Refrigerating circulating system waste heat regenerating exchanger and heat supply device thereof

The utility model discloses a refrigerating circulating system waste heat regenerating exchanger and a heat supply device thereof, and comprises an box body, a double-layer spiral tube and a heat storage material. The double-layer spiral tube is arranged in the box body; the phase-change heat storag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CUI GUORONG, CUI SHU, CUI TAO, DUN XINXING, GE SHUIHE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a refrigerating circulating system waste heat regenerating exchanger and a heat supply device thereof, and comprises an box body, a double-layer spiral tube and a heat storage material. The double-layer spiral tube is arranged in the box body; the phase-change heat storage material fills in the periphery of the double-layer spiral tube in the box body; an insulating layer is plated on the inner surface of the box body; a thermal insulating layer is coated on the outer surface of the box body; a box cover is arranged on the box body; a side door is formed on one side of the box body; the inner spiral tube of the double-layer spiral tube adopts a waste heat inlet tube; the outer spiral tube of the double-layer spiral tube adopts a cold water inlet tube; and the inlet and the outlet of the double-layer spiral tube are arranged on the box body. The waste heat regenerating exchanger can be connected to various refrigerating systems, has a simple structure, is convenient to use, maintain