Heat exchange device capable of automatically switching working modes

A heat exchange device capable of automatically switching working modes includes a shell. A shell pass and a tube pass are arranged in the shell. The outer wall of the tube pass is provided with a plurality of heat exchange partition plates. One end of the shell pass is provided with a shell-pass ho...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG AICHENG, YE ZHAOQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A heat exchange device capable of automatically switching working modes includes a shell. A shell pass and a tube pass are arranged in the shell. The outer wall of the tube pass is provided with a plurality of heat exchange partition plates. One end of the shell pass is provided with a shell-pass hot medium inlet and a shell-pass cold medium inlet. The shell-pass hot medium inlet and the shell-pass cold medium inlet are respectively provided with an automatic valve. The automatic valves are connected with a control device. An outlet of the tube pass is provided with a temperature sensor connected with the control device. The heat exchange device achieves automatic switching between the heading mode and the cooling mode and meets the requirements of a production technology.