CN105939045A - Maintenance-free underwater power supply system - Google Patents
Maintenance-free underwater power supply system Download PDFInfo
- Publication number
- CN105939045A CN105939045A CN201610402628.3A CN201610402628A CN105939045A CN 105939045 A CN105939045 A CN 105939045A CN 201610402628 A CN201610402628 A CN 201610402628A CN 105939045 A CN105939045 A CN 105939045A
- Authority
- CN
- China
- Prior art keywords
- power system
- casing
- underwater power
- maintaining
- batteries
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a maintenance-free underwater power supply system, which comprises an enclosed pressure-proof box body, wherein a plurality of batteries and a battery management system are arranged in the box body; the plurality of batteries are connected in series or in parallel; the battery management system manages the plurality of batteries; the box body is provided with an input interface and an output interface; the output interface is used for supplying electricity to external equipment; and a hydraulic power generation device is arranged and charges the plurality of batteries through the input interface. An impeller is impacted by hydraulic power; and the impeller drives a generator to generate electricity and charges the batteries of the power supply system, so that resources are fully utilized and saved; electricity can be continuously supplied to equipment; frequent maintenance by a worker is not needed; and the labor cost is reduced. The maintenance-free underwater power supply system can be protected in manners of sacrificial anode and cathode protection, anti-corrosion paint spraying and the like; and the anti-corrosion performance of the power supply system is significantly improved.
Description
Technical field
The present invention relates to underwater power equipment.
Background technology
Existing underwater units be generally used for scientific research of seas, rescue property, exploration exploitation, science detecting, maintenance equipment, search for rescue, submarine cable maintenance, underwater tourism light etc., it is possible to do military use.When carrying out underwater movement, owing to pressure is very big, thus the equipment on underwater units must possess the strongest resistance to compression, waterproof, antiseptic power.Underwater power system, as being mounted with the main energy storing devices of battery, is the requisite element of underwater units, and its performance directly affects the performance of underwater units.When underwater units runs under water, its underwater battery bag is also highly susceptible to corrosion, once corrodes, and will have a strong impact on the normal work of battery bag, and then affect the safety of underwater units.
But, current underwater power equipment typically uses battery bag, battery bag on existing market is packed simply mostly, antiseptic power is weak, the ability bearing Underwater Pressure is weak, and as used the most for a long time, the probability that battery bag breaks down increases, this is accomplished by staff's frequent maintenance, causes the raising of cost of labor.In addition, the electric energy of existing battery bag must be changed after exhausting again, it is impossible to equipment is carried out continued power, it is also desirable to staff safeguards.
Summary of the invention
For above-mentioned technical problem, the present invention provides a kind of resistance to compression antiseptic power stronger and the non-maintaining underwater power system of sustainable power supply.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of non-maintaining underwater power system, including closing and pressure casing, being provided with several batteries of serial or parallel connection in this casing and manage the battery management system of these several batteries, described casing is provided with input interface and the output interface powered for external equipment；Being provided with hydroelectric installation, this hydroelectric installation is that described several batteries charge by described input interface.
As preferably, described hydroelectric installation includes the impeller rotated by hydraulic blow and the electromotor rotated by impeller-driven, is the chargings of described several batteries by described input interface after the rectified module of electric energy of this electromotor output and filtering voltage regulation module.
As preferably, being provided with several described impeller, these several impellers are distributed in the three dimensions outside described casing.
As preferably, described casing is provided with the charging inlet directly charged for described several batteries.
As preferably, described casing is spherical in shape, square or cylindrical.
As preferably, described casing uses double-decker, and outer layer is made up of steel alloy or fiberglass, and internal layer is made up of insulant.
As preferably, described casing is externally provided with the zine plate being connected with this cabinet exterior.
As preferably, described casing is outside equipped with graphite electrode, and this graphite electrode is electrically connected with cabinet exterior by described output interface.
As preferably, described cabinet exterior is coated with corrosion resistant coating.
As preferably, in described casing, it is pre-charged with noble gas.
Compared with prior art, the method have the advantages that
1, the present invention utilizes hydraulic blow impeller, makes impeller-driven electrical power generators, charges to the battery of this electric power system, not only makes full use of resource, save resource；And can be equipment continued power, it is not necessary to staff often safeguards, reduces cost of labor.
2, the casing of the electric power system of the present invention can use the modes such as sacrificial anode, cathodic protection and anticorrosion with painting paint to protect, and substantially increases the Corrosion Protection of electric power system.
3, the casing of the present invention may be configured as spherical, can be filled with noble gas in casing, it is possible to is double-decker by cabinet design, thus is greatly improved voltage endurance capability.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of optimal way of the present invention.
Detailed description of the invention
Describing the present invention in detail below in conjunction with Fig. 1, illustrative examples and explanation in this present invention are used for explaining the present invention, but not as a limitation of the invention.
A kind of non-maintaining underwater power system, including closing and pressure casing 1, it is provided with several batteries 2 of serial or parallel connection in this casing 1 and manages the battery management system 10 of these several batteries, this battery management system can assess the state of battery by the physical parameter monitoring each battery in real time, and can be with inline diagnosis and early warning, improve battery operated safety, increase the service life；And the control to battery discharge and precharge can be realized, reach balanced management, it is achieved battery operated automated management；Described casing 1 is provided with input interface 7 and the output interface 8 powered for external equipment；Being additionally provided with hydroelectric installation, this hydroelectric installation is charged for described several batteries 2 by described input interface 7.The present invention by waterpower, makes hydroelectric installation at any time to the battery charging in casing, and solving existing battery bag cannot the technical problem of continued power；Meanwhile, the present invention makes full use of waterpower resourses, it is achieved pollution-free, non-maintaining purpose.It is additionally provided with, on the casing of invention, the charging inlet 12 directly charged for described several batteries, when hydroelectric installation stops generating or breaks down, battery in casing directly can be charged by this charging inlet other power supply external, thus ensure that electric power system the most normally works, improve reliability.
The hydroelectric installation of the present invention includes the impeller 3 rotated by hydraulic blow and is driven the electromotor 4 of rotation by impeller 3, and these several impellers 3 are distributed in the three dimensions outside described casing 1；Multiple impellers the driving force that can provide bigger is set, and can ensure when electric power system is moved in any one direction, at least wheel rotation in an orientation, thus lasting driving force is provided, make electromotor persistently generate electricity；Becoming galvanic current source after the rectified module of electric energy 6 of electromotor 4 output and filtering voltage regulation module 9, this DC source is charged for described several batteries 2 by described input interface 7 again.In implementation process, hydraulic blow wheel rotation, the rotation of described impeller drives generator operation to produce electric energy, thus gives the battery charging in described casing；The program makes full use of waterpower resourses under water, not only designs ingenious practicality, and operates simple, reduces cost.
The casing 1 of the present invention may be designed to spherical, square or cylindrical etc., but uses spherical structure to have preferable anti-pressure ability；And can in casing pre-filling with inert gas, such as nitrogen, argon etc., on the one hand can offset the pressure of the outside a part of waterpower of casing, reduce the pressure that casing bears, improve the pressure performance of casing；On the other hand, time battery operated in casing, the heat of generation is releasably in gas, ambient temperature when reducing battery operated, extends the service life of battery.The casing of the present invention can also use double-decker, improves voltage endurance capability further, and its ectomesoderm uses steel alloy or fiberglass to make, and steel alloy and fiberglass compressive resistance are strong, and water-proof function is notable；Internal layer uses insulant 11 to make, and can prevent electric leakage, improves security performance.
In terms of anticorrosion, first uses sacrificial anode protection, i.e. arranges the zine plate being connected with this cabinet exterior outside casing；Under water, the stronger zine plate of activity is corroded, and casing is protected, and extends the service life of battery；Which is simple and easy to do, it is not necessary to additional power source；Second uses cathode protection method; the electrode that graphite 5 isoreactivity is more weak is i.e. set outside casing; this graphite electrode is electrically connected with cabinet exterior by described output interface, and the battery in casing is graphite electrode and cabinet exterior additional power source by output interface, thus prevents casing from corroding；3rd employing is sprayed paint, and i.e. at described cabinet exterior anticorrosion with painting paint, improves antiseptic power.In implementation process, one or both modes above-mentioned can be used to carry out anticorrosion, when using two ways, first and the 3rd combines or second is combined with the 3rd.
The technical scheme provided the embodiment of the present invention above is described in detail, principle and the embodiment of the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is only applicable to help to understand the principle of the embodiment of the present invention；Simultaneously for one of ordinary skill in the art, according to the embodiment of the present invention, all will change in detailed description of the invention and range of application, in sum, this specification content should not be construed as limitation of the present invention.
Claims (10)
1. a non-maintaining underwater power system, including closing and pressure casing (1), it is characterized in that: being provided with several batteries (2) of serial or parallel connection in this casing (1) and manage the battery management system (10) of these several batteries, described casing is provided with input interface (7) and the output interface (8) powered for external equipment；Being provided with hydroelectric installation, this hydroelectric installation is that described several battery (2) is charged by described input interface (7).
The most non-maintaining underwater power system, it is characterized in that: described hydroelectric installation includes the impeller (3) that rotated by hydraulic blow and driven the electromotor (4) rotated by impeller (3), the rectified module of electric energy (6) that this electromotor (4) exports and filtering voltage regulation module (9) are the charging of described several battery (2) by described input interface (7) afterwards.
The most non-maintaining underwater power system, it is characterised in that: being provided with several described impeller (3), these several impellers (3) are distributed in the three dimensions in described casing (1) outside.
4. according to underwater power system non-maintaining described in any one in claims 1 to 3, it is characterised in that: described casing is provided with the charging inlet (12) directly charged for described several batteries.
5. according to underwater power system non-maintaining described in any one in claims 1 to 3, it is characterised in that: described casing (1) is spherical in shape, square or cylindrical.
6. according to underwater power system non-maintaining described in any one in claims 1 to 3, it is characterised in that: described casing (1) uses double-decker, and outer layer is made up of steel alloy or fiberglass, and internal layer is made up of insulant (11).
7. according to underwater power system non-maintaining described in any one in claims 1 to 3, it is characterised in that: described casing (1) is externally provided with the zine plate (5) being connected with this cabinet exterior.
8. according to underwater power system non-maintaining described in any one in claims 1 to 3, it is characterised in that: described casing (1) is outside equipped with graphite electrode, and this graphite electrode is electrically connected with cabinet exterior by described output interface.
9. according to underwater power system non-maintaining described in any one in claims 1 to 3, it is characterised in that: described casing (1) outer wall is coated with corrosion resistant coating.
10. according to underwater power system non-maintaining described in any one in claims 1 to 3, it is characterised in that: it is pre-charged with noble gas in described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402628.3A CN105939045A (en) | 2016-06-08 | 2016-06-08 | Maintenance-free underwater power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402628.3A CN105939045A (en) | 2016-06-08 | 2016-06-08 | Maintenance-free underwater power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105939045A true CN105939045A (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402628.3A Pending CN105939045A (en) | 2016-06-08 | 2016-06-08 | Maintenance-free underwater power supply system |
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| CN (1) | CN105939045A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131943A (en) * | 2014-07-09 | 2014-11-05 | 北京工业大学 | Permanent magnet driving type full-sealing seabed electricity taking device |
| EP2838174A1 (en) * | 2012-04-11 | 2015-02-18 | IHI Corporation | Underwater power supply system |
| CN204927387U (en) * | 2015-09-22 | 2015-12-30 | 华东师范大学 | Sealed chamber of power supply under water |
| CN105632481A (en) * | 2016-01-26 | 2016-06-01 | 中国船舶重工集团公司第七一〇研究所 | Towing-type self-generating underwater sound source sound generating device |
| CN205846819U (en) * | 2016-06-08 | 2016-12-28 | 长沙巨力电子科技股份有限公司 | A kind of non-maintaining underwater power system |
-
2016
- 2016-06-08 CN CN201610402628.3A patent/CN105939045A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2838174A1 (en) * | 2012-04-11 | 2015-02-18 | IHI Corporation | Underwater power supply system |
| CN104131943A (en) * | 2014-07-09 | 2014-11-05 | 北京工业大学 | Permanent magnet driving type full-sealing seabed electricity taking device |
| CN204927387U (en) * | 2015-09-22 | 2015-12-30 | 华东师范大学 | Sealed chamber of power supply under water |
| CN105632481A (en) * | 2016-01-26 | 2016-06-01 | 中国船舶重工集团公司第七一〇研究所 | Towing-type self-generating underwater sound source sound generating device |
| CN205846819U (en) * | 2016-06-08 | 2016-12-28 | 长沙巨力电子科技股份有限公司 | A kind of non-maintaining underwater power system |
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Application publication date: 20160914 |
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