CN203362622U - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN203362622U CN203362622U CN 201320456115 CN201320456115U CN203362622U CN 203362622 U CN203362622 U CN 203362622U CN 201320456115 CN201320456115 CN 201320456115 CN 201320456115 U CN201320456115 U CN 201320456115U CN 203362622 U CN203362622 U CN 203362622U
- Authority
- CN
- China
- Prior art keywords
- water
- water outlet
- output connector
- pump
- joint
- 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 provides a water pump. The water pump mainly comprises a pump body driven by a motor, wherein the pump body is provided with a water inlet and a water outlet; a water inlet joint and a water outlet joint are respectively arranged at the water inlet and the water outlet; the water inlet joint is a horizontal straight pipe; the water outlet joint is an elbow with a 90-degree bending angle and the water discharge direction of the water outlet joint is the horizontal direction; a plurality of guide vanes are arranged on the inner wall of the water outlet joint, are spiral and are arranged along the water discharge direction of the water outlet joint. The water pump has the beneficial effects that as the spiral guide vanes are arranged at the water outlet of the pump body, liquid can spirally move forward to form forward impact force to take a few residues out of the pump body, thus ensuring smoothness of the pump body; the water outlet joint is fixed at the water outlet via screws, is convenient to dismantle and install and can be timely changed once the water outlet joint is damaged, and energy-saving and environment-friendly effects are achieved.
Description
Technical field
The utility model relates to a kind of water pump, belongs to water pump manufacturing technology field.
Background technique
Water pump is being widely used in daily life, agricultural and industrial production; As everyone knows, the machinery of carrying liquid or liquid being increased during water pump, its main structure is that impeller is installed in the pump housing, by the driven by motor vane rotary, the mechanical energy of impeller is converted into to the kinetic energy of liquid; Existing water pump, have water outlet and water intake on its pump housing, for reducing the resistance of the pump housing to liquid, water outlet and pump housing inwall all adopt smooth structure; But the liquid after impeller drives and pushes, its power direction is comparatively chaotic, large to the pressure of tube wall in water outlet, wash away by force, and need the extruding of new liq endlessly in the pump housing just can move on, so the efficiency of water pump existed to certain influence.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of simple in structure, and liquid is at the stronger water pump of water outlet direction motoricity.
The purpose of this utility model is achieved by the following technical solution: mainly comprise that one by the motor-driven pump housing; Be provided with water intake and water outlet on the described pump housing; Be respectively arranged with water supply connector and water output connector on described water intake and water outlet; Described water supply connector is a horizontal straight tube, and water output connector is one to be the bend pipe of 90 degree bendings, and the water outlet direction of this water output connector is substantially horizontal; Described water output connector inwall is provided with some guide vanes; Described guide vane arranges in the shape of a spiral and along the water outlet direction of described water output connector.
The cross section of described guide vane is triangular in shape or trapezoidal; And the cross-sectional sizes of this guide vane is changed from small to big along the water outlet direction.
Described guide vane is five, and is evenly distributed on the inwall of described water output connector.
Described water output connector is fixed by screws on described water outlet.
The beneficial effects of the utility model are: spiral helicine guide vane is set on the water outlet of the pump housing, can makes liquid advance in the shape of a spiral, form impact force forward, and will remain in together volume place of the interior a small amount of residue of the pump housing, guarantee the unimpeded of the pump housing; Titting water outlet is fixed by screws on water outlet, and easy disassembly can be changed energy-conserving and environment-protective in time once be damaged.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic cross-section of water output connector described in the utility model.
Fig. 3 is the A-A sectional view of Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: as shown in Figure 1, 2, 3, mainly comprise that one by the motor-driven pump housing 1; Be provided with water intake 2 and water outlet 3 on the described pump housing 1; Be respectively arranged with water supply connector 4 and water output connector 5 on described water intake 2 and water outlet 3; Described water supply connector 4 is a horizontal straight tube, and water output connector 5 is one to be the bend pipe of 90 degree bendings, and the water outlet direction of this water output connector 5 is substantially horizontal; The vertical end of water output connector 5 is connected on water outlet, and its horizontal ends along continuous straight runs arranges, and when the liquid in the pump housing is flowed through water output connector 5, along the water outlet direction, substantially horizontal flows out; Described water output connector 5 inwalls are provided with some guide vanes 6; Described guide vane 6 arranges in the shape of a spiral and along the water outlet direction of described water output connector 5.
In conjunction with Fig. 2,3, the cross section of described guide vane 6 is triangular in shape or trapezoidal; And the cross-sectional sizes of this guide vane is changed from small to big along the water outlet direction; Should not adopt larger guide vane, be because guide vane can produce drag effect to liquid; And adopt the structure change from small to big along the water outlet direction, can guide vane 6 itself to the resistance of liquid, can finally change again the flow direction of liquid, can make liquid rotate in the shape of a spiral and advance, form impact force forward.
Described guide vane 6 is five, and is evenly distributed on the inwall of described water output connector 5.
Described water output connector 5 is fixed on described water outlet 3 by screw 7; Water output connector 5 is dismountable to be arranged on the pump housing, can to in-problem water output connector, be changed in time, has indirectly extended the working life of whole water pump, energy-conserving and environment-protective.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in scope of the present utility model, the variation of making, change and add or replace, all should belong to protection domain of the present utility model.
Claims (4)
1. a water pump, mainly comprise that one by the motor-driven pump housing; Be provided with water intake and water outlet on the described pump housing; It is characterized in that: be respectively arranged with water supply connector and water output connector on described water intake and water outlet; Described water supply connector is a horizontal straight tube, and water output connector is one to be the bend pipe of 90 degree bendings, and the water outlet direction of this water output connector is substantially horizontal; Described water output connector inwall is provided with some guide vanes; Described guide vane arranges in the shape of a spiral and along the water outlet direction of described water output connector.
2. water pump according to claim 1, it is characterized in that: the cross section of described guide vane is triangular in shape or trapezoidal; And the cross-sectional sizes of this guide vane is changed from small to big along the water outlet direction.
3. water pump according to claim 1, it is characterized in that: described guide vane is five, and is evenly distributed on the inwall of described water output connector.
4. water pump according to claim 1, it is characterized in that: described water output connector is fixed by screws on described water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320456115 CN203362622U (en) | 2013-07-25 | 2013-07-25 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320456115 CN203362622U (en) | 2013-07-25 | 2013-07-25 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362622U true CN203362622U (en) | 2013-12-25 |
Family
ID=49810396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320456115 Expired - Fee Related CN203362622U (en) | 2013-07-25 | 2013-07-25 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2551763A (en) * | 2016-06-29 | 2018-01-03 | Weir Minerals Europe Ltd | Slurry pump front side liner |
| CN110608197A (en) * | 2019-09-19 | 2019-12-24 | 盐城市泵盛水泵厂 | Fly ash slurry transfer pump |
| CN112056935A (en) * | 2020-09-04 | 2020-12-11 | 乾亨贸易(杭州)有限公司 | Water dispenser water outlet structure capable of improving tea brewing efficiency |
-
2013
- 2013-07-25 CN CN 201320456115 patent/CN203362622U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2551763A (en) * | 2016-06-29 | 2018-01-03 | Weir Minerals Europe Ltd | Slurry pump front side liner |
| GB2551763B (en) * | 2016-06-29 | 2018-10-24 | Weir Minerals Europe Ltd | Slurry pump front side liner |
| CN110608197A (en) * | 2019-09-19 | 2019-12-24 | 盐城市泵盛水泵厂 | Fly ash slurry transfer pump |
| CN112056935A (en) * | 2020-09-04 | 2020-12-11 | 乾亨贸易(杭州)有限公司 | Water dispenser water outlet structure capable of improving tea brewing efficiency |
| CN112056935B (en) * | 2020-09-04 | 2022-09-06 | 安徽石台县西黄山茶叶实业有限公司 | Water dispenser water outlet structure capable of improving tea brewing efficiency |
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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: 20131225 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |