JP4501446B2 - 給湯用熱交換器 - Google Patents
給湯用熱交換器 Download PDFInfo
- Publication number
- JP4501446B2 JP4501446B2 JP2004030600A JP2004030600A JP4501446B2 JP 4501446 B2 JP4501446 B2 JP 4501446B2 JP 2004030600 A JP2004030600 A JP 2004030600A JP 2004030600 A JP2004030600 A JP 2004030600A JP 4501446 B2 JP4501446 B2 JP 4501446B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- pipe
- refrigerant
- heat exchanger
- heat exchange
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 124
- 239000003507 refrigerant Substances 0.000 claims description 39
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 16
- 230000001737 promoting effect Effects 0.000 description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
- F28D7/0016—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being bent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/022—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Details Of Fluid Heaters (AREA)
Description
1′は伝熱促進管
2は冷媒配管
7は螺旋溝
Aは入口部分
H(H1,H2)は熱交換ユニット
Rは冷媒通路
Wは水通路
Claims (2)
- 水通路(W)を構成する水配管(1)と、冷媒通路(R)を構成する冷媒配管(2)とからなる熱交換ユニット(H),(H)・・をN段積み重ね、前記水配管(1)および前記冷媒配管(2)をそれぞれ接続して一連の水通路(W)および冷媒通路(R)を構成し、前記水通路(W)を流れる水を前記冷媒通路(R)を流れる冷媒により加熱するように構成した給湯用熱交換器であって、前記水通路(W)の入口側の1段ないしN−1段の各熱交換ユニット(H)における水配管(1)を、内面に螺旋溝(7),(7)・・を設けた内面溝付き管、または内面に波形の螺旋構造をもったコルゲート管により構成したことを特徴とする給湯用熱交換器。
- 前記水配管(1)の外周には、前記冷媒配管(2)を接合したことを特徴とする前記請求項1記載の給湯用熱交換器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004030600A JP4501446B2 (ja) | 2004-02-06 | 2004-02-06 | 給湯用熱交換器 |
CNA2005800040652A CN1914470A (zh) | 2004-02-06 | 2005-02-04 | 热水供给用热交换器 |
PCT/JP2005/001687 WO2005075914A1 (ja) | 2004-02-06 | 2005-02-04 | 給湯用熱交換器 |
US10/588,228 US20070119578A1 (en) | 2004-02-06 | 2005-02-04 | Hot water supply heat exchanger |
EP05709752.9A EP1719964A4 (en) | 2004-02-06 | 2005-02-04 | HEAT EXCHANGER FOR HOT WATER SUPPLY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004030600A JP4501446B2 (ja) | 2004-02-06 | 2004-02-06 | 給湯用熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005221172A JP2005221172A (ja) | 2005-08-18 |
JP4501446B2 true JP4501446B2 (ja) | 2010-07-14 |
Family
ID=34836007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004030600A Expired - Lifetime JP4501446B2 (ja) | 2004-02-06 | 2004-02-06 | 給湯用熱交換器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070119578A1 (ja) |
EP (1) | EP1719964A4 (ja) |
JP (1) | JP4501446B2 (ja) |
CN (1) | CN1914470A (ja) |
WO (1) | WO2005075914A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1924507A (zh) * | 2006-09-08 | 2007-03-07 | 清华大学 | 用于热水器的螺旋槽换热管 |
DE102007007229A1 (de) * | 2007-02-14 | 2008-08-21 | Behr Gmbh & Co. Kg | Wärmeübertrager, insbesondere Kraftstoffkühler |
JP2008215766A (ja) * | 2007-03-07 | 2008-09-18 | Daikin Ind Ltd | 給湯用熱交換器 |
JP2008267790A (ja) * | 2007-03-27 | 2008-11-06 | Daikin Ind Ltd | ヒートポンプ式給湯装置および暖房給湯装置 |
JP4787284B2 (ja) * | 2007-03-27 | 2011-10-05 | ダイキン工業株式会社 | ヒートポンプ式給湯装置 |
JP2008275302A (ja) * | 2007-03-30 | 2008-11-13 | Daikin Ind Ltd | 暖房給湯装置 |
CN101622502A (zh) * | 2007-03-30 | 2010-01-06 | 大金工业株式会社 | 采暖热水供应装置 |
JP2008281263A (ja) * | 2007-05-09 | 2008-11-20 | Hitachi Cable Ltd | 熱交換器 |
JP4713562B2 (ja) * | 2007-11-21 | 2011-06-29 | 三菱電機株式会社 | 熱交換器及びこれを用いたヒートポンプ式給湯機 |
JP4539777B2 (ja) * | 2008-02-01 | 2010-09-08 | ダイキン工業株式会社 | 貯湯式給湯機および貯湯式暖房給湯機 |
US8385729B2 (en) | 2009-09-08 | 2013-02-26 | Rheem Manufacturing Company | Heat pump water heater and associated control system |
JP5269062B2 (ja) * | 2010-12-27 | 2013-08-21 | 三菱電機株式会社 | ヒートポンプ給湯機 |
EP3171116A1 (de) * | 2015-11-21 | 2017-05-24 | Linde Aktiengesellschaft | Gewickelter wärmeübertrager mit turbulatoren |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56137095A (en) * | 1980-03-28 | 1981-10-26 | Hitachi Cable Ltd | Thermal conductive pipe |
JPH0972683A (ja) * | 1995-09-04 | 1997-03-18 | Hitachi Cable Ltd | 伝熱管 |
JP2001201275A (ja) * | 2000-01-21 | 2001-07-27 | Daikin Ind Ltd | 二重管式熱交換器 |
JP2002228370A (ja) * | 2001-01-30 | 2002-08-14 | Daikin Ind Ltd | 熱交換器 |
JP2003097898A (ja) * | 2001-07-16 | 2003-04-03 | Daikin Ind Ltd | 熱交換器 |
JP2004190923A (ja) * | 2002-12-10 | 2004-07-08 | Matsushita Electric Ind Co Ltd | 二重管式熱交換器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1833876A (en) * | 1929-01-31 | 1931-11-24 | Standard Oil Dev Co | Pipe coil heat exchange equipment |
US2611585A (en) * | 1948-03-30 | 1952-09-23 | Heat X Changer Co Inc | Heat exchanger |
FR1252033A (fr) * | 1959-04-28 | 1961-01-27 | Tubes d'échangeur de chaleur à surface rugueuse | |
DE2153654A1 (de) * | 1970-11-18 | 1972-05-25 | Luft U Kaeltetechnik Veb K | Zwangsdurchlauf-Wärmeaustauscher in Leichtbauweise, vorzugsweise für Klimageräte mit Kompressionskälteanlagen |
US3777343A (en) * | 1971-03-11 | 1973-12-11 | Spiral Tubing Corp | Method for forming a helically corrugated concentric tubing unit |
US3902552A (en) * | 1973-05-10 | 1975-09-02 | Olin Corp | Patterned tubing |
FR2697077B1 (fr) * | 1992-10-16 | 1994-12-30 | Sofath | Dispositif pour améliorer les performances des pompes à chaleur à capteur enterré. |
JPH08105699A (ja) * | 1994-10-03 | 1996-04-23 | Hitachi Cable Ltd | 内面溝付伝熱管 |
US5791401A (en) * | 1996-05-13 | 1998-08-11 | Nobile; John R. | Heat recovery device for showers |
US6510687B1 (en) * | 1996-06-14 | 2003-01-28 | Sharav Sluices Ltd. | Renewable resource hydro/aero-power generation plant and method of generating hydro/aero-power |
US6749014B2 (en) * | 1999-09-23 | 2004-06-15 | Joseph C. Ferraro | External flue heat exchangers |
JP3587189B2 (ja) * | 2001-11-19 | 2004-11-10 | ダイキン工業株式会社 | 熱交換器 |
US20040108096A1 (en) * | 2002-11-27 | 2004-06-10 | Janssen Terrance Ernest | Geothermal loopless exchanger |
US6988542B2 (en) * | 2003-02-06 | 2006-01-24 | Modine Manufacturing Company | Heat exchanger |
-
2004
- 2004-02-06 JP JP2004030600A patent/JP4501446B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-04 EP EP05709752.9A patent/EP1719964A4/en not_active Withdrawn
- 2005-02-04 US US10/588,228 patent/US20070119578A1/en not_active Abandoned
- 2005-02-04 CN CNA2005800040652A patent/CN1914470A/zh active Pending
- 2005-02-04 WO PCT/JP2005/001687 patent/WO2005075914A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56137095A (en) * | 1980-03-28 | 1981-10-26 | Hitachi Cable Ltd | Thermal conductive pipe |
JPH0972683A (ja) * | 1995-09-04 | 1997-03-18 | Hitachi Cable Ltd | 伝熱管 |
JP2001201275A (ja) * | 2000-01-21 | 2001-07-27 | Daikin Ind Ltd | 二重管式熱交換器 |
JP2002228370A (ja) * | 2001-01-30 | 2002-08-14 | Daikin Ind Ltd | 熱交換器 |
JP2003097898A (ja) * | 2001-07-16 | 2003-04-03 | Daikin Ind Ltd | 熱交換器 |
JP2004190923A (ja) * | 2002-12-10 | 2004-07-08 | Matsushita Electric Ind Co Ltd | 二重管式熱交換器 |
Also Published As
Publication number | Publication date |
---|---|
CN1914470A (zh) | 2007-02-14 |
EP1719964A1 (en) | 2006-11-08 |
JP2005221172A (ja) | 2005-08-18 |
WO2005075914A1 (ja) | 2005-08-18 |
US20070119578A1 (en) | 2007-05-31 |
EP1719964A4 (en) | 2013-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20070119578A1 (en) | Hot water supply heat exchanger | |
JP4768029B2 (ja) | 給湯用コルゲート伝熱管 | |
US7546867B2 (en) | Spirally wound, layered tube heat exchanger | |
US20050269069A1 (en) | Heat transfer apparatus with enhanced micro-channel heat transfer tubing | |
JP2009068838A (ja) | 給湯用伝熱管 | |
JP6687022B2 (ja) | 冷凍サイクル装置 | |
JP2006336894A (ja) | ヒートポンプ給湯機 | |
JP2002228370A (ja) | 熱交換器 | |
JP3649181B2 (ja) | 熱交換器 | |
CN104089517A (zh) | 用于换热器的翅片和具有该翅片的换热器 | |
WO2005026638A1 (ja) | 熱交換器 | |
JP2009121708A (ja) | 熱交換器 | |
JP4063237B2 (ja) | 熱交換装置及びそれを用いたヒートポンプ給湯装置 | |
JP2008096043A (ja) | 捩り管形熱交換器 | |
JP2006336885A (ja) | 熱交換器及びその製造方法 | |
JP6706736B2 (ja) | 熱交換器及びそれを備えた給湯機 | |
JP2008249163A (ja) | 給湯用熱交換器 | |
CN203964745U (zh) | 用于换热器的翅片和具有该翅片的换热器 | |
CN209978658U (zh) | 壳管换热器和空调机组 | |
JP2010255856A (ja) | 熱交換器およびそれを用いたヒートポンプ給湯機 | |
KR100854098B1 (ko) | 열교환기 | |
JP2007218523A (ja) | 熱交換器 | |
JP2010255857A (ja) | 熱交換器およびそれを用いたヒートポンプ給湯機 | |
CN103791661B (zh) | 翅片管热交换器 | |
CN208458542U (zh) | 水冷层叠式换热器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060529 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090310 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090507 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090929 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091214 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20100112 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100330 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100412 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4501446 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130430 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140430 Year of fee payment: 4 |
|
EXPY | Cancellation because of completion of term |