HOT WATER SUPPLY APPARATUS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240377104A1
SERIAL NO

18781725

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hot water supply apparatus includes a housing, a water tank, a master device, a pipeline, a first temperature sensor, an electric heater, and a controller. The pipeline includes a first coil. The first temperature sensor has a first height. The electric heater has a second height. The controller is configured to: determine a heating time of the electric heater or the first coil; calculate a preset temperature according to the heating time, the first height, and the second height; calculate a changing water temperature according to a water temperature in the water tank detected by the first temperature sensor and the heating time; and adjust an operating state of a heat pump or determine an operating state of the electric heater according to the changing water temperature and the preset temperature.

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Patent Owner(s)

Patent OwnerAddress
QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO LTD266510 NO 218 BAY ROAD QINGDAO ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE SHANDONG QINGDAO CITY SHANDONG PROVINCE 266510

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHEN, Weixing Qingdao, CN 34 453
LI, Pengfei Qingdao, CN 109 289
LIN, Zhongchao Qingdao, CN 1 0
PAN, Cuilian Qingdao, CN 1 0
XUE, Jie Qingdao, CN 39 275
ZHOU, Jianfeng Qingdao, CN 16 66

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