CN112803035A - Novel ceramic-based lithium air-combined battery - Google Patents

Novel ceramic-based lithium air-combined battery Download PDF

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Publication number
CN112803035A
CN112803035A CN202110036985.3A CN202110036985A CN112803035A CN 112803035 A CN112803035 A CN 112803035A CN 202110036985 A CN202110036985 A CN 202110036985A CN 112803035 A CN112803035 A CN 112803035A
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China
Prior art keywords
fixedly connected
side wall
wall
mounting substrate
lithium air
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Granted
Application number
CN202110036985.3A
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Chinese (zh)
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CN112803035B (en
Inventor
匡增荣
金寿娥
全宏柏
匡星衡
匡奕衡
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Shenzhen Rongli Weiye Technology Co ltd
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Shenzhen Rongli Weiye Technology Co ltd
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Publication of CN112803035A publication Critical patent/CN112803035A/en
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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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Hybrid Cells (AREA)

Abstract

The invention discloses a novel ceramic-based lithium air-combined battery, which comprises an installation substrate, wherein pillars are fixedly connected at four corners of the bottom wall of the installation substrate, the bottom wall of each pillar is fixedly connected with a fixed seat, a limiting groove is formed between the upper side wall and the lower side wall of the two sides of the installation substrate, a battery body is fixedly and slidably connected to the top wall of the installation substrate at the opening of the two limiting grooves, threaded rods are symmetrically and fixedly connected to the two sides of the bottom wall of the battery body, the threaded rods are slidably connected into the limiting grooves on the corresponding sides of the threaded rods, and an installation rod is fixedly connected between the side walls of the. The battery body is convenient to disassemble and maintain, the battery body cannot be overheated, and the working stability of the battery body is good.

Description

Novel ceramic-based lithium air-combined battery
Technical Field
The invention relates to the technical field of ceramic-based lithium air-combined batteries, in particular to a novel ceramic-based lithium air-combined battery.
Background
A lithium-air battery is a battery that uses lithium as an anode and oxygen in the air as a cathode reactant. And (3) discharging: lithium at the anode releases electrons to become lithium cations (Li +), and Li + passes through the electrolyte material, and is combined with oxygen and electrons flowing from an external circuit at the cathode to generate lithium oxide (Li2O) or lithium peroxide (Li2O2), and remains at the cathode. The open circuit voltage of the lithium-air battery was 2.91V. The lithium air battery is a new-structured large-capacity lithium air battery developed by the japan industrial technology integrated research institute and the japan society for academic initiative (JSPS). A "lithium-air battery" that can theoretically realize a large capacity has attracted attention as a next-generation large-capacity battery. However, the conventional lithium air battery has a problem that the positive electrode accumulates a solid reaction product, and the contact between the electrolyte and air is blocked, thereby stopping discharge.
At present, when ceramic matrix lithium air-bonded battery lies in the in-service use, lacks good cooperation installation mechanism, actually carries out the unit mount during operation, and its installation facility steadiness is general, and the wire rod is connected the installation inconvenient, lacks the heat dissipation mechanism who does benefit to the battery body mechanism and the battery body of dismantling in addition, and actual battery body is unfavorable for dismantling and overhauls, and battery body often is overheated, and its job stabilization nature is not good.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a novel ceramic-based lithium air battery.
In order to achieve the purpose, the invention adopts the following technical scheme: the novel ceramic-based lithium air battery comprises a mounting substrate, wherein pillars are fixedly connected at four corners of the bottom wall of the mounting substrate, the bottom wall of each pillar is fixedly connected with a fixed seat, a limiting groove is formed between the upper side wall and the lower side wall of each of two sides of the mounting substrate, the top wall of the mounting substrate is positioned at the opening of the two limiting grooves and is fixedly connected with a battery body in a sliding manner, threaded rods are symmetrically and fixedly connected with two sides of the bottom wall of the battery body, and the threaded rods are connected in the limiting;
with two in front side or rear side fixedly connected with installation pole between the lateral wall of pillar one side in opposite directions, installation pole diapire is the three fan of level equidistance fixed mounting, the fixedly connected with mounting bracket of four corners of mounting substrate roof, with two in one side the mounting bracket top is rotated between the lateral wall of one side in opposite directions and is connected with same bobbin, four the same top cap of mounting bracket roof fixedly connected with.
As a further description of the above technical solution:
the outer side wall below the pillar is four second reinforcing blocks fixedly connected with the outer side wall at equal intervals in an annular mode, and the bottom wall of each second reinforcing block is fixedly connected with the top wall of the corresponding side fixing seat.
As a further description of the above technical solution:
four mounting holes are formed in the upper side wall and the lower side wall of the fixing seat in an X-shaped annular shape at equal intervals.
As a further description of the above technical solution:
and a heat dissipation groove is formed between the central positions of the upper side wall and the lower side wall of the mounting substrate and is positioned between the two limiting grooves.
As a further description of the above technical solution:
the mounting substrate diapire is located two spacing groove opening parts sliding connection and has the nut, nut female connection has its threaded rod that corresponds one side.
As a further description of the above technical solution:
and a first reinforcing block is fixedly connected between the lower part of the side wall of one side of the support far away from the battery body and the side wall of one side corresponding to the mounting substrate.
The invention has the following beneficial effects:
1. compared with the prior art, novel ceramic base lithium air-bonded battery is provided with good cooperation installation mechanism, actually carries out the unit mount during operation, and its installation facility steadiness is good, and simple to operate is connected to the wire rod.
2. Compared with the prior art, novel ceramic base lithium air-bonded battery sets up the heat dissipation mechanism that is favorable to the battery body mechanism and the battery body of dismantling, and actual battery body does benefit to and dismantles the maintenance, and battery body often can not be overheated, and its job stabilization nature is good.
Drawings
Fig. 1 is a schematic structural view of a novel ceramic-based lithium air-bonded battery according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of the novel ceramic-based lithium hybrid battery according to the present invention;
fig. 3 is a top view of a fixing base of the novel ceramic-based lithium air-bonded battery provided by the invention.
Illustration of the drawings:
1. a mounting substrate; 2. a pillar; 3. a fixed seat; 4. a limiting groove; 5. a battery body; 6. a mounting frame; 7. a bobbin; 8. a top cover; 9. mounting a rod; 10. a fan; 11. a heat sink; 12. a threaded rod; 13. a nut; 14. a first reinforcing block; 15. a second reinforcing block; 16. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: the novel ceramic matrix lithium air-bonded battery comprises a mounting substrate 1, pillars 2 are fixedly connected at four corners of the bottom wall of the mounting substrate 1, fixing seats 3 are fixedly connected with the bottom walls of the pillars 2, the mounting substrate 1 can be placed for work, limiting grooves 4 are formed between the upper side wall and the lower side wall of each of the two sides of the mounting substrate 1, a battery body 5 is fixedly and slidably connected with the top wall of the mounting substrate 1 at the opening of each of the two limiting grooves 4, threaded rods 12 are symmetrically and fixedly connected with the two sides of the bottom wall of the battery body 5, the threaded rods 12 are slidably connected into the limiting grooves 4 on the corresponding side of the corresponding threaded rods, the limiting grooves 4 play a role in limiting the threaded rods 12 on the corresponding side of the corresponding threaded rods, mounting rods 9 are fixedly connected between the side walls of the two pillars 2 on the front side or the rear side opposite to each other, battery body 5 often can not be overheated, and its job stabilization nature is good, four corners fixedly connected with mounting bracket 6 of mounting substrate 1 roof, together two mounting bracket 6 tops on one side rotate in opposite directions between the lateral wall and be connected with same bobbin 7, and connecting wire rod can the wraparound connect on bobbin 7 of both sides rotation design, does benefit to the use and uses and accomodates connecting wire rod, and the same top cap 8 of four mounting bracket 6 roof fixedly connected with plays the guard action of battery body 5 top.
The outer side wall below the pillar 2 is fixedly connected with four second reinforcing blocks 15 at equal intervals in a ring shape, the bottom wall of each second reinforcing block 15 is fixedly connected with the top wall of the corresponding side fixing seat 3, the connecting and reinforcing effect between the pillar 2 and the corresponding side fixing seat 3 is achieved, four mounting holes 16 are formed between the upper side wall and the lower side wall of the fixing seat 3 at equal intervals in an X-shaped ring shape, the fixing device can be matched with a fixing component to carry out the fixed mounting work of the device body, the actual mounting and dismounting are convenient, a radiating groove 11 is formed between the central positions of the upper side wall and the lower side wall of the mounting substrate 1, the radiating groove 11 is positioned between the two limiting grooves 4, the heat dissipation work of the battery body 5 is achieved, the bottom wall of the mounting substrate 1 is positioned at the opening of the two limiting grooves 4 and is connected with a, the limiting effect on the threaded rod 12 is removed, and a first reinforcing block 14 is fixedly connected between the lower part of the side wall of the pillar 2 far away from the battery body 5 and the side wall of the side corresponding to the mounting substrate 1, so that the connection reinforcing effect of the mounting substrate 1 and the pillar 2 is achieved.
By adopting the technical scheme:
novel ceramic base lithium air-bonded battery is provided with good cooperation installation mechanism, actually carries out the unit mount during operation, and its installation facility steadiness is good, and the wire rod is connected simple to operate, is provided with the heat dissipation mechanism who does benefit to the battery body mechanism and the battery body of dismantling in addition, and actual battery body does benefit to and dismantles the maintenance, and battery body often can not be overheated, and its job stabilization nature is good.
The working principle is as follows: when the device is used, the mounting holes 16 on the four fixing seats 3 of the device body are matched with the fixing components to carry out the fixed mounting work of the device body, after the device body is mounted, the power supply wire rod can be connected through the interface above the battery body 5, and then the power supply wire rod is connected with the charging mechanism and the discharging mechanism, at the moment, the power supply work can be carried out through the battery body 5, and the charging work can also be carried out on the battery body 5, the connecting wire rod can be wound on the winding reel 7 which is rotationally designed at two sides, so that the connecting wire rod can be used and stored conveniently, when the whole mounting work is actually carried out, the mounting convenience and the stability are good, the wire rod is connected and mounted conveniently, the two nuts 13 can be unscrewed, the limiting effect on the two threaded rods 12 is removed, further, the battery body 5 can be taken down to carry out, the battery body 5 is cooled by heat dissipation, and the battery body is not overheated and has good working stability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. Novel ceramic base lithium air battery, including mounting substrate (1), its characterized in that: pillars (2) are fixedly connected at four corners of the bottom wall of the mounting substrate (1), a fixing seat (3) is fixedly connected with the bottom wall of each pillar (2), limiting grooves (4) are formed between the upper side wall and the lower side wall of each side of the mounting substrate (1), the top wall of the mounting substrate (1) is positioned at the openings of the two limiting grooves (4) and is fixedly and slidably connected with a battery body (5), threaded rods (12) are symmetrically and fixedly connected to the two sides of the bottom wall of the battery body (5), and the threaded rods (12) are slidably connected in the limiting grooves (4) on the corresponding side of;
with two in front side or rear side fixedly connected with installation pole (9) between pillar (2) one side lateral wall in opposite directions, installation pole (9) diapire is horizontal equidistance fixed mounting and has three fan (10), four corner fixedly connected with mounting bracket (6) of mounting substrate (1) roof are with two in one side mounting bracket (6) top is rotated between one side lateral wall in opposite directions and is connected with same bobbin (7), four the same top cap (8) of mounting bracket (6) roof fixedly connected with.
2. The novel ceramic-based lithium air-hybrid battery according to claim 1, characterized in that: the outer side wall below the pillar (2) is four second reinforcing blocks (15) which are fixedly connected with the outer side wall at equal intervals in an annular mode, and the bottom wall of each second reinforcing block (15) is fixedly connected with the top wall of the corresponding side fixing seat (3).
3. The novel ceramic-based lithium air-hybrid battery according to claim 1, characterized in that: four mounting holes (16) are formed between the upper side wall and the lower side wall of the fixing seat (3) in an X-shaped annular shape at equal intervals.
4. The novel ceramic-based lithium air-hybrid battery according to claim 1, characterized in that: a heat dissipation groove (11) is formed between the center positions of the upper side wall and the lower side wall of the mounting substrate (1), and the heat dissipation groove (11) is located between the two limiting grooves (4).
5. The novel ceramic-based lithium air-hybrid battery according to claim 1, characterized in that: mounting substrate (1) diapire is located two spacing groove (4) opening part sliding connection and has nut (13), nut (13) female connection has its threaded rod (12) that correspond one side.
6. The novel ceramic-based lithium air-hybrid battery according to claim 1, characterized in that: and a first reinforcing block (14) is fixedly connected between the lower part of the side wall of one side of the support column (2) far away from the battery body (5) and the side wall of the corresponding side of the mounting substrate (1).
CN202110036985.3A 2021-01-12 2021-01-12 Ceramic-based lithium air battery Active CN112803035B (en)

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CN202110036985.3A CN112803035B (en) 2021-01-12 2021-01-12 Ceramic-based lithium air battery

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Application Number Priority Date Filing Date Title
CN202110036985.3A CN112803035B (en) 2021-01-12 2021-01-12 Ceramic-based lithium air battery

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CN112803035A true CN112803035A (en) 2021-05-14
CN112803035B CN112803035B (en) 2023-03-21

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130186015A1 (en) * 2010-09-27 2013-07-25 Gary Meyer Articulating corner raised access floor panel
CN108641947A (en) * 2018-06-27 2018-10-12 浙江英瑞奇生物科技有限公司 A kind of PCR gene amplification instrument module heat dissipation structure
CN210926115U (en) * 2019-12-25 2020-07-03 江苏日高温控技术有限公司 Cabinet air conditioner electric quantity storage device
CN211088365U (en) * 2019-12-30 2020-07-24 上科电气集团有限公司 Fixing device for installing storage battery
CN212033093U (en) * 2020-05-25 2020-11-27 湖南西瑞尔新材料科技有限公司 Group frame and metal-air battery subassembly for metal-air battery
CN212183903U (en) * 2020-07-03 2020-12-18 邓朝艳 Intelligent electricity-saving reading table for college library

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130186015A1 (en) * 2010-09-27 2013-07-25 Gary Meyer Articulating corner raised access floor panel
CN108641947A (en) * 2018-06-27 2018-10-12 浙江英瑞奇生物科技有限公司 A kind of PCR gene amplification instrument module heat dissipation structure
CN210926115U (en) * 2019-12-25 2020-07-03 江苏日高温控技术有限公司 Cabinet air conditioner electric quantity storage device
CN211088365U (en) * 2019-12-30 2020-07-24 上科电气集团有限公司 Fixing device for installing storage battery
CN212033093U (en) * 2020-05-25 2020-11-27 湖南西瑞尔新材料科技有限公司 Group frame and metal-air battery subassembly for metal-air battery
CN212183903U (en) * 2020-07-03 2020-12-18 邓朝艳 Intelligent electricity-saving reading table for college library

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