CN215506035U

CN215506035U - Movable fan for air purification

Info

Publication number: CN215506035U
Application number: CN202121784258.7U
Authority: CN
Inventors: 吴怀明
Original assignee: Yancheng Super Air Conditioning Equipment Co ltd
Current assignee: Yancheng Super Air Conditioning Equipment Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-14
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to a movable fan for air purification, which comprises a shell, wherein a filtering device, a cooling device and a moving device are arranged on the shell, the filtering device comprises a filtering box, a first filtering net, a second filtering net, a blade and a driving mechanism, the blade is arranged in the shell and is rotatably connected with the shell, the filtering box is communicated with the shell, the first filtering net and the second filtering net are both slidably connected with the filtering box, and the second filtering net is arranged between the first filtering net and the blade. According to the utility model, by arranging the filtering device, air mixed with dust generated in the production process can be sucked into the filtering box, the air passes through the first filtering net and the second filtering net, the dust is adsorbed on the first filtering net and the second filtering net, and the first filtering net, the second filtering net and the filtering box are slidably connected and can be taken out for replacement.

Description

Movable fan for air purification

Technical Field

The utility model relates to the technical field of air purification, in particular to a movable fan for air purification.

Background

The large-scale equipment of factory often can produce the dust in the production process, and the dust floats in the air and is inhaled by the human body, can harm workman's health.

Patent No. CN201922034637.3 discloses a dust removal fan for heavy industrial plants, in this patent, in order to prevent the equipment from overheating, the plant is stopped at regular time and another equipment is replaced to produce in the production process, and the fan in this patent is not convenient to carry; in addition, because a plurality of devices work together in the production process of a factory, the temperature in the factory is higher, and the fan can only remove dust, so that the function is single; meanwhile, the filtering device is not easy to replace and clean, and the dust removal effect is influenced after the filtering device is used for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the problems in the prior art, the utility model provides a movable air purification fan, which aims to solve the technical problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a movable fan for air purification comprises a shell, wherein a filtering device, a cooling device and a moving device are arranged on the shell, the filtering device comprises a filtering box, a first filtering net, a second filtering net, a blade and a driving mechanism, the blade is arranged in the shell and is rotatably connected with the shell, the filtering box is communicated with the shell, the first filtering net and the second filtering net are both slidably connected with the filtering box, and the second filtering net is arranged between the first filtering net and the blade; the mobile device comprises a base, a mobile wheel, a supporting seat, a screw rod and an adjusting nut, wherein the upper surface of the base is connected with the shell, the lower surface of the base is connected with the mobile wheel, one end of the screw rod is connected with the supporting seat, the other end of the screw rod penetrates through the base and is connected with the base in a sliding mode, the adjusting nut is sleeved outside the screw rod in a threaded mode, and the adjusting nut and the lower surface of the base are connected in a rotating mode.

Preferably, the heat sink includes cooling box, coiled pipe and baffle, the cooling box sets up one side of shell, the straightway setting of coiled pipe is in the cooling box, the bend runs through the cooling box and sets up outside the cooling box, and both ends all set up outside the cooling box, the baffle is equipped with a plurality of, just the straightway of coiled pipe all passes a plurality of perpendicularly the baffle. The cooling device is designed to cool air through the coiled pipe by introducing a refrigerant into the coiled pipe.

In a further preferred mode, the driving mechanism includes a motor, a first belt wheel, a second belt wheel, a belt and a rotating shaft, the motor is disposed on the base, the first belt wheel is sleeved outside a motor shaft of the motor, the second belt wheel is sleeved outside the rotating shaft and connected with the first belt wheel through the belt, and the rotating shaft penetrates through the housing and is connected with the blades. The design of the driving mechanism can facilitate the driving of the blades to rotate, the outside air is sucked into the filter box, and the filtered air is discharged into the cooling box.

In a further preferred mode, the filter box is internally provided with four guide grooves, and two sides of the first filter screen and two sides of the second filter screen are respectively connected with the two guide grooves in a sliding mode. The design of the guide groove can facilitate the slidable connection of the first filter screen, the second filter screen and the filter box.

In a further preferred mode, handles are arranged on the first filter screen and the second filter screen. The design of handle can be convenient for take out first filter screen and second filter screen and change.

In a further preferred embodiment, the second filter has a higher filtration accuracy than the first filter. This design can improve filtration efficiency.

In a further preferred mode, the moving device is provided with four groups, and the four groups are respectively symmetrically arranged at four corners of the lower surface of the base. This design can improve the holistic stability of device.

In a further preferred embodiment, a protective cover is arranged outside the drive mechanism.

(III) advantageous effects

Compared with the prior art, the utility model provides a movable fan for air purification, which has the following beneficial effects:

according to the utility model, by arranging the filtering device, air mixed with dust generated in the production process can be sucked into the filtering box, the air passes through the first filtering net and the second filtering net, the dust is adsorbed on the first filtering net and the second filtering net, and the first filtering net, the second filtering net and the filtering box are slidably connected and can be taken out for replacement; in addition, by designing the cooling device, a refrigerant can be introduced into the coiled pipe, so that the filtered air is cooled through the coiled pipe, and the temperature in a factory is reduced; meanwhile, the moving device is arranged, so that the dust can be conveniently conveyed to the vicinity of each production device to remove dust and cool.

Drawings

FIG. 1 is a schematic view of an overall structure of a portable air cleaning fan according to the present invention;

FIG. 2 is a schematic view showing a connection structure of a driving mechanism and a vane in the present invention;

FIG. 3 is an exploded view of the filter assembly of the present invention;

FIG. 4 is a semi-sectional view of the cooling device of the present invention.

In the figure: 1. a housing; 2. a filter box; 3. a first filter screen; 4. a second filter screen; 5. a blade; 6. a base; 7. a moving wheel; 8. a supporting seat; 9. a screw; 10. adjusting the nut; 11. a cooling box; 12. a serpentine tube; 13. a partition plate; 14. a motor; 15. a first pulley; 16. a second pulley; 17. a belt; 18. a rotating shaft; 19. a guide groove; 20. a handle; 21. a shield.

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.

Example 1:

referring to fig. 1-4, a movable fan for air purification comprises a housing 1, wherein a filter device, a cooling device and a moving device are arranged on the housing 1, the filter device comprises a filter box 2, a first filter screen 3, a second filter screen 4, a blade 5 and a driving mechanism, the blade 5 is arranged in the housing 1 and rotatably connected with the housing 1, the filter box 2 is communicated with the housing 1, the first filter screen 3 and the second filter screen 4 are both slidably connected with the filter box 2, and the second filter screen 4 is arranged between the first filter screen 3 and the blade 5; the mobile device comprises a base 6, a mobile wheel 7, a supporting seat 8, a screw rod 9 and an adjusting nut 10, wherein the upper surface of the base 6 is connected with the shell 1, the lower surface of the base is connected with the mobile wheel 7, one end of the screw rod 9 is connected with the supporting seat 8, the other end of the screw rod runs through the base 6 and is connected with the base 6 in a sliding mode, and the adjusting nut 10 is sleeved outside the screw rod 9 in a threaded mode and is rotationally connected with the lower surface of the base 6. The mobile device is provided with four groups, and the four groups are respectively symmetrically arranged at four corners of the lower surface of the base 6. A protective cover 21 is arranged outside the driving mechanism.

In this embodiment, the heat sink includes cooling box 11, coiled pipe 12 and baffle 13, and cooling box 11 sets up in one side of shell 1, and the straightway setting of coiled pipe 12 is in cooling box 11, and the pipe bending runs through cooling box 11 and sets up outside cooling box 11, and both ends all set up outside cooling box 11, and baffle 13 is equipped with a plurality of, and the straightway of coiled pipe 12 all passes a plurality of baffle 13 perpendicularly. When the cooling device is used, a refrigerant is introduced into the coiled pipe 12 through two ends of the coiled pipe 12, air enters the outside through a gap between the partition plate 13 and the coiled pipe 12, and when the air passes through the gap, the refrigerant cools the air.

In this embodiment, the driving mechanism includes a motor 14, a first belt wheel 15, a second belt wheel 16, a belt 17 and a rotating shaft 18, the motor 14 is disposed on the base 6, the first belt wheel 15 is sleeved outside a motor shaft of the motor 14, the second belt wheel 16 is sleeved outside the rotating shaft 18 and connected with the first belt wheel 15 through the belt 17, and the rotating shaft 18 penetrates through the housing 1 and is connected with the blade 5. When the air-cooling fan is used, the motor 14 is started to drive the first belt wheel 15 to rotate, then the belt 17 drives the second belt wheel 16 to rotate, finally the blade 5 is driven to rotate through the rotating shaft 18, air mixed with dust from the outside is sucked into the filter box 2 to be filtered, and then the air is discharged into the cooling box 11 to be cooled and then is discharged into the outside.

In this embodiment, four guide grooves 19 are formed in the filter box 2, and both sides of the first filter screen 3 and the second filter screen 4 are slidably connected to the two guide grooves 19. Handles 20 are arranged on the first filter screen 3 and the second filter screen 4. The filtering accuracy of the second filter 4 is higher than the filtering accuracy of the first filter 3. When the filter is used, the handle 20 is pulled to drive the first filter screen 3 and the second filter screen 4 to move outwards along the guide groove 19, so that the first filter screen 3 and the second filter screen 4 are replaced.

Example 2:

in conclusion, when the device is used, the base 6 is pushed to move to a proper position under the action of the moving wheel 7, the adjusting nut 10 is rotated to drive the screw rod 9 to move downwards through threaded connection until the supporting seat 8 is contacted with the ground; the motor 14 is started to drive the first belt wheel 15 to rotate, then the belt 17 drives the second belt wheel 16 to rotate, finally the blade 5 is driven to rotate through the rotating shaft 18, the air mixed with dust from the outside is sucked into the filter box 2 and is filtered through the first filter screen 3 and the second filter screen 4, and then the filtered air is discharged.

Example 3:

in conclusion, when the air conditioner is used, a refrigerant is introduced into the coiled pipe 12 through two ends of the coiled pipe 12, the blades 5 rotate to discharge filtered air into the cooling box 11, so that the filtered air enters the outside through a gap between the partition plate 13 and the coiled pipe 12, and the refrigerant cools the air when the filtered air passes through the gap; when the first filter screen 3 and the second filter screen 4 need to be replaced, the handle 20 is pulled to drive the first filter screen 3 and the second filter screen 4 to move outwards along the guide groove 19, so that the first filter screen 3 and the second filter screen 4 are replaced.

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 fan for movable air purification, includes shell (1), its characterized in that: the cooling device is characterized in that the shell (1) is provided with a filtering device, a cooling device and a moving device, the filtering device comprises a filtering box (2), a first filtering net (3), a second filtering net (4), a blade (5) and a driving mechanism, the blade (5) is arranged in the shell (1) and is rotatably connected with the shell (1), the filtering box (2) is communicated with the shell (1), the first filtering net (3) and the second filtering net (4) are both slidably connected with the filtering box (2), and the second filtering net (4) is arranged between the first filtering net (3) and the blade (5); the mobile device comprises a base (6), a moving wheel (7), a supporting seat (8), a screw rod (9) and an adjusting nut (10), wherein the upper surface of the base (6) is connected with the shell (1), the lower surface of the base is connected with the moving wheel (7), one end of the screw rod (9) is connected with the supporting seat (8), the other end of the screw rod penetrates through the base (6) and is connected with the base (6) in a sliding mode, and the adjusting nut (10) is sleeved outside the screw rod (9) in a threaded mode and is rotationally connected with the lower surface of the base (6).

2. The movable fan for air purification according to claim 1, wherein: the cooling device comprises a cooling box (11), a coiled pipe (12) and a partition plate (13), wherein the cooling box (11) is arranged on one side of the shell (1), the straight line segment of the coiled pipe (12) is arranged in the cooling box (11), the bent pipe segment penetrates through the cooling box (11) and is arranged outside the cooling box (11), the two ends of the bent pipe segment are arranged outside the cooling box (11), the partition plate (13) is provided with a plurality of parts, and the straight line segment of the coiled pipe (12) penetrates through the partition plate (13) perpendicularly.

3. The movable fan for air purification according to claim 1, wherein: the driving mechanism comprises a motor (14), a first belt wheel (15), a second belt wheel (16), a belt (17) and a rotating shaft (18), the motor (14) is arranged on the base (6), the first belt wheel (15) is sleeved outside a motor shaft of the motor (14), the second belt wheel (16) is sleeved outside the rotating shaft (18) and connected with the first belt wheel (15) through the belt (17), and the rotating shaft (18) penetrates through the shell (1) and is connected with the blades (5).

4. The movable fan for air purification according to claim 1, wherein: be equipped with guide way (19) in rose box (2), guide way (19) are equipped with four, the both sides of first filter screen (3) and second filter screen (4) are equallyd divide respectively with two guide way (19) slidable ground is connected.

5. The movable fan for air purification according to claim 1, wherein: handles (20) are arranged on the first filter screen (3) and the second filter screen (4).

6. The movable fan for air purification according to claim 1, wherein: the filtering precision of the second filter screen (4) is higher than that of the first filter screen (3).

7. The movable fan for air purification according to claim 1, wherein: the moving device is provided with four groups, and the four groups are respectively symmetrically arranged at four corners of the lower surface of the base (6).

8. The movable fan for air purification according to claim 1, wherein: a protective cover (21) is arranged outside the driving mechanism.