CN204289603U - A kind of liquid metal cell device - Google Patents
A kind of liquid metal cell device Download PDFInfo
- Publication number
- CN204289603U CN204289603U CN201420780918.8U CN201420780918U CN204289603U CN 204289603 U CN204289603 U CN 204289603U CN 201420780918 U CN201420780918 U CN 201420780918U CN 204289603 U CN204289603 U CN 204289603U
- Authority
- CN
- China
- Prior art keywords
- battery
- exit
- liquid
- battery case
- battery cathode
- 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.)
- Active
Links
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Secondary Cells (AREA)
- Hybrid Cells (AREA)
Abstract
The utility model belongs to chemical energy storage battery technical field, just relates to a kind of molten metal lithium of low melting point specifically as negative pole, and positive electrode selects lead and the plumbous antimony of low-melting alloy thereof, and low melting point fused salt is as electrolytical liquid metal cell device.It comprises battery case, battery cathode exit, anode exit, it is characterized in that: negative material is liquid lithium metal, positive electrode is liquid lead antimony alloy, and electrolyte is molten-salt electrolysis liquid, and battery cathode exit is provided with electrode material inlet; The bottom of battery case is provided with positive pole exit, is provided with battery cathode exit at the top of battery case, is provided with electrode material inlet in the heart in battery cathode exit.The utility model has the advantage of: can meet the requirement of fixed chemical energy storage application performance, have efficiency for charge-discharge very high, the life-span is long, can big current, high power discharge; The advantages such as low cost.
Description
Technical field
The utility model belongs to chemical energy storage battery technical field, just relates to a kind of molten metal lithium of low melting point specifically as negative pole, and positive electrode selects lead and the plumbous antimony of low-melting alloy thereof, and low melting point fused salt is as electrolytical liquid metal cell device.
Background technology
The renewable energy power generation such as wind energy, solar energy has discontinuous characteristic, and large-scale energy storage system effectively can realize the stable state generating of renewable energy power generation, thus improves electrical network to the digestion capability of renewable energy power generation.Therefore, the research of various energy storage technology is constantly stepped up in countries in the world.Energy storage mode main is at present divided into physics energy storage, chemical energy storage and superconducting energy storage etc.Wherein physics energy storage mode mainly contains pumped storage, Caes and flywheel energy storage.Chemical energy storage technology mainly contains lead-acid battery, flow battery, sodium-sulphur battery, ultracapacitor, metal-air cell, secondary cell (metal hydride nickel storage battery, lithium-ions battery) etc.Chemical energy storage technology is adapted at the stored energy application field of 100 kW-10 MW ranks.Current Technical comparing maturation be zinc-bromine flow battery and all-vanadium flow battery, and sodium-sulphur battery only have at present Japan NGK achieve commercialization.These battery problems faced of extensive employing are that cost is high, fail safe.
Summary of the invention
There is provided a kind of liquid metal cell during the purpose of this utility model, comprise liquid lithium negative electrode, molten-salt electrolysis liquid and liquid antimonial lead anode, this structure has that current density is higher, cycle life is longer and the simpler advantage of large-scale energy storage system processing.The utility model is reach the technical scheme that above-mentioned technical purpose takes to be:
A kind of liquid metal cell device, it comprises battery case, battery cathode exit, anode exit, it is characterized in that: negative material is liquid lithium metal, positive electrode is liquid lead antimony alloy, electrolyte is molten-salt electrolysis liquid, and battery cathode exit is provided with electrode material inlet; The bottom of battery case is provided with positive pole exit, is provided with battery cathode exit at the top of battery case, is provided with electrode material inlet in the heart in battery cathode exit.
Described battery case outer setting has the installing hole for installing temp probe, and is provided with temp probe in installing hole.
Described battery case is high-temperature insulation ceramic material.
The utility model has the advantage of: can meet the requirement of fixed chemical energy storage application performance, have efficiency for charge-discharge very high, the life-span is long, can big current, high power discharge; The advantages such as low cost.Battery basic structure comprises liquid alkali metal negative electrode, molten-salt electrolysis liquid and liquid lead antimony alloy anode, due to the salt of contact and the not phase compatibility of metal, is three independent stratums by density self-isolation.Relative conventional battery, high-melting-point, high-voltage metal and low melting point, low cost are metallic alloying, the high voltage of holding unit while contributing to reducing operating temperature.Therefore this battery is probably more widely applicable for other battery chemistries.
Accompanying drawing explanation
Fig. 1 is longitudinal section of the present utility model.
In figure: 1-battery cathode exit, 1-1-electrode material inlet, 2-battery case, 3-negative material liquid lithium metal, 4-electrolyte, 5-liquid lead antimony alloy positive electrode, 6-positive pole exit, 7-temp probe installing hole.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in drawings, the utility model, primarily of battery case 2, adopts high-temperature insulation material to process.Its object is to effectively to isolate negative material liquid lithium metal 3 and the conducting of liquid lead antimony alloy positive electrode 5, cause internal short-circuit of battery, and can effectively prevent its at high temperature with the reaction of liquid lithium, play good insulation effect.Electrolyte 4 is molten-salt electrolysis liquid.During the mixing of molten-salt electrolysis liquid, liquid lithium metal, liquid lead antimony alloy, due to the salt of contact and the not phase compatibility of metal, be three independent stratums by density self-isolation.Wherein, intermediate layer is dielectric substrate, and the material of both sides is respectively liquid lithium metal level and liquid lead antimony alloy layer.Be provided with battery cathode exit 1 above it, in battery cathode exit 1, be provided with electrode material inlet 1-1 in the heart.The bottom of battery case is provided with positive pole exit 6.Battery case 2 outside is provided with temp probe installing hole 7, being convenient to control in real time and monitoring battery temperature, allowing battery be in optimum Working for installing temp probe.
Claims (3)
1. a liquid metal cell device, it comprises battery case, battery cathode exit, anode exit, it is characterized in that: negative material is liquid lithium metal, positive electrode is liquid lead antimony alloy, electrolyte is molten-salt electrolysis liquid, and battery cathode exit is provided with electrode material inlet; The bottom of battery case is provided with positive pole exit, is provided with battery cathode exit at the top of battery case, is provided with electrode material inlet in the heart in battery cathode exit.
2. a kind of liquid metal cell device according to claim 1, is characterized in that: described battery case outer setting has the installing hole for installing temp probe, and is provided with temp probe in installing hole.
3. a kind of liquid metal cell device according to claim 1 and 2, is characterized in that: described battery case is high-temperature insulation ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780918.8U CN204289603U (en) | 2014-12-12 | 2014-12-12 | A kind of liquid metal cell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780918.8U CN204289603U (en) | 2014-12-12 | 2014-12-12 | A kind of liquid metal cell device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289603U true CN204289603U (en) | 2015-04-22 |
Family
ID=52872735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780918.8U Active CN204289603U (en) | 2014-12-12 | 2014-12-12 | A kind of liquid metal cell device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289603U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006601A (en) * | 2015-08-12 | 2015-10-28 | 王建平 | Liquid metal battery |
| WO2016180057A1 (en) * | 2015-05-13 | 2016-11-17 | 北京科技大学 | Rechargeable molten salt battery with aluminum ion and preparation method thereof |
| CN106252747A (en) * | 2016-08-30 | 2016-12-21 | 中国西电电气股份有限公司 | A kind of shell structure for liquid metal cell and preparation method thereof |
| CN107086330A (en) * | 2017-04-14 | 2017-08-22 | 云南靖创液态金属热控技术研发有限公司 | Liquid metal cell and preparation method |
| CN107946668A (en) * | 2017-11-09 | 2018-04-20 | 新奥科技发展有限公司 | A kind of liquid metal cell |
| WO2019170074A1 (en) * | 2018-03-08 | 2019-09-12 | Yi Cui | Solid electrolyte-based molten lithium electrochemical cells |
| CN112952211A (en) * | 2021-01-27 | 2021-06-11 | 华中科技大学 | Liquid metal battery and preparation method thereof |
| CN113745492A (en) * | 2021-08-26 | 2021-12-03 | 西安交通大学 | Liquid metal battery with prefabricated multi-pore structure positive electrode and preparation method thereof |
| CN113871691A (en) * | 2021-11-03 | 2021-12-31 | 北京欧菲金太科技有限责任公司 | High-temperature lithium battery power station for power grid energy storage peak shaving and working method thereof |
-
2014
- 2014-12-12 CN CN201420780918.8U patent/CN204289603U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016180057A1 (en) * | 2015-05-13 | 2016-11-17 | 北京科技大学 | Rechargeable molten salt battery with aluminum ion and preparation method thereof |
| CN105006601A (en) * | 2015-08-12 | 2015-10-28 | 王建平 | Liquid metal battery |
| CN106252747A (en) * | 2016-08-30 | 2016-12-21 | 中国西电电气股份有限公司 | A kind of shell structure for liquid metal cell and preparation method thereof |
| CN106252747B (en) * | 2016-08-30 | 2018-12-07 | 中国西电电气股份有限公司 | A kind of shell structure and preparation method thereof for liquid metal cell |
| CN107086330B (en) * | 2017-04-14 | 2019-10-15 | 云南靖创液态金属热控技术研发有限公司 | Liquid metal cell and preparation method |
| CN107086330A (en) * | 2017-04-14 | 2017-08-22 | 云南靖创液态金属热控技术研发有限公司 | Liquid metal cell and preparation method |
| CN107946668A (en) * | 2017-11-09 | 2018-04-20 | 新奥科技发展有限公司 | A kind of liquid metal cell |
| WO2019170074A1 (en) * | 2018-03-08 | 2019-09-12 | Yi Cui | Solid electrolyte-based molten lithium electrochemical cells |
| CN112514136A (en) * | 2018-03-08 | 2021-03-16 | 崔屹 | Solid electrolyte based molten lithium electrochemical cell |
| CN112952211A (en) * | 2021-01-27 | 2021-06-11 | 华中科技大学 | Liquid metal battery and preparation method thereof |
| CN113745492A (en) * | 2021-08-26 | 2021-12-03 | 西安交通大学 | Liquid metal battery with prefabricated multi-pore structure positive electrode and preparation method thereof |
| CN113745492B (en) * | 2021-08-26 | 2022-12-30 | 西安交通大学 | Liquid metal battery with prefabricated multi-pore structure positive electrode and preparation method thereof |
| CN113871691A (en) * | 2021-11-03 | 2021-12-31 | 北京欧菲金太科技有限责任公司 | High-temperature lithium battery power station for power grid energy storage peak shaving and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204289603U (en) | A kind of liquid metal cell device | |
| CN103259004B (en) | Anode material for liquid-state and semi-liquid-state metal energy-storing batteries | |
| CN107437636B (en) | A kind of high-temperature molten salt battery | |
| CN107482209B (en) | Positive electrode material for liquid and semi-liquid metal batteries | |
| CN204230347U (en) | A kind of liquid metal cell device | |
| CN109326834B (en) | High-temperature molten salt battery | |
| CN110729470B (en) | Positive electrode material of liquid or semi-liquid metal battery, preparation method and application | |
| CN108134141B (en) | Static zinc-bromine battery without diaphragm | |
| CN104064824A (en) | Water system rechargeable battery | |
| CN103682468B (en) | Electromobile lead acid storage battery electrolyte | |
| CN102780049B (en) | High-capacity sodium-nickel-chloride unit flat plate battery and battery pack thereof | |
| CN103165918B (en) | Zinc and manganese reserve battery and manufacture method thereof | |
| CN201523044U (en) | Power lithium ion battery | |
| CN102751503A (en) | Carbon/lithium stannate/graphene composite cathode material of lithium battery and preparation method of material | |
| CN203617407U (en) | Energy storage battery | |
| CN113193179A (en) | Liquid metal battery and preparation method thereof | |
| CN113809409A (en) | Low-melting-point molten salt electrolyte of liquid or semi-liquid metal battery, preparation and application | |
| CN102931402A (en) | Preparation of rare earth metal-tin sulfide/grapheme negative electrode material for lithium ion batteries | |
| CN107887673A (en) | A kind of liquid-metal fuel cell | |
| CN110620271A (en) | Low-temperature liquid and semi-liquid metal battery | |
| CN104124444B (en) | A kind of positive electrode for liquid-solid metal battery | |
| CN102916187B (en) | Method for preparing graphene/lithium stannate composite material of lithium battery | |
| CN110429356A (en) | A kind of recovery method and device of liquid metal cell | |
| CN205016632U (en) | Energy storage cell | |
| CN208352497U (en) | A kind of solid state battery having self heating function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU DAXINCHENG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GOU FUJUN Effective date: 20150519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550000 GUIYANG, GUIZHOU PROVINCE TO: 610200 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150519 Address after: 610200 Sichuan Province, Chengdu City Industrial Shuangliu southwest Port Economic Development Zone District (West Airport incubator) Patentee after: Chengdu Daxincheng Technology Co., Ltd. Address before: 550000, Huaxi District, Guizhou City, Guiyang Province, Guizhou University North District staff dormitory Patentee before: Pi Fujun |