CN216922619U

CN216922619U - High-temperature-resistant fan

Info

Publication number: CN216922619U
Application number: CN202220663504.1U
Authority: CN
Inventors: 方丽
Original assignee: Xi'an Dayi Electromechanical Technology Co ltd
Current assignee: Xi'an Dayi Electromechanical Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-08
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to the technical field of fans and discloses a high-temperature-resistant fan which comprises an outer shell, wherein a fixed block is fixedly connected to the surface of the outer shell, an air outlet end is arranged on the left side of the outer shell, an air inlet end is arranged on the right side of the outer shell, a protection plate is arranged on the side, located at the air outlet end, of the inner side of the outer shell, and a driving motor is arranged on the side, located at the protection plate, of the inner side of the outer shell. This high temperature resistant fan, utilize the circulating pump to drive the coolant liquid at coolant liquid circulation cavity and flow cavity mesocycle, the heat that produces the operation and inspiratory heat are taken away, realize the quick heat dissipation cooling to driving motor and interior inboard shell, the high temperature resistance of fan has been improved, and utilize and add the coolant liquid in the flow cavity, the noise that impact force and motor that receive the fan produced absorbs completely, the protective capacities to driving motor and rotating vane has been improved, reduce the noise that the operation produced simultaneously, the practicality has been improved.

Description

High-temperature-resistant fan

Technical Field

The utility model relates to the technical field of ventilation equipment, in particular to a high-temperature-resistant fan.

Background

The fan generally drives the blades to rotate through the motor, so that air is pushed to flow, wind power is generated, the purposes of ventilation, cooling and ventilation are achieved, when the fan is used, certain heat can be generated due to the operation of the motor, meanwhile, the operation environments of part of fans are different, the environment temperature is high, high-temperature gas can be sucked in during operation, and therefore when the temperature is too high, the motor and the fan blades are easily damaged.

The existing fan is low in cooling efficiency, easily causes damage to a motor when the environment temperature is high or high-temperature gas is sucked, and heat cannot be rapidly dissipated to cause accumulation, so that certain potential safety hazards are realized, and the practicability is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-temperature resistant fan, which aims to solve the problems that the cooling efficiency of the existing fan provided by the background technology is low, the motor is easily damaged when the environment temperature is high or high-temperature gas is sucked, accumulation is caused because heat cannot be quickly dissipated, certain potential safety hazards are caused, and the practicability is greatly reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature resistant fan, includes the shell body, the fixed surface of shell body is connected with the fixed block, the left side of shell body is provided with the air-out end, the right side of shell body is provided with the air inlet end, the avris that the inboard of shell body is located the air-out end is provided with the guard plate, the avris that the inboard of shell body is located the air inlet end is provided with the same guard plate, the avris that the inboard of shell body is located the guard plate is provided with driving motor, rotating vane is installed to driving motor's output, the outside of driving motor right-hand member is provided with cooling module, the inboard of shell body is provided with protective assembly, through improving the radiating efficiency in driving motor and the shell body, has improved the practicality.

Preferably, the fixed block symmetry is provided with two sets ofly, every group the upper and lower both ends that the fixed block is located the shell body are provided with two, and every the mounting hole has all been seted up on the surface of fixed block, makes things convenient for the installation and the fixed of fan.

Preferably, the air-out end is loudspeaker column structural design, dustproof filter screen is installed to the inboard of guard plate, avoids impurity and dust in the environment to get into the shell body in, influences fan normal operating.

Preferably, the cooling assembly comprises a cooling box, a cooling liquid circulation cavity, a connecting pipe and a connecting frame, the cooling box is fixedly connected to the outer side of the right end of the driving motor, the cooling liquid circulation cavity is arranged between the cooling box and the driving motor, the connecting pipe is fixedly connected to the upper end and the lower end of the cooling box, the cooling box and the outer shell are fixedly connected through the connecting frame, the cooling liquid flows in the cooling liquid circulation cavity, and the cooling and heat dissipation efficiency of the driving motor is improved.

Preferably, the protection component includes interior casing, mobile cavity, temperature sensor, control box, circulating pump and control module, the inboard of shell body is provided with interior casing, be provided with mobile cavity between interior casing and the shell body, the inboard surface mounting of interior casing has temperature sensor, the control box is installed to the upper end of shell body, install the circulating pump in the control box, control module is installed to the avris that lies in the circulating pump in the control box, gets into mobile cavity through the coolant liquid, has improved the inside cooling radiating efficiency of shell body.

Preferably, the one end and the flow cavity of connecting pipe switch on each other, the other end and the coolant liquid circulation cavity of connecting pipe switch on each other, both ends respectively with guard plate fixed connection about the interior casing, both ends all switch on each other through pipeline and flow cavity about the circulating pump, control module and circulating pump, temperature sensor electric connection, through the temperature in the temperature sensor perception fan, when the high temperature, start the circulating pump, drive the coolant liquid and flow with higher speed, realize rapid cooling.

Compared with the prior art, the utility model provides a high-temperature resistant fan, which has the following beneficial effects:

1. this high temperature resistant fan utilizes the circulating pump to drive the coolant liquid at coolant liquid circulation cavity and flow cavity mesocycle, takes away the heat that the operation produced and inspiratory heat, realizes the quick heat dissipation cooling to driving motor and interior inboard, has improved the high temperature resistance of fan.

2. This high temperature resistant fan utilizes to add the coolant liquid in flowing the cavity, absorbs the noise that the impact force that receives the fan and motor produced completely cut off, has improved the protective capacities to driving motor and rotating vane, reduces the noise that the operation produced simultaneously, has improved the practicality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the outer casing of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic cross-sectional structure of the present invention.

In the figure: 1. an outer housing; 2. a fixed block; 21. mounting holes; 3. an air outlet end; 4. an air inlet end; 5. a protection plate; 51. a dustproof filter screen; 6. a drive motor; 7. a rotating blade; 8. a cooling assembly; 801. a cooling tank; 802. a cooling fluid circulation cavity; 803. a connecting pipe; 804. a connecting frame; 9. a guard assembly; 901. an inner housing; 902. a flow cavity; 903. a temperature sensor; 904. a control box; 905. a circulation pump; 906. and a control module.

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 high-temperature-resistant fan comprises an outer shell 1, wherein fixed blocks 2 are fixedly connected to the surface of the outer shell 1, two groups of the fixed blocks 2 are symmetrically arranged, two fixed blocks 2 in each group are arranged at the upper end and the lower end of the outer shell 1, and a mounting hole 21 is formed in the surface of each fixed block 2, so that the fan can be conveniently mounted and fixed;

a driving motor 6 is arranged on the inner side of the outer shell 1 and located on the side of the protection plate 5, a rotating blade 7 is mounted at the output end of the driving motor 6, a cooling assembly 8 is arranged on the outer side of the right end of the driving motor 6, the cooling assembly 8 comprises a cooling tank 801, a cooling liquid circulation cavity 802, a connecting pipe 803 and a connecting frame 804, the cooling tank 801 is fixedly connected to the outer side of the right end of the driving motor 6, the cooling liquid circulation cavity 802 is arranged between the cooling tank 801 and the driving motor 6, the connecting pipe 803 is fixedly connected to the upper end and the lower end of the cooling tank 801, the cooling tank 801 and the outer shell 1 are fixedly connected through the connecting frame 804, and cooling liquid flows in the cooling liquid circulation cavity 802, so that the cooling and heat dissipation efficiency of the driving motor 6 is improved;

the inner side of the outer shell 1 is provided with a protection component 9, the protection component 9 comprises an inner shell 901, a flowing cavity 902, a temperature sensor 903, a control box 904, a circulating pump 905 and a control module 906, the inner side of the outer shell 1 is provided with an inner shell 901, the flowing cavity 902 is arranged between the inner shell 901 and the outer shell 1, the surface of the inner side of the inner shell 901 is provided with the temperature sensor 903, the upper end of the outer shell 1 is provided with the control box 904, the circulating pump 905 is arranged in the control box 904, the control module 906 is arranged at the side edge of the circulating pump 905 in the control box 904 and enters the flowing cavity 902 through cooling liquid, the cooling and heat dissipation efficiency in the outer shell 1 is improved, one end of a connecting pipe 803 is communicated with the flowing cavity 902, the other end of the connecting pipe 803 is communicated with the cooling liquid circulating cavity 802, the left end and the right end of the inner shell 901 are fixedly connected with the protection plate 5 respectively, and the left end and right end of the circulating pump 905 are communicated with the flowing cavity 902 through a pipeline, control module 906 and circulating pump 905, temperature sensor 903 electric connection, through the temperature in the temperature sensor 903 perception fan, when the high temperature, start circulating pump 905, drive the coolant liquid and flow with higher speed, realize the rapid cooling, through the radiating efficiency who improves in driving motor 6 and the shell body 1, improved the practicality.

The working principle is as follows: firstly, the fan is installed through the fixed block 2, when in operation, the cooling liquid is positioned in the cooling liquid circulation cavity 802 to cool the driving motor 6, so that the heat generated by the operation of the driving motor 6 is quickly taken away, meanwhile, the cooling liquid in the flowing cavity 902 cools the inner side of the outer shell 1, the over-high temperature of the fan is avoided, the high temperature resistance of the fan is improved, the impact force on the fan and the noise generated by the motor are absorbed and isolated by the cooling liquid in the flowing cavity 902, the protection capability on the driving motor 6 and the rotating blades 7 is improved, the noise generated by the operation is reduced, the practicability is improved, in the operation process, the temperature change is sensed through the temperature sensor 903, when the temperature is over-high, the control module 906 starts the circulating pump 905 to drive the cooling liquid to circularly flow in the cooling liquid circulation cavity 802 and the flowing cavity 902, the flow velocity of the cooling liquid is improved, the cooling and heat dissipation efficiency is improved, and the practicability is improved.

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. The utility model provides a high temperature resistant fan, includes shell body (1), its characterized in that: the fixed surface of shell body (1) is connected with fixed block (2), the left side of shell body (1) is provided with air-out end (3), the right side of shell body (1) is provided with air inlet end (4), the avris that the inboard of shell body (1) is located air-out end (3) is provided with guard plate (5), the avris that the inboard of shell body (1) is located air inlet end (4) is provided with same guard plate (5), the avris that the inboard of shell body (1) is located guard plate (5) is provided with driving motor (6), rotating vane (7) are installed to driving motor's (6) output, the outside of driving motor (6) right-hand member is provided with cooling module (8), the inboard of shell body (1) is provided with protection component (9).

2. The high temperature resistant fan of claim 1, wherein: the fixed block (2) is symmetrically provided with two groups, each group is provided with two upper and lower ends, located on the outer shell (1), of the fixed block (2), and each mounting hole (21) is formed in the surface of the fixed block (2).

3. The high temperature resistant fan of claim 1, wherein: air-out end (3) are the design of loudspeaker column structure, dustproof filter screen (51) are installed to the inboard of guard plate (5).

4. The high temperature resistant fan of claim 1, wherein: cooling unit (8) include cooler bin (801), coolant liquid circulation cavity (802), connecting pipe (803) and link (804), outside fixedly connected with cooler bin (801) of driving motor (6) right-hand member, be provided with coolant liquid circulation cavity (802) between cooler bin (801) and driving motor (6), the equal fixedly connected with connecting pipe (803) in upper and lower both ends of cooler bin (801), cooler bin (801) and shell body (1) are through link (804) fixed connection.

5. The high temperature resistant fan of claim 4, wherein: protection component (9) are including interior casing (901), flowing cavity (902), temperature sensor (903), control box (904), circulating pump (905) and control module (906), the inboard of outer casing (1) is provided with interior casing (901), be provided with flowing cavity (902) between interior casing (901) and outer casing (1), the surface mounting of interior casing (901) inboard has temperature sensor (903), control box (904) are installed to the upper end of outer casing (1), install circulating pump (905) in control box (904), control module (906) are installed to the avris that lies in circulating pump (905) in control box (904).

6. The high temperature resistant fan of claim 5, wherein: the one end and the cavity (902) that flows of connecting pipe (803) are put through each other, the other end and the coolant liquid circulation cavity (802) of connecting pipe (803) are put through each other, the left and right sides both ends of interior casing (901) respectively with guard plate (5) fixed connection, the left and right sides both ends of circulating pump (905) are all put through each other through pipeline and cavity (902) that flows, control module (906) and circulating pump (905), temperature sensor (903) electric connection.