axis of the second joint.
Optionally, the other end of the second air pipe is used for communicating with the air return port of the air source.
Through the technical scheme, the first connector is inserted into the air inlet of the pipe valve to be detected, the second connector is inserted into the air outlet of the pipe valve to be detected, so that the pipe valve leakage detection device and the pipe valve to be detected form a complete air passage, after air is supplied by an air source, whether the pipe valve to be detected leaks air or not is judged according to the measurement data of the first pressure gauge and the second pressure gauge, if the measurement data of the first pressure gauge is the same as the measurement data of the second pressure gauge, the pipe valve to be detected does not leak air, if the measurement data of the first pressure gauge is different from the measurement data of the second pressure gauge, the pipe valve to be detected leaks air, and the static clamping piece and the dynamic clamping piece are matched to clamp the pipe valve to be detected so as to ensure the air tightness of the insertion between the first connector and the air inlet of the pipe valve to be detected and the air tightness of the insertion between the second connector and the air outlet of the pipe valve to be detected, the accuracy of detection is improved.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic structural diagram of a leak detection device for a tube valve member according to an embodiment provided by the present disclosure;
fig. 2 is a top view of one embodiment of a clamping structure and quick-clamp device provided by the present disclosure.
Description of the reference numerals
10-tube valve leak detection apparatus;
11-a clamping structure; 111-a stationary clamp; 113-a movable clamp; 115-a first joint; 117-second joint;
13-a first air tube;
15-a second trachea;
17-a first pressure gauge;
19-a second pressure gauge;
20-a pipe valve to be detected;
21-a base;
23-quick clamping device; 231-quick clamping seat; 233-a pilot hole; 235-pressing a handle; 237-rotating rod; 239-a telescopic rod;
25-a guide;
27-a first gasket;
29-a second gasket.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" are generally defined as directions of the drawing figures of the drawings, and "inner and outer" refer to inner and outer of the relevant components. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present disclosure, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.
As shown in fig. 1 and fig. 2, the present disclosure provides a pipe valve leakage detection apparatus 10, which includes a clamping structure 11, a first gas pipe 13, a second gas pipe 15, a first pressure gauge 17, and a second pressure gauge 19, where the clamping structure 11 includes a static clamping member 111 and a dynamic clamping member 113 that are oppositely disposed, the static clamping member 111 and the dynamic clamping member 113 are used to clamp a pipe valve 20 to be detected, a first joint 115 is disposed on the static clamping member 111, the first joint 115 is used to be inserted into an air inlet of the pipe valve 20 to be detected, a second joint 117 is disposed on the dynamic clamping member 113, the second joint 117 can move towards a direction close to the first joint 115 under the driving of the dynamic clamping member 113 so as to be inserted into an air outlet of the pipe valve 20 to be detected, one end of the first gas pipe 13 is communicated with the first joint 115, the other end of the first gas pipe is used to be communicated with an air outlet of an air source, one end of the second gas pipe 15 is communicated with the second joint 117, the first pressure gauge 17 is disposed on the first gas pipe 13, a second pressure gauge 19 is provided on the second air pipe 15.
Through the technical scheme, the first connector 115 is inserted into the air inlet of the pipe valve element 20 to be detected, the second connector 117 is inserted into the air outlet of the pipe valve element 20 to be detected, so that the pipe valve element leak detection device 10 and the pipe valve element 20 to be detected form a complete air passage, after air supply, whether the pipe valve element 20 to be detected leaks air or not is judged according to the measurement data of the first pressure gauge 17 and the second pressure gauge 19, if the measurement data of the first pressure gauge 17 is the same as the measurement data of the second pressure gauge 19, the pipe valve element 20 to be detected does not leak air, and if the measurement data of the first pressure gauge 17 is different from the measurement data of the second pressure gauge 19, the pipe valve element 20 to be detected leaks air, wherein the static clamping piece 111 and the dynamic clamping piece 113 are matched to clamp the pipe valve element 20 to be detected, so as to ensure the air tightness of the insertion between the first connector 115 and the air inlet of the pipe valve element 20 to be detected and the air tightness of the insertion between the second connector 117 and the air outlet of the pipe valve element 20 to be detected, the accuracy of detection is improved.
In one embodiment of the present disclosure, the first connector 115 and the second connector 117 include, but are not limited to, pneumatic quick connectors.
In one embodiment of the present disclosure, the stationary clamping member 111 is a first clamping plate and the movable clamping member is a second clamping plate.
In one embodiment of the present disclosure, the gas source includes, but is not limited to, an air pump, a gas tank, and the like.
Optionally, leak detector 10 further comprises a base 21, a stationary clamp 111 fixed to base 21, and an actuator mounted to base 21 and coupled to movable clamp 113, for moving movable clamp 113.
Through the above technical solution, the actuating device can drive the movable clamping member 113 to move towards the direction of the stationary clamping member 111, so that the first connector 115 is just inserted into the air inlet of the pipe valve member 20 to be detected, and the second connector 117 is just inserted into the air outlet of the pipe valve member 20 to be detected, and the pipe valve member 20 to be detected is clamped.
Optionally, the actuating device is a quick clamping device 23, the quick clamping device 23 includes a quick clamping seat 231, a press-fit handle 235, a rotating rod 237 and a telescopic rod 239, the quick clamping seat 231 is disposed on the base 21, a guide hole 233 is formed on the quick clamping seat 231, the press-fit handle 235 is hinged to the quick clamping seat 231, the press-fit handle 235 includes a rotating portion located on one side of a hinge point thereof and a handle located on the other side of the hinge point thereof, a first end of the rotating rod 237 is hinged to the rotating portion, the telescopic rod 239 is movably disposed through the guide hole 233, a first end of the telescopic rod 239 is connected to the movable clamping member 113, and a second end of the telescopic rod 239 is hinged to a second end of the rotating rod 237.
Through the above technical scheme, the pressing handle 235 can drive the rotating rod 237 to move in the up-down pressing process, and further drive the telescopic rod 239 to move along the telescopic action of the guide hole 233, so as to drive the movable clamping member 113 to move towards the stationary clamping member 111.
Alternatively, the quick clamping seat 231 includes a first side portion and a second side portion which are oppositely arranged, and a bottom portion formed between the first side portion and the second side portion, the bottom portion is arranged on the base 21, the guide hole 233 is formed on the first side portion, and the pressing handle 235 is hinged to the second side portion.
Through the above technical solution, the fast clamp seat 231 of the U-shaped structure provides a movement space for the movement of the rotating rod 237, and does not interfere with the movement of the rotating rod 237.
Optionally, the actuating device is a screw structure, the screw structure includes a screw mounting seat and a screw, the screw mounting seat is disposed on the base 21, a threaded guide hole is formed in the screw mounting seat, the screw penetrates through the threaded guide hole to form a screw nut pair, one end of the screw is rotatably connected with the movable clamping member 113, and a rotating handle is disposed at the other end of the screw.
Through the technical scheme, the screw rod and the thread guide hole are in thread fit to form the screw rod nut pair, and in the rotating process of the rotating handle, the screw rod can move along the guide direction of the thread guide hole, so that the movable clamping piece 113 is driven to move towards the static clamping piece 111.
In one embodiment of the present disclosure, the screw rod is rotatably connected to the movable clamping member 113 through a bearing.
Optionally, the outer surface of the handle is formed with an anti-slip texture.
Through above-mentioned technical scheme, anti-skidding line can play skid-proof effect, and the staff of being convenient for is grabbed and is held the handle.
Optionally, the stationary clamping member 111 is provided with a guide 25, the guide 25 is perpendicular to the stationary clamping member 111, and the movable clamping member 113 is slidably disposed through the guide 25.
Through the technical scheme, the guide piece 25 is used for guiding the movement of the movable clamping piece 113, and the movable clamping piece 113 is prevented from deviating in the movement process.
In one embodiment of the present disclosure, the guiding element 25 is a plurality of guiding rods arranged in parallel at intervals, and the movable clamping element 113 is slidably disposed on the plurality of guiding rods.
Optionally, a first gasket 27 is disposed on the end of the first joint 115 that is plugged into the air inlet, and a second gasket 29 is disposed on the end of the second joint 117 that is plugged into the air outlet.
Through the technical scheme, the air tightness of the insertion connection between the first connector 115 and the air inlet of the pipe valve element 20 to be detected can be ensured through the arrangement of the first sealing gasket 27, the air tightness of the insertion connection between the second connector 117 and the air outlet of the pipe valve element 20 to be detected can be ensured through the arrangement of the second sealing gasket 29, and the detection accuracy is improved.
Optionally, the axis of the first joint 115 is coaxial with the axis of the second joint 117.
Through the technical scheme, the first connector 115 can be just inserted into the air inlet of the pipe valve 20 to be detected, and the second connector 117 can be just inserted into the air outlet of the pipe valve 20 to be detected.
Optionally, the other end of the second air tube 15 is used to communicate with the return air port of the air source.
Through the technical scheme, the device is used for recycling the airflow.
The pipe valve leakage detection device is simple in structure, convenient to operate and high in detection efficiency, leakage detection before installation is conducted on a pipe valve which arrives, the quality of field installation is greatly improved, the rework rate is greatly reduced, and time and labor cost are saved.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A tube valve leak detection apparatus, comprising:
the clamping structure (11) comprises a static clamping piece (111) and a movable clamping piece (113) which are arranged oppositely, the static clamping piece (111) and the movable clamping piece (113) are used for clamping a pipe valve piece (20) to be detected, a first connector (115) is arranged on the static clamping piece (111), the first connector (115) is used for being inserted into an air inlet of the pipe valve piece (20) to be detected, a second connector (117) is arranged on the movable clamping piece (113), and the second connector (117) can move towards the direction close to the first connector (115) under the driving of the movable clamping piece (113) so as to be inserted into an air outlet of the pipe valve piece (20) to be detected;
one end of the first air pipe (13) is communicated with the first connector (115), and the other end of the first air pipe is communicated with an air outlet of an air source;
a second air pipe (15) having one end communicated with the second joint (117);
a first pressure gauge (17) arranged on the first air pipe (13);
and the second pressure gauge (19) is arranged on the second air pipe (15).
2. The plumbing leak detection apparatus of claim 1 further comprising a base (21) and an actuating means, said static gripper (111) being fixed to said base (21), said actuating means being mounted on said base (21) and connected to said dynamic gripper (113), said actuating means being adapted to move said dynamic gripper (113).
3. Leak detection apparatus for pipe valve elements according to claim 2, characterised in that the actuating means is a snap-on device (23), which snap-on device (23) comprises:
the quick clamping seat (231) is arranged on the base (21), and a guide hole (233) is formed in the quick clamping seat (231);
the pressing handle (235) is hinged to the quick clamping seat (231), and the pressing handle (235) comprises a rotating part positioned on one side of a hinged point and a handle positioned on the other side of the hinged point;
a rotating rod (237), wherein a first end of the rotating rod (237) is hinged with the rotating part;
the telescopic rod (239) movably penetrates through the guide hole (233), the first end of the telescopic rod (239) is connected with the movable clamping piece (113), and the second end of the telescopic rod (239) is hinged to the second end of the rotating rod (237).
4. A plumbing member leak detection apparatus according to claim 3, wherein said quick clamp seat (231) includes first and second oppositely disposed side portions and a bottom portion formed between said first and second side portions, said bottom portion being provided on said base (21), said guide hole (233) being formed on said first side portion, said press handle (235) being hingedly connected to said second side portion.
5. A plumbing member leak detection apparatus according to claim 2 wherein said actuator is a lead screw arrangement comprising:
the screw rod mounting seat is arranged on the base (21), and a threaded guide hole is formed in the screw rod mounting seat;
the screw rod penetrates through the threaded guide hole to form a screw rod nut pair, one end of the screw rod is rotatably connected with the movable clamping piece (113), and the other end of the screw rod is provided with a rotating handle.
6. A leak detection apparatus for a tube valve member according to claim 3, wherein an outer surface of said handle is formed with a non-slip texture.
7. Leak detection apparatus for pipe valve members according to claim 2, wherein a guide member (25) is provided on said stationary holding member (111), said guide member (25) being perpendicular to said stationary holding member (111), said movable holding member (113) being slidably disposed through said guide member (25).
8. The plumbing valve leak detection apparatus of claim 1, wherein a first gasket (27) is disposed on an end of said first connector (115) that is in mating engagement with said inlet port, and a second gasket (29) is disposed on an end of said second connector (117) that is in mating engagement with said outlet port.
9. Leak detection apparatus for pipe valve member according to claim 1, characterized in that the axis of the first joint (115) is coaxial with the axis of the second joint (117).
10. A pipevalve leak detection apparatus according to claim 1 wherein the other end of the second gas line (15) is adapted to communicate with a return port of the gas source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220315316.XU CN216869939U (en) | 2022-02-16 | 2022-02-16 | Pipe valve leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220315316.XU CN216869939U (en) | 2022-02-16 | 2022-02-16 | Pipe valve leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216869939U true CN216869939U (en) | 2022-07-01 |
Family
ID=82154781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220315316.XU Active CN216869939U (en) | 2022-02-16 | 2022-02-16 | Pipe valve leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216869939U (en) |
-
2022
- 2022-02-16 CN CN202220315316.XU patent/CN216869939U/en active Active
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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: 20230605 Address after: 102218 712, floor 7, building 4, 186a, Litang Road, Changping District, Beijing Patentee after: Beijing Tianhe Pharmaceutical Glass Technology Co.,Ltd. Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Address before: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Patentee before: Hebei Guangxing Semiconductor Technology Co.,Ltd. Patentee before: Beijing Yuanda Xinda Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 712, 7th Floor, Building 4, 186A Litang Road, Changping District, Beijing 102200 Patentee after: Dongxu Pharmaceutical Glass (Beijing) Technology Co.,Ltd. Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Address before: 102218 712, floor 7, building 4, 186a, Litang Road, Changping District, Beijing Patentee before: Beijing Tianhe Pharmaceutical Glass Technology Co.,Ltd. Patentee before: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Leak detection device for pipe and valve components Granted publication date: 20220701 Pledgee: Hengshui Bank Co.,Ltd. Pledgor: Dongxu Pharmaceutical Glass (Beijing) Technology Co.,Ltd.|TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2024980031978 |