KR20200061085A
|
|
Heating system using waste heat of fish farm
|
KR101538076B1
|
|
Dehumidifying cooling and heating apparatus being heat pump unit of water-air system
|
KR20130113395A
|
|
Method for punching digging hole for heat exchanger having a type of soaking in underground water and structure of digging hole the same
|
KR101429084B1
|
|
upper air inhale type Dehumidifying cooling and heating apparatus
|
KR20140122796A
|
|
Dehumidifying cooling and heating apparatus being available to two evaporator and condenser
|
KR20140007676A
|
|
Water heat utilizing apparatus of air heat source heat pump using water heat source by secondary heat source
|
KR20130115001A
|
|
Apparatus for preheating of heat-source air in air heat-source heat pump
|
KR101309078B1
|
|
Apparatus for supplying underground heat source for heat pump
|
KR20130058820A
|
|
Soil heating apparatus using remainded heat of house and heat pump
|
KR20120137743A
|
|
Apparatus for using remainder heat in cooling/heating system
|
KR20120095718A
|
|
Equipment for exchanging terrestrial heat
|
KR20120032620A
|
|
Cooling/heating equipment using saline underground water
|
KR20120023222A
|
|
Cooling/heating equipment using warming waste water of power plant
|
KR20100127013A
|
|
Cooling/heating equipment by using heat pump
|
KR20090077730A
|
|
Cooling/heating system by using heat pump
|
KR20090114511A
|
|
The heating and cooling system using geothermy
|
KR100885635B1
|
|
The heating apparatus of equipment house that practical use of a cryostat
|