WO2024098779A1 - 一种适用于隧道施工远程节能管理的安全用电系统 - Google Patents

一种适用于隧道施工远程节能管理的安全用电系统 Download PDF

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Publication number
WO2024098779A1
WO2024098779A1 PCT/CN2023/103057 CN2023103057W WO2024098779A1 WO 2024098779 A1 WO2024098779 A1 WO 2024098779A1 CN 2023103057 W CN2023103057 W CN 2023103057W WO 2024098779 A1 WO2024098779 A1 WO 2024098779A1
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electrically connected
tunnel
system suitable
saving management
remote energy
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PCT/CN2023/103057
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English (en)
French (fr)
Inventor
汪小俊
万兴权
徐文城
徐莹雪
李作亮
夏恩浩
吴正义
倪枫
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中铁上海工程局集团有限公司
中铁上海工程局集团第三工程有限公司
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Priority to DE212023000091.1U priority Critical patent/DE212023000091U1/de
Publication of WO2024098779A1 publication Critical patent/WO2024098779A1/zh

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts

Definitions

  • the present invention relates to the technical field of remote energy-saving management, and in particular to a safe electricity system suitable for remote energy-saving management of tunnel construction.
  • Tunnels are engineering structures buried in the ground, and are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, and military tunnels.
  • the purpose of the present invention is to provide a safe electricity system suitable for remote energy-saving management of tunnel construction, so as to solve the problems raised in the above-mentioned background technology.
  • a safe power system suitable for remote energy-saving management of tunnel construction comprising:
  • Main control board the main control board is electrically connected to the network port, DB9 reserved, debug port and RS232;
  • I/0 board which is electrically connected to the DB37 and redundant power supply;
  • LCU LCU is electrically connected to RS232;
  • the sending end of the PLC control cabinet is located inside the tunnel.
  • the main control board and the I/O board are electrically connected to the front panel, the front panel is electrically connected to the coil, the coil has 8 groups, the front panel is electrically connected to the relay, the relay has 8 groups.
  • the front panel is electrically connected to COM
  • COM has 4 groups
  • the front panel is electrically connected to DC
  • DC has 4 groups
  • the front panel is electrically connected to the barrier machine.
  • a touch screen, a switch and a wireless bridge are provided inside the tunnel, the wireless bridge inside the tunnel is connected to the wireless bridge outside the tunnel, and a spray control cabinet receiving end is provided outside the tunnel.
  • a signal acquisition cabinet is provided inside the tunnel, and the signal acquisition cabinet is electrically connected to the PLC control cabinet.
  • a spray control cabinet and a fan frequency conversion control cabinet are arranged outside the tunnel, and the spray control cabinet and the fan frequency conversion control cabinet are connected to an external power supply.
  • the present invention has the following beneficial effects:
  • the present invention adopts Siemens PLC and Kunlun Tongtai HMI.
  • the control system is divided into manual and automatic control modes.
  • manual control mode the valves and power switches in the system can be opened or closed at will, and the fans in the system can be started or stopped.
  • automatic control mode the system can automatically run according to the set program.
  • the tunnel ventilation system is used to detect the manual/automatic state, operation, and failure of the fan, and control the fan to stop. Detect air quality.
  • the alarm is triggered and the blower is manually turned on to make the air reach below the set value, and the fan automatically stops running;
  • the cave entrance spray system is used to detect the manual/automatic state, operation, and failure of the spray, and control the start and stop of the spray.
  • the start and stop of the spray electric valve is controlled according to the feedback signal of the air quality sensor;
  • the lighting system in the cave is used to collect feedback signals from smoke sensors, and the external fire alarm alarm is used to alarm and control the lighting switch.
  • this system can display the data monitored on site in real time, and display the operation and failure information of the equipment.
  • FIG. 1 is a framework diagram of the present invention.
  • FIG. 2 is an electrical schematic diagram of the present invention.
  • FIG. 3 is an electrical schematic diagram of the present invention.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.
  • installed should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components.
  • a safe power system suitable for remote energy-saving management of tunnel construction including: a main control board, the main control board is electrically connected to a network port, a DB9 reservation, a debugging port and RS232, the main control board and the I/O board are electrically connected to a front panel, the front panel is electrically connected to a coil, the coil has 8 groups, the front panel is electrically connected to a relay, the relay has 8 groups, the front panel is electrically connected to COM, the COM has 4 groups, the front panel is electrically connected to a DC, the DC has 4 groups, and the front panel is electrically connected to a barrier machine; an I/0 board, the I/0 board is electrically connected to a DB37 and a redundant power supply; an LCU, the LCU is electrically connected to an RS232, and the system controls the I/O board point statistics.
  • the number of control points calculated according to the actual control facilities is shown in the table;
  • the PLC control cabinet transmitter is located inside the tunnel.
  • a touch screen, a switch and a wireless bridge are provided inside the tunnel.
  • the wireless bridge inside the tunnel is connected to the wireless bridge outside the tunnel.
  • a spray control cabinet receiver is provided outside the tunnel.
  • a signal acquisition cabinet is provided inside the tunnel.
  • the signal acquisition cabinet is electrically connected to the PLC control cabinet.
  • a spray control cabinet and a fan frequency conversion control cabinet are provided outside the tunnel. The spray control cabinet and the fan frequency conversion control cabinet are connected to an external power supply.
  • the present invention adopts Siemens PLC and Kunlun Tongtai HMI.
  • the control system is divided into two control modes: manual and automatic.
  • manual control mode the valves and power switches in the system can be opened or closed at will, and the fans in the system can be started or stopped.
  • automatic control mode the system can automatically run according to the set program.
  • the tunnel ventilation system is used to detect the manual/automatic state, operation, and failure of the fan, and control the fan to stop. Detect the air quality.
  • the cave entrance spray system is used to detect the manual/automatic state, operation, and failure of the spray, and control the start and stop of the spray.
  • the start and stop of the spray electric valve is controlled according to the feedback signal of the air quality sensor;
  • the lighting system in the cave is used to collect feedback signals from smoke sensors, and the external fire alarm alarm will alarm and control the lighting switch.
  • this system can display the data monitored on site in real time, and display the operation and failure information of the equipment.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Ventilation (AREA)

Abstract

一种适用于隧道施工远程节能管理的安全用电系统，包括：主控板，主控板电性连接着网口、DB9预留、调试口和RS232；I/0板，I/0板电性连接着DB37和冗余电源；LCU，LCU电性连接着RS232；PLC控制柜发送端设于隧道内部。控制系统分为手动和自动两种控制模式，手动控制模式下，能够任意打开或者关闭系统内的阀门和电源开关、启动或者停止系统内的风机，自动控制模式下，系统能够按照设定的程序自动运行；隧道通风系统用于检测风机的手/自动状态、运行、故障，控制风机停止；能够检测空气质量，当区域空气质量/co/CH4含量超过设定值，触发警铃报警。

Description

一种适用于隧道施工远程节能管理的安全用电系统
技术领域
本发明涉及远程节能管理技术领域，具体为一种适用于隧道施工远程节能管理的安全用电系统。
背景技术
隧道是埋置于地层内的工程建筑物，是人类利用地下空间的一种形式。隧道可分为交通隧道、水工隧道、市政隧道、矿山隧道、军事隧道；
现有技术中，隧道施工过程中需要使用到很多电力设施，电力设施在隧道中进行作业；
但是，由于隧道中能见度低，且隧道较为狭窄，很多电力设施的工作状态不能够第一时间被了解，使得电力设施如果出现了故障，不能够第一时间了解并排除。
发明的公开
本发明的目的在于提供一种适用于隧道施工远程节能管理的安全用电系统，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种适用于隧道施工远程节能管理的安全用电系统，包括：
主控板，主控板电性连接着网口、DB9预留、调试口和RS232；
I/0板，I/0板电性连接着DB37和冗余电源；及
LCU，LCU电性连接着RS232；
PLC控制柜发送端设于隧道内部。
优选的，所述主控板和I/O板电性连接着前面板，前面板电性连接着线圈，线圈具有8组，前面板电性连接和继电器，继电器具有8组。
优选的，所述前面板电性连接着COM，COM具有4组，前面板电性连接着DC，DC具有4组，前面板电性连接着栏杆机。
优选的，所述隧道内部设置有触摸屏、交换机和无线网桥，隧道内的无线网桥连接着隧道外的无线网桥，隧道外设置有喷淋控制柜接收端。
优选的，所述隧道内部设置有信号采集柜，信号采集柜电性连接着PLC控制柜。
优选的，所述隧道外部设置有喷淋控制柜和风机变频控制柜，喷淋控制柜和风机变频控制柜连接着外部电源。
与现有技术相比，本发明的有益效果是：
本发明采用西门子的 PLC，上机位昆仑通态的 HMI，控制系统分为手动和自动两种控制模式，手动控制模式下，能够任意打开或者关闭系统内的阀门和电源开关、启动或者停止系统内的风机，自动控制模式下，系统能够按照设定的程序自动运行，隧道通风系统用于检测风机的手/自动状态、运行、故障，控制风机停止。检测空气质量，当该区域空气质量 /co/CH4 含量超过设定值，出发警铃报警、手动打开送风机，以使空气达到设定值以下，风机自动停止运行；洞口喷淋系统用于检测喷淋的手/自动状态、运行、故障，控制喷淋启停。根据空气质量感应器反馈的信号控制喷淋电动阀门的启停；洞内照明系统用于烟感信号采集反馈信号，外置火灾报警警铃报警、控制照明开关，另外此系统可以实时显示就地监测的数据，显示设备的运行和故障等信息。
附图的简要说明
图1为本发明的框架图。
图2为本发明的电气原理图。
图3为本发明的电气原理图。
实现本发明的最佳方式
为了使本发明的目的、技术方案进行清楚、完整地描述，及优点更加清楚明白，以下结合附图对本发明实施例进行进一步详细说明。应当理解，此处所描述的具体实施例是本发明一部分实施例，而不是全部的实施例，仅仅用以解释本发明实施例，并不用于限定本发明实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“中”、“上”、“下”、“左”、“右”、“内”、“外”、“顶”、“底”、“侧”、“竖直”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“一”、“第一”、“第二”、“第三”、“第四”、“第五”、“第六”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
出于简明和说明的目的，实施例的原理主要通过参考例子来描述。在以下描述中，很多具体细节被提出用以提供对实施例的彻底理解。然而明显的是，对于本领域普通技术人员，这些实施例在实践中可以不限于这些具体细节。在一些实例中，没有详细地描述公知方法和结构，以避免无必要地使这些实施例变得难以理解。另外，所有实施例可以互相结合使用。
请参阅图1至图3，本发明提供一种技术方案：一种适用于隧道施工远程节能管理的安全用电系统，包括：主控板，主控板电性连接着网口、DB9预留、调试口和RS232，主控板和I/O板电性连接着前面板，前面板电性连接着线圈，线圈具有8组，前面板电性连接和继电器，继电器具有8组，前面板电性连接着COM，COM具有4组，前面板电性连接着DC，DC具有4组，前面板电性连接着栏杆机；I/0板，I/0板电性连接着DB37和冗余电源；LCU，LCU电性连接着RS232，系统控制 I/O 板点位统计根据实际的控制设施计算的控制点位数如表格；
PLC控制柜发送端设于隧道内部，隧道内部设置有触摸屏、交换机和无线网桥，隧道内的无线网桥连接着隧道外的无线网桥，隧道外设置有喷淋控制柜接收端，隧道内部设置有信号采集柜，信号采集柜电性连接着PLC控制柜，隧道外部设置有喷淋控制柜和风机变频控制柜，喷淋控制柜和风机变频控制柜连接着外部电源；
本发明采用西门子的 PLC，上机位昆仑通态的 HMI，控制系统分为手动和自动两种控制模式，手动控制模式下，能够任意打开或者关闭系统内的阀门和电源开关、启动或者停止系统内的风机，自动控制模式下，系统能够按照设定的程序自动运行，隧道通风系统用于检测风机的手/自动状态、运行、故障，控制风机停止。检测空气质量，当该区域空气质量 /co/CH4 含量超过设定值，出发警铃报警、手动打开送风机，以使空气达到设定值以下，风机自动停止运行；洞口喷淋系统用于检测喷淋的手/自动状态、运行、故障，控制喷淋启停。根据空气质量感应器反馈的信号控制喷淋电动阀门的启停；洞内照明系统用于烟感信号采集反馈信号，外置火灾报警警铃报警、控制照明开关，另外此系统可以实时显示就地监测的数据，显示设备的运行和故障等信息。
尽管上面对本申请说明性的具体实施方式进行了描述，以便于本技术领域的技术人员能够理解本申请，但是本申请不仅限于具体实施方式的范围，对本技术领域的普通技术人员而言，只要各种变化只要在所附的权利要求限定和确定的本申请精神和范围内，一切利用本申请构思的申请创造均在保护之列。

Claims (6)

  1. 一种适用于隧道施工远程节能管理的安全用电系统，其特征在于：所述适用于隧道施工远程节能管理的安全用电系统包括：
    主控板，主控板电性连接着网口、DB9预留、调试口和RS232；
    I/0板，I/0板电性连接着DB37和冗余电源；及
    LCU，LCU电性连接着RS232；
    PLC控制柜发送端设于隧道内部。
  2. 根据权利要求1所述的一种适用于隧道施工远程节能管理的安全用电系统，其特征在于：所述主控板和I/O板电性连接着前面板，前面板电性连接着线圈，线圈具有8组，前面板电性连接和继电器，继电器具有8组。
  3. 根据权利要求2所述的一种适用于隧道施工远程节能管理的安全用电系统，其特征在于：所述前面板电性连接着COM，COM具有4组，前面板电性连接着DC，DC具有4组，前面板电性连接着栏杆机。
  4. 根据权利要求3所述的一种适用于隧道施工远程节能管理的安全用电系统，其特征在于：所述隧道内部设置有触摸屏、交换机和无线网桥，隧道内的无线网桥连接着隧道外的无线网桥，隧道外设置有喷淋控制柜接收端。
  5. 根据权利要求4所述的一种适用于隧道施工远程节能管理的安全用电系统，其特征在于：所述隧道内部设置有信号采集柜，信号采集柜电性连接着PLC控制柜。
  6. 根据权利要求5所述的一种适用于隧道施工远程节能管理的安全用电系统，其特征在于：所述隧道外部设置有喷淋控制柜和风机变频控制柜，喷淋控制柜和风机变频控制柜连接着外部电源。
PCT/CN2023/103057 2022-11-07 2023-06-28 一种适用于隧道施工远程节能管理的安全用电系统 WO2024098779A1 (zh)

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CN111596631A (zh) * 2020-06-08 2020-08-28 浙江方大智控科技有限公司 隧道智能照明控制系统及方法、控制器
CN114135512A (zh) * 2021-11-19 2022-03-04 山东爱普电气设备有限公司 一种地铁环控系统风机风阀控制系统及方法
CN217508802U (zh) * 2022-07-13 2022-09-27 湖南绿道节能环保科技有限公司 一种基于云边端协同的隧道管控系统
CN218728714U (zh) * 2022-11-07 2023-03-24 中铁上海工程局集团有限公司 一种适用于隧道施工远程节能管理的安全用电系统

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