HM 150.04A Centrifugal Pump Didactic Equipment Vocational Education Equipment Fluid Mechanics Lab Equipment
I.Product Overview
1.1 Overview
Centrifugal pumps are turbines used to convey fluids. The HM 150.04A device can be used to investigate centrifugal pumps and to record typical pump characteristic curves.
The experimental device consists of a self-priming centrifugal pump, a ball valve on the outlet side and pressure gauges on the inlet and outlet sides. It is driven by an asynchronous motor. The speed can be adjusted steplessly by a frequency converter. The ball valve is used to adjust the head.
In the experiment, the operating characteristics of the pump are investigated as a function of the flow rate and are displayed as a characteristic curve. The speed and power of the motor are displayed digitally. The pressures on the inlet and outlet sides are displayed on two pressure gauges.
The experimental device can be easily and safely placed on the working surface of the HM 150 base module. The pump draws water from a tank on the base module HM 150A. The flow rate is determined by the return flow into the measuring tank on the HM 150A.
1.2 Features
1. The product has a beautiful appearance and is durable.
2. The product has excellent electrical performance and electrical safety, fully ensuring user safety.
3. The product adopts a modular design and can be used in combination with experimental modules of the same series.
4. The product has a simple structure, the principle is clear and easy to understand, and it is easy for students to learn relevant knowledge.
II.Performance Parameter
2.1 Technical Parameters
Power supply parameters: AC230V 50Hz
Centrifugal pump, self-priming
Maximum flow: 3000L/h
Maximum head: 36.9m
Asynchronous motor
Nominal power: about 370W
Measuring range:
Pressure (outlet): -1...5 bar
Pressure (inlet): -1...1.5 bar
Speed: 0...3000 rpm
Power: 0...1000W
2.2 Dimensions and Weight
Dimension: 1100x640x600mm
Weight: about 45Kg
III.Components List
3.1 Main Part
|
Number
|
Name
|
|
1
|
Tachometer
|
|
2
|
Power meter
|
|
3
|
Water pump power switch
|
|
4
|
Potentiometer speed regulator
|
|
5
|
Load switch
|
|
6
|
Emergency stop switch
|
|
7
|
Schematic diagram
|
|
8
|
Flow control switch
|
|
9
|
Outlet pressure gauge
|
|
10
|
Inlet pressure gauge
|
|
11
|
Single-phase water pump
|
3.2 Accessories
IV. Product Configuration List
|
No.
|
Name
|
QYT
|
|
1
|
Tachometer
|
1
|
|
2
|
Power meter
|
1
|
|
3
|
Water pump power switch
|
1
|
|
4
|
Potentiometer speed regulator
|
1
|
|
5
|
Load switch
|
1
|
|
6
|
Emergency stop switch
|
1
|
|
7
|
Schematic diagram
|
1
|
|
8
|
Flow control switch
|
1
|
|
9
|
Outlet pressure gauge
|
1
|
|
10
|
Inlet pressure gauge
|
1
|
|
11
|
Single-phase water pump
|
1
|
|
12
|
Key
|
2
|
V. Experiment List
Experiment 1 Pump flow measurement method
Experiment 2 Centrifugal pump operation characteristics experiment
Experiment 3 Centrifugal pump speed regulation experiment
