Inner compound cooling pipe

Inner compound cooling pipe

The utility model discloses an inner compound cooling pipe comprising an outer pipe and an inner pipe. The inner pipe is in the outer pipe, and even-numbered axial passages which are not communicated with one another are arranged between an outer wall of the inner pipe and an inner wall of the outer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU JUN, YANG XIAOCHEN, JIANG ZAILIANG, ZHOU LANLAN, JIANG CHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
HEAT EXCHANGE IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses an inner compound cooling pipe comprising an outer pipe and an inner pipe. The inner pipe is in the outer pipe, and even-numbered axial passages which are not communicated with one another are arranged between an outer wall of the inner pipe and an inner wall of the outer pipe. In the utility model, cold water pipes and hot water pipes are alternately arranged in the passage, for example, two water inlet pipes for cold water to pass through and two hot water pipes for hot water to pass through are arranged in the four-passage inner compound cooling pipe for circulation cooling, ensuring even cooling and good cooling effect.