CN217602866U

CN217602866U - Noise reduction piston air compressor

Info

Publication number: CN217602866U
Application number: CN202221106408.3U
Authority: CN
Inventors: 徐晨阳
Original assignee: Taizhou Yuze Electromechanical Co ltd
Current assignee: Taizhou Yuze Electromechanical Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-18
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a piston air compressor machine of making an uproar falls, including installing the air compressor machine main part in the base, the base top is provided with the front side open-ended storehouse body, the air inlet at storehouse body top passes through the intake pipe and is connected with the air compressor machine main part, the angle design of intake pipe corner is the degree, just the corner inner wall correspondence of intake pipe is installed and is inhaled the sound pad, the gas outlet of air compressor machine main part passes through the outlet duct and connects noise reduction mechanism, the parallel arrangement has the acoustical panel in noise reduction mechanism's the casing, the acoustical panel downside is provided with the spacer screen, the equal distribution has a plurality of groups to inhale the sound bobble in the through-hole of acoustical panel. The utility model has the advantages of being scientific and reasonable in structural design, can avoid producing the extrusion and leading to its damage to the truckle when equipment work produces vibrations, thereby guaranteed the stability of device and prolonged the normal life of device, effectively reduced the noise intensity that the during operation produced.

Description

Noise reduction piston air compressor

Technical Field

The utility model relates to an air compressor machine technical field specifically is a piston air compressor machine of making an uproar falls.

Background

The air compressor is a device which utilizes the original mechanical energy to reduce the volume of air and increase the pressure of the air to convert the air into compressed air, the compressed air is an important power source, is the second most power source next to electric power and is a process air source with multiple purposes, and the application range of the compressed air is wide in various industries and departments such as petroleum, chemical engineering, metallurgy, electric power, machinery, light industry, textile, automobile manufacturing, electronics, food, medicine, biochemistry, national defense, scientific research and the like. When the air compressor works, more or less noise is inevitably generated, and the noise sources of the air compressor are many, including air inlet noise, noise radiated by the surface of the structure, fan noise, motor noise, gear noise and the like. The existing noise elimination mechanism of the air compressor is poor in noise elimination effect and single in function, cannot achieve the function of comprehensively eliminating noise and reducing noise, and easily generates vibration during working of the air compressor to damage the device, so that certain defects are caused. Therefore, the noise reduction piston air compressor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piston air compressor machine of making an uproar falls to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a piston air compressor machine of making an uproar falls, is including installing the air compressor machine main part in the base, the base top is provided with the front side open-ended storehouse body, the air inlet at storehouse body top passes through the intake pipe and is connected with the air compressor machine main part, the angle design of intake pipe corner is the degree, just the corner inner wall correspondence of intake pipe is installed and is inhaled the sound pad, the gas outlet of air compressor machine main part passes through the outlet duct and connects amortization mechanism, the parallel arrangement has the acoustical panel in the casing of amortization mechanism, the acoustical panel downside is provided with and separates the net, evenly distributed has a plurality of groups to inhale the sound bobble in the through-hole of acoustical panel.

Preferably, a damping support is arranged on the outer side of the air compressor main body.

Preferably, the bottom of the base is provided with casters through a positioning block, the side surface of the positioning block is provided with a fixing nut through a connecting rod, a screw rod is screwed in the fixing nut, and the bottom of the screw rod is fixed with a supporting block.

Preferably, a pressure gauge is arranged on the base.

Preferably, the front end of the bin body is provided with a cover plate, a clamping plate on the back of the cover plate can be clamped into the through groove, and a plurality of groups of sound absorption blocks are arranged on the inner side of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of piston air compressor machine of making an uproar falls, structural design is simple reasonable, has stronger practicality, through setting up fixation nut, the height-adjustable's that screw rod and supporting shoe isotructure are constituteed supporting mechanism, can effectively support the device after transferring the device through the truckle, can avoid producing the extrusion and leading to its damage to the truckle when equipment work produces vibrations, thereby the stability of device has been guaranteed and the normal life of device has been prolonged, and through the mode of arranging shock attenuation support in air compressor main part side, can avoid the air compressor main part to contact with the base because of the vibration, the stability of equipment has further been guaranteed, through designing into the great form of opening with the corner of intake pipe, make the air current can be at the uniform velocity through the intake pipe inside, and constitute amortization mechanism through the sound absorption pad that sets up in the intake pipe turning at this in-process, can avoid the air current to strike the body inner wall and produce great noise, through the acoustical panel that sets up the sound absorption ball in a plurality of acoustical panel in through-hole and the through-hole, can absorb the sound energy in the sound through the air current when passing through, thereby noise intensity when can reduce the exhaust.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the intake pipe of the present invention.

Fig. 3 is a schematic structural view of the silencing mechanism of the present invention.

Fig. 4 is a schematic structural view of the cover plate of the present invention.

In the figure: the air compressor comprises a base 1, a shock absorption support 11, an air compressor main body 12, a cabin 13, a positioning block 14, a caster 15, a fixing nut 16, a screw 17, a supporting block 18, a pressure gauge 19, an air inlet 2, an air inlet 21, a sound absorption pad 22, an air outlet 23, a sound absorption mechanism 24, a sound absorption plate 25, a through hole 26, a sound absorption small ball 27, a cover plate 28, a clamping plate 29 and a sound absorption block 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a noise-reduction piston air compressor comprises an air compressor main body 12 arranged in a base 1, a shock absorption bracket 11 is arranged on the outer side of the air compressor main body 12, the shock absorption bracket 11 is arranged on the side surface of the air compressor main body 12, the air compressor main body 12 can be prevented from impacting the base 1 due to vibration, the stability of the equipment is further ensured,

the top of base 1 is provided with the front side open-ended storehouse body 13, truckle 15 is installed through locating piece 14 to base 1 bottom, set nut 16 is installed through the connecting rod to locating piece 14 side, threaded connection has screw rod 17 in set nut 16, screw rod 17 bottom is fixed with supporting shoe 18, through setting up set nut 16, the height-adjustable's that screw rod 17 and supporting shoe 18 isotructure are constituteed supporting mechanism, can effectively support the device after transferring the device through truckle 15, can avoid producing the extrusion and leading to its damage to truckle 15 when equipment work produces vibrations, thereby the stability of device has been guaranteed the normal life of device of having prolonged.

Be provided with manometer 19 on the base 1, the air inlet 2 at storehouse body 13 top is connected with air compressor machine main part 12 through intake pipe 21, the angle design of intake pipe 21 corner is 135 degrees, and the corner inner wall correspondence of intake pipe 21 installs sound absorption pad 22, through designing into the great form of opening with the corner of intake pipe 21, common right angle return bend use has been cancelled, make the air current can be at the uniform velocity through inside intake pipe 21, in operation, the air current passes through air inlet 2 and gets into intake pipe 21, sound attenuation mechanism is constituteed through sound absorption pad 22 in the trachea 21 corner, can avoid the air current to strike body inner wall and produce great noise, and constitute sound attenuation mechanism through the sound absorption pad 22 that sets up in intake pipe 21 corner at this in-process, can avoid the air current to strike the body inner wall and produce great noise.

Air compressor machine main part 12's gas outlet passes through outlet duct 23 and connects amortization mechanism 24, parallel arrangement has acoustical panel 25 in the casing of amortization mechanism 24, acoustical panel 25 downside is provided with and separates the net, it has a plurality of groups to inhale sound bobble 27 to equally divide cloth in acoustical panel 25's the through-hole 26, and is specific, the material of inhaling sound bobble 27 can select for use the polyester fiber or other materials that have the sound characteristic of inhaling, through have a plurality of through-holes 26 and the through-hole 26 in set up acoustical panel 25 who inhales sound bobble 27 in amortization mechanism 24 is inside, can absorb and separate the energy in the sound through inhaling sound bobble 27 when the air current passes through, thereby noise intensity when can reduce the exhaust, storehouse body 13 front end is provided with apron 28, the logical inslot can be blocked to cardboard 29 at the apron 28 back, cardboard 29 inboard is provided with a plurality of groups and inhales sound piece 3, inhale sound piece 3 and adopt the sound material preparation, can offset the noise that the side produced.

The working principle is as follows:

this kind of piston air compressor machine of making an uproar falls, during the specific use, at first, through truckle 15 with device moving to work area wholly, rotate screw rod 17 afterwards and make supporting shoe 18 descend to contact with ground, thereby carry out the stable support to the device under the effect of supporting shoe 18, start air compressor machine main part 12 and work, in its operation process, the air current passes through air inlet 2 and gets into intake pipe 21, sound attenuation mechanism is constituteed through the sound pad 22 in the trachea 21 turning, can avoid the air current to strike the body inner wall and produce great noise, later the air current passes through the through-hole 26 discharge on the inside acoustical panel 25 of sound attenuation mechanism 24, at this moment, a plurality of sound absorption globules 27 of through-hole 26 inside can adsorb the sound wave energy in the air current, the air current volume of 23 tip exhaust gas through the outlet duct is obvious to be reduced, when needs are cleared up the inside, can take off the shutoff mechanism that apron 28 and cardboard 29 are constituteed from storehouse body 13 openly, later can clear up its inner structure.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a piston air compressor machine falls makes an uproar, is including installing air compressor machine main part (12) in base (1), its characterized in that: base (1) top is provided with the front side open-ended storehouse body (13), air inlet (2) at the storehouse body (13) top are connected with air compressor machine main part (12) through intake pipe (21), the angle design of intake pipe (21) corner is for 135 degrees, just the corner inner wall correspondence of intake pipe (21) is installed and is inhaled sound pad (22), amortization mechanism (24) is connected through outlet duct (23) in the gas outlet of air compressor machine main part (12), parallel arrangement has acoustical panel (25) in the casing of amortization mechanism (24), acoustical panel (25) downside is provided with the partition net, it has a plurality of groups to inhale sound bobble (27) all to distribute in through-hole (26) of acoustical panel (25).

2. The noise reduction piston air compressor of claim 1, wherein: and a damping support (11) is arranged on the outer side of the air compressor main body (12).

3. The noise-reducing piston air compressor as claimed in claim 1, wherein: the base is characterized in that casters (15) are installed at the bottom of the base (1) through a positioning block (14), fixing nuts (16) are installed on the side faces of the positioning block (14) through connecting rods, screw rods (17) are screwed in the fixing nuts (16), and supporting blocks (18) are fixed at the bottoms of the screw rods (17).

4. The noise reduction piston air compressor of claim 1, wherein: the base (1) is provided with a pressure gauge (19).

5. The noise-reducing piston air compressor as claimed in claim 1, wherein: the front end of the bin body (13) is provided with a cover plate (28), a clamping plate (29) on the back of the cover plate (28) can be clamped into the through groove, and a plurality of groups of sound absorption blocks (3) are arranged on the inner side of the clamping plate (29).