JP6367869B2 - 螺旋状通路を備えた向流式熱交換器 - Google Patents
螺旋状通路を備えた向流式熱交換器 Download PDFInfo
- Publication number
- JP6367869B2 JP6367869B2 JP2016143857A JP2016143857A JP6367869B2 JP 6367869 B2 JP6367869 B2 JP 6367869B2 JP 2016143857 A JP2016143857 A JP 2016143857A JP 2016143857 A JP2016143857 A JP 2016143857A JP 6367869 B2 JP6367869 B2 JP 6367869B2
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- JP
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- Prior art keywords
- heat exchanger
- passages
- array
- passage
- countercurrent heat
- 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.)
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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
- F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
-
- 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
- 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
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
- F28F7/02—Blocks traversed by passages for 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
- 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
- F28D7/0025—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 flat tubes or arrays of tubes
- F28D7/0033—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 flat tubes or arrays of tubes 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
- 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
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
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)
Description
第2の流路を第2の通路の第2のアレイに分離する第2の移行領域に接続された第2の供給管を備えた第2の流路であって、第2の通路の第2のアレイが第2の収束領域で第2の放出管に合流する、第2の流路とを含む。第1の通路及び第2の通路は、向流式熱交換器の中心線の周りに実質的な螺旋状の径路を有する。さらに、第1のアレイ及び第2のアレイは共に配置され、各第1の通路は、1以上の第2の通路に隣接する。
10 熱交換器
12 中心線
14 螺旋部
100 第1の流路
101 高温の流れ
102 高温入口
104 第1の供給管
106 第1の移行領域
107 分岐
108 第1のアレイ
110 螺旋状の通路
112 第1の収束領域
113 合流領域
114 第1の排出管
116 第1の出口
118
120 側面
122 上壁
124 底壁
126 内側中心線
128 波形
130 山
132 谷
200 第2の流路
201 低温の流体の流れ
202 低温入口
204 第2の供給管
206 第2の移行領域
208 第2のアレイ
210 第2の通路
212 第2の収束領域
213 合流領域
214 第2の排出管
216 第2の出口
220 側面
222 上壁
224 底壁
226 内側中心線
228 波形
230 山
232 谷
250 仕切壁
DA 軸方向
DR 半径方向
Claims (9)
- 中心線(12)を画成する向流式熱交換器(10)であって、当該向流式熱交換器(10)が、
第1の移行領域(106)に接続された第1の供給管(104)を含む第1の流路(100)であって、第1の移行領域(106)が第1の流路(100)を第1の通路(110)の第1のアレイ(108)に分離しており、第1の通路(110)の第1のアレイ(108)が、第1の収束領域(112)で第1の排出管(114)へ合流する、第1の流路(100)と、
第2の移行領域(206)に接続された第2の供給管(204)を含むむ第2の流路(200)であって、第2の移行領域(206)が第2の流路(200)を第2の通路(210)の第2のアレイ(208)に分離しており、第2の通路(210)の第2のアレイ(208)が、第2の収束領域(212)で第2の排出管(214)に合流する、第2の流路(200)と
を含んでおり、
第1の通路(110)の第1のアレイ(108)及び第2の通路(210)の第2のアレイ(208)が、向流式熱交換器(10)の中心線(12)の周りに実質的な螺旋状の径路を有し、第1の通路(110)の第1のアレイ(108)の各々の第1の通路(110)が、第2の通路(210)の第2のアレイ(208)の1以上の第2の通路(210)と向流式熱交換器(10)の半径方向に隣接しかつ交互に配置されるように、第1の通路(110)の第1のアレイ(108)及び第2の通路(210)の第2のアレイ(208)が共に配置されている、向流式熱交換器。 - 第1の移行領域(106)が、螺旋状の経路の一端に位置し、第1の流体の流れ(101)を、第1の通路(110)の第1のアレイ(108)に供給し、第2の移行領域(206)が螺旋状の経路の反対側の端に構成され、第2の流体の流れ(201)を第2の通路(210)の第2のアレイ(208)に供給し、これにより、第1の流体の流れ(101)と第2の流体の流れ(201)が、螺旋状の経路を反対方向に循環する、請求項1に記載の向流式熱交換器(10)。
- 第2の排出管(214)が、向流式熱交換器(10)の中心線(12)の周囲に実質的な螺旋状の径路で画成されるコアを通過する、請求項1又は請求項2に記載の向流式熱交換器(10)。
- 第1の通路(110)が、仕切壁(250)によって隣接する第2の通路(210)から分離されており、仕切壁(250)が、第1の通路(110)の側面を画成する第1の面と第2の通路(210)の側面を画成する第2の面とを有する、請求項1乃至請求項3のいずれか1項に記載の向流式熱交換器(10)。
- 第1の面が、一連の波形を画成し、第2の面が、一連の波形を画成する、請求項4に記載の向流式熱交換器(10)。
- 第1の面が、第1の通路(110)の内側中心線(12)から半径方向に一定に変化する距離を有している、請求項4に記載の向流式熱交換器(10)。
- 第1の通路(110)が、軸方向の長さと、直交する半径方向の幅を有する断面を画成し、長さが幅の少なくとも2倍であり、第2の通路(210)が、軸方向の長さと、垂直な半径方向の幅を有する断面を画成し、長さが幅の少なくとも2倍である、請求項1乃至請求項6のいずれか1項に記載の向流式熱交換器(10)。
- 第1の移行領域(106)が、第1の流路(100)を第1の通路(110)の第1のアレイ(108)に分離する一連の分岐を備えており、第2の移行領域(206)が、第1の流路(200)を第2の通路(210)の第2のアレイ(208)に分離する一連の分岐を備えている、請求項1乃至請求項7のいずれか1項に記載の向流式熱交換器(10)。
- 純金属、ニッケル合金、クロム合金、チタン合金、アルミニウム合金、アルミナイド又はこれらの混合物を含む金属材料を含む、請求項1乃至請求項8のいずれか1項に記載の向流式熱交換器(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/813,272 | 2015-07-30 | ||
US14/813,272 US10495384B2 (en) | 2015-07-30 | 2015-07-30 | Counter-flow heat exchanger with helical passages |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017032271A JP2017032271A (ja) | 2017-02-09 |
JP6367869B2 true JP6367869B2 (ja) | 2018-08-01 |
Family
ID=56418448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016143857A Active JP6367869B2 (ja) | 2015-07-30 | 2016-07-22 | 螺旋状通路を備えた向流式熱交換器 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10495384B2 (ja) |
EP (2) | EP3124906B1 (ja) |
JP (1) | JP6367869B2 (ja) |
CN (1) | CN106403653B (ja) |
BR (1) | BR102016017645A2 (ja) |
CA (1) | CA2936669C (ja) |
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DE102013205244A1 (de) * | 2013-03-25 | 2014-09-25 | Mahle International Gmbh | Verwendung eines additiven Herstellungsverfahrens zur Herstellung eines Bauteils für ein Kraftfahrzeug |
GB201319588D0 (en) * | 2013-11-06 | 2013-12-18 | Bae Systems Plc | Heat exchangers and the production thereof |
JP6202391B2 (ja) * | 2013-12-25 | 2017-09-27 | 株式会社ノーリツ | 熱交換器およびその製造方法 |
US10495384B2 (en) | 2015-07-30 | 2019-12-03 | General Electric Company | Counter-flow heat exchanger with helical passages |
-
2015
- 2015-07-30 US US14/813,272 patent/US10495384B2/en active Active
-
2016
- 2016-07-18 EP EP16179895.4A patent/EP3124906B1/en active Active
- 2016-07-18 EP EP19202073.3A patent/EP3640574B1/en active Active
- 2016-07-21 CA CA2936669A patent/CA2936669C/en active Active
- 2016-07-22 JP JP2016143857A patent/JP6367869B2/ja active Active
- 2016-07-29 CN CN201610610074.6A patent/CN106403653B/zh active Active
- 2016-07-29 BR BR102016017645A patent/BR102016017645A2/pt not_active Application Discontinuation
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CN106403653B (zh) | 2019-05-14 |
BR102016017645A2 (pt) | 2017-03-01 |
CA2936669A1 (en) | 2017-01-30 |
EP3124906A1 (en) | 2017-02-01 |
CN106403653A (zh) | 2017-02-15 |
EP3124906B1 (en) | 2019-10-09 |
EP3640574A1 (en) | 2020-04-22 |
US10495384B2 (en) | 2019-12-03 |
US10989480B2 (en) | 2021-04-27 |
CA2936669C (en) | 2019-02-19 |
US20170030651A1 (en) | 2017-02-02 |
US20200064075A1 (en) | 2020-02-27 |
JP2017032271A (ja) | 2017-02-09 |
EP3640574B1 (en) | 2024-09-11 |
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