Portable instant cooling system with controlled temperature obtained through time-release liquid or gaseous CO2 coolant for general refrigeration use in mobile and stationary containers
Robert A. Sailer;Maria Grazia Verardi;Harry Holzwanger;Xianghong Henry Liu;Justin Hoey;Heng Hu;Mark Holzwanger
发明人:
Mark Holzwanger,Xianghong Henry Liu,Heng Hu,Harry Holzwanger,Maria Grazia Verardi,Robert A. Sailer,Justin Hoey
申请号：
US15982349
公开号：
US10345015B2
申请日:
2018.05.17
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Standalone and self-contained cooling systems using compressed liquid and/or gas CO2 containers positioned in an insulated or non-insulated vessel and consisting of a specially designed unit where the containers are vertically positioned in an upright or upside-down position.The liquid and/or gas CO2 coolant is then released into capillary tube(s) embedded into a heat transfer plate or heat exchanger thus leveraging the CO2 coolant properties.The temperature is controlled by a metering CO2 releasing system encompassing an electronic control device which can be operated remotely and/or via a touch screen and which sends alerts when pre-defined thresholds are exceeded.The invention's metering CO2 releasing system may be triggered by an electronic or a thermostatic valve or may be triggered manually or by an electronic solenoid. The invention's cooling system also encompasses check valves, which avoid liquid and/or gas CO2 from escaping when removing or replacing CO2 containers individually.
