CN202883365U - Small-flow water pump - Google Patents
Small-flow water pump Download PDFInfo
- Publication number
- CN202883365U CN202883365U CN 201220550528 CN201220550528U CN202883365U CN 202883365 U CN202883365 U CN 202883365U CN 201220550528 CN201220550528 CN 201220550528 CN 201220550528 U CN201220550528 U CN 201220550528U CN 202883365 U CN202883365 U CN 202883365U
- Authority
- CN
- China
- Prior art keywords
- water pump
- outlet
- flow water
- inlet
- import
- 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 a small-flow water pump, which comprises a pump body, an inlet, an outlet, a stator, a rotor and blades; the pump body is provided with the inlet and the outlet; an adjustment valve is arranged between the inlet and the outlet; an adjustment screw cap is arranged outside the adjustment valve; a slag discharge opening is arranged near the inlet; the slag holes are S shape; filter nets are arranged in the slag discharge opening; filter net screw caps are arranged at outer ends of the filter nets; and the pump body is made from brass material. The small-flow water pump has the beneficial effects that the pump is simple in structure and more rational in design, so that the production cost is greatly reduced; meanwhile, the water pump has the advantages of wearing resistance, corrosion resistance, longer service life and excellent filtration effect.
Description
Technical field
The utility model relates to pump housing technical field, relates in particular to a kind of water pump of small flow.
Background technique
At present, the common water pump that uses in market and life all exists following defective: complex structure, manufacture difficulty are large, have improved cost; The surface is easy to be corroded, so that working life is short, and poor filtration effect etc.
The model utility content
For the deficiencies in the prior art, the utility model provides a kind of supply small flow water pump.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of small flow water pump, comprise the pump housing, import, outlet, stator, rotor, blade, the pump housing is provided with import and outlet, be provided with modulating valve between import and the outlet, modulating valve is provided with regulating nut outward, is provided with a slag exhausting mouth on the import next door, is provided with filter screen in the slag exhausting mouth, the filter screen outer end is provided with the filter screen nut, and slag exhausting mouth is S shape.
The described pump housing is brass material.
Filter screen is stainless steel.
The beneficial effects of the utility model: this model utility is simple in structure, design is more reasonable, so that greatly reduce cost of production; Wear resistant corrosion resistant is so that longer service life; Filtering effect is better etc.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic representation of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of small flow water pump, comprise the pump housing 1, import 2, outlet 3, stator, rotor, blade, the pump housing 1 is provided with import 2 and outlet 3, import 2 and export 3 between be provided with modulating valve 4, be provided with modulating valve nut 5 outside the modulating valve 4, be provided with a slag exhausting mouth on import 2 next doors, slag exhausting mouth is S shape.Be provided with filter screen 6 in the slag exhausting mouth, filter screen 6 outer ends are provided with filter screen nut 7, and the described pump housing 1 is brass material.The beneficial effects of the utility model: this model utility is simple in structure, it is more reasonable to establish, so that greatly reduce cost of production; Wear resistant corrosion resistant is so that longer service life; Filtering effect is better etc.
Claims (3)
1. small flow water pump, comprise the pump housing, import, outlet, stator, rotor, blade, it is characterized in that, the pump housing is provided with import and outlet, is provided with modulating valve between import and the outlet, and modulating valve is provided with regulating nut outward, be provided with a slag exhausting mouth on the import next door, be provided with filter screen in the slag exhausting mouth, the filter screen outer end is provided with the filter screen nut, and slag exhausting mouth is S shape.
2. small flow water pump according to claim 1 is characterized in that, the described pump housing is brass material.
3. small flow water pump according to claim 1 is characterized in that, filter screen is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550528 CN202883365U (en) | 2012-10-24 | 2012-10-24 | Small-flow water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550528 CN202883365U (en) | 2012-10-24 | 2012-10-24 | Small-flow water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883365U true CN202883365U (en) | 2013-04-17 |
Family
ID=48074799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550528 Expired - Fee Related CN202883365U (en) | 2012-10-24 | 2012-10-24 | Small-flow water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398563A (en) * | 2020-04-10 | 2020-07-10 | 中国地质调查局水文地质环境地质调查中心 | Water pumping test groundwater water level flow regulating device |
-
2012
- 2012-10-24 CN CN 201220550528 patent/CN202883365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398563A (en) * | 2020-04-10 | 2020-07-10 | 中国地质调查局水文地质环境地质调查中心 | Water pumping test groundwater water level flow regulating device |
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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: 20130417 Termination date: 20131024 |