Ice Stores in Refrigeration Educational Equipment Refrigeration Training Equipment

Ice Stores in Refrigeration Educational Equipment Refrigeration Training Equipment

SR2041 Ice Stores in Refrigeration Educational Equipment Refrigeration Training Equipment for college, vocational training center, university. 

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SR2041 Ice Stores in Refrigeration Educational Equipment Refrigeration Training Equipment

Learning Objectives / Experiments

– Design and operation of an energy-efficient refrigeration system

– Function and operation of an ice store

* charge

* discharge

– Energy flow balance

– Energy transport via different media

– Compression refrigeration cycle in the log p-h diagram

– Function and operation of a wet cooling tower

– Function and operation of a dry cooling tower

Specification

[1] Investigation of the charging and discharging of an ice store

[2] System with ice store, glycol-water tank, compression refrigeration system, dry and wet cooling towers

[3] Refrigeration circuit for R134a with compressor, condenser, evaporator and expansion valve

[4] Glycol-water tank as central receiver and distributor of energy flows

[5] Glycol-water circuit with pump: cooling of the refrigerant condenser, heating of the refrigerant evaporator, charging/discharging of the ice store, operation of the dry cooling tower

[6] Water circuit with pump to operate the wet cooling tower

[7] Thermometer, manometer, flow meter at all relevant measuring points to balance the processes

Technical Data

Compressor, refrigeration capacity: approx. 1,7kW

at -15/32°C

Pump, ice store circuit

– max. flow rate: 7m³/h

– max. head: 8m

Pumps, wet/dry cooling tower

– max. flow rate: 3,6m³/h

– max. head: 10m

Pump, condenser cooling

– max. flow rate: 4m³/h

– max. head: 4m

Ice store: 150L

Glycol-water tank: 28L

Wet cooling tower, rated cooling capacity: 12,8kW

Dry cooling tower, rated cooling capacity: 13,8kW

Measuring ranges

– temperature: 4x -20…40°C; 7x 0…60°C;

4x -50…100°C

– pressure: 1x -1…9bar; 1x -1…24bar

– flow rate: 3x 106…1000L/h; 1x 15…105L/h;

1x 395…3995L/h

Dimensions and Weight

l x w x h: 1920x800x1800mm (trainer)

l x w x h: 1350x640x1850mm (wet cooling tower)

l x w x h: 1000x920x1110mm (dry cooling tower)

Weight: approx. 522kg (in total)

Connections

230V, 50/60Hz, 1 phase or 230V, 60Hz, 3 phases

Water connection

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