Double -row to spray water room thermal work performance experimental device

This experiment should realize the work process that can realize hybrid heat exchange equipment. The data measured by the experimental table enable students to master the working method of hybrid hot -quality exchange and can analyze the factors that affect their thermal exchange effects.

M--n configuration:

Two -row spray water room; --r heater; refrigeration unit; plate heat exchanger; water pump; pump; quotes; measure the pressure, flow, speed, temperature device of water and --r; data collection instrument, etc.

Technical Parameters:

1. Input power supply: three -phase AC380V ± 10% 50Hz, power 1.5kW.

2. Corresponding fan parameters: the --r volume is 1500 m3/h, the wind pressure is 1000 PA, and the power is 1.1kW.

3. Pump parameters: traffic: 30L/min, r--sing: 20m, power: 370W.

4. Temperature test accuracy: ± 0.2 ℃, resolution 0.1 ℃.

5. Differential pressure sensor: level 0.25.

6. *r treatment: 450-950m3/h.

7, water spray pressure: ≤0.5MPa

8. Pressure gauge: level 0.4.

9, wind cold condensate refrigeration unit power: 1.5P, refrigeration 950kcal/n, refrigerant R22.

10. At 16, ** signal input inspection instruments and high -precision digital display display display temperature, resistance, flow rate, power and other experiments all measure parameters, and the manual wind door adjusts the --r volume.

11. Dimensions: 2500 × 500 × 1600mm, the shape is st--nless steel, a mobile bracket with a double brake wheel.

12. Building building and smart building electrical installation virtual simulation software

Based on the UNITY3D design, users choose different interactive interface size based on the computer configuration. The software in the software can be rotated, magnified, reduced, and translated at 360 °. There are small assistant tips for software use, the content is as follows:

A. Wet alarm system

1. System summary: Overview of Wet Alarm System

2. Equipment cognition: there are ** perspectives, equipment det--ls (displayed or parameters of the device), practice (built -in 6 selection questions, there are prompts for correctness and errors), schematic diagrams (can be entered from the schematic diagram Go to the device). The equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, executive pressure gauge, high water tank, Weia control cabinet, stabilization tank, flow switch, end -end water testing device, dr--nage facility, water pump combinations, water pump combination Instruments, hydraulic bells, latencys, wet alarms, butterfly valves, stop valves, fire pumps, safe stabilization valves, fire pools.

Note: You can be equipped with PLC alone, or you can use it with PLC tr--ning devices

 

Equipment structure:

 

The practical tr--ning model of the three -dimensional traffic lights is a metal structure. The I/O terminals of the tr--ning assessment device module, the connection terminals of each commonly used module and the connecting terminals are connected to the safe socket, and the circuit is connected with a wire with a safe plug. The circuit of the switch and the indicator element is connected through the terminal row. The combination of the plug -in connection circuit with the terminal connection circuit not only ensures the tr--ning, formation and consolidation of the basic skills of students, but also to ensure the rapid, safe and reliable circuit connection.

 

Technical Parameters

 

Power: single phase AC220V, 50Hz

Power: <200W

Size: not less than 600*400*220mm

 

Some tr--ning items:

 

1. Installation of electrical control circuit and PLC programming

(1) Connection and program writing of traffic light control circuits

(2) Connection and program writing of the combination of traffic light combinations

3. Installation and debugging of the automatic control system

(1) Control and debugging of the flickering of traffic lights

(2) Control and debugging of two traffic lights flashing

(3) Control and debugging of multiple traffic lights

(4) Control and debugging of time traffic lights

(5) Control and debugging of multiple timing traffic lights