JPS58177U - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS58177U
JPS58177U JP9068081U JP9068081U JPS58177U JP S58177 U JPS58177 U JP S58177U JP 9068081 U JP9068081 U JP 9068081U JP 9068081 U JP9068081 U JP 9068081U JP S58177 U JPS58177 U JP S58177U
Authority
JP
Japan
Prior art keywords
heat exchanger
tubes
pair
side portion
coil
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
JP9068081U
Other languages
Japanese (ja)
Inventor
中沢　昭
井本　匠
今須　賢一郎
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP9068081U priority Critical patent/JPS58177U/en
Publication of JPS58177U publication Critical patent/JPS58177U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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) [Summary] 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 the drawing]

第１図は本考案の実施例を示す冷凍回路図ζ第２図は要
部の斜視図、第３図は熱交換用のパイプの断面図、第４
図は熱交換用のパイプの重畳状態を示す断面図、第５図
は従来例の熱交換用パイプの重畳状態を示す断面図であ
る。 ５・・・・・・冷媒側パイプ、５ａ・・・・・・陥側部
、５ｂ・・・・・・膨側部、６・・・・・・水側パイプ
、６ａ・・・・・・陥側部、６ｂ・・・・・・膨側部。Fig. 1 is a refrigeration circuit diagram showing an embodiment of the present invention. Fig. 2 is a perspective view of the main parts, Fig. 3 is a sectional view of a heat exchange pipe, and Fig. 4 is a refrigeration circuit diagram showing an embodiment of the present invention.
The figure is a cross-sectional view showing a state in which heat exchange pipes are overlapped, and FIG. 5 is a cross-sectional view showing a state in which heat exchange pipes are overlapped in a conventional example. 5... Refrigerant side pipe, 5a... Recessed side part, 5b... Expansion side part, 6... Water side pipe, 6a... - Recessed side, 6b... Swelling side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部流体の熱交換を行なう一対の管を夫々断面略三ケ月
状の変形管に形成し、この一対の管を、交互に一方向に
隣接重畳しかつ互いに陥側部と膨側部とが嵌合密着する
ようにコイル状に巻回してなる熱交換器。A pair of tubes for exchanging heat of the internal fluid is formed into a deformed tube having a substantially crescent-shaped cross section, and the pair of tubes are alternately stacked adjacent to each other in one direction, and the concave side portion and the dilated side portion are fitted into each other. A heat exchanger that is wound tightly into a coil.
JP9068081U 1981-06-18 1981-06-18 Heat exchanger Pending JPS58177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9068081U JPS58177U (en) 1981-06-18 1981-06-18 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9068081U JPS58177U (en) 1981-06-18 1981-06-18 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS58177U true JPS58177U (en) 1983-01-05

Family

ID=29885789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9068081U Pending JPS58177U (en) 1981-06-18 1981-06-18 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS58177U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357642U (en) * 1986-09-30 1988-04-18
JPH03117234U (en) * 1990-03-14 1991-12-04
JP2003014382A (en) * 2001-07-02 2003-01-15 Sanyo Electric Co Ltd Heat exchanger, and heat pump type hot water heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357642U (en) * 1986-09-30 1988-04-18
JPH03117234U (en) * 1990-03-14 1991-12-04
JP2003014382A (en) * 2001-07-02 2003-01-15 Sanyo Electric Co Ltd Heat exchanger, and heat pump type hot water heater

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