JPS60141495U - Water pump draining device - Google Patents
Water pump draining deviceInfo
- Publication number
- JPS60141495U JPS60141495U JP2894084U JP2894084U JPS60141495U JP S60141495 U JPS60141495 U JP S60141495U JP 2894084 U JP2894084 U JP 2894084U JP 2894084 U JP2894084 U JP 2894084U JP S60141495 U JPS60141495 U JP S60141495U
- Authority
- JP
- Japan
- Prior art keywords
- pump body
- water pump
- bearing
- rotating shaft
- draining device
- 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
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に従ったウォータポンプの水切装置の一
実施例を示す断面図、第2図は水切装置の他の実施例を
示す断面図である。
10・・・ウォータポンプ、11・・・ポンプボディ1
.11a・・・ポンプボディの突出部、12・・・ベア
リング、13・・・回転軸、14・・・インペラ、16
・・・メカニカルシール、18・・・水切装置、19.
22・・・水切板、19a+22a・・・第1屈曲部
(第1水切部)、19b、22b・・・第2屈曲部(第
2水切 −部)。FIG. 1 is a sectional view showing one embodiment of a draining device for a water pump according to the present invention, and FIG. 2 is a sectional view showing another embodiment of the draining device. 10...Water pump, 11...Pump body 1
.. 11a... Projection of pump body, 12... Bearing, 13... Rotating shaft, 14... Impeller, 16
... Mechanical seal, 18... Drainage device, 19.
22... Draining plate, 19a+22a... First bent part (first draining part), 19b, 22b... Second bent part (second draining part).
Claims (1)
該回転軸にインペラを固設するとともに、該インペラと
前記ベアリングとの間にメカニカルシールを設け、該メ
カニカルシールに近接して前記ポンプボディの下部に水
抜孔を上部に水蒸気穴を形成したウォータポンプに於い
て、前記メカニカルシールと前記ベアリングとの間の前
記回転軸上に回転水切板を固設し、該水切板の両端面か
ら夫々径方向外側に屈曲する屈曲部を設け、且つ該両屈
曲部の略中央部に位置するように前記ポンプボディから
径方向内側に突出する突出部を設けたウォータポンプの
水切装置。The rotating shaft is supported within the pump body via a bearing,
A water pump in which an impeller is fixed to the rotating shaft, a mechanical seal is provided between the impeller and the bearing, and a water drain hole is formed in the lower part of the pump body and a steam hole is formed in the upper part near the mechanical seal. A rotary drainage plate is fixedly installed on the rotating shaft between the mechanical seal and the bearing, and bent portions are provided that are bent radially outward from both end surfaces of the drainage plate, and A water draining device for a water pump, comprising a protruding part that protrudes radially inward from the pump body so as to be located approximately in the center of the pump body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2894084U JPS60141495U (en) | 1984-02-28 | 1984-02-28 | Water pump draining device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2894084U JPS60141495U (en) | 1984-02-28 | 1984-02-28 | Water pump draining device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60141495U true JPS60141495U (en) | 1985-09-19 |
Family
ID=30527290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2894084U Pending JPS60141495U (en) | 1984-02-28 | 1984-02-28 | Water pump draining device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60141495U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62189399A (en) * | 1986-02-14 | 1987-08-19 | Fuji Electric Co Ltd | Liquid transfer pump |
-
1984
- 1984-02-28 JP JP2894084U patent/JPS60141495U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62189399A (en) * | 1986-02-14 | 1987-08-19 | Fuji Electric Co Ltd | Liquid transfer pump |
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