Title :
Research on a intelligent dual temperature box
Author_Institution :
Sch. of Energy & Archit. Eng., Harbin Univ. of Commerce, Harbin, China
Abstract :
A intelligent dual temperature box is researched in this paper. The dual temperature box utilizes cascade refrigeration system. R22 is the refrigerant of high temperature circle system, and R13 is the refrigerant of low temperature circle system. The R22 system can operate alone or with the R13 system. So the dual temperature box can achieve two vapor temperatures of -65°C and -20°C. And the refrigerant system of it can operate stable while the temperature is -65°C.
Keywords :
refrigerants; refrigeration; cascade refrigeration system; intelligent dual temperature box; refrigerant system; temperature -20 C; temperature -65 C; Coils; Containers; Electron tubes; Heating; Refrigerants; Thermal expansion; Valves; R13; R22; cascade refrigeration; dual temperature box; refrigerant;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4577-1414-6
DOI :
10.1109/CECNet.2012.6202082
