CN220541349U - Air conditioner heat exchanger - Google Patents

Abstract

The utility model discloses an air conditioner heat exchanger, which comprises a shell, wherein heat exchange pipes which are arranged in a roundabout way are arranged in the shell, a cooling liquid inlet and a cooling liquid outlet which are respectively communicated with two ends of the heat exchange pipes are arranged on the left side and the right side of the shell, and an auxiliary mechanism is arranged in the shell. This air conditioner heat exchanger through setting up auxiliary mechanism, can effectively improve the heat exchange efficiency of this heat exchanger, possesses stronger practicality.

Description

Air conditioner heat exchanger

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to an air conditioner heat exchanger.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called heat exchanger, and the heat exchanger belongs to core component in air conditioner, and is particularly important for refrigerating and heating air conditioner, and its heat exchange efficiency is directly related to the performance of the whole machine.

The utility model discloses an air conditioner heat exchanger that heat exchange efficiency is high in chinese patent CN 106016840A, the pressure manifold sets up in one side of casing, the inside red copper heat exchange tube that is equipped with of casing, and red copper heat exchange tube runs through in the casing surface, be equipped with radiating fin between the red copper heat exchange tube, the one end of red copper heat exchange tube is equipped with red copper heat exchange tube import, the red copper heat exchange tube other end is equipped with red copper heat exchange tube export, red copper heat exchange tube import and red copper heat exchange tube export all are connected in pressure manifold one side, the pressure manifold both ends all are equipped with the blanking cover, be equipped with the baffle in the middle of the pressure manifold is inside, pressure manifold one side top is equipped with the inlet tube, pressure manifold one side below is equipped with the outlet pipe, casing lower extreme fixedly connected with supporting seat, the front and the back of casing all are equipped with the fin, the fin surface is equipped with the air current hole. The utility model improves the heat exchange efficiency of the heat exchanger, saves the material consumption of the heat exchange tube and reduces the material cost of the product. However, the heat exchanger cannot achieve the effect of improving the heat exchange efficiency well only by arranging the radiating fins, so that a certain improvement space exists.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the air conditioner heat exchanger, which can effectively improve the heat exchange efficiency of the heat exchanger and has stronger practicability by arranging the auxiliary mechanism.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the air conditioner heat exchanger comprises a shell, wherein heat exchange pipes which are arranged in a roundabout way are arranged in the shell, a cooling liquid inlet and a cooling liquid outlet which are respectively communicated with two ends of the heat exchange pipes are arranged on the left side and the right side of the shell, and an auxiliary mechanism is arranged in the shell;

the auxiliary mechanism comprises a splitter plate fixedly connected to the inner wall of the top of the shell and a base fixedly embedded to the bottom of the shell, a splitter cavity is formed in the splitter plate, spray heads communicated with the splitter cavity are respectively arranged on the lower surface of the splitter plate, a first water cavity and a second water cavity which are mutually communicated are respectively formed in the base, a driving motor fixedly connected to the outer wall of the right side of the shell is arranged on the right side of the base, a driving shaft rotationally connected with the inner wall of the first water cavity is fixedly connected to the left side of the driving motor, cams are fixedly connected to the outer side of the driving shaft respectively, piston plates arranged inside the first water cavity are arranged on the lower sides of the cams, and reset springs are fixedly connected to the lower sides of the piston plates respectively.

Preferably, the upper surface of the base is respectively provided with a water guide hole communicated with the first water cavity.

Preferably, the left and right sides of the second water cavity are respectively inserted with water guide pipes extending to the inside of the diversion cavity.

Preferably, the piston plate is adapted to the second water chamber.

The beneficial effects of the utility model are as follows:

1. when the heat exchange device is used, cooling liquid can enter the heat exchange tube through the cooling liquid inlet, after heat exchange is carried out in the shell, the cooling liquid outlet flows out, in the heat exchange process, the driving motor drives the driving shaft to rotate, the driving shaft drives the cam to rotate, the cam drives the piston plate to reciprocate up and down through the cooperation of the return spring when rotating, the piston plate stretches into the second water cavity when moving downwards, water in the second water cavity is extruded, water in the second water cavity enters the diversion cavity through the water guide pipe and is sprayed in the shell through the spray head, so that the heat exchange efficiency is effectively improved, meanwhile, part of heat in the shell can be absorbed by the sprayed water and enters the first water cavity through the water guide hole, and the water flows back to the second water cavity again when the piston plate moves up to the inside of the first water cavity, so that the cyclic utilization of water resources is realized, and when the piston plate moves down to the inside of the second water cavity again, the water in the second water cavity can be led into the diversion cavity again, and the water flowing through the water guide pipe can exchange heat with the outside in the process, so that the heat exchange efficiency of the shell and the heat exchange efficiency can be further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structural components of the manifold of the present utility model;

FIG. 3 is a schematic view of the internal structural components of the base of the present utility model.

Reference numerals in the drawings: 1. a housing; 2. a heat exchange tube; 3. a cooling liquid inlet; 4. a cooling liquid outlet; 5. a diverter plate; 6. a base; 7. a shunt cavity; 8. a spray head; 9. a first water chamber; 10. a second water chamber; 11. a water guide hole; 12. a driving motor; 13. a drive shaft; 14. a cam; 15. a piston plate; 16. a return spring; 17. a water guide pipe.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

Examples

The air conditioner heat exchanger as shown in fig. 1-3 comprises a shell 1, a heat exchange tube 2 which is arranged in a roundabout way is arranged in the shell 1, a cooling liquid inlet 3 and a cooling liquid outlet 4 which are respectively communicated with two ends of the heat exchange tube 2 are arranged on the left side and the right side of the shell 1, an auxiliary mechanism is arranged in the shell 1, the auxiliary mechanism comprises a splitter plate 5 fixedly connected to the inner wall of the top of the shell 1 and a base 6 which is embedded and fixed at the bottom of the shell 1, a splitter cavity 7 is arranged in the splitter plate 5, a spray head 8 which is communicated with the splitter cavity 7 is respectively arranged on the lower surface of the splitter plate 5, a first water cavity 9 and a second water cavity 10 which are mutually communicated are respectively arranged in the base 6, water is filled in the second water cavity 10, water guide holes 11 which are respectively communicated with the first water cavity 9 are respectively arranged on the upper surface of the base 6, water in the shell 1 can flow back to the inner part of the second water cavity 10 through the water guide holes 11, so as to realize the cyclic utilization of water resources, water guide pipes 17 which extend to the inner parts of the splitter cavity 7 are respectively spliced and are respectively, a piston motor 10 can be connected to the right side and left side and the right side of the base 6 through the splitter plate 7, a piston motor is fixedly connected to the right side of the base 15 through the lower side of the cam plate 14, the cam motor is fixedly connected to the inner wall 15, and the piston motor is fixedly connected to the right side of the base 15, and the piston motor is connected to the right side of the base 15, and the piston motor is fixedly connected to the right side with the right side and the piston motor 15, and the piston motor, and the piston plate is respectively.

During the use, coolant liquid accessible coolant liquid import 3 gets into the inside of heat exchange tube 2, carry out heat transfer in the inside of casing 1 and flow out through coolant liquid export 4, in this heat transfer process, accessible driving motor 12 drives drive shaft 13 and rotates, drive shaft 13 drives cam 14 again and rotates, drive piston plate 15 reciprocating motion from top to bottom through the cooperation with reset spring 16 when cam 14 rotates, stretch into second water cavity 10 when piston plate 15 moves down, and extrude the inside water of second water cavity 10, make the inside water of second water cavity 10 get into reposition of redundant personnel chamber 7 through aqueduct 17, and spray in the inside of casing 1 through shower nozzle 8, thereby effectively improve heat transfer efficiency, simultaneously, the water after spraying can absorb the inside part heat of casing 1 and get into first water cavity 9 through guiding hole 11, and reflow back to the inside of second water cavity 10 when piston plate 15 moves up to the inside of first water cavity 9, thereby realize the cyclic utilization to the water resource, and when piston plate 15 moves down again to the inside of second water cavity 10, can reenter the inside water cavity 7, and heat transfer rate 7 in the inside the reposition of water cavity 10, thereby can improve the heat transfer efficiency with the outside through shower nozzle 8, and the heat transfer rate can be further carried out with the outside heat transfer process.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. An air conditioner heat exchanger, comprising a housing (1), characterized in that: the heat exchange device comprises a shell (1), wherein heat exchange pipes (2) are arranged in the shell in a roundabout manner, a cooling liquid inlet (3) and a cooling liquid outlet (4) which are respectively communicated with two ends of the heat exchange pipes (2) are arranged on the left side and the right side of the shell (1), and an auxiliary mechanism is arranged in the shell (1);

the auxiliary mechanism comprises a splitter plate (5) fixedly connected to the inner wall of the top of the shell (1) and a base (6) fixedly connected to the bottom of the shell (1) in a jogged mode, a splitter cavity (7) is formed in the splitter plate (5), a spray head (8) communicated with the splitter cavity (7) is arranged on the lower surface of the splitter plate (5), a first water cavity (9) and a second water cavity (10) which are mutually communicated are formed in the base (6) respectively, a driving motor (12) fixedly connected to the outer wall of the right side of the shell (1) is arranged on the right side of the base (6), a driving shaft (13) rotationally connected to the inner wall of the first water cavity (9) is fixedly connected to the left side of the driving motor (12), a cam (14) is fixedly connected to the outer side of the driving shaft (13) respectively, a piston plate (15) arranged inside the first water cavity (9) is arranged on the lower side of the cam (14), and a reset spring (16) is fixedly connected to the lower side of the piston plate (15) respectively.

2. An air conditioner heat exchanger as set forth in claim 1 wherein: the upper surface of the base (6) is respectively provided with a water guide hole (11) communicated with the first water cavity (9).

3. An air conditioner heat exchanger as set forth in claim 1 wherein: the left side and the right side of the second water cavity (10) are respectively inserted with a water guide pipe (17) extending to the inside of the diversion cavity (7).

4. An air conditioner heat exchanger as set forth in claim 1 wherein: the piston plate (15) is adapted to the second water chamber (10).