DYHGRG-16 gas-liquid fin tube heat exchanger training device
Release time：2024-06-13 01:00viewed：times
Technical parameters:
1. Input power: three-phase AC380V±10% 50Hz, power 5.5KW.
2. Finned tube heat exchanger, heat exchange area 2.0m2, made of copper tube.
3. St*nless steel heating water tank, volume 60L, heating power 4.0KW.
4. Circulating hot water pump parameters: flow: 20L/min, head: 12m, power: 120W. Flow meter range 40-400L/h.
5. Centrifugal fan parameters: *r volume 2000m3/h, wind pressure 1000 Pa, power 750W.
6. The experimental *r duct is made of transparent organic glass, divided into *r outlet section, experimental section, test section, etc., and flange nuts are used to connect each other. 7.
The temperature is measured by a high-precision temperature sensor , and the universal signal is input to the inspection meter and the high-precision digital display meter, which displays all experimental measurement parameters such as temperature, resistance, flow rate, power, etc. The manual damper adjusts the *r volume.
8. Dimensions: 2000×500×1500mm, st*nless steel movable bracket with double brake wheels.
9. 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 device from the schematic diagram). 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 multiple-choice questions built-in, 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: 1. Understand the structural principle of finned tube heat exchanger. 2. Understand the basic principles and methods of heat transfer enhancement of heat exchangers. 3. Master the test methods of heat transfer coefficient and resistance. M*n configuration: circulating hot water pump, rotor flowmeter, fin-tube heat exchanger, wind tunnel test section, centrifugal fan, automatic damper, flute and differential pressure wind speed measuring device, heating is steplessly regulated by solid pressure regulating module, control test instrument box, st*nless steel heating water tank, temperature patrol meter, st*nless steel stand and control panel.
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