Energy-saving and heat preservation device
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United States of America Patent
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Aug 6, 2013
Grant Date -
Aug 23, 2012
app pub date -
Feb 18, 2011
filing date -
Feb 18, 2011
priority date (Note) -
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Abstract
An energy-saving and heat preservation device is mainly a heat preservation device for heating device and receptacle. Upper and lower receiving slots opened to outside and opposite to upper and lower ends of a receptacle respectively are provided in the heating device, while a first and a second chambers opposite to each other are provided in the heat preservation device. Energy storage material, which is a reversible phase-change material, is received within the first chamber. A conduit is connected between the first and the second chambers to form an integral connection arrangement. Hence, waste heat generated in the heating process is collected and stored, and is used for heat preservation. Not only the exhausted waste heat, which later becomes heat load of air conditioning apparatus, can be reduced but also power consumption for heat preservation can be lowered.
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