CN205348870U - Portable silence generators - Google Patents
Portable silence generators Download PDFInfo
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- CN205348870U CN205348870U CN201520988152.7U CN201520988152U CN205348870U CN 205348870 U CN205348870 U CN 205348870U CN 201520988152 U CN201520988152 U CN 201520988152U CN 205348870 U CN205348870 U CN 205348870U
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Abstract
The utility model relates to a portable silence generators, it includes the movable room body, the movable room body is including base, lateral wall and roof, the lateral wall divide into shutter and corrugated sheet wall body, corrugated sheet wall body inboard and roof inboard are provided with inhales the sound acoustic celotex board, the generator is placed in the movable room internally, portable room internal the generator with be provided with the amortization grid between the shutter. The utility model discloses an it adopts modular to inhale the concatenation of syllable -dividing module to form to inhale the sound acoustic celotex board, solid structure not only, and make the sound wave easily pass through, the acoustic material noise absorbing of being convenient for disappear, and the acoustic material that disappears adopts the glass cotton and the cement fibrolite plate successive layer of the different sound insulation coefficients that disappear to stack, fully absorb the noise of different wavelength, the efficiency of going to make an uproar is better, inhale outside glass fiber cloth or the non -woven fabrics parcel of adopting of acoustic material, can effectively extrude every layer of air of inhaling between the acoustic material, prevent to leak without absorbing.
Description
Technical field
This utility model relates to sound insulation and noise reduction apparatus field, particularly relates to a kind of removable mute power generator room.
Background technology
Along with the fast development of industry, for meeting power demands, high-rating generator and auxiliary device thereof occur on a large scale, arise at the historic moment for protection electromotor and auxiliary device Generators thereof.But, electromotor and auxiliary device thereof can produce huge noise in the middle of running.Owing to indoor noise is not easy decay, so, working environment can be caused serious sound pollution by noise produced by electromotor, and the body & mind of serious infringement operator and surrounding enviroment biology is healthy, thus reducing production efficiency.Additionally, it is big that electromotor and auxiliary device thereof run power, running can produce substantial amounts of heat, if these heats can not dissipate in time, generating set can be caused huge infringement, shorten mechanical life, so, the process of the noise produced in electromotor and auxiliary device running thereof and heat is become extremely urgent.
Denoising equipment common on the market at present mostly is the self-contained unit outside independent of house itself, application efficiency for the denoising of Generators own is poor, under the equal interior space, the more many interior spaces of the sound arrester that independently disappears are more narrow and small, further unfavorable for heat radiation, so, Generators indoor denoising common at present is poor with the associativity of ventilation and heat, and, Generators common at present detachable, assemble again, easily move poor-performing, it is unfavorable for resettlement, when electromotor is moved another place by one, the Generators that can not move will result in vacant, form the wasting of resources.
Utility model content
This utility model provides a kind of mute power generator room, the producing level that its object is to make up the sound insulation that in prior art, Generators self disappeared is low, disappear sound insulation function and heat sinking function associativity of indoor is poor, the shortcomings such as Generators detachably assembles again, removable poor performance, it is achieved effective combination that Generators mobility, suction soundproof effect are excellent, ventilation and heat is excellent.
For realizing above-mentioned target, the disclosed a kind of removable mute power generator room of this utility model, it includes packaged type room body, and packaged type room body includes base, sidewall and roof；Described sidewall includes shutter and corrugated sheet body of wall；Inside described corrugated sheet body of wall and be provided with sound-absorbing, resistant panels inside roof；Electromotor is placed in packaged type room body, is provided with noise reduction grid in described portable room body between electromotor and described shutter.
Further, described roof and described sidewall are the housing of integral type, together with housing is bolted with described base；When electromotor needs repairing or safeguards, it is possible to room shell is opened, convenient operation；It is provided with damping washer between room shell and base, vibrations can be reduced and can play again the effect of sealing；Electromotor adopts special rubber cushion with base junction, makes to be formed between the two to flexibly connect, can effectively reduce body vibrations, reduce noise content.Described damping washer is made up of rubber elastomeric material.
Further, described sound-absorbing, resistant panels is spliced by the suction sound insulation module of polylith rectangle, and described suction sound insulation module includes the housing being made up of poroid steel plate, is disposed with described first puigging, the second puigging and the 3rd puigging in housing；First puigging and the 3rd puigging are glass cotton layer, and the second puigging is cement fibrolite plate.
Further, described first puigging and the 3rd puigging are inhale the glass cotton layer that sound insulation coefficient is different.
Further, described glass cotton layer is wrapped with glass fabric or non-woven fabrics.
Further, described noise reduction grid includes support, and on support, horizontal interval is placed with multiple described sound-absorbing, resistant panels；Described noise reduction grid is positioned at electromotor two ends, and described noise reduction grid shelters from described shutter completely；Described support is just being arranged at intervals with multiple leading note lath on two sides of described shutter and electromotor, leading note lath is made up of laths of metal, laths of metal cross section is V-type or waveform, described leading note lath is arranged with described sound-absorbing, resistant panels one_to_one corresponding, and the face, rear and front end of sound-absorbing, resistant panels is covered in by leading note lath.Also being provided with damping pad between noise reduction grid and base, damping pad is made up of rubber elastomeric material.
Further, the spacing of the multiple described sound-absorbing, resistant panels on described noise reduction grid is uniform.
Further, described roof is provided with deafener；Described sidewall is provided with door, inside door, is also equipped with described sound-absorbing, resistant panels.Deafener be resistive function connect with resistance function use secondary muffler, to reach better noise reduction.
Further, the described corrugated sheet body of wall of described sidewall and described roof are made up of clad steel plate, and described clad steel plate includes the container corrugated plate in outside and the plane steel plate of inner side.
Further, described base is welded by high intensity shaped steel, it is ensured that loading capacity.The communicating pipe connected inside and outside described caravan it is additionally provided with in base.
Further, described sidewall include two comprise Fang Tichang and the high-dimensional face wall body that grows tall, two comprise Fang Tikuan and high-dimensional wide high surface body of wall；Wide high surface body of wall described in two sides is described shutter；Or, described in the grow tall part of face wall body be shutter；Or, described in the face wall body that grows tall be described corrugated sheet body of wall.
Further, it is provided with cable near described roof place above described shutter and passes into mouth, outside described shutter, be provided above the cable testing bridge of ladder-shaped.
(3) beneficial effect
Technique scheme of the present utility model has the advantages that
Removable mute power generator room of the present utility model structure arranges rationally, compact conformation, adopt container corrugated plate as room body, it is fixed on rigid structure base by screw, and base has been formed around great trust, dismountable moving, efficient and convenient, and corrugated board structures intersects at surface horizontal structure, the bearing capacity of corrugated board structures is 4-11 times of planar structure, corrugated plating is higher to the aspect enabling capabilities of framework, can be effectively improved in the plane of room body frame bending strength and bearing capacity, additionally corrugated plating is significantly enhanced relative to the shear resistance of surface plate, the structural stability adopting the removable room body that this corrugated plating designs is higher, firmer；In room body, portion's body of wall is laid and is inhaled sound arrester, makes full use of this body structure of body of wall, reduces taking up room of the sound arrester that disappears, can significantly reduce room body volume under equal degree of heat radiation and noise elimination level；
Sound-absorbing, resistant panels adopts modular suction sound insulation module to be spliced, not only firm in structure, and make sound wave be prone to pass through, it is easy to the deadener absorption noise that disappears, and the deadener that disappears adopts the glass cotton of the different sound insulation coefficient that disappears and cement fibrolite plate successively to stack, and fully absorbs the noise of different wave length, denoising efficiency is better, inhale deadener outside employing glass fabric or non-woven wraps, can effectively squeeze out every layer of air inhaled between deadener, it is prevented that leak without absorption.
In room body, wall segment is arranged to louvered, in order to ensure that in room body, performance of ventilation and heat dispersion is good；The leading note lath arranged on the suction sound arrester face of electromotor and wide high surface shutter side in noise reduction grid, could alter that sound wave path, noise sound wave is being fully absorbed with inhaling after sound arrester multiple impacts, the defening effect that disappears significantly improves, and leave space between the suction sound arrester on noise reduction grid, make noise reduction grid while noise reduction, combine with shutter type metope, accomplish the good combination of noise reduction and ventilation and heat；The exhaust smoke hole left on roof can discharge the waste gas produced in electromotor and auxiliary device work process thereof, can also play certain heat sinking function simultaneously.
Leave certain space between shutter and noise reduction grid, cable can be left in this segment space when moveable house body, convenient resettlement, not easily lose.It is provided with damping washer between room shell and base, vibrations can be reduced and can play again the effect of sealing；Electromotor adopts special rubber cushion with base junction, makes to be formed between the two to flexibly connect, can effectively reduce body vibrations, reduce noise content.
Accompanying drawing explanation
Fig. 1 is the removable room body overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the sectional view of the removable room body of this utility model embodiment；
Fig. 3 is the noise reduction cell structure schematic diagram of this utility model embodiment；
Fig. 4 is the suction sound insulation module structural representation of this utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following example are used for illustrating this utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, it is necessary to explanation, except as otherwise noted, " multiple " are meant that two or more；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, visual concrete condition understands above-mentioned term concrete meaning in this utility model.
As Figure 1-4, the removable mute power generator room of the one that the present embodiment provides, it includes packaged type room body 1, and packaged type room body 1 includes base 3, sidewall 2 and roof 4；Sidewall 2 include two comprise the long and high-dimensional face wall body 2b that grows tall of room body 1, two comprise the wide high surface body of wall 2a that room body 1 is wide and high-dimensional；Wherein, one or both sides wide high surface body of wall 2a is shutter；What grow tall face wall body 2b is corrugated sheet body of wall.It is provided with sound-absorbing, resistant panels inside corrugated sheet body of wall and roof 4.Corrugated sheet body of wall is made up of clad steel plate, and clad steel plate includes the container corrugated plate in outside and the plane steel plate of inner side.
Roof 4 is provided with deafener 6, sidewall 2 is provided with door 2c, inside door 2c, is also equipped with sound-absorbing, resistant panels 100.
Base 3 is the rectangular housing being made up of steel plate, it is provided with rigid frame in housing, is provided with the communicating pipe 8 of inside and outside, some connection rooms in housing, housing sidewall is provided with the outlet of communicating pipe 8, the entrance of communicating pipe 8 is arranged in room body, and base 3 is provided with several trapezes 9.
It is provided with cable near roof place above shutter and passes into mouth, outside shutter, be provided above the cable testing bridge 7 of ladder-shaped.
As in figure 2 it is shown, electromotor 20 is placed in packaged type room body 1, between the inherent electromotor 20 of portable room body 1 and shutter 5, it is provided with noise reduction grid 11.Wherein 5a is the cable inlet arranged on the wide high surface body of wall of louvered.
As shown in Figure 4, sound-absorbing, resistant panels 100 is spliced by the suction sound insulation module 10 of polylith rectangle, inhale the housing 10-1 that sound insulation module 10 includes being made up of poroid steel plate, in housing 10-1, be disposed with described first puigging 10-2, the second puigging 10-3 and the three puigging 10-4；First puigging 10-2 and the three puigging 10-4 inhales the glass cotton layer that sound insulation coefficient is different, and the second puigging 10-3 is cement fibrolite plate.Glass cotton layer by glass fabric or non-woven fabrics 10-5 tight.
As it is shown on figure 3, noise reduction grid 11 includes support 11a, on support 11a, horizontal interval is placed with multiple sound-absorbing, resistant panels 100；Noise reduction grid 11 is pressed close to shutter and is placed, and noise reduction grid 11 shelters from shutter completely；Support 11a is just to being arranged at intervals with multiple leading note lath 11b on two sides of shutter and electromotor.Leading note lath 11b is made up of laths of metal, laths of metal cross section is V-type or waveform, leading note lath is internally formed V-type or waveform elongated slot, the left and right both ends open of leading note lath elongated slot, leading note lath 11b is arranged with sound-absorbing, resistant panels 100 one_to_one corresponding, and the face, rear and front end of sound-absorbing, resistant panels 100 is covered in by leading note lath 11b.Transmit outside room when the noise of electromotor adsorbs rear section lingering sound through sound-absorbing, resistant panels, after leading note lath reflects, lingering sound backs into the sound-absorbing, resistant panels on noise reduction grid, or spread out of from the opening at two ends, both ends open faces the sound-absorbing, resistant panels of corrugated sheet body of wall, and lingering sound is absorbed by sound-absorbing, resistant panels on corrugated sheet body of wall again.
Embodiment of the present utility model provides for example with for the purpose of describing, and is not exhaustively or this utility model is limited to disclosed form.Many modifications and variations are apparent from for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and makes those of ordinary skill in the art it will be appreciated that this utility model is thus design is suitable to the various embodiments with various amendments of special-purpose.
Claims (10)
1. a removable mute power generator room, it is characterised in that it includes packaged type room body, and packaged type room body includes base, sidewall and roof；Described sidewall includes shutter and corrugated sheet body of wall；Inside described corrugated sheet body of wall and be provided with sound-absorbing, resistant panels inside roof；Electromotor is placed in packaged type room body, is provided with noise reduction grid in described portable room body between electromotor and described shutter.
2. removable mute power generator room according to claim 1, it is characterised in that described roof and described sidewall are the housing of integral type；It is provided with damping washer between room shell and base.
3. removable mute power generator room according to claim 1, it is characterized in that, described sound-absorbing, resistant panels is spliced by the suction sound insulation module of polylith rectangle, described suction sound insulation module includes the housing being made up of poroid steel plate, is disposed with the first puigging, the second puigging and the 3rd puigging in housing；First puigging and the 3rd puigging are glass cotton layer, and the second puigging is cement fibrolite plate.
4. removable mute power generator room according to claim 3, it is characterised in that described first puigging and the 3rd puigging are inhale the glass cotton layer that sound insulation coefficient is different.
5. removable mute power generator room according to claim 3, it is characterised in that described glass cotton layer is wrapped with glass fabric or non-woven fabrics.
6. removable mute power generator room according to claim 1, it is characterised in that described noise reduction grid includes support, and on support, horizontal interval is placed with multiple described sound-absorbing, resistant panels；Described noise reduction grid is positioned at electromotor two ends, and described noise reduction grid shelters from described shutter completely；Described support is just being arranged at intervals with multiple leading note lath on two sides of described shutter and electromotor, leading note lath is made up of laths of metal, laths of metal cross section is V-type or waveform, described leading note lath is arranged with described sound-absorbing, resistant panels one_to_one corresponding, and the face, rear and front end of sound-absorbing, resistant panels is covered in by leading note lath.
7. removable mute power generator room according to claim 6, it is characterised in that the spacing of the multiple described sound-absorbing, resistant panels on described noise reduction grid is uniform.
8. removable mute power generator room according to claim 1, it is characterised in that be provided with deafener on described roof；Described sidewall is provided with door, inside door, is also equipped with described sound-absorbing, resistant panels.
9. removable mute power generator room according to claim 1, it is characterised in that the described corrugated sheet body of wall of described sidewall and described roof are made up of clad steel plate, described clad steel plate includes the container corrugated plate in outside and the plane steel plate of inner side.
10. removable mute power generator room according to claim 1, it is characterised in that described sidewall include two comprise Fang Tichang and the high-dimensional face wall body that grows tall, two comprise Fang Tikuan and high-dimensional wide high surface body of wall；Wide high surface body of wall described in one or both sides is described shutter；Or, described in the grow tall part of face wall body be shutter；Or, described in the face wall body that grows tall be described corrugated sheet body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988152.7U CN205348870U (en) | 2015-12-04 | 2015-12-04 | Portable silence generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988152.7U CN205348870U (en) | 2015-12-04 | 2015-12-04 | Portable silence generators |
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| Publication Number | Publication Date |
|---|---|
| CN205348870U true CN205348870U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988152.7U Active CN205348870U (en) | 2015-12-04 | 2015-12-04 | Portable silence generators |
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| CN (1) | CN205348870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386617A (en) * | 2015-12-04 | 2016-03-09 | 华油飞达集团有限公司 | Movable silent generator room |
| CN111155801A (en) * | 2019-12-31 | 2020-05-15 | 陕西银河电气设备有限公司 | Noise reduction system of high-power high-voltage power distribution system |
-
2015
- 2015-12-04 CN CN201520988152.7U patent/CN205348870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386617A (en) * | 2015-12-04 | 2016-03-09 | 华油飞达集团有限公司 | Movable silent generator room |
| CN111155801A (en) * | 2019-12-31 | 2020-05-15 | 陕西银河电气设备有限公司 | Noise reduction system of high-power high-voltage power distribution system |
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