PITTING PREVENTION METHOD AND EQUIPMENT AT INSIDE OF SPRINKLER DRY PIPING SYSTEM BY VOLATILE CORROSION INHIBITOR

The present invention relates to a pitting prevention method and a device thereof inside dry fire fighting pipe for a sprinkler using a volatile corrosion inhibitor, and more specifically, to a method and a device for preventing pitting due to condensation and the like in a dry system filled with ai...

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Bibliographische Detailangaben
1. Verfasser:	LEE, JEA HYUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FIRE-FIGHTING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES JOINTS OR FITTINGS FOR PIPES LIFE-SAVING 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 present invention relates to a pitting prevention method and a device thereof inside dry fire fighting pipe for a sprinkler using a volatile corrosion inhibitor, and more specifically, to a method and a device for preventing pitting due to condensation and the like in a dry system filled with air in a pipe for a sprinkler by filling the pipe with volatile corrosion inhibitors (VCI). According to one embodiment of the present invention, a volatile corrosion inhibitor supply device is installed in a dry fire fighting pipe.