Modular steel fireproof door and manufacturing method thereof
A modular, fire-resistant door technology, applied in the field of fire-resistant doors, can solve the problems of unfavorable isolation of dense smoke and inability to seal, so as to achieve good smoke isolation effect, prevent smoke from passing through, and increase smoke-proof effect
Active Publication Date: 2021-03-05
深圳市宝安永福实业有限公司
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Problems solved by technology
[0004] Although the above-mentioned fire-proof door has better effects of fire prevention, heat insulation and high-temperature resistance, the above-mentioned fire-proof door cannot completely seal the gap between the door frame and the door leaf, which is not conducive to isolating dense smoke in the event of a fire. Therefore, it is necessary to improve
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[0048] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0049] Such as figure 1 and figure 2 As shown, the application provides a modular steel fire door, including a door frame 1, a door leaf 2, a buzzer 41, a rectangular water spray pipe 6, a water storage tank 71, an upper storage box 51 and a lower storage box 52, and the water storage Box 71 is installed on the top of the last storage box 51, and the top of the last storage box 51 is installed on the top of the door frame 1, and the lower storage box 52 is installed on the bottom of the door frame 1. At the same time, the upper storage box 51 and the lower storage box 52 of the door frame 1 and the water storage tank in the wall.
[0050] This application is mainly aimed at the problem of poor smoke-proof ability of the existing fire doors, and provides a steel fire door that can spray water into the gap between the door leaf 2 and the door frame 1 to form...
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The invention relates to a modular steel fireproof door and a manufacturing method thereof, and relates to the technical field of fireproof doors. The device comprises a door frame, door leaves, a buzzer, an upper storage box, a lower storage box and a rectangular water spraying pipe, wherein the door leaves are installed on the door frame, a door leaf seam is formed in the splicing position of the two door leaves, storage grooves with openings facing the rear portion of the door frame are formed in the upper storage box and the lower storage box, a water storage tank is installed at the top of the upper storage box, downpipes penetrating through the upper storage box are further installed between the water storage box and the top of the rectangular water spraying pipe, water flow switch assemblies used for opening or closing the downpipes are arranged in the storage grooves, vertical water spraying pipes are located in the door frame and abut against hinges, spraying heads are installed on the transverse water spraying pipes and the vertical water spraying pipes correspondingly, the buzzer is installed on the door frame, and the buzzer is electrically connected with a smoke detector installed on an aisle. According to the modular steel fireproof door and the manufacturing method thereof, gaps between the door frame and the door leaves can be completely blocked, and the smoke isolation effect is good.
Description
technical field [0001] The invention relates to the technical field of fire doors, in particular to a modular steel fire door and a manufacturing method thereof. Background technique [0002] The steel fire door is made of steel materials to make the door frame, door frame and door panel. If the door is filled with materials, it will be filled with non-toxic and harmless fire-proof and heat-insulating materials, and it is composed of fire-proof hardware accessories. Fire-resistant filler. [0003] The patent of Chinese Patent Publication No. CN108894697A discloses a fireproof door, which includes a U-shaped door frame, two door panels respectively hinged to the inside of the door frame, a handle fixedly connected to one side of the door panel, and a door frame fixedly connected to the top of the door frame. The top plate, the accommodation cavity set in the top plate, the storage tank set in the storage cavity, the pressure stabilizing hole opened on the top of the top plat...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E06B5/16E06B5/14E06B3/36E06B1/52E06B1/34E06B7/16E06B3/70E06B7/28B05B9/01B05B12/12
CPCE06B5/16E06B5/14E06B5/164E06B5/161E06B3/362E06B3/365E06B1/526E06B1/34E06B7/16E06B3/70E06B7/28B05B9/01B05B12/12
Inventor 周艳朱海林邬远华谭国平谭继萍张权军
Owner 深圳市宝安永福实业有限公司