Title:
SINGLE PRIMARY LOOP, DUAL SECONDARY LOOP HYDRONIC HVAC SYSTEM AND METHODS OF OPERATION
Document Type and Number:
WIPO Patent Application WO/2020/183244
Kind Code:
A3
Abstract:
A hydronic system is provided that includes a primary fluid loop that includes a thermal source for heating or cooling a working fluid, dual secondary fluid loops that include respective thermal loads, and a decoupler. One leg of a supply tee at an output of the source places the output in fluid communication with one end of a decoupler and, beyond the decoupler, with the input of a thermal load of a first secondary fluid loop. Another leg of the supply tee places the source output in fluid communication with the input of a thermal load in a second secondary fluid loop. One leg of a return tee at an input of the source places the input in fluid communication with the other end of the decoupler and, beyond the decoupler, with the output of the thermal load of the first secondary fluid loop. Another leg of the return tee places the input of the source in fluid communication with the input of the thermal load in the second secondary fluid loop.
More Like This:
Inventors:
WESTON JEFFREY (US)
Application Number:
PCT/IB2020/000298
Publication Date:
December 24, 2020
Filing Date:
April 06, 2020
Export Citation:
Assignee:
WESTON JEFFREY A (US)
International Classes:
F28D1/04; F25B7/00; F25D17/02
Domestic Patent References:
| WO2020183244A2 | 2020-09-17 |
Foreign References:
| US5946926A | 1999-09-07 | |||
| US20040227346A1 | 2004-11-18 | |||
| US7028768B2 | 2006-04-18 | |||
| US20130125565A1 | 2013-05-23 |
Attorney, Agent or Firm:
PASS, Jason, M. (US)
Download PDF:
Previous Patent: MOTION VECTOR DERIVATION IN VIDEO ENCODING AND DECODING
Next Patent: ANTI-Vβ17/ANTI-CD123 BISPECIFIC ANTIBODIES
Next Patent: ANTI-Vβ17/ANTI-CD123 BISPECIFIC ANTIBODIES