CN206234615U - Pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit - Google Patents
Pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit Download PDFInfo
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- CN206234615U CN206234615U CN201621168161.2U CN201621168161U CN206234615U CN 206234615 U CN206234615 U CN 206234615U CN 201621168161 U CN201621168161 U CN 201621168161U CN 206234615 U CN206234615 U CN 206234615U
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- gas pipeline
- auxiliary
- main
- automatic valve
- data processing
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- 239000002737 fuel gas Substances 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 74
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 10
- 239000000567 combustion gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 241001124569 Lycaenidae Species 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Feeding And Controlling Fuel (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit, including main gas pipeline (1), auxiliary gas pipeline (2) and signal control process system, connected by multiple appendixs (3) between main gas pipeline (1) and the auxiliary gas pipeline (2)；Multiple main automatic valves (4) are installed on the main gas pipeline (1), auxiliary automatic valve (5) is mounted on each appendix (3)；The signal control process system includes multiple gas concentrations harvester (6) and data processing module composition, gas concentration harvester (6) signal output part is connected to the signal input part of the data processing module, and the signal output part of the data processing module is respectively connecting to each main automatic valve (4) and each auxiliary automatic valve (5).The utility model solves the problems, such as to be interrupted to user's gas transmission because of fuel gas pipeline leakage in the prior art.
Description
Technical field
The utility model is related to a kind of fuel gas pipeline leakage emergency system, more particularly to a kind of based on the comprehensive of subsidiary conduit
Close piping lane fuel gas pipeline leakage emergency system.
Background technology
City Buried Pipeline is the important component of urban infrastructure, and current China's underground utilities are intricate, respectively
Department causes underground utilities heavy clutter according to being developed accordingly needed for oneself, have impact on normal traffic and the city in city
Hold city's looks.Therefore, country puts into effect relevant policies, and all of underground utilities are focused in piping lane to manage.
Due to the particularity of some location landform, failure is susceptible to, when these local gas pipelines go wrong, led to
Normal management method is that the pipeline being associated with the pipeline all cuts off, and pause is used, and this will cause in a very long time
Neighbouring resident cannot normally use combustion gas, and the life to resident brings very big inconvenience.Therefore, for the spy for easily breaking down
Take adequate measures and method in different location, it appears particularly important.
At present, when the existing pipeline when in piping lane gas pipeline has leakage, general is control exhaust fan by the way of
By the gas outlet pipe road in pipeline, while by maintenance personal into being repaired in pipeline, the method can will leak out in time
Gas outlet pipe road, and notify that maintenance personal carries out pipeline maintenance in time, but can not in time solve the problems, such as pipe leakage, only
Energy personnel to be repaired can provide a user with day hot gas after being repaired.
Utility model content
Utility model is in order to solve the problems of in the prior art, to provide firstly herein a kind of based on subsidiary conduit
Pipe gallery fuel gas pipeline leakage emergency system, the system can in time change appendix when gas pipeline is leaked
Road, so as to solve the problems, such as that prior art leads to not persistently provide a user with combustion gas because of fuel gas pipeline leakage.
In order to realize the purpose of this utility model, a kind of technical scheme for being used is：Integrated pipe based on subsidiary conduit
Corridor fuel gas pipeline leakage emergency system, including main gas pipeline, auxiliary gas pipeline and signal control process system, main gas pipeline
Connected by multiple appendixs and the auxiliary gas pipeline between；Multiple main automatic valves are installed on the main gas pipeline,
Auxiliary automatic valve is mounted on each appendix；The signal control process system include multiple gas concentration harvesters and
Data processing module, the gas concentration harvester signal output part is connected to the signal input of the data processing module
End, the signal output part of the data processing module is respectively connecting to each main automatic valve and each auxiliary automatic valve.
Main gas pipeline and auxiliary gas pipeline that above technical scheme passes through connection, and coordinate major-minor automatic valve,
During fuel gas pipeline leakage, system closes main automatic valve, and opens auxiliary automatic valve, so as to the combustion gas in main gas pipeline be cut
It is disconnected, and auxiliary gas pipeline is opened, combustion gas is conveyed from auxiliary gas pipeline, so as to solve in the prior art because gas pipeline is let out
Leak and interrupt the problem to user's gas transmission.
In order to improve the intelligent of the application, it is in this improvements introduced：The signal control process system is also wrapped
Include the data transmission module with the data processing module two-way communication link.Can be by gas pipeline by data transmission module
In gas concentration value and leakage point position be sent to maintenance personal, be easy to maintenance personal to repair.
In order to reach intuitively suggesting effect, the application is in this improvements introduced：The signal control process system
System also includes and the data transmission module alarm that signal output part is connected all the way.Gas concentration in gas pipeline reaches
During to or more than threshold value, alarm sounds, while information is sent to maintenance personal, by alarm song to relevant staff
Intuitively pointed out so that related personnel can in time know the discouraged situation of gas pipeline in gas pipeline.
The beneficial effects of the utility model are：Solve and interrupted to user's gas transmission because of fuel gas pipeline leakage in the prior art
Problem；Pipe leakage point position can exactly be obtained and avoid can not be to combustion because do not check short message in time
The problem that feed channel is repaired in time.
Brief description of the drawings
Fig. 1 is system principle diagram provided by the utility model；
Fig. 2 is main gas pipeline provided by the utility model and auxiliary gas pipeline distribution map；
In figure, the main gas pipelines of 1-, the auxiliary gas pipelines of 2-, 3- appendixs, the main automatic valves of 4-, the auxiliary automatic valves of 5-.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As illustrated in fig. 1 and 2, this application provides a kind of emergent system of pipe gallery fuel gas pipeline leakage based on subsidiary conduit
System, the system includes main gas pipeline 1 in pipeline No leakage for delivery of fuel gas, lets out for existing in main gas pipeline
The auxiliary gas pipeline 2 of delivery of fuel gas and signal control process system during leakage, between main gas pipeline 1 and the auxiliary gas pipeline 2
Connected by multiple appendixs 3, multiple appendixs 3 can be with non-equidistant placement, it is also possible to be placed equidistant；The main gas pipeline 1
On multiple main automatic valves 4 are installed, it is main automatic by controlling so as to described main gas pipeline 1 is divided into some sections
Being turned on and off for valve 4 can be unimpeded or block by certain section on main gas pipeline 1 or certain point, enables the combustion gas in pipeline
Enough flow through or cannot flow through.And auxiliary automatic valve 5 is mounted on each appendix 3, by the unlatching for controlling auxiliary automatic valve 5
Or close, the combustion gas in main gas pipeline 1 can be made to flow into or not flow into auxiliary gas pipeline 2；The signal control process system
System includes multiple gas concentration harvesters 6 and data processing module composition, the signal output part of gas concentration harvester 6
The signal input part of the data processing module is connected to, the signal output part of the data processing module is respectively connecting to each
Main automatic valve 4 and each auxiliary automatic valve 5, the signal exported by data processing module control main automatic valve 4 or auxiliary
Automatic valve 5 is turned on and off.
Main automatic valve 4 and auxiliary automatic valve 5 described in it can have good insulating, resist wirelessly using any one
Electrical interference ability it is strong, electronic and it is manual be combined, easy to use, long lifespan and valve the features such as sensitivity high, such as
SS2015 valves；Any one can also be used, and with preventing, spark performance is good, security performance is high, reaction is fast and sensitivity is high
The features such as valve, such as SN-11 valves, the valve is applied widely.
The signal control process system also includes the data transfer mould with the data processing module two-way communication link
Block.The gas concentration value that can be collected harvester by data transmission module passes to maintenance personal, it is also possible to will adopt
The gas concentration value for collecting passes to control centre, by the computer of control centre or other data processing terminals to the gas that collects
Bulk concentration value carries out Treatment Analysis, it is also possible to related gas concentration value is sent to maintenance with short message mode by control centre
Personnel, it is achieved thereby that dual fail-safe pattern.Described data transmission module can be by single-chip microcomputer and double with single-chip microcomputer herein
Constituted to the gsm module of communication connection, so as to realize directly sending the purpose of data, or with low work to maintenance personal
Make voltage, two-forty, microminiature, low cost, high temperature resistant special with shielding, Low emissivity, sheet material, transmission range is up to 2000 meters
NRF24L01 above is constituted, so as to realize being sent to control centre the purpose of gathered data, be can also be by single-chip microcomputer and list
The gsm module and NRF24L01 of piece machine two-way communication link are constituted, and can either directly transmit data to maintenance personal, again can be to
Control centre sends data.
Additionally, on the basis of above technical scheme, herein described signal control process system also includes and the number
According to the transport module alarm that signal output part is connected all the way.The alarm is arranged at outside piping lane, can be disposed on piping lane
On external wall, it is also possible to be disposed on control centre, for when gas pipeline has leakage in monitored piping lane, sending alarm
Sound.When alarm is arranged on the external wall of the piping lane, it is directly controlled to report by the output signal of data transmission module
It is alert, and when alarm is arranged at into control centre, the computer of control centre or other data processing terminals control it to alarm.
Described main gas pipeline 1 is identical with the size of auxiliary gas pipeline 2, or auxiliary defeated in above technical scheme
Feed channel 2 is provided only at the duct section that main gas pipeline 1 is easily leaked.
The data processing mould that data processing module described in the application can be made up of single-chip microcomputer and its peripheral circuit
Block, to harvester collection data process after by data transmission module be directly transferred to main automatic valve 4 and it is auxiliary from
Movable valve 5, controls it to be turned on and off, or transmits to control centre, or has both been delivered to main automatic valve 4 and auxiliary automatic valve
Door 5 and control centre.The control signal (high level or low level) of data processing module output controls main gas pipeline leak
Main automatic valve 4 and auxiliary automatic valve 5 be turned on and off, remaining do not occur main automatic valve 4 at leakage pipe and it is auxiliary from
Movable valve 5 is unaffected, i.e., main automatic valve 4 is opened, and auxiliary automatic valve 5 is closed.
Additionally, described gas concentration harvester can be mounted to combustion gas inspection on described main gas pipeline 1
Instrument and locator are surveyed, it can be installed on being evenly distributed on described main gas pipeline 1, or peace heterogeneous
Loaded on described main gas pipeline 1；Described gas concentration harvester can also be integrated with coal gas detection instrument and
The robot of locator, described gas concentration harvester can also be and be integrated with the miniature of coal gas detection instrument and locator
Aircraft；The running orbit of robot and minute vehicle can be controlled by control centre, so as to the Gas Pipe in piping lane
Road detected, detects whether there is leakage point.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. the pipe gallery fuel gas pipeline leakage emergency system of subsidiary conduit is based on, it is characterised in that：Including main gas pipeline
(1), auxiliary gas pipeline (2) and signal control process system, pass through between main gas pipeline (1) and the auxiliary gas pipeline (2)
Multiple appendix (3) connections；Multiple main automatic valves (4) are installed, on each appendix (3) on the main gas pipeline (1)
It is mounted on auxiliary automatic valve (5)；The signal control process system is included at multiple gas concentrations harvester (6) and data
Reason module, gas concentration harvester (6) signal output part is connected to the signal input part of the data processing module, institute
The signal output part for stating data processing module is respectively connecting to each main automatic valve (4) and each auxiliary automatic valve (5).
2. the pipe gallery fuel gas pipeline leakage emergency system of subsidiary conduit is based on as claimed in claim 1, it is characterised in that：
The signal control process system also includes the data transmission module with the data processing module two-way communication link.
3. the pipe gallery fuel gas pipeline leakage emergency system of subsidiary conduit is based on as claimed in claim 1 or 2, and its feature exists
In：The signal control process system also includes and the data transmission module alarm that signal output part is connected all the way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168161.2U CN206234615U (en) | 2016-11-02 | 2016-11-02 | Pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168161.2U CN206234615U (en) | 2016-11-02 | 2016-11-02 | Pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234615U true CN206234615U (en) | 2017-06-09 |
Family
ID=58982235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168161.2U Expired - Fee Related CN206234615U (en) | 2016-11-02 | 2016-11-02 | Pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234615U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567995A (en) * | 2016-11-02 | 2017-04-19 | 浙江理工大学 | Comprehensive pipe gallery gas pipeline leakage emergency system and method based on subsidiary pipeline |
| CN108019551A (en) * | 2017-12-28 | 2018-05-11 | 东本电气科技(苏州)有限公司 | Gas meter, flow meter safety-valve structure |
| CN109140242A (en) * | 2018-09-12 | 2019-01-04 | 哈尔滨工业大学 | A kind of pipe gallery combustion gas cabin on-line monitoring and ventilated linked control method |
| CN110673535A (en) * | 2019-11-01 | 2020-01-10 | 杨国忠 | Piping lane disaster prevention intelligent control system |
-
2016
- 2016-11-02 CN CN201621168161.2U patent/CN206234615U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567995A (en) * | 2016-11-02 | 2017-04-19 | 浙江理工大学 | Comprehensive pipe gallery gas pipeline leakage emergency system and method based on subsidiary pipeline |
| CN108019551A (en) * | 2017-12-28 | 2018-05-11 | 东本电气科技(苏州)有限公司 | Gas meter, flow meter safety-valve structure |
| CN109140242A (en) * | 2018-09-12 | 2019-01-04 | 哈尔滨工业大学 | A kind of pipe gallery combustion gas cabin on-line monitoring and ventilated linked control method |
| CN110673535A (en) * | 2019-11-01 | 2020-01-10 | 杨国忠 | Piping lane disaster prevention intelligent control system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |