CN215566502U

CN215566502U - Air compressor for producing hydraulic gas

Info

Publication number: CN215566502U
Application number: CN202122181900.9U
Authority: CN
Inventors: 李中宏; 廖益; 袁梦月
Original assignee: Qingyuan Liansheng Air Liquid Co ltd
Current assignee: Qingyuan Liansheng Air Liquid Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-18
Anticipated expiration: 2031-09-09

Abstract

The utility model provides an air compressor for producing hydraulic gas, which comprises a compressor body, wherein the compressor body is arranged in a sound insulation box, and an air inlet pipe and an air outlet pipe of the compressor body are protruded out of the sound insulation box; the sound insulation box comprises a box body and a box cover, wherein a first rubber mat is fixedly arranged on the inner wall of the bottom of the box body, and a first sound absorption cotton layer is adhered to the top surface of the first rubber mat, the peripheral side walls of the box body and the inner wall of the box cover; the top of the box cover is communicated with an exhaust pipe, an exhaust fan is installed in the exhaust pipe, and a second sound-absorbing cotton layer is installed on the inner wall of the exhaust pipe between the exhaust fan and the box cover; its novel structure can carry out effectual syllable-dividing and fall the noise, and does not influence its normal heat dissipation, maintains the normal work of compressor.

Description

Air compressor for producing hydraulic gas

Technical Field

The utility model relates to the field of air compressors, in particular to an air compressor for producing hydraulic gas.

Background

The gas compressor is also called as an air compressor, is a device for compressing gas, is more and more common along with the development of economy, is a common mechanical product with large quantity and wide range, and is widely applied to the fields of machinery, mines, chemical industry, buildings and the like; the noise of the air compressor is relatively high when the air compressor is operated, adverse reactions are easily caused when people are exposed to the noise for a long time, and the noise generated by the air compressor is one of important environmental noise pollution sources and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an air compressor for producing hydraulic gas, which has a novel structure, can effectively insulate sound and reduce noise, does not influence the normal heat dissipation of the air compressor, and maintains the normal work of the air compressor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an air compressor for producing hydraulic gas, which comprises a compressor body, wherein the compressor body is arranged in a sound insulation box, and an air inlet pipe and an air outlet pipe of the compressor body are protruded out of the sound insulation box; the sound insulation box comprises a box body and a box cover, wherein a first rubber mat is fixedly arranged on the inner wall of the bottom of the box body, and a first sound absorption cotton layer is adhered to the top surface of the first rubber mat, the peripheral side walls of the box body and the inner wall of the box cover; the top intercommunication of case lid is equipped with the blast pipe, installs the air discharge fan in the blast pipe, and the cotton layer of second sound absorption is installed to the blast pipe inner wall between air discharge fan to the case lid.

In a preferred technical scheme of the utility model, the exhaust pipe is bent into an L shape and is of a square pipe structure, one end of the exhaust pipe close to the bent part is communicated with the inside of the sound insulation box, the exhaust fan is arranged at the bent part, and the air outlet direction is opposite to the port of one end of the exhaust pipe far away from the sound insulation box.

In a preferred technical scheme of the utility model, at least two layers of noise reduction nets are arranged at the communication part of the exhaust pipe and the box cover.

In a preferred technical scheme of the utility model, a bracket is arranged on the top surface of the first rubber mat, and the compressor body is arranged on the top surface of the bracket.

In a preferred technical scheme of the utility model, a second rubber mat is fixedly adhered to the bottom surface of the box body.

In a preferred technical scheme of the utility model, the side wall of the box body is provided with a first through hole corresponding to the air inlet pipe and the air outlet pipe, the inner wall of the first through hole is fixedly provided with a soft rubber ring, and the inner diameter of the soft rubber ring is consistent with the outer diameters of the air inlet pipe and the air outlet pipe; the first sound absorption cotton layer is provided with a second through hole corresponding to the air inlet pipe and the air outlet pipe, the diameter of the second through hole is matched with the outer diameter of the air inlet pipe and the outer diameter of the air outlet pipe, and the first sound absorption cotton layer tightly abuts against the outer walls of the air inlet pipe and the air outlet pipe.

In a preferred technical scheme of the utility model, quick connectors are mounted at the end parts of the air inlet pipe and the air outlet pipe.

The utility model has the beneficial effects that:

the air compressor for producing the hydraulic gas, provided by the utility model, is novel in structure, the box cover is communicated with the exhaust pipe, and the exhaust fan is arranged in the exhaust pipe, so that the gas in the soundproof box can be discharged outwards, the internal heat can be diffused, and the heat of the compressor body can be dissipated; the inner wall of the bottom of the box body is provided with the first rubber pad, and the compressor body is arranged on the top surface of the first rubber pad, so that the hard contact between the compressor body and the box body in a working state can be reduced, and the noise generated by the vibration of the sound insulation box is reduced; the top surface of the first rubber mat, the peripheral side walls of the box body and the inner wall of the box cover are respectively adhered with a first sound-absorbing cotton layer, and a second sound-absorbing cotton layer is arranged in the exhaust pipe, so that a closed sound-insulating area can be constructed, surrounding sound insulation is performed on the compressor body, and the noise reduction effect is effectively improved; the design and the cooperation of holistic structure can carry out effectual syllable-dividing and fall the noise, and does not influence its normal heat dissipation, maintains the normal work of compressor body.

Drawings

Fig. 1 is a schematic structural view of an air compressor for producing hydraulic gas according to an embodiment of the present invention.

In the figure:

100. a compressor body; 110. an air inlet pipe; 120. an air outlet pipe; 130. a quick coupling; 200. a sound insulation box; 210. a box body; 220. a box cover; 230. a first rubber pad; 240. a first sound absorbing cotton layer; 250. an exhaust pipe; 260. an exhaust fan; 270. a second sound absorbing cotton layer; 280. a bracket; 290. a second rubber pad; 300. a soft rubber ring; 310. and (3) a noise reduction net.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1, an embodiment of the present invention discloses an air compressor for producing hydraulic gas, which includes a compressor body 100, wherein the compressor body 100 is disposed inside a soundproof box 200, and an inlet pipe 110 and an outlet pipe 120 of the compressor body 100 are both protruded outside the soundproof box 200; the soundproof box 200 comprises a box body 210 and a box cover 220, wherein a first rubber mat 230 is fixedly arranged on the inner wall of the bottom of the box body 210, and a first soundproof cotton layer 240 is adhered on the top surface of the first rubber mat 230, the peripheral side walls of the box body 210 and the inner wall of the box cover 220 to form a main surrounding soundproof area; the top intercommunication of case lid 220 is equipped with blast pipe 250, installs exhaust fan 260 in the blast pipe 250 to carry out quick exhaust and heat dissipation, the second inhales the cotton layer 270 of sound, can give sound insulation to the position that blast pipe and case lid link to each other is installed to the blast pipe 250 inner wall between exhaust fan 260 and case lid 220.

The air compressor for producing the hydraulic gas is novel in structure, the box cover is communicated with the exhaust pipe, the exhaust fan is arranged in the exhaust pipe, and gas in the sound insulation box can be discharged outwards, so that internal heat is diffused, and the compressor body is cooled; the inner wall of the bottom of the box body is provided with the first rubber pad, and the compressor body is arranged on the top surface of the first rubber pad, so that the hard contact between the compressor body and the box body in a working state can be reduced, and the noise generated by the vibration of the sound insulation box is reduced; the top surface of the first rubber mat, the peripheral side walls of the box body and the inner wall of the box cover are respectively adhered with a first sound-absorbing cotton layer, and a second sound-absorbing cotton layer is arranged in the exhaust pipe, so that a closed sound-insulating area can be constructed, surrounding sound insulation is performed on the compressor body, and the noise reduction effect is effectively improved; the design and the cooperation of holistic structure can carry out effectual syllable-dividing and fall the noise, and does not influence its normal heat dissipation, maintains the normal work of compressor body.

Further, blast pipe 250 bends into the L type form, and blast pipe 250 is square tubular construction, blast pipe 250 is close to the one end and the inside intercommunication of sound-proof box 200 of department of bending, can shorten the inside and the blast pipe between the sound-proof box and be connected, but reduce the route of sound conduction, exhaust fan 260 is installed in the department of bending, and the air-out direction just keeps away from the one end port of sound-proof box 200 to blast pipe 250, can provide sufficient suction power of airing exhaust, as fast as possible with the inside heat discharge of sound-proof box, dispel the heat to the compressor body.

Further, at least two layers of noise reduction nets 310 are installed at the communication position of the exhaust pipe 250 and the box cover 220, and the communication position of the box cover and the exhaust pipe is plugged through the noise reduction nets, so that a relatively closed sound insulation area is formed between the noise reduction nets and the first sound absorption cotton layer, and the sound insulation and noise reduction effects are further improved.

Further, a bracket 280 is placed on the top surface of the first rubber mat 230, the compressor body 100 is installed on the top surface of the bracket 280, and the design of the bracket can reduce the contact area between the compressor body and the sound insulation box, thereby reducing the transmission of vibration and further reducing the vibration noise; on the other hand, the compressor body can be erected, so that the gas can flow conveniently, and the heat dissipation is accelerated.

Further, the second rubber pad 290 is fixedly adhered to the bottom surface of the case 210, so that the soundproof case is prevented from directly contacting the bottom surface, and vibration noise is further reduced.

Furthermore, the side wall of the box body 210 is provided with a first through hole corresponding to the air inlet pipe 110 and the air outlet pipe 120, the inner wall of the first through hole is fixedly provided with a soft rubber ring 300, the inner diameter of the soft rubber ring 300 is consistent with the outer diameters of the air inlet pipe 110 and the air outlet pipe 120, and the design of the soft rubber ring can block the direct contact between the air inlet pipe and the air outlet pipe and the side wall of the box body, so that the vibration noise is further reduced; the first sound absorption cotton layer 240 is provided with second through holes corresponding to the air inlet pipe 110 and the air outlet pipe 120, the diameter of each second through hole is matched with the outer diameter of the air inlet pipe 110 and the outer diameter of the air outlet pipe 120, and the first sound absorption cotton layer 240 tightly abuts against the outer walls of the air inlet pipe 110 and the air outlet pipe 120, so that tight plugging is realized, and the sound insulation and noise reduction effects are improved.

Further, quick connectors 130 are mounted at the end portions of the air inlet pipe 110 and the air outlet pipe 120, so that connection and matching with external equipment are facilitated.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. An air compressor for producing hydraulic gas, comprising a compressor body (100), characterized in that:

the compressor body (100) is arranged inside the sound insulation box (200), and an air inlet pipe (110) and an air outlet pipe (120) of the compressor body (100) are protruded out of the sound insulation box (200); the sound insulation box (200) comprises a box body (210) and a box cover (220), wherein a first rubber mat (230) is fixedly arranged on the inner wall of the bottom of the box body (210), and a first sound absorption cotton layer (240) is adhered to the top surface of the first rubber mat (230), the peripheral side walls of the box body (210) and the inner wall of the box cover (220);

the top intercommunication of case lid (220) is equipped with blast pipe (250), installs exhaust fan (260) in blast pipe (250), and second sound absorbing cotton layer (270) are installed to blast pipe (250) inner wall between exhaust fan (260) and case lid (220).

2. An air compressor for producing hydraulic gas according to claim 1, wherein:

exhaust pipe (250) bend into the L type form, and exhaust pipe (250) are square tubular structure, and exhaust pipe (250) are close to the one end and the inside intercommunication of sound-proof box (200) of department of bending, and exhaust fan (260) are installed in the department of bending, and the air-out direction just keeps away from the one end port of sound-proof box (200) to exhaust pipe (250).

3. An air compressor for producing hydraulic gas according to claim 1, wherein:

at least two layers of noise reduction nets (310) are arranged at the communication part of the exhaust pipe (250) and the box cover (220).

4. An air compressor for producing hydraulic gas according to claim 1, wherein:

a bracket (280) is placed on the top surface of the first rubber pad (230), and the compressor body (100) is installed on the top surface of the bracket (280).

5. An air compressor for producing hydraulic gas according to claim 1, wherein:

the bottom surface of the box body (210) is fixedly stuck with a second rubber cushion (290).

6. An air compressor for producing hydraulic gas according to claim 1, wherein:

a first through hole is formed in the side wall of the box body (210) corresponding to the air inlet pipe (110) and the air outlet pipe (120), a soft rubber ring (300) is fixedly arranged on the inner wall of the first through hole, and the inner diameter of the soft rubber ring (300) is consistent with the outer diameters of the air inlet pipe (110) and the air outlet pipe (120);

the first sound absorption cotton layer (240) is provided with a second through hole corresponding to the air inlet pipe (110) and the air outlet pipe (120), the diameter of the second through hole is matched with the outer diameters of the air inlet pipe (110) and the air outlet pipe (120), and the first sound absorption cotton layer (240) tightly abuts against the outer walls of the air inlet pipe (110) and the air outlet pipe (120).

7. An air compressor for producing hydraulic gas according to claim 1, wherein:

quick connectors (130) are mounted at the end parts of the air inlet pipe (110) and the air outlet pipe (120).