CN212482817U - Pipeline air tightness detection device - Google Patents
Pipeline air tightness detection device Download PDFInfo
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- CN212482817U CN212482817U CN202021510854.1U CN202021510854U CN212482817U CN 212482817 U CN212482817 U CN 212482817U CN 202021510854 U CN202021510854 U CN 202021510854U CN 212482817 U CN212482817 U CN 212482817U
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- detection ring
- ring block
- pipeline
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Abstract
The application relates to a pipeline air tightness detection device, which comprises a detection ring block, wherein a solution cavity is arranged in the detection ring block, the length direction of the solution cavity is arranged along the circumferential direction of the detection ring block, a plurality of drainage holes communicated with the solution cavity are equidistantly formed in the inner side wall of the detection ring block, drainage cotton is fixedly arranged in the drainage holes, and one end, far away from the solution cavity, of the drainage cotton extends out of the drainage holes; this application has and need not to carry out the dismouting to the pipeline when detecting the pipeline gas tightness, directly carries out the gas tightness to the pipeline in the work and detects, the manpower that has significantly reduced and the effect of time.
Description
Technical Field
The application relates to the technical field of pipeline detection, in particular to a pipeline air tightness detection device.
Background
At present, a pipeline is a tool specially used for transporting gas, but after the pipeline is used for a long time, the pipeline can generate cracks, the air tightness of the pipeline is difficult to guarantee, and potential safety hazards are easy to generate, so that the air tightness of the pipeline needs to be detected at regular time, and the phenomenon that the pipeline does not leak gas is guaranteed.
The prior Chinese patent with the publication number of CN208366550U provides a pipeline airtightness detection device, which comprises a water tank for accommodating a pipeline, wherein a positioning plate for fixing the pipeline is detachably mounted on the water tank, the positioning plate is provided with a clamping position matched with the appearance of the pipeline, and two ends of the water tank are provided with a sealing structure for plugging an opening of the pipeline; when detecting pipeline gas tightness, need place the pipeline in the basin, become airtight back in the pipeline and input gas in the pipeline, observe whether the bubble appears in the surface of water, judge the leakproofness of pipeline.
The above prior art solutions have the following drawbacks: this kind of gas tightness detection device need place the pipeline in the basin, dismantles the installation to the pipeline, and the operation is very troublesome, need consume great time and manpower.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, one of the purpose of this application provides a pipeline gas tightness detection device, and it has need not to carry out the dismouting to the pipeline, directly carries out the gas tightness to the pipeline in the work and detects, the manpower that has significantly reduced and the advantage of time.
The above application purpose of the present application is achieved by the following technical solutions:
the utility model provides a pipeline gas tightness detection device, includes and detects the ring piece, be provided with the solution chamber in detecting the ring piece, the length direction in solution chamber sets up along the circumferencial direction that detects the ring piece, the drainage hole that a plurality of and solution chamber communicate each other is seted up to equidistance on the inside wall of detection ring piece, the drainage internal fixation is provided with the drainage cotton, the drainage cotton one end of keeping away from the solution chamber stretches out the drainage hole.
Through adopting the above-mentioned technical scheme, need to detect pipeline gas tightness time measuring, will detect the ring piece and cup joint on the lateral wall of pipeline, the cotton one end of drainage and the lateral wall of pipeline contact each other this moment, will detect the ring piece and slide on the lateral wall of pipeline, the drainage cotton moves on the pipeline outer wall along with detecting the ring piece, the soap liquid of solution intracavity can dip on the drainage cotton through the drainage hole this moment, the drainage cotton is with soap liquid drainage to the lateral wall of pipeline on, when the pipeline surface appears the crack, pipeline surface can produce the bubble, thereby realize the detection to pipeline gas tightness, and can accurately find cracked position, detect the setting of ring piece, make it when removing, can detect simultaneously around the pipeline, convenient operation is swift, the cost of manufacture is low, manpower and time have significantly reduced.
The present application may be further configured in a preferred example to: the detection ring block comprises a first detection ring block and a second detection ring block, and the first detection ring block and the second detection ring block are detachably connected.
Through adopting above-mentioned technical scheme, will first detect and dismantle and install between the ring with the second detection ring, the staff of being convenient for will detect the ring piece and cup joint different positions on the pipeline lateral wall, improves the convenience to detecting the ring piece dismouting.
The present application may be further configured in a preferred example to: the outer side wall of the first detection ring block is symmetrically and fixedly provided with first mounting blocks, the outer side wall of the second detection ring block is symmetrically and fixedly provided with second mounting blocks, and the outer side walls of the first mounting blocks and the second mounting blocks are mutually attached; the outer side wall of the first installation block and the outer side wall of the second installation block are sleeved with fixed blocks, fixing grooves for the first installation block and the second installation block to be inserted are formed in the outer side wall of each fixed block, and the first installation block, the second installation block and the fixing grooves are arranged in an interference mode.
Through adopting above-mentioned technical scheme, when needing to install the detection ring piece, cup joint first detection ring piece and second detection ring piece on the pipeline, first installation piece and the second installation piece surface mutual contact on first detection ring piece and the second detection ring, then cup joint the fixed block on first installation piece and second installation piece, first installation piece is inserted with the second installation piece and is established to the fixed slot in, first installation piece and second installation offset with the fixed slot inner wall, realize that first detection ring piece and second detect the quick fixed connection between the ring, convenient operation is swift.
The present application may be further configured in a preferred example to: one end of the fixing groove facing the direction of the detection ring block is provided with a guide surface.
Through adopting above-mentioned technical scheme, the direction has played the guide effect to the fixed block, and the first installation piece of the piece of being convenient for is inserted with the second installation piece and is established to the fixed slot in, improves the convenience of operation.
The present application may be further configured in a preferred example to: the outer side wall of the fixed block is integrally provided with convex patterns.
Through adopting above-mentioned technical scheme, when needing to detect and separate between ring piece and the second detection ring, the burr has increased the coefficient of friction on staff and the fixed block surface to be convenient for separate between first installation piece and second installation piece and the fixed slot.
The present application may be further configured in a preferred example to: the inner side wall of the detection ring block is symmetrically provided with guide wheels.
Through adopting above-mentioned technical scheme, the guide wheel supports the detection ring piece, is convenient for detect the ring piece and slides on the pipeline lateral wall, improves the stability when detecting the ring piece and sliding.
The present application may be further configured in a preferred example to: the outer side wall of the detection ring block is provided with a liquid injection hole communicated with the solution cavity in a penetrating mode, and a sealing plug is arranged in the liquid injection hole in an interference mode.
Through adopting above-mentioned technical scheme, through annotating the liquid hole to solution intracavity filling soap lye, the sealing plug seals annotating the liquid hole, is favorable to detection device's reuse, when avoiding simultaneously detecting the ring piece and removing, soap lye is from annotating the downthehole outflow of liquid.
The present application may be further configured in a preferred example to: the outer side wall of the detection ring block is provided with a driving rod, and the length direction of the driving rod is perpendicular to the axis direction of the detection ring block.
Through adopting above-mentioned technical scheme, through the drive actuating lever, the staff of being convenient for will detect the ring piece and slide on the lateral wall of pipeline, be convenient for simultaneously the drive detects the ring piece and rotates, improves the cotton effect of soaking to the pipeline surface of drainage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the detection ring block, the solution cavity, the drainage hole and the drainage cotton, when the air tightness of the pipeline needs to be detected, the detection ring block is sleeved on the outer side wall of the pipeline, one end of the drainage cotton is in contact with the outer side wall of the pipeline at the moment, the detection ring block slides on the outer side wall of the pipeline, the drainage cotton moves on the outer wall of the pipeline along with the detection ring block, soap liquid in the solution cavity can be immersed into the drainage cotton through the drainage hole at the moment, the drainage cotton drains the soap liquid onto the outer side wall of the pipeline, when cracks appear on the surface of the pipeline, bubbles can be generated on the surface of the pipeline, so that the air tightness of the pipeline can be detected, the positions of the cracks can be accurately found, and the detection ring block is arranged, so that when the detection ring block moves, the periphery of the pipeline can be simultaneously detected, the operation is convenient and fast;
2. the first detection ring block and the second detection ring block are detachably connected through the arrangement of the first detection ring block and the second detection ring block, so that the first detection ring block and the second detection ring block are detached and installed, workers can conveniently sleeve the detection ring blocks at different positions on the outer side wall of the pipeline, and the convenience of detaching the detection ring blocks is improved;
3. the guide wheels are symmetrically arranged on the inner side wall of the detection ring block and support the detection ring block, so that the detection ring block can slide on the outer side wall of the pipeline conveniently, and the stability of the detection ring block during sliding is improved.
Drawings
FIG. 1 is a schematic sectional view of a pipe airtightness detection apparatus according to an embodiment.
Reference numerals: 1. detecting a ring block; 11. a first detection ring block; 111. a first mounting block; 12. a second detection ring block; 121. a second mounting block; 2. a solution chamber; 21. a liquid injection hole; 211. a sealing plug; 3. a drainage hole; 31. draining cotton; 4. a fixed block; 41. fixing grooves; 5. a guide surface; 6. a relief pattern; 7. a guide wheel; 8. a drive rod.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the pipeline airtightness detection device disclosed by the application comprises a detection ring block 1, wherein a pipeline of the detection ring block 1 is arranged in the circumferential direction, a solution cavity 2 is arranged in the detection ring block 1, the length direction of the solution cavity 2 is arranged along the circumferential direction of the detection ring block 1, a liquid injection hole 21 communicated with the solution cavity 2 is arranged on the outer side wall of the detection ring block 1 in a penetrating manner, soap liquid is injected into the solution cavity 2 through the liquid injection hole 21, a sealing plug 211 is arranged in the liquid injection hole 21 in an interference manner, and the sealing plug 211 seals the liquid injection hole 21; detect on the inside wall of ring piece 1 equidistantly set up the drainage hole 3 that a plurality of and solution chamber 2 communicate each other, the fixed drainage cotton 31 that is provided with of gluing in drainage hole 3, soap liquid in the solution chamber 2 can soak drainage cotton 31 through drainage hole 3, drainage cotton 31 keeps away from the one end in solution chamber 2 and stretches out drainage hole 3, will detect ring piece 1 and cup joint on the pipeline, drainage cotton 31 can be with the lateral wall of pipeline mutual contact, will detect ring piece 1 and slide and turn to along with the surface of pipeline, drainage cotton 31 is with the soap liquid drainage to the surface of pipeline in the solution chamber 2, after crack gas leakage appears on the pipeline, the pipeline surface has the bubble to produce, and then judge that this appears to have the crack.
Referring to fig. 1, the detection ring block 1 includes a first detection ring block 11 and a second detection ring block 12, the first detection ring block 11 and the second detection ring block 12 are symmetrically arranged, a first mounting block 111 is symmetrically welded and fixed on the outer side wall of the first detection ring block 11, a second mounting block 121 is symmetrically welded and fixed on the outer side wall of the second detection ring block 12, opposite surfaces of the first mounting block 111 and the second mounting block 121 are mutually attached, a fixing block 4 is sleeved on the outer side walls of the first mounting block 111 and the second mounting block 121, a fixing groove 41 for the first mounting block 111 and the second mounting block 121 to be inserted is formed in the outer side wall of the fixing block 4, and the first mounting block 111 and the second mounting block 121 are arranged in an interference manner with the fixing groove 41; when needing to install detection ring piece 1, cup joint first detection ring piece 11 and second detection ring piece 12 on the pipeline lateral wall earlier, then detect ring piece 11 and second with first detection ring piece 12 and insert and establish to the fixed slot 41 of fixed block 4 in, first detection ring piece 11 and second detection ring piece 12 offset with fixed slot 41's inner wall, detect between ring piece 12 to first detection ring piece 11 and second, thereby will detect different positions that ring piece 1 installed on the pipeline lateral wall fast.
Referring to fig. 1, a guide surface 5 is disposed at one end of the fixing groove 41 facing the direction of the detection ring block 1, so that the first mounting block 111 and the second mounting block 121 are inserted into the fixing groove 41; the outer side wall of the fixing block 4 is integrally provided with a relief 6, and the relief 6 increases the friction coefficient between a human hand and the surface of the fixing block 4, thereby facilitating separation between the first and second mounting blocks 111 and 121 and the fixing groove 41.
Referring to fig. 1, the symmetry is provided with leading wheel 7 on detecting ring piece 1's the inside wall, and leading wheel 7 is the universal wheel, and leading wheel 7 is provided with four, and equal symmetry is provided with two on first detection ring piece 11 and the second detection ring piece 12, and when detecting ring piece 1 and sliding on the pipeline lateral wall, leading wheel 7 supports detection ring piece 1, is convenient for detect ring piece 1 and slides on the pipeline lateral wall, improves the stability when detecting ring piece 1 and sliding.
Referring to fig. 1, be provided with the actuating lever 8 on the lateral wall of detection ring 1, the length direction of actuating lever 8 and the axis direction mutually perpendicular of detection ring 1, through drive actuating lever 8, the staff of being convenient for will detect ring 1 and slide on the lateral wall of pipeline, the drive of being convenient for simultaneously detects ring 1 and rotates.
The implementation principle of the embodiment is as follows: when the air tightness of the pipeline needs to be detected, the first detection ring block 11 and the second detection ring block 12 are sleeved on the outer side wall of the pipeline, the surfaces of the first installation block 111 and the second installation block 121 on the first detection ring block 11 and the second detection ring block are contacted with each other, then the fixed block 4 is sleeved on the first installation block 111 and the second installation block 121, the first installation block 111 and the second installation block 121 are inserted into the fixed groove 41, the detection ring block 1 is installed on the outer side wall of the pipeline, the drainage cotton 31 is contacted with the outer side wall of the pipeline at the moment, the driving rod 8 is pulled, the detection ring block 1 slides on the outer side wall of the pipeline, the detection ring block 1 can be rotated, the soap liquid in the solution cavity 2 can be immersed into the drainage cotton 31 through the drainage hole 3, the drainage cotton 31 drains the soap liquid onto the outer side wall of the pipeline, when cracks appear on the surface of the pipeline, bubbles can be generated on the surface of the pipeline, thereby realize the detection to pipeline gas tightness to can accurately find fissured position, detect ring block 1 when removing with rotate, can detect simultaneously around the pipeline, convenient operation is swift, and the cost of manufacture is low, the manpower and the time that have significantly reduced.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A pipeline air tightness detection device is characterized in that: including detecting ring piece (1), be provided with solution chamber (2) in detecting ring piece (1), the length direction of solution chamber (2) sets up along the circumferencial direction that detects ring piece (1), drainage hole (3) that a plurality of and solution chamber (2) communicate each other are seted up to the equidistance on the inside wall of detecting ring piece (1), drainage hole (3) internal fixation is provided with drainage cotton (31), drainage cotton (31) are kept away from the one end of solution chamber (2) and are stretched out drainage hole (3).
2. The pipe airtightness detection apparatus according to claim 1, wherein: the detection ring block (1) comprises a first detection ring block (11) and a second detection ring block (12), and the first detection ring block (11) and the second detection ring block (12) are detachably connected.
3. The pipe airtightness detection apparatus according to claim 2, wherein: the outer side wall of the first detection ring block (11) is symmetrically and fixedly provided with first installation blocks (111), the outer side wall of the second detection ring block (12) is symmetrically and fixedly provided with second installation blocks (121), and the outer side walls of the first installation blocks (111) and the second installation blocks (121) are mutually attached; the utility model discloses a fixing device for fixing a vehicle seat, including first installation piece (111), second installation piece (121), fixed block (4) are equipped with to the cover on the lateral wall of first installation piece (111) and second installation piece (121), set up on the lateral wall of fixed block (4) and supply first installation piece (111) and second installation piece (121) to insert fixed slot (41) of establishing, interference setting between first installation piece (111) and second installation piece (121) and fixed slot (41).
4. The pipe airtightness detection apparatus according to claim 3, wherein: one end of the fixing groove (41) facing the direction of the detection ring block (1) is provided with a guide surface (5).
5. The pipe airtightness detection apparatus according to claim 3, wherein: the outer side wall of the fixed block (4) is integrally provided with a convex pattern (6).
6. The pipe airtightness detection apparatus according to claim 1, wherein: guide wheels (7) are symmetrically arranged on the inner side wall of the detection ring block (1).
7. The pipe airtightness detection apparatus according to claim 6, wherein: the outer side wall of the detection ring block (1) is provided with a liquid injection hole (21) communicated with the solution cavity (2) in a penetrating mode, and a sealing plug (211) is arranged in the liquid injection hole (21) in an interference mode.
8. The pipe airtightness detection apparatus according to claim 7, wherein: the outer side wall of the detection ring block (1) is provided with a driving rod (8), and the length direction of the driving rod (8) is perpendicular to the axis direction of the detection ring block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510854.1U CN212482817U (en) | 2020-07-27 | 2020-07-27 | Pipeline air tightness detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510854.1U CN212482817U (en) | 2020-07-27 | 2020-07-27 | Pipeline air tightness detection device |
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| CN212482817U true CN212482817U (en) | 2021-02-05 |
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| CN202021510854.1U Active CN212482817U (en) | 2020-07-27 | 2020-07-27 | Pipeline air tightness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164898A (en) * | 2023-04-26 | 2023-05-26 | 射阳金港能源发展有限公司 | Heat supply pipeline tightness detection device for heat supply pipe network |
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2020
- 2020-07-27 CN CN202021510854.1U patent/CN212482817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164898A (en) * | 2023-04-26 | 2023-05-26 | 射阳金港能源发展有限公司 | Heat supply pipeline tightness detection device for heat supply pipe network |
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