Central solar water heater system for a multi story building
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United States of America Patent
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Aug 17, 2021
Grant Date -
May 10, 2018
app pub date -
Aug 28, 2017
filing date -
Oct 7, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A system for supplying hot water to a floor of a building having a plurality of floors is disclosed. The system includes a hot water vessel operable to supply hot water for use in the floor of the building, the hot water vessel having an inlet for receiving cold water and a heating coil for transferring heat to water within the hot water vessel. The system also includes a heat exchanger having an outlet in liquid communication with the inlet of the hot water vessel, the heat exchanger being operable to collect stagnant heat within the floor and to preheat cold water flowing through the heat exchanger for delivery to the inlet of the hot water vessel. A hot water supply system for a plurality of apartments in a multi-story building having at least one exterior solar-facing wall exposed to solar radiation and a fire sprinkler supply system for a building are also disclosed.
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Cited Art Landscape
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