JPH01144676U - - Google Patents

Info

Publication number
JPH01144676U
JPH01144676U JP4132388U JP4132388U JPH01144676U JP H01144676 U JPH01144676 U JP H01144676U JP 4132388 U JP4132388 U JP 4132388U JP 4132388 U JP4132388 U JP 4132388U JP H01144676 U JPH01144676 U JP H01144676U
Authority
JP
Japan
Prior art keywords
fin
tube
heat exchange
exchange medium
chamfered portion
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.)
Pending
Application number
JP4132388U
Other languages
Japanese (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 JP4132388U priority Critical patent/JPH01144676U/ja
Publication of JPH01144676U publication Critical patent/JPH01144676U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１実施例のインナーフイン
を有する熱交換器の要部縦断面図、第２図はその
要部拡大図、第３図は従来型インナーフインの要
部説明図、第４図ａ〜ｃは本考案のインナーフイ
ンの夫々の実施例を示す端部平面図。 １……チユーブ、２……面取り部、３……熱交
換媒体流通部、４……インナーフイン、５……Ｕ
ベンド管、６……フイン、７……拡開部、８……
閉塞部。 FIG. 1 is a vertical sectional view of the main part of a heat exchanger having an inner fin according to the first embodiment of the present invention, FIG. 2 is an enlarged view of the main part, and FIG. 3 is an explanatory diagram of the main part of a conventional inner fin. 4a to 4c are end plan views showing respective embodiments of the inner fin of the present invention. 1...Tube, 2...Chamfered part, 3...Heat exchange medium distribution part, 4...Inner fin, 5...U
Bend pipe, 6...fin, 7...expansion part, 8...
Occlusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断面内周が円形のチユーブ１内に挿通され、薄
い金属製条材をその中心線の回りに螺旋状に捩つ
てなる熱交換媒体撹拌用のインナーフインにおい
て、該フインの長手方向端面にチユーブ内面損傷
防止の面取り部２を設けると共に、該面取り部２
又はその近傍で該フインに孔又は欠切部からなる
熱交換媒体流通部３を設けたことを特徴とする熱
交換器のインナーフイン。 In an inner fin for stirring a heat exchange medium, which is inserted into a tube 1 having a circular inner periphery in cross section and is made by twisting a thin metal strip spirally around its center line, the inner fin of the tube is attached to the longitudinal end surface of the fin. In addition to providing a chamfered portion 2 for damage prevention, the chamfered portion 2
An inner fin for a heat exchanger, characterized in that the fin is provided with a heat exchange medium circulation part 3 consisting of a hole or a cutout in the fin or in the vicinity thereof.
JP4132388U 1988-03-28 1988-03-28 Pending JPH01144676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4132388U JPH01144676U (en) 1988-03-28 1988-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4132388U JPH01144676U (en) 1988-03-28 1988-03-28

Publications (1)

Publication Number Publication Date
JPH01144676U true JPH01144676U (en) 1989-10-04

Family

ID=31267764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4132388U Pending JPH01144676U (en) 1988-03-28 1988-03-28

Country Status (1)

Country Link
JP (1) JPH01144676U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004278957A (en) * 2003-03-17 2004-10-07 Chofu Seisakusho Co Ltd Baffle plate
JP2018112323A (en) * 2017-01-06 2018-07-19 株式会社パロマ Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004278957A (en) * 2003-03-17 2004-10-07 Chofu Seisakusho Co Ltd Baffle plate
JP2018112323A (en) * 2017-01-06 2018-07-19 株式会社パロマ Heat exchanger

Similar Documents

Publication Publication Date Title
JPH0356058U (en)
JPH01144676U (en)
JPS6298985U (en)
JPS5918189U (en) aluminum heat exchanger
JPS5877289U (en) Internally grooved heat exchanger tube
JPH01157973U (en)
JPS648072U (en)
JPH0236782U (en)
JPS61128583U (en)
JPS6281881U (en)
JPS6189693U (en)
JPS5883697U (en) Heat exchanger
JPS60128179U (en) Shell-and-tube heat exchanger
JPS6123643U (en) Heat exchanger
JPH0228965U (en)
JPS6123642U (en) Heat exchanger
JPS6086778U (en) Steel pipe with spiral fin
JPS58104U (en) heat exchanger tube
JPS6234658U (en)
JPH0194787U (en)
JPS6091970U (en) Heat exchanger
JPH0379078U (en)
JPS6336852U (en)
JPS63116775U (en)
JPS59163790U (en) Heat exchanger