Cooling assembly for cooling screw compressor

Abstract

The utility model relates to the technical field of compressors, in particular to a cooling assembly for cooling a screw compressor, which comprises a base, moving assemblies, a compressor body, a mounting assembly and a cooling assembly, the moving assemblies are arranged at four corners below the base, the compressor body is further arranged on the base, and the mounting assembly is arranged on the compressor body. The base is further provided with a cooling assembly connected with the compressor body, the cooling assembly comprises a connecting pipe, a liquid cooling box, a water pump and a bearing box, the bearing box is arranged on the base, according to the cooling assembly for cooling the screw compressor, a moving assembly is arranged below the base, moving is convenient, the compressor body is fixed to the base, and the compressor body is fixed to the base. The connecting pipe penetrating through the bearing box is connected with the compressor body, gas is exhausted after being subjected to heat exchange with a cold medium in the bearing box, the bearing box is connected with the base through the installation assembly, disassembly and assembly are convenient, the shape of the connecting pipe in the bearing box can be adjusted according to requirements, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, in particular to a cooling component used for cooling a screw compressor. Background Art

[0002] A screw compressor is a device used to compress gas (usually air) into high-pressure gas. It uses a screw structure, which gradually reduces the volume of the gas through the rotation of the screw, thereby increasing the pressure of the gas;

[0003] Application number: CN202121560174.5, discloses an exhaust cooling device for an air compressor, belongs to the field of compressor technology, and includes a base, an air compressor body is fixedly installed on the top of the base, an air inlet is matched on one side of the air compressor body, and a dust-proof gauze is fixedly connected to the outside of the shutter. The utility model is provided with a cooling box on the side of the air compressor body, and an internal fan is provided inside the cooling box. When the external fan starts to rotate under the blowing of natural air, the second bevel gear provided on the side rotates at the same time. The second bevel gear rotates while driving the second rotating rod to rotate. At the same time, the first bevel gear starts to rotate. When the first bevel gear starts to rotate, it drives the first rotating rod to rotate at the same time, thereby rotating the internal fan. The rotation of the internal fan blows the cold air generated by the dry ice to flow to the air compressor body, thereby cooling the working components inside the air compressor body, and improving the cooling efficiency.

[0004] The above structure is also complicated and inconvenient to assemble. When local damage occurs, it is inconvenient to disassemble for inspection and maintenance, which makes it inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a cooling component for cooling a screw compressor.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling component for cooling a screw compressor, comprising a base, a moving component, a compressor body, a mounting component and a cooling component, wherein the moving components are arranged at the four corners below the base, the compressor body is also arranged on the base, and a cooling component connected to the compressor body is also arranged on the base, wherein the cooling component comprises a connecting pipe, a liquid cooling box, a water pump and a bearing box, wherein the bearing box is arranged on the base, and the connecting pipe passes through the bearing box and is connected to the compressor body The liquid cooling box is arranged on the base, one end of the water pump is connected to the liquid cooling box, and the other end of the water pump is connected to the carrying box. The carrying box is also provided with a return pipe connected to the liquid cooling box. The mounting assembly includes a motor, a positive and negative thread screw and a heat sink. A slide groove is provided on the base, and the positive and negative thread screw is provided in the slide groove. The heat sink is in an inverted T shape. The heat sink is arranged in two groups symmetrically. The heat sink extends into the slide groove and is threadedly connected with the positive and negative thread screw. The upper side wall of the heat sink fits with the carrying box.

[0009] In order to further ensure the heat dissipation of the gas, the utility model is improved in that the two side walls of the carrying box are provided with a plurality of heat dissipation grooves, and the heat dissipation block is provided with a heat dissipation plate matched with the heat dissipation grooves on one side close to the carrying box.

[0010] Preferably, a cooling fan is provided on a side of the heat dissipation block away from the heat dissipation plate.

[0011] Preferably, the motor is a servo motor.

[0012] In order to facilitate temporary fixing of the equipment, the utility model is improved in that the moving assembly includes a universal wheel and a brake assembly, and the brake assembly is arranged on the peripheral side of the universal wheel.

[0013] Preferably, the base is also provided with an armrest.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cooling assembly for cooling a screw compressor, which has the following beneficial effects:

[0016] The cooling assembly for cooling the screw compressor has a movable assembly under the base for easy movement. The compressor body is fixed on the base, and a connecting pipe that passes through the carrying box is connected to the compressor body. After the gas is discharged, it is heat-exchanged with the cold medium in the carrying box and then discharged. The carrying box is connected to the base through the mounting assembly for easy disassembly and assembly. The shape of the connecting pipe in the carrying box can be adjusted according to needs, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a partial schematic diagram of the structure of the utility model;

[0020] Figure 4 The utility model structure Figure 3 A partial enlarged schematic diagram is shown in the figure.

[0021] In the figure: 1. base; 2. moving component; 3. compressor body; 4. connecting pipe; 5. liquid cooling box; 6. water pump; 7. bearing box; 8. motor; 9. positive and negative thread screws; 10. heat sink; 11. heat sink; 12. cooling fan; 13. universal wheel; 14. brake assembly; 15. handrail. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 A cooling assembly for cooling a screw compressor, comprising a base 1, a moving assembly 2, a compressor body 3, a mounting assembly and a cooling assembly, wherein the moving assembly 2 is arranged at the four corners below the base 1, the compressor body 3 is also arranged on the base 1, and a cooling assembly connected to the compressor body 3 is also arranged on the base 1, the cooling assembly comprises a connecting pipe 4, a liquid cooling box 5, a water pump 6 and a bearing box 7, the bearing box 7 is arranged on the base 1, the connecting pipe 4 passes through the bearing box 7 and is connected to the compressor body 3, the liquid cooling box 5 is arranged on the base 1, one end of the water pump 6 is connected to the liquid cooling box 5, and the other end of the water pump 6 is connected to the carrying box 7. The carrying box 7 is also provided with a return pipe connected to the liquid cooling box 5. The mounting assembly includes a motor 8, a positive and negative thread screw 9 and a heat sink 10. A slide groove is provided on the base 1, and the positive and negative thread screw 9 is provided in the slide groove. The heat sink 10 is in an inverted T shape. The heat sink 10 is arranged in two groups symmetrically. The heat sink 10 extends into the slide groove and is threadedly connected with the positive and negative thread screw 9. The upper side wall of the heat sink 10 fits with the carrying box 7.

[0024] A moving component 2 is provided below the base 1 to facilitate moving the equipment. The compressor body 3 is provided on the base 1. Initially, the gap between the two groups of heat dissipation blocks 10 is relatively large. When the carrying box 7 with the connecting pipe 4 is placed on the base 1, one end of the connecting pipe 4 is connected to the compressor body 3. The motor 8 drives the forward and reverse screws 9 to rotate. The two groups of heat dissipation blocks 10 move toward each other to clamp the carrying box 7, which is convenient for the installation of the carrying box 7. If efficient heat dissipation is required, the connecting pipe 4 can be spiral in the carrying box 7 to increase its contact area with the cold medium. The water pump 6 delivers the medium in the liquid cooling box 5 into the carrying box 7. Finally, the medium after heat exchange flows back to the liquid cooling box 5. In this embodiment, the motor 8 adopts a stable servo motor 8.

[0025] In actual use, it is necessary to ensure the heat dissipation efficiency of the carrying box 7 itself. For this purpose, a plurality of heat dissipation grooves are arranged on the two side walls of the carrying box 7. A heat dissipation plate 11 adapted to the heat dissipation grooves is arranged on one side of the heat dissipation block 10 close to the carrying box 7. The heat dissipation plate 11 further increases the heat dissipation efficiency of the carrying box 7.

[0026] In this embodiment, a heat dissipation fan 12 is provided on the side of the heat dissipation block 10 away from the heat dissipation plate 11 to ensure efficient heat dissipation.

[0027] In this embodiment, the moving component 2 includes a universal wheel 13 and a brake component 14. The brake component 14 is arranged on the side of the universal wheel 13. The base 1 is also provided with an armrest 15. The universal wheel 13 is used to facilitate moving the equipment, the brake component 14 is used to facilitate temporary fixing of the universal wheel 13, and the armrest 15 is used to facilitate pushing the base 1, which is easy to use.

[0028] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0029] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0030] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0031] 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 cooling assembly for cooling a screw compressor, comprising a base (1), a moving assembly (2), a compressor body (3), a mounting assembly and a cooling assembly, characterized in that: The moving components (2) are arranged at the four corners below the base (1); a compressor body (3) is also arranged on the base (1); a cooling component connected to the compressor body (3) is also arranged on the base (1); the cooling component comprises a connecting pipe (4), a liquid cooling box (5), a water pump (6) and a bearing box (7); the bearing box (7) is arranged on the base (1); the connecting pipe (4) passes through the bearing box (7) and is connected to the compressor body (3); the liquid cooling box (5) is arranged on the base (1); one end of the water pump (6) is connected to the liquid cooling box (5). The other end of the water pump (6) is connected to the bearing box (7), and the bearing box (7) is also provided with a return pipe connected to the liquid cooling box (5). The mounting assembly comprises a motor (8), a positive and negative thread screw (9) and a heat sink (10). The base (1) is provided with a slide groove, and the positive and negative thread screw (9) is provided in the slide groove. The heat sink (10) is in an inverted T shape. The heat sink (10) is arranged in two groups symmetrically. The heat sink (10) extends into the slide groove and is threadedly connected to the positive and negative thread screw (9). The upper side wall of the heat sink (10) is in contact with the bearing box (7).

2. A cooling assembly for cooling a screw compressor according to claim 1, characterized in that: The two side walls of the carrying box (7) are provided with a plurality of groups of heat dissipation grooves, and the heat dissipation block (10) is provided with a heat dissipation plate (11) matched with the heat dissipation grooves on one side close to the carrying box (7).

3. A cooling assembly for cooling a screw compressor according to claim 2, characterized in that: A heat dissipation fan (12) is provided on a side of the heat dissipation block (10) away from the heat dissipation plate (11).

4. A cooling assembly for cooling a screw compressor according to claim 3, characterized in that: The motor (8) is a servo motor.

5. A cooling assembly for cooling a screw compressor according to claim 4, characterized in that: The moving assembly (2) comprises a universal wheel (13) and a brake assembly (14), wherein the brake assembly (14) is arranged on the circumference of the universal wheel (13).

6. A cooling assembly for cooling a screw compressor according to claim 5, characterized in that: The base (1) is also provided with an armrest (15).

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