Hydraulic steering engine capable of preventing system hydraulic oil from being damaged at high temperature

Abstract

The hydraulic steering engine comprises a supporting mechanism, a pretreatment mechanism and a controller, the supporting mechanism comprises a bottom plate, a circulation box, a heat conduction frame, a hydraulic cylinder, a flow blocking plate, an electric valve, a first liquid pump, a drainage pipe network, a supporting frame and a circulation pump, and the circulation box is arranged on the bottom plate; a hydraulic steering engine body is arranged on the heat conduction frame, and a heat dissipation mechanism is arranged on the outer side of the hydraulic steering engine body. According to the hydraulic steering engine capable of preventing the system hydraulic oil from being damaged at the high temperature, the circulating pump and the heat dissipation pipeline are arranged, and water in the circulating box enters the heat dissipation pipeline under the action of the circulating pump, so that the flowing water in the heat dissipation pipeline can be used for helping the heat conduction plate to dissipate heat after absorbing heat, namely helping the hydraulic steering engine body to dissipate heat; and meanwhile, the heat conduction plate can also prevent water vapor of the heat dissipation pipeline from making direct contact with the pressure steering engine body, and then the pressure steering engine body is conveniently prevented from being affected with damp and damaged.

Description

technical field [0001] The invention relates to the technical field of hydraulic steering gear, in particular to a hydraulic steering gear that prevents system hydraulic oil from being damaged by high temperature. Background technique [0002] The hydraulic steering gear uses hydraulic oil as the working medium, and the device that can make the ship turn the rudder and maintain the rudder position is called a hydraulic steering gear. According to different ways of power source, it can be divided into manual, electric, electro-hydraulic steering gear. The electro-hydraulic steering gear is reliable in operation, easy to operate, light and durable, high in economy, and convenient in maintenance and management. It is an ideal steering device for ships. Causes the installation to malfunction and requires retrofitting of existing equipment. Contents of the invention [0003] The purpose of the present invention is to provide a hydraulic steering gear that prevents system hydr...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a hydraulic steering gear that prevents system hydraulic oil from being damaged by high temperature, so as to solve the problem that the existing hydraulic steering gear proposed in the background technology is prone to high temperature overheating of the hydraulic oil due to long-term work, which can easily lead to Device failure problems

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