Circulating cooling gas compressor

Abstract

The circulating cooling gas compressor comprises a base and a compressor body, the compressor body is installed at the top of the base, a driving motor is further installed at the top of the base, the output end of the driving motor is rotationally matched with a driving shaft of the compressor body through a belt, a box is installed at the position, close to the compressor body, of the top of the base, and a heat dissipation mechanism is arranged in the box. A protection mechanism is arranged on the top edge of the base. Through the heat dissipation mechanism arranged in the box body, lubricating oil with relatively high temperature in the machine body is extracted by means of an electric pump, heat dissipation and cooling can be carried out on the high temperature in the lubricating oil in the process that the lubricating oil flows in a heat dissipation copper pipe, and auxiliary air cooling and heat dissipation are carried out on the lubricating oil by means of a plurality of heat dissipation fans, so that the cooling efficiency of the lubricating oil is improved; and the cooled lubricating oil returns to the interior of the machine body for recycling, so that the effect of circularly radiating and cooling the piston working in the machine body is achieved, the working efficiency of the machine body is prevented from being influenced, and the service life of the machine body can be prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of gas compressors, and in particular to a circulating cooling gas compressor. Background Art

[0002] A gas compressor is a power device that converts mechanical energy into gas pressure energy. It is often used to provide gas power for pneumatic tools. It is also often used to pressurize oxygen, hydrogen, ammonia, natural gas, coke oven gas, inert gas and other media in the petrochemical, drilling, metallurgy and other industries. When the gas compressor is in use, due to the continuous up and down movement of the piston inside it, a large amount of heat is generated inside the gas compressor, causing the gas compressor to be in a high temperature working environment. In order to ensure the normal operation of the gas compressor in a high temperature environment, the gas compressor needs to be cooled in time.

[0003] The cooling device of the gas compressor in the prior art usually adopts an air cooling device, which delivers airflow to the gas compressor and uses the airflow to take away the heat of the gas compressor, thereby achieving a cooling effect. However, when the temperature of the environment in which the gas compressor is located is relatively high, coupled with the heat generated by the gas compressor itself, the traditional air cooling device cannot meet the heat dissipation and cooling needs of the gas compressor, resulting in the need to shut down the gas compressor for heat dissipation and cooling in a high-temperature environment, which will have an adverse effect on the working efficiency of the gas compressor to a large extent. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to provide a circulating cooling gas compressor.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A circulating cooling gas compressor comprises a base and a body, wherein the body is mounted on the top of the base, a driving motor is also mounted on the top of the base, the output end of the driving motor is rotationally matched with the driving shaft of the body through a belt, a box is mounted on the top of the base close to the body, a heat dissipation mechanism for circulating cooling the body is arranged inside the box, and a protective mechanism for protecting the body and the driving motor is arranged at the top edge of the base.

[0007] Optionally, the heat dissipation mechanism includes a heat dissipation copper tube, which is installed inside the box, and the input end of the heat dissipation copper tube extends to the inside of the body. An electric pump is installed on the outer wall of the box on one side close to the body, and the output end of the heat dissipation copper tube is connected to the input end of the electric pump, and the output end of the electric pump extends to the inside of the body.

[0008] Optionally, a cover plate is installed on an outer wall of a side of the box away from the body through multiple fixings, and multiple cooling fans are installed on a side of the cover plate close to the box, and the multiple cooling fans all face the cooling copper tube.

[0009] Optionally, a fixing frame is installed inside the box, a plurality of electric heating blocks are installed inside the fixing frame, and a retractable movable door is rotatably installed on the outer wall of one side of the box close to the machine body.

[0010] Optionally, the protection mechanism includes two folded protection covers, both of which are installed at the top edge of the base, and connecting plates are installed on the top of the two protection covers, and multiple connecting parts are installed on the outer walls of the two connecting plates.

[0011] Optionally, first sliding grooves are provided on the outer walls on both sides of the base, first sliders are installed inside the two first sliding grooves, two rotating frames are provided on the top of the base, the ends of the two rotating frames close to each other are rotatably connected to the two corresponding first sliders through the first rotating shaft, and the two connecting plates are threadedly connected to the corresponding rotating frames through multiple connecting parts provided on the outer walls.

[0012] Optionally, support rods are rotatably mounted on both side outer walls of the two rotating frames, and one end of the two support rods away from the rotating portion is threadedly connected to the base through fixing bolts, and a plurality of rollers are installed at the bottom of the base.

[0013] Optionally, second slide grooves are provided on the inner walls on both sides of the rotating frame, second sliders are installed inside the two second slide grooves, and the ends of the two second sliders away from the second slide grooves are rotatably installed with rotating seats through second rotating shafts.

[0014] Optionally, a rotating plate is rotatably mounted inside the two rotating seats, and a cleaning brush is mounted on the outer walls of the two rotating plates.

[0015] Optionally, a dust suction port is provided on one side outer wall of the two rotating plates, and a rubber pad is installed on the other side outer wall of the two rotating plates.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the invention, the heat dissipation mechanism arranged inside the box body is used to extract the lubricating oil with a higher temperature inside the body with the help of an electric pump. In the process of the lubricating oil flowing inside the heat dissipation copper tube, the high temperature inside can be dissipated and cooled. With the help of multiple heat dissipation fans, the heat dissipation copper tube is assisted by air cooling to improve the cooling efficiency of the lubricating oil. The lubricating oil after cooling is returned to the body for circulation, so as to achieve the effect of heat dissipation and cooling of the piston circulating inside the body, avoiding affecting the working efficiency of the body and extending the service life of the body.

[0018] 2. In the present invention, when the machine body is used in winter, multiple electric heating blocks inside the box body can be controlled to be powered on and started. As multiple cooling fans continuously blow the heat generated by the electric heating blocks to the cooling copper tubes, the lubricating oil inside the cooling copper tubes can be heated, causing the temperature of the lubricating oil to rise rapidly, making it convenient to use the machine body in winter.

[0019] 3. In the invention, the two rotating frames are controlled to drive the two cleaning brushes arranged therein to rotate upward together, and after the two rotating frames are rotated to different angles, the two second sliding blocks are controlled to move in the corresponding second sliding grooves toward the direction close to the machine body and other parts, until the cleaning brushes contact the surface of the machine body and other parts, and then the cleaning brushes are driven to rotate by the second rotating shaft to achieve the effect of automatically cleaning the dust on the surface of the machine body and other parts; after cleaning the dust and other debris on the surface of the machine body and other parts, the multiple connecting pieces on the outer walls of the two connecting plates are respectively connected to the two rotating frames, so that at this time, when the two rotating frames rotate upward, they can drive the two protective covers to rotate and open upward to protect the machine body and other parts, prevent external dust and other debris from adhering to the surface of the machine body and other parts, and help extend the service life of the machine body and other parts.

[0020] 4. In the present invention, during the process of cleaning dust and other debris on the surface of the machine body and other parts with a cleaning brush, two protective covers can be manually pulled to unfold above the base, and then the two rotating frames can be controlled to drive the cleaning brush inside the two protective covers to clean dust and other debris. The dust and other debris cleaned by the cleaning brush can be isolated by the two protective covers, so as to avoid dust and other debris directly escaping into the working environment and causing air pollution in the working area. The dust and other debris inside the two protective covers can be started by controlling an external preset dust suction device, so that the dust suction ports arranged on one side of the multiple rotating plates can suck away the cleaned dust and other debris, thereby improving the collection efficiency of the cleaned dust and other debris and avoiding secondary pollution caused by the cleaned dust and other debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of a circulating cooling gas compressor proposed by the present invention;

[0023] Figure 2 for Figure 1 The schematic diagram of the structure in which two rotating racks are removed;

[0024] Figure 3 It is a schematic diagram of the structure of two rotating frames in the present invention;

[0025] Figure 4 It is a schematic diagram of the structure in which two second sliding blocks are separated from the second sliding groove in the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the bottom of two rotating plates in the present invention;

[0027] Figure 6 It is a schematic diagram of the structure when two rotating frames are used in conjunction with the support rods in the present invention;

[0028] Figure 7 It is a structural schematic diagram of the box body in the present invention;

[0029] Figure 8 It is a structural schematic diagram of the cover plate and the box body being separated in the present invention;

[0030] Fig. 9 It is a schematic diagram of the structure inside the box body of the present invention.

[0031] In the figure: 1. base; 2. machine body; 3. drive motor; 4. box; 5. heat dissipation copper tube; 6. electric pump; 7. rotating frame; 8. protective cover; 9. roller; 10. first slide groove; 11. fixing bolt; 12. rotating plate; 13. support rod; 14. connecting plate; 15. connecting piece; 16. first slide block; 17. second slide groove; 18. cleaning brush; 19. dust suction port; 20. second slide block; 21. rotating seat; 22. rubber pad; 23. movable door; 24. cover plate; 25. heat dissipation fan; 26. fixing frame; 27. electric heating block. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 9 A circulating cooling gas compressor includes a base 1 and a body 2. The body 2 is installed on the top of the base 1. A driving motor 3 is also installed on the top of the base 1. The output end of the driving motor 3 rotates with the driving shaft of the body 2 through a belt. A box 4 is installed on the top of the base 1 near the body 2. A heat dissipation mechanism for circulating cooling of the body 2 is arranged inside the box 4. A protective mechanism for protecting the body 2 and the driving motor 3 is arranged at the top edge of the base 1. When the body 2 is working, the belt and the driving shaft are driven to rotate by the driving motor 3, so that the driving shaft can drive the piston inside the body 2 to move up and down during the rotation process, so as to achieve the effect of compressing and discharging the gas sucked into the body 2.

[0034] As a technical optimization solution of the present invention, the heat dissipation mechanism includes a heat dissipation copper tube 5, which is installed inside the box body 4, and the input end of the heat dissipation copper tube 5 extends to the inside of the body 2. An electric pump 6 is installed on the outer wall of the box body 4 on one side close to the body 2. The output end of the heat dissipation copper tube 5 is connected to the input end of the electric pump 6, and the output end of the electric pump 6 extends to the inside of the body 2. The lubricating oil used to lubricate and cool the piston inside the body 2 is pumped out to the inside of the heat dissipation copper tube 5 through the input end of the electric pump 6 for heat dissipation. The lubricating oil carrying a large amount of heat is cooled by the continuously bent heat dissipation copper tube 5, and then returns to the inside of the body 2 through the output end of the electric pump 6, so as to achieve the effect of circulating heat dissipation and cooling of the piston inside the body 2.

[0035] As a technical optimization solution of the present invention, a cover plate 24 is installed on the outer wall of the box body 4 away from the body 2 through multiple fixings, and multiple cooling fans 25 are installed on the side of the cover plate 24 close to the box body 4, and the multiple cooling fans 25 are all facing the cooling copper tube 5. The multiple cooling fans 25 are used to assist in accelerating the cooling of the cooling copper tube 5 inside the box body 4, improve the cooling efficiency of the lubricating oil, and further improve the cooling efficiency of the piston inside the body 2.

[0036] As a technical optimization solution of the present invention, a fixing frame 26 is installed inside the box body 4, and a plurality of electric heating blocks 27 are installed inside the fixing frame 26. A retractable movable door 23 is rotatably installed on the outer wall of one side of the box body 4 close to the machine body 2. The plurality of electric heating blocks 27 can be powered on to generate heat when the lubricating oil does not flow smoothly in winter, and the heat is directed to the heat dissipation copper tube 5 in cooperation with the heat dissipation fan 25 to heat the lubricating oil inside the heat dissipation copper tube 5, so as to facilitate the use of the piston inside the machine body 2 in winter.

[0037] As a technical optimization solution of the present invention, the protection mechanism includes two folded protection covers 8, both of which are installed at the top edge of the base 1, and the tops of the two protection covers 8 are installed with connecting plates 14, and the outer walls of the two connecting plates 14 are installed with multiple connecting pieces 15. Both protection covers 8 are made of sound-absorbing fabrics, so that after the two protection covers 8 are unfolded on the top of the base 1, they can have a certain sound insulation effect on the noise generated during the operation of the body 2, and can also have a dustproof protection effect on the body 2 and other parts.

[0038] As a technical optimization solution of the present invention, first slide grooves 10 are provided on the outer walls on both sides of the base 1, and first sliders 16 are installed inside the two first slide grooves 10. Two rotating frames 7 are provided on the top of the base 1. The ends of the two rotating frames 7 that are close to each other are rotatably connected to the two corresponding first sliders 16 through the first rotating shaft, and the two connecting plates 14 are threadedly connected to the corresponding rotating frames 7 through multiple connecting members 15 provided on the outer walls. A double-headed screw is pre-installed inside the two first slide grooves 10, and both ends of the double-headed screw pass through two corresponding first sliding blocks 16, and one end of the double-headed screw is driven by a preset first driving device. When the double-headed screw rotates inside the first slide groove 10, it can drive the two first sliding blocks 16 to move in the first slide groove 10 in a direction of approaching or moving away from each other; a first servo motor is pre-arranged inside the two first sliding blocks 16, and the output end of the first servo motor is connected to the first rotating shaft, so that the rotating frame 7 can be driven to rotate on the top of the base 1; because the top of the protective cover 8 is threadedly connected to the rotating frame 7 through multiple connecting members 15, during the upward rotation of the rotating frame 7, the protective cover 8 in the folded state can be synchronously driven to rotate and open upward to cover and protect the body 2 and other components; the connecting plate 14 is a rubber plate, which can pass through the rotating frame 7 upward according to actual usage needs.

[0039] As a technical optimization solution of the present invention, support rods 13 are rotatably mounted on the outer walls of both sides of the two rotating frames 7, and the ends of the two support rods 13 away from the rotating parts are threadedly connected to the base 1 through fixing bolts 11, and a plurality of rollers 9 are installed at the bottom of the base 1. After the two rotating frames 7 are rotated 45 degrees upward, the support rods 13 on both sides can be controlled to rotate 45 degrees downward and fixed by fixing bolts 11, so that the support rods 13 can assist in supporting the rotating frames 7.

[0040] As a technical optimization solution of the present invention, the inner walls on both sides of the rotating frame 7 are provided with second slide grooves 17, and the second sliders 20 are installed inside the two second slide grooves 17. The ends of the two second sliders 20 away from the second slide grooves 17 are rotatably installed with the rotating seat 21 through the second rotating shaft. Linear motors are pre-installed inside the two second slide grooves 17, and the linear motors can drive the second sliders 20 to move back and forth inside the second slide grooves 17. A second servo motor is preset inside the second slider 20, and the output end of the second servo motor is connected to the second rotating shaft, so as to drive the rotating seat 21 to rotate.

[0041] As a technical optimization solution of the present invention, the two rotating seats 21 are both rotatably mounted with rotating plates 12, and the outer walls of the two rotating plates 12 are both mounted with cleaning brushes 18. The rotating plates 12 are rotatably connected to the rotating seats 21 through electric rotating shafts arranged at both ends, and the electric rotating shafts can be driven by an external preset driving device, thereby driving the rotating plates 12 to rotate inside the rotating seats 21.

[0042] As a technical optimization solution of the present invention, a dust suction port 19 is provided on one side outer wall of the two rotating plates 12, and a rubber pad 22 is installed on the other side outer wall of the two rotating plates 12. Both rotating plates 12 can be connected to an external preset dust suction device through a hose, so that the dust suction port 19 can suck dust.

[0043] In the present invention, when the user uses the device, by starting the electric pump 6, the input end of the electric pump 6 can extract the lubricating oil with a higher temperature inside the body 2. During the flow of the lubricating oil inside the heat dissipation copper tube 5, the high temperature inside can be dissipated and cooled, and the heat dissipation copper tube 5 is assisted by air cooling with the aid of multiple heat dissipation fans 25 to improve the cooling efficiency of the lubricating oil. The lubricating oil after cooling is returned to the inside of the body 2 through the output end of the electric pump 6, so that the lubricating oil is located in the body 2 and the heat dissipation copper tube 5 for circulation, thereby achieving the effect of dissipating heat and cooling the piston that is constantly working inside the body 2, improving the working efficiency of the piston, and extending the service life of the body 2.

[0044] And during the operation of the body 2, the drive motor 3 is also in an operating state, so that the drive motor 3 will also generate a large amount of heat during the continuous operation. At this time, the movable door 23 can be controlled to rotate and open to an inclined state, so that a gap is left between the movable door 23 and the box body 4. The wind force generated by the multiple cooling fans 25 can be guided to the surface of the drive motor 3 with the help of the movable door 23 and the gap, which also has a certain heat dissipation and cooling effect on the drive motor 3, which is beneficial to the use of the drive motor 3.

[0045] When the machine body 2 is used in winter, since the fluidity of the lubricating oil is poor in a low temperature environment, it is necessary to control the machine body 2 to run for a period of time, and then wait for the temperature of the lubricating oil to rise and restore its fluidity to maintain the lubrication and heat dissipation effect on the piston inside the machine body 2. In order to improve the working efficiency of the machine body 2 in winter, the multiple electric heating blocks 27 inside the box body 4 can be controlled to be powered on and started. As the multiple cooling fans 25 continuously blow the heat generated by the electric heating blocks 27 to the cooling copper tube 5, the lubricating oil inside the cooling copper tube 5 can be heated, causing the temperature of the lubricating oil to rise rapidly, which is convenient for the use of the machine body 2 in winter.

[0046] During use, dust and other debris will inevitably adhere to the surface of the body 2 and other components. In order to prevent these dust and other debris from adhering to the surfaces of the body 2 and other components for a long time and causing adverse effects such as corrosion to their paint surfaces, the two rotating frames 7 can be controlled to drive the two cleaning brushes 18 arranged inside them to rotate upward together, and after the two rotating frames 7 are rotated to different angles, the two second sliding blocks 20 are controlled to move in the corresponding second sliding grooves 17 toward the body 2 and other components until the cleaning brushes 18 contact the surfaces of the body 2 and other components, and then the cleaning brushes 18 are driven to rotate by the second rotating shaft, so as to achieve the effect of automatically cleaning the dust on the surfaces of the body 2 and other components without manual cleaning.

[0047] After cleaning the dust and other debris on the surface of the body 2 and other components, if the body 2 and other components are not used for a period of time, the multiple connecting pieces 15 on the outer walls of the two connecting plates 14 can be connected to the two rotating frames 7 respectively, so that when the two rotating frames 7 rotate upward, they can also drive the two protective covers 8 to rotate upward and open. After the two rotating frames 7 are rotated to abutting positions, the two protective covers 8 can also be completely unfolded on the top of the base 1, so as to protect the body 2 and other components, prevent external dust and other debris from adhering to the surface of the body 2 and other components, and help extend the service life of the body 2 and other components.

[0048] At the same time, when the machine body 2 and other components are used in the cold winter mentioned above, the two rotating frames 7 can be used to drive the two protective covers 8 to cover and protect the machine body 2 and other components. After the electric heating block 27 cooperates with the cooling fan 25 to heat the lubricating oil, the movable door 23 is controlled to open, so that the hot air blown out from the box 4 by the cooling fan 25 can escape to the inside of the two protective covers 8, thereby increasing the temperature of the machine body 2 and other components, so that the machine body 2 and other components do not need to spend time preheating them before use, which is conducive to improving the working efficiency of the machine body 2 and other components;

[0049] And in the process of the cleaning brush 18 cleaning the dust and other debris on the surface of the body 2 and other parts, the two protective covers 8 can be unfolded above the base 1 by manually pulling the two protective covers 8, and the two protective covers 8 can be fixed with the help of multiple connecting parts 15, and then the two rotating frames 7 are controlled to drive the cleaning brushes 18 to rotate upward together inside the two unfolded protective covers 8, so that the dust and other debris cleaned by the cleaning brushes 18 can be isolated by the two protective covers 8, avoiding the dust and other debris from directly escaping into the working environment and causing air pollution in the working area; the dust and other debris inside the two protective covers 8 can be started by controlling the external preset dust suction equipment, so that the dust suction ports 19 set on one side of the multiple rotating plates 12 can suck out the cleaned dust and other debris, thereby improving the collection efficiency of the cleaned dust and other debris and avoiding the secondary pollution caused by the cleaned dust and other debris.

[0050] Since the two protective covers 8 are made of sound-absorbing fabrics, during the use of the body 2 and other components, if there are other staff members doing other work nearby, in order to avoid the noise generated during the operation of the body 2 and other components from disturbing the nearby staff members, the two rotating frames 7 can be controlled to drive the two protective covers 8 to cover the body 2 and other components, which has a certain sound insulation effect on the noise generated by the body 2 and other components, reducing the interference caused to other nearby staff members.

[0051] When the entire device needs to be hoisted and transported, in order to facilitate the connection and fixation between the lifting rope of the hoisting equipment and the device, you can refer to Figure 6 As shown, the two rotating frames 7 are controlled to rotate upward by 45 degrees to be in an inclined state, and then the support rods 13 on the outer walls of both sides of the two rotating frames 7 are controlled to rotate downward to be in a vertical state, so that the ends of the two support rods 13 away from the rotating frame 7 can be connected and fixed to the base 1 through the fixing bolts 11. At this time, the two rotating frames 7 located at the top of the base 1 in an inclined state can be used to connect and fix with the suspension rope, thereby improving the connection efficiency between the suspension rope and the device; and after the suspension rope is connected to the two rotating frames 7, the multiple second rotating shafts can be controlled to drive the multiple rotating plates 12 to rotate, so that the sides of the multiple rotating plates 12 with rubber pads 22 are close to the higher end of the rotating frame 7, and then the multiple second sliders 20 are controlled to move toward the higher end inside the corresponding second sliding grooves 17 until the sides of the multiple rotating plates 12 with rubber pads 22 are tightly abutted against the suspension rope connected to the rotating frame 7, so that the multiple rotating plates 12 can squeeze and limit the suspension rope connected to the rotating frame 7 at this time, thereby avoiding the suspension rope from sliding during the hoisting process of the device, resulting in the risk of the device falling downward, thereby improving the safety of the device during the hoisting process.

[0052] Before the device is hoisted, the two connecting plates 14 can also be passed through the two rotating frames 7, and the two protective covers 8 can be manually controlled to unfold on the top of the base 1 inside the two rotating frames 7 to protect the body 2 and other components, so as to prevent the debris from falling onto the surface of the body 2 and other components during the hoisting process, which may easily cause damage to the surface of the body 2 and other components, thereby affecting the subsequent use of the body 2 and other components.

[0053] If the device needs to be moved and transported within a short distance indoors, one of the rotating frames 7 can be controlled to rotate upward to form a Figure 6 In the state shown, the two corresponding first sliders 16 are controlled to move the rotating frame 7 in the direction away from the base 1 inside the first slide groove 10, so that a larger gap exists between the rotating frame 7 and the base 1. The staff can be located in the gap between the rotating frame 7 and the base 1 at this time, and after holding the rotating frame 7 with both hands, the rotating frame 7 is pushed to drive the multiple rollers 9 at the bottom of the base 1 to move on the ground together, so that the entire device can be quickly moved and transported without the help of other equipment.

[0054] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A circulating cooling gas compressor, comprising a base (1) and a body (2), characterized in that: The machine body (2) is mounted on the top of the base (1); a driving motor (3) is also mounted on the top of the base (1); the output end of the driving motor (3) is rotatably matched with the driving shaft of the machine body (2) via a belt; a box (4) is mounted on the top of the base (1) near the machine body (2); a heat dissipation mechanism for cyclically cooling the machine body (2) is arranged inside the box (4); and a protective mechanism for protecting the machine body (2) and the driving motor (3) is arranged at the top edge of the base (1).

2. A circulating cooling gas compressor according to claim 1, characterized in that: The heat dissipation mechanism comprises a heat dissipation copper tube (5), the heat dissipation copper tube (5) is installed inside the box (4), the input end of the heat dissipation copper tube (5) extends to the inside of the machine body (2), an electric pump (6) is installed on the outer wall of the box (4) on one side close to the machine body (2), the output end of the heat dissipation copper tube (5) is connected to the input end of the electric pump (6), and the output end of the electric pump (6) extends to the inside of the machine body (2).

3. A circulating cooling gas compressor according to claim 2, characterized in that: A cover plate (24) is installed on the outer wall of the box body (4) at a side away from the machine body (2) via a plurality of fixing parts, and a plurality of cooling fans (25) are installed on the side of the cover plate (24) close to the box body (4), and the plurality of cooling fans (25) are all facing the cooling copper tube (5).

4. A circulating cooling gas compressor according to claim 3, characterized in that: A fixing frame (26) is installed inside the box (4), and a plurality of electric heating blocks (27) are installed inside the fixing frame (26). A retractable movable door (23) is rotatably installed on the outer wall of one side of the box (4) close to the machine body (2).

5. A circulating cooling gas compressor according to claim 1, characterized in that: The protection mechanism comprises two folded protection covers (8), the two protection covers (8) are both mounted on the top edge of the base (1), a connecting plate (14) is mounted on the top of the two protection covers (8), and a plurality of connecting pieces (15) are mounted on the outer walls of the two connecting plates (14).

6. A circulating cooling gas compressor according to claim 5, characterized in that: The outer walls on both sides of the base (1) are provided with first slide grooves (10), and first sliders (16) are installed inside the two first slide grooves (10). Two rotating frames (7) are arranged on the top of the base (1), and the ends of the two rotating frames (7) close to each other are rotatably connected to the two corresponding first sliders (16) through a first rotating shaft, and the two connecting plates (14) are threadedly connected to the corresponding rotating frames (7) through a plurality of connecting pieces (15) arranged on the outer walls.

7. A circulating cooling gas compressor according to claim 6, characterized in that: Support rods (13) are rotatably mounted on both side outer walls of the two rotating frames (7); the ends of the two support rods (13) away from the rotating parts are threadedly connected to the base (1) via fixing bolts (11); and a plurality of rollers (9) are mounted on the bottom of the base (1).

8. A circulating cooling gas compressor according to claim 7, characterized in that: The inner walls on both sides of the rotating frame (7) are provided with second sliding grooves (17), the interiors of the two second sliding grooves (17) are provided with second sliding blocks (20), and the ends of the two second sliding blocks (20) away from the second sliding grooves (17) are rotatably provided with rotating seats (21) via second rotating shafts.

9. A circulating cooling gas compressor according to claim 8, characterized in that: A rotating plate (12) is rotatably mounted inside the two rotating seats (21), and a cleaning brush (18) is mounted on the outer walls of the two rotating plates (12).

10. A circulating cooling gas compressor according to claim 9, characterized in that: One side outer wall of the two rotating plates (12) is provided with a dust suction port (19), and the other side outer wall of the two rotating plates (12) is provided with a rubber pad (22).

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