CN106129489A - A kind of sodium-sulphur battery group - Google Patents
A kind of sodium-sulphur battery group Download PDFInfo
- Publication number
- CN106129489A CN106129489A CN201610681075.XA CN201610681075A CN106129489A CN 106129489 A CN106129489 A CN 106129489A CN 201610681075 A CN201610681075 A CN 201610681075A CN 106129489 A CN106129489 A CN 106129489A
- Authority
- CN
- China
- Prior art keywords
- sodium
- sulphur battery
- monomer
- positive pole
- sulphur
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of sodium-sulphur battery group in energy storage field, chassis body including upper opening, lifting location structure it is disposed with on the perisporium of described chassis body, the bottom of described chassis body is provided with one piece of location-plate, the end face of described location-plate is provided with some locating slots arranged in arrays, an insulation Muscovitum sleeve pipe it is fixed with on each described locating slot, it is provided with a sodium-sulphur battery monomer in each described insulation Muscovitum sleeve pipe, described sodium-sulphur battery monomer all includes shell, positive pole ear and negative lug, described sodium-sulphur battery monomer is connected to become described sodium-sulphur battery group by battery connecting piece, engaged by argon arc welding between positive pole ear and negative lug and the corresponding battery connecting piece of described sodium-sulphur battery monomer.It has the technical effect that the heating of sodium-sulfur battery module inside and temperature control electronic devices and components will not be caused damage by the assembling of sodium-sulphur battery group, and working place is big, is suitable for robot automation's welding, improves production efficiency, reduce production cost.
Description
Technical field
The present invention relates to a kind of sodium-sulphur battery group in energy storage field.
Background technology
Sodium-sulphur battery be a kind of metallic sodium as negative pole, sulfur as positive pole, β " alumina eltrolysis matter pipe as barrier film,
290 DEG C～the 360 DEG C high temperature secondary battery run.Sodium-sulphur battery is widely used in peak load shifting, emergency power supply, wind-power electricity generation
Etc. the stable output of regenerative resource and improve the aspect such as power quality.In such applications, it is generally required to by sodium-sulphur battery
Apply after monomer composition sodium-sulphur battery group or sodium-sulfur battery module.
Sodium-sulphur battery monomer is typically placed in couveuse by prior art, uses aluminum alloy connector by sodium-sulphur battery monomer
Carry out series, parallel or serial-parallel mirror, form sodium-sulphur battery group or sodium-sulfur battery module.The method has the disadvantage that
One, narrow space in couveuse, sodium-sulphur battery monomer connects is inconvenient to cause inefficiency, and is not suitable for robot automatic welding
Connect；Second, aluminum alloy connector typically uses argon arc welding technique with the joint of sodium-sulphur battery monomer, the big electricity during argon arc welding
The heating of couveuse inside and temperature control electronic devices and components may be caused damage by stream；3rd, different model sodium-sulfur battery module needs
The quantity of sodium-sulphur battery monomer and connected mode different, cause the assembly line quantity of sodium-sulphur battery group to increase or
Complexity increases, and finally considerably increases production cost.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of sodium-sulphur battery group, its assembling will not be right
The internal heating of sodium-sulfur battery module and temperature control electronic devices and components cause damage, and working place is big, is suitable for robot automation
Welding, sodium-sulfur battery module assembly line is greatly simplified, and improves production efficiency, reduces production cost.
A kind of technical scheme realizing above-mentioned purpose is: a kind of sodium-sulphur battery group, including the chassis body of upper opening, institute
Stating and be disposed with lifting location structure on the perisporium of chassis body, the bottom of described chassis body is provided with one piece of location-plate, described fixed
The end face of position plate is provided with some locating slots arranged in arrays, and each described locating slot is fixed with an insulation Muscovitum set
Pipe, is provided with a sodium-sulphur battery monomer in each described insulation Muscovitum sleeve pipe, and described sodium-sulphur battery monomer all includes shell, positive pole
Lug and negative lug, described sodium-sulphur battery monomer is connected to become described sodium-sulphur battery group, described sodium sulfur by battery connecting piece
Engaged by argon arc welding between positive pole ear and negative lug and the corresponding battery connecting piece of battery cell.
Further, positive pole ear and the negative lug of described sodium-sulphur battery monomer be arranged in parallel.Further,
It is disposed with pressure-wire on the positive pole ear of each described sodium-sulphur battery monomer and negative lug.
Further, when the negative pole pole of positive pole ear and adjacent sodium-sulphur battery monomer of any one sodium-sulphur battery monomer
When ear is parallel, by the first battery between the positive pole ear of this sodium-sulphur battery monomer and the negative lug of adjacent sodium-sulphur battery monomer
Connector connects, and described first battery connecting piece includes that the first positive pole that the positive pole ear with this sodium-sulphur battery monomer engages is connected
Part, the first anode connector engaged with the negative lug of adjacent sodium-sulphur battery monomer, and connect described first positive pole connection
Part and described first anode connector, the first middleware of level.
Further, when the negative pole pole of positive pole ear and adjacent sodium-sulphur battery monomer of any one sodium-sulphur battery monomer
When ear-lobe is straight, by the second battery between the positive pole ear of this sodium-sulphur battery monomer and the negative lug of adjacent sodium-sulphur battery monomer
Connector connects, and described second battery connecting piece includes that the second positive pole that the positive pole ear with this sodium-sulphur battery monomer engages is connected
Part, the second anode connector engaged with the negative lug of adjacent sodium-sulphur battery monomer, and connect described second positive pole connection
Part and described second anode connector, the second middleware of L-shaped.
Further, the outer wall of the shell of each described sodium-sulphur battery monomer is all disposed with temperature sensor.
Further, four perisporiums of described chassis body all have some level troughs arranged in parallel, described lifting
Location structure is positioned at the top going up most a described level trough.
Further, be filled with between described insulation Muscovitum sleeve pipe and the radial direction of described sodium-sulphur battery monomer quartz sand or
Yellow sand.
Have employed the technical scheme of a kind of sodium-sulphur battery group of the present invention, including the chassis body of upper opening, described frame
Being disposed with lifting location structure on the perisporium of frame body, the bottom of described chassis body is provided with one piece of location-plate, described location-plate
End face be provided with some locating slots arranged in arrays, each described locating slot is fixed with one insulation Muscovitum sleeve pipe, often
Being provided with a sodium-sulphur battery monomer in individual described insulation Muscovitum sleeve pipe, described sodium-sulphur battery monomer all includes shell, positive pole ear
And negative lug, described sodium-sulphur battery monomer is connected to become described sodium-sulphur battery group, described sodium-sulphur battery by battery connecting piece
Engaged by argon arc welding between positive pole ear and negative lug and the corresponding battery connecting piece of monomer.It has the technical effect that sodium
The heating of sodium-sulfur battery module inside and temperature control electronic devices and components will not be caused damage, and working place by the assembling of sulfur set of cells
Greatly, being suitable for robot automation's welding, sodium-sulfur battery module assembly line is greatly simplified, and improves production efficiency, reduces
Production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the chassis body of a kind of sodium-sulphur battery group of the present invention.
Fig. 2 is the structural representation of the location-plate of a kind of sodium-sulphur battery group of the present invention.
Fig. 3 is the structural representation of the insulation Muscovitum sleeve pipe of a kind of sodium-sulphur battery group of the present invention.
Fig. 4 is the structural representation of the sodium-sulphur battery monomer of a kind of sodium-sulphur battery group of the present invention.
Fig. 5 is the structural representation of the first battery connecting piece of a kind of sodium-sulphur battery group of the present invention.
Fig. 6 is the structural representation of the second battery connecting piece of a kind of sodium-sulphur battery group of the present invention.
Fig. 7 is five strings five structural representation of sodium-sulphur battery group embodiment of a kind of sodium-sulphur battery group of the present invention.
Fig. 8 is the structural representation of 25 string sodium-sulphur battery group embodiments of a kind of sodium-sulphur battery group of the present invention.
Fig. 9 is the enlarged diagram of Fig. 8 lower left quarter.
Detailed description of the invention
Refer to Fig. 1 to Fig. 9, the present inventor in order to enable preferably technical scheme to be understood,
Below by specifically embodiment, and combine accompanying drawing and be described in detail:
Referring to Fig. 1 and Fig. 2, a kind of sodium-sulphur battery group of the present invention includes the chassis body 11 of upper opening, framework master
All have some level troughs 11 arranged in parallel on four perisporiums of body 11, go up most the top of a level trough 11 and be provided with and hang
Set bit architecture 12.Lifting location structure 12 be the present invention a kind of sodium-sulphur battery group handling process in the fixing of buckle or hawser
Hole.
Chassis body 1 is made up of 6061 aluminium alloys, it is possible to is made up of rustless steel or other high-temperature alloy, can accommodate 25 joints
Sodium-sulphur battery monomer 3.
The bottom of chassis body 1 is provided with location-plate 2, the end face of location-plate 2 is evenly equipped with 25 arranged in arrays,
The corresponding sodium-sulphur battery monomer 3 of recessed locating slot 21. each locating slot 21.
Referring to Fig. 3 and Fig. 4, each sodium-sulphur battery monomer 3 is respectively positioned in an insulation Muscovitum sleeve pipe 4, and insulate Muscovitum set
Pipe 4 is by body 41, and for (not shown) at the bottom of the set of body 41 bottom lock being formed, wherein body 41 is by phlogopite
Paper is equipped with the adhesive of correspondence and forms through bonding winding, and quality is hard, is equipped with the adhesive of correspondence at the bottom of described set by phlogopite paper
It is laminated.Insulation Muscovitum sleeve pipe 4 has good electrical insulation properties and higher mechanical strength, the height of resistance to more than 1000 DEG C
Temperature.Each insulation Muscovitum sleeve pipe 4 correspondence is put in and is placed in a locating slot 21, the internal diameter of locating slot 21 and insulation Muscovitum sleeve pipe 4
External diameter corresponding, it is achieved sodium-sulphur battery monomer 3 positions.
Sodium-sulphur battery monomer 3 is in cylinder, and its external diameter is corresponding with the internal diameter of insulation Muscovitum sleeve pipe 4, sodium-sulphur battery monomer 3
Positive pole ear 31, negative lug 32 and shell 33 are made by 3003 aluminium alloys.Sodium-sulphur battery monomer 3 and corresponding insulation Muscovitum
Can filled stone sand, yellow sand or other high-temperature resistant particle between the radial direction of sleeve pipe 4.
In the present embodiment, positive pole ear 31 and the negative lug 32 of sodium-sulphur battery monomer 3 be arranged in parallel.
In the present embodiment, also can be provided with the first battery connecting piece 6 and the second battery connecting piece 7.
First battery connecting piece 6 includes the first positive pole connector 61 and the first anode connector 62, the first positive pole connector
61 and first anode connector 62 be arranged in parallel, the bottom of the first positive pole connector 61 and the end of the first anode connector 62
Level the first middleware 63 it is provided with between end.
Second battery connecting piece 7 includes the second positive pole connector 71 and the second anode connector 72, the second positive pole connector
71 and first anode connector 72 be arranged in a mutually vertical manner, set between the second positive pole connector 71 and the second anode connector 72
There is the second middleware 73 of L-shaped.
The material of the first battery connecting piece 6 and the second battery connecting piece 7 is 1100 aluminium alloys.
When the positive pole ear 31 of any one sodium-sulphur battery monomer 3 is flat with the negative lug 32 of adjacent sodium-sulphur battery monomer 3
During row, connected by the first battery connecting piece 6 between two sodium-sulphur battery monomers 3.As shown in Figure 7.Five sodium-sulphur batteries in Fig. 7
Monomer 3 is connected into one group of sodium-sulphur battery string, and five groups of sodium-sulphur battery connection in series-parallel become sodium-sulphur battery group, i.e. five and five string sodium-sulphur batteries
Group.First positive pole connector 61 of the first battery connecting piece 6 and the first anode connector 62 are all by argon arc welding and corresponding sodium sulfur
Positive pole ear 31 and the negative lug 32 of battery cell 3 engage.
When the positive pole ear 31 of any one sodium-sulphur battery monomer 3 hangs down with the negative lug 32 of adjacent sodium-sulphur battery monomer 3
Time straight, connected by the second battery connecting piece 7 between two sodium-sulphur battery monomers 3.As shown in Figure 8 and Figure 9.In Fig. 8 and Fig. 9,
25 joint sodium-sulphur battery monomers 3 are concatenated into sodium-sulphur battery group.I.e. 25 string sodium-sulphur battery groups.First battery connecting piece 6
First positive pole connector 61 and the first anode connector 62, the second positive pole connector 71 and second of the second battery connecting piece 7 is negative
Pole connector 72 is all engaged with positive pole ear 31 and the negative lug 32 of corresponding sodium-sulphur battery monomer 3 by argon arc welding.
Argon arc welding both can be manual welding, it is also possible to be that robot automation welds.
Described pressure-wire is fixed in positive pole ear 31 and the negative lug 32 of sodium-sulphur battery monomer 3, it is achieved sodium-sulphur battery
The voltage of monomer 3 or the monitoring of the voltage of sodium-sulphur battery group.The shell 33 of sodium-sulphur battery monomer 3 is fixed in temperature sensor
On outer wall or inside sodium-sulphur battery group, it is achieved for temperature monitoring or the prison of sodium-sulphur battery group temperature field of sodium-sulphur battery monomer 3
Survey.
A kind of sodium-sulphur battery group that the present invention proposes is by chassis body 1, location-plate 2, insulation Muscovitum sleeve pipe 4, sodium-sulphur battery
Monomer the 3, first battery connecting piece the 6, second battery connecting piece 7, pressure-wire and temperature sensor composition.This sodium-sulphur battery group is adopted
By standardized designs, according to the model of sodium-sulfur battery module, quantity and the connected mode of sodium-sulphur battery monomer 3 can be carried out phase
Should adjust, the first battery connecting piece 6 and the second battery connecting piece 7 that aluminium alloy is made, with the argon arc welding of sodium-sulphur battery monomer 3
Joint need not carry out inside sodium-sulfur battery module, sodium-sulphur battery monomer 3, with the first battery connecting piece 6 and the second battery
After the welding of connector 7 completes, then sodium-sulphur battery group is lifted into sodium sulfur galvanic battery couveuse, complete the group of sodium-sulfur battery module
Dress, will not cause damage, and working place is big, is suitable for machine the heating of sodium-sulfur battery module inside and temperature control electronic devices and components
People's automatic welding, sodium-sulfur battery module assembly line is greatly simplified, and improves production efficiency, reduces production cost.
Those of ordinary skill in the art it should be appreciated that above embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, the change as long as in the spirit of the present invention, to embodiment described above
Change, modification all will fall in the range of claims of the present invention.
Claims (8)
1. a sodium-sulphur battery group, it is characterised in that: include the chassis body of upper opening, cloth on the perisporium of described chassis body
Being equipped with lifting location structure, the bottom of described chassis body is provided with one piece of location-plate, and the end face of described location-plate is provided with in square
Some locating slots of battle array arrangement, each described locating slot is fixed with an insulation Muscovitum sleeve pipe, each described insulation Muscovitum set
Being provided with a sodium-sulphur battery monomer in pipe, described sodium-sulphur battery monomer all includes shell, positive pole ear and negative lug, described sodium
Sulfur battery cell is connected to become described sodium-sulphur battery group by battery connecting piece, and the positive pole ear of described sodium-sulphur battery monomer is with negative
Engaged by argon arc welding between pole lug and corresponding battery connecting piece.
A kind of sodium-sulphur battery group the most according to claim 1, it is characterised in that: the positive pole ear of described sodium-sulphur battery monomer
It is arranged in parallel with negative lug.
A kind of sodium-sulphur battery group the most according to claim 2, it is characterised in that: the positive pole of each described sodium-sulphur battery monomer
It is disposed with pressure-wire on lug and negative lug.
A kind of sodium-sulphur battery group the most according to claim 2, it is characterised in that: when any one sodium-sulphur battery monomer just
When pole lug is parallel with the negative lug of adjacent sodium-sulphur battery monomer, the positive pole ear of this sodium-sulphur battery monomer and adjacent sodium sulfur electricity
Being connected by the first battery connecting piece between the negative lug of pond monomer, described first battery connecting piece includes and this sodium-sulphur battery
The first positive pole connector that the positive pole ear of monomer engages, the first negative pole engaged with the negative lug of adjacent sodium-sulphur battery monomer
Connector, and connect described first positive pole connector and described first anode connector, the first middleware of level.
A kind of sodium-sulphur battery group the most according to claim 2, it is characterised in that: when any one sodium-sulphur battery monomer just
When pole lug is vertical with the negative lug of adjacent sodium-sulphur battery monomer, the positive pole ear of this sodium-sulphur battery monomer and adjacent sodium sulfur electricity
Being connected by the second battery connecting piece between the negative lug of pond monomer, described second battery connecting piece includes and this sodium-sulphur battery
The second positive pole connector that the positive pole ear of monomer engages, the second negative pole engaged with the negative lug of adjacent sodium-sulphur battery monomer
Connector, and connect described second positive pole connector and described second anode connector, the second middleware of L-shaped.
A kind of sodium-sulphur battery group the most according to claim 1, it is characterised in that: the shell of each described sodium-sulphur battery monomer
Outer wall on be all disposed with temperature sensor.
A kind of sodium-sulphur battery group the most according to claim 1, it is characterised in that: on four perisporiums of described chassis body all
Having some level troughs arranged in parallel, described lifting location structure is positioned at the top going up most a described level trough.
A kind of sodium-sulphur battery group the most according to claim 1, it is characterised in that: described insulation Muscovitum sleeve pipe and described sodium sulfur
Quartz sand or yellow sand it is filled with between the radial direction of battery cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610681075.XA CN106129489B (en) | 2016-08-17 | 2016-08-17 | A kind of sodium-sulphur battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610681075.XA CN106129489B (en) | 2016-08-17 | 2016-08-17 | A kind of sodium-sulphur battery group |
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| Publication Number | Publication Date |
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| CN106129489A true CN106129489A (en) | 2016-11-16 |
| CN106129489B CN106129489B (en) | 2018-08-10 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054952A (en) * | 2010-12-11 | 2011-05-11 | 徐荣辉 | Insulation can special for sodium-sulphur battery |
| CN202268405U (en) * | 2010-12-11 | 2012-06-06 | 徐荣辉 | Insulation can special for sodium-sulphur battery |
| KR20130074636A (en) * | 2011-12-26 | 2013-07-04 | 주식회사 포스코 | Sodium-sulfur rechargeable battery module |
| CN104662698A (en) * | 2012-10-02 | 2015-05-27 | 日本碍子株式会社 | Coated cell and module battery |
-
2016
- 2016-08-17 CN CN201610681075.XA patent/CN106129489B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054952A (en) * | 2010-12-11 | 2011-05-11 | 徐荣辉 | Insulation can special for sodium-sulphur battery |
| CN202268405U (en) * | 2010-12-11 | 2012-06-06 | 徐荣辉 | Insulation can special for sodium-sulphur battery |
| KR20130074636A (en) * | 2011-12-26 | 2013-07-04 | 주식회사 포스코 | Sodium-sulfur rechargeable battery module |
| CN104662698A (en) * | 2012-10-02 | 2015-05-27 | 日本碍子株式会社 | Coated cell and module battery |
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| Publication number | Publication date |
|---|---|
| CN106129489B (en) | 2018-08-10 |
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Effective date of registration: 20200903 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. |