CN219243819U

CN219243819U - FFU fan filter unit with adjustable

Info

Publication number: CN219243819U
Application number: CN202222184866.5U
Authority: CN
Inventors: 邱云飞
Original assignee: Shenzhen Meiri Purification Engineering Co ltd
Current assignee: Shenzhen Meiri Purification Engineering Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-06-23
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to the technical field of beauty instruments and discloses an adjustable FFU fan filter unit which comprises a machine body, wherein a first machine case and a second machine case are respectively and fixedly arranged on the front end face of the machine body, a rotating shaft is fixedly connected with the first machine case and the second machine case, a first noise reduction box is fixedly arranged on a first rotating motor, a first rotating motor is fixedly arranged in the first noise reduction box, a first fan is arranged at the output end of the first rotating motor, a second noise reduction box is fixedly arranged in the second machine case, a second rotating motor is fixedly arranged in the second noise reduction box, and a second fan is fixedly arranged at the output end of the second rotating motor. In the adjustable FFU fan filter unit, the noise reduction boxes are arranged in the two machine boxes, so that noise is reduced when a machine runs, a worker does not receive the influence of fan noise when working in a dust-free room, and meanwhile, the working efficiency of the worker is improved.

Description

FFU fan filter unit with adjustable

Technical Field

The utility model relates to the technical field of FFU fans, in particular to an adjustable FFU fan filter unit.

Background

The fan filter unit is structurally divided into: the integral, split and filter lower mounting type has the advantages of the three modes; in long-term development, however, the split fan is more suitable for future development, is more convenient to install, maintain and maintain, greatly improves the utilization rate of products, and enables the products to be more energy-saving and environment-friendly. Filters are commonly used in air purification system applications to regulate the flow of air through the filter using fans and require a uniform air velocity output from the air outlet face of the air filter. However, in practical application, the coverage area of the air outlet of the fan is smaller than that of the filter, and the obvious disadvantages are that: the wind speed near the air outlet of the fan is maximum, the wind speeds at other places are irregularly distributed, the service performance of the filter and the unit is seriously affected, and the service life of the product is greatly shortened.

Through searching, the prior patent (publication number: CN 208364418U) discloses an FFU fan filter unit. The problem that the air quantity of each air port of the centralized air supply system is balanced is avoided in the technology of the patent, and the box body is firm in structure, simple and convenient in processing mode and good in sealing effect, but the problem that the movement is inconvenient and the noise is large exists, so that the fan is inconvenient to use. Accordingly, one skilled in the art provides an adjustable FFU fan filter unit to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an adjustable FFU fan filter unit, which is characterized in that noise reduction boxes are arranged in two machine boxes, so that noise is reduced when a machine runs, a worker does not receive the influence of fan noise when working in a dust-free room, meanwhile, the working efficiency of the worker is improved, two fans are arranged in the machine boxes, one fan is added more than a common fan, the wind speed of the fan can be adjusted through a fixed plate arranged at the top end of the first fan, meanwhile, the power is increased, the air is purified, and the working efficiency of the machine is greatly improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable FFU fan filter unit, includes the organism, the terminal surface is fixed respectively and is set up first quick-witted case and second quick-witted case before the organism, first quick-witted case top is fixed and is provided with the regulator, first quick-witted case and second quick-witted case and the fixedly connected with axis of rotation of organism, first rotation motor is fixed and is provided with first case of making an uproar that falls, first case internal fixation of making an uproar is provided with first rotation motor, first rotation motor output is fixed and is provided with first fan, second machine case internal fixation is provided with the second case of making an uproar that falls, second rotation motor output is fixed and is provided with the second fan, first machine case and second machine case terminal surface all are fixed and are provided with the dust screen before, first machine case rear end is fixed and is provided with the operation mainboard, operation mainboard internal fixation is provided with the controller;

through above-mentioned technical scheme, set up two fans and added a fan more than ordinary fan in quick-witted incasement, can adjust the wind speed of fan through the fixed plate that first fan top set up, also increase power air-purifying simultaneously, improvement machine's that by a wide margin work efficiency.

Further, a handle is fixedly arranged at the top end of the machine body;

through the technical scheme, the fan is convenient to move.

Further, the two sides of the machine body are fixedly provided with radiating plates;

through above-mentioned technical scheme, the fan is through heating panel heat dissipation.

Further, fixing blocks are fixedly arranged at four corners of the bottom end of the machine body, and self-locking universal wheels are fixedly arranged at the bottom ends of the four fixing blocks;

through the technical scheme, the self-locking universal wheel can control the trend of the fan.

Further, an air inlet is fixedly arranged at the rear end of the machine body, an air inlet fan is fixedly arranged in the air inlet, and a filter is fixedly arranged at one side, far away from the air inlet fan, of the air inlet;

through the technical scheme, the air inlet sucks air into the filter through the air inlet fan.

Further, a primary filter screen is fixedly arranged in the filter close to one side of the fan;

through the technical scheme, the air sucked by the inlet fan enters the primary filter screen.

Further, a high-efficiency filter screen is fixedly arranged on one side, far away from the inlet fan, of the primary filter screen;

through the technical scheme, air enters the high-efficiency filter screen to be filtered again after passing through the primary filter screen.

Further, a fixing plate is fixedly arranged on one side, far away from the primary filter screen, of the efficient filter screen;

through above-mentioned technical scheme, the fan is fixed to the fixed plate.

The utility model has the following beneficial effects:

1. according to the adjustable FFU fan filter unit, two fans are arranged in the case, one fan is added more than the common fan, the wind speed of the fan can be adjusted through the fixing plate arranged at the top end of the first fan, meanwhile, the power is increased, the air is purified, and the working efficiency of the machine is greatly improved.

2. The adjustable FFU fan filter unit is characterized in that the noise reduction boxes are arranged in the two machine boxes, so that noise is reduced when a machine runs, a worker does not receive the influence of fan noise when working in a dust-free room, and meanwhile, the working efficiency of the worker is improved.

3. The adjustable FFU fan filter unit is characterized in that a primary filter screen and a high-efficiency filter screen are arranged in a machine body, so that large particle molecules in air are reduced after the air passes through the primary filter screen, and then the air passing through the primary filter screen is filtered through the high-efficiency filter screen more finely.

Drawings

FIG. 1 is a front isometric view of an adjustable FFU fan filter unit of the present utility model;

FIG. 2 is a front cross-sectional view of an adjustable FFU blower filter unit in accordance with the present utility model;

FIG. 3 is a side cross-sectional view of an adjustable FFU blower filter unit in accordance with the present utility model;

fig. 4 is a diagram illustrating an operation main board of an adjustable FFU fan filter unit according to the present utility model.

Legend description:

1. a body; 2. a first fan; 3. a first chassis; 4. a heat dissipation plate; 5. self-locking universal wheels; 6. a fixed block; 7. a second fan; 8. a second chassis; 9. a dust screen; 10. a rotating shaft; 11. a first noise reduction box; 12. a handle; 13. a regulator; 14. a filter; 15. an air inlet; 16. a primary filter screen; 17. a high-efficiency filter screen; 18. a first rotating motor; 19. a second rotating motor; 20. a fixing plate; 21. operating a main board; 22. a controller; 23. a second noise reduction box; 24. and (5) entering a fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an FFU fan filter unit with adjustable, including organism 1, organism 1 front end face is fixed respectively to set up first machine case 3 and second machine case 8, and first machine case 3 top is fixed to be provided with regulator 13, and first machine case 3 and second machine case 8 and organism 1's fixedly connected with axis of rotation 10, first rotation motor 18 is fixed to be provided with first case of making an uproar 11 that falls, and first case 11 internal fixation of making an uproar is provided with first rotation motor 18, and first rotation motor 18 output is fixed to be provided with first fan 2, and second machine case 8 internal fixation is provided with second machine case 8 second case of making an uproar 23, and second case 23 internal fixation of making an uproar is provided with second rotation motor 19, and second rotation motor 19 output is fixed to be provided with second fan 7, and first machine case 3 and second machine case 8 front end face all are fixed to be provided with dust screen 9, and first machine case 3 rear end is fixed to be provided with operation mainboard 21, and operation mainboard 21 internal fixation is provided with controller 22.

The fixed handle 12 that is provided with in organism 1 top, the equal fixed heating panel 4 that is provided with in organism 1 both sides, the equal fixed block 6 that is provided with in organism 1 bottom four corners department, four fixed block 6 bottom mounting sets up auto-lock universal wheel 5, the fixed income wind gap 15 that is provided with in organism 1 rear end, the inside fixed income fan 24 that is provided with of income wind gap 15, the fixed filter 14 that is provided with in income fan 24 one side of keeping away from of income wind gap 15, the inside fixed first-effect filter screen 16 that is provided with in fan 24 one side that is close to of filter 14, the first-effect filter screen 16 is kept away from into fan 24 one side fixed high-efficiency filter screen 17 that is provided with, the first-effect filter screen 16 one side fixed plate 20 that is kept away from to high-efficiency filter screen 17.

Working principle: when the fan is used, the self-locking universal wheel 5 is used for pushing the machine body 1 to a proper position, the regulator 13 is used for regulating the wind speed, the wind inlet 15 is used for introducing wind through the wind inlet fan 24, air enters the primary filter screen 16 for preliminary filtration, the air is further purified through the high-efficiency filter screen 17, and the purified air is discharged through the first fan 2 and the second fan 7.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adjustable FFU fan filter unit, includes organism (1) and first rotation motor (18), its characterized in that: the front end face of the machine body (1) is fixedly provided with a first machine case (3) and a second machine case (8) respectively, the top end of the first machine case (3) is fixedly provided with a regulator (13), one sides, close to the machine body (1), of the tops of the first machine case (3) and the second machine case (8) are respectively provided with a rotating shaft (10) in a rotating mode, the first rotating motor (18) is fixedly provided with a first noise reduction box (11), the first noise reduction box (11) is internally fixedly provided with a first rotating motor (18), and the output end of the first rotating motor (18) is fixedly provided with a first fan (2);

the novel fan is characterized in that a second noise reduction box (23) is fixedly arranged in the second machine box (8), a second rotating motor (19) is fixedly arranged in the second noise reduction box (23), a second fan (7) is fixedly arranged at the output end of the second rotating motor (19), dust screens (9) are fixedly arranged on the front end faces of the first machine box (3) and the second machine box (8), an operation main board (21) is fixedly arranged at the rear end of the first machine box (3), and a controller (22) is fixedly arranged in the operation main board (21).

2. The adjustable FFU blower filter unit of claim 1, wherein: the top end of the machine body (1) is fixedly provided with a handle (12).

3. The adjustable FFU blower filter unit of claim 1, wherein: the two sides of the machine body (1) are fixedly provided with radiating plates (4).

4. The adjustable FFU blower filter unit of claim 1, wherein: the four corners of the bottom end of the machine body (1) are fixedly provided with fixing blocks (6), and the bottom ends of the four fixing blocks (6) are fixedly provided with self-locking universal wheels (5).

5. The adjustable FFU blower filter unit of claim 1, wherein: the novel air conditioner is characterized in that an air inlet (15) is fixedly arranged at the rear end of the machine body (1), an air inlet fan (24) is fixedly arranged in the air inlet (15), and a filter (14) is fixedly arranged on one side, far away from the air inlet fan (24), of the air inlet (15).

6. The adjustable FFU blower filter unit of claim 5, wherein: a primary filter screen (16) is fixedly arranged in the filter (14) at one side close to the inlet fan (24).

7. The adjustable FFU blower filter unit of claim 6, wherein: the primary filter screen (16) is fixedly provided with a high-efficiency filter screen (17) at one side far away from the inlet fan (24).

8. The adjustable FFU blower filter unit of claim 7, wherein: a fixing plate (20) is fixedly arranged on one side, far away from the primary filter screen (16), of the efficient filter screen (17).