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1. WO2011000137 - MICROCHANNEL PARALLEL-FLOW ALL-ALUMINUM FLAT-TUBE WELD-TYPE HEAT EXCHANGER AND USE OF SAME

Publication Number WO/2011/000137
Publication Date 06.01.2011
International Application No. PCT/CN2009/001159
International Filing Date 19.10.2009
IPC
F28D 1/04 2006.01
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; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
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 the heat-exchange conduits immersed in the body of fluid
04with tubular conduits
F28F 1/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1Tubular elements; Assemblies of tubular elements
02Tubular elements of cross-section which is non-circular
CPC
F28D 1/0478
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
047the conduits being bent, e.g. in a serpentine or zig-zag
0477the conduits being bent in a serpentine or zig-zag
0478the conduits having a non-circular cross-section
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
F28F 1/022
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
022with multiple channels
F28F 1/025
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
025with variable shape, e.g. with modified tube ends, with different geometrical features
F28F 21/084
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
21Constructions of heat-exchange apparatus characterised by the selection of particular materials
08of metal
081Heat exchange elements made from metals or metal alloys
084from aluminium or aluminium alloys
Applicants
  • 王磊 WANG, Lei [CN]/[CN]
Inventors
  • 王磊 WANG, Lei
Agents
  • 上海思微知识产权代理事务所 SHANGHAI SAVVY PATENT AGENCY
Priority Data
200910054158.630.06.2009CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MICROCHANNEL PARALLEL-FLOW ALL-ALUMINUM FLAT-TUBE WELD-TYPE HEAT EXCHANGER AND USE OF SAME
(FR) ECHANGEUR THERMIQUE DE TYPE À SOUDURE À TUBES PLATS TOUT EN ALUMINIUM AVEC UN MICROCANAL ET UN FLUX PARALLÈLE ET SON APPLICATION
(ZH) 一种微通道、平行流、全铝扁管焊接式结构换热器及应用
Abstract
(EN)
Provided is a microchannel parallel-flow all-aluminum flat-tube weld-type heat exchanger. A heat exchange part of the heat exchanger is formed by parallel flat tubes (300) made of thin-walled aluminum extrusion profile materials. The heat exchanger can be used in a room air conditioner, a commercial air conditioner and other professional heat exchange systems.
(FR)
L'invention concerne un échangeur thermique de type à soudure à tubes plats tout en aluminium avec un microcanal et un flux parallèle. Un élément d'échange thermique de l'échangeur thermique est formé de tubes plats (300) parallèles, constitués de matériaux profilés à parois minces extrudés en aluminium. L'échangeur thermique peut être utilisé pour un dispositif de climatisation d'une pièce, un dispositif de climatisation commercial et d'autres systèmes d'échangeurs thermiques professionnels.
(ZH)
.
Also published as
Latest bibliographic data on file with the International Bureau