Aluminum tube and aluminum fin evaporator

Abstract

The utility model provides an aluminum tube and aluminum fin evaporator, which relates to the technical field of aluminum tube and aluminum fin evaporators, and comprises an evaporation aluminum tube, a plurality of mounting structures are arranged on the evaporation aluminum tube, each mounting structure mainly comprises two mounting blocks, a plurality of radiating fins are arranged on the mounting blocks, and the radiating fins are arranged on the mounting blocks. An elastic piece is fixedly connected to the mounting block, two circular grooves are formed in the mounting block, telescopic rods are fixedly connected into the circular grooves and fixedly connected with the elastic piece, the telescopic rods are sleeved with first springs, one ends of the first springs are fixedly connected to the elastic piece, and the other ends of the first springs are fixedly connected to the elastic piece. The aluminum tube and aluminum fin evaporator solves the problems that due to the fact that fins and evaporation aluminum tubes on an existing aluminum tube and aluminum fin evaporator are fixed together through welding or integrally formed, if one of the fins and the evaporation aluminum tubes is damaged, the fins and the evaporation aluminum tubes need to be replaced as a whole, and the heat exchange efficiency is high. And waste is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum tube and aluminum fin evaporators, in particular to an aluminum tube and aluminum fin evaporator. Background Art

[0002] The aluminum tube and aluminum fin evaporator is an efficient heat exchange device widely used in refrigeration, air conditioning and heat exchange systems, and its design aims to optimize the heat transfer efficiency and achieve efficient heat exchange between the refrigerant and the outside air.

[0003] During the use of the current aluminum tube and aluminum fin evaporator by the staff, it is often found that: on the current aluminum tube and aluminum fin evaporator, the fins and the evaporation aluminum tube are fixed together by welding or integrally formed. If one of the fins and the evaporation aluminum tube is damaged, the whole needs to be replaced, resulting in waste. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an aluminum tube and aluminum fin evaporator.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an aluminum tube and aluminum fin evaporator, including an evaporation aluminum tube, a plurality of installation structures are arranged on the evaporation aluminum tube, the installation structure is mainly composed of two installation blocks, a plurality of heat dissipation fins are arranged on the installation blocks, an elastic sheet is fixedly connected to the installation blocks, two circular grooves are opened on the installation blocks, a telescopic rod is fixedly connected in the circular grooves, and the telescopic rod is fixedly connected to the elastic sheet.

[0006] The effects achieved by the above components are as follows: when a refrigerant is introduced into the evaporation aluminum tube and the refrigerant flows through the heat dissipation fins, the fan makes the air flow at the heat dissipation fins. The heat dissipation fins contact with the hot air to transfer heat, and the heat is transferred to the evaporation aluminum tube through the heat dissipation fins and absorbed by the refrigerant for refrigeration. Clamp the two elastic sheets on both sides of the evaporation aluminum tube respectively, and then stretch the two telescopic rods to push the elastic sheets to tighten inward, so that the two elastic sheets can be installed on the evaporation aluminum tube, and then a plurality of heat dissipation fins can be installed on the evaporation aluminum tube, which is convenient for installation and disassembly, thus avoiding the situation of waste caused by the fact that on the current aluminum tube and aluminum fin evaporator, the fins and the evaporation aluminum tube are fixed together by welding or integrally formed, and if one of the fins and the evaporation aluminum tube is damaged, the whole needs to be replaced.

[0007] Preferably, a first spring is sleeved on the telescopic rod, one end of the first spring is fixedly connected to the elastic sheet, and the other end of the first spring is fixedly connected to the inner wall of the circular groove.

[0008] The effects achieved by the above components are as follows: when the elastic piece is stuck on the evaporation aluminum tube, the first spring is in a contracted state, so the elastic force of the first spring acts on the elastic piece, making the connection between the elastic piece and the evaporation aluminum tube more stable.

[0009] Preferably, two magnetic blocks are fixedly connected to the mounting block, and the two surfaces of the two magnetic blocks in contact with each other attract each other with opposite poles.

[0010] The effects achieved by the above components are as follows: two adjacent magnetic blocks attract each other, which can make the connection between the two mounting blocks more stable.

[0011] Preferably, two rectangular through grooves are formed in one mounting block, two sliding grooves are formed in one mounting block, and an L-shaped block is slidably connected in the sliding grooves.

[0012] The effects achieved by the above components are as follows: insert the L-shaped block into the rectangular through groove, and then slide the L-shaped block so that the L-shaped block is stuck on the rectangular through groove, making the connection more stable.

[0013] Preferably, a second spring is fixedly connected to the L-shaped block, and one end of the second spring is fixedly connected to the inner wall of the sliding groove.

[0014] The effects achieved by the above components are as follows: when the L-shaped block is stuck in the rectangular through groove, the second spring is in a contracted state, so the elastic force of the second spring acts on the L-shaped block, which can further improve the stability of the connection.

[0015] Preferably, a connection structure is arranged on the mounting block. The connection structure is mainly composed of a plurality of rotating blocks. A plurality of the rotating blocks are rotatably connected to the mounting block. A round block is arranged on the rotating block. The round block is fixedly connected to the heat dissipation fin. A connection groove is formed in the rotating block. Two sliding rods are slidably inserted into the round block. A third spring is fixedly connected to the two sliding rods together.

[0016] The effects achieved by the above components are as follows: slide the two sliding rods close to each other. At this time, the third spring is in a contracted state. Insert the two sliding rods into the connection groove. Release the two sliding rods. The two sliding rods will be pressed against both sides of the connection groove under the action of the elastic force of the third spring, and then the rotating block and the round block can be connected together. When the fan blows towards the heat dissipation fin, due to the shape of the heat dissipation fin, the heat dissipation fin will rotate, and different positions can be changed to be blown by the wind to improve the heat exchange efficiency.

[0017] Preferably, two circular grooves are formed in the inner wall of the connection groove, and a circular rod is fixedly connected to the sliding rod.

[0018] The effects achieved by the above components are as follows: insert the two circular rods into the corresponding circular grooves, which can make the connection more stable.

[0019] Preferably, two sliding blocks are slidably inserted on the round block, and the sliding blocks are fixedly connected to the sliding rods.

[0020] The effects achieved by the above components are as follows: The staff can drive the two sliding rods to approach each other by pushing the sliding blocks, making the operation more convenient.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows: In the present utility model, by setting the installation structure, a refrigerant is introduced into the evaporation aluminum tube. When the refrigerant flows through the heat dissipation fins, the fan makes the air flow at the heat dissipation fins. The heat dissipation fins contact the hot air to transfer heat, and the heat is transferred to the evaporation aluminum tube through the heat dissipation fins and absorbed by the refrigerant for refrigeration. The two elastic pieces are respectively clamped on both sides of the evaporation aluminum tube, and then the two telescopic rods are stretched to push the elastic pieces to tighten inward, so that the two elastic pieces can be installed on the evaporation aluminum tube, and then several heat dissipation fins can be installed on the evaporation aluminum tube, which is convenient for installation and disassembly. When the elastic pieces are clamped on the evaporation aluminum tube, the first spring is in a contracted state. Therefore, the elastic force of the first spring rebounds and acts on the elastic pieces, making the connection between the elastic pieces and the evaporation aluminum tube more stable. The two adjacent magnetic blocks attract each other, making the connection between the two mounting blocks more stable. Insert the L-shaped block into the rectangular through groove and then slide the L-shaped block so that the L-shaped block is clamped on the rectangular through groove, making the connection more stable. When the L-shaped block is clamped in the rectangular through groove, the second spring is in a contracted state. Therefore, the elastic force of the second spring rebounds and acts on the L-shaped block, which can further improve the connection stability, thus avoiding the situation of waste caused by the fact that in the current aluminum tube-aluminum fin evaporator, the fins and the evaporation aluminum tube are fixed together by welding or integrally formed, and if one of the fins and the evaporation aluminum tube is damaged, the whole needs to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. 1 is a three-dimensional structural schematic diagram of an aluminum tube-aluminum fin evaporator proposed by the present utility model;

[0023] Figure 2 FIG. 2 is a partial schematic diagram of the installation structure of an aluminum tube-aluminum fin evaporator proposed by the present utility model;

[0024] Figure 3 FIG. 3 is another partial schematic diagram of the installation structure of an aluminum tube-aluminum fin evaporator proposed by the present utility model;

[0025] Figure 4 FIG. 4 is an enlarged view of part A of an aluminum tube-aluminum fin evaporator proposed by the present utility model Figure 2 ;

[0026] Figure 5 FIG. 5 is a partial schematic diagram of the connection structure of an aluminum tube-aluminum fin evaporator proposed by the present utility model.

[0027] Legend: 1. Evaporative aluminum tube; 2. Heat dissipation fins; 3. Mounting structure; 31. Mounting block; 32. Elastic piece; 33. Circular groove; 34. Telescopic rod; 35. First spring; 36. Magnet; 37. Rectangular through groove; 38. Slide groove; 39. L-shaped block; 310. Second spring; 4. Connection structure; 41. Rotating block; 42. Round block; 43. Connection groove; 44. Round groove; 45. Slide bar; 46. Round rod; 47. Sliding block; 48. Third spring. Detailed implementation

[0028] Example 1, as Figure 1 and Figure 2 shown, an aluminum tube-aluminum fin evaporator includes an evaporative aluminum tube 1. [[ID=!0]]

[0029] Refer to Figures 2 to 4, a number of mounting structures 3 are provided on the evaporation aluminum tube 1. The mounting structure 3 is mainly composed of two mounting blocks 31. A number of heat dissipation fins 2 are provided on the mounting blocks 31. A shrapnel 32 is fixedly connected to the mounting blocks 31. Two circular grooves 33 are formed in the mounting blocks 31. A telescopic rod 34 is fixedly connected in the circular grooves 33. The telescopic rod 34 is fixedly connected to the shrapnel 32. When a refrigerant is introduced into the evaporation aluminum tube 1 and the refrigerant flows through the heat dissipation fins 2, a fan causes the air at the heat dissipation fins 2 to flow. The heat dissipation fins 2 contact the hot air to transfer heat, and the heat is transferred to the evaporation aluminum tube 1 through the heat dissipation fins 2 and absorbed by the refrigerant to achieve refrigeration. The two shrapnels 32 are respectively clamped on both sides of the evaporation aluminum tube 1, and then the two telescopic rods 34 are stretched to push the shrapnels 32 to tighten inward, so that the two shrapnels 32 can be installed on the evaporation aluminum tube 1, and then a number of heat dissipation fins 2 can be installed on the evaporation aluminum tube 1, which is convenient for installation and disassembly. Thus, it avoids the situation of waste caused by the fact that the fins on the current aluminum tube-aluminum fin evaporator are fixedly connected to the evaporation aluminum tube 1 by welding or integrally formed, and when one of the fins and the evaporation aluminum tube 1 is damaged, the whole needs to be replaced. A first spring 35 is sleeved on the telescopic rod 34. One end of the first spring 35 is fixedly connected to the shrapnel 32, and the other end of the first spring 35 is fixedly connected to the inner wall of the circular groove 33. When the shrapnel 32 is clamped on the evaporation aluminum tube 1, the first spring 35 is in a contracted state. Therefore, the resilient force of the first spring 35 acts on the shrapnel 32, making the connection between the shrapnel 32 and the evaporation aluminum tube 1 more stable. Two magnetic blocks 36 are fixedly connected to the mounting blocks 31. The two surfaces of the two magnetic blocks 36 in contact with each other attract with opposite poles. The two adjacent magnetic blocks 36 attract each other, which can make the connection between the two mounting blocks 31 more stable. Two rectangular through grooves 37 are formed in one mounting block 31. Two sliding grooves 38 are formed in one mounting block 31. An L-shaped block 39 is slidably connected in the sliding grooves 38. The L-shaped block 39 is inserted into the rectangular through groove 37, and then the L-shaped block 39 is slid to make the L-shaped block 39 clamped on the rectangular through groove 37, making the connection more stable. A second spring 310 is fixedly connected to the L-shaped block 39. One end of the second spring 310 is fixedly connected to the inner wall of the sliding groove 38. When the L-shaped block 39 is clamped in the rectangular through groove 37, the second spring 310 is in a contracted state. Therefore, the resilient force of the second spring 310 acts on the L-shaped block 39, which can further improve the connection stability.

[0030] Refer to Figure 5, a connection structure 4 is provided on the mounting block 31. The connection structure 4 is mainly composed of several rotating blocks 41. The several rotating blocks 41 are all rotatably connected to the mounting block 31. A round block 42 is provided on the rotating block 41. The round block 42 is fixedly connected to the heat dissipation fin 2. A connection groove 43 is formed on the rotating block 41. Two sliding rods 45 are slidably inserted into the round block 42. A third spring 48 is fixedly connected to the two sliding rods 45. Slide the two sliding rods 45 closer to each other. At this time, the third spring 48 is in a contracted state. Snap the two sliding rods 45 into the connection groove 43. Release the two sliding rods 45. The two sliding rods 45 will then abut against both sides of the connection groove 43 under the action of the elastic force of the third spring 48 rebounding. Thus, the rotating block 41 and the round block 42 can be connected together. When the fan blows towards the heat dissipation fin 2, due to the shape of the heat dissipation fin 2, the heat dissipation fin 2 will rotate and different positions can be replaced to be blown by the wind to improve the efficiency of heat exchange. Two circular grooves 44 are formed on the inner wall of the connection groove 43. A round rod 46 is fixedly connected to the sliding rod 45. Snap the two round rods 46 into the corresponding circular grooves 44 to make the connection more stable. Two sliding blocks 47 are slidably inserted into the round block 42. The sliding blocks 47 are fixedly connected to the sliding rods 45. The staff can drive the two sliding rods 45 closer to each other by pushing the sliding blocks 47, making the operation more convenient.

[0031] Working principle: A refrigerant is passed through the evaporation aluminum tube 1. When the refrigerant flows through the heat dissipation fins 2, the fan causes the air at the heat dissipation fins 2 to flow. The heat dissipation fins 2 contact the hot air to transfer heat, and the heat is transferred to the evaporation aluminum tube 1 through the heat dissipation fins 2 and absorbed by the refrigerant to achieve refrigeration. The two elastic pieces 32 are respectively clamped on both sides of the evaporation aluminum tube 1, and then the two telescopic rods 34 are stretched to push the elastic pieces 32 to tighten inward, so that the two elastic pieces 32 can be installed on the evaporation aluminum tube 1, and then a plurality of heat dissipation fins 2 can be installed on the evaporation aluminum tube 1, which is convenient for installation and disassembly. Thus, it avoids the situation of waste caused by the fact that on the current aluminum tube-aluminum fin evaporator, the fins and the evaporation aluminum tube 1 are fixed together by welding or integrally formed, and if one of the fins and the evaporation aluminum tube 1 is damaged, the whole needs to be replaced. When the elastic piece 32 is clamped on the evaporation aluminum tube 1, the first spring 35 is in a contracted state. Therefore, the elastic force of the first spring 35 rebounds and acts on the elastic piece 32, making the connection between the elastic piece 32 and the evaporation aluminum tube 1 more stable. The two adjacent magnets 36 attract each other, making the connection between the two mounting blocks 31 more stable. The L-shaped block 39 is inserted into the rectangular through groove 37, and then the L-shaped block 39 is slid so that the L-shaped block 39 is clamped on the rectangular through groove 37, making the connection more stable. When the L-shaped block 39 is clamped in the rectangular through groove 37, the second spring 310 is in a contracted state. Therefore, the elastic force of the second spring 310 rebounds and acts on the L-shaped block 39, which can further improve the connection stability. The two sliding rods 45 are slid close to each other. At this time, the third spring 48 is in a contracted state. The two sliding rods 45 are clamped into the connection groove 43, and the two sliding rods 45 are released. The two sliding rods 45 are then pressed against both sides of the connection groove 43 under the action of the elastic force of the third spring 48 rebounding, and thus the rotating block 41 and the round block 42 can be connected together. When the fan blows towards the heat dissipation fins 2, due to the shape of the heat dissipation fins 2, the heat dissipation fins 2 will rotate and can be blown at different positions to improve the heat exchange efficiency. The two round rods 46 are clamped into the corresponding round grooves 44, making the connection more stable. The staff can push the sliding block 47 to drive the two sliding rods 45 to approach each other, making the operation more convenient.

[0032] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. An aluminum tube-aluminum fin evaporator, comprising an evaporating aluminum tube (1), characterized in that: A number of mounting structures (3) are provided on the evaporation aluminum tube (1). The mounting structure (3) is mainly composed of two mounting blocks (31). A number of heat dissipation fins (2) are provided on the mounting block (31). A shrapnel (32) is fixedly connected to the mounting block (31). Two circular grooves (33) are formed in the mounting block (31). A telescopic rod (34) is fixedly connected in the circular groove (33). The telescopic rod (34) is fixedly connected to the shrapnel (32).

2. The aluminum tube and aluminum fin evaporator according to claim 1, wherein: A first spring (35) is sleeved on the telescopic rod (34). One end of the first spring (35) is fixedly connected to the shrapnel (32). The other end of the first spring (35) is fixedly connected to the inner wall of the circular groove (33).

3. The aluminum tube-aluminum fin evaporator according to claim 2, wherein: Two magnetic blocks (36) are fixedly connected to the mounting block (31). The two faces of the two magnetic blocks (36) in contact with each other attract each other with opposite poles.

4. The aluminum tube and aluminum fin evaporator according to claim 3, characterized in that: Two rectangular through grooves (37) are formed in one of the mounting blocks (31). Two sliding grooves (38) are formed in one of the mounting blocks (31). An L-shaped block (39) is slidably connected in the sliding groove (38).

5. The aluminum tube and aluminum fin evaporator according to claim 4, characterized in that: A second spring (310) is fixedly connected to the L-shaped block (39). One end of the second spring (310) is fixedly connected to the inner wall of the sliding groove (38).

6. The aluminum tube and aluminum fin evaporator according to claim 5, characterized in that: A connecting structure (4) is provided on the mounting block (31). The connecting structure (4) is mainly composed of a number of rotating blocks (41). A number of the rotating blocks (41) are rotatably connected to the mounting block (31). A round block (42) is provided on the rotating block (41). The round block (42) is fixedly connected to the heat dissipation fin (2). A connecting groove (43) is formed in the rotating block (41). Two sliding rods (45) are slidably inserted into the round block (42). A third spring (48) is fixedly connected to the two sliding rods (45) together.

7. The aluminum tube and aluminum fin evaporator according to claim 6, characterized in that: Two circular grooves (44) are formed in the inner wall of the connecting groove (43). A round rod (46) is fixedly connected to the sliding rod (45).

8. The aluminum tube and aluminum fin evaporator according to claim 7, wherein: Two sliding blocks (47) are slidably inserted into the round block (42). The sliding block (47) is fixedly connected to the sliding rod (45).

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