CN220566304U

CN220566304U - FFU supporting plate structure

Info

Publication number: CN220566304U
Application number: CN202322161219.7U
Authority: CN
Inventors: 马俊
Original assignee: Anhui Shunshida Clean Technology Co ltd
Current assignee: Anhui Shunshida Clean Technology Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-03-08
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of filter units, and provides an FFU supporting plate structure, which comprises a device main body and further comprises: a ventilation pipe fixedly connected to the center of the top surface of the device main body, a dust screen is fixedly arranged at the top of the ventilation pipe, limiting grooves are formed in the device main body at the centers of four inner walls far away from the ventilation pipe, and telescopic rods are fixedly connected to the bottoms of the four limiting grooves; when the motor is used, vibration generated during the motor work is reduced through the arrangement of the springs, the motor is supported by the supporting plate, the four limiting grooves are connected with the four limiting blocks in a sliding way to limit the up-and-down movement of the supporting plate, the motor is prevented from being deviated in the moving process, the motor is clamped and fixed through the two clamps, loss of internal equipment caused by continuous vibration is avoided, noise is effectively restrained, and the motor is convenient for workers to use.

Description

FFU supporting plate structure

Technical Field

The utility model relates to the technical field of filter units, in particular to an FFU supporting plate structure.

Background

The FFU is a fan filter unit, the fan filter unit is a self-powered air supply filter device and is a modularized tail end air supply device with a filtering effect, the fan filter unit sucks air from the top and filters the air through HEPA, the filtered clean air is uniformly sent out from the whole air outlet surface at a speed of about 0.45 m/s+/-20%, most of FFU fan filter units are made of imported environment-friendly aluminum-zinc-coated plates, are never rusted and corrosion-resistant, are light and firm, the box body is designed by adopting a golden section proportion point, the FFU fan filter unit is attractive and elegant, the thickness of an ultrathin machine body is only 23cm, and the total thickness of a high-efficiency filter is not more than 30cm; the weight is only 24kg, saves space, is convenient for construction and installation and daily maintenance, has obvious energy-saving effect of the FFU fan filter unit, ultra-low noise, uniform wind pressure diffusion, uniform and stable wind speed of the wind outlet face, low power consumption and low running cost, and has the service life of more than 5 ten thousand hours.

However, in the use process of the conventional FFU device, due to the fact that air needs to be filtered and purified for a long time, the structural stability of the inside of the box is poor, vibration can be continuously generated in the working process of the motor, loss can be caused in the device, the service life of equipment is reduced, noise can be continuously generated, influence is caused on nearby staff, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the problems that the prior FFU device needs to filter and purify air for a long time in the use process, the structural stability of the inside of a box body is poor, vibration can be continuously generated in the working process of a motor, the inside of the device can be possibly damaged, the service life of equipment is reduced, noise can be continuously generated, the influence on nearby staff is generated, and the working efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an FFU support plate structure, comprising a device body, further comprising:

a ventilation pipe fixedly connected to the center of the top surface of the device main body, a dust screen is fixedly arranged at the top of the ventilation pipe, limiting grooves are formed in the device main body at the centers of four inner walls far away from the ventilation pipe, and telescopic rods are fixedly connected to the bottoms of the four limiting grooves;

four first springs, equal fixed mounting is in four the inside of telescopic link, four the equal fixedly connected with stopper in top of telescopic link, four the stopper with four spacing groove sliding connection respectively, four the stopper is close to one side fixedly connected with backup pad of ventilation pipe.

Preferably, the top center department fixedly connected with telescopic column of backup pad, the inside fixed mounting of telescopic column has the second spring, the center department fixed mounting at telescopic column top has the motor, fixedly connected with axis of rotation on the output shaft at motor top, the axis of rotation is kept away from one side fixedly connected with fixed column of motor, the same fixed mounting of circular surface equidistance of fixed column has a plurality of flabellum.

Preferably, the top of flexible post is kept away from the equal fixedly connected with fixed concave block of both sides circular arc edge department of motor, two fixed concave block is close to one side of motor is equal fixedly connected with two third springs, two the both sides of fixed concave block are close to four sliding groove has been seted up respectively to one side of third spring, four equal sliding connection has the sliding block on the sliding groove, four the sliding block is close to one side of motor is equal fixedly connected with anchor clamps.

Preferably, handles are fixedly connected to the centers of two sides, far away from the ventilating pipe, of the top of the device main body, a control panel is fixedly arranged on the right side, and a power interface is fixedly arranged on the bottom, close to the control panel, of the top of the device main body.

Preferably, six installation blocks are fixedly installed at the bottoms, close to the four limit grooves, of the device main body, the six installation blocks are fixedly provided with filter screen plates through fixing bolts, and a plurality of filter holes are formed in the filter screen plates at equal intervals.

Preferably, the bottom of device main part fixedly connected with base, a plurality of ventilation notch has been seted up to the bottom of base.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. when the motor is used, vibration caused by the motor is reduced through the elasticity of the telescopic column and the second spring when the motor continuously works, the motor is supported through the supporting plate, the stability of an internal structure is further enhanced through the arrangement of the telescopic rod and the first spring, the up-and-down movement of the supporting plate is limited through the sliding connection of the four limiting grooves and the four limiting blocks, the motor is prevented from being deviated in the moving process, the motor is clamped through the two clamps, the motor is prevented from shaking left and right in the working process, the motor is buffered and damped through the third spring, loss of equipment in the device due to continuous vibration is avoided, noise is effectively restrained through the direct arrangement of the springs, and the motor is convenient for workers to use.

2. When the air conditioner is in use, a worker drives the rotating shaft and the fixed column to rotate in the same direction by starting the motor, so that the plurality of fan blades rotate to start sucking air outside the ventilating pipe, the air is filtered through the inner filter screen plate, and then the air flows out through the plurality of ventilating slots on the base, so that dust and dirt in the air can be isolated by the dust screen, the cleaning amount of the worker to the dust and the like inside the air conditioner is reduced, the service life of equipment is prolonged, and the maintenance and cleaning of the air conditioner by the worker are facilitated.

Drawings

FIG. 1 is a schematic front perspective view of an FFU supporting plate structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional top perspective view of an FFU supporting plate structure in accordance with the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional bottom perspective view of an FFU supporting plate structure in accordance with the present utility model;

fig. 4 is a schematic top perspective view of a portion of an FFU supporting plate structure according to the present utility model.

Legend description: 1. a device body; 101. a handle; 102. a power interface; 103. a control panel; 104. a limit groove; 105. a mounting block; 2. a ventilation pipe; 201. a dust-proof net cover; 3. a base; 301. a ventilation slot; 4. a support plate; 401. a limiting block; 402. a telescopic rod; 403. a first spring; 5. a telescopic column; 501. a second spring; 6. a motor; 601. a rotating shaft; 602. fixing the column; 603. a fan blade; 7. a clamp; 701. a sliding block; 702. a sliding groove; 703. fixing the concave block; 704. a third spring; 8. a filter screen plate; 801. and (5) filtering the holes.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides an FFU support plate structure, including a device main body 1, further including:

the ventilating pipe 2 is fixedly connected to the center of the top surface of the device main body 1, the top of the ventilating pipe 2 is fixedly provided with a dustproof mesh cover 201, limit grooves 104 are formed in the device main body 1 at the centers of four inner walls far away from the ventilating pipe 2, and the bottoms of the four limit grooves 104 are fixedly connected with telescopic rods 402;

four first springs 403, all fixed mounting is in the inside of four telescopic links 402, and the equal fixedly connected with stopper 401 in top of four telescopic links 402, four stopper 401 and four spacing groove 104 sliding connection respectively, and one side that four stopper 401 are close to ventilation pipe 2 is fixedly connected with backup pad 4.

Further, as shown in fig. 1-4, a telescopic column 5 is fixedly connected to the center of the top of the supporting plate 4, a second spring 501 is fixedly installed in the telescopic column 5, a motor 6 is fixedly installed in the center of the top of the telescopic column 5, a rotating shaft 601 is fixedly connected to an output shaft of the top of the motor 6, a fixed column 602 is fixedly connected to one side, far away from the motor 6, of the rotating shaft 601, a plurality of fan blades 603 are fixedly installed on the same circular outer surface of the fixed column 602 at equal intervals, the effect is that air outside the ventilation pipe 2 is sucked through the plurality of fan blades 603, dust and dirt in the air are isolated through a dust screen 201, and the dust and dirt are prevented from entering the device to reduce the service life of the device.

Further, as shown in fig. 1-4, the arc edges of the two sides of the top of the telescopic column 5 far away from the motor 6 are fixedly connected with a fixed concave block 703, one side of the two fixed concave blocks 703 close to the motor 6 is fixedly connected with two third springs 704, one sides of the two fixed concave blocks 703 close to the four third springs 704 are respectively provided with a sliding groove 702, the four sliding grooves 702 are respectively and slidably connected with a sliding block 701, one side of the four sliding blocks 701 close to the motor 6 is fixedly connected with a clamp 7, and the function is to clamp and fix the motor 6 through the two clamps 7, so that the stability of the motor 6 is enhanced, and noise generated by shaking during the operation of the motor 6 is prevented.

Further, as shown in fig. 1-4, handles 101 are fixedly connected to the centers of two sides of the top of the device main body 1 far away from the ventilation pipe 2, a control panel 103 is fixedly installed on the handles 101 of the top of the device main body 1 near the right side, a power interface 102 is fixedly installed on the bottom of the top of the device main body 1 near the control panel 103, and the function is to provide power through the power interface 102 and external interface connection, and to turn on or off the working state of the motor 6 through the control panel 103.

Further, as shown in fig. 1-4, six mounting blocks 105 are fixedly mounted at the bottoms of the device main body 1, which are close to the four limiting grooves 104, the six mounting blocks 105 are fixedly provided with a filter screen plate 8 through fixing bolts, and a plurality of filter holes 801 are equally formed in the filter screen plate 8 at equal intervals, so that the mounting blocks 105 and the filter screen plate 8 are fixedly mounted through the fixing bolts, and the disassembly and the installation of the cleaning device are convenient for workers.

Further, as shown in fig. 1-4, the bottom of the device main body 1 is fixedly connected with a base 3, and a plurality of ventilation slots 301 are formed in the bottom of the base 3, so that air is filtered through the inner filter screen 8 and then flows out through the plurality of ventilation slots 301 on the base 3.

Working principle: when in use, the staff drives the rotation shaft 601 to rotate with the fixed column 602 in the same direction through opening the motor 6, so that a plurality of fan blades 603 rotate, air outside the ventilation pipe 2 starts to be sucked, and the air is filtered through the inner filter screen 8, then the dust and dirt in the air can be isolated through the plurality of ventilation slots 301 on the base 3, the cleaning amount of the staff to the dust and the like in the device is reduced, the service life of equipment is prolonged, the maintenance and cleaning of the device by the staff are facilitated, when the motor 6 continuously works, vibration caused by the work of the motor 6 is reduced through the elastic force of the telescopic column 5 and the second spring 501, and the vibration caused by the work of the motor is further enhanced through the supporting plate 4, the stability of the inner structure is further enhanced through the setting of the telescopic rod 402 and the first spring 403, the up-down movement of the supporting plate 4 is limited through the sliding connection of the four limiting grooves 104 and the four limiting blocks 401, the shifting of the motor 6 is prevented in the moving process, the motor 6 is clamped through the two clamps 7, the motor 6 is prevented from shaking left and right in the working process, the motor 6 is prevented from being vibrated in the working process, the vibration caused by the third spring 704 and the vibration caused by the continuous damping device is avoided, and the vibration is prevented from being directly used by the vibration and the vibration is reduced, and the noise is reduced.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An FFU support plate structure comprising a device body (1), characterized by further comprising:

the device comprises a ventilation pipe (2) fixedly connected to the center of the top surface of a device main body (1), a dustproof mesh cover (201) is fixedly arranged at the top of the ventilation pipe (2), limit grooves (104) are formed in the device main body (1) at the centers of four inner walls far away from the ventilation pipe (2), and telescopic rods (402) are fixedly connected to the bottoms of the four limit grooves (104);

four first springs (403), equal fixed mounting is in four the inside of telescopic link (402), four the equal fixedly connected with stopper (401) in top of telescopic link (402), four stopper (401) with four spacing groove (104) sliding connection respectively, four stopper (401) are close to one side fixedly connected with backup pad (4) of ventilation pipe (2).

2. The FFU support plate structure of claim 1 wherein: the utility model discloses a motor, including backup pad (4) and fixed bolster, top center department fixedly connected with telescopic column (5) of backup pad (4), the inside fixed mounting of telescopic column (5) has second spring (501), the center department fixed mounting at telescopic column (5) top has motor (6), fixedly connected with axis of rotation (601) on the output shaft at motor (6) top, one side fixedly connected with fixed column (602) of motor (6) are kept away from to axis of rotation (601), the same fixed mounting of circular surface equidistance of fixed column (602) has a plurality of flabellum (603).

3. The FFU support plate structure of claim 2, wherein: the top of flexible post (5) is kept away from the equal fixedly connected with fixed concave block (703) of both sides circular arc edge of motor (6), two fixed concave block (703) are close to one side of motor (6) is equal fixedly connected with two third springs (704), two the both sides of fixed concave block (703) are close to four sliding groove (702) have been seted up respectively to one side of third spring (704), four equal sliding connection has sliding block (701) on sliding groove (702), four sliding block (701) are close to one side of motor (6) is equal fixedly connected with anchor clamps (7).

4. A FFU support plate structure according to claim 3, wherein: the device is characterized in that handles (101) are fixedly connected to the centers of two sides, far away from the ventilation pipe (2), of the top of the device body (1), a control panel (103) is fixedly installed on the handles (101), close to the right, of the top of the device body (1), and a power interface (102) is fixedly installed on the bottom, close to the control panel (103), of the top of the device body (1).

5. The FFU support plate structure of claim 4 wherein: six mounting blocks (105) are fixedly mounted at the bottoms, close to the four limiting grooves (104), of the device body (1), the six mounting blocks (105) are fixedly provided with filter screen plates (8) through fixing bolts, and a plurality of filter holes (801) are formed in the filter screen plates (8) at equal intervals.

6. The FFU support plate structure of claim 5 wherein: the bottom of device main part (1) fixedly connected with base (3), a plurality of ventilation notch (301) have been seted up to the bottom of base (3).