Constant temperature control valve of automobile cooling system

• Main Author: CHEN GAOBO
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; COOLING OF INTERNAL-COMBUSTION ENGINES; COOLING OF MACHINES OR ENGINES IN GENERAL; DEVICES FOR VENTING OR AERATING; ENGINE PLANTS IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a thermostatic control valve of an automobile cooling system, and belongs to the technical field of automotive thermostatic control valves. A constant-temperature control valve of an automobile cooling system comprises a control valve body, the control valve body comprises an upper support, a lower support, a valve seat, a valve deck, a center rod, a memory spring and an auxiliary valve, the upper support and the lower support are arranged on the flat end faces of the two sides of the valve seat respectively, the valve deck is arranged on the side, facing the lower support, of the valve seat, and the center rod is arranged on the valve deck. An auxiliary assembly for assisting operation of the control valve body is arranged between the valve deck and the lower support and comprises a limiting part and a supporting part. The constant-temperature control valve can operate stably, vibration of the constant-temperature control valve is reduced, and opening and closing sensitivity of th