nashi demonstration house

SW PERSPECTIVE WIND COLLECTOR INSTRUCTOR: ROB PYATT NASHI/OGLALA LAKOTA COLLEGE AKOL NIEDERHAUSER PASSIVE AND ACTIVE SYSTEMS GEOTHERMAL Mixture of water and or antifreeze circulates in underground pipes with natural and pumped convection Enters compressor and heat exchanger and is concentrated Treated air is circulated through the ductwork Horizontal Piping: Vertical Piping: 400-600’ of piping per ton of heating 150-450‘ deep Spread over large yard 3-6’ down Meant for smaller yards More disturbance More exoensive, less pipe Cheaper/Easier Less disturbance Positive air pressure enters into the house and negative pressure exits the house The shed roof optimizes passive solar during the winter and summer months. You gain needed sunlight in the winter and block unwanted sunlight in the summer Air heated in solar collector and is attached to the house Goes back into the house int erior causing cooler air to be pulled into collector, completing the cycle Cheap/Cost eﬀective SHED ROOF

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Spring 2012 NASHI Studio mid term presentation

TRANSCRIPT

SW PERSPECTIVE

WIND COLLECTOR

INSTRUCTOR: ROB PYATTNASHI/OGLALA LAKOTA COLLEGE

AKOL NIEDERHAUSER

PASSIVE AND ACTIVE SYSTEMSGEOTHERMAL

Mixture of water and or antifreeze circulates in underground pipes with natural and pumped convection Enters compressor and heat exchanger and is concentrated

Treated air is circulated through the ductwork Horizontal Piping: Vertical Piping: 400-600’ of piping per ton of heating 150-450‘ deep Spread over large yard 3-6’ down Meant for smaller yards More disturbance More exoensive, less pipe Cheaper/Easier Less disturbance

Positive air pressure enters into the house and negative pressure exits the house

The shed roof optimizes passive solar during the winter and summer months. You gain needed sunlight in the winter and block unwanted sunlight in the summer

Air heated in solar collector and is attached to the house

Goes back into the house int erior causing cooler air to be pulled into collector, completing the cycle

Cheap/Cost e�ective

SHED ROOF

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