Ship water spraying side thrust device

Abstract

The invention discloses a water spray lateral thrust device for a ship, which comprises a waterproof box, a first control valve, a hull, a three-way water pump group, a second control valve, a second water outlet pipe and a second water spray pipe. The three-way water pump The first water outlet of the water pump group, the second water outlet of the water pump group and the water inlet of the water pump group are arranged on the water pump group. The first water outlet is fixedly connected with the first water outlet pipe. The water pipe passes through the hull to connect with the first water spray pipe, the first water spray pipe and the first water outlet pipe are arranged on different surfaces above and below, the first water spray pipe and the first water outlet pipe are connected by a rotating shaft, and the upper end of the rotating shaft is rotated and installed on a ball bearing Inside, a nozzle is installed on the first water spray pipe, the second water outlet of the water pump group is fixedly connected to the second water outlet pipe, the second water outlet pipe is equipped with a second control valve, and the second water outlet pipe passes through the hull and the second water spray pipe connect. The present invention can spray water on both sides simultaneously or separately for boosting, and can realize boosting acceleration and auxiliary direction correction of the ship.

Description

technical field [0001] The invention relates to the technical field of ship equipment, in particular to a water jet side thruster for ships. Background technique [0002] Generally, the navigation equipment of the ship is propeller or water jet propulsion type. The working principle of both is to use the thrust in the direction of the water in the river and sea to advance. Combined with the actual navigation of the ship, it is generally equipped with a side thruster. Generally, the side thruster is mainly used to assist the side navigation. At this time, the function of the side thruster is relatively simple. If the side thruster can be used in both directions, the side thruster can be used not only in side navigation, but also in side navigation. During normal navigation, the side thruster can also perform auxiliary propulsion work. Furthermore, the traditional side thruster sprays water in the same direction and cannot be adjusted. Obviously, the side thruster is improved ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a water jet side thruster for a ship, which has the advantages of being capable of simultaneously or separately spraying water on both sides, and can realize the advantages of ship boosting acceleration and auxiliary correction direction, and solves the problem of traditional ship water jet side thrusting. The problem that the water spray direction is fixed and cannot be adjusted

Images