JPS593170U

JPS593170U - Heat exchanger

Info

Publication number: JPS593170U
Application number: JP9704482U
Authority: JP
Inventors: 知久　隆雄
Original assignee: Mitsubishi Electric Corp
Current assignee: Mitsubishi Electric Corp
Priority date: 1982-06-28
Filing date: 1982-06-28
Publication date: 1984-01-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の追い炊き付給湯機に使用された熱交換器
の概略断面図、第２図は本考案の１実施例である熱交換
器の正面図、第３図は第２図でのＡ−Ａ断面図である。１・・・下部ヘッダー、２・・・上部ヘッダー、３・・
・熱交換部、５・・・バーナ、７・・・温度調節弁、１
１・・・熱交換部。Figure 1 is a schematic sectional view of a heat exchanger used in a conventional water heater with additional heating, Figure 2 is a front view of a heat exchanger that is an embodiment of the present invention, and Figure 3 is the same as Figure 2. It is an AA sectional view of. 1...Lower header, 2...Upper header, 3...
・Heat exchange section, 5... Burner, 7... Temperature control valve, 1
1...Heat exchange section.

Claims

[Scope of utility model registration request]

A lower header into which water is introduced, a heat exchange section that communicates with the lower header to exchange heat between the water flowing inside and external gas, and an upper header into which heated water flows through the heat exchange section. , a temperature control valve that adjusts its opening to the upper part according to the temperature of the water in the ladder and releases the water to the outside to maintain the temperature of the water in the upper header at a predetermined value. 2. A heat exchanger according to claim 1, wherein a heat exchange section is provided in the upper header substantially along the longitudinal direction to exchange heat between the water in the upper header and the filtrate selectively flowing inside the header.