CN215486832U

CN215486832U - Fan and outer air-guiding heat-dissipating structure thereof

Info

Publication number: CN215486832U
Application number: CN202122080620.9U
Authority: CN
Inventors: 叶斌; 王云华
Original assignee: Shenzhen Chiyu Technology Co ltd
Current assignee: Shenzhen Chiyu Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-11
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a fan and an external wind-guiding heat-dissipating structure thereof, comprising: the utility model relates to a circulating cooling device for a refrigerator, which comprises a square frame and a lapping frame fixed on the outer wall of the rear end of the square frame close to the four corners, wherein a circulating water pipe is uniformly sleeved in the lapping frame, the cooling liquid in the cooling liquid tank can be conveyed into the second header pipe through the water outlet pipe and discharged into the circulating water pipe through the second hollow frame, the cooling liquid is circulated for a circle in the circulating water pipe and then is collected into the first hollow frame, and is discharged into the cooling liquid tank again through the first header pipe for storage, thereby realizing cooling liquid circulation, and the first header pipe positioned in the cooling tank is arranged in a snake-shaped distribution, thereby greatly increasing the contact area between the first header pipe and the cooling tank, the liquid in the first main pipe can be effectively cooled through the cooler, and the cooling liquid tank is communicated with the cooling tank, so that the cooler can also indirectly cool the cooling liquid in the cooling liquid tank.

Description

Fan and outer air-guiding heat-dissipating structure thereof

Technical Field

The utility model belongs to the technical field of fans, and particularly relates to a fan and an external air-guiding heat-dissipating structure thereof.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The fan is a Chinese habit short for gas compression and gas conveying machinery, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; in the working process of the fan, the direction of the fan is usually controlled by installing an air deflector on the fan.

The prior fan technology has the following problems: the existing fan has certain defects in the application of actual life and work, the fan can generate a large amount of heat due to long-time work, the direction of blowing of the fan can be adjusted by the existing fan air deflector, but the heat generated during the work of the fan cannot be well dissipated, and the heat of the fan cannot be well dissipated due to the fact that the shell of the fan is closed, so that the service life of the fan is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fan and an external air-guiding and heat-dissipating structure thereof, and aims to solve the problems that the fan in the background art generates a large amount of heat due to long-time work, and the heat of the fan cannot be well dissipated due to the closed shell of the fan, so that the service life of the fan is greatly shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: an outer wind-guiding heat radiation structure, it includes: the square frame and be fixed in the square frame rear end and lean on the overlap joint frame on the outer wall of four corners department, the ventilation groove has been seted up to the inside of square frame, the inside rotation in ventilation groove is connected with the aviation baffle, four the inside of overlap joint frame is evenly overlapped and is equipped with circulating pipe, the hollow frame of second is connected to the upper end mouth lower extreme on the circulating pipe left side, the lower end mouth upper end in circulating pipe left side is connected with first hollow frame, the square frame left side is equipped with the circulative cooling mechanism, the circulative cooling mechanism is connected with the hollow frame of second through the second house steward, the circulative cooling mechanism is connected with first hollow frame through first house steward.

Preferably, the outer wall of the lap joint frame is provided with a support frame for supporting and fixing the circulating cooling mechanism.

Preferably, the circulating water pipe is communicated with the second hollow frame and the first hollow frame.

Preferably, the circulating cooling mechanism comprises an outer box, a cooling liquid tank for containing cooling liquid is arranged inside the outer box, a cooling tank is arranged inside the outer box on one side of the cooling liquid tank, the cooling liquid tank and the cooling tank are communicated, a circulating water pump is fixed inside the cooling liquid tank, and a cooler is fixed inside the cooling tank.

Preferably, the right-hand member is equipped with outlet pipe and inlet tube respectively about the circulating water pump, second house steward one end runs through outer container outer wall and is connected with the outlet pipe, first house steward one end runs through outer container outer wall and locates the cooling tank top, and the first house steward that is located the cooling tank inside is outer wind-guiding heat radiation structure, its characterized in that: the serpentine shape is distributed.

A blower, comprising: bellows, flabellum, mounting panel and like aforementioned outer wind-guiding heat radiation structure, inside the bellows was located to the flabellum, the mounting panel is fixed in the outer wall of bellows for install bellows, the edge department of bellows is located to the inboard cover of overlap joint frame.

Compared with the prior art, the utility model provides a fan and an external air-guiding heat-dissipating structure thereof, which have the following beneficial effects:

the circulating cooling mechanism is arranged, a circulating water pump in the circulating cooling mechanism is utilized, cooling liquid in a cooling liquid tank can be conveyed into the second header pipe through the water outlet pipe and is discharged into the circulating water pipe through the second hollow frame, the cooling liquid is circulated in the circulating water pipe for a circle, then is collected into the first hollow frame and is discharged into the cooling liquid tank again through the first header pipe for storage, and cooling liquid circulation is realized;

the first header pipe positioned in the cooling tank is arranged in a serpentine distribution mode, so that the contact area between the first header pipe and the cooling tank is greatly increased, liquid in the first header pipe can be effectively cooled through the cooler, and the cooling liquid tank and the cooling tank are communicated, so that the cooler can also indirectly cool cooling liquid in the cooling liquid tank, the cooling liquid flowing through the outer wall of the air box is ensured to be in a cooling state, and the heat dissipation capacity is improved;

the fan comprises a fan body, a fan air guide plate, a lap joint frame, a circulating water pipe, a fan air guide plate, a fan water guide plate and a fan water guide plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic perspective view of a fan and an external wind guiding and heat dissipating structure thereof according to the present invention;

FIG. 2 is a schematic view of a fan assembly according to the present invention;

fig. 3 is a schematic view of an external wind guiding and heat dissipating structure according to the present invention;

FIG. 4 is a schematic view of the internal structure of the circulating cooling mechanism according to the present invention;

in the figure: 1. an air box; 101. a fan blade; 102. mounting a plate; 2. a circulating water pipe; 3. a lapping frame; 4. a square frame; 5. an air deflector; 6. a ventilation slot; 7. a first hollow frame; 8. a support frame; 9. a circulating cooling mechanism; 901. a cooling liquid tank; 902. a cooling tank; 903. an outer box; 904. a cooling machine; 905. a water circulating pump; 10. a second hollow frame; 11. a second manifold; 12. a first manifold.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fan and outer wind-guiding heat radiation structure thereof, it includes: the wind box comprises a square frame 4 and lap joint frames 3 fixed on the outer wall of the position close to the four corners at the rear end of the square frame 4, wherein a ventilation groove 6 is formed in the square frame 4, an air deflector 5 is rotatably connected in the ventilation groove 6, the direction of discharged wind can be adjusted by adjusting the angle of the air deflector 5, circulating water pipes 2 are uniformly sleeved in the four lap joint frames 3, the circulating water pipes 2 are tightly attached to the outer wall of the wind box 1, heat on the outer wall of the wind box 1 can be rapidly taken away by cooling liquid flowing in the circulating water pipes 2, a second hollow frame 10 is connected to the lower end of an upper port on the left side of each circulating water pipe 2, a first hollow frame 7 is connected to the upper end of a lower port on the left side of each circulating water pipe 2, a circulating cooling mechanism 9 is arranged on the left side of the square frame 4, the circulating cooling mechanism 9 is connected with the second hollow frame 10 through a second header pipe 11, and the circulating cooling mechanism 9 is connected with the first hollow frame 7 through a first header pipe 12, the inside of the circulating water pipe 2 is circularly filled with water by the circulating cooling mechanism 9.

The outer wall of the lap joint frame 3 is provided with a support frame 8 for supporting and fixing the circulating cooling mechanism 9, the support frame 8 is used for fixing the circulating cooling mechanism 9 on one side of the lap joint frame 3 stably, and the circulating cooling mechanism 9 can work stably.

The circulating water pipe 2 and the second hollow frame 10 are communicated with each other, the circulating water pipe 2 and the first hollow frame 7 are communicated with each other, the circulating cooling mechanism 9 fills the cooling liquid into the second hollow frame 10, the cooling liquid is filled into the circulating water pipe 2 through the second hollow frame 10 for circulation, then the circulating water is collected into the first hollow frame 7 again, and finally the circulating water is discharged into the circulating cooling mechanism 9 again.

The circulating cooling mechanism 9 includes an outer box 903, a cooling liquid tank 901 for containing the cooling liquid is provided inside the outer box 903, a cooling tank 902 is provided inside the outer box 903 on one side of the cooling liquid tank 901, the cooling liquid tank 901 and the cooling tank 902 are in a communicating state, a circulating water pump 905 is fixed inside the cooling liquid tank 901, the cooling liquid in the cooling liquid tank 901 is conveyed to the second header pipe 11 by the circulating water pump 905, a cooler 904 is fixed inside the cooling tank 902, the cooler 904 cools the inside of the cooling tank 902, and the cooling liquid tank 901 and the cooling tank 902 are in a communicating state, so that the cooler 904 can also indirectly cool the cooling liquid in the cooling liquid tank 901.

In order to be able to pump the cooling liquid tank 901 into the second main pipe 11, the left end and the right end of the circulating water pump 905 are respectively provided with a water outlet pipe and a water inlet pipe, one end of the second main pipe 11 penetrates through the outer wall of the outer box 903 and is connected with the water outlet pipe, the circulating water pump 905 conveys the cooling liquid in the cooling liquid tank 901 to the second main pipe 11 through the water outlet pipe, one end of the first main pipe 12 penetrates through the outer wall of the outer box 903 and is arranged above the cooling liquid tank 901, the first main pipe 12 is used for storing the circulated cooling liquid in the cooling liquid tank 901 again, and the first main pipe 12 located inside the cooling liquid tank 902 is distributed in a serpentine shape, so that the contact area between the first main pipe 12 and the cooling liquid tank 902 is greatly increased, and the liquid inside the first main pipe 12 is effectively cooled.

A blower, comprising: bellows 1, flabellum 101, mounting panel 102 and as aforementioned outer wind-guiding heat radiation structure, inside 1 bellows were located to

flabellum

101, 1 inside motors that are equipped with of bellows, it is rotatory to drive flabellum 101 through the motor, mounting panel 102 is fixed in 1 outer wall of bellows for install

bellows

1, 3 inboard covers of overlap joint frame locate 1's edge department of bellows, conveniently install outer wind-guiding heat radiation structure in the fan outside through overlap joint frame 3.

The working principle and the using process of the utility model are as follows: after the air cooling device is installed, when the air cooling device works, the lap joint frame 3 is sleeved on the edge of the outer wall of the air box 1, the outer air guiding and heat dissipating structure is installed outside the air blower, when the air cooling device works, the angle of the air guide plate 5 is adjusted, the direction of the discharged air can be adjusted, the cooling liquid in the cooling liquid tank 901 is conveyed into the second main pipe 11 through the water outlet pipe by the circulating water pump 905 and is discharged into the circulating water pipe 2 through the second hollow frame 10, the heat on the air box 1 can be taken away due to the fact that the circulating water pipe 2 is tightly attached to the outer wall of the air box 1, the cooling liquid circulating for one circle in the circulating water pipe 2 is collected into the first hollow frame 7 and is discharged into the cooling liquid tank 901 again through the first main pipe 12 for storage, and in the discharging process, the first main pipes 12 in the cooling tank are distributed in a snake shape 902, so that the contact area between the first main pipes 12 and the cooling tank 902 is greatly increased, the liquid in the first main pipe 12 is effectively cooled, and the cooling liquid tank 901 and the cooling liquid tank 902 are in a communicated state, so that the cooling machine 904 can also indirectly cool the cooling liquid in the cooling liquid tank 901, thereby ensuring that the cooling liquid flowing through the outer wall of the air box 1 is in a cooling state and improving the heat dissipation capacity.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An outer wind-guiding heat radiation structure, its characterized in that, it includes: the air-conditioning device comprises a square frame (4) and a lap joint frame (3) fixed on the outer wall of the position close to the four corners of the rear end of the square frame (4), wherein a ventilation groove (6) is formed in the square frame (4), an air deflector (5) is rotatably connected to the inside of the ventilation groove (6), four circulating water pipes (2) are uniformly sleeved in the lap joint frame (3), the lower end of an upper port in the left side of each circulating water pipe (2) is connected with a second hollow frame (10), the upper end of a lower port in the left side of each circulating water pipe (2) is connected with a first hollow frame (7), a circulating cooling mechanism (9) is arranged on the left side of the square frame (4), the circulating cooling mechanism (9) is connected with the second hollow frame (10) through a second main pipe (11), and the circulating cooling mechanism (9) is connected with the first hollow frame (7) through a first main pipe (12).

2. The external wind guiding and heat dissipating structure of claim 1, wherein: and a support frame (8) for supporting and fixing the circulating cooling mechanism (9) is arranged on the outer wall of the lap joint frame (3).

3. The external wind guiding and heat dissipating structure of claim 1, wherein: the circulating water pipe (2) is communicated with the second hollow frame (10) and the circulating water pipe (2) is communicated with the first hollow frame (7).

4. The external wind guiding and heat dissipating structure of claim 1, wherein: the circulating cooling mechanism (9) comprises an outer box (903), a cooling liquid tank (901) for containing cooling liquid is arranged in the outer box (903), a cooling tank (902) is arranged in the outer box (903) on one side of the cooling liquid tank (901), the cooling liquid tank (901) and the cooling tank (902) are communicated, a circulating water pump (905) is fixed in the cooling liquid tank (901), and a cooling machine (904) is fixed in the cooling tank (902).

5. The external wind guiding and heat dissipating structure of claim 4, wherein: end is equipped with outlet pipe and inlet tube respectively about circulating water pump (905), second house steward (11) one end runs through outer container (903) outer wall and is connected with the outlet pipe, first house steward (12) one end runs through outer container (903) outer wall and locates cooling tank (901) top, and first house steward (12) that are located cooling tank (902) inside are snakelike distribution.

6. A fan, characterized in that it comprises: bellows (1), flabellum (101), mounting panel (102) and according to claim 1 one kind outer wind-guiding heat radiation structure, inside bellows (1) was located to flabellum (101), mounting panel (102) are fixed in the outer wall of bellows (1) for install bellows (1), the edge department of bellows (1) is located to the inboard cover of overlap joint frame (3).