Title:
HEAT RECOVERY SYSTEM AND THERMO-SYPHON THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/140138
Kind Code:
A3
Abstract:
The present invention refers to a siphon with a heat exchanger (coil (2) ) which recovers part of the energy spent during the preparation of sanitary hot water, namely bath water, the said energy being generally lost when the water is drained into the sewer. The said energy might be either stored or recovered and reused in order to heat the water which is promptly used, for example, in the shower. The energy recovery siphon preferably consists of a siphon part (1), piping (3), coil (2) and reduction part (5), generally manufactured in PVC. The present invention also refers to a possible production of a domestic water heating system using a HRS or a plurality of HRSs, according to preferred embodiments herein described which by no means intend to limit the scope of the invention.
Inventors:
GARCIA MELICO JOSE ALBERTO (PT)
Application Number:
PCT/IB2010/052494
Publication Date:
October 13, 2011
Filing Date:
June 04, 2010
Export Citation:
Assignee:
GARCIA MELICO JOSE ALBERTO (PT)
International Classes:
F28D7/02; F28F21/06
Domestic Patent References:
| WO2005073474A1 | 2005-08-11 | |||
| WO1996010117A1 | 1996-04-04 | |||
| WO2001098714A1 | 2001-12-27 |
Foreign References:
| US4372372A | 1983-02-08 | |||
| US5791401A | 1998-08-11 | |||
| GB2385785A | 2003-09-03 | |||
| US20080000616A1 | 2008-01-03 | |||
| CA2621626A1 | 2009-04-02 | |||
| EP0429352A1 | 1991-05-29 | |||
| CN2596169Y | 2003-12-31 |
Attorney, Agent or Firm:
VIEIRA PEREIRA FERREIRA, Maria Silvina (Modet & Co.Rua Castilh, 50-9ยบ -163 Lisboa, PT)
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