Magnetically-controlled valve and liquid injection machine with same

• Main Authors: SHI DEXIANG, SUN SHAOHUA
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2019
• Subjects: 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; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The invention discloses a magnetically-controlled valve and a liquid injection machine with the same. The magnetically-controlled valve comprises a shell body, a sealing cover, a coating valve element, a valve rod, a sealing ring and an electromagnet, wherein the inner side of the sealing cover is hermetically connected to an opening in one end of the shell body and matched with the shell body toform a first accommodating cavity, and a liquid outlet port communicating with the first accommodating cavity is formed in one end away from the sealing cover, of the shell body; the coating valve element is received in the first accommodating cavity, and slidably connected with the sealing cover; the valve rod is received in the first accommodating cavity, and fixedly connected with one side awayfrom the sealing cover, of the coating valve element; the sealing ring sleeves the valve rod, and is fixedly connected with the valve rod; and the electromagnet is embedded into one side departing from the first accommodating