CN106567995A - Comprehensive pipe gallery gas pipeline leakage emergency system and method based on subsidiary pipeline - Google Patents
Comprehensive pipe gallery gas pipeline leakage emergency system and method based on subsidiary pipeline Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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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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Abstract
本发明公布了一种基于辅助管道的综合管廊燃气管道泄漏应急系统及方法，包括主输气管道(1)、辅输气管道(2)和信号控制处理系统，主输气管道(1)和所述辅输气管道(2)之间通过多个输气管(3)连通；所述主输气管道(1)上安装有多个主自动阀门(4)，每个输气管(3)上均安装有辅自动阀门(5)；所述信号控制处理系统包括多个气体浓度采集装置(6)和数据处理模块组成，所述气体浓度采集装置(6)信号输出端连接至所述数据处理模块的信号输入端，所述数据处理模块的信号输出端分别连接至每个主自动阀门(4)和每个辅自动阀门(5)。本发明解决了现有技术中因燃气管道泄漏而中断向用户输气的问题。
The invention discloses an emergency system and method for gas pipeline leakage of a comprehensive utility gallery based on auxiliary pipelines, including a main gas pipeline (1), an auxiliary gas pipeline (2) and a signal control and processing system, the main gas pipeline (1) It communicates with the auxiliary gas pipeline (2) through multiple gas pipelines (3); multiple main automatic valves (4) are installed on the main gas pipeline (1), and each gas pipeline (3) Auxiliary automatic valves (5) are installed on them; the signal control processing system includes a plurality of gas concentration acquisition devices (6) and a data processing module, and the signal output terminals of the gas concentration acquisition devices (6) are connected to the data The signal input end of the processing module and the signal output end of the data processing module are respectively connected to each main automatic valve (4) and each auxiliary automatic valve (5). The invention solves the problem in the prior art that gas transmission to users is interrupted due to gas pipeline leakage.
Description
技术领域technical field
本发明涉及一种燃气管道泄漏应急系统和方法，特别是涉及一种基于辅助管道的综合管廊燃气管道泄漏应急系统及方法。The invention relates to a gas pipeline leakage emergency system and method, in particular to a gas pipeline leakage emergency system and method based on auxiliary pipelines in a comprehensive utility gallery.
背景技术Background technique
城市地下管线是城市基础建设的重要组成部分，目前我国地下管线错综复杂，各部门按照自己所需进行相应的开发，导致地下管线严重混乱，影响了城市的正常交通和市容市貌。因此，国家出台相关政策，把所有的地下管线集中到管廊中来管理。Urban underground pipelines are an important part of urban infrastructure. At present, my country's underground pipelines are intricate, and various departments develop accordingly according to their own needs, resulting in serious confusion in underground pipelines and affecting the normal traffic and city appearance of the city. Therefore, the state has issued relevant policies to centralize all underground pipelines in the pipeline corridor for management.
由于某些地段地形的特殊性，容易发生故障，当这些地方的燃气管道出问题时，通常的管理办法是将与该管道相关联的管道全部切断，暂停使用，这将导致很长一段时间内附近的居民无法正常使用燃气，对居民的生活带来很大的不便。因此，针对易发生故障的特殊地段采取适当的措施和办法，显得尤为重要。Due to the particularity of the terrain in some areas, failures are prone to occur. When the gas pipelines in these places have problems, the usual management method is to cut off all the pipelines associated with the pipeline and suspend their use. This will lead to a long period of time. Residents nearby cannot use gas normally, which brings great inconvenience to the lives of residents. Therefore, it is particularly important to take appropriate measures and methods for special areas prone to failure.
目前，现有当管廊燃气管道内的管道存在泄漏时，一般采用的方式是控制排气扇将管道内的气体排出管道，同时由维修人员进入管道内进行维修，该方法能够及时将泄漏的气体排出管道，并及时通知维修人员进行管道维修，但不能及时地解决管道泄漏问题，只能待维修人员进行修复后才能够向用户提供天热气。At present, when there is a leak in the gas pipeline in the pipe gallery, the general method is to control the exhaust fan to discharge the gas in the pipeline, and at the same time, the maintenance personnel enter the pipeline for maintenance. This method can timely remove the leaked gas. The gas is discharged from the pipeline, and the maintenance personnel are notified in time to carry out pipeline maintenance, but the pipeline leakage problem cannot be solved in time, and the natural hot gas can only be provided to the user after the maintenance personnel repair it.
发明内容Contents of the invention
发明为了解决现有技术中所存在的问题，在此首先提供了一种基于辅助管道的综合管廊燃气管道泄漏应急系统，该系统能够在燃气管道发生泄漏时，及时改变输气管道，从而解决现有技术因燃气管道泄漏而导致无法持续向用户提供燃气的问题。此外，本发明还提供了一种基于辅助管道的综合管廊燃气管道泄漏应急方法，该方法能够在燃气管道泄漏时及时的控制燃气管道改道。In order to solve the problems existing in the prior art, the invention firstly provides an emergency system for gas pipeline leakage in a comprehensive pipe gallery based on auxiliary pipelines. This system can change the gas pipeline in time when the gas pipeline leaks, thereby solving The prior art has the problem that gas cannot be continuously provided to users due to gas pipeline leakage. In addition, the present invention also provides an emergency method for leakage of gas pipelines in a comprehensive utility gallery based on auxiliary pipelines, which can timely control the diversion of gas pipelines when gas pipelines leak.
为了实现本发明的目的，所采用的一种技术方案是：基于辅助管道的综合管廊燃气管道泄漏应急系统，包括主输气管道、辅输气管道和信号控制处理系统，主输气管道和所述辅输气管道之间通过多个输气管连通；所述主输气管道上安装有多个主自动阀门，每个输气管上均安装有辅自动阀门；所述信号控制处理系统包括多个气体浓度采集装置和数据处理模块，所述气体浓度采集装置信号输出端连接至所述数据处理模块的信号输入端，所述数据处理模块的信号输出端分别连接至每个主自动阀门和每个辅自动阀门。In order to achieve the purpose of the present invention, a kind of technical solution adopted is: the gas pipeline leakage emergency system of the comprehensive pipe gallery based on auxiliary pipelines, including main gas pipelines, auxiliary gas pipelines and signal control processing systems, main gas pipelines and The auxiliary gas pipelines are connected through multiple gas pipelines; multiple main automatic valves are installed on the main gas pipeline, and auxiliary automatic valves are installed on each gas pipeline; the signal control processing system includes multiple A gas concentration acquisition device and a data processing module, the signal output end of the gas concentration acquisition device is connected to the signal input end of the data processing module, and the signal output end of the data processing module is respectively connected to each main automatic valve and each main automatic valve and each Auxiliary automatic valve.
以上技术方案通过连通的主输气管道和辅输气管道，并且配合主辅自动阀门，在燃气管道泄漏时，系统关闭主自动阀门，而开启辅自动阀门，从而将主输气管道内的燃气切断，而开启辅输气管道，使燃气从辅输气管道中输送，从而解决了现有技术中因燃气管道泄漏而中断向用户输气的问题。The above technical solutions are connected to the main gas pipeline and the auxiliary gas pipeline, and cooperate with the main and auxiliary automatic valves. When the gas pipeline leaks, the system closes the main automatic valve and opens the auxiliary automatic valve, so that the gas in the main gas pipeline Cut off, and open the auxiliary gas pipeline, so that the gas is transported from the auxiliary gas pipeline, thereby solving the problem of interrupting the gas transmission to the user due to the leakage of the gas pipeline in the prior art.
为了能够提高本申请的智能性，在此所作的改进是：所述信号控制处理系统还包括与所述数据处理模块双向通信连接的数据传输模块。通过数据传输模块可以将燃气管道中的气体浓度值及泄漏点位置发送给维修人员，便于维修人员维修。In order to improve the intelligence of the present application, the improvement made here is: the signal control processing system further includes a data transmission module connected to the data processing module in two-way communication. The gas concentration value in the gas pipeline and the location of the leakage point can be sent to the maintenance personnel through the data transmission module, which is convenient for the maintenance personnel to repair.
为了能够达到直观的提示作用，本申请在此所作的改进是：所述信号控制处理系统还包括与所述数据传输模块一路信号输出端连接的报警器。在燃气管道中的气体浓度达到或大于阈值时，报警器响起，在向维修人员发送信息的同时，通过警报声向相关工作人员进行直观的提示，使得相关人员能够及时地获知燃气管道中燃气管道泄气的情况。In order to achieve an intuitive prompting function, the improvement made by the present application is: the signal control processing system further includes an alarm connected to a signal output end of the data transmission module. When the gas concentration in the gas pipeline reaches or exceeds the threshold value, the alarm will sound, and while sending information to the maintenance personnel, the relevant staff will be intuitively prompted through the alarm sound, so that the relevant personnel can be informed of the gas pipeline in the gas pipeline in a timely manner. Deflated situation.
在此，本申请还提供了一种基于辅助管道的综合管廊燃气管道泄漏应急方法，该方法包括以下步骤：Here, the application also provides an emergency method for leaking gas pipelines in a comprehensive utility gallery based on auxiliary pipelines. The method includes the following steps:
S1：设定气体浓度阈值，以及对每个气体浓度采集装置进行编号；S1: Set the gas concentration threshold, and number each gas concentration collection device;
S2：主输气管道上的主自动阀门全部正常开启；S2: The main automatic valves on the main gas pipeline are all opened normally;
S3：对管廊燃气管道中的气体浓度进行采集，得气体浓度值；S3: Collect the gas concentration in the gas pipeline of the pipe gallery to obtain the gas concentration value;
S4：将气体浓度值进行处理后与设定的气体浓度阈值进行作差，若差值等于或者大于零，则控制主自动阀门关闭，辅自动阀门开启；若差值小于零，则执行步骤S3。S4: After the gas concentration value is processed, it is compared with the set gas concentration threshold value. If the difference is equal to or greater than zero, the main automatic valve is controlled to close and the auxiliary automatic valve is opened; if the difference is less than zero, step S3 is executed. .
以上方法根据燃气管道中的气体浓度来控制主辅自动阀门的开启与关闭，在燃气管道存在泄漏时，能够及时的改变燃气的输送管道，实现了不间断供气。The above method controls the opening and closing of the main and auxiliary automatic valves according to the gas concentration in the gas pipeline. When there is leakage in the gas pipeline, the gas transmission pipeline can be changed in time to realize uninterrupted gas supply.
为了让维修人员能够准确地掌握气体浓度值，便于维修人员制定维修方案，在此所作的改进是：若气体浓度值与设定的气体浓度阈值的差值等于或者大于零，将该气体浓度值短信发送至维修人员。In order to allow maintenance personnel to accurately grasp the gas concentration value and facilitate the maintenance personnel to formulate maintenance plans, the improvement made here is: if the difference between the gas concentration value and the set gas concentration threshold is equal to or greater than zero, the gas concentration value SMS sent to maintenance personnel.
为了能够让维修人员快速地找到管道泄漏点，从而缩短维修时间，在此所作的改进是：若气体浓度值与设定的气体浓度阈值的差值等于或者大于零，将相应的气体浓度采集装置的编号短信发送至维修人员。In order to enable maintenance personnel to quickly find the pipeline leakage point, thereby shortening the maintenance time, the improvement made here is: if the difference between the gas concentration value and the set gas concentration threshold is equal to or greater than zero, the corresponding gas concentration acquisition device SMS with the serial number sent to the maintenance personnel.
进一步的，若气体浓度值与设定的气体浓度阈值的差值等于或者大于零，报警器报警。通过报警声音能够直观地提醒相关工作人员，避免了因没有及时查看短信信息而不能对燃气管道及时进行维修的问题的发生。Further, if the difference between the gas concentration value and the set gas concentration threshold is equal to or greater than zero, the alarm will alarm. The relevant staff can be visually reminded by the alarm sound, and the occurrence of the problem that the gas pipeline cannot be repaired in time due to failure to check the short message information in time is avoided.
本发明的有益效果是：解决了现有技术中因燃气管道泄漏而中断向用户输气的问题；能够准确地获得管道泄漏点位置以及避免了因没有及时查看短信信息而不能对燃气管道及时进行维修的问题的发生。The beneficial effects of the present invention are: solve the problem in the prior art that gas transmission to users is interrupted due to gas pipeline leakage; can accurately obtain the location of the pipeline leakage point and avoid the inability to check the gas pipeline in time due to failure to check the short message information in time; Maintenance problems occur.
附图说明Description of drawings
图1为本发明所提供的系统原理框图；Fig. 1 is a system block diagram provided by the present invention;
图2为本发明所提供的主输气管道和辅输气管道分布图；Fig. 2 is the distribution diagram of main gas pipeline and auxiliary gas pipeline provided by the present invention;
图中，1-主输气管道，2-辅输气管道，3-输气管，4-主自动阀门，5-辅自动阀门。In the figure, 1-main gas pipeline, 2-auxiliary gas pipeline, 3-gas pipeline, 4-main automatic valve, 5-auxiliary automatic valve.
具体实施例specific embodiment
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
如图1和2所示，本申请提供了一种基于辅助管道的综合管廊燃气管道泄漏应急系统，该系统包括了在管道无泄漏时用于输送燃气的主输气管道1、用于在主输气管道存在泄漏时输送燃气的辅输气管道2和信号控制处理系统，主输气管道1和所述辅输气管道2之间通过多个输气管3连通，多个输气管3可以非等距设置，也可以等距设置；所述主输气管道1上安装有多个主自动阀门4，从而将所记载的主输气管道1分割成若干段，通过控制主自动阀门4的开启或关闭能够将主输气管道1上的某段或某个点畅通或截断，使管道中的燃气能够流过或无法流过。而每个输气管3上均安装有辅自动阀门5，通过控制辅自动阀门5的开启或关闭，能够使主输气管道1内的燃气流入或不流入辅输气管道2内；所述信号控制处理系统包括多个气体浓度采集装置6和数据处理模块组成，所述气体浓度采集装置6信号输出端连接至所述数据处理模块的信号输入端，所述数据处理模块的信号输出端分别连接至每个主自动阀门4和每个辅自动阀门5，通过数据处理模块所输出的信号控制主自动阀门4或辅自动阀门5开启或关闭。As shown in Figures 1 and 2, the present application provides an emergency system for gas pipeline leakage in a comprehensive utility gallery based on auxiliary pipelines. The system includes a main gas pipeline 1 for transporting gas when the pipeline has no leakage, When there is leakage in the main gas pipeline, the auxiliary gas pipeline 2 and the signal control processing system for transporting gas, the main gas pipeline 1 and the auxiliary gas pipeline 2 are connected through a plurality of gas pipelines 3, and the multiple gas pipelines 3 can Non-equidistant setting, also can equidistant setting; Described main gas pipeline 1 is equipped with a plurality of main automatic valves 4, thereby the recorded main gas pipeline 1 is divided into several sections, by controlling the main automatic valve 4 Opening or closing can unblock or cut off a certain section or a certain point on the main gas transmission pipeline 1, so that the gas in the pipeline can flow or cannot flow through. And auxiliary automatic valve 5 is all installed on each gas transmission pipe 3, by controlling the opening or closing of auxiliary automatic valve 5, the gas in main gas transmission pipeline 1 can be made to flow or not flow in auxiliary gas transmission pipeline 2; The control processing system comprises a plurality of gas concentration acquisition devices 6 and a data processing module, the signal output ends of the gas concentration acquisition devices 6 are connected to the signal input ends of the data processing modules, and the signal output ends of the data processing modules are respectively connected to For each main automatic valve 4 and each auxiliary automatic valve 5, the main automatic valve 4 or auxiliary automatic valve 5 is controlled to open or close by the signal output by the data processing module.
其所记载的主自动阀门4和辅自动阀门5可以采用任何一种具有绝缘性好、抗无线电干扰能力强、电动和手动相结合、使用方便、寿命长以及灵敏度高等特点的阀门，如SS2015阀门；也可以采用任何一种具有杜绝火花性能好、安全性能高、反应快以及灵敏度高等特点的阀门，如SN-11阀门，该阀门适用范围广。The main automatic valve 4 and auxiliary automatic valve 5 recorded in it can use any valve with good insulation, strong anti-radio interference ability, combination of electric and manual, easy to use, long life and high sensitivity, such as SS2015 valve ; It is also possible to use any valve with the characteristics of good performance in preventing sparks, high safety performance, fast response and high sensitivity, such as SN-11 valve, which has a wide range of applications.
所述信号控制处理系统还包括与所述数据处理模块双向通信连接的数据传输模块。通过数据传输模块可以将采集装置采集到的气体浓度值传递给维修人员，也可以将采集到的气体浓度值传递给控制中心，由控制中心的电脑或其它数据处理终端对采集到的气体浓度值进行处理分析，，也可以通过控制中心将相关的气体浓度值以短信方式发送至维修人员，从而实现了双保险模式。在此所记载的数据传输模块可以是由单片机和与单片机双向通信连接的GSM模块构成，从而实现直接向维修人员发送数据的目的，也可以是具有低工作电压、高速率、超小型、低成本、带屏蔽、低辐射、板材特殊，耐高温，传输距离可达2000米以上的NRF24L01构成，从而实现向控制中心发送采集数据的目的，还可以是由单片机、与单片机双向通信连接的GSM模块和NRF24L01构成，既能够向维修人员直接发送数据，又能够向控制中心发送数据。The signal control processing system further includes a data transmission module connected to the data processing module in two-way communication. Through the data transmission module, the gas concentration value collected by the collection device can be transmitted to the maintenance personnel, and the collected gas concentration value can also be transmitted to the control center, and the computer or other data processing terminal of the control center can process the collected gas concentration value For processing and analysis, the relevant gas concentration value can also be sent to the maintenance personnel by text message through the control center, thus realizing the double insurance mode. The data transmission module described here can be composed of a single-chip microcomputer and a GSM module connected to the single-chip microcomputer for two-way communication, so as to realize the purpose of directly sending data to maintenance personnel, or it can be a low-voltage, high-speed, ultra-small, low-cost , NRF24L01 with shielding, low radiation, special board, high temperature resistance, and a transmission distance of more than 2000 meters, so as to realize the purpose of sending collected data to the control center. The NRF24L01 structure can not only send data directly to the maintenance personnel, but also send data to the control center.
此外，在以上技术方案的基础上，本申请所述信号控制处理系统还包括与所述数据传输模块一路信号输出端连接的报警器。该报警器设置于管廊外，可以是设置于管廊的外墙壁上，也可以是设置于控制中心，用于在被监测管廊中燃气管道存在泄漏时，发出报警声。当报警器设置于所述管廊的外墙壁上时，通过数据传输模块的输出信号直接控制其报警，而当将报警器设置于控制中心时，控制中心的电脑或其它数据处理终端控制其报警。In addition, on the basis of the above technical solutions, the signal control and processing system described in the present application further includes an alarm connected to a signal output end of the data transmission module. The alarm is set outside the pipe gallery, either on the outer wall of the pipe gallery, or in the control center, and is used to send out an alarm sound when there is leakage in the gas pipeline in the monitored pipe gallery. When the alarm is set on the outer wall of the pipe gallery, the alarm is directly controlled by the output signal of the data transmission module, and when the alarm is set in the control center, the computer or other data processing terminal in the control center controls the alarm .
以上技术方案中所记载的主输气管道1和辅输气管道2的尺寸相同，也可以是辅输气管道2仅设置在主输气管道1易发生泄漏的管道段处。The size of the main gas transmission pipeline 1 and the auxiliary gas transmission pipeline 2 described in the above technical solutions are the same, and the auxiliary gas transmission pipeline 2 may also be arranged only at the pipeline section where the main gas transmission pipeline 1 is prone to leakage.
本申请所记载的数据处理模块可以是由单片机及其外围电路组成的数据处理模块，对采集装置采集的数据进行处理后通过数据传输模块直接传输至主自动阀门4和辅自动阀门5，控制其开启或关闭，或者传输至控制中心，或者既输送至主自动阀门4和辅自动阀门5和控制中心。数据处理模块输出的控制信号控制主输气管道泄漏处的主自动阀门4和辅自动阀门5开启或关闭，其余未发生泄漏管道处的主自动阀门4和辅自动阀门5不受影响，即主自动阀门4开启，辅自动阀门5关闭。The data processing module described in this application can be a data processing module made up of a single-chip microcomputer and its peripheral circuits. After processing the data collected by the acquisition device, it is directly transmitted to the main automatic valve 4 and the auxiliary automatic valve 5 through the data transmission module to control them. On or off, or transmitted to the control center, or both to the main automatic valve 4 and the auxiliary automatic valve 5 and the control center. The control signal output by the data processing module controls the main automatic valve 4 and the auxiliary automatic valve 5 at the leakage of the main gas transmission pipeline to open or close, and the main automatic valve 4 and the auxiliary automatic valve 5 at the other pipelines where no leakage occurs are not affected, that is, the main automatic valve 4 and the auxiliary automatic valve 5 are not affected. The automatic valve 4 is opened, and the auxiliary automatic valve 5 is closed.
此外，所记载的气体浓度采集装置可以是安装于所记载的主输气管道1上燃气检测仪和定位器，其可以是分布均匀地安装于所记载的主输气管道1上，也可以是非均匀的安装于所记载的主输气管道1上；所记载的气体浓度采集装置还可以是集成有燃气检测仪和定位器的机器人，所记载的气体浓度采集装置还可以是集成有燃气检测仪和定位器的微型飞行器；通过控制中心能够控制机器人和微型飞行器的运行轨迹，从而对管廊内的燃气管道进行检测，检测是否存在泄漏点。In addition, the gas concentration acquisition device described can be a gas detector and a locator installed on the main gas pipeline 1 described, which can be evenly distributed and installed on the main gas pipeline 1 described, or it can be a non- Uniformly installed on the recorded main gas pipeline 1; the recorded gas concentration collection device can also be a robot integrated with a gas detector and a locator, and the recorded gas concentration collection device can also be a gas detector integrated and locator micro-aircraft; through the control center, the trajectory of the robot and the micro-aircraft can be controlled, so as to detect the gas pipeline in the pipe gallery and detect whether there is a leak point.
此外，本申请还提供了一种基于辅助管道的综合管廊燃气管道泄漏应急方法，包括了以下步骤：In addition, the present application also provides an emergency method for leaking gas pipelines in a comprehensive utility gallery based on auxiliary pipelines, which includes the following steps:
S1：设定气体浓度阈值，作为参考值；以及对每个气体浓度采集装置进行编号；S1: Set the gas concentration threshold as a reference value; and number each gas concentration collection device;
S2：主输气管道上的主自动阀门全部正常开启；S2: The main automatic valves on the main gas pipeline are all opened normally;
S3：对管廊燃气管道中的气体浓度进行采集，得气体浓度值；S3: Collect the gas concentration in the gas pipeline of the pipe gallery to obtain the gas concentration value;
S4：将气体浓度值进行处理后与设定的气体浓度阈值进行作差，若差值等于或者大于零，则控制主自动阀门关闭，辅自动阀门开启，实现燃气管道变道；若差值小于零，则执行步骤S3，继续采集管廊内的气体浓度值。S4: After the gas concentration value is processed, it is compared with the set gas concentration threshold. If the difference is equal to or greater than zero, the main automatic valve is controlled to close, and the auxiliary automatic valve is opened to realize the gas pipeline lane change; if the difference is less than If it is zero, execute step S3 and continue to collect the gas concentration value in the pipe gallery.
本申请所提供的方法中，在气体浓度值与设定的气体浓度阈值的差值等于或者大于零时，将该气体浓度值短信发送至维修人员。In the method provided in the present application, when the difference between the gas concentration value and the set gas concentration threshold is equal to or greater than zero, a short message of the gas concentration value is sent to the maintenance personnel.
此外，本申请在向维修人员发送气体浓度值时，还可以将相应的气体浓度采集装置的编号短信发送至维修人员，便于实现定位。In addition, when the application sends the gas concentration value to the maintenance personnel, it can also send a short message of the serial number of the corresponding gas concentration collection device to the maintenance personnel, so as to facilitate positioning.
此外，本申请提供的方法在气体浓度值与设定的气体浓度阈值的差值等于或者大于零时，报警器报警。In addition, in the method provided by the present application, when the difference between the gas concentration value and the set gas concentration threshold is equal to or greater than zero, the alarm will give an alarm.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382472A (en) * | 2016-11-02 | 2017-02-08 | 浙江理工大学 | City underground comprehensive pipe gallery intelligent monitoring system based on small aircraft |
| CN110645481A (en) * | 2018-06-27 | 2020-01-03 | 广州发展集团股份有限公司 | Danger control method for gas pipeline leakage |
| CN111968347A (en) * | 2020-08-27 | 2020-11-20 | 闫洪飞 | Anti-damage wireless alarm system for gas pipe network |
| CN113239440A (en) * | 2021-05-28 | 2021-08-10 | 中冶京诚工程技术有限公司 | Path layout method of comprehensive pipe rack and comprehensive pipe rack exception handling method and device |
| CN113534705A (en) * | 2021-07-09 | 2021-10-22 | 西安九德创一科技有限公司 | Gas control method, system, equipment and storage medium thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201149A (en) * | 2011-05-20 | 2011-09-28 | 吴昊 | Device for centralized monitoring and warning of civil gas leak |
| EP2477020A1 (en) * | 2011-01-17 | 2012-07-18 | Clevergas Holding S.A. | System for detecting a fluid leak |
| CN202584348U (en) * | 2012-04-09 | 2012-12-05 | 盐城工学院 | GSM network household intelligent alarm system |
| CN203276496U (en) * | 2013-02-25 | 2013-11-06 | 吉林省宏联科技有限公司 | Intelligent system capable of monitoring gas leakage and automatically alarming |
| CN203355717U (en) * | 2013-07-31 | 2013-12-25 | 安徽省三环纸业集团香料科技发展有限公司 | Safe type hydrogenation reaction equipment |
| CN203758561U (en) * | 2014-01-07 | 2014-08-06 | 肇庆新奥燃气有限公司 | Metering device |
| CN204986432U (en) * | 2015-09-24 | 2016-01-20 | 杭州创博科技有限公司 | Utility tunnel gas pipeline monitoring devices |
| CN205351458U (en) * | 2015-12-14 | 2016-06-29 | 武汉燊达生物质热能有限公司 | Voltage regulator device that leaks is managed in central heating transmission |
| CN106051469A (en) * | 2016-07-22 | 2016-10-26 | 宁波星箭航天机械有限公司 | Pipeline leakage detection device and detection method |
| CN206234615U (en) * | 2016-11-02 | 2017-06-09 | 浙江理工大学 | Pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit |
-
2016
- 2016-11-02 CN CN201610943691.8A patent/CN106567995A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2477020A1 (en) * | 2011-01-17 | 2012-07-18 | Clevergas Holding S.A. | System for detecting a fluid leak |
| CN102201149A (en) * | 2011-05-20 | 2011-09-28 | 吴昊 | Device for centralized monitoring and warning of civil gas leak |
| CN202584348U (en) * | 2012-04-09 | 2012-12-05 | 盐城工学院 | GSM network household intelligent alarm system |
| CN203276496U (en) * | 2013-02-25 | 2013-11-06 | 吉林省宏联科技有限公司 | Intelligent system capable of monitoring gas leakage and automatically alarming |
| CN203355717U (en) * | 2013-07-31 | 2013-12-25 | 安徽省三环纸业集团香料科技发展有限公司 | Safe type hydrogenation reaction equipment |
| CN203758561U (en) * | 2014-01-07 | 2014-08-06 | 肇庆新奥燃气有限公司 | Metering device |
| CN204986432U (en) * | 2015-09-24 | 2016-01-20 | 杭州创博科技有限公司 | Utility tunnel gas pipeline monitoring devices |
| CN205351458U (en) * | 2015-12-14 | 2016-06-29 | 武汉燊达生物质热能有限公司 | Voltage regulator device that leaks is managed in central heating transmission |
| CN106051469A (en) * | 2016-07-22 | 2016-10-26 | 宁波星箭航天机械有限公司 | Pipeline leakage detection device and detection method |
| CN206234615U (en) * | 2016-11-02 | 2017-06-09 | 浙江理工大学 | Pipe gallery fuel gas pipeline leakage emergency system based on subsidiary conduit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382472A (en) * | 2016-11-02 | 2017-02-08 | 浙江理工大学 | City underground comprehensive pipe gallery intelligent monitoring system based on small aircraft |
| CN110645481A (en) * | 2018-06-27 | 2020-01-03 | 广州发展集团股份有限公司 | Danger control method for gas pipeline leakage |
| CN111968347A (en) * | 2020-08-27 | 2020-11-20 | 闫洪飞 | Anti-damage wireless alarm system for gas pipe network |
| CN113239440A (en) * | 2021-05-28 | 2021-08-10 | 中冶京诚工程技术有限公司 | Path layout method of comprehensive pipe rack and comprehensive pipe rack exception handling method and device |
| CN113239440B (en) * | 2021-05-28 | 2023-12-22 | 中冶京诚工程技术有限公司 | Path layout method of comprehensive pipe rack, and method and device for processing abnormality of comprehensive pipe rack |
| CN113534705A (en) * | 2021-07-09 | 2021-10-22 | 西安九德创一科技有限公司 | Gas control method, system, equipment and storage medium thereof |
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Application publication date: 20170419 |