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Self-adaptive high-precision pressure type water level monitoring and alarming device and method

A technology of water level monitoring and alarm device, which is applied to measuring device, displays liquid level indicator through pressure measurement, liquid/fluid solid measurement, etc. Standard and other issues, to avoid water level measurement deviation, low production cost, simple structure

Inactive Publication Date: 2017-07-18
SHANGHAI WEIMENG IOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide an adaptive high-precision pressure-type water level monitoring and alarming device and method for solving the problem that the existing fire water tank cannot measure the water level according to changes in temperature and geographical location. Adjustment, no alarm function and only one water level standard, it is impossible to accurately measure the water level and timely maintain the problem

Method used

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  • Self-adaptive high-precision pressure type water level monitoring and alarming device and method
  • Self-adaptive high-precision pressure type water level monitoring and alarming device and method

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Embodiment 1

[0051] Such as figure 1 As shown, this embodiment provides an adaptive high-precision pressure-type water level monitoring and alarm device, which is fixed on the outer wall surface of the water tank to be tested. The water level monitoring and alarm device includes:

[0052] The pressure sensor 1 is used to collect the pressure value of the side wall of the water tank to be tested, and output the pressure value;

[0053] The temperature sensor 2 is used to collect the temperature value of the environment where the water tank to be tested is located, and output the temperature value;

[0054] The acceleration sensor 3 is used to collect the gravitational acceleration value of the environment where the water tank to be tested is located, and output the gravitational acceleration value;

[0055]The microcontroller unit 4 is connected with the pressure sensor 1, the temperature sensor 2, and the acceleration sensor 3 respectively, and is used to receive the pressure value, the t...

Embodiment 2

[0074] Such as image 3 As shown, this embodiment provides a water level monitoring and alarming method using the adaptive high-precision pressure water level monitoring and alarming device described in Embodiment 1. The water level monitoring and alarming method includes:

[0075] 1) The pressure sensor 1 collects the pressure value of the side wall of the water tank to be tested, the temperature sensor 2 collects the temperature value of the environment where the water tank to be tested is located, and the acceleration sensor 3 collects the pressure value of the water tank to be tested. The acceleration of gravity of the environment;

[0076] 2) The microcontroller unit 4 collects the pressure value, temperature value and gravitational acceleration value output by the pressure sensor 1, the temperature sensor 2 and the acceleration sensor 3;

[0077] 3) The microcontroller unit 4 searches the temperature-water body density table according to the collected temperature value,...

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Abstract

The invention provides a self-adaptive high-precision pressure type water level monitoring and alarming device and method. The water level monitoring and alarming device is fixed on the surface of the outer side wall of a to-be-measured water tank and comprises a pressure sensor, a temperature sensor, an acceleration sensor, a micro-controller unit, a display module connected with the micro-controller unit, a data remote transmission module connected with the micro-controller unit and a power supply module connected with the micro-controller unit, wherein the micro-controller unit is connected with the pressure sensor, the temperature sensor and the acceleration sensor. The self-adaptive high-precision pressure type water level monitoring and alarming device and method solve the problems that an existing fire water tank cannot adjust according to changes of temperature and geographical positions during water level measurement, does not have an alarming function, only has one water level standard, cannot measure the water level accurately and cannot be maintained in time.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting water system monitoring, in particular to an adaptive high-precision pressure-type water level monitoring and alarming device and method. Background technique [0002] The fire water tank refers to the fire-fighting facilities that provide water sources for the fire brigade during fire-fighting and rescue activities. On the one hand, it fills the fire-fighting water supply pipeline with water, saving the time for filling the pipeline after the fire-fighting water pump is turned on, and gaining time for extinguishing the fire; on the other hand, the roof setting Advanced pressurization, pressure stabilization system and water tank can ensure the full water column of the fire water gun, which plays a decisive role in the success or failure of extinguishing the initial fire. [0003] In recent years, with the continuous acceleration of urbanization in our country, fire safety is facing new situ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/18
CPCG01F23/185
Inventor 朱磊基赵建龙熊勇楼亮亮周苗王静佟慧姣李世斌
Owner SHANGHAI WEIMENG IOT TECH CO LTD
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