JP7290030B2 - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- JP7290030B2 JP7290030B2 JP2019015611A JP2019015611A JP7290030B2 JP 7290030 B2 JP7290030 B2 JP 7290030B2 JP 2019015611 A JP2019015611 A JP 2019015611A JP 2019015611 A JP2019015611 A JP 2019015611A JP 7290030 B2 JP7290030 B2 JP 7290030B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- tank
- heat exchanger
- discharge pipe
- cooling water
- 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
- F28D7/16—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 arranged in parallel spaced relation
- F28D7/1684—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 arranged in parallel spaced relation the conduits having a non-circular cross-section
- F28D7/1692—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 arranged in parallel spaced relation the conduits having a non-circular cross-section with particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
- F28F9/0253—Massive connectors, e.g. blocks; Plate-like connectors with multiple channels, e.g. with combined inflow and outflow channels
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0256—Arrangements for coupling connectors with flow lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/06—Damage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/07—Exceeding a certain pressure value in a refrigeration component or cycle
-
- 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
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0085—Evaporators
-
- 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
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/12—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overpressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Th・σh/Dh>Te・σe/De・・・・(1)
Tt・σt/Dt>Te・σe/De・・・・(2)
100:ケース
11:冷媒供給配管
12:冷媒排出配管
121:凹部
130A:薄肉部
140:封止部材
150:接続板
200:内部部材
Claims (5)
- 冷媒と冷却水との間で熱交換を行う熱交換器(10)であって、
内側を前記冷媒が流れるように構成された内部部材(200)と、
内側に前記内部部材を収容する容器であって、前記内部部材の周囲の空間を前記冷却水が流れるように構成されたケース(100)と、を備え、
前記ケースには、
前記内部部材に前記冷媒を供給するための冷媒供給配管(11)と、
前記内部部材から前記冷媒を排出するための冷媒排出配管(12)と、がそれぞれ接続されており、
前記冷媒が流れる部分のうち、その表面が外気に露出している部分の一部には、
前記冷媒の圧力が上昇した際において前記内部部材よりも先に破損する部分、である優先破損部(121,12,130A,140,150)が設けられており、
前記内部部材は、
その長手方向に沿って内側を前記冷媒が流れるタンク(210,220,230)と、
その長手方向が前記タンクの長手方向に対して垂直となるように、前記タンクに対して接続された管状の部材であって、前記タンクの長手方向に沿って並ぶように互いに間隔を空けて積層された複数のチューブ(240)と、を有するものであり、
前記タンクの板厚をThとし、前記タンクの相当直径をDhとし、前記タンクを構成する材料の引張強度をσhとし、
前記チューブの板厚をTtとし、前記チューブの相当直径をDtとし、前記チューブを構成する材料の引張強度をσtとし、
前記優先破損部の板厚をTeとし、前記優先破損部を含む部分の相当直径をDeとし、前記優先破損部を構成する材料の引張強度をσeとしたときに、
Th・σh/Dh>Te・σe/De、及び、
Tt・σt/Dt>Te・σe/De、のいずれをも満たすように構成されている、熱交換器。 - 前記ケースには、
前記冷媒供給配管及び前記冷媒排出配管のうちの少なくとも一方が接続部材(130,150)を介して接続されており、
前記優先破損部は前記接続部材に設けられている、請求項1に記載の熱交換器。 - 前記接続部材(150)は、バーリング加工が施された板状の部材である、請求項2に記載の熱交換器。
- 前記優先破損部は、前記冷媒供給配管及び前記冷媒排出配管のうち少なくとも一方に設けられている、請求項1に記載の熱交換器。
- 前記優先破損部又はその周囲の部分が、
優先的に腐食する材料により形成された優先腐食層(SL)によって覆われている、請求項1乃至4のいずれか1項に記載の熱交換器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019015611A JP7290030B2 (ja) | 2019-01-31 | 2019-01-31 | 熱交換器 |
DE112020000641.7T DE112020000641T5 (de) | 2019-01-31 | 2020-01-14 | Wärmetauscher |
PCT/JP2020/000818 WO2020158363A1 (ja) | 2019-01-31 | 2020-01-14 | 熱交換器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019015611A JP7290030B2 (ja) | 2019-01-31 | 2019-01-31 | 熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020122630A JP2020122630A (ja) | 2020-08-13 |
JP7290030B2 true JP7290030B2 (ja) | 2023-06-13 |
Family
ID=71842243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019015611A Active JP7290030B2 (ja) | 2019-01-31 | 2019-01-31 | 熱交換器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7290030B2 (ja) |
DE (1) | DE112020000641T5 (ja) |
WO (1) | WO2020158363A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4172006B2 (ja) | 1998-10-19 | 2008-10-29 | 株式会社ヴァレオサーマルシステムズ | 冷凍サイクル |
JP2009299478A (ja) | 2008-06-10 | 2009-12-24 | Denso Corp | 排熱回収器 |
US20100096115A1 (en) | 2008-10-07 | 2010-04-22 | Donald Charles Erickson | Multiple concentric cylindrical co-coiled heat exchanger |
JP2013113472A (ja) | 2011-11-28 | 2013-06-10 | Panasonic Corp | 熱交換器 |
JP2017019486A (ja) | 2015-07-14 | 2017-01-26 | 株式会社デンソー | 冷凍サイクル装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6390770U (ja) * | 1986-12-02 | 1988-06-13 | ||
JP3302212B2 (ja) * | 1995-03-27 | 2002-07-15 | サンデン株式会社 | 熱交換器 |
US5542261A (en) * | 1995-04-17 | 1996-08-06 | Albertson; Luther D. | Refrigerant evaporator over-pressure relief system including a fluid containment vessel |
JPH10206066A (ja) * | 1997-01-20 | 1998-08-07 | Sanden Corp | 車両用熱交換器の保持機構 |
JP4205785B2 (ja) * | 1998-09-29 | 2009-01-07 | サンデン株式会社 | 車両用熱交換器 |
WO2000020808A1 (fr) * | 1998-10-08 | 2000-04-13 | Zexel Valeo Climate Control Corporation | Cycle frigorifique |
DE102015111393A1 (de) | 2014-10-16 | 2016-04-21 | Halla Visteon Climate Control Corporation | Vorrichtung zur Wärmeübertragung |
JP6530178B2 (ja) * | 2014-11-26 | 2019-06-12 | 三菱アルミニウム株式会社 | 熱交換器、及び熱交換器の製造方法 |
JP6646015B2 (ja) | 2017-07-07 | 2020-02-14 | 花王株式会社 | 着用後繊維製品臭の疑似臭組成物 |
-
2019
- 2019-01-31 JP JP2019015611A patent/JP7290030B2/ja active Active
-
2020
- 2020-01-14 DE DE112020000641.7T patent/DE112020000641T5/de active Pending
- 2020-01-14 WO PCT/JP2020/000818 patent/WO2020158363A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4172006B2 (ja) | 1998-10-19 | 2008-10-29 | 株式会社ヴァレオサーマルシステムズ | 冷凍サイクル |
JP2009299478A (ja) | 2008-06-10 | 2009-12-24 | Denso Corp | 排熱回収器 |
US20100096115A1 (en) | 2008-10-07 | 2010-04-22 | Donald Charles Erickson | Multiple concentric cylindrical co-coiled heat exchanger |
JP2013113472A (ja) | 2011-11-28 | 2013-06-10 | Panasonic Corp | 熱交換器 |
JP2017019486A (ja) | 2015-07-14 | 2017-01-26 | 株式会社デンソー | 冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
DE112020000641T5 (de) | 2021-10-14 |
JP2020122630A (ja) | 2020-08-13 |
WO2020158363A1 (ja) | 2020-08-06 |
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