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1. WO2014188714 - 熱交換器

公開番号 WO/2014/188714
公開日 27.11.2014
国際出願番号 PCT/JP2014/002652
国際出願日 20.05.2014
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
F25B 39/02 2006.01
F機械工学;照明;加熱;武器;爆破
25冷凍または冷却;加熱と冷凍との組み合わせシステム;ヒートポンプシステム;氷の製造または貯蔵;気体の液化または固体化
B冷凍機械,プラントまたはシステム;加熱と冷凍の組み合わせシステム;ヒート・ポンプ・システム
39蒸発器;凝縮器
02蒸発器
F28F 9/22 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
22連続する区画内へ熱交換媒体を導くための装置,例.案内板の配置
CPC
F25B 13/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
13Compression machines, plant or systems with reversible cycle
F25B 39/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
39Evaporators; Condensers
F25B 39/028
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
39Evaporators; Condensers
02Evaporators
028having distributing means
F28D 1/0417
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
0408Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
0417with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
F28D 1/05325
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
05325with particular pattern of flow, e.g. change of flow direction
F28F 1/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1Tubular elements; Assemblies of tubular elements
02Tubular elements of cross-section which is non-circular
04polygonal, e.g. rectangular
出願人
  • ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP]/[JP]
発明者
  • 神藤 正憲 JINDOU, Masanori
  • 織谷 好男 ORITANI, Yoshio
  • 上総 拓也 KAZUSA, Takuya
  • 濱舘 潤一 HAMADATE, Junichi
  • 大谷 康崇 OHTANI, Yasutaka
代理人
  • 特許業務法人前田特許事務所 MAEDA & PARTNERS
優先権情報
2013-10835622.05.2013JP
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
(FR) ÉCHANGEUR THERMIQUE
(JA) 熱交換器
要約
(EN)
According to the present invention, three communicating chambers (62a to 62c) and one mixing chamber (63) are formed in a first header collection tube (60) of an outdoor heat exchanger (23). A secondary lateral partition plate (85a) is provided between two main lateral partition plates (80a, 80b). The mixing chamber (63) is formed between the first main lateral partition plate (80a) and the secondary lateral partition plate (85a). A coolant in a gas-liquid two-phase state fed to the outdoor heat exchanger (23) functioning as an evaporator is caused to flow into the mixing chamber (63) and then distributed to the three communicating chambers (62a to 62c). As a result, the wetness of the coolant distributed from the mixing chamber (63) to the communicating chambers (62a to 62c) becomes more uniform.
(FR)
Selon la présente invention, trois chambres communicantes (62a à 62c) et une chambre de mélange (63) sont formées dans un premier tube collecteur de recueil (60) d'un échangeur thermique extérieur (23). Une plaque de séparation latérale secondaire (85a) est ménagée entre deux plaques de séparation latérales principales (80a, 80b). La chambre de mélange (63) est formée entre la première plaque de séparation latérale principale (80a) et la plaque de séparation latérale secondaire (85a). Un liquide de refroidissement dans un état à deux phases gaz-liquide alimenté à l'échangeur thermique extérieur (23) fonctionnant en tant qu'évaporateur est mis en écoulement dans la chambre de mélange (63) puis distribué aux trois chambres communicantes (62a à 62c). Par conséquent, l'humidité du liquide de refroidissement distribué de la chambre de mélange (63) aux chambres communicantes (62a à 62c) devient plus homogène.
(JA)
 室外熱交換器(23)の第1ヘッダ集合管(60)には、三つの連通室(62a~62c)と一つの混合室(63)とが形成される。二枚の主横仕切板(80a,80b)の間に一枚の副横仕切板(85a)が設けられる。混合室(63)は、第1主横仕切板(80a)と副横仕切板(85a)の間に形成される。蒸発器として機能する室外熱交換器(23)へ供給された気液二相状態の冷媒は、混合室(63)へ流入し、その後に三つの連通室(62a~62c)へ分配される。その結果、混合室(63)から連通室(62a~62c)へ分配される冷媒の湿り度が均一化される。
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