CN219678247U - Variable frequency motor convenient to heat dissipation - Google Patents
Variable frequency motor convenient to heat dissipation Download PDFInfo
- Publication number
- CN219678247U CN219678247U CN202320580997.7U CN202320580997U CN219678247U CN 219678247 U CN219678247 U CN 219678247U CN 202320580997 U CN202320580997 U CN 202320580997U CN 219678247 U CN219678247 U CN 219678247U
- Authority
- CN
- China
- Prior art keywords
- motor body
- water
- heat dissipation
- water tank
- cooling pipe
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 238000013021 overheating Methods 0.000 abstract description 5
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a variable frequency motor convenient for heat dissipation, which comprises a motor body and a frequency converter, wherein a water cooling pipe and a plurality of groups of heat dissipation strips are arranged on the surface of the motor body, the water cooling pipe surrounds the surfaces of the heat dissipation strips and the frequency converter, the water cooling pipe dissipates heat of a shell of the motor body, the temperature of the motor body and the frequency converter is reduced in a heat conduction mode when water flows in the water cooling pipe, the stable heat dissipation capacity is maintained in a water cooling mode when the motor body runs at a low speed, the motor body is prevented from overheating, a water tank is arranged in a protective cover, three groups of through holes are formed in the surface of the water tank, one end of the water cooling pipe is communicated with the water tank, a pump head in transmission connection with the motor body is arranged on the surface of the water tank, the motor body drives the pump head to work, the motor body has different running speeds, the motor body can be self-adaptively cooled, the continuous working capacity of the motor body is improved, and the overheating problem is not easy to occur when the motor body is frequently started and braked.
Description
Technical Field
The utility model relates to the technical field of variable frequency motors, in particular to a variable frequency motor convenient for heat dissipation.
Background
The variable frequency motor can carry out frequent start-up, can also speed governing braking, application scope is more extensive, the variable frequency motor during operation can give off heat, so need dispel the heat, the heat dissipation can protect variable frequency motor not receive the increase of start-up time and raise the temperature, guarantee variable frequency motor's normal operating, conventional variable frequency motor heat dissipation mostly is the air-cooled, drive the flabellum through the output shaft of variable frequency motor afterbody and rotate, though also can dispel the heat, but can not carry out stable quick heat dissipation, when variable frequency motor rotational speed is lower, its radiating efficiency can drop by a wide margin, lead to variable frequency motor's converter can not in time dispel the heat, easy overheat protection leads to variable frequency motor to shut down.
Disclosure of Invention
The utility model aims to provide a variable frequency motor convenient for heat dissipation so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a variable frequency motor convenient to heat dissipation, includes motor body and converter, converter and motor body electric connection, motor body surface is equipped with water-cooled tube and a plurality of group's heat dissipation strip, and the water-cooled tube centers on heat dissipation strip and converter surface, and heat dissipation strip and motor body shell integrated into one piece carries out heat conduction to motor body, and then is favorable to the water-cooled tube to the motor body heat dissipation through the heat dissipation strip;
the motor body right flank is equipped with the ventilation ring, and ventilation ring surface has a plurality of groups holes, and ventilation ring surface cup joints the safety cover, and the safety cover surface is network structure, can not block air flow, the inside water tank that is equipped with of safety cover, the water tank is circular, and the water tank surface has three groups of through-holes, also can not block air flow, water cooling pipe one end and water tank intercommunication, water tank surface mounting has the pump head of being connected with motor body transmission, and pump head water inlet and water tank intercommunication, pump head water outlet is equipped with the water supply pipe with water cooling pipe intercommunication, the water tank surface is equipped with the moisturizing mouth that runs through the safety cover, water level in the water tank can also be inspected.
Further, motor body surface mounting has the shielding plate, the shielding plate surface is equipped with a plurality of groups louvres, and the shielding plate covers the water-cooling pipe, avoids colliding with the water-cooling pipe, prevents that the water-cooling pipe warp.
Further, the ball valve is arranged on the surface of the water supply pipe, and the ball valve can control the water flow of the water supply pipe.
Further, the water-cooled tube surface is connected with the water filling port, and the water filling port is located near one end of the water supply tube, and when water is filled through the water filling port, the ball valve is closed, so that sufficient water can be filled.
Further, the fan blade connected with the motor body in a transmission way is arranged in the protective cover and located on the left side of the water tank, and the fan blade plays a role in cooling the water tank.
Furthermore, the inside joint ring that is equipped with of through-hole, and joint intra-annular wall is equipped with the fin, improves the heat dispersion of water tank.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the shell of the motor body is radiated through the water cooling pipe, the temperature of the motor body and the frequency converter is reduced in a heat conduction mode when water flows in the water cooling pipe, and the stable radiating capacity is maintained in a water cooling mode when the motor body runs at a low speed, so that the motor body is prevented from overheating;
the fan blades are driven by the power of the motor body to rotate, the fan blades accelerate air to pass through the inside of the clamping ring, so that the water tank is radiated, the low-temperature state of water is maintained, and the continuous radiating capacity of the motor body is more stable;
the motor body drives the pump head to work, water flows back into the water tank through the water supply pipe and the water cooling pipe, when the running speeds of the motor body are different, the running speeds of the water are different, the motor body can be self-adaptively cooled, the continuous working capacity of the motor body is improved, and the overheating problem is not easy to occur when the motor body is frequently started and braked in a speed-adjusting way.
Drawings
FIG. 1 is a schematic view of a motor body and a shielding plate of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the motor body and the water cooling pipe;
fig. 3 is a schematic structural view of the water tank of the present utility model.
In the figure: 1. a motor body; 2. a shielding plate; 3. a protective cover; 4. a water supplementing port; 5. a water-cooled tube; 6. a water inlet; 7. a water supply pipe; 8. a ball valve; 9. a heat dissipation strip; 10. a frequency converter; 11. a water tank; 12. a pump head; 13. a fan blade; 14. an air-permeable ring; 15. a heat radiation hole; 16. a clamping ring; 17. a heat sink; 18. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the variable frequency motor convenient for heat dissipation comprises a motor body 1 and a frequency converter 10, wherein the frequency converter 10 controls the motor body 1 to rotate positively and negatively and the rotating speed, a water cooling pipe 5 and a plurality of groups of heat dissipation strips 9 are arranged on the surface of the motor body 1, the heat dissipation strips 9 conduct out the heat in the motor body 1, the water cooling pipe 5 surrounds the surfaces of the heat dissipation strips 9 and the frequency converter 10, and the water cooling pipe 5 dissipates the heat of the frequency converter 10 and the motor body 1;
the right side surface of the motor body 1 is provided with an air ventilation ring 14, the surface of the air ventilation ring 14 is sleeved with a protective cover 3, the air ventilation ring 14 still allows air to flow after the protective cover 3 is connected with the motor body, a water tank 11 is arranged in the protective cover 3, the water tank 11 is used for storing water, and the surface of the water tank 11 is provided with three groups of through holes 18, so that the heat dissipation of the water tank 11 is facilitated;
the water cooling pipe 5 one end and water tank 11 intercommunication, water tank 11 surface mounting has the pump head 12 of being connected with motor body 1 transmission, and pump head 12 water inlet end and water tank 11 intercommunication, pump head 12 water outlet end is equipped with the water supply pipe 7 with water cooling pipe 5 intercommunication, and pump head 12 makes the hydrologic cycle flow, water tank 11 surface is equipped with the moisturizing mouth 4 that runs through safety cover 3, can inspect water level and moisturizing through moisturizing mouth 4.
The motor body 1 surface mounting has shielding plate 2, and shielding plate 2 shields water-cooled tube 5 and a plurality of group's heat dissipation strip 9 and protects, shielding plate 2 surface is equipped with a plurality of groups of louvres 15, and louvres 15 reduce shielding plate 2 to motor body 1 self radiating influence.
The water supply pipe 7 surface mounting has ball valve 8, water-cooled tube 5 surface is connected with water filling port 6, when adding water to water tank 11 through water filling port 6, closes ball valve 8 earlier, then opens moisturizing mouth 4, lets in water with certain water pressure and adds mouth 6, and water flows into water tank 11 along water-cooled tube 5, can fill water.
The inside of the protective cover 3 is provided with a fan blade 13 which is in transmission connection with the motor body 1, and the fan blade 13 cools the water tank 11 and water.
The inside of the through hole 18 is provided with a clamping ring 16, and the inner wall of the clamping ring 16 is provided with a radiating fin 17 for conducting heat of the water tank 11.
Specifically, when in use, when the motor body 1 rotates, the pump head 12 and the fan blades 13 are driven to rotate simultaneously, the fan blades 13 accelerate the air to flow, when the air flows, the air flows through the ventilation ring 14, the clamping ring 16 and the protection cover 3, the clamping ring 16 dissipates heat, the low temperature of the water tank 11 is maintained, and then the water in the water tank 11 can be cooled, the pump head 12 pumps the water in the water tank 11 and conveys the water into the water cooling pipe 5 through the water conveying pipe 7, as the water cooling pipe 5 surrounds the surfaces of the heat dissipation strip 9 and the frequency converter 10, the heat emitted by the motor body 1 is conducted out through the heat dissipation strip 9, when the water flows in the water cooling pipe 5, the heat of the heat dissipation strip 9 and the frequency converter 10 is taken away, then the water returns to the low-temperature water tank 11 to cool, the heat dissipation strip 9 and the frequency converter 10 are dissipated through the circulating water, the working stability of the motor body 1 is improved, and the overheating problem is not easy to occur.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Variable frequency motor convenient to heat dissipation, including motor body (1) and converter (10), its characterized in that: the motor body (1) surface is equipped with water cooling pipe (5) and a plurality of group's heat dissipation strip (9), and water cooling pipe (5) are around heat dissipation strip (9) and converter (10) surface, motor body (1) right flank is equipped with ventilation ring (14), and ventilation ring (14) surface has cup jointed safety cover (3), inside water tank (11) that are equipped with of safety cover (3), and water tank (11) surface has three through-hole (18), water cooling pipe (5) one end and water tank (11) intercommunication, water tank (11) surface mounting has pump head (12) be connected with motor body (1) transmission, and pump head (12) inlet end and water tank (11) intercommunication, pump head (12) outlet end is equipped with water supply pipe (7) with water cooling pipe (5) intercommunication, water tank (11) surface is equipped with moisturizing mouth of a river (4) that runs through safety cover (3).
2. The variable frequency motor convenient for heat dissipation according to claim 1, wherein: the motor is characterized in that a shielding plate (2) is arranged on the surface of the motor body (1), and a plurality of groups of heat dissipation holes (15) are formed in the surface of the shielding plate (2).
3. The variable frequency motor convenient for heat dissipation according to claim 1, wherein: the ball valve (8) is arranged on the surface of the water supply pipe (7).
4. The variable frequency motor convenient for heat dissipation according to claim 1, wherein: the surface of the water cooling pipe (5) is connected with a water adding port (6).
5. The variable frequency motor convenient for heat dissipation according to claim 1, wherein: the inside of the protective cover (3) is provided with fan blades (13) which are in transmission connection with the motor body (1).
6. The variable frequency motor convenient for heat dissipation according to claim 1, wherein: the inside joint ring (16) that is equipped with of through-hole (18), and joint ring (16) inner wall is equipped with fin (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320580997.7U CN219678247U (en) | 2023-03-21 | 2023-03-21 | Variable frequency motor convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320580997.7U CN219678247U (en) | 2023-03-21 | 2023-03-21 | Variable frequency motor convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219678247U true CN219678247U (en) | 2023-09-12 |
Family
ID=87898694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320580997.7U Active CN219678247U (en) | 2023-03-21 | 2023-03-21 | Variable frequency motor convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219678247U (en) |
-
2023
- 2023-03-21 CN CN202320580997.7U patent/CN219678247U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211127464U (en) | Novel water-cooled motor | |
| CN202167929U (en) | Energy-saving motor with thermal conduction function | |
| CN218733598U (en) | Quick radiating motor casing | |
| CN219678247U (en) | Variable frequency motor convenient to heat dissipation | |
| CN102223010A (en) | Conducting and radiating energy-saving motor | |
| CN214992298U (en) | Direct-drive type sewing machine heat dissipation device and sewing machine | |
| CN214092791U (en) | Multifunctional clutch for metallurgical ore machine | |
| CN108252359A (en) | A kind of liquid self-cooled machine water system | |
| CN210239826U (en) | Cooling device of diesel generator | |
| CN218587037U (en) | External cooling type totally-enclosed direct current motor | |
| CN207959353U (en) | Liquid self-cooled machine water system | |
| CN214176081U (en) | Fuel cell engine device with good heat dissipation effect | |
| CN216599201U (en) | Energy-saving efficient motor | |
| CN116707208B (en) | Energy-saving DC brushless motor | |
| CN212054886U (en) | Cooling device of diesel engine for generator set | |
| CN217849106U (en) | Generator simultaneously using air cooling and water cooling | |
| CN215566271U (en) | Gas wheel cooling device | |
| CN217976469U (en) | Temperature monitoring protector for wind generating set | |
| CN213116726U (en) | External cooling device for shielding pump | |
| CN220336969U (en) | Combined cooling system of engine | |
| CN212774808U (en) | Centrifugal compressor convenient to cool and protect impeller | |
| CN219955000U (en) | Oil seal device of water turbine generator set | |
| CN217632589U (en) | Power plant steam turbine operation heat dissipation mechanism | |
| CN219809063U (en) | Engine cooling system and working machine | |
| CN213027731U (en) | Stepping motor with good heat dissipation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |