Small unmanned underwater vehicle easy to maintain
An underwater vehicle, small technology, applied in the directions of underwater ships, underwater operation equipment, ships, etc., can solve the problems of improving the failure rate and secondary damage of underwater unmanned vehicles, and achieve long-term low Power underwater navigation, reducing the probability of secondary damage, simple effect of sealing and connecting structure
Pending Publication Date: 2022-03-25
青岛海安航行设备有限公司
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Problems solved by technology
The above cumbersome maintenance steps will further cause secondary damage to the equipment during the maintenance process, thereby increasing the failure rate of underwater unmanned vehicles
Method used
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[0022] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0023] as attached figure 1 As shown, the present invention provides a small-sized unmanned underwater vehicle that is easy to maintain. 7. Navigation equipment 9 and detection equipment 5.
[0024] Wherein the material of the pressure-resistant shell 3 is made of glass fiber reinforced plastic, and the material of the shroud 4 is made of plexiglass.
[0025] as attached figure 2 , 3 As shown in and 4, the pressure-resistant shell 3 is divided into an upper shell 10 and a lower shell 14 with the same upper and lower halves, and an opening and closing hinge 11 is provided on the starboard side of the underwater unmanned vehicle. The two end faces of the upper shell 10 and the lower shell 14 are provided with flanges, and the width of the flanges is 20 mm. Screw holes are evenly distributed along the periphery of the flange, and screws are put into the...
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The invention discloses a small unmanned underwater vehicle easy to maintain, and belongs to the technical field of overall design of small unmanned underwater vehicles. The aircraft comprises a pressure-resistant shell, a shaft system, a propeller, a battery pack, a motor, a control system, navigation equipment, detection equipment and a flow guide cover. The pressure-resistant shell is composed of an upper shell body and a lower shell body, the upper shell body and the lower shell body form a streamline shape after being sealed, a sealed cavity is formed in the pressure-resistant shell body, the battery pack, the motor, the control system and the navigation equipment are located in the sealed cavity, the motor is connected with one end of the shaft system, and the other end of the shaft system penetrates through the stern of the pressure-resistant shell body and then is connected with the propeller. The fairing is mounted at the bow part of the pressure-resistant shell, and the detection equipment is mounted in the fairing; the battery pack supplies power to the motor, the control system, the navigation equipment and the detection equipment. The pressure-resistant shell is designed into a semi-shell sealing structure which can be opened and closed up and down, and electrical equipment of the underwater vehicle is uniformly arranged in the sealed pressure-resistant shell, so that daily maintenance of the underwater vehicle is facilitated.
Description
technical field [0001] The invention belongs to the technical field of overall design of a small underwater unmanned vehicle, and in particular relates to a small unmanned underwater vehicle that is easy to maintain. Background technique [0002] As one of the important platforms for underwater unmanned operations, underwater unmanned vehicles can operate in underwater environments for a long time, especially in high-intensity underwater operations that divers cannot bear, depths that divers cannot reach, and dangerous conditions Inferiority shows its obvious advantages. In order to ensure watertightness, the electrical equipment of traditional underwater unmanned vehicles usually adopts the following two methods: one is to seal the electrical equipment in a small independent pressure chamber, and the other is to seal the electrical equipment in a unified pressure chamber and rely on Two spherical heads for sealing. [0003] When the underwater unmanned vehicle fails and t...
Claims
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IPC IPC(8): B63B3/13B63C11/52B63G8/00
CPCB63B3/13B63C11/52B63G8/001B63G2008/004Y02T70/10
Inventor 张俊杰张珂王甜甜张熙良
Owner 青岛海安航行设备有限公司