CN215871024U - Be applicable to TDMK series synchronous machine heat sink - Google Patents
Be applicable to TDMK series synchronous machine heat sink Download PDFInfo
- Publication number
- CN215871024U CN215871024U CN202121196356.9U CN202121196356U CN215871024U CN 215871024 U CN215871024 U CN 215871024U CN 202121196356 U CN202121196356 U CN 202121196356U CN 215871024 U CN215871024 U CN 215871024U
- Authority
- CN
- China
- Prior art keywords
- synchronous motor
- special
- bent plate
- flange
- heat dissipation
- 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.)
- Active
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a cooling device suitable for a TDMK series synchronous motor, which is arranged on a heat dissipation hole of the synchronous motor and comprises a cooling fan and a special-shaped base, wherein the special-shaped base comprises a square flange, a special-shaped frame and a bent plate flange; the curvature radius of the bent plate flange is the same as that of the shell of the synchronous motor, the bent plate flange is fixed on a heat dissipation hole of the synchronous motor, and the square flange is fixedly connected with the heat dissipation fan. The utility model is interlocked with the synchronous motor for controlling, and automatically realizes the starting and stopping according to the temperature change under the condition that the power supply is switched on, thereby reducing the energy consumption of the cooling fan under the condition of effectively reducing the temperature of the synchronous motor.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation, and particularly relates to a cooling device suitable for a TDMK series synchronous motor.
Background
The TDMK series synchronous motor is specially designed for driving a mine grinder, when the motor and the grinder are connected by a coupler for use, a large amount of heat can be generated, and an open type natural ventilation mode is usually adopted. In addition, after the synchronous motor is used for a long period, electrical elements are aged, so that the temperature of the stator and the rotor is high, and continuous alarming is realized. Taking TDMK1000-36/260 synchronous motor as an example, when the temperature is high in summer, the running temperature of the stator can reach more than 120 ℃, the alarm is continued, the jump limit temperature is driven to 125 ℃, and the heat of the motor is transferred to the main shaft of the motor under the condition that the temperature of the winding is higher, so that the temperature of the bearing bush is higher than 55 ℃, and the alarm is continued. Meanwhile, when each winding of the motor is in a continuous high-temperature state, the aging of the insulating material is aggravated, and the performance of the lubricating oil of the motor is reduced due to the high temperature, so that great potential safety production hazards are brought, and the running efficiency of the motor is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling device suitable for TDMK series synchronous motors, which aims to solve the problems in the background technology.
A cooling device suitable for TDMK series synchronous motors is arranged on a heat dissipation hole of a synchronous motor and comprises a cooling fan and a special-shaped base, wherein the special-shaped base comprises a square flange, a special-shaped frame and a bent plate flange, the upper part of the special-shaped frame is fixedly connected with the square flange, and the lower part of the special-shaped frame is fixedly connected with the bent plate flange; the curvature radius of the bent plate flange is the same as that of the shell of the synchronous motor, the bent plate flange is fixed on a heat dissipation hole of the synchronous motor, and the square flange is fixedly connected with the heat dissipation fan.
Further, the special-shaped frame is in a circular truncated cone shape or a square truncated cone shape.
Compared with the prior art, the utility model has the following beneficial effects:
1. through simple mechanical and electrical devices, the temperature of the synchronous motor is effectively reduced under the condition that the mechanical structure and electrical control of the synchronous motor are not changed, and particularly, the service life of the synchronous motor can be effectively prolonged when the synchronous motor runs for a long period.
2. Whole device installs two louvres in synchronous machine the top, fastens the connection through the bolt, and mechanical structure is more firm, and difficult emergence is too big because of radiator fan dead weight, vibrates too greatly, and the radiator fan that leads to drops, and the bolt rupture occurence of failure.
3. The square flange and the bent plate flange of the special-shaped base can effectively connect the synchronous motor shell and the cooling fan, the matching connection performance is good, the problem that the upper structure and the lower structure are different and difficult to seal is effectively solved through the layout structural design, the pressure of the cooling fan is guaranteed, and hot air is effectively drawn out from the synchronous motor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the special-shaped base of the present invention;
in the figure, 1-shell, 2-heat dissipation holes, 3-heat dissipation hole cover, 4-bolt, 5-special-shaped base, 501-square flange, 502-special-shaped frame, 503-bent plate flange and 6-heat dissipation fan.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1 and 2, a cooling device suitable for TDMK series synchronous motors is arranged on a heat dissipation hole 2 of a synchronous motor, and comprises a heat dissipation fan 6 and a special-shaped base 5, wherein the special-shaped base 5 comprises a square flange 501, a special-shaped frame 502 and a bent plate flange 503, the upper part of the special-shaped frame 502 is welded with the square flange 501, and the lower part of the special-shaped frame is welded with the bent plate flange 503; specifically, the special-shaped frame adopts a square-table-shaped structure, the curvature radius of the bent plate flange 503 is the same as that of the shell 1 of the synchronous motor, the bent plate flange 503 is fixed on the heat dissipation hole 2 of the synchronous motor through a bolt 4, and the square flange 501 is connected with the heat dissipation fan 6 through a bolt.
When in use, firstly, the shape and the size of the bent plate flange 503 of the special-shaped base 5 are determined according to the curvature of the shell 1 of the synchronous motor and the size of the heat dissipation hole 2 of the synchronous motor, and the bent plate flange is manufactured; secondly, determining the shape and size of a square flange of the special-shaped base 5 and manufacturing the square flange by confirming the round hole of the protective net of the cooling fan 6 and the diameter of the fan; the height of the special-shaped frame 502 is determined according to the field use condition, the special-shaped frame is manufactured by lofting welding and is welded with the square flange 501 and the bent plate flange 502. And then, the heat dissipation hole cover 3 of the synchronous motor is removed, the special-shaped base 5 is installed on the shell 1 of the synchronous motor through the bolt 4, the heat dissipation fan 6 is fastened on the special-shaped base 5 through the bolt 4, finally, a switch is installed, a power supply is connected, and the heat dissipation device is automatically started and stopped along with the temperature of the synchronous motor through PLC control.
Claims (2)
1. The utility model provides a be applicable to TDMK series synchronous machine heat sink sets up on synchronous machine's louvre, its characterized in that: the special-shaped base comprises a square flange, a special-shaped frame and a bent plate flange, wherein the upper part of the special-shaped frame is fixedly connected with the square flange, and the lower part of the special-shaped frame is fixedly connected with the bent plate flange; the curvature radius of the bent plate flange is the same as that of the shell of the synchronous motor, the bent plate flange is fixed on a heat dissipation hole of the synchronous motor, and the square flange is fixedly connected with the heat dissipation fan.
2. The cooling device for the TDMK series synchronous motor according to claim 1, is characterized in that: the special-shaped frame is in a round table shape or a square table shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196356.9U CN215871024U (en) | 2021-05-31 | 2021-05-31 | Be applicable to TDMK series synchronous machine heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196356.9U CN215871024U (en) | 2021-05-31 | 2021-05-31 | Be applicable to TDMK series synchronous machine heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215871024U true CN215871024U (en) | 2022-02-18 |
Family
ID=80313433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121196356.9U Active CN215871024U (en) | 2021-05-31 | 2021-05-31 | Be applicable to TDMK series synchronous machine heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215871024U (en) |
-
2021
- 2021-05-31 CN CN202121196356.9U patent/CN215871024U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108667213B (en) | Follow-up heat dissipation shock attenuation motor | |
| CN102723827A (en) | Special pure electric vehicle coaxial combination brushless DC motor with functions of power self-regulating and temperature control | |
| CN215871024U (en) | Be applicable to TDMK series synchronous machine heat sink | |
| CN102185420A (en) | Cooling system of 2MW wind driven generator | |
| CN102628445A (en) | Pump water-cooled motor | |
| CN102570745B (en) | Oil magnetic-suspension double-stator high-efficiency motor | |
| CN204068569U (en) | A kind of high-performance three phase alternating current motor | |
| CN206269453U (en) | A kind of heat abstractor for being applied to petroleum machinery | |
| CN202721580U (en) | Special pure electric vehicle coaxial combination brushless DC motor with functions of power self-regulating and temperature control | |
| CN201466885U (en) | Novel open-frame digital generator | |
| CN209730943U (en) | One kind takes off vertically sand control motor | |
| CN220487933U (en) | Fan with automatic heat dissipation function | |
| CN207559792U (en) | A kind of kitchen ventilator motor convenient for heat dissipation | |
| CN209517829U (en) | A kind of energy-saving communication base station | |
| CN203098319U (en) | Efficient household ventilating fan with forced ventilation and overall heat dissipation structure for motor | |
| CN207134926U (en) | A kind of more motor cabinet integrative-structures | |
| CN203674893U (en) | Hybrid power motor cavity cooling device | |
| CN204677510U (en) | A kind of industrial ceiling fan | |
| CN202707533U (en) | Centrifugal fan for wind driven generator | |
| CN102857015A (en) | Heat radiation fin on shell of motor | |
| CN218216304U (en) | Distribution box | |
| CN211202369U (en) | Centrifugal fan of quick installation | |
| CN215343474U (en) | Energy-saving and environment-friendly intelligent power distribution cabinet for electric automation engineering | |
| CN220234404U (en) | Cooling device of aluminum electrolysis cell anode lifting motor | |
| CN215109577U (en) | Energy-saving high-efficiency large industrial ceiling fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240304 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |