A natural gas leak detection device
A natural gas and leak detection technology, applied in gas/liquid distribution and storage, pipeline systems, mechanical equipment, etc., can solve problems such as major accidents and occurrences, and achieve the effect of high detection reliability
Active Publication Date: 2018-06-29
江苏兴国气体有限公司
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
All kinds of gas detection and alarm devices in the market are made of gas sensors, which are prompted by sound and light alarms. The detection principle is that the alarm will start when the gas leak reaches a certain concentration. It will not alarm for long-term trace leaks, which will lead to large-scale gas leaks in the long-term. accident happened
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
[0017] like Figure 1-3 As shown, a natural gas leak detection device includes a detection tube 1, an outlet tube 2, a gas collecting bottle 3, a water collecting bottle 4, an alarm 5, a controller and a power supply, and the gas collecting bottle and the water collecting bottle are fixed on the on the wall. The installation location can also be selected and installed according to the actual situation, as long as the gas and water collection bottles are in normal use.
[0018] The detection tube 1 is sleeved outside the gas pipeline, one end of the lead-out tube 2 communicates with the upper part of the detection tube 1, and the other end extends into the gas collecting bottle 3 filled with water. Specifically, the upper end and the lower end of the detection tube 1 are respectively set There is a through hole for the gas pipeline to pass through, and a sealing ring is installed at the through hole, and an extraction hole is arranged on the upper part of the detection tube 1....
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 natural gas leak detecting device. The natural gas leak detecting device comprises a detection tube, an extraction tube, a gas collecting bottle, a water collecting bottle, a warning device, a controller and a power source, wherein the detection tube is arranged outside a gas pipeline in a sleeving manner; one end of the extraction tube communicates with the upper part of the detection tube, and the other end of the extraction tube extends into the gas collecting bottle filled with water; one end of a water drainage tube is mounted in the gas collecting bottle, and the other end of the water drainage tube extends into the water collecting bottle; a detection assembly is mounted in the detection tube; the power source is divided into two paths, one path directly supplies electricity to the controller, and the other path is connected with the anode conducting strip of the detection assembly; the cathode conducting strip of the detection assembly is connected with the detection port of the controller; the output port of the controller is connected with the negative electrode of the power source; a plurality of liquid level meters are mounted in the gas collecting bottle, and are respectively connected with input end of the controller; and the warning device is connected with the output end of the controller. According to the natural gas leak detecting device disclosed by the invention, dual detection is adopted, so that a warm can be given for long-term trace of leak, and detection reliability is high.
Description
technical field [0001] The invention belongs to the technical field of natural gas safety detection, and in particular relates to a natural gas leak detection device. Background technique [0002] Since bottled gas, especially piped gas, has entered the family and business places, there have been more and more safety accidents caused by gas pipeline leakage. All kinds of gas detection and alarm devices in the market are made of gas sensors, which are prompted by sound and light alarms. The detection principle is that the alarm will start when the gas leak reaches a certain concentration. It will not alarm for long-term trace leaks, which will lead to large-scale gas leaks in the long-term. accident happened. Contents of the invention [0003] The present invention aims to solve the technical problem that the existing natural gas detection device will not alarm for long-term trace leakage, thereby providing a natural gas leak detection device with sensitive detection and h...
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): F17D5/02F17D5/00
CPCF17D5/005F17D5/02
Inventor 郭蒲源安富森
Owner 江苏兴国气体有限公司