US 12,272,808 B2
Temperature control apparatus and temperature control system
Hao Meng, Dongguan (CN); and Quanming Li, Dongguan (CN)
Assigned to Huawei Digital Power Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Digital Power Technologies Co., Ltd., Shenzhen (CN)
Filed on Apr. 26, 2022, as Appl. No. 17/729,168.
Claims priority of application No. 202110491571.X (CN), filed on May 6, 2021.
Prior Publication US 2022/0359932 A1, Nov. 10, 2022
Int. Cl. H01M 10/6567 (2014.01); H01M 10/613 (2014.01); H01M 10/627 (2014.01); H01M 10/63 (2014.01)
CPC H01M 10/6567 (2015.04) [H01M 10/613 (2015.04); H01M 10/627 (2015.04); H01M 10/63 (2015.04); H01M 2220/10 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A temperature control apparatus, comprising:
a temperature regulating device;
a liquid dispensing device that comprises:
at least one liquid storage device configured to store liquid,
at least two liquid supply devices, wherein an input of each liquid supply device is connected to the at least one liquid storage device through a first multiport valve to obtain cooling liquid, and an output of each liquid supply device is connected to the temperature regulating device through a second multiport valve; and
a controller connected to the first multiport valve and the second multiport valve and configured to:
control the first multiport valve and the second multiport valve to be conducted or not to be conducted, wherein each liquid supply device is configured to output the cooling liquid from the at least one liquid storage device to the temperature regulating device when the corresponding first multiport valve and the corresponding second multiport valve are both conducted; and the temperature regulating device is configured to connect an output of the second multiport valve, regulate a temperature of liquid injected by each liquid storage device, and supply the temperature-regulated liquid to at least one battery system.