Tank bag type pressure ratio mixing device

The utility model relates to a foam mixing device, particularly a tank bag type pressure ratio mixing device comprising a concentrated tank, a pressure ratio mixing device, pipelines, a control valve, etc. A capsule, a diversion trench, etc. are arranged in the concentrated tank. The compressed wate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BAOJING GUO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a foam mixing device, particularly a tank bag type pressure ratio mixing device comprising a concentrated tank, a pressure ratio mixing device, pipelines, a control valve, etc. A capsule, a diversion trench, etc. are arranged in the concentrated tank. The compressed water enters the capsule to extrude the foam liquid in the tank to the pressure ratio mixing device through the diversion trench, etc.; after the other part of compressed water enters the pressure ratio mixing device to mix with the foam liquid simultaneously, the foam mixing liquid with certain pressure, flow capacity and accurate mixing ratio is exported to feed the foam fire extinguishing system to extinguish fire of oil and alcohol.