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Spraying device with fire alarming and automatic opening functions

A sprinkler device and fire alarm technology, applied in fire alarms, alarms, fire rescue, etc., can solve the problems of unable to achieve synchronous control to start the sprinkler pump, single alarm unit, etc., achieve simple structure, low power consumption, Accurately handle the effects of the analysis

Inactive Publication Date: 2016-06-01
刘雷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In most of the fire-prone places today, fire-fighting systems and automatic fire sprinkler systems are installed. However, the alarm units of the current fire-fighting systems are relatively simple, and only have fire alarm functions, which cannot meet the requirements of synchronous control and start-up of sprinkler pumps.

Method used

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  • Spraying device with fire alarming and automatic opening functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A fire alarm self-starting sprinkler device, such as figure 1 As shown, it includes a microprocessor, a sound intensity detection circuit connected with the microprocessor and an electric alarm circuit, and the electric alarm circuit is also connected with a sprinkler pump starting circuit.

[0023] Its working principle and function: The corresponding level signal obtained from the smoke information, light intensity information, temperature change information and other information streams processed by the on-site sensing source is received by the microprocessor connected to the on-site sensing source. Processing and analysis, it is found that there is a fire on the scene. At the same time as this situation, the microprocessor will send an electric alarm command to the electric alarm circuit, triggering the sounding device on the electric alarm circuit to alarm. At the same time, The electric alarm circuit will transmit an analog signal to the operating mechanism on the...

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Abstract

The invention discloses a spraying device with fire alarming and automatic opening functions. The spraying device comprises a microprocessor, a sound intensity detecting circuit and an electric alarming circuit, wherein the sound intensity detecting circuit and the electric alarming circuit are connected with the microprocessor; and a spraying pump starting circuit is connected onto the electric alarming circuit. The spraying device disclosed by the invention is simple in structure and reasonable in design; a digital signal processing technique is adopted for various data processing, and the spraying pump starting circuit is controlled to start a spraying pump while the electric alarming circuit is utilized for alarming, so that a water source can be timely provided for a spraying system and further the aim of automatically spraying is achieved.

Description

technical field [0001] The invention relates to the field of self-spray control, in particular to a fire alarm self-starting spray device. Background technique [0002] Fire refers to the disaster caused by burning out of control in time and space. Among various disasters, fire is one of the main disasters that most frequently and commonly threaten public safety and social development. Human beings can use and control fire, which is an important symbol of civilization progress. Therefore, the history of human use of fire and the history of fighting against fire go hand in hand. While using fire, people constantly summarize the law of fire occurrence and minimize fire and its harm to human beings. [0003] For fire, in ancient my country, people summed up the experience of "prevention is the top priority, rescue is the second, and prevention is the bottom". With the continuous development of society, while the social wealth is increasing, the risk of fire is also increasin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C37/00G08B17/00
CPCA62C37/00G08B17/00
Inventor 不公告发明人
Owner 刘雷
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