Views: 4 Author: Site Editor Publish Time: 2023-07-25 Origin: Site
With the development of society and the improvement of people's safety awareness, fire prevention and fire safety issues are getting more and more attention. In all kinds of buildings and facilities, the fire piping system is a crucial link, and its normal operation is directly related to the fire extinguishing and rescue work when a fire occurs. However, due to old age, improper maintenance or other reasons, water leakage may occur in the fire piping system, which not only affects the fire-fighting and rescue effect, but may even become a hidden danger of fire. Therefore, the application of fire pipe leakage detector becomes crucial.
The fire pipe leakage detector is a kind of high-tech detection equipment, which can accurately detect the leakage location of the fire pipe, and find and eliminate the hidden danger in time. This equipment has been widely used in developed countries, and has been gradually recognized and promoted in China.
The working principle of fire pipe leakage detector is mainly based on ultrasonic detection technology. The equipment can accurately detect the location of water leakage by sending out ultrasonic waves and receiving the echo. Its technical features include non-contact detection, high-precision positioning, fast and efficient, etc. It can meet the detection needs of various types of fire pipelines.
Its working principle is that when the pressure water rushes out from the broken mouth of the pipe after the leakage of the pressure water pipe, the sound vibration generated by friction with the pipe wall and other additional vibrations caused are transmitted to the top of the pipe floor, and the instrument is used to detect the leakage on the road surface to find out the leakage point.
Generally speaking, the basic detection method is, connect the host, headphones, sensors. Turn on the switch, wear a good headset, in the pipeline above the road surface to place the sensor, according to the pace of the length of a step by step placement, step by step listening, the closer the leak, the stronger the signal, the farther away from the leak, the weaker the signal, by comparing the signal strength between different points to achieve the purpose of detecting leaks. Therefore, when we use the instrument, a single point in the leakage signal is meaningless, to be more than one point repeatedly compared to compare the sound vibration of which the larger place is the leakage point, of course, we also need to consider a lot of other additional factors, such as leakage point of the direction of the broken mouth, because the pipe is round, if the side of the leakage, it may be larger instead of in the pipeline above the pavement on the side of the pipeline, instead of the pipe being Above the road surface, so for the pipeline location to be aware of, in addition to the tee, bends, water pressure, depth of burial, buried layer and so on will have an impact on the detection of these to be taken into account.
In practical application, the effect of fire pipe leakage detector is remarkable. For example, a high-rise commercial building using the equipment for regular testing, timely detection and treatment of potential water leakage problems, to avoid the risk of fire. In addition, a large shopping center also used the device to successfully locate and repair a number of leaks, ensuring the normal operation of the fire piping system.
To summarize, the fire pipe leakage detector plays a crucial role in ensuring the safe operation of the fire pipe system. By applying this equipment, potential water leakage problems can be found and dealt with in time, reducing the possibility of fire and safeguarding people's lives and properties. Therefore, for all kinds of buildings and facilities, fire pipe leakage detectors should be used regularly to ensure the normal operation of fire piping systems. At the same time, the use and operation of the equipment also need to be standardized and guided to ensure the accuracy and safety of the detection. Only in this way can we truly realize the goal of fire prevention and fire safety work, and provide a strong guarantee for the safety of people's lives and property.