JP7299017B2 - ループ型ヒートパイプ及び輸送機 - Google Patents
ループ型ヒートパイプ及び輸送機 Download PDFInfo
- Publication number
- JP7299017B2 JP7299017B2 JP2018245271A JP2018245271A JP7299017B2 JP 7299017 B2 JP7299017 B2 JP 7299017B2 JP 2018245271 A JP2018245271 A JP 2018245271A JP 2018245271 A JP2018245271 A JP 2018245271A JP 7299017 B2 JP7299017 B2 JP 7299017B2
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- JP
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- Prior art keywords
- evaporator
- condenser
- heat pipe
- liquid
- working fluid
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/043—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure forming loops, e.g. capillary pumped loops
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D2015/0216—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes having particular orientation, e.g. slanted, or being orientation-independent
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
- F28D2021/0029—Heat sinks
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- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
熱源からの受熱により液相の作動流体の少なくとも一部を気体に変化させる蒸発器と、気相の前記作動流体を液体に変化させる凝縮器と、前記蒸発器の出口と前記凝縮器の入口とを連絡し、前記蒸発器から出て前記凝縮器へ入る前記作動流体が流れる蒸気管と、前記凝縮器の出口と前記蒸発器の入口とを連絡し、前記凝縮器から出て前記蒸発器へ入る前記作動流体が流れる液管とを備え、
前記輸送機が水平面に置かれた状態で、前記凝縮器は前記蒸発器よりも上方に位置し、前記液管の前記蒸発器と接続された部分の管中心と前記凝縮器と接続された部分の管中心とが水平方向に離れており、前記液管の管中心線が前記凝縮器から前記蒸発器まで下向きに延び、前記管中心線上の任意の点において前記管中心線の接線と水平面との成す角度がα°以上90°以下であることを特徴としている。
図4は、変形例1に係るループ型ヒートパイプ10Aの概略構成を示す図である。図4に示すように、変形例1に係るループ型ヒートパイプ10Aは、前述の実施形態に係るループ型ヒートパイプ10と実質的に同一の構造を有するが、液管5Aが可撓性を有するチューブで形成されている点で特徴づけられる。
図5は、変形例2に係るループ型ヒートパイプ10Bの概略構成を示す図、図6は、図5のループ型ヒートパイプ10BのVI矢視図である。図5及び図6に示すように、変形例2に係るループ型ヒートパイプ10Bの液管5Bは、その少なくとも一部分が図5の紙面奥行き方向に立体的に延びる。
3 :凝縮器
4 :蒸気管
5,5A,5B :液管
5c :管中心線
10,10A,10B :ループ型ヒートパイプ
50 :航空機(輸送機の一例)
51 :胴体
52 :外板
53 :主翼
54 :内壁
55 :冷却室
56 :ファン
99 :発熱体
Claims (5)
- 傾転許容角度がα°である輸送機に搭載されるループ型ヒートパイプであって、
熱源からの受熱により液相の作動流体の少なくとも一部を気体に変化させる蒸発器と、
気相の前記作動流体を液体に変化させる凝縮器と、
前記蒸発器の出口と前記凝縮器の入口とを連絡し、前記蒸発器から出て前記凝縮器へ入る前記作動流体が流れる蒸気管と、
前記凝縮器の出口と前記蒸発器の入口とを連絡し、前記凝縮器から出て前記蒸発器へ入る前記作動流体が流れる液管とを備え、
前記輸送機が水平面に置かれた状態で、前記凝縮器は前記蒸発器よりも上方に位置し、前記液管の前記蒸発器と接続された部分の管中心と前記凝縮器と接続された部分の管中心とが水平方向に離れており、前記液管の管中心線が前記凝縮器から前記蒸発器まで下向きに延び、前記管中心線上の任意の点において前記管中心線の接線と水平面との成す角度がα°以上90°以下である、
ループ型ヒートパイプ。 - 前記α°が前記輸送機の水平に対する傾き角度の最大値、推奨値、及び平均値のうちいずれかひとつである、請求項1に記載のループ型ヒートパイプ。
- 前記α°が30°である、請求項1に記載のループ型ヒートパイプ。
- 発熱体と、前記発熱体を熱源として液相の前記作動流体の少なくとも一部を気体に変化させる前記蒸発器を含む請求項1~3のいずれか一項に記載のループ型ヒートパイプとを備える、
輸送機。 - 前記輸送機は航空機である、請求項3に記載のループ型ヒートパイプ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018245271A JP7299017B2 (ja) | 2018-12-27 | 2018-12-27 | ループ型ヒートパイプ及び輸送機 |
PCT/JP2019/050596 WO2020138078A1 (ja) | 2018-12-27 | 2019-12-24 | ループ型ヒートパイプ及び輸送機 |
US17/418,246 US20220082335A1 (en) | 2018-12-27 | 2019-12-24 | Loop heat pipe and transportation machine |
EP19903565.0A EP3904813A4 (en) | 2018-12-27 | 2019-12-24 | LOOP AND CARRIER HEAT PIPE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018245271A JP7299017B2 (ja) | 2018-12-27 | 2018-12-27 | ループ型ヒートパイプ及び輸送機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020106206A JP2020106206A (ja) | 2020-07-09 |
JP7299017B2 true JP7299017B2 (ja) | 2023-06-27 |
Family
ID=71127200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018245271A Active JP7299017B2 (ja) | 2018-12-27 | 2018-12-27 | ループ型ヒートパイプ及び輸送機 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220082335A1 (ja) |
EP (1) | EP3904813A4 (ja) |
JP (1) | JP7299017B2 (ja) |
WO (1) | WO2020138078A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114302608B (zh) * | 2021-03-31 | 2024-01-30 | 华为数字能源技术有限公司 | 热交换器、机柜及通信基站 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002062066A (ja) | 2000-08-11 | 2002-02-28 | Furukawa Electric Co Ltd:The | ヒートパイプ |
US20070095521A1 (en) | 2003-12-30 | 2007-05-03 | Airbus Deutschland Gmbh | Cooling system and method for expelling heat from a heat source located in the interior of an aircraft |
US20150034278A1 (en) | 2013-07-30 | 2015-02-05 | Hamilton Sundstrand Corporation | Heat pipe matrix for electronics cooling |
JP2015041418A (ja) | 2013-08-20 | 2015-03-02 | トヨタ自動車株式会社 | 電池温度調節装置 |
WO2018047538A1 (ja) | 2016-09-09 | 2018-03-15 | 株式会社デンソー | 機器温調システム |
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US5117901A (en) * | 1991-02-01 | 1992-06-02 | Cullimore Brent A | Heat transfer system having a flexible deployable condenser tube |
JP3700870B2 (ja) * | 1995-10-26 | 2005-09-28 | 古河電気工業株式会社 | 車両における筐体内の電気部品冷却装置 |
JPH09203591A (ja) * | 1996-01-30 | 1997-08-05 | Furukawa Electric Co Ltd:The | 移動体における筐体内の冷却装置 |
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-
2018
- 2018-12-27 JP JP2018245271A patent/JP7299017B2/ja active Active
-
2019
- 2019-12-24 EP EP19903565.0A patent/EP3904813A4/en active Pending
- 2019-12-24 WO PCT/JP2019/050596 patent/WO2020138078A1/ja unknown
- 2019-12-24 US US17/418,246 patent/US20220082335A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002062066A (ja) | 2000-08-11 | 2002-02-28 | Furukawa Electric Co Ltd:The | ヒートパイプ |
US20070095521A1 (en) | 2003-12-30 | 2007-05-03 | Airbus Deutschland Gmbh | Cooling system and method for expelling heat from a heat source located in the interior of an aircraft |
US20150034278A1 (en) | 2013-07-30 | 2015-02-05 | Hamilton Sundstrand Corporation | Heat pipe matrix for electronics cooling |
JP2015041418A (ja) | 2013-08-20 | 2015-03-02 | トヨタ自動車株式会社 | 電池温度調節装置 |
WO2018047538A1 (ja) | 2016-09-09 | 2018-03-15 | 株式会社デンソー | 機器温調システム |
Also Published As
Publication number | Publication date |
---|---|
EP3904813A1 (en) | 2021-11-03 |
US20220082335A1 (en) | 2022-03-17 |
WO2020138078A1 (ja) | 2020-07-02 |
EP3904813A4 (en) | 2022-09-14 |
JP2020106206A (ja) | 2020-07-09 |
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