JPS60177567A - Fuel cell power generating system - Google Patents
Fuel cell power generating systemInfo
- Publication number
- JPS60177567A JPS60177567A JP59034525A JP3452584A JPS60177567A JP S60177567 A JPS60177567 A JP S60177567A JP 59034525 A JP59034525 A JP 59034525A JP 3452584 A JP3452584 A JP 3452584A JP S60177567 A JPS60177567 A JP S60177567A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- fuel cell
- cooler
- electrolyte
- cell main
- 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
Links
Classifications
-
- 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
- H01M8/04029—Heat exchange using liquids
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
-
- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
-
- 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
Abstract
Description
【発明の詳細な説明】
［発明の技術分野］
本発明は、燃料電池発電装置に係り、特に輸送時などに
その燃料′ル池本体のｈｌ／熱冷却を防１１−する保湿
装置に関するものである。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a fuel cell power generation device, and particularly to a moisturizing device that prevents thermal cooling of the fuel reservoir body during transportation. be.
［従来技林ｊ］
従来、このＪ＋Ｔ＋の装置として、第１図に示すものが
知られている。同図は燃料電池本体の断面の概念図で、
（１）は水素をイオン化する負極、（２）はイオン化し
た水素と供給された空気中の酸素とが反応するｉＥ極、
（３）はに記水素イオンが負極（１）−から１正極（２
）に伝導されるときその伝導媒体となる′７ｉ、解でＪ
て、高濃度のりん酸水溶液からなっている。（４）は゛
Ｉ′１１．極Ｊソ応によって生成した反応熱を吸収除去
する７％却器で、冷却配管（４ａ）と、この冷却配管（
４ａ）の冷ノｉｌｌ奴体の流入、がＣ出側にそれぞれ取
イ］けられたバルブ（４ｂ） 、 （４ｃ）とを備えて
いる。[Conventional Technology] As a J+T+ device, the one shown in FIG. 1 has been known. The figure is a conceptual diagram of the cross section of the fuel cell main body.
(1) is a negative electrode that ionizes hydrogen; (2) is an iE electrode that reacts with ionized hydrogen and oxygen in the supplied air;
(3) Hydrogen ions are transferred from the negative electrode (1) to the positive electrode (2).
) becomes the conductive medium, and the solution is J
It consists of a highly concentrated phosphoric acid aqueous solution. (4) is ゛I'11. The cooling pipe (4a) and this cooling pipe (
The inflow of the cold noll body of 4a) is provided with valves (4b) and (4c) respectively taken on the outlet side of C.
（５）は上記負極（１）、正極（２）なとを収納する熱
料電油９本体で、その外面は断熱制（６）によって被覆
されている。(5) is the main body of the heating electric oil 9 which houses the negative electrode (1) and the positive electrode (2), the outer surface of which is covered with a heat insulating material (6).
然して、負極（１）に水素、正極（２）に空気を供給す
れば、負極（１）に水素イオンが生成して電解質（３）
を介して正極（２）伝遵され、空気中の酸素と反尾：し
て起電力が生じ電気的エネルギーが取り出されるが、こ
のとき発熱反応を伴なうため、そのまま放置すれは電池
機能を損なうことになる。However, if hydrogen is supplied to the negative electrode (1) and air is supplied to the positive electrode (2), hydrogen ions are generated at the negative electrode (1) and the electrolyte (3)
The cathode (2) is transmitted through the cathode (2) and reacts with oxygen in the air, generating an electromotive force and extracting electrical energy. However, as this is accompanied by an exothermic reaction, battery function may be impaired if left as is. It will be damaged.
そこで、この温度」―昇を抑制して所定温度に維持する
ように冷却器（４）および保温用の断熱材（６）を熱料
゛電池本体（５）に施している。１７かしながら、この
′１１１．池か機能している間は、燃料重油１本体（５
）内は発電に好適な温度に冷却器（４）によって保たれ
ているが、これを輸送するとき、あるいは据伺けるとき
などには、当然、上し１ｘシた戊１心が起こらず、発熱
をイ゛ｒなわないため燃料′？１ｉ、池禾体（５）内の
温度は低下する。このため、従来は、Ｌ記冷却器（４）
内に温水を封入して、温度低下をせぬようこれに対拠し
ていたが、輸送時間あるいは据付１Ｉ８ｒ間が長くなる
と、燃料電池本体（５）からの故地により温ＩＩ（が低
下し、りん酸水溶＆（りの凝固点（１００％りん酸４２
．４°Ｃ）に達し、このＩ疑固した樹脂状の結晶が、振
動などによって各電極を傷め、燃料’ｌ［池の寿命低下
をもたらすという欠点を有していした。Therefore, a cooler (4) and a heat insulating material (6) are provided on the heating battery body (5) to suppress this temperature rise and maintain it at a predetermined temperature. 17, but this '111. While the pond is functioning, one main body of fuel oil (5
) is kept at a temperature suitable for power generation by a cooler (4), but when transporting or dropping off, naturally, the above 1x shishin will not occur. Fuel to prevent heat generation? 1i, the temperature inside the pond body (5) decreases. For this reason, conventionally, the L cooler (4)
This was done by sealing hot water inside the tank to prevent the temperature from dropping, but as the transportation time or installation time becomes longer, the temperature drops due to the waste from the fuel cell body (5). Phosphoric acid aqueous solution & freezing point (100% phosphoric acid 42
．． 4° C.), and these hardened resinous crystals caused damage to each electrode due to vibration, etc., resulting in a shortened lifespan of the fuel tank.
［発明の概要］
本発明は、叙１−の欠点を除去するためになされたもの
で、従来の冷却器に温水を循環的に係船することによっ
て、燃料電池本体の輸送時、あるいは据伺時に、りん酸
水溶液の凝固煮貝りに保温するようにした燃料電池発電
装置を提供するものである。[Summary of the Invention] The present invention has been made to eliminate the drawback described in Section 1. The present invention provides a fuel cell power generation device in which heat is maintained in a coagulated boiling shell of an aqueous phosphoric acid solution.
［発明の実施例コ
以下、第２図に示す実施例装貿に基づいて、従来と同一
・部分または相当部分には同一符号を伺して説明する、
同図中、二点鎖線で示す枠内は温水循環システムを示す
もので、（７）は冷却器（４）の冷却配管（４ａ）とバ
ルブ（４ｂ）、（４ａ）を介して連結された外部配Ｑｉ
・で、これによって温水の循環路を形成している。（８
）はバルブ（４ｃ）と外部配管（７）を介して連結され
た温水を貯留する温水槽で、この温水槽（８）には加熱
コイル（３）が配設されており、これによって溢水４４
Ｍ＋（８）の温水を所定１品度に雅持すようにしている
。このとき加熱コイル（９）は水ン晶計（図ボせず）と
連動して０Ｎ−ＯＦＦ制御されていることは占うまでも
ない、 （１１）は−１−器部水槽（８）の温水をＩ−
記冷却器（４）の冷却配管（４ａ）に給送する循環ポン
プで、′電源（１２）によっ、て駆動され然して、燃料
電池本体（５）を輸送する時には、その冷却配管（４ａ
）を図示しない冷却奴体循環装；１１１から取外し、１
−配湯水循環システムの外部配管（７）を１−記各パル
ブ（４ｂ） 、（４ｃ）に連結すれば、１−記胎却配管
（４ａ）と上記温水循環システムは閉鎖系を形成する。[Embodiments of the Invention] The following description will be made based on the embodiment shown in FIG.
In the figure, the frame indicated by the two-dot chain line indicates the hot water circulation system, and (7) is connected to the cooling pipe (4a) of the cooler (4) via valves (4b) and (4a). External distribution Qi
・This forms a hot water circulation path. (8
) is a hot water tank that stores hot water and is connected via a valve (4c) and an external pipe (7), and this hot water tank (8) is equipped with a heating coil (3), which prevents overflow 44
M+(8) hot water is maintained at a predetermined grade. At this time, it is needless to say that the heating coil (9) is controlled 0N-OFF in conjunction with the quartz crystal meter (not shown). I- warm water
A circulation pump that feeds the cooling pipe (4a) of the cooler (4) is driven by the power supply (12), and when transporting the fuel cell main body (5), the cooling pipe (4a)
) from the cooling body circulation system (not shown);
- If the external piping (7) of the hot water circulation system is connected to each of the valves (4b) and (4c) in 1-, the hot water circulation system (1-1) and the hot water circulation system form a closed system.
次いて、電源（１０）を投入して温水槽（８）の水を加
熱コイル（９）によって加温した後、バルブ（４ｂ）、
（４ｃ）を開き、電源（１２）を投入すると循環ポンプ
（１１）が駆動されて温水槽（８）の温水は外部配管（
７） 、 バルブ（４ｂ）を経て、冷却器’ｒ（４ａ）
に流入する。このとき冷却器（４）は加温器として機能
し、燃料電池本体（５）内を加湿して′１１Ｌ醒も（３
）であるりん酸水溶液をその凝固煮貝１−に維持する。Next, after turning on the power supply (10) and heating the water in the hot water tank (8) by the heating coil (9), the valve (4b),
(4c) and turn on the power (12), the circulation pump (11) will be driven and the hot water in the hot water tank (8) will be pumped through the external piping (
7) Via the valve (4b), the cooler 'r (4a)
flows into. At this time, the cooler (4) functions as a warmer, humidifying the inside of the fuel cell body (5) and warming the fuel cell (3).
) is maintained in the coagulated boiled shellfish 1-.
保温に供された温水は、バルブ（４Ｃ）を経由して再び
ｊ−記１１、ｋ水槽（８）に帰還して循環使用される。The hot water that has been kept warm is returned to the water tank (8) in j-11 and k via the valve (4C) and is used for circulation.
なお、」−記実施例における電源（１０） 、 （１２
） としてはバッテリあるいはディーセル発電機を使用
することができる。In addition, the power supplies (10) and (12
) can use batteries or diesel generators.
［発明の効果］
以」−１木発明によれば、燃料電池本体の輸送中、ある
いは据伺中にも拘わらず、その内部温度を所定温度に保
持することができ、電解質の凝固を防１卜することがで
きるため、Ｐ料電！１九の寿命が損われず、品質の安定
した燃料電池発電装置を得ることができる。[Effects of the Invention] According to the invention, the internal temperature of the fuel cell can be maintained at a predetermined temperature even when the fuel cell itself is being transported or on site, and solidification of the electrolyte can be prevented. P charge electricity! It is possible to obtain a fuel cell power generation device with stable quality and a lifespan of 19.
第１図は従来のＰ祠７１池発電装置を示す概要図、第２
図は本発明の一実施例を示す第１図相当図である。
（１）・・・負極、 （２）・・・ＴＥ極、（３）・・
・電解質、 （４）・・・冷却器、（５）・・・燃料電
池本体（容器）
（６）・・・断熱材、 （８）・・・温水槽、（９）・
・・加熱コイル（加熱装置）、（１１）・・・循環ポン
プ（ポンプ）。
代理人 大 岩 増 ）Ｊｌ
第１図
第２図 ゛Figure 1 is a schematic diagram showing the conventional P-ho 71 pond power generation system, Figure 2
The figure is a diagram corresponding to FIG. 1 showing an embodiment of the present invention. (1)...Negative electrode, (2)...TE electrode, (3)...
・Electrolyte, (4)...Cooler, (5)...Fuel cell body (container) (6)...Insulating material, (8)...Hot water tank, (9)・
... Heating coil (heating device), (11) ... Circulation pump (pump). Agent Masu Oiwa ) Jl Figure 1 Figure 2 ゛
Claims (2)
極への伝達昼休となるりん耐水溶１（ｉからなる′電解
質と、この電解質を介して伝達された水素イオンと反応
する空気を受ける正極と、これら両極間の反応熱を除去
するン４却器と、これら各部材を収納する容器を被蒔し
た断熱材とを（Ｗｆｔえた熱料’Ｔ（５、池発′屯装置
において、１−記冷却器にりん酸水溶１７シの凝固Ａｕ
りに加熱された温水を循環係船する温水供給装置を設け
たことを特徴とする燃料電池本体発電装屑。(1) A negative electrode that ionizes hydrogen, an electrolyte consisting of a phosphorus water-resistant solution 1 (i) that serves as a lunch break for transmitting these hydrogen ions to the positive electrode, and an electrolyte that receives air that reacts with the hydrogen ions transmitted through this electrolyte. A positive electrode, a heat insulator for removing the reaction heat between these two electrodes, and a heat insulating material covering a container housing each of these components (5. 1- Solidify Au with phosphoric acid aqueous solution 17 in the cooler
1. A fuel cell main power generation equipment scrap characterized by being provided with a hot water supply device that circulates hot water heated by a ship.
加熱する加熱装置と、−に配湯水槽の湿水をに記冷却器
内に循環させるポンプとを備えて構成したことを特徴と
する特許請求の範囲第１項記載の燃本・１ 巾、４１！
２ 発？Ｉｉ 装 置。(2) 1- The hot water distribution water supply device was configured to include a hot water tank, a heating device that heats the hot water tank, and - a pump that circulates wet water in the hot water tank into the cooler. The fuel book according to claim 1, characterized in that: 1 width, 41!
2 shots? Ii device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59034525A JPS60177567A (en) | 1984-02-22 | 1984-02-22 | Fuel cell power generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59034525A JPS60177567A (en) | 1984-02-22 | 1984-02-22 | Fuel cell power generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60177567A true JPS60177567A (en) | 1985-09-11 |
Family
ID=12416685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59034525A Pending JPS60177567A (en) | 1984-02-22 | 1984-02-22 | Fuel cell power generating system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60177567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2813994A1 (en) * | 2000-09-14 | 2002-03-15 | Renault | Freezing protection for electro-chemical battery (fuel cell) with proton exchange membrane, has electrical resistance heater fed from fuel cell, separate batteries and electrical network |
-
1984
- 1984-02-22 JP JP59034525A patent/JPS60177567A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2813994A1 (en) * | 2000-09-14 | 2002-03-15 | Renault | Freezing protection for electro-chemical battery (fuel cell) with proton exchange membrane, has electrical resistance heater fed from fuel cell, separate batteries and electrical network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205790267U (en) | A kind of charging battery of electric vehicle heat-exchange system | |
| CN108615916A (en) | A kind of fuel cell and its control method | |
| RU2005119301A (en) | THERMAL REGULATION IN ELECTROCHEMICAL FUEL ELEMENTS | |
| JPH06504158A (en) | Method and device for replenishing hydrogen consumed by a fuel cell | |
| JP2021082572A (en) | Thermal management system of fuel cell vehicle | |
| JPH07326376A (en) | Temperature control and humidifying system for solid polymeric electrolyte fuel cell | |
| JPS62131478A (en) | Heat retaining equipment of fuel cell | |
| JPS60177567A (en) | Fuel cell power generating system | |
| JPS60177568A (en) | Fuel cell power generating system | |
| JP3448076B2 (en) | Operating method of solid polymer electrolyte fuel cell power generation system | |
| JP2004014324A (en) | Cooling water circulation/feed system for fuel cell | |
| JPS60136178A (en) | Fuel cell power generation plant | |
| JP5750570B2 (en) | Fuel cell system | |
| JPH043630B2 (en) | ||
| JP2004355860A (en) | Combined power generation system, power generation plant, heat insulation method of secondary battery | |
| JP5066319B2 (en) | Electrochemical converter | |
| JPS63225477A (en) | Heating method for fuel cell | |
| EP1451886A2 (en) | Fuel cell system | |
| CN207947329U (en) | A kind of electric vehicle lithium battery battery aluminum shell | |
| JPH05343085A (en) | Fuel cell system | |
| JPS6145574A (en) | Power supply for automobile | |
| JPH09147885A (en) | Thermal power generation system for fuel cell | |
| CN216903109U (en) | Battery core temperature regulating device | |
| JPH1064566A (en) | Fuel cell power generator and waste heat recovery method therefor | |
| JPS6114231B2 (en) |