Title:
WATER HEATER RECEIVING HUMIDIFIED AIR
Document Type and Number:
WIPO Patent Application WO/2022/065937
Kind Code:
A1
Abstract:
A water heater according to the present invention comprises: a heating unit that includes a burner provided to cause a combustion reaction from air and fuel, and that is provided to generate heated water by using heat generated by the combustion reaction; and a humidifier unit that generates water vapor by evaporating water using a combustion gas generated by the combustion reaction and discharged from the heating unit, and provides the water vapor together with the air to the burner.
Inventors:
KWAK SUK CHUL (KR)
HWANG IN SOO (KR)
HWANG IN SOO (KR)
Application Number:
PCT/KR2021/013078
Publication Date:
March 31, 2022
Filing Date:
September 24, 2021
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F24H9/18; F22B27/16; F23L7/00; F24H1/00; F28D21/00
Foreign References:
| KR20150084194A | 2015-07-22 | |||
| KR20200075244A | 2020-06-26 | |||
| KR20200073720A | 2020-06-24 | |||
| KR20200061715A | 2020-06-03 | |||
| JP2005241184A | 2005-09-08 | |||
| KR20200125212A | 2020-11-04 |
Other References:
See also references of EP 4113029A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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