CN113565350A - Vibration-damping noise-reducing air compressor room and construction method - Google Patents
Vibration-damping noise-reducing air compressor room and construction method Download PDFInfo
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- CN113565350A CN113565350A CN202110693192.9A CN202110693192A CN113565350A CN 113565350 A CN113565350 A CN 113565350A CN 202110693192 A CN202110693192 A CN 202110693192A CN 113565350 A CN113565350 A CN 113565350A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of air compressor rooms, and discloses a vibration and noise reduction air compressor room and a construction method. According to the invention, the sound absorption ceiling is arranged at the top of the room body, and the sound insulation door is arranged in the door frame, so that the noise in the room body can be effectively prevented from being transmitted to the outside, and the outdoor noise of the air compressor room is reduced. Set up damping spring shock absorber installation air compressor machine and gas holder, set up spring hanger shock absorber connecting tube, can effectively reduce the noise in vibration source, further the damping falls and makes an uproar to realize that the damping of air compressor machine room falls and make an uproar, improved the result of use.
Description
Technical Field
The invention relates to the technical field of air compressor rooms, in particular to a vibration and noise reduction air compressor room and a construction method.
Background
The air compressor room is also called as a compressed air station and is used for compressing air to be used as power energy, and the air compressor room is widely applied due to wide sources, no toxicity, no harm and low use cost. However, the existing air compressor room has large vibration and strong noise, and is not beneficial to body health and seriously affects use effect when working in an environment with strong vibration and noise for a long time.
Disclosure of Invention
In order to solve the technical problems, the invention provides a vibration and noise reduction air compressor room and a construction method, so that vibration and noise reduction of the air compressor room is realized, and the use effect is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an air compressor room of making an uproar falls in damping, includes the room body, the top of the room body is equipped with the sound absorption smallpox, the lateral wall of the room body is equipped with air intake, air outlet and door frame, can be equipped with the soundproof door in the door frame openly and shut, the inside of the room body is equipped with pipe connection's air compressor machine and gas holder, just the air compressor machine reaches the gas holder all installs in the ground through damping spring shock absorber, the pipeline passes through the spring hanger shock absorber and connects in the roof.
Preferably, the damping spring shock absorber comprises a fixed connecting plate, a shell is arranged on the fixed connecting plate, a rubber shock absorption pad is arranged between the shell and the connecting plate, and the shell is connected with the rubber shock absorption pad through a bolt.
Preferably, the spring hanger shock absorber comprises a frame body and a lower suspension rod, an upper suspension rod is arranged at the upper end of the frame body, a through hole is formed in the bottom of the frame body, an expansion spring and a positioning plate are arranged inside the frame body, the expansion spring is located between the through hole and the positioning plate, and the upper end of the lower suspension rod sequentially penetrates through the through hole, the expansion spring and the positioning plate to be connected with a first nut.
Preferably, the upper end of the frame body is provided with a lifting hole, the upper lifting rod penetrates through the lifting hole to be connected with a second nut, and a rubber pad is arranged between the second nut and the lifting hole.
Preferably, a vibration reduction platform is arranged on the foundation, and the air compressor is mounted on the vibration reduction platform through the damping spring vibration absorber;
the vibration reduction platform comprises a rubber vibration isolation and sound insulation pad, an asphalt waterproof coiled material layer, a reinforced concrete plate and a surface layer which are sequentially arranged upwards along the foundation, and the thickness ratio of the asphalt waterproof coiled material layer to the reinforced concrete plate is 1:45-1: 55.
Preferably, the vibration reduction platform is fixedly provided with a ridge, the vibration reduction platform is arranged in the ridge, an asphalt sealing layer is filled between the ridge and the vibration reduction platform, and a lateral vibration prevention plate is arranged between the asphalt sealing layer and the vibration reduction platform.
Preferably, the rubber vibration isolation and sound insulation pad comprises a square pad body, a plurality of rubber particles are uniformly distributed on the lower surface of the pad body in a rectangular array, the distance between two adjacent rubber particles is s, the side length of the pad body is a, and s is 0.15-0.2 a;
the rubber particles are in a round table shape, the included angle between the generatrix and the central line of the rubber particles is 50-70 degrees, the large bottom surface end of the rubber particles is connected with the cushion body, the small bottom surface end of the rubber particles is provided with a vibration reduction groove, and the width of the vibration reduction groove is 0.3-0.4 times of the diameter of the small bottom surface of the rubber particles.
Preferably, the inner side of the door frame is provided with a sound insulation sealing strip;
the soundproof door comprises two door plates which are oppositely arranged, soundproof cotton is filled between the two door plates, and a handle is arranged on each door plate.
Preferably, the air inlet and the air outlet are both provided with silencers, each silencer comprises a flat box body, the interior of each box body is provided with silencing sheets at intervals, silencing channels are formed between every two adjacent silencing sheets, the width of each silencing channel is equal to the thickness of each silencing sheet, and the air inlet ends of the silencing sheets are provided with flow guide caps.
A construction method of a vibration and noise reduction air compressor room comprises the following steps:
constructing a house body, and respectively arranging an air inlet, an air outlet and a door frame on the side wall of the house body;
pouring a foundation in the house body;
arranging a vibration reduction platform on the foundation;
damping spring vibration absorbers are respectively arranged on the vibration reduction platform and the foundation;
respectively mounting an air compressor and an air storage tank on the damping spring shock absorber, and communicating the air compressor with the air storage tank;
a spring hanger shock absorber and a sound absorption ceiling are arranged on the roof;
connecting a pipeline to the spring hanger shock absorber, and respectively communicating the pipeline with the air compressor and the air storage tank;
the air inlet and the air outlet are respectively provided with a silencer;
and a soundproof door is arranged on the door frame.
Compared with the prior art, the vibration and noise reduction air compressor room and the construction method have the beneficial effects that: through setting up the sound absorption smallpox at the top in the room body, install the soundproof door in the door frame, can prevent effectively that the noise of the internal portion in room from transmitting outdoors to reduce the outdoor noise of air compressor room. Meanwhile, the air compressor and the air storage tank are installed through the damping spring shock absorber, and the spring hanger shock absorber connecting pipeline is arranged, so that the noise of a vibration source can be effectively reduced, the vibration reduction and noise reduction are further realized, the vibration reduction and noise reduction of the air compressor room are realized, and the use effect is improved. The invention has simple structure, good use effect and easy popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of a vibration-damping noise-reducing air compressor room of the present invention.
Fig. 2 is a sectional view of the vibration-damping noise-reducing air compressor room of the present invention.
Fig. 3 is a schematic structural view of the damping spring shock absorber of the present invention.
FIG. 4 is a schematic structural view of a spring hanger damper of the present invention.
Fig. 5 is a schematic structural view of the vibration damping platform of the present invention.
FIG. 6 is a schematic structural diagram of the rubber vibration and sound isolation pad of the present invention.
Fig. 7 is a schematic cross-sectional view of fig. 6.
Fig. 8 is a schematic structural view of the door frame and the soundproof door of the present invention.
Fig. 9 is a schematic view of the structure of the muffler of the present invention.
Wherein: 1-house body, 11-air inlet, 12-air outlet, 13-door frame, 2-sound absorption ceiling, 3-sound insulation door, 31-sound insulation sealing strip, 32-door panel, 33-sound insulation cotton, 34-handle, 4-pipeline, 5-air compressor, 6-air storage tank, 7-damping spring shock absorber, 71-fixed connecting plate, 72-shell, 73-rubber shock pad, 8-spring hanger shock absorber, 81-frame body, 82-lower hanger rod, 83-upper hanger rod, 84-expansion spring, 85-positioning plate, 86-first nut, 87-second nut, 88-rubber pad, 9-shock absorption platform, 91-rubber vibration isolation pad, 911-pad body, 912-rubber particle, 913-shock absorption groove, 92-asphalt waterproof coil layer, 93-reinforced concrete slab, 94-surface layer, 95-ridge, 96-asphalt sealing layer, a-silencer, a 1-box body, a 2-silencing sheet, a 3-silencing channel, a 4-diversion cap, 100-foundation and 200-roof.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1-2, a vibration-damping noise-reducing air compressor room according to a preferred embodiment of the present invention includes a room body 1, a sound-absorbing ceiling 2 is disposed on a top of the room body 1, an air inlet 11, an air outlet 12 and a door frame 13 are disposed on a side wall of the room body 1, a sound-insulating door 3 is disposed in the door frame 13 in an openable manner, an air compressor 5 and an air storage tank 6 connected by a pipeline 4 are disposed inside the room body 1, the air compressor 5 and the air storage tank 6 are both mounted on a foundation 100 through a damping spring damper 7, and the pipeline 4 is connected to a roof 200 through a spring hanger damper 8. When in connection, the two spring hanger vibration absorbers 8 are connected with a bracket, and the pipeline 4 is arranged on the bracket.
The vibration-damping noise-reduction air compressor room based on the technical characteristics is characterized in that the sound-absorption ceiling 2 is arranged at the top of the room body 1, the sound-insulation door 3 is installed in the door frame 13, and the noise inside the room body 1 can be effectively prevented from being transmitted outdoors, so that the outdoor noise of the air compressor room is reduced. Meanwhile, the air compressor 5 and the air storage tank 6 are installed through the damping spring shock absorber 7, the spring hanger shock absorber 8 is arranged to connect the pipeline 4, the noise of a vibration source can be effectively reduced, the vibration and noise reduction is further realized, the vibration and noise reduction of the air compressor room is realized, and the use effect is improved. The invention has simple structure, good use effect and easy popularization and use.
Referring to fig. 3, in the present embodiment, the damping spring absorber 7 includes a fixed connection plate 71, a housing 72 is disposed on the fixed connection plate 71, a rubber damping pad 73 is disposed between the housing 72 and the connection plate 71, the rubber damping pad 73 plays a role in damping vibration, and the housing 72 is connected to the rubber damping pad 73 through a bolt. During installation, the fixed connecting plate 71 is fixedly installed on the foundation 100, and then the air compressor 5 or the air storage tank 6 is installed on the shell 72, so that the installation is simple and convenient, and the vibration reduction effect is good.
Referring to fig. 4, in the embodiment, the spring hanger damper 8 includes a frame 81 and a lower suspension rod 82, an upper suspension rod 83 is disposed at an upper end of the frame 81, a through hole is disposed at a bottom of the frame 81, an extension spring 84 and a positioning plate 85 are disposed inside the frame 81, the extension spring 84 is located between the through hole and the positioning plate 85, an upper end of the lower suspension rod 82 sequentially passes through the through hole, the extension spring 84 and the positioning plate 85 to connect to a first nut 86, and the extension spring 84 plays a role in damping vibration. Meanwhile, in order to further improve the vibration reduction effect, a hanging hole is formed in the upper end of the frame body 81, the upper hanging rod 83 penetrates through the hanging hole to be connected with a second nut 87, a rubber pad 88 is arranged between the second nut 87 and the hanging hole, and the rubber pad 88 plays a role in further reducing vibration. In actual installation, the heights of the upper boom 83 and the lower boom 82 may be selected as needed.
Referring to fig. 5-7, since the noise in the air compressor room is mainly generated by the air compressor 5, in order to further improve the vibration damping effect, a vibration damping platform 9 is disposed on the foundation 100, and the air compressor 5 is mounted on the vibration damping platform 9 through the damping spring vibration damper 7; the vibration reduction platform 9 comprises a rubber vibration isolation and sound insulation pad 91, an asphalt waterproof coiled material layer 92, a reinforced concrete plate 93 and a surface layer 94 which are sequentially arranged along the foundation 100 upwards, the thickness ratio of the asphalt waterproof coiled material layer 92 to the reinforced concrete plate 93 is 1:45-1:55, if the thickness of the asphalt waterproof coiled material layer 92 is 2 mm, and the thickness of the reinforced concrete plate 93 is 100 mm, the waterproof effect can be achieved, and the strength can also be guaranteed.
In addition, for convenient construction and further guarantee damping effect, the last ridge 95 that has set firmly of damping platform 9, damping platform 9 is located in the ridge 95, ridge 95 with it has pitch sealing layer 96 to fill between the damping platform 9, pitch sealing layer 96 with be equipped with the side direction vibration damper between the damping platform, the side direction vibration damper can play the side direction vibration damping effect, further guarantees damping effect.
Preferably, the rubber vibration isolation and sound insulation pad 91 comprises a square pad body 911, a plurality of rubber particles 912 are uniformly distributed on the lower surface of the pad body 911 in a rectangular array, the distance between two adjacent rubber particles 912 is s, the side length of the pad body 911 is a, and s is 0.15-0.2 a;
in order to further ensure the vibration reduction effect of the rubber particles 912, the rubber particles 912 are in a circular truncated cone shape, the included angle between the generatrix and the central line is 50-70 degrees, such as 60 degrees, 65 degrees and the like, the large bottom surface end of the rubber particles 912 is connected with the cushion body 911, the small bottom surface end of the rubber particles 912 is provided with a vibration reduction groove 913, the width of the vibration reduction groove 913 is 0.3-0.4 times of the diameter of the small bottom surface of the rubber particles 912, and the small bottom surface end of the rubber particles 912 abuts against the foundation 100.
Referring to fig. 8, in this embodiment, a sound insulation sealing strip 31 is disposed on the inner side of the door frame 13; the soundproof door 3 comprises two door plates 32 which are oppositely arranged, the door plates 32 are made of galvanized steel, soundproof cotton 33 is filled between the two door plates 32, the thickness of the soundproof cotton 33 is ensured, and the soundproof effect is ensured if 60 kg of soundproof cotton is filled between the galvanized plates with the thickness of 1.5. The door plate 32 is provided with a handle to facilitate opening or closing of the soundproof door 3.
Referring to fig. 9, in this embodiment, the air inlet 11 and the air outlet 12 are both provided with a silencer a, the silencer a includes a flat box a1, the silencing sheets a2 are spaced inside the box a1, and a silencing channel a3 is formed between adjacent silencing sheets a2, so as to ensure good vibration and noise reduction effects during air intake and air outtake. Meanwhile, through a large number of experimental surfaces, the width of the silencing channel a3 is the same as the thickness of the silencing sheet a2, and when the air inlet end of the silencing sheet a2 is provided with the flow guide cap a3, the noise reduction effect is optimal.
In order to solve the technical problem, the invention also provides a construction method of the vibration and noise reduction air compressor room, which comprises the following steps:
constructing a room body 1, and respectively arranging an air inlet 11, an air outlet 12 and a door frame 13 on the side wall of the room body 1, wherein the inner side of the door frame 13 is provided with a sound insulation sealing strip 31;
pouring a foundation 100 in the house body 1, wherein the foundation 100 can be the ground of a first floor, the ground of a basement or the upper surface of the floor of a floor above a second floor;
a damping platform 9 is provided on the foundation 100. The vibration reduction platform 9 comprises a rubber vibration isolation and sound insulation pad 91, an asphalt waterproof coiled material layer 92, a reinforced concrete plate 93 and a surface layer 94 which are sequentially arranged along the foundation 100 upwards, the thickness ratio of the asphalt waterproof coiled material layer 92 to the reinforced concrete plate 93 is 1:45-1:55, if the thickness of the asphalt waterproof coiled material layer 92 is 2 mm, and the thickness of the reinforced concrete plate 93 is 100 mm, the waterproof effect can be achieved, and the strength can also be guaranteed.
In addition, for convenient construction and further guarantee damping effect, the last ridge 95 that has set firmly of damping platform 9, damping platform 9 is located in the ridge 95, ridge 95 with it has pitch sealing layer 96 to fill between the damping platform 9, pitch sealing layer 96 with be equipped with the side direction vibration damper between the damping platform, the side direction vibration damper can play the side direction vibration damping effect, further guarantees damping effect.
Preferably, the rubber vibration isolation and sound insulation pad 91 comprises a square pad body 911, a plurality of rubber particles 912 are uniformly distributed on the lower surface of the pad body 911 in a rectangular array, the distance between two adjacent rubber particles 912 is s, the side length of the pad body 911 is a, and s is 0.15-0.2 a;
in order to further ensure the vibration reduction effect of the rubber particles 912, the rubber particles 912 are in a circular truncated cone shape, the included angle between the generatrix and the central line of the rubber particles 912 is 50-70 degrees, such as 60 degrees, 65 degrees and the like, the large bottom surface end of the rubber particles 912 is connected with the cushion body 911, the small bottom surface end of the rubber particles 912 is provided with a vibration reduction groove 913, the width of the vibration reduction groove 913 is 0.3-0.4 times of the diameter of the small bottom surface of the rubber particles 912, and the small bottom surface end of the rubber particles 912 abuts against the foundation 100;
damping spring shock absorbers 7 are respectively arranged on the damping platforms 9 and the foundation 100, the number of the damping spring shock absorbers 7 is determined according to the actual situation, but preferably 6 damping spring shock absorbers 7 are arranged on one damping platform 9, and 6 damping spring shock absorbers 7 are also arranged under one air storage tank 6;
an air compressor 5 and an air storage tank 6 are respectively arranged on the damping spring shock absorbers 7, and the air compressor 5 is communicated with the air storage tank 6;
a spring hanger shock absorber 8 and a sound absorption ceiling 2 are arranged on the roof 200;
and a pipeline 4 is connected to the spring hanger shock absorber 8, and the pipeline 4 is respectively communicated with the air compressor 5 and the air storage tank 6. When the pipeline 4 penetrates through the wall, sound insulation plugging treatment needs to be carried out, and sound insulation is carried out by adopting more than 48K superfine glass wool and waterproof cement glue.
In addition, vibration isolation treatment is required to be carried out besides sound insulation plugging measures are strictly carried out on the pipeline 4 through the wall, and a rubber vibration isolation pad and fireproof clay are adopted for flexible plugging;
and mufflers are respectively arranged at the air inlet 11 and the air outlet 12. The silencer a comprises a flat box body a1, silencing sheets a2 are arranged in the box body a1 at intervals, and silencing channels a3 are formed between the adjacent silencing sheets a2, so that good damping and noise reduction effects are achieved when air enters and exits. Meanwhile, through a large number of experimental surfaces, the width of the silencing channel a3 is the same as the thickness of the silencing sheet a2, and when the air inlet end of the silencing sheet a2 is provided with the flow guide cap a3, the noise reduction effect is optimal. (ii) a
The soundproof door 3 is mounted on the door frame 13. The soundproof door 3 comprises two door plates 32 which are oppositely arranged, the door plates 32 are made of galvanized steel, soundproof cotton 33 is filled between the two door plates 32, the thickness of the soundproof cotton 33 is ensured, and the soundproof effect is ensured if 60 kg of soundproof cotton is filled between the galvanized plates with the thickness of 1.5. The door plate 32 is provided with a handle to facilitate opening or closing of the soundproof door 3.
It should be noted that the mounting order of the above structures may not be performed in the above steps.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an air compressor machine room of making an uproar falls in damping which characterized in that: including the room body, the top of the room body is equipped with the sound absorption smallpox, the lateral wall of the room body is equipped with air intake, air outlet and door frame, can be equipped with the soundproof door in the door frame with opening and shutting, the inside of the room body is equipped with pipe connection's air compressor machine and gas holder, just the air compressor machine reaches the gas holder all installs in the ground through damping spring shock absorber, the pipeline passes through spring hanger shock absorber and connects in the roof.
2. The vibration-damping noise-reducing air compressor room as set forth in claim 1, wherein: the damping spring shock absorber comprises a fixed connecting plate, a shell is arranged on the fixed connecting plate, a rubber shock absorption pad is arranged between the shell and the connecting plate, and the shell is connected with the rubber shock absorption pad through a bolt.
3. The vibration-damping noise-reducing air compressor room as set forth in claim 1, wherein: the spring hanger shock absorber comprises a frame body and a lower hanging rod, wherein the upper end of the frame body is provided with the upper hanging rod, the bottom of the frame body is provided with a through hole, an expansion spring and a positioning plate are arranged inside the frame body, the expansion spring is located between the through hole and the positioning plate, and the upper end of the lower hanging rod sequentially penetrates through the through hole, the expansion spring and the positioning plate to be connected with a first nut.
4. The vibration-damping noise-reducing air compressor room according to claim 3, wherein: the upper end of the frame body is provided with a lifting hole, the upper lifting rod penetrates through the lifting hole to be connected with a second nut, and a rubber pad is arranged between the second nut and the lifting hole.
5. The vibration-damping noise-reducing air compressor room as set forth in claim 1, wherein: a vibration reduction platform is arranged on the foundation, and the air compressor is arranged on the vibration reduction platform through the damping spring vibration absorber;
the vibration reduction platform comprises a rubber vibration isolation and sound insulation pad, an asphalt waterproof coiled material layer, a reinforced concrete plate and a surface layer which are sequentially arranged upwards along the foundation, and the thickness ratio of the asphalt waterproof coiled material layer to the reinforced concrete plate is 1:45-1: 55.
6. The vibration-damping noise-reducing air compressor room as set forth in claim 5, wherein: the vibration reduction platform is fixedly provided with a ridge, the vibration reduction platform is arranged in the ridge, an asphalt sealing layer is filled between the ridge and the vibration reduction platform, and a lateral vibration prevention plate is arranged between the asphalt sealing layer and the vibration reduction platform.
7. The vibration-damping noise-reducing air compressor room as set forth in claim 5, wherein: the rubber vibration isolation and sound insulation pad comprises a square pad body, wherein a plurality of rubber particles are uniformly distributed on the lower surface of the pad body in a rectangular array, the distance between two adjacent rubber particles is s, the side length of the pad body is a, and s is 0.15-0.2 a;
the rubber particles are in a round table shape, the included angle between the generatrix and the central line of the rubber particles is 50-70 degrees, the large bottom surface end of the rubber particles is connected with the cushion body, the small bottom surface end of the rubber particles is provided with a vibration reduction groove, and the width of the vibration reduction groove is 0.3-0.4 times of the diameter of the small bottom surface of the rubber particles.
8. The vibration-damping noise-reducing air compressor room according to claim 3, wherein: a sound insulation sealing strip is arranged on the inner side of the door frame;
the soundproof door comprises two door plates which are oppositely arranged, soundproof cotton is filled between the two door plates, and a handle is arranged on each door plate.
9. The vibration-damping noise-reducing air compressor room as set forth in claim 1, wherein: the silencer is characterized in that the air inlet and the air outlet are respectively provided with a silencer, the silencer comprises a flat box body, silencing sheets are arranged in the box body at intervals, silencing channels are formed between every two adjacent silencing sheets, the width of each silencing channel is equal to the thickness of each silencing sheet, and a flow guide cap is arranged at the air inlet end of each silencing sheet.
10. A construction method of a vibration and noise reduction air compressor room is characterized in that: the method comprises the following steps:
constructing a house body, and respectively arranging an air inlet, an air outlet and a door frame on the side wall of the house body;
pouring a foundation in the house body;
arranging a vibration reduction platform on the foundation;
damping spring vibration absorbers are respectively arranged on the vibration reduction platform and the foundation;
respectively mounting an air compressor and an air storage tank on the damping spring shock absorber, and communicating the air compressor with the air storage tank;
a spring hanger shock absorber and a sound absorption ceiling are arranged on the roof;
connecting a pipeline to the spring hanger shock absorber, and respectively communicating the pipeline with the air compressor and the air storage tank;
the air inlet and the air outlet are respectively provided with a silencer;
and a soundproof door is arranged on the door frame.
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| CN202110693192.9A CN113565350B (en) | 2021-06-22 | 2021-06-22 | Vibration-damping noise-reducing air compressor room and construction method |
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| CN202110693192.9A CN113565350B (en) | 2021-06-22 | 2021-06-22 | Vibration-damping noise-reducing air compressor room and construction method |
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| CN113565350A true CN113565350A (en) | 2021-10-29 |
| CN113565350B CN113565350B (en) | 2022-04-01 |
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