Valve with clip for boiler

• Main Authors: CHEN LIHONG, CHEN JINYONG, ZHA ZHAO
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2020
• 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; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a valve with a clip for a boiler. The valve comprises a valve body, an air inlet connector arranged at the left end of the valve body and an air outlet connector arranged at the right end of the valve body. A partition plate for separating the air inlet connector from the air outlet connector is arranged in the valve body, a vent hole is formed in the partition plate, an opening and closing piece is blocked on the vent hole, a valve rod is arranged at the upper end of the opening and closing piece, the upper end of the valve rod protrudes upwards out of the valve body and is provided with a hand wheel, and a guide pipe is arranged on the lower surface of the valve body. A resistance cover is sleeved outside the guide pipe; an annular guide groove is formed outside the guide pipe; the edge of a cover opening in the upper end of the resistance cover extends inwards to form a sliding ring attached to the groove wall of the upper side of the guide groove; a fixing rod located in the gu