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Microminiature operation underwater robot of nuclear power plant

An underwater robot and micro-miniature technology, applied in underwater operation equipment, transportation and packaging, ships, etc., to achieve the effect of large load capacity, flexible operation, and small size

Inactive Publication Date: 2013-03-06
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are various forms of ROV in the world, few of them are used in relatively special extreme environments (such as nuclear reactor core pools)

Method used

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  • Microminiature operation underwater robot of nuclear power plant
  • Microminiature operation underwater robot of nuclear power plant
  • Microminiature operation underwater robot of nuclear power plant

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment

[0027] The invention relates to a miniature underwater operation cabled robot used in a nuclear power plant, which is composed of an underwater robot body and an onshore control system, and the two are connected through a core umbilical cable.

[0028] Such as figure 2 and image 3 As shown, the underwater robot body consists of propellers, front-view cameras, rear-view cameras, three-axis gyroscopes, accelerometers, three-axis magnetometers, thermometers, depth gauges, lights, cables, control cabins, control circuit boards, Composed of manipulator, support frame, buoyancy block and sonar.

[0029] Propellers are installed horizontally on both sides of the control cabin, and the center of gravity of the robot body is on the plane formed by the axis of the propeller installation. The horizontal movement of the robot can be controlled inclu...

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Abstract

The invention relates to a microminiature operation underwater robot of a nuclear power plant, and the robot comprises an underwater robot body and an onshore control system, wherein two propellers are respectively arranged in the horizontal and vertical directions of the robot body, a depth gauge is arranged on the right side of the front part of the robot body, a manipulator is arranged at the bottom in front of the robot body, and a sonar is arranged on the top of the robot body; a control cabin is arranged in the middle rear part of the robot body; an outer cabin is sealed by a transparent glass cover, and is provided with a rearview camera and an auxiliary lighting light-emitting diode (LED) lamp; a front-view camera system is arranged at the front part of the robot body, and comprises a zooming radiation resistant camera tube, a tripod head and a lighting lamp; a video image and control signal is transmitted to the onshore control system through a shield cable; and the control system comprises a movement control rod, a manipulator control button, a keyboard, a main display screen and a speed governing knob. The microminiature operation underwater robot of the nuclear power plant is used for the monitoring and the simple foreign body fishing of a core pool, a spent fuel pool and a component pool of the nuclear power plant.

Description

technical field [0001] The patent of the present invention relates to a miniature working robot for nuclear power plants, which is mainly used for the inspection, maintenance, and foreign object search and salvage work of nuclear power plant reactor pools, spent fuel pools, reactor cores, and reactor internals during overhaul. Background technique [0002] ROV (Remote Operated Vehicle) is an underwater robot. It is a tool robot that can detect and operate in shallow water areas. It is mainly used for the development and utilization of seawater resources in rivers and lakes, as well as the detection and utilization of offshore resources. At present, there are dozens or even hundreds of ROV types in the world, in various forms, including large, medium and small. The large ones are mainly used in the development of offshore oil and gas fields, mineral resource investigation and sampling, salvage and military affairs; The small size is mainly used in civil fields such as rivers ...

Claims

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Application Information

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IPC IPC(8): B63C11/52
Inventor 丑武胜方斌马鑫郭晓旗
Owner BEIHANG UNIV
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