Novel compressor cooling fan

Abstract

The utility model relates to the technical field of air compressors, and discloses a novel compressor cooling fan which comprises a rear plate, connecting rods are fixedly connected to the periphery of the front side of the outer wall of the rear plate, the front ends of the connecting rods are fixedly connected with the same front plate, and a first supporting frame is fixedly connected to the rear side of the outer wall of the rear plate. The inner wall of the first supporting frame is fixedly connected with a fixing cover, the front side of the outer wall of the fixing cover is fixedly connected with a motor, the front side of the outer wall of the front plate is fixedly connected with a second supporting frame, and the output end of the motor is rotationally connected with the second supporting frame. In the utility model, the motor is matched with the support frame II, the mounting cover and the bearing to drive the impeller to stably rotate, so that air is accelerated to be discharged to the radiating fins, the heat conducting plate is tightly connected with the radiating fins to transfer heat, the efficient radiating function is realized, and the problems of limited radiating effect, high energy consumption and low practicability due to the fact that only a radiating fan is used in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air compressor technical field especially relates to a novel compressor cooling fan. BACKGROUND

[0002] Air compressor is a kind of equipment to compress gas, and air compressor is similar in structure to water pump.Most air compressors are reciprocating piston, rotating vane or rotating screw, and thus need to use the heat dissipation device of air compressor when air compressor is cooled.

[0003] Through the retrieval, China patent publication number CN222046052U discloses a kind of heat dissipation device of air compressor, including compressor sleeve rod and air compressor body, the compressor sleeve rod is installed and is connected on the lateral side of air compressor body, the compressor sleeve rod and air compressor body are fixedly connected by assembly bolt, the upper end of the compressor sleeve rod is provided with top heat dissipation panel, the upper end of the top heat dissipation panel is provided with heat dissipation fan, the outside of the heat dissipation fan is located on top heat dissipation panel and is provided with infrared temperature sensor, the left end of the top heat dissipation panel is provided with heat dissipation medium storage tank, the upper end of the heat dissipation medium storage tank is located on top heat dissipation panel and is provided with delivery pump machine, the delivery pump machine, infrared temperature sensor and heat dissipation fan are electrically connected with external controller, the heat dissipation device of air compressor disclosed in the utility model has the temperature of the corresponding position in response, so that the technical effect that corresponding position can be cooled, but in actual use process, only rely on heat dissipation fan cooling effect is limited, and need long time work to increase energy consumption, reduce the practicability of device. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of novel compressor cooling fan, to improve the problem that only rely on heat dissipation fan cooling effect is limited in prior art, and need long time work to increase energy consumption, reduce the practicability of device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: A novel compressor cooling fan includes a rear plate. Connecting rods are fixedly connected to all four sides of the front side of the outer wall of the rear plate. The front ends of multiple connecting rods are fixedly connected to the same front plate. A support frame one is fixedly connected to the rear side of the outer wall of the rear plate. A fixing cover is fixedly connected to the inner wall of the support frame one. A motor is fixedly connected to the front side of the outer wall of the fixing cover. A support frame two is fixedly connected to the front side of the outer wall of the front plate. The output end of the motor is rotatably connected to the support frame two. The output end of the motor is fixedly connected to... The device is equipped with a mounting cover, the inner wall of which is rotatably connected to a bearing. The inner wall of the bearing is rotatably connected to the output end of the motor. An impeller is rotatably connected between the rear plate and the adjacent front plate. The rear side of the outer wall of the mounting cover is fixedly connected to the front side of the outer wall of the impeller. A heat-conducting plate is provided on the rear side of the outer wall of the rear plate. A quick-connect mechanism is provided on the outer wall of the heat-conducting plate for quickly connecting the rear plate and the heat-conducting plate. Multiple heat sinks are fixedly connected to the four sides of the front side of the outer wall of the heat-conducting plate. Multiple heat dissipation holes are opened on the outer wall of each of the multiple heat sinks.

[0006] Through the above technical solution: the motor is mounted on a component consisting of a support frame and a fixed cover. The support frame is fixed to the rear side of the outer wall of the rear plate, and the support frame is connected inside the fixed cover. The motor is fixed to the outer wall of the fixed cover at the front. The motor output end passes through the front plate and is rotatably connected to the support frame 2 on the front side of the outer wall of the front plate. This structure ensures stable power output of the motor. At the same time, the motor output end is connected to the mounting cover. The bearing on the inner wall of the mounting cover rotates with the motor output end to reduce rotational friction and ensure smooth motor operation, providing stable force for impeller rotation. The impeller is installed between the rear plate and the front plate, and its outer front wall is fixed to the rear side of the outer wall of the mounting cover. When the motor starts, it drives the impeller to rotate at high speed. Due to the special blade shape, the impeller generates negative pressure on the front side of the front plate when rotating. After acceleration and guidance, the airflow is discharged to all sides and acts on the heat sink to realize the circulation of heat dissipation airflow.

[0007] As a further description of the above technical solution:

[0008] The quick-installation mechanism includes multiple insert blocks, which are fixedly connected to the front periphery of the outer wall of the heat-conducting plate. Slots are provided on the rear periphery of the outer wall of the rear plate. The multiple insert blocks are slidably connected to the corresponding slots. The inner walls of the multiple slots are slidably connected to locking blocks. Springs are fixedly connected to the opposite ends of the multiple locking blocks. The opposite ends of the multiple springs are fixedly connected to the inner walls of the corresponding locking blocks. Pull rods are fixedly connected to the middle of the opposite ends of the multiple locking blocks.

[0009] Through the technical scheme, when the heat-conducting plate and the rear plate are assembled, the heat-conducting plate is aligned with the rear plate, the four peripheral insertion blocks of the front side of the heat-conducting plate are aligned with the four peripheral insertion slots of the rear side of the rear plate, the rear plate is pushed, the insertion blocks slide into the insertion slots, the inner wall clamping blocks of the insertion slots are extruded by the insertion blocks, the clamping blocks are moved away from the insertion blocks by compressing the connected springs, after the insertion blocks completely enter the insertion slots, the clamping blocks are reset under the elastic force of the springs, the insertion blocks are clamped, the assembly and fixation of the two are completed, when disassembled, the clamping blocks are driven by pulling the pull rods, the clamping blocks compress the springs and are separated from the insertion blocks, at this time, the rear plate is pulled, the insertion blocks slide out of the insertion slots, and the heat-conducting plate and the rear plate are separated. The connecting structure is designed, the insertion blocks, the insertion slots, the clamping blocks and the springs are cooperated, quick assembly and disassembly are realized, the equipment assembly and maintenance requirements are met, and the equipment structure stability and operation convenience are ensured.

[0010] As a further description of the above technical scheme:

[0011] The outer wall of the front plate is provided with an information board at the top of the front side, and screws are threadedly connected at the four corners of the outer wall of the information board. The rear ends of the plurality of screws are threadedly connected with the front plate.

[0012] Through the technical scheme, the information board is stably installed on the top of the front side of the outer wall of the front plate by being threadedly connected with the front plate at the four corners of the outer wall of the information board. The information board is used for displaying the related information of the device.

[0013] As a further description of the above technical scheme:

[0014] The front ends of the plurality of screws are provided with cross grooves, and the surfaces of the plurality of screws are subjected to smooth treatment.

[0015] Through the technical scheme, the cross grooves are arranged at the front ends of the plurality of screws, so that the screwdriver can be easily twisted. The surfaces of the plurality of screws are subjected to smooth treatment, so that the friction is reduced, the twisting process is smooth, and the abrasion is reduced.

[0016] As a further description of the above technical scheme:

[0017] The outer wall of the front plate is provided with an information board at the top of the front side, and screws are threadedly connected at the four corners of the outer wall of the information board. The rear ends of the plurality of screws are threadedly connected with the front plate.

[0018] Through the technical scheme, the alarm lamp is stably arranged in the inner wall of the mounting seat and is used for warning the running state of the device.

[0019] As a further description of the above technical scheme:

[0020] The outer wall of the front plate is provided with an information board at the top of the front side, and screws are threadedly connected at the four corners of the outer wall of the information board. The rear ends of the plurality of screws are threadedly connected with the front plate.

[0021] Through the technical scheme, the insertion rod is matched with the limiting groove one by one, sliding connection can be realized, the design not only provides accurate positioning for installation of the heat-conducting plate and the rear plate, but also enhances the stability of connection of the heat-conducting plate and the rear plate, so that the heat-conducting plate can be stably attached to the rear plate during equipment operation, and heat can be efficiently transferred.

[0022] As a further description of the technical scheme:

[0023] The front ends of the plurality of insertion rods are all rounded, and the surfaces of the plurality of insertion rods are all smooth.

[0024] Through the technical scheme, the front ends of the plurality of insertion rods are rounded to reduce resistance and collision damage risk during insertion, and the surfaces of the plurality of insertion rods are smooth to reduce sliding friction, so that the insertion rod can be smoothly inserted into the limiting groove.

[0025] As a further description of the technical scheme:

[0026] The distal ends of the plurality of pull rods are each fixedly connected with a pull block, and the outer walls of the plurality of pull blocks are all anti-skid treated.

[0027] Through the technical scheme, the distal ends of the plurality of pull rods are each fixedly connected with a pull block, and the outer walls of the plurality of pull blocks are all anti-skid treated, so as to provide more reliable gripping friction for an operator, and facilitate more efficient pulling of the pull rod during disassembly.

[0028] As a further description of the technical scheme:

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, a stable frame is constructed by a rear plate, a front plate and a connecting rod, a motor and an impeller are borne, the motor is cooperated with a support frame two, a mounting cover and a bearing, drives the stable rotation of the impeller, makes air accelerate and is discharged to the fin, the heat-conducting plate is closely connected with the fin and transfers heat, realizes high -efficient heat dissipation function, improves the problem that the heat dissipation effect of prior art is limited, energy consumption is high and practicality is low only by the heat dissipation fan.

[0031] 2. In the utility model, the rear plate and the heat-conducting plate are quickly and stably installed and disassembled by the ingenious cooperation of an insertion block, an insertion slot, a clamping block and a spring, when installing, the insertion block is slid into the insertion slot, the clamping block is automatically clamped under the action of the spring and fixed, when disassembling, the clamping block is separated from the insertion block by pulling the pull rod, so that the installation and disassembly time is greatly saved, and the maintenance efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 A perspective view of a novel compressor heat dissipation fan is provided in the utility model;

[0033] Figure 2 A partial structure split view of a novel compressor cooling fan is provided in the utility model;

[0034] Figure 3 A heat dissipation fin schematic view of a novel compressor cooling fan is provided in the utility model;

[0035] Figure 4 For Figure 3 The enlarged view of A in the middle;

[0036] Figure 5 A quick mounting mechanism schematic view of a novel compressor cooling fan is provided in the utility model.

[0037] Legend:

[0038] 1, back plate; 2, quick mounting mechanism; 201, plug block; 202, plug groove; 203, clamping block; 204, spring; 205, pull rod; 3, connecting rod; 4, front plate; 5, support frame one; 6, fixed cover; 7, motor; 8, support frame two; 9, mounting cover; 10, bearing; 11, impeller; 12, heat conduction plate; 13, heat dissipation fin; 14, heat dissipation hole; 15, information board; 16, screw; 17, cross slot; 18, mounting seat; 19, alarm lamp; 20, plug rod; 21, limiting groove; 22, pull block. Specific implementation

[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0040] Refer to Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a novel compressor heat dissipation fan, the outer wall front side of rear plate 1 is all fixedly connected with connecting rod 3, and connecting rod 3 plays the role of connecting rear plate 1 with front plate 4, makes the whole structure more stable, and the front end of multiple connecting rods 3 is fixedly connected with same front plate 4, and front plate 4 and rear plate 1 jointly constitute the frame main body of fan, provide the installation basis for other components, and the rear side of the outer wall of rear plate 1 is fixedly connected with support frame no. 5 for supporting fixed cover 6 and motor 7, guarantee the stability of motor 7 installation position, the inner wall of support frame no. 5 is fixedly connected with fixed cover 6, and fixed cover 6 provides reliable installation point for motor 7, ensures that motor 7 does not displace when working, and the outer wall front side of fixed cover 6 is fixedly connected with motor 7, as power source, provides power for the rotation of impeller 11, and the outer wall front side of front plate 4 is fixedly connected with support frame no. 8, and the output end of motor 7 is rotatably connected with support frame no. 8, and the output end of motor 7 is rotatably connected, plays the auxiliary support role to the output end of motor 7, makes its rotation more stable, and the output end of motor 7 is fixedly connected with mounting cover 9, and mounting cover 9 is used to connect the output end of motor 7 with impeller 11, and cooperates bearing 10 to guarantee the stability of impeller 11 rotation, and the inner wall of mounting cover 9 is rotatably connected with bearing 10, can reduce the friction of the output end of motor 7 when rotating, ensures that motor 7 runs smoothly, and the inner wall of bearing 10 is rotatably connected with the output end of motor 7, and the adjacent between rear plate 1 and front plate 4 rotatably connects with impeller 11, and under the driving of motor 7, high-speed rotation generates airflow and realizes heat dissipation function, and the outer wall rear side of mounting cover 9 is fixedly connected with the outer wall front side of impeller 11, guarantees the power of motor 7 can be effectively transmitted to impeller 11, makes it normal operation, and the outer wall rear side of rear plate 1 is provided with heat conduction plate 12, and the outer wall of heat conduction plate 12 is provided with quick -mounting mechanism 2, and quick -mounting mechanism 2 is used for quickly connecting rear plate 1 with heat conduction plate 12, and heat conduction plate 12 is responsible for absorbing the heat generated by compressor and transmitting to fin 13, and the outer wall front side of heat conduction plate 12 is all fixedly connected with multiple fins 13, and fin 13 increases the heat dissipation area, accelerates heat dissipation, improves heat dissipation efficiency, and the outer wall of multiple fins 13 is all provided with multiple heat dissipation holes 14, further enhances the heat exchange capacity of fin 13 and air, improves heat dissipation effect;The outer wall front side top of front plate 4 is provided with information board 15, is used to show the relevant information of the heat dissipation fan, is convenient for user operation and maintenance, and the outer wall four corners of information board 15 are all screw -threaded with screw 16, and screw 16 is used to firmly fix information board 15 on front plate 4, and the rear end of multiple screw 16 is all screw -threaded with front plate 4;The front end of multiple screw 16 is all provided with cross groove 17, is convenient for using screwdriver to screw screw 16, and the surface of multiple screw 16 is all smooth processing;

[0041] Specifically, the motor 7 is installed on the structure composed of the support frame one 5 and the fixed cover 6, the support frame one 5 is fixed on the outer wall of the rear plate 1, the fixed cover 6 is stably connected to the inner wall of the support frame one 5, the motor 7 is fixed on the outer wall of the front side of the fixed cover 6, the output end of the motor 7 is rotatably connected to the support frame two 8 on the outer wall of the front side of the front plate 4, this design enables the motor 7 to stably output power, at the same time, the output end of the motor 7 is connected to the mounting cover 9, the bearing 10 on the inner wall of the mounting cover 9 is rotatably connected to the output end of the motor 7, which reduces the friction during rotation and ensures smooth operation of the motor 7, providing stable power for the rotation of the impeller 11, the impeller 11 is installed between the rear plate 1 and the front plate 4, and the outer wall of the front side is fixedly connected to the outer wall of the rear side of the mounting cover 9, when the motor 7 starts, it drives the impeller 11 to rotate at high speed, when the impeller 11 rotates, it uses its special blade shape and negative pressure generated by rotation to suck air from the front side of the front plate 4, after acceleration and guidance, the air is discharged to the surrounding, blowing on the heat dissipation fins 13, the information board 15 is screwed to the front plate 4 through four screws 16 at the corners, the cross slot 17 opened at the front end of the screw 16 facilitates the use of screwdriver for screwing, and the smooth surface treatment makes the screwing process more smooth, the information board 15 is used to display the relevant information of the heat dissipation fan for the convenience of user operation and maintenance.

[0042] With reference to Figure 1 , Figure 4 and Figure 5 , the quick mounting mechanism 2 includes a plurality of plug blocks 201, which are fixedly connected to the outer wall of the front side of the heat conduction plate 12, and are matched with the insertion grooves 202 on the rear plate 1 to realize the preliminary positioning and connection of the heat conduction plate 12 and the rear plate 1, the outer wall of the rear side of the rear plate 1 is provided with a plurality of insertion grooves 202 for receiving the plug blocks 201 to provide a channel for the connection of the two, a plurality of plug blocks 201 are slidably connected to the corresponding insertion grooves 202, so that the heat conduction plate 12 can be adjusted in position relative to the rear plate 1, the inner wall of each insertion groove 202 is slidably connected to a clamping block 203, the clamping block 203 is slidable in the insertion groove 202 and is used to lock the plug block 201 to prevent the heat conduction plate 12 from loosening after being connected to the rear plate 1, the distal end of each clamping block 203 is fixedly connected to a spring 204, the spring 204 provides an elastic restoring force for the clamping block 203 to ensure that the clamping block 203 can automatically clamp the plug block 201 after being inserted, the inner wall of each clamping block 203 is fixedly connected to the distal end of the corresponding spring 204, the middle of the distal end of each clamping block 203 is fixedly connected to a pull rod 205, which is used to pull the clamping block 203 away from the plug block 201 when disassembly is needed; the distal end of each pull rod 205 is fixedly connected to a pull block 22 to provide a force point for the operator to conveniently pull the pull rod 205, and the outer wall of each pull block 22 is provided with anti-skid treatment;

[0043] Specifically, first align the heat-conducting plate 12 with the rear plate 1, so that the insertion blocks 201 around the front side of the heat-conducting plate 12 are aligned with the insertion slots 202 around the rear side of the rear plate 1, push the rear plate 1, and the insertion blocks 201 slide into the insertion slots 202. At this time, the clamping blocks 203 on the inner walls of the insertion slots 202 are pressed by the insertion blocks 201, compressing the springs 204 connected to them, and the clamping blocks 203 move away from the insertion blocks 201. When the insertion blocks 201 are completely inserted into the insertion slots 202, the clamping blocks 203 are reset under the elastic force of the springs 204, clamping the insertion blocks 201, completing the installation and fixation of the heat-conducting plate 12 and the rear plate 1. When disassembling, pull the clamping blocks 203 by pulling the pull rods 205, which compress the springs 204 and disengage the clamping blocks 203 from the insertion blocks 201. At this time, the rear plate 1 can be pulled forward, so that the insertion blocks 201 slide out of the insertion slots 202, realizing the separation of the heat-conducting plate 12 and the rear plate 1. The outer wall of the pull block 22 is treated with anti-skid treatment, which facilitates better force application during operation.

[0044] Referring to Figure 1 , Figure 3 and Figure 5 , the outer wall of the front plate 4 is fixedly connected with the mounting seat 18 at the right side of the front end, which provides a stable mounting position for the alarm lamp 19. The inner wall of the mounting seat 18 is fixedly connected with the alarm lamp 19. When the heat dissipation fan system detects abnormal conditions, the alarm lamp 19 lights up to alert the operator that the equipment has a problem and needs to be checked and handled in a timely manner. The outer wall of the front side of the heat-conducting plate 12 is fixedly connected with a plurality of insertion rods 20, and the outer wall of the rear side of the rear plate 1 is provided with a plurality of limiting grooves 21. The plurality of insertion rods 20 are respectively in sliding connection with the corresponding limiting grooves 21. The insertion rods 20 correspond to the limiting grooves 21 provided on the outer wall of the rear side of the rear plate 1, and the insertion rods 20 are aligned with the limiting grooves 21 when the heat-conducting plate 12 is installed. The front ends of the plurality of insertion rods 20 are treated with smoothness, and the surfaces of the plurality of insertion rods 20 are treated with smoothness. The front ends of the insertion rods 20 treated with smoothness are easier to insert into the limiting grooves 21, reducing the resistance and jamming during insertion and improving the installation efficiency.

[0045] Specifically, the mounting seat 18 provides a stable mounting position for the alarm lamp 19. When the heat dissipation fan system detects abnormal conditions, the alarm lamp 19 lights up to alert the operator that the equipment has a problem and needs to be checked and handled in a timely manner. The insertion rods 20 correspond to the limiting grooves 21 provided on the outer wall of the rear side of the rear plate 1, and the insertion rods 20 are aligned with the limiting grooves 21 when the heat-conducting plate 12 is installed. The front ends of the insertion rods 20 are treated with smoothness, which facilitates insertion. The surfaces of the insertion rods 20 are treated with smoothness, which can reduce the friction during insertion and make the insertion process smoother. After the insertion rods 20 are inserted into the limiting grooves 21, they can assist in positioning and limiting the heat-conducting plate 12, preventing unnecessary shaking or displacement of the heat-conducting plate 12 after being connected with the rear plate 1, and further enhancing the stability of the connection between the heat-conducting plate 12 and the rear plate 1.

[0046] Working principle: first back plate 1 as the whole device foundation support components, its outer wall before the four around through the connecting rod 3 and the front plate 4 firmly connected, together to build a stable frame structure, for other internal components provide installation support, back plate 1 outer wall rear side of the support frame 5 firmly fixed fixed cover 6, fixed cover 6 for motor 7 provides a reliable installation site, ensure that the motor 7 in operation to maintain stability, motor 7 output end through the front plate 4, and with the front plate 4 outer wall before the fixed support frame 8 II rotationally connected, so that the motor 7 can stably drive impeller 11 rotation, motor 7 output end of the installation cover 9 and impeller 11 fixedly connected, at the same time, the bearing 10 in the inner wall of the installation cover 9 and motor 7 output end rotationally connected, which further guarantees the smooth rotation of impeller 11, when the motor 7 is opened, the impeller 11 rotates at high speed between the front and rear plate 1, when the impeller 11 rotates, the special blade shape and the negative pressure generated by the rotation, so that the wind is sucked from the front side of the front plate 4, the air is sucked into the impeller 11 through the acceleration and guidance effect, and is discharged to the surrounding at a high speed, blowing on the fin 13, the heat plate 12 provided on the outer wall of the rear plate 1 is closely attached to the compressor, which can quickly transfer the heat generated by the compressor, the heat plate 12 is fixed on the front side of the fin 13, which greatly increases the heat dissipation area, when the air discharged by the impeller 11 blows on the fin 13, the air and the fin 13 rapidly exchange heat, taking away the heat on the fin 13, so as to realize the cooling of the fin 13, and effectively dissipate heat for the compressor;

[0047] And when installing the rear plate 1 on the heat plate 12, first align the heat plate 12 with the rear plate 1, so that the plug 201 on the front side of the heat plate 12 is aligned with the slot 202 on the rear side of the rear plate 1, push the rear plate 1, the plug 201 slides into the slot 202, at this time, the clamping block 203 in the inner wall of the slot 202 is extruded by the plug 201, compressing the spring 204 connected thereto, the clamping block 203 moves away from the plug 201, when the plug 201 is completely inserted into the slot 202, the clamping block 203 is reset under the action of the spring 204, clamping the plug 201, completing the installation and fixation of the heat plate 12 and the rear plate 1, when disassembling, pull the clamping block 203 by pulling the rod 205, so that the clamping block 203 compresses the spring 204 and separates from the plug 201, at this time, the rear plate 1 can be pulled forward, so that the plug 201 slides out of the slot 202, realizing the separation of the heat plate 12 and the rear plate 1, the outer wall of the pull block 22 is treated with anti-skid, which is convenient for operation.

[0048] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A new type of compressor cooling fan comprising a rear plate (1), characterized in that: The outer wall of the rear plate (1) is fixedly connected with connecting rods (3) around the front side, the front ends of the plurality of connecting rods (3) are fixedly connected with a same front plate (4), the rear plate (1) is fixedly connected with a support frame one (5) on the rear side of the outer wall, the inner wall of the support frame one (5) is fixedly connected with a fixed cover (6), the outer wall of the fixed cover (6) is fixedly connected with a motor (7) on the front side, the outer wall of the front plate (4) is fixedly connected with a support frame two (8) on the front side, the output end of the motor (7) is rotatably connected with the support frame two (8), the output end of the motor (7) is fixedly connected with a mounting cover (9), the inner wall of the mounting cover (9) is rotatably connected with a bearing (10), the inner wall of the bearing (10) is rotatably connected with the output end of the motor (7), the rear plate (1) and the front plate (4) are rotatably connected with an impeller (11) between the adjacent ones, the outer wall rear side of the mounting cover (9) is fixedly connected with the outer wall front side of the impeller (11), the rear plate (1) is provided with a heat conduction plate (12) on the rear side of the outer wall, the outer wall of the heat conduction plate (12) is provided with a quick mounting mechanism (2), the quick mounting mechanism (2) is used for quickly connecting the rear plate (1) and the heat conduction plate (12), the outer wall of the heat conduction plate (12) is fixedly connected with a plurality of heat dissipation fins (13) around the front side, the plurality of heat dissipation fins (13) are all provided with a plurality of heat dissipation holes (14) on the outer wall.

2. A new type of compressor cooling fan according to claim 1, characterized in that: The quick mounting mechanism (2) comprises a plurality of plug blocks (201), the plurality of plug blocks (201) are respectively fixedly connected on the outer wall front side of the heat conduction plate (12), the rear plate (1) is provided with plug grooves (202) around the rear side of the outer wall, the plurality of plug blocks (201) are respectively and slidably connected with corresponding plug grooves (202), the inner walls of the plurality of plug grooves (202) are all slidably connected with clamping blocks (203), the distal ends of the plurality of clamping blocks (203) are fixedly connected with springs (204), the distal ends of the plurality of springs (204) are respectively and fixedly connected with the inner walls of corresponding clamping blocks (203), the middle portions of the distal ends of the plurality of clamping blocks (203) are all fixedly connected with pull rods (205).

3. A new type of compressor cooling fan according to claim 1, characterized in that: The outer wall front side top of the front plate (4) is provided with an information board (15), the outer wall four corners of the information board (15) are all threadedly connected with screws (16), the rear ends of the plurality of screws (16) are all threadedly connected with the front plate (4).

4. A new type of compressor cooling fan according to claim 3, characterized in that: The front ends of the plurality of screws (16) are all provided with cross grooves (17), the surfaces of the plurality of screws (16) are all subjected to smooth treatment.

5. A new type of compressor cooling fan as claimed in claim 1, characterized in that: The outer wall front end right side of the front plate (4) is fixedly connected with a mounting seat (18), the inner wall of the mounting seat (18) is fixedly connected with an alarm lamp (19).

6. A new type of compressor cooling fan as claimed in claim 1, characterized in that: The outer wall front side of the heat conduction plate (12) is fixedly connected with a plurality of plug rods (20), the rear side of the outer wall of the rear plate (1) is provided with a plurality of limiting grooves (21), the plurality of plug rods (20) are respectively and slidably connected with corresponding limiting grooves (21).

7. A new type of compressor cooling fan as claimed in claim 6, characterized in that: The front ends of the plurality of insertion rods (20) are all rounded, and the surfaces of the plurality of insertion rods (20) are all smooth.

8. A new type of compressor cooling fan as claimed in claim 2, characterized in that: The distal ends of the plurality of pull rods (205) are all fixedly connected with pull blocks (22), and the outer walls of the plurality of pull blocks (22) are all provided with anti-skid treatment.

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