Title:
DEVICE FOR RECOVERING THERMAL ENERGY FROM A FLOW OF WASTE WATER
Document Type and Number:
WIPO Patent Application WO/2013/131930
Kind Code:
A3
Abstract:
The invention relates to a device for recovering thermal energy from a flow of waste water of a receiver, wherein said device includes: a. an exchanger (130) having plates through which two separate fluid flows pass: ai. a first (131) inlet of the exchanger, in hydraulic communication with the outflow opening for waste water of the receiver in such a manner as to create a first flow that passes through said exchanger between said first (131) inlet and a first (133) outlet connected to the sewer; aii. a second inlet of the exchanger, in hydraulic communication with a water duct suitable for the pressure of the network so as to create a second flow that passes through the exchanger (130) without being mixed with the first flow, between said second inlet and a second (134) outlet of said exchanger; b. characterized in that it comprises connection means (150) that are capable of achieving a so-called short-circuit hydraulic connection between the first (131) inlet of the exchanger and the sewer.
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Inventors:
DUROU HUGO (FR)
RICOU THOMAS (FR)
RICOU THOMAS (FR)
Application Number:
PCT/EP2013/054448
Publication Date:
December 04, 2014
Filing Date:
March 05, 2013
Export Citation:
Assignee:
ENERGY HARVESTING TECH (FR)
International Classes:
F24D17/00; E03C1/00; F16K7/00; F24H9/00; F28D9/00; F28D21/00; F28G9/00
Domestic Patent References:
| WO2011138467A1 | 2011-11-10 |
Foreign References:
| FR2939186A1 | 2010-06-04 | |||
| CA1148934A | 1983-06-28 | |||
| DE2908679A1 | 1980-09-18 | |||
| FR2381257A1 | 1978-09-15 | |||
| AT509213A4 | 2011-07-15 | |||
| GB2069126A | 1981-08-19 | |||
| DE29615555U1 | 1996-10-31 | |||
| FR2970071A1 | 2012-07-06 |
Attorney, Agent or Firm:
HAMANN, Jean-Christophe (25 allée cavalière, La Baule, FR)
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