Modular expandable temperature regulating system

Abstract

The invention belongs to the technical field of battery cooling, and specifically provides a modular expandable temperature regulating system. The invention aims to solve the problems of low cooling efficiency and high specificity of the existing battery cooling schemes. For this purpose, the modular expandable battery temperature regulating system is connected with a plurality of batteries for regulating the temperatures of the plurality of batteries. The regulating system comprises an electric control system, a heat exchanger, a coolant circulation pump and a coolant storage device. The electric control system is connected with the heat exchanger and / or the coolant circulation pump. The coolant circulation pump, the heat exchanger and the coolant storage device are connected into a loop through a pipeline system. The pipeline system comprises a manifold and a plurality of branch pipelines, and each of the batteries is disposed on one of the branch pipelines. When it is necessary to expand or reduce the led waterways, simply the number of connectors is increased or reduced, and at the same time a corresponding sensor signal is drawn from a controller for measurement.

Description

technical field [0001] The invention belongs to the technical field of battery temperature control, and specifically provides a modular and expandable battery temperature regulation system. Background technique [0002] At present, with the rapid development of the electric vehicle industry, the requirements for batteries are getting higher and higher. The capacity of batteries is greatly affected by temperature, and the charging and discharging of batteries has a limited range for the external environment temperature. At the same time, the battery of the mobile charging car needs to be charged / discharged at a high rate, and a large amount of heat will be generated during the charging / discharging process. If the problem of battery heating cannot be handled well, it will directly affect the performance and cycle life of the battery. [0003] Existing electric vehicles mainly use two methods of air cooling and water cooling to cool the battery. Among them, the efficiency of ai...

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Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems of low cooling efficiency, high specificity and limited application of the battery cooling system, the present invention provides a modular and expandable temperature regulation system, the temperature The regulating system is connected to multiple cooled objects for regulating the temperature of the multiple cooled objects, and the battery temperature regulating system includes an electric control system, a cooling liquid circulation pump, a heat exchanger, a cooling liquid storage device and pipelines system, the electronic control system is connected to the heat exchanger and / or the coolant circulation pump, and the coolant circulation pump, the heat exchanger and the coolant storage device are connected through the pipeline system In a loop, the pipeline system includes a main pipeline and a plurality of branch pipelines, and each of the objects to be cooled is arranged on one of the branch pipelines

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