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1. WO2013160956 - HEAT-EXCHANGER HEADER AND HEAT EXCHANGER PROVIDED THEREWITH

Publication Number WO/2013/160956
Publication Date 31.10.2013
International Application No. PCT/JP2012/002879
International Filing Date 26.04.2012
IPC
F28F 9/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
CPC
F28D 2021/0071
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
21Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
0068for refrigerant cycles
0071Evaporators
F28D 7/16
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
7Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
16the conduits being arranged in parallel spaced relation
F28F 2009/0292
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
0285Other particular headers or end plates
0292with fins
F28F 9/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
F28F 9/0265
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
026with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
0265by using guiding means or impingement means inside the header box
F28F 9/0268
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
026with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
0265by using guiding means or impingement means inside the header box
0268in the form of multiple deflectors for channeling the heat exchange medium
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP] (AllExceptUS)
  • 石橋 晃 ISHIBASHI, Akira (UsOnly)
  • 松田 拓也 MATSUDA, Takuya (UsOnly)
  • 李 相武 LEE, Sangmu (UsOnly)
  • 岡崎 多佳志 OKAZAKI, Takashi (UsOnly)
Inventors
  • 石橋 晃 ISHIBASHI, Akira
  • 松田 拓也 MATSUDA, Takuya
  • 李 相武 LEE, Sangmu
  • 岡崎 多佳志 OKAZAKI, Takashi
Agents
  • 小林 久夫 KOBAYASHI, Hisao
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HEAT-EXCHANGER HEADER AND HEAT EXCHANGER PROVIDED THEREWITH
(FR) COLLECTEUR D'ÉCHANGEUR DE CHALEUR ET ÉCHANGEUR DE CHALEUR LE COMPORTANT
(JA) 熱交換器用ヘッダ及びこの熱交換器用ヘッダを備えた熱交換器
Abstract
(EN)
A heat-exchanger header for a heat exchanger in which a refrigerant is run in parallel through a plurality of flat tubes (30) laid out in parallel. Said heat-exchanger header has a header body (11) and a cover (13). A plurality of through-holes (12) to which one end of each of the plurality of flat tubes (30) is attached are lined up in the header body (11) in the lengthwise direction thereof. The cover (13) faces the plurality of through-holes (12) in the header body (11) and is joined to the header body (11). At least one chamber that connects to the plurality of through-holes (12), forming a refrigerant channel, is formed between the header body (11) and the cover (13). Each of the plurality of through-holes (12) is either an entrance-side through-hole or an exit-side through-hole to which either the refrigerant-entrance-side end or the refrigerant-exit-side end of one of the plurality of flat tubes (30) is attached. A plurality of grooves that extend in the lengthwise direction of the cover (13) are formed, in the widthwise direction perpendicular to said lengthwise direction, in the parts of the cover (13) facing the entrance-side through-holes.
(FR)
L'invention porte sur un collecteur d'échangeur de chaleur pour un échangeur de chaleur, dans lequel un réfrigérant s'écoule en parallèle à travers une pluralité de tubes plats (30) disposés en parallèle. Ledit collecteur d'échangeur de chaleur a un corps de collecteur (11) et un capot (13). Une pluralité de trous traversants (12) auxquels est attachée une extrémité de chacun de la pluralité de tubes plats (30) sont alignés dans le corps de collecteur (11) dans la direction de la longueur de celui-ci. Le capot (13) fait face à la pluralité de trous traversants (12) dans le corps de collecteur (11), et est réuni au corps de collecteur (11). Au moins une chambre qui est reliée à la pluralité de trous traversants (12), formant un canal de réfrigérant, est formée entre le corps de collecteur (11) et le capot (13). Chacun de la pluralité des trous traversants (12) est soit un trou traversant côté entrée soit un trou traversant côté sortie, auxquels soit l'extrémité côté entrée de réfrigérant soit l'extrémité côté sortie de réfrigérant de l'un de la pluralité de tubes plats (30) est attachée. Une pluralité de rainures qui s'étendent dans la direction de la longueur du capot (13) sont formées, dans la direction de la largeur perpendiculaire à ladite direction de la longueur, dans les parties du capot (13) faisant face aux trous traversants côté entrée.
(JA)
 並列に配置された複数の扁平管30に冷媒を並列に流す熱交換器の熱交換器用ヘッダであって、複数の扁平管30の一端が接続される複数の貫通孔12が長手方向に並設されたヘッダ本体11と、ヘッダ本体11の複数の貫通孔12と対向してヘッダ本体11に接合された蓋体13とを有し、ヘッダ本体11と蓋体13との間には複数の貫通孔12に連通して冷媒流路となる部屋が少なくとも一つ形成されており、複数の貫通孔12のそれぞれは、複数の扁平管30の冷媒入口側又は冷媒出口側の端部が接続される入口側貫通孔又は出口側貫通孔であり、蓋体13において入口側貫通孔と対向する部分に、蓋体13の長手方向に延びる溝が長手方向と直交する短手方向に複数形成されている。
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