JP2017180984A - 拡散接合型熱交換器 - Google Patents
拡散接合型熱交換器 Download PDFInfo
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- JP2017180984A JP2017180984A JP2016070834A JP2016070834A JP2017180984A JP 2017180984 A JP2017180984 A JP 2017180984A JP 2016070834 A JP2016070834 A JP 2016070834A JP 2016070834 A JP2016070834 A JP 2016070834A JP 2017180984 A JP2017180984 A JP 2017180984A
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- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/002—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating specially adapted for particular articles or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
- B23K20/023—Thermo-compression bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
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- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/02—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the heat-exchange media travelling at an angle to one another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2210/00—Heat exchange conduits
- F28F2210/02—Heat exchange conduits with particular branching, e.g. fractal conduit arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
- F28F2275/061—Fastening; Joining by welding by diffusion bonding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
図1〜図7を参照して、第1実施形態による熱交換器100の構成について説明する。第1実施形態による熱交換器100は、それぞれ溝状の流体通路部が形成された第1伝熱板10および第2伝熱板20を積層し、拡散接合によって一体化することにより構成した拡散接合型のプレート式熱交換器である。熱交換器100は、特許請求の範囲の「拡散接合型熱交換器」の一例である。
第1実施形態では、第1伝熱板10は、互いに異なる対の第1ポート2(入口側および出口側の対の第1ポート2)に接続されるとともに互いに隔離された複数の第1流体通路部11を含んでいる。すなわち、第1伝熱板10には、互いに独立して流体を流通可能な複数の第1流体通路部11が並んで配置されている。
第1実施形態では、第2伝熱板20は、第1伝熱板10の第1流体通路部11と対応するように形成され、互いに隔離された複数の第2流体通路部21を含んでいる。すなわち、第2伝熱板20には、互いに独立して流体を流通可能な複数の第2流体通路部21が並んで配置されている。複数の第2流体通路部21は、それぞれ、互いに異なる対の第2ポート3(入口側および出口側の対の第2ポート3)(図1参照)に接続されている。
第1流体通路部11は、一例として、図5に示すような流路形状を有する。第1実施形態では、3つの第1流体通路部11(11a、11bおよび11c)が、共通の構成を有する例を示している。すなわち、図5に示す例では、3つの第1流体通路部11(11a〜11c)は、互いに略同じ形状に形成されている。3つの第1流体通路部11(11a〜11c)は、共に、X方向(長手方向)の長さL1、Y方向(短手方向)の幅W1の外形形状を有する。
第2流体通路部21は、一例として、図6に示すような流路形状を有する。第1実施形態では、3つの第2流体通路部21(21a、21bおよび21c)が、共通の構成を有する例を示している。
以上の構成により、第1実施形態では、第1伝熱板10の第1流体通路部11a、11bおよび11cには、別々の圧縮機を通過した高温高圧のA流体、B流体およびC流体がそれぞれ供給される。A流体、B流体およびC流体は、それぞれの圧縮機の出口部側と接続された入口側の第1ポート2a、2cおよび2e(図1参照)から流入し、それぞれの第1流体通路部11a、11bおよび11cの導入口12に分配される。各流体は、第1流体通路部11a、11bおよび11cのそれぞれの流路15(熱交換通路16および接続通路部17)を通過する間に冷却され、対応する出口側の第1ポート2b、2dおよび2f(図1参照)からそれぞれ流出する。
次に、図8および図9を参照して、第2実施形態について説明する。この第2実施形態では、3つの第1流体通路部11a〜11cを共通の形状に形成した上記第1実施形態と異なり、3つの第1流体通路部111a〜111cの形状を異ならせた例について説明する。
第2実施形態でも、上記第1実施形態と同様に、互いに異なる対の第1ポート2(2aおよび2b、2cおよび2d、2eおよび2fの各対)に接続されるとともに互いに隔離された複数の第1流体通路部111を含む第1伝熱板110を設けることにより、複数種類の流体を共通の拡散接合型熱交換器200で取り扱う場合にも、部品種類および部品点数を削減することができる。
2(2a〜2f) 第1ポート
3(3a〜3f) 第2ポート
10、110 第1伝熱板
11(11a〜11c)、111(111a〜111c) 第1流体通路部
12 導入口(一端部)
13 導出口(他端部)
14 拡散接合面
15 流路
20、220 第2伝熱板
21(21a〜21c)、221 第2流体通路部
100、200 熱交換器(拡散接合型熱交換器)
X方向(第1方向)
Y方向(第2方向)
Claims (6)
- それぞれ溝状の流体通路部が形成された第1伝熱板および第2伝熱板が積層され拡散接合されたコアと、
前記第1伝熱板に流体を導入および導出するための複数対の第1ポートと、
前記第2伝熱板に流体を導入および導出するための少なくとも一対の第2ポートとを備え、
前記第1伝熱板は、互いに異なる対の前記第1ポートに接続されるとともに互いに隔離された複数の第1流体通路部を含む、拡散接合型熱交換器。 - 前記第2ポートは、複数対設けられ、
前記第2伝熱板は、前記第1伝熱板の前記第1流体通路部と対応するように形成され、互いに隔離された複数の第2流体通路部を含み、
前記複数の第2流体通路部は、それぞれ、互いに異なる対の前記第2ポートに接続されている、請求項1に記載の拡散接合型熱交換器。 - 前記第2流体通路部は、前記第1流体通路部と同数設けられ、それぞれの前記第2流体通路部が、平面視で前記第1伝熱板の前記複数の第1流体通路部と重なる位置に配置されている、請求項2に記載の拡散接合型熱交換器。
- 前記複数の第1流体通路部は、それぞれ、前記第1伝熱板の面内において、入口側の前記第1ポートに接続する一端部から対応する出口側の前記第1ポートに接続する他端部に向かう第1方向に向けて延びる長細形状に形成され、前記第1方向と直交する第2方向に沿って並んで配置されている、請求項1〜3のいずれか1項に記載の拡散接合型熱交換器。
- 前記複数の第1流体通路部は、前記第1伝熱板の同一表面において互いに前記第2方向に離間して配置されており、
前記第1伝熱板は、前記第2方向に隣接する前記第1流体通路部の間に前記第2伝熱板との拡散接合面を有する、請求項4に記載の拡散接合型熱交換器。 - 前記複数の第1流体通路部は、それぞれ、入口側の前記第1ポートに接続する一端部と対応する出口側の前記第1ポートに接続する他端部との間をつなぐ流路を有し、
前記複数の第1流体通路部のうち少なくとも一の第1流体通路部は、前記流路の流路幅、流路長さ、流路深さ、および、前記流路の本数の少なくともいずれかが、他の前記第1流体通路部と異なるように形成されている、請求項1〜5のいずれか1項に記載の拡散接合型熱交換器。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016070834A JP6321067B2 (ja) | 2016-03-31 | 2016-03-31 | 拡散接合型熱交換器 |
| PCT/JP2017/011612 WO2017170091A1 (ja) | 2016-03-31 | 2017-03-23 | 拡散接合型熱交換器 |
| US16/081,312 US20190086155A1 (en) | 2016-03-31 | 2017-03-23 | Diffusion-Bonded Heat Exchanger |
| EP17774632.8A EP3438591A4 (en) | 2016-03-31 | 2017-03-23 | HEAT EXCHANGER OF DIFFUSION WELDING TYPE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016070834A JP6321067B2 (ja) | 2016-03-31 | 2016-03-31 | 拡散接合型熱交換器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017180984A true JP2017180984A (ja) | 2017-10-05 |
| JP2017180984A5 JP2017180984A5 (ja) | 2018-03-01 |
| JP6321067B2 JP6321067B2 (ja) | 2018-05-09 |
Family
ID=59965451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016070834A Active JP6321067B2 (ja) | 2016-03-31 | 2016-03-31 | 拡散接合型熱交換器 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20190086155A1 (ja) |
| EP (1) | EP3438591A4 (ja) |
| JP (1) | JP6321067B2 (ja) |
| WO (1) | WO2017170091A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019188997A1 (ja) | 2018-03-30 | 2019-10-03 | 住友精密工業株式会社 | 拡散接合型熱交換器 |
| JP2019168190A (ja) * | 2018-03-26 | 2019-10-03 | 株式会社富士通ゼネラル | 金属積層体及び金属積層体の製造方法 |
| CN115605721A (zh) * | 2020-04-06 | 2023-01-13 | 瓦特鲁斯公司(Fi) | 板式热交换器布置 |
| EP4400796A1 (en) | 2023-01-12 | 2024-07-17 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Microchannel heat exchanger |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014204935A1 (de) * | 2014-03-17 | 2015-10-01 | Mahle International Gmbh | Heizkühlmodul |
| KR102670607B1 (ko) * | 2018-12-21 | 2024-05-29 | 닛폰 하츠죠 가부시키가이샤 | 접합 방법 및 접합체 |
| IT201900020376A1 (it) * | 2019-11-05 | 2021-05-05 | Microchannel Devices S R L | Metodo per la fabbricazione di dispositivi idraulici multi-tubazione monolitici, in particolare scambiatori di calore |
| WO2025165091A1 (ko) * | 2024-01-30 | 2025-08-07 | 박범용 | 열교환기와 그 제조 방법 및 열교환기를 포함하는 장치 |
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| EP0108377A1 (en) * | 1982-11-04 | 1984-05-16 | Matsushita Electric Industrial Co., Ltd. | Heat exchanger |
| AU568940B2 (en) * | 1984-07-25 | 1988-01-14 | University Of Sydney, The | Plate type heat exchanger |
| AU2003902200A0 (en) * | 2003-05-06 | 2003-05-22 | Meggitt (Uk) Ltd | Heat exchanger core |
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| CN104641196B (zh) * | 2012-09-17 | 2018-05-18 | 马勒国际公司 | 热交换器 |
| CN107208979A (zh) * | 2014-10-01 | 2017-09-26 | 三菱重工压缩机有限公司 | 层叠板式热交换器 |
-
2016
- 2016-03-31 JP JP2016070834A patent/JP6321067B2/ja active Active
-
2017
- 2017-03-23 US US16/081,312 patent/US20190086155A1/en not_active Abandoned
- 2017-03-23 WO PCT/JP2017/011612 patent/WO2017170091A1/ja not_active Ceased
- 2017-03-23 EP EP17774632.8A patent/EP3438591A4/en not_active Withdrawn
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2019168190A (ja) * | 2018-03-26 | 2019-10-03 | 株式会社富士通ゼネラル | 金属積層体及び金属積層体の製造方法 |
| JP7206609B2 (ja) | 2018-03-26 | 2023-01-18 | 株式会社富士通ゼネラル | 金属積層体及び金属積層体の製造方法 |
| WO2019188997A1 (ja) | 2018-03-30 | 2019-10-03 | 住友精密工業株式会社 | 拡散接合型熱交換器 |
| KR20200119879A (ko) | 2018-03-30 | 2020-10-20 | 스미토모 세이미츠 고교 가부시키가이샤 | 확산 접합형 열교환기 |
| US11768037B2 (en) | 2018-03-30 | 2023-09-26 | Sumitomo Precision Products Co., Ltd. | Diffusion bonding heat exchanger |
| CN115605721A (zh) * | 2020-04-06 | 2023-01-13 | 瓦特鲁斯公司(Fi) | 板式热交换器布置 |
| EP4400796A1 (en) | 2023-01-12 | 2024-07-17 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Microchannel heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017170091A1 (ja) | 2017-10-05 |
| US20190086155A1 (en) | 2019-03-21 |
| JP6321067B2 (ja) | 2018-05-09 |
| EP3438591A1 (en) | 2019-02-06 |
| EP3438591A4 (en) | 2019-11-27 |
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