Automatic steel fireproof roller shutter

A fire-resistant roller shutter and steel technology, which is applied to fire-proof doors, shutters/movable grilles, door/window protection devices, etc., can solve the problems of easy deformation and damage of steel roller shutters

Inactive Publication Date: 2017-04-26
丁玉梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main defect of the existing steel roller shutters is that in case of fire, even if the steel roller shutters can be automatically closed, the steel roller shutters are easily deformed and damaged in high temperature environments.

Method used

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  • Automatic steel fireproof roller shutter
  • Automatic steel fireproof roller shutter
  • Automatic steel fireproof roller shutter

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Experimental program
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Effect test

Embodiment Construction

[0015] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.

[0016] The automatic steel fire-proof rolling shutter shown in the accompanying drawings includes guide rail 1, curtain plate 2, door rolling machine 3, rolling shutter controller 4, reel 6, sprinkler system 15, point-type photoelectric smoke detector 11, temperature control Release device 5, point-type temperature-sensitive fire detector 12; the curtain panels 2 are connected in series to form a door curtain, which is installed in the fixed guide rail 1; the upper end of the door curtain is connected with the flat reel 6, and rotates around the central axis of the reel 6 to open and close up and down; spray The system 15 includes a spray pipe 15.1, a solenoid valve 15.2, and the solenoid valve 15.2 is electrically connected to the roller shutter controller 4; the spray pipe 15.1 is placed horizontally (in other embodiments, the spray pi...

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PUM

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Abstract

The invention discloses an automatic steel fireproof roller shutter. The automatic steel fireproof roller shutter comprises a guide rail, shutter plates, a shutter rolling machine, a roller shutter controller, a scroll and a spraying system. The shutter plates are connected in series into a door curtain and mounted in the fixed guide rail. The upper end of the door curtain is connected with the horizontally arranged scroll and rotates around the central axis of the scroll to open and close the roller shutter up and down. The spraying system comprises a spraying pipe and an electromagnetic valve. The electromagnetic valve is electrically connected with the roller shutter controller. The spraying pipe is arranged horizontally or obliquely and arranged on one side of the door curtain. The electromagnetic valve is arranged at one end of the spraying pipe. The spraying pipe is provided with a plurality of spraying holes towards the door curtain. The further improvements are that a spot type photoelectric smoke sensing fire detector, a spot type temperature sensing fire detector and a temperature control release device are further included and electrically connected with the roller shutter controller, and the temperature control release device is electrically connected with the shutter rolling machine. The automatic steel fireproof roller shutter can be automatically closed during fires and is not deformed and damaged in the high temperature environment.

Description

technical field [0001] The invention relates to the technical field of rolling shutters, in particular to a steel fireproof rolling shutter. Background technique [0002] Steel roller shutters are suitable for factories and mines, commercial facades, garages, shopping malls, hospitals and other public places or residences. The existing steel rolling shutter is provided with a rolling door machine, and by manual or electric means, the rolling door machine is used to roll up or put down the door curtain to realize the opening and closing of the steel rolling shutter. The main defect of the existing steel roller blinds is that in the event of a fire, even if the steel roller blinds can be automatically closed, the steel roller blinds are easily deformed and damaged in high temperature environments. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes an automatic steel fireproof roller shutter that can not be deformed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B9/68E06B9/11
CPCE06B5/161E06B9/11E06B9/68
Inventor 丁玉梅
Owner 丁玉梅
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