JPH02123864U - - Google Patents
Info
- Publication number
- JPH02123864U JPH02123864U JP3390089U JP3390089U JPH02123864U JP H02123864 U JPH02123864 U JP H02123864U JP 3390089 U JP3390089 U JP 3390089U JP 3390089 U JP3390089 U JP 3390089U JP H02123864 U JPH02123864 U JP H02123864U
- Authority
- JP
- Japan
- Prior art keywords
- layer water
- cylinder
- inner cylinder
- upper layer
- lower layer
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Description
第１図は上層水の排水を示す実施図、第２図は
その排水弁の断面図、第３図は下層水の排水を示
す実施図、第４図はその排水弁の断面図である。
……外筒、……内筒、……排水曲管、
……上層粋の排出口、……下層水の排出口、
……仕切網、……養殖水槽の底部、……養殖
水槽。
FIG. 1 is an implementation diagram showing drainage of upper layer water, FIG. 2 is a sectional view of the drainage valve, FIG. 3 is an implementation diagram showing drainage of lower layer water, and FIG. 4 is a sectional view of the drainage valve. ...Outer cylinder, ...Inner cylinder, ...Drain bent pipe,
...The outlet of the upper layer, ...the outlet of the lower layer of water,
...partition net, ...bottom of aquaculture tank, ...aquaculture tank.
Claims (1)
部に設け、内筒を回転させることで上層水と下層
水を選択して排水できる弁。 This valve has a double cylinder consisting of an inner cylinder and an outer cylinder, with discharge ports at the top and bottom, and by rotating the inner cylinder, it is possible to selectively drain upper layer water and lower layer water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3390089U JPH02123864U (en) | 1989-03-23 | 1989-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3390089U JPH02123864U (en) | 1989-03-23 | 1989-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123864U true JPH02123864U (en) | 1990-10-11 |
Family
ID=31260610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3390089U Pending JPH02123864U (en) | 1989-03-23 | 1989-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398520A (en) * | 1989-09-12 | 1991-04-24 | Yamaha Motor Co Ltd | Water tank for rearing seeding |
-
1989
- 1989-03-23 JP JP3390089U patent/JPH02123864U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398520A (en) * | 1989-09-12 | 1991-04-24 | Yamaha Motor Co Ltd | Water tank for rearing seeding |