Short-range self-powered monitor for pipe fluid information

Abstract

The invention discloses a short-range self-powered monitor for pipe fluid information. The short-range self-powered monitor comprises a fluid power generation device and an energy storage monitoring device. The energy storage monitoring device comprises an intelligent control panel and a rechargeable battery. The intelligent control panel comprises a microcontroller, a wireless communication module and a temperature collecting circuit. Fluid energy is converted into electric energy through the fluid power generation device to be stored in the rechargeable battery, and the technical effects of self powering and energy storage are achieved. The technical effect of wireless short-range transmission is achieved through a ZigBee module or an NRF module or a Bluetooth module or an infrared module. The fluid information is analyzed through the microcontroller, fluid temperature information is collected through a temperature sensor, and therefore the technical effect of monitoring the pipe fluid information is achieved. A fluid monitoring module is omitted, so that the structure is simpler, cost is low, and the size is smaller.

Description

technical field [0001] The invention relates to the field of fluid monitoring, in particular to a short-distance self-powered monitor for pipeline fluid information. Background technique [0002] Water is one of the most common substances on the earth. It is an important resource for the survival of all life including inorganic compounds and human beings. It is also the most important part of organisms. Water has played an important role in the evolution of life. It is a narrow sense Non-renewable, broadly renewable resources. [0003] Water is the source of life. A city, a family, and even people cannot live without water. The per capita water resources in my country are only 2,100 cubic meters, which is only 28% of the world's average level. The contradiction between supply and demand of water resources is prominent. The average water shortage is more than 50 billion cubic meters, two-thirds of the cities are short of water, and nearly 300 million rural people have unsafe ...

AI Technical Summary

Problems solved by technology

[0004]In cities, water is transported to every household through the water supply network. However, during the operation of the urban water supply network system, due to various unpredictable or even unpredictable Affected by factors such as control, it will inevitably be damaged to a certain extent, resulting in the loss of some tap water. According to statistics, water supply pipe network leakage is common in cities in our country

[0005] Aiming at how to effectively detect water pipe leakage, the application publication number is CN101871834A for a wireless short-range water leakage detection device and system, which is powered by batteries and can realize wireless short-range water leakage Monitoring, compared with traditional sonic monitoring, can detect water leakage problems in a more timely manner and more accurately find water leakage locations. However, this patent uses battery power supply, so that the power supply system cannot be regenerated, and there are limitations; this patent is mainly aimed at For the leakage monitoring of underground water pipes, the device needs to be placed on the underground water pipes. In the event of equipment failure, there are problems such as poor maintenance; at the same time, this device is not suitable for personal use at home, and there are also leaks and forgetting to turn off the faucet in personal use at home. faucets etc.

[0006] Application publication number is CN103471654A Self-powered fluid flow monitoring system, including water pipes, fluid generators, flow monitoring modules, energy collection chips, power storage modules, booster circuits , single-chip microcomputer, and LCD screen can complete functions such as flow monitoring, billing display, temperature measurement, and Bluetooth transmission. However, the invention has a flow monitoring module, a booster module, and an LCD screen to display power, which consumes a lot of energy and is complex and expensive. Therefore, it has obvious defects

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