CN218496353U - Leakage detection device for refrigeration pipeline of air conditioner - Google Patents
Leakage detection device for refrigeration pipeline of air conditioner Download PDFInfo
- Publication number
- CN218496353U CN218496353U CN202222287415.4U CN202222287415U CN218496353U CN 218496353 U CN218496353 U CN 218496353U CN 202222287415 U CN202222287415 U CN 202222287415U CN 218496353 U CN218496353 U CN 218496353U
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- Prior art keywords
- snap ring
- air conditioner
- pipe
- refrigeration
- detection device
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 42
- 238000001514 detection method Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008595 infiltration Effects 0.000 claims description 6
- 238000001764 infiltration Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000003973 paint Substances 0.000 abstract description 4
- 238000002791 soaking Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a leak hunting device for refrigeration pipeline of air conditioner, include the subassembly of paining of scribbling the foam water on the refrigeration pipe surface of air conditioner, paint the subassembly and include first snap ring and second snap ring, and the tip of first snap ring and second snap ring passes through the hinge and rotates the link together, and the one end screw thread that the hinge was kept away from to the second snap ring installs fixing bolt, and fixing bolt can be simultaneously with first snap ring threaded connection, first snap ring is hollow structure with the second snap ring, and the inner chamber of first snap ring and second snap ring passes through the pipe intercommunication, is the equal fixed mounting of inner ring face of hollow structure and first snap ring and second snap ring has the sponge piece, leak hunting device is still including gas filled assembly, aerifys for the refrigeration through gas filled assembly. The device, whole leak hunting device structure is small and exquisite, very conveniently carries, so, when overhauing air conditioner at the last door, the maintainer just is not soaking whole refrigeration pipe in liquid at needs, has made things convenient for maintainer's leak hunting work greatly.
Description
Technical Field
The utility model relates to a be used for air conditioner to overhaul equipment technical field, specifically be a leak hunting device for the refrigeration pipeline of air conditioner.
Background
Chinese patent No. CN216899499U discloses a leakage detection device for a refrigerating pipeline of an air conditioner, which comprises a workbench, supporting legs, a leakage detection box, a drying box, a fixed seat, a fixed rod, a butt joint, a pressure gauge, a rail, a movable seat, a movable rod, an inflation head, an air pipe, an air pump, an air cylinder, a refrigerating pipe and a sealing clamp block.
Above-mentioned patent is in the use, soak whole refrigeration pipe in liquid, then let the refrigeration pipe inside inflate, later observe the refrigeration pipe surface and have or not leak the point and realize the leak hunting, this kind of maintenance mode is because need more liquid, so the container that holds liquid can be great to corresponding, only be applicable to the factory maintenance of mill or the maintenance in the maintenance shop generally, to that kind of air conditioner that needs the inspection of going to the door, because the container volume that holds liquid is great, inconvenient carrying, so be not suitable for. Therefore, the utility model provides a small in size, portable's a leak hunting device that is used for the refrigeration pipeline of air conditioner.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leak hunting device for refrigeration pipeline of air conditioner to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leak hunting device for refrigeration pipeline of air conditioner, includes the subassembly of paining of scribbling the foam water on the refrigeration pipe surface of air conditioner, paint the subassembly and include first snap ring and second snap ring, and the tip of first snap ring and second snap ring passes through the hinge and rotates and link together, and the one end screw thread that the hinge was kept away from to the second snap ring installs fixing bolt, and fixing bolt can be simultaneously with first snap ring threaded connection, first snap ring is hollow structure with the second snap ring, and the inner chamber of first snap ring and second snap ring passes through the pipe intercommunication, and the equal fixed mounting of inner ring face that is hollow structure and first snap ring and second snap ring has the sponge piece, and a plurality of infiltration holes have all been seted up to the inner ring face of first snap ring and second snap ring simultaneously, and the infiltration hole runs through to the inside of first snap ring and second snap ring, and the one end fixed mounting that the hinge was kept away from to first snap ring has the connecting pipe, and the middle screw thread of connecting pipe installs the stock solution bottle, leak hunting device is still including aerifing the subassembly, aerifys the inside for the refrigeration pipe through aerifing the subassembly.
Preferably, the inflation assembly comprises a housing, a cylinder sleeve is fixedly mounted inside the housing, and a piston is slidably mounted in the middle of the cylinder sleeve.
Preferably, the inside of casing rotates and installs the carousel, and the surperficial eccentric mounting of carousel has the connecting rod, and the connecting rod is kept away from the one end of carousel and is connected with the tip rotation of piston.
Preferably, the surface of the shell is rotatably provided with a crank, and a rotating shaft of the crank extends into the shell and is fixedly connected with a rotating shaft of the turntable.
Preferably, the side surface of the cylinder sleeve is respectively provided with an air inlet and an air outlet in a penetrating manner, the middle of the air inlet is fixedly provided with an air inlet one-way valve, and the middle of the air outlet is fixedly provided with an air outlet one-way valve.
Preferably, the tip fixedly connected with coupling hose of the check valve of giving vent to anger, the one end fixed mounting that coupling hose kept away from the check valve of giving vent to anger has the adapter sleeve, and adapter sleeve accessible thread seal installs at the refrigeration tube tip, and the refrigeration tube keeps away from the one end of adapter sleeve simultaneously and thread seal installs the detachable end cap.
Advantageous effects
The utility model provides a leak hunting device for refrigeration pipeline of air conditioner possesses following beneficial effect:
1. this a leak hunting device for refrigeration pipeline of air conditioner, be by inflatable module with paint the subassembly and constitute, when using, only need to inflate toward the refrigeration pipe inside through inflatable module, foam water is paintd toward the refrigeration pipe surface through painting the subassembly simultaneously, so, when there is the leak source on refrigeration pipe surface, this department will leak gas, thereby bubble is blown out on the surface that the refrigeration pipe should be located, make the user confirm the leak source position, whole leak hunting device structure is small and exquisite, very conveniently carry, so, when the overhead access air conditioner, the maintainer just need not soak whole refrigeration pipe in liquid, the leak hunting work of maintainer has been made things convenient for greatly.
2. This a leak hunting device for refrigeration pipeline of air conditioner, because the foam water is paintd on the refrigeration pipe surface through the sponge piece, so alright prevent when extruding the foam water, the foam water splashes to the peripheral other article of refrigeration pipe on to effectively avoid the foam water to pollute other article, it is cleaner to operate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic view of the structure and position of the water seepage hole of the present invention.
In the figure: the device comprises a refrigerating pipe 1, a first clamping ring 2, a second clamping ring 3, a fixing bolt 4, a sponge block 5, a water seepage hole 6, a connecting pipe 7, a liquid storage bottle 8, a shell 9, a cylinder sleeve 10, a piston 11, a rotating disc 12, a connecting rod 13, a crank 14, an air inlet check valve 15, an air outlet check valve 16, a connecting hose 17, a connecting sleeve 18, a plug 19 and a guide pipe 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a leak detection device for a refrigeration pipeline of an air conditioner comprises a smearing component for smearing foam water on the surface of a refrigeration pipe 1 of the air conditioner, wherein the smearing component comprises a first clamping ring 2 and a second clamping ring 3, the end parts of the first clamping ring 2 and the second clamping ring 3 are rotatably connected together through a hinge, a fixing bolt 4 is arranged at one end of the second clamping ring 3 far away from the hinge in a threaded manner, the fixing bolt 4 can be simultaneously in threaded connection with the first clamping ring 2, the first clamping ring 2 and the second clamping ring 3 are both of a hollow structure, the inner cavities of the first clamping ring 2 and the second clamping ring 3 are communicated through a guide pipe 20, the equal fixed mounting in the interior anchor ring that is hollow structure and first snap ring 2 and second snap ring 3 has sponge piece 5, and a plurality of infiltration holes 6 have all been seted up to the interior anchor ring of first snap ring 2 and second snap ring 3 simultaneously, and infiltration hole 6 runs through to the inside of first snap ring 2 and second snap ring 3, and the one end fixed mounting that hinge was kept away from to first snap ring 2 has connecting pipe 7, and stock solution bottle 8 is installed to the middle screw thread of connecting pipe 7, and stock solution bottle 8 is inside to hold the foam water, leak hunting device is still including aerifing the subassembly, aerifys for 1 inside of refrigerating pipe through aerifing the subassembly.
So, when using, only need to inflate toward 1 inside of refrigerating pipe through inflatable module, smear the foam water toward 1 surface of refrigerating pipe through smearing the subassembly simultaneously, so, when refrigerating pipe 1 surface has the leak source, this department will leak gas, thereby bubble is blown out on the surface of 1 this department of refrigerating pipe, make the user confirm the leak source position, whole leak hunting device structure is small and exquisite, very conveniently carry, so, when the overhead maintenance air conditioner, the maintainer just need not soak whole refrigerating pipe 1 in liquid, the leak hunting work of maintainer has been made things convenient for greatly.
The inflation assembly comprises a shell 9, a cylinder sleeve 10 is fixedly installed inside the shell 9, a piston 11 is installed in the middle of the cylinder sleeve 10 in a sliding mode, a rotary table 12 is installed inside the shell 9 in a rotating mode, a connecting rod 13 is installed on the surface of the rotary table 12 in an eccentric mode, one end, far away from the rotary table 12, of the connecting rod 13 is connected with the end portion of the piston 11 in a rotating mode, a crank 14 is installed on the surface of the shell 9 in a rotating mode, a rotating shaft of the crank 14 extends into the shell 9 and is fixedly connected with the rotating shaft of the rotary table 12,
the side of cylinder liner 10 runs through respectively and has seted up air inlet and gas outlet, the middle fixed mounting of air inlet has air inlet check valve 15, and the middle fixed mounting of gas outlet has air outlet check valve 16, and air outlet check valve 16's tip fixedly connected with coupling hose 17, and coupling hose 17 keeps away from air outlet check valve 16's one end fixed mounting has adapter sleeve 18, and adapter sleeve 18 accessible screw seal installs at cooling tube 1 tip, and the one end that cooling tube 1 kept away from adapter sleeve 18 still screw seal installs detachable end cap 19 simultaneously.
When the device is used, firstly, the connecting sleeve 18 is installed at one end of the refrigerating pipe 1 of the air conditioner in a threaded sealing mode, then, the plug 19 is installed at one end, far away from the connecting sleeve 18, of the refrigerating pipe 1 in a threaded sealing mode, at this time, the crank 14 can be rotated, the crank 14 can drive the rotary table 12 to rotate, the rotary table 12 can drive the piston 11 to slide in the cylinder sleeve 10 through the connecting rod 13, negative pressure can be formed in the cylinder sleeve 10 when the piston 11 slides towards the outside of the cylinder sleeve 10, at this time, the cylinder sleeve 10 can suck air from the outside through the air inlet, at this time, under the action of the air outlet one-way valve 16, only the air in the cylinder sleeve 10 can be sucked from the air inlet, and at last, when the piston 11 slides towards the inside of the cylinder sleeve 10, the air in the cylinder sleeve 10 can be squeezed out from the air outlet through the piston 11 (it needs to be noted that at this time, under the action of the air inlet one-way valve 15, the air in the cylinder sleeve 10 cannot be discharged from the air inlet only and therefore, the air in the cylinder sleeve 1 can be discharged from the air outlet), and then the refrigerating pipe 1 is filled through the connecting hose 17.
The working principle is as follows: when the device is used, firstly, the connecting sleeve 18 is installed at one end of the refrigerating pipe 1 of the air conditioner in a threaded sealing manner, then, the plug 19 is installed at one end, far away from the connecting sleeve 18, of the refrigerating pipe 1 in a threaded sealing manner, at the moment, the crank 14 can be rotated to inflate the middle of the refrigerating pipe 1, then the fixing bolt 4 is loosened, the first clamping ring 2 and the second clamping ring 3 are clamped on the surface of the refrigerating pipe 1, then the first clamping ring 2 and the second clamping ring 3 are connected together by the fixing bolt 4, at the moment, the sponge block 5 is tightly attached to the surface of the refrigerating pipe 1, so that a user can extrude the liquid storage bottle 8, extrude foam water in the liquid storage bottle 8 to the middle of the inner cavities of the first clamping ring 2 and the second clamping ring 3, then the foam water can seep out from the seepage holes 6 to soak the sponge block 5, and then the foam water is uniformly distributed on the surface of the refrigerating pipe 1 under the action of the sponge block 5,
at this moment, the user only needs to hold this stock solution bottle 8, makes sponge piece 5 slide along refrigeration pipe 1 and can evenly paint foam water on the surface of refrigeration pipe 1, so, when there is the leak source on refrigeration pipe 1 surface, this department will leak gas to bubble is blown out on the surface of this department of refrigeration pipe 1, makes the user confirm the leak source position.
Simultaneously because the foam water is paintd on the surface at refrigeration pipe 1 through sponge piece 5, so alright prevent when extruding the foam water that the foam water splashes to refrigeration pipe 1 peripheral other article on to effectively avoid the foam water to pollute other article, it is cleaner to operate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a leak hunting device for refrigeration pipeline of air conditioner, includes that the subassembly of paining of smearing the foam water on the refrigeration pipe (1) surface of air conditioner which characterized in that: the utility model discloses a leak detection device for air inflation pipe, including scribble the subassembly and include first snap ring (2) and second snap ring (3), and the tip of first snap ring (2) and second snap ring (3) is passed through the hinge and is rotated and link together, and one end screw thread that hinge was kept away from in second snap ring (3) installs fixing bolt (4), and fixing bolt (4) can be simultaneously with first snap ring (2) threaded connection, first snap ring (2) are hollow structure with second snap ring (3), and the inner chamber of first snap ring (2) and second snap ring (3) passes through pipe (20) intercommunication, is the inside of hollow structure and first snap ring (2) and second snap ring (3) the equal fixed mounting in inner ring face has sponge piece (5), and a plurality of infiltration holes (6) have all been seted up with the interior anchor ring of second snap ring (3) simultaneously, and infiltration hole (6) run through to the inside of first snap ring (2) and second snap ring (3), and the one end fixed mounting that hinge was kept away from in first snap ring (2) has connecting pipe (7), and the centre of connecting pipe (8) is installed, still for the inflatable components for the leak detection pipe (1) is aerifyd.
2. A leak detection device for a refrigeration circuit of an air conditioner according to claim 1, wherein: the inflation assembly comprises a shell (9), a cylinder sleeve (10) is fixedly mounted inside the shell (9), and a piston (11) is slidably mounted in the middle of the cylinder sleeve (10).
3. A leak detection device for a refrigeration circuit of an air conditioner according to claim 2, wherein: the inside of casing (9) rotates and installs carousel (12), and the surperficial eccentric mounting of carousel (12) has connecting rod (13), and connecting rod (13) keep away from the one end of carousel (12) and the tip of piston (11) is rotated and is connected.
4. A leak detection device for a refrigeration circuit of an air conditioner according to claim 3, wherein: the surface of the shell (9) is rotatably provided with a crank (14), and a rotating shaft of the crank (14) extends into the shell (9) and is fixedly connected with a rotating shaft of the turntable (12).
5. A leak detection device for a refrigeration circuit of an air conditioner according to claim 4, wherein: the side of the cylinder sleeve (10) is respectively provided with an air inlet and an air outlet in a penetrating way, the middle of the air inlet is fixedly provided with an air inlet one-way valve (15), and the middle of the air outlet is fixedly provided with an air outlet one-way valve (16).
6. A leak detection device for a refrigeration circuit of an air conditioner according to claim 5, wherein: the end part of the air outlet one-way valve (16) is fixedly connected with a connecting hose (17), one end of the connecting hose (17), far away from the air outlet one-way valve (16), is fixedly provided with a connecting sleeve (18), the connecting sleeve (18) can be installed at the end part of the refrigerating pipe (1) in a threaded sealing mode, and meanwhile, one end of the refrigerating pipe (1), far away from the connecting sleeve (18), is also provided with a detachable plug (19) in a threaded sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287415.4U CN218496353U (en) | 2022-08-30 | 2022-08-30 | Leakage detection device for refrigeration pipeline of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222287415.4U CN218496353U (en) | 2022-08-30 | 2022-08-30 | Leakage detection device for refrigeration pipeline of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218496353U true CN218496353U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222287415.4U Active CN218496353U (en) | 2022-08-30 | 2022-08-30 | Leakage detection device for refrigeration pipeline of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218496353U (en) |
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2022
- 2022-08-30 CN CN202222287415.4U patent/CN218496353U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanjing Angte Electromechanical Technology Co.,Ltd. Person in charge of patents Document name: Notice of Approval for Fee Reduction |
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| DD01 | Delivery of document by public notice |