CN202973990U

CN202973990U - Large plate type heat exchanger

Info

Publication number: CN202973990U
Application number: CN 201220657846
Authority: CN
Inventors: 陆敏华; 张卫锋; 章志坚
Original assignee: WUXI FANGSHENG HEAT EXCHANGER MANUFACTURING Co Ltd
Current assignee: Wuxi Fangsheng Heat Exchanger Corp ltd
Priority date: 2012-12-04
Filing date: 2012-12-04
Publication date: 2013-06-05
Anticipated expiration: 2022-12-04

Abstract

The utility model discloses a large plate type heat exchanger, comprising a flat core body (1), a left end socket (2) and a right end socket (3), wherein the left end socket (2) is communicated with the right end socket (3) through the core body (1). Multiple reinforcing ribs (4) are arranged on the two opposite side surfaces of the core body (1). With the structure, the large plate type heat exchanger is not easy to deform after being heated, occupies small space, is light in weight, and has low production cost.

Description

Large Plate Heat Exchangers

Technical field

The utility model relates to field of heat exchangers, relates in particular to a kind of on-deformable Large Plate Heat Exchangers.

Background technology

When making large heat exchanger, especially in the long situation of core body, when core body usually can be because of soldering, temperature raises and produces distortion.In order to reduce the distortion of core body in brazing process, the method that adopts a plurality of little core bodys to be assembled into a large core body solves.This just need to be connected each core body by connecting plate, and additionally increases connecting pipe and connector on end socket.Adopt such technical scheme that abundant installing space need to be arranged, increased product weight, and improved production cost, be unfavorable for applying of Large Plate Heat Exchangers.

Summary of the invention

The technical problems to be solved in the utility model is that being heated of existing large heat exchanger is yielding, large, the high deficiency of production cost take up room in order to overcome, and existing plate type heat exchanger is improved design, obtain a kind of be heated not yielding, the Large Plate Heat Exchangers little, lightweight, that production cost is low takes up room.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of Large Plate Heat Exchangers is provided, and comprises the core body of flat, left end socket and right end socket.Left end socket is communicated with right end socket by core body.Be provided with a plurality of reinforcements on two relative sides of core body.

The first preferred version of the present utility model is that core body is the aluminum plate-fin type heat exchange core.

The second preferred version of the present utility model is, reinforcement add up to 12.

Technical advantage of the present utility model is: on two relative sides of the core body of Large Plate Heat Exchangers, a plurality of reinforcements are set, can be so that in brazing process, when fin is subjected to temperatures involved and support force when reducing, set reinforcement can improve the support force of fin, especially reinforcement add up to 12 the time, can effectively prevent the recessed of core body mid portion.Use this technological means of reinforcement, the method that needn't adopt little core body to be assembled into a large core body just can solve yielding problem, and materials are few, and are lightweight, also reduced production cost.Owing to being provided with reinforcement in two relative sides of core body, improved the support force of fin again, core body is not yielding, holding time that can the proper extension Large Plate Heat Exchangers, thus obtain more firmly Large Plate Heat Exchangers of soldering.In addition, select aluminum plate-fin heat exchanger as core body, be conducive to weight reduction, reduce volume and improve the compactedness of structure.

Description of drawings

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the front view of the utility model Large Plate Heat Exchangers embodiment.

Fig. 2 is the left view of the utility model Large Plate Heat Exchangers embodiment.

Fig. 3 is the upward view of the utility model Large Plate Heat Exchangers embodiment.

The specific embodiment

By the upward view of the left view of the front view of Large Plate Heat Exchangers embodiment shown in Figure 1, Large Plate Heat Exchangers embodiment shown in Figure 2 and Large Plate Heat Exchangers embodiment shown in Figure 3 as can be known, a kind of Large Plate Heat Exchangers comprises core body 1, left end socket 2 and the right end socket 3 of flat.Wherein, core body 1 is the aluminum plate-fin type heat exchange core.Left end socket 2 is communicated with right end socket 3 by core body 1.Be provided with a plurality of reinforcements 4 on two relative sides of core body 1, reinforcement 4 is divided into multistage with the fin in core body 1, and the supporting role of reinforcement 4 makes fin not yielding, is guaranteeing to make core body 1 soldering firm under the on-deformable prerequisite of core body 1.Reinforcement 4 add up to 12 the time, can effectively strengthen the support force of fin.

When using Large Plate Heat Exchangers of the present utility model, after needing cooling fluid to enter core body 1 heat exchange by left end socket 2, flow out from right end socket 3.Because core body is provided with reinforcement 4 in two sides Shang Xia 1, in heat transfer process, core body 1 is heated not yielding.

The utility model is not limited to the above-described embodiment and examples, in the ken that the art personnel possess, can also make a variety of changes without departing from the inventive concept of the premise.

Claims

1. Large Plate Heat Exchangers, comprise the core body (1) of flat, left end socket (2) and right end socket (3), this left end socket (2) is communicated with right end socket (3) by core body (1), it is characterized in that: be provided with a plurality of reinforcements (4) on two relative sides of described core body (1).

2. according to Large Plate Heat Exchangers claimed in claim 1, it is characterized in that: described core body (1) is the aluminum plate-fin type heat exchange core.

3. according to the described Large Plate Heat Exchangers of claim 1 or 2, it is characterized in that: described reinforcement (4) add up to 12.