CN201681977U - Compensating bag type storage battery box for deep submergence vehicles - Google Patents
Compensating bag type storage battery box for deep submergence vehicles Download PDFInfo
- Publication number
- CN201681977U CN201681977U CN2010201460122U CN201020146012U CN201681977U CN 201681977 U CN201681977 U CN 201681977U CN 2010201460122 U CN2010201460122 U CN 2010201460122U CN 201020146012 U CN201020146012 U CN 201020146012U CN 201681977 U CN201681977 U CN 201681977U
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- China
- Prior art keywords
- compensation
- storage battery
- bag
- leather bag
- protective cover
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Gas Exhaust Devices For Batteries (AREA)
Abstract
A compensating bag type storage battery box for deep submergence vehicles comprises a box body. An oil filling valve and a water sealed socket are respectively mounted on the box body, an end opening of the box body is provided with a compensating bag hermetically via a connector, a one-way valve is arranged at the top end of the compensating bag, and pressure compensation oil is filled in the compensating bag. A storage battery pack is mounted in the box body, and pressure compensation is realized by canceling out external stress of the storage battery box by aids of volume reduction of compensation oil and increase of internal pressure. An external compensator, an external compensating oil pipe and the like are omitted in the storage battery box, thereby resolving the problem about integration of the storage battery pack and the compensation structure, simplifying design, bringing convenience to installation of the storage battery pack box body and reducing integral volume and weight of the storage battery box.
Description
Technical field
The utility model relates under the deep sea pressure environment pressure compensator to implement.Relate in particular to and in all kinds of bathyscaphs of deep ocean work, place the pressure compensation case that batteries is used.
Background technology
When bathyscaph is worked under the deep sea pressure environment, will be with its power supply---the in parallel or use that is together in series of many batteries, need batteries these are in parallel or series connection be positioned in the pressure compensation case, the deep sea pressure that batteries is subjected to compensates or eliminates, thereby can guarantee batteries operate as normal in bathyscaph.To the general way that adopts external pressure compensator of these batteries, compensate or eliminate the deep sea pressure that batteries is subjected to, in the prior art as Russian the Peace, No. 6500 manned underwater vehicles in Japanese deep-sea.Described external pressure compensator adopts the piston-type pressure collocation structure, need carry out the installation of external compensator and the laying of oil pipe, also there are oil pipe obstruction, corrosion leakage, and potential faults such as external compensator leather bag breakage, its structure is complicated, do not belong to a global facility with batteries, and trouble is installed.Secondly,, need the jumbo external pressure compensator of design, the volume and weight of the more increase battery feed equipment of this meeting because the pressure compensation amount under the abyssal environment is big.
Summary of the invention
At the general way that adopts external pressure compensator of battery feed equipment in the existing bathyscaph, compensate or eliminate the deep sea pressure that batteries is subjected to, have that complex structure, volume are big, Heavy Weight, globality difference and problem such as trouble is installed, the applicant improves, a kind of compensation-bag battery box for deep submergence vehicle is provided, as the bathyscaph power supply---the pressure compensation utensil of batteries, this pressure compensation case and batteries are placed one, have good integrity, simple in structure, volume is little, advantage such as in light weight, easy for installation.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of compensation-bag battery box for deep submergence vehicle, it is characterized in that: comprise casing, install priming valve and watertight socket on the casing respectively, the port of casing is by connector sealing device compensation leather bag, the top device of compensation leather bag has unidirectional valve, is marked with pressure compensation oil under the compensation leather bag.
The top device of described compensation leather bag has protective cover, protective cover reaches upward by low protection cover, and protective cover connects and composes, low protection cover reaches to go up between the protective cover dividing plate, perforate is arranged on the dividing plate, the unidirectional valve of compensation leather bag top device stretches out from the perforate on the described dividing plate, and low protection cover reaches on the cover wall of going up protective cover perforate.
Technique effect of the present utility model is:
Batteries is installed in the casing of the present utility model, owing to installed the compensation leather bag, be marked with pressure compensation oil under the compensation leather bag, press to increase in the external pressure that accumulator box is subjected to is reached by the minimizing of compensation oil volume and offset, thereby can not cause the distortion of storage battery casing, realize the compensation of pressure; Secondly the utility model has been abandoned annexes such as external compensator, compensation oil pipe, has solved the integration of batteries and collocation structure, has simplified design, is convenient to the installation of batteries casing, has alleviated the overall volume and the weight of accumulator box.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a sectional structure chart of the present utility model, analyses and observe along A-A direction among Fig. 2.
Fig. 4 is that accumulator box shown in Figure 3 is full of the structure cutaway view (in figure do not draw priming valve) of oil back at atmospheric pressure state.
Fig. 5 is that accumulator box shown in Figure 3 is full of the structure cutaway view (in figure do not draw priming valve) of oil back at high pressure conditions.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
See among Fig. 1, Fig. 2 and Fig. 3: the utility model comprises metal cabinet 1, its four walls and bottom surface adopt metallic plate to be welded, metal cabinet 1 interior arrangement batteries 7, metal cabinet 1 lateral means watertight socket 8, metal cabinet 1 bottom device priming valve 9, oil-filled or the oil in the accumulator box emitted in the accumulator box by priming valve 9.The port of metal cabinet 1 uses bolt connecting device " to return " ring flange of font, and the edges cover of compensation leather bag 2 is connected on the ring flange, " returns " cover plate 3 of font on the compensation leather bag 2 with bolt connecting device, and its size is corresponding with the ring flange of " returning " font.For protecting soft compensation leather bag 2 not scratched by foreign matter; above cover plate 3, be fixedly connected with protective cover with bolt; it is connected and composed by low protection cover 4 and last protective cover 5 usefulness bolts; low protection cover 4 reaches to go up between the protective cover 5 dividing plate; perforate is arranged on the dividing plate, and described low protection cover reaches on the cover wall of going up protective cover perforate.The compensation leather bag can stretch in the ring flange of " returning " font and the space between the low protection cover 4, plays compensating action.The compensation leather bag is a gauffer formula oil-proof rubber leather bag, according to the requirement decision compensation leather bag gauffer amount design of compensation oil mass.Unidirectional valve 6 is equipped with on compensation leather bag top, and unidirectional valve 6 passes low protection cover 4 and goes up the perforate on the dividing plate between the protective cover 5.Perforate on low protection cover 4 and the last protective cover 5 is for ventilative and weight reduction, and the height of last protective cover 5 is by the requirement decision of compensation oil mass.In order to gain in strength, be welded with reinforcement on casing 1 wall.
See Fig. 1, Fig. 4, under the normal pressure, batteries 7 installs in the accumulator box, after the electric wiring connection finishes, can close priming valve 9 earlier, take off compensation leather bag 2, cover plate 3 and low protection cover 4, last protective cover 5, pour compensation oil 10 in the case into, during near metal cabinet 1 top, will compensate leather bag 2 until oil level, cover plate 3 and low protection cover 4, last protective cover 5 installs, tighten with set bolt, open unidirectional valve 6 air-outs, connect filling conduit, open priming valve 9, continuation is oil-filled in accumulator box, as shown in Figure 4, upwards heave low protection cover 4 tops until compensation leather bag 2, and the air of no longer emerging in the unidirectional valve 6, compensation just stops oil-filled when being full of oil in the leather bag 2, close unidirectional valve 6 and priming valve 9.Owing to can separate out a certain amount of gas during batteries 7 work, press the excessive casing that damages in preventing in the accumulator box, priming valve 9 need be opened once more, emit a certain amount of compensation oil.As seen from Figure 4, compensation leather bag 2 has played the effect of bidirectional compensating, and promptly when ambient pressure was big, compensation leather bag 2 caved inward, and when internal pressure was big, compensation leather bag 2 was to outer lug.
See among Fig. 5, along with the submersible dive, accumulator box is subjected to external pressure to be increased gradually, because metal cabinet 1 and unidirectional valve 6 are rigid bodies, and compensation leather bag 2 is flexible articles, and pressurized post-compensation leather bag 2 begins from the centre gradually toward lower recess, the compensation oil volume compression in the accumulator box, the interior pressure increases, up to inside and outside pressing weighing apparatus.Be the accumulator box increase gradually that is subjected to external pressure by the compression of compensation oil volume and in press to increase offset or compensate that (compensation oil can be compressed under the certain pressure environment, decrement probably is 7%-10%), compensation oil volume compression section remedies to lower recess by compensation leather bag 2 pressurizeds, thereby can not cause the distortion of metal cabinet 1 itself.Can discharge a spot of gas during batteries 7 work, accumulate in the top of compensation leather bag 2, when submersible is finished the work come-up, along with extraneous hydraulic pressure reduces gradually, these gas volumes expand gradually, float to certain altitude on the submersible, accumulator box compensation leather bag 7 returns to the state of heaving under the normal pressure shown in Figure 4.If the gas flow that batteries discharges is bigger; compensation leather bag 2 has been heaved low protection cover 4 tops; to no longer external drum; submersible continues come-up; press in the accumulator box and continue to increase, if surpass critical pressure, unidirectional valve 6 will be opened automatically; discharge the gas on accumulator box top, the safety of protection compensation leather bag 2 and metal cabinet 1.
Because compensate the leather bag 2 long-time compensation oil that soak, the oil-proof rubber material of anti-this kind compensation oil is adopted in requirement, and leather bag adopts the version that has Zou's pleat all around to increase compensation ability.
The utility model uses through withstand voltage examination and the practice on 7000 meters manned underwater vehicles of 72.5Mpa, show that the utility model and the batteries pressure compensation case of existing external pressure compensator compare, not only can weight reduction about 20%, effective compensation rate reaches 7～10% compensation requirement in the time of can also satisfying 7000 meters depth of waters fully.
Claims (5)
1. compensation-bag battery box for deep submergence vehicle, it is characterized in that: comprise casing, install priming valve and watertight socket on the casing respectively, the port of casing is by connector sealing device compensation leather bag, the top device of compensation leather bag has unidirectional valve, is marked with pressure compensation oil under the compensation leather bag.
2. by the described compensation-bag battery box for deep submergence vehicle of claim 1, it is characterized in that described compensation leather bag is a gauffer formula oil-proof rubber leather bag.
3. by claim 1 or 2 described compensation-bag battery box for deep submergence vehicle, it is characterized in that the top device of described compensation leather bag has protective cover.
4. by the described compensation-bag battery box for deep submergence vehicle of claim 1, protective cover connects and composes to it is characterized in that reaching upward by low protection cover by described protective cover, described low protection cover reaches to go up between the protective cover dividing plate, perforate is arranged on the dividing plate, the unidirectional valve of described compensation leather bag top device stretches out from the perforate on the described dividing plate, and described low protection cover reaches on the cover wall of going up protective cover perforate.
5. by the described compensation-bag battery box for deep submergence vehicle of claim 3, protective cover connects and composes to it is characterized in that reaching upward by low protection cover by described protective cover, described low protection cover reaches to go up between the protective cover dividing plate, perforate is arranged on the dividing plate, the unidirectional valve of described compensation leather bag top device stretches out from the perforate on the described dividing plate, and described low protection cover reaches on the cover wall of going up protective cover perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201460122U CN201681977U (en) | 2010-03-30 | 2010-03-30 | Compensating bag type storage battery box for deep submergence vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201460122U CN201681977U (en) | 2010-03-30 | 2010-03-30 | Compensating bag type storage battery box for deep submergence vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681977U true CN201681977U (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201460122U Expired - Fee Related CN201681977U (en) | 2010-03-30 | 2010-03-30 | Compensating bag type storage battery box for deep submergence vehicles |
Country Status (1)
| Country | Link |
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| CN (1) | CN201681977U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804854A (en) * | 2010-03-30 | 2010-08-18 | 中国船舶重工集团公司第七〇二研究所 | Compensation-bag battery box for deep submergence vehicle |
| CN102637840A (en) * | 2012-04-12 | 2012-08-15 | 北京神州远望科技有限公司 | Intelligent diving lithium battery pack with pressure compensating device and preparation method thereof |
| CN103325965A (en) * | 2013-06-26 | 2013-09-25 | 北京先驱高技术开发公司 | Deep-sea high-power lithium battery device and manufacturing method thereof |
| CN103700793A (en) * | 2013-12-26 | 2014-04-02 | 北京神州远望科技有限公司 | Lithium battery pack with automatic deep water pressure compensation function |
| CN109742270A (en) * | 2018-11-19 | 2019-05-10 | 惠州亿纬锂能股份有限公司 | Pressure-bearing lithium battery |
-
2010
- 2010-03-30 CN CN2010201460122U patent/CN201681977U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804854A (en) * | 2010-03-30 | 2010-08-18 | 中国船舶重工集团公司第七〇二研究所 | Compensation-bag battery box for deep submergence vehicle |
| CN102637840A (en) * | 2012-04-12 | 2012-08-15 | 北京神州远望科技有限公司 | Intelligent diving lithium battery pack with pressure compensating device and preparation method thereof |
| CN103325965A (en) * | 2013-06-26 | 2013-09-25 | 北京先驱高技术开发公司 | Deep-sea high-power lithium battery device and manufacturing method thereof |
| CN103325965B (en) * | 2013-06-26 | 2015-07-15 | 北京先驱高技术开发公司 | Deep-sea high-power lithium battery device and manufacturing method thereof |
| CN103700793A (en) * | 2013-12-26 | 2014-04-02 | 北京神州远望科技有限公司 | Lithium battery pack with automatic deep water pressure compensation function |
| CN109742270A (en) * | 2018-11-19 | 2019-05-10 | 惠州亿纬锂能股份有限公司 | Pressure-bearing lithium battery |
| CN109742270B (en) * | 2018-11-19 | 2022-08-05 | 惠州亿纬锂能股份有限公司 | Pressure-bearing lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20140330 |