CN118017772B - Water-cooled motor - Google Patents
Water-cooled motor Download PDFInfo
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- CN118017772B CN118017772B CN202410413344.9A CN202410413344A CN118017772B CN 118017772 B CN118017772 B CN 118017772B CN 202410413344 A CN202410413344 A CN 202410413344A CN 118017772 B CN118017772 B CN 118017772B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 196
- 238000001816 cooling Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 description 19
- 230000009471 action Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The invention discloses a water-cooled motor, comprising: the motor shell is provided with a water channel which is provided with a first water inlet and a first water outlet; a first opening is formed in one side of the motor shell; the annular shell is arranged at the first opening; the annular shell is provided with a second water inlet and two second water outlets, and the second water inlet is connected with the first water outlet; the water tank is provided with a third water outlet and two third water inlets, the third water outlet is connected with the first water inlet, and the third water inlet is connected with the second water outlet; the third water outlet is provided with a water pump; the cooling mechanism is provided with a fourth water outlet and a fourth water inlet, the fourth water inlet is connected with the second water outlet, and the fourth water outlet is connected with the third water inlet; the heat radiation door plate is arranged in the annular shell; and the linkage mechanism is arranged between the heat radiation door plate and the annular shell. According to the technical scheme, the motor can quickly and efficiently dissipate heat, and the heat dissipation requirement of the motor is met.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a water-cooled motor.
Background
The motor can produce a large amount of heat in the operation process, and if the heat can not be timely emitted, the temperature of the motor can be increased, so that the performance and the service life of the motor are affected. Therefore, in order to ensure stable and efficient operation of the motor, it is necessary to timely dissipate the generated heat through the cooling system to maintain the normal operating temperature of the motor, otherwise, overheating may cause degradation or even damage of the motor.
At present, one of the common cooling modes is water cooling, but the heat dissipation requirement of the motor may not be met by water cooling under high-load operation of the motor.
Disclosure of Invention
The invention aims to provide a water-cooled motor which can quickly and efficiently dissipate heat.
The embodiment of the invention is realized by the following technical scheme:
A water-cooled motor comprising:
The motor shell is provided with a water channel, and the water channel is provided with a first water inlet and a first water outlet; a first opening is formed in one side of the motor shell;
The annular shell is arranged at the first opening; the annular shell is provided with a second water inlet and two second water outlets, and the second water inlet is connected with the first water outlet;
The water tank is provided with a third water outlet and two third water inlets, the third water outlet is connected with the first water inlet, and one of the third water inlets is connected with one of the second water outlets; the third water outlet is provided with a water pump, and the flow speed of water flow is regulated by the water pump;
The cooling mechanism is provided with a fourth water outlet and a fourth water inlet, the fourth water inlet is connected with the other second water outlet, and the fourth water outlet is connected with the other third water inlet;
The radiating door plate can be opened and closed and is arranged in the annular shell;
The linkage mechanism is arranged between the heat radiation door plate and the annular shell; the linkage mechanism enables water flow to enter the third water inlet or the fourth water inlet through the second water outlet through the change of the flowing speed of the water flow, and meanwhile the heat radiation door plate is driven to be opened or closed.
In one embodiment of the present invention, the heat dissipating door panel includes:
a connecting ring disposed within the annular housing; the side wall of the connecting ring is provided with a plurality of mounting grooves along the circumferential direction;
The mounting column is positioned in the middle of the connecting ring and is connected with the connecting ring through a plurality of brackets; a mounting space is formed between the mounting column and the connecting ring;
The fan-shaped plates are respectively positioned in the installation space, one end of each fan-shaped plate is rotationally connected with the installation column, and the other end of each fan-shaped plate penetrates through the connecting ring and extends into the installation groove;
The first connecting rods are connected with one ends of the fan-shaped plates in a one-to-one correspondence manner;
the two ends of the second connecting rods are respectively connected with the adjacent two first connecting rods in a ball-socket manner;
and the spring piece is connected with the first connecting rod and the connecting ring.
In an embodiment of the invention, a groove is formed on the inner side wall of the annular shell; the linkage mechanism comprises:
an annular pad rotatably disposed in the recess;
The switching piece is arranged on the outer circumferential surface of the annular pad and is positioned in the groove; the switching piece is provided with a runner, and the runner is respectively communicated with the two second water outlets through the rotation of the annular pad;
and the deflector rod is arranged on the inner circumferential surface of the annular pad.
In an embodiment of the invention, the switching member includes:
The two first door plates are oppositely arranged on the outer circumferential surface of the annular cushion;
the second door panels are arranged on one sides of the two first door panels; the length of the second door plate is smaller than that of the first door plate;
the third door plates are arranged at the bottoms of the two first door plates;
The space formed by the outer circumferential surface of the annular cushion, the inner side walls of the two first door plates, the inner side walls of the second door plates and the inner side walls of the third door plates is the flow channel.
In an embodiment of the present invention, two limit stops are disposed in the groove, and a limit space is formed between the two limit stops for limiting the movement stroke of the switching member.
In one embodiment of the invention, the device further comprises a mounting shell, wherein the mounting shell is provided with a cavity, and one side of the mounting shell is also provided with a second opening communicated with the cavity;
The motor shell, the annular shell, the water tank, the cooling mechanism, the heat dissipation door plate and the linkage mechanism are all located in the cavity.
In an embodiment of the invention, the air conditioner further includes a first cooling fan, and the first cooling fan is disposed at the second opening.
In one embodiment of the invention, the cooling mechanism comprises:
the heat exchanger, the said fourth water outlet and said fourth water inlet are set up on said heat exchanger;
and the second cooling fan is positioned at one side of the heat exchanger.
In an embodiment of the invention, the device further comprises a temperature sensor and a control module, wherein the temperature sensor is arranged at the first water outlet;
the signal output end of the temperature sensor is electrically connected with the signal input end of the control module, and the signal output end of the control module is electrically connected with the signal input end of the water pump.
In one embodiment of the invention, the waterway is helical.
The technical scheme of the embodiment of the invention has at least the following advantages and beneficial effects:
When the temperature of the motor is low, cooling water in the water tank sequentially passes through the third water outlet and the first water inlet, enters the water channel, and returns to the water tank along the direction from the first water outlet to the second water inlet to the second water outlet to the third water inlet, so that one small cycle is completed; when the temperature of the motor is higher, the water pump increases the water outlet pressure of the water tank, cooling water in the water tank sequentially passes through the third water outlet and the first water inlet, enters the water channel, and then enters the annular shell along the direction of the first water outlet and the second water inlet; cooling water enters the cooling mechanism through the fourth water inlet, the cooling mechanism cools the cooling water, and the cooling water returns to the water tank along the direction of the fourth water outlet and the third water inlet, so that one-time large circulation is completed. According to the technical scheme, the motor can quickly and efficiently dissipate heat, and the heat dissipation requirement of the motor is met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the annular housing;
FIG. 3 is a schematic structural view of a heat dissipating door panel;
FIG. 4 is a schematic diagram of a second heat dissipating door panel;
FIG. 5 is a schematic structural view of a linkage mechanism;
FIG. 6 is a side view of a motor housing;
FIG. 7 is a schematic view of the installation of the annular housing and the heat dissipating door panel;
FIG. 8 is a schematic diagram showing the working states of the linkage mechanism and the annular housing;
FIG. 9 is a second schematic diagram of the operating states of the linkage mechanism and the annular housing;
Fig. 10 is a schematic structural view of the mounting housing.
Icon: 1-motor housing, 1 a-first opening, 11-water course, 11 a-first water inlet, 11 b-first water outlet, 2-water tank, 2 a-third water inlet, 2 b-third water outlet, 21-water pump, 3-annular housing, 3 a-second water inlet, 3 b-second water outlet, 3 c-groove, 31-limit stop, 4-cooling mechanism, 41-heat exchanger, 41 a-fourth water inlet, 41 b-fourth water outlet, 42-second cooling fan, 5-linkage, 51-annular pad, 52-switching piece, 52 a-runner, 521-first door panel, 522-second door panel, 523-third door panel, 53-deflector, 6-cooling door panel, 61-connecting ring, 61 a-mounting groove, 62-mounting post, 63-bracket, 64-sector plate, 65-first connecting rod, 66-second connecting rod, 67-spring leaf, 7-mounting housing, 7 a-second opening, 8-first cooling fan.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance. Merely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1:
Referring to fig. 1-9, a water-cooled motor includes a motor housing 1, an annular housing 3, a water tank 2, a cooling mechanism 4, a heat dissipating door 6, and a linkage mechanism 5.
It should be noted that the motor casing 1 further includes a stator core, a three-phase winding, a rotor core and other components, and the above components are not improvements of the present embodiment because they are in the prior art, and the connection relationship thereof is not described herein.
As shown in fig. 1 and 6, the motor casing 1 is provided with a water channel 11, and the water channel 11 is spiral, so that the contact area between cooling water and the motor casing 1 is increased, and heat dissipation is accelerated; the two ends of the water channel 11 are respectively provided with a first water inlet 11a and a first water outlet 11b; in this embodiment, the first water inlet 11a is disposed on the outer circumferential surface of the motor housing 1, and the first water outlet 11b is disposed on the bottom of the motor housing 1.
As shown in fig. 2 and 6, a first opening 1a is formed in the bottom of the motor casing 1, and the annular casing 3 is in a circular ring shape and is arranged at the first opening 1 a; the annular shell 3 is provided with a second water inlet 3a and two second water outlets 3b; in this embodiment, the second water inlet 3a is disposed at one side of the annular housing 3, and two second water outlets 3b are disposed on the circumferential surface of the annular housing 3, one being located above and one being located below; when the annular housing 3 is mounted at the first opening 1a, the second water inlet 3a communicates with the first water outlet 11 b.
As shown in fig. 2, the inner circumferential surface of the annular housing 3 is further provided with a groove 3c, and the linkage mechanism 5 includes an annular pad 51, a switching member 52, and a shift lever 53;
As shown in fig. 8 and 9, the annular pad 51 is rotatably disposed in the groove 3c, and the groove 3c is also a passage through which cooling water flows, so that the cooling water can enter the annular housing 3 from the second water inlet 3a and then be discharged from the annular housing 3 from the two third water outlets 2 b; at the same time, the annular pad 51 also plays a role of sealing, preventing the cooling water from overflowing from the groove 3 c;
As shown in fig. 5, the switching member 52 is provided on the outer circumferential surface of the annular pad 51 and is located in the groove 3c, and the lever 53 is provided on the inner and outer circumferential surfaces of the annular pad 51; specifically, the switching member 52 includes two first door panels 521, a second door panel 522, and a third door panel 523; the two first door panels 521 are oppositely arranged on the outer circumferential surface of the annular cushion 51, the second door panel 522 is arranged at one side of the two first door panels 521, the length of the second door panel is smaller than that of the first door panels 521, and the third door panel 523 is arranged at the bottom of the two first door panels 521; the outer circumferential surface of the annular gasket 51, the inner side walls of the inner side wall third door plates 523 of the two first door plates 521 form the flow passage 52a; in order to prevent the switching member 52 from sliding, two limit stops 31 are provided in the groove 3c, and a limit space is formed between the two limit stops 31, thereby limiting the movement stroke of the switching member 52.
When in the initial position, the switching piece 52 is positioned at the top dead center position, namely the switching piece 52 is abutted against the limit stop 31 positioned above, and cooling water enters the groove 3c through the second water inlet 3a and flows out from the second water outlet 3b positioned above through the flow channel 52 a; as the water pressure increases, the annular pad 51 is driven to rotate, so that the switching piece 52 is located at the bottom dead center position, that is, the switching piece 52 abuts against the lower limit stop 31, at this time, the third door plate 523 covers the upper second water outlet 3b, and the cooling water flows out from the lower second water outlet 3 b.
As shown in fig. 3, 4 and 7, the heat radiation door panel 6 includes a connection ring 61, a mounting post 62, a plurality of brackets 63, a plurality of sector plates 64, a plurality of first connection rods 65, a plurality of second connection rods 66 and a spring piece 67; the connecting ring 61 is annular and is arranged in the annular shell 3, a plurality of mounting grooves 61a are formed in the side wall of the connecting ring 61 along the circumferential direction, the mounting column 62 is positioned at the center of the connecting ring 61 and is connected with the connecting ring 61 through a plurality of brackets 63, a mounting space is formed between the mounting column 62 and the connecting ring 61, a plurality of sector plates 64 are respectively positioned in the mounting space, one ends of the sector plates 64 are rotatably connected with the mounting column 62, the other ends of the sector plates penetrate through the connecting ring 61 and extend into the mounting grooves 61a, and when the sector plates 64 are closed, a circle is formed; the first connecting rods 65 are respectively connected with one ends of the sector plates 64 extending into the mounting grooves 61a, two ends of the second connecting rods 66 are respectively connected with two adjacent first connecting rods 65 in a ball-socket manner, and the spring pieces 67 are connected with the first connecting rods 65 and the connecting rings 61.
When the water pressure increases to drive the annular pad 51 to rotate, the deflector rod 53 downwards abuts against the first connecting rod 65, so that the first connecting rod 65 downwards rotates, and under the action of the second connecting rod 66, the plurality of first connecting rods 65 simultaneously rotate, so that the sector plate 64 rotates, thereby communicating the inside and the outside of the motor casing 1, and facilitating heat dissipation; as the water pressure decreases, the first connecting rod 65 rotates upward under the action of the spring piece 67, and the plurality of first connecting rods 65 simultaneously rotate under the action of the second connecting rod 66, so that the sector plate 64 rotates, thereby closing the inside and outside of the motor housing 1.
It should be noted that, the number of the mounting grooves 61a, the bracket 63, the sector plate 64, the first connecting rod 65 and the second connecting rod 66 may be flexibly set according to the use requirement; meanwhile, the number of the spring pieces 67 is not limited to one, and may be plural.
As shown in fig. 1, the water tank 2 has a third water outlet 2b and two third water inlets 2a, the third water outlet 2b is connected with the first water inlet 11a through a water pipe and a water pump 21, so that cooling water in the water tank 2 can enter the water channel 11, and the water pump 21 can adjust the flow speed of water flow according to the water temperature, thereby increasing or decreasing the water pressure; one of the third water inlets 2a is communicated with the second water outlet 3b positioned above through a pipe, so that the cooling water in the annular housing 3 can be returned to the water tank 2.
As shown in fig. 1, the cooling mechanism 4 includes a heat exchanger 41 and a second heat radiation fan 42, the heat exchanger 41 has a fourth water outlet 41b and a fourth water inlet 41a, the fourth water inlet 41a is in communication with the second water outlet 3b located below through a pipe, and the fourth water outlet 41b is in communication with the third water outlet 2b through a pipe; the cooling water in the annular housing 3 enters the heat exchanger 41 through the second water outlet 3b below to complete heat exchange, and returns to the water tank 2, thereby reducing the temperature of the cooling water.
The second cooling fan 42 is disposed at one side of the heat exchanger 41, thereby performing an air cooling function on the heat exchanger 41, and facilitating heat exchange of cooling water in the heat exchanger 41.
It should be noted that the heat exchanger 41 of the present embodiment is a prior art and is not an improvement of the present embodiment, and the structure thereof will not be described in detail here.
The working principle of the embodiment is as follows:
When the motor temperature is low: the cooling water in the water tank 2 sequentially passes through the third water outlet 2b and the first water inlet 11a, enters the water channel 11, and returns to the water tank 2 along the directions of the first water outlet 11b, the second water inlet 3a, the second water outlet 3b and the third water inlet 2a, so that one small cycle is completed.
When the motor temperature is high:
the water pump 21 increases the water outlet pressure of the water tank 2, the cooling water in the water tank 2 sequentially passes through the third water outlet 2b and the first water inlet 11a, enters the water channel 11, enters the annular shell 3 along the direction from the first water outlet 11b to the second water inlet 3a, drives the annular pad 51 to rotate due to the increase of the water pressure, enables the switching piece 52 to abut against the limit stop 31 positioned below, and at the moment, the third door plate 523 covers the second water outlet 3b positioned above, the cooling water flows out from the second water outlet 3b positioned below and enters the heat exchanger 41 through the fourth water inlet 41a, and returns to the water tank 2 along the direction from the fourth water outlet 41b to the third water inlet 2a, so that one large cycle is completed; the annular pad 51 rotates and drives the deflector rod 53 to move downwards and prop against the first connecting rod 65, the first connecting rod 65 rotates downwards, and under the action of the second connecting rod 66, the plurality of first connecting rods 65 simultaneously rotate, so that the sector plate 64 rotates, and the inside and the outside of the motor shell 1 are communicated, thereby facilitating heat dissipation; as the water pressure decreases, the first connecting rod 65 rotates upward under the action of the spring piece 67, and the plurality of first connecting rods 65 simultaneously rotate under the action of the second connecting rod 66, so that the sector plate 64 rotates, thereby closing the inside and outside of the motor housing 1.
Example 2:
This embodiment is an improvement on the basis of embodiment 1, please refer to fig. 10, and further includes a mounting housing 7 and a first heat dissipating fan 8; the installation shell 7 is provided with a cavity, and the motor shell 1, the annular shell 3, the water tank 2, the cooling mechanism 4, the heat radiation door plate 6 and the linkage mechanism 5 are all positioned in the cavity so as to fix the structure; a second opening 7a communicated with the cavity is further formed in one side of the mounting shell 7, and the first cooling fan 8 is arranged at the second opening 7 a; the first cooling fan 8 is beneficial to radiating heat in the installation shell 7, and increases the heat radiating efficiency.
Other portions of this embodiment are the same as those of embodiment 1 described above, and thus will not be described again.
Example 3:
The present embodiment is an improvement on the basis of embodiment 1 or 2, and further includes a temperature sensor and a control module, the temperature sensor is disposed at the first water outlet 11b, a signal output end of the temperature sensor is electrically connected with a signal input end of the control module, and a signal output end of the control module is electrically connected with a signal input end of the water pump 21.
A threshold value is set, and when the temperature sensor detects that the temperature of the first water outlet 11b exceeds the threshold value, a signal is sent to the control module, and the control module controls the water pump 21 to increase power and increase water pressure.
It should be noted that, the control module of the present embodiment is a prior art, and the electrical connection relationship between the temperature sensor, the control module and the water pump 21 is also a prior art, which is not an improvement of the present embodiment, and will not be described in detail herein.
Other portions of this embodiment are the same as those of embodiment 1 or 2 described above, and thus will not be described again.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A water-cooled motor, comprising:
The motor shell is provided with a water channel, and the water channel is provided with a first water inlet and a first water outlet; a first opening is formed in one side of the motor shell;
The annular shell is arranged at the first opening; the annular shell is provided with a second water inlet and two second water outlets, and the second water inlet is connected with the first water outlet;
The water tank is provided with a third water outlet and two third water inlets, the third water outlet is connected with the first water inlet, and one of the third water inlets is connected with one of the second water outlets; the third water outlet is provided with a water pump, and the flow speed of water flow is regulated by the water pump;
The cooling mechanism is provided with a fourth water outlet and a fourth water inlet, the fourth water inlet is connected with the other second water outlet, and the fourth water outlet is connected with the other third water inlet;
The radiating door plate can be opened and closed and is arranged in the annular shell;
The linkage mechanism is arranged between the heat radiation door plate and the annular shell; the linkage mechanism enables water flow to enter the third water inlet or the fourth water inlet through the second water outlet through the change of the flow speed of the water flow, and simultaneously drives the heat radiation door plate to be opened or closed;
the heat radiation door panel includes:
a connecting ring disposed within the annular housing; the side wall of the connecting ring is provided with a plurality of mounting grooves along the circumferential direction;
The mounting column is positioned in the middle of the connecting ring and is connected with the connecting ring through a plurality of brackets; a mounting space is formed between the mounting column and the connecting ring;
The fan-shaped plates are respectively positioned in the installation space, one end of each fan-shaped plate is rotationally connected with the installation column, and the other end of each fan-shaped plate penetrates through the connecting ring and extends into the installation groove;
The first connecting rods are connected with one ends of the fan-shaped plates in a one-to-one correspondence manner;
the two ends of the second connecting rods are respectively connected with the adjacent two first connecting rods in a ball-socket manner;
the spring piece is connected with the first connecting rod and the connecting ring;
The inner side wall of the annular shell is provided with a groove; the linkage mechanism comprises:
an annular pad rotatably disposed in the recess;
The switching piece is arranged on the outer circumferential surface of the annular pad and is positioned in the groove; the switching piece is provided with a runner, and the runner is respectively communicated with the two second water outlets through the rotation of the annular pad;
and the deflector rod is arranged on the inner circumferential surface of the annular pad.
2. The water-cooled motor of claim 1, wherein the switching member comprises:
The two first door plates are oppositely arranged on the outer circumferential surface of the annular cushion;
the second door panels are arranged on one sides of the two first door panels; the length of the second door plate is smaller than that of the first door plate;
the third door plates are arranged at the bottoms of the two first door plates;
The space formed by the outer circumferential surface of the annular cushion, the inner side walls of the two first door plates, the inner side walls of the second door plates and the inner side walls of the third door plates is the flow channel.
3. The water-cooled motor of claim 1, wherein two limit stops are disposed in the recess, and a limit space is formed between the two limit stops for limiting the movement stroke of the switching member.
4. The water-cooled motor of claim 1, further comprising a mounting housing having a cavity, one side of which is further provided with a second opening communicating with the cavity;
The motor shell, the annular shell, the water tank, the cooling mechanism, the heat dissipation door plate and the linkage mechanism are all located in the cavity.
5. The water-cooled motor of claim 4, further comprising a first cooling fan disposed at the second opening.
6. The water-cooled motor of claim 1, wherein the cooling mechanism comprises:
the heat exchanger, the said fourth water outlet and said fourth water inlet are set up on said heat exchanger;
and the second cooling fan is positioned at one side of the heat exchanger.
7. The water-cooled motor of claim 1, further comprising a temperature sensor and a control module, the temperature sensor disposed at the first water outlet;
the signal output end of the temperature sensor is electrically connected with the signal input end of the control module, and the signal output end of the control module is electrically connected with the signal input end of the water pump.
8. The water-cooled motor of claim 1, wherein the water channel is spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410413344.9A CN118017772B (en) | 2024-04-08 | Water-cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410413344.9A CN118017772B (en) | 2024-04-08 | Water-cooled motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118017772A CN118017772A (en) | 2024-05-10 |
| CN118017772B true CN118017772B (en) | 2024-06-07 |
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