Title:
DEVICE FOR SUPPLYING HEATING AND HOT WATER
Document Type and Number:
WIPO Patent Application WO/2019/143038
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a device for supplying heating and hot water, which is capable of preventing discharge of high-temperature warm water during the initial stage of warm-water usage, and which is capable of quickly adjusting the temperature of discharged warm water to a target warm-water temperature set by the user. A device for supplying heating and hot water, for the purpose of implementing the same, comprises: a first heat exchanger connected in parallel to a heating consumer so as to generate warm water through heat exchange with a heat medium supplied from a heat source; a second heat exchanger connected in series to the first heat exchanger (110) such that directly-supplied water is preheated by using the heat medium that has passed through the first heat exchanger, and the same then flows to the first heat exchanger; a mixing valve for mixing warm water discharged from the first heat exchanger with the directly-supplied water; and a controller for adjusting the amount of opening of the mixing valve.
Inventors:
PARK SU DAE (KR)
HU CHANG HEOI (KR)
KIM JUNG KEOM (KR)
HU CHANG HEOI (KR)
KIM JUNG KEOM (KR)
Application Number:
PCT/KR2018/016560
Publication Date:
July 25, 2019
Filing Date:
December 24, 2018
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F24D19/10; F24D3/08
Foreign References:
| KR101800349B1 | 2017-11-22 | |||
| KR101620814B1 | 2016-05-12 | |||
| JP2002147847A | 2002-05-22 | |||
| KR20130004771A | 2013-01-14 | |||
| KR20000077340A | 2000-12-26 |
Attorney, Agent or Firm:
BAE, Cheol Woo (KR)
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