Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Deep-sea structure release and load rejection system

A structure and deep-sea technology, applied to underwater operation equipment, transportation and packaging, ships, etc., to achieve the effect of preventing misloading

Active Publication Date: 2018-07-03
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems existing in the recovery of the zero-gravity submersible device using a single acoustic dumping method, the purpose of the present invention is to provide a deep-sea structure release dumping system

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
  • Deep-sea structure release and load rejection system
  • Deep-sea structure release and load rejection system
  • Deep-sea structure release and load rejection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] Such as Figure 1-6 As shown, the present invention includes an acoustic release device 1, an automatic decoupling device 2, a fairlead 3, a decoupling bracket 4, a long hook A5 for throwing load, a long hook B6 for throwing load, a ballast 7 and a deep-sea structure frame 8, wherein the acoustic release The device 1 and the automatic decoupling device 2 are respectively installed on the frame 8 of the deep-sea structure, and the automatic decoupling device 2 is located obliquely below the acoustic release device 1; a set of dumping actuators are respectively provided on both sides below the automatic decoupling device 2, each The set of load throwing actuators includes long load throwing hook A5 and long load throwing hook B6, and the ends of each set of long load throwing hook A5 and long load throwing hook B6 are respectively hinged to the decouplin...

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 a deep-sea structure release and load rejection system. An acoustic release transponder and an automatic unhooking device are respectively arranged on a deep-sea structure frame; a set of load rejection actuating mechanism is arranged on each of two sides below the automatic unhooking device; each set of load rejection actuating mechanism comprises a long load rejection hook A and a long load rejection hook B; tail ends of the long load rejection hook A and the long load rejection hook B of each set are respectively hinged on an unhooking bracket of the deep-sea structure frame, and ballasts are respectively hung; head ends of the long load rejection hook A and the long load rejection hook B are overlapped with each other; the long load rejection hooks B in the twosets of load rejection actuating mechanisms are respectively connected with connecting cables; the connecting cables on the two long load rejection hooks B are respectively connected with one end ofa common connecting cable; and the other end of the common connecting cable passes through the automatic unhooking device and is hung on the acoustic release transponder. According to the system disclosed by the invention, two load rejection schemes of the acoustic release transponder and the automatic unhooking device are adopted, and delayed load rejection can be performed by adopting the automatic unhooking device when the acoustic load rejection means fails.

Description

technical field [0001] The invention belongs to the field of recovery of deep-sea non-gravity submersible devices, in particular to a system for releasing and dumping deep-sea structures. Background technique [0002] As an important part of the marine system, the deep sea has rich biological and mineral resources and important scientific research value. Due to the needs of resource exploitation and scientific research, there are more and more applications of gravity-free diving devices such as deep-sea submersible buoys and deep-sea landers. However, the recovery of traditional zero-gravity diving devices often relies on acoustic dumping, and the method is relatively simple; when the acoustic signal is disturbed or the acoustic release device fails, the recovery of the equipment often fails, causing serious losses. Contents of the invention [0003] In order to solve the above-mentioned problems existing in recovering the zero-gravity submersible device by adopting a sin...

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
IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 李彬唐实孔范东张巍霍良青杜林森
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com