JPH0313066U - - Google Patents

Info

Publication number
JPH0313066U
JPH0313066U JP7099889U JP7099889U JPH0313066U JP H0313066 U JPH0313066 U JP H0313066U JP 7099889 U JP7099889 U JP 7099889U JP 7099889 U JP7099889 U JP 7099889U JP H0313066 U JPH0313066 U JP H0313066U
Authority
JP
Japan
Prior art keywords
heat exchanger
tubes
insertion hole
notches
fins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7099889U
Other languages
English (en)
Other versions
JPH0744908Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7099889U priority Critical patent/JPH0744908Y2/ja
Publication of JPH0313066U publication Critical patent/JPH0313066U/ja
Application granted granted Critical
Publication of JPH0744908Y2 publication Critical patent/JPH0744908Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control For Baths (AREA)
  • Details Of Fluid Heaters (AREA)

Description

【図面の簡単な説明】
第１図はこの考案一実施例を付した１缶２回路
式給湯機の概略構成図、第２図は同熱交換器の断
面図、第３図は同熱交換器の組立時の要部斜視図
、第４図は同要部の炉内挿入状態を示すものであ
り、イは、炉内挿入直後の状態を示し、ロは、高
温加熱状態を示すものである。 ８，９…伝熱管、１０…フイン、１２…挿通孔
、１３，１４…切欠部、１６，１７…ロウ材、Ａ
…水平中心線、Ｂ…垂直中心線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに異なる流路に接続される２つの伝熱管８
    ，９を備え、この両伝熱管８，９を並設して多数
    の共用フイン１０，１０…にロウ付けして１缶２
    回路式の熱交換器を形成するものに於いて、前記
    フイン１０，１０…には両伝熱管８，９が挿入す
    るダルマ状の挿通孔１２を備えると共に、該挿通
    孔１２に連接して複数の切欠部１３，１４を設け
    、更に両側方の切欠部１４には２本のロウ材１６
    ，１７を挿入し、且つ一方のロウ材１６はその水
    平中心線Ａを両伝熱管８，９の接近部１８の延長
    線上で該両伝熱管８，９に接して挿入され、又他
    方のロウ材１７はその垂直中心線Ｂを切欠部１４
    の端縁１９より両伝熱管８，９側として挿入され
    た事を特徴とする１缶２回路式給湯機の熱交換器
    。
JP7099889U 1989-06-17 1989-06-17 １缶２回路式給湯機の熱交換器 Expired - Lifetime JPH0744908Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7099889U JPH0744908Y2 (ja) 1989-06-17 1989-06-17 １缶２回路式給湯機の熱交換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7099889U JPH0744908Y2 (ja) 1989-06-17 1989-06-17 １缶２回路式給湯機の熱交換器

Publications (2)

Publication Number Publication Date
JPH0313066U true JPH0313066U (ja) 1991-02-08
JPH0744908Y2 JPH0744908Y2 (ja) 1995-10-11

Family

ID=31607641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7099889U Expired - Lifetime JPH0744908Y2 (ja) 1989-06-17 1989-06-17 １缶２回路式給湯機の熱交換器

Country Status (1)

Country Link
JP (1) JPH0744908Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105987632A (zh) * 2015-03-16 2016-10-05 林内株式会社 热交换器用的传热翅片和具备该传热翅片的热交换器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105987632A (zh) * 2015-03-16 2016-10-05 林内株式会社 热交换器用的传热翅片和具备该传热翅片的热交换器
CN105987632B (zh) * 2015-03-16 2018-07-31 林内株式会社 热交换器用的传热翅片和具备该传热翅片的热交换器

Also Published As

Publication number Publication date
JPH0744908Y2 (ja) 1995-10-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term