Title:
WARM WATER SUPPLY APPARATUS EQUIPPED WITH PRE-HEATING FUNCTION AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2019/004625
Kind Code:
A1
Abstract:
The aim of the present invention is to provide a warm water supplying apparatus equipped with a pre-heating function and a method for controlling same, the warm water supplying apparatus capable of improving the interoperability of the warm water supplying apparatus by enabling various modes of pre-heating warm water in a single warm water supplying apparatus. To this end, the warm water supplying apparatus according to the present invention is the warm water supplying apparatus which supplies warm water by heating direct water, introduced through an inner direct water introduction pipe, in a heat exchanger and supplying warm water through an inner warm water supply pipe, wherein warm water supplying apparatus equipped with a pre-heating function for pre-heating water, inside the inner direct water introduction pipe and inner warm water supply pipe, when in pre-heating mode comprises: a first connection pipe for connecting the inner direct water introduction pipe and the inner warm water supply pipe; a circulation pump for circulating water from the inner direct water introduction pipe toward the heat exchanger and the inner warm water supply pipe when in pre-heating mode; and at least one circulation valve allowing the flow of water through the first connection pipe when in pre-heating mode.
Inventors:
SON SEUNG KIL (KR)
KIM SI HWAN (KR)
HU CHANG HEOI (KR)
SONG YONG MIN (KR)
KIM SI HWAN (KR)
HU CHANG HEOI (KR)
SONG YONG MIN (KR)
Application Number:
PCT/KR2018/006402
Publication Date:
January 03, 2019
Filing Date:
June 05, 2018
Export Citation:
Assignee:
KYUNGDONG NAVIEN CO LTD (KR)
International Classes:
F24D19/10; F24D17/00
Foreign References:
| KR101370937B1 | 2014-03-10 | |||
| KR101018774B1 | 2011-03-07 | |||
| KR100812937B1 | 2008-03-11 | |||
| KR960005739Y1 | 1996-07-12 | |||
| KR101452644B1 | 2014-10-22 |
Attorney, Agent or Firm:
BAE, Cheol Woo (KR)
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