CN203094779U - Board for dedicated insulation can for sodium-sulfur cell module - Google Patents
Board for dedicated insulation can for sodium-sulfur cell module Download PDFInfo
- Publication number
- CN203094779U CN203094779U CN 201320104887 CN201320104887U CN203094779U CN 203094779 U CN203094779 U CN 203094779U CN 201320104887 CN201320104887 CN 201320104887 CN 201320104887 U CN201320104887 U CN 201320104887U CN 203094779 U CN203094779 U CN 203094779U
- Authority
- CN
- China
- Prior art keywords
- sodium
- insulation
- battery module
- cell 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.)
- Expired - Lifetime
Links
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model discloses a board for a dedicated insulation can for a sodium-sulfur cell module. The board for the dedicated insulation can for the sodium-sulfur cell module comprises an inner wall, a heating board, a thermal insulating layer and an outer wall, wherein the inner wall, the heating board, the thermal insulating layer and the outer wall are arranged from inside to outside in sequence. The thermal insulating layer comprises a reflecting layer, a hollow thermal insulating layer and a vacuum protective layer, wherein the reflecting layer, the hollow thermal insulating layer and the vacuum protective layer are arranged from inside to outside in sequence. The vacuum protective layer is made of vacuum materials. The board for the dedicated insulation can for the sodium-sulfur cell module has the advantages that the thermal insulating effect of the dedicated insulation can for the sodium-sulfur cell module is improved, the high degree of vacuum of the hollow thermal insulating layer is ensured, tightness of the dedicated insulation can for the sodium-sulfur cell module is remarkably improved, vacuum supply operation does not need to be regularly carried out on the inside of the dedicated insulation can for the sodium-sulfur cell module any longer, maintenance cost of the sodium-sulfur cell module is reduced, the size of the dedicated insulation can for the sodium-sulfur cell module can be made larger more conveniently, and the enlargement requirement of the sodium-sulfur cell module is met.
Description
Technical field
The utility model relates to a kind of sheet material that is used for 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, and 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 safeguarding.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 sheet material that is used for 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 sheet material that is used for sodium-sulfur battery module-specific insulation can; comprise the inwall, heating plate, heat-insulation layer and the outer wall that set 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/.
Adopted a kind of technical scheme that is used for the sheet material of sodium-sulfur battery module-specific insulation can of the present utility model, promptly the heat-insulation layer on the sheet material that will be used for sodium-sulfur battery module-specific insulation can 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 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 outer wall and 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 insulation can is regularly carried out vacuum pumping; reduced the maintenance cost of sodium-sulfur battery module; also help 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 a kind of structural representation that is used for the sheet material of sodium-sulfur battery module-specific insulation can of the present utility model.
The specific embodiment
See also Fig. 1, 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 in conjunction with the accompanying drawings:
See also Fig. 1, a kind of sheet material that is used for sodium-sulfur battery module-specific insulation can of the present utility model is followed successively by inwall 1, heating plate 2, heat-insulation layer 3 and outer wall 4 from inside to outside.Wherein, inwall 1 is made by mica plate, plays insulation and prevents objectionable impurities hot plate 2 in the sodium-sulfur battery module-specific insulation can and the purpose of heat-insulation layer 3.Between inwall 1 and the heat-insulation layer 3 is heating plate 2, plays the purpose that sodium-sulfur battery module-specific insulation can is heated.Outer wall 4 is made by the stainless steel sheet plate, in order to prevent that material leaks in the sodium-sulfur battery module-specific insulation can.
A kind of improvement that is used for the sheet material of sodium-sulfur battery module-specific insulation can of the present utility model is the design of heat-insulation layer 3.According to the transfer rate of heat on a kind of sheet material that the is used for sodium-sulfur battery module-specific insulation can of the present utility model gradient principle of successively decreasing one by one from inside to outside, heat-insulation layer 3 is divided into from inside to outside successively: reflecting horizon 31, hollow thermal insulation layer 32, vacuum protection layer 33.Reflecting horizon 31 is close to heating plate 2 and is provided with, so the transfer rate height of heat in reflecting horizon 31, therefore the ceramic beaverboard with low thermal conductivity has been selected in reflecting horizon 31 for use, reflecting horizon 31 is reflecting heat effectively, reduce the temperature in the hollow thermal insulation layer 32, reduce the transfer rate of heat in hollow thermal insulation layer 32.Hollow thermal insulation layer 32 is between reflecting horizon 31 and vacuum protection layer 33; because hollow thermal insulation layer 32 has carried out vacuumizing processing; have condition of high vacuum degree in the hollow thermal insulation layer 32, the air pressure in the hollow thermal insulation layer 32 be standard atmosphere a millesimal to one ten thousand/.The condition of high vacuum degree of hollow thermal insulation layer 32 has lowered its thermal conductivity, has stoped heat further to pass to vacuum protection layer 33.Vacuum protection layer 33 is made by vacuum material, and the effect of vacuum protection layer 33 is: when preventing that heat in the hollow thermal insulation layer 32 from further outwards transmitting, guarantee the leak tightness of hollow thermal insulation layer 32, make hollow thermal insulation layer 32 keep condition of high vacuum degree.Vacuum protection layer 33 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 sodium-sulfur battery module-specific insulation can uses a kind of sheet material that is used for sodium-sulfur battery module-specific insulation can of the present utility model; the heat that heating plate 2 produces is retained in the sodium-sulfur battery module-specific insulation can after three layers of obstruct of reflecting horizon 31, hollow thermal insulation layer 32, vacuum protection layer 33 to greatest extent.Simultaneously since in hollow thermal insulation layer 32 outsides increased vacuum protection layer 33; guaranteed the condition of high vacuum degree of hollow thermal insulation layer 32; the leak tightness of sodium-sulfur battery module-specific insulation can has also had raising simultaneously; sodium-sulfur battery module-specific insulation can is in sodium-sulfur battery module operational process; no longer need to utilize vacuum pump regularly sodium-sulfur battery module-specific insulation can be carried out vacuum pumping, reduced the maintenance cost of sodium-sulfur battery module.Also help 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 31 in hollow thermal insulation layer 32 inboards, the most heat that heating plate 2 produces is reflected layer 31 reflection and does not pass to hollow thermal insulation layer 32, 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 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 (5)
1. sheet material that is used for sodium-sulfur battery module-specific insulation can; comprise the inwall (1), heating plate (2), heat-insulation layer (3) and the outer wall (4) that set gradually from inside to outside; it is characterized in that: described heat-insulation layer (3) comprises reflecting horizon (31), hollow thermal insulation layer (32) and the vacuum protection layer (33) that from inside to outside sets gradually, and described vacuum protection layer (33) is made by vacuum material.
2. a kind of sheet material that is used for sodium-sulfur battery module-specific insulation can according to claim 1 is characterized in that: described outer wall (4) is made by stainless steel sheet, and described inwall (1) is made by mica plate.
3. a kind of sheet material that is used for sodium-sulfur battery module-specific insulation can according to claim 1 and 2 is characterized in that: described reflecting horizon (31) are made by ceramic beaverboard.
4. a kind of sheet material that is used for sodium-sulfur battery module-specific insulation can according to claim 1 and 2 is characterized in that: described vacuum protection layer (33) is made by carbon fiber board or polyfluortetraethylene plate.
5. a kind of sheet material that is used for 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 (32) be standard atmosphere a millesimal to one ten thousand/.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104887 CN203094779U (en) | 2013-03-07 | 2013-03-07 | Board for dedicated insulation can for sodium-sulfur cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104887 CN203094779U (en) | 2013-03-07 | 2013-03-07 | Board for dedicated insulation can for sodium-sulfur cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203094779U true CN203094779U (en) | 2013-07-31 |
Family
ID=48846202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104887 Expired - Lifetime CN203094779U (en) | 2013-03-07 | 2013-03-07 | Board for dedicated insulation can for sodium-sulfur cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203094779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727357A (en) * | 2013-09-11 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Ultrathin high-temperature-resistant thermal insulation material structure |
| CN105782640A (en) * | 2014-12-18 | 2016-07-20 | 西安科弘厨房工程设备有限责任公司 | Vacuum heat preservation structure of thermal equipment |
| CN109334141A (en) * | 2018-09-12 | 2019-02-15 | 中山波利马塑胶科技有限公司 | A kind of plate construction of incubator and preparation method thereof |
-
2013
- 2013-03-07 CN CN 201320104887 patent/CN203094779U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727357A (en) * | 2013-09-11 | 2014-04-16 | 太仓派欧技术咨询服务有限公司 | Ultrathin high-temperature-resistant thermal insulation material structure |
| CN105782640A (en) * | 2014-12-18 | 2016-07-20 | 西安科弘厨房工程设备有限责任公司 | Vacuum heat preservation structure of thermal equipment |
| CN109334141A (en) * | 2018-09-12 | 2019-02-15 | 中山波利马塑胶科技有限公司 | A kind of plate construction of incubator and preparation method thereof |
| CN109334141B (en) * | 2018-09-12 | 2023-11-10 | 中山波利马塑胶科技有限公司 | Plate structure of insulation box and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103129842A (en) | Special insulation box for sodium-sulfur cell module | |
| CN203094779U (en) | Board for dedicated insulation can for sodium-sulfur cell module | |
| CN204388026U (en) | Vertical multi source heating boiler | |
| CN102506509A (en) | Medium-temperature and high-temperature solar heat collector tube exhaust method and device | |
| CN203572153U (en) | Vacuum drier | |
| CN203158517U (en) | Dedicated sodium-sulfur cell module incubator | |
| CN204494866U (en) | A kind of low-loss flat-plate solar collector | |
| CN204830438U (en) | Energy -conserving water heater | |
| CN204693793U (en) | A kind of waste heat boiler | |
| CN102249558B (en) | Manufacturing system for vacuum glass | |
| CN209989247U (en) | Vacuum glass plane sealing device | |
| CN203364419U (en) | Water tank of air energy water heater | |
| CN104928174A (en) | Biogas pool high in raw material utilization rate | |
| CN205425467U (en) | Solar energy vacuum flat plate collector | |
| CN206338948U (en) | A kind of partition heating formula water tank | |
| CN104534860A (en) | Efficient insulation box wall of impregnated paper drying box | |
| CN205142766U (en) | Direct current uninterrupted power source convection system | |
| CN104499340A (en) | Thermal insulation wall unit of impregnated paper drying box | |
| CN203940221U (en) | Multi-lay winding vacuum insulation gas cylinder pumped vacuum systems equipment circulating-heating room | |
| CN104019355B (en) | Multi-lay winding vacuum insulation gas cylinder pumped vacuum systems equipment circulating-heating room | |
| CN204874537U (en) | Methane -generating pit that utilization ratio of material is high | |
| CN203833808U (en) | Phase change heat storage device based heat circulation type chemical tempered glass furnace | |
| CN202328873U (en) | Medium/high-temperature solar heat collection tube type exhausting device | |
| CN103322777A (en) | Drying oven | |
| CN202757268U (en) | Novel electric and vacuum hot water unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200907 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. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |