CN103117422A - Sodium-sulfur cell module heat preservation box - Google Patents
Sodium-sulfur cell module heat preservation box Download PDFInfo
- Publication number
- CN103117422A CN103117422A CN2013100731784A CN201310073178A CN103117422A CN 103117422 A CN103117422 A CN 103117422A CN 2013100731784 A CN2013100731784 A CN 2013100731784A CN 201310073178 A CN201310073178 A CN 201310073178A CN 103117422 A CN103117422 A CN 103117422A
- Authority
- CN
- China
- Prior art keywords
- sodium
- top cover
- sidewall
- battery module
- sulfur battery
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a sodium-sulfur cell module heat preservation box which comprises side walls, a base plate and a top cover, wherein the edges of the top cover are provided with clamping grooves; and the top cover is fixed on the top surfaces of the side walls through the clamping of the clamping grooves and the top surfaces of the side walls. The heat preservation box has the technical effects that on the one hand, rainwater can be prevented from entering the sodium-sulfur cell module heat preservation box, on the other hand, leakage matters can be isolated in the sodium-sulfur cell module heat preservation box when a sodium-sulfur cell is subjected to spraying leakage, and thus the safety operation of a sodium-sulfur cell module is ensured.
Description
Technical field
The present invention relates to a kind of sodium-sulfur battery module incubator in energy storage field.
Background technology
Sodium-sulfur battery module adopts following methods to consist of usually: a plurality of monomer sodium-sulphur batteries are first connected in groups, then organize and are unified into piece more, and then a plurality of battery blocks are connected into module.Energy storage sodium sulfur battery module is generally in outdoor environment operation, drenches with rain and the natural environment such as earthquake will produce on the performance of battery certain impact; The energy storage sodium-sulfur battery power station is generally a plurality of sodium-sulfur battery modules and realizes by connection in series-parallel, belongs to the high-energy-density accumulation regions, will the fail safe in the whole power station of larger impact probability be arranged if sodium-sulfur battery module has an accident.Therefore, need to resist natural environment influence and security incident and take special structural design for sodium-sulfur battery module.
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 large danger in air, particularly these two kinds of simple substance are liquid state under 300 ℃-350 ℃ of the working temperatures of sodium-sulphur battery, danger is very large, the sodium-sulfur battery module that a large amount of monomer sodium-sulphur batteries forms more needs to guarantee its fail safe through special processing, present a variety of sodium-sulfur battery modules can not satisfy the demand of sodium-sulfur battery module in the design of fail safe, it is unreasonable closely related that this and sodium-sulfur battery module incubator design.
Summary of the invention
The objective of the invention is provides a kind of sodium-sulfur battery module incubator in order to overcome the deficiencies in the prior art, and it can effectively improve the water proofing property of sodium-sulfur battery module incubator, guarantees the safe operation of sodium-sulfur battery module.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of sodium-sulfur 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 by being welded and fixed.
Further, be equipped with heat-insulation layer in described sidewall, described top cover and 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 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 described baffle plate, the socket of the inner ring of described baffle plate bolt and described square nut.
Further, also fix by some casing swivel nuts, top cover swivel nut and closure stud between the end face of described top cover and described sidewall, 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 socket of the inner ring of described casing swivel nut, the inner ring of described top cover nut and described top cover swivel nut is socketed.
Further, also be fixed with electrical control cabinet on described lateral wall, be provided with sealing joint strip in described electrical control cabinet.
Adopted the technical scheme of a kind of sodium-sulfur battery module incubator of the present invention, namely at the edge of top cover, buckling groove is set, by the clamping of described buckling groove and sidewall end face, make described top cover be fixed on the technical scheme of the sodium-sulfur 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-sulfur battery module incubator, can also spray occur at sodium-sulphur battery on the other hand and leakage is isolated in the sodium-sulfur battery module incubator when letting out, guarantee the safe operation of sodium-sulfur battery module.
Description of drawings
Fig. 1 is the front view of a kind of sodium-sulfur battery module incubator of the present invention.
Fig. 2 is the right view of a kind of sodium-sulfur battery module incubator of the present invention.
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 that Fig. 3 is the enlarged diagram of C part.
Fig. 6 is that Fig. 4 is the enlarged diagram of D part.
Fig. 7 is electrical control cabinet and lateral wall scheme of installation.
Embodiment
See also Fig. 1 to Fig. 7, the present inventor be in order to understand technical scheme of the present invention better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
See also Fig. 1 to Fig. 3, a kind of sodium-sulfur battery module incubator of the present invention comprises by sidewall 1, top cover 2 and base plate 3.Sidewall 1 comprises madial wall 11, heating plate (not shown), the first heat-insulation layer 13 and lateral wall 14.Lateral wall 1 is selected stainless steel materials, to improve the resistance to corrosion of sidewall 1.Also be provided with antirust coat on lateral wall 1 simultaneously, with the resistance to corrosion of further raising sidewall 1.Madial wall 11 is made by micarex, to improve the insulating power of sodium-sulfur battery module incubator.In comprising, the first heat-insulation layer 13 is followed successively by nanoporous aerogel layer, carbon nanomaterial layer and vacuum heat-insulating layer 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, made by macromolecular materials such as polyurethane but vacuum insulation panel is many, resistance to elevated temperatures is poor, if vacuum heat-insulating layer is damaged, 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.
The purpose of design is like this: improved the specific energy of sodium-sulfur battery module, reduced the volume that in the sodium-sulfur battery module incubator, insulation material takies, reduced the thickness of the first heat-insulation layer 13, and do not reduced the heat-insulating capability of sodium-sulfur 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 the heat-proof quality of the first heat-insulation layer 13 best.
Simultaneously, be provided with second heat-insulation layer 22 identical with the first heat-insulation layer 13 structures in top cover 2, be provided with three heat-insulation layer 31 identical with the first heat-insulation layer 13 structures in base plate 3.The 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 are welded and fixed, and namely top cover 2 is positioned on lateral wall 14 with the seam mouth of sidewall 1.Can prevent that on the one hand rainwater from immersing in the sodium-sulfur battery module incubator, can also spray occur at sodium-sulphur battery on the other hand and when letting out, leakage is isolated in the sodium-sulfur battery module incubator.In the present embodiment, the welding procedure between the outer ring of buckling groove 21 and lateral wall 14 is the argon shield Laser Welding.
See also Fig. 4, also fixing by some casing swivel nuts 23, top cover swivel nut 24 and closure stud 25 between the end face of top cover 2 and sidewall 1.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 socket of the inner ring of casing swivel nut 23.Closure stud 25 is socketed with the inner ring of top cover swivel nut 24.
The purpose of design is like this: the bottom of casing swivel nut 23 is sealed, can strengthen the water resistance of sodium-sulfur battery module incubator like this, can prevent further that on the one hand rainwater from immersing in the sodium-sulfur battery module incubator, can also further at sodium-sulphur battery, spray occur on the other hand and when letting out, leakage is isolated in the sodium-sulfur battery module incubator.
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 the first heat-insulation layer 13, the heating plate in sidewall 1 on the one hand, and the electric wire that is connected with described heating plate exposes, make isolated the coming in space of itself and sodium-sulfur battery module incubator inside, on the other hand, reduced the gap between buckling groove 21 inner ring madial walls 11, can prevent further that on the one hand rainwater from immersing in the sodium-sulfur battery module incubator, can also further at sodium-sulphur battery, spray occur on the other hand and when letting out, leakage is isolated in the sodium-sulfur battery module incubator.
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 baffle plate 4, and baffle plate bolt 41 is socketed with the inner ring of square nut 43.The purpose of design is like this: square nut 43 can slidably reciprocate in nut sliding sleeve 42, and when conveniently installing the first heat-insulation layer 13 additional, baffle plate 4 tightening up and fixing.
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-sulfur battery module incubator.And by four blocks of shroudings 33 with sidewall 1 bottom welding, 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 electrical control cabinet 6, reach waterproof effect.Electrical control cabinet 6 is fixing with lateral wall 14 by water-proof cable gland 62 and the second swivel nut 63, and seal the bottom of the second swivel nut 63, to reach waterproof effect.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (7)
1. sodium-sulfur 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-sulfur battery module incubator according to claim 1, it is characterized in that: described sidewall (1) comprises madial wall (11) and lateral wall (14), the outer ring of described buckling groove (21) and described lateral wall (14) are by being welded and fixed.
3. a kind of sodium-sulfur 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 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 described madial wall (11) in described sidewall (1).
4. a kind of sodium-sulfur 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-sulfur 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 described baffle plate (4), and described baffle plate bolt (41) is socketed with the inner ring of described square nut (43).
6. the described a kind of sodium-sulfur battery module incubator of any one according to 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 socket of the inner ring of described casing swivel nut (23), described top cover nut (25) is socketed with the inner ring of described top cover swivel nut (24).
7. the described a kind of sodium-sulfur battery module incubator of any one according to claim 2 to 5, is characterized in that: also be fixed with electrical control cabinet (6) on described lateral wall (14), be provided with sealing joint strip (61) in described electrical control cabinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310073178.4A CN103117422B (en) | 2013-03-07 | 2013-03-07 | Sodium-sulfur cell module heat preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310073178.4A CN103117422B (en) | 2013-03-07 | 2013-03-07 | Sodium-sulfur cell module heat preservation box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103117422A true CN103117422A (en) | 2013-05-22 |
| CN103117422B CN103117422B (en) | 2015-05-13 |
Family
ID=48415732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310073178.4A Active CN103117422B (en) | 2013-03-07 | 2013-03-07 | Sodium-sulfur cell module heat preservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103117422B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840230A (en) * | 2014-03-21 | 2014-06-04 | 国网上海市电力公司 | Sodium-sulfur battery module heat-preservation box |
| CN103840231A (en) * | 2014-03-21 | 2014-06-04 | 国网上海市电力公司 | Temperature field control system for sodium-sulfur battery module heat-preservation box |
| CN103840232A (en) * | 2014-03-21 | 2014-06-04 | 国网上海市电力公司 | Temperature field control method for sodium-sulfur battery module heat-preservation box |
| CN106374148A (en) * | 2016-12-14 | 2017-02-01 | 上海电气钠硫储能技术有限公司 | Sodium-sulfur cell module |
| CN106772078A (en) * | 2016-12-14 | 2017-05-31 | 上海电气钠硫储能技术有限公司 | A kind of sodium-sulphur battery test furnace |
| CN110015509A (en) * | 2019-04-10 | 2019-07-16 | 上海理工大学 | Aeroge Intelligent light wave takes out thermal insulation cabinet |
| CN111106275A (en) * | 2018-11-02 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003229103A (en) * | 2002-02-06 | 2003-08-15 | Yuasa Corp | Sodium sulfur battery module |
| CN102152902A (en) * | 2011-01-27 | 2011-08-17 | 中国科学院上海硅酸盐研究所 | Composite vacuum heat preservation box for energy storage sodium sulfur battery module |
| CN202104454U (en) * | 2011-07-08 | 2012-01-11 | 于滢滢 | Solar thermal insulation box |
| CN203103467U (en) * | 2013-03-07 | 2013-07-31 | 上海电气钠硫储能技术有限公司 | Sodium-sulfur cell module incubator |
-
2013
- 2013-03-07 CN CN201310073178.4A patent/CN103117422B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003229103A (en) * | 2002-02-06 | 2003-08-15 | Yuasa Corp | Sodium sulfur battery module |
| CN102152902A (en) * | 2011-01-27 | 2011-08-17 | 中国科学院上海硅酸盐研究所 | Composite vacuum heat preservation box for energy storage sodium sulfur battery module |
| CN202104454U (en) * | 2011-07-08 | 2012-01-11 | 于滢滢 | Solar thermal insulation box |
| CN203103467U (en) * | 2013-03-07 | 2013-07-31 | 上海电气钠硫储能技术有限公司 | Sodium-sulfur cell module incubator |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840230A (en) * | 2014-03-21 | 2014-06-04 | 国网上海市电力公司 | Sodium-sulfur battery module heat-preservation box |
| CN103840231A (en) * | 2014-03-21 | 2014-06-04 | 国网上海市电力公司 | Temperature field control system for sodium-sulfur battery module heat-preservation box |
| CN103840232A (en) * | 2014-03-21 | 2014-06-04 | 国网上海市电力公司 | Temperature field control method for sodium-sulfur battery module heat-preservation box |
| CN103840231B (en) * | 2014-03-21 | 2015-10-28 | 国网上海市电力公司 | A kind of sodium-sulfur cell module heat preservation box Temperature Field Control system |
| CN103840232B (en) * | 2014-03-21 | 2015-11-04 | 国网上海市电力公司 | A kind of sodium-sulfur cell module heat preservation box Temperature Field Control method |
| CN106374148A (en) * | 2016-12-14 | 2017-02-01 | 上海电气钠硫储能技术有限公司 | Sodium-sulfur cell module |
| CN106772078A (en) * | 2016-12-14 | 2017-05-31 | 上海电气钠硫储能技术有限公司 | A kind of sodium-sulphur battery test furnace |
| CN111106275A (en) * | 2018-11-02 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack |
| CN110015509A (en) * | 2019-04-10 | 2019-07-16 | 上海理工大学 | Aeroge Intelligent light wave takes out thermal insulation cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103117422B (en) | 2015-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103117422B (en) | Sodium-sulfur cell module heat preservation box | |
| CN103296334B (en) | Sodium-sulfur battery module | |
| CN103199471A (en) | High voltage bus duct | |
| CN201247785Y (en) | Lithium ion battery case with compound structure | |
| CN203103467U (en) | Sodium-sulfur cell module incubator | |
| CN204067498U (en) | A kind of lithium battery with heat sinking function | |
| CN101325249A (en) | Casing of lithium ion battery with composite structure | |
| CN105489810A (en) | Battery box structure | |
| CN202217728U (en) | Intelligent power lithium battery module | |
| CN204760453U (en) | Electric automobile lithium ion battery case that commonality is good | |
| CN204130661U (en) | A kind of electrokinetic cell | |
| CN103311859A (en) | Novel energy-saving bus duct | |
| CN103812023A (en) | Top plate structure of low-voltage power distribution cabinet | |
| CN203166038U (en) | Sodium-sulphur battery module | |
| CN202004052U (en) | Battery with welded end cover | |
| CN208351989U (en) | One kind being used for wind power generation transmission cable | |
| KR101263834B1 (en) | Junction box for a photovoltaic module | |
| CN104283166A (en) | Connection cover plate for intensive bus ducts | |
| CN205846457U (en) | Self-powered intelligent power heat dissipation power distribution box | |
| CN105430952A (en) | Multifunctional power equipment box | |
| CN202633336U (en) | Shading structure of concentrated photovoltaic assembly | |
| CN203644904U (en) | Storage battery incubator for outdoor wind-light complementary illuminating lamp | |
| CN107681094A (en) | A kind of cylindrical battery configuration | |
| CN203553190U (en) | Micro-pressure double-glazed solar pv module | |
| CN214302545U (en) | Construction steel structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200831 Address after: 200050 No. 1295 Dingxi Road, Shanghai, Changning District Patentee after: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES Address before: 201815 Shanghai Jiading District City Jia Zhu Road No. 1997 Patentee before: SHANGHAI ELECTRIC SODIUM SULFUR ENERGY STORAGE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211217 Address after: 215400 No.6 Liangfu Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Institute of advanced inorganic materials Address before: 200050 No. 1295 Dingxi Road, Shanghai, Changning District Patentee before: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES |
|
| TR01 | Transfer of patent right |