Pressure release valve and engine

The utility model provides a pressure relief valve which comprises a first valve assembly and a second valve assembly, and the first valve assembly and the second valve assembly are arranged in a pressure relief pipe body. The first valve assembly comprises a first valve plate, a rotating shaft and...

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Bibliographic Details
Main Authors ZHU YONGCHENG, YU YANGLEI, HU JIAN, ZHU ZHENZHEN, DING JUN, XU FENG
Format Patent
LanguageChinese
English
Published 19.08.2022
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
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:The utility model provides a pressure relief valve which comprises a first valve assembly and a second valve assembly, and the first valve assembly and the second valve assembly are arranged in a pressure relief pipe body. The first valve assembly comprises a first valve plate, a rotating shaft and an elastic piece, the first valve plate is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the pressure relief pipe body, and the elastic piece is connected with the first valve assembly; the second valve assembly comprises a second valve plate, and the second valve plate is fixedly connected with the pressure relief pipe body; the second valve plate is attached to the first valve plate, a first through hole is formed in the first valve plate, a second through hole is formed in the second valve plate, and the first through hole and the second through hole are arranged in a staggered mode; the airflow can push the first valve plate to rotate, so that the first through hole c
Bibliography:Application Number: CN202220028828U