Water tank and heat pump water heater comprising the same
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United States of America Patent
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May 31, 2016
Grant Date -
Jan 1, 2015
app pub date -
Jun 26, 2014
filing date -
Jun 26, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A water tank may include an inner tank and a condenser. The condenser may have a liquid inlet tube, a liquid outlet tube, first and second condensing tubes wound around respectively an outer wall of an upper and lower part of the inner tank, first ends of the first and second condensing tubes being in fluid communication with the second end of the liquid inlet tube, and a third condensing tube wound around an outer wall of a bottom part of the inner tank beneath the lower part. A first end of the third condensing tube may be in fluid communication with second ends of the first and second condensing tubes respectively. A second end of the third condensing tube may be in fluid communication with a first end of the liquid outlet tube. A heat pump water heater comprising the water tank may be further provided.
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Family
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