US 11,867,433 B2
Temperature regulation device and temperature regulation method
Kouhei Shimoyama, Kanagawa (JP); Koji Maeda, Kanagawa (JP); Masato Horikoshi, Kanagawa (JP); and Tomomi Nakazato, Kanagawa (JP)
Assigned to KELK Ltd., Kanagawa (JP)
Filed by KELK Ltd., Kanagawa (JP)
Filed on Jul. 9, 2021, as Appl. No. 17/371,447.
Claims priority of application No. 2020-122270 (JP), filed on Jul. 16, 2020.
Prior Publication US 2022/0018578 A1, Jan. 20, 2022
Int. Cl. F25B 21/02 (2006.01)
CPC F25B 21/02 (2013.01) [F25B 2321/0252 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A temperature regulation device comprising:
a first temperature regulation unit that regulates a temperature of a liquid; and
a second temperature regulation unit that regulates a temperature of the liquid supplied from the first temperature regulation unit,
wherein the first temperature regulation unit includes a first flow path module having a first flow path of the liquid and a base module that regulates a temperature of the liquid of the first flow path,
wherein the second temperature regulation unit includes a second flow path module having a second flow path in which the liquid from the first flow path flows and a Peltier module that regulates a temperature of the liquid of the second flow path,
wherein the base module regulates a temperature of the Peltier module,
wherein the first flow path module is disposed so as to come in contact with a first region of a surface of the base module, and
wherein the Peltier module is disposed so as to come in contact with a second region of the surface of the base module, the second region being adjacent to the first region.