Urban underground pipelines are increasingly interlaced and dense, and the categories of pipelines, materials, construction methods, etc. are constantly changing, which increases the difficulty of pipeline detection. The detection of urban underground pipelines is mainly based on the material of pip

　　Underground pipeline is an important infrastructure of the city. In recent years, with the development of urban construction, vigorous development of transportation systems, energy systems, communications, information networks, such as railroads, subways, light rail, power supply, heating, gas sup

　　Where there are people, there are pipeline leaks, and the dense underground pipelines are like the vascular network of the human body, such as household water pipelines, household floor heating pipelines, urban fire pipelines, urban water supply pipelines, urban heating pipelines, these pipelines

Underground water pipe leak detection is a comprehensive and complex work, need to use a combination of ground sound intensity and audio with detection, pipeline sound intensity and pipeline distance sound intensity audio detection and other methods, comprehensive analysis of valve bolt detection, r

　　Buried pipes are just a pipeline installation measure that hides the pipes underground, this method is good for the overall aesthetic effect, but once a leak occurs it is more difficult to deal with. Today, Rambi Xiaobian will share with you how to find the leak of buried pipes and the method of b

　　Characteristics of underground pipe leakage　　Pipe leakage is a phenomenon of water injection under pressure, ejected from the perforation or fracture and fill the soil to form a cavity, resulting in a certain frequency of sound, the frequency band of this sound is generally from a few tens of Hz t

　　Geothermal drilling is a project that needs to be carried out after collecting data from various sources to ensure the accuracy of the drilling work. Next, let's talk about some precautions to take when drilling geothermal wells.　　1、According to the hydrogeological investigation report and water r

　　Hot spring well refers to the method and installation of geothermal energy or hot spring water with water temperature greater than 30°C for power generation at a well depth of about 3,500 m. Geothermal is divided into three categories: high temperature, medium temperature and low temperature. geot

　　In order to reduce the leakage rate of water supply network, most Chinese urban water supply companies have carried out water supply network leakage monitoring and leakage detection, and some water departments have also set up professional leakage detection teams or professional leakage detection

　　Underground pipeline detection technology is a technology for detecting and mapping various pipelines under the city. Detection is to investigate the existing underground pipelines on site and use different detection methods to detect the buried location and depth of various pipelines. Mapping is