Heat Pump system

Principles of Heat Pump



- Vaporization happens as a vaporizer absorbs heat from outside.
- A compressor draws in the low temperature, high-pressure gas.
- As the refrigerant is compressed in the compressor, the high-temperature, high-pressure gas is conveyed to the condenser.
- The refrigerant becomes liquid as the condenser discharges heat (hot wind, hot water).
- The high-pressure liquefied refrigerant is decompressed at the expansion valve.
- The low-temperature, low-pressure liquefied refrigerant recycles as it enters into the vaporizer.

Main application

Can be applied to almost all places related to living, such as cooling and heating systems of buildings, industrial processes, stock-raising industry, fish-raising industry and agriculture.
1. Facilities needing cold and hot water at the same time
2. Facilities using industrial waste heat (such as industrial facilities, etc)
3. Buildings with serious load changes (such as department stores, training institutes and churches, etc)
4. Facilities additionaly needing heat source systems
5. Cooling and heating systems of buildings affected by the law about the efficient use of energy