Efficient dual-pump hydraulic smart pump station

Abstract

The invention relates to the related technical field of hydraulic equipment, and discloses an efficient dual-pump hydraulic smart pump station. The efficient dual-pump hydraulic smart pump station comprises a rack, wherein the two sides of the rack are fixedly equipped with mounting blocks separately; one side of the surface of the rack is fixedly equipped with a primary drive motor; the output shaft of the primary drive motor is fixedly equipped with a primary oil pump which is fixedly mounted on the rack; the top end of the primary oil pump is fixedly equipped with a pressure meter; and theoutput end of the primary oil pump is fixedly equipped with a one-way valve. According to the efficient dual-pump hydraulic smart pump station disclosed by the invention, a control box, the primary drive motor and a secondary drive motor are arranged on the rack, so that the control box can be promoted to regulate rotation speed of the primary drive motor and the secondary drive motor through a pressure value detected by the pressure meter while the pump station starts to work, and therefore, an output hydraulic pressure value is equal to a needed pressure value, loss of a drive device is reduced, stability of hydraulic system control is further improved, and the adjustable output pressure purpose is finally achieved.

Description

technical field [0001] The invention relates to the related technical field of hydraulic equipment, in particular to a high-efficiency dual-pump hydraulic intelligent pumping station. Background technique [0002] The hydraulic power pump station is a pump station that provides hydraulic power for the hydraulic system. It uses hydraulic oil that meets the hydraulic requirements as the medium, and the power element sends out the medium that meets the required flow and pressure through the oil pump for use in the pressure supply system. Among them, the double pump Hydraulic pump stations are more commonly used. [0003] During the use of the existing double-pump hydraulic station, the hydraulic power is usually provided by two pumps, so that in the actual use process, the hydraulic power output by the two hydraulic pumps is equal, so that the pressure in the output hydraulic pipeline is always At the highest threshold, there is no way to control the actual output pressure in ...

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Problems solved by technology

[0003] During the use of the existing double-pump hydraulic station, the hydraulic power is usually provided by two pumps, so that in the actual use process, the hydraulic power output by the two hydraulic pumps is equal, so that the pressure in the output hydraulic pipeline is always at the highest threshold, making it impossible to control the actual output pressure in the output line

[0004] At the same time, in the process of using the double-pump hydraulic station, when the required pressure is only provided by one liquid pump, most of the output pumps are manually closed by hand, so that the other output pump continues to work, which not only causes the other pump to The workload increases, and at the same time, an output pump is idle. When it is used for a long time, it will not only cause damage to the continuously working pump, but also the idle output pump will greatly reduce its working ability.

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