JPS62135888U - - Google Patents
Info
- Publication number
- JPS62135888U JPS62135888U JP2284786U JP2284786U JPS62135888U JP S62135888 U JPS62135888 U JP S62135888U JP 2284786 U JP2284786 U JP 2284786U JP 2284786 U JP2284786 U JP 2284786U JP S62135888 U JPS62135888 U JP S62135888U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- centrifugal
- regulating valve
- pressure
- pressure regulating
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は深井戸配管浅深両用ポンプの構成斜視
図、第２図は渦巻ポンプ正面図、第３図は従来の
浅深両用ポンプケーシング断面図、第４図は浅井
戸配管時揚水特性図である。
１…渦巻ポンプ、３…ジエツトポンプ、５…吐
出孔、６…調圧ユニツト。
Figure 1 is a perspective view of the configuration of a pump for both shallow and deep use in deep well piping, Figure 2 is a front view of the centrifugal pump, Figure 3 is a sectional view of a conventional pump casing for both shallow and deep use, and Figure 4 is a diagram of pumping characteristics for shallow well piping. It is. 1... Volute pump, 3... Jet pump, 5... Discharge hole, 6... Pressure regulating unit.
Claims (1)
して設けられたジエツトポンプまた渦巻ポンプ吐
出側流水通路に設けられた流水圧力と大気圧との
差で流路開度を制御する調圧弁を備えるとともに
渦巻ポンプと調圧弁とを別体にして連通したこと
を特徴とする渦巻・ジエツト組合せポンプ。 ２ 実用新案登録請求の範囲第１項において、調
圧弁を渦巻ポンプに対し回転自由に取り付けたこ
とを特徴とする渦巻・ジエツト組合せポンプ。 ３ 実用新案登録請求の範囲第１項において、前
記調圧弁に吐出口を設けたことを特徴とする渦巻
・ジエツト組合せポンプ。[Scope of Claim for Utility Model Registration] 1. A jet pump connected to the suction side of the centrifugal pump, or a flow passage opening determined by the difference between the pressure of the flowing water provided in the water passage on the discharge side of the centrifugal pump and atmospheric pressure. What is claimed is: 1. A combination swirl/jet pump, characterized in that it is equipped with a pressure regulating valve for controlling the pressure, and that the centrifugal pump and the pressure regulating valve are separated and communicated with each other. 2. A combination centrifugal/jet pump as set forth in claim 1 of the utility model registration claim, characterized in that a pressure regulating valve is rotatably attached to the centrifugal pump. 3. The centrifugal/jet combination pump according to claim 1, characterized in that the pressure regulating valve is provided with a discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2284786U JPS62135888U (en) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2284786U JPS62135888U (en) | 1986-02-21 | 1986-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62135888U true JPS62135888U (en) | 1987-08-26 |
Family
ID=30820616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2284786U Pending JPS62135888U (en) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62135888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336609A (en) * | 2005-06-06 | 2006-12-14 | Kawamoto Pump Mfg Co Ltd | Connection pipe used in water feeding device for well |
-
1986
- 1986-02-21 JP JP2284786U patent/JPS62135888U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336609A (en) * | 2005-06-06 | 2006-12-14 | Kawamoto Pump Mfg Co Ltd | Connection pipe used in water feeding device for well |
| JP4579773B2 (en) * | 2005-06-06 | 2010-11-10 | 株式会社川本製作所 | Connecting pipe used for water supply equipment for wells |