With the continuous development of urban infrastructure, the reliability and stability of water piping systems are crucial to the daily lives of residents. However, due to the aging of pipes, construction quality and other reasons, water leakage problems of water pipelines occur from time to time. pqwt water detector, as an efficient detection tool, can accurately locate the leakage points and solve the hidden problems in the water supply system in time. This article will introduce the working principle, technical characteristics and application areas of pqwt water detector.
Working principle of pqwt water detector
The pqwt water detector is a specialized detection device, mainly used to find and determine the location of leaks in water supply pipes and other pressure piping systems. Its working principle is based on the following points:
1. Noise propagation:
When fluid in a pipe overflows under pressure through a point of breakage, a certain amount of noise is generated. This noise can propagate along the pipe or be transmitted to the ground through the buried medium.
2. vibration sensing:
The pqwt water detector utilizes broadband, high-sensitivity vibration sensors (pickups) that are capable of detecting and picking up noise in the ground (or at the mouth of the pipe). These sensors convert the noise into an electrical signal.
3. Signal processing:
The converted electrical signals are digitized by a low-power microprocessor and advanced specialized filters. The signal processing system amplifies and filters the noise signals and presents them in two display graphics on the LCD to help the operator quickly and accurately locate the leakage point.
Technical features
The pqwt water detector has the following technical features:
1. Low power consumption design:
The instrument adopts a low-power microprocessor to ensure that the device still maintains efficient operation when working for a long time, extends battery life and adapts to the needs of field operations.
2. Advanced filters:
Specialized filters can effectively filter environmental noise and interference signals to improve the accuracy and sensitivity of water leakage detection.
3. High sensitivity vibration sensor:
Wideband high sensitivity pickup can accurately capture the subtle water leakage noise, to ensure the reliability of the detection results.
4. Intuitive display interface:
The LCD display provides a clear graphical interface, enabling the operator to intuitively read and analyze the test data and quickly determine the location of the leakage point.
Application Areas
The pqwt water detector is widely used in the following areas:
1. Urban water supply pipe network detection:
In the urban water supply system, water leakage detector is used for regular testing and maintenance of pipelines, timely detection and repair of leakage points to ensure the normal operation of the water supply system.
2.Industrial piping system:
In industrial production, water leakage detector helps to detect and locate leakage points in complex pipeline systems, avoiding production interruptions and equipment damage caused by water leakage.
3.Underground pipeline detection:
For pipes buried in the ground, water leakage detector can quickly locate the leakage point through ground detection, reducing the need for extensive excavation and lowering maintenance costs.
4.Building water supply and drainage system:
The water supply and drainage system inside the building, especially the hidden pipeline, water leakage detector can accurately locate the leakage position, facilitate rapid maintenance.
The pqwt water detector realizes the precise positioning of the leakage point by capturing the noise generated by the leaking water flow in the broken pipe and combining it with advanced signal processing technology. This instrument not only improves the efficiency and accuracy of water leakage detection, but also greatly reduces the damage to the environment and repair costs. With the continuous progress of technology, pqwt water detector will play an important role in more fields, and become an important tool for urban infrastructure maintenance and industrial production security.
