Wireless fire alarm system based on fire extinguisher box
A fire extinguisher box and alarm system technology, applied in fire alarms, alarms, instruments, etc., can solve the problems of delayed fire control timing and precious time for escape, immeasurable fire losses, and delayed alarm time, etc. Fire control, convenient and reliable use, good for escape
Pending Publication Date: 2017-10-03
刘海凌
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Problems solved by technology
If the control host is broken or there is no electricity on the day of the fire, the alarm system is useless and cannot call the police, and people’s losses in the fire are immeasurable
[0005] 2. The alarm person can only initiate the alarm by breaking the glass. The glass breaking tools are difficult to find and delay the alarm time, which delays the precious time for people to deal with the fire control timing and escape
Method used
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[0021] The specific implementation of the present invention will be further described below in conjunction with accompanying drawings and examples, but the protection and implementation of the present invention are not limited thereto. If there is no special description below, those skilled in the art can refer to the prior art to realize.
[0022] refer to figure 1 , figure 2 , a wireless fire alarm system based on a fire extinguisher box, comprising a left box (11), a right box (12) and a waterproof cover (1), the left box (11) and the right box (12) are separated by Separated by thermal waterproof boards; the inside of the left box is provided with several bases (9) for placing fire extinguishers, each base (9) is respectively provided with a pressure switch (10), and the fire extinguisher is placed on the pressure switch ( 10) above; a main switch (2), an indicator light (13), an alarm (3) and a charging interface (4) are arranged on the outer wall of the right box; a st...
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The invention discloses a wireless fire alarm system based on a fire extinguisher box. The system comprises a left box body, a right box body and a waterproof cover. The left box body is internally provided with a plurality of bases for placing fire extinguishers; each base is provided with a pressure switch; the fire extinguishers are arranged on the pressure switches respectively; and the external wall of the right box body is provided with a total switch, an indicating lamp, a charging interface and an alarm. The right box body is internally provided with a storage battery, a single-chip microcomputer processing module, a wireless transmission communication module and a wireless reception communication module. When one fire extinguisher in the fire extinguisher box is taken out, the pressure switch bounces up, and the single-chip microcomputer processing module drives the alarm to give an alarm and send an alarm signal to the wireless transmission communication module to enable an adjacent fire extinguisher box to receive the alarm signal and drive the alarm of the fire extinguisher box to give an alarm and drive the wireless transmission communication module of the box to send an alarm signal again until the alarm system fully starts. The problem of breakdown of the alarm system due to failure of a fire alarm control host is solved.
Description
technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to a wireless fire alarm system based on a fire extinguisher box. Background technique [0002] In various buildings, especially public places, for the purpose of fire prevention and fire extinguishing, whether the fire alarm device can issue an alarm in time is very important to inform the people at the location, and involves the safety of life and property of the broad masses of the people. There are also several fire alarm devices on the market: the first is the fire hydrant alarm device. When a fire breaks out, people need to find relevant tools to break the glass, press the start alarm switch, and the signal is sent back to the control host, which sends an alarm message. The alarm bell will make a sound, and people will know that there is a fire; the second is the wireless fire alarm, but its principle is that after the alarm information is sent from the alarm t...
Claims
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IPC IPC(8): G08B17/00G08B25/10G08B25/12A62C8/00
CPCA62C8/00G08B17/00G08B25/10G08B25/12
Inventor 刘伟善刘海凌高春红
Owner 刘海凌