Gas compressor with multiple gas compression functions

Abstract

The utility model provides a gas compressor with multiple gas compression functions, which comprises a frame, a first gas compressor, a second gas compressor and a third gas compressor, the first gas compressor is fixedly mounted on the frame, the second gas compressor is fixedly mounted on the frame and positioned on the right side of the first gas compressor, and the third gas compressor is fixedly mounted on the frame and positioned on the right side of the second gas compressor. The third gas compressor is fixedly installed on the rack and located on the right side of the second gas compressor. Through the design of a first connecting copper pipe and a second connecting copper pipe, working ports of a first gas compressor, a second gas compressor and a third gas compressor are connected in series, and gas compressed by the first gas compressor is conveyed into the second gas compressor through the first connecting copper pipe to be continuously compressed; and gas compressed by the second gas compressor is conveyed into the third gas compressor through the second connecting copper pipe to be continuously compressed, the multiple gas compression function is achieved, then gas in the extremely high pressure state can be conveyed into the gas storage tank, and the requirements of part of industrial production are met.

Description

Technical Field

[0001] The utility model relates to a gas compressor with a multiple gas compression function, belonging to the technical field of gas compressors. Background Technique

[0002] A gas compressor is a power device that converts mechanical energy into gas pressure energy. It is commonly used to provide gas power for pneumatic tools and is also commonly used in industries such as petrochemical, drilling, and metallurgy to compress media such as oxygen, hydrogen, ammonia, natural gas, coke oven gas, and inert gas.

[0003] The Chinese patent discloses a vertical gas compressor with a publication number of CN220522745U. The technical solution disclosed in this patent document is as follows: It includes a reciprocating compression power device and two compression cylinders. The reciprocating compression power device is vertically arranged. The two compression cylinders include an upper compression cylinder and a lower compression cylinder symmetrically arranged on the upper and lower sides of the reciprocating compression power device. Intake and exhaust valve groups are arranged on both compression cylinders. Ion liquid is added to both the upper compression cylinder and the lower compression cylinder. A storage cavity for ion liquid is arranged in the lower compression cylinder. The two compression cylinders alternately complete the intake and compression exhaust strokes.

[0004] In order to solve the problem of low compression efficiency of existing gas compressors, the prior art adopts a method of designing the cooperation of structures such as the lower compression cylinder, cylinder gland, and upper cylinder end cover. However, there will still be a situation where the gas cannot be subjected to multiple compression treatments. This structure can only perform single - stage compression on the gas. In some usage scenarios, the gas needs to be compressed to an extremely high pressure state for industrial production use, and this structure cannot meet such requirements and needs to be improved. Summary of the Utility Model

[0005] Based on the above background, the purpose of the present utility model is to provide a gas compressor with a multiple gas compression function to solve the problems described in the background technique.

[0006] In order to achieve the above - mentioned utility model purpose, the present utility model provides the following technical solutions:

[0007] A gas compressor with a multi-gas compression function, comprising a frame, a first gas compressor, a second gas compressor and a third gas compressor. The first gas compressor is fixedly installed on the frame. The second gas compressor is fixedly installed on the frame and is located on the right side of the first gas compressor. The third gas compressor is fixedly installed on the frame and is located on the right side of the second gas compressor. The exhaust end of the first gas compressor is fixedly connected with a connecting copper pipe one. One end of the connecting copper pipe one far away from the first gas compressor is fixedly connected with the intake end of the second gas compressor. The exhaust end of the second gas compressor is fixedly connected with a connecting copper pipe two. One end of the connecting copper pipe two far away from the second gas compressor is fixedly connected with the intake end of the third gas compressor. The exhaust end of the third gas compressor is fixedly connected with a connecting copper pipe three. One end of the connecting copper pipe three far away from the third gas compressor is fixedly connected with a gas storage tank. The gas storage tank is fixedly installed on the right side of the frame. The intake end of the first gas compressor is fixedly connected with a connecting hose. One end of the connecting hose far away from the first gas compressor is threadedly connected with an air filter chamber. A heat dissipation mechanism is arranged on the frame.

[0008] Preferably, an annular support frame is fixedly installed on the outer wall of the air filter chamber. The annular support frame is fixedly installed on the top of the frame. An inner support plate is fixedly installed on the inner wall of the air filter chamber.

[0009] Preferably, a driving motor is fixedly installed on the top of the inner support plate. A rotating shaft is fixedly connected to the output shaft of the driving motor. Blades are fixedly installed on the outer wall of the rotating shaft and are located below the inner support plate.

[0010] Preferably, a partition plate is fixedly installed on the inner wall of the air filter chamber. An annular filter screen is fixedly installed on the inner wall of the partition plate. The bottom of the rotating shaft extends to the bottom of the partition plate. The bottom of the rotating shaft is detachably connected with a cleaning strip. A brush is fixedly connected to the top of the cleaning strip. The top of the brush is movably connected with the bottom of the annular filter screen.

[0011] Preferably, the heat dissipation mechanism comprises a hollow block, a hollow ring and a hollow plate. The hollow block is fixedly installed on the top of the frame. A flexible air pipe is fixedly connected to the top of the hollow block. A cylindrical fan is fixedly connected to the front of the hollow block. A stainless steel mesh cylinder is detachably connected to the front of the cylindrical fan.

[0012] Preferably, the hollow ring is fixedly installed on the top of the inner cavity of the frame. A jet nozzle is fixedly connected to the top of the hollow ring. The ends of several flexible air pipes far away from the hollow block are fixedly connected to the front of the hollow ring.

[0013] Preferably, the hollow plate is fixedly installed on the top of the frame. A stainless steel wire mesh is fixedly installed on the top of the inner wall of the hollow plate. The ends of several soft air pipes away from the hollow block are fixedly connected to the front of the hollow plate.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] Through the design of connecting copper pipe 1 and connecting copper pipe 2, the working ports of the first gas compressor, the second gas compressor, and the third gas compressor are connected in series. The gas compressed by the first gas compressor is transmitted to the second gas compressor through connecting copper pipe 1 for further compression, and the gas compressed by the second gas compressor is transmitted to the third gas compressor through connecting copper pipe 2 for further compression, realizing the function of multiple gas compressions. Furthermore, the gas in an extremely high-pressure state can be conveyed into the gas storage tank through connecting copper pipe 3 to meet the requirements of some industrial productions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following described drawings are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0017] Figure 1 is the three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is the sectional structure schematic diagram of the air filter bin of the present utility model;

[0019] Figure 3 is Figure 1 the enlarged view of the structure at position A in

[0020] Figure 4 is Figure 1 the enlarged view of the structure at position B in

[0021] In the figure: 1, frame; 11, first gas compressor; 12, second gas compressor; 13, third gas compressor; 14, connecting copper pipe 1; 15, connecting copper pipe 2; 16, connecting copper pipe 3; 17, gas storage tank; 18, connecting hose; 19, annular support frame; 191, air filter bin; 192, inner support plate; 193, driving motor; 194, rotating shaft; 195, blade; 196, partition plate; 197, annular filter screen; 198, cleaning strip; 2, heat dissipation mechanism; 21, hollow block; 22, cylindrical fan; 23, stainless steel mesh cylinder; 24, soft air pipe; 25, hollow ring; 26, jet nozzle; 27, hollow plate; 28, stainless steel wire mesh. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solution of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings. It should be understood that the implementation of the present utility model is not limited to the following embodiments, and any form of modification and / or change made to the present utility model will fall within the protection scope of the present utility model.

[0023] In the present utility model, unless otherwise specified, all parts and percentages are in weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the art. The methods in the following embodiments are conventional methods in the art unless otherwise specified. The components or equipment in the following embodiments are general standard components or components known to those skilled in the art unless otherwise specified, and their structures and principles can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0024] The following will make a detailed description of the embodiments of the present utility model in conjunction with the accompanying drawings. In the following detailed description, for the sake of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present utility model. However, one or more embodiments can also be implemented by those skilled in the art without these specific details.

[0025] As Figures 1-4As shown in the figure, a gas compressor with a multiple gas compression function includes a frame 1, a first gas compressor 11, a second gas compressor 12, and a third gas compressor 13. The first gas compressor 11 is fixedly installed on the frame 1. The second gas compressor 12 is fixedly installed on the frame 1 and is located on the right side of the first gas compressor 11. The third gas compressor 13 is fixedly installed on the frame 1 and is located on the right side of the second gas compressor 12. The exhaust end of the first gas compressor 11 is fixedly connected to a first connecting copper pipe 14. One end of the first connecting copper pipe 14 away from the first gas compressor 11 is fixedly connected to the intake end of the second gas compressor 12. The exhaust end of the second gas compressor 12 is fixedly connected to a second connecting copper pipe 15. One end of the second connecting copper pipe 15 away from the second gas compressor 12 is fixedly connected to the intake end of the third gas compressor 13. The exhaust end of the third gas compressor 13 is fixedly connected to a third connecting copper pipe 16. One end of the third connecting copper pipe 16 away from the third gas compressor 13 is fixedly connected to a gas storage tank 17. The gas storage tank 17 is fixedly installed on the right side of the frame 1. The intake end of the first gas compressor 11 is fixedly connected to a connecting hose 18. One end of the connecting hose 18 away from the first gas compressor 11 is threadedly connected to an air filter chamber 191. A heat dissipation mechanism 2 is provided on the frame 1. Through the cooperation of the first connecting copper pipe 14 and the second connecting copper pipe 15, the working ports of the first gas compressor 11, the second gas compressor 12, and the third gas compressor 13 are connected in series. The gas compressed by the first gas compressor 11 is transmitted through the first connecting copper pipe 14 to the second gas compressor 12 for further compression. The gas compressed by the second gas compressor 12 is transmitted through the second connecting copper pipe 15 to the third gas compressor 13 for further compression, realizing the function of multiple gas compression. Furthermore, extremely high-pressure gas can be conveyed into the gas storage tank 17 through the third connecting copper pipe 16 to meet the needs of some industrial production. The gas storage tank 17 is an existing structure. The top of the gas storage tank 17 includes a valve. By controlling the opening of this valve, high-pressure gas can be output.

[0026] In this embodiment, an annular support frame 19 is fixedly installed on the outer wall of the air filter chamber 191. The annular support frame 19 is fixedly installed on the top of the frame 1. An inner support plate 192 is fixedly installed on the inner wall of the air filter chamber 191. A driving motor 193 is fixedly installed on the top of the inner support plate 192. A rotating shaft 194 is fixedly connected to the output shaft of the driving motor 193. Blades 195 are fixedly installed on the outer wall of the rotating shaft 194 and are located below the inner support plate 192. A partition plate 196 is fixedly installed on the inner wall of the air filter chamber 191. An annular filter screen 197 is fixedly installed on the inner wall of the partition plate 196. The bottom of the rotating shaft 194 extends to the bottom of the partition plate 196. A cleaning strip 198 is detachably connected to the bottom of the rotating shaft 194. A brush is fixedly connected to the top of the cleaning strip 198. The top of the brush is movably connected to the bottom of the annular filter screen 197. Through the design of the annular filter screen 197, the gas absorbed when the first gas compressor 11 works can be filtered, ensuring the cleanliness of the subsequent pipeline interior and increasing the working stability of the device. The connecting hose 18 can be screwed out from the top of the air filter chamber 191. Then, control the driving motor 193 to work, drive the rotating shaft 194 to rotate, and then drive the cleaning strip 198 and the brush on its top to rotate, realizing the function of brushing and cleaning the bottom of the annular filter screen 197. At the same time, the rotating shaft 194 will drive the blades 195 to rotate, absorb air from the top of the air filter chamber 191 and transport it downward. The air will pass through the annular filter screen 197, improving the cleaning efficiency of the brush on the annular filter screen 197. The cleaning strip 198 is installed at the end of the rotating shaft 194 by bolts, facilitating the user to replace the cleaning strip 198.

[0027] In this embodiment, the heat dissipation mechanism 2 includes a hollow block 21, a hollow ring 25 and a hollow plate 27. The hollow block 21 is fixedly installed on the top of the frame 1. A flexible air pipe 24 is fixedly connected to the top of the hollow block 21. A cylindrical fan 22 is fixedly connected to the front of the hollow block 21. A stainless steel mesh cylinder 23 is detachably connected to the front of the cylindrical fan 22. The hollow ring 25 is fixedly installed on the top inside the frame 1. A jet nozzle 26 is fixedly connected to the top of the hollow ring 25. The ends of several flexible air pipes 24 away from the hollow block 21 are fixedly connected to the front of the hollow ring 25. The hollow plate 27 is fixedly installed on the top of the frame 1. A stainless steel wire mesh 28 is fixedly installed on the top of the inner wall of the hollow plate 27. The ends of several flexible air pipes 24 away from the hollow block 21 are fixedly connected to the front of the hollow plate 27. The stainless steel mesh cylinder 23 is installed on the front of the cylindrical fan 22 by bolts. By controlling the operation of the cylindrical fan 22, the air filtered by the stainless steel mesh cylinder 23 can be absorbed and then transported to the inside of the hollow block 21. A part of the air is transported to the inside of the hollow ring 25 through the flexible air pipe 24 and output from the top of the jet nozzle 26, realizing the function of dissipating heat from the motor parts of the first gas compressor 11, the second gas compressor 12 and the third gas compressor 13. Another part of the air is transported to the inside of the hollow plate 27 through the flexible air pipe 24 and then evenly output after passing through the stainless steel wire mesh 28, dissipating heat from the connecting copper pipes 14, 15, 16 and the flowing air inside them, ensuring the stability of this structure.

[0028] The working principle of a gas compressor with a multiple gas compression function of the present utility model is as follows: Through the cooperation of the connecting copper pipe 14 and the connecting copper pipe 15, the working ports of the first gas compressor 11, the second gas compressor 12 and the third gas compressor 13 are connected in series. By controlling the first gas compressor 11, the second gas compressor 12 and the third gas compressor 13 to work simultaneously, the gas compressed by the first gas compressor 11 is transmitted to the second gas compressor 12 through the connecting copper pipe 14 for further compression. The gas compressed by the second gas compressor 12 is transmitted to the third gas compressor 13 through the connecting copper pipe 15 for further compression. Then, the gas in an extremely high-pressure state is transported to the gas storage tank 17 through the connecting copper pipe 16. By controlling the opening of the valve on the gas storage tank 17, the high-pressure gas can be output for industrial production use.

[0029] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A gas compressor with multiple gas compression functions, comprising a frame (1), a first gas compressor (11), a second gas compressor (12) and a third gas compressor (13), characterized in that: The No. 1 gas compressor (11) is fixedly mounted on the frame (1), the No. 2 gas compressor (12) is fixedly mounted on the frame (1) and is located on the right side of the No. 1 gas compressor (11), the No. 3 gas compressor (13) is fixedly mounted on the frame (1) and is located on the right side of the No. 2 gas compressor (12), the exhaust end of the No. 1 gas compressor (11) is fixedly connected to a connecting copper tube 1 (14), the end of the connecting copper tube 1 (14) away from the No. 1 gas compressor (11) is fixedly connected to the intake end of the No. 2 gas compressor (12), the exhaust end of the No. 2 gas compressor (12) is fixedly connected to a connecting copper tube 2 (15), the connecting copper tube The end of the second (15) away from the second gas compressor (12) is fixedly connected to the air inlet end of the third gas compressor (13); the exhaust end of the third gas compressor (13) is fixedly connected to the connecting copper tube three (16); the end of the connecting copper tube three (16) away from the third gas compressor (13) is fixedly connected to the gas storage tank (17); the gas storage tank (17) is fixedly installed on the right side of the frame (1); the air inlet end of the first gas compressor (11) is fixedly connected to the connecting hose (18); the end of the connecting hose (18) away from the first gas compressor (11) is threadedly connected to the air filter bin (191); and a heat dissipation mechanism (2) is provided on the frame (1).

2. A gas compressor with multiple gas compression functions according to claim 1, characterized in that: An annular support frame (19) is fixedly mounted on the outer wall of the air filter bin (191), the annular support frame (19) is fixedly mounted on the top of the frame (1), and an inner support plate (192) is fixedly mounted on the inner wall of the air filter bin (191).

3. A gas compressor with multiple gas compression functions according to claim 2, characterized in that: A driving motor (193) is fixedly mounted on the top of the inner support plate (192); a rotating shaft (194) is fixedly connected to the output shaft of the driving motor (193); and a blade (195) located below the inner support plate (192) is fixedly mounted on the outer wall of the rotating shaft (194).

4. A gas compressor with multiple gas compression functions according to claim 3, characterized in that: A partition (196) is fixedly installed on the inner wall of the air filter bin (191), an annular filter (197) is fixedly installed on the inner wall of the partition (196), the bottom of the rotating shaft (194) extends to the bottom of the partition (196), the bottom of the rotating shaft (194) is detachably connected to a cleaning strip (198), the top of the cleaning strip (198) is fixedly connected to a brush, and the top of the brush is movably connected to the bottom of the annular filter (197).

5. The gas compressor with multiple gas compression functions according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises a hollow block (21), a hollow ring (25) and a hollow plate (27); the hollow block (21) is fixedly mounted on the top of the frame (1); a soft air pipe (24) is fixedly connected to the top of the hollow block (21); a cylindrical fan (22) is fixedly connected to the front of the hollow block (21); and a stainless steel mesh cylinder (23) is detachably connected to the front of the cylindrical fan (22).

6. A gas compressor with multiple gas compression functions according to claim 5, characterized in that: The hollow ring (25) is fixedly mounted on the top of the inner cavity of the frame (1), the top of the hollow ring (25) is fixedly connected with an air nozzle (26), and the ends of the plurality of soft air pipes (24) away from the hollow block (21) are fixedly connected to the front of the hollow ring (25).

7. The gas compressor with multiple gas compression functions according to claim 6, characterized in that: The hollow plate (27) is fixedly mounted on the top of the frame (1), a stainless steel wire mesh (28) is fixedly mounted on the top of the inner wall of the hollow plate (27), and the ends of the plurality of soft air pipes (24) away from the hollow block (21) are fixedly connected to the front side of the hollow plate (27).

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