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1. WO2021057983 - HEAT EXCHANGER

Publication Number WO/2021/057983
Publication Date 01.04.2021
International Application No. PCT/CN2020/118179
International Filing Date 27.09.2020
IPC
F28D 1/03 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
03with plate-like or laminated conduits
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 1/03
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
03with plate-like or laminated conduits
F28F 11/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
11Arrangements for sealing leaky tubes and conduits
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 9/26
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
26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Applicants
  • 浙江盾安人工环境股份有限公司 ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD. [CN]/[CN]
Inventors
  • 魏文建 WEI, Wenjian
  • 马文勇 MA, Wenyong
  • 肖庆 XIAO, Qing
  • 王冠军 WANG, Guanjun
  • 范毅 FAN, Yi
Agents
  • 北京康信知识产权代理有限责任公司 KANGXIN PARTNERS, P.C.
Priority Data
201910927921.527.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR
(ZH) 换热器
Abstract
(EN)
Provided in the present application is a heat exchanger, comprising a plurality of flat pipes, first sealing cushion blocks and a current collecting shell, wherein the plurality of flat pipes are arranged at intervals, the first sealing cushion blocks are arranged between two adjacent flat pipes, the first sealing cushion blocks are positioned at the ends of the flat pipes, so that gaps between two adjacent flat pipes are sealed by means of the first sealing cushion blocks, the current collecting shell is provided with a first opening part, at least a part of each first sealing cushion block and the ends of the flat pipes are all inserted into the first opening part, so that the current collecting shell, the flat pipes and the first sealing cushion blocks form a current collecting channel. According to the technical solution provided by the present application, the technical problem that the strength of connection between a current collecting pipe and the flat pipes is weak in the prior art can be solved.
(FR)
La présente invention concerne un échangeur de chaleur, comprenant une pluralité de tuyaux plats, des premiers blocs de coussin d'étanchéité et une enveloppe de collecte de courant, la pluralité de tuyaux plats étant agencés à des intervalles, les premiers blocs de coussin d'étanchéité étant disposés entre deux tuyaux plats adjacents, les premiers blocs de coussin d'étanchéité sont positionnés aux extrémités des tuyaux plats, de sorte que des espaces entre deux tuyaux plats adjacents soient scellés au moyen des premiers blocs de coussin d'étanchéité, l'enveloppe de collecte de courant étant pourvue d'une première partie d'ouverture, au moins une partie de chaque premier bloc de coussin d'étanchéité et les extrémités des tuyaux plats étant toutes insérées dans la première partie d'ouverture, de sorte que l'enveloppe de collecte de courant, les tuyaux plats et les premiers blocs de coussin d'étanchéité forment un canal de collecte de courant. Selon la solution technique fournie par la présente invention, le problème technique lié à une faible intensité de connexion entre un tuyau collecteur de courant et les tuyaux plats dans l'état de la technique peut être résolu.
(ZH)
本申请提供了一种换热器,包括:扁管,扁管为多个,多个扁管间隔设置;第一密封垫块,设置在相邻两个扁管之间,第一密封垫块位于扁管的端部,以通过第一密封垫块对相邻两个扁管之间的间隙进行密封;集流壳体,集流壳体具有第一开口部,第一密封垫块的至少部分和扁管的端部均插设在第一开口部内,以使集流壳体、扁管和第一密封垫块围成集流通道。通过本申请提供的技术方案,能够解决现有技术中的集流管与扁管的连接强度较弱的技术问题。
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