CN213841311U

CN213841311U - Heat exchanger assembly for purifying air conditioning equipment

Info

Publication number: CN213841311U
Application number: CN202023038185.5U
Authority: CN
Inventors: 王东书
Original assignee: Jiangxi Wenzhuo Electromechanical Equipment Manufacturing Co ltd
Current assignee: Jiangxi Wenzhuo Electromechanical Equipment Manufacturing Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-30
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a heat exchanger subassembly for purifying air conditioning equipment, including the mount, the fixed plate is installed at the mount both ends, be provided with the radiator body between the fixed plate, the radiator body includes radiating fin, the last through connection of radiating fin has the heat exchange tube, the heat exchange tube includes inner tube and outer tube, through stationary blade fixed connection between inner tube and the outer tube, connect through the return bend between the heat exchange tube, just be connected through the retainer plate between return bend and the fixed plate, cavity and return bend intercommunication between inner tube and the outer tube, the mount rear side is provided with the dust screen, simple structure, and reasonable in design can increase the area of contact of heat exchange tube and heat exchange fin, heat exchange fin and air to improve the effect of heat transfer.

Description

Heat exchanger assembly for purifying air conditioning equipment

Technical Field

The utility model relates to a heat exchanger assembly for purifying air conditioning equipment belongs to heat exchanger technical field.

Background

At present, heat exchangers with L-shaped, U-shaped or G-shaped structures and the like are generally adopted in air conditioners, the heat exchangers comprise a plurality of heat exchange tubes for circulation of refrigerant media, and each heat exchange tube is provided with a fin to improve heat exchange efficiency. When using, the main plane on the heat exchanger is as the windward side, and the air flows through the heat exchanger when heat transfer with cold medium matter, then flows out from the leeward side, and this type generally has heat exchanger heat transfer effect general, and the heat conduction effect is relatively poor, the unable make full use of scheduling problem of heat transfer area.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, the utility model provides a heat exchanger subassembly for purifying air conditioning equipment, through setting radiating fin to the wave, can increase and the heat exchange tube, the area of contact of air, can increase the distance of air between radiating fin simultaneously, can also increase the motion between the air, thereby carry out make full use of to the air, improve heat transfer effect, through setting the heat exchange tube into the rhombus, and set up into interior outer tube structure, can not only increase and radiating fin's area of contact, air resistance can be reduced simultaneously, thereby avoid the air through causing the structure vibrations, through setting up the heat exchange tube is crisscross, can guarantee the stability of structure, simultaneously fully contact with the air, guarantee heat transfer effect, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a heat exchanger subassembly for purifying air conditioning equipment, includes the mount, the fixed plate is installed at the mount both ends, be provided with the radiator body between the fixed plate, the radiator body includes radiating fin, the last through connection of radiating fin has the heat exchange tube, the heat exchange tube includes inner tube and outer tube, through stationary blade fixed connection between inner tube and the outer tube, connect through the return bend between the heat exchange tube, just be connected through the retainer plate between return bend and the fixed plate, cavity and return bend intercommunication between inner tube and the outer tube, the mount rear side is provided with the dust screen.

Furthermore, the top and the bottom of the fixing frame are provided with guide slots, and the radiating fins are respectively inserted into the guide slots.

Further, the cross section of the heat dissipation fin is of a wave-shaped structure.

Further, the heat exchange tube is of a diamond structure, the height of the heat exchange tube is smaller than the width of the heat exchange tube, and two ends of the inner tube are of closed structures.

Further, the adjacent heat exchange tubes are arranged in a staggered mode.

Further, a clamping block and a clamping groove which are matched with each other are arranged between the bottom of the dustproof net and the fixing frame, and a buckle is arranged between the top of the dustproof net and the fixing frame.

The utility model discloses beneficial effect:

1. the wave-shaped radiating fins can increase the contact area between the radiating fins and the heat exchange tube and air, increase the distance between the air and the radiating fins and increase the movement between the air, thereby fully utilizing the air and improving the heat exchange effect;

2. the heat exchange tubes are arranged in a rhombic shape and are arranged in an inner tube structure and an outer tube structure, so that the contact area between the heat exchange tubes and the radiating fins can be increased, and the air resistance can be reduced, so that the structural vibration caused by air passing is avoided;

3. through setting up the heat exchange tube is crisscross, can guarantee the stability of structure, simultaneously abundant and air contact guarantee the heat transfer effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of a heat exchanger assembly for a clean air conditioner of the present invention.

Fig. 2 is a heat exchange tube structure diagram of a heat exchanger assembly for purifying air conditioning equipment.

Fig. 3 is a partial top structure view of a heat exchanger fixing frame for purifying air-conditioning equipment.

Fig. 4 is a rear view of a heat exchanger assembly for a clean air conditioning unit of the present invention.

Reference numbers in the figures: 1. a fixed mount; 2. a fixing plate; 3. a heat sink body; 4. a heat dissipating fin; 5. a heat exchange pipe; 6. an inner tube; 7. an outer tube; 8. a fixing sheet; 9. bending the pipe; 10. a dust screen; 11. a guide slot; 12. a clamping block; 13. a card slot; 14. and (5) buckling.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, a heat exchanger assembly for purifying air conditioning equipment comprises a fixing frame 1, fixing plates 2 are installed at two ends of the fixing frame 1, a radiator body 3 is arranged between the fixing plates 2, the radiator body 3 comprises radiating fins 4, the cross sections of the radiating fins 4 are wave-shaped structures, the contact area between the radiating fins 4 and air can be increased, the distance between the air and the radiating fins 4 can be increased, the movement between the air can be increased, the air can be fully utilized, the heat exchange effect is improved, heat exchange tubes 5 are connected to the radiating fins 4 in a penetrating manner, the adjacent heat exchange tubes 5 are arranged in a staggered manner, the stability of the structure can be ensured, the heat exchange tubes 5 are fully contacted with the air, the heat exchange effect is ensured, the heat exchange tubes 5 comprise inner tubes 6 and outer tubes 7, the inner tubes 6 are fixedly connected with the outer tubes 7 through fixing pieces 8, connect through return bend 9 between the heat exchange tube 5, just be connected through the retainer plate between return bend 9 and the fixed plate 2, cavity and return bend 9 intercommunication between inner tube 6 and the outer tube 7, 1 rear side of mount is provided with dust screen 10, plays dustproof effect, avoids deposition on radiating fin 4 and the heat exchange tube 5, influences the heat transfer effect.

As shown in fig. 2, the heat exchange tube 5 is a diamond structure, the height of the heat exchange tube 5 is smaller than the width of the heat exchange tube, and the two ends of the inner tube 6 are of a closed structure, so that the contact area between the two ends of the inner tube and the heat dissipation fins 4 can be increased, and the air resistance can be reduced, thereby avoiding the air vibration caused by the air passing through the structure.

As shown in fig. 3, the top and the bottom of the fixing frame 1 are provided with guiding slots 11, and the heat dissipation fins 4 are respectively inserted into the guiding slots 11.

As shown in fig. 4, a fastening block 12 and a fastening groove 13 are arranged between the bottom of the dust screen 10 and the fixing frame 1, and a fastening buckle 14 is arranged between the top of the dust screen 10 and the fixing frame 1.

The utility model discloses the theory of operation: during the use, the air passes through dust screen 10 and gets into, and rethread radiating fin 4 carries out the heat transfer, and heat exchange medium flows through in the heat exchange tube 5, and the heat is carried out the heat transfer through radiating fin 4 transmission, guarantees the heat transfer effect.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A heat exchanger subassembly for purifying air conditioning equipment, includes mount (1), its characterized in that: fixed plate (2) are installed at mount (1) both ends, be provided with radiator body (3) between fixed plate (2), radiator body (3) are including radiating fin (4), through connection has heat exchange tube (5) on radiating fin (4), heat exchange tube (5) are including inner tube (6) and outer tube (7), through stationary blade (8) fixed connection between inner tube (6) and outer tube (7), connect through return bend (9) between heat exchange tube (5), just be connected through the retainer plate between return bend (9) and fixed plate (2), cavity and return bend (9) intercommunication between inner tube (6) and outer tube (7), mount (1) rear side is provided with dust screen (10).

2. A heat exchanger assembly for a clean air conditioning unit according to claim 1, characterized in that: the top and the bottom of the fixing frame (1) are provided with guide slots (11), and the radiating fins (4) are respectively inserted into the guide slots (11).

3. A heat exchanger assembly for a clean air conditioning unit according to claim 1, characterized in that: the cross section of the radiating fin (4) is of a wave-shaped structure.

4. A heat exchanger assembly for a clean air conditioning unit according to claim 1, characterized in that: the heat exchange tube (5) is of a diamond structure, the height of the heat exchange tube (5) is smaller than the width of the heat exchange tube, and two ends of the inner tube (6) are of closed structures.

5. A heat exchanger assembly for a cleaning air conditioning apparatus according to claim 1 or 4, characterized in that: the adjacent heat exchange tubes (5) are arranged in a staggered mode.

6. A heat exchanger assembly for a clean air conditioning unit according to claim 1, characterized in that: a matched clamping block (12) and a clamping groove (13) are arranged between the bottom of the dustproof net (10) and the fixing frame (1), and a buckle (14) is arranged between the top of the dustproof net (10) and the fixing frame (1).