JPS6267982U - - Google Patents
Info
- Publication number
- JPS6267982U JPS6267982U JP16009385U JP16009385U JPS6267982U JP S6267982 U JPS6267982 U JP S6267982U JP 16009385 U JP16009385 U JP 16009385U JP 16009385 U JP16009385 U JP 16009385U JP S6267982 U JPS6267982 U JP S6267982U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- casing
- impeller
- strainer
- impeller casing
- 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
- 238000003756 stirring Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図から第８図は本考案に係る水中ポンプの
構造説明図、第９図は従来の水中ポンプの構造説
明図である。
図中、１１：インペラケーシング、１２：イン
ペラ、１３：土砂吸引口、１４：筒状ストレーナ
、１５：筒状部、１６：底板、１７：中央開口、
１８：出力軸、１９：撹拌カツター、２１，２２
：透孔。
1 to 8 are structural explanatory diagrams of a submersible pump according to the present invention, and FIG. 9 is a structural explanatory diagram of a conventional submersible pump. In the figure, 11: Impeller casing, 12: Impeller, 13: Sediment suction port, 14: Cylindrical strainer, 15: Cylindrical part, 16: Bottom plate, 17: Center opening,
18: Output shaft, 19: Stirring cutter, 21, 22
: Through hole.
Claims (1)
と、同ケーシングＡの下部に連結したインペラケ
ーシング１１と、同インペラケーシング１１の下
端に連結した底板１６付の筒状ストレーナ１４と
、同インペラケーシング１１と筒状ストレーナ１
４の底板１６に設けた中央開口１７を通して下方
に伸延する回転モータの出力軸１８と、同出力軸
１８に、それぞれインペラケーシング１１内と底
板１６下部において固着されるインペラ１２及び
撹拌カツター１９とを具備する水中ポンプにおい
て、 同筒状ストレーナ１４の底板１６を有孔底板と
するとともに、同底板１６を、外周縁１６ａ側を
低くするとともに、中央開口１７側を高くした上
方に凸の断面形状としたことを特徴とする凸状ス
トレーナ底板を有する水中ポンプ。[Scope of claim for utility model registration] Rotating motor B built in pump casing A
, an impeller casing 11 connected to the lower part of the casing A, a cylindrical strainer 14 with a bottom plate 16 connected to the lower end of the impeller casing 11, and the impeller casing 11 and the cylindrical strainer 1.
An output shaft 18 of a rotary motor extends downward through a central opening 17 provided in the bottom plate 16 of 4, and an impeller 12 and a stirring cutter 19 are fixed to the output shaft 18 inside the impeller casing 11 and at the bottom of the bottom plate 16, respectively. In the submersible pump, the bottom plate 16 of the cylindrical strainer 14 is a perforated bottom plate, and the bottom plate 16 has an upwardly convex cross-sectional shape with the outer peripheral edge 16a side lowered and the center opening 17 side higher. A submersible pump having a convex strainer bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160093U JPH0631193Y2 (en) | 1985-10-19 | 1985-10-19 | Submersible pump with convex strainer bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160093U JPH0631193Y2 (en) | 1985-10-19 | 1985-10-19 | Submersible pump with convex strainer bottom plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6267982U true JPS6267982U (en) | 1987-04-28 |
| JPH0631193Y2 JPH0631193Y2 (en) | 1994-08-22 |
Family
ID=31085146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985160093U Expired - Lifetime JPH0631193Y2 (en) | 1985-10-19 | 1985-10-19 | Submersible pump with convex strainer bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631193Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263100U (en) * | 1988-10-31 | 1990-05-11 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837991U (en) * | 1981-09-07 | 1983-03-11 | 株式会社荏原製作所 | submersible sand pump |
-
1985
- 1985-10-19 JP JP1985160093U patent/JPH0631193Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5837991U (en) * | 1981-09-07 | 1983-03-11 | 株式会社荏原製作所 | submersible sand pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263100U (en) * | 1988-10-31 | 1990-05-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631193Y2 (en) | 1994-08-22 |
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