JPS6184188U - - Google Patents
Info
- Publication number
- JPS6184188U JPS6184188U JP17030984U JP17030984U JPS6184188U JP S6184188 U JPS6184188 U JP S6184188U JP 17030984 U JP17030984 U JP 17030984U JP 17030984 U JP17030984 U JP 17030984U JP S6184188 U JPS6184188 U JP S6184188U
- Authority
- JP
- Japan
- Prior art keywords
- periphery
- annular
- seat
- pump casing
- leading
- 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 8
- 230000002265 prevention Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案残水処理アダプターの縦断側面
図、第２図は本考案残水処理アダプターにおける
吸込底板の底面図、第３図は本考案残水処理アダ
プターを装着した水中ポンプの要部縦断側面図で
ある。
１…環状套壁、２…ポンプケーシング、３…吸
込底板、４…逆止弁、５…吸込口、６…環状座部
、７…浅溝状通水口、１１…逆流防止構造の通水
路。
Figure 1 is a vertical side view of the residual water treatment adapter of the present invention, Figure 2 is a bottom view of the suction bottom plate of the residual water treatment adapter of the present invention, and Figure 3 is the main parts of the submersible pump equipped with the residual water treatment adapter of the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Annular mantle wall, 2... Pump casing, 3... Suction bottom plate, 4... Check valve, 5... Suction port, 6... Annular seat, 7... Shallow groove-shaped water passage, 11... Water passage with backflow prevention structure.
Claims (1)
３の上面周辺部を、ポンプケーシング周側の下方
に繞設される環状套壁１の下縁と水密に接続させ
、吸込底板３の下面周辺部には環状の座部６を繞
設して、該座部６の下面にその外周部より内周部
へ通ずる多数の浅溝状通水口７，７を刻設するこ
とにより、環状座部６の下面外周部よりポンプケ
ーシング２内へ通ずる逆流防止構造の通水路１１
を、環状套壁１内に形成せしめることを特徴とし
た水中ポンプ用残水処理アダプター。 The periphery of the upper surface of the suction bottom plate 3 having the suction port 5 provided with the check valve 4 is watertightly connected to the lower edge of the annular mantle wall 1 which is installed below the circumferential side of the pump casing. An annular seat 6 is provided around the periphery, and a large number of shallow groove-shaped water holes 7, 7 are carved on the lower surface of the seat 6, leading from the outer periphery to the inner periphery. Water passage 11 with a backflow prevention structure leading from the outer peripheral part of the lower surface of part 6 into the pump casing 2
A residual water treatment adapter for a submersible pump, characterized in that: is formed in an annular mantle wall 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17030984U JPS6184188U (en) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17030984U JPS6184188U (en) | 1984-11-08 | 1984-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184188U true JPS6184188U (en) | 1986-06-03 |
Family
ID=30728017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17030984U Pending JPS6184188U (en) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184188U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213103A (en) * | 1975-07-22 | 1977-02-01 | Uotaman:Kk | Under-water pump |
| JPS576793U (en) * | 1980-06-12 | 1982-01-13 |
-
1984
- 1984-11-08 JP JP17030984U patent/JPS6184188U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213103A (en) * | 1975-07-22 | 1977-02-01 | Uotaman:Kk | Under-water pump |
| JPS576793U (en) * | 1980-06-12 | 1982-01-13 |
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