Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic fire resistance rolling shutter door compartment
The invention discloses an inorganic fire resistance rolling shutter door compartment. The compartment comprises an outer shell, wherein an upper baffle is detachably arranged on the outer shell, a rolling shaft is arranged in the outer shell, mounting devices are symmetrically arranged on the rear of the outer shell, each of a box body shell and a box body top plate comprises an inner plate, a silencing plate layer is laminated integrally under each inner plate, the silencing plate layer comprises a sound absorbing plate, a plurality of sound absorbing holes are formed in the sound absorbingplate, a silencing layer is arranged below the sound absorbing plate, an inner silencing cavity is formed in the silencing layer, the inner silencing cavity is provided with silencing liquid, a plurality of floating balls are arranged in the silencing liquid, a bottom layer connecting plate is arranged below the silencing layer, a connecting reinforcing plate is arranged below the bottom layer connecting plate, and an inorganic fireproof plate layer is arranged below the connecting reinforcing plate. The compartment has the beneficial effects that the stress area is increased to achieve effects of uniform stress and fall prevention; by means of action of the liquid, the sound is counteracted; by means of action of the floating balls, the sound is changed to vibration and matched with theliquid, the sound is attenuated; and the inorganic fireproof plate layer can improve the fireproof action of the compartment effectively.
本发明公开了一种无机防火卷帘门包厢，包括外壳体，外壳体上可拆卸设有上挡雨板，外壳体内设有收卷轴，外壳体的后方对称设有安装装置，箱体外壳与箱体顶板均包括内层板，内层板下方一体压合有消音板层，消音板层包括吸音板，吸音板上设有若干吸音孔，吸音板下方设有消音层，消音层内开设有内消音空腔，内消音空腔设有消音液体，消音液体内设有若干浮球，消音层下方设有底层连接板，底层连接板下方设有连接加强板，连接加强板下方设有无机防火板层，有益效果：增加受力面积，达到受力均匀，防止脱落的作用，利用液体的作用，抵消声音，利用浮球的作用，将声音变为震动，再配合液体进行消声，无机防火板层可以有效的提高其防火的作用。
Inorganic fire resistance rolling shutter door compartment
The invention discloses an inorganic fire resistance rolling shutter door compartment. The compartment comprises an outer shell, wherein an upper baffle is detachably arranged on the outer shell, a rolling shaft is arranged in the outer shell, mounting devices are symmetrically arranged on the rear of the outer shell, each of a box body shell and a box body top plate comprises an inner plate, a silencing plate layer is laminated integrally under each inner plate, the silencing plate layer comprises a sound absorbing plate, a plurality of sound absorbing holes are formed in the sound absorbingplate, a silencing layer is arranged below the sound absorbing plate, an inner silencing cavity is formed in the silencing layer, the inner silencing cavity is provided with silencing liquid, a plurality of floating balls are arranged in the silencing liquid, a bottom layer connecting plate is arranged below the silencing layer, a connecting reinforcing plate is arranged below the bottom layer connecting plate, and an inorganic fireproof plate layer is arranged below the connecting reinforcing plate. The compartment has the beneficial effects that the stress area is increased to achieve effects of uniform stress and fall prevention; by means of action of the liquid, the sound is counteracted; by means of action of the floating balls, the sound is changed to vibration and matched with theliquid, the sound is attenuated; and the inorganic fireproof plate layer can improve the fireproof action of the compartment effectively.
本发明公开了一种无机防火卷帘门包厢，包括外壳体，外壳体上可拆卸设有上挡雨板，外壳体内设有收卷轴，外壳体的后方对称设有安装装置，箱体外壳与箱体顶板均包括内层板，内层板下方一体压合有消音板层，消音板层包括吸音板，吸音板上设有若干吸音孔，吸音板下方设有消音层，消音层内开设有内消音空腔，内消音空腔设有消音液体，消音液体内设有若干浮球，消音层下方设有底层连接板，底层连接板下方设有连接加强板，连接加强板下方设有无机防火板层，有益效果：增加受力面积，达到受力均匀，防止脱落的作用，利用液体的作用，抵消声音，利用浮球的作用，将声音变为震动，再配合液体进行消声，无机防火板层可以有效的提高其防火的作用。
Inorganic fire resistance rolling shutter door compartment
一种无机防火卷帘门包厢
LIU ZHUHUA (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
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