JPS5866278U - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5866278U
JPS5866278U JP15443381U JP15443381U JPS5866278U JP S5866278 U JPS5866278 U JP S5866278U JP 15443381 U JP15443381 U JP 15443381U JP 15443381 U JP15443381 U JP 15443381U JP S5866278 U JPS5866278 U JP S5866278U
Authority
JP
Japan
Prior art keywords
heat
refrigerant
heat exchanger
heat transfer
medium fluid
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
JP15443381U
Other languages
Japanese (ja)
Inventor
宮岡　典明
草刈　俊治
Original Assignee
ダイキン工業株式会社
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 by ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP15443381U priority Critical patent/JPS5866278U/en
Publication of JPS5866278U publication Critical patent/JPS5866278U/en
Pending legal-status Critical Current

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

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

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

第１図、第３図および第４図は本考案の第１、第２およ
び第３実施例にかかる二重管式の熱交換器の縦断面図、
第２図は第１図の部分拡大図、第５図は従来の二重管式
熱交換器を凝縮器として使用した場合における乾き度又
と冷媒側熱伝達率α□との関係を示すグラフである。 ２・・・・・・伝熱管、３・・・・・・管体、４・・・
・・・フィン、Ｗ・・・・・・熱媒流体、Ｘ・・・・・
・冷媒、Ｘ・・・・・・乾き度。1, 3 and 4 are longitudinal sectional views of double pipe heat exchangers according to the first, second and third embodiments of the present invention,
Figure 2 is a partially enlarged view of Figure 1, and Figure 5 is a graph showing the relationship between dryness and refrigerant side heat transfer coefficient α□ when a conventional double-tube heat exchanger is used as a condenser. It is. 2... Heat exchanger tube, 3... Tube body, 4...
...Fin, W... Heat transfer fluid, X...
・Refrigerant, X...Dryness.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 管体３の外周面に多数のフィン４，４・・・を設けてな
る伝熱管２の内部に熱媒流体Ｗを流通せしめる一方、外
部に前記熱媒流体Ｗと熱交換して気液相変化する冷媒Ｘ
を流通せしめるようにした熱交換器において、前記伝熱
管２の冷媒側伝熱面積を冷媒の乾き度Ｘの低下に対応し
て順次増大せしめたことを特徴とする熱交換器。゛A heat medium fluid W is made to flow inside the heat transfer tube 2, which is formed by providing a large number of fins 4, 4, etc. on the outer peripheral surface of the tube body 3, while exchanging heat with the heat medium fluid W to the outside to form a gas-liquid phase. Changing refrigerant
1. A heat exchanger configured to allow refrigerant to flow through the heat exchanger, characterized in that the heat transfer area on the refrigerant side of the heat transfer tubes 2 is gradually increased in accordance with a decrease in the dryness X of the refrigerant.゛
JP15443381U 1981-10-17 1981-10-17 Heat exchanger Pending JPS5866278U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15443381U JPS5866278U (en) 1981-10-17 1981-10-17 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15443381U JPS5866278U (en) 1981-10-17 1981-10-17 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5866278U true JPS5866278U (en) 1983-05-06

Family

ID=29947031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15443381U Pending JPS5866278U (en) 1981-10-17 1981-10-17 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5866278U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027267U (en) * 1983-08-02 1985-02-23 宇部興産株式会社 requiturer
JP2015028390A (en) * 2013-07-30 2015-02-12 パナソニック株式会社 Heat exchanger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512770B1 (en) * 1967-10-02 1976-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512770B1 (en) * 1967-10-02 1976-01-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027267U (en) * 1983-08-02 1985-02-23 宇部興産株式会社 requiturer
JP2015028390A (en) * 2013-07-30 2015-02-12 パナソニック株式会社 Heat exchanger

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