Title:
【発明の名称】蓄熱型熱交換器及びそれを利用した蓄熱型バーナシステム
Document Type and Number:
Japanese Patent JP2966819
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce gas leakage and mixing between two gas flow passages, and prevent supply and discharge of a fluid from being reduced and staying upon change over of the flow passages by disposing a low temperature fluid communication hole and a high temperature fluid communication hole at an interval represented by a specific angle. SOLUTION: A heat storage structure 1 is divided into peripheral N (N=n+1, n is a positive even numer of 2 or more) ctjambers, and through the inside of each chamber a fluid can pass. Delivery means divides a low temperature fluid chamber 6a and a high temperature fluid chamber 6b having a temperature difference at both opening ends of the heat storage structure 1 with an annular partition wall 7. Changeover means 3 interrupts between the heat storage structure 1 and the delivery means while a low temperature fluid communication hole 5 for communicating the low temperature fluid chamber 6a and the heat storage structure 1 and a high temperature fluid communication hole 4 for communicating a high temperature fluid structure 6b are disposed at an interval of an angle C represented by a formula, and the high temperature fluid chamber 6b and the low temperature fluid chamber 6b of the delivery means are successively communicated to any of the chambers of the heat storage structure 1.
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Inventors:
TANAKA RYOICHI
MATSUO MAMORU
YASUDA TSUTOMU
MATSUO MAMORU
YASUDA TSUTOMU
Application Number:
JP25711897A
Publication Date:
October 25, 1999
Filing Date:
September 22, 1997
Export Citation:
Assignee:
NIPPON FUAANESU KOGYO KK
International Classes:
F23L15/02; F28D17/04; F28D19/04; (IPC1-7): F28D17/04; F23L15/02
Attorney, Agent or Firm:
Murase Kazumi