JPS61110974A - High temperature cell device - Google Patents

High temperature cell device

Info

Publication number
JPS61110974A
JPS61110974A JP59233598A JP23359884A JPS61110974A JP S61110974 A JPS61110974 A JP S61110974A JP 59233598 A JP59233598 A JP 59233598A JP 23359884 A JP23359884 A JP 23359884A JP S61110974 A JPS61110974 A JP S61110974A
Authority
JP
Japan
Prior art keywords
temperature battery
heat transfer
high temperature
battery device
transfer medium
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.)
Pending
Application number
JP59233598A
Other languages
Japanese (ja)
Inventor
Hiroshi Kagawa
博 香川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP59233598A priority Critical patent/JPS61110974A/en
Publication of JPS61110974A publication Critical patent/JPS61110974A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/615—Heating or keeping warm
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • 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
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates arranged between the cells
    • 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
    • H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
    • H01M10/6571—Resistive heaters
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
    • H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
    • 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

Landscapes

  • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)

Abstract

PURPOSE:To reduce a number of manufacturing processes of a captioned device with no generated short-circuit when connecting while having a reduced occupation floor space by providing a space, where a heating medium such as an electric heater is to be burried, on the lower part of a heat transfer medium while providing recessed parts to house high temperature cells on the upper part. CONSTITUTION:A heat transfer medium 8 filled inside an armored can 6 is provided with a space 10-2 having a burried heating medium 11 on its lower part while being provided with recessed parts 10-1 to house high temperature cells 1. The high temperature cells 1 are housed through the porous material layers 9 formed inside the recessed parts. The porous material layers 9 can be provided while molding glass, ceramics, plaster and asbestos singularly or mixedly for being inserted or being molded inside the recesses 10-1 thus improving an electrically insulating effect and a thermally conducting effect. Thereby, the connection is simplified as compared with the former device while being able to be collected by housing high temperature cells into the recessed parts provided on the heat transfer medium thus reducing manufacturing processes.

Description

【発明の詳細な説明】 産業上の利用分針 本発明は、高温で作動する電池を複数個集合させてなる
高温電池装置に関するもので、さらに詳しく言えば高温
電池装置の集合加熱構造に関するものである。[Detailed Description of the Invention] Industrial Application Minute Hand The present invention relates to a high-temperature battery device made up of a plurality of batteries that operate at high temperatures, and more specifically, to a collective heating structure for a high-temperature battery device. .

従来技術とその間１点 高温電池装置は、例えば５５０　”Ｃで作動させるナト
リウム−硫黄電池などを複数個集合させ、互いに直並列
接続した状態で加熱、保温させるもので、第３図の如き
構造を有している。すなわち第３図において１は高温電
池で、その＃極集電端子２及び＠極集電端子４はそれぞ
れ陰極端子５、陽極端子５により並列に接続されている
。こうして集合させた高温電池゛は、外側面に加熱体７
を有する外装缶６内に収容され、高温電池装置を構成す
る。Conventional technology and one-point high-temperature battery devices, for example, consist of a plurality of sodium-sulfur batteries operated at 550"C, which are connected in series and parallel to each other and heated and kept warm. In other words, in Fig. 3, reference numeral 1 is a high-temperature battery, and its #-pole current collector terminal 2 and @-pole current collector terminal 4 are connected in parallel by a cathode terminal 5 and an anode terminal 5, respectively. The high-temperature battery has a heating element 7 on its outer surface.
The battery is housed in an exterior can 6 having a high-temperature battery.

このような高温電池装置をさらに集合させて高出力化を
図る場合には、上記外装缶６を並置し、それぞれの陰極
端子３、陽極端子５を直並列に接続することにより可能
になる。When such high-temperature battery devices are further assembled to increase output, this can be achieved by arranging the above-mentioned outer cans 6 side by side and connecting the respective cathode terminals 3 and anode terminals 5 in series and parallel.

しかしながらこのような方法で構成する高温電池装置は
、加熱体７の相互の接続が複雑になり、短絡原因になる
ばかりでなく、高温電池１を集合させる工数も大きく、
また空間容積も大きくなって限られた容器内への収容が
難しくなる等の欠点があり、実用性の低いものであった
。However, in a high-temperature battery device configured in this manner, the interconnection of the heating elements 7 is complicated, which not only causes a short circuit, but also requires a large amount of man-hours to assemble the high-temperature batteries 1.
In addition, the space volume becomes large, making it difficult to accommodate the container in a limited space, making it impractical.

発明の目的 本発明は上記欠点を解消する実用性の高い高温電池装置
を提供することを目的とする。OBJECTS OF THE INVENTION It is an object of the present invention to provide a highly practical high-temperature battery device that eliminates the above-mentioned drawbacks.

発明の構成 本発明の高温電池装置は外装缶内に伝熱媒体が充填され
てなるもので、該伝熱媒体の下部には電熱ヒーター等の
加熱媒体が埋設される空隙が設けられ、上部には高温電
池が収納される凹部が設けられている。そして高温電池
は、前記凹部の内面に形成されたガラス、セラミック、
石こう、石綿等の単独または混合物からなる粉末状、繊
維状の多孔性物質層を介して凹部に収納される。Components of the Invention The high-temperature battery device of the present invention has an outer can filled with a heat transfer medium, and the lower part of the heat transfer medium is provided with a gap in which a heating medium such as an electric heater is buried, and the upper part is provided with a gap in which a heating medium such as an electric heater is buried. is provided with a recessed portion in which a high-temperature battery is housed. The high-temperature battery includes glass, ceramic,
It is accommodated in the recess through a porous material layer in the form of powder or fibers made of gypsum, asbestos, etc. alone or in combination.

実ｍ側 以下実施例により説明する。第１図は本発明の高温電池
装置の要部上面図、第２図は第１図ばムー五′部の断面
図である。第１図、第２図において第５図と共通のもの
は同じ数字を用いている。外装缶６内に充填された伝熱
媒体８は、下部に加熱媒体１１を埋設する空１１１０−
２が設けられ、上部に高温電池１を収納する凹部１０−
１が設けられている。高温電池１は、前記凹部の内面に
形成された多孔性物質層９を介して収納される。多孔性
物質層９はガラス、セラミック、石こう、石綿等の単独
または混合物を成型して挿入することにより設けたり、
凹部１０−１内面で成型することにより設けることがで
き、電気絶縁効果及び熱伝導効果を良好にしている０ま
だ伝熱媒体８は熱伝導効果のすぐれたアル１ニウム等の
金属が用いられる。上記構成の高温電池装置は、内面に
多孔性物質層９を設けた伝熱媒体８の凹部に高温電池１
を収納し、各陰極集電端子２、陽極集電端子４をそれぞ
れ陰極端子５、陰極端子５により並列に接続し、加熱媒
体１１により電池作動温度まで加熱され、動作させる。The actual m side will be explained below using examples. FIG. 1 is a top view of essential parts of the high temperature battery device of the present invention, and FIG. 2 is a sectional view of the 5' portion of FIG. 1. In FIGS. 1 and 2, the same numbers are used for the same parts as in FIG. 5. The heat transfer medium 8 filled in the outer can 6 has a cavity 1110- in which the heating medium 11 is buried in the lower part.
2 is provided, and a recess 10- in which the high temperature battery 1 is housed in the upper part.
1 is provided. The high temperature battery 1 is housed through a porous material layer 9 formed on the inner surface of the recess. The porous material layer 9 may be provided by molding and inserting glass, ceramic, gypsum, asbestos, etc. alone or in a mixture.
The heat transfer medium 8, which can be provided by molding on the inner surface of the recess 10-1 and has good electrical insulation and heat conduction effects, is made of a metal such as aluminum, which has an excellent heat conduction effect. In the high-temperature battery device having the above configuration, a high-temperature battery 1 is placed in a recess of a heat transfer medium 8 having a porous material layer 9 on the inner surface.
The cathode current collector terminal 2 and the anode current collector terminal 4 are connected in parallel by the cathode terminal 5 and the cathode terminal 5, respectively, and are heated to the battery operating temperature by the heating medium 11 and operated.

今、２４セルの高温電池１を、６並列、４直列に接続し
て上記の如き本発明の高温電池装置と第３図の如き従来
の高温電池装置を構成し、この時の製造工数、結線時の
短絡発生回数、占有床面積、容積効率を比較し、その結
果を表−１に示す。なお容積効率は断熱層は含めていな
い場合で示している。Now, 24 cells of high temperature batteries 1 are connected 6 in parallel and 4 in series to configure the high temperature battery device of the present invention as described above and the conventional high temperature battery device as shown in FIG. The results are shown in Table 1. Note that the volumetric efficiency is shown without including the heat insulating layer.

表−１ 表−１から本発明の高温電池装置冬ま従来の高温電池装
置に比べて製造工数がｄ・さくでき、結線時の短絡発生
もなくすことができるうえに、占有床面積も小さくでき
、容積効率も大きくなることがわかる。Table 1 From Table 1, the high-temperature battery device of the present invention can reduce manufacturing man-hours by d. compared to conventional high-temperature battery devices, eliminate short circuits during wiring, and occupy less floor space. , it can be seen that the volumetric efficiency also increases.

さらに本発明の高温電池装置と従来の高温電池装置とを
３５０°Ｃに加熱した場合、各高温電池の温度は、従来
の装置では３２０°Ｃ〜３８０°Ｃとなったのに対し、
本発明の装置では３４５〜５６０℃となり、ノ（ラツキ
が小さくなった。Furthermore, when the high-temperature battery device of the present invention and the conventional high-temperature battery device were heated to 350°C, the temperature of each high-temperature battery was 320°C to 380°C in the conventional device, whereas
In the apparatus of the present invention, the temperature was 345 to 560°C, and the fluctuation was small.

発明の効果 実施例において詳述した如く本発明の高温電池装置は従
来の装置に比べて結線力（簡単になり、伝熱媒体に設け
られた凹部に高温電池を収納することにより集合させる
ことができるため製造工数が小さくできる。また本発明
装置を限られたスペース内に収納して負荷調整用電源と
して用いることができるなど、その用途が拡大できる。Effects of the Invention As detailed in the embodiments, the high-temperature battery device of the present invention has a simpler connection force than conventional devices, and can be assembled by housing the high-temperature batteries in a recess provided in a heat transfer medium. Therefore, the number of manufacturing steps can be reduced.Furthermore, the device of the present invention can be stored in a limited space and used as a power source for load adjustment, and its uses can be expanded.

さらに各高温電池の温度のバラツキも小さくでき、高温
電池装置の安定化にも寄与することができる。Furthermore, variations in the temperature of each high-temperature battery can be reduced, contributing to stabilization of the high-temperature battery device.

なお本発明において加熱媒体の埋設方法、伝熱媒体の形
状、多孔性物質層の厚み、形状は任意に定めうるちので
ある。In the present invention, the method of embedding the heating medium, the shape of the heat transfer medium, and the thickness and shape of the porous material layer can be arbitrarily determined.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の高温電池装置の要部上面図、第２図は
第１図のＡ−Ａ’部の断面図、第５図は従来の高温電池
装置の斜視図である。 １・・・高温電池　　　　６・・・外装缶８・・・伝ｆ
Ｐ−媒体　　　　９・・・多孔性物質層１０−１・・・
四部　　　　１０−２・・・空隙１１・・・加熱媒体FIG. 1 is a top view of essential parts of a high-temperature battery device of the present invention, FIG. 2 is a sectional view taken along the line AA' in FIG. 1, and FIG. 5 is a perspective view of a conventional high-temperature battery device. 1... High temperature battery 6... Exterior can 8... Transmission f
P-medium 9... Porous material layer 10-1...
Part 4 10-2...Gap 11...Heating medium

Claims (5)

【特許請求の範囲】[Claims] （１）高温で作動する電池を複数個集合させ、外装缶に
収容させてなる高温電池装置において、外装缶内に充填
された伝熱媒体の下部には加熱媒体が埋設される空隙が
設けられ、上部には高温電池が収納される凹部が設けら
れてなることを特徴とする高温電池装置。(1) In a high-temperature battery device in which a plurality of batteries that operate at high temperatures are assembled and housed in an outer can, a gap is provided below the heat transfer medium filled in the outer can in which the heating medium is buried. A high-temperature battery device, characterized in that the upper portion thereof is provided with a recessed portion in which a high-temperature battery is housed. （２）高温電池が収納される凹部の内面には電気絶縁性
及び熱伝導のすぐれた多孔性物質層が形成され、該層を
介して高温電池が挿入されることを特徴とする特許請求
の範囲第１項記載の高温電池装置。(2) A porous material layer with excellent electrical insulation and thermal conductivity is formed on the inner surface of the recess in which the high-temperature battery is housed, and the high-temperature battery is inserted through the layer. A high-temperature battery device according to scope 1. （３）多孔性物質層はガラス、セラミック、石こう、石
綿等の単独または混合物からなることを特徴とする特許
請求の範囲第２項記載の高温電池装置。(3) The high-temperature battery device according to claim 2, wherein the porous material layer is made of glass, ceramic, gypsum, asbestos, etc. alone or in combination. （４）多孔性物質層は有底筒状に成型されたものが、凹
部に挿入されることにより形成されていることを特徴と
する特許請求の範囲第２、３項記載の高温電池装置。(4) The high-temperature battery device according to claims 2 and 3, wherein the porous material layer is formed by inserting a bottomed cylindrical shape into a recess. （５）伝熱媒体はアルミニウム等の金属の如き良伝熱性
材料からなることを特徴とする特許請求の範囲第１項記
載の高温電池装置。(5) The high temperature battery device according to claim 1, wherein the heat transfer medium is made of a material with good heat transfer properties such as a metal such as aluminum.
JP59233598A 1984-11-06 1984-11-06 High temperature cell device Pending JPS61110974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59233598A JPS61110974A (en) 1984-11-06 1984-11-06 High temperature cell device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59233598A JPS61110974A (en) 1984-11-06 1984-11-06 High temperature cell device

Publications (1)

Publication Number Publication Date
JPS61110974A true JPS61110974A (en) 1986-05-29

Family

ID=16957566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59233598A Pending JPS61110974A (en) 1984-11-06 1984-11-06 High temperature cell device

Country Status (1)

Country Link
JP (1) JPS61110974A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599190A1 (en) * 1986-05-23 1987-11-27 Univ Ramot MULTI-CELL BATTERY WITH ELECTROCHEMICAL CELL PROTECTED AGAINST THE EFFECTS OF HEAT THAT IT CAN RELEASE
JPS63143760A (en) * 1986-12-04 1988-06-16 Kawasaki Heavy Ind Ltd Sodium-sulfur battery
FR2621175A1 (en) * 1987-09-29 1989-03-31 Accumulateurs Fixes AMORCABLE ELECTROCHEMICAL GENERATOR USING LITHIUM / OXYHALOGENURE COUPLES
WO2011057737A1 (en) * 2009-11-11 2011-05-19 Carl Freudenberg Kg Mechanically flexible and porous compensating element for controlling the temperature of electrochemical cells
CN108701791A (en) * 2016-10-10 2018-10-23 株式会社Lg化学 battery module assembly
WO2019208185A1 (en) * 2018-04-25 2019-10-31 株式会社オートネットワーク技術研究所 Power storage unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599190A1 (en) * 1986-05-23 1987-11-27 Univ Ramot MULTI-CELL BATTERY WITH ELECTROCHEMICAL CELL PROTECTED AGAINST THE EFFECTS OF HEAT THAT IT CAN RELEASE
JPS63143760A (en) * 1986-12-04 1988-06-16 Kawasaki Heavy Ind Ltd Sodium-sulfur battery
JPH0517668B2 (en) * 1986-12-04 1993-03-09 Kawasaki Jukogyo Kk
FR2621175A1 (en) * 1987-09-29 1989-03-31 Accumulateurs Fixes AMORCABLE ELECTROCHEMICAL GENERATOR USING LITHIUM / OXYHALOGENURE COUPLES
WO2011057737A1 (en) * 2009-11-11 2011-05-19 Carl Freudenberg Kg Mechanically flexible and porous compensating element for controlling the temperature of electrochemical cells
CN108701791A (en) * 2016-10-10 2018-10-23 株式会社Lg化学 battery module assembly
WO2019208185A1 (en) * 2018-04-25 2019-10-31 株式会社オートネットワーク技術研究所 Power storage unit

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