CN203158517U - Dedicated sodium-sulfur cell module incubator - Google Patents
Dedicated sodium-sulfur cell module incubator Download PDFInfo
- Publication number
- CN203158517U CN203158517U CN 201320103435 CN201320103435U CN203158517U CN 203158517 U CN203158517 U CN 203158517U CN 201320103435 CN201320103435 CN 201320103435 CN 201320103435 U CN201320103435 U CN 201320103435U CN 203158517 U CN203158517 U CN 203158517U
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- sodium
- incubator
- battery module
- sulfur battery
- cell module
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Abstract
The utility model discloses a dedicated sodium-sulfur cell module incubator in the field of stored energies. The incubator comprises an incubator body, an incubator cover and an electronic cabinet, wherein the incubator cover is arranged at the top of the incubator body; the electronic cabinet is arranged on the front side wall of the incubator body; the internal side of the incubator body comprises an internal side, a heating plate, an insulating layer and an external wall all arranged sequentially from inside to outside; the insulating layer comprises a reflecting layer, a hollow thermal insulating layer and a vacuum protective layer all arranged sequentially from inside to outside; and the vacuum protective layer is made of a vacuum material. The dedicated sodium-sulfur cell module incubator has the following technical effects: the thermal insulation effect of the dedicated sodium-sulfur cell module incubator is improved, the high-vacuum degree of the hollow thermal insulating layer is ensured, and the tightness of the dedicated sodium-sulfur cell module incubator is remarkably improved; during the operating process of a sodium-sulfur cell module, regular vacuum pumping operations are not needed, so that the maintenance cost of the sodium-sulfur cell module is reduced, the size of the dedicated sodium-sulfur cell module incubator can be larger, and the large-scale requirement of the sodium-sulfur cell module is met.
Description
Technical field
The utility model relates to a kind of sodium-sulfur battery module-specific insulation can in energy storage field.
Background technology
Sodium-sulfur battery module-specific insulation can is divided into vacuum heat-preserving case and conventional antivacuum insulation can usually.The vacuum heat-preserving case mainly adopts the material with sufficient intensity to make inside and outside wall, further between inside and outside wall, form the hollow thermal insulation layer, but because the requirement of insulation, the degree of vacuum of the empty thermal insulation layer of this insulation tank wall centering requires than higher, and therefore this insulation can is difficult to accomplish large volume; On operation scheme, sodium-sulfur battery module-specific insulation can need regularly utilize vacuum pump to carry out vacuum pumping in addition, to keep the degree of vacuum in the needed sodium-sulfur battery module-specific insulation can, has increased the cost of the maintenance of sodium-sulfur battery module.The conventional certain thermal insulation material of antivacuum insulation can employing carries out heat insulation, and insulation is undesirable with effect of heat insulation, is difficult to reach temperature field comparatively balanced in the energy storage sodium-sulfur battery module work area.
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-sulfur battery module-specific insulation can be provided, and it can improve the heat insulation effect of sodium-sulfur battery module-specific insulation can, and reduces the maintenance cost of sodium-sulfur battery module.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of sodium-sulfur battery module-specific insulation can; comprise casing; be positioned at the insulation case lid at described casing top; and be positioned at electrical control cubicles on the described casing front side wall; the sidewall of described casing comprises inwall, heating plate, heat-insulation layer and the outer wall that sets gradually from inside to outside; described heat-insulation layer comprises reflecting horizon, hollow thermal insulation layer and the vacuum protection layer that from inside to outside sets gradually, and described vacuum protection layer is made by vacuum material.
Further, described outer wall is made by stainless steel sheet, and described inwall is made by mica plate.
Further, described reflecting horizon is made by ceramic beaverboard.
Further, described vacuum protection layer is made by carbon fiber board or polyfluortetraethylene plate.
Further, the air pressure in the described hollow thermal insulation layer be standard atmosphere a millesimal to one ten thousand/.
Further, the bottom of described casing is provided with bottom bracket.
Adopted the technical scheme of a kind of sodium-sulfur battery module-specific insulation can of the present utility model, soon the heat-insulation layer on the sodium-sulfur battery module-specific thermal insulation box body sidewall is divided into the technical scheme of the reflecting horizon, hollow thermal insulation layer and the vacuum protection layer that from inside to outside set gradually.Its technique effect is: by the reflecting horizon between described hollow thermal insulation layer and heating plate; improve the heat insulation effect of sodium-sulfur battery module-specific insulation can; by the vacuum protection layer between described outer wall and described hollow thermal insulation layer; guaranteed the condition of high vacuum degree of described hollow thermal insulation layer; the leak tightness of sodium-sulfur battery module-specific insulation can also significantly improves; in the sodium-sulfur battery module operational process; no longer need sodium-sulfur battery module-specific insulation can is regularly carried out vacuum pumping; reduced the maintenance cost of sodium-sulfur battery module; also be conducive to the volume of sodium-sulfur battery module-specific insulation can is done greatly, satisfy the requirement that the sodium-sulfur battery module maximizes.
Description of drawings
Fig. 1 is the structural representation of a kind of sodium-sulfur battery module-specific insulation can of the present utility model.
Fig. 2 is the side wall construction scheme drawing of the casing of a kind of sodium-sulfur battery module-specific insulation can of the present utility model.
The specific embodiment
See also Fig. 1 and Fig. 2, contriver 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 by reference to the accompanying drawings:
See also Fig. 1 and Fig. 2, a kind of sodium-sulfur battery module-specific insulation can of the present utility model comprises casing 1, covers the insulation case lid 2 at casing 1 top, is positioned at the electrical control cubicles 3 on casing 1 front side wall, and the bottom bracket 4 that is positioned at casing 1 bottom.Insulation case lid 2 is used for guaranteeing the leak tightness of sodium-sulfur battery module-specific insulation can.The effect of electrical control cubicles 3 is the temperature of sodium-sulfur battery module-specific insulation can is controlled.The effect of bottom bracket 4 is the level height of sodium-sulfur battery in the lifting sodium-sulfur battery module-specific insulation can, prevents the accidents such as sodium-sulfur battery generation water logging in the sodium-sulfur battery module-specific insulation can.
The sidewall of casing 1 is followed successively by inwall 11, heating plate 12, heat-insulation layer 13 and outer wall 14 from inside to outside.Wherein, inwall 11 is made by mica plate, plays insulation and prevents that the objectionable impurities in the sodium-sulfur battery module-specific insulation can from destroying the purpose of heating plate 12 and heat-insulation layer 13.Be heating plate 12 between inwall 11 and the heat-insulation layer 13, play the purpose that sodium-sulfur battery module-specific insulation can is heated.Outer wall 14 is made by stainless steel sheet, in order to prevent that material leaks in the sodium-sulfur battery module-specific insulation can.
A kind of improvement for sodium-sulfur battery module-specific insulation can maximum of the present utility model is the design of heat-insulation layer 13.Be that according to heat transfer rate on the sidewall of casing 1 of sodium-sulfur battery module-specific insulation can is the gradient principle of successively decreasing one by one from inside to outside, is divided into heat-insulation layer 13: reflecting horizon 131, hollow thermal insulation layer 132, vacuum protection layer 133 from inside to outside successively.Reflecting horizon 131 is close to heating plate 12 and is arranged, so the transfer rate height of heat in reflecting horizon 131, therefore the ceramic beaverboard with low thermal conductivity has been selected in reflecting horizon 131 for use, reflecting horizon 131 is reflecting heat effectively, reduce the temperature in the hollow thermal insulation layer 132, reduce the transfer rate of heat in hollow thermal insulation layer 132.Hollow thermal insulation layer 132 is between reflecting horizon 131 and vacuum protection layer 133; because hollow thermal insulation layer 132 has carried out vacuumizing processing; have condition of high vacuum degree in the hollow thermal insulation layer 132, the air pressure in the hollow thermal insulation layer 132 be standard atmosphere a millesimal to one ten thousand/.The condition of high vacuum degree of hollow thermal insulation layer 132 has lowered its thermal conductivity, has stoped heat further to pass to vacuum protection layer 133.Vacuum protection layer 133 is made by vacuum material, and the effect of vacuum protection layer 133 is: when preventing that heat in the hollow thermal insulation layer 132 from further outwards transmitting, guarantee the leak tightness of hollow thermal insulation layer 132, make hollow thermal insulation layer 132 keep condition of high vacuum degree.Vacuum protection layer 133 selected vacuum material are preferably Inorganic Non-metallic Materials such as carbon fiber board, also can select engineering plastics such as polyfluortetraethylene plate for use.
After the sidewall of the casing 1 of sodium-sulfur battery module-specific insulation can has adopted heat-insulation layer to be followed successively by the three-decker of reflecting horizon 131, hollow thermal insulation layer 132 and vacuum protection layer 133 from inside to outside; the heat that heating plate 12 produces is retained in the sodium-sulfur battery module-specific insulation can after three layers of obstruct of reflecting horizon 131, hollow thermal insulation layer 132, vacuum protection layer 133 to greatest extent.Simultaneously since in hollow thermal insulation layer 132 outsides increased vacuum protection layer 133; guaranteed the condition of high vacuum degree of hollow thermal insulation layer 132; simultaneously; the leak tightness of sodium-sulfur battery module-specific insulation can improves greatly; therefore sodium-sulfur battery module-specific insulation can is in operational process; no longer need to utilize vacuum pump regularly sodium-sulfur battery special-purpose thermal insulation case to be carried out vacuum pumping, reduced the maintenance cost of sodium-sulfur battery.Also be conducive to the volume of sodium-sulfur battery module-specific insulation can is done greatly, satisfy the requirement that the sodium-sulfur battery module maximizes.Simultaneously owing to increased reflecting horizon 131 in hollow thermal insulation layer 132 inboards, the most heat that heating plate 2 produces is reflected layer 131 reflection and does not pass to hollow thermal insulation layer 132, improve sodium-sulfur battery module-specific haybox cooking and effect of heat insulation, made interior generation of sodium-sulfur battery module-specific insulation can be beneficial to the comparatively balanced temperature field that the sodium-sulfur battery module is moved.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, and be not to be used as restriction 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 (6)
1. sodium-sulfur battery module-specific insulation can; comprise casing (1); be positioned at the insulation case lid (2) at described casing (1) top; and be positioned at electrical control cubicles (3) on described casing (1) front side wall; the sidewall of described casing (1) comprises the inwall (11) that sets gradually from inside to outside; heating plate (12); heat-insulation layer (13) and outer wall (14); it is characterized in that: described heat-insulation layer (13) comprises the reflecting horizon (131) that from inside to outside sets gradually; hollow thermal insulation layer (132) and vacuum protection layer (133), described vacuum protection layer (133) is made by vacuum material.
2. a kind of sodium-sulfur battery module-specific insulation can according to claim 1, it is characterized in that: described outer wall (14) is made by stainless steel sheet, and described inwall (11) is made by mica plate.
3. a kind of sodium-sulfur battery module-specific insulation can according to claim 1 and 2, it is characterized in that: described reflecting horizon (131) are made by ceramic beaverboard.
4. a kind of sodium-sulfur battery module-specific insulation can according to claim 1 and 2, it is characterized in that: described vacuum protection layer (133) is made by carbon fiber board or polyfluortetraethylene plate.
5. a kind of sodium-sulfur battery module-specific insulation can according to claim 1 and 2 is characterized in that: the air pressure in the described hollow thermal insulation layer (132) be standard atmosphere a millesimal to one ten thousand/.
6. a kind of sodium-sulfur battery module-specific insulation can according to claim 1 and 2, it is characterized in that: the bottom of described casing (1) is provided with bottom bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103435 CN203158517U (en) | 2013-03-07 | 2013-03-07 | Dedicated sodium-sulfur cell module incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103435 CN203158517U (en) | 2013-03-07 | 2013-03-07 | Dedicated sodium-sulfur cell module incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158517U true CN203158517U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103435 Expired - Lifetime CN203158517U (en) | 2013-03-07 | 2013-03-07 | Dedicated sodium-sulfur cell module incubator |
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| Country | Link |
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| CN (1) | CN203158517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129842A (en) * | 2013-03-07 | 2013-06-05 | 上海电气钠硫储能技术有限公司 | Special insulation box for sodium-sulfur cell module |
-
2013
- 2013-03-07 CN CN 201320103435 patent/CN203158517U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129842A (en) * | 2013-03-07 | 2013-06-05 | 上海电气钠硫储能技术有限公司 | Special insulation box for sodium-sulfur cell module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200914 Address after: Room 1201, no.1346 Gonghe Xin Road, Jing'an District, Shanghai 200070 Patentee after: Shanghai Electric Enterprise Development Co.,Ltd. Address before: 201815 Shanghai Jiading District City Jia Zhu Road No. 1997 Patentee before: SHANGHAI ELECTRIC SODIUM SULFUR ENERGY STORAGE TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |