CN218066906U

CN218066906U - Air leakage inspection testing arrangement is used in production of vehicle air conditioner accessory

Info

Publication number: CN218066906U
Application number: CN202220863206.7U
Authority: CN
Inventors: 甘兆丰; 朱俊
Original assignee: Chuzhou Sanjiewai Industrial Design Co ltd
Current assignee: Chuzhou Sanjiewai Industrial Design Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-12-16
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to an automobile air conditioner accessory technical field specifically discloses an air leakage inspection testing arrangement is used in automobile air conditioner accessory production, including transparent plastic barrel and air conditioner pipe, the inside packing of transparent plastic barrel has clear water liquid, and transparent plastic barrel top movable mounting has a mounting panel, and mounting panel bottom fixed mounting has first barrel and second barrel respectively. The utility model discloses a two metal joint at air conditioner pipe both ends are connected with the inside inlaying of first barrel and second barrel respectively, and the bolt of screwing is pressed close to the contact with the metal joint surface, can strengthen the stability after the metal joint installation, metal joint takes place to drop in avoiding the testing process, the control air-vent valve is gaseous toward the inside delivery pressure of trachea body, pressure gas is inside air conditioner pipe through air pipe joint and first barrel transport, through observing whether the air conditioner pipe surface appears the bubble alright judge whether there is the air leakage point in the air conditioner pipe, the testing result is obvious, and the operation is simple.

Description

Air leakage inspection testing arrangement is used in production of vehicle air conditioner accessory

Technical Field

The utility model relates to an air conditioner accessory technical field specifically is an air leakage inspection testing arrangement is used in production of vehicle air conditioner accessory.

Background

The automobile air conditioner is equipment for refrigerating by adopting a compressor, the power of the compressor is from the work of an automobile engine, the compressor can be started to start an air conditioning function only after the automobile engine is started, cold air generated by the compressor needs to be conveyed into an automobile cab through a pipeline, the tightness of the pipeline is particularly important, if the pipeline leaks, the oil consumption of an automobile is easily increased, and the condition that the air conditioning effect is poor is caused, so that the air leakage inspection and test device for the production of automobile air conditioner accessories is provided.

The existing patent (publication number: CN 214621630U) discloses an air leakage detection testing device for production of automobile air conditioner accessories, which comprises an equipment box and a control box fixedly arranged at the top of the equipment box, wherein a control room and an equipment room are sequentially arranged in the equipment box from top to bottom, a relay group is fixedly arranged on a bottom plate in the control room, a sealed air supply pump is fixedly arranged on the bottom plate in the equipment room, a detection air pump is fixedly arranged on a top plate in the equipment room, a detection air pipe and a primary sealed air supply pipe are sequentially arranged on a right side panel of the equipment box from top to bottom, an air supply pipeline of the detection air pump is connected with the detection air pipe, and an air supply pipeline of the sealed air supply pump is connected with the primary sealed air supply pipe.

In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved; the device judges the air tightness of the pipeline by inflating and observing the numerical value of the air pressure sensor, the result display is not obvious enough, and whether the leakage point exists in the pipeline can be obtained by data comparison, so that the device is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air leakage test device is used in production of vehicle air conditioner accessory has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air leakage inspection testing arrangement is used in production of vehicle air conditioner accessory, including transparent plastic barrel and air conditioner pipe, the inside packing of transparent plastic barrel has clear water liquid, transparent plastic barrel top movable mounting has the mounting panel, there are first barrel and second barrel mounting panel bottom fixed mounting respectively, the bolt is installed to the equal screw thread of first barrel and second barrel outer wall, the air pipe connector is installed to mounting panel top intercommunication, the trachea body is installed to the outside intercommunication of air pipe connector, mounting panel top fixed mounting has the handle of carrying, the outside fixed mounting of transparent plastic barrel has the bracing piece frame, fan and storage barrel.

As an optimized implementation mode of the utility model, transparent plastic barrel outside movable mounting has the water collector, and the water collector is located the storage barrel under, and storage barrel bottom fixed mounting has the through-hole seat, and the fan is located the storage barrel directly over.

As a preferred embodiment of the utility model, the both ends of air conditioner pipe are fixed mounting respectively has metal joint, and two metal joints are connected with first barrel and the inside inlaying of second barrel respectively, and the pipe connection communicates with each other with first barrel.

As a preferred embodiment of the present invention, the outside of the trachea body is respectively connected with a barometer and a pressure regulating valve, and the barometer and the pressure regulating valve are connected in series.

As a preferred embodiment of the utility model, the top of the support bar frame is fixedly provided with a hook which is positioned right above the lifting handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a two metal joint at air conditioner pipe both ends are connected with the inside inlaying of first barrel and second barrel respectively, and the bolt of screwing is pressed close to the contact with the metal joint surface, can strengthen the stability after the metal joint installation, metal joint takes place to drop in avoiding the testing process, the control air-vent valve is gaseous toward the inside delivery pressure of trachea body, pressure gas is inside air conditioner pipe through air pipe joint and first barrel transport, through observing whether the air conditioner pipe surface appears the bubble alright judge whether there is the air leakage point in the air conditioner pipe, the testing result is obvious, and the operation is simple.

2. The utility model discloses a handle is carried in the lifting and is inlayed with the couple and be connected, can hang temporarily and put the mounting panel and make things convenient for the unscrewing bolt to take off the air conditioner pipe, and the air conditioner pipe can directly put into and deposit the inside moisture of carrying out of barrel and drip to dry, and the in-process can be opened the fan and is dried depositing the barrel inside, can test the drippage speed of back air conditioner pipe with higher speed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the air leakage testing device for the production of automobile air-conditioning parts;

FIG. 2 is a side view of a support rod rack of the air leakage testing device for the production of automobile air-conditioning accessories;

fig. 3 is the utility model relates to a cross-sectional view of the first barrel of air leakage inspection testing arrangement is used in the production of vehicle air conditioner accessory.

In the figure: 1. a transparent plastic cylinder; 2. clear liquid; 3. an air conditioning duct; 4. a water pan; 5. storing the barrel; 6. a metal joint; 7. a first cylinder; 8. a gas pipe joint; 9. a pressure regulating valve; 10. a barometer; 11. a gas pipe body; 12. hooking; 13. a support bar frame; 14. lifting a handle; 15. a second cylinder; 16. a fan; 17. mounting a plate; 18. and (4) bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an air leakage inspection testing arrangement is used in production of vehicle air conditioner accessory, including transparent plastic barrel 1 and

air conditioner pipe

3, 1 inside packing of transparent plastic barrel has

clear water liquid

2, 1 top movable mounting of transparent plastic barrel has mounting panel 17, mounting panel 17 bottom is fixed mounting respectively has first barrel 7 and second barrel 15, bolt 18 is installed to the equal screw thread of first barrel 7 and the 15 outer walls of second barrel, mounting panel 17 top intercommunication is installed and is connect 8, trachea body 11 is installed to 8 outside intercommunications of trachea joint, mounting panel 17 top fixed mounting has handle 14, 1 outside fixed mounting of transparent plastic barrel has bracing piece frame 13, fan 16 and storage barrel 5.

In the embodiment, as shown in fig. 1 and fig. 2, two metal joints 6 at two ends of the air-conditioning pipe 3 are respectively connected with the inside of the first cylinder 7 and the second cylinder 15 in an embedded manner, and then the bolt 18 is screwed to closely contact the surface of the metal joint 6, so that the stability of the connection of the metal joint 6 with the first cylinder 7 and the second cylinder 15 can be enhanced, the metal joint 6 is prevented from falling off in the test process, the mounting plate 17 is placed on the top of the transparent plastic cylinder 1, at the moment, the air-conditioning pipe 3 is completely immersed in the clear liquid 2, the pressure regulating valve 9 is controlled to convey the pressure gas to the inside of the air pipe 11, the barometer 10 can display the pressure value in real time, the pressure gas is conveyed to the inside of the air-conditioning pipe 3 through the air pipe joint 8 and the first cylinder 7, the second cylinder 15 can prevent pressure gas in the air-conditioning pipe 3 from escaping, whether air leakage points exist in the air-conditioning pipe 3 can be judged by observing whether bubbles appear on the outer surface of the air-conditioning pipe 3, the detection result is obvious, the operation is simple, the lifting handle 14 is connected with the hook 12 in an embedded mode, the mounting plate 17 can be hung temporarily, the two metal connectors 6 are separated from the first cylinder 7 and the second cylinder 15 respectively through loosening the bolts 18, the air-conditioning pipe 3 can be taken down, the air-conditioning pipe 3 can be directly placed into the storage cylinder 5, moisture on the outer surface of the air-conditioning pipe 3 flows into the water receiving disc 4 through the through hole seat at the bottom of the storage cylinder 5 to be collected, the fan 16 can be opened in the process to blow air inside the storage cylinder 5, and the draining speed of the tested air-conditioning pipe 3 can be accelerated.

In this embodiment, the outside movable mounting of transparent plastic barrel 1 has water collector 4, water collector 4 is located and deposits barrel 5 under, it has the through-hole seat to deposit barrel 5 bottom fixed mounting, fan 16 is located and deposits barrel 5 directly over, the air conditioner pipe 3 can directly be put into and deposit barrel 5 inside, the moisture of air conditioner pipe 3 surface flows into water collector 4 inside through the through-hole seat of depositing barrel 5 bottom and collects, the in-process can be opened fan 16 and is dried to depositing barrel 5 inside, can accelerate the speed of driping of test back air conditioner pipe 3.

In this embodiment, metal connectors 6 are respectively and fixedly mounted at two ends of the air-conditioning pipe 3, the two metal connectors 6 are respectively connected with the first barrel 7 and the second barrel 15 in an embedded manner, the air pipe connector 8 is communicated with the first barrel 7, the pressure gas is conveyed to the inside of the air-conditioning pipe 3 through the air pipe connector 8 and the first barrel 7, and the second barrel 15 can prevent the pressure gas inside the air-conditioning pipe 3 from escaping.

In this embodiment, the air tube 11 is externally and respectively connected with a pressure gauge 10 and a pressure regulating valve 9, the pressure gauge 10 and the pressure regulating valve 9 are connected in series and connected, the pressure regulating valve 9 is controlled to deliver pressure gas into the air tube 11, and the pressure gauge 10 can display the pressure value in real time.

In this embodiment, the top of the support rod frame 13 is fixedly provided with the hook 12, the hook 12 is located right above the lifting handle 14, and the lifting handle 14 is connected with the hook 12 in an embedded manner by lifting, so that the mounting plate 17 can be conveniently and temporarily hung.

The working principle is as follows: two metal connectors 6 at two ends of an air conditioning pipe 3 are respectively connected with the inside of a first barrel 7 and a second barrel 15 in an embedded mode, then bolts 18 are screwed to be in close contact with the surfaces of the metal connectors 6, a mounting plate 17 is placed at the top of the transparent plastic barrel 1, the air conditioning pipe 3 is completely immersed in clear water 2 at the moment, a pressure regulating valve 9 is controlled to convey pressure gas to the inside of an air pipe 11, a barometer 10 can display a pressure value in real time, the pressure gas is conveyed to the inside of the air conditioning pipe 3 through the air pipe connector 8 and the first barrel 7, the second barrel 15 can prevent the pressure gas inside the air conditioning pipe 3 from coming out, whether air leakage exists in the air conditioning pipe 3 can be judged by observing whether dew points exist on the outer surface of the air conditioning pipe 3, lifting handles 14 are connected with hooks 12 in an embedded mode, the two metal connectors 6 are respectively separated from the first barrel 7 and the second barrel 15 through the bolts 18 being loosened, the air conditioning pipe 3 can be taken down, the air conditioning pipe 3 can be directly placed into the storage barrel 5, and the fan 16 can be opened to blow the inside the storage barrel 5.

Claims

1. The utility model provides an air leakage inspection testing arrangement is used in production of vehicle air conditioner accessory, includes transparent plastic barrel (1) and air conditioner pipe (3), its characterized in that: transparent plastic barrel (1) inside packing has clear water liquid (2), transparent plastic barrel (1) top movable mounting has mounting panel (17), there are first barrel (7) and second barrel (15) mounting panel (17) bottom fixed mounting respectively, bolt (18) are installed to first barrel (7) and the equal screw thread of second barrel (15) outer wall, air pipe connector (8) are installed in mounting panel (17) top intercommunication, air pipe body (11) are installed in air pipe connector (8) outside intercommunication, mounting panel (17) top fixed mounting has and carries handle (14), transparent plastic barrel (1) outside fixed mounting has support rod frame (13), fan (16) and deposits barrel (5).

2. The air leakage inspection and test device for the production of the automobile air conditioner accessories, according to claim 1, is characterized in that: the outside movable mounting of transparent plastic barrel (1) has water collector (4), and water collector (4) are located and deposit under barrel (5).

3. The air leakage inspection and test device for the production of the automobile air conditioner accessories, according to claim 1, is characterized in that: the bottom of the storage barrel body (5) is fixedly provided with a through hole seat, and the fan (16) is positioned right above the storage barrel body (5).

4. The air leakage inspection and test device for the production of the automobile air conditioner accessories, according to claim 1, is characterized in that: the air conditioner pipe is characterized in that metal connectors (6) are fixedly mounted at two ends of the air conditioner pipe (3) respectively, the two metal connectors (6) are embedded and connected with the first barrel (7) and the second barrel (15) respectively, and the air pipe connector (8) is communicated with the first barrel (7) mutually.

5. The air leakage inspection testing device for the production of the automobile air conditioner accessories, according to claim 1, is characterized in that: the air tube body (11) is externally provided with a barometer (10) and a pressure regulating valve (9) in a communication mode respectively, and the barometer (10) and the pressure regulating valve (9) are connected in series and communicated.

6. The air leakage inspection and test device for the production of the automobile air conditioner accessories, according to claim 1, is characterized in that: the top of the support rod frame (13) is fixedly provided with a hook (12), and the hook (12) is positioned right above the lifting handle (14).