CN207672782U - Assembled acoustics room - Google Patents
Assembled acoustics room Download PDFInfo
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- CN207672782U CN207672782U CN201721613849.1U CN201721613849U CN207672782U CN 207672782 U CN207672782 U CN 207672782U CN 201721613849 U CN201721613849 U CN 201721613849U CN 207672782 U CN207672782 U CN 207672782U
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Abstract
The utility model discloses a kind of assembled acoustics room, technical problems to be solved are can be required to assemble the acoustics room of different reverberation effects according to room acoustics.A kind of assembled acoustics room, including floor plate, wallboard, the sound proof window being arranged on wallboard and positioned at the roof of top surface, the wallboard includes exterior wall, interior wall and the sound insulating structure being clipped between exterior wall and interior wall, and the interior wall is made of part sound absorption structure and part diffuser split.Compared with prior art, the utility model assembled acoustics room, with the wallboard that can be insulated against sound, finish coat is interior wall on the inside of wallboard, interior wall is made of part sound absorption structure and part diffuser split, the ratio variation of split can adjust the sound sucting band in room, form different reverberation effects, adapt to use demand of the different clients to the utility model assembled acoustics room.
Description
Technical field
The utility model is related to aedicula, especially a kind of assembled aedicula.
Background technology
For a long time, Building Trade in China is mainly using the mode of site operation, i.e., from setting up scaffold, install mould
Plate, assembling reinforcement to concrete pour, and most of work is all completed by manually at the construction field (site), and not only labor intensity is big,
And construction site is chaotic, and construction material consumption is big, and the building waste that scene generates is more, also has shadow to the environment of surrounding
It rings, with rising steadily for labour cost, the site operation mode of production based on the cheap price of labour power is increasingly subject to
Challenge, and prefabricated assembled form of construction work, are increasingly paid close attention to by industry in recent years.
Prefabricated assembled construction refers to that some or all of building component is completed in element precast plant produced, then leads to
It crosses corresponding means of transportation and transports to construction site, component is assembled using reliable mounting means and installation machinery, is become
Has the construction mode of the building using function.
Chinese Patent Application No. is that " 201520745855.7 " disclose a kind of easy mobile sound insulation house, including sound insulation house frame
Frame, sound insulation door, workbench, sound insulation door-hinge, sound insulation house extending space, sound insulation room body.External noises can be effectively reduced to room
Interior influence.But the patent is assembled into after pre-constructed unit.Lack a kind of outside that can not only completely cut off currently on the market to make an uproar
Sound, and the functional form pre-cast building of room acoustics requirement can also be reached.
Invention content
The purpose of this utility model is to provide a kind of assembled acoustics room, and technical problems to be solved are, can be according to room
Interior acoustical demands assemble the acoustics room of different reverberation effects.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：A kind of assembled acoustics room, packet
Floor plate, wallboard, the sound proof window being arranged on wallboard and the roof positioned at top surface are included, the wallboard includes exterior wall, interior wall and folder
Sound insulating structure between exterior wall and interior wall, the interior wall are made of part sound absorption structure and part diffuser split.
Sound absorption structure described in the utility model is porous sound-absorbing material or thin plate resonance sound-absorbing material, and the porosity is inhaled
Sound material is the block of glass wool of the fire-retardant entrant sound fiber cloth of one layer of facing decoration；The thin plate resonance sound-absorbing material face layer is three-ply board
Or five-ply board, cavity or filling glass cotton are designed as after three-ply board or five-ply board plate.
Diffuser described in the utility model be topcoat be equipped at least one protrusion random arrangement convex semicolumn,
The plate of convex hemisphere, convex ship type or convex triangle.
Sound proof window described in the utility model includes the tablet that two layers of different-thickness is equipped with as the window frame of outline border, in window frame
Glass is equipped with rubber vibration insulating pad between two layers of plate glass edge, and rubber is equipped at plate glass edge and window frame junction
Sealing strip.
It is described in the utility model it is indoor be equipped with smallpox close to roof, the smallpox inner surface be equipped with on wallboard
Sound absorption structure and diffuser are equipped with cavity between smallpox and roof.
Floor plate described in the utility model includes timber floor, FC plates, the groined type grid being supported under FC plates from up to down
The fire prevention keel of shape supporting structure, pad underkeel vibration isolator of preventing fires, be filled into it is highly dense among fire prevention keel bracket gap
Spend mineral wool and the structure base slab positioned at the bottom.
Sound insulating structure described in the utility model is that unit weight is 32kg/m3Block of glass wool.
Roof bottom edge described in the utility model is equipped with top plate slot with wallboard junction, and the wallboard top surface connects with roof
The place of connecing is equipped with the tenon that can be just inserted in top plate slot, and floor plate top edge is equipped with base tub, wallboard bottom with wallboard junction
Face and floor plate junction are equipped with the tenon that can be just inserted in base tub, joggle between wallboard, equal in all joggle junctions
Installation steel connector is fixed.
Assembled acoustics described in the utility model room include be arranged outside roof with it is indoor it is being connected to, be used to help interior
The air inlet system and exhaust system of air circulation.
Air inlet system described in the utility model includes penetrating roof and smallpox extend into indoor air inlet bend muffler, to room
The air inlet low noise axial fan of interior air-supply is connected to reduce between air inlet bend muffler and air inlet low noise axial fan and make an uproar
The impedance muffler of sound；One section of connection connects with air inlet bend muffler between air inlet bend muffler and impedance muffler
Absorb sound air hose in the air inlet pneumatic hose and one section of air inlet being connect with impedance muffler connect；In air inlet low noise axial fan
Equally connected between impedance muffler one section air inlet pneumatic hose and one section air inlet in absorb sound air hose, air inlet pneumatic hose with into
Wind low noise axial fan connects, and enters the wind interior sound absorption air hose and is connect with impedance muffler；Enter the wind bend muffler indoors
Air inlet noise elimination blinds is equipped at air outlet；One end air inlet of the low noise axial fan far from impedance muffler is entered the wind to connect
It connects one section of outer end and is equipped in the air inlet of air inlet noise elimination blinds the air hose that absorbs sound；The exhaust system includes that the air draft to outdoor exhausting is low
Noise axial flow blower extend into indoor air draft pneumatic hose, is connected between air draft low noise axial fan and air draft pneumatic hose
Air draft in absorb sound air hose；Air draft pneumatic hose stretches into indoor end and is equipped with air exhausting soundproofing blinds；In air draft low noise acoustic axis stream
The one end of wind turbine far from air draft pneumatic hose connects one section of outer end and is equipped in the air draft of air exhausting soundproofing blinds the air hose that absorbs sound.
Compared with prior art, the utility model assembled acoustics room has the wallboard that can be insulated against sound, wallboard inside facing
Layer is interior wall, and interior wall is made of part sound absorption structure and part diffuser split, and the ratio variation of split can adjust the suction in room
Sonic-frequency band forms different reverberation effects, adapts to use demand of the different clients to the utility model assembled acoustics room.
Description of the drawings
Fig. 1 is the structural schematic diagram in the utility model assembled acoustics room.
Fig. 2 is ground plate structure schematic diagram.
Fig. 3 is interior wall structure schematic diagram.
Fig. 4 is roof and wallboard longitudinal section connection relationship diagram.
Fig. 5 is the connection relationship diagram of horizontal cross-section between wallboard and wallboard.
Fig. 6 air inlet system structural schematic diagrams.
Fig. 7 is exhaust system structural schematic diagram.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of assembled acoustics of the utility model room, including floor plate 1, wallboard 3, setting are in wallboard 3
On sound proof window 2, be equipped with positioned at the roof 5 of top surface, indoors at roof 5 smallpox 4, outside roof 5 setting with it is indoor even
Logical, to be used to help indoor air circulation air inlet system 6 and exhaust system 7.
5 bottom edge of the roof is equipped with top plate slot 51 with 3 junction of wallboard, and 3 top surface of wallboard is set with 5 junction of roof
There are the tenon 34 that can be just inserted in top plate slot 51,1 top edge of floor plate to be equipped with base tub 18, wallboard 3 with 3 junction of wallboard
Bottom surface is equipped with the tenon 34 that can be just inserted in base tub 18 with 1 junction of floor plate, is also joggle between wallboard 3.All
Joggle junction is respectively mounted steel connector, is allowed to firm and reliable connection.
The floor plate 1 includes from up to down carpet 11, timber floor 12, FC plates 13 (fiber cement board), is supported on FC plates
The fire prevention keel 14 of the latticed supporting structure of groined type under 13, are filled into fire prevention at the vibration isolator 16 padded under keel 14 of preventing fires
High-density glass cotton 15 among 14 holder gap of keel and the structure base slab 17 positioned at the bottom.The timber floor 12 is laid on
On FC plates 13, the FC plates 13 are fixed on 14 top surface of fire prevention keel, and the fire prevention keel 14 are the material with fireproofing function,
Isolation cushion 16 is to be located between fire prevention keel 14 and structure base slab 17 to act the rubber vibration isolation seating being flexible coupling, and uses seccotine
16 top surface of vibration isolator and fire prevention keel 14 bottom surface are fixed together with screw, with seccotine by 16 bottom surface of vibration isolator with
Structure base slab 17 is fixed together, and isolation cushion 16 can fall the energy offset of earth shock 80% or so.Isolation cushion 16
The JM isolation cushions that American Association company can be selected to produce.The structure base slab 17 can be steel plate, stainless steel plate, alloy aluminum
Plate, cement fibrolite plate or FC plates.
The sound proof window 2 includes the plate glass that two layers of different-thickness is equipped with as the window frame 21 of outline border, in window frame 21
22, it is equipped with rubber vibration insulating pad 23 and sealing 22 edge of plate glass between two layers of 22 edge of plate glass and window frame 21 connects
The rubber weather strip 24 at place.Window frame 21 can be wood frame construction.The plate glass 22 includes two layers, due to two layers different thick
The resonant frequency for spending glass is different, and layer glass is installed at a distance of 50-100mm, and the cavity that centre is formed carries to play
The effect of height sound insulation.
The exterior wall 31 of the wallboard 3 including waterproof, the interior wall 32 with sound absorption structure and be clipped in exterior wall 31 and interior wall 32 it
Between sound insulating structure 33.Exterior wall 31 be rain-proof sound insulating material, can be used steel plate, stainless steel plate, alloy aluminium sheet, cement fibrolite plate,
FC plates or damping material.The surface of the interior wall 32 is made of part sound absorption structure 321 and 322 split of part diffuser.Institute
State sound insulating structure 33 be unit weight be 32kg/m3Block of glass wool, soundproof effect is good, background noise is low.The wallboard 3 is equipped with
Professional soundproof door.
The sound absorption structure 321 can be porous sound-absorbing material or thin plate resonance sound-absorbing material.The porosity sound absorption
Material is the block of glass wool of different-thickness, different densities, the fire-retardant entrant sound fiber cloth of one layer of facing decoration；The thin plate resonance sound-absorbing
Material is that three-ply board or pentahapto harden structure are designed as cavity or filling glass cotton after three-ply board or five-ply board plate as needed,
The mineral wool variable thickness of filling.The diffuser 322 is convex the half of the random arrangement that inner surface has at least one protrusion
The plate of cylinder, convex hemisphere, convex ship type or convex triangle.The accounting on interior wall 32 by sound absorption structure 321 and diffuser 322
Some ratio differences adjusts sound sucting band.
According to Ai Run (human relations) formula
In formula：T60-- reverberation time, V-room volume, S-room internal surface area, α-acoustic absorptivity；Reverberation time
The numerical value of T60 changes according to different demands room and different acoustical applications.The value of α acoustic absorptivities is by sound absorption structure 321
It is obtained after accounting for the ratio of room internal surface area respectively with diffuser 322, be computed.
The smallpox include on wallboard 3 sound absorption structure 321 and diffuser 322, between smallpox 4 and roof 5
Cavity is set, and cavity has the effect of sound insulation and increases low frequency absorption.
The roof 5 is rain-proof sound insulating material, can be steel plate, stainless steel plate, alloy aluminium sheet, cement fibrolite plate or waterproof
FC plates.
The air inlet system 6 is arranged on 5 top surface of roof, including penetrates roof 5 and smallpox 4 or penetrate stretching into for wallboard 3
To indoor air inlet bend muffler 61, the air inlet low noise axial fan 62 blown into room, it is connected to air inlet bend muffler
The impedance muffler 63 of noise is reduced between 61 and air inlet low noise axial fan 62；In air inlet bend muffler 61 and impedance
Between composite muffler 63 connect one section air inlet pneumatic hose 64 and one section air inlet in absorb sound air hose 65, air inlet pneumatic hose 64 with into
Wind bend muffler 61 connects, and enters the wind interior sound absorption air hose 65 and is connect with impedance muffler 63.In air inlet low noise axial fan
The air hose 65 that absorbs sound in one section of air inlet pneumatic hose 64 and one section of air inlet is equally connected between 62 and impedance muffler 63, air inlet is soft
Air hose 64 is connect with air inlet low noise axial fan 62, is entered the wind interior sound absorption air hose 65 and is connect with impedance muffler 63.Air inlet
Air inlet noise elimination blinds 66 is equipped at the air outlet of bend muffler 61 indoors.Low noise axial fan 62 is entered the wind far from impedance complex
One end air inlet of silencer 63 connects one section of outer end and is equipped in the air inlet of air inlet noise elimination blinds 66 air hose 65 that absorbs sound.
The exhaust system 7 be arranged on 5 top surface of roof, include to outdoor exhausting air draft low noise axial fan 71,
It extend into indoor air draft pneumatic hose 72, in the air draft being connected between air draft low noise axial fan 71 and air draft pneumatic hose 72
Absorb sound air hose 73.Air draft pneumatic hose 72 stretches into indoor end and is equipped with air exhausting soundproofing blinds 74.In air draft low noise acoustic axis stream wind
The one end of machine 71 far from air draft pneumatic hose 72 connects one section of outer end and is equipped in the air draft of air exhausting soundproofing blinds 74 air hose 73 that absorbs sound, root
It needs to absorb sound in air draft according to installation and connects one section of air exhausting soundproofing bend pipe between air hose 73 and air exhausting soundproofing blinds 74.
The all parts of air inlet system 6 and exhaust system 7 all use sound deadening shock absorption measure, and being allowed to, which reduces integral device, makes an uproar
Sound.
Claims (10)
1. a kind of assembled acoustics room, including floor plate (1), wallboard (3), the sound proof window (2) being arranged on wallboard (3) and position
Roof (5) in top surface, it is characterised in that：The wallboard (3) includes exterior wall (31), interior wall (32) and is clipped in exterior wall (31) and interior
Sound insulating structure (33) between wall (32), the interior wall (32) is by part sound absorption structure (321) and part diffuser (322) split
It constitutes.
2. assembled acoustics according to claim 1 room, it is characterised in that：The sound absorption structure (321) is porosity
Sound-absorbing material or thin plate resonance sound-absorbing material, the porous sound-absorbing material are the glass of the fire-retardant entrant sound fiber cloth of one layer of facing decoration
Glass cotton plate；The thin plate resonance sound-absorbing material face layer is three-ply board or five-ply board, and sky is designed as after three-ply board or five-ply board plate
Chamber or filling glass cotton.
3. assembled acoustics according to claim 1 room, it is characterised in that：The diffuser (322) is on topcoat
The convex semicolumn of random arrangement equipped at least one protrusion, the plate of convex hemisphere, convex ship type or convex triangle.
4. assembled acoustics according to claim 1 room, it is characterised in that：The sound proof window (2) includes being used as outline border
Window frame (21), the plate glass (22) in the window frame (21) equipped with two layers of different-thickness, at two layers of plate glass (22) edge
Between be equipped with rubber vibration insulating pad (23), be equipped with rubber weather strip (24) in plate glass (22) edge and window frame (21) junction.
5. assembled acoustics according to claim 1 room, it is characterised in that：The interior in the assembled acoustics room is leaned on
Be equipped with smallpox (4) at nearly roof (5), smallpox (4) inner surface be equipped with on wallboard (3) sound absorption structure (321) and
Diffuser (322) is equipped with cavity between smallpox (4) and roof (5).
6. assembled acoustics according to claim 1 room, it is characterised in that：The floor plate (1) includes from up to down
Timber floor (12), FC plates (13), the fire prevention keel (14) for the latticed supporting structure of groined type being supported under FC plates (13), pad exist
Vibration isolator (16) under fire prevention keel (14), the high-density glass cotton (15) being filled among fire prevention keel (14) holder gap and
Positioned at the structure base slab (17) of the bottom.
7. assembled acoustics according to claim 1 room, it is characterised in that：The sound insulating structure (33) is that unit weight is
32kg/m3Block of glass wool.
8. assembled acoustics according to claim 1 room, it is characterised in that：Roof (5) bottom edge and wallboard
(3) junction is equipped with top plate slot (51), and wallboard (3) top surface is equipped with roof (5) junction can just be inserted in top plate slot
(51) tenon (34) in, floor plate (1) top edge and wallboard (3) junction are equipped with base tub (18), wallboard (3) bottom surface with
Floor plate (1) junction, which is equipped with, can just be inserted in tenon (34) in base tub (18), joggle between wallboard (3), in all tenons
It connects junction and is respectively mounted steel connector and fix.
9. assembled acoustics according to claim 1 room, it is characterised in that：Assembled acoustics room includes setting
Roof (5) outside with indoor air inlet system (6) being connected to, being used to help indoor air circulation and exhaust system (7).
10. according to the assembled acoustics room described in claim 9, it is characterised in that：The air inlet system (6) includes penetrating roof
(5) and smallpox (4) extend into indoor air inlet bend muffler (61), the air inlet low noise axial fan blown into room
(62), being connected to reduces the impedance complex noise elimination of noise between air inlet bend muffler (61) and air inlet low noise axial fan (62)
Device (63)；One section of connection connects with air inlet bend muffler (61) between air inlet bend muffler (61) and impedance muffler (63)
Sound absorption air hose (65) in the air inlet pneumatic hose (64) and one section of air inlet being connect with impedance muffler (63) connect；It is low entering the wind
One section of air inlet pneumatic hose (64) and one section of air inlet are equally connected between noise axial flow blower (62) and impedance muffler (63)
Interior sound absorption air hose (65), air inlet pneumatic hose (64) are connect with air inlet low noise axial fan (62), enter the wind interior sound absorption air hose (65)
It is connect with impedance muffler (63)；It enters the wind and is equipped with air inlet noise elimination blinds at the air outlet of bend muffler (61) indoors
(66)；One end air inlet of the air inlet low noise axial fan (62) far from impedance muffler (63) connects one section of outer end and sets
There is sound absorption air hose (65) in the air inlet of air inlet noise elimination blinds (66)；
The exhaust system (7) include to outdoor exhausting air draft low noise axial fan (71), to extend into indoor air draft soft
Absorb sound air hose in air hose (72), the air draft being connected between air draft low noise axial fan (71) and air draft pneumatic hose (72)
(73)；Air draft pneumatic hose (72) stretches into indoor end and is equipped with air exhausting soundproofing blinds (74)；In air draft low noise axial fan
(71) one end far from air draft pneumatic hose (72) connects one section of outer end and is equipped in the air draft of air exhausting soundproofing blinds (74) air hose that absorbs sound
(73)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613849.1U CN207672782U (en) | 2017-11-28 | 2017-11-28 | Assembled acoustics room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613849.1U CN207672782U (en) | 2017-11-28 | 2017-11-28 | Assembled acoustics room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672782U true CN207672782U (en) | 2018-07-31 |
Family
ID=62966441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721613849.1U Active CN207672782U (en) | 2017-11-28 | 2017-11-28 | Assembled acoustics room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278127A (en) * | 2022-01-18 | 2022-04-05 | 湖州益环环保工程有限公司 | Double-deck syllable-dividing room |
-
2017
- 2017-11-28 CN CN201721613849.1U patent/CN207672782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278127A (en) * | 2022-01-18 | 2022-04-05 | 湖州益环环保工程有限公司 | Double-deck syllable-dividing room |
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