High-efficiency heat exchange aluminum plate for air cooler

Abstract

The utility model relates to the technical field of cooling accessories, in particular to a high-efficiency heat exchange aluminum plate for an air cooler, which comprises a heat-conducting aluminum plate, a positioning lug is fixedly connected to the right side of the heat-conducting aluminum plate, and a positioning groove matched with the positioning lug is formed in the left side of the heat-conducting aluminum plate. A heat transfer aluminum frame is fixedly installed on the top of the heat conduction aluminum plate, and a heat conduction copper sleeve is fixedly installed on the inner ring of the heat transfer aluminum frame. By arranging the positioning convex blocks, the mounting screw holes and the positioning grooves, the heat conduction aluminum plate has the advantage of butt joint assembly, positioning butt joint can be performed through the positioning convex blocks and the positioning grooves, two heat conduction aluminum plates are reinforced and mounted in cooperation with external bolts, and the mounting stability of the heat conduction aluminum plates is guaranteed; and by arranging the storage aluminum cylinder and the elastic heat transfer mechanism, the device has the advantages of being convenient to install and good in adaptation, it can be guaranteed that the arc-shaped aluminum blocks make good contact with the pipeline, and the device can be adaptive to pipelines with various outer diameters while the heat conduction efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling accessories, in particular to a high-efficiency heat exchange aluminum plate for an air cooler. Background Art

[0002] An air cooler is a heat exchanger that uses air to cool a hot fluid. The hot fluid in the tube exchanges heat with the air outside the tube through the tube wall and fins. The air used is usually supplied by a ventilator. Aluminum plates are used in air coolers as a material with high thermal conductivity.

[0003] After searching, the patent number is CN207487493U, and the name is a utility model of a copper tube and aluminum plate heat exchange assembly, which includes an aluminum plate and a copper tube. Through research and analysis, it is found that although the copper tube can ensure good heat exchange with the aluminum plate through the aluminum heat conducting strip, there are still the following shortcomings to a certain extent.

[0004] For example, the component needs to be installed by riveting or bolting in sequence using special tools, and the overall operating efficiency is average. In addition, different lengths of covers are required for pipes with different outer diameters, and the scope of application is general. During the heat dissipation assembly process, multiple aluminum plates cannot be docked and installed. Since the specifications of the aluminum plates are relatively large at the joints, the overall assembly stability of the aluminum plates is affected. In order to solve the above technical problems, we have designed a high-efficiency heat exchange aluminum plate for air coolers. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency heat exchange aluminum plate for an air cooler, which has the advantages of convenient operation, good adaptability and stable assembly, and solves the problems that the overall operating efficiency of the component is general, different lengths of cover plates need to be adapted for pipes with different outer diameters, the scope of application is general, and multiple aluminum plates cannot be docked and installed, affecting the overall assembly stability of the aluminum plates.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a high-efficiency heat exchange aluminum plate for an air cooler, comprising a heat-conducting aluminum plate, a positioning protrusion fixedly connected to the right side of the heat-conducting aluminum plate, a positioning groove for use with the positioning protrusion being opened on the left side of the heat-conducting aluminum plate, a heat-conducting aluminum frame fixedly installed on the top of the heat-conducting aluminum plate, a heat-conducting copper sleeve fixedly installed on the inner ring of the heat-conducting aluminum frame, a storage aluminum cylinder connected between two adjacent heat-conducting copper sleeves, and an elastic heat-conducting mechanism installed through the surface of the storage aluminum cylinder.

[0007] Preferably, the elastic heat transfer mechanism includes a displacement aluminum block, which is installed on the receiving aluminum cylinder and is in sliding contact with the receiving aluminum cylinder.

[0008] Preferably, an auxiliary spring is fixedly connected to the surface of the displacement aluminum block, and the other end of the auxiliary spring is fixedly connected to the outer ring of the receiving aluminum cylinder.

[0009] Preferably, one end of the displacement aluminum block is fixedly connected to the inner cavity of the receiving aluminum cylinder with an arc-shaped aluminum block, and the rear end of the arc-shaped aluminum block is provided with an insertion inclined groove.

[0010] Preferably, an auxiliary heat groove is provided at the bottom of the heat-conducting aluminum plate, and mounting screw holes are provided on the surface of the positioning protrusion and the inner wall of the positioning groove.

[0011] Preferably, the elastic heat transfer mechanisms are multiple in number and are evenly distributed on the storage aluminum cylinder, and auxiliary screw holes are provided through the four corners of the surface of the heat transfer aluminum frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model has the advantage of docking assembly by providing positioning protrusions, mounting screw holes and positioning grooves. During actual installation, the positioning protrusions and the positioning grooves can be used for positioning docking, and the two heat-conducting aluminum plates can be reinforced and installed with external bolts to ensure the installation stability of the heat-conducting aluminum plates.

[0014] 2. The utility model has the advantages of convenient installation and good adaptability by providing a storage aluminum cylinder and an elastic heat transfer mechanism. With the assistance of the insertion inclined groove, the pipeline can enter the storage aluminum cylinder from back to front, so that the displacement aluminum block automatically moves outward. With the assistance of the auxiliary spring, the arc-shaped aluminum block is in good contact with the pipeline. While ensuring the heat conduction efficiency, it can adapt to pipelines of various outer diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a bottom-up perspective view of the structure of the utility model;

[0017] Figure 3 This is a sectional perspective view of the structure of the utility model;

[0018] Figure 4 It is a sectional stereoscopic view of the local structure of the utility model.

[0019] In the figure: 1. Heat-conducting aluminum plate; 2. Heat-conducting aluminum frame; 3. Positioning protrusion; 4. Storage aluminum tube; 5. Auxiliary heat groove; 6. Mounting screw hole; 7. Positioning groove; 8. Elastic heat-conducting mechanism; 801. Insertion inclined slot; 802. Displacement aluminum block; 803. Auxiliary spring; 804. Arc-shaped aluminum block; 9. Heat-conducting copper sleeve. DETAILED DESCRIPTION

[0020] See also Figures 1-4A high-efficiency heat exchange aluminum plate for an air cooler includes a heat-conducting aluminum plate 1, a positioning protrusion 3 fixedly connected to the right side of the heat-conducting aluminum plate 1, a positioning groove 7 for use with the positioning protrusion 3 is opened on the left side of the heat-conducting aluminum plate 1, a heat-conducting aluminum frame 2 is fixedly installed on the top of the heat-conducting aluminum plate 1, a heat-conducting copper sleeve 9 is fixedly installed on the inner ring of the heat-conducting aluminum frame 2, a storage aluminum cylinder 4 is connected between two adjacent heat-conducting copper sleeves 9, and an elastic heat transfer mechanism 8 is installed through the surface of the storage aluminum cylinder 4;

[0021] See also Figure 3 and Figure 4 The elastic heat transfer mechanism 8 includes a displacement aluminum block 802, which is installed on the receiving aluminum cylinder 4 and in sliding contact with the receiving aluminum cylinder 4;

[0022] See also Figure 3 and Figure 4 , the surface of the displacement aluminum block 802 is fixedly connected with an auxiliary spring 803, and the other end of the auxiliary spring 803 is fixedly connected to the outer ring of the receiving aluminum cylinder 4;

[0023] See also Figure 3 and Figure 4 , one end of the displacement aluminum block 802 is fixedly connected to the inner cavity of the receiving aluminum cylinder 4 with an arc-shaped aluminum block 804, and the rear end of the arc-shaped aluminum block 804 is provided with an insertion inclined slot 801;

[0024] See also Figure 2 , the bottom of the heat-conducting aluminum plate 1 is provided with a heat auxiliary groove 5, and the surface of the positioning protrusion 3 and the inner wall of the positioning groove 7 are provided with mounting screw holes 6;

[0025] See also Figure 1 and Figure 3 The number of elastic heat transfer mechanisms 8 is several and evenly distributed on the receiving aluminum cylinder 4, and auxiliary screw holes are opened at the four corners of the surface of the heat transfer aluminum frame 2;

[0026] By providing the heat transfer aluminum frame 2, the heat conduction copper sleeve 9 and the heat conduction aluminum plate 1 can be connected, so that heat is transferred by the heat conduction copper sleeve 9, the heat transfer aluminum frame 2 and the heat conduction aluminum plate 1, and then the heat is dissipated by the heat conduction aluminum plate 1;

[0027] By providing the positioning protrusion 3 and the positioning groove 7, a positioning function can be achieved, and the two heat-conducting aluminum plates 1 can be conveniently butted together for installation. By providing the receiving aluminum cylinder 4, the installation requirements of the elastic heat transfer mechanism 8 can be met, and the space requirements for the pipeline access can also be met.

[0028] By providing the auxiliary heat groove 5, the heat dissipation area at the bottom of the heat-conducting aluminum plate 1 can be increased, thereby improving the overall heat dissipation efficiency. By providing the mounting screw hole 6, it is possible to penetrate the positioning protrusion 3 and the positioning groove 7 with the cooperation of an external bolt, thereby reinforcing the installation of two adjacent heat-conducting aluminum plates 1;

[0029] By providing the insertion inclined groove 801, when contacting the forward-moving pipe, the arc-shaped aluminum block 804 can drive the displacement aluminum block 802 to move outward. By providing the displacement aluminum block 802, it can slide in contact with the storage aluminum cylinder 4, thereby transferring heat to the storage aluminum cylinder 4.

[0030] By providing an auxiliary spring 803, the displacement aluminum block 802 can be connected to the storage aluminum cylinder 4, thereby providing an elastic restoring force for the displacement aluminum block 802. By providing an arc-shaped aluminum block 804, the arc-shaped design thereof can be utilized to increase the contact area with the inserted pipe, thereby helping to improve the overall heat exchange efficiency.

[0031] By providing a heat-conducting copper sleeve 9, the storage aluminum cylinder 4 can be connected to the heat-conducting aluminum frame 2, and the excellent thermal conductivity of copper can be used to quickly transfer heat to the heat-conducting aluminum frame 2;

[0032] In actual application, auxiliary bolts are installed through the auxiliary screw holes on the heat transfer aluminum frame 2, and the auxiliary bolts are threadedly connected to the heat conduction aluminum plate 1 to ensure the installation stability of the heat transfer aluminum frame 2 and the heat conduction aluminum plate 1; and according to actual needs, heat conduction aluminum plates 1 of different specifications can be flexibly replaced to meet the installation requirements of different sizes of spaces in different air coolers.

[0033] When in use, all components are in the initial installation state. The heat exchange pipe to be passed from back to front into the storage aluminum cylinder 4 and the thermal copper sleeve 9. As the pipe moves forward, it first contacts the insertion bevel 801. Since the insertion bevel 801 is inclined, the arc-shaped aluminum block 804 automatically moves outward, and the displacement aluminum block 802 moves synchronously. The auxiliary spring 803 is stretched until the outer ring of the pipe slides into contact with the arc-shaped aluminum block 804. At this time, under the elastic support of the auxiliary spring 803, the arc-shaped aluminum block 804 is ensured to be in good contact with the pipe, and multiple thermally conductive aluminum plates 1 can be connected through the positioning protrusions 3 and the positioning grooves 7, and bolts and mounting screw holes 6 are used to fix two adjacent thermally conductive aluminum plates 1 to improve the installation stability of the thermally conductive aluminum plates 1. During actual operation, the heat inside the pipe is transmitted through the arc-shaped aluminum block 804, the displacement aluminum block 802, the storage aluminum cylinder 4, the thermal copper sleeve 9, the heat transfer aluminum frame 2 and the thermally conductive aluminum plate 1 to achieve the purpose of heat dissipation.

[0034] To sum up: the air cooler uses a high-efficiency heat exchange aluminum plate, and by setting a heat transfer aluminum frame 2, a positioning protrusion 3, a storage aluminum cylinder 4, a mounting screw hole 6, a positioning groove 7, an elastic heat transfer mechanism 8 and a heat-conducting copper sleeve 9, solves the problem that the overall operating efficiency of the component is general, and different lengths of covers need to be adapted for pipes with different outer diameters, the scope of application is general, and multiple aluminum plates cannot be docked and installed, affecting the overall assembly stability of the aluminum plates.

Claims

1. A high-efficiency heat exchange aluminum plate for an air cooler, comprising a heat-conducting aluminum plate (1), characterized in that: The right side of the heat-conducting aluminum plate (1) is fixedly connected with a positioning protrusion (3), and the left side of the heat-conducting aluminum plate (1) is provided with a positioning groove (7) used in conjunction with the positioning protrusion (3). The top of the heat-conducting aluminum plate (1) is fixedly installed with a heat-conducting aluminum frame (2), and the inner ring of the heat-conducting aluminum frame (2) is fixedly installed with a heat-conducting copper sleeve (9). A storage aluminum cylinder (4) is connected between two adjacent heat-conducting copper sleeves (9), and an elastic heat-conducting mechanism (8) is installed through the surface of the storage aluminum cylinder (4).

2. The high-efficiency heat exchange aluminum plate for air coolers according to claim 1, characterized in that: The elastic heat transfer mechanism (8) comprises a displacement aluminum block (802), which is installed through the storage aluminum cylinder (4) and is in sliding contact with the storage aluminum cylinder (4).

3. The high-efficiency heat exchange aluminum plate for air coolers according to claim 2, characterized in that: An auxiliary spring (803) is fixedly connected to the surface of the displacement aluminum block (802), and the other end of the auxiliary spring (803) is fixedly connected to the outer ring of the storage aluminum cylinder (4).

4. The high-efficiency heat exchange aluminum plate for air coolers according to claim 3, characterized in that: One end of the displacement aluminum block (802) is fixedly connected to an arc-shaped aluminum block (804) located in the inner cavity of the receiving aluminum cylinder (4), and a plug-in inclined slot (801) is provided at the rear end of the arc-shaped aluminum block (804).

5. The high-efficiency heat exchange aluminum plate for air cooler according to claim 1, characterized in that: The bottom of the heat-conducting aluminum plate (1) is provided with an auxiliary heat groove (5), and the surface of the positioning protrusion (3) and the inner wall of the positioning groove (7) are both provided with mounting screw holes (6).

6. The high-efficiency heat exchange aluminum plate for air cooler according to claim 1, characterized in that: The elastic heat transfer mechanisms (8) are in a plurality and are evenly distributed on the storage aluminum cylinder (4), and auxiliary screw holes are provided through the four corners of the surface of the heat transfer aluminum frame (2).

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