Full-scale sewerage system Didactic Equipment Thermal Transfer Educational Equipment

Full-scale sewerage system Didactic Equipment Thermal Transfer Educational Equipment

SR-510 Full-scale sewerage system Didactic Equipment Thermal Transfer Educational Equipment for college, vocational training center, university. 

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SR-510 Full-scale sewerage system Didactic Equipment Thermal Transfer Educational Equipment

1.Description

The routing of sewers is particularly important in wastewater engineering. Pipe inclinations, pipe inlets and outlet, reducers and cross-sections must be considered when designing systems, taking into account interactions between the components. In particular, the pressure distribution in complex pipe systems places high demands on design engineers. Design errors lead to noise, empty drain traps and clogged pipes.

SR 510 allows a variety of experiments in the field of wastewater engineering and enables the visualisation of flow processes in sewers.

The experimental plant includes an extensive drainage pipe system based on common real-world elements. The pipes are transparent to allow visualisation of the flow processes. The cisterns are located in the top part of the experimental plant. These are opened or closed individually via solenoid valves. In addition, the bypass, ventilation pipe and pressure flushing are equipped with solenoid valves. The solenoid valves are triggered via a remote control. The system can be used to study the flow and pressure curve at different types of junctions, pipe offsets, cross-sectional changes and drain traps under different ventilation and evacuation conditions. The system contains a closed water circuit with collection tank and pump.

There are pressure measuring points located along the downcomer to measure the pressure conditions in the wastewater system. The measuring points are connected to a tube manometer via hose connections. The flow rate is determined via a rotameter.

2.Technical details

Specification

experimental plant for demonstration of wastewater technology

transparent glass pipes and tanks

10 cisterns with remotely-operated solenoid valves

1 toilSR with cistern

1 toilSR with pressure flush

contains downcomer, collection pipe, ventilation pipe and bypasses

6 tube manometers to indicate the pressure curve in the downcomer

measurement of flow rate via rotameter

 

Technical data

Pump

power consumption: 550W

max. flow rate: 4,5m3/h

max. head: 42,6m

Collection tank

volume: approx. 300L

Transparent cisterns

4x 20L

6x 10L

Cistern

1x 9L

Flush for toilet: max. 9L

 

Measuring ranges

flow rate: 0,4…4L/h

pressure: 6x 1500mmWC

 

230V, 50Hz, 1 phase

230V, 60Hz, 1 phase

120V, 60Hz, 1 phase

UL/CSA optional

 

Required for operation

compressed air connection: 6…10bar

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