Automobile air conditioner balance valve seat and matched connecting structure thereof

• Main Author: DING YONGZHONG
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• 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 an automobile air conditioner balance valve seat and a matched connecting structure thereof, relates to the technical field of balance valves, and aims to solve the problems that parts such as a valve rod are inconvenient to take out, the whole balance valve is mostly replaced during maintenance, the maintenance cost is high, a turntable and scales occupy a relatively large space in an automobile engine compartment, the installation is inconvenient and the like in the prior art. According to the scheme, the balance valve comprises a valve seat, the valve seat comprises a valve body, two conveying pipes fixedly arranged on the outer walls of the two sides of the valve body respectively and a mounting sleeve fixedly arranged on the outer wall of the top of the valve body, and a balance mechanism is arranged in the valve body; the balance mechanism comprises a sealing plug, a valve rod screwed to the outer wall of the top of the sealing plug and an extrusion ring slidably arranged on the