Tap water pipeline leakage detection device and method
A technology of tap water pipes and detection devices, which is applied in the pipeline system, by detecting the appearance of fluid at the leakage point, and by measuring the increase and deceleration rate of the fluid, etc., it can solve the problem of affecting the detection effect of tap water pipes and increase the determination of the precise leak location of the pipeline Difficulty and detection effect, inability to adapt to water pipe leakage detection and other problems, to achieve the effect of increasing cleaning difficulty, reducing detection difficulty, and increasing cleaning effect
Active Publication Date: 2020-06-19
ANQING WATER SUPPLY GRP
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Problems solved by technology
Through this experimental device and method, very accurate radar detection data can be achieved, which is of great significance to the related research and analysis of radar detection of tap water pipe networks; Buried in the ground, when the water pipe leaks, the soil on the outer wall of the water pipe will absorb water and adhere to the outer wall of the water pipe, thus affecting the detection effect of the water pipe, and when the leakage range of the water pipe is determined , if the leakage location of the water pipe is on the side wall close to the ground, it will increase the difficulty of determining the exact leakage location of the pipeline and the detection effect
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[0028] As an embodiment of the present invention, the inner wall of the first articulated rod 33 is symmetrically hinged with the second articulated rod 37, and a spring connection is provided between the side wall of the second articulated rod 37 and the side wall of the first articulated rod 33, No. two articulated rod 37 is hinged with support 371 at its center hinge; Described support 371 bottoms are symmetrically hinged with arc-shaped sponge plate 372; Clean up the surface of the pipeline before; when working, the staff first opens the No. 1 hinged rod 33 through the handle 31 until the detection ring 34 is located on the outer side wall of the pipeline. At this time, the staff makes the No. 1 hinged rod 33 through the handle 31 Clamping, thereby reducing the distance between the detection ring 34 and the pipe, until the detection ring 34 contacts the outer wall of the pipe for leakage detection. Before, the No. 2 articulated rod 37 first drove the arc-shaped sponge plat...
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The invention belongs to the technical field of pipeline leakage detection and particularly relates to a tap water pipeline leakage detection device and method. The tap water pipeline leakage detection device comprises a base, a display and a detection unit. The detection unit comprises a handle, a display ring, a first hinge rod and a detection ring. The base, the display and the detection unit are matched to detect the pipeline leakage. When the pressure of the certain position of the detection ring is different from the average value, a sensor can transmit a signal to the display ring, thecorresponding position of the display ring is used for conducting warning display, and therefore working personnel can judge the leakage position of a pipeline according to the warning of the displayring; and in addition, the display ring continuously transmits data to the display, the display is used for displaying the specific pressure value of the leakage position of the pipeline, workers canbe helped to know the specific leakage condition of the pipeline, and therefore a specific repairing method is selected, and great convenience is brought to the workers.
Description
technical field [0001] The invention belongs to the technical field of detection of pipeline leakage, in particular to a detection device and method for leakage of tap water pipelines. Background technique [0002] Water pipes are water supply pipes. Modern decoration water pipes are built with buried walls. There are three types of water pipes. The first type is metal pipes, such as hot-dip cast iron pipes with plastic lining, copper pipes, and stainless steel pipes. The second category is plastic composite metal pipes, such as plastic composite steel pipes, aluminum-plastic composite pipes, etc. The third category is plastic pipes, such as PB, PP-R, etc. The urban water supply network is the material basis for the survival and development of the city. It is called the "lifeline" of the city. Its normal operation and effective work have become one of the important prerequisites for the city to maintain its vitality. From the perspective of enterprise management, strengthe...
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IPC IPC(8): F17D5/06G01M3/04G01M3/28
CPCF17D5/06G01M3/04G01M3/28
Inventor 游桂林罗序斌
Owner ANQING WATER SUPPLY GRP