CN102062103A - Horizontal multi-outlet multistage pump - Google Patents
Horizontal multi-outlet multistage pump Download PDFInfo
- Publication number
- CN102062103A CN102062103A CN200910198941XA CN200910198941A CN102062103A CN 102062103 A CN102062103 A CN 102062103A CN 200910198941X A CN200910198941X A CN 200910198941XA CN 200910198941 A CN200910198941 A CN 200910198941A CN 102062103 A CN102062103 A CN 102062103A
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- Prior art keywords
- pump
- outlet
- water
- rotating shaft
- pump body
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Abstract
The invention aims to provide a horizontal multi-outlet multistage pump capable of effectively solving the problems of a few outlets and the like in the prior art. The horizontal multi-outlet multistage pump comprises a pump body, two ends of the pump body are provided with an end cover and a tail cover respectively, the center of the pump body is provided with a rotating shaft, the rotating shaft is arranged on the end cover and the tail cover through two bearing components, the rotating shaft is provided with a plurality of impellers, and a guide blade is arranged on the side wall of the interior of the pump body; the pump body comprises a water inlet section with a water inlet, a water outlet section with a water outlet and a middle section for connecting the water inlet section and the water outlet section; and the side wall of the middle section is provided with an outlet. Because of a plurality of water outlets, the lift of the multistage pump can be enlarged, water can be supplied to high area users and low area users at the same time, the use range of the pump is effectively enlarged, and popularization and application of the pump are promoted.
Description
Technical field
The present invention relates to a kind of multistage pump, particularly a kind of horizontal multiple exit multistage pump.
Background technique
Horizontal type multi-stage pump of the prior art generally has only a water outlet, causes multistage lift of pump less.And this horizontal type multi-stage pump water outlet is few, can not be that high district user and low district user supply water simultaneously.The water outlet of horizontal type multi-stage pump is few, seriously limits its using scope, limits it and applies.
Summary of the invention
The purpose of this invention is to provide a kind of horizontal multiple exit multistage pump, can effectively solve problems such as water outlet that prior art exists is few.The present invention relates to a kind of horizontal multiple exit multistage pump, comprise the pump housing, pump housing two ends are respectively equipped with end cap and tail-hood, pump housing center is provided with a rotating shaft, and rotating shaft is installed on end cap and the tail-hood by two bearing part, and rotating shaft is provided with some impellers, the sidewall of pump housing inside is provided with stator, the pump housing comprises inlet segment, water exit end that is provided with water outlet and the stage casing that is connected inlet segment and water exit end that is provided with water intake, and the sidewall in described stage casing is provided with water outlet, and described outlet is one or more.The present invention has a plurality of outlets simultaneously, can enlarge multistage lift of pump, can be that high district user and low district user supply water simultaneously, has effectively enlarged its using scope, promotes it to apply.
Description of drawings
Accompanying drawing 1 is the prior art constructions schematic representation,
Accompanying drawing 2 is a structural representation of the present invention.
The present invention will be described below in conjunction with accompanying drawing.
Embodiment
Comprise the pump housing 1 among the figure, pump housing two ends are respectively equipped with end cap 2 and tail-hood 3, pump housing center is provided with a rotating shaft 4, rotating shaft 4 is installed on end cap 2 and the tail-hood 3 by two bearing part, rotating shaft is provided with some impellers 5, the sidewall of pump housing inside is provided with stator 6, the pump housing comprises inlet segment 8, water exit end 10 that is provided with water outlet 9 and the stage casing 11 that is connected inlet segment 8 and water exit end 10 that is provided with water intake 7, the sidewall in described stage casing is provided with outlet 12, described outlet 12 is one or more, and its concrete number will make one's choice according to its use condition.
The present invention has two or more outlets or water outlet simultaneously, can enlarge multistage lift of pump, can be that high district user and low district user supply water simultaneously, has effectively enlarged its using scope, promotes it to apply.
Claims (2)
1. horizontal multiple exit multistage pump, comprise the pump housing, pump housing two ends are respectively equipped with end cap and tail-hood, pump housing center is provided with a rotating shaft, rotating shaft is installed on end cap and the tail-hood by two bearing part, and rotating shaft is provided with some impellers, and the sidewall of pump housing inside is provided with stator, the pump housing comprises inlet segment, water exit end that is provided with water outlet and the stage casing that is connected inlet segment and water exit end that is provided with water intake, and it is characterized in that: the sidewall in described stage casing is provided with outlet.
2. a kind of horizontal multiple exit multistage pump as claimed in claim 1 is characterized in that: described outlet is two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910198941XA CN102062103A (en) | 2009-11-17 | 2009-11-17 | Horizontal multi-outlet multistage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910198941XA CN102062103A (en) | 2009-11-17 | 2009-11-17 | Horizontal multi-outlet multistage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102062103A true CN102062103A (en) | 2011-05-18 |
Family
ID=43997537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910198941XA Pending CN102062103A (en) | 2009-11-17 | 2009-11-17 | Horizontal multi-outlet multistage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102062103A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345640A (en) * | 2011-10-28 | 2012-02-08 | 苏州沃达园林机械有限公司 | Water pump with multiple water outlets |
| CN104314827A (en) * | 2014-08-25 | 2015-01-28 | 南方泵业股份有限公司 | Middle discharging section of multi-outlet horizontal single-suction sectional multistage centrifugal pump |
| CN104612976A (en) * | 2015-01-27 | 2015-05-13 | 中国海洋石油总公司 | Horizontal type and single suction segment type multi-stage and double-outlet centrifugal pump |
| CN111927784A (en) * | 2020-07-31 | 2020-11-13 | 西安航天动力研究所 | Two-stage centrifugal pump structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH580756A5 (en) * | 1974-07-03 | 1976-10-15 | Sulzer Ag | |
| CN2125029U (en) * | 1992-05-09 | 1992-12-16 | 山东矿业学院 | Water pump for mine |
| CN2195634Y (en) * | 1994-04-08 | 1995-04-26 | 上海市通用机械技术研究所 | Multi-stage-multi-outlet centrifugal pump |
| CN2444072Y (en) * | 2000-10-15 | 2001-08-22 | 山东双轮集团股份有限公司 | Multi-stage pump with multi-outlet |
| CN101368570A (en) * | 2008-07-25 | 2009-02-18 | 上海电力修造总厂有限公司 | Integrated water supply pump |
| CN101514704A (en) * | 2008-02-18 | 2009-08-26 | 李正奇 | Mining multistage clear water centrifugal pump |
-
2009
- 2009-11-17 CN CN200910198941XA patent/CN102062103A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH580756A5 (en) * | 1974-07-03 | 1976-10-15 | Sulzer Ag | |
| CN2125029U (en) * | 1992-05-09 | 1992-12-16 | 山东矿业学院 | Water pump for mine |
| CN2195634Y (en) * | 1994-04-08 | 1995-04-26 | 上海市通用机械技术研究所 | Multi-stage-multi-outlet centrifugal pump |
| CN2444072Y (en) * | 2000-10-15 | 2001-08-22 | 山东双轮集团股份有限公司 | Multi-stage pump with multi-outlet |
| CN101514704A (en) * | 2008-02-18 | 2009-08-26 | 李正奇 | Mining multistage clear water centrifugal pump |
| CN101368570A (en) * | 2008-07-25 | 2009-02-18 | 上海电力修造总厂有限公司 | Integrated water supply pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345640A (en) * | 2011-10-28 | 2012-02-08 | 苏州沃达园林机械有限公司 | Water pump with multiple water outlets |
| CN104314827A (en) * | 2014-08-25 | 2015-01-28 | 南方泵业股份有限公司 | Middle discharging section of multi-outlet horizontal single-suction sectional multistage centrifugal pump |
| CN104612976A (en) * | 2015-01-27 | 2015-05-13 | 中国海洋石油总公司 | Horizontal type and single suction segment type multi-stage and double-outlet centrifugal pump |
| CN111927784A (en) * | 2020-07-31 | 2020-11-13 | 西安航天动力研究所 | Two-stage centrifugal pump structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110518 |