A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a natural sound-proof ventilator. The natural sound-proof ventilator comprises a housing, a sound-proof component A, a sound-proof component B, and a sound-proof component C; the sound-proof component A is fixed at the upper right corner of the housing; the sound-proof component C is fixed on the bottom of the housing; the sound-proof component B is fixed around the diagonal line at the lower left corner of the housing; and the sound-proof member A, the sound-proof member B and the sound-proof member C form a "Z"-shaped ventilation channel. The natural sound-proof ventilators with special noise reduction design inside is of a "Z"-shaped cross-section structure, so that sound can be reduced effectively, the ventilation volume is adjusted automatically, the heat insulation and cold protection effects are significant, and the natural sound-proof ventilator is not likely to form frost when being used in extremely cold areas; indoor front housing components can be opened together with a sound-absorbing inner cavity to facilitate regular cleaning and replacement of a dust removal net in the cavity.
本发明公开了一种自然隔音通风器，包括：外壳、隔音构件A、隔音构件B、隔音构件C；隔音构件A固定在外壳右上角，隔音构件C固定在外壳底部；隔音构件B固定在外壳左下角的对角线周围；隔音构件A、隔音构件B和隔音构件C构成“Z”型通风通道。自然隔音通风器，内部有特殊降噪设计，采用“Z”型断面结构，可有效消音，自行调节通风量大小，隔热防寒效果显著，用于极冷地区不易结霜；室内前外壳组件可以与吸音内腔一起打开，方便对腔内除尘网的定期清理更换。
The invention discloses a natural sound-proof ventilator. The natural sound-proof ventilator comprises a housing, a sound-proof component A, a sound-proof component B, and a sound-proof component C; the sound-proof component A is fixed at the upper right corner of the housing; the sound-proof component C is fixed on the bottom of the housing; the sound-proof component B is fixed around the diagonal line at the lower left corner of the housing; and the sound-proof member A, the sound-proof member B and the sound-proof member C form a "Z"-shaped ventilation channel. The natural sound-proof ventilators with special noise reduction design inside is of a "Z"-shaped cross-section structure, so that sound can be reduced effectively, the ventilation volume is adjusted automatically, the heat insulation and cold protection effects are significant, and the natural sound-proof ventilator is not likely to form frost when being used in extremely cold areas; indoor front housing components can be opened together with a sound-absorbing inner cavity to facilitate regular cleaning and replacement of a dust removal net in the cavity.
本发明公开了一种自然隔音通风器，包括：外壳、隔音构件A、隔音构件B、隔音构件C；隔音构件A固定在外壳右上角，隔音构件C固定在外壳底部；隔音构件B固定在外壳左下角的对角线周围；隔音构件A、隔音构件B和隔音构件C构成“Z”型通风通道。自然隔音通风器，内部有特殊降噪设计，采用“Z”型断面结构，可有效消音，自行调节通风量大小，隔热防寒效果显著，用于极冷地区不易结霜；室内前外壳组件可以与吸音内腔一起打开，方便对腔内除尘网的定期清理更换。
Natural sound-proof ventilator
一种自然隔音通风器
2020-08-07
Patent
Electronic Resource
Chinese
IPC:
F24F
Klimatisierung
,
AIR-CONDITIONING
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES