DYHGRG-40 Industrial Boiler Multi-tube Water Circulation Demonstration Experimental Device
Release time：2024-07-01 16:01viewed：times
Experimental purpose:
Through the voltage regulation of the heating element, demonstrate the phenomena of backflow of the riser and gas plug of the downcomer in the boiler water cycle, and observe the bubble, bullet and columnar steam-water flow states.
M*n configuration:
simulate the upper drum (visible), lower header, glass riser, glass downcomer on the industrial boiler, electric heater wrapped around the glass riser, heating control switch group, integrated voltage regulator module to adjust current and voltage, ammeter, voltmeter, st*nless steel bracket, etc.
Technical parameters:
1. Input power: single-phase AC220V±10% 50Hz, power 3.0KW.
2. The system consists of five quartz glass risers, three quartz glass downcomers, an upper drum and a lower header. 3. Each riser is wrapped with a heating wire with a rated power of 500W, and the input voltage is adjusted
by the corresponding electronic
voltage regulator. 4. Overall dimensions: 1100×500×1700mm, the appearance is a st*nless steel movable bracket with double brake wheels.
5. Virtual simulation software for electrical installation of building and intelligent building Designed based on unity3d, users can choose different sizes of interactive interface according to computer configuration, and can choose six levels of image quality. The model in the software can be rotated 360°, enlarged, reduced, and translated. There are assistant prompts during the use of the software, as follows: A. Wet alarm system 1. System overview: Overview of wet alarm system 2. Equipment recognition: It has the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (built-in 6 multiple-choice questions, with prompts for correct and wrong choices), schematic diagram (you can enter the equipment from the schematic diagram). The equipment includes: sprinkler, water flow indicator, signal butterfly valve, exhaust valve, fire alarm control, high pressure gauge, high-level water tank, Weiya control cabinet, pressure regulating tank, flow switch, end water test device, dr*nage facilities, water pump connector, hydraulic alarm, delay, wet alarm, butterfly valve, check valve, fire pump, safety pressure regulating valve, fire water tank. 3. Principle display: Display the working principle of the wet alarm system, 3D animation demonstration, 3D model is semi-transparent, and the internal water flow can be seen. Equipped with exercise module (4 multiple-choice questions are built-in, and there are prompts for correct and wrong choices) 4. Design layout: There are multiple-choice questions and calculation questions, each of which is scored, and the correct answer and score are displayed after submission B. Gas fire extinguishing system 1. System overview: Overview of gas fire extinguishing system 2. Equipment recognition: There are optimal viewing angles, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in multiple-choice questions, and there are prompts for correct and wrong choices), and schematic diagrams (you can enter the equipment from the schematic diagram). The equipment includes: nozzles, HFC-227 storage bottles, bottle head valves, heptafluoropropane check valves, high-pressure hoses, gas check valves, safety valves, weighing alarms, electromagnetic starters, selection valves, smoke alarms, and fire alarm controllers. 3. Principle display: Display the working principle of the gas fire extinguishing system, 3D animation demonstrations, and 3D models are semi-transparent, and the internal gas can be seen. Equipped with practice module (built-in 3 multiple-choice questions, with prompts for correct and wrong choices) 4. Design and layout: There are 6 multiple-choice questions, each with scores, and the correct answer and score will be displayed after submission . C. Escape drill: Teaching in the form of fun games, escape from the burning room within a limited time, and wrong choices will directly enter the score interface.
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