Soft packaged battery mounting structure and battery module
A soft-pack battery and installation structure technology, applied in battery pack components, batteries, secondary batteries, etc., can solve problems such as inconvenience in operation and damage to flow conduits
Pending Publication Date: 2018-06-05
HUATING HEFEI POWER TECH
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Problems solved by technology
[0004] However, the inventor found that after the liquid flow conduits are set, the interval between the liquid flow conduits is determined. At this time, it is very inconvenient to install a pouch battery between the liquid flow conduits.
Moreover, since the liquid flow conduit is usually made of rigid materials, if the spacing of the liquid flow conduit is forcibly enlarged to install the pouch battery, the liquid flow conduit is likely to be damaged
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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all the embodiments. The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in various different configurations.
[0029] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinar...
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The invention provides a soft packaged battery mounting structure and a battery module. The soft packaged battery mounting structure comprises multiple liquid flow conduit groups which are arranged atintervals along a first direction, each liquid flow conduit group comprises multiple liquid flow conduits which are arranged at intervals along a second direction, the second direction is different from the first direction, and a space used for containing a soft packaged battery is formed between every two adjacent liquid flow conduit groups. A first liquid trap and a second liquid trap which areparallel to the second direction are respectively arranged at the two ends of each liquid flow conduit group, and the first liquid trap and the second liquid trap are communicated with each liquid flow conduit in the liquid flow conduit group; multiple first liquid traps respectively arranged at the same end of multiple liquid flow conduits are fixed by virtue of two main liquid traps, and the two liquid traps are parallel to the first direction and are respectively communicated with multiple first liquid traps. A flexible connection part is arranged at one end, connected with the first liquid trap, of each liquid flow conduit, and the end is communicated with the first liquid trap by virtue of the flexible connection part.
Description
Technical field [0001] This application relates to the technical field of battery thermal management, and in particular to a soft-pack battery installation structure and battery module. Background technique [0002] As the main energy storage component of electric vehicles, battery modules are key components of electric vehicles and directly affect the performance of electric vehicles. The soft pack battery in the battery module may need to be heated or dissipated during use, so as to prevent the soft pack battery from being in a low or high temperature state for a long time, which will affect the performance of the single battery and reduce the service life of the soft pack battery. [0003] At present, the soft pack battery is usually installed between the liquid flow ducts arranged at intervals, so that the soft pack battery is in contact with the liquid flow duct, and then a certain temperature liquid is introduced into the liquid flow duct to dissipate heat or heating. [0004...
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IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6557H01M50/249
CPCH01M10/613H01M10/625H01M10/6557H01M2220/20H01M50/20Y02E60/10
Inventor 李树民劳力王扬周鹏
Owner HUATING HEFEI POWER TECH