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 |
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