Heat pump heating system for single and multi-family houses with renewable energy, has housing whose outer side is heated at temperature of specific range when inner region of housing is heated at temperature of specific range

摘要

The system has a housing whose outer side is heated at a temperature of minus 7 degree Celsius when an inner region of the housing is heated at a temperature of about plus 7 degree Celsius. A heat pump is provided in an inner chamber for delivering warm air to a hot air-wall heater using rectangular backward-moving ventilation pipes that are attached on furniture-free wall portions. Air is driven with electrical power air to air heat pump system in a natural gas heater, and an installation room of the heat pump is heated by solar air collectors on south side of the housing.