CN220794562U - Leak detection device of refrigeration pipeline - Google Patents
Leak detection device of refrigeration pipeline Download PDFInfo
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- CN220794562U CN220794562U CN202322432017.1U CN202322432017U CN220794562U CN 220794562 U CN220794562 U CN 220794562U CN 202322432017 U CN202322432017 U CN 202322432017U CN 220794562 U CN220794562 U CN 220794562U
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- plate
- leak detection
- fixedly connected
- air pump
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000005057 refrigeration Methods 0.000 title claims abstract description 17
- 239000003507 refrigerant Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of refrigeration air conditioners, in particular to a leakage detection device of a refrigeration pipeline, which comprises a table, an air pump and a constraint component, wherein the air pump is bolted with the upper surface of the table, the output end of the air pump is fixedly connected with a pressure gauge, the upper surface of the table is bolted with an air cylinder, the upper surface of the table is provided with an auxiliary component, the auxiliary component comprises an L-shaped bracket, the constraint component is arranged on the surface of the L-shaped bracket, the constraint component comprises a limit nut, the limit nut is fixedly connected with the upper surface of the L-shaped bracket, the inner wall of the limit nut is in threaded connection with an adjusting frame, the lower surface of the adjusting frame is rotatably connected with a force carrying plate, and the lower surface of the force carrying plate is fixedly connected with a second rubber plate. According to the utility model, by arranging the auxiliary component and the binding component, the operation and the use of the leak detection device are facilitated, so that the problems of complicated clamping operation and poor suitability of the leak detection device are reduced, and the convenience and the stability of the leak detection device are further improved.
Description
Technical Field
The utility model relates to the technical field of refrigeration air conditioners, in particular to a leakage detection device of a refrigeration pipeline.
Background
In the production process of the refrigeration air conditioner, a leakage detection device is often required to detect a pipeline used for refrigeration, so that the pipeline with leakage is detected, and the qualification rate of the refrigeration air conditioner in production is increased.
The utility model such as the utility model of publication No. CN214010700U, this patent discloses a leak hunting device of refrigeration pipeline for air conditioner production, this patent adopts the bottom plate, four equal fixed mounting of bottom plate bottom have the supporting leg, four the bottom of supporting leg is all installed the universal wheel, the intermediate position department fixed mounting at bottom plate top has the platform of placing, the both sides of placing the platform top all fixed mounting have the backup pad, the front fixed mounting of backup pad has two fixed plates, one side fixed mounting at bottom plate top has first mounting panel, one side fixed mounting of first mounting panel has the second support, the top fixed mounting of second support has the cylinder, the opposite side fixed mounting at bottom plate top has the second mounting panel, one side fixed mounting of second mounting panel has first support, the utility model makes this device have through sealing after filling up to refrigeration pipeline inside to observe the pressure gauge numerical variation can obtain the direct observation and whether take place the characteristics of leaking, the detection of current pipeline is mostly carried out with soap water, because the soap condition that produces the quality that produces is qualified because of adopting the water to detect needs to observe through naked eye.
The inventor finds in daily work that in the process of detecting by using the leak detection device, the existing detection device usually adopts a clamp with an arc-shaped fastener to clamp, and as the used clamp needs to be singly adjusted, the operation steps of workers are increased, and meanwhile, the specification of a pipeline clamped by the clamp is limited due to the single specification of the fastener of the clamp, so that the application range of the device is limited.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, the specifications of a fastener of a clamp are single, so that the specifications of a pipeline clamped by the clamp are limited, and the application range of the device is limited.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a leak hunting device of refrigeration pipeline, includes tall and erect platform, air pump and constraint subassembly, the air pump is bolted mutually with the upper surface of table, the output fixedly connected with manometer of air pump, the upper surface bolt of table has the cylinder, the upper surface of table is provided with auxiliary assembly, auxiliary assembly includes L shape support, constraint subassembly sets up the surface at L shape support, constraint subassembly includes stop nut, stop nut and the upper surface fixed connection of L shape support, stop nut's inner wall threaded connection has the alignment jig, the lower surface rotation of alignment jig is connected with the loading board.
Preferably, the lower surface fixedly connected with second rubber slab of load board, the upper surface fixedly connected with guide post of load board sets up the guide post, can guide the direction of movement of load board through the guide post to reduce the skew probability of load board.
Preferably, the drive end bolt of cylinder has the shutoff piece, the inner wall of alignment jig and L shape support contacts, the lower surface of carrier plate and L shape support contacts, sets up the alignment jig, through the cooperation of alignment jig and stop nut, can bind the position of carrier plate.
Preferably, the second rubber plate contacts with the side surface of the L-shaped bracket, the number of the guide posts is two, the two guide posts are arranged in bilateral symmetry with respect to the adjusting frame, the guide posts are in sliding connection with the inner wall of the L-shaped bracket, the guide posts penetrate through the upper surface of the L-shaped bracket, the second rubber block is arranged, and the guide posts can be completely attached to the surface of a pipeline under the state of being extruded by the force-bearing plate through the second rubber block.
Preferably, the auxiliary assembly further comprises a supporting block, the supporting block is fixedly connected with the upper surface of the table, an assembly plate is bolted to the upper surface of the supporting block, a first rubber plate is fixedly connected to the upper surface of the assembly plate, an L-shaped support is bolted to the side surface of the assembly plate, the assembly plate is arranged, and the first rubber plate can be supported through the assembly plate, so that the clamping effect of the first rubber plate is achieved.
Preferably, the first rubber plate contacts with the side surface of the L-shaped support, the L-shaped support is three in number, the L-shaped support is horizontally equidistant with respect to the assembly plate, the first rubber plate is arranged, and the position of the detection pipeline can be bound through the cooperation of the first rubber plate and the second rubber plate.
Compared with the prior art, the utility model has the advantages and positive effects that:
in the utility model, when the detection is carried out, the detected pipeline is placed on the first rubber plate, the adjusting frame is rotated clockwise, the adjusting frame is meshed with the limit nut when rotating, the force carrying plate is pushed downwards, the force carrying plate is stressed and pushes the second rubber plate downwards under the guidance of the guide post, the second rubber plate is pushed against the surface of the detection pipeline, meanwhile, the detection pipeline is pushed by the second rubber plate to downwards extrude the first rubber plate, the first rubber plate is extruded and deformed and is completely attached to the surface of the detection pipeline, meanwhile, the second rubber plate is completely attached to the surface of the detection pipeline under the extrusion of the force carrying plate, and then the pipeline can be clamped under the cooperation of the first rubber plate and the second rubber plate; after the clamping is finished, the switch of the air cylinder is opened, the air cylinder is electrified to push the plugging block, the plugging block is inserted into the pipeline and plugs the pipeline, meanwhile, the pipeline is sleeved to the output end of the air pump under the pushing of the plugging block, the switch of the air pump is immediately opened, the air pump is electrified to operate to inject air into the pipeline, when the air is fully filled, the valve is closed, the pressure gauge is observed, and the operation and the use of the leak detection device are facilitated by arranging the auxiliary assembly and the constraint assembly, so that the problems of complex clamping operation and poor suitability of the leak detection device are reduced, and the convenience and the stability of the leak detection device are further improved.
Drawings
Fig. 1 is a schematic perspective view of a leak detection device for a refrigeration pipeline according to the present utility model;
fig. 2 is a schematic bottom view of a leak detection device for a refrigeration pipeline according to the present utility model;
fig. 3 is a schematic diagram of a part of a leak detection device for a refrigeration pipeline according to the present utility model.
Legend description:
1. a table; 2. an air pump; 3. a pressure gauge; 4. a cylinder; 5. an auxiliary component; 51. a support block; 52. an assembly plate; 53. a first rubber plate; 54. an L-shaped bracket; 6. a tie-down assembly; 61. a limit nut; 62. an adjusting frame; 63. a force-carrying plate; 64. a second rubber plate; 65. and a guide post.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a leak hunting device of refrigeration pipeline, includes tall and erect platform, air pump 2 and constraint subassembly 6, and air pump 2 and the upper surface of table 1 bolt mutually, and the output fixedly connected with manometer 3 of air pump 2, the upper surface bolt of table 1 have cylinder 4, and the upper surface of table 1 is provided with auxiliary assembly 5, and auxiliary assembly 5 includes L shape support 54, and constraint subassembly 6 sets up the surface at L shape support 54.
The specific arrangement and function of the auxiliary assembly 5 and the restraint assembly 6 will be described in detail.
In this embodiment: the restraint assembly 6 comprises a limit nut 61, the limit nut 61 is fixedly connected with the upper surface of the L-shaped bracket 54, the inner wall of the limit nut 61 is in threaded connection with an adjusting frame 62, and the lower surface of the adjusting frame 62 is rotatably connected with a load plate 63.
Specifically, the second rubber plate 64 is fixedly connected to the lower surface of the force-carrying plate 63, the guide post 65 is fixedly connected to the upper surface of the force-carrying plate 63, and the guide post 65 is provided, so that the moving direction of the force-carrying plate 63 can be guided by the guide post 65, and the offset probability of the force-carrying plate 63 is reduced.
Specifically, the driving end of the cylinder 4 is bolted with a plugging block, the adjusting frame 62 is in contact with the inner wall of the L-shaped bracket 54, and the force-carrying plate 63 is in contact with the lower surface of the L-shaped bracket 54.
In this embodiment: an adjusting frame 62 is provided, and the position of the force-bearing plate 63 can be restrained by matching the adjusting frame 62 with the limit nut 61.
Specifically, the second rubber plate 64 contacts with the side surface of the L-shaped bracket 54, the number of the guide posts 65 is two, the two guide posts 65 are symmetrically arranged about the adjusting frame 62, the guide posts 65 are slidably connected with the inner wall of the L-shaped bracket 54, the guide posts 65 penetrate through the upper surface of the L-shaped bracket 54, and the second rubber block is arranged, so that the second rubber block can be completely attached to the surface of the pipeline in a state of being extruded by the force-bearing plate 63.
In this embodiment: the auxiliary assembly 5 further comprises a supporting block 51, the supporting block 51 is fixedly connected with the upper surface of the table, an assembly plate 52 is bolted to the upper surface of the supporting block 51, a first rubber plate 53 is fixedly connected to the upper surface of the assembly plate 52, and an L-shaped bracket 54 is bolted to the side surface of the assembly plate 52.
In this embodiment: the fitting plate 52 is provided, and the first rubber plate 53 can be supported by the fitting plate 52, thereby realizing the clamping effect of the first rubber plate 53.
Specifically, the first rubber plate 53 contacts with the side surfaces of the L-shaped brackets 54, the number of the L-shaped brackets 54 is three, the three L-shaped brackets 54 are horizontally equidistantly arranged with respect to the assembly plate 52, the first rubber plate 53 is arranged, and the position of the detection pipeline can be bound through the cooperation of the first rubber plate 53 and the second rubber plate 64.
Working principle: when the pipeline to be detected is detected, the adjusting frame 62 is rotated clockwise, the adjusting frame 62 is meshed with the limit nut 61 when rotating, the carrying plate 63 is pushed downwards, the carrying plate 63 is stressed and pushes the second rubber plate 64 downwards under the guidance of the guide post 65, the second rubber plate 64 is pushed against the surface of the detection pipeline, meanwhile, the detection pipeline is pushed downwards by the second rubber plate 64 to extrude the first rubber plate 53, the first rubber plate 53 is extruded and deformed and is completely attached to the surface of the detection pipeline, meanwhile, the second rubber plate 64 is completely attached to the surface of the detection pipeline under the extrusion of the carrying plate 63, and then the pipeline can be clamped under the cooperation of the first rubber plate 53 and the second rubber plate 64; after the clamping is completed, the switch of the air cylinder 4 is turned on, the air cylinder 4 is electrified to push the plugging block, the plugging block is inserted into the pipeline and plugs the pipeline, meanwhile, the pipeline is sleeved to the output end of the air pump 2 under the pushing of the plugging block, then the switch of the air pump 2 is turned on, the air pump 2 is electrified to operate to inject air into the pipeline, when the air is filled, the valve is closed, the pressure gauge 3 is observed, the operation and the use of the leak detection device are facilitated by arranging the auxiliary assembly 5 and the constraint assembly 6, the problems of complex clamping operation and poor suitability of the leak detection device are further reduced, and the convenience and the stability of the leak detection device are further improved.
Claims (6)
1. The utility model provides a leak hunting device of refrigeration pipeline, includes tall and erect platform, air pump (2) and constraint subassembly (6), its characterized in that: the utility model provides a table, including air pump (2), table (1), air pump (2) and table (1) upper surface looks bolt, the output fixedly connected with manometer (3) of air pump (2), table (1) upper surface bolt has cylinder (4), table (1) upper surface is provided with auxiliary assembly (5), auxiliary assembly (5) include L shape support (54), constraint subassembly (6) set up the surface at L shape support (54), constraint subassembly (6) include stop nut (61), stop nut (61) and L shape support (54) upper surface fixed connection, the inner wall threaded connection of stop nut (61) has alignment jig (62), the lower surface rotation of alignment jig (62) is connected with load board (63).
2. The refrigerant line leak detection apparatus as defined in claim 1, wherein: the lower surface of the force carrying plate (63) is fixedly connected with a second rubber plate (64), and the upper surface of the force carrying plate (63) is fixedly connected with a guide post (65).
3. The refrigerant line leak detection apparatus as defined in claim 1, wherein: the driving end of the air cylinder (4) is bolted with a plugging block, the adjusting frame (62) is contacted with the inner wall of the L-shaped bracket (54), and the force bearing plate (63) is contacted with the lower surface of the L-shaped bracket (54).
4. The refrigerant line leak detection apparatus as defined in claim 2, wherein: the second rubber plates (64) are in contact with the side surfaces of the L-shaped brackets (54), the number of the guide posts (65) is two, the two guide posts (65) are symmetrically arranged left and right relative to the adjusting frame (62), the guide posts (65) are in sliding connection with the inner walls of the L-shaped brackets (54), and the guide posts (65) penetrate through the upper surfaces of the L-shaped brackets (54).
5. The refrigerant line leak detection apparatus as defined in claim 1, wherein: the auxiliary assembly (5) further comprises a supporting block (51), the supporting block (51) is fixedly connected with the upper surface of the table, an assembly plate (52) is bolted to the upper surface of the supporting block (51), a first rubber plate (53) is fixedly connected to the upper surface of the assembly plate (52), and an L-shaped bracket (54) is bolted to the side surface of the assembly plate (52).
6. The refrigerant line leak detection device as defined in claim 5, wherein: the first rubber plate (53) is in contact with the side surface of the L-shaped brackets (54), the number of the L-shaped brackets (54) is three, and the three L-shaped brackets (54) are horizontally and equidistantly arranged relative to the assembly plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432017.1U CN220794562U (en) | 2023-09-07 | 2023-09-07 | Leak detection device of refrigeration pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432017.1U CN220794562U (en) | 2023-09-07 | 2023-09-07 | Leak detection device of refrigeration pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794562U true CN220794562U (en) | 2024-04-16 |
Family
ID=90633922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322432017.1U Active CN220794562U (en) | 2023-09-07 | 2023-09-07 | Leak detection device of refrigeration pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794562U (en) |
-
2023
- 2023-09-07 CN CN202322432017.1U patent/CN220794562U/en active Active
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