Concentrated water injection device for flame-proof water channel

The utility model specifically relates to a concentrated water injection device for a flame-proof water channel, and solves the problem that the injection efficiency is low as an artificial rubber pipe is adopted for the water replenishing of the existing flame-proof water channels. The concentrated...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YANG FACHANG, ZHAI MAOBING, YU BIN, LIU JUNQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model specifically relates to a concentrated water injection device for a flame-proof water channel, and solves the problem that the injection efficiency is low as an artificial rubber pipe is adopted for the water replenishing of the existing flame-proof water channels. The concentrated water injection device for the flame-proof water channel comprises water injection nozzles arranged above each flame-proof water channel, parts of the water injection nozzles are connected with a water supply branch, and each water supply branch is connected with a main water inlet pipeline. The concentrated water injection device for the flame-proof water channel has the advantages that the labour intensity is reduced, the efficiency is high, the safety is practical, and the whole water replenishing effect is good.