CN103375380A - Series type built-in electric pump - Google Patents
Series type built-in electric pump Download PDFInfo
- Publication number
- CN103375380A CN103375380A CN 201210123550 CN201210123550A CN103375380A CN 103375380 A CN103375380 A CN 103375380A CN 201210123550 CN201210123550 CN 201210123550 CN 201210123550 A CN201210123550 A CN 201210123550A CN 103375380 A CN103375380 A CN 103375380A
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- Prior art keywords
- built
- electric pump
- water
- pump
- series type
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- 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
Provided is a series type built-in electric pump. Diameters of water outlets and water inlets of two or more than two built-in submersible electric pumps are designed to be the same, a water inlet connection flange of the first built-in submersible electric pump is connected with a water outlet connection flange of a second built-in submersible electric pump, and a sealing gasket is arranged between the two connection flanges. The series type built-in electric pump is convenient and fast and simple and practical in structure, reduces water lifting cost and is suitable for conditions of different water lifting environments.
Description
Technical field
The invention belongs to electric pump technology, especially belong to the in-built electric pump of a kind of series connection.
Background technique
Existing Submerged Motor Pumps is separate unit and uses, improve the just necessary classification water lift of lift, namely a Submerged Motor Pumps is built a wet pit with water extracting to H-Max place, second Submerged Motor Pumps up carried again, the multistage water lift of needs that has along with the increase of lift, use very inconvenient, time-consuming, for the ad hoc in-built electric pump of a kind of series connection of having counted the technical program of this situation.
Along with developing rapidly of China's economy, in China's small-size coal mine and other mining industry, the use of mining electric pump is increasingly extensive, also electric pump is had higher requirement simultaneously.The Environmental Conditions that reply is day by day complicated and to the higher requirement of pump, we are necessary the electric pump reform, make it to adapt to the user to the more and more higher requirement of pump.
The mining industry production environment is diversified, and also is changeable, particularly small mine, after an aspect operation is finished, often may change the job location, behaviour in service might be different from first setting requirement after changing, and are exactly the change of using lift concerning pump.
Summary of the invention
The purpose of this invention is to provide the in-built electric pump of a kind of series connection, it is identical that this Submerged Motor Pumps is that the bore with built-in type electric pump water outlet and water intake is made as size, two or more built-in type electric pump water outlets is connected respectively with water intake, the water intake adpting flange of First built-in submerged motor pump is connected with the water outlet adpting flange of second built-in submerged motor pump, is provided with seal washer between two adpting flanges.Connect by flange bolt, enable simultaneously with regard to realizing multistage electric pump, the water lift lift is electric pump lift sums at different levels.
Adopt the beneficial effect of the technical program: convenient and swift, simple and practical, and reduced the water lift cost, applicable different water lift environmental conditions.
Description of drawings
Fig. 1 is the connection diagram of the built-in submerged pump of series connection.
Among the figure: the built-in submerged pump of 1-First, 1.1-First water outlet adpting flange, 1.2-First water intake adpting flange, second built-in submerged pump of 2-, second water outlet adpting flange of 2.1-, second water intake adpting flange of 2.2-, 3-seal washer.
Embodiment
The in-built electric pump of a kind of series connection of the present invention, mode of execution contrast accompanying drawing is described further again, Liang Tai and the built-in type electric pump water outlet more than two and water intake bore are made as formed objects, the water intake adpting flange 1.2 of the built-in submerged pump 1 of First is connected by second water outlet adpting flange 2.1 with the water outlet of second built-in submerged pump 2, is provided with seal washer 3 between two adpting flanges.The connection of many pumps by that analogy.
Claims (1)
- One kind the series connection in-built electric pump, it is characterized in that: Liang Tai and the built-in submerged motor pump water outlet more than two are made as big or small identical with the water intake bore, the water intake adpting flange (1.2) of First built-in submerged motor pump (1) is connected with the water outlet adpting flange (2.1) of second built-in submerged motor pump (2), is provided with seal washer (3) between two adpting flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210123550 CN103375380A (en) | 2012-04-25 | 2012-04-25 | Series type built-in electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210123550 CN103375380A (en) | 2012-04-25 | 2012-04-25 | Series type built-in electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103375380A true CN103375380A (en) | 2013-10-30 |
Family
ID=49461039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210123550 Pending CN103375380A (en) | 2012-04-25 | 2012-04-25 | Series type built-in electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103375380A (en) |
-
2012
- 2012-04-25 CN CN 201210123550 patent/CN103375380A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |