JPS5685115A - Open/close control method for dam water gate - Google Patents
Open/close control method for dam water gateInfo
- Publication number
- JPS5685115A JPS5685115A JP16141279A JP16141279A JPS5685115A JP S5685115 A JPS5685115 A JP S5685115A JP 16141279 A JP16141279 A JP 16141279A JP 16141279 A JP16141279 A JP 16141279A JP S5685115 A JPS5685115 A JP S5685115A
- Authority
- JP
- Japan
- Prior art keywords
- water
- settled
- temperature
- basin
- gate
- 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
Landscapes
- Barrages (AREA)
- Flow Control (AREA)
Abstract
PURPOSE: To avoid the floating-up of the flocks, by introducing the raw water having the difference of temperature to the settled water which is always approximate to the standard difference set previously to the sedimentation basin.
CONSTITUTION: The raw water stored in the dam 1 is collected by the four water gates 3 installed at the water collecting tower 2 to be flowed into the water tank 4 and then sent to the sedimentation basin 6 after an injection of the flocculating agent through the chemicals injecting facilities 5. Thus the flocks in the water is settled at the bottom of the basin 6. The temperature sensor 8 is installed in the basin 6 to detect the temperature of the settled water. At the same time, the temperature sensor 9 is provided near the gate 3 of the tower 2 to detect the temperature of the raw water at the position of each water gate. The arithmetic control device 10 supplies the temperatures of both the settled water and the feed water and then performs an arithmetic process to deliver the open/close command of the dam gate group.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16141279A JPS5685115A (en) | 1979-12-14 | 1979-12-14 | Open/close control method for dam water gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16141279A JPS5685115A (en) | 1979-12-14 | 1979-12-14 | Open/close control method for dam water gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5685115A true JPS5685115A (en) | 1981-07-11 |
Family
ID=15734596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16141279A Pending JPS5685115A (en) | 1979-12-14 | 1979-12-14 | Open/close control method for dam water gate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5685115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790822A (en) * | 2021-09-15 | 2021-12-14 | 中国科学院空天信息创新研究院 | Method and device for detecting abnormity of ground measured temperature data and readable storage medium |
-
1979
- 1979-12-14 JP JP16141279A patent/JPS5685115A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790822A (en) * | 2021-09-15 | 2021-12-14 | 中国科学院空天信息创新研究院 | Method and device for detecting abnormity of ground measured temperature data and readable storage medium |
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