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[CN 201821383442.9] air pressure detection device for new type of rapping air hammer


[CN 201821383442.9] An air pressure detection device for a new type of rapping air hammer Title: An air pressure detection device for a new type of rapping air hammer Application number: CN 201821383442.9 Applicant: Puyang Hongyu Pressure Vessel Co., Ltd. Application date: 2018-8-27 Patent type: Utility model This utility model relates to an air pressure detection device for a new type of rapping air hammer, including rapping air hammer, the rapping air hammer includes a shell, an upper sealing cover, a hammer head, a lower sealing cover, and a solenoid valve. The cylinder is provided with a pressure detection device, and the connection between the upper sealing cover and the cylinder is provided with an air tightness detection device A, The connection between the lower sealing cover and the cylinder is provided with an air tightness detection device B, and the connection between the intake pipe and the solenoid valve provided on the upper sealing cover is provided with an air tightness detection device C, an air tightness detection device D is provided at the connection between the housing and the muffler cover. The pressure detection device and the air tightness detection device can be installed at the inner wall of the rapping air hammer and the connection between the components. Before or during the operation of the rapping air hammer, the air tightness and the internal pressure of the cylinder body are detected. Very good, simple operation control, accurate measurement results, improved operation efficiency of the rapping air hammer, and saved operation costs.