CN202789582U - Non-blocking diving sewage pump - Google Patents
Non-blocking diving sewage pump Download PDFInfo
- Publication number
- CN202789582U CN202789582U CN201220487755.5U CN201220487755U CN202789582U CN 202789582 U CN202789582 U CN 202789582U CN 201220487755 U CN201220487755 U CN 201220487755U CN 202789582 U CN202789582 U CN 202789582U
- Authority
- CN
- China
- Prior art keywords
- pump
- vane wheel
- mixing vane
- base
- sewage
- 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 - Lifetime
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/604—Vortex non-clogging type pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a non-blocking diving sewage pump. A pump shaft in the center of the sewage pump extends straightly to a base. A mixing vane wheel is installed on the pump shaft. Water can be stirred into a turbid state, and sewage and drainage are pumped by the mixing vane wheel. The mixing vane wheel is installed on the combination position between the base below the mixing vane wheel and a pump body. The pump shaft is lengthened. The mixing vane wheel is installed on the lower end of the pump shaft. The mixing vane wheel rotates along with the pump shaft. Strong stirring force is generated. Sediments around the base are stirred into suspended solids. The suspended solids are inhaled into the pump. The suspended solids are discharged. An ability of anti-blocking and pollution discharging is improved. Stirring, pollution discharging and silt removing can be finished at one time. Operating cost is greatly saved. Meanwhile inflow water of the pump is not affected by the stirring function formed by the mixing vane wheel. Media such as sewage and dirt enters into the mixing vane wheel through water inflow holes of the upper portion of the base. The sewage and dirt are discharged from the pump body through work of the mixing vane wheel. Stirring and inflow are not affected mutually. Working efficiency of the pump is improved.
Description
Technical field
The utility model relates to a kind of proof submersible sand discharging pump, relates in particular to a kind of pump shaft to be lengthened, installed in the bottom of pump shaft simultaneously with water stir and make muddy make dirt with sewage be pumped stir evenly impeller without stopping up proof submersible sand discharging pump.
Background technique
Proof submersible sand discharging pump and general clean waterpump different be in: the blade of impeller is few, is generally two blade impeller, and runner is wide simultaneously, is convenient to carry the sewage with fiber or other suspended impurity.In addition, the pump larger for bore exists, and offers inspection, clean-out hatch on the shell of the pump housing, is convenient to remove afterwards in parking the dirty impurity of pump case inside.Existing proof submersible sand discharging pump, its range of flow are 1-2000mm
3/ h, range of lift are the 2-50m water column, and power range is 1-160kW.
The flow direction of existing proof submersible sand discharging pump medium generally is to enter impeller through the water intake on the base, passes through outside the pump housing excavationg pump through the acting of impeller shaft impeller more again.But the problem that such structure exists is: contain the impurity such as a large amount of particles or suspended matter in sending medium; pump is not in operation; impurity can slowly precipitate; stop up the water intake of base; wait for when start operation next time; intaking can be not smooth, thereby the normal operation of impact can not be played good blowdown or remove the effect of becoming silted up.
The model utility content
For the problems referred to above, main purpose of the present utility model is to provide a kind of pump shaft is lengthened, and has installed in the bottom of pump shaft simultaneously water is stired and make muddy the nothing obstruction proof submersible sand discharging pump that stirs evenly impeller that dirt is pumped with sewage.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of without stopping up proof submersible sand discharging pump, comprise base, the pump housing is installed on the base, be provided with impeller in the pump housing, the motor of pollution discharge pump is installed on the pump housing, also is provided with the grease chamber between the pump housing and the motor, and the pump shaft at this pollution discharge pump center extends to base always, be equipped with on the pump shaft water stired and make muddy and make dirt stir evenly impeller with what sewage was pumped, describedly stir evenly the junction that impeller is installed in impeller and base.
Positive progressive effect of the present utility model is: what the utility model provided has the following advantages without stopping up proof submersible sand discharging pump: the utility model lengthens pump shaft, installed in the bottom of pump shaft simultaneously and stirred evenly impeller, stirring evenly impeller rotates with the axis, produce extremely strong mixing power, sludge around the base is stirred into suspended matter, discharge in the suction pump, improve anti-blocking, pollution discharge capability, disposablely finish stirring, blowdown, except becoming silted up, greatly saved operating cost.The simultaneously unlikely water inlet that has influence on pump of stirring action for stirring wheel is formed.The media such as the utility model sewage dirt enter impeller by the water inlet on base top, pass through the acting of impeller again, discharge by the pump housing, and stirring and water inlet are independent of each other, thereby have improved the working efficiency of pump.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 1 is structural representation of the present utility model, as shown in Figure 1: what the utility model provided comprises without stopping up proof submersible sand discharging pump: base 1, the pump housing 3 is installed on the base 1, be provided with impeller 2 in the pump housing 3, the motor 4 of pollution discharge pump is installed on the pump housing 3, also be provided with grease chamber 4 between the pump housing 3 and the motor 5, the pump shaft 6 at pollution discharge pump center extends to base 1 always, be equipped with on the pump shaft 6 water stired and make muddy and make dirt stir evenly impeller 7 with what sewage was pumped, stir evenly the junction that impeller 7 is installed in impeller 2 and base 1.
The utility model lengthens pump shaft 6, installed in the bottom of pump shaft 6 simultaneously and stirred evenly impeller 7, stirring evenly impeller 7 rotates with the axis, produce extremely strong mixing power, sludge around the base 1 is stirred into suspended matter, discharge in the suction pump, improve anti-blocking, pollution discharge capability, disposablely finish stirring, blowdown, except becoming silted up, greatly saved operating cost.The simultaneously unlikely water inlet that has influence on pump of stirring action for stirring wheel is formed.The media such as the utility model sewage dirt enter impeller by the water inlet on base top, pass through the acting of impeller again, discharge by the pump housing, and stirring and water inlet are independent of each other, thereby have improved the working efficiency of pump.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a nothing is stopped up proof submersible sand discharging pump, described pollution discharge pump comprises: base (1), the pump housing (3) is installed on the described base (1), be provided with impeller (2) in the pump housing (3), the motor of pollution discharge pump (4) is installed on the pump housing (3), also be provided with grease chamber (4) between the pump housing (3) and the motor (5), it is characterized in that: the pump shaft (6) at described pollution discharge pump center extends to base (1) always, be equipped with on the described pump shaft (6) water stired and make muddy and make dirt stir evenly impeller (7) with what sewage was pumped, describedly stir evenly the junction that impeller (7) is installed in impeller (2) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487755.5U CN202789582U (en) | 2012-09-21 | 2012-09-21 | Non-blocking diving sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487755.5U CN202789582U (en) | 2012-09-21 | 2012-09-21 | Non-blocking diving sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789582U true CN202789582U (en) | 2013-03-13 |
Family
ID=47816852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220487755.5U Expired - Lifetime CN202789582U (en) | 2012-09-21 | 2012-09-21 | Non-blocking diving sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789582U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305895A (en) * | 2014-09-25 | 2015-01-28 | 暨南大学 | Intelligent multifunctional rice rinser and use method thereof |
| CN109404300A (en) * | 2018-12-06 | 2019-03-01 | 安徽马钢嘉华新型建材有限公司 | A kind of anti-mud blocking immersible pump |
| CN109555704A (en) * | 2017-09-23 | 2019-04-02 | 苏州赟羽机电科技有限公司 | A kind of dredge pump |
| CN109404300B (en) * | 2018-12-06 | 2024-07-05 | 安徽马钢嘉华新型建材有限公司 | Prevent silt jam immersible pump |
-
2012
- 2012-09-21 CN CN201220487755.5U patent/CN202789582U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305895A (en) * | 2014-09-25 | 2015-01-28 | 暨南大学 | Intelligent multifunctional rice rinser and use method thereof |
| CN109555704A (en) * | 2017-09-23 | 2019-04-02 | 苏州赟羽机电科技有限公司 | A kind of dredge pump |
| CN109404300A (en) * | 2018-12-06 | 2019-03-01 | 安徽马钢嘉华新型建材有限公司 | A kind of anti-mud blocking immersible pump |
| CN109404300B (en) * | 2018-12-06 | 2024-07-05 | 安徽马钢嘉华新型建材有限公司 | Prevent silt jam immersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |