A swing type air compressor with double air intake function

Abstract

The present invention provides a swing-type air compressor with a dual air intake function. The air compressor body includes a mounting cylinder and a cylinder cover. A first chamber and a second chamber are arranged in the mounting cylinder. A first partition plate and a second partition plate are arranged on a rotating shaft. The first partition plate divides the first chamber into a first air chamber and a second air chamber, and the second partition plate divides the second chamber into a third air chamber and a fourth air chamber. The first air chamber is connected to a first air inlet pipe and a first air outlet pipe, the second air chamber is connected to a second air inlet pipe and a second air outlet pipe, the third air chamber is connected to a third air inlet pipe and a third air outlet pipe, the fourth air chamber is connected to a fourth air inlet pipe and a fourth air outlet pipe, the first air inlet pipe and the third air inlet pipe are connected via a first manifold, and the second air inlet pipe and the fourth air inlet pipe are connected via a second manifold. The air compressor can effectively increase the air supply and air release rates, accelerate the formation of differential pressure, thereby increasing the rotation efficiency of the rotating shaft and improving the working efficiency of the air compressor.

Description

Technical Field

[0001] The present invention relates to the field of air compressors, and more specifically, to a swing-type air compressor with a double air intake function. Background Art

[0002] In the prior art, the structure of the pendulum air compressor (also known as the swing fan / swing air compressor) is composed of a driving crankshaft assembly and an air compressor body assembly, and it is mostly used on special vehicles. The structural principle of the pendulum air compressor is described in "Compressor Technology, Issue 4, 2004 (Issue 186 in total), Principle and Performance Test Analysis of Swing Air Compressors". At present, the inner cavity of the body of the swing air compressor is cylindrical, and the crankcase connection position is at one end face of the cylinder (the end face is sealed with an end cover, and the end cover has an axial hole in the middle). The other end face of the cylinder is sealed with another end cover, and the end cover has a vent. Two compression chambers are formed inside, and the rotating shaft of the swing piston is driven to rotate by the pressure difference, thereby realizing the rotation of the swing piston. However, most traditional swing air compressors only have one set of air inlet and outlet ports, and the air supply and exhaust rates are slow, which affects the efficiency of the rotation of the rotating shaft and needs to be improved. Summary of the invention

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a swing-type air compressor with a dual air intake function, which has a novel structure and can effectively increase the air supply and air discharge rates, accelerate the formation of differential pressure, thereby improving the rotation efficiency of the shaft and improving the working efficiency of the air compressor.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] The present invention provides a swing-type air compressor with a dual air intake function, comprising a crankcase and an air compressor body of the swing-type air compressor, wherein the rotating shaft of the swing piston of the air compressor body is connected to the input shaft of the crankcase; the air compressor body comprises a mounting cylinder closed at one end, a cylinder cover arranged at the other end of the mounting cylinder, a first limiting frame and a second limiting frame symmetrically arranged are fixedly arranged in the mounting cylinder, the first limiting frame is a fan-shaped contour structure, the outer arc surface of the first limiting frame is adapted to the inner wall of the mounting cylinder, and the inner arc surface is adapted to the outer wall of the rotating shaft, the second limiting frame has the same structure as the first limiting frame, and the first limiting frame and the second limiting frame are The first and second limit frames are arranged relatively to each other and are symmetrical about the axis of the rotating shaft. The symmetrically arranged first limit frame and the second limit frame form a sealed rotation fit with the rotating shaft. The first limit frame, the second limit frame and the inner wall of the mounting tube form a first chamber and a second chamber. A first partition plate and a second partition plate are fixedly arranged on the rotating shaft. The first partition plate and the second partition plate are symmetrically arranged about the axis of the rotating shaft. One end of the first partition plate and the second partition plate away from the rotating shaft abuts against the inner wall of the mounting tube for rotation. The first partition plate is placed in the first chamber and divides the first chamber into a first air chamber and a second air chamber. The second partition plate is placed In the second chamber, the second chamber is divided into a third air chamber and a fourth air chamber; the first limiting frame is provided with a first air inlet pipe, a fourth air inlet pipe, a first air outlet pipe and a fourth air outlet pipe, the first air inlet pipe and the first air outlet pipe are both connected to the first air chamber, the first air outlet pipe is provided with a first solenoid valve, the fourth air inlet pipe and the fourth air outlet pipe are both connected to the fourth air chamber, and the fourth air outlet pipe is provided with a fourth solenoid valve; the second limiting frame is provided with a second air inlet pipe, a third air inlet pipe, a second air outlet pipe and a third air outlet pipe, the second air inlet pipe and the second air outlet pipe are both connected to the second air chamber, the second A second solenoid valve is provided on the air outlet pipe, the third air inlet pipe and the third air outlet pipe are both connected to the third air chamber, and the third air outlet pipe is provided with a third solenoid valve; the first air inlet pipe, the second air inlet pipe, the third air inlet pipe and the fourth air inlet pipe all protrude from the cylinder cover, the first air inlet pipe and the third air inlet pipe are connected through a first manifold, the first manifold is connected with a first air supply pipe, and the first air supply pipe is provided with a fifth solenoid valve, the second air inlet pipe and the fourth air inlet pipe are connected through a second manifold, the second manifold is connected with a second air supply pipe, and the second air supply pipe is provided with a sixth solenoid valve.

[0006] In a preferred technical solution of the present invention, a plurality of first heat dissipation mesh plates are fixedly provided inside the first limiting frame, the first heat dissipation mesh plates are in an arc-shaped plate structure, and the centers of the circles are all on the axis of the mounting tube, and the two ends of the first heat dissipation mesh plates abut against the two sides of the first limiting frame close to the first air chamber and the fourth air chamber, and the first air outlet pipe and the fourth air outlet pipe are located between the intervals of adjacent first heat dissipation mesh plates; a plurality of second heat dissipation mesh plates are fixedly provided inside the second limiting frame, the second heat dissipation mesh plates are in an arc-shaped plate structure, and the centers of the circles are all on the axis of the mounting tube, and the two ends of the second heat dissipation mesh plates abut against the two sides of the second limiting frame close to the second air chamber and the third air chamber, and the second air outlet pipe and the third air outlet pipe are located between the intervals of adjacent second heat dissipation mesh plates.

[0007] In a preferred technical solution of the present invention, the first heat dissipation mesh plate is a grid plate structure made of copper metal / aluminum alloy / thermal conductive graphite; the first heat dissipation mesh plate and the second heat dissipation mesh plate are the same in number, structure, and position.

[0008] In a preferred technical solution of the present invention, first air-permeable mesh holes are provided on the wall surfaces of the first limiting frame and the second limiting frame away from the rotating shaft, and second air-permeable mesh holes are provided on the side wall of the mounting tube corresponding to the first air-permeable mesh holes.

[0009] In a preferred technical solution of the present invention, the first breathable mesh is in a long rectangular structure, and the second breathable mesh is adapted in shape to the first breathable mesh and has a corresponding position.

[0010] In a preferred technical solution of the present invention, the first limiting frame and the second limiting frame are both an integral structure made of copper metal or aluminum alloy.

[0011] In a preferred technical solution of the present invention, a first sealing gasket is fixedly adhered to the wall surface of the first limiting frame and the second limiting frame that cooperate with the rotating shaft.

[0012] In a preferred technical solution of the present invention, a second sealing gasket is fixedly adhered to the wall surface of the first partition and the second partition away from the rotating shaft.

[0013] The beneficial effects of the present invention are:

[0014] The present invention provides a swing-type air compressor with dual air intake function, which has a novel structure. The design and coordination of the first air chamber, the second air chamber, the third air chamber, the fourth air chamber, the first air inlet pipe, the second air inlet pipe, the third air inlet pipe, the fourth air inlet pipe, the first air outlet pipe, the second air outlet pipe, the third air outlet pipe, the fourth air outlet pipe, the first junction, the second junction, the first air supply pipe, the second air supply pipe, the first solenoid valve, the second solenoid valve, the third solenoid valve, the fourth solenoid valve, the fifth solenoid valve and the sixth solenoid valve can form a pressure difference inside the first air chamber, the second air chamber, the third air chamber and the fourth air chamber, and push the first partition and the second partition, thereby driving the rotation of the rotating shaft; and the above structure can effectively increase the rate of air supply and air release, accelerate the formation of differential pressure, and quickly push the first partition and the second partition, thereby improving the rotation efficiency of the rotating shaft and improving the working efficiency of the air compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a swing-type air compressor with a double air intake function provided in a specific embodiment of the present invention;

[0016] Figure 2 It is a side view of an end cover of a swing type air compressor with a double air intake function provided in a specific embodiment of the present invention;

[0017] Figure 3 It is a schematic diagram of the internal structure of a swing-type air compressor with a double air intake function provided in a specific embodiment of the present invention;

[0018] Figure 4 is a schematic structural diagram of a first limiting frame provided in a specific embodiment of the present invention;

[0019] Figure 5 It is a schematic structural diagram of a second limiting frame provided in a specific embodiment of the present invention.

[0020] In the figure:

[0021] 100, air compressor body; 110, mounting cylinder; 120, cylinder cover; 130, rotating shaft; 140, first baffle; 150, second baffle; 160, second air permeable mesh; 170, second sealing gasket; 210, first limiting frame; 220, second limiting frame; 230, first air permeable mesh; 240, first sealing gasket; 310, first chamber; 311, first air chamber; 312, second air chamber; 320, second chamber; 321, third air chamber; 322, fourth air chamber; 410, first air inlet pipe; 420, second air inlet Tube; 430, the third air inlet pipe; 440, the fourth air inlet pipe; 510, the first air outlet pipe; 520, the second air outlet pipe; 530, the third air outlet pipe; 540, the fourth air outlet pipe; 610, the first solenoid valve; 620, the second solenoid valve; 630, the third solenoid valve; 640, the fourth solenoid valve; 650, the fifth solenoid valve; 660, the sixth solenoid valve; 710, the first manifold; 720, the second manifold; 730, the first air supply pipe; 740, the second air supply pipe; 810, the first heat dissipation mesh plate; 820, the second heat dissipation mesh plate. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0023] like Figures 1 to 3As shown, a specific embodiment of the present invention discloses a swing-type air compressor with a dual air intake function, including a crankcase and an air compressor body 100 of the swing-type air compressor, wherein the rotating shaft 130 of the swing piston of the air compressor body 100 is connected to the input shaft of the crankcase; the air compressor body 100 includes a mounting cylinder 110 closed at one end, and a cylinder cover 120 covered at the other end of the mounting cylinder 110, wherein a symmetrically arranged first limiting frame 210 and a second limiting frame 220 are fixedly arranged in the mounting cylinder 110, wherein the first limiting frame 210 is in a fan-shaped contour structure, wherein the outer arc surface of the first limiting frame 210 is adapted to the inner wall of the mounting cylinder 110, and the inner arc surface is adapted to the outer wall of the rotating shaft 130, and the second limiting frame 220 ... first limiting frame 210 is in a fan-shaped contour structure, wherein the outer arc surface of the first limiting frame 210 is adapted to the inner wall of the mounting cylinder 110, and The limiting frame 220 has the same structure as the first limiting frame 210. The first limiting frame 210 and the second limiting frame 220 are arranged opposite to each other and are symmetrical about the axis of the rotating shaft 130. A sealed rotation fit is formed between the symmetrically arranged first limiting frame 210 and the second limiting frame 220 and the rotating shaft 130. The first limiting frame 210, the second limiting frame 220 and the inner wall of the mounting tube 110 form a first chamber 310 and a second chamber 320. The rotating shaft 130 is fixedly provided with a first partition plate 140 and a second partition plate 150. The first partition plate 140 and the second partition plate 150 are symmetrically arranged about the axis of the rotating shaft 130. The first partition plate 140 and the second partition plate 150 are One end of the second partition 150 away from the rotating shaft 130 abuts against the inner wall of the mounting tube 110 for rotation, the first partition 140 is placed in the first chamber 310, and the first chamber 310 is divided into a first air chamber 311 and a second air chamber 312, the second partition 150 is placed in the second chamber 320, and the second chamber 320 is divided into a third air chamber 321 and a fourth air chamber 322; the first limiting frame 210 is provided with a first air inlet pipe 410, a fourth air inlet pipe 440, a first air outlet pipe 510 and a fourth air outlet pipe 540, the first air inlet pipe 410 and the first air outlet pipe 510 are both connected to the first air chamber 311, the first air outlet pipe 510 A first solenoid valve 610 is provided on the fourth air inlet pipe 440 and the fourth air outlet pipe 540 are both connected to the fourth air chamber 322, and a fourth solenoid valve 640 is provided on the fourth air outlet pipe 540; a second air inlet pipe 420, a third air inlet pipe 430, a second air outlet pipe 520 and a third air outlet pipe 530 are provided in the second limiting frame 220, the second air inlet pipe 420 and the second air outlet pipe 520 are both connected to the second air chamber 312, a second solenoid valve 620 is provided on the second air outlet pipe 520, the third air inlet pipe 430 and the third air outlet pipe 530 are both connected to the third air chamber 321, and a third solenoid valve 630 is provided on the third air outlet pipe 530;The first air intake pipe 410, the second air intake pipe 420, the third air intake pipe 430, and the fourth air intake pipe 440 all protrude from the cylinder cover 120. The first air intake pipe 410 and the third air intake pipe 430 are connected through the first manifold 710. The first manifold 710 is connected with a first air supply pipe 730. The first air supply pipe 730 is provided with a fifth solenoid valve 650. The second air intake pipe 420 and the fourth air intake pipe 440 are connected through the second manifold 720. The second manifold 720 is connected with a second air supply pipe 740. The second air supply pipe 740 is provided with a sixth solenoid valve 660.

[0024] The above-mentioned swing type air compressor with double air intake function has a novel structure, wherein the first air chamber 311, the second air chamber 312, the third air chamber 321, the fourth air chamber 322, the first air intake pipe 410, the second air intake pipe 420, the third air intake pipe 430, the fourth air intake pipe 440, the first air outlet pipe 510, the second air outlet pipe 520, the third air outlet pipe 530, the fourth air outlet pipe 540, the first manifold 710, the second manifold 720, the first air supply pipe 730, the second air supply pipe The design and coordination of the tube 740, the first solenoid valve 610, the second solenoid valve 620, the third solenoid valve 630, the fourth solenoid valve 640, the fifth solenoid valve 650, and the sixth solenoid valve 660 can form a pressure difference inside the first air chamber 311, the second air chamber 312, the third air chamber 321, and the fourth air chamber 322, thereby pushing the first baffle 140 and the second baffle 150, thereby driving the rotation of the shaft 130; and the above structure can effectively increase the rate of air supply and air release, accelerating The formation of differential pressure quickly pushes the first baffle 140 and the second baffle 150, thereby improving the rotation efficiency of the shaft 130 and improving the working efficiency of the air compressor; more specifically, during working hours, the first air chamber 311 and the third air chamber 321 are inflated through the first manifold 710, and at the same time the second solenoid valve 620 and the fourth solenoid valve 640 are opened, so that there is a pressure difference between the first air chamber 311 and the second air chamber 312, and there is a pressure difference between the third air chamber 321 and the fourth air chamber 322. , to push the first partition 140 and the second partition 150; and when the rotating shaft 130 needs to be reversed, air is supplied to the second air chamber 312 and the fourth air chamber 322, and at the same time the first solenoid valve 610 and the third solenoid valve 630 are opened, so that there is a pressure difference between the second air chamber 312 and the first air chamber 311, and there is a pressure difference between the fourth air chamber 322 and the third air chamber 321, thereby realizing the reverse movement of the first partition 140 and the second partition 150, thereby realizing the reverse rotation of the rotating shaft 130.

[0025] Furthermore, a plurality of first heat dissipation mesh plates 810 are fixedly provided inside the first limiting frame 210, and the first heat dissipation mesh plates 810 are in an arc-shaped plate structure, and the center of the circle is on the axis of the mounting tube 110, and the two ends of the first heat dissipation mesh plates 810 abut against the two sides of the first limiting frame 210 close to the first air chamber 311 and the fourth air chamber 322, and the first air outlet pipe 510 and the fourth air outlet pipe 540 are located between the intervals of the adjacent first heat dissipation mesh plates 810; a plurality of second heat dissipation mesh plates 820 are fixedly provided inside the second limiting frame 220, and the second heat dissipation mesh plates 820 are in an arc-shaped plate structure, and the center of the circle is on the axis of the mounting tube 110, and the two ends of the second heat dissipation mesh plates 820 abut against the second limiting frame 220 close to the second air chamber 311 and the fourth air chamber 322. On both sides of the chamber 312 and the third air chamber 321, the second air outlet pipe 520 and the third air outlet pipe 530 are located between the intervals of the adjacent second heat dissipation mesh plates 820; this structural design can set multiple first heat dissipation mesh plates 810 on the outside of the first air outlet pipe 510 and the fourth air outlet pipe 540, and set multiple second heat dissipation mesh plates 820 on the outside of the second air outlet pipe 520 and the third air outlet pipe. The first heat dissipation mesh plate 810 and the second heat dissipation mesh plate 820 transfer the heat generated in the first chamber 310 and the second chamber 320 to the first chamber 310 and the second chamber 320 respectively, and use the airflow output by the first air outlet pipe 510, the second air outlet pipe 520, the third air outlet pipe 530, and the fourth air outlet pipe 540 to bring out the heat, accelerate the heat dissipation, and prevent equipment damage.

[0026] Furthermore, the first heat dissipation mesh plate 810 is a grid plate structure made of copper metal / aluminum alloy / thermal conductive graphite; the first heat dissipation mesh plate 810 and the second heat dissipation mesh plate 820 are the same in number, structure, and position; heat transfer is convenient and subsequent air circulation and heat dissipation can be facilitated.

[0027] Furthermore, the first limiting frame 210 and the second limiting frame 220 are both provided with a first breathable mesh 230 on the wall surface away from the rotating shaft 130, and the side wall of the mounting tube 110 is provided with a second breathable mesh 160 corresponding to the first breathable mesh 230; the first breathable mesh 230 is a long rectangular structure, and the second breathable mesh 160 is adapted in shape to the first breathable mesh 230 and corresponds in position; this structural design can facilitate the external transmission of hot air and further enhance the heat dissipation effect.

[0028] Furthermore, the first limiting frame 210 and the second limiting frame 220 are both integral structures made of copper metal or aluminum alloy; this structural design facilitates the production and processing of the first limiting frame 210 and the second limiting frame 220, and can ensure sufficient structural strength.

[0029] Furthermore, a first sealing gasket 240 is fixedly attached to the wall surface where the first limiting frame 210 and the second limiting frame 220 cooperate with the rotating shaft 130, so that a rotating sealing cooperation is formed between the first limiting frame 210 and the second limiting frame 220 and the rotating shaft 130, effectively ensuring air tightness.

[0030] Furthermore, a second sealing gasket 170 is fixedly adhered to the wall surface of the first partition 140 and the second partition 150 away from the rotating shaft 130; this structural design can achieve a sealed separation between the first air chamber 311 and the second air chamber 312, and between the third air chamber 321 and the fourth air chamber 322, so as to effectively push the first partition 140 and the second partition 150 without affecting the normal rotation of the rotating shaft 130.

[0031] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A swing-type air compressor with a dual air intake function, comprising a crankcase and an air compressor body (100) of the swing-type air compressor, wherein a rotating shaft (130) of a swing piston of the air compressor body (100) is connected to an input shaft of the crankcase; characterized in that: The air compressor body (100) comprises a mounting cylinder (110) with one end closed, and a cylinder cover (120) arranged on the other end of the mounting cylinder (110). A first limiting frame (210) and a second limiting frame (220) which are symmetrically arranged are fixedly arranged in the mounting cylinder (110). The first limiting frame (210) is in a fan-shaped contour structure. The outer arc surface of the first limiting frame (210) is adapted to the inner wall of the mounting cylinder (110), and the inner arc surface is adapted to the outer wall of the rotating shaft (130). The second limiting frame (220) is in a fan-shaped contour structure. 20) has the same structure as the first limiting frame (210), the first limiting frame (210) and the second limiting frame (220) are arranged opposite to each other and are symmetrical about the axis of the rotating shaft (130), and a sealed rotation fit is formed between the symmetrically arranged first limiting frame (210) and the second limiting frame (220) and the rotating shaft (130); the first limiting frame (210), the second limiting frame (220) and the inner wall of the installation tube (110) form a first chamber (310) and a second chamber (320); A first partition plate (140) and a second partition plate (150) are fixedly provided on the rotating shaft (130). The first partition plate (140) and the second partition plate (150) are symmetrically arranged about the axis of the rotating shaft (130). One end of the first partition plate (140) and the second partition plate (150) away from the rotating shaft (130) abuts against the inner wall of the mounting tube (110) for rotation. The first partition plate (140) is placed in the first chamber (310) and divides the first chamber (310) into a first air chamber (311) and a second air chamber (312). The second partition plate (150) is placed in the second chamber (320) and divides the first chamber (320) into a first air chamber (311) and a second air chamber (312). The second chamber (320) is divided into a third air chamber (321) and a fourth air chamber (322); a first air inlet pipe (410), a fourth air inlet pipe (440), a first air outlet pipe (510) and a fourth air outlet pipe (540) are provided in the first limiting frame (210); the first air inlet pipe (410) and the first air outlet pipe (510) are both in communication with the first air chamber (311); a first solenoid valve (610) is provided on the first air outlet pipe (510); the fourth air inlet pipe (440) and the fourth air outlet pipe (540) are both in communication with the fourth air chamber (322); a fourth solenoid valve (640) is provided on the fourth air outlet pipe (540). The second limiting frame (220) is provided with a second air inlet pipe (420), a third air inlet pipe (430), a second air outlet pipe (520) and a third air outlet pipe (530); the second air inlet pipe (420) and the second air outlet pipe (520) are both in communication with the second air chamber (312); the second air outlet pipe (520) is provided with a second solenoid valve (620); the third air inlet pipe (430) and the third air outlet pipe (530) are both in communication with the third air chamber (321); the third air outlet pipe (530) is provided with a third solenoid valve (630); the first air inlet pipe (410), the second air inlet pipe (420), the second air outlet pipe (520) and the third air outlet pipe (530) are both in communication with the third air chamber (321); the third air outlet pipe (530) is provided with a third solenoid valve (630); The third air intake pipe (430) and the fourth air intake pipe (440) all protrude from the cylinder cover (120); the first air intake pipe (410) and the third air intake pipe (430) are connected via a first manifold (710); a first air supply pipe (730) is connected to the first manifold (710); a fifth solenoid valve (650) is provided on the first air supply pipe (730); the second air intake pipe (420) and the fourth air intake pipe (440) are connected via a second manifold (720); a second air supply pipe (740) is connected to the second manifold (720); a sixth solenoid valve (660) is provided on the second air supply pipe (740); A plurality of first heat dissipation mesh plates (810) are fixedly arranged inside the first limiting frame (210), the first heat dissipation mesh plates (810) are in an arc-shaped plate structure, and the centers of the circles are all located on the axis of the mounting tube (110), the two ends of the first heat dissipation mesh plates (810) abut against the two sides of the first limiting frame (210) close to the first air chamber (311) and the fourth air chamber (322), and the first air outlet pipe (510) and the fourth air outlet pipe (540) are located between the intervals of adjacent first heat dissipation mesh plates (810); A plurality of second heat dissipation mesh plates (820) are fixedly arranged inside the second limiting frame (220); the second heat dissipation mesh plates (820) are in an arc-shaped plate structure, and the center of each of the second heat dissipation mesh plates (820) is located on the axis of the mounting tube (110); two ends of the second heat dissipation mesh plates (820) abut against two sides of the second limiting frame (220) close to the second air chamber (312) and the third air chamber (321); the second air outlet pipe (520) and the third air outlet pipe (530) are located between adjacent second heat dissipation mesh plates (820); first air permeable mesh holes (230) are provided on the wall surfaces of the first limiting frame (210) and the second limiting frame (220) away from the rotating shaft (130); and second air permeable mesh holes (160) are provided on the side wall of the mounting tube (110) corresponding to the first air permeable mesh holes (230).

2. The swing type air compressor with double air intake function according to claim 1, characterized in that: The first heat dissipation mesh plate (810) is a grid plate structure made of copper metal / aluminum alloy / thermal conductive graphite; the first heat dissipation mesh plates (810) and the second heat dissipation mesh plates (820) are the same in number, structure, and position.

3. The swing type air compressor with double air intake function according to claim 2, characterized in that: The first air-permeable mesh hole (230) is in the form of a long rectangular structure, and the second air-permeable mesh hole (160) is adapted in shape to the first air-permeable mesh hole (230) and corresponds in position.

4. The swing type air compressor with double air intake function according to claim 1, characterized in that: The first limiting frame (210) and the second limiting frame (220) are both integral structures made of copper metal or aluminum alloy.

5. The swing type air compressor with double air intake function according to claim 1, characterized in that: A first sealing gasket (240) is fixedly adhered to the wall surfaces of the first limiting frame (210) and the second limiting frame (220) that cooperate with the rotating shaft (130).

6. The swing type air compressor with double air intake function according to claim 1, characterized in that: A second sealing gasket (170) is fixedly adhered to the wall surfaces of the first partition plate (140) and the second partition plate (150) away from the rotating shaft (130).

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