Air leakage heat tightening device for high-temperature and high-pressure valve

The utility model discloses a high-temperature and high-pressure valve leakage heat tightening device. In the hot tightening process, the distance to a leakage point is close, scalding is prone to occurring when operation is improper, and when leakage is large, the distance cannot be close to the le...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	XIA XIAOTING, ZHANG JIFANG, ZHANG SHENG, CHEN YUN, CHEN WEIJIE, LIN NAN, CHEN CUIXIAN, CHEN ZHONGHAO, DU YANCHENG, GUO YEKAI, CHEN JIA, ZHANG JIAKUAN, QIU DUO, CHEN MINGGUANG, CHEN SHAOHUA, CHEN ZEXIN, WU SHAOXIONG, ZENG BINI, YAO YOUGONG, XIA XIAOHUI, XU RUMING, CHEN XIAOYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS SAFETY DEVICES IN GENERAL TAPS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING VALVES WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a high-temperature and high-pressure valve leakage heat tightening device. In the hot tightening process, the distance to a leakage point is close, scalding is prone to occurring when operation is improper, and when leakage is large, the distance cannot be close to the leakage point for hot tightening. The device comprises a wrench, a telescopic arm, an air disc and a breather pipe, one end of the breather pipe is fixed with one end of the telescopic arm, and the other end of the telescopic arm is fixed on the air disc; a branch pipe is fixed to the center of the air disc, and the wrench is connected to the branch pipe in a threaded mode. The device is used for high-temperature and high-pressure valve leakage hot tightening. 一种高温高压阀门漏气热紧装置。热紧过程由于距离泄漏点较近，操作不当时容易发生烫伤，当泄漏较大时甚至无法靠近进行热紧。本实用新型组成包括：扳手、伸缩臂、气盘和通气管，所述的通气管的一端与所述的伸缩臂的一端固定，所述的伸缩臂的另一端固定在所述的气盘上；所述的气盘中心固定有支管，所述的扳手螺纹连接在所述的支管上。本实用新型用于高温高压阀门漏气热紧。