CN108397423A - A kind of air-cooled structure on water pump - Google Patents
A kind of air-cooled structure on water pump Download PDFInfo
- Publication number
- CN108397423A CN108397423A CN201810278115.5A CN201810278115A CN108397423A CN 108397423 A CN108397423 A CN 108397423A CN 201810278115 A CN201810278115 A CN 201810278115A CN 108397423 A CN108397423 A CN 108397423A
- Authority
- CN
- China
- Prior art keywords
- shell
- air
- water pump
- several
- cooled
- 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 44
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Abstract
The invention discloses the air-cooled structures on a kind of water pump, including water pump, water pump includes the pump housing and motor, the stator and rotor that motor includes first shell, is arranged in first shell, several faggings are circumferentially equipped in the outer surface of first shell, are enclosed with second shell in the periphery of several faggings, the inner wall of second shell, the outer surface of first shell and several faggings together form several air-cooled channels, the shaft of rotor is fixed with fan blade, and fan blade is in the tail portion of motor；The top surface of second shell is equipped with storage tank, and circuit control device is set in storage tank, and head cover is equipped on storage tank；The front end of second shell is equipped with front cover shell, and rear end is equipped with rear casing；Front cover shell is equipped with several exhaust vents, and rear casing is equipped with several air inlet holes, and air inlet hole, air-cooled channel and exhaust vent are mutually communicated.Present invention reduces the noises generated when water pump operation, improve the cooling effect of water pump, and vibrations degree when also reducing water pump operation.
Description
Technical field
The present invention relates to the air-cooled structures on a kind of water pump.
Background technology
Water pump, including motor, controller and the pump housing, at runtime, motor will produce heat with controller, need timely
These heats are distributed, just can guarantee the normal operation of water pump, in general, the radiating mode on water pump has air-cooled and water cooling two
Kind, it is air-cooled, refer to the fan blade rotated with rotor coaxial by wind to inside motor, it is cooling to achieve the purpose that, the disadvantage is that：
Noise is big, heat dissipation effect is bad, and human body still relatively scalds the sense of touch of motor housing；Water cooling, i.e.,：Stream is designed in the shell of motor
Road, this runner are communicated with the pump housing, and the pressurized water part in the pump housing flows to runner, cooling to achieve the purpose that, the disadvantage is that：System
It makes of high cost.
Invention content
The invention solves existing air-cooled structures to give water pump cooling effect bad technical problem.
The present invention solve the technical solution that uses of above-mentioned technical problem for：
The present invention discloses the air-cooled structure on a kind of water pump, including water pump, the water pump include the pump housing and motor, the motor packet
The stator and rotor for including first shell, being arranged in first shell, the first shell outer surface be equipped with several cooling fins, and
The outer surface of first shell is circumferentially equipped with several faggings, and second shell, the second shell are enclosed in the periphery of several faggings
The inner wall of body, the outer surface of first shell and several faggings together form several air-cooled channels, and the shaft of the rotor is solid
Surely it is equipped with fan blade, the fan blade is in the tail portion of motor；The top surface of the second shell is equipped with storage tank, and circuit control device is set
In in storage tank, head cover is equipped on storage tank；The front end of the second shell is equipped with front cover shell, and rear end is equipped with rear casing；Institute
It states front cover shell and is equipped with several exhaust vents, rear casing is equipped with several air inlet holes, the air inlet hole, air-cooled channel and exhaust vent
It is mutually communicated.
The fan blade includes wheel disc, wheel hub and the multiple blades being arranged on wheel disc, after blade has leaf front and leaf
Portion, leaf rear portion are connected with wheel hub, and it is in straight panel shape that leaf rear portion, which has radian, leaf front,；The blade is whole perpendicular to wheel disc；Institute
The air-out direction for stating blade is outside along the tangential direction of the involute of blade；Outside the periphery matching first shell of the blade
Week.
The outer surface of the outer surface of the second shell, the outer surface of front cover shell and rear casing is equipped with several radiating ribs
Item.
What the present invention can reach has the technical effect that：
Compared with prior art, the outlet air of the air-cooled structure on water pump of the invention, fan blade is just corresponded in air-cooled channel position,
The cold wind that fan blade generates can smoothly enter air-cooled channel, to be cooled down to motor；
Compared with prior art, the air-cooled structure on water pump of the invention, air-cooled channel are the pipeline type space of front and back perforation, are carried
High air cooling effect；
Compared with prior art, the air-cooled structure on water pump of the invention, air-cooled channel also as the heat-insulation chamber of second shell, this
Make people when carrying water pump, non-scald on hand；
Compared with prior art, the air-cooled structure on water pump of the invention, due to depositing for second shell, front cover shell and rear casing
The deadening to water pump is being played, the noise generated when water pump operation is reduced.
Description of the drawings
Fig. 1 is the stereogram of the air-cooled structure on water pump of the present invention；
Fig. 2 is the stereogram exploded view of the air-cooled structure on water pump of the present invention；
Fig. 3 is the sectional view of the air-cooled structure on water pump of the present invention；
Fig. 4 is the stereogram of the fan blade of the air-cooled structure on water pump of the present invention.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
It please refers to Fig.1 to Fig.4, the present invention provides the air-cooled structure on a kind of water pump, including water pump, the water pump include the pump housing 1
With motor 2, the motor 2 includes first shell 3, the stator 4 being arranged in first shell 3 and rotor 5, the first shell 3
Outer surface is equipped with several cooling fins 6, and is circumferentially equipped with several faggings 7 in the outer surface of first shell 3, in several faggings 7
Periphery is enclosed with second shell 8,7 common shape of the inner wall of the second shell 8, the outer surface of first shell 3 and several faggings
At several air-cooled channels 9, the shaft 10 of the rotor 5 is fixed with fan blade 11, and the fan blade 11 is in the tail portion of motor 2；
The top surface of the second shell 8 is equipped with storage tank 12, and circuit control device 13 is set in storage tank 12, is equipped on storage tank 12
Head cover 14；The front end of the second shell 8 is equipped with front cover shell 15, and rear end is equipped with rear casing 16；If the front cover shell 15 is equipped with
Air holes 17 is done, rear casing 16 is equipped with several air inlet holes 18, and the air inlet hole 18, air-cooled channel 9 and exhaust vent 17 are mutual
Perforation.
The fan blade 11, which includes wheel disc 19, wheel hub 20 and the multiple blades 21 being arranged on wheel disc 19, blade 21, to be had
Leaf front 22 and leaf rear portion 23, leaf rear portion 23 are connected with wheel hub 20, and it is in straight panel shape that leaf rear portion 23, which has radian, leaf front 22,；
The blade 21 is whole perpendicular to wheel disc 19；The air-out direction of the blade 21 along the involute of blade 21 tangential direction to
Outside；The periphery of the periphery matching first shell 3 of the blade 21.
The outer surface of the outer surface of the second shell 8, the outer surface of front cover shell 15 and rear casing 16 is equipped with several
Radiation rib 24.
It makes an explanation below to the air-cooled principle of the air-cooled structure on the water pump of the present invention：
Air-cooled structure on the water pump of the present invention, motor 2 are whole by front cover shell 15, second shell 8 and rear casing with the pump housing 1
16 be wrapped in, and air-cooled channel 9 is formd between second shell 8 and first shell 3.Air-cooled channel 9, on the one hand, slow down
The heat of motor 2 is towards the heat transfer speed of second shell 8, and on the other hand, the cold wind that fan blade 11 generates is always from air-cooled logical
Pass through in road 9, which greatly enhances the heat dissipation effects of motor 2.
In actual use, since the air-out direction of fan blade 11 is directed towards the tangential direction of the involute of blade 21, and
The periphery of the periphery matching motor 2 of blade 21, in this way, the cold wind that fan blade 11 generates can smoothly enter air-cooled channel 9, to
It enters the wind cold passage 9 to flow towards 15 direction of front cover shell, circuit control device 13 is in the top of second shell 8, the heat generated
An amount part is distributed towards head cover 14, and another part is transmitted along fagging 7, and the heat that motor 2 generates all is transferred to fagging
7, cold wind when flowing, has been taken away 7 surface of fagging and has been distributed to the heat in air-cooled channel 9, due to wind out of air-cooled channel 9
Cold passage 9 is a front and back enclosure space penetrated through, this improves the air-cooled efficiency of cold wind, meanwhile, the presence in air-cooled channel 9, one
Determining to extend the transmission distance of the noise of the generation of motor 2 in degree can significantly reduce along with the package of second shell 8
The noise that water pump generates at work, moreover, the presence of fagging 7 and second shell 8, the vibration that water pump generates at runtime is transmitted
To fagging, second shell 8 is then reached, this vibration force that decayed improves the damping effect of water pump.
The air-cooled structure being provided for the embodiments of the invention above on a kind of water pump is described in detail, and answers herein
With specific case, principle and implementation of the present invention are described, and the explanation of above example is only intended to help to manage
Solve disclosed technical solution；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, having
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as the present invention's
Limitation.
Claims (3)
1. the air-cooled structure on a kind of water pump, it is characterised in that：Including water pump, the water pump includes the pump housing and motor, the electricity
The stator and rotor that machine includes first shell, is arranged in first shell, the first shell outer surface are equipped with several cooling fins,
And several faggings are circumferentially equipped in the outer surface of first shell, and it is enclosed with second shell in the periphery of several faggings, described the
The inner wall of two shells, the outer surface of first shell and several faggings together form several air-cooled channels, and the rotor turns
Axis is fixed with fan blade, and the fan blade is in the tail portion of motor；The top surface of the second shell is equipped with storage tank, circuit control dress
It is arranged in storage tank, head cover is equipped on storage tank；The front end of the second shell is equipped with front cover shell, and rear end is equipped with back cover
Shell；The front cover shell be equipped with several exhaust vents, rear casing be equipped with several air inlet holes, the air inlet hole, air-cooled channel and
Exhaust vent is mutually communicated.
2. the air-cooled structure on a kind of water pump according to claim 1, it is characterised in that：The fan blade includes wheel disc, wheel
Hub and the multiple blades being arranged on wheel disc, blade have leaf front and leaf rear portion, and leaf rear portion is connected with wheel hub, and leaf rear portion
With radian, leaf front is in straight panel shape；The blade is whole perpendicular to wheel disc；The air-out direction of the blade along blade gradually
The tangential direction to burst at the seams is outside；The periphery of the periphery matching first shell of the blade.
3. the air-cooled structure on a kind of water pump according to claim 2, it is characterised in that：The appearance of the second shell
The outer surface in face, the outer surface of front cover shell and rear casing is equipped with several radiation ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278115.5A CN108397423A (en) | 2018-03-31 | 2018-03-31 | A kind of air-cooled structure on water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810278115.5A CN108397423A (en) | 2018-03-31 | 2018-03-31 | A kind of air-cooled structure on water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397423A true CN108397423A (en) | 2018-08-14 |
Family
ID=63099104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810278115.5A Pending CN108397423A (en) | 2018-03-31 | 2018-03-31 | A kind of air-cooled structure on water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397423A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060119195A1 (en) * | 2004-12-02 | 2006-06-08 | Asia Vital Component Co., Ltd. | Rotor device capable of dissipating heat |
| CN202326408U (en) * | 2011-11-29 | 2012-07-11 | 冀东日彰节能风机制造有限公司 | Efficient centrifugal ventilator blade structure |
| CN204669164U (en) * | 2015-05-26 | 2015-09-23 | 常州乐士雷利电机有限公司 | Pump motor |
| CN106357053A (en) * | 2016-11-28 | 2017-01-25 | 山东理工大学 | In-wheel motor drive system adopting spraying-air cooling combined cooling method |
| CN208010662U (en) * | 2018-03-31 | 2018-10-26 | 合肥合博机电有限公司 | A kind of air-cooled structure on water pump |
-
2018
- 2018-03-31 CN CN201810278115.5A patent/CN108397423A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060119195A1 (en) * | 2004-12-02 | 2006-06-08 | Asia Vital Component Co., Ltd. | Rotor device capable of dissipating heat |
| CN202326408U (en) * | 2011-11-29 | 2012-07-11 | 冀东日彰节能风机制造有限公司 | Efficient centrifugal ventilator blade structure |
| CN204669164U (en) * | 2015-05-26 | 2015-09-23 | 常州乐士雷利电机有限公司 | Pump motor |
| CN106357053A (en) * | 2016-11-28 | 2017-01-25 | 山东理工大学 | In-wheel motor drive system adopting spraying-air cooling combined cooling method |
| CN208010662U (en) * | 2018-03-31 | 2018-10-26 | 合肥合博机电有限公司 | A kind of air-cooled structure on water pump |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210512 Address after: 317600 Yuhuan, Taizhou City, Zhejiang Province Applicant after: Zhejiang Guangu Technology Co.,Ltd. Address before: 230088 No.33 Qiuju Road, Baiyan Science Park, high tech Zone, Hefei City, Anhui Province Applicant before: HEFEI HEBO MECHANICAL & ELECTRICAL Co.,Ltd. |