A direct buried pipeline leakage detection device
A detection device and pipeline technology, which is applied to measurement devices, pipeline systems, instruments, etc., can solve the problems of difficulty in finding leaks and the inability of ultrasonic leak detectors to effectively detect leaks, so as to facilitate observation, save labor, and reduce operating energy. consumption effect
Active Publication Date: 2022-03-22
HENAN WANJIANG NEW ENERGY DEV CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to solve the problems in the prior art that when the thermal imager is buried deep in the outdoor pipeline, it is difficult to find the leak at the initial stage of leakage and the ultrasonic leak detector cannot effectively detect the leak, and a direct buried pipeline is proposed. Water Leakage Detection Device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0033] refer to Figure 1-4 , a direct-buried pipeline water leakage detection device, including a main pipe body 1 and a control box 2, the top side of the main pipe body 1 is fixedly connected with a support rod 3 for supporting the control box 2, and the support rod 3 passes through the outer wall of the control box 2 The rotating shaft 4 is rotationally connected, and a torsion spring is set on the rotating shaft 4, which provides a certain torsion support for the control box 2. The two ends of the torsion spring are respectively fixedly connected with the control box 2 and the support rod 3. The outer wall of 1 is connected by turnbuckle screw 5, which is used to adjust the angle of control box 2. The two ends of turnbuckle screw 5 are respectively connected to control box 2 and main body 1 in rotation, and one side of control box 2 is fixedly connected with display screen 6. Control The box 2 is provided with a controller 7, a memory 8 and a power supply 9 in turn. The c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a water leakage detection device for directly buried pipelines, which comprises a main body and a control box. A support rod is fixedly connected to one side of the top of the main body, and the support rod is rotatably connected to the outer wall of the control box through a rotating shaft. The bottom of the control box is connected to the outer wall of the main body through a turnbuckle screw, and the two ends of the turnbuckle are respectively connected to the control box and the main body in rotation, and a display screen is fixedly connected to one side of the control box. A controller, a memory and a power supply are provided; a guide rod is slidably inserted into the main body, a handle is fixedly connected to the top of the guide rod, and a wedge block is fixedly connected to the bottom of the guide rod. In the present invention, through the setting of the temperature and humidity sensor, the leakage point can be detected directly without excavation, the leakage point can be quickly found for maintenance, the energy consumption of operation can be reduced, and labor can be saved by using an ultrasonic leak detector to detect overtime at night.
Description
technical field [0001] The invention relates to the technical field of pipeline detection equipment, in particular to a water leakage detection device for directly buried pipelines. Background technique [0002] During the operation period of the heating season, the pipelines in the old residential areas are mostly laid by direct burial. After a long period of use, the pipelines are severely corroded. Under the operating conditions of high operating pressure, they are easy to leak. The leakage time of direct buried pipelines is short and difficult to detect with the naked eye. , It will be discovered after a long time of leakage, which increases the energy consumption of the system. [0003] At present, the main leak detection devices are thermal imager and ultrasonic leak detector. When the thermal imager is buried deep in the outdoor pipeline, it is difficult to find the leak in the early stage of the leak; the ultrasonic leak detector needs to be easy to find the leak whe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F17D5/06G01D21/02
CPCF17D5/06G01D21/02
Inventor 杨显中张旭毅袁明华金海峰张超辉田亚飞翟志祥
Owner HENAN WANJIANG NEW ENERGY DEV CO LTD