Non-pressure three-pipe upper end water outlet valve core structure

• Main Author: DING GUILIN
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• 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; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VALVES; WEAPONS

The utility model discloses a non-pressure three-pipe upper end water outlet valve element structure, and mainly relates to the technical field of valves. The valve comprises a valve shell and a valverod, a water outlet axially penetrating through the valve rod is formed in the middle of the valve rod, an upper piece body and a lower piece body are arranged in the valve shell, and a connecting part connected with the upper piece body is arranged at the end, inserted into the valve shell, of the valve rod; the lower piece body is provided with a tap water inlet hole matched with the tap waterinlet, a tap water outlet hole matched with the tap water outlet and a purified water inlet hole matched with the purified water inlet, the upper piece body is provided with a long arc-shaped hole, and the connecting part is provided with a communicating hole used for communicating the long arc-shaped hole with the water outlet hole. The water purifier has the beneficial effects that the leakage risk caused by the burst of