CN215186174U - Power saving device for three-phase motor - Google Patents
Power saving device for three-phase motor Download PDFInfo
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- CN215186174U CN215186174U CN202121143834.XU CN202121143834U CN215186174U CN 215186174 U CN215186174 U CN 215186174U CN 202121143834 U CN202121143834 U CN 202121143834U CN 215186174 U CN215186174 U CN 215186174U
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- motor
- power saving
- fixedly connected
- copper wire
- cooling
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Abstract
The utility model relates to the technical field of motor power saving, in particular to a three-phase motor power saving device, which comprises a motor shell, wherein a motor rotating shaft is arranged in the motor shell, the motor rotating shaft penetrates through a motor front cover and extends to the outside of the motor front cover, a cooling power saving mechanism is arranged in the motor shell, the utility model drives a rotor to rotate by the cooperation of a copper wire winding and the rotor, then the motor rotating shaft is driven to rotate by the fixed sleeve on the surface of the inner side of the rotor, a front bearing is sleeved on the front end of the motor rotating shaft and is arranged in the motor front cover by the front bearing, so that the motor rotating shaft is supported, then the copper wire winding can generate high temperature to improve power consumption due to the long-time work of the copper wire winding, a starting water pump pumps water to the inner parts of a cooling block and a water passing block by a connecting pipe to transmit temperature to the copper wire winding, the temperature of the copper wire winding is prevented from being too high, and the working efficiency of the motor is improved.
Description
Technical Field
The utility model relates to a motor economize on electricity technical field particularly, relates to a three-phase motor power saving device.
Background
At present most motors are all installed and are used for driving the device operation on mechanical device, but at present most motors are in the use, because long-time operation makes copper wire winding can produce the heat to lead to motor resistance too big, increase motor energy loss, just need use more electric quantities to operate, reduce motor work efficiency.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a power saving device for a three-phase motor, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a three-phase motor power saving device, includes motor housing, motor housing the place ahead fixedly connected with motor protecgulum, motor housing rear fixed surface is connected with the motor back lid, the terminal box is installed to motor housing one side, motor housing lower fixed surface is connected with unable adjustment base, motor housing internally mounted has motor shaft, motor shaft rotates and runs through the motor protecgulum and extend to the motor protecgulum outside, install cooling power saving mechanism in the motor housing.
Preferably, the surface of the inner side of the motor shell is fixedly connected with a copper wire fixing block, a copper wire winding is installed in the copper wire fixing block, and the copper wire winding is connected to the inside of the junction box.
Preferably, the surface of the motor rotating shaft is fixedly sleeved with a rotor, the rotor corresponds to the copper wire winding, and the rear end of the motor rotating shaft is sleeved on the inner side surface of the rear bearing
Preferably, the rear bearing outer ring is fixedly connected to the front surface of the fixing block, and the fixing block is fixedly connected to the inner side surface of the rear cover of the motor.
Preferably, a front bearing is fixedly arranged inside the front cover of the motor, and the inner wall of the front bearing is fixedly sleeved on the surface of the rotating shaft of the motor.
As preferred, cooling power saving mechanism includes storage water tank and cooling piece, the cooling piece sets up to be located between two copper line fixed blocks between copper line winding and motor housing, cooling piece outside fixed connection is in motor housing internal side surface, cooling piece rear end fixedly connected with crosses the water piece, cross inside setting up of water piece and cooling piece and all communicate together for cavity and inside.
Preferably, the surface of the rear of the water passing block corresponds to a connecting pipe fixedly connected with the cooling block, the connecting pipe above and below penetrates through the motor rear cover and extends into the water storage tank, the water storage tank is positioned at the rear of the motor shell, the two sides of the connecting pipe are fixedly connected with the inner side surface of the motor rear cover, the inner wall of the water storage tank is fixedly connected with a water pump, the output pipe of the water pump is connected with the connecting pipe below, and the other side of the water pump is provided with a water inlet.
Compared with the prior art, the utility model discloses following beneficial effect has:
through copper line winding and rotor cooperation circular telegram, thereby it is rotatory to drive the rotor, afterwards, because the fixed cover of rotor inboard side surface is equipped with motor shaft, thereby it is rotatory to drive motor shaft, front bearing established through motor shaft front end cover, rethread front bearing sets up inside the motor protecgulum, make and support motor shaft, afterwards, because copper line winding will lead to copper line winding to produce high temperature and improve the consumption at long-time work, the starting water pump will be taken out water to cooling block and water block inside through the connecting pipe, carry out the temperature transmission to copper line winding, prevent that copper line winding high temperature, improve the work efficiency of this motor.
Drawings
Fig. 1 is a schematic view of the overall structure of a three-phase motor power saving device of the present invention;
fig. 2 is a schematic view of a front view structure of a motor housing of the power saving device of the three-phase motor of the present invention;
fig. 3 is a schematic view of a rear view structure of a motor housing of a three-phase motor power saving device of the present invention;
fig. 4 is a schematic structural view of a motor front cover of the power saving device of the three-phase motor of the present invention;
fig. 5 is a schematic view of a motor rotating shaft structure of a three-phase motor power saving device of the present invention;
fig. 6 is a schematic structural view of a rear cover of a three-phase motor power saving device of the present invention;
fig. 7 is a schematic structural view of a cooling power-saving mechanism of a three-phase motor power-saving device of the present invention;
fig. 8 is a schematic diagram of the internal structure of the water storage tank of the circulation power-saving mechanism of the power-saving device of the three-phase motor of the present invention.
In the figure: 1. a motor housing; 2. a motor shaft; 3. a motor front cover; 4. a fixed base; 5. a junction box; 6. a copper wire fixing block; 7. a copper wire winding; 8. a rotor; 9. a cooling power-saving mechanism; 10. a front bearing; 11. a motor rear cover; 12. a fixed block; 13. a rear bearing; 901. a water storage tank; 902. a water pump; 903. a water inlet; 904. a connecting pipe; 905. a water passing block; 906. and (5) cooling.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
As shown in fig. 1-8, a three-phase motor power saving device comprises a motor housing 1, a motor front cover 3 is fixedly connected in front of the motor housing 1, a motor rear cover 11 is fixedly connected on the rear surface of the motor housing 1, a junction box 5 is installed on one side of the motor housing 1, a fixing base 4 is fixedly connected on the lower surface of the motor housing 1, a motor rotating shaft 2 is installed inside the motor housing 1, the motor rotating shaft 2 rotates to penetrate through the motor front cover 3 and extends to the outside of the motor front cover 3, and a cooling power saving mechanism 9 is installed inside the motor housing 1.
Through the technical scheme, at first connect the power through terminal box 5, through copper wire winding 7 and the circular telegram that cooperatees of rotor 8, thereby it is rotatory to drive rotor 8, afterwards because the fixed cover of 8 inboard side surfaces of rotor is equipped with motor shaft 2, thereby it is rotatory to drive motor shaft 2, front bearing 10 established through 2 front end covers of motor shaft, rethread front bearing 10 sets up inside motor protecgulum 3, make and support motor shaft 2, afterwards because copper wire winding 7 will lead to copper wire winding 7 to produce high temperature at long-time work, thereby improve the consumption, carry out cold transmission cooling in to motor housing 1 through cooling power saving mechanism 9.
In this embodiment, 1 inboard fixed surface of motor housing is connected with copper line fixed block 6, install copper line winding 7 in the copper line fixed block 6, copper line winding 7 is connected inside terminal box 5, 2 fixed covers on the surface of motor shaft are equipped with rotor 8, rotor 8 is corresponding with copper line winding 7, 2 rear end covers of motor shaft locate on 13 inboard surfaces of rear bearing, 13 outer lane fixed connection of rear bearing are on 12 the place ahead surfaces of fixed block, 12 fixed connection of fixed block is on 11 inboard surfaces of lid behind the motor, connect power through terminal box 5, through copper line winding 7 and the circular telegram that cooperatees of rotor 8, thereby it is rotatory to drive rotor 8, afterwards, because the fixed cover of 8 inboard surfaces of rotor is equipped with motor shaft 2, thereby it is rotatory to drive motor shaft 2.
In this embodiment, the front bearing 10 is fixedly disposed inside the front cover 3, the inner wall of the front bearing 10 is fixedly sleeved on the surface of the motor shaft 2, and the front bearing 10 is disposed inside the front cover 3, so as to support the motor shaft 2.
In this embodiment, the cooling power-saving mechanism 9 includes a water storage tank 901 and a cooling block 906, the cooling block 906 is disposed between the copper wire winding 7 and the motor housing 1 and located between the two copper wire fixing blocks 6, the outer side of the cooling block 906 is fixedly connected to the inner side surface of the motor housing 1, the rear end of the cooling block 906 is fixedly connected with a water passing block 905, the interiors of the water passing block 905 and the cooling block 906 are hollow and are communicated, the rear surface of the water passing block 905 is fixedly connected with a connecting pipe 904 corresponding to the cooling block 906, the upper and lower connecting pipes 904 penetrate through the motor rear cover 11 and extend into the interior of the water storage tank 901, the water storage tank 901 is located behind the motor housing 1, the connecting pipes 904 at both sides are fixedly connected to the inner side surface of the motor rear cover 11, the lower inner wall of the water storage tank 901 is fixedly connected with a water pump 902, the output pipe of the water pump 902 is connected to the lower connecting pipe, the other side of the water pump 902 is provided with a water inlet 903, inside water pump 902 pumped cooling piece 906 and water block 905 through connecting pipe 904 with water, carried out the temperature transfer to copper wire winding 7, prevented that copper wire winding 7 high temperature, improved the work efficiency of this motor.
The working principle of the three-phase motor power-saving device is as follows:
during the use, at first connect the power through terminal box 5, through copper wire winding 7 and the circular telegram that cooperatees of rotor 8, thereby it is rotatory to drive rotor 8, afterwards, because the fixed cover of 8 inboard side surfaces of rotor is equipped with motor shaft 2, thereby it is rotatory to drive motor shaft 2, front bearing 10 of establishing through 2 front end covers of motor shaft, rethread front bearing 10 sets up inside motor protecgulum 3, make and support motor shaft 2, afterwards, will lead to copper wire winding 7 to produce high temperature and improve the consumption because copper wire winding 7 will be long-time work, start-up water pump 902 will be taken out water through connecting pipe 904 and to cooling block 906 and cross inside water block 905, carry out the temperature transmission to copper wire winding 7, prevent copper wire winding 7 high temperature, improve the work efficiency of this motor.
It should be noted that the specific model of the water pump 902 is: is 125-100.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a three-phase motor power saving device, includes motor housing (1), its characterized in that: the motor comprises a motor shell (1), a motor front cover (3) is fixedly connected to the front of the motor shell (1), a motor rear cover (11) is fixedly connected to the rear surface of the motor shell (1), a junction box (5) is installed on one side of the motor shell (1), a fixed base (4) is fixedly connected to the lower surface of the motor shell (1), a motor rotating shaft (2) is installed inside the motor shell (1), the motor rotating shaft (2) penetrates through the motor front cover (3) in a rotating mode and extends to the outside of the motor front cover (3), a cooling electricity-saving mechanism (9) is installed inside the motor shell (1), the cooling electricity-saving mechanism (9) comprises a water storage tank (901) and a cooling block (906), the cooling block (906) is arranged between two copper wire fixing blocks (6) between a copper wire winding (7) and the motor shell (1), and the outer side of the cooling block (906) is fixedly connected to the inner side surface of the motor shell (1), cooling piece (906) rear end fixedly connected with crosses water piece (905), cross inside the setting of water piece (905) and cooling piece (906) and be hollow and inside all communicate together.
2. A three-phase motor power saving device according to claim 1, characterized in that: the motor shell (1) inboard surface fixed connection has copper line fixed block (6), install copper line winding (7) in copper line fixed block (6), copper line winding (7) are connected inside terminal box (5).
3. A three-phase motor power saving device according to claim 1, characterized in that: the motor shaft (2) is fixed the cover on the surface and is equipped with rotor (8), rotor (8) are corresponding with copper wire winding (7), motor shaft (2) rear end cover is located on rear bearing (13) inboard surface.
4. A three-phase motor power saving device according to claim 3, characterized in that: the rear bearing (13) outer ring is fixedly connected to the front surface of the fixing block (12), and the fixing block (12) is fixedly connected to the inner side surface of the motor rear cover (11).
5. A three-phase motor power saving device according to claim 1, characterized in that: the motor front cover (3) is internally and fixedly provided with a front bearing (10), and the inner wall of the front bearing (10) is fixedly sleeved on the surface of the motor rotating shaft (2).
6. A three-phase motor power saving device according to claim 1, characterized in that: cross water piece (905) rear surface and correspond cooling piece (906) fixedly connected with connecting pipe (904), top and below connecting pipe (904) run through behind the motor lid (11) extend to storage water tank (901) inside and storage water tank (901) are located motor housing (1) rear, both sides connecting pipe (904) fixed connection is in lid (11) inboard surface behind the motor, inner wall fixedly connected with water pump (902) under storage water tank (901), the output tube of water pump (902) is in connecting pipe (904) of below, water pump (902) opposite side sets up water inlet (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121143834.XU CN215186174U (en) | 2021-05-26 | 2021-05-26 | Power saving device for three-phase motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121143834.XU CN215186174U (en) | 2021-05-26 | 2021-05-26 | Power saving device for three-phase motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215186174U true CN215186174U (en) | 2021-12-14 |
Family
ID=79372105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121143834.XU Active CN215186174U (en) | 2021-05-26 | 2021-05-26 | Power saving device for three-phase motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215186174U (en) |
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2021
- 2021-05-26 CN CN202121143834.XU patent/CN215186174U/en active Active
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