CN220705936U

CN220705936U - Permanent magnet variable frequency screw air compressor with heat dissipation assembly

Info

Publication number: CN220705936U
Application number: CN202322200599.0U
Authority: CN
Inventors: 杨芳
Original assignee: Shanghai Huachuzheng Intelligent Technology Co ltd
Current assignee: Shanghai Huachuzheng Intelligent Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-04-02
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a permanent magnet variable frequency screw air compressor with a heat radiation component in the technical field of air compressors, which comprises a heat radiation box, wherein a bearing plate is fixedly arranged at the lower end of the inside of the heat radiation box, an air compressor body is installed on the bearing plate, a vent is formed in the bearing plate, an oil inlet pipe and a low-pressure compressor head are arranged on the air compressor body, a first heat radiation component is arranged on the air compressor body, a second heat radiation component is arranged above the air compressor body, a temperature sensor is installed on the left side wall of the top end of the inside of the heat radiation box, a controller is installed on the surface of the upper end of the left side of the heat radiation box, an air outlet and an air inlet are respectively formed in the surfaces of the upper end and the lower end of the heat radiation box, bases are fixedly arranged at four corners of the bottom of the heat radiation box, the heat radiation effect of the permanent magnet variable frequency screw air compressor is good, and the heat radiation efficiency is high by arranging the first heat radiation component and the second heat radiation component.

Description

Permanent magnet variable frequency screw air compressor with heat dissipation assembly

Technical Field

The utility model relates to the technical field of air compressors, in particular to a permanent magnet variable frequency screw air compressor with a heat dissipation assembly.

Background

The air compressor is short for the air compressor, the air compressor is a device capable of compressing air as the name implies, the screw air compressor is provided with a single screw and a double screw, compared with a common variable frequency air compressor, the permanent magnet variable frequency air compressor adopts a permanent magnet motor, so that energy and electricity are saved, the permanent magnet variable frequency screw air compressor can generate a large amount of heat in a machine case after long-time operation, heat dissipation treatment is needed for preventing heat accumulation from influencing the service life of the permanent magnet variable frequency screw air compressor, the cooling effect of the conventional screw air compressor is poor, the heat dissipation efficiency is increased by adopting a mode of disassembling a box side plate for ensuring the normal operation of the screw air compressor, dust and impurities can enter the screw air compressor in a heat dissipation mode, and the operation of the device is not facilitated.

Disclosure of Invention

The utility model aims to provide a permanent magnet variable frequency screw air compressor with a heat dissipation assembly, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a permanent magnetism variable frequency screw air compressor with radiator unit, includes the heat dissipation case, the inside lower extreme of heat dissipation case is equipped with the bearing plate, install the air compressor body on the bearing plate, and seted up the vent corresponding with the air compressor body on the bearing plate, be equipped with oil feed pipe and low pressure compressor head on the air compressor body, and be equipped with first radiator unit on the air compressor body, and the top of air compressor body is equipped with second radiator unit, install temperature sensor on the left wall on the inside top of heat dissipation case, and the left upper end surface mounting of heat dissipation case has the controller, air exit and air intake have been seted up respectively to the upper and lower both ends surface of heat dissipation case, and all install the dust screen in air exit and the air intake, the four corners department of heat dissipation case bottom all has set firmly the base.

Further, the first cooling assembly comprises a cooling liquid pipe, the cooling liquid pipe winding is located the external surface of air compressor machine body, and both ends all run through the inside top of cooling box and communicate jointly and have the cooling liquid case about the cooling liquid pipe, the cooling liquid case installation is fixed in the top surface of cooling box, be equipped with the water-cooling circulating pump on the cooling liquid pipe, the top fixed connection of cooling liquid pump bottom through supporting seat and cooling box, and the water-cooling circulating pump is located the left side of cooling liquid case.

Further, the second cooling assembly comprises two motors and bearings which are distributed in a bilateral symmetry mode respectively, the motors and the bearings are fixed on the top wall in the cooling box, the bottom output end of the motor is connected with a first supporting rod, the second supporting rod is connected in the bearing in a rotating mode, belt pulleys are fixedly sleeved on the outer surfaces of the first supporting rod and the second supporting rod, the two belt pulleys are symmetrical, the outer surface transmission of the two belt pulleys is connected with the same transmission belt, and the bottoms of the first supporting rod and the second supporting rod are connected with cooling fan blades through fixing heads.

Further, the number of the air outlets is two, and the two air outlets are symmetrically positioned at the front side and the rear side of the cooling liquid tank respectively.

Further, the front end surface sliding through connection in the heat dissipation case has the heating panel rather than inside looks adaptation, all seted up the spout with heating panel looks adaptation on the left and right sides wall in the heat dissipation case, the heating panel is located the below of bearing plate, and evenly has seted up a plurality of bleeder vents on the heating panel.

Further, the front end surface of the heat dissipation box is hinged with a box door which corresponds to the inside of the heat dissipation box and is matched with the inside of the heat dissipation box.

Further, the middle surface of base bottom has seted up flutedly, the middle part surface mounting on the inside top of recess has electric putter, and the output of electric putter bottom is connected with the universal wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. this permanent magnetism variable frequency screw air compressor with cooling module, when the air compressor body work produced the heat, detect the temperature in the heat dissipation case through temperature sensor, when the heat was too high, temperature sensor gives the controller with signal transmission, through controller start motor and cold water circulating pump, can circulate the coolant liquid in the coolant liquid case through the coolant liquid circulating pump work and carry out the cooling through the coolant liquid pipe, the in-process that the coolant liquid flows in the coolant liquid pipe can cool down the heat dissipation to the air compressor body, wherein, when first heat dissipation module work, make its output rotate through the motor start, thereby can make the belt pulley on first branch and the first branch rotate, thereby can make another belt pulley and second branch carry out synchronous motion through the drive belt, thereby can make two heat dissipation flabellums rotate simultaneously, pass through the bleeder vent in proper order again to the air compressor body on, simultaneously, heat on the air compressor body can be further cool down the air compressor body can be discharged from the inside of heat dissipation case through the air vent, consequently, through the combined action of above-mentioned structure, can cool down the heat dissipation efficiency to the air compressor screw, and high air compressor efficiency.

2. This permanent magnetism variable frequency screw air compressor with radiator unit installs the inside at the heat dissipation case through with the air compressor machine body, and through the combined action of first radiator unit and second radiator unit, can realize carrying out radiating purpose to the air compressor machine body in the heat dissipation case, can effectually prevent dust and impurity and carry out the inside of screw air compressor machine, be unfavorable for the operation of equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the top plan view of the heat dissipating box of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

in the figure: 1. a heat radiation box; 2. a bearing plate; 3. an air compressor body; 4. a vent; 5. an oil inlet pipe; 6. a low pressure compressor head; 7. a first heat dissipation assembly; 71. a coolant tube; 72. a cooling liquid tank; 73. a water-cooling circulation pump; 8. a second heat dissipation assembly; 81. a motor; 82. a belt pulley; 83. radiating fan blades; 9. a temperature sensor; 10. a controller; 11. an air outlet; 12. an air inlet; 13. a heat dissipation plate; 14. ventilation holes; 15. a door; 16. an electric push rod; 17. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the air compressor is a device capable of compressing air, the cooling effect of the existing screw air compressor is poor, in order to ensure the normal operation of the screw air compressor, the heat dissipation efficiency is often increased by adopting a way of disassembling the side plate of the box body, but the heat dissipation way can lead dust and impurities to enter the interior of the screw air compressor, which is unfavorable for the operation of the device, in order to solve the problems, we provide an utility model patent of a permanent magnet variable frequency screw air compressor with a heat dissipation component, a permanent magnet variable frequency screw air compressor with a heat dissipation component comprises a heat dissipation box 1, a bearing plate 2 is fixedly arranged at the lower end of the interior of the heat dissipation box 1, an air compressor body 3 is arranged on the bearing plate 2, a ventilation opening 4 corresponding to the air compressor body 3 is arranged on the bearing plate 2, an oil inlet pipe 5 and a low-pressure compressor head 6 are arranged on the air compressor body 3 (the oil inlet pipe 5 is fixedly connected to one side end outside the air compressor body 3, one end of the oil inlet pipe 5 far away from the air compressor body 3 penetrates through the right end of the top of the heat dissipation box 1 and extends out partially, one side end of the low-pressure compressor head 6 is fixedly connected with the output end of the air compressor body 3, one side end of the low-pressure compressor head 6 far away from the air compressor body 3 penetrates through the right end of the heat dissipation box 1 and extends out partially, the air compressor body 3, the oil inlet pipe 5 and the low-pressure compressor head 6 are all of the prior art, not described in more detail), a first heat dissipation assembly 7 is arranged on the air compressor body 3, a second heat dissipation assembly 8 is arranged above the air compressor body 3, a temperature sensor 9 is arranged on the left side wall of the inner top end of the heat dissipation box 1, a controller 10 is arranged on the upper end surface of the left side of the heat dissipation box 1, the controller 10 is a control switch in the prior art, through external power source and equipment control connection, through setting up controller 10, the required consumer of this device of control use of being convenient for, can respond to the temperature in the heat dissipation case 1 through temperature sensor 9, when the heat temperature that air compressor machine body 3 during operation produced reaches temperature sensor 9's threshold value, temperature sensor 9 can give controller 10 with signal transmission, can start first radiator unit 7 and second radiator unit 8 through controller 10, temperature sensor 9 is prior art, do not explain much, air exit 11 and air intake 12 have been seted up respectively to the upper and lower both ends surface of heat dissipation case 1, through setting up air exit 11 and air intake 12, can realize the ventilation and heat dissipation of heat dissipation case 1 inside, and all install the dust screen in air exit 11 and the air intake 12 (the dust screen of dust filterable in the prior art), the four corners department of heat dissipation case 1 bottom all has set firmly base 17.

Referring to fig. 1-3, the first heat dissipation assembly 7 includes a cooling liquid pipe 71, the cooling liquid pipe 71 is wound on the outer surface of the air compressor body 3, and both ends of the cooling liquid pipe 71 penetrate through the inner top end of the heat dissipation box 1 and are jointly communicated with a cooling liquid box 72, a liquid adding pipe is fixedly penetrated and communicated with the left end surface of the top of the cooling liquid box 72, a sealing cover matched with the cooling liquid box is movably connected to the liquid adding pipe, the cooling liquid box 72 is fixedly arranged on the top surface of the heat dissipation box 1, a water cooling circulation pump 73 is arranged on the cooling liquid pipe 71, the water cooling circulation pump 73 is of the prior art, the bottom of the water cooling circulation pump 73 is fixedly connected with the top of the heat dissipation box 1 through a supporting seat, the water cooling circulation pump 73 is positioned at the left side of the cooling liquid box 72, and the air compressor body 3 can be cooled through the first heat dissipation assembly 7.

Referring to fig. 3, the second heat dissipation assembly 8 includes two motors 81 and bearings which are respectively distributed in a bilateral symmetry manner, the motors 81 and the bearings are all fixed on the top wall in the heat dissipation box 1, the bottom output end of the motor 81 is connected with a first supporting rod, the bearings are internally and rotatably connected with a second supporting rod, the external surfaces of the first supporting rod and the second supporting rod are fixedly sleeved with belt pulleys 82, the two belt pulleys 82 are symmetrical, the external surfaces of the two belt pulleys 82 are in transmission connection with the same transmission belt, the bottoms of the first supporting rod and the second supporting rod are all connected with heat dissipation fan blades 83 through fixing heads, through the arrangement of the second heat dissipation assembly 8, the air compressor body 3 can be further cooled and dissipated, the heat dissipation effect of the air compressor body 3 is improved, and the heat dissipation efficiency is high.

Referring to fig. 2, the number of the air outlets 11 is two, and the two air outlets 11 are symmetrically located at the front side and the rear side of the cooling liquid tank 72, by arranging the two air outlets 11, the air exhaust efficiency of the device is improved, so that the heat dissipation efficiency of the device is improved, the front end surface of the heat dissipation tank 1 is hinged with the box door 15 corresponding to and adapted to the front end surface of the heat dissipation tank, and the heat dissipation tank 1 can be opened to overhaul and maintain the internal structure of the heat dissipation tank.

Referring to fig. 1, the front end surface in the heat dissipation box 1 is slidably and penetratingly connected with a heat dissipation plate 13 adapted to the inside of the heat dissipation box 1, sliding grooves adapted to the heat dissipation plate 13 are formed in the left and right side walls of the heat dissipation box 1, the heat dissipation plate 13 is located below the bearing plate 2, and a plurality of air holes 14 are uniformly formed in the heat dissipation plate 13, and heat in external air entering the heat dissipation box 1 can be effectively cooled through the heat dissipation plate 13 by arranging the heat dissipation plate 13, so that the effect of cooling the air conditioner body 3 by external air is improved, and the usability and practicability of the device are improved.

Example 2

On the basis of embodiment 1, the groove, the electric push rod 16 and the universal wheel are added, please refer to fig. 4, the middle surface of the bottom end of the base is provided with the groove, the middle surface of the top end of the inside of the groove is provided with the electric push rod 16, the output end of the bottom of the electric push rod 16 is connected with the universal wheel (the universal wheel in the original state is positioned in the groove), the output end of the bottom of the electric push rod 16 moves downwards, the universal wheel can be pushed to move downwards, the device is jacked up, the device can be moved through the universal wheel at the moment, the output end of the electric push rod 16 returns upwards when the universal wheel is not needed, the universal wheel can be reset, the operation is simple and convenient, and the use convenience of the device is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a permanent magnetism variable frequency screw air compressor machine with radiator unit, includes heat dissipation case (1), its characterized in that: the inside lower extreme of cooling box (1) has set firmly bearing plate (2), install air compressor machine body (3) on bearing plate (2), and set up vent (4) corresponding with air compressor machine body (3) on bearing plate (2), be equipped with oil feed pipe (5) and low pressure compressor head (6) on air compressor machine body (3), and be equipped with first radiator unit (7) on air compressor machine body (3), and the top of air compressor machine body (3) is equipped with second radiator unit (8), install temperature sensor (9) on the left side wall on the inside top of cooling box (1), and upper end surface mounting on cooling box (1) left side has controller (10), air exit (11) and air intake (12) have been seted up respectively to the upper and lower both ends surface of cooling box (1), and all install the dust screen in air exit (11) and air intake (12), the four corners department of cooling box (1) bottom all has set firmly base (17).

2. The permanent magnet variable frequency screw air compressor with heat dissipation assembly according to claim 1, wherein: the cooling liquid pipe (71) is arranged on the outer surface of the air compressor body (3) in a winding mode, the left end and the right end of the cooling liquid pipe (71) penetrate through the inner top end of the cooling box (1) and are communicated with the cooling liquid box (72) jointly, the cooling liquid box (72) is fixedly arranged on the top end surface of the cooling box (1), a water cooling circulating pump (73) is arranged on the cooling liquid pipe (71), the bottom of the water cooling circulating pump (73) is fixedly connected with the top of the cooling box (1) through a supporting seat, and the water cooling circulating pump (73) is located at the left side of the cooling liquid box (72).

3. The permanent magnet variable frequency screw air compressor with heat dissipation assembly according to claim 1, wherein: the second heat dissipation assembly (8) comprises two motors (81) and bearings which are distributed symmetrically left and right respectively, the motors (81) and the bearings are fixed on the top wall in the heat dissipation box (1), the bottom output end of each motor (81) is connected with a first supporting rod, the bearings are internally connected with second supporting rods in a rotating mode, belt pulleys (82) are fixedly sleeved on the outer surfaces of the first supporting rods and the second supporting rods, the two belt pulleys (82) are symmetrical, the outer surface transmission of the two belt pulleys (82) is connected with the same transmission belt, and the bottoms of the first supporting rods and the second supporting rods are connected with heat dissipation fan blades (83) through fixing heads.

4. The permanent magnet variable frequency screw air compressor with heat dissipation assembly according to claim 2, wherein: the number of the air outlets (11) is two, and the two air outlets (11) are symmetrically positioned at the front side and the rear side of the cooling liquid tank (72) respectively.

5. The permanent magnet variable frequency screw air compressor with heat dissipation assembly according to claim 1, wherein: the front end surface sliding in radiating box (1) is connected with heating panel (13) rather than inside looks adaptation in the run-through, all set up on the left and right sides wall in radiating box (1) with the spout of heating panel (13) looks adaptation, heating panel (13) are located the below of bearing plate (2), and evenly set up a plurality of bleeder vents (14) on heating panel (13).

6. The permanent magnet variable frequency screw air compressor with heat dissipation assembly according to claim 1, wherein: the front end surface of the radiating box (1) is hinged with a box door (15) which corresponds to the inside of the radiating box and is matched with the radiating box.

7. The permanent magnet variable frequency screw air compressor with heat dissipation assembly according to claim 1, wherein: the middle part surface on base bottom has seted up the recess, the middle part surface mounting on the inside top of recess has electric putter (16), and the output of electric putter (16) bottom is connected with the universal wheel.