CN210295079U

CN210295079U - Management system for storage invalidity and fire alarm information of fire extinguisher

Info

Publication number: CN210295079U
Application number: CN201921626009.8U
Authority: CN
Inventors: 吴志毅; 刘致冯; 徐秀会
Original assignee: Sichuan Information Technology College
Current assignee: Sichuan Information Technology College
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-04-10
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to the technical field of fire fighting equipment, in particular to a fire extinguisher storage inefficacy and fire alarm informatization management system, which comprises a control module, a communication module, a sensor module, a display circuit and a remote terminal; the control module comprises a singlechip, a clock circuit and a reset circuit, wherein the clock circuit and the reset circuit are connected with the singlechip; the output pin of the single chip microcomputer is respectively connected with the input ends of the communication module and the display circuit, and the input pin is connected with the output end of the sensor module; and the single chip microcomputer is in communication connection with a remote terminal through the communication module. Carry out real-time supervision to the environment through sensor module to environmental parameter after will gathering contrasts with predetermineeing the threshold value, and realizes reporting to the police and remote alarm to environmental parameter's demonstration through display circuit and communication module, the utility model discloses simple structure, low cost, have very strong practicality.

Description

Management system for storage invalidity and fire alarm information of fire extinguisher

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a inefficacy and fire alarm information ization management system are stored to fire extinguisher.

Background

In some big and medium cities in China, fire disasters occur almost every day, so fire prevention is a problem that everyone must pay attention to all the time. Fire extinguishers are often stored in public places or places where fires may occur, and the fire extinguishers have a shelf life, and must be recycled after reaching a certain age from the date of delivery. And various natural and human accidents can cause the fire extinguisher to fail.

At present, all fire extinguishers are managed by manpower, and the inefficacy of the fire extinguishers is checked one by one from the manpower to a storage place. Due to carelessness of management personnel, the invalid fire extinguisher can not be recovered, and the fire extinguishing function is not realized in real fire, so that the personnel or property are seriously lost.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a inefficacy and fire alarm information ization management system is stored to fire extinguisher can realize the remote information ization management to the fire extinguisher and realize the remote alarm to the conflagration.

The utility model discloses a fire extinguisher storage inefficacy and fire alarm informatization management system, which comprises a control module, a communication module, a sensor module, a display circuit and a remote terminal; the control module comprises a singlechip, a clock circuit and a reset circuit, wherein the clock circuit and the reset circuit are connected with the singlechip; the output pin of the single chip microcomputer is respectively connected with the input ends of the communication module and the display circuit, and the input pin is connected with the output end of the sensor module; and the single chip microcomputer is in communication connection with a remote terminal through the communication module.

The sensor module sends monitored environmental parameters to the single chip microcomputer, the single chip microcomputer compares the environmental parameters with a threshold value preset in the single chip microcomputer, if the comparison result of the single chip microcomputer indicates that the environmental parameters exceed the preset threshold value, the single chip microcomputer sends alarm information to the display circuit through an output pin to display and alarm, and meanwhile sends the alarm information to the communication module, and the communication module sends pre-programmed information to the remote terminal to perform remote alarm.

Further, communication module includes GPRS module and WIFI module, GPRS module and WIFI module with the output pin of singlechip is connected. The remote terminal can realize the alarm of the remote terminal under different distances through two communication modes of GPRS and WIFI.

Further, the sensor module includes a flame sensor, a smoke sensor, a pressure sensor, and an AD converter; the flame sensor, the smoke sensor and the pressure sensor are connected with the lead-in pin of the singlechip through the AD converter. Fire environment parameter information that needs to monitor includes flame and smog information, and the parameter of the fire extinguisher steel bottle that needs to monitor is the inside pressure information of fire extinguisher steel bottle, consequently monitors with above-mentioned sensor, and above-mentioned sensor output signal is analog signal simultaneously, consequently passes through AD converter sends after converting analog signal into digital signal to in the singlechip handle and contrast.

Further, in pressure sensor located the fire extinguisher steel bottle, through the wire with set up in the fire extinguisher steel bottle is outside the AD converter is connected to the inside pressure parameter of monitoring fire extinguisher steel bottle, and avoid the fire extinguisher steel bottle to reveal the pressure value that leads to and descend.

Further, the model of singlechip is AT89C51, and this model low cost, throughput are strong, are fit for being used for the utility model discloses in.

The utility model has the advantages that: the utility model discloses a fire extinguisher storage inefficacy and fire alarm information ization management system carries out real-time supervision to the environment through sensor module to environmental parameter after will gathering contrasts with predetermineeing the threshold value, and realizes reporting to the police and remote alarm to environmental parameter's demonstration through display circuit and communication module, the utility model discloses simple structure, low cost, have very strong practicality.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top layer circuit diagram of the present invention;

FIG. 3 is a control circuit diagram of the present invention;

fig. 4 is a pressure sensing circuit diagram of the present invention.

Detailed Description

As shown in fig. 1-3: the fire extinguisher storage failure and fire alarm informatization management system comprises a control module, a communication module, a sensor module, a display circuit and a remote terminal; the control module comprises an AT89C51 singlechip, a clock circuit and a reset circuit, wherein the clock circuit and the reset circuit are connected with the singlechip; the clock circuit comprises a crystal oscillator Y1, a capacitor C1 and a capacitor C2, and the formed clock circuit is connected with a clock pin of the AT89C51 singlechip; the reset circuit comprises a reset switch S1 and a polar capacitor C3, and the formed reset circuit is connected with a reset pin of the AT89C51 singlechip; the clock circuit and the reset circuit are connected through a resistor R33; the output pin of the singlechip is respectively connected with the input ends of the communication module and the display circuit, and the input pin is connected with the output end of the sensor module; the singlechip is in communication connection with the remote terminal through the communication module.

Wherein sensor module installs in the fire extinguisher steel bottle and the conflagration control place, send the inside parameter value of fire extinguisher steel bottle to the singlechip in, the singlechip is through contrasting this parameter value and the threshold value of predetermineeing in the singlechip, if singlechip contrast result is that environmental parameter surpasss predetermined threshold value, then the singlechip sends alarm information to showing the circuit through output pin and shows the warning, send to communication module simultaneously, communication module sends the information of compiling in advance to remote terminal, carry out remote alarm.

In this embodiment, the communication module includes a GPRS module and a WIFI module, and the GPRS module and the WIFI module are connected with an output pin of the single chip microcomputer. The GPRS module is SIM808 in model number, has a complete four-frequency band GSM/GPRS module combined with a GPS satellite navigation technology, can position the position of the communication module, realizes that the remote terminal positions a fire place or a fire extinguisher fault place, and is convenient for disaster relief and maintenance. Meanwhile, the remote terminal can realize the alarm of the remote terminal at different distances through two communication modes of GPRS and WIFI.

As shown in fig. 4, in the present embodiment, the sensor module includes a flame sensor, a smoke sensor, a pressure sensor, and an AD converter (the AD converter is ADC 0809); the flame sensor, the smoke sensor and the pressure sensor are connected with the lead-in pin of the singlechip through the AD converter. Fire environment parameter information that needs to monitor includes flame and smog information, and the parameter of the fire extinguisher steel bottle that needs to monitor is the inside pressure information of fire extinguisher steel bottle, consequently monitors with above-mentioned sensor, and above-mentioned sensor output signal is analog signal simultaneously, consequently sends analog signal to behind the digital signal through AD converter and handles and contrast in the singlechip.

In this embodiment, pressure sensor locates in the fire extinguisher steel bottle, is connected with the AD converter that sets up in the fire extinguisher steel bottle outside through the wire to the inside pressure parameter of monitoring fire extinguisher steel bottle, and avoid the fire extinguisher steel bottle to reveal the pressure value that leads to and descend.

In this embodiment, the model of singlechip is AT89C51, and this model low cost, throughput are strong, are fit for being used for the utility model discloses in.

The utility model discloses a carry out real-time supervision to the environment through sensor module to environmental parameter after will gathering contrasts with predetermineeing the threshold value, and realizes reporting to the police and remote alarm to environmental parameter's demonstration through display circuit and communication module, the utility model discloses simple structure, low cost, have very strong practicality.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a fire extinguisher storage inefficacy and fire alarm information ization management system which characterized in that: the system comprises a control module, a communication module, a sensor module, a display circuit and a remote terminal; the control module comprises a singlechip, a clock circuit and a reset circuit, wherein the clock circuit and the reset circuit are connected with the singlechip; the output pin of the single chip microcomputer is respectively connected with the input ends of the communication module and the display circuit, and the input pin of the single chip microcomputer is connected with the output end of the sensor module; and the single chip microcomputer is in communication connection with a remote terminal through the communication module.

2. The fire extinguisher storage unavailability and fire alarm informatization management system of claim 1, characterized in that: the communication module comprises a GPRS module and a WIFI module, and the GPRS module and the WIFI module are connected with an output pin of the single chip microcomputer.

3. The fire extinguisher storage unavailability and fire alarm informatization management system of claim 1, characterized in that: the sensor module comprises a flame sensor, a smoke sensor, a pressure sensor and an AD converter; the flame sensor, the smoke sensor and the pressure sensor are connected with the lead-in pin of the singlechip through the AD converter.

4. The fire extinguisher storage unavailability and fire alarm informatization management system of claim 1, characterized in that: the control module comprises a singlechip, a clock circuit and a reset circuit; the clock circuit is connected with a clock pin of the single chip microcomputer, and the reset circuit is connected with a reset pin of the single chip microcomputer.

5. The fire extinguisher storage unavailability and fire alarm alarming management system of claim 3, wherein: the pressure sensor is arranged in the fire extinguisher steel cylinder and is connected with the AD converter arranged outside the fire extinguisher steel cylinder through a wire.

6. The fire extinguisher storage unavailability and fire alarm informatization management system of claim 1, characterized in that: the type of the single chip microcomputer is AT89C 51.