dyHGLT-18 flow detection and control system training platform
Release time：2024-06-10 07:00viewed：times
Experiment purpose:
Understand the methods of flow control, master common methods of flow testing and correction, and g*n a quantitative understanding of the errors and performance of various instruments through the integration of various flow detection equipment.
M*n configuration:
circulating water tank, metering water tank, water pump, plexiglass pressure stabilizing tank, pipeline, plexiglass test pipe section, turbine flowmeter, orifice flowmeter, Venturi flowmeter, vortex flowmeter, differential pressure sensor , frequency converter , platinum resistance temperature sensor, inspection instrument, st*nless steel bracket and control cabinet.
Technical parameters:
1. Operating environment: temperature 0-40℃, relative humidity: ≤90%RH, power supply: 220V/50Hz, continuous operation possible.
2. The circulating water tank has a volume of 40L and is made of PVC.
3. The calibrated metering water tank has a volume of 20L and is made of organic glass.
4. Anti-corrosion circulating water pump, power 550W, flow rate 3.5m3/h, head 35m.
5. The volume of the organic glass pressure stabilizing tank is 10L.
6. APS circulation pipeline, plexiglass test pipe sections with different diameters of φ32mm, φ25mm, and φ20mm.
7. Turbine flowmeter, orifice flowmeter, Venturi flowmeter, vortex flowmeter.
8. Differential pressure sensor: measuring range 0-150KPa; frequency converter adjusts the speed.
9. Temperature measurement Pt100 platinum resistance temperature sensor, accuracy: 0.5 level.
10. The 8-channel universal signal input inspection instrument displays temperature, flow, differential pressure, and rotational speed.
11. The fluid-water used in the experiment is designed for full circulation, fully saving water resources.
12. The frame and table are made of 304 st*nless steel, with compact structure, beautiful appearance and easy operation.
13. Overall dimensions: 1800×500×1800mm (length×width×height), movable design, with casters and locking feet.
14. Virtual simulation software for electrical installation of building buildings and smart buildings. Based on unity3d design, users can choose different interactive interface sizes according to computer configuration, and can choose from six image quality levels. The model in the software can be rotated 360°, enlarged, reduced, and translated. There are assistant prompts during the use of the software, and the content is as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system 2. Equipment awareness: equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), and exercises (Built-in 6 multiple-choice questions, prompts for correct and incorrect choices), schematic diagram (can be entered into the device from the schematic diagram). Equipment includes: nozzle, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, high pipe pressure gauge, high water tank, Wia control cabinet, pressure stabilizing tank, flow switch, terminal water testing device, dr*nage facilities, water pump connection alarms, hydraulic alarms, delayers, wet alarms, butterfly valves, check valves, fire pumps, safety pressure regulators, and fire pools. 3. Principle display: Show the working principle of the wet alarm system, three-dimensional animation demonstration, the three-dimensional model is translucent, and the internal water flow can be seen. Equipped with a practice module (built-in 4 multiple-choice questions, with prompts for correct and incorrect choices) 4. Design layout: There are multiple-choice questions and calculation questions, each question is scored, and the correct answer and score will be displayed after submission B. Gas fire extinguishing system 1. System overview: Overview of gas fire extinguishing system 2. Equipment awareness: equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (built-in 8 multiple-choice questions, with prompts for correct and incorrect choices), Schematic diagram (access to the device from the schematic diagram). Equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, heptafluoropropane one-way valve, high-pressure hose, gas one-way valve, safety valve, weighing alarm, electromagnetic starter, selection valve, smoke alarm, fire Alarm controller. 3. Principle display: Show the working principle of the gas fire extinguishing system, three-dimensional animation demonstration, the three-dimensional model is translucent, and the internal gas can be seen. Equipped with a practice module (built-in 3 multiple-choice questions, with prompts for both correct and incorrect choices) 4. Design and layout: There are 6 multiple-choice questions, each question is scored, and the correct answer and score will be displayed after submission. C. Escape drill: adopted Teaching is conducted in the form of fun games. Escape from the burning room within a limited time. If you make a wrong choice, you will directly enter the score interface.
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