Split type thermoelectric refrigerating unit

The invention relates to a split type thermoelectric refrigerating unit which comprises cold end thermoelectric elements P1 and N1 and hot end thermoelectric elements P2 and N2, the cold end thermoelectric elements P1 and N1 and the hot end thermoelectric elements P2 and N2 are made of different the...

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Bibliographische Detailangaben
Hauptverfasser:	MOU CHAOYANG, ZHU WANCHAO, LIANG WENXING, YANG JINWEN, GE YI, HAN JITIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a split type thermoelectric refrigerating unit which comprises cold end thermoelectric elements P1 and N1 and hot end thermoelectric elements P2 and N2, the cold end thermoelectric elements P1 and N1 and the hot end thermoelectric elements P2 and N2 are made of different thermoelectric materials respectively, and each group of the cold end thermoelectric elements P1 and each group of the hot end thermoelectric elements P2 are arranged in pairs and connected through copper columns. And the thermoelectric elements N1 of each group of cold ends and the thermoelectric elements N2 of each group of hot ends are arranged in pairs and are connected through copper columns. The pair of P-type thermoelectric elements and the pair of N-type thermoelectric elements are separated through the copper columns, so that adverse effects brought to refrigeration and heating of the thermoelectric refrigerating unit due to heat conduction of the cold end and the hot end are avoided, and the installation fle