CN216558400U

CN216558400U - Finned tube type air conditioner heat exchanger

Info

Publication number: CN216558400U
Application number: CN202123081206.6U
Authority: CN
Inventors: 张和君; 贺仕林
Original assignee: Ningbo Deye Technology Co ltd
Current assignee: Ningbo Deye Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-17
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of air conditioner heat exchangers, in particular to a fin tube type air conditioner heat exchanger which comprises fins, wherein heat dissipation parts are arranged on the surfaces of the fins at equal intervals, heat dissipation protection pieces are arranged on the surfaces of the heat dissipation parts, mounting holes are formed in the fins at equal intervals, heat conduction rings are arranged on the inner walls of the mounting holes, heat conduction supporting blocks are arranged on the inner walls of the heat conduction rings at equal intervals, heat exchange tubes are arranged on the surfaces of the heat conduction supporting blocks, and U-shaped tubes are arranged among the heat exchange tubes. This scheme passes through the effect of heat conduction ring, the heat conduction supporting shoe that the mounting hole inner wall set up, can support, heat conduction to hot exchange pipe to the effect of cooperation U-shaped pipe makes hot exchange pipe form continuity elbow structure, increases the backward flow area of condensate, improves thermal giving off the space, through the setting of heat dissipation guard plate, louvre, can improve the heat dispersion of U-shaped pipe, thereby the indirect radiating efficiency who improves hot exchange pipe.

Description

Finned tube type air conditioner heat exchanger

Technical Field

The utility model relates to the technical field of air-conditioning heat exchangers, in particular to a finned tube type air-conditioning heat exchanger.

Background

Heat exchangers, also known as heat exchange devices, are devices for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, are a common application of convective heat transfer and thermal heat transfer, and can be classified in different ways, and can be classified into dividing wall type, hybrid type and heat storage type according to the operation process; the surface can be classified into a compact type and a non-compact type according to the degree of compactness of the surface. However, the existing finned tube type air conditioning heat exchanger has certain defects, and has no good heat dissipation function, and the heat exchange tube has poor heat transfer efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a finned tube type air-conditioning heat exchanger.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a fin tubular air conditioner heat exchanger, includes the fin, the radiating piece is installed to the surface equidistance of fin, the surface mounting of radiating piece has the heat dissipation protection piece, the mounting hole has been seted up to the inside equidistance of fin, the heat conduction ring is installed to the inner wall of mounting hole, the heat conduction supporting shoe is installed to the inner wall equidistance of heat conduction ring, the surface mounting of heat conduction supporting shoe has hot exchange pipe, install the U-shaped pipe between the hot exchange pipe, feed liquor pipe, drain pipe are installed respectively to the surface of hot exchange pipe.

Preferably, the heat dissipation member is installed between the bolts and the fins, the heat dissipation member is integrally cylindrical, and the heat dissipation member is made of aluminum alloy.

Preferably, the heat dissipation protection sheet is made of copper, and the length of the heat dissipation protection sheet is equal to that of the heat exchange tube.

Preferably, the heat conduction ring is made of graphene, and is installed between the heat-resistant silica gel and the installation hole.

Preferably, the heat conduction supporting block is made of carbon fiber, and a trapezoidal ventilation channel is formed between the heat conduction supporting block and the heat exchange tube.

Preferably, the surface of the U-shaped pipe is provided with a heat dissipation protection plate, and heat dissipation holes are formed in the surface of the heat dissipation protection plate at equal intervals.

The utility model has the beneficial effects that: this scheme is through the heat conduction ring that the mounting hole inner wall set up, the effect of heat conduction supporting shoe, can support heat exchange pipe, heat conduction is handled, and the effect of cooperation U-shaped pipe, make heat exchange pipe form continuity elbow structure, increase the backward flow area of condensate, improve thermal giving off the space, through the heat dissipation guard plate, the setting of louvre, can improve the heat dispersion of U-shaped pipe, thereby the indirect radiating efficiency who improves heat exchange pipe, and under the effect of fin, the radiating piece, the heat dissipation guard plate, improve heat exchanger's heat exchange effect.

Drawings

Fig. 1 is a schematic overall structure diagram of a finned tube air conditioner heat exchanger according to the present invention;

FIG. 2 is an elevational cross-sectional view of a finned tube air conditioner heat exchanger of the present invention as shown in FIG. 1;

FIG. 3 is a cross-sectional view of the heat exchange tube of FIG. 2 in a finned tube air conditioning heat exchanger in accordance with the present invention;

fig. 4 is an enlarged view of fig. 3 a of a finned tube air conditioner heat exchanger according to the present invention.

In the figure: 1. a fin; 2. a heat sink; 3. a heat dissipation protective sheet; 4. mounting holes; 5. a heat conducting ring; 6. a heat-conducting support block; 7. a heat exchange tube; 8. a U-shaped tube; 9. a heat dissipation protection plate; 10. heat dissipation holes; 11. a liquid inlet pipe; 12. a liquid outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a fin tube type air-conditioning heat exchanger comprises fins 1, heat dissipation pieces 2 are equidistantly mounted on the surfaces of the fins 1, heat dissipation protection pieces 3 are mounted on the surfaces of the heat dissipation pieces 2, mounting holes 4 are equidistantly formed in the fins 1, heat conduction rings 5 are mounted on the inner walls of the mounting holes 4, heat conduction supporting blocks 6 are equidistantly mounted on the inner walls of the heat conduction rings 5, heat exchange tubes 7 are mounted on the surfaces of the heat conduction supporting blocks 6, U-shaped tubes 8 are mounted between the heat exchange tubes 7, and liquid inlet tubes 11 and liquid outlet tubes 12 are respectively mounted on the surfaces of the heat exchange tubes 7.

This scheme is through the heat conduction ring 5 that 4 inner walls of mounting hole set up, the effect of heat conduction supporting shoe 6, can support hot exchange pipe 7, the heat conduction is handled, and the effect of cooperation U-shaped pipe 8, make hot exchange pipe 7 form continuity elbow structure, increase the backward flow area of condensate, improve thermal giving off the space, through heat dissipation guard plate 9, the setting of louvre 10, can improve U-shaped pipe 8's heat dispersion, thereby the indirect radiating efficiency who improves hot exchange pipe 7, and at fin 1, radiating part 2, under the effect of heat dissipation guard plate 3, heat exchanger's heat exchange effect is improved.

In this embodiment, the heat dissipation member 2 is installed between the bolt and the fin 1, the heat dissipation member 2 is integrally in a cylindrical shape, and the heat dissipation member 2 is made of an aluminum alloy material. Through the setting of radiating piece 2, can improve the radiating effect of fin 1, and the aluminum alloy material possesses good heat conduction, heat dispersion.

In this embodiment, the heat dissipation protection plate 3 is made of copper, and the length of the heat dissipation protection plate 3 is equal to the length of the heat exchange tube 7. Through the setting of heat dissipation protection piece 3, not only improve the radiating efficiency of radiating piece 2, still can protect hot exchange pipe 7, avoid the impaired problem of unexpected striking, and the copper material possesses good heat conduction, heat dispersion.

In this embodiment, the heat conducting ring 5 is made of graphene, and the heat conducting ring 5 is installed between the heat-resistant silica gel and the installation hole 4. Through the setting of heat conduction ring 5, can improve heat-resisting, the heat conductivity of 4 inner walls of mounting hole, and the graphite alkene material possesses good heat-resisting, heat conductivility, can carry out the permanent use.

In this embodiment, the heat-conducting supporting block 6 is made of carbon fiber, and a trapezoidal ventilation channel is formed between the heat-conducting supporting block 6 and the heat exchange tube 7. Through the setting of heat conduction supporting shoe 6, can effectively support hot exchange pipe 7, and trapezoidal ventilative passageway can avoid the closely knit problem of mounting hole 4 for the circulation of air accelerates thermal volatilizing, and carbon fiber material possesses good heat-resisting, heat conduction effect.

In this embodiment, a heat dissipation protection plate 9 is installed on the surface of the U-shaped pipe 8, and heat dissipation holes 10 are formed in the surface of the heat dissipation protection plate 9 at equal intervals. Through the arrangement of the heat dissipation protection plate 9 and the heat dissipation holes 10, the U-shaped pipe 8 can be protected in a swimming way, the heat dissipation effect of the U-shaped pipe 8 can be improved, and therefore the heat exchange performance of the heat exchange pipe 7 is improved indirectly.

The specific implementation process of the utility model is as follows: when the finned tube type air conditioner heat exchanger needs to be used, the heat conduction ring 5 is arranged on the inner wall of the mounting hole 4, the heat conduction supporting block 6 is used for supporting the heat exchange tube 7, heat conduction treatment is carried out, a trapezoidal ventilation channel is formed between the heat conduction supporting block 6 and the heat exchange tube 7, the compact problem of the mounting hole 4 can be avoided, the heat exchange tube 7 is used for circulating air, volatilization of heat is accelerated, the heat exchange tube 7 is matched with the U-shaped tube 8 to form a continuous bent tube structure, the backflow area of condensate is increased, the heat dissipation space is improved, the heat dissipation efficiency of the heat exchange tube 7 can be indirectly improved through the heat dissipation protection plate 9 and the heat dissipation holes 10, the heat dissipation performance of the U-shaped tube 8 can be improved, and the heat exchange effect of the heat exchanger can be improved under the effects of the fins 1, the heat dissipation part 2 and the heat dissipation protection plate 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a fin tubular air conditioner heat exchanger, includes fin (1), its characterized in that, radiating piece (2) are installed to the surface equidistance of fin (1), the surface mounting of radiating piece (2) has heat dissipation protective sheet (3), mounting hole (4) have been seted up to the inside equidistance of fin (1), heat conduction ring (5) are installed to the inner wall of mounting hole (4), heat conduction supporting shoe (6) are installed to the inner wall equidistance of heat conduction ring (5), the surface mounting of heat conduction supporting shoe (6) has hot exchange pipe (7), install U-shaped pipe (8) between hot exchange pipe (7), feed liquor pipe (11), drain pipe (12) are installed respectively to the surface of hot exchange pipe (7).

2. A fin and tube type air conditioner heat exchanger as claimed in claim 1, wherein the heat dissipating member (2) is installed between the fin (1) and the bolt, the heat dissipating member (2) is in a cylindrical shape as a whole, and the heat dissipating member (2) is made of an aluminum alloy material.

3. A fin and tube type air conditioner heat exchanger as claimed in claim 1, wherein said radiation protection fin (3) is made of copper, and the length of said radiation protection fin (3) is equal to the length of said heat exchange tube (7).

4. A finned tube air conditioner heat exchanger according to claim 1, wherein the heat conducting ring (5) is made of graphene, and the heat conducting ring (5) is installed between the heat-resistant silica gel and the installation hole (4).

5. A finned tube air conditioner heat exchanger as claimed in claim 1 wherein the heat conducting support block (6) is made of carbon fiber and a trapezoidal ventilation channel is formed between the heat conducting support block (6) and the heat exchange tube (7).

6. A finned tube air conditioner heat exchanger according to claim 1 wherein the surface of the U-shaped tube (8) is fitted with heat dissipation shields (9), the surface of the heat dissipation shields (9) being equidistantly perforated with heat dissipation holes (10).