Multi-channel heat dissipation aluminum pipe for heat dissipation of air conditioner

Abstract

The utility model relates to the technical field of heat dissipation aluminum pipes, and discloses a multi-channel heat dissipation aluminum pipe for heat dissipation of an air conditioner, which comprises a heat dissipation aluminum pipe, connecting threads are arranged at two ends of the heat dissipation aluminum pipe, and a fixing device is arranged at one end of the heat dissipation aluminum pipe; the heat dissipation aluminum pipe, the connecting threads, the center pipe, the partition plate, the fixing device, the connecting device and the like are arranged and used in cooperation, the center pipe and the partition plate slide into the heat dissipation aluminum pipe, the center pipe and the partition plate isolate the internal space of the heat dissipation aluminum pipe, refrigerants are more evenly distributed in the whole heat dissipation aluminum pipe, and the heat dissipation efficiency is improved. The fixing device fixedly connected with one end of the center pipe can fix the center pipe and the partition plate in the heat dissipation aluminum pipe, then the center pipe and the partition plate are prevented from shaking at will, the length of the heat dissipation aluminum pipe can be increased through the connecting device, and therefore heat exchange efficiency is improved. Therefore, the device adapts to different use environments, and the adaptability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation aluminum tubes, in particular to a multi-channel heat dissipation aluminum tube for air conditioning heat dissipation. Background Art

[0002] Air conditioning heat dissipation aluminum tube is a kind of pipe material used in air conditioning system, usually made of aluminum alloy. This pipe material plays a vital role in air conditioning system, which is responsible for effectively transferring refrigerant and heat to achieve the cooling or heating function of air conditioning.

[0003] But the following problems still exist:

[0004] Existing air conditioning heat dissipation aluminum tubes may adopt a single-channel plain round tube design. This design is relatively simple, low-cost, and can meet basic heat dissipation needs in some applications. Due to the single-channel design, the flow path of the refrigerant in the pipe is relatively single, and it cannot provide a larger contact area and more complex flow path like a multi-channel design, thereby limiting the efficiency of heat exchange. Under high load or high temperature environment, the single-channel heat dissipation aluminum tube may not be able to effectively dissipate heat, resulting in poor heat dissipation effect.

[0005] Therefore, we propose a multi-channel aluminum heat dissipation tube for air conditioning to solve the above problems. Utility Model Content

[0006] The utility model aims to propose a multi-channel heat dissipation aluminum tube for air conditioning heat dissipation, so that the refrigerant is more evenly distributed in the entire heat dissipation aluminum tube, increasing the contact area with air or cooling medium, thereby improving the heat exchange efficiency.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A multi-channel heat dissipation aluminum tube for air conditioning heat dissipation comprises a heat dissipation aluminum tube, both ends of the heat dissipation aluminum tube are provided with connection threads, one end of the heat dissipation aluminum tube is provided with a fixing device, the interior of the fixing device is connected to a central tube, and the outer wall of the central tube is fixedly connected to multiple groups of partition plates, the side walls of the partition plates are abutted against the inner wall of the heat dissipation aluminum tube, and the other end of the central tube is connected to a connecting device.

[0009] Preferably, the fixing device includes a fixing sleeve arranged on one side of the central tube, and a fixing thread groove is provided on the side wall of the fixing sleeve, the fixing thread groove is threadedly connected to the connecting thread, and a cross fixing plate is fixedly connected to the inner wall of the fixing sleeve, and the other end of the cross fixing plate is fixedly connected to the outer wall of the central tube, and a fixing thread is provided on the side wall of the fixing sleeve.

[0010] Preferably, the connecting device includes a connecting sleeve, and the side wall of the connecting sleeve is provided with a connecting thread groove, the connecting thread groove is threadedly connected to the connecting thread, the inner wall of the connecting thread sleeve is connected to a cross connecting plate, and the inner wall of the cross connecting plate is fixedly connected to a supporting tube, the inner wall of the supporting tube is fixedly connected to the connecting tube, and the side wall of the connecting tube is slidably connected to the inner wall of the center tube.

[0011] Preferably, a spiral exchange groove is provided at the connection between the central tube and the partition plate.

[0012] Preferably, a cushion is fixedly connected to the side wall of the partition plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model, through setting the heat dissipation aluminum tube, connecting thread, central tube, partition plate, fixing device and connecting device etc. for coordinated use, slides the central tube and the partition plate into the heat dissipation aluminum tube, makes the central tube and the partition plate isolate the inner space of the heat dissipation aluminum tube, makes the refrigerant more evenly distributed in the whole heat dissipation aluminum tube, increases the contact area with air or cooling medium, thereby improves the heat exchange efficiency, and the fixing device fixedly connected at one end of the central tube can fix the central tube and the partition plate in the heat dissipation aluminum tube, thereby preventing the central tube and the partition plate from shaking at will, and the length of the heat dissipation aluminum tube can be increased through the connecting device, thereby adapting to different use environments, and enhancing the adaptability of the above-mentioned device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a multi-channel aluminum heat dissipation tube for air conditioning heat dissipation proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-section structure of a multi-channel heat dissipation aluminum tube for air conditioning heat dissipation proposed by the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0019] Figure 5 The utility model is a schematic diagram of the side cross-sectional structure of a multi-channel heat dissipation aluminum tube for air conditioning heat dissipation.

[0020] In the figure: 1. heat dissipation aluminum tube; 2. connecting thread; 3. center tube; 4. partition plate; 5. fixing sleeve; 6. fixing thread groove; 7. cross fixing plate; 8. fixing thread; 9. connecting sleeve; 10. connecting thread groove; 11. cross connecting plate; 12. connecting tube; 13. supporting tube; 14. spiral exchange groove; 15. cushion. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 A multi-channel heat dissipation aluminum tube for air conditioning heat dissipation includes a heat dissipation aluminum tube 1, both ends of the heat dissipation aluminum tube 1 are provided with connection threads 2, and one end of the heat dissipation aluminum tube 1 is provided with a fixing device, the interior of the fixing device is connected to a central tube 3, and the outer wall of the central tube 3 is fixedly connected to multiple groups of partition plates 4, the side walls of the partition plates 4 are against the inner wall of the heat dissipation aluminum tube 1, and the other end of the central tube 3 is connected to a connecting device.

[0023] It can be seen from the above structure that; by setting the heat dissipation aluminum tube 1, connecting thread 2, central tube 3, partition plate 4, fixing device and connecting device for use in combination, the central tube 3 and partition plate 4 are slid into the heat dissipation aluminum tube 1, so that the central tube 3 and partition plate 4 can isolate the internal space of the heat dissipation aluminum tube 1, so that the refrigerant is more evenly distributed in the entire heat dissipation aluminum tube 1, and the contact area with the air or cooling medium is increased, thereby improving the heat exchange efficiency. The fixing device fixedly connected at one end of the central tube 3 can fix the central tube 3 and the partition plate 4 in the heat dissipation aluminum tube 1, thereby preventing the central tube 3 and the partition plate 4 from shaking at will. The length of the heat dissipation aluminum tube 1 can be increased through the connecting device, so as to adapt to different usage environments and enhance the adaptability of the above device.

[0024] Furthermore, the fixing device includes a fixing sleeve 5 arranged on one side of the central tube 3, and a fixing thread groove 6 is provided on the side wall of the fixing sleeve 5, the fixing thread groove 6 is threadedly connected to the connecting thread 2, and a cross fixing plate 7 is fixedly connected to the inner wall of the fixing sleeve 5, and the other end of the cross fixing plate 7 is fixedly connected to the outer wall of the central tube 3, and a fixing thread 8 is provided on the side wall of the fixing sleeve 5; by setting the fixing sleeve 5, the fixing thread groove 6, the cross fixing plate 7 and the fixing thread 8, etc., the fixing sleeve 5 supports the central tube 3 and the partition plate 4, and the fixing sleeve 5 is pushed to push the central tube 3 and the partition plate 4 into the heat dissipation aluminum tube 1, so that the internal space of the heat dissipation aluminum tube 1 is divided into multiple flow channels, so that the refrigerant is more evenly distributed in the entire heat dissipation aluminum tube 1, and the contact area with the air or cooling medium is increased, thereby improving the heat exchange efficiency, and the fixing sleeve 5 is rotated to thread the fixing thread groove 6 with the connecting thread 2, so that the fixing sleeve 5 is fixed, and the heat dissipation aluminum tube 1 can be connected to the radiator through the fixing thread 8, which is convenient to use.

[0025] Furthermore, the connecting device includes a connecting sleeve 9, and a connecting thread groove 10 is provided on the side wall of the connecting sleeve 9, the connecting thread groove 10 is threadedly connected to the connecting thread 2, the inner wall of the connecting sleeve 9 is connected to a cross connecting plate 11, and the inner wall of the cross connecting plate 11 is fixedly connected to a support tube 13, the inner wall of the support tube 13 is fixedly connected to a connecting tube 12, and the side wall of the connecting tube 12 is slidably connected to the inner wall of the central tube 3; by setting the connecting sleeve 9, the connecting thread groove 10, the cross connecting plate 11, the support tube 13 and the connecting tube 9, etc., when it is necessary to increase the length of the heat dissipation aluminum tube 1, the connecting tube 12 fixedly connected to the connecting sleeve 9 through the cross connecting plate 11 is slidably connected to the central tube 3, and the connecting sleeve 9 is rotated at the same time, so that the connecting thread groove 10 of the connecting sleeve 9 is threadedly connected to the connecting thread 2, thereby fixing the connecting sleeve 12, and then the connecting thread 2 of the heat dissipation aluminum tube 1 that needs to be lengthened is threadedly connected to the connecting thread groove 10, thereby increasing the length of the heat dissipation aluminum tube 1, which is convenient for connection and improves the applicability of the heat dissipation aluminum tube 1.

[0026] Furthermore, a spiral exchange groove 14 is provided at the connection between the central tube 3 and the partition plate 4; by designing the spiral exchange groove 14, the channels isolated by the central tube 3 and the partition plate 4 are connected, so that the refrigerants between different channels can flow mutually, which is beneficial to improve the cooling efficiency, increase the contact area between the refrigerant and the inner wall of the heat dissipation aluminum tube 1, and thus enhance the heat exchange effect.

[0027] Furthermore, a soft pad 15 is fixedly connected to the side wall of the partition plate 4; by designing the soft pad 15, the partition plate 4 is prevented from scratching the inner wall of the heat dissipation aluminum tube 1 and damaging the heat dissipation aluminum tube 1 when the partition plate 4 slides into the heat dissipation aluminum tube 1, thereby improving the safety of use.

[0028] Furthermore, the fixing device and the connecting device are made of corrosion-resistant materials; the design of corrosion-resistant materials prolongs the service life of the device and prevents the device from being easily corroded by corrosive materials in the refrigerant.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-channel heat dissipation aluminum tube for air conditioning heat dissipation, comprising a heat dissipation aluminum tube (1), characterized in that: Both ends of the heat dissipation aluminum tube (1) are provided with connection threads (2), and one end of the heat dissipation aluminum tube (1) is provided with a fixing device, the interior of the fixing device is connected to a central tube (3), and the outer wall of the central tube (3) is fixedly connected to a plurality of groups of partition plates (4), the side walls of the partition plates (4) are in contact with the inner wall of the heat dissipation aluminum tube (1), and the other end of the central tube (3) is connected to a connecting device.

2. The multi-channel aluminum heat dissipation tube for air conditioning heat dissipation according to claim 1 is characterized in that: The fixing device comprises a fixing sleeve (5) arranged on one side of the central tube (3), and a fixing thread groove (6) is provided on a side wall of the fixing sleeve (5), the fixing thread groove (6) is threadedly connected to the connecting thread (2), and a cross fixing plate (7) is fixedly connected to the inner wall of the fixing sleeve (5), and the other end of the cross fixing plate (7) is fixedly connected to the outer wall of the central tube (3), and a fixing thread (8) is provided on the side wall of the fixing sleeve (5).

3. A multi-channel aluminum heat dissipation tube for air conditioning heat dissipation according to claim 1 or 2, characterized in that: The connecting device comprises a connecting sleeve (9), and a connecting thread groove (10) is formed on a side wall of the connecting sleeve (9), the connecting thread groove (10) is threadedly connected to a connecting thread (2), the inner wall of the connecting sleeve (9) is connected to a cross connecting plate (11), and the inner wall of the cross connecting plate (11) is fixedly connected to a supporting tube (13), the inner wall of the supporting tube (13) is fixedly connected to a connecting tube (12), and the side wall of the connecting tube (12) is slidably connected to the inner wall of the center tube (3).

4. A multi-channel aluminum heat dissipation tube for air conditioning heat dissipation according to claim 1 or 2, characterized in that: A spiral exchange groove (14) is provided at the connection between the central tube (3) and the partition plate (4).

5. A multi-channel aluminum heat dissipation tube for air conditioning heat dissipation according to claim 1 or 2, characterized in that: A soft cushion (15) is fixedly connected to the side wall of the partition plate (4).

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