CN217642985U - Quick cooling device for motor - Google Patents
Quick cooling device for motor Download PDFInfo
- Publication number
- CN217642985U CN217642985U CN202122892261.7U CN202122892261U CN217642985U CN 217642985 U CN217642985 U CN 217642985U CN 202122892261 U CN202122892261 U CN 202122892261U CN 217642985 U CN217642985 U CN 217642985U
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- Prior art keywords
- motor
- cooling device
- rapid cooling
- protective
- air inlet
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002026 carminative effect Effects 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
Images
Abstract
The utility model discloses a motor rapid cooling device, including setting up the protective housing in the motor housing outside, the protective housing lower extreme passes through the landing leg and is connected fixedly with the base, the inside transmission shaft that is equipped with the motor shaft with the motor housing axis position of protective housing, the transmission shaft tip is equipped with a drive gear, the protective housing right-hand member is equipped with a plurality of intake pipe, every all be equipped with an inlet fan in the intake pipe, inlet fan passes through drive mechanism and is connected with the drive gear transmission, the protective housing left surface is equipped with a plurality of and is used for carminative exhaust port, the utility model discloses design to the drawback of current device, with the motor shaft linkage, realize the self-adaptation cooling, open corresponding atomizing simultaneously according to the temperature feedback and spray the mechanism, combine the steam to send out the thermal principle, further improved the radiating effect of device, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of motors, specifically a motor rapid cooling device.
Background
In order to solve the problems, the prior patent publication No. CN206135639U discloses a rapid cooling motor, which can perform certain heat dissipation, but only adopt air cooling for heat dissipation, and the motor needs to be additionally provided with a driving source for heat dissipation driving, so that the cost is high, and based on the problems existing in the prior art, the rapid cooling device for the motor is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor rapid cooling device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a quick cooling device for a motor comprises a protective shell arranged on the outer side of a motor shell, wherein the lower end of the protective shell is fixedly connected with a base through supporting legs, a transmission shaft connected with a motor shaft at the axis position of the motor shell is arranged in the protective shell, a driving gear is arranged at the end part of the transmission shaft, a plurality of air inlet pipes are arranged at the right end of the protective shell, an air inlet fan is arranged in each air inlet pipe and is in transmission connection with the driving gear through a transmission mechanism, and a plurality of exhaust ports for exhausting are arranged on the left side surface of the protective shell;
the inside temperature sensor who is used for detecting its inside temperature that still is equipped with of motor housing, temperature sensor's output is connected with the input of controller, the output electric connection of controller sets up and is used for spraying the mechanism to the atomizing of its inside blowout water smoke on protective housing.
As a further aspect of the present invention: the atomizing spray mechanism comprises a buffer ring annularly arranged on the outer side of the protective shell, a plurality of liquid guide pipes extending into the protective shell are distributed in an array mode on the inner portion of the buffer ring, an atomizing nozzle is arranged at the end portion of each liquid guide pipe, and the liquid inlet end of the buffer ring is connected with a liquid pump inside the water storage tank through a guide pipe.
As a further aspect of the present invention: a plurality of radiating fins for increasing the radiating area are uniformly distributed on the outer curved surface of the motor shell.
As a further aspect of the present invention: the radiating fins are made of aluminum materials.
As a further aspect of the present invention: the right end face of the motor shell is a conical curved surface.
As a further aspect of the present invention: the transmission mechanism comprises a fixed bearing arranged at the end part of a fixed shaft of the air inlet fan, the outer ring of the fixed bearing is fixedly connected with the inner wall of the protective shell through a positioning rod, a driven gear is arranged on the fixed shaft of the air inlet fan, and the driven gear is meshed with the driving gear.
As the utility model discloses further scheme again: the controller is also electrically connected with a wireless module used for sending an alarm signal to the working personnel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses drawback to current device designs, and with the motor shaft linkage, realizes the self-adaptation cooling, opens corresponding atomizing simultaneously according to the temperature feedback and sprays the mechanism, combines the vapor to send out the thermal principle of absorption, has further improved the radiating effect of device, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle transmission mechanism of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Wherein: motor shaft 11, motor housing 12, exhaust port 13, radiating fin 14, transmission shaft 15, atomizing nozzle 16, buffer ring 17, driven gear 18, protective housing 19, intake pipe 20, air inlet fan 21, fixed bearing 22, drive gear 23, controller 24, temperature sensor 25, storage water tank 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a fast cooling device for a motor includes a protective casing 19 disposed outside a motor casing 12, a lower end of the protective casing 19 is connected and fixed to a base through a support leg, a transmission shaft 15 connected to a motor shaft 11 at an axial position of the motor casing 12 is disposed inside the protective casing 19, a driving gear 23 is disposed at an end of the transmission shaft 15, a plurality of air inlet pipes 20 are disposed at a right end of the protective casing 19, an air inlet fan 21 is disposed in each air inlet pipe 20, the air inlet fan 21 is in transmission connection with the driving gear 23 through a transmission mechanism, a plurality of exhaust ports 13 for exhausting are disposed on a left side surface of the protective casing 19, when the motor is in actual use, when the motor works, the motor shaft 11 drives the transmission shaft 15 to rotate, the transmission shaft 15 drives the driving gear 23 to rotate, the driving gear 23 drives the air inlet fan 21 to rotate through the transmission mechanism, so as to promote external cold air to enter, so as to take away heat from a surface of the motor casing 12, where a rotation speed of the air inlet fan 21 can be correspondingly increased according to a working load of the motor itself, and thereby automatically adjusting a cooling effect;
the motor casing 12 is also internally provided with a temperature sensor 25 for detecting the internal temperature, the output end of the temperature sensor 25 is connected with the input end of a controller 24, the output end of the controller 24 is electrically connected with an atomizing and spraying mechanism which is arranged on the protective casing 19 and is used for spraying water mist to the interior of the protective casing 19, the water mist is sprayed to the interior of the protective casing 19 through the atomizing and spraying mechanism, and when falling on the surfaces of the radiating fins 14 and the motor casing 12, the water mist can be quickly evaporated under the driving of air flow, so that a large amount of heat can be absorbed, the radiating performance of the device can be improved from another angle, and the worry that the water mist can cause damage to the interior of the motor is avoided, because the radiating at the position is outside the motor casing 12 and cannot enter the interior of the motor casing 12, when the temperature sensor 25 detects that the temperature is higher than a set value, the atomizing and spraying mechanism can not work when the motor can normally radiate heat;
the controller 24 is a PLC controller, and can adopt Siemens s 7-air inlet pipe 200 series;
the atomizing and spraying mechanism comprises a buffer ring 17 annularly arranged on the outer side of the protective shell 19, a plurality of liquid guide pipes extending into the protective shell 19 are distributed in the buffer ring 17 in an array manner, an atomizing nozzle 16 is arranged at the end part of each liquid guide pipe, the liquid inlet end of the buffer ring 17 is connected with a liquid pump in the water storage tank 26 through a guide pipe, when the atomizing and spraying mechanism works, the liquid pump inputs liquid into the buffer ring 17, then the liquid enters the atomizing nozzles 16 along the liquid guide pipes to be sprayed out, so that water mist is formed in the protective shell 19, and the water mist can absorb a large amount of heat after being atomized on the surface of the radiating fins 14;
a plurality of radiating fins 14 are uniformly distributed on the curved surface of the outer side of the motor shell 12, the radiating fins 14 are used for increasing the radiating area and further improving the radiating effect, the radiating fins 14 are made of aluminum materials, the radiating performance is better, the right end surface of the motor shell 12 is a conical curved surface, the wind resistance is avoided, and the radiating dead angle is avoided;
the transmission mechanism comprises a fixed bearing 22 arranged at the end part of a fixed shaft of the air inlet fan 21, the outer ring of the fixed bearing 22 is fixedly connected with the inner wall of the protective shell 19 through a positioning rod, a driven gear 18 is arranged on the fixed shaft of the air inlet fan 21, the driven gear 18 is meshed with a driving gear 23, the driven gear 18 can also rotate at a high speed under the driving of the driving gear 23, and the driven gear 18 drives the air inlet fan 21 to rotate through the fixed shaft, so that the power output is completed.
Example 2
The difference from example 1 is: the controller 24 is also electrically connected with a wireless module for sending an alarm signal to the staff, and can send a signal to the staff in time when high temperature is met so as to adopt corresponding first-aid measures.
The utility model discloses a theory of operation is:
when in actual use, motor shaft 11 can drive transmission shaft 15 and rotate, transmission shaft 15 can drive gear 23 and rotate, drive gear 23 drives inlet fan 21 through transfer mechanism and rotates, thereby promote the entering of external cold wind, so that take away motor housing 12 surface heat, accomplish the self-adaptation cooling, when the temperature is higher than the setting value, the atomizing sprays the mechanism and begins work, the liquid pump inputs liquid to buffer ring 17, then liquid is spout in getting into atomizing nozzle 16 along the catheter, thereby at 19 inside formation water smoke of protecting sheathing, water smoke can absorb a large amount of heats after 14 surperficial atomizing of radiating fin, further improve cooling speed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (7)
1. A motor rapid cooling device comprises a protective shell (19) arranged on the outer side of a motor shell (12), wherein the lower end of the protective shell (19) is fixedly connected with a base through supporting legs, a transmission shaft (15) connected with a motor shaft (11) at the axis position of the motor shell (12) is arranged inside the protective shell (19), and the motor rapid cooling device is characterized in that a driving gear (23) is arranged at the end part of the transmission shaft (15), a plurality of air inlet pipes (20) are arranged at the right end of the protective shell (19), an air inlet fan (21) is arranged in each air inlet pipe (20), the air inlet fan (21) is in transmission connection with the driving gear (23) through a transmission mechanism, and a plurality of exhaust ports (13) for exhausting are arranged on the left side surface of the protective shell (19);
the inside temperature sensor (25) that is used for detecting its inside temperature that still is equipped with of motor housing (12), the output of temperature sensor (25) is connected with the input of controller (24), the output electric connection of controller (24) sets up the atomizing that is used for to its inside blowout water smoke on protecting sheathing (19) and sprays the mechanism.
2. The rapid cooling device for the motor according to claim 1, wherein the atomizing and spraying mechanism comprises a buffer ring (17) annularly arranged outside the protective casing (19), a plurality of liquid guide pipes extending into the protective casing (19) are distributed in an array manner inside the buffer ring (17), each liquid guide pipe is provided with an atomizing nozzle (16), and the liquid inlet end of the buffer ring (17) is connected with a liquid pump inside the water storage tank (26) through a conduit.
3. The rapid cooling device for motor according to claim 1, wherein a plurality of heat dissipation fins (14) for increasing the heat dissipation area are uniformly distributed on the outer curved surface of the motor casing (12).
4. The rapid cooling device for the motor according to claim 3, wherein the heat dissipation fins (14) are made of aluminum.
5. The rapid cooling device for the motor according to claim 3, wherein the right end face of the motor housing (12) is a conical curved surface.
6. The rapid cooling device for the motor according to claim 1, wherein the transmission mechanism comprises a fixed bearing (22) disposed at an end of a fixed shaft of the air intake fan (21), an outer ring of the fixed bearing (22) is fixedly connected to an inner wall of the protective housing (19) by a positioning rod, a fixed shaft of the air intake fan (21) is provided with a driven gear (18), and the driven gear (18) and the driving gear (23) are engaged with each other.
7. The rapid cooling device according to any one of claims 1 to 6, wherein the controller (24) is further electrically connected with a wireless module for sending an alarm signal to a worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892261.7U CN217642985U (en) | 2021-11-24 | 2021-11-24 | Quick cooling device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122892261.7U CN217642985U (en) | 2021-11-24 | 2021-11-24 | Quick cooling device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217642985U true CN217642985U (en) | 2022-10-21 |
Family
ID=83617962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122892261.7U Active CN217642985U (en) | 2021-11-24 | 2021-11-24 | Quick cooling device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217642985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155002A (en) * | 2023-08-04 | 2023-12-01 | 杭州重红科技有限公司 | Motor rotor heat abstractor and motor |
-
2021
- 2021-11-24 CN CN202122892261.7U patent/CN217642985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155002A (en) * | 2023-08-04 | 2023-12-01 | 杭州重红科技有限公司 | Motor rotor heat abstractor and motor |
| CN117155002B (en) * | 2023-08-04 | 2024-04-26 | 武汉安兰斯电气科技有限公司 | Motor rotor heat abstractor and motor |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231012 Address after: 116000 room 815, free trade building, Dalian Free Trade Zone, Liaoning Province Patentee after: Dalian Shanghe Technology Co.,Ltd. Address before: 116000 room 815, free trade building, Dalian Free Trade Zone, Liaoning Province Patentee before: Dalian hengjinyuanmao Electromechanical Equipment Co.,Ltd. |