DYHFLT-01 Multifunctional fluid mechanics comprehensive training device

1. This test bench is a new type of comprehensive fluid mechanics test bench with a compact structure, reasonable layout, and multiple uses.

2. The test water tank and pipes are made of thick-walled high-quality transparent organic glass tubes. The experimental phenomena are clear and convenient for students to observe.

3. The entire equipment is a self-propelled frame structure and is equipped with restr*ning feet to facilitate disassembly, m*ntenance and transportation of the system.

4. The device design allows for 360-degree observation, enabling all-round teaching and experimentation.

Purpose:

1. Suitable for engineering fluid mechanics (hydraulics) teaching experiments.

2. It can perform Reynolds experiment, Bernoulli experiment, resistance experiment along the way, local resistance experiment and Venturi flowmeter calibration experiment.

M*n configuration:

Reynolds experimental tube, Bernoulli experimental tube, resistance tube along the way, local resistance tube, water pump, stopwatch, glass thermometer, pressure gauge, scale ruler, Venturi flow meter, experimental water tank, metering water tank, water storage tank, indicator fluid Box, st*nless steel frame.

Technical Parameters:

1. Operating environment: temperature 0-40℃, relative humidity: ≤90%RH, power supply: 220V/50Hz. Can be operated continuously.

2. Reynolds tube: length 1100mm, inner diameter Φ15mm, plexiglass.

3. Bernoulli tube: total length 1100mm, inner diameter Φ20mm and Φ14mm, made of plexiglass tube, calculate the dynamic and static pressure heads with each change point according to the two-point method.

4. Resistance tube along the way: length 1100mm, inner diameter Φ14mm, made of organic glass, distance between two pressure measuring points: 800mm.

5. Local resistance tube: total length 1100mm, inner diameter Φ14mm and Φ23mm, made of organic glass, equipped with Venturi flowmeter and gate valve, which can be used to measure the pressure difference before and after the fluid flows through the copper gate valve, and to calibrate the Venturi flowmeter.

6. Experimental flow rate Q=0~18 L/min, Pitot tube experimental flow rate: 100~200cm/s, maximum static pressure head 400mmH2O.

7. The pressure gauge is fixed on the pressure measuring frame by 22 plexiglass tubes with a diameter of φ8mm. There is a scale attached to the pressure measuring frame for easy reading. The indicating liquid in the differential pressure gauge is water, which is non-toxic and safe to operate.

8. Silent and environmentally friendly water pump: head: 12m, flow: 15L/min, power: 120W.

9. Measuring tank: Made of transparent organic glass with a volume of 10L, and a measuring scale.

10. Experimental water tank: Made of organic glass, with a volume of 40L, and an indicator liquid box on top. The indicator liquid is red ink.

11. Water tank: The volume is about 100L, made of welded PVC board.

12. The fluid-water used in the experiment is designed for full circulation use, fully saving water resources.

13. The frame and tabletop are made of 304 st*nless steel, with compact structure, beautiful appearance and easy operation.

14. Overall dimensions: 1600×550×2000mm (length×width×height), the frame is removable, with casters and locking feet.