Adjustable safety valve heat preservation device

The utility model relates to a heat preservation device, in particular to an adjustable safety valve heat preservation device which comprises a heat preservation belt, the head end of the heat preservation belt is connected with an adjusting device, a plurality of clamping grooves distributed in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FENG KAI, CAO DAWEI, CAO ZHEN, MENG SIJIN, ZHANG YUXIN, LAI GUILIN, GUO WEI, LIAO DONG, GONG XIAOPING, PENG CHUANRONG, LI XIAO, JIANG LIMEI, GAO KAIXU, TANG YANJIN, LIU HAIRAN, RAO DONG, YI LAN, ZHANG YUANYUAN, CHEN JI, YUAN BIN, LIANG ZHONGHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a heat preservation device, in particular to an adjustable safety valve heat preservation device which comprises a heat preservation belt, the head end of the heat preservation belt is connected with an adjusting device, a plurality of clamping grooves distributed in the length direction of the heat preservation belt are formed in the side face of the heat preservation belt, and after the tail end of the heat preservation belt penetrates through the adjusting device, the adjusting device can be matched with the clamping grooves. And the adjusting device is matched with different clamping grooves, so that the size of the ring shape defined by the heat preservation belt can be changed. The tail end of the heat preservation belt penetrates through the adjusting device, the adjusting device is matched with the clamping groove, the heat preservation belt is in an annular shape and can surround the safety valve to provide heat preservation for the safety valve, and the situation that th