JPH0457208U - - Google Patents
Info
- Publication number
- JPH0457208U JPH0457208U JP9953990U JP9953990U JPH0457208U JP H0457208 U JPH0457208 U JP H0457208U JP 9953990 U JP9953990 U JP 9953990U JP 9953990 U JP9953990 U JP 9953990U JP H0457208 U JPH0457208 U JP H0457208U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- submersible pump
- wall portion
- strainer
- gap
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案の実施例を示す一部切欠斜視図
、第２図は分割片の縦断面図、第３図は同平面図
、第４図は同水平断面図、第５図は連結部の要部
断面図、第６図は分割片の別の実施例を示す平面
図である。
１……水中ポンプ、２……吸水孔、７ａ，７ｂ
……分割片、８……周壁部、９，１０……透孔、
１１，１２……隙間形成用突起、１５，１７……
位置決め部、２０……連結片、２１……係止突起
、２２……係合孔。
Fig. 1 is a partially cutaway perspective view showing an embodiment of the present invention, Fig. 2 is a vertical sectional view of the divided piece, Fig. 3 is a plan view of the same, Fig. 4 is a horizontal sectional view of the same, and Fig. 5 is a connection. FIG. 6 is a plan view showing another embodiment of the divided piece. 1... Submersible pump, 2... Water suction hole, 7a, 7b
... Divided piece, 8 ... Peripheral wall part, 9, 10 ... Through hole,
11, 12... Gap forming protrusion, 15, 17...
Positioning portion, 20... Connection piece, 21... Locking protrusion, 22... Engagement hole.
Claims (1)
つて構成され、各分割片は、多数の透孔を有する
周壁部と、周壁部の内面に突設された複数の隙間
形成用突起と、周壁部の軸方向端部に設けられた
軸方向の位置決め部とからなり、各周壁部にて水
中ポンプを包囲するとともに、その周壁部内面の
隙間形成用突起を水中ポンプの周面に当接させて
水中ポンプの周面と周壁部の内面との間に隙間を
形成した状態で、各周壁部の相隣接する側辺部同
士を連結する連結手段を備えていることを特徴と
する水中ポンプ用ストレーナ。 ２ 上記各分割片は、その周壁部と、隙間形成用
突起と、軸方向の位置決め部とを合成樹脂材によ
り一体成形して構成されていることを特徴とする
請求項１記載の水中ポンプ用ストレーナ。 ３ 上記各分割片は同一形状に形成されているこ
とを特徴とする請求項１または２記載の水中ポン
プ用ストレーナ。 ４ 上記各分割片の連結手段として、各分割片の
周壁部の両側辺部にそれぞれ連結片が設けられ、
一方の連結片に複数の逆止突起が設けられ、他方
の連結片に逆止突起の係合孔が設けられているこ
とを特徴とする請求項１乃至３のいずれかに記載
の水中ポンプ用ストレーナ。[Claims for Utility Model Registration] 1. Consisting of a plurality of divided pieces obtained by dividing a cylindrical body in the circumferential direction, each divided piece has a peripheral wall portion having a large number of through holes, and a projecting portion on the inner surface of the peripheral wall portion. Consisting of a plurality of gap-forming protrusions and an axial positioning part provided at the axial end of the peripheral wall, each of the peripheral walls surrounds the submersible pump, and the inner surface of the peripheral wall has a gap-forming projection. A connecting means for connecting adjacent side portions of each peripheral wall portion with the protrusion in contact with the peripheral surface of the submersible pump to form a gap between the peripheral surface of the submersible pump and the inner surface of the peripheral wall portion. A strainer for a submersible pump characterized by the following: 2. The submersible pump according to claim 1, wherein each of the divided pieces is constructed by integrally molding the peripheral wall portion, the gap-forming protrusion, and the axial positioning portion from a synthetic resin material. strainer. 3. The strainer for a submersible pump according to claim 1 or 2, wherein each of the divided pieces is formed in the same shape. 4. As a connecting means for each of the divided pieces, connecting pieces are provided on both sides of the peripheral wall of each divided piece,
The submersible pump according to any one of claims 1 to 3, wherein one connecting piece is provided with a plurality of non-return protrusions, and the other connecting piece is provided with an engagement hole for the non-return protrusions. strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9953990U JPH0639768Y2 (en) | 1990-09-21 | 1990-09-21 | Strainer for submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9953990U JPH0639768Y2 (en) | 1990-09-21 | 1990-09-21 | Strainer for submersible pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457208U true JPH0457208U (en) | 1992-05-15 |
| JPH0639768Y2 JPH0639768Y2 (en) | 1994-10-19 |
Family
ID=31841540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9953990U Expired - Lifetime JPH0639768Y2 (en) | 1990-09-21 | 1990-09-21 | Strainer for submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639768Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100936811B1 (en) * | 2009-06-23 | 2010-01-15 | 플러스파운틴(주) | Pump protection filter |
| JP2013529129A (en) * | 2010-04-30 | 2013-07-18 | ペレ，アントニオ | Sight drainer |
| JP2016506297A (en) * | 2012-12-20 | 2016-03-03 | シーメンス アクティエンゲゼルシャフト | Steam strainer |
| CN108204380A (en) * | 2018-01-09 | 2018-06-26 | 江苏绩优机电科技有限公司 | Immersible pump |
-
1990
- 1990-09-21 JP JP9953990U patent/JPH0639768Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100936811B1 (en) * | 2009-06-23 | 2010-01-15 | 플러스파운틴(주) | Pump protection filter |
| JP2013529129A (en) * | 2010-04-30 | 2013-07-18 | ペレ，アントニオ | Sight drainer |
| JP2016506297A (en) * | 2012-12-20 | 2016-03-03 | シーメンス アクティエンゲゼルシャフト | Steam strainer |
| US9914083B2 (en) | 2012-12-20 | 2018-03-13 | Siemens Aktiengesellschaft | Steam strainer |
| CN108204380A (en) * | 2018-01-09 | 2018-06-26 | 江苏绩优机电科技有限公司 | Immersible pump |
| CN108204380B (en) * | 2018-01-09 | 2019-10-29 | 江苏绩优机电科技有限公司 | Immersible pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639768Y2 (en) | 1994-10-19 |