CN105120633A - Heat radiation apparatus of charging system of underwater autonomous vehicle - Google Patents
Heat radiation apparatus of charging system of underwater autonomous vehicle Download PDFInfo
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- CN105120633A CN105120633A CN201510551633.6A CN201510551633A CN105120633A CN 105120633 A CN105120633 A CN 105120633A CN 201510551633 A CN201510551633 A CN 201510551633A CN 105120633 A CN105120633 A CN 105120633A
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- plectane
- layer bracket
- middle layer
- heat radiation
- charging system
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Abstract
The invention discloses a heat radiation apparatus of a charging system of an underwater autonomous vehicle. The heat radiation apparatus comprises an upper layer support circular plate, a middle layer support circular plate, and a lower layer support circular plate, a plurality of circuit board fixed plate and a plurality of heat radiation blocks; and the upper layer support circular plate, the middle layer support circular plate, and the lower layer support circular plate are arranged coaxially in parallel. On the basis of a cavity structure of an underwater vehicle, a heat radiation apparatus that is capable of being in contact with the inner wall of the cavity of the vehicle and a power component is designed; and a short and effective heat radiation path is provided for a heat source in a charging circuit of the vehicle. Because the internal space of the underwater vehicle is small, the heat radiation apparatus employs a support structure and thus the internal space of the cavity can be fully utilized, so that various circuits can be fixed reliably and accurately. The heat radiation apparatus can be used for heat radiation of circuits in an underwater vehicle charging system, an underwater charging device, and other under high-power mechanical and electrical devices.
Description
Technical field
The present invention relates to a kind of heat abstractor, particularly relate to a kind of heat abstractor for autonomous underwater vehicle charging system, belong to the radiating mode design field that power electric component is dived in device under water.
Background technology
That explores ocean along with the mankind gos deep into gradually, the use of underwater hiding-machine is also more and more extensive. in order to improve the flying power of underwater hiding-machine, often need repeatedly to charge to the battery of underwater hiding-machine, and this process major part is carried out under water. in order to the heat enabling charging system produce when charging distributes from airtight space, design certain radiator structure with regard to the power component be necessary in circuit, thus ensure that the high-power components in circuit can be operated in specified temperature range.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of compact conformation, easy accessibility are provided, the autonomous underwater vehicle charging system heat abstractor that radiating effect is good.
The technical scheme that patent of the present invention adopts is as follows:
Autonomous underwater vehicle charging system heat abstractor, comprise parallel and coaxial upper layer bracket plectane, middle layer bracket plectane and the lower floor support plectane arranged, some first screw rods, what the first screw rod was vertical runs through upper layer bracket plectane and middle layer bracket plectane, and the both sides the first screw rod being positioned at every layer of support plectane are screwed with the first nut respectively; Between upper layer bracket plectane and middle layer bracket plectane, be provided with some vertical circuit board fixed heads, described circuit board fixed head upper and lower end all supports corner bracket by L-type and fixes with upper layer bracket plectane and middle layer bracket plectane respectively;
Some radiating blocks are evenly provided with between middle layer bracket plectane and lower floor support plectane, described radiating block is Al alloy block, its one side is plane, opposite is cambered surface, screwed hole is had bottom each radiating block, be fixed on lower floor support plectane by screw, each radiating block plane in opposite directions, cambered surface is positioned on the same face of cylinder outwardly, each radiating block has two vertical through holes, second screw rod successively through vertical through hole and the middle layer bracket plectane of lower floor support plectane, radiating block, and is screwed with the second nut in the second screw rod upper end, and lower end is screwed with the 3rd nut;
Described upper, middle and lower layer support plectane all can be set to circular, to facilitate cabling.
For the ease of installing, the second described nut can be fixed on middle layer bracket plectane.During installation first by upper, in two-layer support plectane and between structure assemble and put into its main cavity from one end of autonomous underwater vehicle, by screw rod, installing hole uniform on upper layer bracket plectane can be coordinated with the screwed hole in underwater hiding-machine main cavity axial end cap, thus axial restraint is carried out to integrated circuit support; Again all radiating blocks are fixed on lower floor support plectane by screw, push in main cavity from middle layer bracket plectane side, the second nut again the second screw rod being passed successively the vertical through hole on lower floor support plectane, radiating block, middle layer bracket plectane and be fixed thereon, second screw rod is screwed into the second nut, twist the 3rd nut in lower floor support plectane side again, complete installation.
During use, the circuit that not high dissipation power element in charging circuit is relevant is fixed on circuit board fixed head, the circuit that high dissipation power element is correlated with is fixed in the plane of radiating block, in addition, when heat abstractor coaxial line of the present invention is put into the main cavity of autonomous underwater vehicle, the cambered surface of radiating block and aircraft main cavity inwall are fitted, forms the heat dissipation channel of power component-radiating block-aircraft chamber wall-seawater.Be specially: the heat dissipation of power electronic element is passed to the planar side of radiating block by contact, heat passes through the arc-shaped surface of radiating block conducted inside to its opposite side, arc-shaped surface and underwater hiding-machine cavity inner wall are fitted, heat being passed to the interior sidewall surface of underwater hiding-machine. heat passes through heat transfer afterwards, be passed to underwater hiding-machine outer side surface. final, carry out heat convection by the outer side surface of latent device and seawater, thus reach the object be diffused into from power electronic element by heat seawater.
Compared with prior art, the invention has the advantages that:
1) adopt the design of cambered surface radiating block, can fit with cavity wall and form shorter thermal dissipating path, good heat dissipation effect, strong adaptability;
2) adopting cambered surface radiating block laminating cavity wall, except enhancing heat radiation, also can realize the radial support to single unit system, avoid only by device one end---upper layer bracket plectane and aircraft are connected the cantilever design formed;
3) device entirety of the present invention supports corner bracket by screw rod, nut and L-type and realizes assembling, and charging circuit all can be fixed in device, and space availability ratio is high, and dismounting is flexible, easy to use;
In sum, the present invention is from the cavity body structure of underwater hiding-machine, devise a kind of heat abstractor that can fit tightly with latent device cavity inner wall and power component, for the thermal source in aircraft charging circuit provides a short and effective heat dissipation path, because the space of underwater hiding-machine inside is narrower and small, heat abstractor of the present invention adopts supporting structure, can make full use of inside cavity space, reliably and accurately be fixed various circuit; Device of the present invention can be used for underwater hiding-machine charging system, under water charging device and other under water high-power mechanical-electrical equipment in circuit heat radiation.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat abstractor of the present invention.
Fig. 2 is schematic diagram when heat abstractor of the present invention being installed on autonomous underwater vehicle front portion charging cavity.
Fig. 3 is the structure cutaway view of radiating block.
Fig. 4 is the vertical view of radiating block.
Specific embodiments
The present invention is further illustrated below in conjunction with accompanying drawing.
With reference to Fig. 1, autonomous underwater vehicle charging system heat abstractor of the present invention, mainly comprise upper layer bracket plectane 3, middle layer bracket plectane 5 and lower floor support plectane 8, some circuit board fixed heads 4 and some radiating blocks 6, upper layer bracket plectane 3, middle layer bracket plectane 5 is parallel with lower floor support plectane 8 and coaxially arrange, upper layer bracket plectane 3 and middle layer bracket plectane 5 are run through by some first screw rods 2, and on the first screw rod 2 of the both sides of every layer of support plectane, be screwed with the first nut 9 respectively, to support, in two-layer support plectane make its keeping parallelism simultaneously; Between upper layer bracket plectane 3 and middle layer bracket plectane 5, be provided with some vertical circuit board fixed heads 4, described circuit board fixed head 4 upper and lower end all supports corner bracket 1 by L-type and fixes with upper layer bracket plectane 3 and middle layer bracket plectane 5 respectively; Circuit board fixed head 4 can be provided with the circuit that installing hole is correlated with for fixing various not high dissipation power element;
Some radiating blocks 6 are evenly provided with between middle layer bracket plectane 5 and lower floor support plectane 8, described radiating block 6 is Al alloy block, its one side is plane, opposite is cambered surface, screwed hole is had bottom each radiating block 6, be fixed on lower floor support plectane 8 by screw, each radiating block 6 plane in opposite directions, cambered surface is positioned on the same face of cylinder outwardly, each radiating block 6 has two vertical through holes, second screw rod 7 is successively through lower floor support plectane 8, the vertical through hole of radiating block 6 and middle layer bracket plectane 5, and be screwed with the second nut 10 in the second screw rod 7 upper end, lower end is screwed with the 3rd nut 11, like this to each radiating block 6 by arranging two the second screw rods 7 and radiating block position can be fixed by bottom thread hole, can not offset.The circuit that high dissipation power element is correlated with is fixed in the plane of radiating block, when in the cavity that heat abstractor coaxial line is placed in autonomous underwater vehicle, cambered surface and the aircraft main cavity inwall of all radiating blocks can be fitted completely, so just form the heat dissipation channel of power component-radiating block-aircraft chamber wall-seawater, this channel path is short, good heat dissipation effect.
Claims (4)
1. an autonomous underwater vehicle charging system heat abstractor, it is characterized in that, comprise parallel and coaxial upper layer bracket plectane (3), middle layer bracket plectane (5) and the lower floor support plectane (8) arranged, some first screw rods (2), what the first screw rod (2) was vertical runs through upper layer bracket plectane (3) and middle layer bracket plectane (5), and the both sides the first screw rod (2) being positioned at every layer of support plectane are screwed with the first nut (9) respectively; Between upper layer bracket plectane (3) and middle layer bracket plectane (5), be provided with some vertical circuit board fixed heads (4), described circuit board fixed head (4) upper and lower end all supports corner bracket (1) by L-type and fixes with upper layer bracket plectane (3) and middle layer bracket plectane (5) respectively;
Some radiating blocks (6) are evenly provided with between middle layer bracket plectane (5) and lower floor support plectane (8), described radiating block (6) is Al alloy block, its one side is plane, opposite is cambered surface, each radiating block (6) bottom has screwed hole, be fixed on lower floor support plectane (8) by screw, each radiating block (6) plane in opposite directions, cambered surface is positioned on the same face of cylinder outwardly, each radiating block (6) has two vertical through holes, second screw rod (7) is successively through lower floor support plectane (8), the vertical through hole of radiating block (6) and middle layer bracket plectane (5), and be screwed with the second nut (10) in the second screw rod (7) upper end, lower end is screwed with the 3rd nut (11).
2. autonomous underwater vehicle charging system heat abstractor according to claim 1, is characterized in that, described upper layer bracket plectane (3), middle layer bracket plectane (5) and lower floor support plectane (8) are for circular.
3. autonomous underwater vehicle charging system heat abstractor according to claim 1, is characterized in that, described the second nut (10) is fixed on middle layer bracket plectane (5).
4. autonomous underwater vehicle charging system heat abstractor according to claim 1, is characterized in that, when described heat abstractor coaxial line is placed in the cavity of autonomous underwater vehicle, the cambered surface of all radiating blocks (6) is all fitted with cavity inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551633.6A CN105120633B (en) | 2015-09-01 | 2015-09-01 | A kind of autonomous underwater vehicle charging system heat abstractor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551633.6A CN105120633B (en) | 2015-09-01 | 2015-09-01 | A kind of autonomous underwater vehicle charging system heat abstractor |
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| CN105120633A true CN105120633A (en) | 2015-12-02 |
| CN105120633B CN105120633B (en) | 2017-08-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895373A (en) * | 2015-12-18 | 2017-06-27 | 无锡市金义博仪器科技有限公司 | A kind of totally digitilized excitation source structure |
| CN109413955A (en) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of underwater instrument passive radiating device |
| CN110381710A (en) * | 2019-07-31 | 2019-10-25 | 自然资源部第二海洋研究所 | A kind of tower subrack device of underwater pressure-resistant cabin |
| CN111556696A (en) * | 2020-05-13 | 2020-08-18 | 中山大学 | Underwater robot heat abstractor |
| CN113794012A (en) * | 2021-08-29 | 2021-12-14 | 西北工业大学 | Battery pack heat dissipation device for underwater vehicle and battery cabin section |
| CN114173505A (en) * | 2021-11-10 | 2022-03-11 | 宜昌测试技术研究所 | Double-layer contact type heat-conducting high-power supply pressure-bearing shell for large water depth |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10300716B3 (en) * | 2003-01-08 | 2004-08-19 | Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh | Water-tight housing for electronic components e.g. for nautical signalling lamp, has elastic heat-conductive sealing element between inner and outer heat sink elements |
| CN200950569Y (en) * | 2006-07-20 | 2007-09-19 | 万步炎 | Converter for underwater electromechanical device |
| CN101841996A (en) * | 2010-05-07 | 2010-09-22 | 浙江大学 | Elastic heat dissipating bracket for deep-sea seal cavity |
| EP2487327A1 (en) * | 2011-02-09 | 2012-08-15 | Siemens Aktiengesellschaft | Subsea electronic system |
| CN202521418U (en) * | 2012-03-15 | 2012-11-07 | 李波 | Light-emitting diode (LED) diving lamp |
| CN103700794A (en) * | 2013-12-26 | 2014-04-02 | 北京神州远望科技有限公司 | Lithium battery pack of large underwater vehicle |
| CN103944452A (en) * | 2014-04-10 | 2014-07-23 | 浙江大学 | Deep-sea hydrothermal liquid temperature difference energy generating set |
-
2015
- 2015-09-01 CN CN201510551633.6A patent/CN105120633B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10300716B3 (en) * | 2003-01-08 | 2004-08-19 | Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh | Water-tight housing for electronic components e.g. for nautical signalling lamp, has elastic heat-conductive sealing element between inner and outer heat sink elements |
| CN200950569Y (en) * | 2006-07-20 | 2007-09-19 | 万步炎 | Converter for underwater electromechanical device |
| CN101841996A (en) * | 2010-05-07 | 2010-09-22 | 浙江大学 | Elastic heat dissipating bracket for deep-sea seal cavity |
| EP2487327A1 (en) * | 2011-02-09 | 2012-08-15 | Siemens Aktiengesellschaft | Subsea electronic system |
| CN202521418U (en) * | 2012-03-15 | 2012-11-07 | 李波 | Light-emitting diode (LED) diving lamp |
| CN103700794A (en) * | 2013-12-26 | 2014-04-02 | 北京神州远望科技有限公司 | Lithium battery pack of large underwater vehicle |
| CN103944452A (en) * | 2014-04-10 | 2014-07-23 | 浙江大学 | Deep-sea hydrothermal liquid temperature difference energy generating set |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895373A (en) * | 2015-12-18 | 2017-06-27 | 无锡市金义博仪器科技有限公司 | A kind of totally digitilized excitation source structure |
| CN109413955A (en) * | 2018-11-27 | 2019-03-01 | 中国船舶重工集团公司第七〇九研究所 | A kind of underwater instrument passive radiating device |
| CN110381710A (en) * | 2019-07-31 | 2019-10-25 | 自然资源部第二海洋研究所 | A kind of tower subrack device of underwater pressure-resistant cabin |
| CN111556696A (en) * | 2020-05-13 | 2020-08-18 | 中山大学 | Underwater robot heat abstractor |
| CN111556696B (en) * | 2020-05-13 | 2021-09-07 | 中山大学 | Underwater robot heat abstractor |
| CN113794012A (en) * | 2021-08-29 | 2021-12-14 | 西北工业大学 | Battery pack heat dissipation device for underwater vehicle and battery cabin section |
| CN113794012B (en) * | 2021-08-29 | 2022-08-05 | 西北工业大学 | Battery pack heat dissipation device for underwater vehicle and battery cabin section |
| CN114173505A (en) * | 2021-11-10 | 2022-03-11 | 宜昌测试技术研究所 | Double-layer contact type heat-conducting high-power supply pressure-bearing shell for large water depth |
| CN114173505B (en) * | 2021-11-10 | 2023-08-11 | 宜昌测试技术研究所 | Double-layer contact type heat conduction high-power supply pressure-bearing shell for large water depth |
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| CN105120633B (en) | 2017-08-25 |
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