ROV pump type axial flow thruster and multifunctional remote control life buoy thereof

Abstract

The invention discloses an ROV pump type axial flow thruster, which comprises a propeller shell, a driving motor, a propeller, a first turning plate, a second turning plate and a turning plate drivingmechanism, wherein the front end of the thruster shell is provided with a first water outlet, two sides of the rear end of the thruster shell are respectively provided with a first water inlet and asecond water inlet, the driving motor and the propeller are arranged at the first water outlet and are in transmission connection with each other, the first turning plate is arranged at the first water inlet, the second turning plate is arranged at the second water inlet, and the turning plate driving mechanism is arranged on the outer wall of the thruster shell and is in transmission connection with the first turning plate and the second turning plate. The invention further discloses a multifunctional remote control life buoy comprising the ROV pump type axial flow thruster, wherein the multifunctional remote control life buoy is remotely controlled by arranging the ROV pump type axial flow thruster and a remote controller, the life buoy can quickly and accurately move to a drowning person, and the drowning person does not need to consume physical power to look for the life buoy, and the rescue efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of lifesaving equipment, in particular to an ROV pump type axial flow propeller and a multifunctional remote control lifebuoy ring. Background technique [0002] The lifebuoy is one of the commonly used water lifesaving equipment, usually made of foam plastic or other light materials with small specific gravity. There are still the following problems in the current life buoy: [0003] 1. During the rescue process, the lifebuoy needs to be thrown manually. If the scene environment is complex and not conducive to rescue, it will greatly affect the rescue work, and even the rescue cannot be carried out smoothly. On the other hand, the existing life buoys are generally thick and heavy, and those with light weight are easily affected by wind force or air resistance, which makes it extremely difficult to control the accuracy of life buoy throwing. Even if the person who falls into the water can catch the lifebuoy, he will...

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Problems solved by technology

[0007] In order to solve the problem of lack of power function in existing buoys, the invention discloses an ROV pump type axial flow propeller, which includes a propeller housing, a drive motor, a propeller, a first flap, a second flap and a flap drive mechanism , the front end of the propeller shell is provided with a first water outlet, and the two sides of the rear end are respectively provided with a first water inlet and a second water inlet, the drive motor and the propeller are arranged at the first water outlet, and the two drive connected, the first flap is arranged at the first water inlet, the second flap is arranged at the second water inlet, the flap driving mechanism is arranged on the outer wall of the propeller housing and is connected with the first flap and the The second flap drive connection

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