In modern urban life, the stability and safety of the water supply system are directly related to the quality of life of residents and the normal operation of the city. However, pipeline leakage has always been a problem that troubles urban managers and residents. To solve this problem, Hunan Puqi Water Environment Research Institute Co., Ltd. has launched the PQWT-L7000 pipeline leak detector, which has become a leader in the field of pipeline leak detection due to its advanced working principle and efficient performance.
Overview of Working Principle
The core working principle of PQWT-L7000 pipeline leak detector is based on the collection and analysis of sound signals. The instrument is equipped with multiple highly sensitive sensors that can capture the faint sound signals emitted from the leaking area. After collecting the sound signal of water leakage through sensors, the signal will be transmitted to the host for processing. The host is equipped with advanced signal processing algorithms that can convert the collected sound signals into visual spectra and signal columns, which are displayed on the host screen. At the same time, the sound signal will also be output to the headphones through the host for real-time monitoring by the detection personnel.
Sensors and Detection Environment
The PQWT-L7000 pipeline leak detector is equipped with multiple types of sensors to adapt to different detection environments. Horizontal sensors are suitable for detecting small spaces such as walls and under cabinets; Vertical sensors are suitable for water leakage detection in most indoor environments such as floors; Medium sensors are suitable for monitoring most outdoor pipelines and other environmental conditions; Large sensors, on the other hand, have higher sensitivity and better noise reduction effects, making them particularly suitable for use in noisy environments. The design of these sensors enables PQWT-L7000 to accurately capture water leakage sound signals in various complex environments.
Visualize Spectrum and Signal Column
The visual spectrum and signal column displayed on the host screen are important features of the PQWT-L7000 pipeline leak detector. By analyzing the frequency spectrum and changes in the signal column, the detection personnel can intuitively see the strength and distribution of the water leakage sound signal. When the spectrum remains high and there is a suspected water leakage sound coming from the headphones, it can be determined that the area is a suspected water leakage area. This combination of "listening" and "watching" greatly improves the accuracy of leak location.
Double locking leakage point
The PQWT-L7000 pipeline leak detector also has the dual function of "census mode" and "location mode" to lock the leakage point. In the census mode, the instrument can collect signals from multiple points and compare the signal columns to preliminarily determine the suspected water leakage area. In positioning mode, the instrument will further amplify the signal of the suspicious area to help the detection personnel accurately find the leakage point. This dual locking method ensures the accuracy and efficiency of locating the leakage point.
Easy to operate and efficient application
The PQWT-L7000 pipeline leak detector not only has advanced working principles and efficient performance, but also features easy operation. The instrument adopts ergonomic design, with a retractable handle to adjust the height, making the testing personnel more comfortable during use. At the same time, the instrument is also equipped with noise cancelling headphones and a visualization screen, making the detection process more intuitive and convenient. These designs greatly improve detection efficiency and reduce the possibility of misjudgments and missed detections.
Conclusion
The PQWT-L7000 pipeline leak detector, with its advanced working principle, efficient performance, and simple operation, has become a powerful assistant in solving pipeline leakage problems. It can not only quickly and accurately locate the leakage point, but also provide strong technical support for the maintenance and management of urban water supply systems. With the continuous development of technology, we believe that PQWT-L7000 pipeline leak detector will play a more extensive and important role in the future, safeguarding the safety and stability of urban water supply systems.
