Integrated heat exchange device and air dehumidifier

Abstract

The utility model provides an integrated heat exchange device and an air dehumidifier, the integrated heat exchange device comprises a connecting support, a first heat exchange mechanism arranged on the connecting support and a second heat exchange mechanism arranged on the connecting support and located on one side of the first heat exchange mechanism, and the first heat exchange mechanism is attached to the second heat exchange mechanism; when the first heat exchange mechanism and the second heat exchange mechanism are arranged on the connecting support at the same time, the first heat exchange mechanism and the second heat exchange mechanism are arranged in a step shape in the length direction of the connecting support, the first heat exchange mechanism and the second heat exchange mechanism are arranged in the step shape, and in the packaging, transporting or storing process, the two heat exchange devices can be stacked in sequence after being mirrored; the hollow-out space is greatly reduced, the packaging, transportation or storage cost is reduced, the transportation stability is improved, the implementation cost is low, and popularization and implementation are convenient.

Description

Technical Field

[0001] The present application belongs to the technical field of heat exchange equipment manufacturing, and specifically relates to an integrated heat exchange device and an air dehumidifier. Background Art

[0002] In the prior art, the heat exchange device of an air dehumidifier often includes an evaporation mechanism and a condensation mechanism, and its working principle is as follows: the humid air is transported into the machine by a transport device, the water molecules in the humid air are condensed into water droplets through the evaporator, the dry cold air is then transported to the condensation mechanism for heating, and then the dry room temperature air is discharged out of the machine. This cycle keeps the indoor humidity at an appropriate relative humidity.

[0003] In the prior art, during the production process of the air dehumidifier, the evaporation mechanism and the condensation mechanism of the heat exchange device are spaced apart in the height direction through a connecting frame, and there is a certain hollow space. During the packaging, transportation or storage process, the evaporation mechanism and the condensation mechanism occupy a large area, and the packaging, transportation and storage costs are high. Improvements are urgently needed. Utility Model Content

[0004] In order to solve the technical problems in the prior art that the evaporation mechanism and condensation mechanism of the heat exchange device are usually arranged at intervals in the height direction through a connecting frame, there is a certain hollow space, and during the packaging, transportation or storage process, the heat exchange device occupies a large area and the packaging, transportation and storage costs are high, the present application proposes an integrated heat exchange device and a corresponding air dehumidifier.

[0005] The present application adopts the following scheme: an integrated heat exchange device, including a connecting bracket, a first heat exchange mechanism arranged on the connecting bracket, and a second heat exchange mechanism arranged on the connecting bracket and located on one side of the first heat exchange mechanism. The first heat exchange mechanism is in contact with the second heat exchange mechanism. When the first heat exchange mechanism and the second heat exchange mechanism are arranged on the connecting bracket, the first heat exchange mechanism and the second heat exchange mechanism are arranged in a stepped manner along the length direction of the connecting bracket.

[0006] Preferably, a height A of the first heat exchange mechanism and a height B of the second heat exchange mechanism satisfy the following relationship: A≤B.

[0007] Preferably, a height A of the first heat exchange mechanism and a height B of the second heat exchange mechanism satisfy the following relationship: 0.5≤A:B≤0.8.

[0008] Preferably, the first heat exchange mechanism includes a first heat exchange tube group arranged on the connecting bracket, a first inlet arranged at one end of the first heat exchange tube group, a first outlet arranged at the other end of the first heat exchange tube group, and a first heat exchange fin group arranged at intervals on the outer periphery of the first heat exchange tube group along the length direction of the first heat exchange tube group, and the first inlet and the first outlet are located on the same side of the connecting bracket.

[0009] Preferably, the second heat exchange mechanism includes a second heat exchange tube group arranged on the connecting bracket, a second inlet arranged at one end of the second heat exchange tube group, a second outlet arranged at the other end of the second heat exchange tube group, and a second heat exchange fin group arranged at intervals on the outer periphery of the second heat exchange tube group along the length direction of the second heat exchange tube group, the second inlet and the second outlet are located on the same side of the connecting bracket, and the height of the second inlet is higher than the height of the second outlet.

[0010] Preferably, the first heat exchange tube group includes C number of first heat exchange tubes, and the second heat exchange tube group includes D number of second heat exchange tubes, C and D are positive even numbers and satisfy the following relationship: C≥D, 1.5≤C:D≤2.5.

[0011] Preferably, the length of the first heat exchange tube is equal to the length of the second heat exchange tube, and the diameter of the first heat exchange tube is greater than or equal to the diameter of the second heat exchange tube.

[0012] Preferably, the connecting bracket includes a vertical frame body arranged along the vertical direction, a horizontal frame body arranged on the vertical frame body and perpendicular to the vertical frame body, and a plurality of mounting holes arranged at intervals along the width direction of the horizontal frame body.

[0013] In order to solve the technical problem raised in the present application, the present application also provides an air dehumidifier, including the above-mentioned integrated heat exchange device.

[0014] Compared with the prior art, this application has the following beneficial effects:

[0015] The present application provides an integrated heat exchange device, including a connecting bracket, a first heat exchange mechanism arranged on the connecting bracket, and a second heat exchange mechanism arranged on the connecting bracket and located on one side of the first heat exchange mechanism. The first heat exchange mechanism and the second heat exchange mechanism are in contact with each other. When the first heat exchange mechanism and the second heat exchange mechanism are arranged on the connecting bracket at the same time, the first heat exchange mechanism and the second heat exchange mechanism are arranged in a stepped manner along the length direction of the connecting bracket. By arranging the first heat exchange structure and the second heat exchange mechanism in a stepped manner, during packaging, transportation or storage, the two heat exchange devices can be stacked in sequence after being mirrored, thereby greatly reducing the hollow space. This has the advantages of reducing the cost of packaging, transportation or storage, improving transportation stability, having low implementation costs, and being easy to promote and implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for describing the embodiments are briefly introduced below.

[0017] Figure 1 It is a structural schematic diagram of the integrated heat exchange device of the present application;

[0018] Figure 2 This application Figure 1 A partial enlarged view of point a in the middle;

[0019] Figure 3 It is a front view of the integrated heat exchange device of the present application;

[0020] Figure 4 is a side view of the integrated heat exchange device of the present application;

[0021] Figure 5 This application Figure 4 A partial enlarged view of point b in the middle;

[0022] Figure 6 It is a schematic diagram of the exploded structure of the integrated heat exchange device of the present application;

[0023] Figure 7 This application Figure 6 A partial enlarged view of point c in the middle;

[0024] Figure 8 It is a schematic diagram of the structure of multiple integrated heat exchange devices during packaging, transportation, or storage of the present application. DETAILED DESCRIPTION

[0025] Combined with Figure 1-8 As shown, the technical solution is further described. The integrated heat exchange device includes a connecting bracket 1, a first heat exchange mechanism 2 arranged on the connecting bracket 1, and a second heat exchange mechanism 3 arranged on the connecting bracket 1 and located on one side of the first heat exchange mechanism 2. The first heat exchange mechanism 2 is fitted with the second heat exchange mechanism 3. When the first heat exchange mechanism 2 and the second heat exchange mechanism 3 are arranged on the connecting bracket 1, the first heat exchange mechanism 2 and the second heat exchange mechanism 3 are arranged in a stepped manner along the length direction of the connecting bracket 1.

[0026] The present application provides an integrated heat exchange device, including a connecting bracket, a first heat exchange mechanism arranged on the connecting bracket, and a second heat exchange mechanism arranged on the connecting bracket and located on one side of the first heat exchange mechanism. The first heat exchange mechanism and the second heat exchange mechanism are in contact with each other. When the first heat exchange mechanism and the second heat exchange mechanism are arranged on the connecting bracket at the same time, the first heat exchange mechanism and the second heat exchange mechanism are arranged in a stepped manner along the length direction of the connecting bracket. By arranging the first heat exchange structure and the second heat exchange mechanism in a stepped manner, during packaging, transportation or storage, the two heat exchange devices can be stacked in sequence after being mirrored, thereby greatly reducing the hollow space. This has the advantages of reducing the cost of packaging, transportation or storage, improving transportation stability, having low implementation costs, and being easy to promote and implement.

[0027] Preferably, a height A of the first heat exchange mechanism 2 and a height B of the second heat exchange mechanism 3 satisfy the following relationship: A≤B.

[0028] Preferably, a height A of the first heat exchange mechanism 2 and a height B of the second heat exchange mechanism 3 satisfy the following relationship: 0.5≤A:B≤0.8.

[0029] More preferably, the height A of the first heat exchange mechanism 2 and the height B of the second heat exchange mechanism 3 satisfy the following relationship: A:B=0.7.

[0030] In the actual implementation process, the heat exchange device is divided into a first heat exchange mechanism and a second heat exchange mechanism, and the first heat exchange mechanism and the second heat exchange mechanism are fitted and arranged in a stepped manner, with a height ratio of A:B=0.7. Figure 8 As shown, during the packaging, transportation or storage process, the heat exchange device of the present application is mirrored, stacked in sequence, and then coated with a plastic film on the outside of the heat exchange device to complete the packaging of the heat exchange device. During transportation, the hollow space between the two heat exchange devices is small and the degree of fit is high, which has the advantages of reducing the cost of packaging, transportation or storage, improving transportation stability, low implementation cost, and easy promotion and implementation.

[0031] Preferably, the first heat exchange mechanism 2 includes a first heat exchange tube group 20 arranged on the connecting bracket 1, a first inlet 21 arranged at one end of the first heat exchange tube group 20, a first outlet 22 arranged at the other end of the first heat exchange tube group 20, and a first heat exchange fin group arranged at intervals on the outer periphery of the first heat exchange tube group 20 along the length direction of the first heat exchange tube group 20, and the first inlet 21 and the first outlet 22 are located on the same side of the connecting bracket 1.

[0032] In the actual implementation process, the first heat exchange mechanism is an evaporator, and the liquid refrigerant can enter the first heat exchange tube group from the first inlet. After heat exchange, the refrigerant is converted from liquid to gas and output from the first outlet. The first inlet and the first outlet are arranged on the same side of the connecting bracket, which can increase the flow range of the refrigerant and improve the heat exchange efficiency.

[0033] Preferably, the second heat exchange mechanism 3 includes a second heat exchange tube group 30 arranged on the connecting bracket 1, a second inlet 31 arranged at one end of the second heat exchange tube group 30, a second outlet 32 ​​arranged at the other end of the second heat exchange tube group 30, and a second heat exchange fin group 33 arranged at intervals on the outer periphery of the second heat exchange tube group 30 along the length direction of the second heat exchange tube group 30, the second inlet 31 and the second outlet 32 ​​are located on the same side of the connecting bracket 1, and the height of the second inlet 31 is higher than the height of the second outlet 32.

[0034] During the actual implementation process, the second heat exchange mechanism is a condenser and is connected to the first heat exchange mechanism pipeline. The gaseous refrigerant at the first outlet enters the second heat exchange tube group from the second inlet. After heat exchange, the gaseous refrigerant is converted into liquid refrigerant and output from the second outlet. The second outlet is connected to the first inlet pipeline, and a compressor is provided between the two to achieve continuous cooling of the evaporator.

[0035] Preferably, the first heat exchange tube group 20 includes C number of first heat exchange tubes 200, and the second heat exchange tube group 30 includes D number of second heat exchange tubes 300, C and D are positive even numbers and satisfy the following relationship: C≥D, 1.5≤C:D≤2.5.

[0036] More preferably, C and D are positive even numbers and satisfy the following relationship: C≥D, C:D=2.

[0037] In the actual implementation process, C:D=2 can effectively increase the turbulence of the refrigerant in the first heat exchange tube group, improve the heat exchange efficiency of the first heat exchange mechanism, and the excess cold generated by the refrigeration of the first heat exchange mechanism can be used to cool the condenser, thereby improving the heat exchange efficiency of the condenser.

[0038] Preferably, the length of the first heat exchange tube 200 is equal to the length of the second heat exchange tube 300 , and the diameter of the first heat exchange tube 200 is greater than or equal to the diameter of the second heat exchange tube 300 .

[0039] Preferably, the connecting bracket 1 includes a vertical frame body 10 arranged along the vertical direction, a horizontal frame body 11 arranged on the vertical frame body 10 and perpendicular to the vertical frame body 10 , and a plurality of mounting holes 12 arranged at intervals along the width direction of the horizontal frame body 11 .

[0040] In order to solve the technical problem raised in the present application, the present application also provides an air dehumidifier, including the above-mentioned integrated heat exchange device.

[0041] The present application provides an integrated heat exchange device, including a connecting bracket, a first heat exchange mechanism arranged on the connecting bracket, and a second heat exchange mechanism arranged on the connecting bracket and located on one side of the first heat exchange mechanism. The first heat exchange mechanism and the second heat exchange mechanism are in contact with each other. When the first heat exchange mechanism and the second heat exchange mechanism are arranged on the connecting bracket at the same time, the first heat exchange mechanism and the second heat exchange mechanism are arranged in a stepped manner along the length direction of the connecting bracket. By arranging the first heat exchange structure and the second heat exchange mechanism in a stepped manner, during packaging, transportation or storage, the two heat exchange devices can be stacked in sequence after being mirrored, thereby greatly reducing the hollow space. This has the advantages of reducing the cost of packaging, transportation or storage, improving transportation stability, having low implementation costs, and being easy to promote and implement.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated heat exchange device, characterized in that: The invention comprises a connecting bracket (1), a first heat exchange mechanism (2) arranged on the connecting bracket (1), and a second heat exchange mechanism (3) arranged on the connecting bracket (1) and located on one side of the first heat exchange mechanism (2), wherein the first heat exchange mechanism (2) and the second heat exchange mechanism (3) are in contact with each other, and when the first heat exchange mechanism (2) and the second heat exchange mechanism (3) are arranged on the connecting bracket (1), the first heat exchange mechanism (2) and the second heat exchange mechanism (3) are arranged in a stepped manner along the length direction of the connecting bracket (1).

2. The integrated heat exchange device according to claim 1, characterized in that: The height A of the first heat exchange mechanism (2) and the height B of the second heat exchange mechanism (3) satisfy the following relationship: A≤B.

3. The integrated heat exchange device according to claim 2, characterized in that: The height A of the first heat exchange mechanism (2) and the height B of the second heat exchange mechanism (3) satisfy the following relationship: 0.5≤A:B≤0.

8.

4. The integrated heat exchange device according to claim 1, characterized in that: The first heat exchange mechanism (2) comprises a first heat exchange tube group (20) arranged on the connecting bracket (1), a first inlet (21) arranged at one end of the first heat exchange tube group (20), a first outlet (22) arranged at the other end of the first heat exchange tube group (20), and a first heat exchange fin group (23) arranged at intervals on the periphery of the first heat exchange tube group (20) along the length direction of the first heat exchange tube group (20), and the first inlet (21) and the first outlet (22) are located on the same side of the connecting bracket (1).

5. The integrated heat exchange device according to claim 4, characterized in that: The second heat exchange mechanism (3) comprises a second heat exchange tube group (30) arranged on the connecting bracket (1), a second inlet (31) arranged at one end of the second heat exchange tube group (30), a second outlet (32) arranged at the other end of the second heat exchange tube group (30), and a second heat exchange fin group (33) arranged at intervals on the outer periphery of the second heat exchange tube group (30) along the length direction of the second heat exchange tube group (30), the second inlet (31) and the second outlet (32) are located on the same side of the connecting bracket (1), and the height of the second inlet (31) is higher than the height of the second outlet (32).

6. The integrated heat exchange device according to claim 5, characterized in that: The first heat exchange tube group (20) comprises a number C of first heat exchange tubes (200), and the second heat exchange tube group (30) comprises a number D of second heat exchange tubes (300), wherein C and D are positive even numbers and satisfy the following relationship: C≥D, 1.5≤C:D≤2.

5.

7. The integrated heat exchange device according to claim 6, characterized in that: The length of the first heat exchange tube (200) is equal to the length of the second heat exchange tube (300), and the diameter of the first heat exchange tube (200) is greater than or equal to the diameter of the second heat exchange tube (300).

8. The integrated heat exchange device according to claim 1, characterized in that: The connecting bracket (1) comprises a vertical frame (10) arranged in a vertical direction, a horizontal frame (11) arranged on the vertical frame (10) and perpendicular to the vertical frame (10), and a plurality of mounting holes (12) arranged at intervals along the width direction of the horizontal frame (11).

9. An air dehumidifier, characterized in that: It comprises an integrated heat exchange device as described in any one of claims 1 to 8.

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