JPWO2019026239A1 - 熱交換器、及び冷凍サイクル装置 - Google Patents
熱交換器、及び冷凍サイクル装置 Download PDFInfo
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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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
- F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
-
- 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
- F25B39/02—Evaporators
-
- 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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0316—Assemblies of conduits in parallel
-
- 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
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/04—Reinforcing means for conduits
-
- 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
- F28F2275/04—Fastening; Joining by brazing
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
実施の形態1.
図3は、この発明の実施の形態2による熱交換器の熱交換部材を示す断面図である。なお、図3は、実施の形態1での図2に対応する図である。本実施の形態では、第1の延在部8及び第2の延在部9のそれぞれが平板になっている。第1の延在部8及び第2の延在部9のそれぞれは、扁平管5の長手方向及び扁平管5の幅方向のそれぞれに沿って配置されている。
図4は、この発明の実施の形態3による熱交換器の熱交換部材を示す断面図である。なお、図4は、実施の形態1での図2に対応する図である。本実施の形態では、扁平管5が1以上の扁平管曲げ部22を有しているとともに、第1の延在部8が1以上の伝熱板曲げ部12を有し、第2の延在部9が1以上の伝熱板曲げ部15を有している。即ち、本実施の形態では、実施の形態1による第1の延在部8及び第2の延在部9のそれぞれと、実施の形態2による扁平管5及び伝熱板本体部10とが組み合わさった構成が、熱交換部材4の構成になっている。
図5は、この発明の実施の形態4による熱交換器の熱交換部材を示す断面図である。なお、図5は、実施の形態1での図2に対応する図である。本実施の形態では、扁平管5に設けられた扁平管曲げ部22と、第1及び第2の延在部8,9のそれぞれに設けられた伝熱板曲げ部12,15とが扁平管5の幅方向について等ピッチで連続している。これにより、伝熱板曲げ部12,15及び扁平管曲げ部22のそれぞれによって形成されている複数の溝13,16,23は、扁平管5の幅方向へ連続しており、複数の溝13,16,23の間隔が等間隔になっている。即ち、扁平管5の長手方向に沿って熱交換部材4を見たとき、伝熱板曲げ部12,15及び扁平管曲げ部22によって熱交換部材4の形状が波状になっており、熱交換部材4の波状の波長Lが第1の延在部8、扁平管5及び第2の延在部9のそれぞれで同じになっている。
図6は、この発明の実施の形態5による熱交換器1を示す側面図である。熱交換器1は、第1のヘッダタンク2、第2のヘッダタンク3、複数の熱交換部材4及び複数の補強部材25,26を有している。第1のヘッダタンク2、第2のヘッダタンク3及び複数の熱交換部材4のそれぞれの構成は、実施の形態1と同様である。
図8は、この発明の実施の形態6による冷凍サイクル装置を示す構成図である。冷凍サイクル装置31は、圧縮機32、凝縮熱交換器33、膨張弁34、蒸発熱交換器35を含む冷凍サイクル回路を備えている。冷凍サイクル装置31では、圧縮機32が駆動することにより、圧縮機32、凝縮熱交換器33、膨張弁34及び蒸発熱交換器35を冷媒が相変化しながら循環する冷凍サイクルが行われる。本実施の形態では、冷凍サイクル回路を循環する冷媒が図8の矢印の方向へ流れる。
暖房エネルギ効率=凝縮熱交換器(室内熱交換器)能力/全入力…(1)
冷房エネルギ効率=蒸発熱交換器(室内熱交換器)能力/全入力…(2)
図9は、この発明の実施の形態7による冷凍サイクル装置を示す構成図である。冷凍サイクル装置41は、圧縮機42、室外熱交換器43、膨張弁44、室内熱交換器45及び四方弁46を含む冷凍サイクル回路を有している。冷凍サイクル装置41では、圧縮機42が駆動することにより、圧縮機42、室外熱交換器43、膨張弁44及び室内熱交換器45を冷媒が相変化しながら循環する冷凍サイクルが行われる。本実施の形態では、圧縮機42、室外熱交換器43、膨張弁44及び四方弁46が室外機に設けられ、室内熱交換器45が室内機に設けられている。
Claims (9)
- 第1のヘッダタンク、
前記第1のヘッダタンクから離して配置されている第2のヘッダタンク、及び
前記第1のヘッダタンクと前記第2のヘッダタンクとにそれぞれ連結され、前記第1のヘッダタンクと前記第2のヘッダタンクとの間に並んでいる複数の熱交換部材
を備え、
前記複数の熱交換部材のそれぞれは、前記第1のヘッダタンクから前記第2のヘッダタンクへ延びる扁平管と、前記扁平管の長手方向に沿って前記扁平管と一体になっている伝熱板とを有し、
前記扁平管の幅方向は、前記複数の熱交換部材が並ぶ方向に交差する方向になっており、
前記伝熱板は、前記扁平管の幅方向一端部及び幅方向他端部の少なくともいずれかから前記扁平管の幅方向外側へ出ている延在部を有し、
前記扁平管は、前記扁平管の長手方向に沿った溝を形成する1以上の扁平管曲げ部を有している熱交換器。 - 第1のヘッダタンク、
前記第1のヘッダタンクから離して配置されている第2のヘッダタンク、及び
前記第1のヘッダタンクと前記第2のヘッダタンクとにそれぞれ連結され、前記第1のヘッダタンクと前記第2のヘッダタンクとの間に並んでいる複数の熱交換部材
を備え、
前記複数の熱交換部材のそれぞれは、前記第1のヘッダタンクから前記第2のヘッダタンクへ延びる扁平管と、前記扁平管の長手方向に沿って前記扁平管と一体になっている伝熱板とを有し、
前記扁平管の幅方向は、前記複数の熱交換部材が並ぶ方向に対して交差しており、
前記伝熱板は、前記扁平管の幅方向一端部及び幅方向他端部の少なくともいずれかから前記扁平管の幅方向外側へ出ている延在部を有し、
前記延在部は、前記扁平管の長手方向に沿った溝を形成する1以上の伝熱板曲げ部を有し、
前記複数の熱交換部材のそれぞれは、前記扁平管の長手方向を鉛直方向にして配置される熱交換器。 - 前記伝熱板は、前記扁平管に重なった状態で前記延在部に繋がっている伝熱板本体部を有し、
前記伝熱板本体部は、ろう材を介して前記扁平管に固定されている請求項1又は請求項2に記載の熱交換器。 - 前記扁平管の幅方向に沿って前記熱交換部材を見たとき、前記扁平管の範囲内に前記延在部が収まっている請求項1〜請求項3のいずれか一項に記載の熱交換器。
- 前記複数の熱交換部材のそれぞれは、前記扁平管の幅方向に沿った中心線を有し、
前記扁平管の長手方向に沿って前記熱交換部材を見たとき、前記熱交換部材の中心線上で前記扁平管及び前記延在部が連続している請求項1〜請求項4のいずれか一項に記載の熱交換器。 - 前記延在部は、前記扁平管の幅方向一端部及び幅方向他端部のそれぞれから出ており、
前記熱交換部材は、前記扁平管の長手方向に沿って見たとき、前記扁平管の幅方向に直交する直線に関して対称の形状になっている請求項1〜請求項5のいずれか一項に記載の熱交換器。 - 前記扁平管は、前記扁平管の長手方向に沿った溝を形成する1以上の扁平管曲げ部を有し、
前記延在部は、前記扁平管の長手方向に沿った溝を形成する1以上の伝熱板曲げ部を有し、
前記扁平管曲げ部及び前記伝熱板曲げ部のそれぞれによって形成されている複数の前記溝は、前記扁平管の幅方向へ連続しており、
複数の前記溝の間隔は、等間隔になっており、
各前記溝の深さは、互いに同じになっている請求項1〜請求項6のいずれか一項に記載の熱交換器。 - 前記第1のヘッダタンクと前記第2のヘッダタンクとにそれぞれ連結され、前記複数の熱交換部材と異なる位置に配置されている補強部材
を備え、
前記補強部材は、前記熱交換部材よりも曲がりにくくなっている請求項1〜請求項7のいずれか一項に記載の熱交換器。 - 請求項1〜請求項8のいずれか一項に記載の熱交換器
を備えている冷凍サイクル装置。
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PCT/JP2017/028253 WO2019026239A1 (ja) | 2017-08-03 | 2017-08-03 | 熱交換器、及び冷凍サイクル装置 |
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EP (1) | EP3663692B1 (ja) |
JP (1) | JP6847229B2 (ja) |
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WO2020044391A1 (ja) * | 2018-08-27 | 2020-03-05 | 三菱電機株式会社 | 熱交換器、熱交換器ユニット、及び冷凍サイクル装置 |
JP7118236B2 (ja) * | 2019-02-20 | 2022-08-15 | 三菱電機株式会社 | 熱交換器及び冷凍サイクル装置 |
EP4001821B1 (en) * | 2019-07-18 | 2024-03-06 | Mitsubishi Electric Corporation | Heat-transfer tube and heat exchanger using the same |
CN112268480A (zh) * | 2020-10-27 | 2021-01-26 | 江苏科菱库精工科技有限公司 | 一种微通道扁管及其制备方法 |
CN118338949A (zh) * | 2021-12-09 | 2024-07-12 | 三菱电机株式会社 | 除湿装置 |
WO2024089805A1 (ja) * | 2022-10-26 | 2024-05-02 | 三菱電機株式会社 | 熱交換器およびこの熱交換器を備えた冷凍サイクル装置 |
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2017
- 2017-08-03 CN CN201780093471.3A patent/CN110945308A/zh active Pending
- 2017-08-03 WO PCT/JP2017/028253 patent/WO2019026239A1/ja active Application Filing
- 2017-08-03 JP JP2019533825A patent/JP6847229B2/ja active Active
- 2017-08-03 US US16/627,404 patent/US11662148B2/en active Active
- 2017-08-03 ES ES17920208T patent/ES2866323T3/es active Active
- 2017-08-03 EP EP17920208.0A patent/EP3663692B1/en active Active
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JPH0396574U (ja) * | 1989-12-29 | 1991-10-02 | ||
JP2006284123A (ja) * | 2005-04-01 | 2006-10-19 | Calsonic Kansei Corp | 熱交換器 |
JP2008202896A (ja) * | 2007-02-21 | 2008-09-04 | Sharp Corp | 熱交換器 |
Also Published As
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ES2866323T3 (es) | 2021-10-19 |
WO2019026239A1 (ja) | 2019-02-07 |
JP6847229B2 (ja) | 2021-03-24 |
CN110945308A (zh) | 2020-03-31 |
EP3663692A4 (en) | 2020-08-05 |
EP3663692B1 (en) | 2021-03-24 |
US20200149818A1 (en) | 2020-05-14 |
EP3663692A1 (en) | 2020-06-10 |
US11662148B2 (en) | 2023-05-30 |
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