CN206110345U - Heat and sound isolation prefabricated house - Google Patents
Heat and sound isolation prefabricated house Download PDFInfo
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- CN206110345U CN206110345U CN201621094997.2U CN201621094997U CN206110345U CN 206110345 U CN206110345 U CN 206110345U CN 201621094997 U CN201621094997 U CN 201621094997U CN 206110345 U CN206110345 U CN 206110345U
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Abstract
The utility model discloses a heat and sound isolation prefabricated house, including top surface, ground moisture -proof board and at least three facade, facade and top surface all include skeleton, outer acoustic celotex board and internal sound insulation board, and outer acoustic celotex board setting is in the outside of skeleton, and the internal sound insulation board sets up the inboard at the skeleton, the section thickness of skeleton equals the section thickness d >= 50mm of the thickness of heat and sound isolation air bed, skeleton, outer acoustic celotex board and internal sound insulation board are to interior color -steel plate layer in proper order, superfine glass fiber wool layer, alkali -free hydrophobic glass fiber cloth layer and zinc -plated perforation sheet layer outside from, the superfine glass fiber wool's of outer acoustic celotex board large proportion in or be less than the superfine glass fiber wool's of internal sound insulation board proportion. The section size who utilizes the skeleton forms thermal -insulated, the air bed that gives sound insulation, reinforcing sound insulation effect when possessing thermal -insulated function, outer acoustic celotex board adopts the noise of different proportion in order to restrain the different frequency with the internal sound insulation board, prevents to form resonance, and the value of making an uproar falls in the influence, and the frequency spectrum that gives sound insulation is wideer, can keep apart basic, normal, high frequency sound source noise.
Description
Technical field
This utility model is related to noise abatement field, more particularly to a kind of heat-insulating sound-insulating prefabricated house.
Background technology
With the development of the modern industry, sound pollution has become to the mankind one big harm.Sound pollution and water pollution,
Atmospheric pollution, noxious waste pollution are regarded as four main Environmental Problems on the earth.Be reducing noise to work, life cycle
The impact in border, noise control mode mainly have following several：Mode one：Control noise source.Sound source noise is reduced, from low noise
Production equipment and improve production technology, or change noise source motion mode；Mode two：Block noise is propagated.Transaudient
Noise is reduced in approach, such as using measures such as sound absorption, sound insulation, sound barrier, vibration isolation；Mode three：Weaken noise at human ear；By sound
Person wears the ear protector such as earplug, earmuff or the helmet.
Play particularly significant in the headquarter that prefabricated house is built after some construction sites, temporary office, natural disaster
Effect, current prefabricated house great majority are steel frame constructions, form prefabricated house, the side of building on steel frame construction after fixing wallboard
Just, and simple and practical, its sound-insulating effect is bad.
Utility model content
Technical problem to be solved in the utility model is to provide one kind, and not only sound-insulating effect is good, and sound insulation frequency spectrum
Wide heat-insulating sound-insulating prefabricated house.
This utility model solves the heat-insulating sound-insulating prefabricated house adopted by its technical problem, including top surface, bottom surface and at least three
Individual facade, the facade and top surface include skeleton, outer baffle and inner baffle plate, and the outer baffle is arranged on the outer of skeleton
Side, the inner baffle plate are arranged on the inner side of skeleton；The section thickness of the skeleton is equal between outer baffle and inner baffle plate
Heat-insulating sound-insulating air layer thickness, the section thickness d >=50mm of skeleton；
The outer baffle color steel layer, ultra-fine fibre glass cotton layer, alkali-free hydrophobic glass fiber cloth successively from outside to inside
Layer and zinc-plated perforation flaggy, the inner baffle plate include zinc-plated perforation flaggy, alkali-free hydrophobic glass fiber cloth from inside to outside successively
Layer, ultra-fine fibre glass cotton layer and color steel layer；The proportion of the ultra-fine fibre glass cotton of the outer baffle is more than or less than interior
The proportion of the ultra-fine fibre glass cotton of baffle.
Further, average sound absorption coefficient >=0.8 of the ultra-fine fibre glass cotton of the outer baffle and inner baffle plate.
Further, ultra-fine fibre glass of the proportion of the ultra-fine fibre glass cotton of the outer baffle more than inner baffle plate
The proportion of cotton, and the proportion >=4.5kg/m of the ultra-fine fibre glass cotton of the outer baffle2, the ultra-fine glass of the inner baffle plate
Proportion >=the 1.5kg/m of glass cellucotton2。
Further, the bottom of the facade is provided with L-shaped anticollision plate, and the riser of the L-shaped anticollision plate is coated on
On the outer surface of outer baffle, the transverse slat of the L-shaped anticollision plate is coated on the bottom surface of facade.
Further, the bottom of the anticollision plate is provided with rubber gasket.
Further, the bottom surface includes moist-proof board and reinforcement, and the reinforcement is fixed on the skeleton of facade, moistureproof
Plate is fixed on reinforcement；Terrain clearance h of the moist-proof board >=120mm.
Further, waterproof top watt is provided with the outer baffle of the top surface.
Further, hanger is provided with the skeleton of the top surface.
Further, soundproof window is provided with one of facade.
Further, during the soundproof window is included between two-layer sound insulation medi-empty glass window and two-layer sound insulation medi-empty glass window
Between air layer；Every layer of sound insulation medi-empty glass window includes the air space between layer glass and layer glass；In two-layer sound insulation
Thickness >=the 80mm of the intermediate air layer between empty windowpane.
The beneficial effects of the utility model are：Heat-insulated, sound insulation air layer is formed using the sectional dimension of skeleton, possess every
Strengthen soundproof effect while hot merit energy；Outer baffle and inner baffle plate, the outer baffle are respectively provided with the both sides of skeleton
Ultra-fine fibre glass cotton proportion more than or less than inner baffle plate ultra-fine fibre glass cotton proportion, to suppress different frequency
Noise, prevent from being formed resonance, affect noise reduction value, make the sound insulation frequency spectrum of prefabricated house wider, basic, normal, high frequency sound source can be isolated and made an uproar
Sound.
Description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 be in Fig. 1 A-A to structural representation；
Fig. 3 is enlarged diagram at I in Fig. 2；
Shown in figure：Skeleton 1, outer baffle 2, inner baffle plate 3, L-shaped anticollision plate 4, rubber gasket 5, waterproof top watt
6th, hanger 7, damp proofing of ground plate 8, soundproof window 9, soundproof door 10, illuminating lamp 11, air-conditioning internal machine 12, outdoor machine of air-conditioner 13, reinforcement 14,
Heat-insulating sound-insulating air layer 15.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
As shown in Figure 1 to Figure 3, heat-insulating sound-insulating prefabricated house of the present utility model, including top surface, bottom surface and at least three are vertical
Face, the facade and top surface include skeleton 1, outer baffle 2 and inner baffle plate 3, and the outer baffle 2 is arranged on skeleton 1
Outside, the inner baffle plate 3 are arranged on the inner side of skeleton 1；The section thickness of the skeleton 1 is equal to outer baffle 2 and internal sound insulation
The thickness of the heat-insulating sound-insulating air layer 15 between plate 3, the section thickness d >=50mm of skeleton 1；
The outer baffle 2 color steel layer, ultra-fine fibre glass cotton layer, alkali-free hydrophobic glass fiber cloth successively from outside to inside
Layer and zinc-plated perforation flaggy, the inner baffle plate 3 include zinc-plated perforation flaggy, alkali-free hydrophobic glass fiber cloth from inside to outside successively
Layer, ultra-fine fibre glass cotton layer and color steel layer；The proportion of the ultra-fine fibre glass cotton of the outer baffle 2 is more than or less than interior
The proportion of the ultra-fine fibre glass cotton of baffle 3.
Wherein, percent opening >=25% of the zinc-plated perforated plate of the outer baffle 2 and inner baffle plate 3, zinc-plated perforation flaggy
Effect be absorption of noise, reduce reverberation noise and superimposed noise；The effect of alkali-free hydrophobic glass scrim cloth is to prevent ultra-fine
The discomfort that glass fibre cotton may be brought to indoor occupant, such as respiratory tract discomfort etc. affect；Color steel layer plays its backplate,
For fixing and protecting ultra-fine fibre glass cotton layer；Ultra-fine fibre glass cotton layer plays a part of to absorb noise and insulating noise.
Heat-insulating sound-insulating prefabricated house shown in Fig. 1 includes 4 facades, is respectively designated as A, B, C, D face, wherein, set on A facades
Soundproof door 10 is equipped with, soundproof window 9, certainly, prefabricated house are provided with D facades it can also be provided that 3,5, other numbers such as 6
The facade of amount.The inside of the heat-insulating sound-insulating prefabricated house of the present embodiment is additionally provided with electrical system, including air condition power socket, interior
5 spring hole scokets, illuminating lamp etc., are provided with illuminating lamp 11, are provided with B facades on the top surface of the heat-insulating sound-insulating prefabricated house shown in Fig. 2
Air-conditioning internal machine 12, is provided with outdoor machine of air-conditioner 13 on the top of D facades.
Wherein, skeleton 1 is the force structure of whole prefabricated house, undertakes all load of prefabricated house, while the section of skeleton 1
Thickness also determines the thickness of heat insulation sound-absorbing layer, and the size of skeleton 1 is selected using not according to the profile of different operating modes and prefabricated house
Same size, generally, the section thickness >=50mm of skeleton 1, for example, from the square tube system of 50mm, 100mm, 150mm
Make, the section thickness of skeleton 1 is 100mm, i.e., the thickness of the heat-insulating sound-insulating air layer 15 between outer baffle 2 and inner baffle plate 3
For 100mm；Adopt between the skeleton 1 of each facade and top surface and be welded to connect.The outside of skeleton 1 refers to outside prefabricated house room
Side, the inner side of skeleton 1 refer to the side in prefabricated house room.Confession screw can be adopted by outer baffle 2 and inner baffle plate 3
It is fixed on skeleton 1.Outer baffle 2 and inner baffle plate 3 are light structures, are easy to carry；Bottom surface includes moist-proof board 8 and reinforcement
14, reinforcement 14 is fixed on the skeleton 1 of facade, and moist-proof board 8 is fixed on reinforcement 14, and moist-proof board 8 can adopt steel plate system
Into；For example, reinforcement 14 is welded on the skeleton 1 of facade bottom, and steel plate is layered on reinforcement 14.The thickness of outer baffle 2 can
With the thickness more than or equal to inner baffle plate 3, it is also possible to less than the thickness of inner baffle plate, be designed according to different operating modes.
Heat-insulating sound-insulating prefabricated house of the present utility model, is respectively provided with outer baffle 2 and inner baffle plate 3 in the both sides of skeleton 1,
Proportion of the proportion of the ultra-fine fibre glass cotton of the outer baffle 2 more than or less than the ultra-fine fibre glass cotton of inner baffle plate 3,
That is the proportion of the ultra-fine fibre glass cotton of outer baffle 2 is unequal with the proportion of the ultra-fine fibre glass cotton of inner baffle plate 3, to press down
The noise of different frequency processed, prevents from being formed resonance, affects noise reduction value, makes the sound insulation frequency spectrum of prefabricated house wider, can isolate it is low, in,
High-frequency sound source noise.
Wherein, the thickness of the thickness of outer baffle 2, the thickness of inner baffle plate 3 and skeleton 1 can be carried out according to different operating modes
Design, selects various integrated modes, for example：Outer 3 integrated modes of baffle 2+150mm skeleton 1+50mm inner baffle plates of 100mm；
Outer 3 integrated modes of baffle 2+50mm skeleton 1+50mm inner baffle plates of 100mm；The outer baffle 2+100mm skeleton 1+50mm of 120mm
The integrated modes such as inner baffle plate 3；Outer 3 integrated modes of baffle 2+150mm skeleton 1+100mm inner baffle plates of 50mm；50mm it is outer every
3 integrated mode of soundboard 2+50mm skeleton 1+100mm inner baffle plates；The outer baffle 2+100mm skeleton 1+120mm inner baffle plates of 50mm
The integrated modes such as 3.
Using following integrated mode：Skeleton 1 is made from the square tube of 100mm；The thickness of outer baffle 2 is 100mm, by
Zinc-plated perforated plate+100mm ultra-fine fibre glasses cotton+0.5mm color steels the compositions of 0.5mm, the percent opening of perforated plate is 25%, is surpassed
The proportion of thin glass fiber cotton is 4.5kg/m2；The thickness of inner baffle plate 3 is 50mm, ultra-fine by the zinc-plated perforated plate+50mm of 0.5mm
Glass fibre cotton+0.5mm color steels are constituted, and the percent opening of perforated plate is 25%, and the proportion of ultra-fine fibre glass cotton is 1.5kg/
m2.Sound transmission loss >=the 30dBA of actual measurement prefabricated house.
In order to prevent that facade is damaged in moving process, while preventing rainwater immersion, corroding outer baffle 2, as preferred
Embodiment, as shown in figure 3, the bottom of the facade is provided with L-shaped anticollision plate 4, the riser bag of the L-shaped anticollision plate 4
Overlay on the outer surface of outer baffle 2, the transverse slat of the L-shaped anticollision plate 4 is coated on the bottom surface of facade.
In order to further improve soundproof effect, as preferred embodiment, the outer baffle 2 and inner baffle plate 3
Average sound absorption coefficient >=0.8 of ultra-fine fibre glass cotton.
Used as one of which embodiment, the proportion of the ultra-fine fibre glass cotton of the outer baffle 2 is more than inner baffle plate 3
The proportion of ultra-fine fibre glass cotton, and the proportion >=4.5kg/m of the ultra-fine fibre glass cotton of the outer baffle 22, it is described in every
Proportion >=the 1.5kg/m of the ultra-fine fibre glass cotton of soundboard 32。
In order to further improve soundproof effect, as preferred embodiment, as shown in figure 3, the bottom of the anticollision plate 4
Portion is provided with rubber gasket 5.For example：The facade of prefabricated house is respectively provided with 20mm rubber gaskets in one week with the contact surface on ground,
Prevent noise from revealing from bottom gap Jing indoor moisture proofs plate, cause soundproof effect in houselet room to weaken.
As preferred embodiment, as shown in figure 3, terrain clearance h of the moist-proof board 8 >=120mm.Can not only prevent
Rainwater pours in down a chimney and causes indoor hydrops, and can also improve houselet soundproof effect.
In order to further improve soundproof effect, used as preferred embodiment, the vertical seam in each longitudinal direction, the laterally equal gluing of vertical seam are close
Envelope.
In order to prevent top surface from leaking, as preferred embodiment, on the outer baffle 2 of the top surface, waterproof top is provided with
Watts 6.
As preferred embodiment, on the skeleton 1 of the top surface, hanger 7 is provided with.Convenient lifting is carried, can be according to hilllock
Position change, moves with post.
For the ease of daylighting, as preferred embodiment, soundproof window 9 on one of facade, is provided with.
Further, in order to improve soundproof effect, used as preferred embodiment, the soundproof window 9 includes two-layer sound insulation
Intermediate air layer between medi-empty glass window and two-layer sound insulation medi-empty glass window；Every layer of sound insulation medi-empty glass window includes layer glass
Air space and layer glass between；Thickness >=the 80mm of the intermediate air layer between two-layer sound insulation medi-empty glass window.Example
Such as：Every layer of sound insulation medi-empty glass window includes 5mm glass+9mm air space+5mm glass, between two-layer sound insulation medi-empty glass window
Intermediate air layer thickness be 100mm.
Simple structure of the present utility model, easy to make, baffle can be automatically compressing using machine, surface quality compared with
The baffle that traditional welding makes is more attractive, smooth.Heat-insulated, sound insulation air layer is formed using the sectional dimension of skeleton, is being possessed
Strengthen soundproof effect while heat insulating function.Indoor electric system can be moved with houselet, only need to access power supply i.e. after houselet movement
Normally can use.
Claims (10)
1. heat-insulating sound-insulating prefabricated house, including top surface, bottom surface and at least three facades, it is characterised in that：The facade and top surface are equal
Including skeleton (1), outer baffle (2) and inner baffle plate (3), the outer baffle (2) is arranged on the outside of skeleton (1), described
Inner baffle plate (3) is arranged on the inner side of skeleton (1)；The section thickness of the skeleton (1) is equal to outer baffle (2) and inner baffle plate
(3) thickness of the heat-insulating sound-insulating air layer (15) between, the section thickness d >=50mm of skeleton (1)；
The outer baffle (2) color steel layer, ultra-fine fibre glass cotton layer, alkali-free hydrophobic glass scrim cloth successively from outside to inside
With zinc-plated perforation flaggy, the inner baffle plate (3) is from inside to outside successively including zinc-plated perforation flaggy, alkali-free hydrophobic glass fiber cloth
Layer, ultra-fine fibre glass cotton layer and color steel layer；The proportion of the ultra-fine fibre glass cotton of the outer baffle (2) is more than or less than
The proportion of the ultra-fine fibre glass cotton of inner baffle plate (3).
2. heat-insulating sound-insulating prefabricated house as claimed in claim 1, it is characterised in that：The outer baffle (2) and inner baffle plate (3)
Ultra-fine fibre glass cotton average sound absorption coefficient >=0.8.
3. heat-insulating sound-insulating prefabricated house as claimed in claim 2, it is characterised in that：The superfine glass of the outer baffle (2) is fine
Proportion of the proportion of vinylon and cotton blend more than the ultra-fine fibre glass cotton of inner baffle plate (3), and the superfine glass of the outer baffle (2) is fine
Proportion >=the 4.5kg/m of vinylon and cotton blend2, the proportion >=1.5kg/m of the ultra-fine fibre glass cotton of the inner baffle plate (3)2。
4. heat-insulating sound-insulating prefabricated house as claimed any one in claims 1 to 3, it is characterised in that：The bottom of the facade sets
L-shaped anticollision plate (4) is equipped with, the riser of the L-shaped anticollision plate (4) is coated on the outer surface of outer baffle (2), the L
The transverse slat of shape anticollision plate (4) is coated on the bottom surface of facade.
5. heat-insulating sound-insulating prefabricated house as claimed in claim 4, it is characterised in that：The bottom of the anticollision plate (4) is provided with
Rubber gasket (5).
6. heat-insulating sound-insulating prefabricated house as claimed any one in claims 1 to 3, it is characterised in that：The bottom surface includes protection against the tide
Plate (8) and reinforcement (14), the reinforcement (14) are fixed on the skeleton (1) of facade, and moist-proof board (8) is fixed on reinforcement
(14) on；Terrain clearance h >=the 120mm of the moist-proof board (8).
7. as claimed any one in claims 1 to 3 heat-insulating sound-insulating prefabricated house, it is characterised in that：The outer sound insulation of the top surface
Waterproof top watt (6) is provided with plate (2).
8. heat-insulating sound-insulating prefabricated house as claimed any one in claims 1 to 3, it is characterised in that：The skeleton (1) of the top surface
On be provided with hanger (7).
9. heat-insulating sound-insulating prefabricated house as claimed any one in claims 1 to 3, it is characterised in that：Set on one of facade
It is equipped with soundproof window (9).
10. heat-insulating sound-insulating prefabricated house as claimed in claim 9, it is characterised in that：The soundproof window (9) is including in two-layer sound insulation
Intermediate air layer between empty windowpane and two-layer sound insulation medi-empty glass window；Every layer of sound insulation medi-empty glass window include layer glass and
Air space between layer glass；Thickness >=the 80mm of the intermediate air layer between two-layer sound insulation medi-empty glass window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094997.2U CN206110345U (en) | 2016-09-30 | 2016-09-30 | Heat and sound isolation prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094997.2U CN206110345U (en) | 2016-09-30 | 2016-09-30 | Heat and sound isolation prefabricated house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110345U true CN206110345U (en) | 2017-04-19 |
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ID=58522251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094997.2U Active CN206110345U (en) | 2016-09-30 | 2016-09-30 | Heat and sound isolation prefabricated house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607060A (en) * | 2022-03-25 | 2022-06-10 | 温州理工学院 | Environment-friendly medical acoustic celotex board |
-
2016
- 2016-09-30 CN CN201621094997.2U patent/CN206110345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607060A (en) * | 2022-03-25 | 2022-06-10 | 温州理工学院 | Environment-friendly medical acoustic celotex board |
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