A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof partition board
The invention provides a fireproof partition board comprises two fireproof boards, a metal container and multiple plastic films. The two fireproof boards are calcium silicate boards or cement boards or gypsum boards. Each fireproof board is provided with at least one first connection channel. Each first connection channel is provided with a gas inlet and a gas outlet, wherein the diameter of the gas outlet is smaller that that of the gas inlet. The metal container is arranged between the two fireproof boards and defines a containing space. The containing space contains liquid water. The liquidwater occupies one tenth of the whole volume of the containing space. The two sides of the metal container are each provided with a second connection channel. The second connection channels communicate with the first connection channels. The plastic films are attached to the gas outlets and seal the gas outlets. The thickness of each plastic film is 0.2-0.4 mm. The gas inlets are located above the gas outlets. The diameter of each first connection channel is gradually reduced from the gas inlet to the gas outlet.
本发明是一种防火隔板，包括二防火板材、一金属容器、及多个塑料薄膜，上述二防火板材为硅酸钙板、水泥板或石膏板。每一防火板材具有至少一第一连接通道，该第一连接通道有一进气口与一出气口，且该出气口的直径小于该进气口的直径。金属容器设置于上述二防火板材间，该金属容器定义出一容置空间，该容置空间填充有液体水，该液体水于该容置空间所占的体积为该容置空间全部体积的十分之一，该金属容器的二侧分别设有一第二连接通道，该第二连接通道与该第一连接通道相连通。这些塑料薄膜贴附于上述出气口上并密封上述出气口，塑料薄膜的厚度介于0.2mm到0.4mm。进气口位于该出气口的上方，且该第一连接通道的直径从该进气口到该出气口逐渐渐缩。
Fireproof partition board
The invention provides a fireproof partition board comprises two fireproof boards, a metal container and multiple plastic films. The two fireproof boards are calcium silicate boards or cement boards or gypsum boards. Each fireproof board is provided with at least one first connection channel. Each first connection channel is provided with a gas inlet and a gas outlet, wherein the diameter of the gas outlet is smaller that that of the gas inlet. The metal container is arranged between the two fireproof boards and defines a containing space. The containing space contains liquid water. The liquidwater occupies one tenth of the whole volume of the containing space. The two sides of the metal container are each provided with a second connection channel. The second connection channels communicate with the first connection channels. The plastic films are attached to the gas outlets and seal the gas outlets. The thickness of each plastic film is 0.2-0.4 mm. The gas inlets are located above the gas outlets. The diameter of each first connection channel is gradually reduced from the gas inlet to the gas outlet.
本发明是一种防火隔板，包括二防火板材、一金属容器、及多个塑料薄膜，上述二防火板材为硅酸钙板、水泥板或石膏板。每一防火板材具有至少一第一连接通道，该第一连接通道有一进气口与一出气口，且该出气口的直径小于该进气口的直径。金属容器设置于上述二防火板材间，该金属容器定义出一容置空间，该容置空间填充有液体水，该液体水于该容置空间所占的体积为该容置空间全部体积的十分之一，该金属容器的二侧分别设有一第二连接通道，该第二连接通道与该第一连接通道相连通。这些塑料薄膜贴附于上述出气口上并密封上述出气口，塑料薄膜的厚度介于0.2mm到0.4mm。进气口位于该出气口的上方，且该第一连接通道的直径从该进气口到该出气口逐渐渐缩。
Fireproof partition board
防火隔板
CHEN JIBEI (author) / ZHANG QIANFAN (author) / ZHAO KUO (author) / LYU YALONG (author) / YU ZE'AN (author)
2020-05-01
Patent
Electronic Resource
Chinese