JPS5494750A - Cave passage - Google Patents
Cave passageInfo
- Publication number
- JPS5494750A JPS5494750A JP157078A JP157078A JPS5494750A JP S5494750 A JPS5494750 A JP S5494750A JP 157078 A JP157078 A JP 157078A JP 157078 A JP157078 A JP 157078A JP S5494750 A JPS5494750 A JP S5494750A
- Authority
- JP
- Japan
- Prior art keywords
- passage
- air
- cave
- exhaust air
- vicinity
- 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.)
- Granted
Links
Abstract
PURPOSE: To eliminate occurrence of fine dorplets by providing a cooler for cooling the exhaust air from a cave passage in the vicinity of the air outlet of the passage.
CONSTITUTION: A spiral fin 3 is provided in the vicinity of the air outlet 2 in a cave passage 1 laid with cables or the like. A cooling water circulating device 4 is provided to cool the fin 3. Since the exhaust air from the passage 1 is cooled by the cooler before making contact with the atmospheric air, its humidity is lowered to reduce the temperature difference between the exhaust air and the atmospheric air and to accordingly eliminate the occurrence of fine droplets in mist state.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP157078A JPS5494750A (en) | 1978-01-12 | 1978-01-12 | Cave passage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP157078A JPS5494750A (en) | 1978-01-12 | 1978-01-12 | Cave passage |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5494750A true JPS5494750A (en) | 1979-07-26 |
JPS5717160B2 JPS5717160B2 (en) | 1982-04-09 |
Family
ID=11505174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP157078A Granted JPS5494750A (en) | 1978-01-12 | 1978-01-12 | Cave passage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494750A (en) |
-
1978
- 1978-01-12 JP JP157078A patent/JPS5494750A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5717160B2 (en) | 1982-04-09 |
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