Modular gas way and liquid way switching device

The invention relates to the technical field of gas way and liquid way switching, in particular to a modular gas way and liquid way switching device. The device comprises a module main body; a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a fourth ele...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU HUOPING, ZHENG YAOGUO, LI QIGAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of gas way and liquid way switching, in particular to a modular gas way and liquid way switching device. The device comprises a module main body; a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a fourth electromagnetic valve are fixedly mounted in four-angle positions of the top of the module main body; afirst flowing way is arranged between the first electromagnetic valve and the second electromagnetic valve; a first three-way valve is arranged among the first electromagnetic valve, the second electromagnetic valve and the first flowing way; an input pipe is arranged between the first electromagnetic valve and the third electromagnetic valve; a second three-way valve is arranged among the firstelectromagnetic valve, the third electromagnetic valve and the input pipe; an output pipe is arranged between the second electromagnetic valve and the fourth electromagnetic valve; a third three-way valve is arranged among the