Made in China
Bench Top Mechanical Heat Pump Trainer
The air-to-water heat pump trainer consists of a compressor, an evaporator with fan, a thermostatic expansion valve and a coaxial coil heat exchanger as condenser.
All components are clearly arranged in the trainer.
For a continuous operation the generated heat is dissipated via an external cooling water connection.
The compressed refrigerant vapour condenses in the outer pipe of the condenser and thereby discharges heat to the water in the inner pipe.
The liquid refrigerant evaporates at low pressure in the finned tube evaporator and thereby absorbs heat from the ambient air.
The hot water circuit consists of a tank, a pump and the condenser as heater.
The cooling water flow rate is set via a valve and measured.
FEATURES:
Design and operation of an air-to-water heat pump
Representation of the thermodynamic cycle in the log p-h diagram
Energy balances
Determination of important characteristic variables
Compressor pressure ratio
Real coefficient of performance
Dependence of the real coefficient of performance on the temperature difference (air-to-water)
Operating behavior under load
Ideal coefficient of performance
SPECIFICATION:
Compressor :
Capacity: 372W at 7,2/32°C
Coaxial coil heat exchanger (condenser) :
Refrigerant content: 0,55L
Water content: 0,3L
Finned tube evaporator :
Transfer area: approx. 0,175m2
Pump :
Max. Flow rate: 1,9m3/h
Max. Head: 1,4m
Hot water tank volume: approx. 4,5L
Refrigerant: R134a/22/A
Filling volume: 1kg
CO2-equivalent: 0,6t
Measuring ranges :
Pressure: 2x -1…15bar
Temperature: 4x 0…100°C, 2x -100…100°C
Power: 0…6000W
Flow rate: 0…108L/h (water)
Flow rate: 10…160L/h (cooling water)
Required for operation :
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase
As leading bench top mechanical heat pump trainer manufacturers, suppliers & exporters in China, Engineering Lab China combines factory-direct pricing, strict quality control and reliable worldwide shipping. Every Bench Top Mechanical Heat Pump Trainer is built in-house in Guangzhou City to deliver dependable performance for engineering training and teaching environments.
We manufacture every Bench Top Mechanical Heat Pump Trainer at our own facility in Guangzhou, China. No middlemen — you get factory pricing on Engineering Laboratory Trainer Kits, Training Charts and Educational Equipment.
Every Bench Top Mechanical Heat Pump Trainer passes a strict outward quality check before dispatch, so it stands up to daily use in Industrial Training Institutions, Engineering Colleges & Polytechnics.
From a single trainer kit to a full lab tender, our team manages packaging and prompt international delivery so your Bench Top Mechanical Heat Pump Trainer arrives on schedule, anywhere in the world.
EngineeringLabChina is a leading bench top mechanical heat pump trainer manufacturers, bench top mechanical heat pump trainer suppliers & exporters in China. Whether you need a single unit for a lab refresh or a complete tender for a polytechnic, we handle Engineering, Procurement, Installation and Commissioning under one roof.
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