CN108768078A - A kind of bent axle heat radiating type permanent magnet torque motor - Google Patents
A kind of bent axle heat radiating type permanent magnet torque motor Download PDFInfo
- Publication number
- CN108768078A CN108768078A CN201810985860.3A CN201810985860A CN108768078A CN 108768078 A CN108768078 A CN 108768078A CN 201810985860 A CN201810985860 A CN 201810985860A CN 108768078 A CN108768078 A CN 108768078A
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- China
- Prior art keywords
- rotation axis
- casing
- bent axle
- right end
- permanent magnet
- 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
- 230000006835 compression Effects 0.000 claims abstract description 37
- 238000007906 compression Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 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 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007921 spray Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 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
- 239000007787 solid Substances 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
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
Abstract
The invention discloses a kind of bent axle heat radiating type permanent magnet torque motors,Including casing,The bottom of shell is equipped with pedestal,Casing left side is equipped with puff prot,Centre position is equipped with rotation axis in the casing,Rotation axis is equipped with rotor,The casing inner wall is equipped with stator,The rotation axis is internally provided with air guide chamber,Air guide chamber surface is equipped with several gas vents,Fumarole is arranged in the rotation axis between rotor unit,The rotation axis right end is equipped with cache box,Cache box left and right ends are equipped with and the matched rotary seal structure of rotation axis,Blow vent is equipped on the outside of rotation axis where cache box,The rotation axis right end passes through casing right end,And rotation axis right end is equipped with bent axle,The casing right end of both sides is arranged with compression heat exchange mechanisms above and below the bent axle,The configuration of the present invention is simple,Rationally,Improve the heat dissipation effect of casing inner wall,Eliminate the drawback of existing magneto heat dissipation effect difference,Improve the service life of motor,It is highly practical.
Description
Technical field
The present invention relates to motor device technical field, specifically a kind of bent axle heat radiating type permanent magnet torque motor.
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 bent axle heat radiating type permanent magnet torque motors, 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 bent axle heat radiating type permanent magnet torque motor, including casing, the bottom of shell are equipped with pedestal, and casing left side is equipped with spray
Gas port, centre position is equipped with rotation axis in the casing, and rotation axis is equipped with rotor, and rotor uses the rotor list of multiple gap settings
Member is constituted, and the casing inner wall is equipped with stator, and the rotation axis is internally provided with air guide chamber, and air guide chamber surface is arranged equipped with several
Stomata, fumarole are arranged in the rotation axis between rotor unit, and the rotation axis right end is equipped with cache box, cache box or so
Both ends are equipped with the matched rotary seal structure of rotation axis, are equipped with blow vent on the outside of rotation axis where cache box, described turn
Moving axis right end passes through casing right end, and rotation axis right end is equipped with bent axle, and the casing right end of the upper and lower both sides of the bent axle is arranged with
Compress heat exchange mechanisms.
As a further solution of the present invention：The compression heat exchange mechanisms include compression cylinder, compression cylinder by connecting rod with
Casing is connected and fixed, and air inlet pipe is equipped on the right side of the compression cylinder, and air inlet pipe is equipped with breather check valve, is also set on the compression cylinder
There are exhaust pipe, exhaust pipe to be equipped with exhaust check valve, exhaust check valve is placed through communicating pipe by communicating pipe Connection Cache case
Water cooling box on the outside of casing, water cooling box are equipped with water inlet pipe and outlet pipe, and water inlet pipe connects with outlet pipe and changes water tank, changes in water tank
Equipped with the recycle liquid pump being connect with water inlet pipe, piston block, the rotation connection of piston block outer end are sliding combined in the compression cylinder
There is kinematic link, turning set is rotatably connected on the bent axle, kinematic link is fixedly connected with turning set surface, in rotation axis
Under drive, bent axle drives piston block to reciprocatingly slide in compression cylinder by turning set and kinematic link, and air-breathing is carried out in piston block
When stroke, outside air can enter to air inlet pipe in compression cylinder, when piston block carries out compression stroke, the air in compression cylinder
It can be compressed, own temperature can be caused to increase after air compression, compressed air can enter along communicating pipe in cache box, with
Enter in air guide chamber along blow vent again afterwards, is finally sprayed from fumarole, when during gas is by water cooling box, compressed high temperature
Gas can be cooled down, and when gas sprays fumarole, gas can expand external acting, to further decrease own temperature, from
And the heat dissipation effect to casing is further improved, while fumarole is rotated with rotation axis, to improve casing inner wall
Heat dissipation effect.
As a further solution of the present invention：The rotary seal structure includes the sealing shroud being located in cache box, sealing
It puts on to be equipped with and be located on the outside of rolling bearing with the matched rolling bearing of rotation axis and sealing ring, sealing ring.
As a further solution of the present invention：There are four the puff prot is set, and array distribution is in casing left side, jet
Mouth outer surface is equipped with radiate grid.
As a further solution of the present invention：The cache box is bolted on casing right end inner wall.
As a further solution of the present invention：The connection pipe surface is equipped with radiating fin, and radiating fin is located at water cooling box
Inside, to thus increasing heat radiation effect.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, rationally, in the drive of rotation axis
Under, bent axle drives piston block to reciprocatingly slide in compression cylinder by turning set and kinematic link, and intake stroke is carried out in piston block
When, outside air can enter to air inlet pipe in compression cylinder, and when piston block carries out compression stroke, the air in compression cylinder can quilt
Compression can cause own temperature to increase after air compression, and compressed air can enter along communicating pipe in cache box, then again
Enter in air guide chamber along blow vent, is finally sprayed from fumarole, when during gas is by water cooling box, compressed high-temperature gas
It can be cooled down, when gas sprays fumarole, gas can expand external acting, to further decrease own temperature, thus into
One step improves the heat dissipation effect to casing, while fumarole is rotated with rotation axis, to improve the heat dissipation of casing inner wall
Effect eliminates 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 structure left view of the present invention.
Fig. 3 is the structural schematic diagram of rotary seal structure in the present invention.
Wherein：Casing 1, rotor 2, radiate grid 3, rotation axis 4, fumarole 5, air guide chamber 7, puff prot 6, pedestal 8, stator
9, cache box 10, blow vent 11, water cooling box 12, communicating pipe 13, exhaust check valve 14, compression cylinder 15, breather check valve 16, air inlet
Pipe 17, piston block 18, kinematic link 19, bent axle 20, turning set 21, rolling bearing 22, sealing shroud 23, sealing ring 24.
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 bent axle heat radiating type permanent magnet torque motor, including casing 1, the casing
1 bottom is equipped with pedestal 8, and 1 left side of casing is equipped with puff prot 6, and there are four puff prot 6 is set, and array distribution is in 1 left end of casing
Face, 6 outer surface of puff prot are equipped with radiate grid 3, and centre position is equipped with rotation axis 4 in the casing 1, and rotation axis 4 is equipped with rotor
2, rotor 2 is constituted using the rotor unit of multiple gap settings, and 1 inner wall of the casing is equipped with stator 9, in the rotation axis 4
Portion is equipped with air guide chamber 7, and 7 surface of air guide chamber is equipped with several gas vents 5, the rotation axis 4 that fumarole 5 is arranged between rotor unit
On, 4 right end of the rotation axis is equipped with cache box 10, and cache box 10 is bolted on 1 right end inner wall of casing, cache box 10
Left and right ends are equipped with is equipped with blow vent with 4 matched rotary seal structure of rotation axis, 4 outside of rotation axis where cache box 10
11,4 right end of the rotation axis passes through 1 right end of casing, and 4 right end of rotation axis is equipped with bent axle 20, about 20 both sides of the bent axle
1 right end of casing is arranged with compression cylinder 15, and compression cylinder 15 is connected and fixed by connecting rod and casing 1,15 right side of the compression cylinder
Equipped with air inlet pipe 17, air inlet pipe 17 is equipped with breather check valve 16, and exhaust pipe 14, exhaust pipe 14 are additionally provided on the compression cylinder 15
It is equipped with exhaust check valve 14, exhaust check valve 14 is placed through casing 1 communicating pipe 13 by 13 Connection Cache case 10 of communicating pipe
The water cooling box 12 in outside, water cooling box 12 are equipped with water inlet pipe and outlet pipe, and water inlet pipe connects with outlet pipe and changes water tank, changes in water tank
Equipped with the recycle liquid pump being connect with water inlet pipe, piston block 18 is sliding combined in the compression cylinder 15,18 outer end of piston block turns
It is dynamic to be connected with kinematic link 19, turning set 21 is rotatably connected on the bent axle 20, kinematic link 19 is solid with 21 surface of turning set
Fixed connection, under the drive of rotation axis 4, bent axle 20 drives piston block 18 in compression cylinder 15 by turning set 21 and kinematic link 19
In reciprocatingly slide, piston block 18 carry out intake stroke when, outside air can to air inlet pipe 17 enter compression cylinder 15 in, in work
When chock 18 carries out compression stroke, the air in compression cylinder 15 can be compressed, and own temperature can be caused to increase after air compression, quilt
The air of compression can enter along communicating pipe 13 in cache box 10, then enter in air guide chamber 7 along blow vent 11 again, finally from
Fumarole 5 sprays, and when during gas is by water cooling box 12, compressed high-temperature gas can be cooled down, and sprays fumarole 5 in gas
When, gas can expand external acting, to further decrease own temperature, to further improve the effect of the heat dissipation to casing 1
Fruit, at the same fumarole 5 with rotation axis 4 rotate, to improve the heat dissipation effect of 1 inner wall of casing.
The rotary seal structure includes the sealing shroud 23 being located in cache box 10, and sealing shroud 23 is equipped with and rotation axis 4
Matched rolling bearing 22 and sealing ring 24, sealing ring 24 are located at 22 outside of rolling bearing.
Embodiment 2
It is with what embodiment 1 distinguished：The communicating pipe, 13 surface was equipped with radiating fin, and radiating fin is located in water cooling box 12
Portion, to thus increasing heat radiation 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 bent axle heat radiating type permanent magnet torque motor, including casing（1）, the casing（1）Bottom is equipped with pedestal（8）, casing
（1）Left side is equipped with puff prot（6）, the casing（1）Interior centre position is equipped with rotation axis（4）, rotation axis（4）Equipped with rotor
（2）, rotor（2）It is constituted using the rotor unit of multiple gap settings, the casing（1）Inner wall is equipped with stator（9）, feature
It is, the rotation axis（4）It is internally provided with air guide chamber（7）, air guide chamber（7）Surface is equipped with several gas vents（5）, fumarole
（5）The rotation axis being arranged between rotor unit（4）On, the rotation axis（4）Right end is equipped with cache box（10）, cache box
（10）Left and right ends are equipped with and rotation axis（4）Matched rotary seal structure, cache box（10）The rotation axis at place（4）Outside
Equipped with blow vent（11）, the rotation axis（4）Right end passes through casing（1）Right end, and rotation axis（4）Right end is equipped with bent axle（20）,
The bent axle（20）The casing of upper and lower both sides（1）Right end is arranged with compression heat exchange mechanisms.
2. bent axle heat radiating type permanent magnet torque motor according to claim 1, which is characterized in that the compression heat exchange mechanisms packet
Include compression cylinder（15）, compression cylinder（15）Pass through connecting rod and casing（1）It is connected and fixed, the compression cylinder（15）Right side is equipped with air inlet
Pipe（17）, air inlet pipe（17）It is equipped with breather check valve（16）, the compression cylinder（15）On be additionally provided with exhaust pipe（14）, exhaust pipe
（14）It is equipped with exhaust check valve（14）, exhaust check valve（14）Pass through communicating pipe（13）Connection Cache case（10）, communicating pipe
（13）It is placed through casing（1）The water cooling box in outside（12）, water cooling box（12）It is equipped with water inlet pipe and outlet pipe, water inlet pipe and is gone out
Water tank is changed in water pipe connection, changes the recycle liquid pump for being equipped in water tank and being connect with water inlet pipe, the compression cylinder（15）In be sliding combined with
Piston block（18）, piston block（18）Outer end is rotatably connected to kinematic link（19）, the bent axle（20）On be rotatably connected to
Dynamic set（21）, kinematic link（19）With turning set（21）Surface is fixedly connected.
3. bent axle heat radiating type permanent magnet torque motor according to claim 1, which is characterized in that the rotary seal structure packet
It includes and is located at cache box（10）On sealing shroud（23）, sealing shroud（23）It is equipped with and rotation axis（4）Matched rolling bearing
（22）And sealing ring（24）, sealing ring（24）Positioned at rolling bearing（22）Outside.
4. bent axle heat radiating type permanent magnet torque motor according to claim 1, which is characterized in that the puff prot（6）It is equipped with
Four, and array distribution is in casing（1）Left side, puff prot（6）Outer surface is equipped with radiate grid（3）.
5. bent axle heat radiating type permanent magnet torque motor according to claim 1, which is characterized in that the cache box（10）Pass through
Bolt is fixed on casing（1）Right end inner wall.
6. according to any bent axle heat radiating type permanent magnet torque motors of claim 1-5, which is characterized in that the communicating pipe
（13）Surface is equipped with radiating fin, and radiating fin is located at water cooling box（12）It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985860.3A CN108768078A (en) | 2018-08-28 | 2018-08-28 | A kind of bent axle heat radiating type permanent magnet torque motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985860.3A CN108768078A (en) | 2018-08-28 | 2018-08-28 | A kind of bent axle heat radiating type permanent magnet torque motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108768078A true CN108768078A (en) | 2018-11-06 |
Family
ID=63967499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985860.3A Pending CN108768078A (en) | 2018-08-28 | 2018-08-28 | A kind of bent axle heat radiating type permanent magnet torque motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108768078A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114039455A (en) * | 2022-01-10 | 2022-02-11 | 江苏智远智能驱动技术研究院有限公司 | Motor cooling heat abstractor |
| CN114618824A (en) * | 2022-03-17 | 2022-06-14 | 湖南亿胜新材料有限公司 | Acid pickling purification device for refined quartz sand |
| 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 |
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| JPH1014161A (en) * | 1996-06-19 | 1998-01-16 | Yaskawa Electric Corp | Bearing cooling device of fully closed rotary electric machine |
| CN107061224A (en) * | 2016-12-23 | 2017-08-18 | 无锡五洋赛德压缩机有限公司 | A kind of novel heat pump compressor |
| CN107181365A (en) * | 2017-05-03 | 2017-09-19 | 江苏华源防爆电机有限公司 | A kind of compressor servomotor and its control method |
| CN107508422A (en) * | 2017-10-20 | 2017-12-22 | 南京泓凯动力系统科技有限公司 | A kind of outer circulation cools down automobile permanent magnet synchronous motor |
| CN107689710A (en) * | 2017-10-20 | 2018-02-13 | 南京泓凯动力系统科技有限公司 | A kind of piston exhaust gas heat exchanging formula automobile permanent magnet synchronous motor |
| CN208508710U (en) * | 2018-08-28 | 2019-02-15 | 包头长安永磁电机有限公司 | A kind of crankshaft heat radiating type permanent magnet torque motor |
-
2018
- 2018-08-28 CN CN201810985860.3A patent/CN108768078A/en active Pending
Patent Citations (6)
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| JPH1014161A (en) * | 1996-06-19 | 1998-01-16 | Yaskawa Electric Corp | Bearing cooling device of fully closed rotary electric machine |
| CN107061224A (en) * | 2016-12-23 | 2017-08-18 | 无锡五洋赛德压缩机有限公司 | A kind of novel heat pump compressor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114039455A (en) * | 2022-01-10 | 2022-02-11 | 江苏智远智能驱动技术研究院有限公司 | Motor cooling heat abstractor |
| CN114618824A (en) * | 2022-03-17 | 2022-06-14 | 湖南亿胜新材料有限公司 | Acid pickling purification device for refined quartz sand |
| 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 |
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