CN212079560U - Air compressor machine with high-efficient heat dissipation function - Google Patents

Abstract

The utility model discloses an air compressor with high-efficiency heat dissipation function, which comprises a casing, a support plate is fixed laterally inside the casing, an air compressor is fixed on the top of the support plate, and a plurality of uniformly distributed air compressors are arranged on the surface of the air compressor. The first radiating fin of the air compressor is provided with an air storage tank under the support plate. The air storage tank is fixedly arranged at the inner bottom of the shell. One side of the air compressor is communicated with the air storage tank through a heat dissipation pipe. The second heat sink spirally wound in the direction has an air inlet on one side of the casing and an air outlet on the top of the casing. An air extraction hood is arranged in the casing near the air outlet. One end of the fixed sleeve is detachably sealed with one end of the ventilation pipe, and the other end of the ventilation pipe passes through the air outlet and extends to the outside of the casing. It has excellent heat dissipation effect and reduces the temperature inside the casing.

Description

An air compressor with efficient heat dissipation

technical field

The utility model relates to the technical field of air compression, in particular to an air compressor with an efficient heat dissipation function.

Background technique

Air compressor, also known as air compressor, is a device for compressing gas. It is a device that converts the mechanical energy of the prime mover (usually an electric motor or a diesel engine) into gas pressure energy, and is a pressure generating device for compressed air. The air compressor will generate a lot of heat during operation, which will cause the air temperature around the equipment to be too high. The long-term high temperature environment will affect the service life of the air compressor. Therefore, the generated heat needs to be discharged in time to ensure the normal operation of the equipment. Existing air compressors generally lack reliable and efficient heat dissipation devices, which affects the service life and working effect of the equipment, and the generated compressed air is directly discharged into the air storage tank without cooling, which is not conducive to subsequent applications.

Utility model content

In order to solve the problems existing in the above-mentioned background technology, the purpose of the present invention is to provide an air compressor with efficient heat dissipation function, which has excellent heat dissipation effect, reduces the temperature in the casing, ensures the stability of equipment operation, and The compressed air can be cooled.

In order to achieve the above object, the utility model adopts the following technical solutions:

The utility model provides an air compressor with an efficient heat dissipation function, which comprises a casing, a support plate is fixed laterally inside the casing, an air compressor is fixed on the top of the support plate, and a surface of the air compressor is arranged There are a plurality of evenly distributed first radiating fins, an air storage tank is arranged below the support plate, the air storage tank is fixedly arranged at the inner bottom of the shell, and one side of the air compressor communicates with the storage tank through a heat dissipation pipe. The air tanks are connected, a one-way valve is installed on the heat dissipation pipe, the outer wall of the heat dissipation pipe is provided with a second heat dissipation fin spirally wound along the length direction of the heat dissipation pipe, and an air inlet is opened on one side of the shell , the top of the casing is provided with an air outlet, and an air extraction hood is arranged in the casing near the air outlet. The upper end is integrally formed with a fixing sleeve that communicates with the inside thereof, one end of the fixing sleeve is detachably and sealedly connected to one end of the ventilation pipe, and the other end of the ventilation pipe passes through the air outlet and extends to the outside of the housing, so The ventilation pipe is provided with an air extraction device for discharging the heat inside the casing.

A further improvement is that the thickness of the second heat sink gradually decreases from the end close to the heat pipe to the end far from the heat pipe, and the bottom of the second heat sink is in close contact with the outside of the heat pipe. By setting the second heat sink close to the heat pipe as a thick point, the heat of the heat pipe can be effectively absorbed, the heat in the compressed air in the heat pipe can be taken out, and the thickness of the second heat sink on the side away from the heat pipe Gradually become smaller, which can better dissipate the absorbed heat, and then discharge the shell through the ventilation duct through the ventilation hood and the ventilation device, realizing the functions of rapid heat absorption and heat dissipation; By setting the thickness, the contact between the second heat sink and the outer side of the heat pipe can be more closely, and the connection is more firm, so that the second heat sink is less likely to tilt when subjected to external force.

A further improvement is that the air extraction device includes a motor, an outer sleeve, a fan blade and a bracket, the motor is arranged in the ventilation pipe, and an outer sleeve is arranged outside the motor, and the motor output shaft is connected to the The ventilation pipes are arranged in parallel in the length direction, and a plurality of fan blades are arranged on the outside of the motor output shaft, and a plurality of brackets are arranged on the outer side of the outer sleeve at equal intervals along the circumferential direction, and one end of the bracket is connected to the outer side of the outer sleeve. Fixed connection, the other end of the bracket is fixedly connected with the inner side wall of the ventilation pipe. Through the setting, the motor in the outer sleeve is fixed in the ventilation pipe by the bracket, and the fan blade is driven by the motor to rotate, so as to discharge the heat inside the casing extracted by the exhaust hood, thereby reducing the temperature in the casing and ensuring the normal operation of the air compressor.

A further improvement is that, one end of the fixed sleeve and one end of the ventilation pipe are detachably connected through threads or flanges. Through the setting, it is convenient for the staff to install and remove between the fume hood and the ventilation pipe.

A further improvement is that an air intake pipe is connected to the top of the air compressor, an air supply pipe is connected to the side of the air storage tank away from the heat dissipation pipe, and one end of the air supply pipe passes through the housing and extends to the Outside the casing, an air valve is installed on the air supply pipe.

A further improvement is that a filter screen is installed at the air inlet.

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

In the utility model, the heat generated during the operation of the air compressor can be led out through the first radiating fins arranged on the surface of the air compressor, and the heat in the compressed air in the radiating pipes can be led out through the second radiating fins arranged on the cooling pipes. , and then under the action of the air inlet, the exhaust hood, the ventilation pipe and the exhaust device, the heat from the first heat sink and the second heat sink in the casing can be quickly discharged, thereby reducing the temperature in the casing and ensuring the air compressor. It works normally and continuously, and can cool the compressed air; the second heat sink is spirally wound along the length of the heat pipe and arranged on the outside of the heat pipe, which improves the heat dissipation effect of the compressed air and makes the heat dissipation more uniform. .

Description of drawings

The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the internal structure schematic diagram of the air compressor with efficient heat dissipation function in the utility model;

Fig. 2 is the structural representation of the draft hood in the utility model;

3 is a schematic structural diagram of the utility model when the fixing sleeve and the ventilation pipe are connected by threads;

4 is a schematic structural diagram of the utility model when the fixed sleeve and the ventilation pipe are connected by flanges;

Fig. 5 is the structural schematic diagram of the radiator pipe in the utility model;

Fig. 6 is the structural representation of the air extraction device in the utility model;

Among them, the specific reference numerals are: shell 1, air inlet 2, filter screen 3, support plate 4, air compressor 5, air intake pipe 6, first cooling fin 7, air outlet 8, exhaust cover 9, fixed sleeve 10. Ventilation pipe 11, motor 12, outer sleeve 13, fan blade 14, bracket 15, heat pipe 16, second heat sink 17, one-way valve 18, air storage tank 19, air supply pipe 20, air valve 21.

Detailed ways

The embodiment of the present utility model discloses an air compressor with efficient heat dissipation function. As shown in FIG. 1 , it includes a casing 1. A support plate 4 is fixed laterally inside the casing 1, and a hollow space is fixed at the top of the support plate 4. Compressor 5, the surface of the air compressor 5 is provided with a plurality of uniformly distributed first fins 7, and a gas storage tank 19 is arranged under the support plate 4, and the gas storage tank 19 is fixedly arranged at the inner bottom of the housing 1, and the air compressor 5 One side is communicated with the air storage tank 19 through the heat dissipation pipe 16, and the one-way valve 18 is installed on the heat dissipation pipe 16. As shown in FIG. Heat sink 17, an air inlet 2 is provided on one side of the casing 1, a filter screen 3 is installed at the air inlet 2, an air outlet 8 is formed on the top of the casing 1, and an air exhaust hood 9 is arranged in the casing 1 near the air outlet 8 2, the ventilation hood 9 is in the shape of a prism with a large opening at the lower end and a small opening at the upper end, and the interior is hollow. The upper end of the ventilation hood 9 is integrally formed with a fixed sleeve 10 that communicates with its interior, as shown in Figures 3 and 4. As shown in the figure, one end of the fixed sleeve 10 and one end of the ventilation pipe 11 form a detachable connection type through threads or flanges, which is convenient for the staff to install and disassemble between the ventilation hood 9 and the ventilation pipe 11, and the other end of the ventilation pipe 11 passes through the air outlet. 8 and extends to the outside of the casing 1 , and a ventilation device for exhausting the heat inside the casing 1 is provided in the ventilation pipe 11 .

The thickness of the second heat sink 17 gradually decreases from the end close to the heat pipe 16 to the end far from the heat pipe 16 , and the bottom of the second heat sink 17 is in close contact with the outside of the heat pipe 16 . The side close to the heat dissipation pipe 16 is set as a thick point, which can effectively absorb the heat of the heat dissipation pipe 16, take out the heat in the compressed air in the heat dissipation pipe 16, and the thickness of the second heat dissipation fin 17 away from the heat dissipation pipe 16. It gradually becomes smaller, which can better dissipate the absorbed heat, and then discharge the shell 1 through the ventilation pipe 11 through the ventilation hood 9 and the ventilation device, so as to realize the functions of rapid heat absorption and heat dissipation; The thickness of the heat sink 17 is set so that the contact between the second heat sink 17 and the outer side of the heat pipe 16 is tighter and the connection is firmer, so that the second heat sink 17 is less likely to tilt when subjected to external force.

Among them, as shown in FIG. 6 , the air extraction device includes a motor 12 , an outer sleeve 13 , a fan blade 14 and a bracket 15 . The motor 12 is arranged in the ventilation pipe 11 , and an outer sleeve 13 is arranged outside the motor 12 , and the output shaft of the motor 12 is arranged. It is arranged parallel to the length direction of the ventilation duct 11 , and a plurality of fan blades 14 are arranged on the outside of the output shaft of the motor 12 , and a plurality of brackets 15 are arranged on the outer side of the outer sleeve 13 at equal intervals along the circumferential direction. For fixed connection, the other end of the bracket 15 is fixedly connected to the inner wall of the ventilation pipe 11 . By setting, the motor 12 in the outer sleeve 13 is fixed in the ventilation pipe 11 by the bracket 15, and the fan blade 14 is driven to rotate by the motor 12, so as to discharge the internal heat of the casing 1 extracted by the ventilation hood 9, thereby reducing the temperature of the casing 1 The internal temperature ensures the normal operation of the air compressor 5.

The top of the air compressor 5 is connected with an air intake pipe 6, and the air storage tank 19 is connected with an air supply pipe 20 on the side away from the heat dissipation pipe 16. One end of the air supply pipe 20 passes through the casing 1 and extends to the outside of the casing 1. An air valve 21 is installed thereon.

In the present invention, the heat generated during the operation of the air compressor 5 can be led out by the first fins 7 arranged on the surface of the air compressor 5 , and the radiating pipes 16 can be cooled by the second fins 17 arranged on the cooling pipes 16 The heat in the inner compressed air is dissipated, and then under the action of the air inlet 2, the exhaust hood 9, the ventilation pipe 11 and the exhaust device, the heat from the first heat sink 7 and the second heat sink 17 in the housing 1 can be quickly dissipated. discharge, thereby reducing the temperature in the housing 1, ensuring the normal and continuous operation of the air compressor 5, and cooling the compressed air; The outer side of the heat pipe 16 improves the heat dissipation effect of the compressed air, and makes the heat dissipation more uniform.

The above uses specific examples to illustrate the present invention, which is only used to help the understanding of the present invention, and is not intended to limit the present invention. For those skilled in the technical field to which the present invention pertains, according to the idea of the present invention, some simple deductions, deformations or substitutions can also be made.

Claims (6)

1. An air compressor with an efficient heat dissipation function, characterized in that it comprises a casing, a support plate is fixed laterally inside the casing, and an air compressor is fixed on the top of the support plate. The surface is provided with a plurality of uniformly distributed first heat sinks, and an air storage tank is arranged under the support plate. The air storage tank is fixed at the inner bottom of the shell. The air storage tanks are connected, a one-way valve is installed on the heat dissipation pipe, the outer wall of the heat dissipation pipe is provided with a second heat dissipation fin spirally wound along the length direction of the heat dissipation pipe, and one side of the shell is provided with a second heat dissipation fin. An air inlet, an air outlet is provided on the top of the casing, and an air extraction hood is arranged in the casing near the air outlet. The upper end of the exhaust hood is integrally formed with a fixing sleeve which is communicated with the inside thereof, one end of the fixing sleeve is detachably and sealedly connected with one end of the ventilation pipe, and the other end of the ventilation pipe passes through the air outlet and extends to the outside of the casing , and the ventilation pipe is provided with an air extraction device for discharging the heat inside the casing. 2 . The air compressor with efficient heat dissipation function according to claim 1 , wherein the thickness of the second heat dissipation fin gradually decreases from the end close to the heat dissipation pipe to the end away from the heat dissipation pipe, and the thickness of the second heat dissipation fin gradually decreases. 3 . The bottom of the second cooling fin is in close contact with the outer side of the cooling pipe. 3. The air compressor with efficient heat dissipation function according to claim 1 or 2, wherein the air extraction device comprises a motor, an outer sleeve, a fan blade and a bracket, and the motor is arranged in the ventilation pipe, And the outer side of the motor is provided with an outer sleeve, the motor output shaft is arranged in parallel with the length direction of the ventilation pipe, and the outer side of the motor output shaft is provided with a plurality of fan blades, the outer side of the outer sleeve is arranged in the circumferential direction, etc. A plurality of brackets are arranged at intervals, one end of the brackets is fixedly connected with the outer side of the outer sleeve, and the other end of the brackets is fixedly connected with the inner side wall of the ventilation pipe. 4 . The air compressor with efficient heat dissipation function according to claim 1 , wherein one end of the fixing sleeve and one end of the ventilation pipe form a detachable connection type through a thread or a flange. 5 . 5 . The air compressor with efficient heat dissipation function according to claim 1 , wherein an air intake pipe is connected to the top of the air compressor, and an air supply pipe is connected to the side of the air storage tank away from the heat dissipation pipe. 6 . , one end of the air supply pipe passes through the casing and extends to the outside of the casing, and an air valve is installed on the air supply pipe. 6 . The air compressor with efficient heat dissipation function according to claim 1 , wherein a filter screen is installed at the air inlet. 7 .

Images