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Water pressure monitoring device

A monitoring device and water pressure technology, which is applied in fire rescue and other fields, can solve the problems of insufficient water pressure of fire hydrants, difficulty in connecting power supply, and theft of fire hydrants, etc. It has strong performance of saturation and charging acceptance, improves safety and stability, and is effective management effect

Inactive Publication Date: 2017-08-01
嵊州市派特普科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main function of fire hydrants is to control combustibles, isolate combustion aids, and eliminate ignition sources. It is divided into indoor fire hydrants and outdoor fire hydrants. The fire protection system includes outdoor fire hydrant systems, indoor fire hydrant systems, fire extinguisher systems, and some automatic sprinkler systems. Water cannon system, gas fire extinguishing system, fire detection system, water mist system, etc. Fire hydrants are mainly used for fire trucks to take water from the municipal water supply pipe network or outdoor fire water supply pipe network to put out fires, and can also be directly connected to hoses and water guns to extinguish fires. Therefore, indoor The external fire hydrant system is also one of the important fire-fighting facilities for fighting fires. However, some fire hydrants often have insufficient water pressure or no water, which may cause safety hazards, and some fire hydrants without water may be stolen, so it is necessary to design a set of fire hydrants. Monitoring device that monitors water pressure and prevents theft
[0003] Existing technologies such as Chinese Invention Authorized Patent Documents, Authorized Announcement No. CN 103463789 B, the invention relates to a remote monitoring system for fire hydrant status, including an on-site detection device installed on the fire hydrant and a remote monitoring center, on-site detection The device includes water pressure sensor, flow sensor, inclination sensor, tamper-resistant sensor, geographic information positioning module, identification module, buzzer, micro-control chip circuit and wireless transmission module. The control chip circuit, the tamper-resistant sensor is composed of a reed switch and a permanent magnet set on the valve stem of the fire hydrant and works with the reed switch. After the reed switch moves, it outputs a signal to the micro control chip circuit, and the micro control chip circuit collects The data is transmitted to the monitoring center through the wireless transmission module of the fire hydrants in the star topology and ad hoc network or relay form. The system can remotely monitor the status of fire hydrants to prevent illegal use, displacement, damage, and provide fire hydrant-related information for inspection personnel inspection or fire rescue, but it is difficult for the on-site detection device installed outdoors to connect to the power supply, and the power cord is prone to be cut off and cannot be detected. It also has advantages in system power supply. room for improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1~5 As shown, a water pressure monitoring device includes a fire hydrant 16, a detector 2 installed on the fire hydrant 16, and a monitoring center 1 connected to the detector 2. The detector 2 is connected to the monitoring center 1 through a wireless network, and the monitoring center 1 Including a data processor and a display, the data processor is connected with a display, a keyboard, a printer, an alarm, a data memory and a data transceiver, the detector 2 includes a micro-control chip circuit, and the micro-control chip circuit is connected with a water pressure sensor, a flow sensor, Inclination sensor, anti-tamper sensor, identification module, buzzer, positioning module, data transceiver, power supply and data interface, the power supply includes a power control circuit, the power control circuit is connected with a photovoltaic panel, a battery and an external power supply, and the battery is lead-acid Battery, battery electrolyte is composed o...

Embodiment 2

[0028] Such as Figure 1~5As shown, a water pressure monitoring device includes a fire hydrant 16, a detector 2 installed on the fire hydrant 16, and a monitoring center 1 connected to the detector 2. The detector 2 is connected to the monitoring center 1 through a wireless network, and the monitoring center 1 Including a data processor and a display, the data processor is connected with a display, a keyboard, a printer, an alarm, a data memory and a data transceiver, the detector 2 includes a micro-control chip circuit, and the micro-control chip circuit is connected with a water pressure sensor, a flow sensor, Inclination sensor, anti-tamper sensor, identification module, buzzer, positioning module, data transceiver, power supply and data interface, the power supply includes a power control circuit, the power control circuit is connected with a photovoltaic panel, a battery and an external power supply, and the battery is lead-acid Storage battery, the electrolyte solution o...

Embodiment 3

[0041] The actual use of the water pressure monitoring device of the present invention:

[0042] Such as Figure 1~5 As shown, when the management and maintenance personnel are going to inspect the fire hydrant 16, they need to carry the induction card containing personal information with them, and the identification module arranged on the fire hydrant 16 will automatically instruct the detector 2 to disarm, and simultaneously upload the relevant information to the Monitoring center 1, monitoring center 1 displays the information of the inspection personnel, inspection time, fire hydrant 16 number, and the area where the inspection is completed. After the personnel leave, the identification module cannot search for the proximity card signal within 3 minutes. At this time, the detector 2 It will automatically re-arm, and at the same time upload the arming information to the monitoring center 1. According to the needs, a short-distance card swiping sign-in device can be added to...

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Abstract

The invention provides a water pressure monitoring device. The water pressure monitoring device comprises a fire hydrant, a detector mounted on the fire hydrant and a monitoring center connected with the detector. The detector is connected with the monitoring center through a wireless network. The monitoring center comprises a data processor and a display. The data processor is connected with the display, a keyboard, a printer, an alarm unit, a data storage unit and a data transceiver. The detector comprises a micro-control chip circuit which is connected with a water pressure sensor, a flow sensor, a tilt angle sensor, a tamper-resistant sensor, an identity recognition module, a buzzer, a positioning module, the data transceiver, a power supply and a data interface. The power supply comprises a power supply control circuit. The power supply control circuit is connected with a photovoltaic panel, a storage battery and an external power supply. The water pressure monitoring device can monitor the water pressure, flow and safe states of the fire hydrant in real time and monitor the fire hydrant through the wireless communication technology to achieve the purpose of effective management.

Description

technical field [0001] The invention relates to the technical field of state monitoring of fire-fighting facilities, in particular to a water pressure monitoring device. Background technique [0002] The main function of fire hydrants is to control combustibles, isolate combustion aids, and eliminate ignition sources. It is divided into indoor fire hydrants and outdoor fire hydrants. The fire protection system includes outdoor fire hydrant systems, indoor fire hydrant systems, fire extinguisher systems, and some automatic sprinkler systems. Water cannon system, gas fire extinguishing system, fire detection system, water mist system, etc. Fire hydrants are mainly used for fire trucks to take water from the municipal water supply pipe network or outdoor fire water supply pipe network to put out fires, and can also be directly connected to hoses and water guns to extinguish fires. Therefore, indoor The external fire hydrant system is also one of the important fire-fighting faci...

Claims

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Application Information

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IPC IPC(8): A62C37/50
CPCA62C37/50
Inventor 施春华张美芬
Owner 嵊州市派特普科技开发有限公司
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