CN211601200U

CN211601200U - Air conditioner heat exchanger

Info

Publication number: CN211601200U
Application number: CN201922478820.2U
Authority: CN
Inventors: 黄永军; 司马园园; 周港; 李永生; 段世涛; 蔡蒙蒙
Original assignee: Tiankuo Wisdom Environmental Engineering Co ltd
Current assignee: Tiankuo Wisdom Environmental Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an air-conditioning heat exchanger, which comprises collecting pipes and side plates, wherein the side plates are fixed at two ends of the two oppositely arranged collecting pipes, the collecting pipes are communicated with each other through flat pipes, and a plurality of fins are arranged between the flat pipes and the side plates at the two ends; the side plate comprises a clamping plate and a baffle, the clamping plate is horizontally arranged at the top end, the clamping plate is clamped with the collecting pipe through clamping openings formed in the left end and the right end, and the baffle is vertically fixed at the front end and the rear end of the clamping plate. The utility model aims at providing a stable in structure, the location is accurate, assembles simple and convenient air conditioner heat exchanger.

Description

Air conditioner heat exchanger

Technical Field

The utility model belongs to the air conditioner field, especially an air conditioner heat exchanger.

Background

At present, an air conditioner heat exchanger is generally formed by welding structures of collecting pipes, flat pipes, fins and side plates, the cylindrical collecting pipes, the side plates and the like are bound together firstly during assembly, and then welding is carried out, however, when welding is carried out, because binding iron wires are heated and are easy to deform or welding type looseness easily causes positioning deviation between parts, and finished products are not qualified. The structure such as groove is adopted between some cylindrical pressure manifold and the sideboard to carry out the joint, but still can lead to the welding dislocation of flat pipe because the pressure manifold rotates because the pressure manifold is cylindrical.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide an air conditioner heat exchanger which has stable structure, accurate positioning and simple and convenient assembly.

In order to realize the purpose, the utility model discloses a technical scheme be:

an air conditioner heat exchanger comprises collecting pipes and side plates, wherein the side plates are fixed at two ends of the two oppositely arranged collecting pipes, the collecting pipes are communicated through flat pipes, and a plurality of fins are arranged between the flat pipes and the side plates at the two ends; the side plate comprises a clamping plate and a baffle, the clamping plate is horizontally arranged at the top end, the clamping plate is clamped with the collecting pipe through clamping openings formed in the left end and the right end, and the baffle is vertically fixed at the front end and the rear end of the clamping plate.

Preferably, the horizontal section of the collecting pipe is a regular triangle.

Preferably, the left end and the right end of the side plate are provided with locking clamping blocks.

Preferably, the end part of the collecting pipe is provided with a fastening sleeve for pressing the side plate.

The utility model discloses the beneficial effect who has does:

1. the collecting main overall structure is prism design, and the difference with the cylindrical structural design of collecting main among the prior art lies in, prism structural design's collecting main can effectively prevent to take place when the welding that the collecting main rotates and lead to the location inaccurate, and prism structure also more conveniently lays the location, makes assembly process more convenient.

2. The joint board can be in the same place with the effective joint of pressure manifold that the cross section is triangle-shaped, and both ends are provided with the locking fixture block about the cooperation sideboard and play better fixed action to the pressure manifold, need not weld and can stabilize fixedly to the pressure manifold, have avoided because not hard up phenomenon that leads to the location inaccurate.

3. The baffle vertical fixation is in the front and back both ends of joint board, can keep flat when transporting at the heat exchanger, plays the guard action well to flat pipe and fin.

Drawings

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

Detailed Description

As shown in fig. 1, an air conditioner heat exchanger includes collecting pipe 1 and sideboard 2, sideboard 2 is fixed at two ends of two collecting pipe 1 set oppositely, and is through flat pipe 4 between collecting pipe 1, and is provided with a plurality of fins 3 between flat pipe 4, between flat pipe 4 and sideboard 2 at both ends.

The horizontal section of the collecting pipe 1 is in a regular triangle shape, the integral structure of the collecting pipe 1 is in a prismatic design, and the difference between the collecting pipe 1 in the prior art and the collecting pipe 1 in the cylindrical structural design is that the collecting pipe 1 in the prismatic structural design can effectively prevent inaccurate positioning caused by rotation of the collecting pipe 1 during welding, and the prismatic structure is more convenient to place and position, so that the assembling process is more convenient and faster.

Sideboard 2 includes joint board 21 and baffle 22, joint board 21 level sets up on the top, joint board 21 is through controlling the bayonet socket that both ends set up and pressure manifold 1 looks joint, joint board 21 can be in the same place for the effective joint of triangular pressure manifold 1 with the cross section, both ends are provided with locking fixture block 23 about cooperation sideboard 2 and play better fixed action to pressure manifold 1, need not weld and can stabilize fixedly to pressure manifold 1, avoided because not hard up the phenomenon that leads to the location inaccurate. The baffles 22 are vertically fixed at the front end and the rear end of the clamping plate 21, and can play a good role in protecting the flat tubes 4 and the fins 3 when the heat exchanger is horizontally transported.

The 1 tip of pressure manifold is equipped with the adapter sleeve 11 that is used for compressing tightly sideboard 2, can effectively press sideboard 2 to establish on pressure manifold 1, and very big journey has improved the utility model discloses a structural stability.

Claims

1. The utility model provides an air conditioner heat exchanger, includes pressure manifold and sideboard, the both ends at two relative pressure manifold that set up, its characterized in that are fixed to the sideboard: the collecting pipes are communicated through flat pipes, and a plurality of fins are arranged among the flat pipes and between the flat pipes and the side plates at the two ends; the side plate comprises a clamping plate and a baffle, the clamping plate is horizontally arranged at the top end, the clamping plate is clamped with the collecting pipe through clamping openings formed in the left end and the right end, and the baffle is vertically fixed at the front end and the rear end of the clamping plate.

2. An air conditioner heat exchanger as set forth in claim 1 wherein: the horizontal section of the collecting pipe is in a regular triangle shape.

3. An air conditioner heat exchanger as set forth in claim 1 wherein: and locking clamping blocks are arranged at the left end and the right end of the side plate.

4. An air conditioner heat exchanger as set forth in claim 1 wherein: the end part of the collector pipe is provided with a fastening sleeve for pressing the side plate.