Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for underwater ejection and control device

A control device and control method technology, applied in the general control system, program control, computer control, etc., can solve the problems of high cost, large explosion impact, etc., and achieve the effects of low cost, energy saving, and simple structure

Active Publication Date: 2009-04-29
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
View PDF0 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device is suitable for the release of super-massive ballast from hundreds of kilograms to hundreds of tons. It has high cost and large explosion impact, and is not suitable for equipment such as underwater robots.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for underwater ejection and control device
  • Method for underwater ejection and control device
  • Method for underwater ejection and control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0024] The method of the present invention for underwater load dumping: the load dumping control method based on the electrothermal principle, the resistance wire material with a resistance value of 5mΩ~10mΩ is used as the attachment for load dumping, and the capacitor is used as the energy storage element, and the energy storage After the component receives the load dump signal, it releases the electricity stored in it in microseconds, and realizes stable, fast and reliable load dumping by blowing the resistance wire. The material of the resistance wire is nickel-chromium alloy wire.

[0025] Such as figure 1 As shown, the device for underwater dumping of the present invention includes: an action control system 1, an energy storage element 2, and an electrothermal alloy wire 35. The action control system 1 is installed on the electrothermal ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the underwater ejectioning technology and particularly a method and a control method used for underwater ejectioning. The ejectioning method is based on the ejectioning control means of electrothermal theory and resistance wires are adopted as the hanging materials used for ejectioning; a capacitance is adopted as the energy storing element which releases the pre-stored power in microsecond after receiving the ejectioning signals so as to fuse the resistance wires and realize the stable, quick and reliable ejectioning.

Description

technical field [0001] The invention relates to an underwater dumping technology, in particular to a dumping method and a control device for underwater equipment. Background technique [0002] At present, the underwater dumping methods of common underwater equipment are as follows. [0003] Mechanical dumping: Usually, a motor or an electromagnet is used as a power component to generate a mechanical dumping action. The disadvantage of this device is that it is large in size, high in cost, and the mechanical action is prone to failure. Due to the use of relatively large power devices such as motors and electromagnets, the power consumption of this device is large; at the same time, when used in a marine environment, the device Devices are also susceptible to interference from galvanic corrosion and biological contamination. [0004] Electrochemical corrosion dumping: it uses the electrochemical corrosion reaction of seawater to slowly corrode the "corrosion line" of the sus...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52G05B19/042H02J15/00
Inventor 公丕亮俞建成张艾群
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI