JPS57190610A - Installation for taking out bottom water - Google Patents
Installation for taking out bottom waterInfo
- Publication number
- JPS57190610A JPS57190610A JP7418881A JP7418881A JPS57190610A JP S57190610 A JPS57190610 A JP S57190610A JP 7418881 A JP7418881 A JP 7418881A JP 7418881 A JP7418881 A JP 7418881A JP S57190610 A JPS57190610 A JP S57190610A
- Authority
- JP
- Japan
- Prior art keywords
- water
- tray
- sucking
- sucking tray
- water sucking
- 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
Abstract
PURPOSE: To take out only bottom layer water efficiently without disturbing the surface layer of water and a middle layer thereof by attaching a disc shaped water sucking tray to a water sucking port.
CONSTITUTION: A water take-out pipe 2 is connected to a water pump 1 above a water level and the lower end thereof is connected to a water sucking tray 3. The water sucking tray 3 has a disc like shape having a sucking port 3' and, to the inner side of the tray, ribs 4 holding the shape of said tray and having rectifying function are provided at appropriate intervals so as not to inhibit water flow. The upper surface of the water sucking tray is constituted so as to be able to be utilized as a float tank 5. To the front surface of the sucking port of the water sucking tray, a screen 6 is provided to block dust. In addition, the water passing cross area of the water sucking tray has a gradually tapered shape such that the flow speed when water is taken out is gradually accelerated toward the water take-out pipe at the center of the water sucking tray from the outer flange thereof.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7418881A JPS57190610A (en) | 1981-05-19 | 1981-05-19 | Installation for taking out bottom water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7418881A JPS57190610A (en) | 1981-05-19 | 1981-05-19 | Installation for taking out bottom water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57190610A true JPS57190610A (en) | 1982-11-24 |
Family
ID=13539940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7418881A Pending JPS57190610A (en) | 1981-05-19 | 1981-05-19 | Installation for taking out bottom water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57190610A (en) |
-
1981
- 1981-05-19 JP JP7418881A patent/JPS57190610A/en active Pending
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