Application of Pipeline Endoscope in Household Pipeline Leakage Detection
What are the commonly used technical methods for indoor pipeline leakage detection? Let's take a look at the application of pipeline endoscope in household pipeline leakage detection!
1. Acoustic shock detection method
The acoustic shock detection method is to use the water pressure in the water pipe to emit different sounds caused by the vibration, and then analyze the leakage frequency spectrum to determine the leakage point. All kinds of water pipes in our houses, such as tap water pipes, geothermal water pipes, etc., have water pressure, so once there is a water leak, the water pressure will cause a jet-like water leak at the leak point. At this time, we use special equipment Let's analyze the frequency spectrum of the sound at the injection site, so that we can further determine the leak point.
2. Fluorescence detection method
Fluorescence detection is naturally a method that utilizes fluorescent dyes for detection. If there is a leak in the water pipe, we will seal the water pipe, then dissolve the fluorescent dye we used for detection in water and pour it into the closed pipe, and then apply pressure to the pipe through a professional pressurization instrument, and wait for a period of time After time, we can easily detect the leaking part by using a fluorescent flashlight to irradiate the inside of the tube.
3. Thermal imaging detection method
The thermal imaging detection method should be completed by using an infrared imager, injecting warm water into the water pipe, and then using a thermal imager, we can judge the direction of the water pipe and the leaking point according to the image of the thermal imager.
4. Endoscopic detection method
The endoscopic detection method is to use industrial endoscopes to understand the specific conditions inside the water pipes. Some water pipes are very narrow and have many edges and corners. It is difficult to judge the internal conditions of the water pipes with the naked eye alone. The speculum is inserted into the pipe, and the endoscope is used to check the corners of the inner wall of the water pipe to check the specific location of the leak point.