CN218006024U - Heat dissipation protector for motor - Google Patents
Heat dissipation protector for motor Download PDFInfo
- Publication number
- CN218006024U CN218006024U CN202221785368.XU CN202221785368U CN218006024U CN 218006024 U CN218006024 U CN 218006024U CN 202221785368 U CN202221785368 U CN 202221785368U CN 218006024 U CN218006024 U CN 218006024U
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- Prior art keywords
- heat
- motor
- water
- motor body
- heat exchange
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 230000001012 protector Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000004065 semiconductor Substances 0.000 claims abstract description 11
- 238000005057 refrigeration Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 24
- 230000005855 radiation Effects 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 229910002804 graphite Inorganic materials 0.000 abstract description 3
- 239000010439 graphite Substances 0.000 abstract description 3
- -1 graphite alkene Chemical class 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
Abstract
The utility model discloses a heat dissipation protector for motor relates to motor heat dissipation technical field, including motor element, it includes motor body, front end housing, protection casing, rear end cap and base. Set up the protection casing on the front end housing of motor body, when the output shaft live time overlength leads to the inside overheated time of front end housing of motor body, can start the inside miniature pump of base, make the inside cooling water of miniature pump extraction tank carry the inside of first heat exchange tube, the heat-conducting plate is graphite alkene material, can draw the inside heat of front end housing through the through-hole, at this moment, first heat exchange tube can absorb the heat of drawing out in the protection casing and carry out the heat transfer, and the water after the heat transfer also will flow back again inside the tank, at this moment, the semiconductor refrigeration piece can refrigerate the water after the heat transfer, make water become the cooling water reuse again, not only can make the interior heat effluvium of motor body front end housing, can avoid the waste of water resource simultaneously, and the environment-friendly effect is saved.
Description
Technical Field
The utility model relates to a motor heat dissipation technical field, especially a heat dissipation protector for motor.
Background
The motor is a device for converting electric energy into mechanical energy, and is characterized by that it utilizes an electrified coil to produce rotating magnetic field and make it act on rotor to form magnetoelectric power rotating torque, and is divided into D.C. motor and A.C. motor according to different power supplies, and most of the motors in the power system are A.C. motors, and can be synchronous motors or asynchronous motors, i.e. the rotating speed of stator magnetic field and rotating speed of rotor are not synchronous, and the motor mainly is formed from stator and rotor, and the direction of forced movement of electrified conductor in the magnetic field is related to current direction and magnetic induction line direction, and its working principle is that the magnetic field is acted on the current to make the motor rotate.
Most of the existing motor heat dissipation is that heat-dispersing sheets are installed at the outer end of a motor to guide out internal heat, or a heat-dissipating fan is installed at the position of a rear end cover to perform heat dissipation treatment, however, when the motor is started for use, an output shaft of the motor rotates after being used for a long time, a large amount of heat is generated inside the front end cover, most of the front end cover and the rear end cover are made of iron products, the self-heat dissipation performance is poor, the temperature of a rotor in the motor is easily overhigh, and finally the motor is damaged.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art heat dissipation protector for motors.
Therefore, the utility model aims to solve the problem how to provide a heat dissipation protector for motor.
In order to solve the technical problem, the utility model provides a following technical scheme: a heat dissipation protector for a motor includes;
the motor assembly comprises a motor body, a front end cover, a protective cover, a rear end cover and a base, wherein the front end of the motor body is connected with the front end cover, the outer end of the front end cover is connected with the protective cover, the rear end of the motor body is connected with the rear end cover, and the base is fixedly arranged at the bottom end of the motor body;
the protective cover comprises a heat conducting plate, a first heat exchange tube and a first guide tube, the heat conducting plate is fixedly arranged on the inner wall of each of two ends of the protective cover, the first heat exchange tube is arranged on one side, away from the protective cover, of the heat conducting plate, and the first guide tube is connected to two sides of the first heat exchange tube;
the base includes the tank, miniature pump and semiconductor refrigeration piece, and the tank has been seted up to the inner chamber of base, and miniature pump is installed to one side of tank, and the semiconductor refrigeration piece is installed in the front of tank.
Based on the technical characteristics: set up the protection casing on the front end housing of motor body, when the front end housing is inside overheated, can start the inside micro water pump of base, make the inside cooling water of micro water pump extraction tank carry the inside of first heat exchange tube, the heat-conducting plate is the graphite alkene material, can draw forth the inside heat of front end housing, at this moment first heat exchange tube can absorb the heat of drawing forth in the protection casing and carry out the heat transfer, and water after the heat transfer also will flow back again inside the tank, at this moment the semiconductor refrigeration piece can refrigerate the water after the heat transfer, make water become the cooling water reuse again, not only can make the heat effluvium in the motor body front end housing, can avoid the waste of water resource simultaneously, practice thrift the environmental protection.
As a preferred scheme of a heat dissipation protector for motor, wherein: the output end of the motor body is connected with an output shaft, the output shaft penetrates through the center of the front end cover, the heat-clearing sheets are installed on the outer wall of the motor body at intervals, and a junction box is installed at the upper end of the motor body.
Based on the technical characteristics: the motor body drives other parts by utilizing the output shaft, and the heat-dissipating fins can conduct heat in the motor body out for heat dissipation treatment.
As a preferred scheme of a heat dissipation protector for motor, wherein: the surface of the front end cover is provided with through holes in an annular array shape.
Based on the technical characteristics: when the output shaft is too long in service time to cause overheating inside the front end cover of the motor body, heat is dissipated outwards through the through hole.
As a preferred scheme of a heat dissipation protector for motor, wherein: the heat conducting plate is installed in a semi-arc structure, and arc-shaped grooves are formed in the surface of the heat conducting plate at intervals.
Based on the technical characteristics: the heat conducting plate can be better matched with the first heat exchange tube, and the heat absorbing area of the heat conducting plate can be increased.
As a preferred scheme of a heat dissipation protector for motor, wherein: the rear end surface of the rear end cover is provided with heat dissipation holes, a heat dissipation fan is installed in the middle of the inner cavity of the rear end cover, a protective net is installed at the rear end of the inner cavity of the rear end cover, and a second heat exchange tube is installed on the inner wall of the rear end cover.
Based on the technical characteristics: the heat inside the rear end cover is led out outwards through the cooling fan, at the moment, the second heat exchange tube can exchange heat with the heat, the heat is blown outwards through the heat dissipation holes by the cooling fan after heat exchange, and the installed protective net can prevent external dust and impurities from falling into the interior of the rear end cover through the heat dissipation holes as much as possible.
As a preferred scheme of a heat dissipation protector for motor, wherein: the first heat exchange tube and the second heat exchange tube are both of annular structures.
Based on the technical characteristics: the integral heat exchange area can be increased, and the heat exchange efficiency is improved.
As a preferred scheme of a heat dissipation protector for motor, wherein: and the two sides of the second heat exchange tube are fixedly connected with second guide tubes, delivery pipes are connected between the second guide tubes and the first guide tubes, and the delivery pipes are positioned on the two sides of the outer end of the motor body.
Based on the technical characteristics: after being pumped out, the cooling water is conveyed to the interiors of the first guide pipe and the second guide pipe through the conveying pipes, and then flows into the interiors of the first heat exchange pipe and the second heat exchange pipe to be subjected to heat exchange treatment.
As a preferred scheme of a heat dissipation protector for motor, wherein: one side of the water storage tank is connected with a water inlet pipe, the water inlet end of the water inlet pipe is connected with the micro water pump, and the other side of the water storage tank is provided with a drain pipe.
Based on the technical characteristics: after the micro water pump pumps out the cooling water, the cooling water is conveyed into the first heat exchange tube and the second heat exchange tube through the water inlet tube, and when the water in the first heat exchange tube and the water in the second heat exchange tube need to be discharged, the water is discharged into the water storage tank through the water discharge tube to be recycled.
As a preferred scheme of a heat dissipation protector for motor, wherein: the intermediate junction of conveyer pipe has the three-way valve, and the one end of inlet tube and drain pipe all is connected with the lower extreme of three-way valve.
Based on the technical characteristics: the three-way valve can make water flow into the delivery pipe and then flow into the first heat exchange pipe and the second heat exchange pipe uniformly.
As a preferred scheme of a heat dissipation protector for motor, wherein: the middle of the water inlet pipe and the water outlet pipe is connected with a one-way valve.
Based on the technical characteristics: when needs pump-out cooling water, can open the check valve on the inlet tube, the check valve on the drain pipe is closed, uses the back when the cooling water heat transfer, need discharge the tank inside again, can directly open the check valve on the drain pipe, makes inside the water reflux to the tank.
The utility model discloses beneficial effect does: set up the protection casing on motor body's front end housing, when the output shaft live time overlength leads to motor body's the inside overheated time of front end housing, can start the inside micro water pump of base, make the inside cooling water of micro water pump extraction tank carry the inside of first heat exchange tube, the heat-conducting plate is the graphite alkene material, can draw forth the inside heat of front end housing through the through-hole, at this moment first heat exchange tube can absorb the heat of drawing in the protection casing and carry out the heat transfer, and the water after the heat transfer also will flow back again inside the tank, at this moment the semiconductor refrigeration piece can refrigerate the water after the heat transfer, make water become the cooling water reuse again, not only can make the interior heat effluvium of motor body front end housing, can avoid the waste of water resource simultaneously, practice thrift the environmental protection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is an overall configuration diagram of a heat dissipation protector for a motor.
Fig. 2 is a sectional view of the inside of a protective cover of a heat radiation protection device for a motor.
Fig. 3 is a cross-sectional view of the interior of a rear end cap of a heat dissipation shield for a motor.
Fig. 4 is a view showing an internal structure of a base of a heat dissipation protector for a motor.
In the drawings, the reference numbers indicate the following list of parts:
100. a motor assembly; 101. a motor body; 101a, an output shaft; 101b, heat-clearing sheets; 101c, a junction box; 102. a front end cover; 102a, a through hole; 103. a protective cover; 103a, a heat conducting plate; 103a-1 and an arc-shaped groove; 103b, a first heat exchange tube; 103c, a first guide tube; 104. a rear end cap; 104a and heat dissipation holes; 104b, a heat radiation fan; 104c, a protective net; 104d and a second heat exchange tube; 104d-1, a second guide tube; 104d-2 and a conveying pipe; 104d-11, a three-way valve; 105. a base; 105a, a water storage tank; 105a-1, a water inlet pipe; 105a-11, one-way valve; 105a-2, a drain pipe; 105b, a micro water pump; 105c and a semiconductor refrigerating sheet.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 2 and 4, a first embodiment of the present invention provides a heat dissipation protector for a motor, including;
the motor assembly 100 comprises a motor body 101, a front end cover 102, a protective cover 103, a rear end cover 104 and a base 105, wherein the front end of the motor body 101 is connected with the front end cover 102, the surface of the front end cover 102 is provided with annular array-shaped through holes 102a, the outer end of the front end cover 102 is connected with the protective cover 103, the protective cover 103 comprises a heat conduction plate 103a, a first heat exchange tube 103b and a first guide tube 103c, the inner walls of the two ends of the protective cover 103 are fixedly provided with the heat conduction plate 103a, the heat conduction plate 103a is installed in a semi-arc structure, arc-shaped grooves 103a-1 are formed in the surface of the heat conduction plate 103a at intervals, the heat conduction plate 103a can be better matched with the first heat exchange tube 103b, the heat absorption area of the heat conduction plate 103a can be increased, the first heat exchange tube 103b is installed on one side, away from the protective cover 103, two sides of the first heat exchange tube 103b are connected with the first guide tube 103c, and the rear end cover 104 is connected with the rear end of the motor body 101. The base 105 is fixedly installed at the bottom end of the motor body 101, the base 105 comprises a water storage tank 105a, a micro water pump 105b and a semiconductor refrigerating piece 105c, the water storage tank 105a is formed in the inner cavity of the base 105, the micro water pump 105b is installed on one side of the water storage tank 105a, and the semiconductor refrigerating piece 105c is installed on the front face of the water storage tank 105 a. The output end of the motor body 101 is connected with an output shaft 101a, the output shaft 101a penetrates through the center of the front end cover 102, heat-dissipating sheets 101b are installed on the outer wall of the motor body 101 at intervals, the heat-dissipating sheets 101b can conduct out heat inside the motor body 101 for heat dissipation, and a junction box 101c is installed at the upper end of the motor body 101
The motor body 101 drives other parts by using the output shaft 101a, the protective cover 103 is arranged on the front end cover 102 of the motor body 101, when the front end cover 102 of the motor body 101 is overheated due to the fact that the output shaft 101a is used for a long time, the micro water pump 105b inside the base 105 can be started, the micro water pump 105b can pump cooling water inside the water storage tank 105a and convey the cooling water to the inside of the first heat exchange pipe 103b, the heat conduction plate 103a is made of graphene materials and can lead out heat inside the front end cover 102 through the through hole 102a, the first heat exchange pipe 103b can absorb the led-out heat inside the protective cover 103 for heat exchange, the heat-exchanged water flows back to the inside of the water storage tank 105a again, the semiconductor refrigeration piece 105c can refrigerate the heat-exchanged water to change the water into the cooling water for reuse, heat in the front end cover 102 of the motor body 101 can be dissipated, meanwhile waste of water resources can be avoided, and the environment is saved.
Example 2
Referring to fig. 1 and 3, a second embodiment of the present invention, which is different from the first embodiment, is: the rear end surface of the rear end cover 104 is provided with heat dissipation holes 104a, a heat dissipation fan 104b is installed in the middle of an inner cavity of the rear end cover 104, a protective net 104c is installed at the rear end of the inner cavity of the rear end cover 104, a second heat exchange pipe 104d is installed on the inner wall of the rear end cover 104, and the first heat exchange pipe 103b and the second heat exchange pipe 104d are both of an annular structure, so that the overall heat exchange area can be increased, and the heat exchange efficiency is improved. The heat inside the rear end cover 104 is led out through the heat dissipation fan 104b, at this time, the second heat exchange pipe 104d can exchange heat with the heat, the heat is blown away by the heat dissipation fan 104b through the heat dissipation holes 104a, and the installed protection net 104c can prevent external dust and impurities from falling into the rear end cover 104 through the heat dissipation holes 104a as much as possible.
Example 3
Referring to fig. 1, 2, 3 and 4, a third embodiment of the present invention is different from the first two embodiments: two sides of the second heat exchange pipe 104d are fixedly connected with a second guide pipe 104d-1, a delivery pipe 104d-2 is connected between the second guide pipe 104d-1 and the first guide pipe 103c, and the delivery pipe 104d-2 is positioned at two sides of the outer end of the motor body 101. One side of the water storage tank 105a is connected with a water inlet pipe 105a-1, the water inlet end of the water inlet pipe 105a-1 is connected with a micro water pump 105b, the other side of the water storage tank 105a is provided with a water outlet pipe 105a-2, the middle of the water inlet pipe 105a-1 and the water outlet pipe 105a-2 is connected with a one-way valve 105a-11, the middle of the conveying pipe 104d-2 is connected with a three-way valve 104d-11, and one ends of the water inlet pipe 105a-1 and the water outlet pipe 105a-2 are both connected with the lower end of the three-way valve 104 d-11.
After the micro water pump 105b pumps cooling water, the check valve 105a-11 on the water inlet pipe 105a-1 can be opened, the check valve 105a-11 on the water outlet pipe 105a-2 is closed, then the cooling water is conveyed to the inside of the first guide pipe 103c and the second guide pipe 104d-1 through the water inlet pipe 105a-1, then the cooling water flows into the inside of the first heat exchange pipe 103b and the second heat exchange pipe 104d for heat exchange treatment, and the three-way valve 104d-11 can enable the water to flow into the conveying pipe 104d-2 and then split to two sides, so that the water can uniformly flow into the first heat exchange pipe 103b and the second heat exchange pipe 104 d. When the water in the first heat exchange pipe 103b and the second heat exchange pipe 104d needs to be discharged, the check valve 105a-11 on the water discharge pipe 105a-2 can be directly opened, and then the water after heat exchange flows into the conveying pipe 104d-2 on the other side through the first guide pipe 103c and the second guide pipe 104d-1 on the other side, and finally is discharged into the water storage tank 105a through the water discharge pipe 105a-2 for recycling.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a heat dissipation protector for motor which characterized in that: comprises the following steps of;
the motor assembly (100) comprises a motor body (101), a front end cover (102), a protective cover (103), a rear end cover (104) and a base (105), wherein the front end of the motor body (101) is connected with the front end cover (102), the outer end of the front end cover (102) is connected with the protective cover (103), the rear end of the motor body (101) is connected with the rear end cover (104), and the base (105) is fixedly installed at the bottom end of the motor body (101);
the protective cover (103) comprises a heat conduction plate (103 a), a first heat exchange tube (103 b) and a first guide tube (103 c), the heat conduction plate (103 a) is fixedly installed on the inner wall of the two ends of the protective cover (103), the first heat exchange tube (103 b) is installed on one side, away from the protective cover (103), of the heat conduction plate (103 a), and the first guide tube (103 c) is connected to the two sides of the first heat exchange tube (103 b);
base (105) include tank (105 a), miniature pump (105 b) and semiconductor refrigeration piece (105 c), and tank (105 a) have been seted up to the inner chamber of base (105), and miniature pump (105 b) are installed to one side of tank (105 a), and semiconductor refrigeration piece (105 c) are installed in the front of tank (105 a).
2. A heat-dissipating shield for a motor as set forth in claim 1, wherein: the output end of the motor body (101) is connected with an output shaft (101 a), the output shaft (101 a) penetrates through the center of the front end cover (102), heat-clearing sheets (101 b) are installed on the outer wall of the motor body (101) at intervals, and a junction box (101 c) is installed at the upper end of the motor body (101).
3. A heat radiation protector for a motor as claimed in claim 2, characterized in that: the surface of the front end cover (102) is provided with annular array-shaped through holes (102 a).
4. A heat-dissipating shield for a motor as set forth in claim 3, wherein: the heat conducting plate (103 a) is installed in a semi-arc structure, and arc-shaped grooves (103 a-1) are formed in the surface of the heat conducting plate (103 a) at intervals.
5. The heat radiation protector for motor as claimed in claim 1 or 4, wherein: the rear end surface of the rear end cover (104) is provided with heat dissipation holes (104 a), a heat dissipation fan (104 b) is installed in the middle of an inner cavity of the rear end cover (104), a protective net (104 c) is installed at the rear end of the inner cavity of the rear end cover (104), and a second heat exchange pipe (104 d) is installed on the inner wall of the rear end cover (104).
6. A heat-dissipating shield for a motor as set forth in claim 5, wherein: the first heat exchange tube (103 b) and the second heat exchange tube (104 d) are both of annular structures.
7. A heat-dissipating shield for a motor as set forth in claim 6, wherein: two sides of the second heat exchange tube (104 d) are fixedly connected with second guide tubes (104 d-1), conveying tubes (104 d-2) are connected between the second guide tubes (104 d-1) and the first guide tubes (103 c), and the conveying tubes (104 d-2) are located on two sides of the outer end of the motor body (101).
8. A heat radiation protector for a motor as claimed in claim 7, characterized in that: one side of the water storage pool (105 a) is connected with a water inlet pipe (105 a-1), the water inlet end of the water inlet pipe (105 a-1) is connected with a micro water pump (105 b), and the other side of the water storage pool (105 a) is provided with a water outlet pipe (105 a-2).
9. A heat-dissipating shield for a motor as set forth in claim 8, wherein: the middle of the delivery pipe (104 d-2) is connected with a three-way valve (104 d-11), and one ends of the water inlet pipe (105 a-1) and the water outlet pipe (105 a-2) are connected with the lower end of the three-way valve (104 d-11).
10. A heat-dissipating shield for a motor as set forth in claim 9, wherein: the middle of the water inlet pipe (105 a-1) and the water outlet pipe (105 a-2) is connected with a one-way valve (105 a-11).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785368.XU CN218006024U (en) | 2022-07-08 | 2022-07-08 | Heat dissipation protector for motor |
| PCT/CN2023/086365 WO2024007642A1 (en) | 2022-07-08 | 2023-04-05 | Heat dissipation protection apparatus for electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785368.XU CN218006024U (en) | 2022-07-08 | 2022-07-08 | Heat dissipation protector for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218006024U true CN218006024U (en) | 2022-12-09 |
Family
ID=84314895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221785368.XU Active CN218006024U (en) | 2022-07-08 | 2022-07-08 | Heat dissipation protector for motor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218006024U (en) |
| WO (1) | WO2024007642A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007642A1 (en) * | 2022-07-08 | 2024-01-11 | 满洲里达赉湖热电有限公司 | Heat dissipation protection apparatus for electric motor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013113006A1 (en) * | 2012-01-27 | 2013-08-01 | Remy Technologies, Llc | Electric machine cooling |
| CN207884446U (en) * | 2018-02-02 | 2018-09-18 | 湖南威远电机制造有限责任公司 | A kind of double cold heat dissipation specific type of electric machines |
| CN109639055B (en) * | 2018-12-27 | 2020-01-17 | 六安江淮电机有限公司 | Asynchronous motor adopting internal circulation atomization cooling |
| CN113629948A (en) * | 2021-07-05 | 2021-11-09 | 王显正 | From heat dissipation new energy automobile motor |
| CN216356263U (en) * | 2021-09-16 | 2022-04-19 | 深圳市品成电机有限公司 | Quick heat dissipation type motor based on air current accuse temperature dehumidification |
| CN216290563U (en) * | 2021-11-24 | 2022-04-12 | 华能左权煤电有限责任公司 | Cooling device for front shaft end cover of motor |
| CN218006024U (en) * | 2022-07-08 | 2022-12-09 | 满洲里达赉湖热电有限公司 | Heat dissipation protector for motor |
-
2022
- 2022-07-08 CN CN202221785368.XU patent/CN218006024U/en active Active
-
2023
- 2023-04-05 WO PCT/CN2023/086365 patent/WO2024007642A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007642A1 (en) * | 2022-07-08 | 2024-01-11 | 满洲里达赉湖热电有限公司 | Heat dissipation protection apparatus for electric motor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024007642A1 (en) | 2024-01-11 |
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