Combination valve special for portable high-pressure water cutting machine

The utility model discloses a special combination valve for a portable high-pressure water cutting machine, which relates to the technical field of combination valves for cutting machines and comprises a valve body, a first pipeline is arranged between two side wall surfaces of the valve body, and a...

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Bibliographische Detailangaben
Hauptverfasser:	MA XIAOXU, JI WEIXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CUTTING CUTTING-OUT DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND CUTTING TOOLS HEATING LIGHTING MECHANICAL ENGINEERING PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a special combination valve for a portable high-pressure water cutting machine, which relates to the technical field of combination valves for cutting machines and comprises a valve body, a first pipeline is arranged between two side wall surfaces of the valve body, and a second pipeline is arranged between the upper wall surface of the valve body and the first pipeline. A third pipeline is arranged between one side wall face of the valve body and the second pipeline, a fourth pipeline is arranged between the upper wall face of the valve body and the third pipeline, a fifth pipeline is arranged between the third pipeline and the first pipeline, a water inlet pipe connector is installed at one end of the first pipeline, and a water outlet pipe connector is installed at the other end of the first pipeline. A water outlet pipe connector is installed at the other end of the first pipeline, a safety valve rod is slidably connected into the second pipeline, a pressure relief valve rod is