CN208221126U - A kind of water pump and rinsing maching - Google Patents
A kind of water pump and rinsing maching Download PDFInfo
- Publication number
- CN208221126U CN208221126U CN201820568895.2U CN201820568895U CN208221126U CN 208221126 U CN208221126 U CN 208221126U CN 201820568895 U CN201820568895 U CN 201820568895U CN 208221126 U CN208221126 U CN 208221126U
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- guide cover
- water pump
- water
- water guide
- impeller
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Abstract
A kind of water pump of the utility model, including upper water guide cover, impeller and lower water guide cover, water outlet is equipped at the top of upper water guide cover, lower water guide cover bottom is equipped with water inlet, a magnetic support is additionally provided with below impeller, impeller includes centrally located fixed part and the circumferential direction gradually acclivitous mounting surface from inside to outside along fixed part, fixed part is fixedly connected with the magnetic support, impeller further includes the multiple arcs blade being uniformly distributed in below mounting surface, multiple arcs blade extends from inside to outside along the mounting surface, the bending direction of multiple arcs blade and the direction of rotation of impeller are opposite, a kind of water pump described in the utility model has high-efficient, the advantages of small power consumption.
Description
Technical field
The utility model relates to water pump fields, more particularly to the water pump for being applied to rinsing maching.
Background technique
Water pump has been widely used in various household electrical appliance, such as washing machine, dish-washing machine etc., is applied to this type in the market
Water pump on household electrical appliances mainly includes the rotary swinging arm as upper housing, and as the guide support and impeller of lower case, impeller
Axis be connected with motor shaft, the water below guide support enter guide support be formed by accommodating cavity after, in impeller
Drive under, water flow flows up into rotary swinging arm, and is thrown out of from the apopore on rotary swinging arm, practical new at this
In type, water flow is entered in the blade of impeller and the gap of blade by the strainer between pedestal and lower water guide lid support, motor work
Make operation impeller rotation, impeller rotation drive water flow through water guide cover water conservancy diversion be collected to rotation arm center water cavity in, water flow
It is sprayed through the water stream channel in rotating arm from the apopore of rotating arm upper cover by the effect of centrifugal force, water generates negative after being thrown out of
Strainer of the water under atmospheric pressure again between pedestal and lower water guide lid support in pressure, sink enters from blade and blade
Gap in, thus constantly circulation water spray work, but the shortcomings that this water pump, is, the area of guide vane is big, so that resistance
It is larger, simultaneously as the inner cavity of lower water guide cover is in hollow tube-shape, so that power consumption is larger.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of New type water pumps, can effectively reduce volume, and
Reduce power consumption, improves efficiency.
The utility model is realized by following scheme:
A kind of water pump, including upper water guide cover, impeller and lower water guide cover, upper water guide cover top are equipped with water outlet, lower water guide cover
Bottom is equipped with water inlet, it is characterised in that: is additionally provided with a magnetic support below the impeller, the impeller includes centrally located fixation
Portion and circumferential direction gradually acclivitous mounting surface from inside to outside along fixed part, the fixed part is connect with the magnetic support, described
Impeller further includes the multiple arcs blade being uniformly distributed in below the mounting surface, and the multiple arc shaped blade is along the mounting surface
Extend from inside to outside, the bending direction of the multiple arc shaped blade and the direction of rotation of impeller are opposite.
A kind of water pump described in the utility model, water flow through the horn-like ejection of spiral, and the water flow after ejection has past be pushed forward
Power, water is thrown out of rear centrifugal force and obtains sufficiently discharging relatively, high-efficient, power consumption is also relatively small, using magnetic drives, container
On do not need the problem of opening up mounting hole, having evaded percolating water appearance.
Further, the upper water guide cover cavity is cambered surface.After being thrown out of water flow, there is one under the influence of centrifugal force
The process of acceleration, and cambered surface makes dirt be not easy to be adhered to surface, is more easier to clean.
Further, the width of the multiple arc shaped blade is gradually increased from inside to outside along the mounting surface.Make water flow shape
It is sprayed at stronger helical form.
Further, the multiple arc shaped blade protrudes from the mounting surface, and the part protruded forms a wedge angle.Point
Angle helps to reduce resistance.
Further, the upper water guide cover cavity is provided with multiple arcs flow deflector, the multiple arc flow deflector it is curved
Qu Fangxiang is consistent with the bending direction of the multiple arc shaped blade.
Further, the multiple arc flow deflector at the top of the upper water guide cover by extending downwardly, and is formed between flow deflector
Water conservancy diversion groove width be gradually increased downwards.Concentrate derived water flow more, the effect of water conservancy diversion is more preferable.
Further, the multiple arc flow deflector is equipped with notch corresponding with the mounting surface outer edge.It can be effective
Save the space inside water pump.
Further, the top of the fixed part is equipped with groove, and the upper water guide cover center of top, which is additionally provided with, to be extended downwardly
Positioning column, the positioning column end is corresponding with the top of the fixed part, the positioning column end and/or the fixed part
Top is equipped with abrasionproof protrusion.Abrasionproof protrusion can limit forward movement of the impeller in normal operation, and make impeller with it is upper
Frictional resistance between water guide cover is minimized.
Further, further include rotation gushing arm, be formed with accommodating cavity in the middle part of the rotation gushing arm, the rotary top is set
Have several apopores, be formed with the runner being connected to the accommodating cavity inside the rotation gushing arm, the apopore with it is described
The position of runner is corresponding, and the accommodating cavity is connect with the apopore at the top of the upper water guide cover.
Further, the utility model also provides a kind of rinsing maching, including accommodate the cabinet with washing articles, further include as
Any one above-mentioned water pump.Since water pump uses magnetic drives, entire water pump can be taken out, easy to clean, ensure completely to defend
It is raw, after water pump is taken out, is used due to there is no aperture, rinsing maching to can be used as sink, basin etc. on container, increase the benefit of product
With value.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the utility model water pump structure schematic diagram；
Fig. 2 is the utility model water pump vane structural schematic diagram.
Specific embodiment
Fig. 1 and Fig. 2 are please referred to, water pump includes upper water guide cover 10, impeller 20, lower water guide cover 30 and magnetic support 40, upper water guide cover
10 tops are equipped with water outlet, and lower 30 bottom of water guide cover is equipped with water inlet, upper water guide cover 10 and lower water guide cover 30 by engaging or its
He is fixedly connected mode, and forms water cavity in inside, and impeller 20 is located in water cavity, the inner cavity of upper water guide cover 10 and lower water guide cover 30
Preferably cambered surface.
Impeller 20 includes centrally located fixed part 21, and fixed part 21 is axle sleeve, and fixed part 21 is also possible to axis or screw thread
The keyway of hole or spline, impeller 20 further include the circumferential direction gradually acclivitous mounting surface 22 from inside to outside along axle sleeve 21, and
It is uniformly distributed in the multiple arcs blade 23 of 22 lower section of mounting surface, multiple arcs blade 23 extends from inside to outside along mounting surface 22,
And multiple arcs blade 23 curved direction it is opposite with the direction of rotation of impeller 20；Multiple arcs blade 23 protrudes from mounting surface
22 outers, and multiple arcs blade 23 22 section below of mounting surface width with being gradually increased from inside to outside, and protrude from
The part of 22 outer of mounting surface forms a wedge angle, to reduce the resistance to water flow；The top of fixed part 21 is equipped with the first abrasionproof
Protrusion 24, the first abrasionproof protrusion 24 can be abrasionproof pearl or other shoes.
The inner cavity of upper water guide cover 10 is equipped with multiple arcs flow deflector 11, multiple arcs flow deflector 11 and multiple arcs blade 23
Bending direction it is consistent, multiple arcs flow deflector 11 forms multiple diversion trenches by extending downwardly at the top of upper water guide cover 10, multiple to lead
Chute width is gradually increased with the downward extension of multiple arcs flow deflector 11, is equipped with and impeller 20 in multiple arcs flow deflector 11
22 corresponding notch (not shown) of mounting surface, make impeller 20 rotate when, will not rub to multiple arcs flow deflector 11, upper water guide
The center of top of lid 10 is additionally provided with the positioning column (not shown) extended downwardly, and the top of positioning column and fixed part 21 is correspondingly arranged,
The end of positioning column, which is equipped with, can be abrasionproof with the raised 24 corresponding second abrasionproof protrusions 12 of the first abrasionproof, the second abrasionproof protrusion 12
Pearl or other shoes.
First abrasionproof protrusion 12 and the second abrasionproof protrusion 24 can be and exist simultaneously, and be also possible to be provided only with the first abrasionproof convex
12 are played, or is provided only with the second abrasionproof protrusion 24.
The lower section of lower water guide cover 30 is equipped with mounting base 70, and mounting base 70 includes strainer, and magnetic support 40 is set in mounting base 70, magnetic
Seat 40 includes that pedestal and the interconnecting piece 41 for being fixedly connected with fixed part 21, interconnecting piece 41 can be corresponding with fixed part 21
Axis or threaded post or spline keyway, be fixedly connected with fixed part 21 or connect by spline.
The lower section of mounting base 70 is equipped with motor 60, and the axis 61 of motor 60 is fixedly connected with lower magnet 62, when motor 60 works,
Axis 61 drives lower magnet 62 to rotate, and when the rotation of axis 61 drives lower magnet 61 to rotate, magnetic support 40 can be driven to rotate.
It is formed with accommodating cavity in the middle part of rotary swinging arm 50, is equipped with several apopores at the top of rotary swinging arm 50, inside is formed with
The runner being connected to accommodating cavity, runner is corresponding with the position of several apopores in top, accommodating cavity and upper water guide cover 10
Water outlet connection, and it is by the fixed arm on rotary swinging arm 50 that rotary swinging arm 50 and upper water guide cover 10 is fixed.
The working principle of water pump are as follows: water flow is entered in mounting base 70 by strainer, and by the water inlet of lower 30 bottom of water guide cover
It enters water guide cover 10 and lower water guide cover 30 is formed by water cavity, motor work operation drives lower magnet by motor shaft 61
62 rotations, so that magnetic support 40 be driven to rotate, magnetic support 40 is fixedly connected with the rotation of 21 impeller 20 of fixed part, leaf by interconnecting piece 41
20 rotation of wheel drives water to flow through the water that 11 water conservancy diversion of multiple arcs flow deflector in water guide cover 10 is collected to 50 center of rotary swinging arm
In chamber, water flow is by the effect of centrifugal force through the water stream channel in rotary swinging arm 50 from several apopores of 50 upper cover of rotary swinging arm
It sprays, the water in water cavity at impeller 20 generates negative pressure after being thrown out of, and the water of the water inlet of lower 30 bottom of water guide cover is in atmospheric pressure
Under the action of again entered in the water cavity from impeller 20 from lower water guide cover 30, thus constantly circulation water spray work.
The utility model also provides a kind of rinsing maching, and rinsing maching includes the cabinet or sink accommodated to washing articles, washing
Machine further includes any one water pump in above-described embodiment.
A kind of water pump provided by the utility model, compared with prior art, blade area is smaller, therefore resistance is also more
It is small；Water cavity space is bigger in the pump housing, so that water flow is thrown out of rear centrifugal force and obtains sufficiently discharging relatively, water flow is horn-like with spiral
(axial direction) sprays, and the water flow after ejection has toward the power being pushed forward, and improves efficiency, and reduce power consumption；Impeller blade is short, reduces
The resistance of water flow；Water guide cover cavity is in cambered surface, makes dirt be not easy to be adhered to surface, it is easier to clean water pump, abrasionproof protrusion energy
Forward movement of the impeller in normal operation is limited, so that the frictional resistance between impeller and upper water guide cover is minimized.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (10)
1. a kind of water pump, including upper water guide cover, impeller and lower water guide cover, upper water guide cover top is equipped with water outlet, lower water guide cover bottom
Portion is equipped with water inlet, it is characterised in that: is additionally provided with a magnetic support below the impeller, the impeller includes centrally located fixed part
Gradually acclivitous mounting surface, the fixed part are connect with the magnetic support from inside to outside with the circumferential direction along fixed part, the leaf
Wheel further includes the multiple arcs blade being uniformly distributed in below the mounting surface, the multiple arc shaped blade along the mounting surface by
Extend from inside to outside, the bending direction of the multiple arc shaped blade and the direction of rotation of impeller are opposite.
2. a kind of water pump according to claim 1, it is characterised in that: the upper water guide cover cavity is cambered surface.
3. a kind of water pump according to claim 1, it is characterised in that: the width of the multiple arc shaped blade is along the installation
Face is gradually increased from inside to outside.
4. a kind of water pump according to claim 1, it is characterised in that: the multiple arc shaped blade protrudes from the installation
Face, and the part protruded forms a wedge angle.
5. a kind of water pump according to claim 1, it is characterised in that: the upper water guide cover cavity is provided with multiple arcs and leads
The bending direction of flow, the multiple arc flow deflector is consistent with the bending direction of the multiple arc shaped blade.
6. according to a kind of water pump described in claim 5, it is characterised in that: the multiple arc flow deflector is by the upper water guide caping
Portion extends downwardly, and the water conservancy diversion groove width formed between flow deflector is gradually increased downwards.
7. a kind of water pump according to claim 5, it is characterised in that: the multiple arc flow deflector is equipped with and the peace
The corresponding notch of dress face outer edge.
8. a kind of water pump according to claim 6, it is characterised in that: the upper water guide cover center of top is additionally provided with to downward
The positioning column stretched, the positioning column end is corresponding with the top of the fixed part, the positioning column end and/or the fixed part
Top be equipped with abrasionproof protrusion.
9. a kind of water pump according to claim 1, it is characterised in that: it further include rotation gushing arm, the rotation gushing arm middle part
It is formed with accommodating cavity, the rotary top is equipped with several apopores, is formed with inside the rotation gushing arm empty with the accommodating
The runner of chamber connection, the apopore is corresponding with the position of the runner, at the top of the accommodating cavity and the upper water guide cover
Apopore connection.
10. a kind of rinsing maching, including accommodating the cabinet with washing articles, which is characterized in that further include such as claim 1 to 9 institute
Any one water pump stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568895.2U CN208221126U (en) | 2018-04-19 | 2018-04-19 | A kind of water pump and rinsing maching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568895.2U CN208221126U (en) | 2018-04-19 | 2018-04-19 | A kind of water pump and rinsing maching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221126U true CN208221126U (en) | 2018-12-11 |
Family
ID=64511884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568895.2U Active CN208221126U (en) | 2018-04-19 | 2018-04-19 | A kind of water pump and rinsing maching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425853A (en) * | 2018-04-19 | 2018-08-21 | 江门市蓬江区硕泰电器有限公司 | A kind of water pump and rinsing maching |
| CN109602369A (en) * | 2019-01-25 | 2019-04-12 | 浙江气派智能科技有限公司 | A kind of spray system of ease of assembly and cleaning machine with it |
| CN109770817A (en) * | 2019-01-25 | 2019-05-21 | 浙江气派智能科技有限公司 | Spray system and the cleaning machine for being provided with the spray system |
-
2018
- 2018-04-19 CN CN201820568895.2U patent/CN208221126U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425853A (en) * | 2018-04-19 | 2018-08-21 | 江门市蓬江区硕泰电器有限公司 | A kind of water pump and rinsing maching |
| CN109602369A (en) * | 2019-01-25 | 2019-04-12 | 浙江气派智能科技有限公司 | A kind of spray system of ease of assembly and cleaning machine with it |
| CN109770817A (en) * | 2019-01-25 | 2019-05-21 | 浙江气派智能科技有限公司 | Spray system and the cleaning machine for being provided with the spray system |
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