CN218543554U

CN218543554U - Steam-pressing pipe of vehicle air conditioner

Info

Publication number: CN218543554U
Application number: CN202223025044.9U
Authority: CN
Inventors: 袁岗; 袁秋夏
Original assignee: Nantong Huaersheng Electrical Equipment Manufacturing Co ltd
Current assignee: Nantong Huaersheng Electrical Equipment Manufacturing Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-02-28
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a steam-pressing pipe of a vehicle air conditioner, relating to the technical field of vehicle air conditioners; the utility model comprises a fixed plate, a connecting component comprises a connecting block, the inside of the connecting block is certainly provided with symmetrically distributed channels, one side of the connecting block is fixedly provided with symmetrically distributed sleeves, one end of each sleeve is communicated with the channel, one ends of an evaporation inlet pipe and an evaporation outlet pipe are respectively inserted into the two sleeves, the outer side of the connecting block is fixedly provided with symmetrically distributed connectors, the connectors are communicated with one ends of the channels far away from the sleeves, and the outer side of each sleeve is movably provided with a splicing component; the inserting rod is driven to be inserted into the inserting slot through the elastic force of the spring, so that the fixed evaporation inlet pipe and the fixed evaporation outlet pipe are fixed by the inserting rod, the evaporation pipe can be conveniently replaced, and the aim of facilitating disassembly and assembly is fulfilled; the T-shaped rod drives the pressing plate to move, so that the mounting ring is pressed tightly by the pressing plate, and the connecting pipe is positioned by the positioning groove, so that the inconvenience in alignment can be avoided, and the purpose of convenience in mounting is achieved.

Description

Steam-pressing pipe of vehicle air conditioner

Technical Field

The utility model relates to a vehicle air conditioner technical field specifically is a vehicle air conditioner evaporates pressure pipe.

Background

The vehicle air-conditioning evaporator is one of evaporators, and the air-conditioning evaporator is used for achieving the purpose of refrigeration by utilizing the fact that a liquid low-temperature refrigerant is easy to evaporate under low pressure, is converted into steam and absorbs the heat of a cooled medium, wherein the refrigerant or secondary refrigerant flows in a calandria, and the air outside the calandria is cooled through the pipe wall and is called a dry-type air cooler; the sprayed secondary refrigerant liquid directly exchanges heat with air, and the air is called as a wet-type air cooler; besides the cooling exhaust pipe, the mixed type air cooler also has a secondary refrigerant spraying device. The existing evaporator inlet and outlet pipe and the connector are generally of an integrated structure, when the pipeline is damaged, the whole replacement is generally required, so that the disassembly and the assembly are complex, the maintenance and replacement cost is increased, and the inventor provides the steam-pressing pipe of the vehicle air conditioner for solving the problems.

SUMMERY OF THE UTILITY MODEL

The problems that the whole replacement is not only complicated in disassembly and assembly, but also the maintenance and replacement cost is increased are solved; an object of the utility model is to provide a vehicle air conditioner evaporates pressure pipe.

In order to solve the technical problem, the utility model adopts the following technical scheme: the autoclaved tube of the vehicle air conditioner comprises a fixed plate, wherein an evaporation inlet tube is mounted on one side of the fixed plate, an evaporation outlet tube is mounted on one side of the fixed plate close to the evaporation inlet tube, and a connecting assembly is arranged at one end of the evaporation inlet tube far away from the fixed plate; coupling assembling includes the connecting block, the inside of connecting block is certainly the passageway that has the symmetric distribution, the fixed sleeve pipe that is equipped with the symmetric distribution in one side that the connecting block is close to the base, the sleeve pipe makes things convenient for the evaporation to advance the installation of pipe and evaporation exit tube, sheathed tube one end and passageway intercommunication, the evaporation is advanced the one end of pipe and evaporation exit tube and is inserted respectively and establish two sheathed tube insides, the fixed connector that is equipped with the symmetric distribution in the outside of connecting block, the convenient and external pipeline intercommunication of connector, sheathed tube one end intercommunication is kept away from with the passageway to the connector, sheathed tube outside activity is provided with the grafting subassembly, and the grafting subassembly can be with the candy, sheathed tube inside activity card is equipped with the second rubber circle, and the leakproofness between pipe and the evaporation is advanced to the sleeve pipe and evaporation in the evaporation the outside of pipe and evaporation exit tube all overlaps and is equipped with the insulation cover, and the insulation cover can reduce the evaporation and advance pipe and evaporate exit tube and external heat exchange.

Preferably, the fixed plate is kept away from one side that the evaporation entered the pipe and is seted up the recess of symmetric distribution, the recess advances pipe and evaporation exit tube intercommunication with the evaporation respectively the inside activity card of recess is equipped with the collar, the collar is kept away from one side of fixed plate and is fixed and be equipped with the connecting pipe, one side activity that the fixed plate is close to the recess is equipped with the clamp plate, one side and the collar laminating of clamp plate, the constant head tank of symmetric distribution is seted up in the outside of clamp plate, the constant head tank card is established in the outside of connecting pipe, and the T shape pole drives the clamp plate and removes for the clamp plate compresses tightly the collar, and fix a position the connecting pipe through the constant head tank, just so can avoid inconvenient alignment, be equipped with first rubber circle between recess and the collar, first rubber circle can improve the leakproofness between recess and the collar.

Preferably, the grafting subassembly includes the inserted bar, the sleeve pipe is run through in the one end activity of inserted bar, the evaporation is advanced the pipe and is all seted up the slot with the one end that the evaporation exit tube is close to coupling assembling, the one end of inserted bar is inserted and is established in the slot, the fixed spacing dish that is equipped with of one end that the slot was kept away from to the inserted bar, the inserted bar can advance the pipe with the evaporation exit tube with the evaporation in inserting the slot and fix at the sleeve pipe intraductally, and the spacing dish can conveniently move the inserted bar, the outside movable sleeve of inserted bar is equipped with the spring, the both ends of spring respectively with spacing dish and sleeve pipe fixed connection, the spring can make the inserted bar reset fast through elasticity.

Preferably, the outer side of the fixing plate is provided with a T-shaped sliding groove, a T-shaped rod is movably inserted into the T-shaped sliding groove, one side of the T-shaped rod is fixedly connected with the pressing plate, and the T-shaped rod is inserted into the T-shaped sliding groove, so that the stability of installation of the pressing plate can be improved.

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

1. the inserting rod is driven to be inserted into the inserting slot through the elastic force of the spring, so that the fixed evaporation inlet pipe and the fixed evaporation outlet pipe are fixed by the inserting rod, the evaporation pipe can be conveniently replaced, and the aim of facilitating disassembly and assembly is fulfilled;

2. the T-shaped rod drives the pressing plate to move, so that the pressing plate presses the mounting ring tightly, and the connecting pipe is positioned through the positioning groove, so that inconvenient alignment can be avoided, and the purpose of convenient installation is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural section view of the present invention.

Fig. 3 is an enlarged view of a structure in fig. 2.

Fig. 4 is an enlarged view of the structure B in fig. 2.

Fig. 5 is a schematic view of the fixing plate and the connecting structure thereof.

In the figure: 1. a fixing plate; 2. an evaporation inlet pipe; 3. an evaporation outlet pipe; 4. a connection assembly; 41. connecting blocks; 42. a channel; 43. a sleeve; 44. a connector; 45. a plug-in assembly; 451. inserting a rod; 452. a limiting disc; 453. a slot; 454. a spring; 5. a connecting pipe; 6. a groove; 7. a mounting ring; 8. pressing a plate; 9. positioning a groove; 10. a thermal insulation sleeve; 11. a first rubber ring; 12. a second rubber ring; 13. a T-shaped chute; 14. t-shaped rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The first embodiment is as follows: as shown in fig. 1-5, the utility model provides a technical solution: an evaporation pipe of a vehicle air conditioner comprises a fixed plate 1, wherein an evaporation inlet pipe 2 is installed on one side of the fixed plate 1, an evaporation outlet pipe 3 is installed on one side, close to the evaporation inlet pipe 2, of the fixed plate 1, and a connecting assembly 4 is arranged at one end, far away from the fixed plate 1, of the evaporation inlet pipe 2; connecting assembly 4 includes connecting block 41, connecting block 41's inside is certainly passageway 42 that has the symmetric distribution, connecting block 41 is close to the fixed sleeve pipe 43 that is equipped with the symmetric distribution in one side of base 1, sleeve pipe 43 makes things convenient for the evaporation to advance the installation of pipe 2 and evaporation exit tube 3, the one end and the passageway 42 intercommunication of sleeve pipe 43, the evaporation advances the inside of pipe 2 and evaporation exit tube 3 and inserting respectively and establishing two sleeve pipes 43, the fixed connector 44 that is equipped with the symmetric distribution in connecting block 41's the outside, connector 44 is convenient and external pipeline intercommunication, the one end intercommunication that sleeve pipe 43 was kept away from to connector 44 and passageway 42, the outside activity of sleeve pipe 43 is provided with grafting subassembly 45, grafting subassembly 45 can be with the candy.

The plug-in assembly 45 comprises a plug-in rod 451, one end of the plug-in rod 451 movably penetrates through the sleeve 43, slots 453 are formed in the ends, close to the connecting assembly 4, of the evaporation inlet pipe 2 and the evaporation outlet pipe 3, one end of the plug-in rod 451 is inserted into the slots 453, and a limiting disc 452 is fixedly arranged at one end, far away from the slots 453, of the plug-in rod 451.

Through adopting above-mentioned technical scheme, inserted bar 451 inserts and can advance pipe 2 with the evaporation in the slot 453 and fix in sleeve pipe 43 with evaporation exit tube 3, and gag disc 452 can conveniently move inserted bar 451.

The outer side of the fixed plate 1 is provided with a T-shaped sliding chute 13, a T-shaped rod 14 is movably inserted in the T-shaped sliding chute 13, and one side of the T-shaped rod 14 is fixedly connected with the pressure plate 8.

Through adopting above-mentioned technical scheme, the stability of the installation that the clamp plate 8 can be improved to T shape pole 14 inserts in T shape spout 13.

The outer side of the inserted link 451 is movably sleeved with a spring 454, and two ends of the spring 454 are respectively fixedly connected with the limiting disc 452 and the sleeve 43.

By adopting the above technical solution, the spring 454 can rapidly restore the inserted bar 451 by the elastic force.

A first rubber ring 11 is arranged between the groove 6 and the mounting ring 7.

Through adopting above-mentioned technical scheme, first rubber ring 11 can improve the leakproofness between recess 6 and collar 7.

The outer sides of the evaporation inlet pipe 2 and the evaporation outlet pipe 3 are both sleeved with heat insulation sleeves 10.

By adopting the technical scheme, the heat insulation sleeve 10 can reduce heat exchange between the evaporation inlet pipe 2 and the evaporation outlet pipe 3 and the outside.

The inner part of the sleeve 43 is movably clamped with a second rubber ring 12.

By adopting the above technical scheme, the second rubber ring 12 can improve the sealing performance between the sleeve 43 and the evaporation inlet pipe 2 and the evaporation outlet pipe 3.

Example two: as shown in fig. 3, 5, the recess 6 of symmetric distribution is seted up to one side that the evaporation entered pipe 2 is kept away from to the fixed plate, recess 6 advances pipe 2 and evaporation exit tube 3 intercommunication recess 6's inside activity card with the evaporation respectively and is equipped with collar 7, collar 7 keeps away from one side of fixed plate 1 and fixes and be equipped with connecting pipe 5, one side activity that fixed plate 1 is close to recess 6 is equipped with clamp plate 8, one side and collar 7 laminating of clamp plate 8, symmetric distribution's constant head tank 9 is seted up in clamp plate 8's the outside, the outside at connecting pipe 5 is established to constant head tank 9 card.

Through adopting above-mentioned technical scheme, T shape pole 14 drives clamp plate 8 and removes for clamp plate 8 compresses tightly collar 7, and fixes a position connecting pipe 5 through constant head tank 9, just so can avoid inconvenient alignment.

The working principle is as follows: firstly, the limiting disc 452 is moved, the limiting disc 452 drives the inserting rod 451 to move out of the slot 453, meanwhile, the limiting disc 452 stretches the spring 454, the spring 454 generates elastic force, so that one end of the evaporation inlet pipe 2 and one end of the evaporation outlet pipe 3 can be taken out, the pressing plate 8 is taken down, the evaporation inlet pipe 2 and the evaporation outlet pipe 3 are taken down, then, a new evaporation inlet pipe 2 and a new evaporation outlet pipe 3 are inserted into the sleeve 43, the spring 454 drives the inserting rod 451 to be inserted into the slot 453 through the elastic force, the inserting rod 451 fixes the evaporation inlet pipe 2 and the evaporation outlet pipe 3, so that the evaporation pipe can be conveniently replaced, the mounting ring 7 is clamped into the groove 6, the T-shaped rod 14 is inserted into the T-shaped sliding groove 13, the T-shaped rod 14 drives the pressing plate 8 to move, the mounting ring 7 is pressed by the pressing plate 8, the connecting pipe 5 is positioned through the positioning groove 9, and therefore, the inconvenience in alignment can be avoided, and the purpose of convenience in installation is achieved.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a vehicle air conditioner's evaporates pressure pipe, includes fixed plate (1), its characterized in that: an evaporation inlet pipe (2) is installed on one side of the fixed plate (1), an evaporation outlet pipe (3) is installed on one side, close to the evaporation inlet pipe (2), of the fixed plate (1), and a connecting assembly (4) is arranged at one end, far away from the fixed plate (1), of the evaporation inlet pipe (2);

coupling assembling (4) are including connecting block (41), the inside of connecting block (41) must be passageway (42) that have the symmetric distribution, connecting block (41) are close to fixed sleeve pipe (43) that are equipped with the symmetric distribution in one side of fixed plate (1), the one end and passageway (42) intercommunication of sleeve pipe (43), the evaporation is advanced the one end of pipe (2) and evaporation exit tube (3) and is inserted the inside of establishing two sleeve pipes (43) respectively, fixed connector (44) that are equipped with the symmetric distribution in the outside of connecting block (41), the one end intercommunication of sleeve pipe (43) is kept away from with passageway (42) in connector (44), the outside activity of sleeve pipe (43) is provided with plug-in components (45).

2. The autoclaved tube of a vehicle air conditioner according to claim 1, wherein symmetrically distributed grooves (6) are formed in one side of the fixing plate away from the evaporation inlet tube (2), a mounting ring (7) is movably clamped in the groove (6), a connecting tube (5) is fixedly arranged on one side of the mounting ring (7) away from the fixing plate (1), a pressing plate (8) is movably arranged on one side of the fixing plate (1) close to the groove (6), one side of the pressing plate (8) is attached to the mounting ring (7), symmetrically distributed positioning grooves (9) are formed in the outer side of the pressing plate (8), and the positioning grooves (9) are clamped in the outer side of the connecting tube (5).

3. The autoclaved tube of the vehicle air conditioner as set forth in claim 1, wherein the inserting assembly (45) comprises an inserting rod (451), one end of the inserting rod (451) movably penetrates through the sleeve (43), slots (453) are respectively formed at one ends of the evaporation inlet tube (2) and the evaporation outlet tube (3) close to the connecting assembly (4), one end of the inserting rod (451) is inserted into the slot (453), and a limiting disc (452) is fixedly arranged at one end of the inserting rod (451) far away from the slot (453).

4. The autoclaved tube of a vehicle air conditioner according to claim 2, wherein a T-shaped sliding groove (13) is formed at the outer side of the fixing plate (1), a T-shaped rod (14) is movably inserted into the T-shaped sliding groove (13), and one side of the T-shaped rod (14) is fixedly connected with the pressing plate (8).

5. The steam-pressure pipe of the vehicle air conditioner according to claim 3, wherein a spring (454) is movably sleeved outside the inserted link (451), and two ends of the spring (454) are respectively fixedly connected with the limiting disc (452) and the sleeve (43).

6. The still pipe for a vehicle air conditioner according to claim 2, characterized in that a first rubber ring (11) is provided between the groove (6) and the mounting ring (7).

7. The steam-pressure pipe of the vehicle air conditioner according to claim 1, wherein the outer sides of the evaporation inlet pipe (2) and the evaporation outlet pipe (3) are both sleeved with a heat-insulating sleeve (10).

8. The still pipe for a vehicle air conditioner according to claim 1, wherein the second rubber ring (12) is movably engaged inside the sleeve (43).