CN218603288U

CN218603288U - Energy-saving large fan motor shell

Info

Publication number: CN218603288U
Application number: CN202223117530.3U
Authority: CN
Inventors: 韦和鹏; 韦婷莛
Original assignee: Wuxi Bote Electrical Equipment Co ltd
Current assignee: Wuxi Bote Electrical Equipment Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-10
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a big fan motor shell of energy-saving, including back casing and procapsid, the circumference outer wall of back casing and the circumference outer wall of procapsid are all fixed the cover and are equipped with the annular shell, and it has the drain pipe to peg graft in the bottom of annular shell, and the bottom of two drain pipes has cup jointed down the single-end connecting pipe, and the top of annular shell is pegged graft and has been had two feed liquor pipes, and the single-end connecting pipe has been cup jointed on the top of two feed liquor pipes, annular plate behind the one end fixedly connected with of back casing, annular plate before the one end fixedly connected with of procapsid, one side of back annular plate is equipped with a plurality of mounting holes, the outer wall of annular shell bonds and has the heat preservation pad. The utility model discloses an inputing the annular shell with the coolant liquid from the feed liquor pipe, then, the coolant liquid is discharged from the drain pipe from single-end connecting pipe down to cooling down electric motor rotor through the flow of coolant liquid in the annular shell, and then satisfy in the use of energy-saving big fan.

Description

Energy-saving large fan motor shell

Technical Field

The utility model relates to an energy-saving big fan technical field especially relates to an energy-saving big fan motor shell.

Background

The motor is the drive structure of fan, its during operation can produce a large amount of heats, when the fan specification is great, its specification of selecting for use the motor also can increase, equally, the motor of big specification is in the continuous use, the heat that its produced is more, under high thermal environment, if can not timely solution heat problem, will lead to the motor easily to damage, and current motor housing heat radiation structure is simple, only the heat dissipation fan through the tail end plays the radiating effect, be difficult to satisfy in people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the motor housing heat radiation structure who exists among the prior art simple, only carry out radiating shortcoming through the heat dissipation fan of tail end, and the big fan motor shell of energy-saving that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a big fan motor shell of energy-saving, includes back casing and procapsid, the circumference outer wall of back casing and the circumference outer wall of procapsid are all fixed the cover and are equipped with the annular shell, and the bottom of annular shell is pegged graft and is had the drain pipe, and the bottom of two drain pipes has cup jointed down single-end connecting pipe, and the top of annular shell is pegged graft and has been had two feed liquor pipes, and the single-end connecting pipe has been cup jointed on the top of two feed liquor pipes, annular plate before the one end fixedly connected with of back casing, the one end fixedly connected with of procapsid.

Furthermore, one side of the rear annular plate is provided with a plurality of mounting holes.

Furthermore, the outer wall of the annular shell is bonded with a heat insulation pad.

Furthermore, one side of the front shell is provided with a plurality of heat dissipation openings.

Further, the top inner wall and the bottom inner wall of back casing and procapsid equal fixedly connected with sliding block, lower single-end connecting pipe and last single-end connecting pipe peg graft with the sliding block.

Furthermore, bearings are connected in front of one side of the rear shell and one side of the front shell.

Furthermore, the outer wall of one side of back casing and the outer wall of one side of procapsid all bond and have the shock pad.

The utility model has the advantages that:

1. through inputing the annular shell with the coolant liquid from the feed liquor pipe, then, the coolant liquid is discharged from single-end connecting pipe down from the drain pipe to through the flow of coolant liquid in the annular shell to motor rotor, realize the heat dissipation, and then satisfy in the use of energy-saving big fan.

2. The annular shell can be insulated through the arrangement of the heat insulation pad on the annular shell, so that heat exchange between cooling liquid in the annular shell and the external environment is reduced, the cooling effect of the cooling liquid is greatly guaranteed, and the energy conservation of the device is reflected on the cooling inside the motor.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a housing of an energy-saving large fan motor according to the present invention;

fig. 2 is a right side perspective view of a housing of an energy-saving large fan motor according to the present invention;

fig. 3 is a schematic diagram of a left side three-dimensional structure of an energy-saving large fan motor housing according to the present invention.

In the figure: 1. a rear housing; 2. a front housing; 3. an annular shell; 4. a liquid outlet pipe; 5. a lower single-end connecting pipe; 6. a liquid inlet pipe; 7. an upper single-end connecting pipe; 8. a front annular plate; 9. a rear annular plate; 10. mounting holes; 11. a heat-insulating pad; 12. a heat dissipation port; 13. a slider; 14. a bearing; 15. a shock-absorbing pad.

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.

Referring to fig. 1-3, an energy-saving big fan motor shell, including back casing 1 and procapsid 2, the circumference outer wall of back casing 1 and the circumference outer wall of procapsid 2 all fixed cover are equipped with annular shell 3, cool down motor rotor through the flow of coolant liquid in annular shell 3, outlet pipe 4 has been pegged graft to annular shell 3's bottom, single-end connecting pipe 5 down has been cup jointed to two outlet pipe 4's bottom, two feed liquor pipes 6 have been pegged graft at annular shell 3's top, single-end connecting pipe 7 has been cup jointed on two feed liquor pipe 6's top, the one end integrated into one piece of back casing 1 has back annular plate 9, the one end integrated into one piece of procapsid 2 has preceding annular plate 8.

One side of back annular plate 9 is equipped with a plurality of mounting holes 10, fix motor housing on fan housing through mounting hole 10, the outer wall of annular shell 3 bonds and has heat preservation pad 11, the design that heat preservation pad 11 keeps warm annular shell 3, thereby reduce scattering and disappearing of temperature in the annular shell 3, one side of procapsid 2 is equipped with a plurality of thermovents 12, it cools down to dispel the heat to motor rotor through thermovent 12, sliding block 13 has all been welded to the top inner wall and the bottom inner wall of back casing 1 and procapsid 2, single-end connecting pipe 5 pegs graft with last single-end connecting pipe 7 with sliding block 13 down, there is bearing 14 one side of back casing 1 and one side of procapsid 2 all the preceding bearing that has connect, thereby make motor rotor's output shaft pivoted more smooth, the outer wall of one side of back casing 1 and the outer wall of one side of procapsid 2 all bond and have shock pad 15, shock pad 15 cushions the shock attenuation to back casing 1 and procapsid 2.

The working principle of the embodiment is as follows: when the cooling device is used, the motor rotor is arranged in the rear shell 1 and the front shell 2, the output shaft of the motor rotor penetrates through the bearing 14, then the rear shell 1 and the front shell 2 are fixed through the front annular plate 8 and the rear annular plate 9 through the fixing bolts, then the fan blades are arranged on the output shaft of the motor rotor, then the sliding blocks 13 slide into the slide ways of the fan shell, the motor shell is fixed on the fan shell through the mounting holes 10, then cooling liquid is input into the upper single-head connecting pipe 7 and is input into the annular shell 3 through the liquid inlet pipe 6, then the cooling liquid is discharged into the lower single-head connecting pipe 5 from the liquid outlet pipe 4, and finally the cooling liquid is discharged from the lower single-head connecting pipe 5, so that the motor rotor is cooled through the flowing of the cooling liquid in the annular shell 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a big fan motor shell of energy-saving, includes back casing (1) and procapsid (2), its characterized in that, the circumference outer wall of back casing (1) and the circumference outer wall of procapsid (2) all fixed cover be equipped with annular shell (3), the bottom of annular shell (3) is pegged graft and is had drain pipe (4), single-end connecting pipe (5) down have been cup jointed to the bottom of two drain pipes (4), the top of annular shell (3) is pegged graft and is had two feed liquor pipes (6), single-end connecting pipe (7) have been cup jointed on the top of two feed liquor pipes (6), annular plate (9) behind the one end fixedly connected with of back casing (1), annular plate (8) before the one end fixedly connected with of procapsid (2).

2. An energy saving large fan motor casing according to claim 1, characterized in that one side of the rear ring plate (9) is provided with a plurality of mounting holes (10).

3. An energy-saving large fan motor casing according to claim 1, characterized in that the outer wall of the annular casing (3) is bonded with a heat insulation pad (11).

4. An energy saving large fan motor casing according to claim 1, wherein one side of the front housing (2) is provided with a plurality of heat radiating ports (12).

5. An energy-saving big fan motor casing according to claim 1, characterized in that the top inner wall and the bottom inner wall of the rear casing (1) and the front casing (2) are both fixedly connected with sliding blocks (13), and the lower single-head connecting pipe (5) and the upper single-head connecting pipe (7) are inserted into the sliding blocks (13).

6. An energy efficient large fan motor housing according to claim 1, characterized in that bearings (14) are forward connected to one side of the rear case (1) and one side of the front case (2).

7. An energy-saving large fan motor casing according to claim 1, characterized in that the outer wall of one side of the rear casing (1) and the outer wall of one side of the front casing (2) are both adhered with shock absorbing pads (15).