Household natural gas pipeline leakage detection and temporary sealing device
A natural gas pipeline and temporary sealing technology, applied in the direction of pipeline systems, pipe components, pipes/pipe joints/pipe fittings, etc., can solve the problems of natural gas leakage, endangering the life safety of residents, and cracks on the surface of natural gas pipelines.
Inactive Publication Date: 2021-01-05
南京帕拉美电子商务有限公司
View PDF0 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the development of domestic natural gas pipeline technology, most new buildings now use natural gas pipelines for daily natural gas transportation. However, under long-term trials, due to the influence of air oxidation or other factors, it is easy to cause the surface of natural gas pipelines to form If it is not discovered in time, it will endanger the lives of residents in the event of a fire source. Therefore, it is necessary to invent a leak detection and temporary sealing device for household natural gas pipelines.
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 Construction
[0016] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0017] combined with Figure 1-4 The leak detection and temporary sealing device for household natural gas pipelines includes a detection body 11, and a moving cavity 54 is arranged inside the detection body 11. When using the device, the natural gas pipeline 14 is placed in the moving cavity 54, The left and right sides of the moving chamber 54 are symmetrically provided with two rotating chambers 55 that are located in the detection body 11 and open toward the moving chamber 54, and each of the rotating chambers 55 is provided on the lower side of the detecting machine. Inside the body 11 and opening towards the trigger chamber 57 of the moving chamber 54, the device is provided wi...
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 household natural gas pipeline leakage detection and temporary sealing device which comprises a detection machine body. A moving cavity is formed in the detection machine body; and when the household natural gas pipeline leakage detection and temporary sealing device is used, a natural gas pipeline is placed in the moving cavity, the left side and the right side of the moving cavity are symmetrically provided with two rotating cavities, the two rotating cavities are located in the detection machine body, and openings of the two rotating cavities face the moving cavity. According to the household natural gas pipeline leakage detection and temporary sealing device, whether the natural gas pipeline at the position where the household natural gas pipeline leakage detection and temporary sealing device is installed leaks or not is detected in real time through a natural gas detector, when leakage happens, a signal is transmitted to enable a motor to drive a movableclamping wheel to detect the leakage position on the natural gas pipeline, the effect of transmitting signals in time when leakage cracks are detected is achieved through linkage cooperation of a centrifugal wheel and a contact sensor, and sealing of the leakage position of the natural gas pipeline through a temporary sealing block by means of a push rod is completed through cooperation of the motor.
Description
technical field [0001] The invention relates to the field of crack detection, in particular to a leak detection and temporary sealing device for domestic natural gas pipelines. Background technique [0002] With the development of domestic natural gas pipeline technology, most new buildings now use natural gas pipelines for daily natural gas transportation. However, under long-term trials, due to the influence of air oxidation or other factors, it is easy to cause the surface of natural gas pipelines to form If it is not discovered in time, it will endanger the lives of residents in the event of a fire source. Therefore, it is necessary to invent a leak detection and temporary sealing device for household natural gas pipelines. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a household natural gas pipeline leakage detection and temporary sealing device to overcome the above problems. [0004] The present invent...
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 Applications(China)
IPC IPC(8): F17D5/06F16L55/168
CPCF16L55/168F17D5/06
Inventor 马小邪
Owner 南京帕拉美电子商务有限公司