Water hardness detection probe, sensor, detection method and water softener

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United States of America Patent

PATENT NO 11927584
APP PUB NO 20220042964A1
SERIAL NO

16979158

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Abstract

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A water hardness detection probe, sensor, detection method and water softener are provided. The sensor includes a control unit which includes a processing module and a potential detection module. The detection probe includes a first probe and a second probe. When the first and second probes are both exposed in raw water, a potential between the first and second probes is regarded as first potential. When the first probe is in the raw water and the second probe is in softened water, the potential between the first and second probes is regarded as the second potential. The potential detection module measures the potential between the first and second probes. The processing module determines the water hardness of the softened water according to a difference between the first potential and the second potential. The sensor can detect the water hardness of the water softener in real time and eliminate detection deviations.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION401 NO 13 HUIYE ROAD TANGJIA COMMUNITY FENGHUANG STREET GUANGMING DISTRICT SHENZHEN GUANGDONG 518107

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Min Guangdong, CN 70 558
Li, Guoping Guangdong, CN 49 198
Xia, Xue Guangdong, CN 6 7

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