CN211575940U

CN211575940U - Air heat exchanger with high protection performance

Info

Publication number: CN211575940U
Application number: CN201922435149.3U
Authority: CN
Inventors: 肖鹏
Original assignee: Tianjin Danhua Hongye Refrigeration Technology Co ltd
Current assignee: Tianjin Danhua Hongye Refrigeration Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an air heat exchanger of high barrier propterty, including the heat exchanger body, the heat exchanger body includes S type heat transfer coil pipe, first honeycomb panel and second honeycomb panel, S type recess has all been seted up on the one end terminal surface of first honeycomb panel and second honeycomb panel, install the fin on the other end terminal surface of first honeycomb panel and second honeycomb panel, the through-hole has been seted up to the terminal surface of first honeycomb panel and second honeycomb panel, S type heat transfer coil pipe is installed between the S type recess on first honeycomb panel and the S type recess on the second honeycomb panel, S type heat transfer coil pipe' S both ends all are located the outside of first honeycomb panel and second honeycomb panel. The utility model solves the problem that the prior air heat exchanger is easy to deform or damage after being collided; the utility model discloses effectual improvement the utility model discloses an impact resistance can play the effect of protection to S type heat exchange coil, and the practicality is strong.

Description

Air heat exchanger with high protection performance

Technical Field

The utility model relates to a heat exchanger technical field specifically is a high barrier propterty's air heat exchanger.

Background

Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. Heat exchangers can be classified in different ways. The operation process can be divided into three categories of dividing wall type, mixed type and heat accumulating type (or called regenerative type); the degree of compactness of the surface thereof can be classified into two types, compact and non-compact.

The air heat exchanger needs to use a heat exchange coil, but the heat exchange coil on the existing air heat exchanger does not have any protective structure at present, the heat exchange coil is one of important structures in the heat exchanger, and the heat exchange coil can deform after being collided or subjected to certain impact force, so that the condition that gas flowing in the heat exchange coil is difficult to circulate or block occurs; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high barrier propterty's air heat exchanger to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air heat exchanger of high barrier propterty, includes the heat exchanger body, the heat exchanger body includes S type heat transfer coil pipe, first honeycomb panel and second honeycomb panel, S type recess has all been seted up on the one end terminal surface of first honeycomb panel and second honeycomb panel, install the fin on the other end terminal surface of first honeycomb panel and second honeycomb panel, the through-hole has been seted up to the terminal surface of first honeycomb panel and second honeycomb panel, S type heat transfer coil pipe is installed between the S type recess on first honeycomb panel and the S type recess on the second honeycomb panel, S type heat transfer coil pipe' S both ends all are located the outside of first honeycomb panel and second honeycomb panel, the equal welded fastening in both ends of S type heat transfer coil pipe has the ring flange.

Preferably, the through-holes are located between adjacent heat radiating fins.

Preferably, the periphery of the end faces of the first honeycomb plate and the second honeycomb plate is provided with fixing holes.

Preferably, the fixing holes on the first honeycomb plate and the fixing holes on the second honeycomb plate are fixedly connected through fastening bolts.

Preferably, the sum of the inner diameter of the S-shaped groove on the first honeycomb plate and the inner diameter of the S-shaped groove on the second honeycomb plate is equal to the outer diameter of the S-shaped heat exchange coil.

Preferably, the first honeycomb plate, the second honeycomb plate and the radiating fins are all made of a metallic aluminum material.

Preferably, the S-shaped heat exchange coil is made of a metal copper material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation setting of a series of structures, between the S type recess that S type heat exchange coil pipe installed on S type recess on first honeycomb panel and the second honeycomb panel, through fastening bolt fixed connection between the fixed orifices on first honeycomb panel and the second honeycomb panel to first honeycomb panel and second honeycomb panel can be to the effectual effect that plays the protection of S type heat exchange coil pipe, have avoided the utility model discloses an S type heat exchange coil pipe receive the collision or can produce after receiving certain impact force and warp and lead to the difficult circulation of gas or the condition of jam to take place in the heat exchange coil pipe, through the cooperation setting of first honeycomb panel, second honeycomb panel, through-hole and fin, increased the utility model discloses the area of heat exchange heat conduction to the efficiency of heat exchange has been strengthened, the practicality is strong.

Drawings

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

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an end view of the first honeycomb panel and the second honeycomb panel of the present invention.

Fig. 4 is another end view of the first honeycomb panel and the second honeycomb panel of the present invention.

Fig. 5 is a left side view of the present invention.

In the figure: 1. a heat exchanger body; 11. an S-shaped heat exchange coil; 1101. a flange plate; 12. a first honeycomb panel; 1201. a through hole; 1202. a heat sink; 1203. a fixing hole; 1204. an S-shaped groove; 13. a second cellular board.

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 to 5, in an embodiment of the present invention, an air heat exchanger with high protection performance includes a heat exchanger body 1, the heat exchanger body 1 includes an S-shaped heat exchange coil 11, a first honeycomb plate 12 and a second honeycomb plate 13, the first honeycomb plate 12 and the second honeycomb plate 13 are respectively provided with an S-shaped groove 1204 at one end face, the first honeycomb plate 12 and the second honeycomb plate 13 are respectively provided with a heat sink 1202 at the other end face, the first honeycomb plate 12 and the second honeycomb plate 13 are respectively provided with a through hole 1201 at an end face, the S-shaped heat exchange coil 11 is installed between the S-shaped groove 1204 on the first honeycomb plate 12 and the S-shaped groove 1204 on the second honeycomb plate 13, both ends of the S-shaped heat exchange coil 11 are respectively located at the outer sides of the first honeycomb plate 12 and the second honeycomb plate 13, both ends of the S-shaped heat exchange coil 11 are respectively welded and fixed with a flange 1101, the through hole 1201 is located between adjacent heat sinks 1202, fixing holes 1203 have all been seted up all around to the terminal surface of first honeycomb panel 12 and second honeycomb panel 13, through fastening bolt fixed connection between fixing hole 1203 on first honeycomb panel 12 and the fixing hole 1203 on second honeycomb panel 13, the sum of the internal diameter of the S type recess 1204 on first honeycomb panel 12 and the internal diameter of the S type recess 1204 on second honeycomb panel 13 equals the external diameter of S type heat exchange coil 11, first honeycomb panel 12, second honeycomb panel 13 and fin 1202 are made by metal aluminium material, S type heat exchange coil 11 is made by metal copper material.

The utility model discloses a theory of operation is: the utility model is arranged by matching a series of structures, the S-shaped heat exchange coil 11 is arranged between the S-shaped groove 1204 on the first cellular board 12 and the S-shaped groove 1204 on the second cellular board 13, the fixing hole 1203 on the first cellular board 12 is fixedly connected with the fixing hole 1203 on the second cellular board 13 by the fastening bolt, therefore, the first honeycomb plate 12 and the second honeycomb plate 13 can effectively protect the S-shaped heat exchange coil 11, thereby avoiding the occurrence of the situation that the S-shaped heat exchange coil of the utility model is deformed after being collided or receiving a certain impact force, which leads to the difficult circulation or blockage of the gas flowing in the heat exchange coil, the cooperation through first honeycomb panel 12, second honeycomb panel 13, through-hole 1201 and fin 1202 sets up, has increased the utility model discloses the area of heat conduction of heat exchange to the efficiency of heat exchange has been strengthened, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The air heat exchanger with high protection performance comprises a heat exchanger body (1) and is characterized in that the heat exchanger body (1) comprises an S-shaped heat exchange coil (11), a first honeycomb plate (12) and a second honeycomb plate (13), S-shaped grooves (1204) are formed in end faces of one ends of the first honeycomb plate (12) and the second honeycomb plate (13), radiating fins (1202) are mounted on end faces of the other ends of the first honeycomb plate (12) and the second honeycomb plate (13), through holes (1201) are formed in end faces of the first honeycomb plate (12) and the second honeycomb plate (13), the S-shaped heat exchange coil (11) is mounted between the S-shaped grooves (1204) on the first honeycomb plate (12) and the S-shaped grooves (1204) on the second honeycomb plate (13), two ends of the S-shaped heat exchange coil (11) are located on the outer sides of the first honeycomb plate (12) and the second honeycomb plate (13), and flanges (1101) are welded and fixed at two ends of the S-shaped heat exchange coil (11).

2. A high shielding performance air heat exchanger according to claim 1 wherein the through holes (1201) are located between adjacent fins (1202).

3. The air heat exchanger with high protection performance as claimed in claim 1, wherein fixing holes (1203) are formed around the end faces of the first cellular board (12) and the second cellular board (13).

4. A high protective performance air heat exchanger according to claim 3, characterized in that the fixing holes (1203) on the first cellular board (12) and the fixing holes (1203) on the second cellular board (13) are fixedly connected by fastening bolts.

5. A high shielding performance air heat exchanger according to claim 1, wherein the sum of the inner diameter of the S-shaped grooves (1204) on the first cellular board (12) and the inner diameter of the S-shaped grooves (1204) on the second cellular board (13) is equal to the outer diameter of the S-shaped heat exchange coil (11).

6. A high shielding performance air heat exchanger according to claim 1, wherein the first cellular board (12), the second cellular board (13) and the fins (1202) are made of a metallic aluminum material.

7. A high protective air heat exchanger according to claim 1, characterized in that the S-shaped heat exchanging coil (11) is made of metallic copper material.