Polar region unmanned underwater icebreaking navigation system

A polar and aircraft technology, used in underwater operation equipment, water conservancy projects, and open-air water surface cleaning, etc., can solve the problems of complex control, unseen ice-breaking equipment, and huge structural design of ice-breaking equipment, and achieve the effect of simple structure.

Inactive Publication Date: 2021-02-26
DALIAN UNIV OF TECH
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Problems solved by technology

[0002] At present, icebreakers or other icebreaking equipment mainly achieve icebreaking by applying load to the ice surface on the ice to overload the ice surface. The icebreaker tilts the bow to squeeze or collide with the ice surface to generate load. , vibration and o

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  • Polar region unmanned underwater icebreaking navigation system
  • Polar region unmanned underwater icebreaking navigation system
  • Polar region unmanned underwater icebreaking navigation system

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Embodiment Construction

[0023] In order to make the technical solutions and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

[0024] Such as figure 1 A polar unmanned underwater ice-breaking navigation system shown specifically includes a polar unmanned underwater drill ice-breaking vehicle and a polar unmanned underwater explosion ice-breaking vehicle.

[0025] Such as figure 2 and image 3 As shown, the polar unmanned underwater drill bit icebreaking vehicle includes a first body 1-1, a first control unit 1-2, a first fixed drill bit 1-3, a first extension drill bit 1-4, and a first fairing 1-5, the first battery 1-6, the first motor 1-7, the first tail rudder blade 1-8 and the first propeller 1-9; the first control unit 1-2, the first battery 1-6 and the first motor 1-7 are installed inside the first body 1-...

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Abstract

The invention discloses a polar region unmanned underwater icebreaking navigation system. After leaving a nuclear submarine underwater, the system performs self-propulsion through a tail rudder wing and a propeller, and an aircraft opens a fairing. A polar region unmanned underwater explosion icebreaking aircraft emits high-energy explosives through a main explosive emitting tube and a secondary explosive emitting tube, the high-energy explosives generate huge pressure on an ice layer, the ice layer is damaged, and icebreaking is achieved; a fixed drill bit of the drill bit icebreaking aircraft begins to rotate, an extension drill bit is opened during rotation and is fixed after extension, and the drill bit generates huge pressure in an ice layer contact area, so that an ice surface is damaged, and icebreaking is realized. The system is simple in structure, can be used as an ice breaking device, and provides a launching window for a nuclear submarine to launch missiles in polar regions. According to the polar region unmanned underwater icebreaking aircraft, an underwater ice drilling and underwater explosion icebreaking combined mode is adopted, the mixed icebreaking mode can be combined and optimized for icebreaking according to different ice layer environments, and in order to enhance the diameter capacity of an icebreaking window and improve the carrying convenience of the unmanned aircraft, a carrying extension drill bit is designed, and the extension drill bit has extension and retraction functions.

Description

technical field [0001] The invention relates to the field of ice-breaking technology, in particular to an unmanned underwater ice-breaking navigation system in polar regions. Background technique [0002] At present, icebreakers or other icebreaking equipment mainly achieve icebreaking by applying load to the ice surface on the ice to overload the ice surface. The icebreaker tilts the bow to squeeze or collide with the ice surface to generate load. , vibration and other ways to generate loads on the ice surface, traditional icebreaking equipment often has problems with large structural design or complicated control. Have not yet seen that there is an ice-breaking equipment that combines ice-breaking by underwater drill bits and underwater explosions. Contents of the invention [0003] According to the problems existing in the prior art, the present invention discloses a polar unmanned underwater ice-breaking navigation system, including a polar unmanned underwater drill b...

Claims

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Application Information

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IPC IPC(8): B63C11/52E02B15/02
CPCB63C11/52E02B15/02
Inventor 孙铁志何赞扬赵旭崇孙镜茹周宇航张艺凡
Owner DALIAN UNIV OF TECH
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