DLLY-HYGS462 Constant Pressure Water Supply Training System

Equipment Overview

The DLLY-HYGS462 constant pressure water supply training system is 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. The system includes four pump motors: two of them provide normal daily water supply during the day, one is a dormant pump, and the other 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 platform.

Technical Parameters

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)

Training Content

1. PLC programming method and application

2. Understanding and application of smart meters

3. Understanding and application of frequency converter

4. Understanding and application of pressure sensor

5. Understanding and application of pressure instruments

6. Understanding and application of water pump

7. Understanding and application of dormant pump

8. Understanding and application of fire water pump

9. Understanding and application of flow sensor

10. Understanding and application of constant pressure water supply system

Through system training, students can master the following skills

11. Application of constant pressure water supply

12. Understand how to select and apply electrical components

13. Application of various sensors

14. Design of electrical schematic diagram and standard requirements for component symbols

15. The installation of various sensors and the adjustment of sensitivity, understand how to judge the quality of sensors and accident handling methods;

16. System debugging technology: trial run; mechanical position debugging; sensor debugging;

17. Fault diagnosis and maintenance of equipment

FAQ

Q1. What other services can Dolang provide besides teachingequipment?

Answer: Curriculum standard, teacher courseware (PPT), teaching equipment training list, examination question bank, classroom task list, students' books (learning materials), teaching software, etc

Q2. What kind of certification?

Three system certification ISO9000, ISO14001, OHSMS28001; CE certification, SGS certification and Dolang are gold medal members of worlddidac.

Q3. What can Dolang do for our teachers?

Answer: a) Dolang group has Shandong Dolang vocational school, which is specially responsible for the training of teachers. Our national teacher training courses and provincial teacher training courses all cooperate with Dolang school;

B) Dolang has a large number of Chinese vocational college resources, which can also be used for teacher training in your country.

Q4. What kinds of training methods will Dolang provide?

1. We supply you detailed manual books, video and online training service.

2. We supply you training at site, we can send engineer to your place for training

3. You can send your people come to Dolang for training.