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Underwater monitoring apparatus for pump station entrance

A sea estuary and monitor technology, applied in the field of monitors, can solve the problems of outdated means and unreliability, and achieve the effect of simple operation, high reliability and small appearance

Inactive Publication Date: 2008-10-29
INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
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  • Abstract
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AI Technical Summary

Problems solved by technology

Due to the turbulent water flow at the estuary, the underwater operation of divers has a greater industrial safety risk, and the means are backward and unreliable

Method used

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  • Underwater monitoring apparatus for pump station entrance
  • Underwater monitoring apparatus for pump station entrance
  • Underwater monitoring apparatus for pump station entrance

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Embodiment Construction

[0019] like figure 1 As shown, the present invention includes: a motion mounting bracket system, an underwater camera system, a monitoring system and a controller mounted on the motion mounting bracket system, the controller is connected to the bus cable socket through a 30m long 24-core underwater cable control line, and the bus The socket is respectively connected with the motion mounting bracket system, the underwater camera system and the monitoring system.

[0020] The controller issues a control command to make the motion mounting bracket system move in a one-dimensional straight line, thereby driving the underwater camera system to stop at any position according to the needs of observation; It can control the zoom and focus of the optical system according to the needs of the monitoring target, so as to realize the flexible observation of different distances and large areas in the water; the controller outputs the observed video signal to the The surveillance system per...

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Abstract

The invention discloses an underwater monitor at the estuary of a pump station, which essentially comprises a flexible installation supporting system, an underwater image pickup system which is carried on the flexible installation supporting system, a grounding alarm system, a monitoring system and a controller; the controller is respectively connected with the flexible installation supporting system, the underwater image pickup system, the grounding alarm system and the monitoring system by control lines to drive or control the operation of the systems. The invention not only has the advantages of small volume, convenient and efficient installation, wide applicability, good reliability and visualized and simple operation, but also is particularly applicable to underwater places of the estuaries of a nuclear power station and the pump station, or underwater fields with fast water or underwater fields in which people can not arrive in.

Description

technical field [0001] The invention is a monitor, in particular to an underwater monitor for deep-sea rapids. technical background [0002] With the rapid development of my country's economy, the demand for electric energy is also increasing. The huge gap in electric power promotes the development of nuclear power, which is an inevitable trend in my country's use of nuclear energy. With the development of China's nuclear power industry, the development and application of various underwater instruments used in nuclear island spent fuel pools and pumping station estuaries are increasing. However, due to the special environment, there are few domestic involvements, such as: underwater monitoring of reactors during overhaul, fault inspection of sewage rake guide rail grooves at the inlet of pumping stations, and regular inspection of marine organism growth on the grid network of inlets, hydropower The monitoring of key parts of the canal is relatively rare. [0003] General u...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N5/232F16M11/00G05D3/10G05B19/042G05G13/00
Inventor 高永明蔡根李声杜洋
Owner INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
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