A short-range self-powered pipeline fluid parameter monitor terminal

Abstract

The invention discloses a short-range self-powered pipeline fluid parameter monitor terminal comprising a fluid power generating apparatus and an energy storage monitoring apparatus. The energy storage monitoring apparatus comprises an intelligent control panel and a charging cell. The intelligent control panel comprises a microcontroller, a wireless communication module and a composite sensor. According to the invention, through the fluid power generating apparatus, fluid energy is converted into electric energy and stored in the charging cell so as to realize technical effects of self-powering and energy preservation. Through a ZigBee module or an NRF module or a Bluetooth module or an infrared module, an technical effect of wireless short range transmission is realized; a fluid flow speed is analyzed through the microcontroller; a flow temperature and fluid pressure information are acquired through a composite sensor so as to realize a technical effect of monitoring pipeline fluid parameters. A fluid monitor module is omitted. The structure is easier. The cost is lower. The size is smaller.

Description

technical field [0001] The invention relates to the field of fluid monitoring, in particular to a short-range self-powered pipeline fluid parameter monitoring terminal. 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 unsa...

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 equipment needs to be placed on the underground water pipes, and there are problems such as difficult maintenance when equipment failure occurs

[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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