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A platform for research: civil engineering, architecture and urbanism
Noise elimination device for generator room
The invention discloses a noise elimination device for a generator room. The noise elimination device comprises an air feeding and noise eliminating device, an air discharging and noise eliminating device and a wall noise eliminating device, wherein the air feeding and noise eliminating device is connected with the air discharging and noise eliminating device through the wall noise eliminating device; the wall noise eliminating device comprises a noise sucking and insulating wallboard (3), a noise sucking door (8) and a noise insulating door (9); the air feeding and noise eliminating device comprises an air feeding shutter (1) and a labyrinth type air feeding noise eliminator (2); the labyrinth type air feeding noise eliminator (2) comprises a noise sucking layer (12), a noise insulating layer (16) and a wavy metal pore plate (15) which are connected with one another in sequence; the air discharging and noise eliminating device comprises a generator (4), an air collector (5), a horn-mouth-shaped expanding cavity (6), an air discharging noise eliminator (7) and an air discharging shutter (19) which are connected with one another in sequence; the noise sucking door (8) and the noise insulating door (9) are respectively arranged on one side at the lower part of the noise sucking and insulating wallboard (3).
Noise elimination device for generator room
The invention discloses a noise elimination device for a generator room. The noise elimination device comprises an air feeding and noise eliminating device, an air discharging and noise eliminating device and a wall noise eliminating device, wherein the air feeding and noise eliminating device is connected with the air discharging and noise eliminating device through the wall noise eliminating device; the wall noise eliminating device comprises a noise sucking and insulating wallboard (3), a noise sucking door (8) and a noise insulating door (9); the air feeding and noise eliminating device comprises an air feeding shutter (1) and a labyrinth type air feeding noise eliminator (2); the labyrinth type air feeding noise eliminator (2) comprises a noise sucking layer (12), a noise insulating layer (16) and a wavy metal pore plate (15) which are connected with one another in sequence; the air discharging and noise eliminating device comprises a generator (4), an air collector (5), a horn-mouth-shaped expanding cavity (6), an air discharging noise eliminator (7) and an air discharging shutter (19) which are connected with one another in sequence; the noise sucking door (8) and the noise insulating door (9) are respectively arranged on one side at the lower part of the noise sucking and insulating wallboard (3).
Noise elimination device for generator room
LIANG SHIFENG (author) / JING WANLI (author) / FU JIXIANG (author)
2015-07-29
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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