Azimuth rudder propeller hydraulic system

A technology of hydraulic system and full rotation, which is applied in the direction of steering with rudder, fluid pressure actuating device, servo motor, etc., can solve the problem of high cost, and achieve the effect of reducing the number of valves and pipelines and reducing the cost.

Active Publication Date: 2022-08-05
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, each of the above two sets of hydraulic systems needs to be equipped with oil tanks, multiple control valves and pipelines, etc., resulting in higher costs

Method used

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  • Azimuth rudder propeller hydraulic system
  • Azimuth rudder propeller hydraulic system
  • Azimuth rudder propeller hydraulic system

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Embodiment Construction

[0030] In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0031] figure 1 The embodiment of the present disclosure provides a schematic structural diagram of a full-rotation rudder propeller hydraulic system, such as figure 1 As shown, the azimuth rudder propeller hydraulic system includes an oil tank 1 , a hydraulic pump group 2 , a rudder propeller control assembly 3 and a slewing control assembly 4 .

[0032] The oil inlet of the hydraulic pump group 2 communicates with the oil outlet of the oil tank 1 .

[0033] figure 2 Yes figure 1 A partial enlarged view of the A area in the middle, such as figure 2 As shown, the rudder control assembly 3 includes a two-position three-way reversing valve 31 and a hydraulic clutch 32. The oil inlet p of the two-position three-way reversing valve 31 is co...

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Abstract

The present disclosure provides an azimuth rudder propeller hydraulic system, which belongs to the field of azimuth rudder propeller control. The full-rotation rudder propeller hydraulic system includes a fuel tank, a hydraulic pump set, a rudder propeller control assembly and a swing control assembly, the rudder propeller control assembly includes a two-position three-way reversing valve and a hydraulic clutch, and the swing control assembly includes a first three-position four-way A reversing valve, a first motor and a second motor. The azimuth rudder propeller hydraulic system provided by the present disclosure can control not only the hydraulic clutch but also the motor through a set of hydraulic system, thereby effectively reducing the cost.

Description

technical field [0001] The disclosure belongs to the field of azimuth rudder propeller control, and in particular relates to an azimuth rudder propeller hydraulic system. Background technique [0002] The azimuth rudder propeller is an underwater propulsion device that can provide thrust in the range of 360°, which can make the ship have good operation performance and dynamic positioning performance, and is widely used in various marine ships and marine engineering platforms. [0003] In the related art, the azimuth rudder propeller hydraulic system includes a rudder propeller control hydraulic system and a slewing control hydraulic system that are independent of each other. For the rudder propeller control hydraulic system, the hydraulic oil in the oil tank of the azimuth rudder propeller body provides power for the work of the hydraulic clutch, thereby controlling the connection between the rudder propeller and the diesel engine. For the slewing control hydraulic system, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B11/17F15B13/06F16D25/12B63H25/22
CPCF15B11/17F15B13/06F16D25/14B63H25/22
Inventor 张三喜汤波
Owner WUHAN MARINE MACHINERY PLANT
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