Patent ID: 11920584
Assignee: AMERICAN JEREH INTERNATIONAL CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A continuous high-power turbine fracturing equipment, comprising a lubrication system, which comprises a plunger pump lubrication unit configured to lubricate a plunger pump;
wherein the plunger pump lubrication unit further comprises a first lubricator, the first lubricator 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 a first lubricating oil of a first pressure into the first oil line;
the first oil line is configured to lubricate connecting rod bearing bushes and crosshead bearing bushes in the plunger pump;
wherein the plunger pump lubrication unit further comprises a second lubricator, the second lubricator comprises a second motor, a second pump, and a second oil line, the second motor is configured to drive the second pump, which is configured to pump a second lubricating oil of a second pressure into the second oil line;
the second pressure being different from the first pressure;
the second 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 second oil line, independent lubricating oil lines are respectively arranged for the bearings and gears of the reduction gearbox in the plunger pump; and
a torque limiter is disposed between the plunger pump and a turbine engine for limiting an amount of torque.