CN106801789B - A kind of natural gas line leakage device and application method - Google Patents
A kind of natural gas line leakage device and application method Download PDFInfo
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- CN106801789B CN106801789B CN201710028807.XA CN201710028807A CN106801789B CN 106801789 B CN106801789 B CN 106801789B CN 201710028807 A CN201710028807 A CN 201710028807A CN 106801789 B CN106801789 B CN 106801789B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of natural gas line leakage device and application methods, including device noumenon, monitoring pipe and control circuit case, described device ontology is equipped with monitoring pipe, cable, control circuit case, built-in monitoring element is equipped on monitoring pipe, exploration hole, cable connection end, indicator light, gas circulation port, built-in circuit is equipped with inside control circuit case, built-in circuit is equipped with governor circuit, single-chip microcontroller, wireless network module, from opening module, alarm controller, instruction module, signal trigger, detector module, gas sensor, conversion module, data transmission module, data analysis module, display module, the present apparatus is small in size, structure is simple, design is reasonable, can effectively moment Monitoring Gas Pipeline the case where.
Description
Technical field
The present invention relates to monitoring technical field, specially a kind of natural gas line leakage device and application method.
Background technique
Natural gas is hazardous chemical, has inflammable and explosive characteristic, and explosion limit is 5%~15%.If natural gas is let out
Leakage then easily forms explosive gas, and explosion will be caused by encountering open fire.Therefore, natural gas line leakage and positioning skill
Art is increasingly taken seriously as the technology for ensuring pipe safety operation.As gas distributing system gradually expands, the operation time limit is not
It is disconnected to increase, because pipe leakage accident caused by the reasons such as burn into aging, damage from third-party constantly occurs.Pipe leakage is not only
It pollutes environment, waste of resource and is all huge threat to the people's lives and property safety.Therefore either from safety factor
Or economic factor considers, the natural gas line leakage and localization method of exploitation precision height, safety and stability, service conduit
It operates normally, assures the safety for life and property of the people, be all of great significance.
To the history of the research of gas pipeline leakage detection method existing decades, but due to the complex nature of the problem, such as
The reasons such as pipeline Jie qualitative diversity, the diversity of pipeline local environment, the diversity of leakage form, there is presently no one
Kind method is able to satisfy the requirement of all leak detections.
Much all relatively large and expensive for monitoring the volume of the monitoring device of gas at present, installation is not square
Just.
Summary of the invention
The purpose of the present invention is to provide a kind of natural gas line leakage device and application methods, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of natural gas line leakage device and making
It is equipped with monitoring pipe with method, including device noumenon, monitoring pipe and control circuit case, described device ontology, the monitoring pipe
Between be equipped with cable, one end of the monitoring pipe is equipped with control circuit case, and the inside of the control circuit case is equipped with built-in circuit.
Preferably, the both ends of the monitoring pipe are equipped with cable connection end, and the side of the cable connection end, which is equipped with, to be referred to
Showing lamp, is equipped with connecting tube between the cable connection end, the lower section of the connecting tube is equipped with exploration hole, and the one of the exploration hole
Side is equipped with gas circulation port, and the inside of the connecting tube is equipped with built-in monitoring element.
Preferably, one end of described device ontology is equipped with control circuit case, is equipped with in-built electrical inside the control circuit case
Road, the built-in circuit are equipped with power module, and one end of the power module connects governor circuit, and the one of the governor circuit
End connection single-chip microcontroller, the power module, governor circuit, single-chip microcontroller are serially connected, and the side of the single-chip microcontroller is equipped with display mould
The other side of block, the single-chip microcontroller is equipped with wireless network module, and the display module, wireless network module are parallel with one another.
Preferably, one end connection of the single-chip microcontroller connects alarm controller from module, the side for opening module certainly is opened,
One end link order module of the alarm controller, one end connection signal trigger of described instruction module, the alarm control
Device processed, instruction module, signal trigger are serially connected.
Preferably, the side of the alarm controller connects detector module, the side connection number of the detector module
According to analysis module, one end of the detector module connects gas sensor, and one end of the gas sensor connects modulus of conversion
One end of block, the conversion module connects the data transmission module, the detector module, gas sensor, conversion module, data
Transmission module is serially connected.
Preferably, the monitoring pipe will monitor pipe connection by the internal whorl of the cable connection end at both ends.
Preferably, the connecting tube is cylindric, is equipped with external screw thread at the both ends of connecting tube.
Preferably, the cable connection end is positive octagon, and the inside of the cable connection end, which is equipped with, runs through interior spiral shell
Line.
Preferably, application method the following steps are included:
A, built-in monitoring element is put into the inside of connecting tube, the position of detector alignment exploration hole is put well, is being connected
The both ends of pipe connect upper cable connection end；
B, it is connected between mounted every two sections of monitorings pipe by cable, cable will be supervised by cable connection end
Test tube links together；
C, the monitoring pipe that will be cascaded is mounted on the pipeline of natural gas pipe by the adsorption capacity of cable connection end
On wall, the exploration hole monitored on tube wall is placed downward；
D, after installing, control circuit case is connected by cable in one end of device noumenon；
E, the air near the built-in monitoring element moment monitoring detection sky on pipe is monitored, gas circulation port auxiliary gas follows
Ring enters inside monitoring pipe, and air is carried out electrolytic separation into positron-electron by built-in monitoring element；
F, by data analysis module analyze positron-electron number come judge natural Gas content in air number, the same day
When so Gas content is exceeded, alarm controller will issue instructions to signal trigger by instruction module, and warning device is opened, instruction
Lamp constantly flashes；
G, detector module shows the number of gas contents various in the air analyzed by display module.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, small in size, at low cost, installation side
Just；The gas circulation port of exploration hole side in connecting tube in the present invention assists gas circulating flow, constantly enters monitoring pipe
Interior, air is electrolysed automatically, separates by built-in monitoring element, and the moment monitors various gas contents in air, automatically analyzes out air
In each component content number, the normal operation of service conduit assures the safety for life and property of the people.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is monitoring pipe structural schematic diagram of the invention；
Fig. 3 is built-in circuit schematic diagram of the invention.
In figure: 1, monitoring pipe；2, cable；3, device noumenon；4, control circuit case；5, built-in circuit；6, built-in monitoring
Element；7, exploration hole；8, cable connection end；9, indicator light；10, connecting tube；11, gas circulation port；12, power module；13,
Governor circuit；14, single-chip microcontroller；15, wireless network module；16, module is opened certainly；17, alarm controller；18, instruction module；19, believe
Number trigger；20, detector module；21, gas sensor；22, conversion module；23, data transmission module；24, data are analyzed
Module；25, display module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, carries out to the technical solution of the invention applied in example clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of natural gas line leakage device and user
Method, including device noumenon 3, monitoring pipe 1 and control circuit case 4, device noumenon 3 are equipped with monitoring pipe 1, monitor and be equipped between pipe 1
Cable 2, one end of monitoring pipe 1 are equipped with control circuit case 4, and the inside of control circuit case 4 is equipped with built-in circuit 5；Monitor pipe 1
Both ends are equipped with cable connection end 8, and the side of cable connection end 8 is equipped with indicator light 9, the company of being equipped between cable connection end 8
Adapter tube 10, connecting tube 10 be it is cylindric, be equipped with external screw thread at the both ends of connecting tube 10, the lower section of connecting tube 10 is equipped with exploration hole 7,
The side of exploration hole 7 is equipped with gas circulation port 11, assists gas circulating flow, constantly enters in monitoring pipe 1, monitoring pipe 1 passes through
The internal whorl of the cable connection end 8 at both ends will monitor pipe connection, and cable connection end 8 is octagon, cable connection end
First 8 inside, which is equipped with, runs through internal screw thread, and air is electrolysed automatically, separates by built-in monitoring element 6, and the moment monitors various gas in air
Body content, automatically analyze out each component content in air number, the inside of connecting tube 10 is equipped with built-in monitoring element 6.
In the present embodiment, one end of device noumenon 3 is equipped with control circuit case 4, is equipped with built-in circuit inside control circuit case 4
5, built-in circuit 5 is equipped with power module 12, and one end of power module 12 connects governor circuit 13, and one end of governor circuit 13 connects
Single-chip microcontroller 14 is connect, power module 12, governor circuit 13, single-chip microcontroller 14 are serially connected, and the side of single-chip microcontroller 14 is equipped with display module
25, the other side of the single-chip microcontroller 14 is equipped with wireless network module 15, and display module 25, wireless network module 15 are parallel with one another；Monolithic
One end connection of machine 14 opens the side connection alarm controller 17 of module 16, one end of alarm controller 17 from module 16 is opened certainly
Link order module 18, one end connection signal trigger 19 of instruction module 18, alarm controller 17, instruction module 18, signal
Trigger 19 is serially connected；The side of alarm controller 17 connects detector module 20, the side connection number of detector module 20
According to analysis module 24, one end of detector module 20 connects gas sensor 21, and one end of gas sensor 21 connects modulus of conversion
Block 22, one end of conversion module 22 connect the data transmission module 23, the detector module 20, gas sensor 21, modulus of conversion
Block 22, data transmission module 23 are serially connected.
The configuration of the present invention is simple, it is small in size, it is at low cost, easy for installation；Exploration hole side in connecting tube in the present invention
Gas circulation port assists gas circulating flow, constantly enters in monitoring pipe, and air is electrolysed automatically, separates by built-in monitoring element,
Moment monitors various gas contents in air, automatically analyze out each component content in air number, the normal fortune of service conduit
Row, assures the safety for life and property of the people.
Application method of the invention the following steps are included:
A, 6, built-in monitoring member are put into the inside of connecting tube 10, the position of detector alignment exploration hole 7 is put well,
The both ends of connecting tube 10 connect upper cable connection end 8；
B, it is connected between mounted every two sections of monitorings pipe 1 by cable 2, cable 2 passes through cable connection end 8
Monitoring pipe 1 is linked together；
C, the monitoring pipe 1 that will be cascaded is mounted on the pipe of natural gas pipe by the adsorption capacity of cable connection end 8
On road wall, the exploration hole 7 monitored on 1 tube wall of pipe is placed downward；
D, after installing, control circuit case 4 is connected by cable 2 in one end of device noumenon 3；
E, the air near 6 moment of the built-in monitoring element monitoring detection sky on pipe 1 is monitored, gas circulation port 11 assists gas
Body circulation enters inside monitoring pipe 1, and air is carried out electrolytic separation into positron-electron by built-in monitoring element 6；
F, by data analysis module 24 analyze positron-electron number come judge natural Gas content in air number, when
When naturally Gas content is exceeded, alarm controller 17 will issue instructions to signal trigger 19, warning device by instruction module 18
It opens, indicator light 9 constantly flashes；
G, detector module 20 shows the number of gas contents various in the air analyzed by display module 25
Come.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of application method of natural gas line leakage device, the natural gas line leakage device include device sheet
Body (3), monitoring pipe (1) and control circuit case (4), described device ontology (3) are equipped with monitoring pipe (1), the monitoring manage (1) it
Between be equipped with cable (2), it is described monitoring pipe (1) one end be equipped with control circuit case (4), the inside of the control circuit case (4)
Equipped with built-in circuit (5)；
The both ends of the monitoring pipe (1) are equipped with cable connection end (8), and the side of the cable connection end (8) is equipped with instruction
Lamp (9) is equipped with connecting tube (10) between the cable connection end (8), and the lower section of the connecting tube (10) is equipped with exploration hole
(7), the side of the exploration hole (7) is equipped with gas circulation port (11), and the inside of the connecting tube (10) is equipped with built-in monitoring member
Part (6)；
One end of described device ontology (3) is equipped with control circuit case (4), and built-in circuit is equipped with inside the control circuit case (4)
(5), the built-in circuit (5) is equipped with power module (12), and one end of the power module (12) connects governor circuit (13),
One end of the governor circuit (13) connects single-chip microcontroller (14), the power module (12), governor circuit (13), single-chip microcontroller (14)
It is serially connected, the side of the single-chip microcontroller (14) is equipped with display module (25), and the other side of the single-chip microcontroller (14) is equipped with wireless
Net module (15), the display module (25), wireless network module (15) are parallel with one another；
From opening module (16), the side for opening module (16) certainly connects alarm controller for one end connection of the single-chip microcontroller (14)
(17), one end link order module (18) of the alarm controller (17), one end connection signal of described instruction module (18)
Trigger (19), the alarm controller (17), instruction module (18), signal trigger (19) are serially connected；The alarm control
The side of device (17) processed connects detector module (20), and the side of the detector module (20) connects data analysis module
(24), one end of the detector module (20) connects gas sensor (21), one end connection of the gas sensor (21)
One end of conversion module (22), the conversion module (22) connects the data transmission module (23), the detector module (20), gas
Body sensor (21), conversion module (22), data transmission module (23) are serially connected；The electricity of (1) by both ends is managed in the monitoring
The internal whorl of cable connection end (8) will monitor pipe connection；
The connecting tube (10) be it is cylindric, the both ends of connecting tube (10) be equipped with external screw thread；The cable connection end (8) is
Octagon, the inside of the cable connection end (8), which is equipped with, runs through internal screw thread；
It is characterized by: a kind of application method of natural gas line leakage device the following steps are included:
A, built-in monitoring element (6) is put into the inside of connecting tube (10), the position of detector alignment exploration hole (7) is put well,
Upper cable connection end (8) are connected at the both ends of connecting tube (10)；
B, it is connected between mounted every two sections of monitorings pipe (1) by cable (2), cable (2) passes through cable connection end
Head (8) links together monitoring pipe (1)；
C, the monitoring pipe (1) that will be cascaded is mounted on the pipe of natural gas pipe by the adsorption capacity of cable connection end (8)
On road wall, the exploration hole (7) on monitoring pipe (1) tube wall is placed downward；
D, after installing, pass through cable (2) connection control circuit case (4) in one end of device noumenon (3)；
E, the air near built-in monitoring element (6) the moment monitoring detection sky on monitoring pipe (1), gas circulation port (11) auxiliary
Gas is recycled into monitoring pipe (1) inside, and air is carried out electrolytic separation into positron-electron by built-in monitoring element (6)；
F, by data analysis module (24) analyze positron-electron number come judge natural Gas content in air number, the same day
When so Gas content is exceeded, alarm controller (17) will be issued instructions to signal trigger (19) by instruction module (18), alarm
Device is opened, and indicator light (9) constantly flashes；
G, detector module (20) shows the number of gas contents various in the air analyzed by display module (25)
Come.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028807.XA CN106801789B (en) | 2017-01-16 | 2017-01-16 | A kind of natural gas line leakage device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028807.XA CN106801789B (en) | 2017-01-16 | 2017-01-16 | A kind of natural gas line leakage device and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106801789A CN106801789A (en) | 2017-06-06 |
| CN106801789B true CN106801789B (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710028807.XA Active CN106801789B (en) | 2017-01-16 | 2017-01-16 | A kind of natural gas line leakage device and application method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109386740B (en) * | 2017-06-26 | 2020-11-06 | 赵新建 | Natural gas detector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001124300A (en) * | 1999-10-29 | 2001-05-11 | Tokyo Gas Co Ltd | Gas leakage detecting system |
| CN101749542A (en) * | 2008-12-01 | 2010-06-23 | 谭汉卿 | Wireless management system for oil and gas transportation metering and leakage alarming |
| CN103527934A (en) * | 2013-10-29 | 2014-01-22 | 中国石油化工股份有限公司 | Pipeline leakage test set and method |
| CN103629536A (en) * | 2013-11-13 | 2014-03-12 | 常州大学 | Device and method for monitoring natural gas pipeline leakage |
| CN105156903A (en) * | 2015-08-20 | 2015-12-16 | 南京润屹电子科技有限公司 | Fluid pipe monitoring and managing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100237162B1 (en) * | 1995-12-26 | 2000-01-15 | 이구택 | Gas leak detector of buried conduit |
-
2017
- 2017-01-16 CN CN201710028807.XA patent/CN106801789B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001124300A (en) * | 1999-10-29 | 2001-05-11 | Tokyo Gas Co Ltd | Gas leakage detecting system |
| CN101749542A (en) * | 2008-12-01 | 2010-06-23 | 谭汉卿 | Wireless management system for oil and gas transportation metering and leakage alarming |
| CN103527934A (en) * | 2013-10-29 | 2014-01-22 | 中国石油化工股份有限公司 | Pipeline leakage test set and method |
| CN103629536A (en) * | 2013-11-13 | 2014-03-12 | 常州大学 | Device and method for monitoring natural gas pipeline leakage |
| CN105156903A (en) * | 2015-08-20 | 2015-12-16 | 南京润屹电子科技有限公司 | Fluid pipe monitoring and managing system |
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| CN106801789A (en) | 2017-06-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190530 Address after: 213300 East Ring Road, Liyang City, Changzhou City, Jiangsu Province Applicant after: Anshun Group Construction Co., Ltd. Address before: 213300 No. 251 Pingling Middle Road, Liyang City, Changzhou City, Jiangsu Province (East Gate of Apartment Building) Applicant before: Anshun Liyang Gas Appliance Co., Ltd. |
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| GR01 | Patent grant |