Patent ID: 11873803
Assignee: AMERICAN JEREH INTERNATIONAL CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  E | IPC F

Claim 0:
1. A turbine fracturing equipment, comprising a lubrication system, which comprises a first lubrication unit configured to lubricate a plunger pump;
wherein:
the first lubrication unit comprises a first motor, a first pump, and a first oil line, the first motor is configured to drive the first pump, which is configured to pump lubricating oil of a first pressure into the first oil line;
the first oil line is configured to lubricate crankshaft bearing, crosshead sliding rails, bearings and gears of a reduction gearbox in the plunger pump;
at an oil inlet of the first oil line, independent lubricating oil lines are respectively arranged for the bearings and the gears of the reduction gearbox in the plunger pump;
the turbine fracturing equipment further comprises a turbine engine and an exhaust system connected to an exhaust port of the turbine engine;
an exhaust end of the exhaust system is provided with a rain cap, the rain cap being configured to be hinged to the exhaust end and rotate along the exhaust end of the exhaust system with a rotation angle between 0° and 90° after obtaining power provided by an electric capstan; and
the turbine fracturing equipment comprises a torque limiter disposed between the turbine engine and the plunger pump for limiting an amount of torque.