JP6729453B2 - 熱媒体用基材、並びにそれを用いた熱輸送システムおよびヒートポンプシステム - Google Patents
熱媒体用基材、並びにそれを用いた熱輸送システムおよびヒートポンプシステム Download PDFInfo
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- JP6729453B2 JP6729453B2 JP2017042897A JP2017042897A JP6729453B2 JP 6729453 B2 JP6729453 B2 JP 6729453B2 JP 2017042897 A JP2017042897 A JP 2017042897A JP 2017042897 A JP2017042897 A JP 2017042897A JP 6729453 B2 JP6729453 B2 JP 6729453B2
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- 239000000463 material Substances 0.000 title description 10
- 239000002608 ionic liquid Substances 0.000 claims description 49
- 239000000758 substrate Substances 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 9
- PTIUDKQYXMFYAI-UHFFFAOYSA-N methylammonium nitrate Chemical compound NC.O[N+]([O-])=O PTIUDKQYXMFYAI-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 36
- 239000000498 cooling water Substances 0.000 description 27
- 239000003507 refrigerant Substances 0.000 description 24
- 238000007710 freezing Methods 0.000 description 16
- 230000008014 freezing Effects 0.000 description 16
- 239000007864 aqueous solution Substances 0.000 description 14
- 230000032258 transport Effects 0.000 description 9
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- BMQZYMYBQZGEEY-UHFFFAOYSA-M 1-ethyl-3-methylimidazolium chloride Chemical compound [Cl-].CCN1C=C[N+](C)=C1 BMQZYMYBQZGEEY-UHFFFAOYSA-M 0.000 description 5
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 5
- MKHFCTXNDRMIDR-UHFFFAOYSA-N cyanoiminomethylideneazanide;1-ethyl-3-methylimidazol-3-ium Chemical compound [N-]=C=NC#N.CCN1C=C[N+](C)=C1 MKHFCTXNDRMIDR-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- VASPYXGQVWPGAB-UHFFFAOYSA-M 1-ethyl-3-methylimidazol-3-ium;thiocyanate Chemical compound [S-]C#N.CCN1C=C[N+](C)=C1 VASPYXGQVWPGAB-UHFFFAOYSA-M 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- -1 pyrrolidinium cation Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 description 1
- LYKZLSOWKOVLKF-UHFFFAOYSA-N FS(=O)(=O)[N-]S(=O)(=O)F.COC[N+]1(CCCC1)C Chemical group FS(=O)(=O)[N-]S(=O)(=O)F.COC[N+]1(CCCC1)C LYKZLSOWKOVLKF-UHFFFAOYSA-N 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-O Methylammonium ion Chemical compound [NH3+]C BAVYZALUXZFZLV-UHFFFAOYSA-O 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
- F01P7/048—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using electrical drives
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F23/00—Features relating to the use of intermediate heat-exchange materials, e.g. selection of compositions
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Description
本発明の第1実施形態について図1に基づいて説明する。本実施形態では、本発明に係る熱媒体用基材を、ヒートポンプシステムであるヒートポンプ式給湯機の熱媒体に適用している。
次に、本発明の第2実施形態について図2に基づいて説明する。本実施形態では、本発明に係る熱媒体用基材を、ハイブリッド自動車の走行用駆動源の1つとして用いられるエンジン(内燃機関)の冷却システムの冷却水に適用している。すなわち、本実施形態は、本発明に係る熱輸送システムを、エンジン冷却システムに適用したものである。
本発明は上述の実施形態に限定されることなく、本発明の趣旨を逸脱しない範囲内で、例えば以下のように種々変形可能である。
Claims (5)
- 親水性イオン液体および水を含有し、
前記親水性イオン液体の分子量が150以下であり、
前記親水性イオン液体がメチルアンモニウムニトレートである熱媒体用基材。 - 前記親水性イオン液体の濃度が50wt%以上である請求項1に記載の熱媒体用基材。
- 25℃における動粘度が3.1mm2/s以下である請求項1または2に記載の熱媒体用基材。
- 液体の熱媒体が流動する熱媒体流路(40)と、
前記熱媒体流路に前記熱媒体を流動させる流動部(43)と、
前記熱媒体流路に配置されるとともに、外部からの供給エネルギを他の形態のエネルギに変換する際に熱を発生するエネルギ変換部(41)と、
前記熱媒体流路に配置されるとともに、前記熱媒体が有する熱を放出する放熱部(42)とを備え、
前記エネルギ変換部からの熱を、前記熱媒体を介して前記放熱部へ輸送する熱輸送システムであって、
前記熱媒体として、請求項1ないし3のいずれか1つに記載の熱媒体用基材を用いる熱輸送システム。 - ヒートポンプサイクル(10)によって熱媒体を加熱するとともに、加熱された前記熱媒体を熱源として加熱対象流体を加熱するヒートポンプシステムであって、
前記熱媒体として、請求項1ないし3のいずれか1つに記載の熱媒体用基材を用いるヒートポンプシステム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017042897A JP6729453B2 (ja) | 2017-03-07 | 2017-03-07 | 熱媒体用基材、並びにそれを用いた熱輸送システムおよびヒートポンプシステム |
CN201880015925.XA CN110382660A (zh) | 2017-03-07 | 2018-02-19 | 热介质用基材、使用热介质用基材的热输送系统及热泵系统 |
PCT/JP2018/005621 WO2018163764A1 (ja) | 2017-03-07 | 2018-02-19 | 熱媒体用基材、並びにそれを用いた熱輸送システムおよびヒートポンプシステム |
DE112018001253.0T DE112018001253T5 (de) | 2017-03-07 | 2018-02-19 | Basisflüssigkeit für ein wärmemedium, wärmeübertragungssystem unter verwendung der basisflüssigkeit und wärmepumpensystem unter verwendung der basisflüssigkeit |
US16/558,372 US20200017746A1 (en) | 2017-03-07 | 2019-09-03 | Base fluid for heat medium, heat transfer system using the base fluid, and heat pump system using the base fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017042897A JP6729453B2 (ja) | 2017-03-07 | 2017-03-07 | 熱媒体用基材、並びにそれを用いた熱輸送システムおよびヒートポンプシステム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018145324A JP2018145324A (ja) | 2018-09-20 |
JP2018145324A5 JP2018145324A5 (ja) | 2019-08-22 |
JP6729453B2 true JP6729453B2 (ja) | 2020-07-22 |
Family
ID=63448420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017042897A Expired - Fee Related JP6729453B2 (ja) | 2017-03-07 | 2017-03-07 | 熱媒体用基材、並びにそれを用いた熱輸送システムおよびヒートポンプシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200017746A1 (ja) |
JP (1) | JP6729453B2 (ja) |
CN (1) | CN110382660A (ja) |
DE (1) | DE112018001253T5 (ja) |
WO (1) | WO2018163764A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2020027200A1 (ja) | 2018-08-01 | 2021-08-19 | 小野薬品工業株式会社 | 軟骨関連疾患治療剤 |
DE102021126949A1 (de) | 2021-10-18 | 2023-05-04 | Vaillant Gmbh | Löslichkeitsverringerung von Alkanen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010235889A (ja) * | 2009-03-31 | 2010-10-21 | Cci Corp | 冷却液組成物 |
WO2011026822A2 (de) * | 2009-09-03 | 2011-03-10 | Basf Se | Ionische flüssigkeiten mit verbesserter viskosität |
EP2380940A1 (de) * | 2010-04-20 | 2011-10-26 | Evonik Degussa GmbH | Absorptionswärmepumpe mit Sorptionsmittel umfassend Lithiumchlorid und ein organisches Chloridsalz |
EP2638123B1 (de) * | 2010-11-08 | 2016-08-31 | Evonik Degussa GmbH | Arbeitsmedium für absorptionswärmepumpen |
DE102011083974A1 (de) * | 2011-10-04 | 2013-04-04 | Evonik Degussa Gmbh | Arbeitsmedium für Absorptionswärmepumpen |
JP6570217B2 (ja) | 2014-03-31 | 2019-09-04 | 日産自動車株式会社 | 冷却液 |
JP6467908B2 (ja) | 2014-12-22 | 2019-02-13 | 日清紡ホールディングス株式会社 | 熱媒体用基材 |
JP2017042897A (ja) | 2015-08-28 | 2017-03-02 | セイコーエプソン株式会社 | ロボットシステム、ロボット、及びロボット制御装置 |
-
2017
- 2017-03-07 JP JP2017042897A patent/JP6729453B2/ja not_active Expired - Fee Related
-
2018
- 2018-02-19 DE DE112018001253.0T patent/DE112018001253T5/de not_active Ceased
- 2018-02-19 WO PCT/JP2018/005621 patent/WO2018163764A1/ja active Application Filing
- 2018-02-19 CN CN201880015925.XA patent/CN110382660A/zh active Pending
-
2019
- 2019-09-03 US US16/558,372 patent/US20200017746A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE112018001253T5 (de) | 2019-12-12 |
JP2018145324A (ja) | 2018-09-20 |
WO2018163764A1 (ja) | 2018-09-13 |
US20200017746A1 (en) | 2020-01-16 |
CN110382660A (zh) | 2019-10-25 |
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