DYHGLT-29 Self-circulation Motivation Training Platform
Release time：2024-06-08 02:30viewed：times
Experimental purposes:
1. Demonstrate the development process of water flow turbulence and deepen the understanding of water flow structure.
2. Deepen the understanding of the water flow structure, demonstrate the entire process of laminar flow, wave formation and development, and wave transformation into vortex turbulence, and experimentally analyze the turbulence mechanism.
M*n configuration:
water pump, water supply tank, T4 light source, color solution cont*ner, constant pressure water tank, infusion pipe, regulating valve, water pipe, mixer, shear flow channel display surface, exhaust valve, regulating valve, shunt pipe, return water Water tank, st*nless steel bracket
Technical parameters:
1. Operating environment: temperature 0-40℃, relative humidity: ≤90%RH, power supply: 220V/50Hz. Can be operated continuously.
2. This device is a set of desktop miniaturized turbulence mechanism experimental instruments. A low-noise, rust-free and environmentally friendly small water pump is used to achieve self-circulation.
3. This device can dye and distinguish the upper and lower layers of hyperpycnal flow, neutralize and decolorize the fluid after mixing, and display the colorful form of turbulent vortices.
4. Flow: The maximum flow of water supply Qmax=300 ml/s and the flow of experimental pipeline Qp=0-200 ml/s.
5. Silent and environmentally friendly water pump: head: 10m, flow: 12L/min, power: 90W.
6. Water tank, 500×400×400mm, made of PVC board.
7. Return water tank: 10L capacity, made of transparent organic glass, with measurement scale.
8. The fluid used in the experiment - water, is designed for full circulation, fully saving water resources.
9. The frame and tabletop are made of 304 st*nless steel, with compact structure, beautiful appearance and easy operation.
10. Overall dimensions: 1500×500×1600mm (length×width×height), the frame is removable, with casters and locking feet.
11. 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: Demonstrate 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 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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