·1. Working conditions
Operates at room temperature and pressure, power supply voltage AC380V, 20kw。
Second, the purpose of the experiment
1. Test the characteristics of centrifugal pumps;
2. Cavitation experiment of water pump;
3. Series and parallel test of water pump.
3. Product features
The pipeline system of this laboratory bench is made of stainless steel pipes, and the centrifugal water pump is made of low-noise, non-corrosive and environmentally friendly type.
Fourth, technical parameters
1. Operating environment: temperature 0-40, relative humidity: 90%RH, power supply: 380V 50Hz, continuous operation;
2. The centrifugal pump adopts an anti-corrosion centrifugal pump, the rated power of the motor is 750W, the speed is 2900R, the suction stroke is 8m, the efficiency is 34%, and the maximum flow is 90m3 h, pump inlet pipe diameter d: 34mm, head: 11m, wide experimental range, cavitation cavitation phenomenon can obviously occur
3. The pressure gauge adopts Y-100 type with a range of (0-06mpa）；
4. Flow rate of turbine flowmeter: 0 15m3 h;
5. Water storage tank: about 160L, carbon steel material, anti-rust and anti-corrosion treatment The service life reaches more than 15 years, when the water supply is stopped and the pump valve is opened, the cavitation phenomenon can occur when the pump is running
6. The fluid-water used in the experiment is designed for full circulation
7. The electric control box is equipped with a switch indicator light and a power meter to display the power of the pump
8. Overall frame: stainless steel.
9. Dimensions: 1650 550 1900mm.
5. Product specifications and accessories