JPH0392596U - - Google Patents
Info
- Publication number
- JPH0392596U JPH0392596U JP15274789U JP15274789U JPH0392596U JP H0392596 U JPH0392596 U JP H0392596U JP 15274789 U JP15274789 U JP 15274789U JP 15274789 U JP15274789 U JP 15274789U JP H0392596 U JPH0392596 U JP H0392596U
- Authority
- JP
- Japan
- Prior art keywords
- stand
- strainer
- coil spring
- submersible pump
- pump 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 239000013013 elastic material Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案ストレーナースタンドを装備し
た水中ポンプの要部縦断側面図、第２図は第１図
のＡ−Ａ線における横断底面図である。
１……コイルスプリング、２……ポンプケーシ
ング、６……縦棧、７……格子状のストレーナー
、８……スタンド底板、ｇ……若干の間〓、Ｓ１
……外周部の間隔、Ｓ２……内周部の間隔。
FIG. 1 is a longitudinal sectional side view of a main part of a submersible pump equipped with the strainer stand of the present invention, and FIG. 2 is a sectional bottom view taken along line A--A in FIG. 1. 1...Coil spring, 2...Pump casing, 6...Vertical beam, 7...Grid strainer, 8...Stand bottom plate, g...Slight distance, S 1
... Distance at outer circumference, S 2 ... Distance at inner circumference.
補正 平２．３．２９
考案の名称を次のように補正する。
考案の名称 水中ポンプのストレーナースタ
ンド
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 2.3.29. The name of the invention is amended as follows. Title of invention Strainer stand for submersible pump The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
ストレーナースタンドの外郭を形成するよう金
属線を螺回してコイルスプリング１となし、外縁
部がコイルスプリング１の内周と接するよう配備
された複数の縦棧６……６を有し、これら縦棧６
……６の上縁部および下縁部を夫々接続板６ａ，
６ｂにより連接させ、上部接続板６ａをポンプケ
ーシング２の下面に対向させると共に下部接続板
６ｂをスタンド底盤８の上面に対向させ、上記複
数の縦棧６……６と前記コイルスプリング１との
交差によつて格子状のストレーナー７を構成せし
めることを特徴とする、水中ポンプのストレーナ
ースタンド。[Claims for Utility Model Registration] A metal wire is spirally wound to form the outer shell of the strainer stand to form a coil spring 1, and a plurality of vertical bars 6 are arranged so that the outer edge is in contact with the inner circumference of the coil spring 1... 6, and these vertical rods 6
. . . 6, respectively connecting the upper and lower edges of the connection plate 6a,
6b, with the upper connecting plate 6a facing the lower surface of the pump casing 2 and the lower connecting plate 6b facing the upper surface of the stand bottom plate 8, so that the plurality of vertical rods 6...6 intersect with the coil spring 1. A strainer stand for a submersible pump, characterized in that a lattice-shaped strainer 7 is formed by.
【図面の簡単な説明】
第１図は本考案ストレーナースタンドを装備し
た水中ポンプの要部縦断側面図、第２図は第１図
のＡ−Ａ線における横断底面図、第３図は第１図
のＢ−Ｂ線における横断平面図である。
１……コイルスプリング、２……ポンプケーシ
ング、６……縦棧、６ａ……上部接続板、６ｂ…
…下部接続板、７……格子状のストレーナー、８
……底盤、Ｓ１……外周部の間隔、Ｓ２……内周
部の間隔。[Brief explanation of the drawings] Fig. 1 is a longitudinal sectional side view of essential parts of a submersible pump equipped with the strainer stand of the present invention, Fig. 2 is a sectional bottom view taken along line A-A in Fig. It is a cross-sectional plan view taken along the line BB in the figure. 1... Coil spring, 2... Pump casing, 6... Vertical beam, 6a... Upper connection plate, 6b...
...Lower connection plate, 7...Grid strainer, 8
... Bottom plate, S 1 ... Spacing between outer periphery, S 2 ... Spacing between inner periphery.
Claims (1)
う金属線を螺回してコイルスプリング１となし、
外縁部がコイルスプリング１の内周と接し下縁部
がスタンド底板８の表面に対向する複数の縦棧６
……６をポンプケーシング２の下面周辺部より導
下させ、該縦棧６……６と前記コイルスプリング
１との交差によつて格子状のストレーナー７を構
成せしめることを特徴とする、水中ポンプのスト
レーナースタンド。 (2) ポンプケーシング２の下面周辺部より導下
される複数の縦棧６……６は、ゴム等の弾性材料
で作られていることを特徴とする、第１項記載の
水中ポンプのストレーナースタンド。 (3) ポンプケーシング２の下面周辺部より導下
される複数の縦棧６……６は、その下縁部がコイ
ルスプリング１の弾発力により、スタンド底板８
の表面と若干の間〓ｇを有して対向せしめられて
いることを特徴とする、第１項記載の水中ポンプ
のストレーナースタンド。 (4) ポンプケーシング２の下面周辺部より導下
された各縦棧６……６間の間隔は、外周部の間隔
Ｓ１よりも内周部の間隔Ｓ２が広く形成せられて
いることを特徴とする、第１項、第２項および第
３項記載の水中ポンプのストレーナースタンド。[Claims for Utility Model Registration] (1) A coil spring 1 is formed by winding a metal wire to form the outer shell of the strainer stand;
A plurality of vertical bars 6 whose outer edges contact the inner periphery of the coil spring 1 and whose lower edges face the surface of the stand bottom plate 8.
. . . 6 is led down from the peripheral portion of the lower surface of the pump casing 2, and a lattice-shaped strainer 7 is formed by the intersection of the vertical struts 6 . . . 6 and the coil spring 1. strainer stand. (2) The strainer for the submersible pump according to item 1, wherein the plurality of vertical rods 6...6 guided down from the peripheral portion of the lower surface of the pump casing 2 are made of an elastic material such as rubber. stand. (3) The plurality of vertical legs 6...6 guided down from the peripheral part of the lower surface of the pump casing 2 have their lower edges pressed against the stand bottom plate 8 by the elastic force of the coil spring 1.
2. The strainer stand for a submersible pump according to claim 1, wherein the strainer stand is opposed to the surface of the submersible pump with a distance of some g. (4) The spacing between the vertical bars 6...6 guided down from the periphery of the lower surface of the pump casing 2 is such that the spacing S2 on the inner circumference is wider than the spacing S1 on the outer circumference. A strainer stand for a submersible pump as described in Items 1, 2, and 3, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15274789U JPH0392596U (en) | 1989-12-29 | 1989-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15274789U JPH0392596U (en) | 1989-12-29 | 1989-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392596U true JPH0392596U (en) | 1991-09-20 |
Family
ID=31699001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15274789U Pending JPH0392596U (en) | 1989-12-29 | 1989-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019186926A1 (en) * | 2018-03-29 | 2019-10-03 | 新明和工業株式会社 | Underwater aerator |
-
1989
- 1989-12-29 JP JP15274789U patent/JPH0392596U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019186926A1 (en) * | 2018-03-29 | 2019-10-03 | 新明和工業株式会社 | Underwater aerator |
| JPWO2019186926A1 (en) * | 2018-03-29 | 2021-02-12 | 新明和工業株式会社 | Underwater aerator |
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