CN109795649B - Fusing type deep sea controllable releaser - Google Patents
Fusing type deep sea controllable releaser Download PDFInfo
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- CN109795649B CN109795649B CN201910091674.XA CN201910091674A CN109795649B CN 109795649 B CN109795649 B CN 109795649B CN 201910091674 A CN201910091674 A CN 201910091674A CN 109795649 B CN109795649 B CN 109795649B
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Abstract
The invention discloses a fusing type deep sea controllable releaser, which is based on the metal electric fusing principle, adopts a metal fuse wire as a connecting piece of the releaser, and completes the deep sea controllable release in a timing or underwater acoustic communication mode. The invention comprises the following steps: fusing and releasing mechanism, releaser electronic cabin and bearing hanging ring. The fusing release mechanism comprises a fuse wire end cover, a fuse wire disc, a discharging pile and a fuse wire, wherein the fuse wire disc is provided with a winding pile, a screw hole and a fuse wire clamp, and the fuse wire is fixed on the fuse wire disc through the winding pile. The releaser electronic bin completes the release in multiple modes through timing design or connection of an underwater acoustic communication module. The invention has reliable function, small volume, can bear deep sea high voltage, can be matched as various OEM release mechanisms of marine instruments, and has flexible use modes.
Description
Technical Field
The invention belongs to the technical field of recovery of deep sea devices, and relates to a fusing type releasing device, in particular to a fusing type deep sea controllable releaser.
Background
The ocean covers more than seventy percent of the earth surface, is a basic component of a global life support system, contains abundant biological resources, mineral resources and hydrological resources in the ocean which is deposited for billionths of years, and is also an important regulator of a global environmental system. With the development of science and technology and the large consumption of land resources, the sustainable development of the human society is bound to depend on the sea more and more. Because of the demands of resource exploitation, scientific research, military, and the like, a large number of marine observation instruments such as submerged buoy, anchor system thermohaline chain, CTD, and the like are applied to marine research, in order to enable a deep-sea underwater observation system, such as a large-scale underwater monitoring network constructed by the U.S. OOI plan, european marine observation system, and canadian asterias project, in order to enable the deep-sea underwater observation system not to generate large-scale displacement on the seabed, an anchor system weight is usually adopted to immerse the observation system into the seabed, and when an observation task is completed, the anchor system weight is separated from the observation system, and then the instrument is brought to the water surface by using positive buoyancy carried by the observation system to be.
At present, most of the commonly used underwater releasers are mechanical acoustic release structures which can be remotely propagated in water according to acoustic wave energy, and a padlock of the release device is pushed by the rotation of a motor shaft through receiving a release acoustic instruction. The acoustic releasing structure is named as American Benthos series acoustic releasers, French IXSEA company, England Sonardyne company and the like, the releasers are bulky, have heavier self weight, are only suitable to be used as a single releasing device, cannot be used as auxiliary devices of other marine instruments, are integrated into the marine instruments, and have no hiding property, and the motor needs to control the releasing device to execute mechanical action to release the weight, a rotating shaft of the motor needs to be connected with the releasing device of the sealing shell, the dynamic sealing of the mechanical motor has the risk of water leakage along with the deepening of the sea, and the volume of the acoustic releasers inevitably becomes larger in order to ensure the water tightness. When the acoustic signal is interfered, the recovery of the equipment is failed, and serious loss is caused.
The sea contains a large amount of elements which can be used as a huge electrolyte, metal can be influenced by strong corrosion in the sea, if direct current is introduced into a metal wire placed in the sea and forms a loop with the sea water to generate electrochemical reaction, the metal wire can be fused in a short time, the requirement on power consumption is low, the problem of mechanical structure water tightness is solved, and the sea water-proof power supply is suitable for various sea areas.
Disclosure of Invention
In view of this, the invention provides a fusing type deep sea controllable releaser based on the metal electric fusing principle, which adopts a metal fuse as a releasing medium to perform multi-mode releasing by combining timing and acoustic communication, thereby improving the reliability of the releaser. Because the fusing type deep-sea controllable releaser has small volume and light weight, can be arranged in a marine instrument, has portability, can bear thousands of kilograms of pulling force by jointly using a plurality of releasers, and is not limited by the limit of the load borne by the fuse wire.
The whole fusing type deep sea controllable releaser is made of high-strength aluminum alloy, and the surface of the instrument is subjected to anti-corrosion treatment by adopting a hard anodic oxidation process.
The fusing type deep sea controllable releaser is composed of a fusing release mechanism, a releaser electronic bin and a force-bearing lifting ring, the fusing release mechanism comprises a fuse disc, a discharging pile and a fuse end cover, wherein the fuse disc and the discharging pile are fixed on the outer side of the fuse end cover, the releaser electronic bin comprises a rechargeable lithium battery and a voltage enhancement and control circuit board, the force-bearing lifting ring comprises a force-bearing end cover, a lifting ring and a parameter set watertight interface, wherein the lifting ring and the parameter set watertight interface are fixed in the force-bearing end cover, the fusing release mechanism and the force-bearing lifting ring respectively adopt an end opening watertight ring to be fixed with the releaser electronic bin in a watertight manner, and the voltage enhancement and control circuit board is connected with the rechargeable lithium battery and the fuse disc through leads to realize.
The fuse wire plate is used as a main core structure of a fusing release mechanism and plays a role in fixing a fuse wire and a fuse wire clamp, the interior of the fuse wire plate is divided into a winding pile, a fuse wire plate gland and a fuse wire clamp, the fuse wire is wound by the winding pile for multiple circles and penetrates through a fuse wire clamp groove to fix the fuse wire clamp and the fuse wire plate gland together, the fuse wire clamp tightly presses the fuse wire and the fuse wire clamp through a screw hole tightening screw, the fuse wire plate is fixed together with a fuse wire end cover through bottom threads, and the fuse wire clamp is made of high-strength insulating nonmetal and insulating metal and can bear the pull force of at most 100 kg.
The length of the fusing type deep sea controllable releaser is 5.2 inches, the diameter is 1.8 inches, the using water depth is 0-1000m, and the distance from an instrument to the sea surface is short.
The single lithium battery of the fusing type deep sea controllable releaser has the electric quantity of 5000mAh, and can be continuously used under water for more than one year after charging is finished.
The connecting pieces of the fusing type deep sea controllable releaser are screws and screw holes.
The use method of the fusing type deep sea controllable releaser comprises the following steps: the method comprises the steps of installing the fusing type deep sea controllable releaser at a position needing releasing, initializing various parameters of the fusing type deep sea controllable releaser through a parameter setting watertight interface before launching, setting a releasing mode, setting releasing time if timed releasing is adopted, setting a releasing control command if an underwater acoustic communication releasing mode is adopted, connecting an external underwater acoustic communication module at the parameter setting watertight interface, applying direct current to a discharging pile and a fuse plate of a fuse end cover by a voltage enhancement and control circuit board after the releasing time is reached or the releasing command is received, starting an electric fusing reaction of a fuse wire until the fuse wire is disconnected finally, separating a fixed fuse wire clamp from a fuse plate gland, and separating the fuse wire clamp from a fusing type deep sea controllable releaser main body to complete releasing.
The fusing type deep sea controllable releaser has small volume and light weight, can be independently used as an underwater release mechanism, can also be used as a part of various marine instruments for OEM design, and simultaneously meets the requirements of portability and concealment. The fusing type deep sea controllable releaser adopts the metal electric fusing principle, is not influenced by sea area landform and sea depth, has reliability higher than that of a mechanical acoustic releaser, and greatly improves the flexibility of the fusing type deep sea controllable releaser due to the releasing in two modes of timing and sound control.
Drawings
FIG. 1 is a schematic view of the general perspective of a fused deep sea controlled release;
FIG. 2 is a cross-sectional configuration view of a fused deep sea controlled release;
FIG. 3 is a diagram of a fuse tray configuration for a blown deep sea controlled release;
FIG. 4 is a schematic of the fuse tray wire wrap of the fused deep sea controlled release;
in the figure, 1 is a fuse disc, 2 is a discharging pile, 3 is a fuse end cover, 4 is a port watertight ring, 5 is a releaser protection shell, 6 is a rechargeable lithium battery, 7 is a bearing end cover, 8 is a hanging ring, 9 is a parameter setting watertight interface, 10 is a parameter setting watertight ring, 11 is a voltage enhancement and control circuit board, 11 is a bottom thread, 12 is a winding pile, 13 is a fuse disc gland, 14 is a fuse clamp, 15 is a fuse clamp groove, 16 is a threaded hole, and 17 is a fuse.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the whole fusing type deep-sea controllable releaser is composed of a fusing release mechanism, a releaser electronic bin and a bearing hanging ring, the length of the releaser electronic bin is 5.2 inches, the diameter of the releaser electronic bin is 1.8 inches, the whole releaser is made of high-strength aluminum alloy, the surface of an instrument is subjected to anti-corrosion treatment by adopting a hard anodic oxidation process, the using water depth is 0-1000m, the distance from the instrument to the sea surface is long, the electric quantity of a single lithium battery is 5000mAh, and the releaser can be continuously used underwater for more than one year after charging is completed.
The connecting pieces used by the fusing type deep sea controllable releaser are screws and screw holes.
FIG. 2 is a cross sectional structural view of a fuse-type deep sea controllable releaser, which comprises a fuse disc 1, a discharging pile 2), a fuse end cover 3, a releaser protective shell 5, a rechargeable lithium battery 6, a force bearing end cover 7, a lifting ring 8, a parameter setting watertight interface 9 and a voltage enhancement and control circuit board 11, wherein the fuse-type releasing mechanism comprises the fuse disc 1, the discharging pile 2 and the fuse end cover 3, wherein the fuse disc 1 and the discharging pile 2 are fixed outside the fuse end cover 3, the releaser electronic bin comprises the rechargeable lithium battery 6 and the voltage enhancement and control circuit board 11, the force bearing lifting ring comprises the force bearing end cover 7, the lifting ring 8 and the parameter setting watertight interface 9, wherein the lifting ring 8 and the parameter setting watertight interface 9 are fixed in the force bearing end cover 7, and the fuse-type releasing mechanism and the force bearing lifting ring are respectively fixed with an end port watertight ring 4 and the releaser electronic bin, the voltage enhancement and control circuit board 11 is connected with the rechargeable lithium battery 6 and the fuse panel 1 through leads to realize program control and power supply.
Fig. 3 is a view showing the construction of a fuse block of the fusing type deep sea controlled releaser, which is divided into a winding stub 13, a fuse block cover 14 and a fuse holder 15. As shown in fig. 4, the fuse 18 is wound through the fuse holder groove 16 via the winding stub 13 in a plurality of turns, the fuse holder 15 and the fuse tray cover 14 are fixed together, the fuse holder 15 compresses the fuse 18 and the fuse holder 15 by tightening the screw through the screw hole 17, and the fuse tray 1 is fixed together by the bottom thread 12 and the fuse end cover 3. The fuse holder 15 is made of high-strength non-metallic and insulated metal with insulating properties and can withstand a tensile force of up to 100 kg.
The use method of the fusing type deep sea controllable releaser comprises the following steps: the fuse type deep sea controllable releaser is installed at a position needing releasing, various parameters of the fuse type deep sea controllable releaser are initialized through a parameter setting watertight interface 9 before launching, a release mode is set, if timed release is adopted, release time is set, if an underwater acoustic communication release mode is adopted, a release control command is set, an external underwater acoustic communication module is connected at the parameter setting watertight interface 9, after direct current is applied to a discharge pile 2 and a fuse plate 1 of a fuse wire end cover 3 by a voltage enhancement and control circuit board 11 when the release time is reached or the release command is received, a fuse wire 18 starts to generate an electric fuse-cutting reaction until finally disconnecting, a fixed fuse wire clamp 15 is separated from a fuse wire plate gland 14, and the fuse wire clamp 15 is separated from a fuse type deep sea controllable releaser main body to complete releasing.
The above embodiments are further described in detail for the purpose of illustrating the invention, the technical solutions and the advantages, it should be understood that the above embodiments are only for the purpose of illustrating the invention, and not for the purpose of limiting the invention, and any modifications, equivalent substitutions, improvements and the like made by the fusing type underwater release device within the spirit and principle of the invention are within the meaning and scope of the equivalent elements of the claims and the protection scope of the invention.
Claims (6)
1. A fusing type deep sea controllable releaser is characterized by comprising a fuse wire disc (1), a discharging pile (2), a fuse wire end cover (3), a releaser protection shell (5), a rechargeable lithium battery (6), a force bearing end cover (7), a lifting ring (8), a parameter setting watertight interface (9) and a voltage reinforcing and control circuit board (11); the whole instrument consists of a fusing release mechanism, a releaser electronic bin and a force-bearing lifting ring, the fusing release mechanism comprises a fuse wire disc (1), a discharging pile (2) and a fuse wire end cover (3), wherein the fuse disc (1) and the discharging pile (2) are fixed on the outer side of the fuse end cover (3), the releaser electronic bin comprises a rechargeable lithium battery (6) and a voltage enhancing and controlling circuit board (11), the force-bearing lifting ring comprises a force-bearing end cover (7), a lifting ring (8) and a parameter setting watertight interface (9), the lifting ring (8) and the parameter setting watertight interface (9) are fixed in the force-bearing end cover (7), the fusing release mechanism and the force-bearing lifting ring are respectively fixed with the releaser electronic bin in a watertight manner by adopting an end port watertight ring (4), and the voltage enhancement and control circuit board (11) is connected with the rechargeable lithium battery (6) and the fuse tray (1) through leads to realize program control and power supply.
2. A fusible deep sea controlled release according to claim 1, characterized in that the fuse tray (1) is internally divided into a winding peg (13), a fuse tray cover (14) and a fuse holder (15), the fuse (18) is wound through the winding peg (13) for a plurality of turns, passes through a fuse holder groove (16), and fixes the fuse holder (15) and the fuse tray cover (14) together, the fuse holder (15) compresses the fuse (18) with the fuse holder (15) by screwing a screw through a threaded hole (17), and the fuse tray (1) is fixed with the fuse end cover (3) through a bottom thread (12); the fuse holder (15) is made of high-strength non-metallic and insulated metal with insulating properties.
3. The fusing type deep sea controllable releaser of claim 1, characterized in that the whole releaser is made of high strength aluminum alloy, and the surface of the instrument is treated with corrosion prevention by hard anodic oxidation process.
4. The fused controlled release in deep sea of claim 1, wherein the release is 5.2 inches long and 1.8 inches in diameter, and a single release can withstand a pull force of 0-100kg, excluding 0 kg.
5. The fused deep sea controlled release device of claim 1, wherein the single lithium battery has a capacity of 5000mAh and can be continuously used under water for more than one year after charging.
6. The fused deep sea controlled release as claimed in claim 1, wherein the depth of water used is 0-1000m, excluding 0m, which is the distance from the instrument to the sea surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910091674.XA CN109795649B (en) | 2019-01-30 | 2019-01-30 | Fusing type deep sea controllable releaser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910091674.XA CN109795649B (en) | 2019-01-30 | 2019-01-30 | Fusing type deep sea controllable releaser |
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| CN109795649A CN109795649A (en) | 2019-05-24 |
| CN109795649B true CN109795649B (en) | 2020-10-09 |
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| CN110641662B (en) * | 2019-09-21 | 2021-08-24 | 天津大学 | Underwater glider capable of presetting large load underwater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62279187A (en) * | 1986-05-26 | 1987-12-04 | Hitachi Zosen Corp | Automatic depth adjusting device for underwater moored buoyant structure |
| KR100852786B1 (en) * | 2007-03-23 | 2008-08-19 | 한국해양연구원 | Launch, recovery and procedure for underwater equipment |
| CN101417698B (en) * | 2007-10-26 | 2011-02-09 | 中国科学院沈阳自动化研究所 | Method for underwater ejection and control device |
| CN101327838B (en) * | 2008-07-30 | 2010-09-08 | 哈尔滨工程大学 | Underwater releaser |
| CN102700683A (en) * | 2012-06-04 | 2012-10-03 | 国家海洋技术中心 | Deep-sea command transponder-releaser device |
| CN204895817U (en) * | 2015-08-12 | 2015-12-23 | 上海云灵信息技术有限公司 | Uncoupling rigging is retrieved to outer single cabin in overhead deep sea appearance of fusing formula |
| CN205891196U (en) * | 2016-07-21 | 2017-01-18 | 杭州边界电子技术有限公司 | Fusing formula deep sea releasing mechanism |
| CN108454783B (en) * | 2017-12-20 | 2020-03-17 | 中国船舶重工集团公司第七一0研究所 | Underwater platform cable throwing device with buoy |
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Effective date of registration: 20211112 Address after: 310030 Room 302, building 1, Jihong Shidai commercial building, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Quanxin Technology Co., Ltd Address before: 310018 No. 2 street, Xiasha Higher Education Park, Hangzhou, Zhejiang Patentee before: Hangzhou University of Electronic Science and technology |
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