JPH0260465U - - Google Patents
Info
- Publication number
- JPH0260465U JPH0260465U JP13867388U JP13867388U JPH0260465U JP H0260465 U JPH0260465 U JP H0260465U JP 13867388 U JP13867388 U JP 13867388U JP 13867388 U JP13867388 U JP 13867388U JP H0260465 U JPH0260465 U JP H0260465U
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen gas
- electric machine
- rotating electric
- outer frame
- discharge pipe
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の回転電機の水素ガス冷却装置
の一実施例を示す系統図、第２図はその要部を拡
大して示す系統図である。
１……回転電機、２……外枠、３……炭酸ガス
噴射ノズル、４……水素ガス噴射ノズル、５……
炭酸ガス供給配管、６……炭酸ガスボンベ、７…
…水素ガス供給配管、８……水素ガスボンベ、９
，１０，１１……手動弁、１２……水素ガス供給
遮断弁、１３……緊急置換用弁、１４……緊急置
換用窒素ボンベ、１５……大気放出手動弁、１６
……大気放出配管、１７……水素ガス緊急放出弁
、１９……放出管窒素ガス注入弁、２０……放出
管窒素ガス注入配管、２１……緊急弁制御用制御
盤。
FIG. 1 is a system diagram showing an embodiment of a hydrogen gas cooling device for a rotating electrical machine according to the present invention, and FIG. 2 is a system diagram showing an enlarged view of the main parts thereof. 1... Rotating electric machine, 2... Outer frame, 3... Carbon dioxide gas injection nozzle, 4... Hydrogen gas injection nozzle, 5...
Carbon dioxide gas supply piping, 6... Carbon dioxide gas cylinder, 7...
...Hydrogen gas supply piping, 8...Hydrogen gas cylinder, 9
, 10, 11...Manual valve, 12...Hydrogen gas supply cutoff valve, 13...Emergency replacement valve, 14...Nitrogen cylinder for emergency replacement, 15...Atmospheric release manual valve, 16
... Atmosphere release pipe, 17 ... Hydrogen gas emergency release valve, 19 ... Release pipe nitrogen gas injection valve, 20 ... Release pipe nitrogen gas injection pipe, 21 ... Emergency valve control control panel.
Claims (1)
に水素ガスを封入して水素ガス冷却を行なわせる
回転電機において、前記回転電機外枠内の水素ガ
スを必要に応じて外気に放出する屋外大気放出管
を備え、この屋外大気放出管に前記水素ガスの放
出前に管内の酸素濃度を下げるために不活性ガス
を注入する不活性ガス注入系を設けたことを特徴
とする回転電機の水素ガス冷却装置。 In a rotating electric machine that performs hydrogen gas cooling by sealing hydrogen gas in the outer frame of the rotating electric machine that houses the rotor and stator, the hydrogen gas in the outer frame of the rotating electric machine is released to the outside air as necessary. Hydrogen gas for a rotating electric machine, comprising a discharge pipe, and an inert gas injection system for injecting an inert gas into the outdoor atmosphere discharge pipe to reduce the oxygen concentration in the pipe before releasing the hydrogen gas. Cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867388U JPH0260465U (en) | 1988-10-26 | 1988-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867388U JPH0260465U (en) | 1988-10-26 | 1988-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260465U true JPH0260465U (en) | 1990-05-02 |
Family
ID=31401230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13867388U Pending JPH0260465U (en) | 1988-10-26 | 1988-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260465U (en) |
-
1988
- 1988-10-26 JP JP13867388U patent/JPH0260465U/ja active Pending