DYHGGY-27 Carbon Dioxide PVT Curve Determination Training Platform
Release time：2024-06-16 05:30viewed：times
Device function
1. Learn and master the determination method and principle of the PVT relationship curve of CO2.
2. Observe the critical opalescence phenomenon, overall phase change phenomenon, and gas-liquid two-phase fuzziness of CO2, and enhance the perceptual understanding of the critical state and the understanding of the basic concepts of thermodynamics.
3. Determine the PVT data of CO2 and draw the CO2 isotherm on the PV diagram. 4. Learn the correct use of thermal
instruments such as piston pressure gauges and thermostats . M*n configuration Precision machining electroplating body, glass resistance cont*ner tube and glass water jacket, piston pressure gauge, super constant temperature water bath, temperature sensor , PID adjustment temperature control, high-precision PID voltage regulation module circuit, high-quality aluminum alloy profile frame. Public facilities Water: Self-cont*ned water tank. Electricity: Voltage AC220V, 3kW, standard single-phase three-wire system. Each laboratory needs to be equipped with 1 to 2 grounding points (safety ground and signal ground). Technical parameters 1. Operating conditions: not more than 50℃, not more than 10MPa. 2. The high-pressure vessel is formed in one time with 45# steel, and the surface is chrome-plated. 3. Glass capillary: pressure ≤10MPa, length 600mm. 4. Glass jacket: with scale, temperature sensor port. Transparent organic glass protective cover, φ250×760mm 5. Piston pressure gauge: test pressure range 0-60MPa, maximum pressure can be set. 6. Pointer pressure gauge: range 0-10MPa, accuracy 0.4%FS. 7. Temperature sensor: Pt100, display division 0.1℃. 8. Super constant temperature water bath: fluorine-free environmentally friendly refrigeration , with circulation pump, temperature range -5～100℃, temperature control accuracy 0.1℃. 9. Rated voltage: 220V, total power: 3kW. 10. Overall dimensions: 1200×500×1700mm, movable design, with brake wheels, high-quality aluminum alloy profile frame, no welding points, easy installation and disassembly, horizontal adjustment support casters. 11. Engineering identification: including equipment position number, pipeline flow arrow and identification, valve position number and other engineering equipment concept matching, so that students are in a safe experimental operation environment, learn to recognize engineering pipeline identification, and cultivate students' engineering concept. 12. Virtual simulation software for electrical installation of building buildings and intelligent buildings Based on unity3d design, users can choose different sizes of interactive interfaces 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), schematics (you can enter the equipment from the schematics). 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, terminal 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 pool. 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 built-in multiple-choice questions, both correct and wrong choices are prompted) 4. Design layout: There are multiple-choice questions and calculation questions, each question 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 cognition: It is equipped with the best viewing angle, equipment det*ls (displaying the introduction or parameters of the equipment), exercises (8 built-in multiple-choice questions, both correct and wrong choices are prompted), and schematic diagram (you can enter the equipment from the schematic diagram). Equipment includes: nozzle, HFC-227 storage bottle, bottle head valve, HFC-227 one-way valve, high-pressure hose, gas one-way valve, safety valve, weighing alarm, electromagnetic starter, selector valve, smoke alarm, fire alarm controller. 3. Principle display: Demonstrate the working principle of the gas fire extinguishing system, 3D animation demonstration, 3D model is semi-transparent, and the internal gas can be seen. Equipped with practice module (3 built-in multiple-choice questions, with prompts for correct and wrong choices) 4. Design 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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