Purified water storage system with accumulator tank and diaphrag

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Discharge of treated material

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

210134, 210137, 2102572, 2104332, B01D 1300

Patent

active

046785655

ABSTRACT:
A system is provided for supplying purified water, without requiring continuous flow of water across the water purification device. A reverse osmosis unit is provided having an unpurified water inlet, a reject water outlet and a product water outlet. The unpurified water inlet is connected to a source of unpurified water. The reject water outlet and the product water outlet are connected to water regulating means. The water regulating means has outlets to drain and to an accumulator tank. When pressure in the accumulator tank is below a predetermined amount, a diaphragm responsive to the pressure operates a pair of spool valves to first automatically direct a first amount of product water only to drain. Thereafter, the spool valves automatically discontinue flow of the first amount of product water to drain and direct the product water to the accumulator tank. In this manner, the first amount of water which has been standing and was subject to osmosis and/or excessive bacteria multiplication does not enter the accumulator tank.

REFERENCES:
patent: 3333699 (1967-08-01), Bliss et al.
patent: 3493496 (1970-02-01), Bray et al.
patent: 3505216 (1970-04-01), Kryzer
patent: 3542199 (1970-11-01), Bray et al.
patent: 3616921 (1971-11-01), Bray
patent: 3670892 (1972-06-01), Baerg et al.
patent: 3786924 (1974-01-01), Huffman
patent: 3794173 (1974-02-01), Bray
patent: 3846295 (1974-11-01), Gibbs
patent: 3887463 (1975-06-01), Bray
patent: 3959146 (1976-05-01), Bray
patent: 4021343 (1977-05-01), Tyler
patent: 4086166 (1978-04-01), Martin
patent: 4176063 (1979-11-01), Tyler
patent: 4190537 (1980-02-01), Tondreau et al.
patent: 4347132 (1982-08-01), Davis
patent: 4391712 (1983-07-01), Tyler et al.
patent: 4482456 (1984-11-01), Grayson

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Purified water storage system with accumulator tank and diaphrag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purified water storage system with accumulator tank and diaphrag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purified water storage system with accumulator tank and diaphrag will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1661220

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.