Model of a simple air conditioning system Vocational Training Equipment Thermal Transfer Training Equipment

Model of a simple air conditioning system Vocational Training Equipment Thermal Transfer Training Equipment

SR-915.06 Model of a simple air conditioning system Vocational Training Equipment Thermal Transfer Training Equipment for college, vocational training center, university. 

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SR-915.06 Model of a simple air conditioning system Vocational Training Equipment Thermal Transfer Training Equipment

1.Description

 is part of the HSI training system for refrigeration and air conditioning technology. In combination with the base unit SR 915  the operational model of a simple air conditioning system is created. The model is plugged onto the base unit, secured using fasteners and connected with refrigerant hoses to become a complete refrigeration circuit for the air cooler.

 

In systems for room cooling the air to be cooled is aspirated from the room by a fan, cooled and fed back into the room. This model demonstrates the principles of room cooling and the components of an air conditioning system.

 

The model  includes an air duct with transparent front, fan for air transport, an evaporator as air cooler and an expansion valve. All components are clearly arranged on a panel.

 

The individual components of the system, here the compressor and the fan, are operated via the software. The software offers the option to simulate faults.

The volumetric air flow rate is determined via a differential pressure measurement. Temperatures and humidity before and after the evaporator are recorded by sensors, digitised and dynamically represented in the software.

Fundamentals and individual components are represented in the educational software for . Performance assessments check the learning progress. With the aid of the authoring system further exercises and performance assessments can be created.

2.Technical details

Specification

model of a simple air conditioning system to plug onto the base unit SR 915

 training system with HSI technology

air duct with transparent front

evaporator as air cooler

radial fan with throttle valve

thermostatic expansion valve as expansion element

sensors to record temperature, humidity and differential pressure for determining the volumetric air flow rate

 

Evaporator as air cooler

transfer area: approx. 900cm2

Radial fan

max. power consumption: 80W

max. flow rate: 255m3/h

 

Measuring ranges

temperature: 2x ±50°C, 2x 0…100°C

differential pressure: 0…10mbar

humidity: 2x 10…100% rel.

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