CN205190244U - Agricultural sewage charge pump that draws water - Google Patents
Agricultural sewage charge pump that draws water Download PDFInfo
- Publication number
- CN205190244U CN205190244U CN201520840339.2U CN201520840339U CN205190244U CN 205190244 U CN205190244 U CN 205190244U CN 201520840339 U CN201520840339 U CN 201520840339U CN 205190244 U CN205190244 U CN 205190244U
- Authority
- CN
- China
- Prior art keywords
- chassis
- electric pump
- agricultural sewage
- impeller
- sewage pumping
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an agricultural sewage charge pump that draws water, including the pump body and motor, be provided with the impeller in the pump body, pump body bottom is provided with the water inlet, the impeller includes chassis and the fixed a plurality of blades that set up on the lower surface of chassis, the chassis center is provided with perpendicular decurrent installation pipe, the impeller passes through installation pipe with the motor output is connected. The utility model has the advantages of: the utility model relates to an it is special to operation such as farm manure and the charge pump that draws water that designs, effectively solved the sewage filth inconvenient problem of discharging, replaced manual work, improved production efficiency, have very strong practicality.
Description
Technical field
The utility model relates to centrifugal pump technical field, is specifically related to a kind of agricultural sewage pumping electric pump.
Background technique
Farm manure is a kind of traditional breed of crop fertilizer, and it forms primarily of people and animals' excrement and the fermentation of other material buildup.Compared to chemical fertilizer, farm manure has the advantage of environmental protection, super quality and competitive price, is widely used in the plantation of vast rural area.In the collection and discharge process of farm manure, because its raw material contains the stronger sewage of a large amount of foreign material, particle, fiber and corrosivity, lack corresponding mechanical work instrument, therefore, can only be processed by the mode of manual work, not only operating environment is disliked cruel, and manufacturing efficiency is low, is unfavorable for extensive use.
Model utility content
The utility model, for above-mentioned technical problem, proposes a kind of agricultural sewage pumping electric pump, efficiently solves the problem that sewage dirt discharges inconvenience, instead of manual work, improve manufacturing efficiency, have very strong practicability.
The utility model solves the problems of the technologies described above by the following technical solutions: a kind of agricultural sewage pumping electric pump, comprise the pump housing and motor, impeller is provided with in the described pump housing, water intake is provided with bottom the described pump housing, described impeller comprises chassis and is fixedly installed on the some blades on the lower surface of chassis, described center chassis is provided with mounting pipe vertically downward, and described impeller is connected with described motor output end by described mounting pipe.
Optimize, described some blades are along described center chassis symmetric arrays, and described some blade the inners are connected on described mounting pipe sidewall, and the outer rim of described some blades is concordant with described chassis outer rim, thus the monolateral impeller that formation one is complete, effectively can improve centrifugal adsorption force during vane rotary.
Optimize, described some blade bottom are vertically fixed on the lower surface on described chassis, and described some blades are up followed successively by stepped shaft contraction structure the end of from.By above-mentioned ladder configuration, the shearing force of impeller when High Rotation Speed can be improved, thus effectively shred the cellulosic dirt in sewage, avoid impeller stuck, realize rapid pollution discharging.
Optimize, described some blades are arc shaped blade, to increase eddy current.
Optimize, described impeller is the impeller be made up of the pig iron, to improve the impact strength of impeller, reduces costs.
Optimize, described impeller surface is coated with corrosion-resistant coating, to improve the working life of impeller.
Optimize, described motor connection leakage protective plug, strengthen the safety in utilization of electric pump.
Optimize, bottom the described pump housing, be provided with some legs, form cavity in water inlet, blocked to avoid water inlet.
Optimize, described some legs arrange along described water intake Central Symmetry, and the height of described some legs is greater than described inlet end open height.
In above-mentioned any one scheme, the quantity optimization of described some blades is 2-4 sheet, while maintenance vane rotary adsorption force, makes blade wheel structure as far as possible simple, prevents stuck.
The utility model has the advantage of: the utility model is a kind of water drawing electric pump designed for operations such as farm manures specially, efficiently solve the problem that sewage dirt discharges inconvenience, instead of manual work, improve manufacturing efficiency, there is very strong practicability.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the plan view of impeller in the utility model;
Fig. 3 is the stereogram of impeller in the utility model.
Embodiment
As shown in Figure 1, a kind of agricultural sewage pumping electric pump, comprise the pump housing 1 and motor 2, impeller 3 is provided with in the described pump housing 1, water intake 4 is provided with bottom the described pump housing 1,3 blades 6 that described impeller 3 comprises chassis 5 and is fixedly installed on the lower surface of chassis 5, center, described chassis 5 is provided with mounting pipe 7 vertically downward, and described impeller 3 is connected by the output terminal of described mounting pipe 7 with described motor 2; Described motor 2 connects earth leakage protective and inserts 8, strengthens the safety in utilization of electric pump.
Bottom the described pump housing 1, described water intake 4 Central Symmetry is provided with some legs 9, and the height of described some legs 9 is greater than described water intake 4 port height, thus forms cavity in water inlet, blocked to avoid water inlet.
Wherein, as shown in Figure 2 and Figure 3, described blade 6 arranges along described chassis 5 Central Symmetry, described blade 6 the inner is connected on described mounting pipe 7 sidewall, the outer rim of described blade 6 is concordant with described chassis 5 outer rim, thus the monolateral impeller that formation one is complete, effectively can improve centrifugal adsorption force during vane rotary.
Described blade 6 bottom vertical is fixed on the lower surface on described chassis 5, and described blade 6 is up followed successively by stepped shaft contraction structure the end of from.By above-mentioned ladder configuration, the shearing force of impeller when High Rotation Speed can be improved, thus effectively shred the cellulosic dirt in sewage, avoid impeller stuck, realize rapid pollution discharging.
Described blade 6 is arc shaped blade, to increase eddy current.
Described impeller 3 is the impellers be made up of the pig iron, to improve the impact strength of impeller, reduces costs.
Described impeller 3 Surface coating has corrosion-resistant coating (figure does not indicate), to improve the working life of impeller.
The utility model is a kind of water drawing electric pump designed for operations such as farm manures specially, efficiently solves the problem that sewage dirt discharges inconvenience, instead of manual work, improve manufacturing efficiency, have very strong practicability.
The foregoing is only the preferred embodiment that the utility model is created; do not create in order to limit the utility model; the any amendment done within all spirit of creating at the utility model and principle, equivalent to replace and improvement etc., all should be included within protection domain that the utility model creates.
Claims (8)
1. an agricultural sewage pumping electric pump, comprise the pump housing and motor, impeller is provided with in the described pump housing, water intake is provided with bottom the described pump housing, it is characterized in that, described impeller comprises chassis and is fixedly installed on the some blades on the lower surface of chassis, and described center chassis is provided with mounting pipe vertically downward, and described impeller is connected with described motor output end by described mounting pipe.
2. agricultural sewage pumping electric pump as claimed in claim 1, is characterized in that, described some blades are along described center chassis symmetric arrays, and described some blade the inners are connected on described mounting pipe sidewall, and the outer rim of described some blades is concordant with described chassis outer rim.
3. agricultural sewage pumping electric pump as claimed in claim 1, is characterized in that, described some blade bottom are vertically fixed on the lower surface on described chassis, and described some blades are up followed successively by stepped shaft contraction structure the end of from.
4. agricultural sewage pumping electric pump as claimed in claim 1, is characterized in that, described some blades are arc shaped blade.
5. agricultural sewage pumping electric pump as claimed in claim 1, is characterized in that, described motor connection leakage protective plug.
6. agricultural sewage pumping electric pump as claimed in claim 1, is characterized in that, be provided with some legs bottom the described pump housing.
7. agricultural sewage pumping electric pump as claimed in claim 6, is characterized in that, described some legs arrange along described water intake Central Symmetry, and the height of described some legs is greater than described inlet end open height.
8. the agricultural sewage pumping electric pump according to any one of claim 1-7, is characterized in that, described blade quantity is 2-5 sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840339.2U CN205190244U (en) | 2015-10-27 | 2015-10-27 | Agricultural sewage charge pump that draws water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520840339.2U CN205190244U (en) | 2015-10-27 | 2015-10-27 | Agricultural sewage charge pump that draws water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190244U true CN205190244U (en) | 2016-04-27 |
Family
ID=55783240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520840339.2U Expired - Fee Related CN205190244U (en) | 2015-10-27 | 2015-10-27 | Agricultural sewage charge pump that draws water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179258A (en) * | 2015-10-27 | 2015-12-23 | 余雷 | Farm-oriented electric sewage suction pump |
| CN114876860A (en) * | 2022-06-15 | 2022-08-09 | 江苏大学 | Semi-open impeller for treating sewage containing coarse fibers |
-
2015
- 2015-10-27 CN CN201520840339.2U patent/CN205190244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179258A (en) * | 2015-10-27 | 2015-12-23 | 余雷 | Farm-oriented electric sewage suction pump |
| CN114876860A (en) * | 2022-06-15 | 2022-08-09 | 江苏大学 | Semi-open impeller for treating sewage containing coarse fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |