Title:
HOT-WATER STORAGE TYPE BOILER HAVING VORTEX GUIDE PORTION
Document Type and Number:
WIPO Patent Application WO/2019/168225
Kind Code:
A1
Abstract:
The present invention is advantageous in that a spiral portion is disposed inside a casing, and water supplied into the casing moves to the upper side of a space portion while swirling along the spiral portion and being in contact with a smoke tube for a long time, and thus improves the heat-exchange efficiency of the smoke tube. Further, the present invention is advantageous in that the water supplied into the casing forms a vortex while swirling along the spiral portion and thus water flowing toward a hot-water discharge portion collides with the bottom surface portion of a firebox at a high flow speed so that scale is not collected on the bottom surface portion of the firebox.
Inventors:
CHOI YOUNG-HWAN (KR)
Application Number:
PCT/KR2018/002519
Publication Date:
September 06, 2019
Filing Date:
March 02, 2018
Export Citation:
Assignee:
CHOI YOUNG HWAN (KR)
International Classes:
F24H9/00; F24H7/02; F24H9/02; F24H9/18
Foreign References:
| KR20150121817A | 2015-10-30 | |||
| JPH05322303A | 1993-12-07 | |||
| KR20040021210A | 2004-03-10 | |||
| KR20100010003A | 2010-01-29 | |||
| KR20170033658A | 2017-03-27 |
Attorney, Agent or Firm:
LEE, Soo-Cheol (KR)
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