CN108425854A - A kind of water pump and rinsing maching - Google Patents
A kind of water pump and rinsing maching Download PDFInfo
- Publication number
- CN108425854A CN108425854A CN201810354186.9A CN201810354186A CN108425854A CN 108425854 A CN108425854 A CN 108425854A CN 201810354186 A CN201810354186 A CN 201810354186A CN 108425854 A CN108425854 A CN 108425854A
- Authority
- CN
- China
- Prior art keywords
- water pump
- guide cover
- water
- water guide
- impeller
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Abstract
The present invention relates to a kind of water pump and rinsing machings, a kind of water pump of the present invention includes 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, impeller include centrally located fixed part and along fixed part circumferential direction from inside to outside gradually acclivitous mounting surface, 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 is opposite with the direction of rotation of impeller, a kind of water pump of the present invention has efficient, the advantages of small power consumption.
Description
Technical field
The present invention relates to water pump fields, more particularly to the rinsing maching of the application water pump.
Background technology
Water pump has been widely used in various household electrical appliance, such as washing machine, dish-washing machine, cleaning machine etc., applies in the market
In the water pump on the household electrical appliances such as dish-washing machine, cleaning machine include mainly the rotary swinging arm as upper shell, and leading as lower housing
Stream holder and impeller, the axis of impeller are connected with motor shaft, and the water below guide support enters guide support and is formed by
After accommodating cavity, under the drive of impeller, flow flows up into rotary swinging arm, and from the apopore quilt on rotary swinging arm
It throws away, in this invention, flow is entered the blade and blade of impeller by the strainer between pedestal and lower water guide lid support
In gap, motor work operation impeller rotation, impeller rotation drives water to flow through water guide cover water conservancy diversion and is collected to rotation arm center
Water cavity in, flow sprayed from the apopore of rotating arm upper cover through the water stream channel in rotating arm by the effect of centrifugal force, water
Negative pressure, the water in sink are generated after being thrown out of, and the strainer between pedestal and lower water guide lid support enters again under atmospheric pressure
In gap at blade and blade, water spray work is thus constantly recycled, but the shortcomings that this water pump is, the face of guide vane
Product is big so that resistance is larger, simultaneously as the inner cavity of lower water guide cover is in hollow tube-shape so that power consumption is larger.
Invention content
Based on this, the object of the present invention is to provide a kind of New type water pumps, can effectively reduce volume, and reduce
Power consumption improves efficiency.
The present invention is achieved by the 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 be equipped with water inlet, the impeller include centrally located fixed part and along fixed part circumferential direction from inside to outside gradually to updip
Oblique mounting surface, the impeller further include the multiple arcs blade being uniformly distributed in below the mounting surface, the multiple arc
Blade extends from inside to outside along the mounting surface, and the bending direction of the multiple arc shaped blade is opposite with the direction of rotation of impeller.
A kind of water pump of the present invention, water flow through the horn-like ejection of spiral, and the flow after ejection is carried toward the power being pushed forward,
Water is thrown out of rear centrifugal force and obtains fully discharging relatively, efficient, power consumption is also relatively small.
Further, the upper water guide cover cavity is cambered surface.After so that flow is thrown out of, there are one the process accelerated, and arcs
Face makes dirt be not easy to be adhered to surface, is more prone to clean.
Further, the width of the multiple arc shaped blade gradually increases from inside to outside along the mounting surface.Make 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 is extended by the upper water guide cover top down, and is formed between flow deflector
Water conservancy diversion well width gradually increase downwards.Derived flow is set more to concentrate, the effect of water conservancy diversion is more preferable.
Further, the upper water guide cover center of top is additionally provided with the positioning column extended downwardly, the positioning column end with
The top of the fixed part corresponds to, and the top of the positioning column end and/or the fixed part is equipped with abrasionproof protrusion.Abrasionproof protrusion
Forward movement of the impeller in normal operation can be limited, and makes the frictional resistance between impeller and upper water guide cover minimum.
Further, further include rotation gushing arm, accommodating cavity, the rotation gushing arm top are formed in the middle part of the rotation gushing arm
Portion is equipped with several apopores, is formed with the runner being connected to the accommodating cavity inside the rotation gushing arm, the apopore and
The position of the runner corresponds to, and the accommodating cavity is connect with the apopore at the top of the upper water guide cover.
Further, the present invention also provides a kind of rinsing machings, including accommodate the babinet with washing articles, further include as above-mentioned
Any one water pump.
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is water pump structure schematic diagram of the present invention；
Fig. 2 is water pump vane structural schematic diagram of the present invention.
Specific implementation mode
It please refers to Fig.1 and Fig. 2, water pump includes upper water guide cover 10, impeller 20 and lower water guide cover 30 and rotation gushing arm 40, above lead
10 top of water cover is equipped with water outlet, and lower 30 bottom of water guide cover is equipped with water inlet, and upper water guide cover 10 and lower water guide cover 30 pass through engaging
Or other modes are fixedly connected, and form water cavity in inside, impeller 20 is located in water cavity, upper water guide cover 10 and lower water guide cover 30
Inner cavity is preferably cambered surface.
Impeller 20 includes centrally located fixed part 21, and fixed part 21 is axle sleeve, and fixed part 21 can also be axis or screw thread
Hole, impeller 20 further include the circumferential direction gradual acclivitous mounting surface 22 from inside to outside along axle sleeve 21, and are uniformly distributed in peace
The multiple arcs blade 23 of 22 lower section of dress face, multiple arcs blade 23 extends from inside to outside along mounting surface 22, and multiple arcs leaf
The direction that piece 23 is bent is opposite with the direction of rotation of impeller 20；Multiple arcs blade 23 protrudes from 22 outer of mounting surface, and more
A arc shaped blade 23 increases in the width of 22 section below of mounting surface with gradual from inside to outside, and protrudes from 22 outer of mounting surface
Part form a wedge angle, to reduce to the resistance of flow；The top of fixed part 21 is equipped with the first abrasionproof protrusion 24, and first is anti-
Mill 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, the direction of rotation with impeller 20 is on the contrary, multiple arcs flow deflector 11 is prolonged by 10 top down of upper water guide cover
It stretches, forms multiple diversion trenches, multiple water conservancy diversion well widths gradually increase with the downward extension of multiple arcs flow deflector 11, multiple
Arc flow deflector 11 is equipped with notch (not shown) corresponding with the mounting surface 22 of impeller 20, when impeller 20 being made to rotate, will not rub
To multiple arcs flow deflector 11, the center of top of upper water guide cover 10 is additionally provided with the positioning column (not shown) extended downwardly, positioning column
It is correspondingly arranged with the top of fixed part 21, the end of positioning column is equipped with second abrasionproof protrusion corresponding with the first abrasionproof protrusion 24
12, the second abrasionproof protrusion 12 can be abrasionproof pearl or other shoes.
First abrasionproof protrusion 24 and the second abrasionproof protrusion 12 can be existed simultaneously, and can also be that be provided only with the first abrasionproof convex
24 are played, or is provided only with the second abrasionproof protrusion 12.
40 middle part of rotary swinging arm is formed with accommodating cavity, and 40 top of rotary swinging arm is equipped with several apopores, and inside is formed with
The runner being connected to accommodating cavity, runner is corresponding with the position of several apopores in top, houses cavity and upper water guide cover 10
Water outlet connects, and is fixed rotary swinging arm 40 and upper water guide cover 10 by the fixed arm on rotary swinging arm 40.
The axis 51 of motor 50 passes through the water inlet of 30 bottom of lower water guide cover to be fixedly connected with as fixed part 21, connection type
Can be threadedly coupled, can also be the connection between axis and axle sleeve or other existing connection types, motor 50 works
When, it rotates in the water cavity that 51 impeller 20 of axis is formed between upper water guide cover 10 and lower water guide cover 30.
The operation principle of water pump is：Flow is entered by the water inlet of 30 bottom of lower water guide cover in the water cavity of impeller 20,
The work of motor 50 operation is driven impeller 20 by axis 51 and rotates, and it is more in water guide cover 10 that the rotation of impeller 20 drives water to flow through
A 11 water conservancy diversion of arc flow deflector is collected in the water cavity at 40 center of rotary swinging arm, and flow is by the effect of centrifugal force through rotary swinging arm
Water stream channel in 40 is sprayed from several apopores of 40 upper cover of rotary swinging arm, and the water in water cavity at impeller 20 produces after being thrown out of
The water of raw negative pressure, the water inlet of lower 30 bottom of water guide cover is entered from lower water guide cover 30 from impeller 20 again under atmospheric pressure
Water cavity in, thus constantly cycle water spray work.
The present invention also provides a kind of rinsing maching, rinsing maching includes accommodating the babinet or sink that wait for washing articles, and rinsing maching is also
Including a kind of water pump disclosed in this invention.
A kind of water pump provided by the present invention, compared with prior art, blade area smaller, therefore resistance also smaller；Pump
Internal water cavity space bigger, makes flow be thrown out of rear centrifugal force and obtains fully discharging relatively, flow is horn-like (axial direction) with spiral
It sprays, the flow after ejection is carried toward the power being pushed forward, and improves efficiency, and reduce power consumption；Impeller blade is short, reduces flow
Resistance；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 can limit leaf
Take turns the forward movement in normal operation so that the frictional resistance between impeller and upper water guide cover is minimized.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.
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：The impeller include centrally located fixed part and along fixed part circumferential direction from inside to outside
Gradual acclivitous mounting surface, the impeller further includes the multiple arcs blade being uniformly distributed in below the mounting surface, institute
It states multiple arcs blade along the mounting surface from inside to outside to extend, the rotation of the bending direction and impeller of the multiple arc shaped blade
Direction is opposite.
2. a kind of water pump according to claim 1, it is characterised in that：The fixed part is axis or axle sleeve.
3. a kind of water pump according to claim 1, it is characterised in that：The upper water guide cover cavity is cambered surface.
4. 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 gradually increases from inside to outside.
5. a kind of water pump stated according to claim 1, it is characterised in that：The multiple arc shaped blade protrudes from the mounting surface,
And the part of protrusion forms a wedge angle.
6. according to a kind of water pump described in claim 1, it is characterised in that：The upper water guide cover cavity is provided with multiple arcs water conservancy diversion
The bending direction of piece, the multiple arc flow deflector is consistent with the bending direction of the multiple arc shaped blade.
7. according to a kind of water pump described in claim 6, 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 well width formed between flow deflector gradually increases downwards.
8. a kind of water pump according to claim 1, 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：Further include rotation gushing arm, the rotation gushing arm middle part
It is formed with accommodating cavity, several apopores are equipped at the top of the rotation gushing arm, are formed with and the appearance inside the rotation gushing arm
The runner of chamber connection is emptied, the apopore is corresponding with the position of the runner, the accommodating cavity and the upper water guide caping
The apopore in portion connects.
10. a kind of rinsing maching, including accommodate the babinet for waiting for 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 |
|---|---|---|---|
| CN201810354186.9A CN108425854A (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 |
|---|---|---|---|
| CN201810354186.9A CN108425854A (en) | 2018-04-19 | 2018-04-19 | A kind of water pump and rinsing maching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425854A true CN108425854A (en) | 2018-08-21 |
Family
ID=63161352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810354186.9A Pending CN108425854A (en) | 2018-04-19 | 2018-04-19 | A kind of water pump and rinsing maching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425854A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377707A (en) * | 1993-11-01 | 1995-01-03 | White Consolidated Industries, Inc. | Dishwasher pump and filtration system |
| US5470142A (en) * | 1991-12-20 | 1995-11-28 | Fisher & Paykel Limited | Dishwasher |
| CN204082651U (en) * | 2014-09-15 | 2015-01-07 | 温岭市新动力机械有限公司 | A kind of centrifugal pump impeller |
| CN104314873A (en) * | 2014-09-22 | 2015-01-28 | 石泰山 | One-piece type pipeless massage pump with intermediate water spraying in water-collection vortex flow |
| CN104564838A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Open type water pump and application thereof |
| CN105266738A (en) * | 2014-07-01 | 2016-01-27 | Lg电子株式会社 | Pump and dishwasher provided with pump |
| CN106015083A (en) * | 2016-07-05 | 2016-10-12 | 江门市地尔汉宇电器股份有限公司 | Mixed flow pump impeller and water pump |
| CN205956013U (en) * | 2016-07-14 | 2017-02-15 | 宁波金凌厨房设备有限公司 | Basin dish washer water pump |
| CN206190582U (en) * | 2016-10-21 | 2017-05-24 | 宁波金凌厨房设备有限公司 | Impeller of open type water pump |
| CN206448980U (en) * | 2016-12-30 | 2017-08-29 | 浙江大秦泵业有限公司 | Deep well pump and its impeller component |
| CN208221127U (en) * | 2018-04-19 | 2018-12-11 | 江门市蓬江区硕泰电器有限公司 | A kind of water pump and rinsing maching |
-
2018
- 2018-04-19 CN CN201810354186.9A patent/CN108425854A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470142A (en) * | 1991-12-20 | 1995-11-28 | Fisher & Paykel Limited | Dishwasher |
| US5377707A (en) * | 1993-11-01 | 1995-01-03 | White Consolidated Industries, Inc. | Dishwasher pump and filtration system |
| CN105266738A (en) * | 2014-07-01 | 2016-01-27 | Lg电子株式会社 | Pump and dishwasher provided with pump |
| CN204082651U (en) * | 2014-09-15 | 2015-01-07 | 温岭市新动力机械有限公司 | A kind of centrifugal pump impeller |
| CN104314873A (en) * | 2014-09-22 | 2015-01-28 | 石泰山 | One-piece type pipeless massage pump with intermediate water spraying in water-collection vortex flow |
| CN104564838A (en) * | 2014-12-31 | 2015-04-29 | 宁波方太厨具有限公司 | Open type water pump and application thereof |
| CN106015083A (en) * | 2016-07-05 | 2016-10-12 | 江门市地尔汉宇电器股份有限公司 | Mixed flow pump impeller and water pump |
| CN205956013U (en) * | 2016-07-14 | 2017-02-15 | 宁波金凌厨房设备有限公司 | Basin dish washer water pump |
| CN206190582U (en) * | 2016-10-21 | 2017-05-24 | 宁波金凌厨房设备有限公司 | Impeller of open type water pump |
| CN206448980U (en) * | 2016-12-30 | 2017-08-29 | 浙江大秦泵业有限公司 | Deep well pump and its impeller component |
| CN208221127U (en) * | 2018-04-19 | 2018-12-11 | 江门市蓬江区硕泰电器有限公司 | A kind of water pump and rinsing maching |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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