CN203427999U - Self-lifting type connected submerged buoy measuring system - Google Patents
Self-lifting type connected submerged buoy measuring system Download PDFInfo
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- CN203427999U CN203427999U CN201320504234.0U CN201320504234U CN203427999U CN 203427999 U CN203427999 U CN 203427999U CN 201320504234 U CN201320504234 U CN 201320504234U CN 203427999 U CN203427999 U CN 203427999U
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- disjunctor
- measuring system
- subsurface buoy
- releaser
- jack
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Abstract
The utility model belongs to the technical field of marine measurement, and particularly relates to a self-lifting type connected submerged buoy measuring system. The self-lifting type connected submerged buoy measuring system comprises a frame, an instrument, a floating body assembly, a barrel protective device, a balancing weight and a releaser, wherein the barrel protective device is arranged on the frame, the instrument and the releaser are fixedly arranged on the floating body assembly to form a connected submerged buoy, the connected submerged buoy is arranged in the barrel protective device, the releaser is connected with the frame in a hooking mode, and the balancing weight is arranged at the bottom of the frame. The connected submerged buoy automatically rises to float on the sea surface to obtain profile flow data of the underwater environment of the sea through unhooking between the releaser and the frame. The self-lifting type connected submerged buoy measuring system is small in size, light in weight, low in manufacturing cost, easy and convenient to operate and applicable to the sea area within the water depth of 1000mm.
Description
Technical field
The utility model belongs to marine survey technical field, specifically a kind of jack up disjunctor subsurface buoy measuring system.
Background technology
Subsurface buoy measurement technique is by some ocean developed countries, brought into use and grown up nearly decades.For a long time, Chinese scholars, for marine environment investigation technical method aspect, improve with exploration and be never interrupted, aspect buoy measurement technique, there are being development and improvement especially, along with updating of observation instrument equipment performance, volume, floating body material, make ocean environment observation technological means have large increase.Submerged buoy system is one of most important technological means of measuring of marine environment, under severe marine environment condition, without artificial on dutyly carrying out for a long time, continuously, synchronously, automatically oceanographic hydrological element is measured, is the visual plant away from coast survey.There is the effect that other investigation methods cannot replace.Its importance is more and more subject to the attention of each maritime power of the world.
Up to the present, make a general survey of ocean decades, countries in the world subsurface buoy method of measurement and technical development, the very very long process of passing by, but technical breakthrough difficulty is very large.Current no matter abroad various types of buoyages import or domestic production, great majority are for only having carried measuring instrument, and mostly releaser is with being connected with buoy, anchored heavy block by steel cable or other rope separately, form various forms of measuring systems, and the equal more complicated of structure, complex operation.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of jack up disjunctor subsurface buoy measuring system.This jack up disjunctor subsurface buoy measuring system volume is little, lightweight, cost is low, easy and simple to handle, be applicable to depth of water 1000m with interior sea area.
To achieve these goals, the utility model is by the following technical solutions:
A kind of jack up disjunctor subsurface buoy measuring system, comprise framework, instrument and equipment, buoyancy aid assembly, cylindrical shell fender guard, clump weight and releaser, its middle cylinder body fender guard is arranged on framework, described instrument and equipment and releaser are fixedly arranged on buoyancy aid assembly, form disjunctor subsurface buoy, described disjunctor subsurface buoy is arranged in cylindrical shell fender guard and described releaser is connected with framework hook, and described clump weight is arranged at the bottom of framework; By releaser and framework, break off relations, make described disjunctor subsurface buoy automatically rise and float to sea, obtain ocean underwater environment section stream information.
Described clump weight is polylith the bottom surrounding that is distributed in framework.Described framework is that profile is the steel structure frame of arc.Described buoyancy aid assembly is provided with a plurality of preformed holes, and described instrument and equipment and releaser are placed in respectively in each preformed hole.Described buoyancy aid assembly comprises a plurality of buoyancy aids, and each buoyancy aid superposes up and down successively and is bolted.Described instrument and equipment is Doppler profile current meter.
The upper end port of described cylindrical shell fender guard is open type, and lower end port is semi-enclosed.The material of described cylindrical shell fender guard adopts corrosion-resistant steel or plastics, is shaped as cylinder or square body.Described buoyancy aid assembly adopts micro glass bead buoyant material.
Advantage of the present utility model and beneficial effect are:
1. the utility model breaks off relations by release gear, after unhook, disjunctor subsurface buoy can be risen voluntarily and floats to sea, obtain failure-free underwater section stream data, and it is destroyed to have advantages of that good concealment is difficult for.
2. the utility model is innovated and transforms traditional subsurface buoy measuring system, and Yu Haiyang section ocean current, tidal level, bottom water temperature, salimity measurement etc. are had and important meaning and far-reaching influence.
3. the utility model has successfully synthesized instrument and equipment, releaser and floating body material the subsurface buoy measuring table of unit volume minimum.
4. the utility model volume is little, lightweight, cost is low, easy and simple to handle, be applicable to depth of water 1000m with interior sea area.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
Wherein: 1 is framed structure, 2 is instrument and equipment, and 3 is buoyancy aid assembly, and 4 is cylindrical shell fender guard, and 5 is releaser, and 6 is clump weight, and 7 is water temperature instrument, and 8 is water-level gauge.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As Figure 1-3, the utility model comprises framework 1, instrument and equipment 2, buoyancy aid assembly 3, cylindrical shell fender guard 4, clump weight 6 and releaser 5, and wherein clump weight 6 is polylith the bottom surrounding that is distributed in framework 1.Cylindrical shell fender guard 4 is arranged on framework 1; described buoyancy aid assembly 3 is provided with a plurality of preformed holes; described instrument and equipment 2 and releaser 5 are fixedly installed in respectively in each preformed hole; form disjunctor subsurface buoy, described disjunctor subsurface buoy is arranged in cylindrical shell fender guard 4 and described releaser 5 is connected with framework 1 hook.By releaser 5 and framework 1, break off relations, make described disjunctor subsurface buoy automatically rise and float to sea, obtain ocean underwater environment section stream information.
Described buoyancy aid assembly 3 comprises a plurality of buoyancy aids, and each buoyancy aid superposes up and down successively and is bolted.Described buoyancy aid assembly 3 adopts micro glass bead buoyant material.Described instrument and equipment 2 is Doppler profile current meter.The utility model is that all instrument and equipments 2 and releaser 5 are synthesized in the same parallel faces of buoyancy aid, has formed the disjunctor subsurface buoy measuring unit of current a kind of volume minimum.
Disjunctor subsurface buoy is to be formed by micro glass bead buoyant material and instrument and equipment 2 integrated combinations, according to the size of instrument and equipment 2, weight, Form Factor, it is heavily 20kg, 30kg or 40kg...... cylinder or square column body not etc. that each buoyancy aid is prefabricated into every buoyancy aid buoyancy.The buoyancy that during use, the weight of visual equipment equipment 2 needs and determine available several buoyancy aids bolt combination one.
Cylindrical shell fender guard 4 is by the cylinder of stainless steel sheet or plastic production, square body.Upper end port is open type, and for preventing that disjunctor subsurface buoy from sinking to globigerina ooze, lower end port, depending on geologic condition structure, mostly is semienclosed.According to jack up disjunctor subsurface buoy external diameter size, do in advance corrosion-resistant steel cylinder or a square cylinder that is greater than buoyancy aid subsurface buoy external diameter, to guarantee instrument and equipment normal working and to discharge and emerge smoothly.
Adopt cylindrical shell fender guard 4, can make the disjunctor buoy in steel structure frame rise smoothly floating.Can avoid ooze because of the sea bed geology in sea area to cause buoyancy aid to enter ooze can not rise floating smoothly.Avoid being subject to structural framing inwall resistance and releaser suspension hook to hang over above steel structure.Prevent from being subject to the impact of the external force factors such as underflow, typhoon stream, interior wave current.
The measurement test steel structure frame that this carries out, upper diameter is 70cm, is highly 65cm (because releaser height is 65cm), base diameter is 130cm.Counterweight approximately 100,200,300kg...... are not etc.Instrument and equipment 2 adopts U.S. 150KADCP (Doppler profile current meter).
Same the utility model steel structure frame also can carry the ADCP instrument that the U.S. produces 75K.Only need add a pre-ready-made float member chunk and counterweight.Compare 150KADCP and exceed 30cm, equally can the range of control in fender guard 4 in.
Embodiment
This measurement test is carried out at depth of water 410m place, the South Sea, and the instrument and equipment of employing produces ADCP150K Doppler section current meter by the U.S..What releaser adopted is 866A type acoustic releaser.Therefore according to the above instrument adopting, the overall height of this disjunctor buoy is 45cm, and the height of releaser is 65cm, and the height at the steel structure frame end off sea of anchoring system only has 65cm.
Jack up disjunctor subsurface buoy is thrown in
Twice measurement test is carried out with marine oil 709 ships and the South Sea 503 ships respectively.Adopted the outstanding free fall type of ship to throw in.First whole disjunctor subsurface buoy measuring system is hung outside ship side, then allowed disjunctor subsurface buoy free-falling body sink to seabed.Subsurface buoy has been carried releaser, the U.S. produces 150k ADCP, Japan product ELC single-point current meter, water-level gauge, water temperature instrument etc.Also can add and join other measuring instrument.
Jack up disjunctor subsurface buoy reclaims
This measurement test has been carried out half a year, has successfully carried out 2 times and has reclaimed, and obtained the measured section current information of nearly 3 months.When advection reclaims, the floating time of jack up subsurface buoy liter is about 10 minutes, translation distance 100m left and right.Rise, reclaim during ebb tide subsurface buoy and rise the floating time and be about 15 minutes, translation distance is 200m left and right.
The maximum feature of the utility model jack up disjunctor subsurface buoy is that various instrument and equipments and releaser lift-launch are combined in the buoy of same parallel faces.Only 45 centimeters of the incorporated height of its floating body material and instrument.The subsurface buoy measuring table of the Integrated design of this form is the subsurface buoy measuring table that integrated level is the highest, volume is minimum both at home and abroad at present.Rope that instrument and equipment, buoy, pouring weight etc. are conventional and the connecting link of anchor chain have been greatly reduced.Adopted seat bottom type cylindrical shell fender guard, its disjunctor subsurface buoy has been risen smoothly in framework floating, avoided measuring system to be subject to various External Force Actings in ocean completely, prevented that buoyancy aid from, because globigerina ooze condition is absorbed under sea bed, ringing the problem of measurement quality.The ocean environment parameters such as section ocean current in 1000m and seabed water level, water temperature, salinity effectively can sound the depth of the water.
Claims (9)
1. a jack up disjunctor subsurface buoy measuring system, it is characterized in that: comprise framework (1), instrument and equipment (2), buoyancy aid assembly (3), cylindrical shell fender guard (4), clump weight (6) and releaser (5), its middle cylinder body fender guard (4) is arranged on framework (1), described instrument and equipment (2) and releaser (5) are fixedly arranged on buoyancy aid assembly (3), form disjunctor subsurface buoy, described disjunctor subsurface buoy is arranged in cylindrical shell fender guard (4), and described releaser (5) is connected with framework (1) hook, described clump weight (6) is arranged at the bottom of framework (1), by releaser (5) and framework (1), break off relations, make described disjunctor subsurface buoy automatically rise and float to sea, obtain ocean underwater environment section stream information.
2. by jack up disjunctor subsurface buoy measuring system claimed in claim 1, it is characterized in that: described clump weight (6) is polylith the bottom surrounding that is distributed in framework (1).
3. by jack up disjunctor subsurface buoy measuring system claimed in claim 1, it is characterized in that: described framework (1) for profile be the steel structure frame of arc.
4. by jack up disjunctor subsurface buoy measuring system claimed in claim 1, it is characterized in that: described buoyancy aid assembly (3) is provided with a plurality of preformed holes, described instrument and equipment (2) and releaser (5) are placed in respectively in each preformed hole.
5. by jack up disjunctor subsurface buoy measuring system claimed in claim 1, it is characterized in that: described buoyancy aid assembly (3) comprises a plurality of buoyancy aids, each buoyancy aid superposes up and down successively and is bolted.
6. by jack up disjunctor subsurface buoy measuring system claimed in claim 1, it is characterized in that: described instrument and equipment (2) is Doppler profile current meter.
7. by jack up disjunctor subsurface buoy measuring system claimed in claim 1, it is characterized in that: the upper end port of described cylindrical shell fender guard (4) is open type, lower end port is semi-enclosed.
8. by the jack up disjunctor subsurface buoy measuring system described in claim 1 or 7, it is characterized in that: the material of described cylindrical shell fender guard (4) adopts corrosion-resistant steel or plastics, is shaped as cylinder or square body.
9. by the jack up disjunctor subsurface buoy measuring system described in claim 1,5 or 6, it is characterized in that: described buoyancy aid assembly (3) adopts micro glass bead buoyant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504234.0U CN203427999U (en) | 2013-08-16 | 2013-08-16 | Self-lifting type connected submerged buoy measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504234.0U CN203427999U (en) | 2013-08-16 | 2013-08-16 | Self-lifting type connected submerged buoy measuring system |
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| Publication Number | Publication Date |
|---|---|
| CN203427999U true CN203427999U (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504234.0U Expired - Fee Related CN203427999U (en) | 2013-08-16 | 2013-08-16 | Self-lifting type connected submerged buoy measuring system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369838A (en) * | 2013-08-16 | 2015-02-25 | 中国科学院海洋研究所 | Self-elevating connected submersible buoy measuring system |
| CN104792390A (en) * | 2015-04-03 | 2015-07-22 | 大连民族学院 | Portable wide-range bathymetric surveying device |
| CN105015738A (en) * | 2015-08-18 | 2015-11-04 | 北京神州普惠科技股份有限公司 | Lifting type seafloor junction box |
| RU2617289C1 (en) * | 2015-12-28 | 2017-04-24 | Федеральное государственное бюджетное учреждение науки "Морской гидрофизический институт РАН" | Profiling measuring system for studing turbulence in subsurface water structures |
| CN106932018A (en) * | 2017-03-16 | 2017-07-07 | 天津水运工程勘察设计院 | A kind of ocean caisson bottom-sitting type measurement apparatus |
| CN110850415A (en) * | 2019-11-26 | 2020-02-28 | 自然资源部第一海洋研究所 | Method for searching for micro-plastic by using shipborne Doppler current meter |
-
2013
- 2013-08-16 CN CN201320504234.0U patent/CN203427999U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369838A (en) * | 2013-08-16 | 2015-02-25 | 中国科学院海洋研究所 | Self-elevating connected submersible buoy measuring system |
| CN104369838B (en) * | 2013-08-16 | 2017-02-08 | 中国科学院海洋研究所 | Self-elevating connected submersible buoy measuring system |
| CN104792390A (en) * | 2015-04-03 | 2015-07-22 | 大连民族学院 | Portable wide-range bathymetric surveying device |
| CN104792390B (en) * | 2015-04-03 | 2018-04-17 | 大连民族学院 | Portable wide range water-depth measurement device |
| CN105015738A (en) * | 2015-08-18 | 2015-11-04 | 北京神州普惠科技股份有限公司 | Lifting type seafloor junction box |
| RU2617289C1 (en) * | 2015-12-28 | 2017-04-24 | Федеральное государственное бюджетное учреждение науки "Морской гидрофизический институт РАН" | Profiling measuring system for studing turbulence in subsurface water structures |
| CN106932018A (en) * | 2017-03-16 | 2017-07-07 | 天津水运工程勘察设计院 | A kind of ocean caisson bottom-sitting type measurement apparatus |
| CN110850415A (en) * | 2019-11-26 | 2020-02-28 | 自然资源部第一海洋研究所 | Method for searching for micro-plastic by using shipborne Doppler current meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140212 Termination date: 20160816 |