US 12,655,838 B2 · Fracturing apparatus and vibration reduction method thereof

Abstract

A fracturing apparatus and a vibration reduction method thereof. The fracturing apparatus includes at least one fracturing unit and a processing device, the fracturing unit includes: a plunger pump; a low-pressure liquid inlet manifold; a high-pressure discharge manifold; a pressure detection device, configured to detect a pressure value of the low-pressure fluid in the low-pressure liquid inlet manifold; and a vibration detection device, configured to detect vibration intensity of the plunger pump, the processing device is respectively communicated with the plunger pump, the pressure detection device and the vibration detection device, and is configured to control the plunger pump according to the vibration intensity detected by the vibration detection device and the pressure value detected by the pressure detection device. The fracturing apparatus can improve the displacement stability and serve life of the plunger pump.

Claims18

Dependent claims

A fracturing apparatus comprising:

a plunger pump that pressurizes an incoming fluid;
a prime mover comprising a power take-off shaft;
a reduction gearbox comprising an input gear shaft;
a fixing component;
a pressure detector;
a vibration sensor;
and
wherein the plunger pump comprises a power input shaft, the power input shaft is connected with the reduction gearbox, the input gear shaft is connected with the power take-off shaft, one end of the fixing component is connected with the plunger pump, and another end of the fixing component is connected with the reduction gearbox;
and
a processor, wherein the processor is in communication with each of the plunger pump, the pressure detector, and the vibration sensor, and controls the plunger pump according to a vibration intensity detected by the vibration sensor and a pressure value detected by the pressure detector.

7 more elements

Dependencies are inferred from the claim text.

Fracturing apparatus and vibration reduction method thereof

Life of this patent

Fracturing apparatus and vibration reduction method thereof

Life of this patent

Abstract

Claims18