Temperature control device of container energy storage system

Abstract

The invention provides a temperature control device of a container energy storage system. The device comprises a battery rack and battery modules mounted in the battery rack and sequentially arranged from top to bottom; the front end of each battery module is connected with a battery management system; the rear end of each battery module is fixed on a rear side air duct plate on the inner wall of the battery rack; an air duct baffle plate is mounted on the air duct plate on the rear side of the battery rack between the upper and lower adjacent battery modules, and the air duct baffle plate moves up and down under the control of a micro motor; and the battery management system detects the battery modules and transmits information to a controller in a communication mode; the controller controls an air conditioner at an air inlet in the front end of a position air duct to be started and stopped, and meanwhile the controller controls the micro motor corresponding to the air duct baffle to control movement of the air duct baffle to adjust an air outflow amount. The temperature control is simple in structure, convenient to operate and high in adaptability; the air outflow amount of each air duct is flexibly controlled; the precise temperature control effect is achieved; the temperature control efficiency is improved; and the use and cost of electricity are reduced.

Description

technical field [0001] The invention mainly relates to the field of container temperature control, and in particular to a temperature control device for a container energy storage system. Background technique [0002] Traditional container energy storage systems generally adopt extensive temperature control methods, one is that the air conditioner is blown directly in the container, and the other is that an air duct is added behind the battery rack. These two temperature control methods are relatively extensive and cannot accurately adjust the temperature of the container. The temperature of the battery at different positions in the battery. [0003] A Chinese invention patent has been published, application number CN201711440885.7, patent name: battery module, application date: 2017-12-27, the invention relates to a battery module, including: an inner shell and an outer shell, and the inner shell defines a battery cell In the installation space, a heat conduction component...

AI Technical Summary

Problems solved by technology

[0002] Traditional container energy storage systems generally adopt extensive temperature control methods, one is that the air conditioner is blown directly in the container, and the other is that an air duct is added behind the battery rack. These two temperature control methods are relatively extensive and cannot accurately adjust the temperature of the container. The temperature of the battery at different positions in the

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