| 摘要 |
PROBLEM TO BE SOLVED: To provide a constant-temperature liquid tank capable of easily performing the heat exchange between a heat source and the liquid, efficiently keeping a constant-temperature of the liquid, and easily and quickly adjusting the temperature even when a dipped article of which the temperature is to be controlled, exists in the tank, with respect to the constant-temperature liquid tank using a thermo module. SOLUTION: This constant-temperature liquid tank 1A wherein the temperature of the liquid in the tank is adjusted by a heat supply device 9 comprising the thermo module 31 adjusting the temperature by Pertier effect, comprises an outer tank 3 for storing the liquid, an inner tank 5 mounted inside of the outer tank through a clearance 17, having a through hole 21 on its side wall 19 for allowing the liquid to flow therein from the outer tank and having a hole 25 on a center of a bottom part 23, and a stirring machine 7 for guiding the liquid flowing from the hole of the bottom part of the inner tank through between side walls of the inner and outer tanks, to an upper part by a rotary blade 11 mounted on the center of the bottom part between the outer tank and the inner tank. The thermo module 31 is mounted on an outer face of the side wall 15 of the outer tank to control the liquid flowing between the inner and outer tanks to a set temperature. COPYRIGHT: (C)2005,JPO&NCIPI
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