CN205935808U - Syllable -dividing shed structure disappears - Google Patents
Syllable -dividing shed structure disappears Download PDFInfo
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- CN205935808U CN205935808U CN201620791829.2U CN201620791829U CN205935808U CN 205935808 U CN205935808 U CN 205935808U CN 201620791829 U CN201620791829 U CN 201620791829U CN 205935808 U CN205935808 U CN 205935808U
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- side wall
- gobo
- sound insulation
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- booth structure
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Abstract
This patent application belongs to mobile power station's syllable -dividing equipment, specifically discloses a syllable -dividing shed structure disappears, and include the detachable skeleton and build the detachable sound insulation component on the support, its characterized in that, the skeleton includes that a plurality of pipe fittings can be dismantled and is formed by connecting, sound insulation component includes shed roof, a sound insulating barrier, first side wall and second side wall, the shed roof is fixed in the upper end of skeleton, and two first side walls set up on the skeleton relatively, and is equipped with soundproof door on at least one first side wall, a sound insulating barrier fixes between two first side walls, and two second side walls set up relatively on the skeleton, and the 2nd sound insulating barrier who is equipped with to advance, airs exhaust on two second side walls. The high integration of this scheme, modularization matched stack, the economic nature of skeleton symbol be high, and can move fortune fast to has good syllable -dividing effect.
Description
Technical field
This utility model belongs to mobile power station relevant device field, the more particularly, to noise insulation equipment of mobile power station.
Background technology
During the construction of the Development Engineering such as the mineral reserve in wilderness, the energy is carried out：
1. with the mankind, the earth is asked for the continuous growth of resource, the region of engineering construction and intensity are also increasing；
2. with the continuous accumulation of people's material wealth, the requirement to vivosphere surrounding enviroment index for the people is also continuous
Improve；
3. to power station facility, the equipment having to be equipped with the supply energy in exploitation engineering construction, effect on environment in use
Evaluation index also more and more higher；
4., under the background of current world economy integration, the economy of Development Engineering is also the weight that engineering first has to pay close attention to
Point problem.
The gas-fired station of movement, as the necessary power supply unit of power station facility, equipment, in its work, can produce substantial amounts of
Noise, drastically influence the health of people.Big in order to solve the problems, such as gas-fired station noise, the measure now mostly taken is in combustion
Build corresponding booth around pneumoelectric station, and this booth is mostly welding on the spot and builds it is difficult to dismantle.Engineering at this finishes
Afterwards it is difficult to transfer to elsewhere, cause the wasting of resources.
The patent of Patent No. CN201520822293.1, discloses a kind of sound insulation canopy, including removable support and
Build the soundproofing member on support；Described removable support includes major axis and short axle, and major axis and short axle pass through coupling assembly
Connect；Described soundproofing member includes side sound insulating pad, side sound insulation connect band, top surface sound insulating pad, top surface sound insulation connect band, sound insulation
Door, top surface drift angle connect band, top surface side connect band and sound insulating pad side connect band and sound insulating pad top surface connect band.
But, the gas-fired station of movement operationally, also can produce substantial amounts of heat it is necessary to timely discharge.Want to arrange
When going out heat, corresponding exhaust outlet certainly will be opened up on booth, and the noise that the gas-fired station of movement produces also can be from air draft
Discharge in mouthful, cause than larger noise.
Although sound insulation canopy disclosed in above-mentioned patent is detachable, its soundproof effect is limited, especially for gas-fired station
Such high noisy equipment is it is impossible to meet the demand of noise reduction sound insulation.And, its all round closure, also cannot discharge mobile power station and produce
Raw amount of heat.
Therefore, be badly in need of a kind of highly integrated, modularity assembles, skeleton symbol economy is high and can rapid transporting gas-fired station
The quick-detachable sound insulation booth structure that disappears of setting.
Utility model content
The purpose of this utility model is that offer one kind is highly integrated, modularity assembles, skeleton symbol economy high and energy is quick
The sound insulation booth structure that disappears of the gas-fired station setting of movement.
In order to achieve the above object, base case of the present utility model provides one kind to disappear sound insulation booth structure, including detachable
Skeleton and build the soundproofing member on support, described skeleton includes some pipe fittings and is detachably connected forming, described sound insulation
Assembly includes ceiling, the first gobo, the first side wall and the second side wall, and described ceiling is fixed on the upper end of skeleton, two first
Side wall is oppositely arranged on skeleton, and at least one first side wall is provided with soundproof door, and described first gobo is fixed on two
Between first side wall, two the second side walls are oppositely arranged on skeleton, and two the second side walls be provided with to enter, the second of air draft
Gobo.
The principle of this base case is：
First pipe fitting is built and is combined into skeleton, then the first side wall is arranged on skeleton along the direction of combustion gas motor,
Then the second side wall is arranged on skeleton, afterwards the first gobo and ceiling is installed the installation completing booth.
Booth is divided into two parts by the first gobo, and Part I supplies combustion gas motor to radiate, and Part II supplies operator
Member's activity.The temperature of Part I is high, and the temperature of Part II is low, then so that the air in the external world enters second from Part II
Point, formation is distinguished and admirable to discharge heat.Meanwhile, the first side wall, the second side wall, ceiling and the first gobo noise is all had good
Absorption, the decibel decreasing noise of high degree.
The having the beneficial effects that of this base case：
1st, skeleton and each soundproofing member are and are detachably connected, and after the engineering in somewhere finishes, can easily dismantle
Fall, then transport elsewhere, reuse, it is to avoid the wasting of resources.
2nd, skeleton is detachably connected using some pipe fittings and forms, and with respect to solid component, it is lightweight, material-saving,
Easy for installation and soundproof effect is more preferable.
3rd, the first gobo is fixed between two the first side walls, can play good sound insulation, heat-insulated effect.And,
For conventional combustion gas motor, fraction is located in the Part I of booth, is predominantly located in the Part II of booth, because
This, the noise in Part II is more than the noise in Part I.Due to distinguished and admirable be to flow to Part I from Part II, institute
So that noise contrary wind blazes about.When wind speed is very fast or the energy of sound is very big, then can when sound transmission scope
It is reduced.Under having the stop of the first gobo and combustion gas motor, it is particularly easy to so that wind forms turbulent flow, that sound is respectively to propagation
Energy attenuation can therefore occur discrete, thus effectively reducing the decibel of sound.
Scheme two：Based on this, scheme is preferred, and described soundproof door is provided with observation window.Observation window is convenient to operation personnel
Carry out checking the situation of combustion gas motor, using convenient outside booth.
Scheme three：This is the preferred of scheme two, and described soundproof door includes doorframe, glass holder profile and rock wool acoustic board, institute
State rock wool acoustic board to be fixed in doorframe, described glass holder profile is fixed on rock wool acoustic board, sets in described glass holder profile
There is safety glass.The intensity of safety glass is high, is difficult shatter by noise.The attraction effect of rock wool acoustic board is good, observes convenient
While it is ensured that the effect of noise abatement.
Scheme four：This is the preferred of scheme three, and the quantity of described safety glass is two pieces, is provided between two blocks of safety glass
Gap, two blocks of safety glass is sealed by sealing strip with the junction of glass holder profile.With respect to rock wool acoustic board, safety glass
Excellent noise reduction effect, after arranging two blocks of safety glass, noise can first pass through safety glass, is then passed through air, then through steel
Change glass, noise reduction effect is improved.
Scheme five：Based on this, scheme is preferred, and described first side wall and the second side wall are equipped with sound-insulation strip.Sound-insulation strip
Improve the soundproof effect of booth further.
Scheme six：This be scheme five preferred, described first side wall and the second side wall are equipped with tapped blind hole, described every
By being bolted on the first side wall and the second side wall with what tapped blind hole coordinated on sound bar.With respect to through hole, blind hole is one
Determining degree can increase difficulty and the degree of processing, however, the first side wall and the second side wall will not be run through, sound insulation and noise reduction ability is more
By force.
Scheme seven：Based on this, scheme is preferred, and described first side wall includes the 3rd gobo of some snappings, described every
On the 3rd gobo, described second side wall includes the 4th gobo of some snappings to sound door, described second gobo located at
On 4th gobo.
Scheme eight：This is the preferred of scheme seven, and described 3rd gobo and the 4th gobo all include fixed frame, rock wool suction
Sound plate and corrugated sheet, described rock wool acoustic board and corrugated sheet are each attached to fixing inframe, the one side of corrugated sheet and rock wool acoustic board
Offset, another side undulate.
One side said herein refers to two relative faces of corrugated sheet with another side.Rock wool acoustic board and corrugated sheet must coordinate to be made
Obtain sound insulation and noise reduction effect more preferable.And the corrugated sheet of undulate can make sound wave dislocation bounce-back so that cancelling out each other between sound wave, enter
And strengthen the effect of sound insulation and noise reduction.
Scheme nine：Based on this, scheme is preferred, and described second gobo is the shutter including window frame and blade,
The two ends of each blade are respectively provided with first baffle and second baffle, be arranged in parallel between the first block and second baffle, the
One baffle plate is fixed on window frame and makes sound-absorbing block tilt 45 ° of settings, and the first baffle on adjacent blades and second baffle are positioned at same
One horizontal plane.
Shutter makes booth can smoothly divulge information.Sound-absorbing block tilts 45 ° of settings, and in ventilation, air is not direct
Without hindrance flowing is come in, thus being more likely formed the distinguished and admirable of turbulence type, increases the effect of sound insulation and noise reduction.In addition, when noise is from big
When conducting in canopy, sound-absorbing block can absorb substantial amounts of noise.At the same time it can also second baffle is stopped the sound wave that bounce-back is returned
Absorbed, sound insulation and noise reduction effect is good.And when tilting 45 °, the effect of comprehensive sound insulation and noise reduction and ventilation is best.
Scheme ten：Junction between described pipe fitting is equipped with gusset.Gusset is effectively increased the intensity between pipe fitting.
Brief description
Fig. 1 disappears for this utility model embodiment the structural representation of sound insulation booth structure.
Fig. 2 is the structural representation of Fig. 1 middle skeleton.
Fig. 3 is that Fig. 1 does not have top view during ceiling.
Fig. 4 is the structural representation of ceiling in Fig. 1.
Fig. 5 is the structural representation of the 4th gobo in Fig. 1.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the sectional view of Fig. 6.
Fig. 8 is the sectional view of Fig. 5.
Fig. 9 is the structural representation of soundproof door in Fig. 1.
The sectional view of Figure 10 Fig. 9.
Figure 11 is the sectional view of Fig. 9.
Figure 12 is the partial enlarged drawing of Figure 11.
Figure 13 is the structural representation of the second gobo in Fig. 1.
Specific embodiment
Below by specific embodiment, this utility model is described in further detail：
Reference in Figure of description includes：Skeleton 10, installing rack 101, gusset 102, ceiling 20, rock wool acoustic board
201st, installing frame 202, the first side wall 31, soundproof door 311, safety glass 312, sealing gasket 313, glass holder profile 314, handle
315th, limiting plate 316, the second side wall 32, the first gobo 40, combustion gas motor 50, the 4th gobo 60, sound-insulation strip 601, Concha Arcae
Plate 602, fastener 603, sound-absorbing block 80, first baffle 91, second baffle 92.
Embodiment disappears sound insulation booth structure substantially as shown in accompanying drawing 1, Fig. 2, Fig. 3：
Disappear sound insulation booth structure, including dismountable skeleton 10 and build the dismountable soundproofing member on support.As
Shown in Fig. 2, skeleton 10 includes some rectangular pipe fittings and is bolted forming.Whole skeleton 10 surrounds a rectangle, and, also
Be provided with one for install the first gobo 40 installing rack 101.Junction between pipe fitting is equipped with gusset 102, can be effective
Increase pipe fitting between intensity.Skeleton 10 when mounted it shall be noted that bolt can not observe pipe fitting, to guarantee whole booth
Soundproof effect.Soundproofing member includes ceiling 20, the first gobo 40, the first side wall 31 and the second side wall 32.Ceiling 20 passes through tight
Fixing bolt is fixed on the upper end of skeleton 10, and is connected on combustion gas motor 50 it is ensured that the steadiness of ceiling 20 by support leg.
First gobo 40 and the mating shapes of combustion gas motor 50, in arch-shaped.Booth is separated by the first gobo 40
For two parts, Part I radiates for combustion gas motor 50, and Part II supplies operator's activity.First gobo 40 is with ground not
Contact, leaves space so that Part I and Part II can smoothly be divulged information.
As shown in figure 4, ceiling 20 is curved, hollow structure, and it is provided with rock wool acoustic board 201, acoustically effective in the middle
Good.Lower section is fixed with installing frame 202, can easily install guarantee sealing simultaneously.In order to ensure soundproof effect, also in the first side
It is equipped with sound-insulation strip 601 on wall 31 and the second side wall 32.It is equipped with tapped blind hole, sound insulation on first side wall 31 and the second side wall 32
By being bolted on the first side wall 31 and the second side wall 32 with what tapped blind hole coordinated on bar 601.First gobo 40 leads to
Cross bolt to be arranged on installing rack 101, and be located between two the first side walls 31.Two the first side walls 31 are oppositely arranged on skeleton
On 10.
First side wall 31 is the 3rd gobo of multiple some snappings, and the second side wall 32 includes the 4th sound insulation of some snappings
Screen 60.As shown in Fig. 5, Fig. 6 and Fig. 8, the 3rd gobo and the 4th gobo 60 all include fixed frame, rock wool acoustic board 201 and
Corrugated sheet 602.Rock wool acoustic board 201 and corrugated sheet 602 are each attached to fixing inframe, and the one side of corrugated sheet 602 is absorbed sound with rock wool
Plate 201 offsets, another side undulate.As described in Figure 7, what each position was bolted is all connected using similar blind hole.
Gobo under total has good sound insulation noise reduction effect.
As shown in figure 5, being mounted on soundproof door 311 on two the 3rd goboes.Soundproof door 311 is provided with observation window.See
Examine the window personnel that are convenient to operation to carry out checking the situation of combustion gas motor 50, using convenient outside booth.
As shown in Figure 9, Figure 10, soundproof door 311 includes doorframe, glass holder profile 314 and rock wool acoustic board 201, and rock wool inhales
Sound plate 201 is fixed in doorframe, and glass holder profile 314 is fixed on rock wool acoustic board 201, is provided with steel in glass holder profile 314
Change glass 312.Handle 315 is arranged on soundproof door 311, and soundproof door 311 be provided with spacing with what handle 315 was mutually matched
Block, on the one hand can carry out spacing to handle 315, on the other hand have good sealing function to handle 315, reduce noise.
As is illustrated by figs. 11 and 12, the quantity of safety glass 312 is two pieces, is provided with gap between two blocks of safety glass 312,
Two blocks of safety glass 312 is sealed by sealing strip with the junction of glass holder profile 314.With respect to rock wool acoustic board 201, tempering
The excellent noise reduction effect of glass 312, after arranging two pieces of safety glass 312, noise can first pass through safety glass 312, is then passed through
Air, then through safety glass 312, noise reduction effect is improved.Sealing strip adopts vehicle-mounted sealing strip, good airproof performance, appearance of drawing materials
Easily.
Two the second side walls 32 are oppositely arranged on skeleton 10, and two the second side walls 32 be provided with to enter, the of air draft
Two goboes.As shown in figure 13, the second gobo is the shutter including window frame and blade, and the two ends of each blade are divided equally
It is not provided with first baffle 91 and second baffle 92, be arranged in parallel between the first block and second baffle 92, first baffle 91 is fixing
Window frame make sound-absorbing block 80 tilt 45 ° of settings, the first baffle 91 on adjacent blades and second baffle 92 are located at same water
Plane.Sound-absorbing block 80 can adopt high intensity acoustical cotton, it is ensured that its hardness while ensureing sound-absorbing effect, long-term to adapt to
Wind speed.
Shutter makes booth can smoothly divulge information.Sound-absorbing block 80 tilts 45 ° of settings, and in ventilation, air is not straight
Connecing without hindrance flowing to come in, thus being more likely formed the distinguished and admirable of turbulence type, increasing the effect of sound insulation and noise reduction.In addition, when noise from
When conducting in booth, sound-absorbing block 80 can absorb substantial amounts of noise.At the same time it can also second baffle 92 is stopped that bounce-back is returned
Sound wave absorbed, sound insulation and noise reduction effect is good.And when tilting 45 °, the effect of comprehensive sound insulation and noise reduction and ventilation is best.
During concrete installation, first combustion gas motor 50 is installed, then put up skeleton 10, each soundproofing member is installed afterwards
On skeleton 10.The place that first side wall 31 is contacted with ground with the second side wall 32, adds buffering sponge sound absorption pad and is sealed.
It should be noted that the bolt connection in this programme is all using bolt and blind threaded connected mode, to guarantee the effect of sound insulation
Really.And corresponding accessory mounting plate etc. belongs to the mounting structure well known to those skilled in the art, just do not do excessively complicated describing.
Booth is divided into two parts by the first gobo 40, and Part I radiates for combustion gas motor 50, and Part II supplies operator to live
Dynamic.The temperature of Part I is high, and the temperature of Part II is low, then so that the air in the external world enters Part II from Part II,
Formation is distinguished and admirable to discharge heat.Meanwhile, the first side wall 31, the second side wall 32, ceiling and the first gobo 40 noise is all had good
Good Absorption, the decibel decreasing noise of high degree.
First gobo 40 is fixed between two the first side walls 31, can play good sound insulation, heat-insulated effect.And
And, for conventional combustion gas motor 50, fraction is located in the Part I of booth, is predominantly located in the Part II of booth
Interior, therefore, the noise in Part II is more than the noise in Part I.Due to distinguished and admirable be to flow to first from Part II
Point, so, noise contrary wind blazes about.When wind speed is very fast or the energy of sound is very big, sound transmission scope when
Hou Zehui is reduced.Under having the stop of the first gobo 40 and combustion gas motor 50, it is particularly easy to so that wind forms turbulent flow, that sound
Sound respectively can therefore occur discrete, thus effectively reducing the decibel of sound to propagation energy attenuation.Extreme case is met big
Tornado, tornado central pressure is very low, or even vacuum, and this sound just cannot have propagated.
Correlation according to corollary equipment in canopy (gas-fired station) and this structure material refers to data, and to originally disappearing, sound insulation canopy is carried out
International Organization for Standardization is pushed away simultaneously and deposits using noise criteria curve NRC's by the noise octave spectrum analysis of acoustical predictions
Each octave spectrum parameter that NR-70 [75dB (A)] and NR-80 [85dB (A)] sound pressure level need to meet is listed one by one.Specific as follows
Shown in table：
As can be seen from the above table, " disappear sound insulation canopy overall sound pressure level35.2[dB(A)]" row " with NR-80 than high value " row and " frequently
Rate (HZ) " row value corresponding train value compare visible in parameter, the sound insulation booth structure that originally disappears can fully meet user " 1m, 90 ° ,≤
The noise control environmental index of 85dB (A) ", or even "@1m, 90 ° ,≤75dB (A) " and requirements at the higher level.
Compared with traditional sound insulation booth, this programme perfect can be applied to the combustion gas motor of movement.And, convenient disassembly,
Noise is low, the constructor of great convenience, and greatly reducing the waste of resource.
Above-described is only embodiment of the present utility model, the general knowledge here such as known concrete structure and characteristic in scheme
Excessively describe.It should be pointed out that for a person skilled in the art, in the premise without departing from this utility model structure
Under, some deformation can also be made and improve, these also should be considered as protection domain of the present utility model, and these are all without impact
Effect and practical applicability that this utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, specific embodiment in description etc. records the content that can be used for explaining claim.
Claims (10)
1. disappear sound insulation booth structure, including dismountable skeleton and build the dismountable soundproofing member on support, its feature
Be, described skeleton includes some pipe fittings and be detachably connected forming, described soundproofing member include ceiling, the first gobo, first
Side wall and the second side wall, described ceiling is fixed on the upper end of skeleton, and two the first side walls are oppositely arranged on skeleton, and at least one
Individual first side wall is provided with soundproof door, and described first gobo is fixed between two the first side walls, and two the second side walls are relatively
Be arranged on skeleton, and two the second side walls be provided with to enter, the second gobo of air draft.
2. according to claim 1 disappear sound insulation booth structure it is characterised in that：Described soundproof door is provided with observation window.
3. according to claim 2 disappear sound insulation booth structure it is characterised in that：Described soundproof door includes doorframe, glass is fixed
Frame and rock wool acoustic board, described rock wool acoustic board is fixed in doorframe, and described glass holder profile is fixed on rock wool acoustic board, institute
State and in glass holder profile, be provided with safety glass.
4. according to claim 3 disappear sound insulation booth structure it is characterised in that：The quantity of described safety glass is two pieces, two
It is provided with gap, two blocks of safety glass is sealed by sealing strip with the junction of glass holder profile between block safety glass.
5. according to claim 1 disappear sound insulation booth structure it is characterised in that：It is all provided with described first side wall and the second side wall
There is sound-insulation strip.
6. according to claim 5 disappear sound insulation booth structure it is characterised in that：It is all provided with described first side wall and the second side wall
There is tapped blind hole, by being bolted on the first side wall and the second side wall with what tapped blind hole coordinated in described sound-insulation strip.
7. according to claim 1 disappear sound insulation booth structure it is characterised in that：Described first side wall includes the of some snappings
Three goboes, on the 3rd gobo, described second side wall includes the 4th gobo of some snappings to described soundproof door, described
Second gobo is on the 4th gobo.
8. according to claim 7 disappear sound insulation booth structure it is characterised in that：Described 3rd gobo and the 4th gobo are equal
Including fixed frame, rock wool acoustic board and corrugated sheet, described rock wool acoustic board and corrugated sheet are each attached to fixing inframe, corrugated sheet
Simultaneously offset with rock wool acoustic board, another side undulate.
9. according to claim 1 disappear sound insulation booth structure it is characterised in that：Described second gobo is including window frame and leaf
The shutter of piece, the two ends of each blade are respectively provided with first baffle and second baffle, the first block and second baffle
Between be arranged in parallel, first baffle be fixed on window frame make sound-absorbing block tilt 45 ° setting, the first baffle on adjacent blades and
Second baffle is located at same level.
10. according to claim 1 disappear sound insulation booth structure it is characterised in that：Junction between described pipe fitting is equipped with
Gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791829.2U CN205935808U (en) | 2016-07-26 | 2016-07-26 | Syllable -dividing shed structure disappears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791829.2U CN205935808U (en) | 2016-07-26 | 2016-07-26 | Syllable -dividing shed structure disappears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935808U true CN205935808U (en) | 2017-02-08 |
Family
ID=57927306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791829.2U Active CN205935808U (en) | 2016-07-26 | 2016-07-26 | Syllable -dividing shed structure disappears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088702A (en) * | 2016-07-26 | 2016-11-09 | 张玉国 | Disappear sound insulation booth structure |
| CN110491361A (en) * | 2019-07-23 | 2019-11-22 | 浙江大学 | A kind of low frequency absorption device suitable for becoming power distribution station |
-
2016
- 2016-07-26 CN CN201620791829.2U patent/CN205935808U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088702A (en) * | 2016-07-26 | 2016-11-09 | 张玉国 | Disappear sound insulation booth structure |
| CN110491361A (en) * | 2019-07-23 | 2019-11-22 | 浙江大学 | A kind of low frequency absorption device suitable for becoming power distribution station |
| CN110491361B (en) * | 2019-07-23 | 2021-08-24 | 浙江大学 | Low-frequency sound absorption device suitable for transformer substation |
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