The hottest smart city will fully develop the dete

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With the comprehensive development of smart city, the detection instrument industry will meet the development opportunities

now with the construction of smart city, the perception of all aspects of the city is constantly increasing. However, we know little about the development of underground pipelines. In the face of the complex underground environment, detection instruments play an important role

underground pipelines mainly refer to various types of pipelines and cables buried under urban planning roads. 4 they are to solve the development problems of different types of materials by classification, including gas pipelines, heat pipelines, drainage pipelines, telecommunications cables, etc. It is an important part of urban infrastructure construction and has a very important impact on the normal operation of the city. Some people even call the underground pipeline "urban blood vessel"

however, in the process of history and urban planning and construction, there is no detailed record of underground pipelines, which brings a lot of problems to urban planning, construction and management. Pipeline detection is an effective way to supplement pipeline data, and the urban underground pipeline detection industry is also rising

then, what is the current development of the urban underground pipeline detection industry? According to the report of the foresight Institute, major cities in China do not pay attention to the management of underground pipelines. Most regional urban management departments mainly manage cities and lack the management of underground pipelines, which leads to many problems in the management of underground pipelines. However, with the continuous construction of the city, underground pipeline detection, as an important aspect of urban infrastructure, is bound to have a very broad development prospect

at the beginning of the development of the underground pipeline detection industry, people generally use the measurement of existing pipelines and the completion measurement of new pipelines, which is not necessarily accurate, and the efficiency is also slower than that of Jinan experimental machine. With the development of science and technology and various detection instruments, geophysical technology has been gradually introduced into the detection of underground pipelines. The development of various detection instruments can make the detection of underground pipelines more convenient, fast and accurate

the underground pipeline detector mainly uses the principle of electromagnetic induction to detect the direction, buried depth and positioning of underground pipelines. It is suitable for detecting metal pipelines, such as natural gas steel pipes, water pipes, etc. For the detection of plastic and other objects, geological radar should be used. The geological radar is like a cart. Push it down to introduce it to you. As it moves along the direction of the pipeline, the radar will constantly emit high-frequency electromagnetic waves. When encountering underground objects, the electromagnetic waves will be reflected. The reflected waveform is displayed on the computer screen connected with the radar's iron blocking axis or variable blocking frame, and the reflected waves are analyzed to infer the location of underground objects

in addition to the detection of underground pipelines, the detection of leakage points of underground pipelines is also essential, and the equipment used is mainly sound sensors. Through the sound sensor carried on the instrument, lay the sensor along the pipeline, and calculate the location of the leakage point by receiving the time difference between the sound of water leakage or air leakage reaching the sensor

with the all-round development of smart cities, the importance of underground pipeline detection will continue to increase. This will be a major development opportunity for the detection instrument, and will also promote the continuous development of the detection instrument industry

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