CN102966574A - Submerged pump - Google Patents
Submerged pump Download PDFInfo
- Publication number
- CN102966574A CN102966574A CN2012104403784A CN201210440378A CN102966574A CN 102966574 A CN102966574 A CN 102966574A CN 2012104403784 A CN2012104403784 A CN 2012104403784A CN 201210440378 A CN201210440378 A CN 201210440378A CN 102966574 A CN102966574 A CN 102966574A
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- CN
- China
- Prior art keywords
- impeller
- water
- submerged pump
- submersible pump
- motor
- 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.)
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Abstract
The invention discloses a submerged pump. The submerged pump comprises a motor and a sealing shell, wherein output shafts of the motor extend out of the two sides of the shell and are respectively connected with an impeller, a water inlet is respectively formed on each impeller of the sealing shell along the axial direction, and a water outlet is formed along the radial direction. According to the submerged pump, the impellers are arranged on both sides of the output shafts of the motor, and a structure of two water inlets and one water outlet is adopted so as to ensure the stability of the submerged pump in the water; and in addition, a one-way flap valve structure is arranged on the water outlet, so that the two impellers can deliver the same fluid and can also deliver different fluids without mutual influence, and accordingly, the efficiency of the submerged pump is increased.
Description
Technical field
The present invention is a kind of submersible pump.
Background technique
Submersible pump is the pull the plug water lift facility of work of motor and water pump direct-connected integrated, and it is applicable to extract underground water, also can be used for the water lift engineerings such as river, reservoir, water channel from deep-well; Be mainly used in people and animals' water in field irrigation and mountain area, plateau, can be for city, factory, railway, mine, building site water supply and sewage.Existing submersible pump generally is that motor output shaft is connected with water pump impeller shaft, and for impeller provides power, but because motor just from side output, causes the balance of submersible pump in water poor, delivery efficiency is lower simultaneously.
Summary of the invention
The purpose of this invention is to provide a kind of submersible pump, the solution submersible pump is placed on stability and the inefficient problem in the deep water.
Purpose of the present invention is come specific implementation by the following technical programs: a kind of submersible pump, comprise motor and seal casinghousing, the output shaft of this motor stretches out two side bodies, is connected with respectively impeller, the sealing housing is at the axial water inlet that is provided with of each impeller, and the footpath upwards is provided with same water outlet.
Further, described each impeller and water outlet are provided with one-way valve.
Further, described one-way valve is made as flap valve.
Further, the rotation direction of two impellers is opposite.
Further, the radius of two impellers is different.
Submersible pump of the present invention all arranges impeller in the output shaft both sides of motor, adopt simultaneously the structure of two water inlets and same water outlet, guarantee that submersible pump is in the stability at the bottom, at water outlet the one-way turnover valve arrangement is set in addition, such two impellers can be carried same fluid, also can carry different fluid, be independent of each other, thereby improve the efficient of water pump.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structural drawing of the described submersible pump of the embodiment of the invention.
Embodiment
As shown in Figure 1, the described submersible pump of the embodiment of the invention comprises motor 1 and seal casinghousing 2, and the output shaft of motor 1 stretches out the both sides of motor, is connected with respectively impeller 3; Each impeller 3 corresponding water inlet 31, above seal casinghousing 2, be provided with a water outlet 32, two impellers 3 share this water outlet 32, and be provided with respectively the valve mechanism with two impeller 3 one-way flows at these water outlet 32 places, the flap valve that adopts in this product, can carry out routine according to prior art and replace, only need to satisfy the one-way conduction performance and get final product.
Product of the present invention is owing to be to be installed on respectively impeller 3 in the both sides of motor 1, and balance is good, and stability is strong; And owing to be respectively independent circulation between two impellers, the radius that therefore two impellers can be set as required is similar and different, can carry simultaneously two liquid that density is different, thereby improve water pump using scope and efficient.Because the rotational synchronization of two impellers, the rotation direction of two impellers is made as on the contrary, guarantee that the water outlet flow direction is consistent.
Claims (5)
1. a submersible pump comprises motor and seal casinghousing, it is characterized in that: the output shaft of this motor stretches out two side bodies, is connected with respectively impeller, and the sealing housing is at the axial water inlet that is provided with of each impeller, and the footpath upwards is provided with same water outlet.
2. submersible pump as claimed in claim 1, it is characterized in that: described each impeller and water outlet are provided with one-way valve.
3. submersible pump as claimed in claim 2, it is characterized in that: described one-way valve is made as flap valve.
4. submersible pump as claimed in claim 1, it is characterized in that: the rotation direction of two impellers is opposite.
5. submersible pump as claimed in claim 1, it is characterized in that: the radius of two impellers is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104403784A CN102966574A (en) | 2012-11-07 | 2012-11-07 | Submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104403784A CN102966574A (en) | 2012-11-07 | 2012-11-07 | Submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102966574A true CN102966574A (en) | 2013-03-13 |
Family
ID=47796933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104403784A Pending CN102966574A (en) | 2012-11-07 | 2012-11-07 | Submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966574A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895801A (en) * | 2015-06-19 | 2015-09-09 | 李洪武 | Professional submersible pump for washing well |
| CN105317696A (en) * | 2015-10-30 | 2016-02-10 | 耐驰泵阀科技（天津）有限公司 | Permanent magnet type water draining pump |
| CN116378970A (en) * | 2023-05-16 | 2023-07-04 | 利欧集团浙江泵业有限公司 | Switching pump capable of switching flow and lift state |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061623U (en) * | 1989-10-12 | 1990-09-05 | 杭州水泵研究所 | Mechanical tubing pump for submerged use |
| CN1308190A (en) * | 2000-02-08 | 2001-08-15 | 东芝泰格有限公司 | Electric pump with axial-flow impeller |
| KR20010109241A (en) * | 2001-10-31 | 2001-12-08 | 김경원 | An underwater pump |
| CN201228655Y (en) * | 2008-07-14 | 2009-04-29 | 邵长青 | Magnetic suspension transformer oil pump |
| CN102654128A (en) * | 2011-03-01 | 2012-09-05 | 胡道明 | Magnetic suspension underwater electric pump |
-
2012
- 2012-11-07 CN CN2012104403784A patent/CN102966574A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061623U (en) * | 1989-10-12 | 1990-09-05 | 杭州水泵研究所 | Mechanical tubing pump for submerged use |
| CN1308190A (en) * | 2000-02-08 | 2001-08-15 | 东芝泰格有限公司 | Electric pump with axial-flow impeller |
| KR20010109241A (en) * | 2001-10-31 | 2001-12-08 | 김경원 | An underwater pump |
| CN201228655Y (en) * | 2008-07-14 | 2009-04-29 | 邵长青 | Magnetic suspension transformer oil pump |
| CN102654128A (en) * | 2011-03-01 | 2012-09-05 | 胡道明 | Magnetic suspension underwater electric pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895801A (en) * | 2015-06-19 | 2015-09-09 | 李洪武 | Professional submersible pump for washing well |
| CN105317696A (en) * | 2015-10-30 | 2016-02-10 | 耐驰泵阀科技（天津）有限公司 | Permanent magnet type water draining pump |
| CN116378970A (en) * | 2023-05-16 | 2023-07-04 | 利欧集团浙江泵业有限公司 | Switching pump capable of switching flow and lift state |
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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: 20130313 |