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1. WO2015025702 - 熱交換器、空調機、冷凍サイクル装置及び熱交換器の製造方法

公開番号 WO/2015/025702
公開日 26.02.2015
国際出願番号 PCT/JP2014/070502
国際出願日 04.08.2014
IPC
F28F 9/02 2006.01
F機械工学;照明;加熱;武器;爆破
28熱交換一般
F一般的な熱交換または熱伝達装置の細部
9外箱;管寄せ箱;要素の補助支持;外箱の補助部材
02管寄せ箱;鏡板
F24F 1/00 2011.01
F機械工学;照明;加熱;武器;爆破
24加熱;レンジ;換気
F空気調節;空気加湿;換気;しゃへいのためのエアカーテンの利用
1空気調和のためのルームユニット,例.分離式または自納式のものあるいは中央装置から1次空気を受けるもの
F28D 1/053 2006.01
F機械工学;照明;加熱;武器;爆破
28熱交換一般
D熱交換媒体が直接接触しない熱交換装置で,他のサブクラスに分類されないもの;蓄熱プラントまたは装置一般
11つの熱交換媒体に対してのみ定置流路組立体を持ち,媒体が相互に異なった側の流路壁と接触し,他方の熱交換媒体が多量の流体である熱交換装置,例.家庭用または自動車用ラジエータ
02流体中に浸された熱交換流路をもつもの
04管状の流路をもつもの
053流路が直線状のもの
CPC
B23P 15/26
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
POTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
15Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
26heat exchangers ; or the like
F24F 13/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
30Arrangement or mounting of heat-exchangers
F28D 1/05333
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
1Heat-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
02with heat-exchange conduits immersed in the body of fluid
04with tubular conduits
053the conduits being straight
05316Assemblies of conduits connected to common headers, e.g. core type radiators
05333with multiple rows of conduits or with multi-channel conduits
F28D 1/05383
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
1Heat-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
02with heat-exchange conduits immersed in the body of fluid
04with tubular conduits
053the conduits being straight
0535the conduits having a non-circular cross-section
05366Assemblies of conduits connected to common headers, e.g. core type radiators
05383with multiple rows of conduits or with multi-channel conduits
F28D 1/05391
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
1Heat-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
02with heat-exchange conduits immersed in the body of fluid
04with tubular conduits
053the conduits being straight
0535the conduits having a non-circular cross-section
05366Assemblies of conduits connected to common headers, e.g. core type radiators
05391with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
F28D 2001/0273
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
1Heat-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
02with heat-exchange conduits immersed in the body of fluid
0253Particular components
026Cores
0273having special shape, e.g. curved, annular
出願人
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
発明者
  • 伊東 大輔 ITO, Daisuke; JP
  • 石橋 晃 ISHIBASHI, Akira; JP
  • 岡崎 多佳志 OKAZAKI, Takashi; JP
  • 東井上 真哉 HIGASHIIUE, Shinya; JP
  • 松田 拓也 MATSUDA, Takuya; JP
  • 望月 厚志 MOCHIZUKI, Atsushi; JP
代理人
  • 安島 清 AJIMA, Kiyoshi; JP
優先権情報
PCT/JP2013/07221120.08.2013JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) HEAT EXCHANGER, AIR CONDITIONER, REFRIGERATION CYCLE DEVICE, AND METHOD FOR PRODUCING HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR, CLIMATISEUR, DISPOSITIF DE CYCLE DE RÉFRIGÉRATION, ET PROCÉDÉ DE FABRICATION D'UN ÉCHANGEUR DE CHALEUR
(JA) 熱交換器、空調機、冷凍サイクル装置及び熱交換器の製造方法
要約
(EN)
In the present invention, a heat exchange unit (11) has: a plurality of heat transmission tubes (13) through the inside of which a refrigerant passes and that are provided in a plurality of steps in a step direction that is a direction perpendicular to the direction of air flow; and a plurality of fins (12) provided in parallel in a manner such that air passes through in the direction of air flow. The present invention is provided with: a heat exchange unit group (10) configured by disposing the heat exchange units in a plurality of columns in a column direction that is the direction of air flow; and headers (20, 30) that are disposed at both ends of the heat exchange unit group (10) and to which the ends of the plurality of heat transmission tubes (13) are connected. The heat exchange unit group (10) has at least one bend section (15) bending in the column direction; the header (30) at one end side of the heat exchange unit group (10) is configured from one header (30) provided in common to the plurality of columns of heat exchange units (11); the header (20) at the other end side of the heat exchange unit group (10) is configured from a plurality of individual headers (20a-20d) provided independently for each heat exchange unit (11); and only the positions of the plurality of individual headers vary in the direction of parallel provision of the plurality of fins among adjacent columns.
(FR)
L'invention concerne une unité d'échange de chaleur (11) comportant une pluralité de tubes de transmission de chaleur (13), traversés par un fluide frigorigène et disposés en une pluralité de niveaux dans une direction de niveaux perpendiculaire à la direction de l'écoulement d'air, et une pluralité d'ailettes (12) disposées en parallèle de façon que l'air les traverse dans la direction de l'écoulement d'air. L'invention comprend un groupe d'unités d'échange de chaleur (10), configuré en disposant les unités d'échange de chaleur en une pluralité de colonnes dans une direction de colonne qui est la direction de l'écoulement d'air, et des embouts (20, 30) qui sont disposés aux deux extrémités du groupe d'unités d'échange de chaleur (10) et auxquels sont reliées les extrémités de la pluralité de tubes de transmission de chaleur (13). Le groupe d'unités d'échange de chaleur (10) comporte au moins un tronçon courbe (15) cintré dans la direction de colonne; l'embout (30) à une extrémité du groupe d'unités d'échange de chaleur (10) est formé d'un embout (30) commun à la pluralité de colonnes d'unités d'échange de chaleur (11); l'embout (20) de l'autre extrémité du groupe d'unités d'échange de chaleur (10) est formé d'une pluralité d'embouts individuels (20a-20d) indépendants pour chaque unité d'échange de chaleur (11), seules les positions de la pluralité d'embouts individuels variant dans la direction de disposition parallèle de la pluralité d'ailettes parmi des colonnes adjacentes.
(JA)
 内部を冷媒が通過し、空気流れ方向に対して直交方向の段方向へ複数段設けられた複数の伝熱管13と、空気流れ方向に空気が通過するように並設された複数のフィン12とを有する熱交換部11が、空気流れ方向である列方向に複数列配置されて構成された熱交換部群10と、熱交換部群10の両端に配置され、複数の伝熱管13の端部が接続されるヘッダ20、30とを備え、熱交換部群10は、列方向に曲げられた1つ以上の曲げ部15を有し、熱交換部群10の一端側のヘッダ30は、複数列の熱交換部11に共通に設けられた1つのヘッダ30で構成され、熱交換部群10の他端側のヘッダ20は、各熱交換部11毎に独立して設けられた複数の個別ヘッダ20a~20dで構成されており、複数の個別ヘッダの位置のみが、隣接する列同士で複数のフィンの並設方向に異なっている。
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