CN201787941U - Self-supporting section detecting buoy - Google Patents
Self-supporting section detecting buoy Download PDFInfo
- Publication number
- CN201787941U CN201787941U CN2010200332362U CN201020033236U CN201787941U CN 201787941 U CN201787941 U CN 201787941U CN 2010200332362 U CN2010200332362 U CN 2010200332362U CN 201020033236 U CN201020033236 U CN 201020033236U CN 201787941 U CN201787941 U CN 201787941U
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- buoy
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- self
- hydraulic cylinder
- shell
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Abstract
A self-supporting section detecting buoy is used for measuring data such as temperature, salinity and the like in an ocean section ranging from 0 meter to 2000 meters. The self-supporting section detecting buoy is cylindrical (as a figure shows); a hydraulic cylinder (7) is mounted inside the buoy; a cylinder head is connected with a flange (9); a cylinder body is connected with a flange (23); a miniature vacuum pump (11) is mounted inside the buoy; and a leather bag (6) encloses the outer peripheries of an inner casing (4) and an outer casing (5). A speed reducing motor drives a hydraulic pump to fill pressure oil into the hydraulic cylinder, and the hydraulic cylinder pushes the buoy casings to be separated from each other so that the volume of the buoy is increased and buoyancy of the buoy is further enlarged. After the self-supporting section detecting buoy reaches an ocean surface, the miniature vacuum pump evacuates the inside of a buoy cavity, and the pressure oil is pumped from the hydraulic cylinder by the aid of negative pressure and elastic pulling force of the leather bag, so that the volume of the buoy is decreased and buoyancy of the buoy is further reduced. One time of section measurement is completed by sinking and floating of the buoy, and section measurement is repeatedly and circularly performed until a battery is used up.
Description
Technical field
The present invention is used in 0 to 2000 meter ocean section data acquisition such as temperature salinity and measures, and also can be used for fields such as weather forecast, military surveillance.
Background technology
The ocean is a human huge resource treasure-house, and oceanic buoy system is the comprehensive equipment of exploitation ocean, comprehensive utilization ocean resources indispensability, is a current important component part that constitutes in the round-the-clock ocean stereopsis system.Real time data that buoy provides and long-continued observational data not only are used for the exploitation of ocean development, scientific research of seas, sea-farming, marine fishing, marine engineering construction, maritime traffic transportation, ocean relief, marine petroleum development and seabed mineral resource, but also are the foundations that country works out the planning of recent and long-term ocean.
External self-sustaining section sounding buoy is in the buoy bottom leather bag to be installed, and reaches the volume that changes buoy by injecting and extracting hydraulic oil out in leather bag, thereby realizes the come-up and the sinking of buoy.Because seabed pressure is not along with the variation of the degree of depth is that strictness is regular variation, the buoy of this kind structure need consider to be subjected to the deflection of seabed pressure effect leather bag.
Summary of the invention
The purpose of this utility model is to reduce the deflection of seabed pressure to leather bag, designs a kind ofly to promote the buoy inner and outer shell by hydraulic cylinder and move mutually, thereby reaches the purpose that changes the buoy volume, improves the bearing accuracy of buoy in the seabed.
Self-sustaining section sounding buoy of the present utility model adopts pure rigid structure, avoided traditional bladder structure need consider the problem of self pressurized deformation, and can accurately not arrive the predetermined degree of depth, leather bag of the present utility model is mainly used to protect the buoy shell outside surface, play the sealing function to buoy integral body simultaneously, the elastic pulling force (with the underbalance effect in the buoy float) by leather bag when buoy needs reduced volume extrudes pressure oil from hydraulic cylinder; The utility model promotes whole buoy inside and outside shell by hydraulic cylinder and moves mutually as long as the hydraulic cylinder cavity is filled with hydraulic oil, so need still less hydraulic oil than external self-sustaining profile buoy when the buoyancy that requires to reach same requires; The utility model only needs a spot of energy drives, long working life.
The inner hydraulic cylinder (7) of installing of self-sustaining section sounding buoy of the present utility model, cylinder head is connected with flange (9), cylinder body is connected with flange (23), elongation by hydraulic cylinder (7) with shorten promote flange (9) and flange (23) mutually near with separate, realize the increase of buoy volume and reduce; By reducing motor (18), hydraulic pump (19) injects hydraulic cylinder (7) with hydraulic oil, realizes the elongation of hydraulic cylinder (7); At the inner minipump (11) of installing of buoy, when buoy rises to the sea, buoy inside is evacuated, realize the shortening of hydraulic cylinder (7); Surround leather bag (6) outside inner casing (4) and shell (5), the contraction by leather bag (6) realizes the shortening of hydraulic cylinder (7) simultaneously; Unidirectional valve opening (12) is being installed, the hole that fixes up an aerial wire (13), sensor installation hole (14) install O-ring seal; At top cover (10) and flange (9), between flange (9) and the shell (5) O-ring seal is installed; At inner casing (4) and flange (23), between flange (23) and the bottom (24) O-ring seal is installed; Between inner casing (4) and shell (5), O-ring seal is installed; Surround leather bag (6) outside inner casing (4) and shell (5), top cover (10) and flange (9) and bottom (24) and flange (23) be leather bag (6) fixedly, and leather bag carries out corrosion protection and plays the buoy shell must sealing function.
Description of drawings
Below in conjunction with accompanying drawing the utility model self-sustaining section sounding buoy is further elaborated and illustrates.
Fig. 1: self-sustaining section sounding buoy structure diagram
Fig. 2: clamping hydraulic cylinder mechanism
Fig. 3: clamping battery and fixing circuit board mechanism
Fig. 1: self-supporting section detecting buoy structure diagram, clip (1) comprising self-contained battery group and fixing circuit board, battery pack (2), circuit board (3); buoy inner casing (4); buoy shell (5); leather bag (6); hydraulic cylinder (7); flange (8) installs and fixes the bracing frame (17) of reducing motor (18); the cylinder head of flange (9) connection hydraulic cylinder (7) and installation micro air pump (11), buoy top cover (10) is installed unidirectional valve opening (12); the hole that fixes up an aerial wire (13); sensor installation hole (14), sealing ring (15) and (16), hydraulic pump (19); fixer cylinder pressure clip (20); sealing ring (21) and (22), flange (23) install and fix battery pack clip (1); fixer cylinder pressure clip (20); hydraulic pump (19), buoy bottom (24).
Fig. 2: clamping hydraulic cylinder mechanism, (20) among this structure such as Fig. 1 at first are fixed in base on the flange (23), and the hydraulic cylinder (7) of packing into then is bolted bar (25), (26) on pedestal at last.
Fig. 3: clamping battery and fixing circuit board mechanism, (1) among this structure such as Fig. 1, at first base is fixed on the flange (23), the battery pack of packing into then (2), at last bar (27) is bolted on pedestal, the sky on the bar (27) is used for fixing circuit board (3).
Embodiment
The course of work of buoy is: start, and buoy elongation shell is floating at the water surface, carries out the ARGOS communication; Shrink shell, the buoy dive is to predetermined depth; To the predetermined hold-up time, shell shrinks once more, and dive is to the required degree of depth of image data; The arrival set depth extends immediately and arrives maximum volume gradually, and the buoy come-up is gathered the data of predetermined layer depth and also stored; Buoy arrives the water surface; Carry out the 6h communication with the ARGOS satellite and transmit temperature that this profile survey is stored, salt, dark data; Shrink shell, buoy is dive once more, enters second profile survey; Periodic duty is until running down of battery.
When buoy need rise, reducing motor (18) work, drive hydraulic pump (19) hydraulic oil is injected hydraulic cylinder (7), hydraulic cylinder (7) elongation, promoting flange (9) and flange (23) is separated from each other, flange (9) and flange (23) drive shell (5) and inner casing (4) motion respectively, thereby increase the volume of buoy, and then increase the buoyancy of buoy.
When buoy need sink, reducing motor (18) quits work, minipump (11) will be evacuated in the buoy chamber, make and form negative pressure state in the buoy float, can prevent components and parts oxidation in the chamber on the one hand, improved the sealing of whole buoy on the other hand, leather bag when the sea (6) is in the state of drawing high, rely on the elastic pulling force of buoy negative pressure state and leather bag (6) that pressure oil in the hydraulic cylinder is extruded, pulling flange (9) and flange (23) are close mutually, flange (9) and flange (23) drive the motion of shell (5) and inner casing (4) respectively, the buoy volume-diminished, and then reduce the buoyancy of buoy.
Claims (8)
1. self-sustaining section sounding buoy, mainly by hydraulic cylinder, hydraulic pump, minipump, gear motor, compositions such as inside and outside shell, top cover, bottom, flange, the unidirectional valve opening of installation, the hole that fixes up an aerial wire, sensor installation hole is characterized in that total all needs waterproof seal.
2. according to the described self-sustaining section of claim 1 sounding buoy, it is characterized in that cylinder head is connected with flange (9) at the inner hydraulic cylinder (7) of installing of buoy, cylinder body is connected with flange (23).
3. according to the described self-sustaining section of claim 1 sounding buoy, it is characterized in that at the inner minipump (11) of installing of buoy.
4. according to the described self-sustaining section of claim 1 sounding buoy, it is characterized in that outside inner casing (4) and shell (5), surrounding leather bag (6).
5. according to the described self-sustaining section of claim 1 sounding buoy, it is characterized in that unidirectional valve opening (12) is being installed, the hole that fixes up an aerial wire (13), sensor installation hole (14) install O-ring seal.
6. according to the described self-sustaining section of claim 1 sounding buoy, it is characterized in that between flange (9) and the shell (5) O-ring seal being installed at top cover (10) and flange (9); At inner casing (4) and flange (23), between flange (23) and the bottom (24) O-ring seal is installed.
7. according to the described self-sustaining section of claim 1 sounding buoy, it is characterized in that between inner casing (4) and shell (5), O-ring seal being installed.
8. according to the described self-sustaining section of claim 1 sounding buoy, it is characterized in that surrounding leather bag (6) outside inner casing (4) and shell (5), top cover (10) and flange (9) and bottom (24) and flange (23) be leather bag (6) fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200332362U CN201787941U (en) | 2010-01-19 | 2010-01-19 | Self-supporting section detecting buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200332362U CN201787941U (en) | 2010-01-19 | 2010-01-19 | Self-supporting section detecting buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787941U true CN201787941U (en) | 2011-04-06 |
Family
ID=43819900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200332362U Expired - Fee Related CN201787941U (en) | 2010-01-19 | 2010-01-19 | Self-supporting section detecting buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776428A (en) * | 2014-01-02 | 2014-05-07 | 浙江海洋学院 | Sedimentation type seabed observation device |
| WO2020177039A1 (en) * | 2019-03-01 | 2020-09-10 | 唐山哈船科技有限公司 | Submersible and floatable sonar robot with a movable cavity |
| CN112492812A (en) * | 2020-12-07 | 2021-03-12 | 王海福 | Fixed communication rack of flood control |
-
2010
- 2010-01-19 CN CN2010200332362U patent/CN201787941U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776428A (en) * | 2014-01-02 | 2014-05-07 | 浙江海洋学院 | Sedimentation type seabed observation device |
| CN103776428B (en) * | 2014-01-02 | 2015-10-21 | 浙江海洋学院 | A kind of decanter type submarine observation device |
| WO2020177039A1 (en) * | 2019-03-01 | 2020-09-10 | 唐山哈船科技有限公司 | Submersible and floatable sonar robot with a movable cavity |
| CN112492812A (en) * | 2020-12-07 | 2021-03-12 | 王海福 | Fixed communication rack of flood control |
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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 |
Granted publication date: 20110406 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |