WO2022116238A1 - 一种井下深部自动化螺旋排水装置 - Google Patents

一种井下深部自动化螺旋排水装置 Download PDF

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Publication number
WO2022116238A1
WO2022116238A1 PCT/CN2020/134826 CN2020134826W WO2022116238A1 WO 2022116238 A1 WO2022116238 A1 WO 2022116238A1 CN 2020134826 W CN2020134826 W CN 2020134826W WO 2022116238 A1 WO2022116238 A1 WO 2022116238A1
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Prior art keywords
control
drainage
underground
equipment
computer
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PCT/CN2020/134826
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English (en)
French (fr)
Inventor
卜凡彬
杨美增
咸庆宝
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山东黄金归来庄矿业有限公司
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Publication of WO2022116238A1 publication Critical patent/WO2022116238A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F16/00—Drainage
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

Definitions

  • the invention belongs to the technical field of automatic drainage in deep wells, and in particular relates to an automatic spiral drainage device in deep wells.
  • Mine drainage refers to the removal of groundwater and surface water that enters the mine during the construction and production process of the mine, and is one of the important means to overcome water hazards. In the case that the water-filled deposit has not been thoroughly dredged, drainage must be relied on to create a good working environment for the excavation work and the health and safety of workers to ensure the smooth progress of production.
  • the conventional mine drainage system is divided into direct drainage, sectional (relay) drainage and centralized drainage. The equipment investment and operation cost of direct drainage are less, and the management is convenient; although the required pump lift is large and the water pipe pressure is high, as long as there are suitable water pumps and water pipes, it should be used first. 1.
  • the purpose of the present invention is to provide a deep underground automatic spiral drainage device, which realizes the unattended and automatic drainage functions of the drainage pump house by providing the drainage device with the advantages of saving energy and reducing the labor intensity of the staff; It adopts PLC control, and on the premise of meeting the requirements of safe drainage, it can effectively control the power consumption period of motor operation according to the needs of energy saving; the system can realize automatic driving and manual driving.
  • PLC fails, manual operation can be realized, so as to solve the problems in the prior art proposed in the above-mentioned background art.
  • an automatic deep underground spiral drainage device includes: a drainage control system and an underground drainage system; the drainage control system includes an upper computer, a lower computer and an on-site control module.
  • the host computer includes multiple sets of industrial control computer equipment, and the local control module includes a local control box, a control substation and instrumentation equipment; the underground drainage system includes underground drainage equipment and an underground pump room; the underground drainage system and control
  • the communication between the substations adopts the communication mode of optical cable.
  • the underground drainage equipment includes the main pipeline, the backup pipeline, the suction pipe, the vacuum box, the water pump and the outlet pipe. The suction pipe is connected to the vacuum box, and the vacuum box is connected to the vacuum box.
  • the water pump is connected to the main pipeline and the backup pipeline through the outlet pipe;
  • the monitoring system includes a monitoring module for monitoring the underground drainage equipment and an industrial TV monitoring host for monitoring the wellhead control room, and monitoring The system communicates with the wellhead control room using a separate communication cable.
  • an outlet valve is arranged on the outlet pipe
  • a solenoid valve is arranged on the water pump
  • a water injection valve and an exhaust valve are arranged on the vacuum box
  • a connecting pipe is arranged between the vacuum box and the outlet pipe, The water injection valve is arranged on the connecting pipe.
  • At least five sets of four-way joints are provided on the main pipeline and the standby pipeline, and the outlet pipe is connected to the main pipeline and the standby pipeline through the four-way joints.
  • the upper computer adopts an industrial control computer as the host computer, and is equipped with special configuration software to configure the entire system to realize the interaction of the human-machine interface of the entire system.
  • the lower computer includes PLC control equipment, and the PLC controller of the lower computer is set in the underground pump room, and the upper computer communicates with the PLC controller equipment through industrial Ethernet to display the status of the control equipment and the scene Various detection data, and data setting for the control parameters in the PLC control equipment.
  • the water pump control process of the underground drainage equipment is set in two cases, the judgment basis of the two pump control processes is whether the vacuum box needs to be replenished, and two sets of operation processes are performed according to the need for water replenishment and no need for water replenishment.
  • the process of the water pump control operation is as follows: the first step: open the solenoid valve; the second step: open the exhaust valve; the third step: open the water injection valve; Step: After the vacuum box completes the water replenishment work; Step 5: Close the solenoid valve; Step 6: Close the exhaust valve; Step 7: Close the water injection valve; Step 8: Start the motor; Step 9: Open the outlet valve.
  • Step 1 when the vacuum box does not need to be replenished; Step 2: Start the motor directly; Step 3: Open the outlet valve.
  • the process of stopping the operation of the water pump of the underground drainage equipment is as follows: the first step: closing the outlet valve; and the second step: stopping the motor.
  • an automatic spiral drainage device for deep wells proposed by the present invention has the following advantages.
  • the present invention is designed for the special control requirements of deep underground drainage. It is mainly composed of two parts: the wellhead control room and the pump room. In view of the fact that the underground drainage equipment and the control room are relatively close, the designed system is divided into the upper computer and the substation.
  • the upper computer is composed of industrial control computers and other equipment, and the local control box, control substations, and instrumentation equipment are composed of two parts.
  • the communication between the underground and the control substation adopts the communication mode of optical cable, and the monitoring system communicates with the control system separately.
  • the PLC controller of the lower computer By placing the upper computer of the control system and the industrial TV monitoring host in the wellhead control room, the PLC controller of the lower computer is placed in the underground pump room, the upper computer adopts the industrial control computer as the host, and is equipped with special configuration software to configure the entire system. Realize the interaction of the human-machine interface of the whole system; communicate with the PLC control equipment through industrial Ethernet, display the status of the control equipment and various on-site detection data in real time, and set the control parameters in the PLC.
  • the drainage device provided by the present invention has the advantages of saving energy and reducing the labor intensity of the staff, and realizes the unattended and automatic drainage functions of the drainage pump room; the system responds to the national call for energy saving and consumption reduction, and adopts PLC control to meet the safety requirements. Under the premise of drainage requirements, the power consumption period of motor operation can be effectively controlled according to the needs of energy saving; the system can realize automatic driving and manual driving. When the PLC fails, manual operation can be realized.
  • FIG. 1 is a schematic structural diagram of an automatic deep underground spiral drainage device according to the present invention.
  • Fig. 2 is a flow chart of the start and stop of the underground drainage equipment of the automatic deep underground spiral drainage device of the present invention.
  • the present invention provides an automatic deep underground spiral drainage device as shown in FIG. 1 and FIG. 2, including: a drainage control system and an underground drainage system; the drainage control system includes an upper computer, a lower computer and a local control module, and the upper computer includes Multiple groups of industrial control computer equipment, the local control module includes the local control box, the control substation and the instrument equipment; the underground drainage system includes the underground drainage equipment and the underground pump room; the communication between the underground drainage system and the control substation adopts the optical cable.
  • Communication mode, underground drainage equipment includes main pipeline, backup pipeline, water pumping pipe, vacuum box, water pump and outlet pipe. ;
  • Monitoring system the monitoring system includes a monitoring module for monitoring the underground drainage equipment and an industrial TV monitoring host for monitoring the wellhead control room, and the monitoring system and the wellhead control room use a separate communication cable to communicate.
  • An outlet valve is arranged on the outlet pipe, a solenoid valve is arranged on the water pump, a water injection valve and an exhaust valve are arranged on the vacuum box, a connection pipe is arranged between the vacuum box and the outlet pipe, and the water injection valve is arranged on the connection pipe.
  • the main pipeline and the standby pipeline are provided with at least five sets of four-way joints, and the outlet pipe is connected to the main pipeline and the standby pipeline through the four-way joints.
  • the upper computer adopts the industrial control computer as the host computer, and is equipped with special configuration software to configure the whole system to realize the interaction of the whole system man-machine interface.
  • the lower computer includes PLC control equipment, and the PLC controller of the lower computer is set in the underground pump room.
  • the upper computer communicates with the PLC controller equipment through industrial Ethernet to display the status of the control equipment and various on-site detection data, and Set the data for the control parameters in the PLC control equipment.
  • the water pump control process of the underground drainage equipment is set in two cases.
  • the judgment of the two pump control processes is based on whether the vacuum box needs to be replenished, and two sets of operation processes are carried out according to the needs of water replenishment and no need to replenish water.
  • Step 1 Open the solenoid valve
  • Step 2 Open the exhaust valve
  • Step 3 Open the water injection valve
  • Step 4 Wait for the vacuum box After completing the water replenishment work
  • the fifth step close the solenoid valve
  • the sixth step close the exhaust valve
  • the seventh step close the water injection valve
  • the eighth step start the motor
  • the ninth step open the outlet valve.
  • Step 1 When the vacuum box of the underground drainage equipment does not need to be replenished, the process of the pump control operation is as follows: Step 1: When the vacuum box does not need to be replenished; Step 2: Start the motor directly; Step 3: Open the outlet valve.
  • Step 3 Open the outlet valve.
  • the process of stopping the operation of the water pump of the underground drainage equipment is as follows: the first step: close the outlet valve; the second step: stop the motor.
  • the drainage device also has the following advantages: the signal control box adopts control cable connection and profinet communication protocol to realize centralized control and reduce maintenance time; the control circuit adopts the latest design ideas, which minimizes the use of time relays, buttons and signal lights.
  • the design is simple, safe and reliable, and the maintenance is simple; the components, modules, controllers, and control computers of the integrated system are all high-level standardized products at home and abroad; the PLC adopts SIEMENS S7-1200 and ET200SP remote IO series products, and the main components are also Well-known products at home and abroad increase the reliability of the system; the control system has perfect protection performance.
  • the system basically complies with the safety regulations of metallurgical mines and the commonly used safety measures; the main detection position adopts redundant detection, and the main detection equipment adopts imported products to ensure the safety of the system.
  • the main functions of the overall automatic control of this drainage device are as follows.
  • the main functions realized by the host computer control system are as follows: (1) Configure and program the system, provide a good man-machine interface, and realize the interaction of the system. (2) Rich data acquisition and control functions, displaying flow, liquid level, pressure, temperature, current and other signals; (3) Provides a very friendly user interface and displays rich process flow diagrams on the color LCD screen , data list, alarm information, real-time trend and historical trend curve; (4) online adjustment function of control parameters; (5) reserved system communication interface, can communicate with dispatch center, realize information sharing and macro management control; (6) remote control Control function, equipment operating status, fault status, sensor signals, etc.
  • Real-time alarm/alarm record when the measured parameter exceeds the limit, the protection action and When the equipment is in an abnormal state, it can be sent out on the main control cabinet or in the ground centralized control center, and the above information can be saved in real time;
  • Display real-time curves which can display historical curves and specific data tables for each time period of year, month, and day.
  • the main functions realized by the lower computer control system are as follows: (1) switch value acquisition, logic processing, switch value output (I/O points are isolated from the backplane bus); communicate with the upper computer, and send various status signals to the upper computer; (2) Collection and processing of different types of analog signals such as flow, liquid level, pressure, and temperature (the signal is isolated from the backplane bus); convert the analog signal into a digital signal, communicate with the host computer, and send the value of each process. (3) Advanced control and rich algorithm functions, analyze and process the various signals collected, and combine with the actual production situation to complete various control algorithms, output the calculation results, and reasonably schedule the timely start of the pump. Stop and ensure production safety; (4) Collect the temperature of the water pump bearing, monitor it in real time, and issue an alarm when the set value is exceeded.
  • the present invention is designed for the special control requirements of deep underground drainage. It is mainly composed of two parts: the wellhead control room and the pump room. In view of the fact that the underground drainage equipment and the control room are relatively close, the designed system is divided into a host computer and a pump room. There are two parts on site, the upper computer is composed of industrial control computer and other equipment, and the local control box, control sub-station, instrument equipment and so on. The communication between the underground and the control substation adopts the communication mode of optical cable, and the monitoring system and the control system communicate separately.
  • the PLC controller of the lower computer By placing the upper computer of the control system and the industrial TV monitoring host in the wellhead control room, the PLC controller of the lower computer is placed in the underground pump room, the upper computer adopts the industrial control computer as the host, and is equipped with special configuration software to configure the entire system. Realize the interaction of the human-machine interface of the whole system; communicate with the PLC control equipment through industrial Ethernet, display the status of the control equipment and various on-site detection data in real time, and set the control parameters in the PLC.
  • the drainage device provided by the invention has the advantages of saving energy and reducing the labor intensity of the staff, and realizes the unattended and automatic drainage functions of the drainage pump house; the system responds to the national call for energy saving and consumption reduction, adopts PLC control, and meets the requirements of safe drainage. Under the premise of energy saving, the power consumption period of motor operation is effectively controlled; the system can realize automatic driving and manual driving. When the PLC fails, manual operation can be realized.
  • an automatic spiral drainage device for deep wells proposed by the present invention has the following advantages.
  • the present invention is designed for the special control requirements of deep underground drainage, and is mainly composed of two parts: the wellhead control room and the pump room.
  • the designed system is divided into the upper computer and the substation.
  • the upper computer is composed of industrial control computers and other equipment, and the local control box, control sub-stations, and instrumentation equipment are composed of two parts.
  • the communication between the underground and the control substation adopts the communication mode of optical cable, and the monitoring system and the control system communicate separately.
  • the PLC controller of the lower computer By placing the upper computer of the control system and the industrial TV monitoring host in the wellhead control room, the PLC controller of the lower computer is placed in the underground pump room, the upper computer adopts the industrial control computer as the host, and is equipped with special configuration software to configure the entire system. Realize the interaction of the human-machine interface of the whole system; communicate with the PLC control equipment through industrial Ethernet, display the status of the control equipment and various on-site detection data in real time, and set the control parameters in the PLC.
  • the drainage device provided by the present invention has the advantages of saving energy and reducing the labor intensity of the staff, and realizes the unattended and automatic drainage functions of the drainage pump room; the system responds to the national call for energy saving and consumption reduction, and adopts PLC control to meet the safety requirements. Under the premise of drainage requirements, the power consumption period of motor operation can be effectively controlled according to the needs of energy saving; the system can realize automatic driving and manual driving. When the PLC fails, manual operation can be realized.

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Abstract

公开了一种井下深部自动化螺旋排水装置，包括：排水控制系统与井下排水系统；排水控制系统包括上位机、下位机和就地控制模块，上位机包括多组工业控制计算机设备，就地控制模块包括就地控制箱、控制分站与仪表设备；井下排水系统包括井下排水设备与井下泵房；井下排水系统与控制分站之间的通讯采用光缆的通讯方式。该排水装置具有节约能源与降低工作人员劳动强度的优点，实现了排水泵房的无人值守和自动排水功能；响应国家节能降耗的号召，采用PLC控制，在满足安全排水要求的前提下，根据节能需要对电机运行的用电时段进行有效控制；能够实现自动开车、手动开车。当PLC故障后能够实现手动运行。

Description

一种井下深部自动化螺旋排水装置 技术领域
本发明属于井下深部自动化排水技术领域，具体涉及一种井下深部自动化螺旋排水装置。
 背景技术
矿山排水是指在矿山建设和生产过程中排除进入矿山的地下水和地表水，是战胜水害的重要手段之一。在充水矿床没有得到彻底疏千的情况下，必须依靠排水为采掘工作及工人的健康和安全创造良好的工作环境，以保证生产的顺利进行。常规的矿山排水系统分直接排水、分段（接力）排水和集中排水。直接排水的设备投资和运转费用较少，且管理方便；虽所需水泵扬程大，水管承压高，但只要有合适的水泵和水管，应优先采用。1、当矿井多水平生产时，如上部水平涌水量大于下部，宜将下部涌水先排至上部水平，再由上部水平排至地面，称分段排水；2、如下部水平的涌水量大，则宜分别直接排至地面，以免各水平都安设大流量水泵，称直接排水；3、如上部水平涌水量很小时，将上水平的水自流放到下水平，上部水平可不设水泵，称集中排水。
在煤矿建设和生产中，各种来源的水不断地涌入矿井。矿水积聚在巷道中，不但影响生产，而且还威胁着井下工作人员的健康和安全。矿山排水设备的任务就是将这些矿水及时排送至地面，为井下生产创造良好的工作环境，保证井下工作人员安全工作和机械、电气设备的良好运转。因此要求排水设备必须安全、可靠、经济工作；现有技术中的井下深部排水设备在使用的过程中排水泵房往往需要人员值守，系统在进行井下深部排水时往往只能进行控制系统自动开车，在发生故障时难以从自动开车切换到手动开车；且常规的排水系统在满足安全排水要求的前提下往往需要耗费大量的电能，为此我们提出一种井下深部自动化螺旋排水装置来解决现有技术中存在的问题。
 技术问题
本发明的目的在于提供一种井下深部自动化螺旋排水装置，通过提供具有节约能源与降低工作人员劳动强度优点的排水装置，实现了排水泵房的无人值守和自动排水功能；系统响应国家节能降耗的号召，采用PLC控制，在满足安全排水要求的前提下，根据节能需要对电机运行的用电时段进行有效控制；系统能够实现自动开车、手动开车。当PLC故障后能够实现手动运行，以解决上述背景技术中提出现有技术中的问题。
 技术解决方案
为实现上述目的，本发明采用了如下技术方案：一种井下深部自动化螺旋排水装置包括：排水控制系统与井下排水系统；所述排水控制系统包括上位机、下位机和就地控制模块，所述上位机包括多组工业控制计算机设备，所述就地控制模块包括就地控制箱、控制分站与仪表设备；所述井下排水系统包括井下排水设备与井下泵房；所述井下排水系统与控制分站之间的通讯采用光缆的通讯方式，所述井下排水设备包括主管路、备用管路、抽水管、真空箱、水泵与出口管，所述抽水管连通至真空箱，所述真空箱与水泵连通，所述水泵通过出口管连通至主管路与备用管路；监控系统，所述监控系统包括对井下排水设备进行监控的监控模块与对井口控制室进行监控的工业电视监控主机，且监控系统与井口控制室采用单独的通讯线缆进行通讯。
优选的，所述出口管上设置有出口阀，所述水泵上设置有电磁阀，所述真空箱上设置有注水阀与排气阀，所述真空箱与出口管之间设置有连接管，所述注水阀设置于所述连接管上。
优选的，所述主管路与备用管路上设置有至少五组四通接头，所述出口管通过四通接头连通至主管路与备用管路。
优选的，所述上位机采用工业控制计算机作为主机，并配备专用的组态软件对整个系统进行组态实现整个系统人机界面的互动。
优选的，所述下位机包括PLC控制设备，且下位机的PLC控制器设置在井下泵房中，所述上位机通过工业以太网与PLC控制器设备进行通讯，实现显示控制设备的状态和现场的各种检测数据，并对PLC控制设备内的控制参数进行数据设定。
优选的，所述井下排水设备的水泵控制流程设置有两种情况，两种水泵控制流程的判断依据为真空箱是否需要进行补水，根据需要补水与无需补水两种情况进行两套操作流程。
优选的，所述井下排水设备的真空箱需要进行补水时，水泵控制操作的流程为：第一步：打开电磁阀；第二步：打开排气阀；第三步：打开注水阀；第四步：待真空箱完成补水工作后；第五步：关闭电磁阀；第六步：关闭排气阀；第七步：关闭注水阀；第八步：启动电机；第九步：打开出口阀。
所述井下排水设备的真空箱不需要进行补水时，水泵控制操作的流程为：第一步：当真空箱无需进行补水工作；第二步：直接启动电机；第三步：打开出口阀。
优选的，所述井下排水设备的水泵停止操作的流程为：第一步：关闭出口阀；第二步：停止电机。
 有益效果
本发明的技术效果和优点：本发明提出的一种井下深部自动化螺旋排水装置，与现有技术相比，具有以下优点。
1、本发明针对井下深部排水的特殊控制需求进行设计，主要由井口控制室和泵房两部分组成，针对井下排水设备和控制室相对比较近这一特点，所设计系统共分上位机和就地两部分，上位机由工业控制计算机等设备组成，就地控制箱、控制分站、仪表设备等组成。井下与控制分站之间的通讯采用光缆的通讯方式,监控系统与控制系统单独通讯。
通过将控制系统上位机和工业电视监控主机放在井口控制室，下位机PLC控制器放在井下泵房，上位机采用工业控制计算机作为主机，配备专用的组态软件对整个系统进行组态，实现整个系统人机界面的互动；通过工业以太网与PLC控制设备进行通讯，实时显示控制设备的状态和现场的各种检测数据,并对PLC内的控制参数进行数据设定。
2、本发明提供的排水装置具有节约能源与降低工作人员劳动强度的优点，实现了排水泵房的无人值守和自动排水功能；系统响应国家节能降耗的号召，采用PLC控制，在满足安全排水要求的前提下，根据节能需要对电机运行的用电时段进行有效控制；系统能够实现自动开车、手动开车。当PLC故障后能够实现手动运行。
本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点可通过在说明书、权利要求书以及附图中所指出的结构来实现和获得。
 附图说明
图1为本发明井下深部自动化螺旋排水装置的结构示意图。
图2为本发明井下深部自动化螺旋排水装置的井下排水设备启动与停止的流程图。
 本发明的最佳实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。基于本发明中的实施例，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。
本发明提供了如图1与图2所示的一种井下深部自动化螺旋排水装置，包括：排水控制系统与井下排水系统；排水控制系统包括上位机、下位机和就地控制模块，上位机包括多组工业控制计算机设备，就地控制模块包括就地控制箱、控制分站与仪表设备；井下排水系统包括井下排水设备与井下泵房；井下排水系统与控制分站之间的通讯采用光缆的通讯方式，井下排水设备包括主管路、备用管路、抽水管、真空箱、水泵与出口管，抽水管连通至真空箱，真空箱与水泵连通，水泵通过出口管连通至主管路与备用管路；监控系统，监控系统包括对井下排水设备进行监控的监控模块与对井口控制室进行监控的工业电视监控主机，且监控系统与井口控制室采用单独的通讯线缆进行通讯。
出口管上设置有出口阀，水泵上设置有电磁阀，真空箱上设置有注水阀与排气阀，真空箱与出口管之间设置有连接管，注水阀设置于连接管上。
主管路与备用管路上设置有至少五组四通接头，出口管通过四通接头连通至主管路与备用管路。上位机采用工业控制计算机作为主机，并配备专用的组态软件对整个系统进行组态实现整个系统人机界面的互动。
下位机包括PLC控制设备，且下位机的PLC控制器设置在井下泵房中，上位机通过工业以太网与PLC控制器设备进行通讯，实现显示控制设备的状态和现场的各种检测数据，并对PLC控制设备内的控制参数进行数据设定。
井下排水设备的水泵控制流程设置有两种情况，两种水泵控制流程的判断依据为真空箱是否需要进行补水，根据需要补水与无需补水两种情况进行两套操作流程。
井下排水设备的真空箱需要进行补水时，水泵控制操作的流程为：第一步：打开电磁阀；第二步：打开排气阀；第三步：打开注水阀；第四步：待真空箱完成补水工作后；第五步：关闭电磁阀；第六步：关闭排气阀；第七步：关闭注水阀；第八步：启动电机；第九步：打开出口阀。
井下排水设备的真空箱不需要进行补水时，水泵控制操作的流程为：第一步：当真空箱无需进行补水工作；第二步：直接启动电机；第三步：打开出口阀。井下排水设备的水泵停止操作的流程为：第一步：关闭出口阀；第二步：停止电机。
本排水装置还具有以下优点：信号控制箱采用控制电缆连接、profinet通讯协议，实现集中控制，减少维修时间；控制电路采用最新设计思路，最大限度的减少了时间继电器、按钮、信号灯的使用，力求设计简洁，安全可靠，维护简单；集成系统的元器件、模块、控制器、控制计算机等均采用国内外高等级标准化产品；PLC采用SIEMENS S7-1200及ET200SP远程IO系列产品，主要元器件也为国内外知名产品，增加了系统的可靠性；控制系统具有完善的保护性能。系统基本满足冶金矿山安全规程的规定和普遍采用的安全措施；主要检测位置采用冗余检测,主要检测设备采用进口产品来保证系统的安全性。
本排水装置根据自动化系统的要求，确定的总的自动控制主要功能如下。
上位机控制系统实现的主要功能如下：（1）对系统组态编程，提供良好的人机界面，实现系统的互动。（2）丰富的数据采集和控制功能，对流量、液位、压力、温度、电流等信号进行显示；（3）提供十分友好的用户界面，在彩色液晶显示屏上显示出丰富的工艺流程图、数据列表、报警信息、实时趋势和历史趋势曲线；（4）控制参数在线调整功能；（5）预留系统通讯接口，可与调度中心通讯，实现信息共享以及宏观管理控制；（6）远程操控功能，设备运行状态、故障状态、传感器信号等通过网络传输到地面调度中心，并在地面调度中心进行远程操控水泵；（7）实时报警/报警记录，当被测参数超限、保护动作及设备运行状态异常时，既可在现场主控柜上也可在地面集控中心发出、文字告警提示，并实时保存以上信息；（8）图形曲线显示，在上位机上实时显示各设备运行状态图，显示实时曲线，可显示年、月、日各时间段的历史曲线和具体数据表。
下位机控制系统实现的主要功能如下：（1）开关量采集、逻辑处理，开关量输出（I/O点与背板总线隔离）；与上位机通讯，把各种状态信号送给上位机；（2）流量、液位、压力、温度等不同类型模拟量信号的采集、处理（信号与背板总线隔离）；将模拟信号转化为数字量信号，与上位机通讯，把各过程量数值送给上位机；（3）先进的控制和丰富的算法功能，对采集到的各种信号进行分析处理，并结合生产的实际情况，完成各种控制算法，输出运算结果，合理调度水泵的适时起停并保证生产安全；（4）对水泵轴承温度及进行采集，实时监控，超过设定值时，发出报警。
工作原理：本发明针对井下深部排水的特殊控制需求进行设计，主要由井口控制室和泵房两部分组成，针对井下排水设备和控制室相对比较近这一特点，所设计系统共分上位机和就地两部分，上位机由工业控制计算机等设备组成，就地控制箱、控制分站、仪表设备等组成。井下与控制分站之间的通讯采用光缆的通讯方式,监控系统与控制系统单独通讯。
通过将控制系统上位机和工业电视监控主机放在井口控制室，下位机PLC控制器放在井下泵房，上位机采用工业控制计算机作为主机，配备专用的组态软件对整个系统进行组态，实现整个系统人机界面的互动；通过工业以太网与PLC控制设备进行通讯，实时显示控制设备的状态和现场的各种检测数据,并对PLC内的控制参数进行数据设定。
本发明提供的排水装置具有节约能源与降低工作人员劳动强度的优点，实现了排水泵房的无人值守和自动排水功能；系统响应国家节能降耗的号召，采用PLC控制，在满足安全排水要求的前提下，根据节能需要对电机运行的用电时段进行有效控制；系统能够实现自动开车、手动开车。当PLC故障后能够实现手动运行。
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
 工业实用性
本发明的技术效果和优点：本发明提出的一种井下深部自动化螺旋排水装置，与现有技术相比，具有以下优点。
1、本发明针对井下深部排水的特殊控制需求进行设计，主要由井口控制室和泵房两部分组成，针对井下排水设备和控制室相对比较近这一特点，所设计系统共分上位机和就地两部分，上位机由工业控制计算机等设备组成，就地控制箱、控制分站、仪表设备等组成。井下与控制分站之间的通讯采用光缆的通讯方式,监控系统与控制系统单独通讯。
通过将控制系统上位机和工业电视监控主机放在井口控制室，下位机PLC控制器放在井下泵房，上位机采用工业控制计算机作为主机，配备专用的组态软件对整个系统进行组态，实现整个系统人机界面的互动；通过工业以太网与PLC控制设备进行通讯，实时显示控制设备的状态和现场的各种检测数据,并对PLC内的控制参数进行数据设定。
2、本发明提供的排水装置具有节约能源与降低工作人员劳动强度的优点，实现了排水泵房的无人值守和自动排水功能；系统响应国家节能降耗的号召，采用PLC控制，在满足安全排水要求的前提下，根据节能需要对电机运行的用电时段进行有效控制；系统能够实现自动开车、手动开车。当PLC故障后能够实现手动运行。
本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点可通过在说明书、权利要求书以及附图中所指出的结构来实现和获得。

Claims (8)

  1. 一种井下深部自动化螺旋排水装置，其特征在于，包括：
    排水控制系统与井下排水系统；
    所述排水控制系统包括上位机、下位机和就地控制模块，所述上位机包括多组工业控制计算机设备，所述就地控制模块包括就地控制箱、控制分站与仪表设备；
    所述井下排水系统包括井下排水设备与井下泵房；
    所述井下排水系统与控制分站之间的通讯采用光缆的通讯方式，所述井下排水设备包括主管路、备用管路、抽水管、真空箱、水泵与出口管，所述抽水管连通至真空箱，所述真空箱与水泵连通，所述水泵通过出口管连通至主管路与备用管路；
    监控系统，所述监控系统包括对井下排水设备进行监控的监控模块与对井口控制室进行监控的工业电视监控主机，且监控系统与井口控制室采用单独的通讯线缆进行通讯。
  2. 根据权利要求1所述的一种井下深部自动化螺旋排水装置，其特征在于：所述出口管上设置有出口阀，所述水泵上设置有电磁阀，所述真空箱上设置有注水阀与排气阀，所述真空箱与出口管之间设置有连接管，所述注水阀设置于所述连接管上。
  3. 根据权利要求1所述的一种井下深部自动化螺旋排水装置，其特征在于：所述主管路与备用管路上设置有至少五组四通接头，所述出口管通过四通接头连通至主管路与备用管路。
  4. 根据权利要求1所述的一种井下深部自动化螺旋排水装置，其特征在于：所述上位机采用工业控制计算机作为主机，并配备专用的组态软件对整个系统进行组态实现整个系统人机界面的互动。
  5. 根据权利要求4所述的一种井下深部自动化螺旋排水装置，其特征在于：所述下位机包括PLC控制设备，且下位机的PLC控制器设置在井下泵房中，所述上位机通过工业以太网与PLC控制器设备进行通讯，实现显示控制设备的状态和现场的各种检测数据，并对PLC控制设备内的控制参数进行数据设定。
  6. 根据权利要求1所述的一种井下深部自动化螺旋排水装置，其特征在于：所述井下排水设备的水泵控制流程设置有两种情况，两种水泵控制流程的判断依据为真空箱是否需要进行补水，根据需要补水与无需补水两种情况进行两套操作流程。
  7. 根据权利要求6所述的一种井下深部自动化螺旋排水装置，其特征在于：所述井下排水设备的真空箱需要进行补水时，水泵控制操作的流程为：第一步：打开电磁阀；第二步：打开排气阀；第三步：打开注水阀；第四步：待真空箱完成补水工作后；第五步：关闭电磁阀；第六步：关闭排气阀；第七步：关闭注水阀；第八步：启动电机；第九步：打开出口阀；
    所述井下排水设备的真空箱不需要进行补水时，水泵控制操作的流程为：第一步：当真空箱无需进行补水工作；第二步：直接启动电机；第三步：打开出口阀。
  8. 根据权利要求6所述的一种井下深部自动化螺旋排水装置，其特征在于：所述井下排水设备的水泵停止操作的流程为：第一步：关闭出口阀；第二步：停止电机。
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