CN205383734U - Low noise new trend and exhaust system and acoustics room that has this system - Google Patents

Low noise new trend and exhaust system and acoustics room that has this system Download PDF

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Publication number
CN205383734U
CN205383734U CN201520936766.0U CN201520936766U CN205383734U CN 205383734 U CN205383734 U CN 205383734U CN 201520936766 U CN201520936766 U CN 201520936766U CN 205383734 U CN205383734 U CN 205383734U
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elastic tube
new wind
exhaust system
outdoor
air
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CN201520936766.0U
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杨玮礁
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刘继武
杨玮礁
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Abstract

The utility model discloses a low noise new trend and exhaust system and acoustics room that has this system, the technical problem that solve be can make things convenient for, swift air escape that will be indoor is outdoor, takes out outdoor fresh air indoor. The utility model discloses an air supply system and exhaust system, the new trend system includes first noise elimination shutter, the rear end sealing connection of first noise elimination shutter has and extends to outdoor first elasticity pipe, the rear end of first elasticity pipe and the export sealing connection of the compound silencer of impedance, the income antilinear second elasticity pipe of the compound silencer of impedance and the air outlet sealing connection of forced draught blower through the new trend entrance to a cave, the exhaust system includes second noise elimination shutter, and the air intake of second noise elimination shutter run -on fan, the air outlet sealing connection of exhaust fan have and extend to outdoor third elasticity pipe through the entrance to a cave of airing exhaust. Compared with the prior art, realize quick, efficient air replacement in the acoustics room, still have small, power consumptive less, the noise is low, efficient, the cost is hanged down characteristics.

Description

The new wind of low noise and exhaust system and there is the acoustics room of this system
Technical field
This utility model relates to a kind of building structure, the particularly new wind of a kind of low noise and exhaust system and has the acoustics room of this system.
Background technology
At present, the room that sound has specific demand for recording etc. is all utilized in original room basis to transform, construction is easily subject to the impact of space and material at the scene, cause that needs carry out cutting or selecting of material according to on-the-spot size when building, after building up, restriction due to air conditioning system so that stuffy in acoustics room, so not only easily produces substantial amounts of waste gas.
Summary of the invention
The purpose of this utility model is to provide the new wind of a kind of low noise and exhaust system and has the acoustics room of this system, solve the technical problem that and be able to easily and efficiently by outside indoor air discharge chamber, outdoor fresh air being extracted into indoor, and noise is little, efficiency is high.
For solving the problems referred to above, this utility model realizes by the following technical solutions: a kind of new wind of low noise and exhaust system, including supply air system and exhaust system, described VMC (Ventilation Mechanical Control System) includes the first noise reduction shutter being located on indoor wall or ceiling, metope or ceiling are provided with new wind-tunnel mouth, back-end sealing at the first noise reduction shutter is connected to the first elastic tube extending to outdoor through new wind-tunnel mouth, the rear end of the first elastic tube is connected with the exit seal of impedance muffler, the entrance of described impedance muffler is tightly connected through the air outlet of the second elastic tube Yu pressure fan;
Described exhaust system includes the second noise reduction shutter being located on indoor wall or ceiling, second noise reduction shutter connects the air inlet of exhaust blower, being provided with air draft hole on metope or ceiling, the air outlet of exhaust blower is sealedly connected with the 3rd elastic tube extending to outdoor through air draft hole.
3rd elastic tube described in the utility model is also tightly connected with the bend muffler being disposed in the outdoor.
First elastic tube described in the utility model, the second elastic tube and the 3rd elastic tube adopt caoutchouc elasticity pipe.
Pressure fan described in the utility model and exhaust blower adopt silent ventilator.
It is filled with encapsulant between first elastic tube described in the utility model and new wind-tunnel mouth and between the 3rd elastic tube and air draft hole.
nullA kind of acoustics room with the new wind of low noise and exhaust system,Including vibration damping floor、It is arranged on the sound insulation acoustic wall panel of vibration damping floor surrounding and is arranged on the absorbing ceiling of upper end, vibration damping floor,Sound insulation acoustic wall panel is provided with soundproof door,It is fastenedly connected by securing member between described sound insulation acoustic wall panel and between sound insulation acoustic wall panel and soundproof door,Described sound insulation acoustic wall panel or absorbing ceiling are respectively equipped with VMC (Ventilation Mechanical Control System) and exhaust system,Described VMC (Ventilation Mechanical Control System) includes the first noise reduction shutter being located on sound insulation acoustic wall panel or absorbing ceiling、Sound insulation acoustic wall panel or absorbing ceiling are provided with new wind-tunnel mouth,Back-end sealing at the first noise reduction shutter is connected to the first elastic tube extending to outdoor through new wind-tunnel mouth,The rear end of the first elastic tube is connected with the exit seal of impedance muffler,The entrance of described impedance muffler is tightly connected through the air outlet of the second elastic tube Yu pressure fan;
Described exhaust system includes the second noise reduction shutter being located on sound insulation acoustic wall panel or absorbing ceiling, second noise reduction shutter connects the air inlet of exhaust blower, being provided with air draft hole on sound insulation acoustic wall panel or absorbing ceiling, the air outlet of exhaust blower is sealedly connected with the 3rd elastic tube extending to outdoor through air draft hole.
3rd connecting hose described in the utility model is also tightly connected with the bend muffler being disposed in the outdoor.
First elastic tube described in the utility model, the second elastic tube and the 3rd elastic tube adopt caoutchouc elasticity pipe.
Pressure fan described in the utility model and exhaust blower adopt silent ventilator.
It is filled with encapsulant between first elastic tube described in the utility model and new wind-tunnel mouth and between the 3rd elastic tube and air draft hole.
This utility model is compared with prior art, by increasing in acoustics room, there is low noise extension set and the air-supply of noise reduction shutter composition, exhaust system, realize air replacement fast and efficiently in acoustics room, make the air in acoustics room can keep pure and fresh and ventilate, avoid because ventilation does not freely cause that room air is muddy, but also have the advantages that volume is little, little power consumption, noise are low, efficiency is high, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model VMC (Ventilation Mechanical Control System).
Fig. 2 is the structural representation of this utility model exhaust system.
Fig. 3 is the expansion schematic diagram of this practicality acoustics room unit.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in further detail.
The new wind of low noise of the present utility model and exhaust system, including supply air system and exhaust system.
As shown in Figure 1, VMC (Ventilation Mechanical Control System) includes the first noise reduction shutter 1 being located on indoor wall or ceiling, first noise reduction shutter 1 is fixed on metope or ceiling, metope or ceiling have new wind-tunnel mouth 2, back-end sealing at the first noise reduction shutter 1 is connected to the first elastic tube 3 extending to outdoor through new wind-tunnel mouth 2, the rear end of the first elastic tube 3 is connected with the exit seal of impedance muffler 4, impedance muffler 4 is provided in outdoor, the entrance of described impedance muffler 4 is tightly connected through the air outlet of the second elastic tube 5 with pressure fan 6.
As shown in Figure 2, exhaust system includes the second noise reduction shutter 7 being located on indoor wall or ceiling, second noise reduction shutter 7 is fixed on metope or ceiling, the air inlet of exhaust blower 8 is connected at the second noise reduction shutter 7, air inlet can be located at indoor or outdoors, metope or ceiling are provided with air draft hole 9, the air outlet of exhaust blower 8 is sealedly connected with the 3rd elastic tube 10 extending to outdoor through air draft hole 9,3rd elastic tube 10 is also tightly connected with the bend muffler 11 being disposed in the outdoor, the air outlet of bend muffler 11 is down, parallel with metope.
First elastic tube the 3, second elastic tube 5 of the present utility model and the 3rd elastic tube 10 adopt caoutchouc elasticity pipe;Pressure fan 6 and exhaust blower 8 adopt silent ventilator.
It is also filled with encapsulant between the first elastic tube 3 and new wind-tunnel mouth 2 and between the 3rd elastic tube 10 and air draft hole 9.
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3,The acoustics room unit with the new wind of low noise and exhaust system of the present utility model includes level and is laid on ground vibration damping floor 7,It is respectively equipped with metope 13 in the edge on vibration damping floor 12,Metope 13 is sound insulation acoustic wall panel 13,The upper end on vibration damping floor 12 is provided with ceiling 14,A quadrangle box structure is constituted with sound insulation acoustic wall panel 13 and ceiling 14 after vibration damping floor 12 is connected with each other,It is interconnected and fixed by securing member between two pieces of adjacent sound insulation acoustic wall panels 13 and between ceiling 14,Described securing member is width is 60mm,Thickness is 8mm flat hot rolled bar,Band steel has for fixing gong keyhole,The length of securing member can carry out cutting as required,Four pieces insulate against sound in acoustic wall panel 13 one of on have door opening,Soundproof door 16 is installed in door opening,Soundproof door 16 is connected fixing by securing member with sound insulation acoustic wall panel 13,And another block sound insulation acoustic wall panel 13 can also have window opening,Sound proof window 15 is installed in window opening,Described sound insulation acoustic wall panel 13 or absorbing ceiling 14 are respectively equipped with VMC (Ventilation Mechanical Control System) and exhaust system.
VMC (Ventilation Mechanical Control System) includes the first noise reduction shutter 1 insulated against sound on acoustic wall panel 13 or ceiling 14 being located at indoor, first noise reduction shutter 1 is fixed on sound insulation acoustic wall panel 13 or ceiling 14, sound insulation acoustic wall panel 13 or ceiling 14 have new wind-tunnel mouth 2, back-end sealing at the first noise reduction shutter 1 is connected to the first elastic tube 3 extending to outdoor through new wind-tunnel mouth 2, the rear end of the first elastic tube 3 is connected with the exit seal of impedance muffler 4, impedance muffler 4 is provided in outdoor, the entrance of described impedance muffler 4 is tightly connected through the air outlet of the second elastic tube 5 with pressure fan 6, it is filled with encapsulant between the first elastic tube 3 and new wind-tunnel mouth 2.
The second noise reduction shutter 7 on metope that exhaust system includes being located at indoor or ceiling, second noise reduction shutter 7 is fixed on metope or ceiling, the air inlet of exhaust blower 8 is connected at the second noise reduction shutter 7, air inlet can be located at indoor or outdoors, metope or ceiling are provided with air draft hole 9, the air outlet of exhaust blower 8 is sealedly connected with the 3rd elastic tube 10 extending to outdoor through air draft hole 9, 3rd elastic tube 10 is also tightly connected with the bend muffler 11 being disposed in the outdoor, it is filled with encapsulant between the 3rd elastic tube 10 and air draft hole 9, described 3rd elastic tube 10 is also sealedly connected with bend muffler 11, bend muffler 11 is located at outdoor, the air outlet of bend muffler 11 is down, parallel with metope.
Described first elastic tube the 3, second elastic tube 5 and the 3rd elastic tube 10 adopt elastic rubber pipe;Pressure fan 6 and exhaust blower 8 adopt silent ventilator.
The combined sound insulation acoustic board that described sound insulation acoustic wall panel 13 and ceiling 14 all can adopt the patent No. to be ZL98214491.1;The vibration damper floor that the structure on described vibration damping floor, the attachment structure between sound insulation acoustic wall panel and ceiling can adopt the patent No. to be ZL201420633631.2;Described soundproof door can adopt the patent No. to be ZL00207953.4 Double-sealing sound-insulating door, the double-layer enclosed sound-insulation window that can open flexibly that sound proof window 17 can adopt the patent No. to be ZL02271500.2.
This utility model is not only simple in structure, easy for installation, and power consumption is 2x26W only, and work noise is lower than 32db;Can as various combination types independently from the Novel air exchanging system in acoustics room, ventilation ability reaches 165m3/h。

Claims (10)

1. the new wind of low noise and exhaust system, including supply air system and exhaust system, it is characterized in that: described supply air system includes the first noise reduction shutter (1) being located on indoor wall or ceiling, metope or ceiling are provided with new wind-tunnel mouth (2), back-end sealing at the first noise reduction shutter (1) is connected to the first elastic tube (3) extending to outdoor through new wind-tunnel mouth (2), the rear end of the first elastic tube (3) is connected with the exit seal of impedance muffler (4), the entrance of described impedance muffler (4) is tightly connected through the air outlet of the second elastic tube (5) Yu pressure fan (6);
Described exhaust system includes the second noise reduction shutter (7) being located on indoor wall or ceiling, second noise reduction shutter (7) connects the air inlet of exhaust blower (8), being provided with air draft hole (9) on metope or ceiling, the air outlet of exhaust blower 8 is sealedly connected with the 3rd elastic tube (10) extending to outdoor through air draft hole (9).
2. the new wind of low noise according to claim 1 and exhaust system, it is characterised in that: described 3rd elastic tube (10) is also tightly connected with the bend muffler (11) being disposed in the outdoor.
3. the new wind of low noise according to claim 2 and exhaust system, it is characterised in that: described first elastic tube (3), the second elastic tube (5) and the 3rd elastic tube (10) adopt caoutchouc elasticity pipe.
4. the new wind of low noise according to claim 3 and exhaust system, it is characterised in that: described pressure fan (6) and exhaust blower (8) adopt silent ventilator.
5. the new wind of low noise according to claim 4 and exhaust system, it is characterised in that: it is filled with encapsulant between described first elastic tube (3) and new wind-tunnel mouth (2) and between the 3rd elastic tube (10) and air draft hole (9).
null6. an acoustics room with the new wind of low noise as claimed in claim 1 and exhaust system,Also include vibration damping floor (12)、It is arranged on sound insulation acoustic wall panel (13) of vibration damping floor (12) surrounding and is arranged on the absorbing ceiling (14) of vibration damping floor (13) upper end,Sound insulation acoustic wall panel (13) is provided with soundproof door (16),It is fastenedly connected by securing member between described sound insulation acoustic wall panel (13) and between sound insulation acoustic wall panel (13) and soundproof door (14),It is characterized in that: described sound insulation acoustic wall panel (13) or absorbing ceiling (14) are respectively equipped with VMC (Ventilation Mechanical Control System) and exhaust system,Described VMC (Ventilation Mechanical Control System) includes the first noise reduction shutter (1) being located on sound insulation acoustic wall panel (13) or absorbing ceiling (14)、Sound insulation acoustic wall panel (13) or absorbing ceiling (14) are provided with new wind-tunnel mouth (2),Back-end sealing at the first noise reduction shutter (1) is connected to the first elastic tube (3) extending to outdoor through new wind-tunnel mouth (2),The rear end of the first elastic tube (3) is connected with the exit seal of impedance muffler (4),The entrance of described impedance muffler (4) is tightly connected through the air outlet of the second elastic tube (5) Yu pressure fan (6);
Described exhaust system includes the second noise reduction shutter (7) being located on sound insulation acoustic wall panel (13) or absorbing ceiling (14), second noise reduction shutter (7) connects the air inlet of exhaust blower (8), being provided with air draft hole (9) in sound insulation acoustic wall panel (13) or absorbing ceiling (14), the air outlet of exhaust blower (8) is sealedly connected with the 3rd elastic tube (10) extending to outdoor through air draft hole (9).
7. acoustics room according to claim 6, it is characterised in that: described 3rd elastic tube (10) is also tightly connected with the bend muffler (11) being disposed in the outdoor.
8. acoustics room according to claim 7, it is characterised in that: described first elastic tube (3), the second elastic tube (5) and the 3rd elastic tube (10) adopt caoutchouc elasticity pipe.
9. acoustics room according to claim 7, it is characterised in that: described pressure fan (6) and exhaust blower (8) adopt silent ventilator.
10. acoustics room according to claim 9, it is characterised in that: it is filled with encapsulant between described first elastic tube (3) and new wind-tunnel mouth (2) and between the 3rd elastic tube (10) and air draft hole (9).
CN201520936766.0U 2015-11-23 2015-11-23 Low noise new trend and exhaust system and acoustics room that has this system Active CN205383734U (en)

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Application Number Priority Date Filing Date Title
CN201520936766.0U CN205383734U (en) 2015-11-23 2015-11-23 Low noise new trend and exhaust system and acoustics room that has this system

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Application Number Priority Date Filing Date Title
CN201520936766.0U CN205383734U (en) 2015-11-23 2015-11-23 Low noise new trend and exhaust system and acoustics room that has this system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107782439A (en) * 2016-08-26 2018-03-09 国际听力公司 The compensation in situ of acoustic measurement
CN112665176A (en) * 2020-12-03 2021-04-16 珠海格力电器股份有限公司 Silencer for reducing noise of fresh air inlet of air conditioner
KR20210001772U (en) * 2020-01-22 2021-07-30 허성범 Window Smoke Exaust Facaility

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107782439A (en) * 2016-08-26 2018-03-09 国际听力公司 The compensation in situ of acoustic measurement
CN107782439B (en) * 2016-08-26 2021-10-29 国际听力公司 In-situ compensation of acoustic measurements
KR20210001772U (en) * 2020-01-22 2021-07-30 허성범 Window Smoke Exaust Facaility
KR200495589Y1 (en) 2020-01-22 2022-07-01 허성범 Window Smoke Exaust Facaility
CN112665176A (en) * 2020-12-03 2021-04-16 珠海格力电器股份有限公司 Silencer for reducing noise of fresh air inlet of air conditioner

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