CN203008436U - Roots motor sound insulation room - Google Patents
Roots motor sound insulation room Download PDFInfo
- Publication number
- CN203008436U CN203008436U CN 201220588523 CN201220588523U CN203008436U CN 203008436 U CN203008436 U CN 203008436U CN 201220588523 CN201220588523 CN 201220588523 CN 201220588523 U CN201220588523 U CN 201220588523U CN 203008436 U CN203008436 U CN 203008436U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- sound insulation
- roots
- wallboard
- room body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a Roots motor sound insulation room. The bottom end of a base frame of a room body is fixed on the ground, wall plates are respectively arranged in four square frames of the side face of the base frame, a room cover is arranged at the top end of the base frame of the room body, top frames of the room cover are sequentially arranged along the length directions of the square frames of the top end of the base frame, bottom ends of the top frames are fixed on the square frames of the top portion of the base frame, and top plates are respectively installed between every two adjacent top frames and inside two top frames outermost the length directions of the square frames of the top end of the base frame. The room body and the room cover form a sealed space, and a door is arranged on one side plate of one side of the room body. Compared with the prior art, the Roots motor sound insulation room has the advantages of being good in noise reduction effect, reliable in equipment operation, convenient to install and maintain, long in service life and the like.
Description
Technical fieldThe utility model relates to a kind of acoustic isolation facility, relates in particular to a kind of sound insulation house.
Background technologyRoots blower is a kind of electronic product of very noisy, and its noise mainly comprises mechanical noise, the noise of foundation vibration radiation, the electric moter noise of air power noise, casing and the bearing radiation of air inlet port and exhaust opening radiation.Generally adopt blower fan import and export noise damper, base plate to add the method improvement of beam to the noise of roots blower at present, but noise emissions still exceeds standard in roots blower high pressure, Wind Volume, high-power situation, so the noise abatement about roots blower is tending towards the comprehensive regulation, noise damper and sound insulation house namely are installed, at present, sound insulation house for Roots's motor noise-reducing also not yet appears, mostly take general sound insulation house to carry out the noise abatement of Roots's motor, and noise reduction is bad, and equipment moves unreliable.
Summary of the inventionThe purpose of this utility model is to provide a kind of not only structure, technique simple, and layout is flexible, and simple operation is cheap, and excellent noise reduction effect, and equipment is reliable, and installation and maintenance is convenient, Roots's motor sound insulation house of long service life.
the utility model mainly is comprised of room body and room lid, described room body is comprised of pedestal and wallboard, wherein the pedestal of room body is to be preferably by metal side tube the quadra that light steel square tube is made, the bottom of pedestal fixes on the ground such as bolt, rivet etc. by securing member, any material can be adopted in this ground, such as metal sheet, cement or ceramic tile etc., establishing respectively panel in the square frame of four of the sides of described pedestal is wallboard, this wallboard is the composite plate that is composited by three layers, its skin is the colored steel layer, the intermediate layer is rock wool layer, and internal layer is the porous flaggy, described wallboard can be directly for example rivet or bolt are arranged in the side square frame of pedestal by securing member, also can establish respectively at least one vertical straight-bar in the square frame of four of the sides of pedestal, the top of straight-bar is connected with the back timber of square frame, the bottom of straight-bar is connected with the bottom girder of square frame, each square box of the side of pedestal is separated into several little square frames by straight-bar, then passes through respectively securing member for example rivet or bolt installation wallboard in these little square frames, the room lid is established on the pedestal top of described room body, this room lid is comprised of several upper frames and top board, the upper frame of described room lid is to be preferably by metal side tube the triangle support body that light steel square tube is made, these upper frames arrange in turn along the top square frame length direction of pedestal, and the bottom of these upper frames is all by securing member rivet or be bolted on the top square frame of described pedestal for example, between every adjacent two upper frames and for example rivet or bolt are installed top board by securing member respectively the top square frame length direction of pedestal outermost two upper frame inside, described top board is also the composite plate that is composited by three layers, its skin is the colored steel layer, the intermediate layer is rock wool layer, internal layer is the porous flaggy, above-mentioned room body and room lid form the space of sealing, are provided with the door for equipment (Roots's motor) and personnel's turnover on the wallboard of room body one side.
For ease of operating personnel's observation cabin body inner case and equipment running status, be preferably on the wallboard of room body one side and establish observation port.
For guaranteeing the inner daylighting of room body and ventilate all rightly, 1～3 through hole, i.e. lightlng hole are established in the top that is preferably in the every sidewall paneling of described room body.
Be to guarantee the circulation of air in sound insulation house, thereby improve the running environment of roots blower, be preferably on the wallboard of room body one side and establish gravity vent, be provided with ventilation fan in gravity vent.
Frame size of the present utility model is installed according to the profile of Roots's motor, assurance sound insulation house inner space is sufficient, guarantee to have the maintenance operating range of 1 meter at least between the maximum profile sideline of roots blower and room body wall plate, the size of door can guarantee that roots blower can pass through simultaneously.When sound insulation house be arranged on indoor or other lifting inconvenience local time, can adopt the mode that monolithic disintegrates to mount and dismount; The utility model work the time, the noise abatement of roots blower is and the comprehensive regulation, noise damper and sound insulation house Integrated using namely are installed, base plate adds beam, noise damper and base plate beam belong to the standard configuration of blower fan producer, blower fan moves in the utility model in addition, can effectively reduce the very noisy of blower fan.
The utility model compared with prior art has following advantage:
1, excellent noise reduction effect, equipment is reliable, and installation and maintenance is convenient, long service life;
2, structure, technique are simple, and layout is flexible, and simple operation is cheap.
Description of drawingsFig. 1 is that the master of the utility model embodiment 1 looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the right side of the utility model embodiment 1.
Fig. 3 is that the master of the utility model embodiment 2 looks schematic diagram.
Fig. 4 is that schematic diagram is looked on the right side of the utility model embodiment 2.
The specific embodimentEmbodiment 1 as depicted in figs. 1 and 2, the pedestal 2 of room body 1 is the quadra of being made by light steel square tube, the bottom of pedestal fixes on the ground by rivet, by rivet, wallboard 3 is installed respectively in the square frame of four of the sides of pedestal, this wallboard is the composite plate that is composited by three layers, its skin is the colored steel layer, and the intermediate layer is rock wool layer, and internal layer is the porous flaggy; Room lid 4 is established on the pedestal top of room body, the upper frame 5 of room lid is the triangle support body of being made by light steel square tube, these upper frames arrange in turn along the top square frame length direction of pedestal, and the bottom of these upper frames all is fixed on the top square frame of described pedestal by rivet, between every adjacent two upper frames and the top square frame length direction of pedestal outermost two upper frame inside by rivet, top board 6 is installed respectively, top board is also the composite plate that is composited by three layers, its internal layer is the colored steel layer, the intermediate layer is rock wool layer, and skin is the porous flaggy; Room body and room lid form the space of sealing, are provided with the door 7 for Roots's motor and personnel's turnover on the wallboard of room body one side; For ease of operating personnel's observation cabin body inner case and equipment running status, establish observation port 8 on the wallboard of room body one side; For guaranteeing the inner daylighting of room body and ventilate all rightly, establish 3 through holes at the top of the every sidewall paneling of described room body, namely lightlng hole 9; Be the circulation of air in the assurance sound insulation house, thereby improve the running environment of roots blower, establish gravity vent 10 on the wallboard of room body one side, be provided with ventilation fan 11 in gravity vent.
The pedestal 2 of embodiment 2 room bodies 1 is the quadra of being made by light steel square tube, the bottom of pedestal fixes on the ground by rivet, establish respectively two vertical straight-bar 1-1 in the square box of four of the sides of pedestal, the top of straight-bar is connected with the back timber of square frame, the bottom of straight-bar is connected with the bottom girder of square frame, each square box of the side of pedestal is separated into 3 little square frames by straight-bar, then by rivet, wallboard 3 is installed respectively in these 3 little square frames; Wallboard is the composite plate that is composited by three layers, and its internal layer is the colored steel layer, and the intermediate layer is rock wool layer, and skin is the porous flaggy; Wallboard is arranged in the side square frame of pedestal by rivet; Room lid 4 is established on the pedestal top of room body, the upper frame 5 of room lid is the triangle support body of being made by light steel square tube, these upper frames arrange in turn along the top square frame length direction of pedestal, and the bottom of these upper frames all is fixed on the top square frame of described pedestal by rivet, between every adjacent two upper frames and the top square frame length direction of pedestal outermost two upper frame inside by rivet, top board 6 is installed respectively, top board is also the composite plate that is composited by three layers, its skin is the colored steel layer, the intermediate layer is rock wool layer, and internal layer is the porous flaggy; Room body and room lid form the space of sealing, are provided with the door 7 for Roots's motor and personnel's turnover on the wallboard of room body one side; For ease of operating personnel's observation cabin body inner case and equipment running status, establish observation port 8 on the wallboard of room body one side; For guaranteeing the inner daylighting of room body and ventilate all rightly, establish 3 through holes at the top of the every sidewall paneling of described room body, namely lightlng hole 9; Be the circulation of air in the assurance sound insulation house, thereby improve the running environment of roots blower, establish gravity vent 10 on the wallboard of room body one side, be provided with ventilation fan 11 in gravity vent.
Claims (8)
1. Roots's motor sound insulation house, comprise room body and Fang Gai, it is characterized in that: the room body is comprised of pedestal and wallboard, pedestal is the quadra of being made by metal side tube, and the bottom of pedestal fixes on the ground by securing member, establishes respectively wallboard in the square frame of four of the sides of pedestal, this wallboard is the composite plate that is composited by three layers, its skin is the colored steel layer, and the intermediate layer is rock wool layer, and internal layer is the porous flaggy, the room lid is established on the pedestal top of room body, this room lid is comprised of upper frame and top board, upper frame is the triangle support body of being made by metal side tube, these upper frames arrange in turn along the top square frame length direction of pedestal, and the bottom of these upper frames all is fixed on the top square frame of described pedestal by securing member, between every adjacent two upper frames and the top square frame length direction of pedestal outermost two upper frame inside by securing member, top board is installed respectively, top board is also the composite plate that is composited by three layers, its skin is the colored steel layer, the intermediate layer is rock wool layer, internal layer is the porous flaggy, room body and room lid form the space of sealing, are provided with door on the wallboard of room body one side.
2. Roots's motor sound insulation house according to claim 1, it is characterized in that: wallboard is arranged in the side square frame of pedestal by securing member.
3. Roots's motor sound insulation house according to claim 1, it is characterized in that: establish respectively at least one vertical straight-bar in the square frame of four of the sides of pedestal, the top of straight-bar is connected with the back timber of square frame, the bottom of straight-bar is connected with the bottom girder of square frame, by securing member, wallboard is installed respectively in the little square frame that each square box of the side of pedestal is separated into by straight-bar.
4. Roots's motor sound insulation house according to claim 1, is characterized in that: establish observation port on the wallboard of described room body one side.
5. Roots's motor sound insulation house according to claim 1, it is characterized in that: 1～3 through hole, i.e. lightlng hole are established in the top of the every sidewall paneling of described room body.
6. Roots's motor sound insulation house according to claim 1, is characterized in that: establish gravity vent on the wallboard of described room body one side, be provided with ventilation fan in gravity vent.
7. Roots's motor sound insulation house according to claim 1, it is characterized in that: described pedestal is the quadra of being made by light steel square tube.
8. Roots's motor sound insulation house according to claim 1, it is characterized in that: described upper frame is the triangle support body of being made by light steel square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588523 CN203008436U (en) | 2012-11-09 | 2012-11-09 | Roots motor sound insulation room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588523 CN203008436U (en) | 2012-11-09 | 2012-11-09 | Roots motor sound insulation room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008436U true CN203008436U (en) | 2013-06-19 |
Family
ID=48600045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588523 Expired - Lifetime CN203008436U (en) | 2012-11-09 | 2012-11-09 | Roots motor sound insulation room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953572A (en) * | 2012-11-09 | 2013-03-06 | 大连海顺重工环保设备有限公司 | Sound insulation room of Roots motor |
-
2012
- 2012-11-09 CN CN 201220588523 patent/CN203008436U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953572A (en) * | 2012-11-09 | 2013-03-06 | 大连海顺重工环保设备有限公司 | Sound insulation room of Roots motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101352717A (en) | Noise-reduction dustproof mobile operation chamber | |
| CN102953572A (en) | Sound insulation room of Roots motor | |
| CN103711338B (en) | A kind of super-silent diesel generating set machine room noise control method | |
| CN203441831U (en) | Power plant primary air fan inlet noise elimination device | |
| CN203008436U (en) | Roots motor sound insulation room | |
| CN201474332U (en) | Combined high performance sound insulating house | |
| CN105351090A (en) | Stereoscopic stacking ultra-silence power source for standard containers | |
| CN205369569U (en) | Can assembled large -scale room ventilation sound -proof housing of repeated dismantlement | |
| CN218005634U (en) | Mute room structure for box-type substation | |
| CN202451443U (en) | Ventilation equipment for sound-insulating cover of large industrial equipment | |
| CN202467259U (en) | Low-noise and mobile combination type generating house | |
| CN203760292U (en) | Transformer sound insulation device | |
| CN112392293A (en) | Noise reduction device for workover operation | |
| CN203808947U (en) | Noise reduction device for belt pumping unit | |
| CN105139843A (en) | Intake and exhaust silencer for power equipment denoising house | |
| CN204456969U (en) | Container-type sound insulating house | |
| CN202691457U (en) | Muting box of gas turbine set | |
| CN204943840U (en) | A kind of air intake, air-discharge silencer for diesel engine and generator noise reduction room | |
| CN207714806U (en) | Large-scale mobile noise isolating sound arrester | |
| KR20100011971U (en) | Wall structure of elevator cage | |
| CN204940948U (en) | A kind of high-efficient noise-reducing room for power-equipment | |
| CN216642524U (en) | Ventilation and noise reduction integrated environment-friendly device | |
| CN203756338U (en) | Muting box of diesel generator | |
| CN216042880U (en) | Super-silent sound insulation GIS room of transformer substation | |
| CN201779409U (en) | Ultra silent box body of gas-engine set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |