DYHGRG-17 Steam condensation heat transfer and heat transfer coefficient test training device
Release time：2024-06-12 23:30viewed：times
Technical parameters:
1. Input power: three-phase AC380V±10% 50Hz, power 8.0KW.
2. Total power of electric heating: ≦8.0KW, steam control pressure gauge: 0-0.4MPa.
3. Cold water flow measurement: rotor flowmeter, range: 40-400L/h.
4. Shell and tube heat exchanger: inner tube inner diameter Φ18mm, inner tube outer diameter Φ20mm (copper tube). Outer tube inner diameter Φ52mm, outer tube outer diameter Φ57mm (304 st*nless steel tube), tube length 1200mm.
5. There are three safety protection devices on the steam generator: safety valve, pressure gauge relay, and temperature controller.
6. Temperature measurement: The measurement system is equipped with intelligent temperature control instrument (PID temperature control, accuracy ±0.2℃), high-precision PID voltage regulation module circuit.
7. Dimensions: 1500×500×1700mm, the appearance is a st*nless steel movable bracket with double brake wheels.
8. 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, Wia 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 layout: There are 6 multiple-choice questions, each with a score, 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. Experimental purpose: Test the heat transfer coefficient and heat transfer coefficient of steam in a horizontal pipe [when the outside of the pipe is tap water]. M*n configuration: electric steam boiler, shell and tube heat exchanger, steam condenser, steam and water flow test equipment, heating is steplessly adjusted by a solid pressure regulating module, a temperature test system displayed by a multi-channel inspection instrument, a st*nless steel stand and a control screen, etc.
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