JPH0372984U - - Google Patents
Info
- Publication number
- JPH0372984U JPH0372984U JP13208789U JP13208789U JPH0372984U JP H0372984 U JPH0372984 U JP H0372984U JP 13208789 U JP13208789 U JP 13208789U JP 13208789 U JP13208789 U JP 13208789U JP H0372984 U JPH0372984 U JP H0372984U
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- water
- partition plate
- pipe
- longitudinal direction
- 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 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Description
第１図は上向流濾過装置に使用されている導水
管渠の説明図、第２図は本考案の一実施例を示す
要部の拡大側面図、第３図は第２図の正面図、第
４図は本考案の他の一実施例を示す要部の拡大側
面図である。
図中、１は導水管渠、５はその上壁、６は仕切
板を示す。
Fig. 1 is an explanatory diagram of a water conduit used in an upward flow filtration device, Fig. 2 is an enlarged side view of the main part showing an embodiment of the present invention, and Fig. 3 is a front view of Fig. 2. , FIG. 4 is an enlarged side view of main parts showing another embodiment of the present invention. In the figure, 1 indicates a water conduit, 5 indicates its upper wall, and 6 indicates a partition plate.
Claims (1)
下部を浸漬する仕切り板を、該管渠の長手方向に
適当な間隔で揺動可能に吊設し、 導水管渠内の水面上の空気層を該仕切板により
管渠の長手方向に区切つたことを特徴とする導水
管渠の防音装置。[Scope of Claim for Utility Model Registration] A partition plate whose lower part is immersed in the water flowing in the pipe is suspended from the lower surface of the upper wall of the water conduit so that it can swing at appropriate intervals in the longitudinal direction of the pipe. A soundproofing device for a water conduit, characterized in that an air layer above the water surface in the conduit is divided in the longitudinal direction of the conduit by the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13208789U JPH0372984U (en) | 1989-11-15 | 1989-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13208789U JPH0372984U (en) | 1989-11-15 | 1989-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372984U true JPH0372984U (en) | 1991-07-23 |
Family
ID=31679560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13208789U Pending JPH0372984U (en) | 1989-11-15 | 1989-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372984U (en) |
-
1989
- 1989-11-15 JP JP13208789U patent/JPH0372984U/ja active Pending
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