JPS589981U - screw pump - Google Patents
screw pumpInfo
- Publication number
- JPS589981U JPS589981U JP10384681U JP10384681U JPS589981U JP S589981 U JPS589981 U JP S589981U JP 10384681 U JP10384681 U JP 10384681U JP 10384681 U JP10384681 U JP 10384681U JP S589981 U JPS589981 U JP S589981U
- Authority
- JP
- Japan
- Prior art keywords
- discharge channel
- screw pump
- water level
- opens
- screw
- 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
Landscapes
- Electromagnetic Pumps, Or The Like (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I、 IIは従来のスクリューポンプを示し、
■は側面図、■は■の■−■線断面図である。第2図I
、 IIは本考案に係るスクリューポンプを示し、■
は側面図、■はIの■−■線断面図である。
1は流入弁、2・・・・・・吐出渠、3・・・・・・ス
クリューポンプ、4・・・・・・回転軸、5・・・・・
・クリユー羽根、6・・・・・・ケーシング、7・・・
・・・原動機、8・・・・・・吐出水路、9・・・・・
・弁。Figures I and II show conventional screw pumps,
■ is a side view, and ■ is a sectional view taken along the line ■--■ of ■. Figure 2 I
, II indicates the screw pump according to the present invention, and ■
1 is a side view, and 2 is a cross-sectional view taken along the line 2-2 of I. 1: inflow valve, 2: discharge conduit, 3: screw pump, 4: rotating shaft, 5:...
・Crieu feather, 6...Casing, 7...
... Prime mover, 8... Discharge channel, 9...
·valve.
Claims (1)
おいて、そのスクリューポンプのケーシングの途中に、
吐出渠底床と吐出渠最高水位との間の位置で吐出渠に開
口する吐出水路を設け、その吐出水路の先端開口部に、
吐出渠の水位が所定水位以下に低下すると開(弁を設け
てなることを特徴とするスクリューポンプ。[Claims for Utility Model Registration] A screw blade is provided on the rotating shaft, and is attached to a horizontal surface. screw pump installed at the required angle.
Then, in the middle of the casing of the screw pump,
A discharge channel is provided that opens into the discharge channel at a position between the bottom floor of the discharge channel and the highest water level of the discharge channel, and at the opening at the tip of the discharge channel,
A screw pump characterized by being equipped with a valve that opens when the water level in the discharge channel drops below a predetermined water level.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10384681U JPS589981U (en) | 1981-07-15 | 1981-07-15 | screw pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10384681U JPS589981U (en) | 1981-07-15 | 1981-07-15 | screw pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS589981U true JPS589981U (en) | 1983-01-22 |
JPS6226626Y2 JPS6226626Y2 (en) | 1987-07-08 |
Family
ID=29898454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10384681U Granted JPS589981U (en) | 1981-07-15 | 1981-07-15 | screw pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS589981U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4919173U (en) * | 1972-05-28 | 1974-02-18 | ||
JPS5228312U (en) * | 1975-08-20 | 1977-02-28 |
-
1981
- 1981-07-15 JP JP10384681U patent/JPS589981U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4919173U (en) * | 1972-05-28 | 1974-02-18 | ||
JPS5228312U (en) * | 1975-08-20 | 1977-02-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS6226626Y2 (en) | 1987-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS589981U (en) | screw pump | |
JPS6039800U (en) | Submersible pump suction cleaner | |
JPS5830784U (en) | Eddy current prevention device | |
JPS5842264U (en) | Submerged dredging equipment | |
JPS58129078U (en) | screw pump | |
JPH02141695U (en) | ||
JPS60170725U (en) | flow rate detector | |
JPS589982U (en) | screw pump | |
JPS586997U (en) | impeller | |
JPS5820389U (en) | Water cooling structure of vertical submersible pump used at low water level | |
JPS60189398U (en) | decanter | |
JPS5996374U (en) | Vortex suction prevention device for horizontal submersible motor pump | |
JPS58153654U (en) | Pool with antifreeze device | |
JPS5884393U (en) | vertical shaft pump | |
JPS5984295U (en) | Lubricating oil retention device for the sliding surface of the shaft seal device in the oil chamber of submersible pumps, etc. | |
JPS5884397U (en) | water pump | |
JPS6028457U (en) | Motor cooling system for submersible pumps | |
JPS6032592U (en) | underwater pump | |
JPS5971994U (en) | self-priming volute pump | |
JPS5825692U (en) | pump with water wheel | |
JPS60178393U (en) | Residual water treatment pump | |
JPS58193093U (en) | magnetic pump | |
JPS59130099U (en) | Water-cooled engine water pump casing | |
JPS59152197U (en) | submersible motor pump | |
JPS59126196U (en) | Full channel submersible pump |