Process Control Training Equipment

Process Control Training Equipment

DLLY-HYGS462 Constant Pressure Water Supply Training System

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Model: DLLY-HYGS462 Constant Pressure Water Supply Training System

1. Input power: three-phase five-wire system AC380±10% 50HZ±10%

  Control power: operating power: DC24V 3A

2. Ambient temperature: -10℃~40℃

Environmental humidity: ≤90% (25℃)

3. Dimensions: mm (length×width×height)

4. Machine capacity: ≤5KVA

5. Occupy PLC I/O points

Switch input points: 17 channels

Switch output points: 12 channels

Number of analog input points: 2 channels (current type/voltage type)

Number of analog input points: 1 way (current type/voltage type)


DLLY-HYGS462 Constant Pressure Water Supply Training System

Details introduction

Equipment Overview

The DLLY-HYGS462 constant pressure water supply training system is one kind of Engineer education equipment, composed of six-story residential fire protection system and domestic water supply system. The fire protection and water supply pipelines are independent, which integrates safety and water supply. This equipment is produced by educational equipment manufacturer. The system is includes four pump motors: two of them provide normal daily water supply during the day, one is a dormant pump, and one is a fire pump to provide fire water. The device also uses PLC, frequency converter, pressure transmitter, pressure relay instrument, one-way control valve, reservoir, water supply buffer device, which can complete the floor constant pressure water supply training in multiple modes, and is used for teaching and research. Pressure water supply technology provides an open operating technical teaching equipment.

Constant pressure water supply training set can meet the needs of the constant pressure water supply, to keep the end pressure (service pressure) in the water supply system network, the system can be in pump high efficient area inside biggest head and minimum head forecast free design pressure and flow rate.


Equipment Features

1. The system control platform using the PLC and frequency converter open control structure, provide configuration software and PLC open environment, can let students to design control scheme, high adaptability,.

2. System control platform is equipped with overload protection, over current protection, leakage protection, earthing protection, power frequency and frequency conversion chain control multiple protection mechanism.

To ensure that equipment user and experimental operator life safety, good safety.

3. Control system can simulate real water supply system, automatic control and manual control two kinds of control mode, when automatic control failure, the system by manual control mode operation.

4. System control object frame all adopt the imported transparent organic glass, is not easy to aging. Simulation the sixth floor the building water supply system, has the life water system and fire water system two kinds of water model.

Power system consists of four pump structure, two table conventional circulating pump, a set of resting small pump, a set of fire pump, can simulate normal life water supply system, fire water supply system and night small flow water supply system, can be vivid simulation building typical structure of water supply and drainage system.


Training Projects

- PLC programming method and application

- Understanding and application of smart meters

- Understanding and application of frequency converter

- Understanding and application of pressure sensor

- Understanding and application of pressure gauges

- Understanding and application of water pump

- Understanding and application of dormant water pump

- Understanding and application of fire water pump

- Understanding and application of flow sensor

- Understanding and application of constant pressure water supply system

- Through system training, students can master the following skills:

- Application of constant pressure water supply

- Understand how to select and apply electrical components

- Application of various sensors

- Design of electrical schematic diagram and standard requirements for component symbols

- The installation and sensitivity adjustment of various sensors, understand how to judge the quality of the sensor and how to deal with the accident;

- System debugging technology: trial run; mechanical position debugging; sensor debugging;

- Fault diagnosis and maintenance of equipment


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