CN206830466U - turbine rotor electronic water pump - Google Patents
turbine rotor electronic water pump Download PDFInfo
- Publication number
- CN206830466U CN206830466U CN201720512649.0U CN201720512649U CN206830466U CN 206830466 U CN206830466 U CN 206830466U CN 201720512649 U CN201720512649 U CN 201720512649U CN 206830466 U CN206830466 U CN 206830466U
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- China
- Prior art keywords
- pump
- rotor
- cover
- water pump
- pump chamber
- Prior art date
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims 1
- 239000006185 dispersion Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
It the utility model is related to electronic water pump technical field, especially a kind of turbine rotor electronic water pump, including pump case, stator, rotor, front pump cover and rear pump cover, running through on pump case has pump chamber, front pump cover and rear pump cover cover the both ends for being located at and being located at pump chamber on pump case respectively, rotor is rotatably arranged in pump chamber, stator is fixed in pump chamber and surrounds rotor, there is water inlet on front pump cover, there is delivery port on rear pump cover, water inlet and delivery port connect with pump chamber, running through on rotor has the hollow cavity connected with pump chamber, some be used for the blade of the Liquid extracting of water inlet to water outlet is fixed with hollow cavity, the utility model current run through whole water pump in the axial direction, heat on water pump directly can be taken away by current, can be achieved any part electronic control unit being arranged on water pump, the power of motor can also be done greatly；Blade is integrated in the hollow cavity of rotor, can improve the space availability ratio inside water pump.
Description
Technical field
Electronic water pump technical field is the utility model is related to, especially a kind of turbine rotor electronic water pump.
Background technology
Electronic water pump have service life length, small volume, power it is high it is low with power consumption etc. have advantage, application field is extensive, often
For in the cooling recirculation system and water system of vehicle, in the course of the work, electronic control unit can to produce heat to electronic water pump
Amount, so as to cause the operating temperature of the electronic component on electronic control unit to raise, some electronic components can be because work
Temperature is too high and damages, it is therefore desirable to which electron control unit cools, so as to ensure the stability of electronic water pump work；
At present, the radiating of a kind of electronic water pump uses metal aluminum hull natural heat dissipation more, and electronic control unit is installed on electronics
The motor afterbody of water pump, radiating effect is bad, and list can not be controlled by effective electron rapidly particularly when environment temperature is higher
The heater members radiating of member, makes electronic component temperature too high and damages；
A kind of other a kind of electronic water pump electronic water pump as disclosed in China Patent No. CN201620418006.5, its electronics
Control unit is installed on the inner face of end cap, and electronic control unit is passed to rapidly the heat of end cap using the water in pump head
Take away, so that the radiating efficiency and radiating effect of electronic control unit are largely increased；Its motor includes rotor and stator,
Housing is additionally provided between rotor and stator, and rotating shaft is provided with low-pressure area through hole, and end cap is provided with higher-pressure region through hole, in blade
During work, the fluid in pump head is flowed into housing by higher-pressure region through hole, and by low pressure after housing and rotor, stator heat exchange
Area's through hole outflow；The defects of above-mentioned electronic water pump, is specific as follows：1st, because electronic control unit is higher to cooling requirements, therefore its
The installation site limitation of electronic control unit, in order to ensure its heat dispersion, electronic control unit can be only installed at the interior of end cap
End face, is unfavorable for the integral layout of electronic water pump, and causes the volume of electronic water pump larger；2nd, between housing and rotor
Gap is smaller, and the runner between low-pressure area through hole and higher-pressure region through hole easily attaches incrustation scale or impurity, and runner has turning, incrustation scale
Easily runner is blocked with impurity, causes the heat inside water pump to be taken away in time by current, so as to trigger failure.
Utility model content
The technical problems to be solved in the utility model is：In order to solve in the prior art electronic water pump radiation stability difference and
The problem of electronic control unit installation site is limited to, now provide a kind of turbine rotor electronic water pump.
Technical scheme is used by the utility model solves its technical problem：A kind of turbine rotor electronic water pump, including
Pump case, stator, rotor, front pump cover and rear pump cover, through there is pump chamber on the pump case, the front pump cover and rear pump cover cover respectively to be set
It is located at the both ends of pump chamber on pump case, the rotor is rotatably arranged in the pump chamber, and the stator is fixed in pump chamber and wrapped
The rotor is surrounded, there is water inlet on the front pump cover, there is delivery port, the water inlet and delivery port on the rear pump cover
Connected with the pump chamber, running through on the rotor has the hollow cavity connected with pump chamber, if being fixed with the hollow cavity
Do for by the blade of the Liquid extracting of water inlet to water outlet.
In this programme when pump operation, current flow into pump chamber from water inlet, and are flowed into out from the hollow cavity of rotor
The mouth of a river so that current run through whole water pump in the axial direction, and the heat on water pump directly can be taken away by current, are specially：Front pump
Heat on lid, pump case, rotor, stator and rear pump cover can be taken away in time by current, therefore can realize electronic control unit
Any part on water pump and the heat dispersion of electronic control unit is can guarantee that, is advantageous to the topology layout of water pump,
Because the heat on water pump can be taken away by current in time, therefore the power of motor can also be done greatly；Wherein blade is integrated in
In the hollow cavity of rotor, the space availability ratio inside water pump can be improved so that the small volume of water pump, it is compact-sized.
In order to improve the flexibility of rotor rotation and the heat dispersion to stator, further, the rotor and stator it
Between there is gap, during water pump operation, current can by gap, due to gap be it is through-type, therefore, the impurity in rotor outer periphery face
It can directly be washed away by current, avoid gap from blocking, while take away the heat on stator and rotor.
Further, the axis of the water inlet, hollow cavity and delivery port overlaps.
Further, rotating shaft is provided with the hollow cavity of the rotor, the rotating shaft is fixed on hollow cavity by blade
It is interior.
Further, mounting seat is provided between the rear pump cover and pump case, has in the mounting seat and is connected with pump chamber
Through hole, the both ends of the rotating shaft are rotatably connected to support, and the support in the rotating shaft close to front pump cover one end is fixed on pump
On the inwall of chamber, the support in the rotating shaft close to rear pump cover one end is fixed on the inner walls of the via.
Further, the housing for stator and rotor to be separated, described housing one end are provided with the pump chamber
It is fixed in pump chamber, the other end is fixed in mounting seat, and the setting of housing can avoid current from penetrating into stator.
Further, installation electronic control unit outside the pump case.
Preferably, the rotor is integrally formed with blade.
The beneficial effects of the utility model are：Current are from water inlet during its operation of turbine rotor electronic water pump of the present utility model
Mouth flows into pump chamber, and is flowed into delivery port from the hollow cavity of rotor so that current run through whole water pump, water pump in the axial direction
On heat directly can be taken away by current, improve the physical life of water pump, can be achieved by electronic control unit be arranged on water pump on
Any part and can guarantee that the heat dispersion of electronic control unit, be advantageous to the topology layout of water pump, due on water pump
Heat can be taken away by current in time, therefore can also do the power of motor greatly；Wherein blade is integrated in the middle cavity of rotor
In vivo, the space availability ratio inside water pump can be improved so that the small volume of water pump, it is compact-sized.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of turbine rotor electronic water pump in the utility model embodiment 1；
Fig. 2 is the rotor of turbine rotor electronic water pump and the scheme of installation of rotating shaft in the utility model embodiment 1.
Fig. 3 is the exploded perspective view of turbine rotor electronic water pump in the utility model embodiment 1；
Fig. 4 is the schematic diagram of turbine rotor electronic water pump in the utility model embodiment 2；
Fig. 5 is the schematic diagram of turbine rotor electronic water pump in the utility model embodiment 3.
In figure：1st, pump case, 1-1, pump chamber, 2, stator, 3, rotor, 3-1, hollow cavity, 4, front pump cover, 4-1, water inlet,
5th, rear pump cover, 5-1, delivery port, 6, blade, 7, gap, 8, rotating shaft, 9, mounting seat, 9-1, through hole, 10, support, 11, housing,
12nd, electronic control unit.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model, direction
With can be only used for helping the description to the feature in accompanying drawing with reference to (for example, upper and lower, left and right, etc.).Therefore, not limiting
Detailed description below is used in property meaning processed, and is only asked by appended claims and its equivalents to limit
The scope of the theme of protection.
Embodiment 1
As Figure 1-3, a kind of turbine rotor electronic water pump, including pump case 1, stator 2, rotor 3, front pump cover 4 and rear pump
Lid 5, through there is pump chamber 1-1 on pump case 1, front pump cover 4 and rear pump cover 5 covers respectively to be located on pump case 1 positioned at pump chamber 1-1 both ends,
Rotor 3 is rotatably arranged in pump chamber 1-1, and stator 2 is fixed in pump chamber 1-1 and surrounds rotor 3, has water inlet on front pump cover 4
Mouthful 4-1, there is delivery port 5-1, water inlet 4-1 and delivery port 5-1 to be connected with pump chamber 1-1 on rear pump cover 5, run through on rotor 3
There is the hollow cavity 3-1 connected with pump chamber 1-1, be fixed with hollow cavity 3-1 some for the liquid at water inlet 4-1 to be taken out
Take to the blade 6 at delivery port 5-1, blade 6 is axial-flow type.
Water inlet 4-1, hollow cavity 3-1 and delivery port 5-1 axis overlap.
The hollow cavity 3-1 of rotor 3 is provided with rotating shaft 8, and rotating shaft 8 is fixed in hollow cavity 3-1 by blade 6.
Mounting seat 9 is provided between rear pump cover 5 and pump case 1, there is the through hole 9-1 connected with pump chamber 1-1 in mounting seat 9,
The both ends of rotating shaft 8 are rotatably connected to support 10, and the support 10 in rotating shaft 8 close to the one end of front pump cover 4 is fixed on the interior of pump chamber 1-1
On wall, the support 10 in rotating shaft 8 close to the one end of rear pump cover 5 is fixed on through hole 9-1 inwall.
The housing 11 for stator 2 and rotor 3 to be separated is provided with pump chamber 1-1, the one end of housing 11 is fixed on pump
In chamber 1-1, the other end is fixed in mounting seat 9.
Rotor 3 is integrally formed with blade 6.
Embodiment 2
As shown in figure 4, the difference of embodiment 2 and embodiment 1 is：There is gap 7, water pump fortune between rotor 3 and stator 2
During row, current can be by gap 7, and because gap 7 is through-type, therefore, the impurity of the outer peripheral face of rotor 3 can directly be rushed by current
Brush, avoids gap 7 from blocking, while take away the heat on stator 2 and rotor 3.
Embodiment 3
As shown in figure 5, the difference of embodiment 3 and embodiment 2 is：The outside of pump case 1 installation electronic control unit 12, electronics
Control unit 12 and the connection of stator 2.
The heat overwhelming majority sent on electronic control unit 12 can be delivered on pump case 1 in time, and by pump chamber in pump case 1
Current in 1-1 are taken away；Remainder can be directly emitted in air, ensure the heat dispersion of electronic control unit 12 with this.
It is above-mentioned according to desirable embodiment of the present utility model for enlightenment, pass through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely.This item is practical
New technical scope is not limited to the content on specification, it is necessary to determines that its is technical according to right
Scope.
Claims (8)
- A kind of 1. turbine rotor electronic water pump, it is characterised in that：Including pump case（1）, stator（2）, rotor（3）, front pump cover（4）And Rear pump cover（5）, the pump case（1）Above running through has pump chamber（1-1）, the front pump cover（4）And rear pump cover（5）Lid is located at pump case respectively （1）It is upper to be located at pump chamber（1-1）Both ends, the rotor（3）It is rotatably arranged on the pump chamber（1-1）It is interior, the stator（2）It is fixed In pump chamber（1-1）It is interior and surround the rotor（3）, the front pump cover（4）It is upper that there is water inlet（4-1）, the rear pump cover（5） It is upper that there is delivery port（5-1）, the water inlet（4-1）And delivery port（5-1）With the pump chamber（1-1）Connection, the rotor （3）It is upper through having and pump chamber（1-1）The hollow cavity of connection（3-1）, the hollow cavity（3-1）Inside it is fixed with some for inciting somebody to action Water inlet（4-1）The Liquid extracting at place is to delivery port（5-1）The blade at place（6）.
- 2. turbine rotor electronic water pump according to claim 1, it is characterised in that：The rotor（3）With stator（2）Between With gap（7）.
- 3. turbine rotor electronic water pump according to claim 1, it is characterised in that：The water inlet（4-1）, hollow cavity （3-1）And delivery port（5-1）Axis overlap.
- 4. turbine rotor electronic water pump according to claim 1, it is characterised in that：The rotor（3）Hollow cavity（3- 1）It is interior to be provided with rotating shaft（8）, the rotating shaft（8）Pass through blade（6）It is fixed on hollow cavity（3-1）It is interior.
- 5. turbine rotor electronic water pump according to claim 4, it is characterised in that：The rear pump cover（5）With pump case（1）It Between be provided with mounting seat（9）, the mounting seat（9）On have and pump chamber（1-1）The through hole of connection（9-1）, the rotating shaft（8）'s Both ends are rotatably connected to support（10）, the rotating shaft（8）Upper close front pump cover（4）The support of one end（10）It is fixed on pump chamber （1-1）Inwall on, the rotating shaft（8）Upper close rear pump cover（5）The support of one end（10）It is fixed on through hole（9-1）Inwall On.
- 6. turbine rotor electronic water pump according to claim 5, it is characterised in that：The pump chamber（1-1）Inside it is provided with use In by stator（2）With rotor（3）The housing separated（11）, the housing（11）One end is fixed on pump chamber（1-1）It is interior, it is another End is fixed on mounting seat（9）On.
- 7. turbine rotor electronic water pump according to claim 1, it is characterised in that：The pump case（1）Outside installation electronics Control unit（12）.
- 8. turbine rotor electronic water pump according to claim 1, it is characterised in that：The rotor（3）With blade（6）One Shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512649.0U CN206830466U (en) | 2017-05-09 | 2017-05-09 | turbine rotor electronic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512649.0U CN206830466U (en) | 2017-05-09 | 2017-05-09 | turbine rotor electronic water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830466U true CN206830466U (en) | 2018-01-02 |
Family
ID=60771262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512649.0U Expired - Fee Related CN206830466U (en) | 2017-05-09 | 2017-05-09 | turbine rotor electronic water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757578A (en) * | 2018-04-24 | 2018-11-06 | 珠海万伏科技有限公司 | Heat radiating type electronic water pump |
-
2017
- 2017-05-09 CN CN201720512649.0U patent/CN206830466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757578A (en) * | 2018-04-24 | 2018-11-06 | 珠海万伏科技有限公司 | Heat radiating type electronic water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |