Detachable circuit seal structure

The utility model discloses a detachable circuit seal structure, which comprises a movable seal which can be installed on a drill collar base in a plugging manner. The movable seal further includes a seal base and a seal top cover, wherein the seal base is provided with a containing cavity on the se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PANG XISHUN, FENG YONGREN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a detachable circuit seal structure, which comprises a movable seal which can be installed on a drill collar base in a plugging manner. The movable seal further includes a seal base and a seal top cover, wherein the seal base is provided with a containing cavity on the seal base for containing a circuit board, the seal top cover covers the seal base, a seal groove is arranged on a face of the seal base opposite to the seal top cover, a seal ring is installed inside the seal groove, a plug matched with the internal structure of the drill collar base is further arranged on the seal top cover, and the plug is electrically connected with the circuit board through a lead. The detachable circuit seal structure realizes quick plugging, greatly facilitates equipment installation and subsequent maintenance, and further ensures the circuit board to be well sealed without being damaged by fluid passing through a drill collar.