A multi-channel parallel air-water cooler modular heat dissipation structure

Abstract

The utility model relates to heat exchange and heat dissipation technical field especially is a kind of multi-flow channel parallel type air-water cooler modularization heat dissipation structure, including cooling unit, water chiller and pipeline, the side of cooling unit is equipped with water chiller, pipeline is connected between cooling unit and water chiller, the outside fixedly connected with heat dissipation fin of pipeline, the outside of heat dissipation fin is equipped with protective tube, the left side fixedly connected with first fixed ring of protective tube, the left side of first fixed ring is equipped with limit slot, the inside sliding connection of limit slot is limited disc, the left side fixedly connected with the limit rod in the inside of limit slot of limit disc, in the utility model, the protective tube, filter screen and protective screen cooperation of being set up, can play the protective effect to heat dissipation fin and heat dissipation fan, can effectively avoid dust accumulation in heat dissipation fan and heat dissipation fin inside, effectively avoid dust influence heat dissipation.

Description

Technical Field

[0001] This utility model relates to the field of heat exchange and heat dissipation technology, specifically a modular heat dissipation structure for a multi-channel parallel air-water cooler. Background Technology

[0002] The modular heat dissipation structure of the multi-channel parallel air-water cooler is a highly efficient heat exchange system. By combining "multi-channel parallel" and "modular design", it achieves rapid heat dissipation of high-temperature fluids (such as cooling media for power equipment and industrial machinery). This structure is widely used in scenarios requiring efficient heat dissipation, such as new energy power generation, data centers, and industrial transmission. Its core advantages are high heat dissipation efficiency, convenient maintenance, and strong expandability. It uses parallel metal pipes (such as copper pipes and aluminum alloy pipes), and fins (straight fins, corrugated fins, etc.) are set on the outer wall of the pipes to increase the heat dissipation surface.

[0003] The air-cooled part of the existing multi-channel parallel air-water cooler modular heat dissipation structure generally uses fins to dissipate heat from the water flow. However, the spacing between the heat dissipation fins is small, and dust easily accumulates between the fins, making it difficult to clean and affecting the heat dissipation effect. Therefore, in order to address the above problems, a multi-channel parallel air-water cooler modular heat dissipation structure is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a modular heat dissipation structure for a multi-channel parallel air-water cooler to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A modular heat dissipation structure for a multi-channel parallel air-water cooler includes a cooling unit, a chiller unit, and pipes. A chiller unit is located on one side of the cooling unit, and a pipe connects the cooling unit and the chiller unit. Heat dissipation fins are fixedly connected to the outer side of the pipe, and a protective tube is located on the outer side of the heat dissipation fins. A first fixing ring is fixedly connected to the left side of the protective tube. A limiting groove is formed on the left side of the first fixing ring, and a limiting plate is slidably connected inside the limiting groove. A limiting rod located inside the limiting groove is fixedly connected to the left side of the limiting plate. A connecting block is fixedly connected to the end of the limiting rod away from the limiting plate, and a fixing strip is fixedly connected to the side of the connecting block away from the limiting rod. A filter screen is fixedly connected to the inner side of the first fixing ring, and a cleaning strip that fits against the filter screen is fixedly connected to the right side of the fixing strip. A heat dissipation fan located between the filter screen and the heat dissipation fins is fixedly connected between the protective tube and the pipe. A second fixing ring is fixedly connected to the right side of the protective tube, and a protective net is fixedly connected to the inner side of the second fixing ring.

[0007] Preferably, the number of cooling fans is several, and the cooling fans are evenly arranged in a spaced manner between the protective pipe and the pipe with the center of the pipe as the center.

[0008] Preferably, the number of heat dissipation fins is several, and the heat dissipation fins are evenly arranged on the surface of the pipe with the center of the pipe as the center.

[0009] Preferably, the length of the cleaning strip matches the length of the fixing strip, and the thickness of the cleaning strip matches the distance between the fixing strip and the filter screen.

[0010] Preferably, the cross-section of the limiting groove is convex, and the inner width of the limiting groove matches the diameter of the limiting disc and the limiting rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, by setting up components such as pipes, heat dissipation fins, a first fixing ring, a filter screen, a protective pipe, a second fixing ring, and a protective net, the protective pipe, filter screen, and protective net can protect the heat dissipation fins and heat dissipation fan, effectively preventing dust from accumulating inside the heat dissipation fan and heat dissipation fins, and effectively preventing dust from affecting heat dissipation. This solves the problem that the air-cooled part of the existing multi-channel parallel air-water cooler modular heat dissipation structure generally uses fins to dissipate heat from the water flow, but the spacing between the heat dissipation fins is small, and dust is easy to accumulate between the fins, which is difficult to clean and affects the heat dissipation effect.

[0013] 2. In this utility model, the first fixing ring, limiting groove, limiting plate, limiting rod, connecting block, fixing strip, filter screen and cleaning strip are provided. The fixing strip and cleaning strip are provided. Under the guidance of the limiting groove, limiting plate and limiting rod, they run along the trajectory of the limiting groove, so as to clean the surface of the filter screen and prevent the filter screen surface from being blocked. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a detailed structural diagram of the protective tube of this utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the protective pipe of this utility model.

[0017] In the diagram: 1. Cooling unit; 2. Chiller unit; 3. Pipeline; 4. Heat dissipation fins; 5. First fixing ring; 6. Limiting groove; 7. Limiting plate; 8. Limiting rod; 9. Connecting block; 10. Fixing strip; 11. Filter screen; 12. Cleaning strip; 13. Protective pipe; 14. Cooling fan; 15. Second fixing ring; 16. Protective net. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0021] Please see Figure 1-3 This utility model provides a technical solution:

[0022] A modular heat dissipation structure for a multi-channel parallel air-water cooler includes a cooling unit 1, a chiller unit 2, and pipes 3. The chiller unit 2 is located on one side of the cooling unit 1, and pipes 3 connect the cooling unit 1 and the chiller unit 2. Heat dissipation fins 4 are fixedly connected to the outside of pipes 3, and protective pipes 13 are provided on the outside of the heat dissipation fins 4. A first fixing ring 5 is fixedly connected to the left side of the protective pipe 13. A limiting groove 6 is formed on the left side of the first fixing ring 5, and a limiting plate 7 is slidably connected inside the limiting groove 6. A device located inside the limiting groove 6 is fixedly connected to the left side of the limiting plate 7. A limiting rod 8 is located on the side. A connecting block 9 is fixedly connected to the end of the limiting rod 8 away from the limiting plate 7. A fixing strip 10 is fixedly connected to the side of the connecting block 9 away from the limiting rod 8. A filter screen 11 is fixedly connected to the inner side of the first fixing ring 5. A cleaning strip 12 that fits with the filter screen 11 is fixedly connected to the right side of the fixing strip 10. A cooling fan 14 located between the filter screen 11 and the heat dissipation fins 4 is fixedly connected between the protective tube 13 and the pipe 3. A second fixing ring 15 is fixedly connected to the right side of the protective tube 13. A protective net 16 is fixedly connected to the inner side of the second fixing ring 15.

[0023] There are several cooling fans 14, which are evenly spaced between the protective tube 13 and the pipe 3 with the center of the pipe 3 as the center. The multiple sets of cooling fans 14 can more efficiently and stably dissipate heat from the heat dissipation fins 4. There are also several heat dissipation fins 4, which are evenly spaced on the surface of the pipe 3 with the center of the pipe 3 as the center. The multiple sets of heat dissipation fins 4 can more efficiently conduct heat inside the pipe 3. The length of the cleaning strip 12 matches the length of the fixing strip 10, and the thickness of the cleaning strip 12 matches the distance between the fixing strip 10 and the filter screen 11. This allows the cleaning strip 12 to fit the filter screen 11 more closely and clean the filter screen 11 more efficiently. The cross-section of the limiting groove 6 is convex, and the inner width of the limiting groove 6 matches the diameter of the limiting plate 7 and the limiting rod 8.

[0024] Workflow: When a modular heat dissipation structure of a multi-channel parallel air-water cooler is required, the entire device is powered externally. Firstly, using existing technology, the cooling unit 1 and chiller unit 2 transmit and cool water through pipes 3. The cooled water cools the high-temperature equipment. The heat dissipation fins 4 absorb the heat from the water in pipes 3, further improving cooling efficiency. The water temperature is conducted to the heat dissipation fins 4 through pipes 3, and the cooling fan 14 blows air through the fins 4 for further cooling. The protective pipe 13 effectively encloses the heat dissipation fins 4, preventing heat from entering the equipment. To prevent dust from entering the heat sink fins 4, a filter screen 11 filters the airflow entering the cooling fan 14 and the heat sink fins 4, preventing dust accumulation and affecting the heat dissipation effect of the heat sink fins 4. When it is necessary to clean the filter screen 11, the fixing bar 10 and the cleaning bar 12 are manually moved. The fixing bar 10 rotates under the guidance of the limiting groove 6, the limiting plate 7 and the limiting rod 8. The rotating cleaning bar 12 scrapes and cleans the surface of the filter screen 11. Due to the airflow direction, dust will not enter the heat sink fins 4 from the protective net 16 side. The combination of air cooling and water cooling greatly improves the cooling efficiency.

[0025] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular heat dissipation structure for a multi-channel parallel air-water cooler, comprising a cooling unit (1), a chiller unit (2), and pipes (3), characterized in that: A chiller unit (2) is provided on one side of the cooling unit (1). A pipe (3) connects the cooling unit (1) and the chiller unit (2). A heat dissipation fin (4) is fixedly connected to the outside of the pipe (3). A protective pipe (13) is provided on the outside of the heat dissipation fin (4). A first fixing ring (5) is fixedly connected to the left side of the protective pipe (13). A limiting groove (6) is opened on the left side of the first fixing ring (5). A limiting plate (7) is slidably connected inside the limiting groove (6). A limiting rod (8) located inside the limiting groove (6) is fixedly connected to the left side of the limiting plate (7). The limiting rod (8) is away from the limiting plate (6). 7) One end is fixedly connected to a connecting block (9), and a fixing strip (10) is fixedly connected to the side of the connecting block (9) away from the limiting rod (8). A filter screen (11) is fixedly connected to the inner side of the first fixing ring (5). A cleaning strip (12) that fits with the filter screen (11) is fixedly connected to the right side of the fixing strip (10). A cooling fan (14) located between the filter screen (11) and the heat dissipation fins (4) is fixedly connected between the protective tube (13) and the pipe (3). A second fixing ring (15) is fixedly connected to the right side of the protective tube (13), and a protective net (16) is fixedly connected to the inner side of the second fixing ring (15).

2. The modular heat dissipation structure of a multi-channel parallel air-water cooler according to claim 1, characterized in that: The number of cooling fans (14) is several. The cooling fans (14) are evenly arranged in a spaced manner between the protective tube (13) and the tube (3), with the center of the tube (3) as the center.

3. The modular heat dissipation structure of a multi-channel parallel air-water cooler according to claim 1, characterized in that: The number of heat dissipation fins (4) is several, and the heat dissipation fins (4) are evenly arranged on the surface of the pipe (3) with the center of the pipe (3) as the center.

4. The modular heat dissipation structure of a multi-channel parallel air-water cooler according to claim 1, characterized in that: The length of the cleaning strip (12) matches the length of the fixing strip (10), and the thickness of the cleaning strip (12) matches the distance between the fixing strip (10) and the filter screen (11).

5. The modular heat dissipation structure of a multi-channel parallel air-water cooler according to claim 1, characterized in that: The cross-section of the limiting groove (6) is convex, and the inner width of the limiting groove (6) matches the diameter of the limiting plate (7) and the limiting rod (8).

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