JP2008096043A5 - - Google Patents

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Publication number
JP2008096043A5
JP2008096043A5 JP2006279559A JP2006279559A JP2008096043A5 JP 2008096043 A5 JP2008096043 A5 JP 2008096043A5 JP 2006279559 A JP2006279559 A JP 2006279559A JP 2006279559 A JP2006279559 A JP 2006279559A JP 2008096043 A5 JP2008096043 A5 JP 2008096043A5
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JP
Japan
Prior art keywords
heat exchanger
tube heat
exchanger according
water pipe
pipe
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Application number
JP2006279559A
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Japanese (ja)
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JP2008096043A (en
JP4437487B2 (en
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Priority to JP2006279559A priority Critical patent/JP4437487B2/en
Priority claimed from JP2006279559A external-priority patent/JP4437487B2/en
Publication of JP2008096043A publication Critical patent/JP2008096043A/en
Publication of JP2008096043A5 publication Critical patent/JP2008096043A5/ja
Application granted granted Critical
Publication of JP4437487B2 publication Critical patent/JP4437487B2/en
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Claims (6)

外周に複数条の山谷底部を各条毎に連続して螺旋状に設けた水配管と、
この水配管外周の前記山谷底部の形状に沿って螺旋状に巻きつけた複数の冷媒配管とを備え、前記水配管出口側の所定の長さ部分を螺旋形状のない素管部としたことを特徴とする捩り管形熱交換器。 A water pipe provided in a spiral manner with a plurality of mountain bottoms on the outer periphery,
A plurality of refrigerant pipes spirally wound along the shape of the bottom of the valley on the outer periphery of the water pipe, and a predetermined length portion on the outlet side of the water pipe is an element pipe part having no spiral shape. A torsion tube heat exchanger. 前記水配管全長に対する前記素管部の長さの比率を２〜１０％とすることを特徴とする請求項１に記載の捩り管形熱交換器。   2. The twisted tube heat exchanger according to claim 1, wherein a ratio of a length of the raw pipe portion to a total length of the water pipe is 2 to 10%. 前記素管部に少なくとも１箇所以上の曲げ部を設けたことを特徴とする請求項１に記載の捩り管形熱交換器。   The twisted tube heat exchanger according to claim 1, wherein at least one bent portion is provided in the raw tube portion. 上記捩り管形熱交換器は、長円コイル状に巻いた構成や長円渦巻状に巻いた構成としたことを特徴とする請求項１に記載の捩り管形熱交換器。   2. The torsion tube heat exchanger according to claim 1, wherein the torsion tube heat exchanger has a configuration wound in an elliptical coil shape or a configuration wound in an elliptical spiral shape. 上記捩り管形熱交換器は、前記水配管と前記冷媒配管とに水及び冷媒を対向流となるように流す構成とすることを特徴とする請求項１に記載の捩り管形熱交換器。   2. The torsion tube heat exchanger according to claim 1, wherein the torsion tube heat exchanger is configured to allow water and a refrigerant to flow through the water pipe and the refrigerant pipe so as to face each other. 請求項１乃至５のいずれかに記載の捩り管形熱交換器を用いたことを特徴とするヒートポンプ式給湯機。A heat pump type water heater using the twisted tube heat exchanger according to any one of claims 1 to 5.
JP2006279559A 2006-10-13 2006-10-13 Twisted tube heat exchanger and heat pump water heater Active JP4437487B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006279559A JP4437487B2 (en) 2006-10-13 2006-10-13 Twisted tube heat exchanger and heat pump water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006279559A JP4437487B2 (en) 2006-10-13 2006-10-13 Twisted tube heat exchanger and heat pump water heater

Publications (3)

Publication Number Publication Date
JP2008096043A JP2008096043A (en) 2008-04-24
JP2008096043A5 true JP2008096043A5 (en) 2008-09-04
JP4437487B2 JP4437487B2 (en) 2010-03-24

Family

ID=39379069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006279559A Active JP4437487B2 (en) 2006-10-13 2006-10-13 Twisted tube heat exchanger and heat pump water heater

Country Status (1)

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JP (1) JP4437487B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5513738B2 (en) * 2008-12-24 2014-06-04 東芝キヤリア株式会社 Heat exchanger and heat pump water heater
JP5378782B2 (en) * 2008-12-26 2013-12-25 カルソニックカンセイ株式会社 Heat exchanger
JP5625966B2 (en) * 2011-02-03 2014-11-19 三菱電機株式会社 Heat pump water heater outdoor unit
JP5656786B2 (en) * 2011-09-22 2015-01-21 三菱電機株式会社 Manufacturing method of different diameter twisted tube heat exchanger
JP5935763B2 (en) * 2013-06-14 2016-06-15 三菱電機株式会社 Twisted tube heat exchanger and manufacturing method of torsion tube heat exchanger
JP6682017B2 (en) * 2017-01-18 2020-04-15 三菱電機株式会社 Twist tube heat exchanger

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