CN108768075A - A kind of polarization heat radiating type unit magneto - Google Patents
A kind of polarization heat radiating type unit magneto Download PDFInfo
- Publication number
- CN108768075A CN108768075A CN201810985785.0A CN201810985785A CN108768075A CN 108768075 A CN108768075 A CN 108768075A CN 201810985785 A CN201810985785 A CN 201810985785A CN 108768075 A CN108768075 A CN 108768075A
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- CN
- China
- Prior art keywords
- rotation axis
- casing
- air
- polarization
- heat
- 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
- 230000010287 polarization Effects 0.000 title claims abstract description 35
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000009826 distribution Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of polarization heat radiating type unit magnetoes,Including casing,The casing centre position is equipped with rotation axis,Rotation axis is internally provided with air guide chamber,Rotation axis surface where air guide chamber is equipped with fumarole,The rotation axis surface is equipped with rotor,The casing inner wall is fixed with stator corresponding with rotor,The rotation axis right end is equipped with and is constantly replaced to casing internal air,Compression,The air of cooling compresses heat exchange mechanisms,The configuration of the present invention is simple,Rationally,It is that driving force drives air compressing mechanism work by rotation axis,To which air be compressed,Increase the temperature of air,Increase the temperature difference with heat exchange liquid,Improve heat transfer effect,Then compressed air is sprayed along fumarole,Compressed air, which externally expands, can reduce temperature,To improve the heat dissipation effect to casing,And and the fumarole of rotation makes casing inner wall heat dissipation uniform,It is highly practical.
Description
Technical field
The present invention relates to motor device technical field, specifically a kind of polarization heat radiating type unit magneto.
Background technology
Magneto has the advantages that efficient, power density is high, and power factor is big, and starting torque is big, and speed adjustable range is wide,
Gradually replace induction machine and switched reluctance machines, is just increasingly being obtained in industrial production and the numerous areas of daily life
It is widely applied.But permanent magnet is mounted on the rotor, heat dissipation is difficult, and caused Wen Sheng may result in permanent magnet generation can not
Inverse demagnetization, limiting motor are contributed, and security risk is increased.
Traditional magneto ventilation and heat structure provides the power of air flowing using fan, causes the wave of electric energy
Take.
Invention content
The purpose of the present invention is to provide a kind of polarization heat radiating type unit magnetoes, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：
A kind of polarization heat radiating type unit magneto, including casing, casing left side array distribution have several exhaust outlets,
The casing centre position is equipped with rotation axis, and rotation axis is internally provided with air guide chamber, and the rotation axis surface where air guide chamber is equipped with spray
Stomata, the rotation axis surface are equipped with rotor, and the casing inner wall is fixed with stator corresponding with rotor, and the rotation axis is right
End is equipped with the air compression heat exchange mechanisms for carrying out constantly replacement, compression, cooling to casing internal air.
As a further solution of the present invention：The quantity of the exhaust outlet is three, and exhaust outlet lateral surface is equipped with several
Exhaust grille.
As a further solution of the present invention：The air compression heat exchange mechanisms include the polarization positioned at rotation axis right end
Bar, polarization bar array are distributed on the outside of rotation axis, and polarization boom end rotation is equipped with polarization wheel, is equipped between polarization wheel and polarization bar
Rolling bearing, casing right side array distribution have several compression cylinders, piston block, piston block are sliding combined in compression cylinder
Left side is equipped with piston rod, and piston rod left end slides through the piston hole positioned at shell right end, and piston rod left end is equipped with force block,
It is connected and fixed by resetting spring between force block and casing inner wall, the compression cylinder side is equipped with air inlet pipe, is set in air inlet pipe
There are breather check valve, the compression cylinder right end to be equipped with exhaust pipe and the exhaust check valve on exhaust pipe, the casing right end
Running through equipped with heat exchanger tube, in heat exchanger tube has heat exchange gas-guide tube, and the heat exchange gas-guide tube left end passes through casing right end, and and rotation axis
Air guide chamber connection, the exhaust pipe outer end by gas-guide tube connect heat exchange gas-guide tube, the heat exchanging chamber right end be equipped with water inlet
Pipe and outlet pipe, when motor works, rotation axis drives polarization bar rotation, and force block can be generated by polarizing the polarization wheel of boom end
Active force, force block can drive piston block sliding after being under pressure by piston rod, and piston block can be by the sky inside compression cylinder
Air pressure is contracted, and air can cause temperature to increase after being compressed, and part compressed air can enter heat exchange gas-guide tube along gas-guide tube
In, the raised air of temperature can be by the air guide tube wall heat exchange that exchanges heat, and to reduce gas temperature, the air to be cooled down enters back into
It in rotation axis inner cavity, is finally sprayed from fumarole, compressed air can expand external acting after fumarole ejection, to drop
Lower air temperatures can thus further improve heat dissipation effect, and the fumarole rotated makes casing inner wall heat dissipation uniform,
When force block does not stress, under the action of resetting spring, piston block can move downward, to inhale outside air from air inlet pipe
Enter.
As a further solution of the present invention：The force block left side is equipped with wearing layer.
As a further solution of the present invention：Several radiating fins are equipped on the outside of the heat exchange gas-guide tube.
As a further solution of the present invention：The heat exchange fin and heat exchange gas-guide tube are made of metal material.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, rationally, by rotation axis be drive
Powered belt engine-driven air compressor structure works, and to compress air, increases the temperature of air, increases the temperature with heat exchange liquid
Difference improves heat transfer effect, then sprays compressed air along fumarole, compressed air, which externally expands, can reduce temperature
Degree, to improve the heat dissipation effect to casing, and and the fumarole of rotation make casing inner wall heat dissipation uniform, eliminate
The drawback of existing magneto heat dissipation effect difference, improves the service life of motor, highly practical.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of rotation axis and polarization bar in the present invention.
Fig. 3 is the structure left view of the present invention.
Wherein：Casing 1, exhaust outlet 2, exhaust grille 3, rotation axis 4, fumarole 5, rotor 6, polarization bar 7, radiating fin 8,
Compression cylinder 9, heat exchanging chamber 10, heat exchange gas-guide tube 11, water inlet pipe 12, heat exchanger tube 13, outlet pipe 14, gas-guide tube 15, exhaust check valve
16, breather check valve 17, air inlet pipe 18, piston block 19, piston rod 20, resetting spring 21, force block 22, polarization wheel 23.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of polarization heat radiating type unit magneto, including casing 1, the casing
1 centre position is equipped with rotation axis 4, and rotation axis 4 is internally provided with air guide chamber, and 4 surface of rotation axis where air guide chamber is equipped with fumarole
5,4 surface of the rotation axis is equipped with rotor 6, and 1 inner wall of the casing is fixed with stator 24 corresponding with rotor 6, the rotation
4 right end array distribution of axis has several to polarize bar 7, and the rotation of 7 end of polarization bar is equipped with polarization wheel 23, polarization wheel 23 and polarization bar 7
Between be equipped with rolling bearing, 1 left side array distribution of the casing has several exhaust outlets 2, and the quantity of exhaust outlet 2 is three,
2 lateral surface of exhaust outlet is equipped with several exhaust grilles 3, and 1 right side array distribution of the casing has several compression cylinders 9, compresses
Piston block 19 is sliding combined in cylinder 9,19 left side of piston block is equipped with piston rod 20, and 20 left end of piston rod slides through positioned at shell
The piston hole of 1 right end of body, 20 left end of piston rod are equipped with force block 22, pass through resetting spring between 1 inner wall of force block 22 and casing
21 are connected and fixed, and 9 side of the compression cylinder is equipped with air inlet pipe 18, and air inlet pipe 18 is equipped with breather check valve 17, the compression cylinder 9
Right end is equipped with exhaust pipe and the exhaust check valve 16 on exhaust pipe, and 1 right end of the casing is equipped with heat exchanger tube 13, heat exchanger tube 13
In through have heat exchange gas-guide tube 11,11 left end of heat exchange gas-guide tube pass through 1 right end of casing, and with the air guide chamber of rotation axis 4 company
Logical, the exhaust pipe outer end connects heat exchange gas-guide tube 11 by gas-guide tube 15, and 10 right end of the heat exchanging chamber is equipped with water inlet pipe 12
With outlet pipe 14, when motor works, rotation axis 4 drives polarization bar 7 to rotate, and the polarization wheel 23 of 7 end of polarization bar can be to stress
Block 22 acts power, and force block 22 can drive piston block 19 to slide after being under pressure by piston rod 20,19 meeting of piston block
By the air compression inside compression cylinder 9, air can cause temperature to increase after being compressed, and part compressed air can be along air guide
Pipe 15 enters in heat exchange gas-guide tube 11, and the raised air of temperature can be exchanged heat by heat exchange 11 tube wall of gas-guide tube and radiating fin 8, from
And gas temperature is reduced, the air to be cooled down enters back into 4 inner cavity of rotation axis, is finally sprayed from fumarole 5, compressed air
External acting can be expanded after the ejection of fumarole 5, to reduce air themperature, can thus further improve heat dissipation effect,
And the fumarole 5 of rotation is so that the heat dissipation of 1 inner wall of casing is uniform, when force block 22 does not stress, in the effect of resetting spring 21
Under, piston block 19 can move downward, to suck outside air from air inlet pipe 18.
Embodiment 2
It is with what embodiment 1 distinguished：11 outside of the heat exchange gas-guide tube is equipped with several radiating fins 8, scattered to increase
Hot area, improves heat dissipation effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of polarization heat radiating type unit magneto, including casing（1）, the casing（1）Left side array distribution has several
A exhaust outlet（2）, the casing（1）Centre position is equipped with rotation axis（4）, rotation axis（4）It is internally provided with air guide chamber, air guide chamber institute
Rotation axis（4）Surface is equipped with fumarole（5）, the rotation axis（4）Surface is equipped with rotor（6）, the casing（1）Inner wall is solid
Surely have and rotor（6）Corresponding stator（24）, which is characterized in that the rotation axis（4）Right end is equipped with to casing（1）It is internal empty
Gas constantly replace, is compressed, the air of cooling compression heat exchange mechanisms.
2. polarization heat radiating type unit magneto according to claim 1, which is characterized in that the exhaust outlet（2）Number
Amount is three, exhaust outlet（2）Lateral surface is equipped with several exhaust grilles（3）.
3. polarization heat radiating type unit magneto according to claim 1, which is characterized in that the air compresses heat exchanger
Structure includes being located at rotation axis（4）The polarization bar of right end（7）, polarize bar（7）Array distribution is in rotation axis（4）Outside polarizes bar（7）
End rotation is equipped with polarization wheel（23）, polarization wheel（23）With polarization bar（7）Between be equipped with rolling bearing, the casing（1）Right end
Face array distribution has several compression cylinders（9）, compression cylinder（9）In be sliding combined with piston block（19）, piston block（19）Left side
Equipped with piston rod（20）, piston rod（20）Left end slides through positioned at shell（1）The piston hole of right end, piston rod（20）Left end is set
There is force block（22）, force block（22）With casing（1）Pass through resetting spring between inner wall（21）It is connected and fixed, the compression cylinder
（9）Side is equipped with air inlet pipe（18）, air inlet pipe（18）It is equipped with breather check valve（17）, the compression cylinder（9）Right end is equipped with row
Tracheae and the exhaust check valve on exhaust pipe（16）, the casing（1）Right end is equipped with heat exchanger tube（13）, heat exchanger tube（13）In
Through there is heat exchange gas-guide tube（11）, the heat exchange gas-guide tube（11）Left end passes through casing（1）Right end, and and rotation axis（4）Lead
Air cavity is connected to, and the exhaust pipe outer end passes through gas-guide tube（15）Connection heat exchange gas-guide tube（11）, the heat exchanging chamber（10）Right end
Equipped with water inlet pipe（12）And outlet pipe（14）.
4. polarization heat radiating type unit magneto according to claim 1, which is characterized in that the force block（22）Left side
Face is equipped with wearing layer.
5. according to any polarization heat radiating type unit magnetoes of claim 2-4, which is characterized in that the heat exchange air guide
Pipe（11）Outside is equipped with several radiating fins（8）.
6. polarization heat radiating type unit magneto according to claim 5, which is characterized in that the heat exchange fin（8）With
Exchange heat gas-guide tube（11）It is made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985785.0A CN108768075A (en) | 2018-08-28 | 2018-08-28 | A kind of polarization heat radiating type unit magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985785.0A CN108768075A (en) | 2018-08-28 | 2018-08-28 | A kind of polarization heat radiating type unit magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108768075A true CN108768075A (en) | 2018-11-06 |
Family
ID=63967082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985785.0A Pending CN108768075A (en) | 2018-08-28 | 2018-08-28 | A kind of polarization heat radiating type unit magneto |
Country Status (1)
| Country | Link |
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| CN (1) | CN108768075A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212684A (en) * | 2019-06-04 | 2019-09-06 | 扬州洁晨机电科技有限公司 | Convenient for the back end cover for motor of heat dissipation |
| WO2020134422A1 (en) * | 2018-12-25 | 2020-07-02 | 珠海格力电器股份有限公司 | Motor rotor, compressor, refrigerant circulation system, and cooling device |
| CN111555529A (en) * | 2020-04-22 | 2020-08-18 | 铜车马动力科技(宁波)有限公司 | Power assembly for new energy automobile |
| CN111555526A (en) * | 2020-04-22 | 2020-08-18 | 铜车马动力科技(宁波)有限公司 | Lightweight new energy automobile power assembly |
| CN111600410A (en) * | 2020-07-04 | 2020-08-28 | 龙岩学院 | Rotor structure of permanent magnet synchronous motor |
| CN112087094A (en) * | 2020-09-10 | 2020-12-15 | 淮阴工学院 | Polarization heat dissipation type unit permanent magnet motor and working method thereof |
| CN113224909A (en) * | 2021-03-04 | 2021-08-06 | 张远 | Driving motor for airflow flowing through heat dissipation unit |
| CN113783359A (en) * | 2021-08-31 | 2021-12-10 | 浙江江宇电机有限公司 | Mechanical temperature control type motor |
| CN116404810A (en) * | 2023-02-20 | 2023-07-07 | 鹤山市民强五金机电有限公司 | Permanent magnet brushless motor structure and method based on water pump |
| CN117060648A (en) * | 2023-08-16 | 2023-11-14 | 东莞市吉铼升电机股份有限公司 | Rare earth permanent magnet miniature motor |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134422A1 (en) * | 2018-12-25 | 2020-07-02 | 珠海格力电器股份有限公司 | Motor rotor, compressor, refrigerant circulation system, and cooling device |
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| CN111555529B (en) * | 2020-04-22 | 2021-02-02 | 铜车马动力科技(宁波)有限公司 | Power assembly for new energy automobile |
| CN111555526A (en) * | 2020-04-22 | 2020-08-18 | 铜车马动力科技(宁波)有限公司 | Lightweight new energy automobile power assembly |
| CN111555529A (en) * | 2020-04-22 | 2020-08-18 | 铜车马动力科技(宁波)有限公司 | Power assembly for new energy automobile |
| CN111600410A (en) * | 2020-07-04 | 2020-08-28 | 龙岩学院 | Rotor structure of permanent magnet synchronous motor |
| CN111600410B (en) * | 2020-07-04 | 2022-04-12 | 威鹏双携(福建龙岩)科技有限公司 | Rotor structure of permanent magnet synchronous motor |
| CN112087094A (en) * | 2020-09-10 | 2020-12-15 | 淮阴工学院 | Polarization heat dissipation type unit permanent magnet motor and working method thereof |
| CN112087094B (en) * | 2020-09-10 | 2021-08-17 | 淮阴工学院 | Polarization heat dissipation type unit permanent magnet motor and working method thereof |
| CN113224909A (en) * | 2021-03-04 | 2021-08-06 | 张远 | Driving motor for airflow flowing through heat dissipation unit |
| CN113224909B (en) * | 2021-03-04 | 2022-10-18 | 惠州市天亿机电有限公司 | Driving motor for airflow flowing through heat dissipation unit |
| CN113783359A (en) * | 2021-08-31 | 2021-12-10 | 浙江江宇电机有限公司 | Mechanical temperature control type motor |
| CN116404810A (en) * | 2023-02-20 | 2023-07-07 | 鹤山市民强五金机电有限公司 | Permanent magnet brushless motor structure and method based on water pump |
| CN116404810B (en) * | 2023-02-20 | 2024-01-12 | 深圳艾史比特电机有限公司 | Permanent magnet brushless motor structure and method based on water pump |
| CN117060648A (en) * | 2023-08-16 | 2023-11-14 | 东莞市吉铼升电机股份有限公司 | Rare earth permanent magnet miniature motor |
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