CN214480133U - Fan pump type load energy-saving pole-changing multi-speed three-phase asynchronous motor - Google Patents
Fan pump type load energy-saving pole-changing multi-speed three-phase asynchronous motor Download PDFInfo
- Publication number
- CN214480133U CN214480133U CN202120552455.XU CN202120552455U CN214480133U CN 214480133 U CN214480133 U CN 214480133U CN 202120552455 U CN202120552455 U CN 202120552455U CN 214480133 U CN214480133 U CN 214480133U
- Authority
- CN
- China
- Prior art keywords
- phase asynchronous
- asynchronous motor
- shunt pipe
- motor shell
- shunt
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an energy-conserving change of pole multispeed three-phase asynchronous motor of fan pump class load, including the three-phase asynchronous motor shell, integrated into one piece has heat radiation fins on one side outer wall of three-phase asynchronous motor shell, and the top of three-phase asynchronous motor shell passes through bolt fixedly connected with motor controller, the inside central point department of putting of three-phase asynchronous motor shell runs through there is the pivot, through bolt fixedly connected with radiator vane on one side outer wall of pivot. This energy-conserving change of pole multispeed three-phase asynchronous motor of fan pump class load realizes the rotation of drawing liquid impeller in sealed dish inside through the rotation of pivot, guarantees that three-phase asynchronous motor is in under the radiating state at the during operation always, avoids the unable radiating problem of continuity of realization of three-phase asynchronous motor's self fan mechanism, avoids the inside poor problem of radiating effect that leads to the fact of forced air cooling entering three-phase asynchronous motor shell, also the effectual heat-sinking capability who improves three-phase asynchronous motor self.
Description
Technical Field
The utility model relates to a three-phase asynchronous motor technical field specifically is the energy-conserving pole-changing multispeed three-phase asynchronous motor of fan pump class load.
Background
The rotating speed of the rotor of the three-phase asynchronous motor is lower than that of a rotating magnetic field, and the rotor winding generates electromotive force and current due to relative motion between the rotor winding and the magnetic field and interacts with the magnetic field to generate electromagnetic torque so as to realize energy conversion.
However, most of the existing three-phase asynchronous motors realize heat dissipation of the three-phase asynchronous motors through their own heat dissipation fans, and since the three-phase asynchronous motors need to rotate forward and backward as required, the fans of the three-phase asynchronous motors are difficult to realize continuous air-cooled heat dissipation, and external air is difficult to enter the three-phase asynchronous motors sufficiently, so that the heat dissipation and cooling capacity is limited, and the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan pump class load is energy-conserving to become the multispeed three-phase asynchronous motor of utmost point, in order to solve the heat dissipation that current three-phase asynchronous motor is realized through the radiator fan of self mostly in the above-mentioned background art, because three-phase asynchronous motor need carry out positive and negative commentaries on classics according to the demand, the fan that will cause self like this is difficult to realize the forced air cooling heat dissipation of continuation, outside air also is difficult to the inside of the three-phase asynchronous motor of abundant entering, thereby it is limited to cause the heat dissipation cooling capacity, the poor problem of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a fan pump type load energy-saving pole-changing multi-speed three-phase asynchronous motor comprises a three-phase asynchronous motor shell, wherein a radiating fin is integrally formed on the outer wall of one side of the three-phase asynchronous motor shell, a motor controller is fixedly connected to the top of the three-phase asynchronous motor shell through a bolt, a rotating shaft penetrates through the center of the inside of the three-phase asynchronous motor shell, a radiating blade is fixedly connected to the outer wall of one side of the rotating shaft through a bolt, a sealing disc is fixedly connected to the outer side of the inner wall of one side of the three-phase asynchronous motor shell, which is close to the rotating shaft, a liquid pumping impeller is fixedly connected to the inner side of the outer wall of one side of the rotating shaft, a first shunt pipe is embedded into the outer wall of one side of the three-phase asynchronous motor shell, and a second shunt pipe is fixedly connected to the lower position of the inner wall of one side of the three-phase asynchronous motor shell, which is close to the first shunt pipe, through a bolt, the embedding of one side position department that is close to first shunt on one side outer wall of three-phase asynchronous motor shell has the third shunt, the below position department that is close to the third shunt on one side inner wall of three-phase asynchronous motor shell is through bolt fixedly connected with fourth shunt, all through bolt fixedly connected with first connecting pipe between first shunt and second shunt and the sealed dish, through bolt fixedly connected with second connecting pipe between third shunt and the fourth shunt, all through bolt fixedly connected with cooling tube between first shunt and the third shunt and between second shunt and the fourth shunt, the bottom integrated into one piece of three-phase asynchronous motor shell has the motor base.
Preferably, the rotating shaft penetrates through the sealing disc, and the rotating shaft is located at an eccentric position of the sealing disc.
Preferably, the cross sections of the first shunt pipe, the second shunt pipe, the third shunt pipe and the fourth shunt pipe are all semi-circular structures.
Preferably, a through hole is formed in the position, close to the radiating blade, of the outer wall of one side of the three-phase asynchronous motor shell.
Preferably, the second connection pipe penetrates through the three-phase asynchronous motor housing.
Preferably, the number of the second connecting pipes is two, and the two second connecting pipes are symmetrically arranged between the third shunt pipe and the fourth shunt pipe.
Preferably, the first shunt pipe, the second shunt pipe, the third shunt pipe, the fourth shunt pipe, the first connecting pipe, the second connecting pipe, the cooling pipe and the sealing disk are filled with cooling liquid.
Compared with the prior art, the beneficial effects of the utility model are that: this energy-conserving change utmost point multispeed three-phase asynchronous motor of fan pump class load, rotation through the pivot realizes the rotation of drawing liquid impeller in sealed dish inside, high-speed rotation through drawing liquid impeller realizes the second shunt tubes, the cooling tube, the fourth shunt tubes, the second connecting pipe, the third shunt tubes, the coolant liquid circulation between first shunt tubes and the sealed dish, guarantee that three-phase asynchronous motor is under the radiating state at the during operation always, avoid the unable radiating problem of continuation of realization of three-phase asynchronous motor self fan mechanism, avoid the forced air cooling to get into three-phase asynchronous motor shell inside to cause the poor problem of radiating effect, also effectual improvement three-phase asynchronous motor self heat-sinking capability, the efficient reduces three-phase asynchronous motor's temperature, guarantee three-phase asynchronous motor continuous operation's stability.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a front view of the cooling pipe of the present invention;
fig. 4 is a schematic view of the internal structure of the sealing disc of the present invention.
In the figure: 1. a three-phase asynchronous motor housing; 2. heat dissipation fins; 3. a motor controller; 4. a rotating shaft; 5. a heat dissipating fin; 6. sealing the disc; 7. a liquid pumping impeller; 8. a first shunt pipe; 9. a second shunt pipe; 10. a third shunt pipe; 11. a fourth shunt pipe; 12. a first connecting pipe; 13. a second connecting pipe; 14. a cooling tube; 15. a motor base.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: energy-conserving change utmost point multispeed three-phase asynchronous motor of fan pump class load, including three-phase asynchronous motor shell 1, integrated into one piece has heat radiation fins 2 on one side outer wall of three-phase asynchronous motor shell 1, and there is motor controller 3 at the top of three-phase asynchronous motor shell 1 through bolt fixedly connected with, the inside central point department of three-phase asynchronous motor shell 1 has run through pivot 4, there is cooling fin 5 through bolt fixedly connected with on one side outer wall of pivot 4, the outside position department that is close to pivot 4 on one side inner wall of three-phase asynchronous motor shell 1 has sealed dish 6 through bolt fixedly connected with, the inboard position department that is close to sealed dish 6 on one side outer wall of pivot 4 has drawing liquid impeller 7 through bolt fixedly connected with, it has first shunt tubes 8 to imbed on one side outer wall of three-phase asynchronous motor shell 1, and the below position department that is close to first shunt tubes 8 on one side inner wall of three-phase asynchronous motor shell 1 has second shunt tubes 9 through bolt fixedly connected with The embedded third shunt tube 10 that has close to one side position department of first shunt tube 8 on the outer wall of one side of three-phase asynchronous motor shell 1, the below position department that is close to third shunt tube 10 on one side inner wall of three-phase asynchronous motor shell 1 is through bolt fixedly connected with fourth shunt tube 11, all through bolt fixedly connected with first connecting pipe 12 between first shunt tube 8 and second shunt tube 9 and sealed dish 6, through bolt fixedly connected with second connecting pipe 13 between third shunt tube 10 and the fourth shunt tube 11, all through bolt fixedly connected with cooling tube 14 between first shunt tube 8 and the third shunt tube 10 and between second shunt tube 9 and the fourth shunt tube 11, three-phase asynchronous motor shell 1's bottom integrated into one piece has motor base 15.
The utility model discloses in: the rotating shaft 4 penetrates through the sealing disc 6, and the rotating shaft 4 is positioned at the eccentric position of the sealing disc 6; the rotation of the liquid-extracting impeller 7 is facilitated to circulate the cooling liquid in the seal disk 6.
The utility model discloses in: the cross sections of the first shunt pipe 8, the second shunt pipe 9, the third shunt pipe 10 and the fourth shunt pipe 11 are all semi-circular structures; ensuring a sufficient flow of cooling liquid around the three-phase asynchronous motor housing 1.
The utility model discloses in: a through hole is formed in the position, close to one side of the radiating blade 5, on the outer wall of one side of the three-phase asynchronous motor shell 1; the entry of outside air into the interior of the three-phase asynchronous motor housing 1 is facilitated.
The utility model discloses in: the second connecting pipe 13 penetrates through the three-phase asynchronous motor shell 1; facilitating the flow of the cooling liquid.
The utility model discloses in: the number of the second connecting pipes 13 is two, and the two second connecting pipes 13 are symmetrically arranged between the third shunt pipe 10 and the fourth shunt pipe 11; ensuring the high-efficiency flow of the cooling liquid.
The utility model discloses in: the interiors of the first shunt pipe 8, the second shunt pipe 9, the third shunt pipe 10, the fourth shunt pipe 11, the first connecting pipe 12, the second connecting pipe 13, the cooling pipe 14 and the sealing disk 6 are filled with cooling liquid; the heat dissipation of the three-phase asynchronous motor is realized conveniently through the flowing of the cooling liquid.
The working principle is as follows: when the motor is used, the motor base 15 is installed and fixed on a required position, an external power supply is switched on, the motor controller 3 is programmed, the motor controller 3 controls the rotating shaft 4 inside the three-phase asynchronous motor shell 1 to rotate, when the rotating shaft 4 rotates forwards, the rotating shaft 4 drives the radiating blades 5 to rotate in the rotating process, external air is sucked into the three-phase asynchronous motor shell 1 to realize the heat dissipation of devices inside the three-phase asynchronous motor shell 1, when the rotating shaft 4 rotates backwards, the radiating blades 5 cannot suck air into the three-phase asynchronous motor shell 1 and cannot perform self-air cooling heat dissipation, the rotating shaft 4 drives the liquid pumping impeller 7 to rotate in the sealing disc 6, and as the rotating shaft 4 is positioned at the eccentric position of the sealing disc 6, the rotating liquid pumping impeller 7 sequentially presses cooling liquid in the sealing disc 6 into the second shunt pipe 9 through the first connecting pipe 12, Cooling tube 14, fourth shunt 11, second connecting pipe 13, third shunt 10 and first shunt 8, flow back to sealed dish 6 at last, the inside heat of the abundant three-phase asynchronous motor shell 1 that flows of coolant liquid drives the outside of three-phase asynchronous motor shell 1, realize the heat dissipation through the heat and cold exchange with the air, guarantee that three-phase asynchronous motor is under the radiating condition at the during operation always, avoid the unable radiating problem of continuation of realization of three-phase asynchronous motor self fan mechanism, avoid the air-cooled entering three-phase asynchronous motor shell 1 inside to cause the poor problem of radiating effect, also effectual improvement three-phase asynchronous motor self heat-sinking capability, the efficient reduces three-phase asynchronous motor's temperature, guarantee three-phase asynchronous motor and last job stabilization nature.
In summary, the following steps: this energy-conserving change utmost point multispeed three-phase asynchronous motor of fan pump class load, rotation through pivot 4 realizes drawing liquid impeller 7 at sealed dish 6 inside rotation, high-speed rotation through drawing liquid impeller 7 realizes second shunt 9, cooling tube 14, fourth shunt 11, second connecting pipe 13, third shunt 10, the coolant liquid circulation between first shunt 8 and the sealed dish 6, guarantee that three-phase asynchronous motor is under the radiating state at the during operation always, avoid the unable radiating problem that sustainability can not be realized to three-phase asynchronous motor's self fan mechanism, avoid the air-cooled problem that causes the radiating effect poor that gets into three-phase asynchronous motor shell 1 inside, also effectual improvement three-phase asynchronous motor's self heat-sinking capability, the efficient reduces three-phase asynchronous motor's temperature, guarantee three-phase asynchronous motor continuous operation's stability.
It is noted that, herein, relational terms such as first and second, and the like may be used solely 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Fan pump class load energy-conserving change of pole multispeed three-phase asynchronous motor, including three-phase asynchronous motor shell (1), its characterized in that: integrated into one piece has cooling fin (2) on the outer wall of one side of three-phase asynchronous motor shell (1), and the top of three-phase asynchronous motor shell (1) passes through bolt fixedly connected with motor controller (3), the inside central point department of putting of three-phase asynchronous motor shell (1) runs through pivot (4), through bolt fixedly connected with radiating vane (5) on the outer wall of one side of pivot (4), the outside position department that is close to pivot (4) on the inner wall of one side of three-phase asynchronous motor shell (1) passes through bolt fixedly connected with sealed dish (6), the inboard position department that is close to sealed dish (6) on the outer wall of one side of pivot (4) has liquid impeller (7) of drawing through bolt fixedly connected with, it has first shunt tubes (8) to imbed on the outer wall of one side of three-phase asynchronous motor shell (1), and is close to the below position department of first shunt tubes (8) on the inner wall of one side of three-phase asynchronous motor shell (1) A second shunt pipe (9) is fixedly connected through bolts, a third shunt pipe (10) is embedded at a position close to one side of the first shunt pipe (8) on the outer wall of one side of the three-phase asynchronous motor shell (1), a fourth shunt pipe (11) is fixedly connected through bolts at a position close to the lower part of the third shunt pipe (10) on the inner wall of one side of the three-phase asynchronous motor shell (1), a first connecting pipe (12) is fixedly connected through bolts between the first shunt pipe (8) and the sealing disc (6) and between the second shunt pipe (9) and the sealing disc (6), a second connecting pipe (13) is fixedly connected through bolts between the third shunt pipe (10) and the fourth shunt pipe (11), and cooling pipes (14) are fixedly connected through bolts between the first shunt pipe (8) and the third shunt pipe (10) and between the second shunt pipe (9) and the fourth shunt pipe (11), the bottom of the three-phase asynchronous motor shell (1) is integrally formed with a motor base (15).
2. The fan-pump load energy-saving pole-changing multi-speed three-phase asynchronous motor as claimed in claim 1, characterized in that: pivot (4) run through sealed dish (6), and pivot (4) are located the eccentric position department of sealed dish (6).
3. The fan-pump load energy-saving pole-changing multi-speed three-phase asynchronous motor as claimed in claim 1, characterized in that: the cross sections of the first shunt pipe (8), the second shunt pipe (9), the third shunt pipe (10) and the fourth shunt pipe (11) are all semi-circular structures.
4. The fan-pump load energy-saving pole-changing multi-speed three-phase asynchronous motor as claimed in claim 1, characterized in that: and a through hole is formed in the position, close to one side of the radiating blade (5), on the outer wall of one side of the three-phase asynchronous motor shell (1).
5. The fan-pump load energy-saving pole-changing multi-speed three-phase asynchronous motor as claimed in claim 1, characterized in that: the second connecting pipe (13) penetrates through the three-phase asynchronous motor shell (1).
6. The fan-pump load energy-saving pole-changing multi-speed three-phase asynchronous motor as claimed in claim 1, characterized in that: the number of the second connecting pipes (13) is two, and the two second connecting pipes (13) are symmetrically arranged between the third shunt pipe (10) and the fourth shunt pipe (11).
7. The fan-pump load energy-saving pole-changing multi-speed three-phase asynchronous motor as claimed in claim 1, characterized in that: the cooling device is characterized in that cooling liquid is filled in the first shunt pipe (8), the second shunt pipe (9), the third shunt pipe (10), the fourth shunt pipe (11), the first connecting pipe (12), the second connecting pipe (13), the cooling pipe (14) and the sealing disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552455.XU CN214480133U (en) | 2021-03-17 | 2021-03-17 | Fan pump type load energy-saving pole-changing multi-speed three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552455.XU CN214480133U (en) | 2021-03-17 | 2021-03-17 | Fan pump type load energy-saving pole-changing multi-speed three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214480133U true CN214480133U (en) | 2021-10-22 |
Family
ID=78156461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120552455.XU Active CN214480133U (en) | 2021-03-17 | 2021-03-17 | Fan pump type load energy-saving pole-changing multi-speed three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214480133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116979756A (en) * | 2023-07-12 | 2023-10-31 | 上海大速科技有限公司 | Explosion-proof ultra-high efficiency three-phase asynchronous motor |
-
2021
- 2021-03-17 CN CN202120552455.XU patent/CN214480133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116979756A (en) * | 2023-07-12 | 2023-10-31 | 上海大速科技有限公司 | Explosion-proof ultra-high efficiency three-phase asynchronous motor |
| CN116979756B (en) * | 2023-07-12 | 2024-03-22 | 上海大速科技有限公司 | Explosion-proof ultra-high efficiency three-phase asynchronous motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759617A (en) | A kind of battery is powered the cooling system of electric hydraulic excavating machine | |
| CN214480133U (en) | Fan pump type load energy-saving pole-changing multi-speed three-phase asynchronous motor | |
| CN211089358U (en) | Heat dissipation structure for permanent magnet synchronous motor | |
| CN111541341A (en) | Heat dissipation motor | |
| CN216390683U (en) | High-efficiency environment-friendly intelligent permanent magnet motor | |
| CN212751999U (en) | Heat radiation structure of automobile micro motor | |
| CN210120452U (en) | Motor casing | |
| WO2024007642A1 (en) | Heat dissipation protection apparatus for electric motor | |
| CN212744261U (en) | Air compressor machine that radiating effect is good | |
| CN213990431U (en) | High-efficiency energy-saving rare earth permanent magnet synchronous motor | |
| CN217469624U (en) | Cooling and noise reducing auxiliary heat dissipation device for three-phase asynchronous motor | |
| CN211240249U (en) | Circuit board with liquid cooling radiating tube | |
| CN216216173U (en) | Motor convenient to heat dissipation | |
| CN216216236U (en) | Induction motor device with efficient cooling function | |
| CN211655934U (en) | Durable motor with strong heat conduction | |
| CN220291790U (en) | Motor housing easy to emit heat | |
| CN206488658U (en) | A kind of EC centrifugal fans low noise cooling tower | |
| CN212085940U (en) | Tombarthite PMSM shell that thermal diffusivity is strong | |
| CN111245144A (en) | Efficient three-phase asynchronous motor | |
| CN217563436U (en) | Single-phase motor with heat radiation structure | |
| CN219893126U (en) | Energy-saving brushless alternating current motor | |
| CN213461436U (en) | Motor with heat dissipation mechanism | |
| CN214626712U (en) | Motor capable of refrigerating and radiating | |
| CN220955935U (en) | Engine body cooling device for wind power generation | |
| CN215120401U (en) | Direct current motor heat abstractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |