A temperature control structure of an electric bus battery box
A temperature control and battery box technology, applied in battery/fuel cell control devices, battery/battery traction, structural parts, etc., can solve the problem of increasing the working time of the power battery, failing to perform heat insulation and affecting the power battery Service life and other issues, to achieve the effect of improving service life, prolonging service life and efficient adjustment
Active Publication Date: 2022-07-19
ANHUI ANKAI AUTOMOBILE
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Problems solved by technology
This heat dissipation method has an obvious disadvantage, that is, when the cold weather comes in winter, the power battery pays more attention to the thermal insulation function. Since each battery box has a cooling hole, the heat inside the battery box will pass through the cooling hole. Distributed quickly to the outside of the battery box, it cannot play the role of heat insulation, and increases the time area for the power battery to work in a low temperature environment, thereby affecting the service life of the power battery
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[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0040] see Figure 1-5 , a temperature control structure of an electric bus battery box, comprising a battery box body, a heat dissipation device 4 and a temperature adjustment system; the heat dissipation hole 1 of the battery box body is fixedly connected with the heat dissipation device 4 through fixing screws 11, and the heat dissipation device 4 The L-shaped embedded bracket 3 is welded on the upper side, and the conventional embedded bracket 8 is welded on the lower side of the heat sink 4. The L-...
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The invention discloses a temperature control structure of an electric bus battery box, including a battery box body, a heat dissipation device and a temperature adjustment system; the invention covers the heat dissipation grille on the heat dissipation hole of the battery box body, and when the weather is hot, the heat dissipation grille is covered. Open and close the heat dissipation grille when the weather is cold, so that the battery box can be ventilated and dissipated in summer, and the battery box can be kept warm in winter, which prolongs the service life of the battery. The settings include a processor, a data storage module, a safety detection module, a temperature adjustment module, a fault detection module, and an early warning control module; the temperature adjustment system not only detects and adjusts the temperature of the battery box, but also detects battery failures and adjusts the The battery problem is fed back to the user, which enables the user to monitor the battery in real time and helps to improve the service life of the battery.
Description
technical field [0001] The invention belongs to the technical field of battery boxes for electric buses, in particular to a temperature control structure of a battery box for electric buses. Background technique [0002] At present, there are two main methods of cooling the battery box of electric buses: air cooling and water cooling. Among them, the most widely used is the air cooling method, that is, by installing a cooling fan inside the box and opening cooling holes on the box, the box is cooled. The heat inside is expelled to the outside of the battery case. This heat dissipation method has an obvious disadvantage, that is, when the cold weather in winter comes, the power battery pays more attention to the function of heat preservation and heat insulation. Since each battery box is provided with heat dissipation holes, the heat inside the battery box will pass through the heat dissipation holes. It is quickly dissipated to the outside of the battery box, which cannot p...
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IPC IPC(8): H01M10/613H01M10/615H01M10/625H01M10/633H01M10/6562H01M10/658H01M50/249H01M50/204B60L58/26B60L50/64
CPCH01M10/613H01M10/615H01M10/6562H01M10/658H01M10/625H01M10/633B60L58/26B60L50/64Y02T10/70
Inventor 江腾张立辉王泽平刘灿刘扬费财超
Owner ANHUI ANKAI AUTOMOBILE