Electromechanical static pressure control system

Abstract

The invention relates to the technical field of submarines, in particular to an electromechanical static pressure control system which comprises control units, actuator sets and controllers. The control units and the actuator sets are arranged outside a cabin. The controllers are arranged in the cabin and connected with the actuator sets and the control units; each control unit comprises a plurality of motor pumps and a plurality of control valve blocks, wherein each motor pump is connected with all the control valve blocks; and each actuator set comprises actuators connected with the corresponding control valve blocks in a one-to-one correspondence mode. According to the electromechanical redundant static pressure control system working outboard a submarine, the controllers are arranged in the cabin and connected with the control units and the actuators serving as the outboard equipment through watertight cables, and therefore the effects that the control units are installed outside the submarine, the space in the submarine is largely increased, and personnel in the submarine works conveniently are achieved; and by the structural arrangement that each control valve block is connected with the multiple motor pumps, a drive backup function for control valve block operation is achieved, and redundant static pressure configuration of the whole system is achieved.

Description

technical field [0001] The invention relates to the technical field of submarines, in particular to an electromechanical static pressure control system. Background technique [0002] The electromechanical static pressure control technology controls the movement direction and speed of the actuator by changing the steering and speed of the servo motor pump. It is a new type of pump control volume speed control method. It has the advantages of high efficiency, energy saving, simple redundancy design, high reliability, etc., and can achieve good mute performance, which is very suitable for submarine applications. [0003] At present, conventional control units are installed inside the boat and do not come into contact with seawater, thus reducing the difficulty of control unit design. However, the internal space of conventional submarines in our country is small and there are many equipments. Therefore, if the control unit can be installed outside the submarine, it will greatly...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the internal space of the existing submarine is small and there are many equipments, the structure of the traditional valve-controlled hydraulic control system is complicated, the vibration is large, the noise is high, the pipelines are numerous, the space in the boat is occupied, and the work of the personnel in the boat is affected. question

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