CN221484751U - Air tightness detection device for compressor - Google Patents
Air tightness detection device for compressor Download PDFInfo
- Publication number
- CN221484751U CN221484751U CN202322174811.0U CN202322174811U CN221484751U CN 221484751 U CN221484751 U CN 221484751U CN 202322174811 U CN202322174811 U CN 202322174811U CN 221484751 U CN221484751 U CN 221484751U
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- China
- Prior art keywords
- clamping plate
- fixedly connected
- grip block
- detection device
- tightness detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Compressor (AREA)
Abstract
The application discloses a compressor air tightness detection device which comprises a mounting frame, wherein a first clamping plate and a second clamping plate are respectively and slidably connected in the mounting frame, a sealing gasket is fixedly connected to one side, close to the first clamping plate and the second clamping plate, of the second clamping plate, a first elastic part is arranged on one side of the second clamping plate, an air inlet pipe is communicated with one side of the mounting frame, two sides of the air inlet pipe are respectively communicated with a hose, one end of each hose penetrates through the second clamping plate and the sealing gasket and is fixedly connected with the sealing gasket, and the compressor air tightness detection device further comprises a driving assembly, wherein the driving assembly is arranged on one side of the first clamping plate and is used for driving the first clamping plate to be close to the second clamping plate; the second elastic part is positioned in the air inlet pipe and used for driving the second clamping plate to be close to the first clamping plate; according to the scheme, the two ends of the pipe fitting are tightly attached to the sealing gaskets, so that the sealing performance of the device is enhanced, and the detection accuracy of the device is improved.
Description
Technical Field
The application relates to the technical field of compressors, in particular to a compressor air tightness detection device.
Background
The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is used as a heart of an air conditioner refrigerating system, the compressor sucks low-temperature low-pressure refrigerant gas from the air suction pipe, drives the piston to compress the low-temperature low-pressure refrigerant gas through motor operation, and then discharges the high-temperature high-pressure refrigerant gas to the exhaust pipe to provide power for refrigeration circulation, so that the compressor has very important position in the air conditioner refrigerating system, and a large part of the quality of the compressor is reflected on air tightness, wherein the air tightness detection of the compressor comprises the detection of a compressor pipe fitting.
The utility model with publication number CN218121285U discloses an air tightness detection device for a compressor pipe fitting, which comprises a fixing shell, wherein a fixing block is fixedly arranged in the fixing shell, a connecting rod is connected in the fixing block in a sliding manner, the end part of the connecting rod extends to the outer side of the fixing block in a penetrating manner and is fixedly provided with a first support plate, a through hole is formed in the first support plate, one side of the through hole is fixedly provided with a through pipe, an elastic piece is fixedly arranged in the fixing shell, the elastic piece is fixedly connected with the connecting rod, one side of the fixing shell is also connected with a second support plate through a connecting piece, and the detection device is good in detection effect and worthy of popularization.
Above-mentioned scheme is in-service use, and the user is through promoting the mounting panel, with pipe fitting centre gripping between first extension board and second extension board, but only promotes the mounting panel through the manpower, makes pipe fitting both ends and sealed laminating of filling up, the leakproofness when probably unable assurance is to the pipe fitting centre gripping to the accuracy that the device detected has been reduced. Accordingly, a person skilled in the art provides a compressor air tightness detection device to solve the problems set forth in the background art.
Disclosure of utility model
In order to solve the problems set forth in the background art, the present application provides a compressor air tightness detection device.
The compressor air tightness detection device provided by the application adopts the following technical scheme:
Compressor gas tightness detection device, including the mounting bracket, the inside of mounting bracket is sliding connection respectively has first grip block and second grip block, the equal fixedly connected with of one side that first grip block and second grip block are close to mutually is sealed fills up, one side of second grip block is provided with first elastic component, one side intercommunication of mounting bracket has the intake pipe, the both sides of intake pipe all communicate there is the hose, the one end of hose runs through second grip block and is sealed fills up to with sealed pad fixed connection, still include
The driving assembly is arranged on one side of the first clamping plate and is used for driving the first clamping plate to be close to the second clamping plate;
The second elastic part is positioned in the air inlet pipe and used for driving the second clamping plate to be close to the first clamping plate.
Through adopting above-mentioned technical scheme, at first place the pipe fitting between first grip block and second grip block, then be close to the second grip block through drive assembly drive first grip block to carry out the centre gripping to the both ends of pipe fitting and fix, at this moment, can seal the pipe fitting both ends through the elasticity of first elastic component and sealed the pad, then through opening the intake pipe, make air drive second elastic component contradict the second grip block, make the second grip block be close to first grip block, further make pipe fitting both ends closely laminate with sealed pad, thereby further strengthen the leakproofness of device, the accuracy that the improvement device detected.
Preferably, grooves are formed in two sides of the inside of the mounting frame, and limiting blocks sliding in the grooves are fixedly connected to two ends of the first clamping plate and the second clamping plate.
Through adopting above-mentioned technical scheme, through setting up recess and stopper, be convenient for restrict the orbit of first grip block and second grip block, reinforcing device's stability.
Preferably, the driving assembly comprises a threaded rod rotatably connected with one side of the first clamping plate, and one end of the threaded rod is in threaded connection with the mounting frame.
Through adopting above-mentioned technical scheme, be close to the second grip block through setting up the first grip block of drive assembly drive, be convenient for carry out the centre gripping fixed to the pipe fitting.
Preferably, the first elastic part comprises two mounting plates which are symmetrically arranged, the mounting plates are fixedly connected with the mounting frame, a connecting rod is fixedly connected between one side of each mounting plate and the inner wall of the mounting frame, a slip ring is sleeved on each connecting rod, the slip ring is hinged with the second clamping plate through a connecting rod, and the slip ring is elastically connected with the inner wall of the mounting frame through a first spring.
Through adopting above-mentioned technical scheme, can support the second grip block through the first elastic component that sets up to can make pipeline and sealed laminating of filling up, strengthen the leakproofness of pipe fitting, guaranteed the detection effect.
Preferably, the inside sliding connection of intake pipe has sealed piston, sealed piston's one end fixedly connected with dead lever, one side fixedly connected with cover of second grip block is established the sleeve in the dead lever outside, through second spring elastic connection between sleeve and the dead lever.
Through adopting above-mentioned technical scheme, through opening the intake pipe, make the air contradict sealed piston, make sealed piston at the inside slip of intake pipe, and then drive the dead lever and remove, make the second spring compress, contradict the second grip block, make the second grip block be close to first grip block to make pipe fitting both ends closely laminate with the sealing gasket, further reinforcing device's leakproofness.
Preferably, one end of the threaded rod is fixedly connected with a knob, and the outer side of the knob is fixedly connected with an anti-slip pad.
Through adopting above-mentioned technical scheme, through knob and slipmat that sets up, convenient to use person rotates the threaded rod.
In summary, the application has the following beneficial technical effects:
This compressor gas tightness detection device, at first place the pipe fitting between first grip block and second grip block, then be close to the second grip block through drive assembly drive first grip block to carry out the centre gripping to the both ends of pipe fitting and fix, at this moment, can seal the pipe fitting both ends through first elastic component and sealed the pad, then through opening the intake pipe, make air drive second elastic component conflict to the second grip block, make the second grip block be close to first grip block, further make pipe fitting both ends closely laminate with sealed the pad, thereby further strengthen the leakproofness of device, the accuracy that the improvement device detected.
Drawings
FIG. 1 is a schematic plan view of a compressor air tightness detection device according to an embodiment of the present application;
FIG. 2 is a schematic perspective view of a compressor air tightness detection device according to an embodiment of the present application;
Fig. 3 is an enlarged view of a portion a of fig. 1 of a compressor air tightness detecting device in an embodiment of the present application.
Reference numerals illustrate: 1. a mounting frame; 2. a first clamping plate; 3. a second clamping plate; 4. a sealing gasket; 5. a first elastic portion; 6. an air inlet pipe; 7. a hose; 8. a drive assembly; 9. a groove; 10. a limiting block; 81. a threaded rod; 82. a knob; 83. an anti-slip pad; 11. a second elastic part; 111. a sealing piston; 112. a fixed rod; 113. a sleeve; 114. a second spring; 51. a mounting plate; 52. a connecting rod; 53. a slip ring; 54. a connecting rod; 55. a first spring.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a compressor air tightness detection device. Referring to fig. 1 to 3, the air tightness detecting device of the compressor comprises a mounting frame 1, a first clamping plate 2 and a second clamping plate 3 are respectively and slidably connected in the mounting frame 1, a sealing gasket 4 is fixedly connected to one side, close to the first clamping plate 2 and the second clamping plate 3, of the second clamping plate 3, a first elastic part 5 is arranged on one side of the second clamping plate 3, an air inlet pipe 6 is communicated with one side of the mounting frame 1, hoses 7 are respectively communicated with two sides of the air inlet pipe 6, one end of each hose 7 penetrates through the second clamping plate 3 and the sealing gasket 4 and is fixedly connected with the sealing gasket 4, and the air tightness detecting device further comprises
The driving assembly 8 is arranged on one side of the first clamping plate 2 and is used for driving the first clamping plate 2 to be close to the second clamping plate 3;
the second elastic part 11, the second elastic part 11 is located inside the air inlet pipe 6, and is used for driving the second clamping plate 3 to approach the first clamping plate 2.
Both sides of the inside of the mounting frame 1 are provided with grooves 9, and both ends of the first clamping plate 2 and the second clamping plate 3 are fixedly connected with limiting blocks 10 sliding in the grooves 9.
The driving assembly 8 comprises a threaded rod 81 rotatably connected with one side of the first clamping plate 2, and one end of the threaded rod 81 is in threaded connection with the mounting frame 1.
The second elastic part 11 comprises a sealing piston 111 which is in sliding connection with the inside of the air inlet pipe 6, one end of the sealing piston 111 is fixedly connected with a fixed rod 112, one side of the second clamping plate 3 is fixedly connected with a sleeve 113 sleeved outside the fixed rod 112, and the sleeve 113 is elastically connected with the fixed rod 112 through a second spring 114.
On the basis of the above embodiment, firstly, the pipe fitting is placed between the first clamping plate 2 and the second clamping plate 3, and the hose 7 is communicated with the pipe fitting, then, by rotating the threaded rod 81, the threaded rod 81 drives the first clamping plate 2 to approach the second clamping plate 3 under the action of the mounting frame 1, the second clamping plate 3 slides in the mounting frame, at this time, the pressure of the first elastic part 55 starts to shrink, the two ends of the pipe fitting can be sealed through the elastic force of the first elastic part and the sealing gasket, then, the pipe fitting is placed in water, at this time, by opening the air inlet pipe 6, the air firstly collides with the sealing piston 111, the sealing piston 111 slides in the air inlet pipe 6, then, the fixing rod 112 is driven to move, the second spring 114 compresses, the second spring 114 collides with the second clamping plate 3, the sleeve 113 and the second clamping plate 3 are driven to approach the first clamping plate 2, thereby further enabling the two ends of the pipe fitting to be tightly attached to the sealing gasket 4, at the same time, after the sealing piston 111 slides a certain distance, the hose 7 is exposed, and air can enter the pipe fitting into the interior of the pipe fitting, and whether the air can be detected accurately, and the air tightness of the pipe fitting is detected according to whether the air inflation device is present or not.
Further, the first elastic portion 5 includes two mounting plates 51 symmetrically arranged, the mounting plates 51 are fixedly connected with the mounting frame 1, a connecting rod 52 is fixedly connected between one side of each mounting plate 51 and the inner wall of the mounting frame 1, a sliding ring 53 is sleeved on each connecting rod 52, the sliding ring 53 is hinged with the second clamping plate 3 through a connecting rod 54, and the sliding ring 53 is elastically connected with the inner wall of the mounting frame 1 through a first spring 55.
Can support second grip block 3 through the first elastic part 5 that sets up, when first grip block 2 is close to second grip block 3, when carrying out the centre gripping to the pipe fitting, make second grip block 3 slide in the inside of mounting bracket 1, drive connecting rod 52 and rotate to promote sliding ring 53 and contradict first spring 55, make first spring 55 keep the shrink state, make pipe fitting and sealed laminating of filling up 4 through the elasticity of first spring 55, strengthen the leakproofness of pipe fitting, guaranteed the detection effect.
One end of the threaded rod 81 is fixedly connected with a knob 82, and the outer side of the knob 82 is fixedly connected with an anti-slip pad 83.
On the basis of the above embodiment, the knob 82 and the anti-slip pad 83 are provided to facilitate the user to rotate the threaded rod 81, thereby making the first clamping plate 2 close to the second clamping plate 3.
The implementation principle of the air tightness detection device of the compressor provided by the embodiment of the application is as follows: firstly, a pipe fitting is placed between a first clamping plate 2 and a second clamping plate 3, then the first clamping plate 2 is driven by a driving assembly 8 to be close to the second clamping plate 3, so that the pipe fitting is clamped and fixed, at the moment, a first elastic part 5 is compressed, two ends of the pipe fitting are sealed through the elasticity of the first elastic part 5 and a sealing gasket 4, then an air inlet pipe 6 is opened, air is extruded to a second elastic part 11, the second clamping plate 3 is abutted by the elasticity of the second elastic part, the second clamping plate 3 is close to the first clamping plate 2, two ends of the pipe fitting are tightly attached to the sealing gasket 4, the sealing performance of the device is further enhanced, and the detection accuracy of the device is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. Compressor gas tightness detection device, including mounting bracket (1), its characterized in that: inside sliding connection has first grip block (2) and second grip block (3) respectively of mounting bracket (1), one side that first grip block (2) and second grip block (3) are close to all fixedly connected with is sealed fills up (4), one side of second grip block (3) is provided with first elastic component (5), one side intercommunication of mounting bracket (1) has intake pipe (6), the both sides of intake pipe (6) all communicate there is hose (7), second grip block (3) and is sealed fills up (4) are run through to the one end of hose (7) to with sealed pad (4) fixed connection still include
The driving assembly (8) is arranged on one side of the first clamping plate (2) and is used for driving the first clamping plate (2) to be close to the second clamping plate (3);
the second elastic part (11), the second elastic part (11) is located in the air inlet pipe (6) and is used for driving the second clamping plate (3) to be close to the first clamping plate (2).
2. The compressor air tightness detection device according to claim 1, wherein: the two sides of the inside of the mounting frame (1) are provided with grooves (9), and two ends of the first clamping plate (2) and the second clamping plate (3) are fixedly connected with limiting blocks (10) sliding in the grooves (9).
3. The compressor air tightness detection device according to claim 1, wherein: the driving assembly (8) comprises a threaded rod (81) which is rotationally connected with one side of the first clamping plate (2), and one end of the threaded rod (81) is in threaded connection with the mounting frame (1).
4. The compressor air tightness detection device according to claim 1, wherein: the first elastic part (5) comprises two mounting plates (51) which are symmetrically arranged, the mounting plates (51) are fixedly connected with the mounting frame (1), a connecting rod (52) is fixedly connected between one side of each mounting plate (51) and the inner wall of the mounting frame (1), a sliding ring (53) is sleeved on each connecting rod (52), the sliding ring (53) is hinged with the second clamping plate (3) through a connecting rod (54), and the sliding ring (53) is elastically connected with the inner wall of the mounting frame (1) through a first spring (55).
5. The compressor air tightness detection device according to claim 1, wherein: the second elastic part (11) comprises a sealing piston (111) which is in sliding connection with the inside of the air inlet pipe (6), one end of the sealing piston (111) is fixedly connected with a fixing rod (112), one side of the second clamping plate (3) is fixedly connected with a sleeve (113) sleeved on the outer side of the fixing rod (112), and the sleeve (113) is elastically connected with the fixing rod (112) through a second spring (114).
6. A compressor air tightness detection device according to claim 3, wherein: one end of the threaded rod (81) is fixedly connected with a knob (82), and the outer side of the knob (82) is fixedly connected with an anti-slip pad (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174811.0U CN221484751U (en) | 2023-08-14 | 2023-08-14 | Air tightness detection device for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174811.0U CN221484751U (en) | 2023-08-14 | 2023-08-14 | Air tightness detection device for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221484751U true CN221484751U (en) | 2024-08-06 |
Family
ID=92354189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322174811.0U Active CN221484751U (en) | 2023-08-14 | 2023-08-14 | Air tightness detection device for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221484751U (en) |
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2023
- 2023-08-14 CN CN202322174811.0U patent/CN221484751U/en active Active
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