Check valve body with buffering and damping functions

The utility model discloses a buffering and damping check valve body which comprises a valve body, an inner cavity for a valve rod to reciprocate is arranged in the valve body, a water inlet pipeline and a water outlet pipeline are arranged in the valve body and are respectively communicated with th...

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Bibliographic Details
Main Author ZHOU SONGQING
Format Patent
LanguageChinese
English
Published 15.03.2022
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
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:The utility model discloses a buffering and damping check valve body which comprises a valve body, an inner cavity for a valve rod to reciprocate is arranged in the valve body, a water inlet pipeline and a water outlet pipeline are arranged in the valve body and are respectively communicated with the inner cavity, a damping base is arranged at the bottom of the valve body, and the damping base is connected with the valve rod. The damping base comprises a base and a plurality of supporting columns arranged on the base, the supporting columns are sleeved with supporting springs, and a damping rubber mat is arranged at the bottom of the base; mounting grooves are formed in the base, the supporting columns are fixedly arranged on the upper surface of the base through the mounting grooves, mounting plates corresponding to the supporting springs in number are arranged at the bottom of the valve body, and the valve body is fixedly connected with the supporting springs through the mounting plates; a buffering part us
Bibliography:Application Number: CN202121660743U