JPS6436592U - - Google Patents
Info
- Publication number
- JPS6436592U JPS6436592U JP13018487U JP13018487U JPS6436592U JP S6436592 U JPS6436592 U JP S6436592U JP 13018487 U JP13018487 U JP 13018487U JP 13018487 U JP13018487 U JP 13018487U JP S6436592 U JPS6436592 U JP S6436592U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- suction port
- motor
- section
- discharge
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 8
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示すモータポンプ
の第２図―線による縦断面図、第２図は同平
面図である。
１…ポンプ外胴、２…モータポンプ本体、３…
モータヘツドカバー、４…底板、５…通しボルト
、６…空室（吐出室）、７…吸込口、８…吐出口
、９…循環液吸込管、９ａ…ノズル、９ｂ…循環
液吸込口、２１…ポンプケーシング、２２…羽根
車、２４…ポンプ室吸込口、２５…ポンプ部（ケ
ーシング）吸込口、２７…ポンプ室吐出口。
FIG. 1 is a vertical sectional view taken along the line in FIG. 2 of a motor pump showing an embodiment of the present invention, and FIG. 2 is a plan view thereof. 1...Pump outer body, 2...Motor pump body, 3...
Motor head cover, 4...Bottom plate, 5...Through bolt, 6...Empty chamber (discharge chamber), 7...Suction port, 8...Discharge port, 9...Circulating fluid suction pipe, 9a...Nozzle, 9b...Circulating fluid suction port, 21... Pump casing, 22... Impeller, 24... Pump chamber suction port, 25... Pump part (casing) suction port, 27... Pump chamber discharge port.
Claims (1)
し、該ポンプ部吐出口を上記液室内に開口させ、
該液室の外側から揚液をポンプ部吸込口へ導き、
ポンプ吐出液を液室より外部へ吐出するようにし
たモータポンプにおいて、上記液室をポンプ外胴
によつて構成し、該ポンプ外胴の上部開口部をモ
ータのヘツドカバー部で蔽うと共に、該ヘツドカ
バー部に、ポンプ部吸込口に連通された吸込口及
びポンプ吐出液を外部へ吐出する吐出口をそれぞ
れ設け、且つ上記ポンプ外胴とモータポンプ本体
とによつて囲まれた空室に、自吸用循環液吸込口
を開口させ、該吸込口を、上記ポンプ部吐出口か
ら円周方向に吐出される流れの方向の反対側の近
傍位置に設置したことを特徴とする可搬式モータ
ポンプ。 ２ 上記ポンプ部吐出口が円周方向に設けられて
いる実用新案登録請求の範囲第１項記載の可搬式
モータポンプ。 ３ 上記自吸用循環液吸込口がポンプ部の羽根車
主板底面より高い位置に設けられている実用新案
登録請求の範囲第１項記載の可搬式モータポンプ
。 ４ 上記モータポンプ本体がポンプ外胴内に偏芯
して設置されており、ポンプ部吐出口から自吸用
循環液吸込口に至る流れの途中に、ポンプ外胴と
モータポンプ本体との狭い間隙部が介在されてい
る実用新案登録請求の範囲第１項記載の可搬式モ
ータポンプ。[Claims for Utility Model Registration] 1. A pump section driven by a motor is installed in a liquid chamber, and a discharge port of the pump section is opened in the liquid chamber,
Directing the pumped liquid from the outside of the liquid chamber to the pump suction port,
In a motor pump configured to discharge pump discharge liquid from a liquid chamber to the outside, the liquid chamber is constituted by a pump outer body, an upper opening of the pump outer body is covered by a head cover portion of the motor, and the head cover The section is provided with a suction port communicating with the pump section suction port and a discharge port for discharging the pump discharge liquid to the outside, and a self-priming 1. A portable motor pump, characterized in that a circulating fluid suction port is opened and the suction port is located near the opposite side of the flow direction circumferentially discharged from the pump section discharge port. 2. The portable motor pump according to claim 1, wherein the pump outlet is provided in the circumferential direction. 3. The portable motor pump according to claim 1, wherein the self-priming circulating fluid suction port is provided at a higher position than the bottom surface of the impeller main plate of the pump section. 4 The motor pump body is installed eccentrically within the pump outer shell, and there is a narrow gap between the pump outer shell and the motor pump body in the middle of the flow from the pump outlet to the self-priming circulating fluid suction port. A portable motor pump according to claim 1, wherein a portion is interposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13018487U JPH0450474Y2 (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13018487U JPH0450474Y2 (en) | 1987-08-28 | 1987-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6436592U true JPS6436592U (en) | 1989-03-06 |
| JPH0450474Y2 JPH0450474Y2 (en) | 1992-11-27 |
Family
ID=31385121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13018487U Expired JPH0450474Y2 (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450474Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH036615A (en) * | 1989-05-15 | 1991-01-14 | Internatl Business Mach Corp <Ibm> | Boot system of data processing system |
-
1987
- 1987-08-28 JP JP13018487U patent/JPH0450474Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH036615A (en) * | 1989-05-15 | 1991-01-14 | Internatl Business Mach Corp <Ibm> | Boot system of data processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450474Y2 (en) | 1992-11-27 |