Title:
BATH HOT WATER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2017150762
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To preferably suppress corrosion at an implement surface due to drain steam even when being provided with a bath-side secondary heat exchanger.SOLUTION: An opening 43 for communicating a bath-side exhaust passage 29 to an inner side of a current plate 40 is provided in the current plate 40 provided inside a casing 19 for the secondary heat exchanger 6 in a bath hot water supply device to form a cooling flow passage 44 for bringing a combustion gas passing through the bath-side exhaust passage 29 into contact with an inner face of a front wall 20 in which an exhaust port 26 is formed and then leading the combustion gas to the exhaust port 26.SELECTED DRAWING: Figure 3
Inventors:
MIYACHI KATSUNOBU
KODATE TAIYO
KODATE TAIYO
Application Number:
JP2016034576A
Publication Date:
August 31, 2017
Filing Date:
February 25, 2016
Export Citation:
Assignee:
PALOMA LTD
International Classes:
F24H1/14; F24H9/02
Domestic Patent References:
| JP2015124920A | 2015-07-06 | |||
| JP2009243725A | 2009-10-22 |
Attorney, Agent or Firm:
Yoshiki Ishida
Kyoichi Ueda
Kyoichi Ueda