CN218723330U

CN218723330U - Spiral heat exchanger

Info

Publication number: CN218723330U
Application number: CN202222880294.4U
Authority: CN
Inventors: 鲜芳燕; 余建华; 张秋萍; 杨凯
Original assignee: Sichuan Oak Chemical Co ltd
Current assignee: Sichuan Oak Chemical Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a spiral heat exchanger belongs to the technical field of the heat exchanger, the power distribution box comprises a box body, the inside of box is equipped with oil pipe, oil pipe adopts helical structure to spiral the inside with the box, oil pipe's both ends are equipped with oil inlet and oil-out, the oil inlet extends to the outside of box and seals and fixed connection with the box with the oil-out, oil pipe's periphery is equipped with the heat conduction cover, the heat conduction cover is the heat conduction copper pipe material, the outside of heat conduction cover is equipped with the heating panel, the periphery fixed connection of heating panel and heat conduction cover, the both sides of heating panel are equipped with radiating fin, radiating fin is fixed to be set up in the outside both sides of heating panel, through setting up the heat conduction cover in the oil pipe periphery, and set up heating panel and radiating fin in the periphery of heat conduction cover, through the area of increase heat conduction cover surface, reach the mesh that increases heat radiating area, thereby improve radiating effect, make it need not to pass through the air as the medium, can directly with heat transfer to the radiating fin, can effectual radiating efficiency that promotes the heat dissipation.

Description

Spiral heat exchanger

Technical Field

The utility model belongs to the technical field of the heat exchanger, concretely relates to spiral heat exchanger.

Background

According to the patent number CN201821491080.5, the spiral heat exchanger comprises a shell, an oil pipe, a cooling water pipe, a fan and a control device, wherein the shell is provided with an inner cavity and a heat dissipation window, the heat dissipation window is provided with a heat dissipation net for heat dissipation, the oil pipe is spirally arranged in the inner cavity, the cooling water pipe is spirally arranged in the inner cavity along the same spiral direction, and the fan is arranged at the top of the inner cavity; the control device comprises a microprocessor, a first temperature sensor, a second temperature sensor and a circulating water pump, wherein the first temperature sensor is arranged at the liquid inlet end of the oil pipe, the second temperature sensor is arranged at the liquid outlet end of the oil pipe, the circulating water pump is arranged at the liquid inlet end of the cooling water pipe, and the first temperature sensor, the second temperature sensor and the circulating water pump are all electrically connected with the microprocessor.

Above-mentioned technical scheme is at the in-process of in-service use, still has certain technical defect, though can play radiating effect to oil pipe, but oil pipe radiating temperature need pass through the air as the medium, transmits it on the radiator-grid, then just can go out the heat diffusion through radiating fin and through-hole, adopts the air as heat-conducting medium, can greatly reduced the heat dissipation, for this reason we propose a spiral heat exchanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral heat exchanger to propose current problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral heat exchanger, includes box, heat conduction cover and radiating fin, the inside of box is equipped with oil pipe, oil pipe adopts helical structure to spiral the inside with the box, oil pipe's both ends are equipped with oil inlet and oil-out, the oil inlet extends to the outside of box and sealed and fixed connection with the box with the oil-out, oil pipe's periphery is equipped with the heat conduction cover, oil pipe's outside is located to the fixed cover of heat conduction cover, the heat conduction cover is heat conduction copper pipe material, the outside of heat conduction cover is equipped with the heating panel, the periphery fixed connection of heating panel and heat conduction cover, the both sides of heating panel are equipped with radiating fin, radiating fin is fixed to be set up in the outside both sides of heating panel.

Preferably, the top inboard of box is equipped with the fan, one side of fan is equipped with the air conditioner, through the sealed intercommunication of pipe between air conditioner and the fan, the air conditioner passes through installation screw fixed mounting in the top inboard of box with the fan, the inside central point of box puts and is equipped with bellows, the top and the bottom of bellows are through the top and the bottom surface fixed connection of welded mode and box, the top of bellows is through the sealed intercommunication of pipe and air conditioner that is equipped with, the outside of bellows is equipped with the gas outlet all around.

Preferably, the outside of heat conduction cover is equipped with condenser tube, condenser tube sets up in the periphery of heat conduction cover and does not contact with the heat conduction cover, condenser tube's both ends and box fixed connection.

Preferably, roof one side of box is equipped with temperature sensor, outside one side of box is equipped with temperature display screen, temperature display screen sets up in outside one side of box through the fixed setting of inlayed mode.

Preferably, the top of one side of the temperature display screen is kept away from to the box outside is equipped with the air inlet, the air inlet passes through pipe and the sealed intercommunication of fan, the one side bottom that the box was equipped with the air inlet is equipped with the gas vent, the air inlet is equipped with the filter screen with the outside of gas vent.

Preferably, the bottom of box is equipped with the support frame, the support frame is provided with the bottom of box all around through the mounting screw is fixed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the heat conduction cover in the oil pipe periphery to set up heating panel and radiating fin in the periphery of heat conduction cover, through the area that increases the heat conduction cover surface, reach the purpose that increases heat radiating area, thereby improve radiating effect, make it need not to pass through the air as the medium, can directly with heat transfer to radiating fin on, can effectual radiating efficiency of promotion.

2. The cold air is blown out of the heat conduction pipe, the heat dissipation plate and the heat dissipation fins through the air cooler and the air box, so that the cooling effect is achieved, and then the box body is extruded by hot air with heat through the exhaust port due to the sinking characteristic of the cold air, so that the heat dissipation efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

FIG. 3 is a schematic view of the top structure of the box body of the present invention;

fig. 4 is a schematic view of the oil pipe interface structure of the present invention.

In the figure: 1. a box body; 2. a support frame; 3. an oil pipe; 4. an oil inlet; 5. an oil outlet; 6. a heat conducting sleeve; 7. a heat dissipation plate; 8. a heat dissipating fin; 9. a cooling water pipe; 10. an air inlet; 11. a filter screen; 12. a fan; 13. an air conditioner; 14. an air box; 15. an air outlet; 16. a temperature sensor; 17. a temperature display screen; 18. and (7) an exhaust port.

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. 1-3, the present invention provides a spiral heat exchanger, which comprises: including box 1, heat conduction cover 6 and radiating fin 8, the inside of box 1 is equipped with oil pipe 3, oil pipe 3 adopts helical structure to spiral and the inside of box 1, oil pipe 3's both ends are equipped with oil inlet 4 and oil-out 5, oil inlet 4 extends to box 1's outside and sealed and fixed connection with box 1 with oil-out 5, oil pipe 3's periphery is equipped with heat conduction cover 6, oil pipe 3's outside is located to 6 fixed sheathes of heat conduction cover, heat conduction cover 6 is the heat conduction copper pipe material, the outside of heat conduction cover 6 is equipped with heating panel 7,

heating panel

7 and 6's of heat conduction cover periphery fixed connection, the both sides of heating panel 7 are equipped with radiating fin 8, radiating fin 8 is fixed to be set up in the outside both sides of heating panel 7.

Specifically, the top inboard of box 1 is equipped with fan 12, one side of fan 12 is equipped with air conditioner 13, through the sealed intercommunication of pipe between air conditioner 13 and the fan 12, air conditioner 13 and fan 12 pass through installation screw fixed mounting in the top inboard of box 1, the inside central point of box 1 puts and is equipped with bellows 14, the top and the bottom of bellows 14 are through welded mode and box 1's top and bottom surface fixed connection, the pipe that is equipped with is passed through at the top of bellows 14 and the sealed intercommunication of air conditioner 13, the outside of bellows 14 is equipped with gas outlet 15 all around.

Specifically, the outside of heat conduction sleeve 6 is equipped with condenser tube 9, and condenser tube 9 sets up in the periphery of heat conduction sleeve 6 and not with heat conduction sleeve 6 contact, and condenser tube 9's both ends and box 1 fixed connection.

Specifically, roof one side of box 1 is equipped with temperature sensor 16, and outside one side of box 1 is equipped with temperature display screen 17, and temperature display screen 17 sets up in outside one side of box 1 through the fixed setting of the mode of inlaying.

Specifically, the top end of one side of the external part of the box body 1, which is far away from the temperature display screen 17, is provided with an air inlet 10, the air inlet 10 is communicated with the fan 12 in a sealing way through a guide pipe, the bottom end of one side of the box body 1, which is provided with the air inlet 10, is provided with an air outlet 18, and the external parts of the air inlet 10 and the air outlet 18 are provided with a filter screen 11.

Specifically, the bottom of box 1 is equipped with support frame 2, and support frame 2 is provided with the bottom of box 1 all around through the installation screw fixation.

In this embodiment, in the in-process of carrying out the heat transfer through oil pipe 3, heat conduction cover 6 that 3 peripheries of oil pipe were equipped with absorbs the heat that oil pipe 3 gived off, then increase the heat radiating area on heat conduction cover 6 surface through heating panel 7 and radiating fin 8, thereby improve radiating efficiency, then through the inside cooling water of cooling water pipe 9, come to carry out the neutralization to the heat that radiating fin 8 and heating panel 7 gived off, reach the radiating purpose of cooling down, then draw external air at cooperation fan 12, refrigerate it by air conditioner 13 again, and pass through bellows 14 and gas outlet 15 with the air after the refrigeration, let in the inside of box 1, reach the radiating purpose of cooling down, adopt well radiating mode to dispel the heat, improve the radiating efficiency of product greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spiral heat exchanger, includes box (1), heat-conducting sleeve (6) and radiating fin (8), its characterized in that: the inside of box (1) is equipped with oil pipe (3), oil pipe (3) adopt helical structure to spiral with the inside of box (1), the both ends of oil pipe (3) are equipped with oil inlet (4) and oil-out (5), oil inlet (4) and oil-out (5) extend to the outside of box (1) and with box (1) sealed and fixed connection, the periphery of oil pipe (3) is equipped with heat conduction cover (6), the outside of oil pipe (3) is located to heat conduction cover (6) fixed cover, heat conduction cover (6) are the heat conduction copper pipe material, the outside of heat conduction cover (6) is equipped with heating panel (7), heating panel (7) and the periphery fixed connection of heat conduction cover (6), the both sides of heating panel (7) are equipped with radiating fin (8), radiating fin (8) are fixed to be set up in the outside both sides of heating panel (7).

2. A spiral heat exchanger according to claim 1, wherein: the utility model discloses a refrigerator, including box (1), fan (12), air cooler (13), fan (12), the sealed intercommunication of pipe between air cooler (13) and fan (12), air cooler (13) and fan (12) are inboard in the top of box (1) through installation screw fixed mounting, the inside central point of box (1) puts and is equipped with bellows (14), the top and the bottom of bellows (14) are through the top and the bottom surface fixed connection of welded mode with box (1), the top of bellows (14) is through the sealed intercommunication of pipe and air cooler (13) that are equipped with, the outside of bellows (14) is equipped with gas outlet (15) all around.

3. A spiral heat exchanger according to claim 1, wherein: the outside of heat conduction cover (6) is equipped with condenser tube (9), condenser tube (9) set up in the periphery of heat conduction cover (6) and not with heat conduction cover (6) contact, the both ends and box (1) fixed connection of condenser tube (9).

4. A spiral heat exchanger according to claim 2, wherein: roof one side of box (1) is equipped with temperature sensor (16), outside one side of box (1) is equipped with temperature display screen (17), temperature display screen (17) are fixed to be set up in outside one side of box (1) through the mode of inlaying.

5. A spiral heat exchanger according to claim 4, characterized in that: the temperature display screen (17) is kept away from to box (1) outside one side top is equipped with air inlet (10), air inlet (10) are through pipe and fan (12) sealed intercommunication, one side bottom that box (1) was equipped with air inlet (10) is equipped with gas vent (18), air inlet (10) are equipped with filter screen (11) with the outside of gas vent (18).

6. A spiral heat exchanger according to claim 1, wherein: the bottom of box (1) is equipped with support frame (2), support frame (2) are provided with the bottom of box (1) all around through the installation screw fixation.