High-precision natural gas leakage detector based on Internet of things

Abstract

The invention discloses a high-precision natural gas leakage detector based on the Internet of things. The natural gas leakage detector comprises a natural gas leakage detector body and an LED display screen, the natural gas leakage detector body is internally provided with an MCU processor, the MCU processor is electrically connected with a power supply, the LED display screen and a control button, a sensor assembly is electrically connected with the MCU processor via a signal collecting and processing circuit, a wireless communication module is in signal connection with a remote monitoring terminal, and the MCU processor is electrically connected with a memory. The sensor assembly analyzes component concentration of natural gas, the MCU processor emits alarm signals when the component concentration reaches a certain value, false alarm is unlikely to occur, and alarming is more accurate; and at the same time, a photoelectric detector can increase leakage parameters that are processed by the MCU processor, so that the detector is more reliable and higher in precision.

Description

technical field [0001] The invention belongs to the technical field of natural gas, and in particular relates to a high-precision natural gas dew detector based on the Internet of Things. Background technique [0002] As we all know, the era of the Internet of Things is rapidly coming to us, and it is an important development direction of information technology in the 21st century. Its English name is called "The Internet of Things". The Internet of Things is not a new thing. Its core and theoretical support is still the Internet. It is any object that continues and expands on the Internet level through radio frequency antenna technology, infrared remote sensing devices, and bar or two-dimensional scanning. A network in which information sensing devices such as sensors are connected to the Internet according to a pre-agreed protocol for data exchange and communication. [0003] As we all know, natural gas is a commonly used fuel in home life, which facilitates people's liv...

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Problems solved by technology

[0003] As we all know, natural gas is a commonly used fuel in home life, which facilitates people's lives, but at the same time, accidents caused by pipeline natural gas leakage have brought a huge threat to people's lives and property. In order to prevent such accidents, maintenance personnel regularly Go to the user's home to detect whether there is a natural gas leak

And some natural gas leakage alarm detectors are sold on the market, but the existing natural gas leakage alarm detectors have the following disadvantages: as long as gas or smog enters, an alarm will occur, which is prone to false alarms and will affect the judgment of maintenance personnel. If the accuracy of the natural gas dew detector is not high, it will cause safety hazards

[0004] At the same time, there is currently no natural gas dew detector for remote monitoring and transmission on the market, so the detection data can be transmitted to the natural gas monitoring station in real time

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