Drain valve of airtight cabin of airplane

The utility model provides a drainage valve for an airtight cabin of an airplane, which comprises a valve body component, a valve cover component and a valve cover component, the valve body component comprises a valve body with a valve cavity and at least one fastening screw, at least one valve body...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	TU YOULIN, YAO PENGTAO, LIU RUOSI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS AEROPLANES AIRCRAFT AVIATION BLASTING COCKS COSMONAUTICS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HELICOPTERS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model provides a drainage valve for an airtight cabin of an airplane, which comprises a valve body component, a valve cover component and a valve cover component, the valve body component comprises a valve body with a valve cavity and at least one fastening screw, at least one valve body water inlet hole is arranged on the side wall of the lower end of the valve body, and a valve body drainage hole is arranged on the lower end face of the valve body; the valve element assembly comprises a valve element and a compression spring piece. The mounting seat comprises a mounting seat main body with a valve body mounting cavity, at least one mounting seat water inlet is formed in the side wall of the lower end part of the mounting seat main body, a mounting seat internal thread is arranged on the inner surface of the valve body mounting cavity, and a first valve body external thread is arranged on the outer surface of the valve body; the valve body is rotatably installed in the valve body installation cav