CN115185226A - An information monitoring system for coal mine multi-stage water supply pump station based on wireless communication - Google Patents
An information monitoring system for coal mine multi-stage water supply pump station based on wireless communication Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 238000004891 communication Methods 0.000 title claims abstract description 23
- 239000003245 coal Substances 0.000 title claims abstract description 15
- 239000010865 sewage Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 8
- 238000005086 pumping Methods 0.000 abstract description 91
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- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
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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
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- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
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Abstract
本发明涉及供水泵站监控技术领域，且公开了一种基于无线通讯的煤矿多级供水泵站信息监查系统，包括一级泵站、二级泵站、三级泵站和四级泵站，所述一级泵站、所述二级泵站、所述三级泵站和所述四级泵站内分别设有一级泵站控制柜、二级泵站控制柜、三级泵站控制柜和四级泵站控制柜；PLC控制箱通过4G工业路由器实现联网，可以实现四个泵站的现场集控，同时增加了压力传感器、液位计、红外温度传感器等传感器，满足远控操作的状态监测及动作反馈，通过设置两台DN150电动闸阀，可以自动控制第四级泵站补水方向，通过在泵房和蓄水池增加摄像头，方便操作人员观察现场情况，通过增加小型UPS，实现市电中断情况下状态报警数据传送。
The invention relates to the technical field of monitoring of water supply pumping stations, and discloses a wireless communication-based information monitoring system for multi-stage water supply pumping stations in coal mines, comprising a primary pumping station, a secondary pumping station, a tertiary pumping station and a fourth-level pumping station , the primary pumping station, the secondary pumping station, the tertiary pumping station and the fourth-level pumping station are respectively provided with a primary pumping station control cabinet, a secondary pumping station control cabinet, and a tertiary pumping station control cabinet and the control cabinet of the fourth-stage pumping station; the PLC control box is connected to the network through the 4G industrial router, which can realize the on-site centralized control of the four pumping stations. Condition monitoring and action feedback, by setting two DN150 electric gate valves, the water replenishment direction of the fourth-stage pump station can be automatically controlled. By adding cameras in the pump room and reservoir, it is convenient for operators to observe the situation on site. By adding small UPS, the market can be realized. Status alarm data transfer in case of power interruption.
Description
技术领域technical field
本发明涉及供水泵站监控技术领域，具体为一种基于无线通讯的煤矿多级供水泵站信息监查系统。The invention relates to the technical field of monitoring of water supply pumping stations, in particular to a wireless communication-based information monitoring system for multistage water supplying pumping stations of coal mines.
背景技术Background technique
某地矿多级供水系统共有四级泵站，具体形况如下：There are four pumping stations in the multi-level water supply system of a mine. The specific situation is as follows:
第一级泵站为水源井，共4台泵，1-2#泵停用，目前是3-4#泵交替轮换工作，电机功率均为55KW。因3-4#泵分别对应不同的水源井，不在一个位置，故第一季泵站控制箱为两套，分别控制3#、4#水泵。The first-stage pumping station is a water source well, with a total of 4 pumps, the 1-2# pumps are deactivated, and the 3-4# pumps are currently working alternately, and the motor power is 55KW. Because the 3-4# pumps correspond to different water source wells and are not located in the same location, there are two sets of control boxes for the pumping station in the first season, which control the 3# and 4# pumps respectively.
第二级泵站共2台水泵，电机功率均为75KW。水泵房另有一台潜水泵，用来处理泵房污水。二级泵站建有缓冲蓄水水池一座，容量200m3。The second-stage pumping station has a total of 2 water pumps, and the motor power is 75KW. There is also a submersible pump in the pump room to treat the sewage in the pump room. The secondary pumping station has a buffer storage tank with a capacity of 200m3.
第三级泵站共2台水泵，电机功率均为90KW。水泵房另有一台潜水泵，用来处理泵房污水。三级泵站建有缓冲蓄水水池一座，容量300m3。The third-stage pumping station has a total of 2 water pumps, and the motor power is 90KW. There is also a submersible pump in the pump room to treat the sewage in the pump room. The three-stage pumping station has a buffer storage tank with a capacity of 300m3.
第四级泵站分生活供水和生产供水两个泵站，来水管路上有两台DN150手动阀门切换补水方向。生活供水泵站共4台水泵，两台消防泵电机功率均为30KW，两台生活用水泵电机功率15KW，生活用水泵实现恒压供水。水泵房另有一台潜水泵，用来处理泵房污水。生活水蓄水池500m3The fourth-stage pumping station is divided into two pumping stations: domestic water supply and production water supply. There are two DN150 manual valves on the water supply pipeline to switch the direction of water supply. The domestic water supply pump station has a total of 4 water pumps. The motor power of the two fire pumps is 30KW, and the motor power of the two domestic water pumps is 15KW. The domestic water pumps realize constant pressure water supply. There is also a submersible pump in the pump room to treat the sewage in the pump room. Domestic water reservoir 500m3
生产供水泵站共4台水泵，两台消防泵电机功率均为30KW，两台供水泵电机功率5.5KW，。水泵房另有一台潜水泵，用来处理泵房污水。生产供水泵站建有蓄水水池一座，容量500m3。目前生产供水泵站主要作用就是保持消防水位。The production water supply pump station has a total of 4 water pumps, the motor power of the two fire pumps is 30KW, and the motor power of the two water supply pumps is 5.5KW. There is also a submersible pump in the pump room to treat the sewage in the pump room. The production water supply pump station has a water storage tank with a capacity of 500m3. At present, the main function of the production water supply pump station is to maintain the fire water level.
第一到第三级泵站均在厂区外，最远的第一季泵站直线距离约为20KM，二三级泵站距离依次递减，但都不具备布设通讯线缆条件。The first to third stage pumping stations are all outside the factory. The longest straight-line distance between the first and third pumping stations is about 20KM.
因为距离原因，布设通讯线缆苦难，因此某地多级泵站改造采用基于移动公网的数据传输方案。每级泵站架设基于4G网络路由器，通过移动网络传输至某地矿公网IP入口，经防火墙隔离后进入控制网络，实现泵站现场与某地矿自动化平台互联互通。Due to the distance, it is difficult to lay communication cables, so a data transmission scheme based on the mobile public network is adopted for the reconstruction of a multi-stage pumping station in a certain place. Each pumping station is set up based on a 4G network router, which is transmitted to the IP entrance of a mining public network through a mobile network, and then enters the control network after being isolated by a firewall to realize the interconnection between the pumping station site and a mining automation platform.
现有技术中，各泵站均为手动按钮操作，配备机械压力表，无压力传感器。蓄水池无液位计，电机无温度传感器。不具备集控级远控功能。In the prior art, each pump station is operated by manual buttons, equipped with mechanical pressure gauges, and without pressure sensors. The reservoir has no level gauge, and the motor has no temperature sensor. Does not have centralized control level remote control function.
发明内容SUMMARY OF THE INVENTION
(一)解决的技术问题(1) Technical problems solved
针对现有技术的不足，本发明提供了一种基于无线通讯的煤矿多级供水泵站信息监查系统，具备可以远程集控的优点，解决了各泵站均为手动按钮操作，配备机械压力表，无压力传感器。蓄水池无液位计，电机无温度传感器。不具备集控级远控功能的问题。Aiming at the deficiencies of the prior art, the present invention provides a wireless communication-based information monitoring system for multi-stage water supply pump stations in coal mines, which has the advantages of remote centralized control, and solves the problem that each pump station is operated by manual buttons and equipped with mechanical pressure. Gauge, without pressure sensor. The reservoir has no level gauge, and the motor has no temperature sensor. The problem of not having the centralized control level remote control function.
(二)技术方案(2) Technical solutions
为实现上述目的，本发明提供如下技术方案：一种基于无线通讯的煤矿多级供水泵站信息监查系统，包括一级泵站、二级泵站、三级泵站和四级泵站，所述一级泵站、所述二级泵站、所述三级泵站和所述四级泵站内分别设有一级泵站控制柜、二级泵站控制柜、三级泵站控制柜和四级泵站控制柜，所述一级泵站控制柜、所述二级泵站控制柜、所述三级泵站控制柜和所述四级泵站控制柜均通过4G工业路由器与通信基站相连，所述通信基站与交换机相连，所述交换机分别与视频服务器和自动化平台相连。In order to achieve the above object, the present invention provides the following technical solutions: a wireless communication-based information monitoring system for multi-stage water supply pumping stations in coal mines, comprising a primary pumping station, a secondary pumping station, a tertiary pumping station and a fourth-grade pumping station, The primary pumping station, the secondary pumping station, the tertiary pumping station and the fourth-level pumping station are respectively provided with a primary pumping station control cabinet, a secondary pumping station control cabinet, a tertiary pumping station control cabinet and The control cabinet of the fourth-stage pumping station, the first-stage pumping station control cabinet, the second-stage pumping station control cabinet, the third-stage pumping station control cabinet and the fourth-stage pumping station control cabinet all communicate with the communication base station through a 4G industrial router The communication base station is connected to the switch, and the switch is connected to the video server and the automation platform respectively.
优选的，所述一级泵站控制柜与PLC控制箱相连，所述PLC控制箱与监测模块相连，所述PLC控制箱与泵站内的水泵相连。Preferably, the control cabinet of the primary pumping station is connected with a PLC control box, the PLC control box is connected with the monitoring module, and the PLC control box is connected with the water pump in the pumping station.
优选的，所述二级泵站控制柜与PLC控制箱相连，所述PLC控制箱与监测模块相连，所述PLC控制箱与泵站内的水泵相连，所述PLC控制箱与泵站内污水泵相连。Preferably, the control cabinet of the secondary pumping station is connected with a PLC control box, the PLC control box is connected with the monitoring module, the PLC control box is connected with the water pump in the pumping station, and the PLC control box is connected with the sewage pump in the pumping station .
优选的，所述三级泵站控制柜与PLC控制箱相连，所述PLC控制箱与监测模块相连，所述PLC控制箱与泵站内的水泵相连，所述PLC控制箱与泵站内污水泵相连。Preferably, the three-stage pump station control cabinet is connected to a PLC control box, the PLC control box is connected to a monitoring module, the PLC control box is connected to the water pump in the pump station, and the PLC control box is connected to the sewage pump in the pump station .
优选的，所述四级泵站控制柜与PLC控制箱相连，所述PLC控制箱与监测模块相连，所述PLC控制箱与泵站内的水泵相连，所述PLC控制箱与泵站内污水泵相连。Preferably, the four-stage pump station control cabinet is connected to a PLC control box, the PLC control box is connected to a monitoring module, the PLC control box is connected to the water pump in the pump station, and the PLC control box is connected to the sewage pump in the pump station .
优选的，所述监测模块包括压力传感器、液位计、红外温度传感器和监控探头。Preferably, the monitoring module includes a pressure sensor, a liquid level gauge, an infrared temperature sensor and a monitoring probe.
优选的，所述四级泵站内的来水管路上设有两台电动阀，所述四级泵站控制柜中的PLC控制箱与所述电动阀相连。Preferably, two electric valves are provided on the water supply pipeline in the fourth-stage pump station, and the PLC control box in the control cabinet of the fourth-stage pump station is connected to the electric valve.
优选的，所述一级泵站控制柜、所述二级泵站控制柜、所述三级泵站控制柜和所述四级泵站控制柜分别与UPS电源相连。Preferably, the primary pumping station control cabinet, the secondary pumping station control cabinet, the tertiary pumping station control cabinet and the fourth-stage pumping station control cabinet are respectively connected to UPS power sources.
(三)有益效果(3) Beneficial effects
与现有技术相比，本发明提供了一种基于无线通讯的煤矿多级供水泵站信息监查系统，具备以下有益效果：Compared with the prior art, the present invention provides a wireless communication-based information monitoring system for multi-stage water supply pumping stations in coal mines, which has the following beneficial effects:
该基于无线通讯的煤矿多级供水泵站信息监查系统，通过在四个泵站上分别设置PLC控制箱，PLC控制箱通过4G工业路由器实现联网，可以实现四个泵站的现场集控，同时增加了压力传感器、液位计、红外温度传感器等传感器，满足远控操作的状态监测及动作反馈，通过设置两台DN150电动闸阀，可以自动控制第四级泵站补水方向，通过在泵房和蓄水池增加摄像头，方便操作人员观察现场情况，通过增加小型UPS，实现市电中断情况下状态报警数据传送。This wireless communication-based coal mine multi-stage water supply pump station information monitoring system can realize on-site centralized control of the four pump stations by setting up PLC control boxes on the four pump stations respectively, and the PLC control boxes are networked through a 4G industrial router. At the same time, sensors such as pressure sensor, liquid level gauge, infrared temperature sensor are added to meet the status monitoring and action feedback of remote control operation. By setting two DN150 electric gate valves, the water replenishment direction of the fourth-stage pump station can be automatically controlled. A camera is added to the storage tank to facilitate the operator to observe the situation on site. By adding a small UPS, the state alarm data transmission can be realized in the case of mains interruption.
附图说明Description of drawings
图1为本发明的系统图；1 is a system diagram of the present invention;
图2为本发明中一级泵站的系统图；Fig. 2 is the system diagram of the primary pumping station in the present invention;
图3为本发明中二级泵站的系统图；Fig. 3 is the system diagram of the secondary pumping station in the present invention;
图4为本发明中三级泵站的系统图；4 is a system diagram of a three-stage pump station in the present invention;
图5为本发明中四级泵站的系统图。FIG. 5 is a system diagram of a four-stage pumping station in the present invention.
具体实施方式Detailed ways
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。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。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
实施例一Example 1
参阅图1-5，一种基于无线通讯的煤矿多级供水泵站信息监查系统，包括一级泵站、二级泵站、三级泵站和四级泵站，一级泵站、二级泵站、三级泵站和四级泵站内分别设有一级泵站控制柜、二级泵站控制柜、三级泵站控制柜和四级泵站控制柜，一级泵站控制柜、二级泵站控制柜、三级泵站控制柜和四级泵站控制柜均通过4G工业路由器与通信基站相连，通信基站与交换机相连，交换机分别与视频服务器和自动化平台相连。Refer to Figure 1-5, a wireless communication-based information monitoring system for multi-stage water supply pumping stations in coal mines, including primary pumping station, secondary pumping station, tertiary pumping station and The first-stage pumping station, the third-stage pumping station and the fourth-stage pumping station are respectively equipped with the first-stage pumping station control cabinet, the second-stage pumping station control cabinet, the third-stage pumping station control cabinet and the fourth-stage pumping station control cabinet, the first-stage pumping station control cabinet, The control cabinet of the secondary pumping station, the control cabinet of the third-stage pumping station and the control cabinet of the fourth-stage pumping station are all connected to the communication base station through the 4G industrial router, the communication base station is connected to the switch, and the switch is respectively connected to the video server and the automation platform.
本实施例中，具体的，一级泵站控制柜与PLC控制箱相连，PLC控制箱与监测模块相连，PLC控制箱与泵站内的水泵相连。In this embodiment, specifically, the control cabinet of the primary pumping station is connected with the PLC control box, the PLC control box is connected with the monitoring module, and the PLC control box is connected with the water pump in the pumping station.
本实施例中，具体的，二级泵站控制柜与PLC控制箱相连，PLC控制箱与监测模块相连，PLC控制箱与泵站内的水泵相连，PLC控制箱与泵站内污水泵相连。In this embodiment, specifically, the control cabinet of the secondary pumping station is connected with the PLC control box, the PLC control box is connected with the monitoring module, the PLC control box is connected with the water pump in the pumping station, and the PLC control box is connected with the sewage pump in the pumping station.
本实施例中，具体的，三级泵站控制柜与PLC控制箱相连，PLC控制箱与监测模块相连，PLC控制箱与泵站内的水泵相连，PLC控制箱与泵站内污水泵相连。In this embodiment, specifically, the three-stage pump station control cabinet is connected with the PLC control box, the PLC control box is connected with the monitoring module, the PLC control box is connected with the water pump in the pump station, and the PLC control box is connected with the sewage pump in the pump station.
本实施例中，具体的，四级泵站控制柜与PLC控制箱相连，PLC控制箱与监测模块相连，PLC控制箱与泵站内的水泵相连，PLC控制箱与泵站内污水泵相连。In this embodiment, specifically, the four-stage pumping station control cabinet is connected with the PLC control box, the PLC control box is connected with the monitoring module, the PLC control box is connected with the water pump in the pumping station, and the PLC control box is connected with the sewage pump in the pumping station.
本实施例中，具体的，监测模块包括压力传感器、液位计、红外温度传感器和监控探头。In this embodiment, specifically, the monitoring module includes a pressure sensor, a liquid level gauge, an infrared temperature sensor and a monitoring probe.
本实施例中，具体的，四级泵站内的来水管路上设有两台电动阀，四级泵站控制柜中的PLC控制箱与电动阀相连。In this embodiment, specifically, two electric valves are provided on the water supply pipeline in the fourth-stage pumping station, and the PLC control box in the control cabinet of the fourth-stage pumping station is connected with the electric valves.
本实施例中，具体的，一级泵站控制柜、二级泵站控制柜、三级泵站控制柜和四级泵站控制柜分别与UPS电源相连。In this embodiment, specifically, the primary pumping station control cabinet, the secondary pumping station control cabinet, the tertiary pumping station control cabinet, and the fourth pumping station control cabinet are respectively connected to the UPS power supply.
本实施例中，现场增加PLC控制箱一套，用于现场集控。PLC控制箱内置西门子S7-1200 PLC配有以太网口，用于向某地自动化平台传输数据。In this embodiment, a set of PLC control box is added on site for on-site centralized control. The PLC control box has a built-in Siemens S7-1200 PLC equipped with an Ethernet port, which is used to transmit data to an automation platform in a certain place.
原有控制柜控制线路改造，增加远控功能及相应端子。The control circuit of the original control cabinet is reconstructed, and the remote control function and corresponding terminals are added.
增加压力传感器、液位计、红外温度传感器等传感器，满足远控操作的状态监测及动作反馈。Add pressure sensor, liquid level gauge, infrared temperature sensor and other sensors to meet the status monitoring and action feedback of remote control operation.
增加两台DN150电动闸阀，控制第四级泵站补水方向。Two DN150 electric gate valves are added to control the water replenishment direction of the fourth-stage pumping station.
增加泵站内污水泵控制系统，污水液位高自动启泵排污。Increase the sewage pump control system in the pump station, and automatically start the pump to discharge sewage when the sewage level is high.
泵房和蓄水池增加摄像头，方便操作人员观察现场情况。Cameras are added to the pump room and reservoir to facilitate operators to observe the situation on site.
现场增加小型UPS一台，用于市电中断情况下状态报警数据传送。A small UPS is added on site for state alarm data transmission in case of mains interruption.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.
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