Rafrigeration And Air Conditionins Lab

Rafrigeration And Air Conditionins Lab

Mechanical Heat Pump Test Rig

Aim :

This Laboratory scale working model housed on a M.S. Square tube frame and further mounted on a wheels (CI) with instrumentation panel is used i) To study the performance of vapour compression Refrigeration system using water cooled condenser / water cooled evaporator, ii) Co efficient of performance (COP) of the system.

01. Hermitically Sealed Compressor

Capacity : 1/3 HP
Make & Model : SHRIRAM/KIRLOSKAR

02. Condenser

Type : Shell and Coil with Refrigerant inside the tube

03. Evaporator Water Cooled

Type : Shell and Coil with refrigerant Inside the tube
04. ROTA METER : 1 No
Make : Eureka

05. Hand Shut Off Valves

Size : ¼”
Make : Kim/vanaz/equivalenT

06.Filter Drier

Make : Danfoss/equivalent

07. Energy Meters

Make : Bhel/indimeter/equivalent

08. Thermostat

Make : Danfoss/equivalent
09. Compound Gauges : 1 NO
Range : -30 “ Hg to +150 psi
Make : Fiebig/equivalent

10. Measuring Instruments

a) Digital Temperature Indicator  

11. Sump Tank

a) Capacity : Suitable
b) Material : S.S

12. PUMP

a) Make : UP National Mgf. Co.,/ Equivalent

13. Rota Meter

Make : Eureka/ Equivalent
Optional : At Extra Cost Line Voltage Corrector
Capacity : 4KVA
Output : 230V+/- 10%