CN102367063B - Bellow fuel tank - Google Patents
Bellow fuel tank Download PDFInfo
- Publication number
- CN102367063B CN102367063B CN 201110329873 CN201110329873A CN102367063B CN 102367063 B CN102367063 B CN 102367063B CN 201110329873 CN201110329873 CN 201110329873 CN 201110329873 A CN201110329873 A CN 201110329873A CN 102367063 B CN102367063 B CN 102367063B
- Authority
- CN
- China
- Prior art keywords
- bellow
- fuel tank
- end cover
- end cap
- displacement sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 abstract 4
- 230000008602 contraction Effects 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
Landscapes
- Sealing Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a bellow fuel tank. The bellow fuel tank which comprises a housing is characterized in that: one end of the housing is provided with a fixed end cover, and the other end of the housing is provided with a movable end cover; a flexible bellow which is sealedly and fixedly connected with the fixed end cover and the movable end cover is arranged between the fixed end cover and the movable end cover; and a fuel inlet tube, a fuel outlet tube and an exhaust vent are arranged on the fixed end cover. By adopting a bellow fuel tank structure in the invention, a stay-supported displacement sensor is assisted to indirectly detect the displacement change of the movable end cover to obtain the change of the fuel quantity in the fuel tank, so the structure is compact and the space utilization rate is large; and stainless steel rings are sleeved between the inner ring of a maximal diameter circle and the outer ring of a minimum diameter circle of the bellow to guarantee the liner contraction of the bellow and prevent the distortion of the bellow. The bellow fuel tank allows the storage and the detection of a fuel quantity of 800ml to be realized in a space with the volume of phi 140mm*260mm, and can be widely applied to deep sea underwater gliders for the remote monitoring of sea parameters, the exploration of seabed resources, and the climate and meteorology service.
Description
Technical field
The present invention relates to a kind of fuel tank, particularly relate to a kind of bellow fuel tank.
Background technology
Underwater glider is as a kind of underwater equipment that occurs for 20 end of the centurys, and gravity and the buoyancy with object is converted into advancing drive power dexterously, only provides energy seldom can realize long sequential and great depth operation.The underwater gliding machine operation needs accurately to control its buoyancy to be changed, and lays the buoyancy-driven hydraulic efficiency pressure system in very compact space, and fuel tank and oil mass detecting device take the volume maximum in this system.Traditional technical scheme adopts the irremovable leather bag of column to do fuel tank, and the mode that flow counter detects takies system bulk large, and space availability ratio is low, integrated difficulty.
Summary of the invention
The present invention provides a kind of space availability ratio high bellow fuel tank for solving the technical matters that exists in known technology.
The technical scheme that the present invention takes for the technical matters that exists in the solution known technology is: a kind of bellow fuel tank, comprise shell, the two ends of described shell are respectively equipped with fixedly end cap and mobile end cap, be provided with the flexible bellow affixed with they sealings between described fixedly end cap and mobile end cap, described fixed end covers and is provided with oil inlet, oil outlet pipe and exhausr port.
This fuel tank also comprises stay-supported type displacement sensor and the winding pulley that is arranged on fixed support, the described winding pulley of bracing wire pile warp of described stay-supported type displacement sensor is connected with described mobile end cap, on described shell, the bracing wire motion track of corresponding described stay-supported type displacement sensor offers crossed beam trunking, and the crossed beam trunking on the bracing wire of described stay-supported type displacement sensor and the winding section of described winding pulley and described shell should be positioned at same plane.
Be equipped with the corrosion-resistant steel annulus in the inside and outside groove of described flexible bellow.
Described shell is made by engineering plastics.
Advantage and good effect that the present invention has are: adopt the bellow fuel tank structure, be aided with change in displacement that the stay-supported type displacement sensor indirect detection moves end cap and draw that in fuel tank, oil mass changes, and compact conformation, space availability ratio is large; With the corrosion-resistant steel annulus, guarantee that the straight line of bellows shrinks at the inner ring of the maximum gauge of bellows circle and minimum diameter circle outer ring sleeve, prevent that the distortion situation from occuring.The present invention can realize storage and the detection of 800ml oil mass in the spatial volume of Φ 140mm * 260mm.Can be widely used in the deep-sea underwater glider of ocean wave parameter remote monitoring, subsea resource exploration, weather and Meteorological Services.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the shell inner structure schematic diagram of Fig. 1;
Fig. 3 is the cutaway view of Fig. 1.
In figure: 1, fixed support, 2, shell, 3, mobile end cap, 4, winding pulley, 5, stay-supported type displacement sensor, 6, flexible bellow, 7, fixing end cap, 8, oil inlet, 9, oil outlet pipe, 10,11, the corrosion-resistant steel annulus.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
See also Fig. 1～Fig. 3, a kind of bellow fuel tank comprises shell 2, flexible bellow 6, fixedly end cap 7, mobile end cap 3, stay-supported type displacement sensor 5 and winding pulley 4.End cap 7, mobile end cap 3 seal and are connected, formation enclosed cavity, storage hydraulic oil respectively with fixedly at flexible bellow 6 two ends.Stay-supported type displacement sensor 5 and winding pulley 4 are arranged on fixed support 1, the bracing wire pile warp winding pulley 4 of stay-supported type displacement sensor 5 is connected with mobile end cap 3, mobile end cap 3 is along with flexible bellow 6 one ends can be in the interior movement of shell 2, on shell 2, the bracing wire motion track of corresponding stay-supported type displacement sensor 5 offers crossed beam trunking, and oil inlet 8, oil outlet pipe 9 and exhausr port are arranged on fixedly on end cap 7.Above-mentioned shell 2 is made by engineering plastics.
The setting-up procedure of above-mentioned fuel tank and notice are:
A. corrosion-resistant steel annulus 10,11 is carried out grinding process, guarantee its surface finish, prevent from scratching flexible bellow 6, then corrosion-resistant steel annulus 10,11 is arranged in the inside and outside groove of flexible bellow 6;
B. flexible bellow 6, mobile end cap 3, after fixedly end cap 7 use hydraulic oil clean and dry, sealing place is cleaned again, the gluing sealing is connected;
C. the winding section of the bracing wire of stay-supported type displacement sensor 5 and winding pulley 4 and the crossed beam trunking on shell 2 should be positioned at same plane.
D. flexible bellow 6, mobile end cap 3 and fixedly the integral body shell 2 of packing into after end cap 7 assemblings, fixedly end cap 3 and shell 2 are connected;
E. the pig-tail wire end with stay-supported type displacement sensor 5 is connected with mobile end cap 3.
Although the above is described the preferred embodiments of the present invention by reference to the accompanying drawings; but the present invention is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away from the scope situation that aim of the present invention and claim protect, can also make a lot of forms, within these all belong to protection scope of the present invention.
Claims (3)
1. bellow fuel tank, comprise shell, it is characterized in that, the two ends of described shell are respectively equipped with fixedly end cap and mobile end cap, be provided with the flexible bellow affixed with they sealings between described fixedly end cap and mobile end cap, described fixed end covers and is provided with oil inlet, oil outlet pipe and exhausr port;
This fuel tank also comprises stay-supported type displacement sensor and the winding pulley that is arranged on fixed support, the described winding pulley of bracing wire pile warp of described stay-supported type displacement sensor is connected with described mobile end cap, on described shell, the bracing wire motion track of corresponding described stay-supported type displacement sensor offers crossed beam trunking, and the crossed beam trunking on the bracing wire of described stay-supported type displacement sensor and the winding section of described winding pulley and described shell should be positioned at same plane.
2. bellow fuel tank according to claim 1, is characterized in that, is equipped with the corrosion-resistant steel annulus in the inside and outside groove of described flexible bellow.
3. bellow fuel tank according to claim 1, is characterized in that, described shell is made by engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110329873 CN102367063B (en) | 2011-08-24 | 2011-10-27 | Bellow fuel tank |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120314378 | 2011-08-24 | ||
| CN201120314378.0 | 2011-08-24 | ||
| CN 201110329873 CN102367063B (en) | 2011-08-24 | 2011-10-27 | Bellow fuel tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102367063A CN102367063A (en) | 2012-03-07 |
| CN102367063B true CN102367063B (en) | 2013-11-06 |
Family
ID=45759671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110329873 Active CN102367063B (en) | 2011-08-24 | 2011-10-27 | Bellow fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102367063B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3512783A4 (en) * | 2016-09-13 | 2020-04-08 | Oceaneering International, Inc. | Subsea fluid storage system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133436B (en) * | 2013-03-08 | 2015-08-19 | 天津大学 | Piston type self-constriction light-weight fuel tank |
| CN106793676A (en) * | 2016-11-24 | 2017-05-31 | 新乡航空工业(集团)有限公司 | A kind of liquid cooling system integrated liquid feed device bellows-type liquid reserve tank |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218964Y (en) * | 1994-07-25 | 1996-01-31 | 孙艺夫 | Oil storage tank for corrugated pipe transformer |
| RU2142385C1 (en) * | 1998-12-02 | 1999-12-10 | Морозов Андрей Константинович | Thermal device for motion of submersible vehicle in depth |
| CN1923614A (en) * | 2006-09-21 | 2007-03-07 | 浙江大学 | Underwater glider floatage control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105666A (en) * | 1985-06-17 | 1987-04-08 | 希坦克国际公司 | A kind of container that in water, stores flow media |
-
2011
- 2011-10-27 CN CN 201110329873 patent/CN102367063B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218964Y (en) * | 1994-07-25 | 1996-01-31 | 孙艺夫 | Oil storage tank for corrugated pipe transformer |
| RU2142385C1 (en) * | 1998-12-02 | 1999-12-10 | Морозов Андрей Константинович | Thermal device for motion of submersible vehicle in depth |
| CN1923614A (en) * | 2006-09-21 | 2007-03-07 | 浙江大学 | Underwater glider floatage control device |
Non-Patent Citations (4)
| Title |
|---|
| Gwyn Griffiths等.On the Performance of Three Deep-diving Underwater Gliders.《OCEANS 2007》.2007,1-5. |
| On the Performance of Three Deep-diving Underwater Gliders;Gwyn Griffiths等;《OCEANS 2007》;20071231;1-5 * |
| 张俊等.波纹管型深海水下不间断液压源研究.《液压与气动》.2004,(第6期),62-66. |
| 波纹管型深海水下不间断液压源研究;张俊等;《液压与气动》;20041231(第6期);62-66 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3512783A4 (en) * | 2016-09-13 | 2020-04-08 | Oceaneering International, Inc. | Subsea fluid storage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102367063A (en) | 2012-03-07 |
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Effective date of registration: 20231204 Address after: 300392 East 1st and 2nd floors of Building 2, No. 2 Haitai Huake Fourth Road, Huayuan Industrial Zone (Outer Ring), Binhai New Area, Tianjin City Patentee after: Tianjin Huiyang Intelligent Equipment Co.,Ltd. Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92, Tianjin University Patentee before: Tianjin University |
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| TR01 | Transfer of patent right |