Title:
WATER HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/225373
Kind Code:
A1
Abstract:
A water heating device according to the present invention comprises: a burner for producing a combustion reaction; a sensible heat exchanger which receives heat generated by the combustion reaction and heats water flowing through the inside thereof; a latent heat exchanger which uses the latent heat of combustion gas, generated by the combustion reaction and flowing in a reference direction, to heat water flowing through the inside thereof; and a waste heat collector which uses the latent heat of the combustion gas, which has passed through the latent heat exchanger, to heat tap water that has flowed in from the outside.
Inventors:
PARK JUN KYU (KR)
PARK DUCK SIK (KR)
PARK JUN GIL (KR)
PARK DUCK SIK (KR)
PARK JUN GIL (KR)
Application Number:
PCT/KR2022/005812
Publication Date:
October 27, 2022
Filing Date:
April 22, 2022
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F24H8/00; F24D3/08; F24H1/40; F24H9/1836; F28D21/00
Foreign References:
| KR20210032348A | 2021-03-24 | |||
| KR20170001225A | 2017-01-04 | |||
| KR100333471B1 | 2002-04-25 | |||
| CN103900396A | 2014-07-02 | |||
| KR20170031644A | 2017-03-21 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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