CN117728616A - IC01 air-cooled generator aluminium shell - Google Patents
IC01 air-cooled generator aluminium shell Download PDFInfo
- Publication number
- CN117728616A CN117728616A CN202311513548.1A CN202311513548A CN117728616A CN 117728616 A CN117728616 A CN 117728616A CN 202311513548 A CN202311513548 A CN 202311513548A CN 117728616 A CN117728616 A CN 117728616A
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- Prior art keywords
- heat
- heat dissipation
- shell
- plate
- stator winding
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000004411 aluminium Substances 0.000 title claims description 8
- 230000017525 heat dissipation Effects 0.000 claims abstract description 86
- 238000004804 winding Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000004519 grease Substances 0.000 claims description 20
- 229920001296 polysiloxane Polymers 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of air-cooled generators and discloses an aluminum shell of an IC01 air-cooled generator, which comprises two groups of bases, wherein the upper ends of the bases are provided with a shell, a stator winding is arranged in the shell, one side of the shell is provided with a limiting mechanism for fixedly installing the stator winding and the shell, the shell is internally provided with an installation groove, the installation groove is internally provided with a heat dissipation assembly, and one end of the heat dissipation assembly extends to the outer side of the shell; the limiting mechanism comprises a first limiting hole, a second limiting hole is formed in one end of the stator winding, opposite to the first limiting hole, of the stator winding, positioning pins are arranged in the first limiting hole and the second limiting hole, an installation gap is reserved from the positioning pins to the orifice of the first limiting hole, and balance mud is packaged in the installation gap. According to the invention, the limit mechanism is arranged, and after the stator winding and the shell are heated and expanded, the shell and the stator winding can be fixedly installed together through the locating pin, so that the stator winding can be more stably installed in the shell, and the normal operation of the generator is facilitated.
Description
Technical Field
The invention relates to the technical field of air-cooled generators, in particular to an aluminum shell of an IC01 air-cooled generator.
Background
The housing of the IC01 cooling mode generator carries the stator and rotor, which bear the important function of electromagnetic torque, and usually adopts a steel structure. The generator with the steel shell structure has heavier weight, and the motor shell has relatively poorer heat dissipation; the conventional aluminum shell motor adopts a full-shell surface cooling mode to dissipate heat, the structural shell is light in weight, heat in the motor is rapidly transferred to the shell surface mainly by a conduction mode, and then the heat is taken away by a cooling medium on the shell surface.
In the prior motor shell adopting the IC01 cooling mode, the temperature rise of the stator and the rotor of the motor is relatively high in the use process, the expansion ratio difference between the stator winding and the aluminum shell is large, and the stator cannot be fixed in the shell because the expansion size of the aluminum shell is overlarge easily, therefore, the aluminum shell of the IC01 air-cooled generator is provided.
Disclosure of Invention
The invention mainly aims to provide an aluminum shell of an IC01 air-cooled generator, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the device comprises two groups of bases, wherein the upper ends of the bases are provided with positioning holes, the upper ends of the bases are provided with a shell, the outer side of the shell is provided with radiating ribs, the upper end of the shell is provided with a hanging ring, a stator winding is arranged in the shell, one side of the shell is provided with a limiting mechanism for fixedly mounting the stator winding and the shell, the interior of the shell is provided with a mounting groove, the interior of the mounting groove is provided with a radiating component, and one end of the radiating component extends to the outer side of the shell; the limiting mechanism comprises a first limiting hole, a second limiting hole is formed in one end of the stator winding, opposite to the first limiting hole, of the stator winding, positioning pins are arranged in the first limiting hole and the second limiting hole, an installation gap is reserved from the positioning pins to the orifice of the first limiting hole, and balance mud is packaged in the installation gap.
Preferably, the heat dissipation assembly comprises a heat collection plate, one end of the heat collection plate is provided with a heat conduction plate, the heat conduction plate is fixedly connected with the heat collection plate, the upper end of the heat conduction plate extends into the gap between the two groups of heat dissipation ribs, the outer side of the machine shell is provided with heat dissipation strips, the heat dissipation strips are sleeved at the upper end of the heat conduction plate, two sides of the upper end of the heat dissipation strips are provided with air guide grooves, and heat dissipation silicone grease is filled in the heat dissipation strips.
Preferably, the heat conducting plate is provided with radiating fins at two ends, the radiating fins are metal plates, and heat in the heat conducting plate can be accelerated to be conducted into the heat-dissipating silicone grease through the radiating fins.
Preferably, the inside heating panel that is equipped with of wind-guiding groove, the heating panel lower extreme is equipped with the conduction board, and the conduction board lower extreme extends to inside the heat dissipation silicone grease, through setting up heating panel and conduction board, can accelerate heat dissipation strip radiating efficiency.
Preferably, the heat collecting plate is an arc-shaped plate, and the bending radian of the heat collecting plate is matched with the inner wall of the shell.
Preferably, a sealing ring is arranged at the joint of the heat conducting plate and the shell, the sealing ring is sleeved on the outer side of the heat conducting plate, and the sealing property of the heat conducting plate and the shell can be improved through the arrangement of the sealing ring.
Preferably, the lower end of the heat collecting plate is provided with an open slot, and the contact area of the heat collecting plate can be increased by arranging the open slot, so that the heating efficiency of the heat collecting plate is improved.
Advantageous effects
The invention provides an aluminum shell of an IC01 air-cooled generator, which has the following beneficial effects:
(1) This IC01 forced air cooling generator aluminium system shell through setting up stop gear, through setting up locating pin and first spacing hole, the mutual cooperation in second spacing hole, also can be in the same place casing and stator winding fixed mounting through the locating pin after stator winding and casing thermal expansion, has solved the fixed unstable problem behind casing and the stator winding thermal expansion, makes stator winding can install inside the casing more steadily, is favorable to the normal operating of generator.
(2) This IC01 air-cooled generator aluminium system shell through setting up radiating component, through thermal-arrest board and heat conduction board, can be with the inside heat conduction of casing to the heat dissipation silicone grease inside, dispel the heat to the heat dissipation strip surface through the heat dissipation silicone grease diffusion to can accelerate to conduct away the inside heat of casing, promote radiating efficiency, avoid the inside temperature of casing overheated, be favorable to the motor long-time operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the casing of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a schematic cross-sectional view of a heat dissipating assembly according to the present invention;
fig. 6 is an enlarged schematic view of fig. 5B in accordance with the present invention.
Legend description:
1. a base; 2. positioning holes; 3. a housing; 4. a heat dissipation rib; 5. a hanging ring; 6. a stator winding; 7. a heat dissipation assembly; 8. a first limiting hole; 9. a second limiting hole; 10. a positioning pin; 11. balancing mud; 12. a heat collecting plate; 13. an open slot; 14. a heat conductive plate; 15. a heat dissipation strip; 16. an air guide groove; 17. heat dissipation silicone grease; 18. a heat dissipation plate; 19. a conductive plate; 20. a heat radiation fin; 21. a limiting mechanism; 22. and (3) sealing rings.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1: the utility model provides an IC01 air-cooled generator aluminium shell, as shown in fig. 1-3, including two sets of bases 1, base 1 up end both sides are equipped with locating hole 2, base 1 upper end is provided with casing 3, casing 3 is cylindrical cavity casing, casing 3 can adopt aluminium system to make, aluminium system can reduce the weight of casing 3, two sets of bases 1 symmetry are installed at casing 3 lower extreme, base 1 upper end and casing 3 fixed connection, casing 3 outside cambered surface is provided with multiunit heat dissipation muscle 4 along circumference, heat dissipation muscle 4 is the strip-shaped plate, heat dissipation muscle 4 one end and casing 3 surface integrated into one piece fixed connection, through setting up heat dissipation muscle 4, can increase casing 3 intensity, promote generator bulk strength, casing 3 upper end is provided with two sets of rings 5, rings 5 lower extreme and casing 3 fixed connection, casing 3 inside is provided with stator winding 6, stator winding 6 adopts interference size fixed mounting to be inside casing 3, one side that the power end was kept away from to casing 3 is provided with stop gear 21, stop gear 21 can be in the fixed connection together casing 3 and stator winding 6, casing 3 inner wall face is provided with multiunit heat dissipation assembly 7 along circumference recess, heat dissipation assembly 7 is installed to the inside 7, the equiangular assembly is connected to casing 3, the fixed connection is to the one side of the heat dissipation assembly is extended to the casing 3.
Example 2: as shown in fig. 1-4, the limit mechanism 21 comprises a first limit hole 8, the first limit hole 8 is arranged at one side of the casing 3 far away from the non-power end, one end of the stator winding 6 opposite to the first limit hole 8 is provided with a second limit hole 9, the aperture of the second limit hole 9 is consistent with that of the first limit hole 8, locating pins 10 are fixedly arranged in the first limit hole 8 and the second limit hole 9, one end of each locating pin 10 is arranged in the first limit hole 8, the other end of each locating pin 10 is arranged in the second limit hole 9, after the locating pin 10 is arranged in place, a mounting hole is reserved from the locating pin 10 to the orifice, the installation hole inside encapsulation that first spacing hole 8 reserved has balance mud 11, when the installation, after heating base 1 to predetermined temperature, keep the frame cube, then press-fit stator winding 6 is in place inside the base 1 from unpowered end, with second spacing hole 9 and first spacing hole 8 alignment, then clear up the inside metal piece of first spacing hole 8 and second spacing hole 9, drive into second spacing hole 9 with locating pin 10 from the opening part of first spacing hole 8, wait to fix a position after the pin 10 installs in place, locating pin 10 has the locating pin 10 millimeter distance to the drill way reservation, finally evenly shutoff good with first spacing hole 8 opening part balance mud 11.
Example 3: on the basis of the second embodiment, as shown in fig. 1-6, the heat dissipation component 7 comprises a heat collection plate 12, the heat collection plate 12 is an arc plate, the bending radian of the heat collection plate 12 is matched with the inner wall of the shell 3, the heat collection plate 12 is fixedly arranged in a mounting groove in the shell 3, one end of the heat collection plate 12, which is close to the stator winding 6, is provided with an open slot 13, the open slot 13 is a strip-shaped groove, the heat collection plate 12 heating area can be increased by arranging the open slot 13, the heat collection plate 12 heating effect is improved, one side of the heat collection plate 12, which is far away from the open slot 13, is provided with a heat conduction plate 14, the heat conduction plate 14 is fixedly connected with the shell 3, the lower end of the heat conduction plate 14 is fixedly connected with the heat collection plate 12, the upper end of the heat conduction plate 14 penetrates through the side wall of the shell 3 to the gap inside of the two groups of heat dissipation ribs 4, the heat dissipation strips 15 are arranged at the outer side of the shell 3 relative to the position of the heat conduction plate 14, the heat dissipation strip 15 is sleeved at the upper end of the heat conduction plate 14, the heat conduction plate 14 is fixedly connected with the heat dissipation strip 15, the two sides of the upper end of the heat dissipation strip 15 are respectively provided with a wind guide groove 16, the wind guide groove 16 is a strip-shaped groove, the opening direction of the wind guide groove 16 is consistent with the installation direction of the heat dissipation ribs 4, the inside of the heat dissipation strip 15 is uniformly filled with heat dissipation silicone grease 17, the heat dissipation silicone grease 17 is uniformly wrapped at the outer side of the heat conduction plate 14, the heat of the heat conduction plate 14 can be conducted to the surface of the heat dissipation strip 15 through the heat dissipation silicone grease 17 for heat dissipation, the two ends of the heat conduction plate 14 positioned in the heat dissipation strip 15 are provided with heat dissipation fins 20, the heat dissipation fins 20 are metal plates, one end of each heat dissipation fin 20 is fixedly connected with the heat conduction plate 14, the inside of the wind guide groove 16 is provided with a heat dissipation plate 18, the heat dissipation plate 18 is a wave-shaped metal plate, the lower end of the heat dissipation plate 18 is fixedly connected with a conduction plate 19, the lower end of the conduction plate 19 passes through the heat dissipation strip 15 and extends into the heat dissipation silicone grease 17, the heat conduction plate 19 is fixedly connected with the heat dissipation strip 15, two groups of sealing rings 22 are arranged at the joint of the heat conduction plate 14 and the casing 3, the sealing rings 22 are elastic rings, the sealing rings 22 are sleeved on the outer side of the heat conduction plate 14, when the motor works, heat generated by the stator winding 6 is diffused to the heat collection plate 12 inside the casing 3, the heat collection plate 12 conveys the heat to the inside of the heat dissipation silicone grease 17 through the heat conduction plate 14, the heat dissipation silicone grease 17 conducts the heat to the surface of the heat dissipation strip 15 for heat dissipation, the air guide groove 16 is arranged at the upper end of the heat dissipation strip 15, the contact area between the heat dissipation strip 15 and external air current is improved, the heat dissipation effect is improved, the heat dissipation plate 18 and the heat conduction plate 19 inside the air guide groove 16 can dissipate the heat of the heat dissipation silicone grease 17 through the heat dissipation plate 18, and the heat dissipation efficiency is improved.
It is to be noted that the invention is an aluminum shell of an IC01 air-cooled generator, when the aluminum shell is installed, after the base 1 is heated to a preset temperature, the base is kept to stand, then the stator winding 6 is pressed into the base 1 from a non-power end, after the stator winding is pressed into place, the second limiting hole 9 is aligned with the first limiting hole 8, then metal scraps in the first limiting hole 8 and the second limiting hole 9 are cleaned, a positioning pin 10 is driven into the second limiting hole 9 from the opening of the first limiting hole 8, after the positioning pin 10 is installed in place, a distance of 10 mm is reserved between the positioning pin 10 and an orifice, finally, the gap reserved by the opening of the first limiting hole 8 is blocked by balance mud 11, when the motor works, the positioning pin 10 is matched with the first limiting hole 8 and the second limiting hole 9, the casing 3 and the stator winding 6 can be fixedly connected together, the problem that the casing 3 and the stator winding 6 are not fixed firmly due to different thermal expansion coefficients is avoided, heat generated during operation of the stator winding 6 can be conducted into the heat collecting plate 12, the heat collecting plate 12 conveys the heat into the heat dissipation silicone grease 17 through the heat conducting plate 14, the heat dissipation silicone grease 17 conducts the heat to the surface of the heat dissipation strip 15 for heat dissipation, the air guide groove 16 arranged at the upper end of the heat dissipation strip 15 can increase the contact area of the heat dissipation strip 15 and external air flow, the heat dissipation effect is improved, the heat dissipation plate 18 and the conducting plate 19 in the air guide groove 16 can conduct the heat in the heat dissipation silicone grease 17, the heat is dissipated through the heat dissipation plate 18, and the heat dissipation efficiency is improved. Through setting up stop gear 21, after stator winding 6 and casing 3 thermal expansion, also can be in the same place casing 3 and stator winding 6 fixed mounting through locating pin 10, solved casing 3 and stator winding 6 thermal expansion after, fixed unstable problem, make stator winding 6 can install inside casing 3 more steadily, be favorable to the normal operating of generator. Through setting up radiator unit 7, through thermal-arrest board 12 and heat conduction board 14, can be with the inside heat conduction of casing 3 to the heat dissipation silicone grease 17 inside, dispel the heat to the heat dissipation strip 15 surface through heat dissipation silicone grease 17 diffusion to can walk the inside heat conduction of casing 3 fast, promote radiating efficiency, avoid casing 3 inside temperature overheated, be favorable to the motor long-time operation.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an IC01 forced air cooling generator aluminium system shell, includes two sets of bases (1), and base (1) upper end is equipped with locating hole (2), base (1) upper end is equipped with casing (3), the casing (3) outside is equipped with heat dissipation muscle (4), casing (3) upper end is equipped with rings (5), the inside stator winding (6) that are equipped with of casing (3), its characterized in that: one side of the machine shell (3) is provided with a limiting mechanism (21) for fixedly mounting the stator winding (6) and the machine shell (3), the interior of the machine shell (3) is provided with a mounting groove, the interior of the mounting groove is provided with a heat dissipation assembly (7), and one end of the heat dissipation assembly (7) extends to the outer side of the machine shell (3); stop gear (21) are including first spacing hole (8), stator winding (6) are equipped with second spacing hole (9) for the one end of first spacing hole (8), first spacing hole (8) with inside locating pin (10) that are equipped with of second spacing hole (9), locating pin (10) are reserved to first spacing hole (8) drill way and are had the installation clearance, and the inside encapsulation of installation clearance has balance mud (11).
2. An IC01 air cooled generator aluminum housing as recited in claim 1, wherein: the heat dissipation assembly (7) comprises a heat collection plate (12), a heat conduction plate (14) is arranged at one end of the heat collection plate (12), the heat conduction plate (14) is fixedly connected with the heat collection plate (12), the upper end of the heat conduction plate (14) extends into the gap between the two groups of heat dissipation ribs (4), a heat dissipation strip (15) is arranged outside the machine shell (3), the heat dissipation strip (15) is sleeved at the upper end of the heat conduction plate (14), air guide grooves (16) are formed in two sides of the upper end of the heat dissipation strip (15), and heat dissipation silicone grease (17) is filled in the heat dissipation strip (15).
3. An IC01 air cooled generator aluminum housing as recited in claim 2, wherein: radiating fins (20) are arranged at two ends of the heat conducting plate (14), and the radiating fins (20) are metal plates.
4. An IC01 air cooled generator aluminum housing as recited in claim 2, wherein: the inside heating panel (18) that is equipped with of wind-guiding groove (16), heating panel (18) lower extreme is equipped with conducting plate (19), and conducting plate (19) lower extreme extends to heat dissipation silicone grease (17) inside.
5. An IC01 air cooled generator aluminum housing as recited in claim 2, wherein: the heat collecting plate (12) is an arc-shaped plate, and the bending radian of the heat collecting plate (12) is matched with the inner wall of the shell (3).
6. An IC01 air cooled generator aluminum housing as recited in claim 2, wherein: the heat conducting plate (14) is provided with a sealing ring (22) at the joint of the casing (3), and the sealing ring (22) is sleeved on the outer side of the heat conducting plate (14).
7. An IC01 air cooled generator aluminum housing as recited in claim 5, wherein: an open slot (13) is arranged at the lower end of the heat collecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311513548.1A CN117728616A (en) | 2023-11-14 | 2023-11-14 | IC01 air-cooled generator aluminium shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311513548.1A CN117728616A (en) | 2023-11-14 | 2023-11-14 | IC01 air-cooled generator aluminium shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117728616A true CN117728616A (en) | 2024-03-19 |
Family
ID=90206136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311513548.1A Pending CN117728616A (en) | 2023-11-14 | 2023-11-14 | IC01 air-cooled generator aluminium shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117728616A (en) |
-
2023
- 2023-11-14 CN CN202311513548.1A patent/CN117728616A/en active Pending
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