Multifunctional Heat Pumps
Heat pump technology is closely watched around
the world in recent years of new energy technologies.
By people familiar with
the "pump" is a can increase the potential energy of the machinery and
equipment, such as water pumps are mainly high water pumped from the low.
The
"heat pump" is a natural from the air, water or soil to obtain low-grade heat
energy, through electricity doing work, providing that can be used by people of
high-grade heat energy devices. Heat pumps work as a natural phenomenon, as the
flow of water from the lower height, as heat always flows from the high
temperature low temperature zone. But people can create the machine, as the
water from the lower elevated to high places and the use of pumps, as used heat
pumps can pump heat from low to high temperature.
Therefore, to enhance the heat
pump is essentially a device is the role of heat pumps absorb heat from the
surrounding environment, and to pass it to the heated objects (temperatures
higher objects), it works the same with the refrigerator are in accordance with
reverse Carnot cycle work, the only difference lies in working temperature range
is different. Heat pump at work, as part of its own consumption of energy, the
energy stored in environmental media should be digging through the circulatory
system to improve heat transfer working fluid temperature to use, but the entire
heat pump power consumption of devices in the output power is only a small part
of the Therefore, the use of heat pump technology can save a lot of high-grade
energy.
In operation, evaporator to draw heat from the surrounding environment
in order to evaporation refrigerants, refrigerant vapor compressed by the
compressor temperature and pressure rise, high-temperature vapor condensed into
liquid through the condenser, the release of heat transfer to the storage tank
of water. After condensation heat transfer working fluid through the expansion
valve back to the evaporator, and then by evaporation, so on ad infinitum.
