Expansion kettle and temperature control system for electric automobile
A technology of expansion kettle and temperature control system, which is applied in the layout of electric vehicles, battery/fuel cell control devices, power plant cooling combination, etc., can solve the problems of occupying the car, uneven heat conduction, multiple spaces, etc., and achieve accurate Manage and reduce the effect of layout space
Active Publication Date: 2021-05-07
AIWAYS AUTOMOBILE CO LTD
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Problems solved by technology
[0003] When one expansion kettle is used, there are a series of problems such as uneven heat distribution in the entire cooling system and heat distribution; although the design of multiple expansion kettles can solve the problem of uneven heat conduction and heat distribution, it takes up more space in the car. space
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[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] Compared with traditional fuel vehicles, electric vehicles have different components that need to be temperature controlled. For example, traditional fuel vehicles need to dissipate heat from the engine and air-conditioning system; while electric vehicles run in the form of battery-driven motors, which require temperature control of the batteries and motors. Although differen...
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The invention provides an expansion kettle and a temperature control system for an electric automobile, and relates to the technical field of automobile accessories, and the expansion kettle comprises a first cavity and a second cavity; the first cavity and the second cavity are separated through a vacuum cavity; the first cavity is arranged in a first temperature adjusting loop of the electric automobile, and the first temperature adjusting loop is used for adjusting the temperature of a power battery of the electric automobile; and the second cavity is arranged in a second temperature adjusting loop of the electric automobile, and the second temperature adjusting loop is used for adjusting the temperature of a driving motor and a passenger compartment of the electric automobile. According to the expansion kettle, temperature control over the driving motor, the power battery and the passenger compartment can be achieved through one kettle body, the arrangement space of the kettle is reduced, and more accurate battery temperature management is facilitated.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to an expansion kettle and a temperature control system for electric vehicles. Background technique [0002] Compared with traditional fuel vehicles, electric vehicles have different components that need to be temperature controlled. For example, traditional fuel vehicles need to dissipate heat from the engine and air-conditioning system; while electric vehicles run in the form of battery-driven motors, which require temperature control of the batteries and motors. Although different from traditional automobiles, the temperature control system of electric vehicles in the prior art still adopts the solution of traditional gasoline vehicles, that is, the design of one expansion kettle or multiple expansion kettles. [0003] When one expansion kettle is used, there are a series of problems such as uneven heat distribution in the entire cooling system and heat distribution; although...
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IPC IPC(8): B60K11/02B60L58/26B60L58/27B60H1/22
CPCB60K11/02B60L58/26B60L58/27B60H1/22B60L2240/425B60L2240/545B60H2001/2271B60H2001/2293Y02T10/70
Inventor 张飞
Owner AIWAYS AUTOMOBILE CO LTD