CN202867257U - Sediment prevention water pump - Google Patents
Sediment prevention water pump Download PDFInfo
- Publication number
- CN202867257U CN202867257U CN 201220575424 CN201220575424U CN202867257U CN 202867257 U CN202867257 U CN 202867257U CN 201220575424 CN201220575424 CN 201220575424 CN 201220575424 U CN201220575424 U CN 201220575424U CN 202867257 U CN202867257 U CN 202867257U
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- CN
- China
- Prior art keywords
- pump
- pump body
- water pump
- water
- sediment
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a sediment prevention water pump which comprises an upper pump body (1) on the upper portion of the sediment prevention water pump and a lower pump body (2) at the lower end of the sediment prevention water pump. A fixed pipe (3) is connected on the side face of the lower pump body (2), the upper pump body (1) is connected with the lower pump body (2) through a pump shaft (6), a motor (4) is arranged at the upper end of the pump body (1), an impeller (5) and a propeller wheel (7) are arranged inside the upper pump body (1), an inner cavity (8) is arranged inside the lower pump body (2), an opening is arranged in the lower end of the inner cavity (8), a water outlet (11) is formed in the opening, and a plurality of filter screen layers (14) are arranged inside the water outlet (11). Due to the fact that the plurality of filter screen layers are arranged inside the water outlet, respectively carry out rough screening and fine screening and can respectively filter a plurality of layers of sediment, and therefore water flowing out of the pump is clean without sediment. The detachable filter screens can be cleaned in time and the sediment prevention water pump is convenient to maintain.
Description
Technical field
The utility model relates to a kind of water pump, relates in particular to a kind of anti-silt water pump, belongs to the hydraulic set field.
Background technique
Water pump is a kind of equipment common in the waterpower field, all is widely used in various industries and field, such as be used for the fields such as plumbing, petrochemical industry, metallurgy in the city, not only in the city, in rural area and remote districts very widely purposes is arranged also.The major function of water pump is that water is transferred to other place from short by internal motivation, such as the highland, so the predominant use of water pump is for pump water, in every attribute of water pump, water pumping efficiency is very important index, also is the important references of weighing the water pump assembly power consumption.The implication of water pumping efficiency refers to the ratio of current output power and input power, and the efficient of water pump is higher, shows that the utilization rate of electrical of this water pump is larger.
Traditional water pump manufacture process is very coarse, casting process is fairly simple, material is selected relatively poor, the surface ratio of the flowing water section in the pump housing of therefore producing is more coarse, nature can increase the friction factor on the flow passage surface in fluid and the pump housing like this, increase the mistake flow resistance of water, thereby reduced the efficient of water pump self.In the long-term use of water pump, along with the raising of frequency of utilization, owing to the long-term reasons such as getting rusty of causing, corrosion of using, can form various pits even the situations such as perforation occur at pump body.Especially runner or impeller part are because outer wall is thinner, so more be prone to accidents.
Simultaneously, water pump also has other some problems at present, all is in sealing state such as the water in the water cavity of the general pump housing, when running into cold air or weather, freezing and expansion causes pump housing bursting by freezing easily, has affected working life and the using scope of the pump housing.For another example, common water pump all lacks water-leakage protecting device, just has water when occuring to bore a hole when leaking and leaks in motor cavity, and motor burns out easily, thereby causes the generation of accident.And aforesaid water pump corrosion, the situation such as get rusty can cause the utilization efficiency of water pump seriously to reduce, and have greatly shortened the working life of water pump, when serious even cause scrapping.This situation can cause inevitable loss to enterprise, has also improved the operation cost of enterprise.
The model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of anti-silt water pump, comprise the upper pump casing on top and the lower pump body of lower end, the side of described lower pump body is connected with fixed tube, connects with pump shaft between upper pump casing and the lower pump body, the upper end of described upper pump casing is provided with motor, be provided with impeller and spiral paddle wheel in the upper pump casing, be provided with inner chamber in the described lower pump body, the lower ending opening of inner chamber, be provided with water outlet at opening, be provided with the multiple filtration net in the water outlet.
Preferably, above-mentioned inner chamber is outside equipped with housing.
Preferably, above-mentioned intracavity inner surface is coated with coating.
Preferably, above-mentioned fixed tube is connected with an elastic component.
Preferably, above-mentioned elastic component and outer wall are fixed.
Preferably, be provided with a plurality of tightening nuts on above-mentioned upper pump casing and the lower pump body.
The anti-silt water pump that the utility model provides carries out respectively scalping and dusting cover by be provided with the multiple filtration net in water outlet, and high concentration of sediment filters respectively, so that the water that pumps is clean, does not contain silt.And detachable filter screen can in time be cleared up, and safeguards very convenient.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark among the figure: 1-upper pump casing; The 2-lower pump body; The 3-fixed tube; The 4-motor; The 5-impeller; The 6-pump shaft; 7-spiral paddle wheel; The 8-inner chamber; The 9-housing; 10-coating; The 11-water outlet; The 12-elastic component; The 13-tightening nut; The 14-filter screen.
Embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.
Anti-silt water pump as shown in Figure 1 comprises the upper pump casing 1 on top and the lower pump body 2 of lower end, and upper pump casing 1 is above lower pump body 2, and upper pump casing 1 mainly plays power and stirs the function of rotating, and lower pump body 2 mainly plays the function of purification of water quality and water outlet.
On structure, upper pump casing 1 upper end is provided with motor 4, and inside is provided with impeller 5 and spiral paddle wheel 7, impeller 5 is arranged on the top of spiral paddle wheel 7, and impeller 5 is used for starting, and spiral paddle wheel 7 plays siphonage, impeller 5 and 7 actings in conjunction of spiral paddle wheel, the whole pumping function of realization water pump.
Connect with pump shaft 6 between upper pump casing 1 and the lower pump body 2, be connected with fixed tube 3 in the side of lower pump body 2, fixed tube 3 is connected with an elastic component 12, by elastic component 12 so that whole water pump and outer wall fix.
In water pump, there are a large amount of parts to be fixedly connected with, therefore are provided with a plurality of tightening nuts 13 at upper pump casing 1 and lower pump body 2.
Innovation of the present utility model is: be provided with multiple filtration net 14 in the water outlet 11, on scheming, can find out, filter screen 14 has multilayer, when arranging, can be provided with thick filtering net and fie screen, the thick filtering net mesh is larger, the fie screen mesh is less, and filter screen 14 is detachable, can remove and clean.
The anti-silt water pump that the utility model provides carries out respectively scalping and dusting cover by be provided with the multiple filtration net in water outlet, and high concentration of sediment filters respectively, so that the water that pumps is clean, does not contain silt.And detachable filter screen can in time be cleared up, and safeguards very convenient.
The embodiment of the above is preferred embodiments of the present utility model; be not to limit implementation scope of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment that the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (6)
1. anti-silt water pump, comprise the upper pump casing (1) on top and the lower pump body (2) of lower end, the side of described lower pump body (2) is connected with fixed tube (3), connect with pump shaft (6) between upper pump casing (1) and the lower pump body (2), the upper end of described upper pump casing (1) is provided with motor (4), be provided with impeller (5) and spiral paddle wheel (7) in the upper pump casing (1), be provided with inner chamber (8) in the described lower pump body (2), the lower ending opening of inner chamber (8), be provided with water outlet (11) at opening, it is characterized in that: be provided with multiple filtration net (14) in the described water outlet (11).
2. anti-silt water pump according to claim 1, it is characterized in that: described inner chamber (8) is outside equipped with housing (9).
3. anti-silt water pump according to claim 2, it is characterized in that: described inner chamber (8) internal surface is coated with coating (10).
4. anti-silt water pump according to claim 1, it is characterized in that: described fixed tube (3) is connected with an elastic component (12).
5. anti-silt water pump according to claim 4 is characterized in that: described elastic component (12) is fixed with outer wall.
6. one of according to claim 1-5 described anti-silt water pump is characterized in that: be provided with a plurality of tightening nuts (13) on described upper pump casing (1) and the lower pump body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575424 CN202867257U (en) | 2012-10-29 | 2012-10-29 | Sediment prevention water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575424 CN202867257U (en) | 2012-10-29 | 2012-10-29 | Sediment prevention water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867257U true CN202867257U (en) | 2013-04-10 |
Family
ID=48033980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575424 Expired - Fee Related CN202867257U (en) | 2012-10-29 | 2012-10-29 | Sediment prevention water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825424A (en) * | 2018-05-30 | 2018-11-16 | 台州鼎拓工业设计有限公司 | A kind of novel wheeled electricity-generating method of utility companies monolithic |
-
2012
- 2012-10-29 CN CN 201220575424 patent/CN202867257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825424A (en) * | 2018-05-30 | 2018-11-16 | 台州鼎拓工业设计有限公司 | A kind of novel wheeled electricity-generating method of utility companies monolithic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131029 |