JPS5789010A - Arrangement and structure of large-size water intake and discharge port for cooling - Google Patents
Arrangement and structure of large-size water intake and discharge port for coolingInfo
- Publication number
- JPS5789010A JPS5789010A JP55166216A JP16621680A JPS5789010A JP S5789010 A JPS5789010 A JP S5789010A JP 55166216 A JP55166216 A JP 55166216A JP 16621680 A JP16621680 A JP 16621680A JP S5789010 A JPS5789010 A JP S5789010A
- Authority
- JP
- Japan
- Prior art keywords
- port
- outlet
- outlet port
- intake
- intake port
- 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
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Sewage (AREA)
Abstract
PURPOSE: To prevent the circulatin of thermal effluents to an intake port and also the taking-in of jellyfish by providing the cooling water intake and discharge ports of a steam power plant, etc., in one group in the same place under the surface of sea water in such a way that the cooling can be discharged with high speeds in jet stream form and can also be taken in with moderate speeds.
CONSTITUTION: In a revertment 2 leading to the sea bed 1, a group of an intake pipe 4' with an intake port 4 and an outlet pipe 5' with an outlet 5 is buried by prositioning the intake port 4 and the outlet port 5 under the surface WL of the sea, where the intake port 4 is placed in the lower stage and the outlet port 5 is in the upper stage. The distance l between the adjacent outlet ports 5 is made more than 6 times the diameter D of the outlet port 5, and also the vertical distance m between the center of the outlet port 5 and the sea bed 1 near the end portion of the intake port 4 is made more than 2 times the diameter D of the outlet port 5. Also, the directed angle α of the outlet port 5 is set within a range of 0° to 20°. Since the total cross section of the intake port 4 is made larger than that of the outlet port 5, the flow rate of cooling water C taken from the intake port 4 is slow and also the flow rate of thermal effluent H from the outlet port 5 is faster and directed upwards by its buoyancy.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55166216A JPS5789010A (en) | 1980-11-25 | 1980-11-25 | Arrangement and structure of large-size water intake and discharge port for cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55166216A JPS5789010A (en) | 1980-11-25 | 1980-11-25 | Arrangement and structure of large-size water intake and discharge port for cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5789010A true JPS5789010A (en) | 1982-06-03 |
| JPS626044B2 JPS626044B2 (en) | 1987-02-07 |
Family
ID=15827252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55166216A Granted JPS5789010A (en) | 1980-11-25 | 1980-11-25 | Arrangement and structure of large-size water intake and discharge port for cooling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5789010A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294879A (en) * | 2014-10-29 | 2015-01-21 | 中国能源建设集团广东省电力设计研究院 | Circulating water system and siphon well thereof |
-
1980
- 1980-11-25 JP JP55166216A patent/JPS5789010A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294879A (en) * | 2014-10-29 | 2015-01-21 | 中国能源建设集团广东省电力设计研究院 | Circulating water system and siphon well thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS626044B2 (en) | 1987-02-07 |
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