Building fireproof roller shutter

A technology for fire shutters and buildings, which is applied in buildings, fire doors, building components, etc. It can solve the problems of lack of cooling devices for fire shutters and non-adjustable installation heights, so as to improve fire protection effects, improve stability, and expand spraying range effect

Inactive Publication Date: 2020-09-11
刘秋晓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing fire shutters lack cooling devices, and the installation height cannot be adjusted

Method used

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  • Building fireproof roller shutter
  • Building fireproof roller shutter
  • Building fireproof roller shutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-5 , in the embodiment of the present invention, a kind of building fire shutter, comprises mounting frame 1, rolling shutter roller 8, winding motor 9 and smoke alarm 23, and the lower end of mounting frame 1 is provided with elevating frame 2, and mounting frame 1 Slidingly connected with the lifting frame 2, the inside of the lifting frame 2 is equipped with a leg 3, the leg 3 is slidably connected with the lifting frame 2, the lower end of the leg 3 protrudes from the lifting frame 2, and the side wall of the lifting frame 2 is distributed with positioning pins 4, The positioning pin 4 penetrates the side wall of the lifting frame 2 and extends into the lifting frame 2. There are pin holes respectively on the mounting frame 1 and the supporting feet 3. The positioning pin 4 extends into the pin holes, so that the mounting frame 1, the lifting frame 2, and the supporting legs 3 Keep it stable. When it is necessary to adjust the height of the mounting fra...

Embodiment 2

[0026] On the basis of Embodiment 1, a rack 18 is installed inside the mounting frame 1, and the two ends of the rack 18 are fixedly connected with the side walls of the mounting frame 1 respectively, and the lower end of the hollow rotating shaft 15 is provided with a gear 19, and the gear 19 and The rack 18 meshes, starts the reciprocating motor 12, drives the screw rod 11 to rotate forward and backward, drives the slider 13 to move left and right, thereby drives the gear 19 to roll along the rack 18, thereby drives the hollow rotating shaft 15 to rotate, and finally drives the spraying disc 16 to rotate. It can expand the spraying range, improve the fire extinguishing efficiency, and further improve the fire prevention effect.

Embodiment 1、 Embodiment 2

[0027] In conjunction with Embodiment 1 and Embodiment 2, the working principle of the present invention is: when the device is installed, the bottom plate 5 is buried underground to keep the device stable, and the stability of the device can be further improved by using the fixed pile 6 and the fixed rod 7 , during the installation process, when the height of the installation frame 1 needs to be adjusted, the positioning pin 4 can be pulled out, and the height of the installation frame 1 can be adjusted according to actual needs. Keep the mounting frame 1, lifting frame 2, and feet 3 stable to meet different installation requirements. Smoke alarm 23 can monitor whether a fire breaks out in real time. When a fire breaks out, the smoke alarm 23 sends an alarm to warn people. The water is transported to the spray plate 16, and then sprayed out through the nozzle 17 to cool down the roller blind roller 8. At the same time, the reciprocating motor 12 is started to drive the screw ...

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PUM

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Abstract

The invention relates to the technical field of fire fighting, in particular to a building fireproof roller shutter. The building fireproof roller shutter comprises a mounting frame, a roller shutterroller, a winding motor and a smoke alarm, wherein the roller shutter roller is mounted in the mounting frame, the two ends of the roller shutter roller are rotationally connected with the side wallsof the mounting frame respectively, fireproof curtain cloth is wound on the roller shutter roller, a winding motor is mounted on the outer side wall of the mounting frame, a fixed mount is fixedly connected to the top of the mounting frame, a lead screw is mounted in the fixed mount, a sliding block sleeves the lead screw, a hollow rotating shaft penetrates through the sliding block, a spraying disc is mounted at the lower end of the hollow rotating shaft, a water tank is fixedly connected to the top of the mounting frame and controls forward and reverse rotation of the winding motor, and forward and reverse rotation of the roller shutter roller can be driven to realize contraction and release of curtain cloth. Whether a fire disaster occurs or not can be monitored in real time through thesmoke alarm, when the fire disaster occurs, the water pump is started, water in the water tank is conveyed to the spraying disc and sprayed to the curtain cloth, the curtain roller is cooled, meanwhile, the spraying disc is driven to rotate and move at the same time, and the spraying range is expanded.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a fireproof roller shutter for buildings. Background technique [0002] The curtain surface of the fireproof roller shutter can be lifted and lowered through the transmission device and the control system. It plays the role of fire prevention and fire insulation. The product is flat and beautiful in appearance, novel in shape, and has the characteristics of strong rigidity. Fire shutter doors are widely used in the fire partition areas of industrial and civil buildings, which can effectively prevent the spread of fire and ensure the safety of life and property. They are indispensable fire prevention facilities in modern buildings. [0003] Existing fire shutters lack a cooling device, and the installation height cannot be adjusted. Contents of the invention [0004] The object of the present invention is to provide a fireproof roller shutter for building to solve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B9/11E06B9/70E06B9/17E06B7/28A62C31/00
CPCA62C31/005E06B5/16E06B7/28E06B9/11E06B9/17E06B9/70
Inventor 刘秋晓
Owner 刘秋晓
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