FILTERED WATER UNIT FOR WATER TREATMENT SYSTEM, WATER TREATMENT SYSTEM STORAGE UNIT (VERSIONS), AND WATER TREATMENT SYSTEM (VERSIONS) Russian patent published in 2011 - IPC B01D61/02 C02F1/44 

FIELD: process engineering.

SUBSTANCE: invention relates to water treatment, mainly, drinking water treatment, and may be used in household water treatment system. Proposed unit comprises housing accommodating filtered water elastic chamber and unclean water feed zone formed between chamber and housing walls. Note here that elastic chamber is made from thermoplastic material and consists of chamber and neck made integral, neck being rigidly secured in housing. Note also that chamber body is made from modified thermoplastic material with orientation along two axes, particularly, from thermoplastic polyolefin elastomer or thermoplastic styrene elastomers. Set of invention covers also two versions of accumulating device of water treatment system and two versions of water treatment system comprising accumulating device and filtered water storage.

EFFECT: higher quality of treatment and higher system reliability.

32 cl, 5 dwg