CN2806833Y - Linear series connection pump - Google Patents
Linear series connection pump Download PDFInfo
- Publication number
- CN2806833Y CN2806833Y CN 200520043220 CN200520043220U CN2806833Y CN 2806833 Y CN2806833 Y CN 2806833Y CN 200520043220 CN200520043220 CN 200520043220 CN 200520043220 U CN200520043220 U CN 200520043220U CN 2806833 Y CN2806833 Y CN 2806833Y
- Authority
- CN
- China
- Prior art keywords
- volute chamber
- water
- connection mouth
- pump
- water connection
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a linear serial-connection pump which is composed of a pump body which is provided with a water connection inlet and a water connection outlet, wherein a first volute chamber and a second volute chamber are arranged in the pump body, the radial direction of the first volute chamber is respectively parallel to the shaft line of the water connection inlet and the shaft line of the water connection outlet, and the radial direction of the second volute chamber is respectively parallel to the shaft line of the water connection inlet and the shaft line of the water connection outlet; a water inlet of the first volute chamber is communicated with the water connection inlet of the pump body, a water outlet of the second volute chamber is communicated with the water connection outlet of the pump body, a first rotor is arranged in the first volute chamber, and a second rotor is arranged in the second volute chamber. The utility model makes the two volute chambers and the rotors arranged in one pump body along a straight line, has the same power of two serial-connection pump machine sets, and meanwhile, the utility model has the advantages of volume reduction of a water pump, area occupation reduction and reduction of installation expense and manufacturing cost.
Description
Technical field
The utility model relates to mechanical field, relates in particular to fluid varactor machine, particularly pump, and concrete is a kind of straight serial pump.
Background technique
In the prior art,, two pumps in series need be used in order to improve the liquid transfer efficiency, wherein the water outlet of a water pump links to each other by the water intake of pipeline with another platform independent water pump, form a pump assembly, but this pump assembly is loosely organized, floor space is big, the mounting cost height.Simultaneously, the water pump of two platform independent need use great deal of raw materials and consume the more energy, can increase the cost of manufacturer.
Summary of the invention
The purpose of this utility model provides a kind of straight serial pump, and described this straight serial pump will solve the big technical problem of two pumps in series unit floor space in the prior art.
This straight serial pump of the present utility model is made of a pump housing, the described pump housing has a water inlet connection mouth and a water outlet connection mouth, wherein, be provided with one first volute chamber and one second volute chamber in the described pump housing, the axis that radially is parallel to described water inlet connection mouth respectively of described first volute chamber and the axis of water outlet connection mouth, the axis that radially is parallel to described water inlet connection mouth respectively of described second volute chamber and the axis of water outlet connection mouth, the water intake of described first volute chamber is communicated with the water inlet connection mouth of the described pump housing, the water outlet of described second volute chamber is communicated with the water outlet connection mouth of the described pump housing, be provided with the first rotor in described first volute chamber, be provided with second rotor in described second volute chamber.
Further, the axis of the axis of described water inlet connection mouth and water outlet connection mouth is located along the same line.
The utility model and prior art compare, and its effect is actively with tangible.The utility model is arranged on two volute chambers and rotor in the pump housing along straight line, has the equal-wattage of two pumps in series units, has significantly reduced the volume of water pump simultaneously, has reduced floor space, mounting cost and manufacture cost.
Description of drawings
Fig. 1 is the structural representation of straight serial pump of the present utility model.
Embodiment
As shown in Figure 1, straight serial pump of the present utility model, constitute by a pump housing 1, the described pump housing 1 has a water inlet connection mouth 2 and a water outlet connection mouth 3, wherein, be provided with one first volute chamber 4 and one second volute chamber 5 in the described pump housing 1, the axis that radially is parallel to described water inlet connection mouth 2 respectively of described first volute chamber 4 and the axis of water outlet connection mouth 3, the axis that radially is parallel to described water inlet connection mouth 2 respectively of described second volute chamber 5 and the axis of water outlet connection mouth 3, the water intake of described first volute chamber 4 is communicated with the water inlet connection mouth 2 of the described pump housing 1, the water outlet of described second volute chamber 5 is communicated with the water outlet connection mouth 3 of the described pump housing 1, be provided with the first rotor 6 in described first volute chamber 4, be provided with second rotor 7 in described second volute chamber 5.
Further, the axis of the axis of described water inlet connection mouth 2 and water outlet connection mouth 3 is located along the same line.
Working principle of the present utility model is as follows: after straight serial pump starts, water enters first volute chamber 4 through intake pipe by the water inlet connection mouth 2 on the pump housing 1, under the effect of the rotor 6 in first volute chamber 4, water flows into the water intake of second volute chamber 5 again from the water outlet of first volute chamber 4, under the effect of the rotor 7 in second volute chamber 5, water is discharged by the water outlet connection mouth on the pump housing 13 then.The direction of arrow among Fig. 1 is represented water (flow) direction.
Claims (2)
1. straight serial pump, constitute by a pump housing, the described pump housing has a water inlet connection mouth and a water outlet connection mouth, it is characterized in that: be provided with one first volute chamber and one second volute chamber in the described pump housing, the axis that radially is parallel to described water inlet connection mouth respectively of described first volute chamber and the axis of water outlet connection mouth, the axis that radially is parallel to described water inlet connection mouth respectively of described second volute chamber and the axis of water outlet connection mouth, the water intake of described first volute chamber is communicated with the water inlet connection mouth of the described pump housing, the water outlet of described second volute chamber is communicated with the water outlet connection mouth of the described pump housing, be provided with the first rotor in described first volute chamber, be provided with second rotor in described second volute chamber.
2. straight serial pump as claimed in claim 1 is characterized in that: the axis of the axis of described water inlet connection mouth and water outlet connection mouth is located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043220 CN2806833Y (en) | 2005-07-07 | 2005-07-07 | Linear series connection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043220 CN2806833Y (en) | 2005-07-07 | 2005-07-07 | Linear series connection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806833Y true CN2806833Y (en) | 2006-08-16 |
Family
ID=36921133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043220 Expired - Fee Related CN2806833Y (en) | 2005-07-07 | 2005-07-07 | Linear series connection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806833Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404872C (en) * | 2005-07-07 | 2008-07-23 | 上海东方泵业(集团)有限公司 | Straight serial pump |
-
2005
- 2005-07-07 CN CN 200520043220 patent/CN2806833Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404872C (en) * | 2005-07-07 | 2008-07-23 | 上海东方泵业(集团)有限公司 | Straight serial pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |