Novel energy-saving refrigeration temperature-controlling box

• Main Authors: LIU BAOLIN, XIA QUANGANG, DU YINHUA, YANG YUN, ZHAO TINGTING, LI WEIJIE, SONG XIAOYAN
• Format: Patent
• Language: Chinese; English
• Published: 01.05.2013
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The invention relates to a novel energy-saving refrigeration temperature-controlling box. The box comprises a semiconductor refrigeration system, a 12V-power supply system, a metal shell, a box body fan and a temperature-keeping box body, wherein the temperature-keeping box body comprises low-heat conductivity ceramic fiber paper, a double-layer high-density polythene thin plate, an extrusion molding polystyrene temperature-keeping plate and a double-layer aluminum alloy or stainless steel plate material from outside to inside; thin-walled copper pipes are arranged in the middle of the double-layer aluminum alloy or stainless steel plate material at intervals; a nano composite phase-change material is contained in the thin-walled copper pipes; the metal shell is arranged on the outer side of the low-heat conductivity ceramic fiber paper; the 12V-power supply system powers the semiconductor refrigeration system; the refrigeration end of the semiconductor refrigeration system is connected in the temperature-kee