Alarm management module for a wastewater pumping station

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United States of America Patent

PATENT NO 11557190
APP PUB NO 20210233377A1
SERIAL NO

17054438

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Abstract

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An alarm management module (13) is for a wastewater pumping station that includes at least one pump (9a, 9b) arranged for pumping wastewater out of a wastewater pit (1). The alarm management module (13) is configured to process at least one level variable (h) indicative of a filling level of the wastewater pit (1) and at least one capacity variable (p %, P %, C %) indicative of a pumping capacity of the wastewater pumping station. The alarm management module (13) is configured to trigger an intervention alarm only if all of the following conditions are met:

    a) the at least one level variable (h) is at or above a predetermined alarm level threshold (hm),b) the at least one level variable (h) is increasing, andc) the at least one capacity variable (p %, P %, C %) is below a capacity threshold.

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Patent Owner(s)

Patent OwnerAddress
GRUNDFOS HOLDING A/SPOUL DUE JENSENS VEJ 7-11 BJERRINGBRO 8850

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kallesøe, Carsten Skovmose Viborg, DK 20 49
Pjengaard, Ole Hejn Rander SØ, DK 1 1
Schou, Christian Engesvang Engesvang, DK 4 3

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