Battery insulation system

Abstract

The invention discloses a battery insulation system which comprises a battery case, a heating device, a monitoring device and a load, wherein at least one battery is arranged in the battery case, and the heating device is used for heating the battery in the battery case; and the monitoring device is connected with the battery and is used for monitoring and controlling the battery and solar energy, and the load is connected with the monitoring device and is used for supplying power to the heating device. By the battery insulation system, the temperature of the battery can be controlled at a reasonable level, so that the capacity decline problem of the battery due to too low temperature can be solved, and the remaining power of the load can be effectively utilized so as to avoid waste.

Description

technical field [0001] The invention relates to the field of battery technology, in particular to a system for protecting battery temperature. Background technique [0002] The use of batteries as power supplies for monitoring equipment has a long history, and battery packs usually work in an environment without temperature control, which is greatly affected by climate and solar radiation. Therefore, prolonging the life of the power supply battery and improving its efficiency become the focus of the design. [0003] At present, the best ambient operating temperature of batteries on the market is 25°C. As the working environment temperature drops, the capacity of the battery begins to decrease; the more common way at present is to use phase-change thermal insulation materials to insulate the batteries, but the phase-change thermal insulation materials If the phase change temperature is set at 25°C, the latent heat exerted by the phase change insulation material will be great...

AI Technical Summary

Problems solved by technology

[0003] At present, the best ambient operating temperature of batteries on the market is 25°C. As the working environment temperature drops, the capacity of the battery begins to decrease; the more common way at present is to use phase-change thermal insulation materials to insulate the batteries, but the phase-change thermal insulation materials If the phase change temperature is 25°C, the latent heat exerted by the phase change insulation material will be greatly reduced and the cost will increase a lot. In this way, the heat preservation effect of the battery is not very good, which will affect the life of the battery and waste resources.

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