ZM7317 Open Channel Distribution and Measuring Devices 2.5meter Flow Channel Didactic Equipment Vocational Training Equipment Fluid Mechanics Lab Equipment
I.Product Overview
1.1 Overview
Hydraulic engineering is concerned with artificial waterways, river regulation and barrages, etc. By using an experimental flume in the laboratory, the necessary basic principles can be taught. The experimental flume is a closed water circulation loop. The cross-section of the experimental section is 60x300mm and the length of the experimental section is 2.5m. The side walls of the experimental section are made of plexiglass, which allows a good observation of the experiments. The inlet element is designed so that the water flows into the experimental section with almost no turbulence. The inclination of the experimental flume can be fine-tuned in order to simulate a slope and form a uniform water flow at a constant drainage depth. A variety of weir shapes are available to ensure the experimental plan.
1.2 Features
(1) The device adopts an aluminum profile column frame structure, which is simple and elegant overall. It is equipped with universal wheels at the bottom for flexible movement.
(2) The training platform has a good safety protection system.
(3) The simulator is made of transparent material, which is convenient for observing the water flow.
(4) The water flow rate can be adjusted by a ball valve.
II.Performance Parameter
Input power: single-phase three-wire AC220V 50Hz
Dimensions: 3000mmx500mmx1000mm
Weight: <100Kg
Ambient temperature: -10℃～+40℃
Relative humidity: <85% (25℃)
III.Components List and Detailed Introduction
3.1 Main Part
|
Number
|
Name
|
|
1
|
Water tank
|
|
2
|
Water inlet
|
|
3
|
Water outlet
|
|
4
|
Water pump
|
|
5
|
Ball valve
|
|
6
|
Flow meter
|
|
7
|
Water inlet pipe
|
|
8
|
Adjustment knob
|
|
9
|
Filter
|
|
10
|
Drain valve
|
|
11
|
Open channel pull block
|
|
12
|
Water level gauge
|
|
13
|
Open channel
|
3.2 Electrical parts
|
Number
|
Name
|
|
1
|
Load switch
|
|
2
|
Water pump indicator light
|
|
3
|
Power indicator light
|
3.3 Equipment Configuration List
|
No.
|
Name
|
QTY
|
|
Component 1
|
Water tank
|
1
|
|
Component 2
|
Water inlet
|
1
|
|
Component 3
|
Water drain
|
1
|
|
Component 4
|
Water pump
|
1
|
|
Component 5
|
Ball valve
|
1
|
|
Component 6
|
Flow meter
|
1
|
|
Component 7
|
Water inlet pipe
|
1
|
|
Component 8
|
Adjustment knob
|
1
|
|
Component 9
|
Control valve
|
2
|
|
Component 10
|
Water pump switch
|
1
|
|
Component 11
|
Water pump indicator light
|
1
|
|
Component 12
|
Power switch
|
1
|
|
Component 13
|
Power indicator light
|
1
|
|
Component 14
|
Water level meter
|
1
|
3.4 Accessories
|
Number
|
Name
|
Quantity
|
|
1
|
Flow plate
|
1
|
|
2
|
Pointed weir
|
1
|
|
3
|
Wide crest weir
|
1
|
|
4
|
Rectangular opening weir plate
|
1
|
|
5
|
Trapezoidal opening weir plate
|
1
|
|
6
|
V-shaped opening weir plate
|
1
|
|
7
|
Rectangular weir plate without opening
|
1
|
IV. Experiment List
Experiment 1: Determination of weir flow coefficient
Experiment 2: Study of hydraulic jump phenomenon
Experiment 3: Study of Chezy factor and coefficient
Experiment 4: Study of the relationship between underwater narrow crest weir and fold weir
