Hydraulic station with cooling system

Abstract

The invention discloses a hydraulic station with a cooling system, and relates to the technical field of hydraulic systems, the hydraulic station comprises a main body device, a hydraulic oil tank is arranged in the main body device, the upper surface of the hydraulic oil tank is fixedly connected with a cooling chamber, and the right side of the hydraulic oil tank is provided with an external circulating filtering assembly; a noise reduction protective cover is arranged on the left side of the hydraulic oil tank, and an oil conveying pipe is movably connected to the inner wall of the cooling chamber. Through the cooling chamber, the auxiliary cooling pipe, the heat exchange assembly, the refrigerant outlet pipe and the auxiliary refrigerant through pipe, the problems that when an existing hydraulic station is used, most air-cooled coolers are adopted for cooling work, the oil temperature cooling effect is poor, efficiency is not high, and rapid cooling of hydraulic oil is not facilitated are solved; refrigerant is shunted and conveyed into the auxiliary cooling pipe and is matched with the arc-shaped heat dissipation fins for secondary cooling treatment of hydraulic oil, and then the arc-shaped heat dissipation fins and the heat dissipation through holes are used for improving the heat exchange efficiency.

Description

technical field [0001] The invention relates to the technical field of hydraulic systems, in particular to a hydraulic station with a cooling system. Background technique [0002] The hydraulic station is also called the hydraulic pump station. The motor drives the oil pump to rotate. The pump pumps oil after absorbing oil from the oil tank, and converts the mechanical energy into the pressure energy of the hydraulic oil. After the flow is adjusted, it is transmitted to the oil cylinder or oil motor of the hydraulic machine through the external pipeline, thereby controlling the change of the direction of the hydraulic machine, the magnitude of the force and the speed of the speed, and pushing various hydraulic machines to do work. The hydraulic station is an independent hydraulic device. It supplies oil according to the requirements of the driving device (main engine), and controls the direction, pressure and flow of oil flow. It is suitable for various hydraulic machines wh...

AI Technical Summary

Problems solved by technology

[0008] The invention provides a hydraulic station with a cooling system, one of which is to provide a cooling chamber, an auxiliary cooling pipe, a refrigerant inlet pipe, a heat exchange assembly, a refrigerant outlet pipe, and an auxiliary refrigerant passage pipe, so as to solve the problem of the existing hydraulic station. When in use, most of the air-cooled coolers used for cooling work have a poor cooling effect on the oil temperature, and the efficiency is not high, which is not conducive to the rapid cooling of the hydraulic oil.

Images