Venting and filtering combination valve

The utility model discloses a venting and filtering combination valve. The venting and filtering combination valve comprises a venting part and a filtering part which are arranged from the top down. The venting and filtering combination valve is characterized in that the venting part is an automatic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QUE MINGHE, YUAN TONGBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a venting and filtering combination valve. The venting and filtering combination valve comprises a venting part and a filtering part which are arranged from the top down. The venting and filtering combination valve is characterized in that the venting part is an automatic vent valve, the filtering part comprises a tubular shell, the top end of the shell is in screw joint with the automatic vent valve, one side of the shell, which is adjacent to the top end, is provided with a water inlet, the bottom end of the shell is provided with a water outlet, a filter screen support rack is arranged in the shell, and the filter screen support rack is internally provided with a filter screen cylinder. With the adoption of the venting and filtering combination valve, the venting and filtering functions in the water circulation can be realized at the same time. Compared with the prior art, the venting and filtering combination valve has the advantages of compact structure, small installation spa