CN101034594B - Protection method for deep sea routine instrument device - Google Patents
Protection method for deep sea routine instrument device Download PDFInfo
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- CN101034594B CN101034594B CN2007100088633A CN200710008863A CN101034594B CN 101034594 B CN101034594 B CN 101034594B CN 2007100088633 A CN2007100088633 A CN 2007100088633A CN 200710008863 A CN200710008863 A CN 200710008863A CN 101034594 B CN101034594 B CN 101034594B
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- instrument
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Abstract
The invention relates to a protection method of deep sea conventional apparatus, relates to a bottom instrument, and especially relates to a method of protecting the conventional apparatus still normal working after into deep sea. It spplies a deep sea conventional apparatus protection method with no particular require, simple and utility, wide scope, and saving cost. Put the need protection apparatus with a small hole in the surface into the vacuum; inject the inertia solution in the vacuum, and the solution flood the need protection apparatus; opening the lay filter machine, remove the air of the vacuum; opening air inlet valve of the vacuum, the inertia solution through the small hole into the apparatus, and filling with the apparatus; then put the apparatus into the plastic bag, and inject the inertia solution in the plastic bag, the inertia solution filled with the need protection apparatus; excharge the air of plastic bag, seal the plastic bag.
Description
Technical field
The present invention relates to a kind of instrument under water, particularly relate to a kind of protect conventional instrument get into behind the deep-sea can also operate as normal method.
Background technology
The human principal element that deep-sea tera incognita is explored of restriction at present is up to the pressure of tens MPas in the deep-sea; Conventional instrument can't operate as normal with regard to being out of shape under the pressure of several MPas; Add that seawater is all-pervasive in the deep-sea, General Instrument gets into the marine predicament that is extruded distortion, seawater intrusion that promptly faces.Launching deep-sea expedition at present both at home and abroad generally adopts more special instruments perhaps with in instrument dress as the special airtight container, to realize the normal use of instrument.This obviously way costs dearly, and technical requirement is high, is unfavorable for generally carrying out of deep-sea research.The common material that normal pressure uses down all has the not characteristic of compression resistance difference of proof stress, therefore, effectively the pressure differential in the deep-sea is transformed into stress and will helps to solve the difficult problem that common material gets into the deep-sea.This method adopt semi-open confined space and in the space the artificial inertia solution that is full of, realize pressure is transformed into the purpose of stress.Particular content is following.
Summary of the invention
The objective of the invention is to the special airtight container of existing deep-sea appliance requires, cost dearly, problem such as technical requirement height, provide a kind of and need not that specific (special) requirements, method are simple and practical, the protection method for deep sea routine instrument device of applied range, cost saving.
The present invention includes following steps:
1) with putting into vacuum behind the aperture of instrument surface unlatching that needs protection;
2) in vacuum, inject inertia solution, make inertia solution flood the instrument that needs protection;
3) open the suction filtration machine, remove the gas in the vacuum;
4) gas admittance valve of open vacuum device, inertia solution gets into instrument internal through the aperture of opening in the step 1, makes instrument internal be full of inertia solution;
5) instrument is packed in the polybag, in polybag, inject inertia solution, make inertia solution flood the instrument that needs protection;
6) air in the discharge polybag is with plastic bag sealing.
Described inertia solution be meant those not with the liquid of the instrument internal all material generation chemical reaction that needs protection; Usually also have function fire-retardant, insulation, inertia solution commonly used has the lubricating oil of pure water, glycerine, all size, various electric switch filling liquid etc.
The instrument of packing in the sealed plastic bag just can get into deep-sea work safely, and after whole device got into the deep-sea, instrument internal solution back volume by compression slightly reduced, and the solution in the polybag in time replenishes and avoided breaking of some rigid materials of instrument internal.
The invention provides a kind of effective protection routine instrument device and get into the method for exempting to recruit destruction behind the deep-sea.The guiding theory of this method is that conventional material can be kept out big stress, and can't resist pressure differential.Present development both at home and abroad deep-sea instrument mostly is that the surfacing of instrument adopts the material that can resist the immense pressure difference to constitute, and on designing, adopts hermetic mode.This method makes full use of the characteristics that material can be kept out big stress in contrast, in the cavity of General Instrument, injects inertia solution, avoids in the deep-sea, producing huge pressure differential, and pressure change is become stress.This method can be applied to common material; Open by design; This method does not have extra high needs for the sealing property of the instrument that gets into the deep-sea, need not to develop the needs that withstand voltage especially instrument and equipment just can satisfy deep-sea research, and is simple and practical; Applied range can be accelerated the research to the deep-sea.
Embodiment
Embodiment 1: LED electric torch Side wall drill is opened an aperture, put into vacuum, inject glycerine simultaneously and do not have the LED electric torch.Vacuumize, recover normal pressure again, the LED electric torch is taken out put into the sealing bag that glycerine is housed, get rid of the gas in the sealing bag, seal.
Embodiment 2: seabed signal generator Side wall drill is opened an aperture, put into vacuum, inject lubricating oil simultaneously and do not have signal generator.Vacuumize, recover normal pressure again, signal generator is taken out put into the sealing bag that lubricating oil is housed, get rid of the gas in the sealing bag, seal.
Embodiment 3: the top of walking vehicle is bored and is opened a hole under water, injects lubricating oil, discharges air wherein, and an external bag is long-pending at the aperture place is about the lubricating oil of walking vehicle cavity volume 20% under water, and with the interface good seal, integral body can be descended water.
Embodiment 4: similar with embodiment 2, its difference is lubricating oil is replaced with the electric switch filling liquid.
Embodiment 5: similar with embodiment 1, its difference is glycerine is replaced with pure water.
Embodiment 6: the top of driverless automatic returning deep submerged apparatus is bored open a hole; Inject lubricating oil, discharge air wherein, the long-pending lubricating oil that is about driverless automatic returning deep submerged apparatus cavity volume 20% of an external bag at the aperture place; With the interface good seal, integral body can be descended water.
Embodiment 7: for the conventional instrument in the bigger deep-sea of volume; Guaranteeing under the instrumentation table face seal good premise; Bore a hole on the instrument surface, fill with inertia solution toward instrument internal, simultaneously through the polybag of hole at the outside suspension one packed full inertia solution of instrument through the hole.
Claims (1)
1. protection method for deep sea routine instrument device is characterized in that may further comprise the steps:
1) with putting into vacuum behind the aperture of instrument surface unlatching that needs protection;
2) inject inertia solution in the vacuum, make inertia solution flood the instrument that needs protection, said inertia solution is selected from a kind of in the lubricating oil of pure water, glycerine, all size, the various electric switch filling liquid;
3) open the suction filtration machine, remove the gas in the vacuum;
4) gas admittance valve of open vacuum device, inertia solution gets into instrument internal through the aperture of opening in the step 1, makes instrument internal be full of inertia solution;
5) instrument is packed in the polybag, in polybag, inject inertia solution, make inertia solution flood the instrument that needs protection;
6) air in the discharge polybag is with plastic bag sealing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100088633A CN101034594B (en) | 2007-04-20 | 2007-04-20 | Protection method for deep sea routine instrument device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100088633A CN101034594B (en) | 2007-04-20 | 2007-04-20 | Protection method for deep sea routine instrument device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101034594A CN101034594A (en) | 2007-09-12 |
CN101034594B true CN101034594B (en) | 2012-06-27 |
Family
ID=38731084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100088633A Expired - Fee Related CN101034594B (en) | 2007-04-20 | 2007-04-20 | Protection method for deep sea routine instrument device |
Country Status (1)
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CN (1) | CN101034594B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106828834B (en) * | 2017-03-17 | 2018-11-09 | 王晓航 | A kind of deep unmanned bathyscaph in full sea |
CN110954062A (en) * | 2019-11-20 | 2020-04-03 | 天津市嘉德智能科技有限公司 | Universal level gauge negative pressure filling tool and using method |
CN111287694A (en) * | 2020-02-05 | 2020-06-16 | 史先德 | Liquid balance type device |
CN114802661B (en) * | 2022-04-13 | 2023-02-03 | 深圳市行健自动化股份有限公司 | Pressure-resistant cabin for deep sea mobile operation equipment, underwater mining vehicle and underwater mobile robot |
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2007
- 2007-04-20 CN CN2007100088633A patent/CN101034594B/en not_active Expired - Fee Related
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Publication number | Publication date |
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CN101034594A (en) | 2007-09-12 |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20190420 |