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1. WO2018032497 - SPIRAL FINNED CONDENSER

Publication Number WO/2018/032497
Publication Date 22.02.2018
International Application No. PCT/CN2016/095982
International Filing Date 19.08.2016
IPC
F25B 39/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39Evaporators; Condensers
04Condensers
F28F 1/36 2006.1
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
10Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
12the means being only outside the tubular element
34and extending obliquely
36the means being helically-wound fins or wire spirals
CPC
F25B 39/04
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
04Condensers
F28D 1/0472
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
0472the conduits being helically or spirally coiled
F28D 2001/0266
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
0266Particular core assemblies, e.g. having different orientations or having different geometric features
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
F28D 2021/0063
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
0061for phase-change applications
0063Condensers
F28D 2021/0068
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
Applicants
  • 常州市常蒸热交换器科技有限公司 CHANGZHOU CHANGZHENG HECHANGER TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 郑磊 ZHENG, Lei
  • 陈建元 CHEN, Jianyuan
Priority Data
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SPIRAL FINNED CONDENSER
(FR) CONDENSATEUR À AILETTES EN SPIRALE
(ZH) 螺旋翅片式冷凝器
Abstract
(EN) Provided is a spiral finned condenser, comprising: a condensing pipe (1) and a fin (2); the fin (2) is spirally wound on the surface of the condensing pipe (1); the condensing pipe (1) forms a cubic structure by means of several turns and bends. The condenser further comprises a fixing bracket (3) which is clamped and fixed on the condensing pipe (1). The condenser has the advantages of having a small size, a compact structure and good cooling effects.
(FR) L'invention concerne un condenseur à ailettes en spirale, comprenant : un tuyau de condensation (1) et une ailette (2); l'ailette (2) est enroulé en spirale sur la surface du tuyau de condensation (1); le tuyau de condensation (1) forme une structure cubique au moyen de plusieurs tours et courbures. Le condenseur comprend en outre un support de fixation (3) qui est serré et fixé sur le tuyau de condensation (1). Le condenseur présente les avantages d'avoir une petite taille, une structure compacte et de bons effets de refroidissement.
(ZH) 提供一种螺旋翅片式冷凝器,包括冷凝管(1)和翅片(2),翅片(2)螺旋式地缠绕在冷凝管(1)的表面上,冷凝管(1)经过多次迂回、弯曲形成立方体结构;该冷凝器还包括夹持固定在冷凝管(1)上的固定支架(3)。该冷凝器具有体积小、结构紧凑、制冷效果好等特点。
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