JPS62122073A - Fuel cell accommodation tank - Google Patents
Fuel cell accommodation tankInfo
- Publication number
- JPS62122073A JPS62122073A JP60261196A JP26119685A JPS62122073A JP S62122073 A JPS62122073 A JP S62122073A JP 60261196 A JP60261196 A JP 60261196A JP 26119685 A JP26119685 A JP 26119685A JP S62122073 A JPS62122073 A JP S62122073A
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- tank
- nitrogen gas
- heater
- storage tank
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Combustion & Propulsion (AREA)
Abstract
Description
【発明の詳細な説明】 〔発明の利用分野〕 本発明は燃料電池収納タンクに関するものである。[Detailed description of the invention] [Field of application of the invention] The present invention relates to a fuel cell storage tank.
電池本体をシールする窒素ガスを加熱するには特開昭５
９−２１４１６６号公報に記載されているように電気ヒ
ータが使用されているが、この例では窒素ガスの供給お
よび排出に関しては回答配慮されておらず、電池の動作
温度を安定させるには問題がある。To heat the nitrogen gas that seals the battery body, JP-A No. 5
As described in Publication No. 9-214166, an electric heater is used, but in this example, no consideration is given to supplying and discharging nitrogen gas, and there is a problem in stabilizing the operating temperature of the battery. be.
本発明は以上の点に鑑みなされたものであり、燃料電池
の動作温度を安定にすることを可能とした燃料電池収納
タンクを提供することを目的とするものである。The present invention has been made in view of the above points, and an object of the present invention is to provide a fuel cell storage tank that makes it possible to stabilize the operating temperature of a fuel cell.
すなわち本発明は電池本体を収納している燃料電池収納
タンクにおいて、前記収納タンクを、その外周部に加熱
器を有し、かつ窒素ガス供給管を設けた外側タンクと、
この外側タンクの内側に配設すると共に、その上部側が
開口し、かつ窒素ガス排出管を設けた内側タンクとで形
成したことを特徴とするものであり、これによって電池
本体は加熱された窒素ガスによってシールされるように
なる。That is, the present invention provides a fuel cell storage tank housing a battery main body, in which the storage tank is combined with an outer tank that has a heater on its outer periphery and is provided with a nitrogen gas supply pipe;
The battery is disposed inside this outer tank, and is formed with an inner tank that is open at the upper side and equipped with a nitrogen gas discharge pipe. It becomes sealed by.
以下、図示した実施例に基づいて本発明を説明する。第
１図および第２図には本発明の一実施例が示されている
。同図に示されているように燃料電池収納タンクは電池
本体１を収納している。この収納タンクを本実施例では
その外周部に加熱器２を有し、かつ窒素ガス供給管３ａ
を設けた外側タンク３と、この外側タンク３の内側に配
設すると共に、その上部側が開口し、かつ窒素ガス排出
管４ａを設けた内側タンク４とで形成した。このように
することにより収納タンクはその外周部に加熱器２を有
し、かつ窒素ガス供給管３ａを設けた外側タンク３と、
その外側タンク３の内側に配設されると共に、その上部
側が開口し、かつ窒素ガス排出管４ａを設けた内側タン
ク４とで形成されるようになって、電池本体１は加熱さ
れた窒素ガスによってシールされるようになり、燃料電
池の動作温度を安定にすることを可能とした燃料電池収
納タンクを得ることができる。The present invention will be explained below based on the illustrated embodiments. An embodiment of the invention is shown in FIGS. 1 and 2. FIG. As shown in the figure, the fuel cell storage tank houses the battery body 1. In this embodiment, this storage tank has a heater 2 on its outer periphery and a nitrogen gas supply pipe 3a.
The inner tank 4 was arranged inside the outer tank 3 and had an open upper side and was provided with a nitrogen gas discharge pipe 4a. By doing this, the storage tank has a heater 2 on its outer periphery, and an outer tank 3 provided with a nitrogen gas supply pipe 3a.
The battery body 1 is disposed inside the outer tank 3 and is formed with an inner tank 4 which is open at the upper side and provided with a nitrogen gas discharge pipe 4a. Accordingly, it is possible to obtain a fuel cell storage tank that is sealed by the above method and that makes it possible to stabilize the operating temperature of the fuel cell.
すなわち電池本体１を収納した外側タンク３は。That is, the outer tank 3 that houses the battery body 1.
加熱用の例えば電気ヒータのような加熱器２”をその外
周に巻回しである構成とし、その下部には窒素ガス供給
管３ａを設けた。この外側タンク３の内部には窒素ガス
排出管４ａを設け、かつ上部を開口した内側タンク４を
設けた。このようにすることにより電池運転中に供給さ
れる窒素ガスは図中矢印表示のように、窒素ガス供給管
３ａから内側タンク４と外側タンク３との間の隙間を経
由し、電池本体１をシールして窒素ガス排出管４ａより
排出される。この場合に窒素ガスは外側タンク３の外周
に巻回しである加熱器２によって加温されるので、電池
本体１は温度を低下しないで運転が継続されるようにな
り、電池の動作温度を安定させることができ、電池性能
を安定させることができる。A heater 2'' such as an electric heater for heating is wound around its outer circumference, and a nitrogen gas supply pipe 3a is provided at the bottom of the heater 2''. Inside this outer tank 3, a nitrogen gas discharge pipe 4a is provided. and an inner tank 4 with an open top.By doing so, the nitrogen gas supplied during battery operation is routed from the nitrogen gas supply pipe 3a to the inner tank 4 and outside, as indicated by the arrow in the figure. The battery body 1 is sealed and the nitrogen gas is discharged through the gap between the tank 3 and the nitrogen gas exhaust pipe 4a.In this case, the nitrogen gas is heated by a heater 2 that is wound around the outer circumference of the outer tank 3. As a result, the battery main body 1 can continue to operate without lowering its temperature, the operating temperature of the battery can be stabilized, and the battery performance can be stabilized.
なお本実施例では窒素ガス供給管３ａおよび窒素ガス排
出管４ａを下部に設けるようにしたが、これのみに限る
ものではなくその位置を上部とし、内側タンク４を上、
下逆転した構成にしても同様な作用効果を奏することが
できる。In this embodiment, the nitrogen gas supply pipe 3a and the nitrogen gas discharge pipe 4a are provided at the bottom, but the present invention is not limited to this.
Even if the configuration is reversed downward, similar effects can be achieved.
上述のように本発明は燃料電池の動作温度を安定にする
ことができるようになって、燃料電池の′動作温度を安
定にすることを可能とした燃料電池収納タンクを得るこ
とができる。As described above, the present invention can stabilize the operating temperature of a fuel cell, thereby providing a fuel cell storage tank that can stabilize the operating temperature of a fuel cell.
第１図は本発明の燃料電池収納タンクの一実施例の縦断
側面図、第２図は同じく一実施例の内側タンクの斜視図
である６
１・・・電池本体、２・・・加熱器、３・・・外側タン
ク、３ａ・・・窒素ガス供給管、４・・・内側タンク、
４ａ・・・窒素ガス排出管。FIG. 1 is a vertical side view of an embodiment of a fuel cell storage tank of the present invention, and FIG. 2 is a perspective view of an inner tank of the same embodiment.6 1...Battery body, 2...Heater , 3...Outer tank, 3a...Nitrogen gas supply pipe, 4...Inner tank,
4a... Nitrogen gas exhaust pipe.
Claims (1)
て、前記収納タンクを、その外周部に加熱器を有し、か
つ窒素ガス供給管を設けた外側タンクと、この外側タン
クの内側に配設すると共に、その上部側が開口し、かつ
窒素ガス排出管を設けた内側タンクとで形成したことを
特徴とする燃料電池収納タンク。1. In a fuel cell storage tank that stores a battery main body, the storage tank is arranged inside an outer tank that has a heater on its outer periphery and is provided with a nitrogen gas supply pipe. What is claimed is: 1. A fuel cell storage tank characterized in that it is formed of an inner tank which is open at the upper side and is provided with a nitrogen gas discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60261196A JPS62122073A (en) | 1985-11-22 | 1985-11-22 | Fuel cell accommodation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60261196A JPS62122073A (en) | 1985-11-22 | 1985-11-22 | Fuel cell accommodation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62122073A true JPS62122073A (en) | 1987-06-03 |
Family
ID=17358478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60261196A Pending JPS62122073A (en) | 1985-11-22 | 1985-11-22 | Fuel cell accommodation tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62122073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997002614A1 (en) * | 1995-06-30 | 1997-01-23 | Siemens Aktiengesellschaft | High-temperature fuel cell installation and process for its operation |
-
1985
- 1985-11-22 JP JP60261196A patent/JPS62122073A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997002614A1 (en) * | 1995-06-30 | 1997-01-23 | Siemens Aktiengesellschaft | High-temperature fuel cell installation and process for its operation |
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