System and method capable of automatically closing fireproof door

An automatic closing, fire door technology, applied in fire doors, door/window accessories, power control mechanisms, etc., can solve problems such as safety hazards in fire door systems, meet fire safety requirements, good fault tolerance, and maintenance workload. small effect

Active Publication Date: 2016-09-21
深圳中鹏新电气技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a system and method that can automatically close fire doors, so as to overcome the defects of potential safety hazards in fire door systems in the prior art

Method used

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  • System and method capable of automatically closing fireproof door
  • System and method capable of automatically closing fireproof door
  • System and method capable of automatically closing fireproof door

Examples

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The object of the present invention is to provide a system and method for automatically closing a fire door, so as to overcome the defects in the prior art.

[0033] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] figure 1 It is a structural diagram of ...

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PUM

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Abstract

The invention discloses a system and method capable of automatically closing a fireproof door. The system comprises a remote monitoring system, a communication board, a relay, a motor, a door closing device, the fireproof door, a communication network and an electromagnet. The remote control system conducts control to generate instructions through the communication board according to monitored signals and sends the instructions to the relay, and the relay controls the power-on and power-off states of the motor according to the received instructions. When the fireproof door needs to be opened, the motor controls the door closing device to open the fireproof door, and the normal-open state of the fireproof door is kept through the electromagnet. When the fireproof door needs to be closed, the remote monitoring system sends the instructions, the relay is used for disconnecting a power source, the electromagnet is powered off, and the fireproof door is closed through the door closing device. By means of the system and method capable of automatically closing the fireproof door, cost can be reduced, and potential safety hazards in the prior art are eliminated. Even when the power source is interrupted or the communication network breaks down, the system can still close the fireproof door according to the related fire protection regulation, and therefore the purposes of isolating a fire alarm area and preventing fire and smoke are achieved.

Description

technical field [0001] The invention relates to the field of fire safety applications, in particular to a system and method for automatically closing a fire door. Background technique [0002] As an important facility for fire safety, the fire door is generally open and closed when a fire occurs, which plays an important role in isolating the fire area and preventing fire and smoke. Fire safety regulations point out that fire doors must be closed under any circumstances when a fire occurs. [0003] In the prior art, the fire door control system requires a special DC power supply system to control a solenoid valve to keep the fire door in a normally open state. When a fire occurs, the remote monitoring system sends an instruction to close the fire door. [0004] The working power supply of the solenoid valve is DC, so a DC power supply system is required, and the DC power supply needs battery support. Due to the limited power of the battery, each set of batteries can only pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/603E06B5/16
CPCE05F15/603E06B5/16
Inventor 包建伟
Owner 深圳中鹏新电气技术有限公司
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