EP 4150166 A1 20230322 - SYSTEM FOR RECYCLING DRAINED WATER AS TOILET FLUSH WATER
Title (en)
SYSTEM FOR RECYCLING DRAINED WATER AS TOILET FLUSH WATER
Title (de)
SYSTEM ZUR RÜCKFÜHRUNG VON DRAINIERTEM WASSER ALS TOILETTENSPÜLWASSER
Title (fr)
SYSTÈME DE RECYCLAGE D'EAUX USÉES EN TANT QU'EAU DE CHASSE DE TOILETTES
Publication
Application
Priority
- DK PA202000579 A 20200514
- EP 2021062581 W 20210512
Abstract (en)
[origin: WO2021228918A1] A system for recycling drained water as toilet flush water, the system comprising: - a water drain (12); - a pump well (200) in wastewater communication with said water drain (12); - a pump positioned in said pump well (200); - a sensor unit (100) positioned between said water drain (12) and said pump well (200) and adapted for continuously detecting the quality of said wastewater passing between said water drain (12) and said pump well (200); - a water tank (400) adapted for receiving water; wherein said pump is adapted for pumping wastewater into said water tank (400); and - a control unit (700) operably connected to said sensor unit and said pump and configured for activating or deactivating said pump in response to data received from said sensor unit (100) about the quality of said wastewater and preset threshold values of said wastewater quality.
IPC 8 full level
E03B 1/04 (2006.01); E03D 5/00 (2006.01); G01N 33/18 (2006.01)
CPC (source: DK EP)
E03B 1/041 (2013.01 - EP); E03B 1/042 (2013.01 - DK EP); E03B 1/044 (2013.01 - EP); E03D 5/003 (2013.01 - EP); G01N 33/18 (2013.01 - EP); E03B 2001/045 (2013.01 - EP)
Citation (search report)
See references of WO 2021228918A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021228918 A1 20211118; DK 180926 B1 20220629; DK 202000579 A1 20220104; EP 4150166 A1 20230322
DOCDB simple family (application)
EP 2021062581 W 20210512; DK PA202000579 A 20200514; EP 21733718 A 20210512