JPH0470108U - - Google Patents
Info
- Publication number
- JPH0470108U JPH0470108U JP11329790U JP11329790U JPH0470108U JP H0470108 U JPH0470108 U JP H0470108U JP 11329790 U JP11329790 U JP 11329790U JP 11329790 U JP11329790 U JP 11329790U JP H0470108 U JPH0470108 U JP H0470108U
- Authority
- JP
- Japan
- Prior art keywords
- strainer
- tube
- strainer tube
- bored
- cylindrical water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
Description
第１図は本考案の一実施例にかかわる船用筒形
水こしＡの断面図、第２図は第１図に示された内
側こし筒３０の天板３３を省略して示す一部破断
斜視図、第３図は同実施例の水こしＡの濾過作用
を示す説明図、第４図は同実施例の水こしＡを取
付けた水管系の説明図、第５図は従来の船用筒形
水こしの断面図である。
図面の主要符号、１……ケーシング、３……流
入口、４……排出口、２０……外側こし筒、２１
……開口、２２……こし孔、３０……内側こし筒
、３１……流入孔、３２……こし孔、３３……邪
魔板、３４……邪魔板。
FIG. 1 is a sectional view of a cylindrical water strainer A for ships according to an embodiment of the present invention, and FIG. 2 is a partially cutaway perspective view of the inner strainer tube 30 shown in FIG. 1 with the top plate 33 omitted. Figure 3 is an explanatory diagram showing the filtration action of water strainer A of the same embodiment, Figure 4 is an explanatory diagram of the water pipe system to which water strainer A of the same embodiment is attached, and Figure 5 is a conventional cylindrical type for ships. It is a sectional view of a water strainer. Main symbols in the drawing: 1...Casing, 3...Inlet, 4...Outlet, 20...Outer strainer, 21
... opening, 22 ... strain hole, 30 ... inner strainer tube, 31 ... inflow hole, 32 ... strain hole, 33 ... baffle plate, 34 ... baffle plate.
Claims (1)
が形成されたケーシングと、 前記ケーシングの収容室内に装着され、多数の
こし孔が壁面に穿孔された筒形の外側こし筒と、 前記外側こし筒の内部に装着され、微小径のこ
し孔が壁面に穿孔された内側こし筒とからなり、 外側こし筒と内側こし筒の間には流体の全部が
流れても配管抵抗が問題とならないような充分な
〓間が形成されていることを特徴とする船用筒形
水こし。 ２ 前記内側こし筒が、そのこし筒の前面であつ
てケーシングの流入口に対面する部位に流入孔が
穿孔され、こし筒の後面および底部に微小径のこ
し孔が穿孔されたことを特徴とする請求項１記載
の船用筒形水こし。 ３ 前記内側こし筒が、流入孔が穿孔されている
壁面の内側に、流入した流体をこし筒内で旋回さ
せるための邪魔板を設けたことを特徴とする請求
項２記載の船用筒形水こし。 ４ 前記内側こし筒が、こし筒の内部であつて前
記流入口の下側に、こし筒内に沈殿した物質の浮
上を防止する邪魔板を設けたことを特徴とする請
求項２記載の船用筒形水こし。[Claims for Utility Model Registration] 1. A casing in which a strainer housing chamber is formed between a fluid inlet and a fluid outlet, and a tube installed in the housing chamber of the casing and having a large number of strainer holes bored in its wall surface. It consists of a shaped outer strainer tube, and an inner strainer tube that is attached to the inside of the outer strainer tube and has minute diameter strainer holes drilled in the wall surface, and all of the fluid flows between the outer strainer tube and the inner strainer tube. A cylindrical water strainer for ships, characterized in that a sufficient gap is formed so that piping resistance does not become a problem even when the water is strained. 2. The inner strainer tube is characterized in that an inflow hole is bored in the front face of the strainer tube at a portion facing the inlet of the casing, and micro-diameter strain holes are bored in the rear surface and bottom of the strainer tube. The cylindrical water strainer for ships according to claim 1. 3. The cylindrical water tank for ships according to claim 2, wherein the inner strainer tube is provided with a baffle plate on the inside of the wall surface in which the inlet hole is bored, for swirling the fluid that has flowed into the strainer tube. Koshi. 4. The vessel for ships according to claim 2, wherein the inner strainer tube is provided with a baffle plate inside the strainer tube and below the inflow port for preventing floating of substances precipitated in the strainer tube. Cylindrical water strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113297U JPH0639767Y2 (en) | 1990-10-29 | 1990-10-29 | Cylindrical water strainer for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990113297U JPH0639767Y2 (en) | 1990-10-29 | 1990-10-29 | Cylindrical water strainer for ships |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470108U true JPH0470108U (en) | 1992-06-22 |
| JPH0639767Y2 JPH0639767Y2 (en) | 1994-10-19 |
Family
ID=31860864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990113297U Expired - Lifetime JPH0639767Y2 (en) | 1990-10-29 | 1990-10-29 | Cylindrical water strainer for ships |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639767Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799078A (en) * | 2017-05-05 | 2020-02-14 | 斯万技术股份公司 | Grid device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005088835A (en) * | 2003-09-19 | 2005-04-07 | Mitsui O S K Lines Ltd | Ship |
-
1990
- 1990-10-29 JP JP1990113297U patent/JPH0639767Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110799078A (en) * | 2017-05-05 | 2020-02-14 | 斯万技术股份公司 | Grid device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639767Y2 (en) | 1994-10-19 |
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