Urban drainage pump station PLC automatic control cabinet

NegotiableUpdate on 11/17

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Overview

Function of PLC control system for urban drainage pump station: The main functions of the monitoring system for urban drainage pump station are monitoring, surveillance, control, storage, etc. ① Monitoring: The system should monitor power supply, temperature, water pump, pipeline pressure, unit operation status, protection, forebay water level, and pipeline flow. ② Surveillance: The video surveillance system is an independent system that uses software technology to achieve image monitoring of the forebay, pump room, control room, and duty room through the local monitoring system software interface. ③ Control: It can control the start and stop of pump station units, the opening and closing of gate valves, and auxiliary equipment such as drainage pumps, vacuum systems, and fans in the pump station

Product Details

城市排水泵站PLC全自动控制柜

Urban drainage pump station PLC automatic control cabinet

Urban rainwater drainage pump station is an important component of water supply and drainage engineering, and is a water conservancy hub for the normal operation of the water supply and drainage system. It plays a crucial role in the daily operation of the city and is closely related to people's daily lives.

At present, most of the drainage pumps in urban rainwater drainage pump stations are controlled by single-stage conventional relays. This control system lacks self diagnostic ability, slow start-up speed, and inconvenient constant value modification, making it difficult to meet social requirements. The PLC control system introduces microelectronics technology and automatic control technology on the basis of traditional single-stage conventional relays, which has the advantages of intelligence and automation, wide applicability, and strong operability.

水泵站PLC控制柜系统解决方案

Function of PLC control system for urban drainage pump station

The main functions of the urban drainage pump station monitoring system are monitoring, surveillance, control, storage, etc.

① Monitoring

The system should monitor power supply, temperature, water pump, pipeline pressure, unit operating status, protection, forebay water level, and pipeline flow.

② Surveillance

The video surveillance system is an independent system that uses software technology to achieve image monitoring of the forebay, pump room, control room, and duty room through the local monitoring system software interface.

③ Control

It can control the start and stop of pump station units, the opening and closing of gate valves, and the control of pump station auxiliary equipment such as drainage pumps, vacuum systems, fans, etc; Regulation and control of DC systems and frequency modulation equipment; Automatic start stop of cooling fan, etc.

There are three control modes for the water pump unit: local manual, local automatic, and remote automatic control.

④ Storage

The on-site pump station system stores real-time monitoring data locally.

水泵站PLC控制柜系统解决方案

Control mode of PLC control cabinet for urban rainwater drainage pump station

① Local manual operation

It refers to controlling the start stop and flow control of the water pump through the control buttons on the local control cabinet. The "automatic/manual" switch on the control screen must be set to the "manual" position before manual operation. The manual control mode is a control mode that is disconnected from the PLC and is only used in the event of PLC failure or maintenance.

② Local automatic control

When the "automatic/manual" switch on the local control screen is set to the "automatic" position, the start stop and flow control of the water pump can be achieved through the monitoring machine or touch screen in the local monitoring room.

③ Remote automatic control

Refers to the control of urban rainwater drainage pumps by the control center. Local automatic control and remote automatic control are control modes supported by PLC and belong to conventional control modes.

排水水泵站PLC控制柜系统解决方案厂家

Service and ordering of water pump PLC starter cabinet

Since the sale of the water pump PLC starter cabinet, Shanghai Yidong Electric Appliances has provided comprehensive technical support services. If technical assistance is needed during use, Yidong Electric Appliances (a manufacturer of water treatment self-control systems) has set up a professional customer service for marketing services, providing free pre-sales, in sales, and after-sales technical consultation and installation and commissioning guidance to solve problems raised by users.

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Ordering Notice: Due to different product usage scenarios and user requirements, if you need to order a "water pump PLC starter cabinet", please contact the PLC engineer of Yidong Electric to customize it according to your requirements.