JPH0195593U - - Google Patents
Info
- Publication number
- JPH0195593U JPH0195593U JP19131987U JP19131987U JPH0195593U JP H0195593 U JPH0195593 U JP H0195593U JP 19131987 U JP19131987 U JP 19131987U JP 19131987 U JP19131987 U JP 19131987U JP H0195593 U JPH0195593 U JP H0195593U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- cylindrical body
- outer casing
- casing
- discharge nozzle
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
第１図は本考案の一実施例を示す縦断側面図、
第２図ないし第３図は他の実施例における外部ケ
ーシングと内部ケーシングの縦断側面図である。
１……ピツト、２……外部ケーシング、２ｂ……
円筒胴部、２ｃ……吸込ノズル、２ｄ……吸出ノ
ズル、２ｅ……開口部、３……内部ケーシング、
３ｃ……羽根車、３ｅ……開口部、４……シール
装置、５……配管、６……配管、７……主軸。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention;
2 and 3 are longitudinal sectional side views of an outer casing and an inner casing in another embodiment.
1... Pit, 2... External casing, 2b...
Cylindrical body, 2c... Suction nozzle, 2d... Suction nozzle, 2e... Opening, 3... Internal casing,
3c... Impeller, 3e... Opening, 4... Sealing device, 5... Piping, 6... Piping, 7... Main shaft.
Claims (1)
心に円筒胴部を設け、その円筒胴部の周壁上に設
けた開口部から外部ケーシングを貫いて吐出ノズ
ルが設けてあり、また前記外部ケーシングの周壁
上に前記吐出ノズルと異なる位置に吸込ノズルが
設けてあり、上部円周上に開口部を有する内部ケ
ーシングが、前記円筒胴部内に、内部ケーシング
の開口部と円筒胴部の開口部が一致するように嵌
合され、内部ケーシングの開口部の上下の円周面
上にシール装置を設けたことを特徴とするピツト
バレル形立軸ポンプ。 A cylindrical body is provided inside the outer casing concentrically with the outer casing, and a discharge nozzle is provided passing through the outer casing from an opening provided on the peripheral wall of the cylindrical body, and a discharge nozzle is provided on the peripheral wall of the outer casing. A suction nozzle is provided at a different position from the discharge nozzle, and an inner casing having an opening on the upper circumference is arranged in the cylindrical body so that the opening of the inner casing and the opening of the cylindrical body coincide. A pit-barrel vertical shaft pump characterized in that a sealing device is provided on the upper and lower circumferential surfaces of an opening of an internal casing that are fitted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19131987U JPH0195593U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19131987U JPH0195593U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195593U true JPH0195593U (en) | 1989-06-23 |
Family
ID=31482238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19131987U Pending JPH0195593U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195593U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018112105A (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical type pump, casing cover of the same and urea synthesis plant, and manufacturing method of casing cover of the same |
| JP2018112104A (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical type pump and urea synthesis plant |
| WO2018131275A1 (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical pump and urea synthesizing plant |
| JP2018112103A (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical type pump and urea synthesis plant |
-
1987
- 1987-12-18 JP JP19131987U patent/JPH0195593U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018112105A (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical type pump, casing cover of the same and urea synthesis plant, and manufacturing method of casing cover of the same |
| JP2018112104A (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical type pump and urea synthesis plant |
| WO2018131275A1 (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical pump and urea synthesizing plant |
| JP2018112103A (en) * | 2017-01-10 | 2018-07-19 | 三菱重工業株式会社 | Vertical type pump and urea synthesis plant |
| CN109563838A (en) * | 2017-01-10 | 2019-04-02 | 三菱重工业株式会社 | Vertical pump and urea synthesizing complete set of equipments |
| US10704559B2 (en) | 2017-01-10 | 2020-07-07 | Mitsubishi Heavy Industries, Ltd. | Vertical pump and urea synthesis plant |