CN208638192U - A kind of polarization heat radiating type unit magneto - Google Patents
A kind of polarization heat radiating type unit magneto Download PDFInfo
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- CN208638192U CN208638192U CN201821390921.3U CN201821390921U CN208638192U CN 208638192 U CN208638192 U CN 208638192U CN 201821390921 U CN201821390921 U CN 201821390921U CN 208638192 U CN208638192 U CN 208638192U
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Abstract
The utility model discloses a kind of polarization heat radiating type unit magnetoes, including casing, the casing middle position is equipped with rotation axis, air guide chamber is equipped with inside rotation axis, 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 utility model structure 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 and rotation fumarole make casing inner wall heat dissipation uniformly, it is practical.
Description
Technical field
The utility model relates to motor device technical field, specifically a kind of polarization heat radiating type unit magneto.
Background technique
Magneto has the advantages that high-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 temperature rise may result in permanent magnet generation can not
Inverse demagnetization, limiting motor power output, increases security risk.
Traditional magneto ventilation and heat structure provides the power of air flowing using fan, causes the wave of electric energy
Take.
Utility model content
The purpose of this utility model is to provide a kind of polarization heat radiating type unit magnetoes, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of polarization heat radiating type unit magneto, including shell, shell left side array distribution have several rows
Port, the shell middle position are equipped with rotation axis, are equipped with air guide chamber inside rotation axis, the rotation axis surface where air guide chamber is set
There is fumarole, the rotation axis surface is equipped with rotor, and the inner walls are fixed with stator corresponding with rotor, the rotation
Axis right end is equipped with the air compression heat exchange mechanisms constantly being replaced, compressed to enclosure interior air, cooled down.
As a further solution of the present invention: the quantity of the exhaust outlet is three, if exhaust outlet lateral surface is equipped with
Dry exhaust grille.
As a further solution of the present invention: the air compression heat exchange mechanisms include positioned at the inclined of rotation axis right end
Shake bar, and polarization bar array is distributed on the outside of rotation axis, and polarization boom end rotation is equipped with polarization wheel, sets between polarization wheel and polarization bar
There is rolling bearing, shell right side array distribution there are several compression cylinders, piston block, piston are sliding combined in compression cylinder
Block 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 stress
Block is connected and fixed between force block and inner walls by reset spring, and the compression cylinder side is equipped with air inlet pipe, in air inlet pipe
Equipped with breather check valve, the compression cylinder right end is equipped with exhaust pipe and the exhaust check valve on exhaust pipe, and the shell is right
End is equipped with heat exchanger tube, through there is heat exchange gas-guide tube in heat exchanger tube, the heat exchange gas-guide tube left end across shell right end, and with rotation
The air guide chamber of axis is connected to, the exhaust pipe outer end by gas-guide tube connection heat exchange gas-guide tube, the heat exchanging chamber right end equipped with into
Water pipe and outlet pipe, in motor work, rotation axis drives polarization bar rotation, and the polarization wheel for polarizing boom end can produce force block
Raw active force, force block can drive piston block sliding after being under pressure by piston rod, and piston block can will be inside compression cylinder
Air compression, air will lead to temperature raising after being compressed, part compressed air can enter heat exchange air guide along gas-guide tube
Guan Zhong, the raised air of temperature can by heat exchange air guide tube wall heat exchange, to reduce gas temperature, the air to be cooled down again into
Entering in rotation axis inner cavity, is finally sprayed from fumarole, compressed air can expand external acting after fumarole ejection, thus
Air themperature is reduced, can thus further improve heat dissipation effect, and the fumarole rotated makes inner walls heat dissipation equal
Even, when force block does not stress, under the action of reset spring, piston block can be moved downward, thus by outside air from air inlet
Pipe sucking.
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: being equipped with several radiating fins on the outside of the heat exchange gas-guide tube.
As a further solution of the present invention: the radiating fin and heat exchange gas-guide tube are made of metal material.
Compared with prior art, the utility model has the beneficial effects that the utility model is simple and reasonable for structure, by turning
Moving axis is that driving force drives air compressing mechanism work, so that air be compressed, increases the temperature of air, increases and heat exchange
The temperature difference of liquid improves heat transfer effect, then sprays compressed air along fumarole, compressed air externally expands
Temperature can be reduced, to improve the heat dissipation effect to shell, and and the fumarole of rotation make inner walls heat dissipation equal
It is even, the drawback of existing magneto heat dissipation effect difference is eliminated, the service life of motor is improved, it is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of rotation axis and polarization bar in the utility model.
Fig. 3 is the structure left view of the utility model.
Wherein: shell 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, reset spring 21, force block 22, polarization wheel 23.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1~3, in the utility model embodiment, a kind of polarization heat radiating type unit magneto, including shell 1,
1 middle position of shell is equipped with rotation axis 4, is equipped with air guide chamber inside rotation axis 4,4 surface of rotation axis where air guide chamber is set
There is fumarole 5,4 surface of rotation axis is equipped with rotor 6, and 1 inner wall of shell is fixed with stator 24 corresponding with rotor 6,
The 4 right end array distribution of rotation axis has several to polarize bar 7, and the rotation of polarization 7 end of bar is equipped with polarization wheel 23, polarization wheel 23
It is equipped with rolling bearing between polarization bar 7, the 1 left side array distribution of shell has several exhaust outlets 2, the number of exhaust outlet 2
Amount is three, and 2 lateral surface of exhaust outlet is equipped with several exhaust grilles 3, and the 1 right side array distribution of shell has several compressions
Cylinder 9 is sliding combined with piston block 19 in compression cylinder 9, and 19 left side of piston block is equipped with piston rod 20, and the sliding of 20 left end of piston rod is worn
The piston hole positioned at 1 right end of shell is crossed, 20 left end of piston rod is equipped with force block 22, passes through between 1 inner wall of force block 22 and shell
Reset spring 21 is connected and fixed, and 9 side of compression cylinder is equipped with air inlet pipe 18, and air inlet pipe 18 is equipped with breather check valve 17, institute
9 right end of compression cylinder is stated equipped with exhaust pipe and the exhaust check valve 16 on exhaust pipe, 1 right end of shell is equipped with heat exchanger tube
13, through there is heat exchange gas-guide tube 11 in heat exchanger tube 13,11 left end of heat exchange gas-guide tube across 1 right end of shell, and with rotation axis 4
The connection of air guide chamber, by the connection heat exchange gas-guide tube 11 of gas-guide tube 15,10 right end of heat exchanging chamber set for the exhaust pipe outer end
There are water inlet pipe 12 and outlet pipe 14, in motor work, rotation axis 4 drives polarization bar 7 to rotate, and polarizes the polarization wheel of 7 end of bar
23 can generate active force to force block 22, and force block 22 can drive piston block 19 to slide after being under pressure by piston rod 20,
Piston block 19 can compress the air inside compression cylinder 9, and air will lead to temperature raising, the compressed sky in part after being compressed
Gas can enter in heat exchange gas-guide tube 11 along gas-guide tube 15, and the raised air of temperature can pass through heat exchange 11 tube wall of gas-guide tube and heat dissipation
Fin 8 exchanges heat, to reduce gas temperature, the air to be cooled down is entered back into 4 inner cavity of rotation axis, finally sprays from fumarole 5,
Compressed air can expand external acting after the ejection of fumarole 5, to reduce air themperature, can thus further increase
Heat dissipation effect, and the fumarole 5 rotated makes the heat dissipation of 1 inner wall of shell uniformly, when force block 22 does not stress, is resetting bullet
Under the action of spring 21, piston block 19 can be moved downward, so that outside air be sucked from air inlet pipe 18.
Embodiment 2
It is distinguished with embodiment 1: several radiating fins 8 is equipped on the outside of the heat exchange gas-guide tube 11, to increase
Heat dissipation area, improves heat dissipation effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 embodiments being understood that.
Claims (6)
1. a kind of polarization heat radiating type unit magneto, including shell (1), shell (1) left side array distribution has several
A exhaust outlet (2), shell (1) middle position are equipped with rotation axis (4), and air guide chamber, air guide chamber institute are equipped with inside rotation axis (4)
Rotation axis (4) surface be equipped with fumarole (5), rotation axis (4) surface is equipped with rotor (6), and shell (1) inner wall is solid
Surely there is stator (24) corresponding with rotor (6), which is characterized in that rotation axis (4) right end is equipped with internal to shell (1) empty
The air that gas is constantly replaced, compressed, cooled down compresses heat exchange mechanisms.
2. polarization heat radiating type unit magneto according to claim 1, which is characterized in that the number of the exhaust outlet (2)
Amount is three, and 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 the polarization bar (7) positioned at rotation axis (4) right end, and polarization bar (7) array distribution polarizes bar (7) on the outside of rotation axis (4)
End rotation is equipped with polarization wheel (23), and rolling bearing, shell (1) right end are equipped between polarization wheel (23) and polarization bar (7)
Face array distribution has several compression cylinders (9), is sliding combined with piston block (19) in compression cylinder (9), piston block (19) left side
Equipped with piston rod (20), piston rod (20) left end slides through the piston hole positioned at shell (1) right end, and piston rod (20) left end is set
Have force block (22), is connected and fixed between force block (22) and shell (1) inner wall by reset spring (21), the compression cylinder
(9) side is equipped with air inlet pipe (18), and air inlet pipe (18) is equipped with breather check valve (17), and compression cylinder (9) right end is equipped with row
Tracheae and the exhaust check valve (16) on exhaust pipe, shell (1) right end are equipped with heat exchanger tube (13), in heat exchanger tube (13)
Through having heat exchange gas-guide tube (11), the heat exchange gas-guide tube (11) left end passes through shell (1) right end, and leads with rotation axis (4)
Air cavity connection, the exhaust pipe outer end pass through gas-guide tube (15) connection heat exchange gas-guide tube (11), 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 3, which is characterized in that on the left of the force block (22)
Face is equipped with wearing layer.
5. according to any polarization heat radiating type unit magneto of claim 2-4, which is characterized in that the heat exchange air guide
It manages and is equipped with several radiating fins (8) on the outside of (11).
6. polarization heat radiating type unit magneto according to claim 5, which is characterized in that the radiating fin (8) and
Heat exchange gas-guide tube (11) is made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821390921.3U CN208638192U (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 |
|---|---|---|---|
| CN201821390921.3U CN208638192U (en) | 2018-08-28 | 2018-08-28 | A kind of polarization heat radiating type unit magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638192U true CN208638192U (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821390921.3U Active CN208638192U (en) | 2018-08-28 | 2018-08-28 | A kind of polarization heat radiating type unit magneto |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383195A (en) * | 2020-11-05 | 2021-02-19 | 张也 | Generating set is with high-efficient heat abstractor |
| CN113517779A (en) * | 2021-07-19 | 2021-10-19 | 牟丽 | Low-speed large-torque variable-frequency speed-regulating permanent magnet motor |
-
2018
- 2018-08-28 CN CN201821390921.3U patent/CN208638192U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383195A (en) * | 2020-11-05 | 2021-02-19 | 张也 | Generating set is with high-efficient heat abstractor |
| CN112383195B (en) * | 2020-11-05 | 2021-07-30 | 苏州赛荣建筑装饰工程有限公司 | Efficient heat dissipation device for generator set |
| CN113517779A (en) * | 2021-07-19 | 2021-10-19 | 牟丽 | Low-speed large-torque variable-frequency speed-regulating permanent magnet motor |
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