JPH03131052U - - Google Patents
Info
- Publication number
- JPH03131052U JPH03131052U JP4028390U JP4028390U JPH03131052U JP H03131052 U JPH03131052 U JP H03131052U JP 4028390 U JP4028390 U JP 4028390U JP 4028390 U JP4028390 U JP 4028390U JP H03131052 U JPH03131052 U JP H03131052U
- Authority
- JP
- Japan
- Prior art keywords
- line
- cathode
- gas
- circulation
- air supply
- 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
-
- Y02E60/526—
Description
第１図は本考案の一実施例を示した説明図、第
２図は従来の技術の一例を示した説明図である。
１……燃料電池、２……カソード極、３……ア
ノード極、４……カソードガス供給ライン、５…
…カソードガス入口ライン、６……アノードガス
入口ライン、７……カソードガス出口ライン、８
……カソードガス排出ライン、９……アノードガ
ス出口ライン、１０……カソードガス循環ライン
、１１……熱交換器、１２……ブロワ、１３……
ブロワ吐出ライン、１４……カソード循環ガス注
入ライン、１５……空気供給ライン、１６……高
温空気供給ライン。
FIG. 1 is an explanatory diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing an example of a conventional technique. DESCRIPTION OF SYMBOLS 1... Fuel cell, 2... Cathode electrode, 3... Anode electrode, 4... Cathode gas supply line, 5...
...Cathode gas inlet line, 6...Anode gas inlet line, 7...Cathode gas outlet line, 8
... Cathode gas discharge line, 9 ... Anode gas outlet line, 10 ... Cathode gas circulation line, 11 ... Heat exchanger, 12 ... Blower, 13 ...
Blower discharge line, 14... cathode circulation gas injection line, 15... air supply line, 16... high temperature air supply line.
Claims (1)
ノードガス入口ラインと、カソードガス出口ライ
ンと、アノードガス出口ラインと、カソード極側
に空気を供給する空気供給ラインとを有し、かつ
、前記カソードガス出口ラインに接続されたカソ
ードガス循環ラインと、前記カソードガス入口ラ
インに接続されたカソード循環ガス注入ラインと
、該カソードガス循環ラインとカソード循環ガス
注入ラインの間に設けられたブロワとを有するカ
ソードガス循環系を備えた燃料電池発電プラント
において、前記カソードガス循環ラインとブロワ
の間に設けられて前記空気供給ラインからの空気
をカソード循環ガスで加熱する熱交換器を備え、
しかも、前記熱交換器で加熱された高温空気をカ
ソード極側に供る高温空気供給ラインを備えてい
ることを特徴とする、燃料電池への空気供給装置
。 ２ 熱交換器が、空気とカソード循環ガスの間接
接触式のものからなる請求項１記載の燃料電池へ
の空気供給装置。 ３ 熱交換器からの高温空気供給ラインが、カソ
ード循環ガス注入ラインと、カソードガス供給ラ
インと、カソードガス入口ラインとの、いずれか
に接続されている請求項１または２記載の燃料電
池への空気供給装置。[Claims for Utility Model Registration] 1. A fuel cell, a cathode gas inlet line, an anode gas inlet line, a cathode gas outlet line, an anode gas outlet line, and an air supply line that supplies air to the cathode side. a cathode gas circulation line connected to the cathode gas outlet line, a cathode circulation gas injection line connected to the cathode gas inlet line, and between the cathode gas circulation line and the cathode circulation gas injection line. In a fuel cell power generation plant equipped with a cathode gas circulation system having a blower, a heat exchanger is provided between the cathode gas circulation line and the blower and heats air from the air supply line with the cathode circulation gas. Equipped with
Moreover, the air supply device for a fuel cell is characterized by comprising a high-temperature air supply line that supplies high-temperature air heated by the heat exchanger to the cathode side. 2. The air supply device for a fuel cell according to claim 1, wherein the heat exchanger is of an indirect contact type between air and cathode circulating gas. 3. The fuel cell according to claim 1 or 2, wherein the high temperature air supply line from the heat exchanger is connected to any one of the cathode circulation gas injection line, the cathode gas supply line, and the cathode gas inlet line. Air supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4028390U JPH03131052U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4028390U JPH03131052U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03131052U true JPH03131052U (en) | 1991-12-27 |
Family
ID=31549943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4028390U Pending JPH03131052U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03131052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127419A (en) * | 2007-11-27 | 2009-06-11 | Jeil Technos Co Ltd | Wall form unit and wall form structure |
-
1990
- 1990-04-17 JP JP4028390U patent/JPH03131052U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127419A (en) * | 2007-11-27 | 2009-06-11 | Jeil Technos Co Ltd | Wall form unit and wall form structure |
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