CN115833482A - Single-phase asynchronous motor shunting radiator of outer machine of industrial air conditioner - Google Patents
Single-phase asynchronous motor shunting radiator of outer machine of industrial air conditioner Download PDFInfo
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- CN115833482A CN115833482A CN202310099474.5A CN202310099474A CN115833482A CN 115833482 A CN115833482 A CN 115833482A CN 202310099474 A CN202310099474 A CN 202310099474A CN 115833482 A CN115833482 A CN 115833482A
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Abstract
The invention discloses a single-phase asynchronous motor shunt radiator of an industrial air conditioner external unit, which relates to the related technical field of air conditioning equipment and comprises a base, wherein a motor outer cover is arranged above the base, supporting seats are fixedly connected between two ends of the bottom of the motor outer cover and the base, a motor assembly is arranged in the motor outer cover, one end of the motor outer cover is provided with an air-cooling heat dissipation mechanism, and a water-cooling heat dissipation assembly is arranged outside the motor outer cover; the air cooling heat dissipation assembly comprises a fan outer cover fixedly arranged at the end part of the motor outer cover, a fan inner cover is fixedly arranged at the inner side of the fan outer cover, and a heat dissipation fan is fixedly arranged in the fan inner cover; according to the invention, the ventilation and heat dissipation of the motor can be realized by arranging the air-cooled heat dissipation mechanism, the self heat conduction and heat dissipation of the motor and the water circulation external heat dissipation can be realized by arranging the water-cooled heat dissipation assembly, and the water-cooled heat dissipation assembly can be combined with the air-cooled heat dissipation assembly for use, so that an excellent heat dissipation effect can be realized in the use process of the motor, and the service life of the motor can be effectively prolonged.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to a single-phase asynchronous motor shunt radiator of an industrial air conditioner external unit.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, is widely applied to the fields of industry, agriculture, national defense, traffic, household appliances and the like, and has important status and function in national economy and social development.
The motor is a core component of the air conditioner and has important influence on the performance of the air conditioner. With the continuous aggravation of the competition of the air conditioning motor industry, the co-purchasing, integration and capital operation of large-scale enterprises become more and more frequent, and excellent air conditioning motor enterprises at home and abroad increasingly attach importance to the analytical research of the air conditioning motor market, particularly the deep research of the current air conditioning motor market environment and the customer demand trend, so as to take the market in advance and obtain the prior advantages.
The single-phase asynchronous motor is widely used in an air conditioner external unit, the single-phase asynchronous motor is a low-power single-phase asynchronous motor powered by a single-phase alternating current power supply, the power design of the single-phase asynchronous motor is small and generally not larger than two kilowatts, the single-phase asynchronous motor accounts for most of the low-power asynchronous motor, the single-phase asynchronous motor is modified for four times, namely the single-phase asynchronous motor is designed uniformly for four times, the requirements of different occasions on the motor are greatly different, and therefore various different types of motor products are required to be adopted to meet the use requirements. Single-phase asynchronous machine works under long-time overheated environment, can lead to the loss of motor to accelerate, and the motor itself is exactly a heat-generating body when the work operation, can produce a large amount of heats, and the heat that produces will gather at first inside the casing of motor, just at this moment need be quick with the heat emanation go out in order to avoid the heat to gather in a large amount at the inside of motor casing and cause the influence to the normal work of motor
In the chinese utility model patent document with publication number CN217642969U, a cooling device for wind driven generator is disclosed, the device can drive the paddle through the external wind to rotate and form the air current, the external cold air enters into the inside blowing generator body of heat dissipation cover through the air intake, the hot air passes through the air outlet and is discharged, can form the circulating air current under the paddle effect and circulate the blowing to the generator body, improve the heat dissipation effect to the generator body, but when the motor runs at high load, it is difficult to realize more efficient radiating effect only depending on the air heat dissipation, therefore it is necessary to carry out further improvement.
Disclosure of Invention
The invention provides a single-phase asynchronous motor shunt radiator of an industrial air conditioner external unit, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a single-phase asynchronous motor shunt radiator of an industrial air conditioner outdoor unit comprises a base, wherein a motor outer cover is arranged above the base, supporting seats are fixedly connected between two ends of the bottom of the motor outer cover and the base, a motor assembly is arranged in the motor outer cover, an air-cooling heat dissipation mechanism is arranged at one end of the motor outer cover, and a water-cooling heat dissipation assembly is arranged outside the motor outer cover;
the air cooling heat dissipation assembly comprises a fan outer cover fixedly arranged at the end part of the motor outer cover, a fan inner cover is fixedly arranged at the inner side of the fan outer cover, and a heat dissipation fan is fixedly arranged in the fan inner cover;
the water-cooling radiating assembly comprises a plurality of radiating outer seats fixedly arranged outside the motor outer cover, a U-shaped channel is arranged in each radiating outer seat, and two ends of each U-shaped channel are respectively and fixedly connected with a water inlet branch pipe and a water return branch pipe;
a second partition plate is fixedly connected between the outer fan cover and the inner fan cover, the second partition plate divides the outer fan cover and the inner fan cover into a water inlet chamber and a water return chamber, one end of the water inlet branch pipe, which is far away from the U-shaped channel, is connected with the water inlet chamber, and one end of the water return branch pipe, which is far away from the U-shaped channel, is connected with the water return chamber;
the top fixedly connected with water tank of base, the first baffle of fixedly connected with in the water tank, first baffle divide the inside of water tank into intake antrum and return water chamber, and the one end in intake antrum and return water chamber is linked together, and the intake antrum is connected into the water and is responsible for, and the return water chamber is connected the return water and is responsible for, and the intake antrum was kept away from in the main one end of being responsible for of intaking is connected with the intake antrum, and the return water is responsible for and is kept away from the one end in return water chamber and is connected with the return water chamber.
As a preferred technical solution of the present invention, a plurality of heat dissipation channels are horizontally arranged in the heat dissipation outer base, and the plurality of heat dissipation channels are uniformly distributed on the outer side of the U-shaped channel.
As a preferred technical solution of the present invention, a plurality of heat dissipation tubes are fixedly disposed in the heat dissipation outer base, the heat dissipation tubes penetrate through the U-shaped channel, and one end of each heat dissipation tube extends to the outside of the heat dissipation outer base and is fixedly connected to the plurality of outer heat dissipation plates.
As a preferred technical scheme of the invention, the water inlet cavity and the water return cavity are both fixedly connected with inner heat dissipation covers, the inner heat dissipation covers are internally and fixedly connected with heat dissipation plates, and two ends of each heat dissipation plate extend to two sides of the outside of the water tank.
As a preferred technical scheme of the invention, the two ends of the heat dissipation plate are respectively provided with a heat dissipation fin, and the heat dissipation fins are provided with ventilation holes in a penetrating manner.
As a preferred technical scheme of the invention, a plurality of radiating support plates penetrate through and are fixedly connected to the inner fan cover.
As a preferable technical solution of the present invention, the motor housing is externally provided with a plurality of heat dissipation grooves.
As a preferred technical scheme of the invention, a circulating pump is fixedly connected in the water tank, and the output end of the circulating pump is connected with a return water main pipe.
The invention has the following advantages: according to the invention, the ventilation and heat dissipation of the motor can be realized by arranging the air-cooled heat dissipation mechanism, the self heat conduction and heat dissipation of the motor and the water circulation external heat dissipation can be realized by arranging the water-cooled heat dissipation assembly, and the water-cooled heat dissipation assembly can be combined with the air-cooled heat dissipation assembly for use, so that an excellent heat dissipation effect can be realized in the use process of the motor, and the service life of the motor can be effectively prolonged.
Drawings
Fig. 1 is a schematic perspective view of a shunt radiator of a single-phase asynchronous motor of an external unit of an industrial air conditioner.
Fig. 2 is a front view of a single-phase asynchronous motor shunt radiator of an external unit of an industrial air conditioner.
Fig. 3 is a schematic structural diagram of the inside of a water tank in a shunt radiator of a single-phase asynchronous motor of an external unit of an industrial air conditioner.
Fig. 4 is a schematic structural diagram of the inside of a fan housing in a split-flow radiator of a single-phase asynchronous motor of an external unit of an industrial air conditioner.
Fig. 5 is a schematic structural diagram of the interior of a heat dissipation outer seat in a shunt radiator of a single-phase asynchronous motor of an external unit of an industrial air conditioner.
Fig. 6 is a schematic structural diagram of a heat dissipation plate in a shunt radiator of a single-phase asynchronous motor of an external unit of an industrial air conditioner.
Fig. 7 is a schematic structural view of the single-phase asynchronous motor shunt radiator of the industrial air conditioner external unit between the outer cover and the inner cover of the fan.
In the figure: 1. a base; 2. a supporting base; 3. a motor housing; 4. a fan housing; 5. a water tank; 6. a main water inlet pipe; 7. a water return main pipe; 8. a heat dissipation outer base; 9. a water inlet branch pipe; 10. a return water branch pipe; 11. a heat dissipation channel; 12. a heat sink; 13. a first separator; 14. a water inlet cavity; 15. a water return cavity; 16. an inner heat dissipation cover; 17. a heat dissipation plate; 18. a circulation pump; 19. a fan inner cover; 20. a heat dissipation support plate; 21. a heat radiation fan; 22. a U-shaped channel; 23. a radiating pipe; 24. an outer heat sink plate; 25. heat dissipation fins; 26. a vent hole; 27. a second separator; 28. a water inlet chamber; 29. a water return chamber.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a single-phase asynchronous motor shunt radiator of an external unit of an industrial air conditioner comprises a base 1, a motor outer cover 3 is arranged above the base 1, a supporting seat 2 is fixedly connected between two ends of the bottom of the motor outer cover 3 and the base 1, a motor assembly is arranged in the motor outer cover 3, an air-cooling heat dissipation mechanism is arranged at one end of the motor outer cover 3, and a water-cooling heat dissipation assembly is arranged outside the motor outer cover 3;
the air-cooled heat dissipation assembly comprises a fan outer cover 4 fixedly arranged at the end part of the motor outer cover 3, a fan inner cover 19 is fixedly arranged at the inner side of the fan outer cover 4, and a heat dissipation fan 21 is fixedly arranged inside the fan inner cover 19;
the water-cooling radiating assembly comprises a plurality of radiating outer seats 8 fixedly arranged outside the motor outer cover 3, a U-shaped channel 22 is arranged in each radiating outer seat 8, and two ends of each U-shaped channel 22 are respectively and fixedly connected with a water inlet branch pipe 9 and a water return branch pipe 10;
a second partition plate 27 is fixedly connected between the fan outer cover 4 and the fan inner cover 19, the second partition plate 27 divides the fan outer cover 4 and the fan inner cover 19 into a water inlet chamber 28 and a water return chamber 29, one end of the water inlet branch pipe 9, which is far away from the U-shaped channel 22, is connected with the water inlet chamber 28, and one end of the water return branch pipe 10, which is far away from the U-shaped channel 22, is connected with the water return chamber 29;
the top fixedly connected with water tank 5 of base 1, the first baffle 13 of fixedly connected with in the water tank 5, first baffle 13 separates the inside of water tank 5 into intake antrum 14 and return water chamber 15, and intake antrum 14 and return water chamber 15's one end are linked together, and intake antrum 14 is connected into water and is responsible for 6, and return water chamber 15 is connected the return water and is responsible for 7, and the intake is responsible for 6 and is kept away from the one end of intake antrum 14 and is connected with intake chamber 28, and the return water is responsible for 7 and is kept away from the one end in return water chamber 15 and is connected with return water chamber 29.
A plurality of heat dissipation channels 11 which are horizontally arranged are arranged in the heat dissipation outer base 8, and the plurality of heat dissipation channels 11 are uniformly distributed on the outer side of the U-shaped channel 22.
A plurality of radiating pipes 23 are fixedly arranged in the radiating outer seat 8, the radiating pipes 23 penetrate through the U-shaped channel 22, and one ends of the radiating pipes 23 extend to the outside of the radiating outer seat 8 and are fixedly connected with a plurality of outer radiating plates 24.
Both ends of the heat dissipation plate 17 are provided with heat dissipation fins 25, and the heat dissipation fins 25 are provided with ventilation holes 26 in a penetrating manner.
The inner fan cover 19 is connected with a plurality of heat dissipation support plates 20 in a penetrating and fixed manner.
A plurality of heat dissipation grooves 12 are formed outside the motor housing 3.
And a circulating pump 18 is fixedly connected in the water tank 5, and the output end of the circulating pump 18 is connected with the return water main pipe 7.
When the motor is started, the heat dissipation fan 21 is also synchronously started to drive air to flow, hot air in the motor is taken out, preliminary heat dissipation is realized, and meanwhile, after the motor outer cover 3 is heated, the heat dissipation area can be increased through the heat dissipation groove 12 to dissipate heat;
in addition, control circulating pump 18 and start, circulating pump 18 drives water and realizes circulation flow and heat dissipation through inlet branch pipe 9, return branch pipe 10, inlet main pipe 6 and return branch pipe 10, and the concrete expression is:
after being carried by circulating pump 18, water gets into intake antrum 14 from return water chamber 15, then water gets into through intake antrum 14 and intakes in being responsible for 6, then water is responsible for 6 through intaking and gets into to intake chamber 28 in, in the U-shaped passageway 22 in getting into heat dissipation outer seat 8 through water inlet branch pipe 9, then through return water branch pipe 10, return water chamber 29 and return water are responsible for 7 and flow to return water chamber 15 in proper order, realize that the hydrologic cycle flows, at this in-process, heating panel 17, heat dissipation extension board 20, heat dissipation wing 25 and heat dissipation channel 11 homoenergetic are realized flowing the quick heat dissipation of in-process to water, realize the supplementary heat dissipation of efficient, and possess the radiating effect of reposition of redundant personnel, the heat dissipation form is various.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement 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 single-phase asynchronous motor shunt radiator of an industrial air conditioner outdoor unit comprises a base (1) and is characterized in that a motor outer cover (3) is arranged above the base (1), a supporting seat (2) is fixedly connected between two ends of the bottom of the motor outer cover (3) and the base (1), a motor assembly is arranged in the motor outer cover (3), an air-cooling heat dissipation mechanism is arranged at one end of the motor outer cover (3), and a water-cooling heat dissipation assembly is arranged outside the motor outer cover (3);
the air-cooled heat dissipation assembly comprises a fan outer cover (4) fixedly arranged at the end part of the motor outer cover (3), a fan inner cover (19) is fixedly arranged at the inner side of the fan outer cover (4), and a heat dissipation fan (21) is fixedly arranged inside the fan inner cover (19);
the water-cooling radiating assembly comprises a plurality of radiating outer seats (8) fixedly arranged outside the motor outer cover (3), each radiating outer seat (8) is internally provided with a U-shaped channel (22), and two ends of each U-shaped channel (22) are respectively and fixedly connected with a water inlet branch pipe (9) and a water return branch pipe (10);
a second partition plate (27) is fixedly connected between the fan outer cover (4) and the fan inner cover (19), the second partition plate (27) divides the fan outer cover (4) and the fan inner cover (19) into a water inlet chamber (28) and a water return chamber (29), one end, far away from the U-shaped channel (22), of the water inlet branch pipe (9) is connected with the water inlet chamber (28), and one end, far away from the U-shaped channel (22), of the water return branch pipe (10) is connected with the water return chamber (29);
the top fixedly connected with water tank (5) of base (1), the first baffle of fixedly connected with (13) in water tank (5), first baffle (13) are separated into intake antrum (14) and return water chamber (15) with the inside of water tank (5), the one end in intake antrum (14) and return water chamber (15) is linked together, intake antrum (14) are connected into water and are responsible for (6), return water chamber (15) are connected the return water and are responsible for (7), the one end that intake antrum (14) were kept away from in the intake antrum (6) that intakes is connected with intake chamber (28), the return water is responsible for (7) and is kept away from the one end in return water chamber (15) and is connected with return water chamber (29).
2. The shunt radiator for the single-phase asynchronous motor of the outdoor unit of the industrial air conditioner as claimed in claim 1, wherein a plurality of horizontally arranged heat dissipation channels (11) are formed in the heat dissipation outer base (8), and the plurality of heat dissipation channels (11) are uniformly distributed on the outer side of the U-shaped channel (22).
3. The single-phase asynchronous motor shunt radiator of the outdoor unit of the industrial air conditioner as claimed in claim 2, wherein a plurality of radiating pipes (23) are fixedly installed in the radiating outer base (8), the radiating pipes (23) pass through the U-shaped channel (22), and one ends of the radiating pipes (23) extend to the outside of the radiating outer base (8) and are fixedly connected with a plurality of outer radiating plates (24).
4. The single-phase asynchronous motor shunt radiator of the outdoor unit of the industrial air conditioner as claimed in claim 1, wherein an inner heat dissipation cover (16) is fixedly connected to the inside of each of the water inlet cavity (14) and the water return cavity (15), a heat dissipation plate (17) is fixedly connected to the inside of each of the inner heat dissipation covers (16), and both ends of each of the heat dissipation plates (17) extend to both sides of the outside of the water tank (5).
5. The shunt radiator for the single-phase asynchronous motor of the outdoor unit of the industrial air conditioner as claimed in claim 4, wherein both ends of the heat dissipation plate (17) are provided with heat dissipation fins (25), and the heat dissipation fins (25) are provided with ventilation holes (26) therethrough.
6. The single-phase asynchronous motor shunt heat sink of the outdoor unit of the industrial air conditioner as claimed in claim 1, wherein a plurality of heat dissipating support plates (20) are penetratingly and fixedly connected to the inner fan cover (19).
7. The shunt radiator of the single-phase asynchronous motor of the outdoor unit of the industrial air conditioner as claimed in claim 1, wherein a plurality of heat dissipation grooves (12) are formed on the outside of the motor housing (3).
8. The single-phase asynchronous motor shunting radiator of the outdoor unit of the industrial air conditioner as claimed in claim 1, wherein a circulating pump (18) is fixedly connected in the water tank (5), and an output end of the circulating pump (18) is connected with the water return main pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310099474.5A CN115833482B (en) | 2023-02-11 | 2023-02-11 | Single-phase asynchronous motor split-flow radiator of industrial air conditioner external unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310099474.5A CN115833482B (en) | 2023-02-11 | 2023-02-11 | Single-phase asynchronous motor split-flow radiator of industrial air conditioner external unit |
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| Publication Number | Publication Date |
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| CN115833482A true CN115833482A (en) | 2023-03-21 |
| CN115833482B CN115833482B (en) | 2023-10-17 |
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| CN202310099474.5A Active CN115833482B (en) | 2023-02-11 | 2023-02-11 | Single-phase asynchronous motor split-flow radiator of industrial air conditioner external unit |
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| CN115833482B (en) | 2023-10-17 |
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