HOT WATER SUPPLY TANK, HOT WATER SUPPLY TANK UNIT, AND HEAT-PUMP WATER HEATER

WIPO Patent Application WO/2024/062606

A1

Provided is a hot water generation device with which it is possible to perform an efficient operation or an operation that maintains user comfort, in accordance with conditions, without using a plurality of pumps. This hot water supply tank (12) comprises: a tank (51) in which supply water can be retained; a water supply pipe (53) having an outlet (52) disposed at a bottom section within the tank (51), the water supply pipe (53) channeling the supply water into the tank (51); a coil (55) provided within the tank (51), the coil (55) distributing circulation water for heating the supply water within the tank (51); a hot water supply pipe (56) that guides hot water, which is the supply water after heating within the tank (51), to outside of the tank (51); and a heat-insulating member (58) disposed higher than the vicinity of the height of the outlet (52) of the water supply pipe (53) or the vicinity of the height of a lower end (55d) of the coil (55), the heat-insulating member (58) covering the outer surface of the tank (51).

ISHIKAWA KAKERU (JP)
ABE HAYATO (JP)

PCT/JP2022/035410

March 28, 2024

September 22, 2022

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TOSHIBA CARRIER CORP (JP)

F24H9/00; F24H1/18; F24H4/02

WO2021010168A1

2021-01-21

JP2015140968A	2015-08-03
JP2020118395A	2020-08-06
JP2011002201A	2011-01-06
JP2012184865A	2012-09-27
JP2013092337A	2013-05-16
JP2015218932A	2015-12-07
JP2019184198A	2019-10-24
JP2002542447A	2002-12-10

TOKYO INTERNATIONAL PATENT FIRM (JP)

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