Fire-fighting spraying head automatic control system based on smoke detection
An automatic control system and sprinkler technology, which is applied in fire rescue and other directions, can solve the problem of inflexible triggering methods, achieve rapid detection and timely spraying, expand the detection range, and improve spraying efficiency.
Inactive Publication Date: 2016-02-03
WUXI TUONENG AUTOMATION TECH
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Problems solved by technology
[0010] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide an automatic control system for fire sprinkler heads based on smoke detection, and solve the problem that the existing fire sprinkler heads cannot trigger the sprinkler head in time for spraying and watering. The problem that the trigger method is not flexible enough
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Embodiment Construction
[0022] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.
[0023] Such as figure 1 As shown, the present invention designs a fire sprinkler automatic control system based on smoke detection. The system mainly includes two parts: a hand-held detection terminal and a sprinkler device. The sprinkler device can be installed on the indoor ceiling or wall as required. superior. For the handheld detection terminal, it includes a switch, a smoke detection module, a signal conversion module, a central processing module, and a signal transmission module, wherein the switch is used to control the working state of the smoke detection module; the smoke detection module is used to detect smoke in the air to Obtain an analog signal; the signal conversion module is used to convert the analog signal into a digital signal; the central processing module is used to generate a control signal according to the digital signal; the signal tran...
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The invention discloses a fire-fighting spraying head automatic control system based on smoke detection. The fire-fighting spraying head automatic control system comprises a handheld detection terminal and a spraying device, wherein the handheld detection terminal comprises a switch, a smoke detection module, a signal conversion module, a central processing module and a signal emission module. The switch is used for controlling the working state of the smoke detection module, the smoke detection module is used for detecting smoke in air to obtain analog signals, and the signal conversion module is used for converting the analog signals into digital signals; the central processing module is used for generating control signals according to the digital signals, and the signal emission module is used for converting the control signals into wireless remote control signals and emitting the wireless remote control signals according to conversion of the control signals; and the spraying device comprises a signal receiving module, a master control module, an electric execution mechanism, a valve and a spraying head, and the spraying head is used for spraying out fluid when the valve is started to be in the opening state. The trigger manner is added, detection is more flexible, and the spraying efficiency is improved.
Description
technical field [0001] The invention relates to an automatic control system of a fire sprinkler head based on smoke detection, belonging to the technical field of fire sprinkler. Background technique [0002] The fire sprinkler is used in the fire sprinkler system. When a fire breaks out, the water is sprayed out through the splash plate of the sprinkler to extinguish the fire. At present, it is divided into a pendant sprinkler, a vertical sprinkler, a common sprinkler, and a side wall type. Sprinklers etc. [0003] In the event of a fire, the fire water is evenly sprinkled through the sprinkler head to control the fire in a certain area. The common types of sprinkler heads are: drooping type, vertical type, ordinary type and side wall type. [0004] The pendant sprinkler is the most widely used sprinkler. It is installed on the branch pipe of the water supply. The shape of the sprinkler is parabolic, and 80-100% of the total water is sprayed to the ground. To protect room...
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IPC IPC(8): A62C37/38
Inventor 罗龙史才坤邹文锋
Owner WUXI TUONENG AUTOMATION TECH