CN213688823U

CN213688823U - High-efficiency high-precision leakage detection device for automobile air conditioner dryer

Info

Publication number: CN213688823U
Application number: CN202022619101.0U
Authority: CN
Inventors: 何振峰
Original assignee: Hongda Auto Air Conditioning Parts Co ltd
Current assignee: Hongda Auto Air Conditioning Parts Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-13
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a high-efficient high accuracy vehicle air conditioner desicator leak hunting device, including examining the water chute frame, the hose that admits air, arc splint, air conditioner desicator body, the equal fixed connection in lower extreme four corners department of examining the water chute frame is provided with the supporting legs, the equal fixed mounting in lower extreme left and right sides of examining the water chute frame is provided with telescopic cylinder, telescopic cylinder passes and examines the water chute frame, telescopic cylinder's upper end fixed connection is provided with same lift platform. The utility model discloses a lower extreme at leak hunting basin frame sets up telescopic cylinder, and telescopic cylinder is connected with lift platform, and when carrying out air conditioner desicator body centre gripping fixed, accessible telescopic cylinder promotes lift platform and rises and put into air conditioner desicator body and fix, drives lift platform through telescopic cylinder after fixing and descends and fall into leak hunting basin frame bottom, drives through telescopic cylinder and goes up and down, can alleviate artifical intensity of labour.

Description

High-efficiency high-precision leakage detection device for automobile air conditioner dryer

Technical Field

The utility model relates to a pressure vessel leak hunting technical field specifically is high-efficient high accuracy vehicle air conditioner desicator leak hunting device.

Background

The leakage detection is a nondestructive detection method which mainly detects whether a leakage hole exists in a detected pressure container by detecting a medium (gas or liquid), determines the size of the leakage hole according to the detected medium and quantifies and positions the defect, the leakage detection method is different due to different materials, the commonly used methods comprise a penetration leakage detection method, a container pressurization leakage detection method, an ammonia leakage detection method, an acoustic emission leakage detection method and the like, under the condition of meeting the requirement of the detected pressure container, the economical efficiency and the simplicity of operation are considered, the current leakage detection of the liquid storage dryer of the automobile air conditioner generally adopts the container pressurization leakage detection method,

the existing high-efficiency high-precision leak detection device for the automobile air conditioner dryer has the following defects: at present, when the leakage detection is carried out on the automobile dryer, the automobile dryer needs to be clamped and fixed firstly, and then the automobile dryer is put into water, but because the automobile dryer is heavy, the automobile dryer is inconvenient to put into the water and take out of the water manually; in addition, the sizes, the radian and the shapes of the automobile dryers with different specifications are different, and the conventional clamping device is usually fixedly arranged, so that the clamps with different specifications are inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient high accuracy vehicle air conditioner desicator leak hunting device 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 high-efficiency high-precision leak detection device for the automobile air-conditioning dryer comprises a water leakage detection groove frame, an air inlet hose, an arc-shaped clamping plate and an air-conditioning dryer body, wherein supporting legs are fixedly connected at four corners of the lower end of the water leakage detection groove frame, telescopic cylinders are fixedly arranged at the left side and the right side of the lower end of the water leakage detection groove frame and penetrate through the water leakage detection groove frame, the same lifting platform is fixedly connected at the upper end of each telescopic cylinder, fixed mounting plates are fixedly connected at the left side and the right side of the upper end of each lifting platform, a clamping cylinder is fixedly arranged at the position, close to the middle, of the fixed mounting plate at any side, a fixed supporting frame is fixedly connected on the fixed mounting plate at the side far away from the clamping cylinder, clamping strips are fixedly connected on the clamping cylinder and the fixed supporting frame, and an installation round block is rotatably connected at, the inside of installation disk is the cavity structure, the butt joint socket has been seted up on the installation disk, the block strip inserts and rotatory inside of being located the installation disk through the butt joint socket, the outside of examining the water tank frame is provided with the nitrogen gas jar through the fixed placing of support, the upper end of examining the water tank frame is provided with the leak hunting air pump, the nitrogen gas jar is connected with the air inlet of leak hunting air pump, the air conditioner desicator body sets up the upper end at lift platform, the air conditioner desicator body contacts with arc splint, the air inlet department of air conditioner desicator body is connected with the interface of giving vent to anger of leak hunting air pump through the air inlet hose, the upper end side fixed connection of examining the water tank frame is provided with the inlet tube, the lower extreme fixed connection of examining the water tank frame.

Preferably, the left side and the right side of the arc-shaped clamping plate are fixedly connected with protective side plates.

Preferably, the size of the lifting platform is matched with that of the water leakage detection trough frame.

Preferably, a placing groove is formed in the middle position of the upper end of the lifting platform.

Preferably, a sealing ring is fixedly connected to a joint of the air conditioner dryer body and the air inlet hose.

Preferably, the size and shape of the butt joint socket are matched with those of the clamping strip.

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

1. the utility model discloses a set up telescopic cylinder at the lower extreme of leak hunting basin frame, telescopic cylinder is connected with lift platform, when carrying out air conditioner desicator body centre gripping fixed, accessible telescopic cylinder promotes lift platform and rises and put into air conditioner desicator body and fix, drives lift platform through telescopic cylinder and descends and fall into leak hunting basin frame bottom after fixing, drives through telescopic cylinder and goes up and down, can alleviate artifical intensity of labour;

2. the utility model discloses still be provided with block strip, installation fritter simultaneously, the installation fritter rotates and sets up on arc splint, has seted up the butt joint socket on the installation fritter, and inside the block strip can insert the installation fritter through the butt joint socket earlier to rotatory installation fritter can fix the change through rotatory block with block strip card in the inside of installation fritter, is convenient for dismantle, has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a schematic view of the overall structure of the high-efficiency high-precision leak detection device for the air conditioner dryer of the vehicle of the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is the utility model discloses high-efficient high accuracy vehicle air conditioner desicator leak hunting device overall structure schematic diagram.

In the figure: 1. a telescopic cylinder; 2. supporting legs; 3. detecting a water tank frame; 4. a water inlet pipe; 5. a leak detection air pump; 6. a nitrogen tank; 7. an air intake hose; 8. an air conditioner dryer body; 9. a seal ring; 10. fixing a support frame; 11. fixing the mounting plate; 12. a clamping cylinder; 13. a lifting platform; 14. a placement groove; 15. a water outlet pipe; 16. a protective side plate; 17. an arc-shaped splint; 18. installing a round block; 19. clamping the strip; 20. and (6) butting the sockets.

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: the leakage detecting device of the high-efficiency high-precision automobile air conditioner drier comprises a water detecting groove frame 3, an air inlet hose 7, an arc-shaped clamping plate 17 and an air conditioner drier body 8, wherein supporting legs 2 are fixedly connected and arranged at four corners of the lower end of the water detecting groove frame 3, telescopic cylinders 1 are fixedly arranged at the left side and the right side of the lower end of the water detecting groove frame 3, the telescopic cylinders 1 penetrate through the water detecting groove frame 3, the upper end of each telescopic cylinder 1 is fixedly connected with a same lifting platform 13, fixed mounting plates 11 are fixedly connected and arranged at the left side and the right side of the upper end of each lifting platform 13, a clamping cylinder 12 is fixedly arranged at the position, close to the middle, of each fixed mounting plate 11 at any side, a fixed supporting frame 10 is fixedly connected and arranged on the fixed mounting plate 11 at the side far away from the clamping cylinder 12, and clamping strips 19 are fixedly connected, the side surface middle position of the arc-shaped clamping plate 17 is provided with an installation round block 18 in a rotating connection mode through a bearing, the inside of the installation round block 18 is of a cavity structure, a butt joint socket 20 is formed in the installation round block 18, a clamping strip 19 is inserted into the installation round block 18 through the butt joint socket 20 and rotates, the outer side of the water leakage detection groove frame 3 is fixedly provided with a nitrogen tank 6 through a support, the upper end of the water leakage detection groove frame 3 is provided with a leakage detection air pump 5, the nitrogen tank 6 is connected with an air inlet of the leakage detection air pump 5, the air conditioner dryer body 8 is arranged at the upper end of a lifting platform 13, the air conditioner dryer body 8 is in contact with the arc-shaped clamping plate 17, the air inlet of the air conditioner dryer body 8 is connected with an air outlet interface of the leakage detection air pump 5 through an air inlet hose 7, and the upper end side surface of the water, the lower end of the water leakage detecting groove frame 3 is fixedly connected with a water outlet pipe 15.

The left and right sides fixed connection of arc splint 17 is provided with protection curb plate 16, and the protection curb plate 16 of setting can carry out spacing protection to the centre gripping, elevating platform 13's size and leak hunting basin frame 3 big or small phase-match, elevating platform 13's upper end intermediate position department has seted up standing groove 14, and standing groove 14 of setting can assist spacingly to air conditioner desicator body 8, air conditioner desicator body 8 is provided with sealing washer 9 with air intake hose 7's kneck fixed connection, and the leakproofness of air intake hose 7 kneck can be strengthened to the sealing washer 9 of setting, the big or small shape that butt joint socket 20 was seted up and the big or small shape phase-match of block strip 19 can ensure that block strip 19 can insert in the butt joint socket 20.

The working principle is as follows: the utility model discloses a through set up telescopic cylinder 1 at the lower extreme of leak hunting basin frame 3, telescopic cylinder 1 is connected with lift platform 13, when carrying out the centre gripping of air conditioner desicator body 8 and fixing, can promote lift platform 13 to rise and put into air conditioner desicator body 8 and fix through telescopic cylinder 1, after fixing, drive lift platform 13 through telescopic cylinder 1 and descend and fall into the bottom of leak hunting basin frame 3, water can be injected through inlet tube 4 at this moment, and inject nitrogen gas into air conditioner desicator body 8 through air pump 5, judge whether there is the air conditioner desicator to have by observing whether there is bubble to produce, leak is put through telescopic cylinder 1 drive lift, can alleviate artifical intensity of labour, still be provided with block strip 19 simultaneously, installation round block 18 rotates and sets up on arc splint 17, installation round block 18 is seted up butt joint socket 20, block strip 19 can insert the inside installation round block 18 through butt joint socket 20 earlier, and the installation round block 18 is rotated, so that the clamping strip 19 can be clamped in the installation round block 18, the installation round block is fixed through the rotation clamping, the arc-shaped clamping plate 17 is convenient to disassemble and replace, and the installation round block has the advantages of simple structure, convenience in use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. High-efficient high accuracy vehicle air conditioner desicator leak hunting device, including leak detection water tank frame (3), air inlet hose (7), arc splint (17), air conditioner desicator body (8), its characterized in that: the four corners of the lower end of the water leakage detecting chute frame (3) are fixedly connected with supporting legs (2), the left side and the right side of the lower end of the water leakage detecting chute frame (3) are fixedly provided with telescopic cylinders (1), the telescopic cylinders (1) penetrate through the water leakage detecting chute frame (3), the upper end of each telescopic cylinder (1) is fixedly connected with a same lifting platform (13), the left side and the right side of the upper end of each lifting platform (13) are fixedly connected with fixed mounting plates (11), the position of the fixed mounting plate (11) on any side close to the middle is fixedly provided with a clamping cylinder (12), the fixed mounting plate (11) on one side far away from the clamping cylinder (12) is fixedly connected with a fixed support frame (10), and clamping strips (19) are fixedly connected on the clamping cylinder (12) and the fixed support frame (10), the side face middle position of the arc-shaped clamping plate (17) is provided with an installation round block (18) in a rotating connection mode through a bearing, the inside of the installation round block (18) is of a cavity structure, a butt joint socket (20) is formed in the installation round block (18), a clamping strip (19) is inserted into the installation round block (18) through the butt joint socket (20) and rotates, the outer side of the water detection groove frame (3) is fixedly provided with a nitrogen tank (6) through a support, the upper end of the water detection groove frame (3) is provided with a leakage detection air pump (5), the nitrogen tank (6) is connected with an air inlet of the leakage detection air pump (5), the air conditioner drier body (8) is arranged at the upper end of the lifting platform (13), the air conditioner drier body (8) is in contact with the arc-shaped clamping plate (17), the air inlet of the air conditioner drier body (8) is connected with an air outlet interface of the leakage detection air pump (5) through an air inlet hose (, the water leakage detection device is characterized in that a water inlet pipe (4) is fixedly connected to the side face of the upper end of the water leakage detection groove frame (3), and a water outlet pipe (15) is fixedly connected to the lower end of the water leakage detection groove frame (3).

2. The high-efficiency high-precision leakage detection device for the air conditioner dryer of the automobile as claimed in claim 1, wherein: the left side and the right side of the arc-shaped clamping plate (17) are fixedly connected with protective side plates (16).

3. The high-efficiency high-precision leakage detection device for the air conditioner dryer of the automobile as claimed in claim 1, wherein: the size of the lifting platform (13) is matched with that of the water leakage detecting chute frame (3).

4. The high-efficiency high-precision leakage detection device for the air conditioner dryer of the automobile as claimed in claim 1, wherein: a placing groove (14) is formed in the middle of the upper end of the lifting platform (13).

5. The high-efficiency high-precision leakage detection device for the air conditioner dryer of the automobile as claimed in claim 1, wherein: and a sealing ring (9) is fixedly connected with the joint of the air conditioner dryer body (8) and the air inlet hose (7).

6. The high-efficiency high-precision leakage detection device for the air conditioner dryer of the automobile as claimed in claim 1, wherein: the size and shape of the butt joint socket (20) are matched with those of the clamping strip (19).