CN102953572A - Sound insulation room of Roots motor - Google Patents
Sound insulation room of Roots motor Download PDFInfo
- Publication number
- CN102953572A CN102953572A CN2012104460359A CN201210446035A CN102953572A CN 102953572 A CN102953572 A CN 102953572A CN 2012104460359 A CN2012104460359 A CN 2012104460359A CN 201210446035 A CN201210446035 A CN 201210446035A CN 102953572 A CN102953572 A CN 102953572A
- 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.)
- Pending
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The invention provides a sound insulation room of a Roots motor. The bottom end of a base frame of a room body is fixedly arranged on the ground surface; wall boards are respectively arranged inside four square frames of the lateral 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 on the square frames at the top end of the base frame along a length direction; the bottom ends of the top frames are fixedly arranged on the square frames at the top of the base frame; top boards are respectively mounted inside the two top frames at the outermost side of the length direction of the square frames at the top end of the base frame between the each two adjacent top frames; a sealed space is formed by the room body and the room cover; and a door is arranged on the wall board at one side of the room body. Compared with the prior art, the sound insulation room has the advantages of good de-noising effect, reliable equipment operation, convenience in installation and maintenance, long service life and the like.
Description
Technical fieldThe present invention relates to a kind of acoustic isolation facility, relate 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 object of the present invention is to provide a kind of not only structure, technique simple, 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 present invention 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 the quadra that light steel square tube is made by metal side tube, 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 four square frames in the side 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 installed in the side square frame of pedestal by securing member, also can in four square frames in the side of pedestal, establish respectively at least one vertical straight-bar, the top of straight-bar links to each other with the back timber of square frame, the bottom of straight-bar links to each other with the bottom girder of square frame, then 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 the triangle support body that light steel square tube is 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 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 in outermost two the upper frame inside of top square frame length direction of pedestal, described top board also 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; Above-mentioned room body and room lid forms the space of sealing, is provided with door for equipment (Roots's motor) and personnel's turnover at 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 the 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 the gravity vent.
Frame size of the present invention is installed according to the profile of Roots's motor, guarantee that the sound insulation house inner space is sufficient, guarantee to have 1 meter maintenance operating range at least between the maximum profile sideline of roots blower and the room body wall plate, the size of door can guarantee that roots blower can pass through simultaneously.When sound insulation house be installed in indoor or other lifting inconvenience local time, can adopt the mode that monolithic disintegrates to mount and dismount; The present invention 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 present invention in addition, can effectively reduce the very noisy of blower fan.
The present invention 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 embodiment of the invention 1 looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the right side of the embodiment of the invention 1.
Fig. 3 is that the master of the embodiment of the invention 2 looks schematic diagram.
Fig. 4 is that schematic diagram is looked on the right side of the embodiment of the invention 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 four square frames in the side 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 outermost two the upper frame inside of top square frame length direction of pedestal by rivet top board 6 is installed respectively, top board also is 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 forms the space of sealing, is provided with door 7 for Roots's motor and personnel's turnover at 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 at 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 at the wallboard of room body one side, be provided with ventilation fan 11 in the 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 four square boxs in the side of pedestal, the top of straight-bar links to each other with the back timber of square frame, the bottom of straight-bar links to each other with the bottom girder of square frame, then 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 installed 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 outermost two the upper frame inside of top square frame length direction of pedestal by rivet top board 6 is installed respectively, top board also 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; Room body and room lid forms the space of sealing, is provided with door 7 for Roots's motor and personnel's turnover at 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 at 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 at the wallboard of room body one side, be provided with ventilation fan 11 in the 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 four square frames in the side 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 outermost two the upper frame inside of top square frame length direction of pedestal by securing member top board is installed respectively, top board also 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; Room body and room lid forms the space of sealing, is provided with door at 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 installed 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 four square frames in the side of pedestal, the top of straight-bar links to each other with the back timber of square frame, the bottom of straight-bar links to each other 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 the 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 |
|---|---|---|---|
| CN2012104460359A CN102953572A (en) | 2012-11-09 | 2012-11-09 | Sound insulation room of Roots motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104460359A CN102953572A (en) | 2012-11-09 | 2012-11-09 | Sound insulation room of Roots motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102953572A true CN102953572A (en) | 2013-03-06 |
Family
ID=47762908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104460359A Pending CN102953572A (en) | 2012-11-09 | 2012-11-09 | Sound insulation room of Roots motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102953572A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626590A (en) * | 2016-03-23 | 2016-06-01 | 苏州弗士曼精密机械有限公司 | Sound-insulation room for spliced fan |
| CN106930421A (en) * | 2017-05-04 | 2017-07-07 | 苏州蒙特纳利驱动设备有限公司 | For the sound insulation house of traction machine test |
| CN108894658A (en) * | 2018-08-29 | 2018-11-27 | 株洲中车特种装备科技有限公司 | A kind of large span remote operation opposite opened activity sound insulation house device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563202Y (en) * | 2002-06-11 | 2003-07-30 | 赵天涵 | Assembling type structure house |
| CN201405265Y (en) * | 2009-06-05 | 2010-02-17 | 陕西昕宇表面工程有限公司 | Dedusting noise reduction burnishing chamber for burnishing metal aluminum castings |
| WO2010138007A2 (en) * | 2009-05-25 | 2010-12-02 | Abb Sp. Z O.O. | An enclosure for secondary distribution modular switchgears |
| CN202093816U (en) * | 2011-06-21 | 2011-12-28 | 山西翔宇实业有限公司 | Novel sound barrier made of composite materials |
| CN202252643U (en) * | 2011-09-28 | 2012-05-30 | 北京机械设备研究所 | Noise reduction device for operation of low-power diesel power generating set |
| CN202286277U (en) * | 2011-09-30 | 2012-07-04 | 深圳市康特鑫机械设备有限公司 | Sound isolation protection structure for cigarette connecting machine |
| CN203008436U (en) * | 2012-11-09 | 2013-06-19 | 大连海顺重工环保设备有限公司 | Roots motor sound insulation room |
-
2012
- 2012-11-09 CN CN2012104460359A patent/CN102953572A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563202Y (en) * | 2002-06-11 | 2003-07-30 | 赵天涵 | Assembling type structure house |
| WO2010138007A2 (en) * | 2009-05-25 | 2010-12-02 | Abb Sp. Z O.O. | An enclosure for secondary distribution modular switchgears |
| CN201405265Y (en) * | 2009-06-05 | 2010-02-17 | 陕西昕宇表面工程有限公司 | Dedusting noise reduction burnishing chamber for burnishing metal aluminum castings |
| CN202093816U (en) * | 2011-06-21 | 2011-12-28 | 山西翔宇实业有限公司 | Novel sound barrier made of composite materials |
| CN202252643U (en) * | 2011-09-28 | 2012-05-30 | 北京机械设备研究所 | Noise reduction device for operation of low-power diesel power generating set |
| CN202286277U (en) * | 2011-09-30 | 2012-07-04 | 深圳市康特鑫机械设备有限公司 | Sound isolation protection structure for cigarette connecting machine |
| CN203008436U (en) * | 2012-11-09 | 2013-06-19 | 大连海顺重工环保设备有限公司 | Roots motor sound insulation room |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626590A (en) * | 2016-03-23 | 2016-06-01 | 苏州弗士曼精密机械有限公司 | Sound-insulation room for spliced fan |
| CN106930421A (en) * | 2017-05-04 | 2017-07-07 | 苏州蒙特纳利驱动设备有限公司 | For the sound insulation house of traction machine test |
| CN108894658A (en) * | 2018-08-29 | 2018-11-27 | 株洲中车特种装备科技有限公司 | A kind of large span remote operation opposite opened activity sound insulation house device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201893227U (en) | Ventilation and denoising device used in ultra-high voltage converter transformer | |
| CN204511651U (en) | The sound-deadening and noise-reducing device of heavy duty generator set | |
| CN105421657A (en) | Foaming cement composite plates with dovetail groove type steel edge rib structures and connecting method thereof | |
| CN101352717A (en) | Noise-reduction dustproof mobile operation chamber | |
| CN102953572A (en) | Sound insulation room of Roots motor | |
| CN104743426A (en) | Elevator car | |
| CN205348563U (en) | Foaming cement composite sheet with forked tail slot type steel limit rib structure | |
| CN203008436U (en) | Roots motor sound insulation room | |
| CN201474332U (en) | Combined high performance sound insulating house | |
| CN206646866U (en) | A kind of high efficient noise-insulation room | |
| CN103711338B (en) | A kind of super-silent diesel generating set machine room noise control method | |
| CN105351090A (en) | Stereoscopic stacking ultra-silence power source for standard containers | |
| CN205637714U (en) | Sound arrestor of methane electrical generation set | |
| CN201503758U (en) | Reactor sound insulation enclosure | |
| CN218005634U (en) | Mute room structure for box-type substation | |
| CN102927059A (en) | Novel acoustic shield | |
| CN202451443U (en) | Ventilation equipment for sound-insulating cover of large industrial equipment | |
| CN112392293A (en) | Noise reduction device for workover operation | |
| CN205369569U (en) | Can assembled large -scale room ventilation sound -proof housing of repeated dismantlement | |
| CN105139843A (en) | Intake and exhaust silencer for power equipment denoising house | |
| CN203808947U (en) | Noise reduction device for belt pumping unit | |
| KR20100011971U (en) | Wall structure of elevator cage | |
| CN205050552U (en) | A air inlet, air exhaust silencer for room of making an uproar falls in power equipment | |
| CN203386565U (en) | Noise-reducing energy-saving protective hood for dry transformer | |
| CN204940948U (en) | A kind of high-efficient noise-reducing room for power-equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |