CN215633620U - Air external circulation structure of air compressor - Google Patents
Air external circulation structure of air compressor Download PDFInfo
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- CN215633620U CN215633620U CN202121742067.4U CN202121742067U CN215633620U CN 215633620 U CN215633620 U CN 215633620U CN 202121742067 U CN202121742067 U CN 202121742067U CN 215633620 U CN215633620 U CN 215633620U
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Abstract
The utility model relates to the technical field of air external circulation of air compressors and discloses an air external circulation structure of an air compressor, which comprises a circulation device, wherein the circulation device comprises an air inlet device and an air outlet device, and the air inlet device and the air outlet device are arranged at the side end of the air compressor; the air inlet device comprises an air inlet net, an air channel, an air filter element, a fan, an air inlet pipe and an air inlet, wherein the air inlet net is connected with the air channel, the air filter element is arranged in the middle of the air channel, and the fan comprises a rotating shaft and an impeller and is connected with the side end of the air channel. This air external circulation structure of air compressor machine connects the wind channel of admitting air through the gas vent in exhaust wind channel for the air can promote the utilization ratio of air at air compressor machine external circulation, and the front end is provided with the check valve, makes under the effect of fan, and the inspiratory air of air inlet can not produce the conflict with the air current in exhaust wind channel.
Description
Technical Field
The utility model relates to the technical field of circulating devices, in particular to an air external circulation structure of an air compressor.
Background
The air compressor is a basic product of industrial modernization, and has full pneumatic meaning in electrical and automation; the air compressor is a main body in an electromechanical air supply source which is a core device of a pneumatic system and provides original power, is a device for converting mechanical energy of the original power (usually an electric motor) into gas pressure energy, and is an air pressure generating device for compressing air. Most air compressors on the market do not have or the air extrinsic cycle structure is imperfect, and when the air compressor pumps the outside air, there are impurities such as dust to get into the jar, lead to appearing "drawing the jar" phenomenon, influence the life of equipment, and exhaust air does not obtain utilizing simultaneously, leads to the wasting of resources. Therefore, improvements to existing designs are needed to meet practical needs.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an air external circulation structure of an air compressor, which has the advantages of filtering air to remove impurities, prolonging the service life of equipment, improving the resource utilization rate and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: an air external circulation structure of an air compressor comprises a circulation device and the air compressor, wherein the circulation device comprises an air inlet device and an air exhaust device; the air inlet device and the exhaust device are arranged at the side end of the air compressor;
the air inlet device comprises an air inlet net, an air duct, an air filter element, a fan, an air inlet pipe and an air inlet, wherein the air inlet net is connected with the air duct;
exhaust apparatus includes exhaust wind channel and check valve, exhaust wind channel front end is connected at the air inlet top, the check valve is installed in exhaust wind channel front end.
Preferably, the air inlet device and the exhaust device are welded at the side end of the air compressor and are arranged in parallel up and down.
Through above-mentioned technical scheme, air inlet unit and exhaust apparatus install at the air compressor machine homonymy, play the effect of practicing thrift the space, and use the welded mode to connect, and are more firm.
Preferably, the front end of the air duct is connected with an air inlet in a clamping manner, and the tail end of the air duct is connected with the front end of the fan in a clamping manner.
Through above-mentioned technical scheme, use the mode of joint to connect, dismantle easily, be convenient for later stage equipment's maintenance and maintenance.
Preferably, the joint has air filter in the middle of the wind channel, and air filter material is resin impregnated paper filter core.
Through above-mentioned technical scheme, be provided with air filter in the middle of the wind channel, dust and impurity in the filterable air prevent dust and the impurity wearing and tearing cylinder body, influence air compressor machine life.
Preferably, the rotating shaft is arranged in the center of the fan, and impellers are arranged on the periphery of the rotating shaft.
Through above-mentioned technical scheme, the fan uses axial-flow type structure, and this structure has advantages such as the low power dissipation, the heat dissipation is fast, the noise is low, the amount of wind is big, and simple structure, it is reliable and stable relatively.
Preferably, the exhaust air duct is located above the air inlet device, and the front end of the exhaust air duct is connected with a check valve in a clamping mode.
Through above-mentioned technical scheme, the wind channel that admits air is connected to the gas vent in exhaust wind channel for the air can be at the air compressor machine external circulation, can promote the utilization ratio of air.
Compared with the prior art, the utility model provides an air external circulation structure of an air compressor, which has the following beneficial effects:
1. this air external circulation structure of air compressor machine is provided with air filter through being provided with in the middle of the wind channel, dust and impurity in the filterable air prevent that dust and impurity from following the cylinder body that the air admission air compressor machine, inside the cylinder body that wears out, influence air compressor machine life.
2. This air external circulation structure of air compressor machine connects the wind channel of admitting air through the gas vent in exhaust wind channel for the air can promote the utilization ratio of air at air compressor machine external circulation, and the front end is provided with the check valve, makes under the effect of fan, and the inspiratory air of air inlet can not produce the conflict with the air current in exhaust wind channel.
Drawings
FIG. 1 is a schematic plan view of the structure of the present invention;
FIG. 2 is a schematic plan view of a fan according to the present invention;
fig. 3 is a schematic view of the air filter of the present invention.
Wherein: 101. an air compressor; 1. a circulation device; 2. an air intake device; 3. an exhaust device; 4. an air intake network; 5. an air duct; 6. an air filter element; 7. a fan; 8. an air inlet pipe; 9. an air inlet; 10. a rotating shaft; 11. an impeller; 12. an exhaust duct; 13. a check valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an air external circulation structure of an air compressor includes a circulation device 1 and an air compressor 101, wherein the circulation device 1 includes an air inlet device 2 and an air outlet device 3; the air inlet device 2 and the exhaust device 3 are arranged at the side end of the air compressor 101;
the air inlet device 2 comprises an air inlet net 4, an air duct 5, an air filter element 6, a fan 7, an air inlet pipe 8 and an air inlet 9, the air inlet net 4 is connected with the air duct 5, the air filter element 6 is arranged in the middle of the air duct 5, the fan 7 comprises a rotating shaft 10 and an impeller 11 and is connected with the side end of the air duct 5, and the air inlet pipe 8 is connected with the body of the air compressor 101 and is connected with the side end of the fan 7;
the exhaust device 3 comprises an exhaust air duct 12 and a check valve 13, wherein the front end of the exhaust air duct 12 is connected to the top end of the air inlet 9, and the check valve 13 is installed at the front end of the exhaust air duct 12.
Specifically, the air inlet device 2 and the air outlet device 3 are welded at the side end of the air compressor 101 and are arranged in parallel up and down
The air compressor has the advantages that the air inlet device and the exhaust device are installed on the same side of the air compressor 101, the effect of saving space is achieved, the air compressor is connected in a welding mode, and the air compressor is firmer.
Specifically, 5 front ends joints in wind channel have air inlet network 4, and terminal joint is in 7 front ends of fan, and the advantage is, uses the mode of joint to connect, and easy the dismantlement is convenient for later stage equipment's maintenance and maintenance.
Specifically, the joint has air filter 6 in the middle of the wind channel 5, and air filter 6 material is the paper filter core of resin impregnation. Be provided with air filter in the middle of the wind channel, dust and impurity in the filterable air prevent dust and impurity wearing and tearing cylinder body, influence air compressor machine 101 life.
Specifically, pivot 10 is installed in fan 7 center, and installs impeller 11 all around, and the advantage is, and the fan uses axial-flow type structure, and this structure has advantages such as the low power dissipation, the heat dissipation is fast, the noise is low, the amount of wind is big, and simple structure, and is reliable and stable relatively.
Specifically, exhaust wind channel 12 is located air inlet unit 2 top, and the front end joint has check valve 13, and the advantage is, and the wind channel that admits air is connected to the gas vent in exhaust wind channel for the air can be at air compressor machine 101 external cycle, can promote the utilization ratio of air.
When using, this air compressor machine 101's air extrinsic cycle structure through being provided with air filter 6 in the middle of the wind channel, can filter dust and impurity in the air, prevents that dust and impurity from following the cylinder body that the air admission air compressor machine 101, and inside the cylinder body that wears out, influence air compressor machine 101 life. The air inlet duct is connected with the exhaust port of the exhaust duct 12, so that air can circulate outside the air compressor 101, the utilization rate of the air can be improved, and the check valve 13 is arranged at the front end, so that the air sucked by the air inlet net 4 cannot conflict with the air flow of the exhaust duct 12 under the action of the fan 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides an air external circulation structure of air compressor machine, includes circulating device (1) and air compressor machine (101), its characterized in that: the circulating device (1) comprises an air inlet device (2) and an air outlet device (3); the air inlet device (2) and the exhaust device (3) are arranged at the side end of the air compressor (101);
the air inlet device (2) comprises an air inlet net (4), an air duct (5), an air filter element (6), a fan (7), an air inlet pipe (8) and an air inlet (9), the air inlet net (4) is connected with the air duct (5), the air filter element (6) is installed in the middle of the air duct (5), the fan (7) comprises a rotating shaft (10) and an impeller (11) and is connected with the side end of the air duct (5), and the air inlet pipe (8) is connected with an air compressor (101) body and is connected with the side end of the fan (7);
exhaust apparatus (3) are including exhaust wind channel (12) and check valve (13), exhaust wind channel (12) front end is connected on air inlet (9) top, check valve (13) are installed in exhaust wind channel (12) front end.
2. The air external circulation structure of the air compressor as claimed in claim 1, wherein: the air inlet device (2) and the exhaust device (3) are welded at the side end of the air compressor (101) and are arranged in parallel up and down.
3. The air external circulation structure of the air compressor as claimed in claim 1, wherein: the front end of the air duct (5) is connected with an air inlet net (4) in a clamping mode, and the tail end of the air duct is connected with the front end of the fan (7) in a clamping mode.
4. The air external circulation structure of the air compressor as claimed in claim 1, wherein: the joint has air filter (6) in the middle of wind channel (5), and air filter (6) material is the paper filter core of resin impregnation.
5. The air external circulation structure of the air compressor as claimed in claim 1, wherein: the rotating shaft (10) is arranged in the center of the fan (7), and impellers (11) are arranged on the periphery of the rotating shaft.
6. The air external circulation structure of the air compressor as claimed in claim 1, wherein: the exhaust air duct (12) is positioned above the air inlet device (2), and the front end of the exhaust air duct is connected with a check valve (13) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742067.4U CN215633620U (en) | 2021-07-28 | 2021-07-28 | Air external circulation structure of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742067.4U CN215633620U (en) | 2021-07-28 | 2021-07-28 | Air external circulation structure of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215633620U true CN215633620U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121742067.4U Active CN215633620U (en) | 2021-07-28 | 2021-07-28 | Air external circulation structure of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215633620U (en) |
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2021
- 2021-07-28 CN CN202121742067.4U patent/CN215633620U/en active Active
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