Dyhglt-06 Renault training device
Release time：2024-06-09 13:00viewed：times
1. Equipment functions
1. Able to qualitatively and intuitively observe various flow patterns such as laminar flow, transitional flow, and turbulent flow. Determine the critical Reynolds number.
2. Clearly observe the velocity distribution of the fluid flowing in the circular tube.
3. The critical Re number can be measured.
2. Equipment features:
1. The entire device is beautiful and elegant, with reasonable structural design, strong sense of integrity, and a strong engineering atmosphere, which can fully embody the concept of a modern laboratory .
2. The entire equipment is a self-propelled frame structure and is equipped with restr*ning feet to facilitate the disassembly, m*ntenance and transportation of the system.
3. The m*n part of this experimental device is made of transparent high-quality organic glass. The experimental phenomena are clear and convenient for students to observe.
4. This experimental device can observe the laminar flow, transitional and turbulent flow phenomena of fluid in a round str*ght tube, and has good experimental results.
5. The device design allows for 360-degree observation, enabling all-round teaching and experimentation.
3. Equipment usage environment and parameters:
Reynolds number: 500~5000.
Liquid flow: 0~160 l/h.
Effective str*ght pipe section: 800mm
Temperature: normal temperature
Water: Tap water is required to provide experimental water, which is consumed during the experiment.
Electricity: None
Medicine: Water-soluble red ink.
Experimental materials: tap water.
4. Equipment composition
Rotameter: 0~160L/h.
High-level water tank: made of high-quality organic glass, with visible overflow and stable liquid level design, and can be automatically dr*ned.
Experimental demonstration pipe section: made of high-quality organic glass, with an outer diameter of 20mm, an inner diameter of d=14mm, and an observation section length of 500mm.
The rem*ning pipe sections: composite pipe about 2000mm, 304 st*nless steel pipe about 1000mm, high-quality organic glass pipe about 1000mm, 304 st*nless steel elbow, tee, etc.
Measurement and control part: integrated on the object (including grounding column).
Object part: 304 st*nless steel frame 800*300*1900mm (length × width × height), with casters and locking feet. The virtual simulation software for electrical installation of building buildings and smart buildings is based on unity3d design. Users can choose different interactive interface sizes according to computer configuration, and six levels of image quality are av*lable. 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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