CN219918642U - Alternating current servo motor capable of efficiently radiating heat - Google Patents
Alternating current servo motor capable of efficiently radiating heat Download PDFInfo
- Publication number
- CN219918642U CN219918642U CN202321442079.4U CN202321442079U CN219918642U CN 219918642 U CN219918642 U CN 219918642U CN 202321442079 U CN202321442079 U CN 202321442079U CN 219918642 U CN219918642 U CN 219918642U
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- motor
- condensate
- heat exchange
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- condensate flow
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- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides an alternating current servo motor capable of efficiently radiating, which comprises a motor outer shell, wherein a condensate flow distribution cavity and a condensate flow collecting cavity are respectively arranged in an inner cavity of the motor outer shell and positioned on two sides of the motor inner shell, the condensate flow distribution cavity and the condensate flow collecting cavity are communicated through a heat exchange channel in the motor, and two ends of a heat exchange tube outside the motor are respectively communicated with the condensate flow distribution cavity and the condensate flow collecting cavity. According to the utility model, the condensate in the condensate flow distribution cavity is conducted into the condensate flow collection cavity through the heat exchange channel in the motor through the liquid guide turbine disc, the condensate in the condensate flow collection cavity is returned into the condensate flow distribution cavity through the heat exchange tube outside the motor, heat generated during operation of the inner part of the motor outer shell is conducted out when the condensate passes through the heat exchange channel in the motor, and the condensate after heat exchange cools the condensate flowing through the heat exchange tube outside the motor through air flow when passing through the heat exchange tube outside the motor, so that the effect of gas-liquid dual heat dissipation is achieved.
Description
Technical Field
The utility model relates to the technical field of alternating current servo motors, in particular to an alternating current servo motor capable of efficiently radiating heat.
Background
In AC servo motor use, the motor can produce a large amount of heat, and after the heat reaches a certain degree, the motor can not be used, otherwise insulation breakdown can occur, so that the motor burns out. For example, application number CN201621289274.8 discloses a high-efficient heat dissipation type motor, the device is at the both ends of motor all installation fan blade, can in time dispel the heat that the motor operation in-process produced under high load environment, but concentrate on the motor casing outward appearance to the main heat dissipation area of motor, can not in time dispel the heat to the motor inside, the radiating effect is limited.
Disclosure of Invention
In order to solve the above problems, the present utility model proposes an ac servo motor capable of efficiently dissipating heat, so as to solve the above problems more precisely.
The utility model is realized by the following technical scheme:
the utility model provides an alternating current servo motor capable of efficiently radiating, which comprises a motor outer shell, wherein a motor inner shell is integrally formed inside the motor outer shell, a motor stator is assembled on the inner wall of the motor inner shell, a motor rotating shaft is connected to the middle part of the motor outer shell in a switching way, a motor rotor is arranged at the position of the motor rotating shaft corresponding to the motor stator, one end of the motor rotating shaft is provided with a gas guide turbine disc, condensate flow distributing cavities and condensate flow collecting cavities are respectively arranged at the two sides of an inner cavity of the motor outer shell, a motor inner heat exchanging channel which is communicated with the condensate flow distributing cavities and the condensate flow collecting cavities is arranged inside the motor outer shell, a motor outer heat exchanging pipe is arranged outside the motor outer shell, two ends of the motor outer heat exchanging pipe are respectively communicated with the condensate flow distributing cavities and the condensate flow collecting cavities, the motor inner heat exchanging channel and the motor outer heat exchanging pipe are fully filled with condensate, and the condensate flow guiding turbine disc is fixed at the inner cavity position of the condensate flow distributing cavities.
Further, the heat exchange channels in the motor are provided with 16 channels, and the heat exchange channels in the multi-channel motor are arranged in an annular array along the center of the motor shell.
Further, the motor outer heat exchange tubes are provided with 16, and the motor outer heat exchange tubes are arranged in an annular array along the center of the motor outer shell.
Furthermore, bearings are respectively arranged on two sides of the motor rotating shaft, which are positioned on the condensate flow distribution cavity, and are watertight bearings.
Further, the outer wall of the motor outer shell is provided with a plurality of radiating fins, and the radiating fins and the motor outer heat exchange tubes are arranged in a staggered mode.
The utility model has the beneficial effects that:
1. according to the utility model, the air guide turbine disc is arranged at one end of the motor rotating shaft and rotates along with the rotation of the motor rotating shaft, so that the air guide turbine disc can drive the air outside the motor shell to flow, thereby achieving the effect of radiating the heat outside the motor shell, and the heat radiating fins are arranged outside the motor shell, so that the heat exchanging effect is improved when the air flows through the outside of the motor shell;
2. according to the utility model, the liquid guide turbine disc rotates along with the rotation of the motor rotating shaft, so that condensate in the condensate flow distribution cavity can be conducted into the condensate flow distribution cavity through the motor inner heat exchange channel, and condensate in the condensate flow distribution cavity is returned into the condensate flow distribution cavity through the motor outer heat exchange tube, so that condensate flow circulation is formed, heat generated during the operation of the motor outer shell can be efficiently led out in the process that the condensate passes through the motor inner heat exchange channel, and the heat-exchanged condensate can be cooled down due to the fact that the gas guide turbine disc drives the gas outside the motor outer shell to flow when passing through the motor outer heat exchange tube, and the gas and liquid double heat dissipation effects are achieved.
Drawings
FIG. 1 is a partial cross-sectional view of a three-dimensional structure of the present utility model;
FIG. 2 is a front half cross-sectional view of the structure of the present utility model;
fig. 3 is a side cross-sectional view of the structure of the present utility model.
In the figure: 1. a motor outer case; 101. an inner motor housing; 102. a motor stator; 103. a motor rotor; 104. a motor shaft; 1041. a bearing; 1042. a liquid guiding turbine disc; 1043. an air guiding turbine disc; 105. a condensate diversion chamber; 106. a condensate manifold; 107. a heat exchange channel in the motor; 108. a heat exchange tube outside the motor; 109. and a heat radiating fin.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-3, the present utility model provides an ac servo motor capable of efficiently dissipating heat, which includes a motor outer housing 1, a motor inner housing 101 integrally formed inside the motor outer housing 1, a motor stator 102 mounted on an inner wall of the motor inner housing 101, a motor rotating shaft 104 connected to a middle portion of the motor outer housing 1, a motor rotor 103 disposed at a position of the motor rotating shaft 104 corresponding to the motor stator 102, and an air guiding turbine disc 1043 disposed at one end of the motor rotating shaft 104, wherein the air guiding turbine disc 1043 rotates along with rotation of the motor rotating shaft 104, so as to drive air outside the motor outer housing 1 to flow, thereby achieving an effect of dissipating heat outside the motor outer housing 1.
The inner cavity of the motor outer shell 1 and two sides of the motor inner shell 101 are respectively provided with a condensate flow distribution cavity 105 and a condensate flow collecting cavity 106, the inside of the motor outer shell 1 is provided with a motor inner heat exchange channel 107 which is communicated with the condensate flow distribution cavity 105 and the condensate flow collecting cavity 106, the motor inner heat exchange channel 107 is provided with 16 channels, the plurality of motor inner heat exchange channels 107 are arranged in an annular array along the center of the motor outer shell 1, the outside of the motor outer shell 1 is provided with motor outer heat exchange tubes 108, two ends of the motor outer heat exchange tubes 108 are respectively communicated with the condensate flow distribution cavity 105 and the condensate flow collecting cavity 106, the motor outer heat exchange tubes 108 are arranged in an annular array along the center of the motor outer shell 1, the condensate flow distribution cavity 105, the condensate flow collecting cavity 106, the motor inner heat exchange channel 107 and the inside of the motor outer heat exchange tubes 108 are fully filled with condensate, the liquid guide turbine disk 1042 is fixed on the motor rotating shaft 104 and is positioned at the inner cavity position of the condensate flow distribution cavity 105, the liquid guide turbine disk 1042 rotates along with the rotation of the motor rotating shaft 104, thereby condensate in the condensate flow distribution cavity 105 can be conducted into the condensate flow collection cavity 106 through the motor inner heat exchange channel 107, condensate in the condensate flow collection cavity 106 returns into the condensate flow distribution cavity 105 through the motor outer heat exchange channel 108, thereby condensate flow circulation is formed, in the process that the condensate passes through the motor inner heat exchange channel 107, heat generated during the internal work of the motor outer shell 1 can be efficiently conducted out, and in the process that the condensate after heat exchange passes through the motor outer heat exchange channel 108, the gas guide turbine disk 1043 drives the external gas of the motor outer shell 1 to flow, thereby cooling the condensate flowing through the motor outer heat exchange channel 108, and further reaching the gas, the liquid double heat dissipation function.
The motor rotating shaft 104 is located the both sides of condensate reposition of redundant personnel chamber 105 and all is equipped with bearing 1041, and the both sides that the motor rotating shaft 104 is located condensate manifold 106 all are equipped with bearing 1041, and bearing 1041 is watertight bearing, guarantees the sealed effect to condensate reposition of redundant personnel chamber 105, the inside condensate of condensate manifold 106, and the outer wall of motor shell body 1 is equipped with multichannel fin 109, and fin 109 and motor outer heat exchange tube 108 are alternate staggered arrangement and set up, and fin 109 can improve the heat transfer effect when gas flow through the outside of motor shell body 1.
Working principle: according to the utility model, one end of the motor rotating shaft 104 is provided with the air guide turbine disk 1043, and the air guide turbine disk 1043 rotates along with the rotation of the motor rotating shaft 104, so that the air outside the motor outer shell 1 can be driven to flow, the effect of radiating the heat outside the motor outer shell 1 is achieved, the heat radiating fins 109 are arranged outside the motor outer shell 1, and the heat exchanging effect is improved when the air flows through the outside of the motor outer shell 1;
according to the utility model, the liquid guide turbine disk 1042 rotates along with the rotation of the motor rotating shaft 104, so that condensate in the condensate flow distribution cavity 105 can be conducted into the condensate flow distribution cavity 106 through the motor inner heat exchange channel 107, and condensate in the condensate flow distribution cavity 106 returns to the condensate flow distribution cavity 105 through the motor outer heat exchange tube 108, so that condensate flow circulation is formed, heat generated during the operation of the motor outer shell 1 can be efficiently led out in the process that the condensate passes through the motor inner heat exchange channel 107, and the heat-exchanged condensate can drive the gas outside the motor outer shell 1 to flow when passing through the motor outer heat exchange tube 108 due to the gas guide turbine disk 1043, so that the condensate flowing through the motor outer heat exchange tube 108 can be cooled, and the gas and liquid double heat dissipation effects are achieved.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (5)
1. The utility model provides an alternating current servo motor capable of efficiently radiating, includes motor shell body (1), a serial communication port, motor shell body (1) inside integrated into one piece has motor inner shell body (101), motor stator (102) are equipped with to the inner wall of motor inner shell body (101), motor rotor (103) are equipped with in the middle part switching of motor shell body (1) motor pivot (104), the position that motor pivot (104) corresponds motor stator (102) is equipped with motor rotor (103), the one end of motor pivot (104) is equipped with air guide turbine disk (1043), the inner chamber of motor shell body (1) and the both sides that are located motor inner shell body (101) are equipped with condensate reposition of redundant personnel chamber (105) and condensate current collecting chamber (106) respectively, and the motor inner heat transfer channel (107) of intercommunication condensate reposition of redundant personnel chamber (105), condensate current collecting chamber (106) are seted up to the inside of motor shell body (1), the outside of motor shell body (1) is equipped with motor outer heat exchange tube (108), the both ends of motor outer heat exchange tube (108) are linked together with condensate reposition of redundant personnel chamber (105), condensate current collecting chamber (106) respectively, condensate current collecting chamber (105), condensate current collecting chamber (106) and condensate inner heat transfer channel (106) are fully filled with condensate inside, and a liquid guide turbine disc (1042) is fixed on the motor rotating shaft (104) and positioned at the inner cavity of the condensate flow distribution cavity (105).
2. The alternating current servo motor capable of efficiently dissipating heat according to claim 1, wherein the heat exchange channels (107) in the motor are arranged in 16 channels, and the plurality of heat exchange channels (107) in the motor are arranged in an annular array along the center of the motor outer shell (1).
3. The alternating current servo motor capable of efficiently dissipating heat according to claim 1, wherein 16 heat exchange tubes (108) are provided outside the motor, and the plurality of heat exchange tubes (108) outside the motor are arranged in an annular array along the center of the motor casing (1).
4. The alternating current servo motor capable of efficiently dissipating heat according to claim 1, wherein bearings (1041) are respectively mounted on two sides of the motor rotating shaft (104) located in the condensate flow distribution cavity (105), bearings (1041) are respectively mounted on two sides of the motor rotating shaft (104) located in the condensate flow distribution cavity (106), and the bearings (1041) are watertight bearings.
5. The alternating current servo motor capable of efficiently radiating according to claim 1, wherein a plurality of radiating fins (109) are arranged on the outer wall of the motor outer shell (1), and the radiating fins (109) and the motor outer heat exchange tubes (108) are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442079.4U CN219918642U (en) | 2023-06-08 | 2023-06-08 | Alternating current servo motor capable of efficiently radiating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442079.4U CN219918642U (en) | 2023-06-08 | 2023-06-08 | Alternating current servo motor capable of efficiently radiating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918642U true CN219918642U (en) | 2023-10-27 |
Family
ID=88427988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321442079.4U Active CN219918642U (en) | 2023-06-08 | 2023-06-08 | Alternating current servo motor capable of efficiently radiating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918642U (en) |
-
2023
- 2023-06-08 CN CN202321442079.4U patent/CN219918642U/en active Active
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