CN203103467U - Sodium-sulfur cell module incubator - Google Patents
Sodium-sulfur cell module incubator Download PDFInfo
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- CN203103467U CN203103467U CN2013201034788U CN201320103478U CN203103467U CN 203103467 U CN203103467 U CN 203103467U CN 2013201034788 U CN2013201034788 U CN 2013201034788U CN 201320103478 U CN201320103478 U CN 201320103478U CN 203103467 U CN203103467 U CN 203103467U
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- China
- Prior art keywords
- sodium
- top cover
- sidewall
- battery module
- sulphur battery
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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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Abstract
The utility model discloses a sodium-sulfur cell module incubator comprising a side wall, a bottom plate and a top cover, wherein a clamping slot is formed in the edge of the top cover, and the top cover is connected with the top surface of the side wall in a clamping manner through the clamping slot and is fixed on the top surface of the side wall. The sodium-sulfur cell module incubator has the technical effects that on the one hand, rainwater is prevented from immersing the sodium-sulfur cell module incubator, and on the other hand, leakage materials can be isolated in the sodium-sulfur cell module incubator when sodium-sulfur cells suffer from spray leakage, thus the safe operation of a sodium-sulfur cell module is ensured.
Description
Technical field
The utility model relates to a kind of sodium-sulphur battery module incubator in energy storage field.
Background technology
The sodium-sulphur battery module is common to adopt following method to constitute: more the series connection earlier of a plurality of monomer sodium-sulphur batteries is organized and is unified into piece then, and then a plurality of battery blocks are connected into module in groups.Energy storage sodium-sulphur battery module is generally in outdoor environment operation, drenches with rain and natural environment such as earthquake will produce certain influence to the performance of battery; Energy storage sodium-sulphur battery power station is generally a plurality of sodium-sulphur battery modules and realizes by connection in series-parallel, belongs to the high-energy-density accumulation regions, if a sodium-sulphur battery module has an accident and will the fail safe in the bigger whole power station of impact probability be arranged.Therefore, need resist natural environment influence and security incident at the sodium-sulphur battery module and take special structural design.
The both positive and negative polarity active material of monomer sodium-sulphur battery inside is difference elemental sulfur and sodium, these simple substance have very big danger in air, particularly 300 ℃-350 ℃ following these the two kinds of simple substance of working temperature at sodium-sulphur battery are liquid state, danger is very big, the sodium-sulphur battery module that a large amount of monomer sodium-sulphur batteries is formed then more needs to guarantee its fail safe through particular processing, present a variety of sodium-sulphur battery modules can not satisfy the demand of sodium-sulphur battery module in the design of fail safe, it is unreasonable closely related that this and sodium-sulphur battery module incubator design.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of sodium-sulphur battery module incubator to be provided, and it can effectively improve the water proofing property of sodium-sulphur battery module incubator, guarantees the safe operation of sodium-sulphur battery module.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of sodium-sulphur battery module incubator, comprise sidewall, top cover and base plate, the edge of described top cover is provided with buckling groove, and by the clamping of described buckling groove and described sidewall end face, described top cover is fixed on the end face of described sidewall.
Further, described sidewall comprises madial wall and lateral wall, and the outer ring of described buckling groove and described lateral wall are fixing by welding.
Further again, be equipped with heat-insulation layer in described sidewall, described top cover and the described base plate, described heat-insulation layer comprises the nanoporous aerogel layer that sets gradually from inside to outside, carbon nanomaterial layer and vacuum heat-insulating layer also are provided with the heating plate between described heat-insulation layer and described madial wall in the described sidewall.
Further, the top of described sidewall is fixed with baffle plate, and described baffle plate and described madial wall are fitted.
Also want further, described baffle plate is by the baffle plate bolt, the end face of nut sliding sleeve and square nut and described sidewall is fixed, described nut sliding sleeve is connected between the end face of described baffle plate and sidewall, described square nut is embedded between described nut sliding sleeve and the described baffle plate, the inner ring socket of described baffle plate bolt and described square nut.
Further, also fix between the end face of described top cover and described sidewall by some casing swivel nuts, top cover swivel nut and closure stud, the bottom of described casing swivel nut is sealed, described casing swivel nut embeds the end face of described sidewall, described top cover swivel nut run through described top cover and with the inner ring socket of described casing swivel nut, the inner ring socket of described top cover nut and described top cover swivel nut.
Further again, also be fixed with electrical control cabinet on the described lateral wall, be provided with sealing joint strip in the described electrical control cabinet.
Adopted the technical scheme of a kind of sodium-sulphur battery module incubator of the present utility model, promptly buckling groove is set at the edge of top cover, by the clamping of described buckling groove and sidewall end face, make described top cover be fixed on the technical scheme of the sodium-sulphur battery module incubator on the end face of described sidewall.Its technique effect is: can prevent that on the one hand rainwater from immersing in the sodium-sulphur battery module incubator, can also when sodium-sulphur battery generation spray is let out leakage be isolated in the sodium-sulphur battery module incubator on the other hand, guarantee the safe operation of sodium-sulphur battery module.
Description of drawings
Fig. 1 is the front view of a kind of sodium-sulphur battery module incubator of the present utility model.
Fig. 2 is the right view of a kind of sodium-sulphur battery module incubator of the present utility model.
Fig. 3 is the enlarged diagram of the A part of Fig. 2.
Fig. 4 is the enlarged diagram of the B part of Fig. 3.
Fig. 5 is the enlarged diagram of C part for Fig. 3.
Fig. 6 is the enlarged diagram of D part for Fig. 4.
Fig. 7 is electrical control cabinet and lateral wall scheme of installation.
Embodiment
See also Fig. 1 to Fig. 7, inventor of the present utility model be in order to understand the technical solution of the utility model better, below by embodiment particularly, and is described in detail in conjunction with the accompanying drawings:
See also Fig. 1 to Fig. 3, a kind of sodium-sulphur battery module incubator of the present utility model comprises by sidewall 1, top cover 2 and base plate 3.Sidewall 1 comprises madial wall 11, heating plate (not shown), first heat-insulation layer 13 and lateral wall 14.Lateral wall 1 is selected stainless steel materials for use, to improve the resistance to corrosion of sidewall 1.Also be provided with antirust coat on the lateral wall 1 simultaneously, with the resistance to corrosion of further raising lateral wall 14.Madial wall 11 is made by micarex, to improve the insulating power of sodium-sulphur battery module incubator.First heat-insulation layer 13 comprises the interior nanoporous aerogel layer, carbon nanomaterial layer and vacuum heat-insulating layer of being followed successively by to outward.What described nanoporous aerogel layer adopted is the nanometer titanium dioxide silica aerogel, it has excellent heat-proof quality under 350 ℃, what described carbon nanomaterial layer adopted is Graphene or carbon nano-tube, and it has more excellent heat-proof quality having the ratio nano aerogel layer below 250 ℃.Described vacuum heat-insulating layer adopts vacuum insulation panel (Vacuum Insulation Panel) to make, it has more excellent heat-proof quality, make by macromolecular materials such as polyurethane but vacuum insulation panel is many, resistance to elevated temperatures is poor, if the vacuum heat-insulating layer breakage can also keep the heat-proof quality suitable with the nanoporous aerogel layer, in order to keep the heat-proof quality of sidewall 1, make the temperature of lateral wall 14 minimum, vacuum heat-insulating layer must be set.
She Ji purpose is like this: improved the specific energy of sodium-sulphur battery module, reduced the volume that insulation material takies in the sodium-sulphur battery module incubator, reduced the thickness of first heat-insulation layer 13, and do not reduced the heat-insulating capability of sodium-sulphur battery module incubator.Utilize described nanoporous aerogel layer, the best serviceability temperature scope that described carbon nanomaterial layer is different with described vacuum heat-insulating layer makes heat-proof quality the best of first heat-insulation layer 13.
Simultaneously, be provided with second heat-insulation layer 22 identical in the top cover 2, be provided with three heat-insulation layer 31 identical in the base plate 3 with first heat-insulation layer, 13 structures with first heat-insulation layer, 13 structures.Second heat-insulation layer 22 comprises the nanoporous aerogel layer that sets gradually from top to bottom, carbon nanomaterial layer and vacuum heat-insulating layer.The 3rd heat-insulation layer 31 comprises the nanoporous aerogel layer that sets gradually from top to bottom, carbon nanomaterial layer and vacuum heat-insulating layer.
The edge of top cover 2 bottoms is provided with the end face clamping of buckling groove 21. buckling grooves 21 and sidewall 1.The outer ring of buckling groove 21 and lateral wall 14 welding are fixing, and promptly top cover 2 is positioned on the lateral wall 14 with the seam mouth of sidewall 1.Can prevent that on the one hand rainwater from immersing in the sodium-sulphur battery module incubator, can also when sodium-sulphur battery generation spray is let out, leakage be isolated in the sodium-sulphur battery module incubator on the other hand.In the present embodiment, the welding procedure between the outer ring of buckling groove 21 and the lateral wall 14 is the argon shield Laser Welding.
See also Fig. 4, also fixing between the end face of top cover 2 and sidewall 1 by some casing swivel nuts 23, top cover swivel nut 24 and closure stud 25.The bottom of casing swivel nut 23 is sealed, and casing swivel nut 23 embeds the end face of sidewall 1.Top cover swivel nut 24 run through top cover 2 and with the inner ring socket of casing swivel nut 23.The inner ring socket of closure stud 25 and top cover swivel nut 24.
She Ji purpose is like this: the bottom of casing swivel nut 23 is sealed, can strengthen the water resistance of sodium-sulphur battery module incubator like this, can prevent further that on the one hand rainwater from immersing in the sodium-sulphur battery module incubator, can also further when sodium-sulphur battery generation spray is let out, leakage be isolated in the sodium-sulphur battery module incubator on the other hand.
The top of sidewall 1 is fixed with baffle plate 4, and baffle plate 4 is fitted with madial wall 11.Baffle plate 4 can prevent first heat-insulation layer 13, the heating plate in the sidewall 1 on the one hand, and expose with described heating plate wire connecting, itself and sodium-sulphur battery module incubator volume inside are completely cut off to come, on the other hand, reduced the gap between the buckling groove 21 inner ring madial walls 11, can prevent further that on the one hand rainwater from immersing in the sodium-sulphur battery module incubator, can also further when sodium-sulphur battery generation spray is let out, leakage be isolated in the sodium-sulphur battery module incubator on the other hand.
Simultaneously, baffle plate 4 is by baffle plate bolt 41, and nut sliding sleeve 42 and square nut 43 are fixed with the end face of sidewall 1, and nut sliding sleeve 42 is connected between the end face of baffle plate 3 and sidewall 1, square nut 43 is embedded between nut sliding sleeve 42 and the baffle plate 4, the inner ring socket of baffle plate bolt 41 and square nut 43.She Ji purpose is like this: square nut 43 can slidably reciprocate in nut sliding sleeve 42, and baffle plate 4 tightening up and fixing when conveniently installing first heat-insulation layer 13 additional.
Be welded with footing 32 on four drift angles of the bottom surface of base plate 3, footing 32 is the structure that is bent into the channel-section steel shape by steel plate, to increase base plate 3 and contact area of ground.And strengthened the intensity of the structure of sodium-sulphur battery module incubator.And by four blocks of shroudings 33 with the welding of sidewall 1 bottom four footing 32 are enclosed in the space that is surrounded by four blocks of shroudings 33.
Simultaneously, also be provided with electrical control cabinet 6 on the lateral wall 14 of sidewall 1, be provided with sealing joint strip 61 in the electrical control cabinet 6, reach waterproof effect.Electrical control cabinet 6 is fixing with lateral wall 14 by fixing 62 and second swivel nut 63 of water-proof cable, and seal the bottom of second swivel nut 63, to reach waterproof effect.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (7)
1. sodium-sulphur battery module incubator, comprise sidewall (1), top cover (2) and base plate (3), it is characterized in that: the edge of described top cover (2) is provided with buckling groove (21), by the clamping of described buckling groove (21) with described sidewall (1) end face, described top cover (2) is fixed on the end face of described sidewall (1).
2. a kind of sodium-sulphur battery module incubator according to claim 1 is characterized in that: described sidewall (1) comprises madial wall (11) and lateral wall (14), and the outer ring of described buckling groove (21) and described lateral wall (14) are fixing by welding.
3. a kind of sodium-sulphur battery module incubator according to claim 2, it is characterized in that: be equipped with heat-insulation layer in described sidewall (1), described top cover (2) and the described base plate (3), described heat-insulation layer comprises the nanoporous aerogel layer that sets gradually from inside to outside, carbon nanomaterial layer and vacuum heat-insulating layer also are provided with the heating plate that is positioned between described heat-insulation layer and the described madial wall (11) in the described sidewall (1).
4. a kind of sodium-sulphur battery module incubator according to claim 3, it is characterized in that: the top of described sidewall (1) is fixed with baffle plate (4), and described baffle plate (4) is fitted with described madial wall (11).
5. a kind of sodium-sulphur battery module incubator according to claim 4, it is characterized in that: described baffle plate (4) is by baffle plate bolt (41), nut sliding sleeve (42) and square nut (43) are fixed with the end face of described sidewall (1), described nut sliding sleeve (42) is connected between the end face of described baffle plate (4) and sidewall (1), described square nut (43) is embedded between described nut sliding sleeve (42) and the described baffle plate (4), the inner ring socket of described baffle plate bolt (41) and described square nut (43).
6. according to any described a kind of sodium-sulphur battery module incubator in the claim 1 to 5, it is characterized in that: also pass through some casing swivel nuts (23) between the end face of described top cover (2) and described sidewall (1), top cover swivel nut (24) and closure stud (25) are fixing, the bottom of described casing swivel nut (23) is sealed, described casing swivel nut (23) embeds the end face of described sidewall (1), described top cover swivel nut (24) run through described top cover (2) and with the inner ring socket of described casing swivel nut (23), the inner ring socket of described top cover nut (25) and described top cover swivel nut (24).
7. according to any described a kind of sodium-sulphur battery module incubator in the claim 2 to 5, it is characterized in that: also be fixed with electrical control cabinet (6) on the described lateral wall (14), be provided with sealing joint strip (61) in the described electrical control cabinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201034788U CN203103467U (en) | 2013-03-07 | 2013-03-07 | Sodium-sulfur cell module incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201034788U CN203103467U (en) | 2013-03-07 | 2013-03-07 | Sodium-sulfur cell module incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103467U true CN203103467U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201034788U Withdrawn - After Issue CN203103467U (en) | 2013-03-07 | 2013-03-07 | Sodium-sulfur cell module incubator |
Country Status (1)
| Country | Link |
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| CN (1) | CN203103467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117422A (en) * | 2013-03-07 | 2013-05-22 | 上海电气钠硫储能技术有限公司 | Sodium-sulfur cell module heat preservation box |
-
2013
- 2013-03-07 CN CN2013201034788U patent/CN203103467U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117422A (en) * | 2013-03-07 | 2013-05-22 | 上海电气钠硫储能技术有限公司 | Sodium-sulfur cell module heat preservation box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |