Heat dissipation cylinder cover of refrigerator compressor

Abstract

The utility model discloses a heat dissipation cylinder cover of a refrigerator compressor, which comprises an end cover, the four side surfaces of the end cover are provided with a plurality of arched heat conduction plates and coiled pipes, the arched heat conduction plates are arranged on the side surfaces of the end cover at equal intervals, each arched heat conduction plate is provided with a heat dissipation fin, and the coiled pipes are arranged on the heat dissipation fins. The air cylinder cover has a large heat dissipation area through the multiple heat dissipation fins, meanwhile, a water cooling loop is formed by the coiled pipe, the first flow guide frame and the second flow guide frame, when a refrigerator compressor works, one part of heat transmitted to the air cylinder cover is transmitted to the heat dissipation fins to be rapidly dissipated, the other part of heat is transmitted to the coiled pipe, and the heat dissipation efficiency of the air cylinder cover is improved. And then the cold water flow in the coiled pipe takes away the heat, and the two heat dissipation ways are matched together, so that the cylinder cover can rapidly dissipate heat, and the market demand on the cylinder cover of the refrigerator compressor with a good heat dissipation effect is met.

Description

Technical Field

[0001] The utility model relates to a heat dissipation cylinder cover of a refrigerator compressor. Background Art

[0002] The cylinder head is one of the important components of the refrigerator compressor. Its main function is to seal the cylinder and form a working space. The refrigerator compressor generates a large amount of heat when working. In order to dissipate this heat quickly, a heat dissipation component is usually set on the refrigerator compressor cylinder head to assist in heat dissipation. The better the heat dissipation effect of the cylinder head, the easier it is for the refrigerator compressor to maintain a normal temperature during operation and avoid overheating. Therefore, the market demand for refrigerator compressor cylinder heads with good heat dissipation effect is high. Therefore, it is of great practical significance to develop a heat dissipation cylinder head for refrigerator compressors to meet market demand. Utility Model Content

[0003] The purpose of the utility model is to provide a heat dissipation cylinder cover for a refrigerator compressor to solve the problems raised in the above background technology.

[0004] In order to solve the above problems, the present invention adopts the following technical solutions:

[0005] A heat dissipation cylinder head for a refrigerator compressor comprises an end cover, wherein arched heat conducting plates and serpentine tubes are provided on the four sides of the end cover, wherein the arched heat conducting plates are multiple and are arranged at equal intervals on the side faces of the end cover, and each of the arched heat conducting plates is provided with heat dissipation fins, and the serpentine tube is fitted with the side faces of the end cover, and passes between the end cover and the arched heat conducting plates, and a guide frame 1 is provided on the top of the end cover, and a mounting frame is provided on the bottom of the side wall of the end cover, and a guide frame 2 is provided on the mounting frame, and the guide frame 1 and the guide frame 2 are both hollow structures, and one end of the serpentine tube is connected to the guide frame 1, and the other end of the serpentine tube is connected to the guide frame 2.

[0006] Preferably, a small liquid pump is provided on the top of the end cover, a water delivery pipe and a water inlet pipe are provided on the small liquid pump, and the water delivery pipe is communicated with the guide frame.

[0007] Preferably, a drainage pipe is provided on one side of the guide frame 2, and the drainage pipe is connected to the interior of the guide frame 2.

[0008] Preferably, the arched heat conducting plate and the heat dissipating fins are made of aluminum alloy, and the serpentine tube is made of white copper.

[0009] Preferably, mounting holes are provided at the four corners of the mounting frame.

[0010] The utility model discloses beneficial effect is: the utility model discloses utilize multiple radiating fins to make the cylinder cover have a large number of heat dissipation area, utilize serpentine pipe, flow guide frame no. 1 and flow guide frame no. 2 constitute water cooling circuit simultaneously, when the refrigerator compressor works, the heat that transmits to the cylinder cover part is transmitted to the radiating fin and loses rapidly, another part of heat is transmitted to the serpentine pipe, and then the cold water flow in the serpentine pipe takes away the heat, two kinds of heat dissipation approaches cooperate, make the cylinder cover can lose heat rapidly, satisfy the demand of the market for the refrigerator compressor cylinder cover of good heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, but is not to the utility model protection scope's limitation.

[0012] Figure 1 It is the whole structure schematic diagram of the utility model;

[0013] Figure 2 It is the top view of the utility model;

[0014] Figure 3 It is the utility model Figure 1 The structure schematic diagram of the middle arched heat conduction plate and radiating fin.

[0015] In the drawing: 11, end cover 12, arched heat conduction plate 13, radiating fin 14, serpentine pipe 15, flow guide frame no. 1 16, flow guide frame no. 2 17, small liquid pump 18, drain pipe 19, mounting frame 20, water delivery pipe 21, water inlet pipe 22, mounting hole. DETAILED DESCRIPTION

[0016] Reference Figures 1 to 3 The utility model discloses a kind of radiating cylinder covers of refrigerator compressor, including end cover 11, four sides of the end cover 11 are equipped with arched heat conduction plate 12 and serpentine pipe 14, the arched heat conduction plate 12 is multiple, multiple arched heat conduction plate 12 equidistantly arranged on the side of end cover 11, each arched heat conduction plate 12 is equipped with radiating fin 13, the side of end cover 11 is attached with serpentine pipe 14, serpentine pipe 14 passes between end cover 11 and arched heat conduction plate 12, the top of end cover 11 is equipped with flow guide frame no. 1 15, the bottom of end cover 11 side wall is equipped with mounting frame 19, and mounting frame 19 is equipped with flow guide frame no. 2 16, flow guide frame no. 1 15 and flow guide frame no. 2 16 are all hollow structure, one end of serpentine pipe 14 is communicated with flow guide frame no. 1 15, and the other end of serpentine pipe 14 is communicated with flow guide frame no. 2 16.

[0017] Further, the top of the end cover 11 is provided with a small liquid pump 17, the small liquid pump 17 is provided with a water delivery pipe 20 and a water inlet pipe 21, the water delivery pipe 20 is communicated with the guide frame one 15.

[0018] Further, one side of the guide frame two 16 is provided with a drain pipe 18, the drain pipe 18 is communicated with the inside of the guide frame two 16.

[0019] Further, the arched heat-conducting plate 12 and the heat dissipation fin 13 are made of aluminum alloy, and the serpentine pipe 14 is made of white copper; the arched heat-conducting plate 12 and the heat dissipation fin 13 made of aluminum alloy are light in weight, high in strength and good in heat conduction; the serpentine pipe 14 made of white copper is high in strength, resistant to corrosion and good in heat conduction.

[0020] Further, the mounting hole 22 is arranged at the position of the four corners of the mounting frame 19; the mounting hole 22 is aligned with the corresponding threaded hole on the refrigerator compressor, and then the cylinder cover can be mounted on the compressor by using bolts.

[0021] The working principle of the utility model is that the water inlet pipe 21 is connected with external water source through a water pipe, the water pipe is connected on the drain pipe 18, and then the water is led to the designed discharge position; when the refrigerator compressor works, the heat in the compressor is transmitted to the end cover 11, part of the heat on the end cover 11 is transmitted to the heat dissipation fin 13 through the arched heat-conducting plate 12, the multiple heat dissipation fins 13 are arranged at intervals and form a large amount of heat dissipation area, so that the heat transmitted to the heat dissipation fin 13 is rapidly dissipated, at the same time, the small liquid pump 17 is started, the small liquid pump 17 extracts cold water from the external water source through the water inlet pipe 21, then the water flows into the guide frame one 15 through the water delivery pipe 20, the water in the guide frame one 15 flows into each serpentine pipe 14, part of the heat on the end cover 11 is transmitted to the serpentine pipe 14, the cold water in the serpentine pipe 14 takes away the heat on the serpentine pipe 14, so that cooling and temperature reduction are realized, then the water in the serpentine pipe 14 is discharged from the drain pipe 18, the heat dissipation fin 13 and the serpentine pipe 14 cooperate to dissipate heat together, heat dissipation is rapid, and the heat dissipation effect is good.

[0022] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any change or replacement without creative labor should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited by the protection scope defined in the claims.

Claims

1. A heat dissipation cylinder head for a refrigerator compressor, characterized in that: It includes an end cover, and arched heat conducting plates and serpentine tubes are provided on the four sides of the end cover. There are multiple arched heat conducting plates, and multiple arched heat conducting plates are arranged at equal intervals on the side of the end cover. Each of the arched heat conducting plates is provided with heat dissipation fins. The serpentine tube is fitted with the side of the end cover, and the serpentine tube passes between the end cover and the arched heat conducting plate. A guide frame 1 is provided on the top of the end cover, and a mounting frame is provided on the bottom of the side wall of the end cover. A guide frame 2 is provided on the mounting frame. Both the guide frame 1 and the guide frame 2 are hollow structures. One end of the serpentine tube is connected to the guide frame 1, and the other end of the serpentine tube is connected to the guide frame 2.

2. The heat dissipation cylinder head of a refrigerator compressor according to claim 1, characterized in that: A small liquid pump is provided on the top of the end cover. A water delivery pipe and a water inlet pipe are provided on the small liquid pump. The water delivery pipe is communicated with the guide frame.

3. The heat dissipation cylinder head of a refrigerator compressor according to claim 1, characterized in that: A drainage pipe is provided on one side of the guide frame 2, and the drainage pipe is communicated with the interior of the guide frame 2.

4. The heat dissipation cylinder head of a refrigerator compressor according to claim 1, characterized in that: The arched heat conducting plate and the heat dissipating fins are made of aluminum alloy, and the serpentine tube is made of white copper.

5. The heat dissipation cylinder head of a refrigerator compressor according to claim 1, characterized in that: Mounting holes are provided at the four corners of the mounting frame.

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