CN217844218U

CN217844218U - Novel high-efficient FFU fan filter unit

Info

Publication number: CN217844218U
Application number: CN202222200840.5U
Authority: CN
Inventors: 邱云飞
Original assignee: Shenzhen Meiri Purification Engineering Co ltd
Current assignee: Shenzhen Meiri Purification Engineering Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-18
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to an air cleaner technical field discloses a novel high-efficient FFU fan filter unit, the power distribution box comprises a box body, baffle No. one of the equal fixedly connected with in box roof up end both sides, two baffle No. two of the equal fixedly connected with of lower terminal surface of baffle, one side outer wall of box leans on back fixedly connected with protecting sheathing, protecting sheathing's inside is fixed and is provided with driving motor, driving motor's output fixedly connected with pivot, the other end of pivot runs through protecting sheathing and box and lead screw of fixedly connected with, the one end that the pivot was kept away from to the lead screw runs through the box and fixed cover is equipped with driving pulley, one side inner wall of box leans on front fixedly connected with to rotate the seat. The utility model discloses in, can reach the effective clearance to debris on the prefilter net to and the better protection of lead screw, thereby make work efficiency higher, have better practicality.

Description

Novel high-efficient FFU fan filter unit

Technical Field

The utility model relates to an air cleaner technical field especially relates to a novel high-efficient FFU fan filter unit.

Background

But FFU fan filter unit modularization connection usefulness uses FFU fan filter unit wide application in dustless room, dustless operation panel, dustless production line, assembled dustless room and local hundredth grade application scenario.

Through retrieval, the prior patent (with the publication number of CN 206647322U) discloses a plastic FFU fan filtering unit, which comprises a main box body and an FFU high-efficiency filter, wherein a primary filter, an acoustical panel, a fan, a power box, a unique air duct gland and a motor are sequentially arranged in the main box body; the sound-absorbing plate is arranged in the main box body; the motor is fixed on the unique air duct pressure cover through screws and connected with the fan; the middle part of the main box body is used for placing a fan, and the outer side of the main box body is provided with a primary filter; the main box body is combined with the FFU high-efficiency filter; the unique air duct gland, the power box, the sound-absorbing board and the main box body are made of plastic materials.

Although the effect of during operation amortization is reached to current device, but the existence can not reach clear effect and better protection lead screw, prevents the problem because of the damage that long-time rotation brought to it is not high to lead to work efficiency, consequently, technical personnel in the field provide a novel high-efficient FFU fan filter unit, with the problem of proposing in solving above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel high-efficient FFU fan filter unit who provides can reach the effective debris clearance to the primary filter net to can reach the effective circulation of air inlet way, make work efficiency higher, simultaneously through the increase to a lead screw and No. two lead screw materials, make and to reach better protection, thereby avoid the damage because of using for a long time and bringing.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a novel high-efficiency FFU fan filtering unit comprises a box body, wherein two sides of the upper end face of a top plate of the box body are fixedly connected with a first baffle, the lower end faces of the two first baffles are fixedly connected with a second baffle, the outer wall of one side of the box body is fixedly connected with a protective shell by the rear part, a driving motor is fixedly arranged in the protective shell, the output end of the driving motor is fixedly connected with a rotating shaft, the other end of the rotating shaft penetrates through the protective shell and the box body and is fixedly connected with a first lead screw, one end, far away from the rotating shaft, of the first lead screw penetrates through the box body and is fixedly connected with a driving belt, the outer walls of the first lead screw and the second lead screw are fixedly connected with a rotating seat by the front part, the lower end faces of the two rotating seats are fixedly connected with a plurality of hairbrushes, the two sides of the upper end face of the bottom plate are fixedly connected with a transmission belt, the upper end face of the first lead screw and the lower end face of the second lead screw are fixedly connected with a plurality of sliding grooves, and the sliding grooves are arranged between two T-shaped sliding blocks, and a plurality of sliding grooves are arranged on the upper end face of the bottom plate of the box body, the upper end face of the box body is fixedly connected with an air box, and an air inlet net is fixedly arranged on the upper end face of the air box;

wear-resistant layers are fixedly laid on the outer surfaces of the first screw rod and the second screw rod, and high-temperature-resistant layers are fixedly laid at the lower ends of the two wear-resistant layers;

through the technical scheme, driving motor drives the pivot and rotates, the pivot rotates and drives a lead screw and rotate, thereby drive driving pulley and rotate, and make the synchronous rotation of driven area theory through the drive belt, make No. two lead screws rotate, and then reach the removal of sliding seat, and then make the brush remove on the prefilter screen, reach the clearance to prefilter screen upper impurity, thereby reach better work efficiency, receive the effect of material itself through a lead screw and No. two lead screws, make more have wearability and high temperature resistance, make the lead screw not receive the temperature and long-time rotation and receive the influence, avoid inconvenient and the influence work efficiency of change.

Furthermore, a box door is hinged to the lower part of the front end face of the box body, and a handle is fixedly connected to the lower part of the front end face of the box door;

through above-mentioned technical scheme, to the effective switch of handle, and then reach the effectual switch to the chamber door, the debris of dust box is put in the better clearance of convenient to use person and change and clear up just filter screen and high filter screen.

Furthermore, the box body is communicated with the air box;

through the technical scheme, wind can flow into the box body.

Further, the distance between the two first baffles is equal to the length of an opening on the upper end face of the box body, and the length of the first baffle is greater than that of the second baffle;

through the technical scheme, when wind enters the box body, the phenomenon that the wind enters the box body due to local influence and flows in the box body at will is avoided.

Further, the high-temperature resistant layer is made of a molybdenum alloy material;

through the technical scheme, the high-temperature resistant layer can achieve a better heat insulation effect by adopting the molybdenum alloy material, so that the cooling effect is more superior.

Furthermore, the wear-resistant layer is made of epoxy resin material;

through the technical scheme, the epoxy resin material adopted by the wear-resistant layer can achieve a better wear-resistant effect, so that the service life and the efficiency of the first screw rod and the second screw rod are improved.

Furthermore, the T-shaped sliding block is arranged in the T-shaped sliding groove in a sliding manner;

through above-mentioned technical scheme, the slip setting of T type slider in T type spout for opposition dust case that can be more convenient removes, thereby reaches the effect of clearance.

Furthermore, the two second baffles are not in horizontal contact with the sliding seat;

through the technical scheme, the sliding seat is prevented from being blocked by the second baffle when moving.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of novel high-efficient FFU fan filter unit uses through the cooperation of driving motor, pivot, lead screw, no. two lead screws, driving pulley, driven pulleys, drive belt, sliding seat and connecting plate to reach the removal to the brush, make the brush can reach the clearance to debris on the primary filter screen, and during two put dirt casees of propelling movement, make the air inlet more unobstructed, have better work efficiency, have better practicality.

2. The utility model provides a pair of novel high-efficient FFU fan filter unit, wearing layer and high temperature resistant layer material through a lead screw and No. two lead screws increase, and then reach the protection to a lead screw and No. two lead screws, avoid because of long-time the impaired work efficiency who brings with inconvenient change of rotation low, have better practicality and protectiveness.

3. The utility model provides a pair of novel high-efficient FFU fan filter unit is through the reasonable protection to the lead screw and the timely clearance to the debris on the primary filter screen to reach better work efficiency, avoid influencing work efficiency because of the hindrance of inside debris.

Drawings

Fig. 1 is a schematic partial front cross-sectional view of a novel high-efficiency FFU fan filter unit provided by the present invention;

fig. 2 is a schematic view of a partial top-down section of a novel high-efficiency FFU fan filter unit provided by the present invention;

FIG. 3 is a schematic side sectional view of a first lead screw and a second lead screw of a novel high-efficiency FFU fan filter unit according to the present invention;

fig. 4 is the utility model provides a novel high-efficient FFU fan filter unit's axle side schematic diagram.

Illustration of the drawings:

1. a box body; 2. a first baffle plate; 3. a second baffle; 4. a protective housing; 5. a drive motor; 6. a rotating shaft; 7. a first screw rod; 8. a driving pulley; 9. a rotating seat; 10. a second screw rod; 11. a driven pulley; 12. a transmission belt; 13. a sliding seat; 14. a connecting plate; 15. a brush; 16. a fixing plate; 17. a primary filter screen; 18. higher than the filter screen; 19. an air outlet; 20. air outlet net; 21. a T-shaped chute; 22. a T-shaped slider; 23. a dust placing box; 24. an air box; 25. a wear resistant layer; 26. a high temperature resistant layer; 27. an air inlet net; 28. a box door; 29. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a novel high-efficiency FFU fan filtering unit comprises a box body 1, wherein two sides of the upper end surface of a top plate of the box body 1 are fixedly connected with a first baffle plate 2, the lower end surfaces of the two first baffle plates 2 are fixedly connected with a second baffle plate 3, the outer wall of one side of the box body 1 is fixedly connected with a protective shell 4 close to the rear part, the inner part of the protective shell 4 is fixedly provided with a driving motor 5, the output end of the driving motor 5 is fixedly connected with a rotating shaft 6, the other end of the rotating shaft 6 penetrates through the protective shell 4 and the box body 1 and is fixedly connected with a first lead screw 7, one end of the first lead screw 7, which is far away from the rotating shaft 6, penetrates through the box body 1 and is fixedly sleeved with a driving belt wheel 8, the inner wall of one side of the box body 1 is fixedly connected with a rotating seat 9 close to the front part, the inner part of the rotating seat 9 is rotatably connected with a second lead screw 10, one end of the second lead screw 10, which is far away from the rotating seat 9, penetrates through the box body 1 and is fixedly connected with a driven belt wheel 11, the driving belt wheel 8 and the outer walls of the driven belt wheel 11 are fixedly sleeved with a driving belt 12, sliding seats 13 are respectively and spirally sleeved on the outer walls of the rod bodies of the first screw rod 7 and the second screw rod 10, the lower end surfaces of the two sliding seats 13 are fixedly connected with a connecting plate 14, the lower end surface of the connecting plate 14 is fixedly connected with a plurality of brushes 15, two sides of the upper end surface of the bottom plate of the box body 1 are respectively and fixedly connected with a fixing plate 16 close to the middle part, a primary filter screen 17 is fixedly connected between the two fixing plates 16 and close to the upper part, the middle part between the two fixing plates 16 is fixedly connected with a higher filter screen 18, a plurality of air outlets 19 are fixedly arranged on the lower end surface of the box body 1 between the two fixing plates 16, air outlet screens 20 are respectively and fixedly arranged inside the air outlets 19, T-shaped chutes 21 are respectively and fixedly arranged on two sides of the upper end surface of the bottom plate of the box body 1, T-shaped sliding blocks 22 are respectively and fixedly connected with dust boxes 23 on the upper end surfaces of the two T-shaped sliding blocks 22, the upper end face of the box body 1 is fixedly connected with an air box 24, and the upper end face of the air box 24 is fixedly provided with an air inlet net 27;

wear-resisting layers 25 are fixedly laid on the outer surfaces of the first screw rod 7 and the second screw rod 10, and high-temperature-resistant layers 26 are fixedly laid at the lower ends of the two wear-resisting layers 25.

The utility model discloses a box, including box 1, box door 28, the preceding terminal surface of box 1, the preceding terminal surface of box door 28 is by the articulated chamber door 28 that is connected with of department down, the effective switch to handle 29, and then reach the effectual switch to box door 28, the better clearance of convenient to use person puts the debris of dirt case 23 and changes and clear up just filter screen 17 and higher filter screen 18, link up the setting between box 1 and bellows 24, the distance between two baffle 2 equals the open-ended length of box 1 up end, the length of baffle 2 is greater than the length of No. two baffles 3, make wind when advancing box 1, avoid leading to the air inlet at will to flow in box 1 because of local influence, high temperature resistant layer 26 adopts molybdenum alloy material to make, high temperature resistant layer 26 is through adopting molybdenum alloy material, can reach better heat insulation effect, make the cooling effect more superior, layer 25 adopts epoxy material to make, can reach better epoxy material through the wear-resistant layer 25 adoption can reach better wear-resistant effect, thereby improve the life and the wear-resistant efficiency of No. 7 and No. two lead screw 10 type sliding blocks and the wearability of sliding block 22 sets up in the slider that the sliding chute 21 sets up and the horizontal sliding chute that the sliding is not convenient to carry out the removal of the T21, thereby two spout removal that the slide type 2 sets up and carry out the convenience.

The working principle is as follows: when the dust box is used, the air enters through the air inlet net 27 on the air box 24, the air is filtered through the primary filter net 17 and the primary filter net 18, then the air is exhausted through the air outlet net 20 of the air outlet 19, when more impurities are arranged on the primary filter net 17, the driving motor 5 works and rotates to drive the rotating shaft 6 to rotate, the rotating shaft 6 rotates to drive the first screw rod 7 to rotate, the first screw rod 7 rotates to drive the driving belt wheel 8 to rotate, the driving belt wheel 8 rotates to drive the driven belt wheel 11 to rotate through the driving belt 12, the driven belt wheel 11 rotates to drive the second screw rod 10 to rotate, the first screw rod 7 and the second screw rod 10 rotate to drive the sliding seat 13 to move, the sliding seat 13 moves to drive the connecting plate 14 to move, the connecting plate 14 moves to drive the brush 15 to move, the brush 15 moves to clean the impurities on the primary filter net 17, the impurities are moved into the dust box 23 through the movement of the brush 15, finally, the box door 28 is opened by pulling, the dust box 23 can be moved by pulling, the T-shaped sliding block 22 can stably move in the T-shaped sliding groove 21, the opposite dust box 23 can be cleaned, the primary filter net can be better replaced, the first filter net 17, the first screw rod 7 and the high-resistant layer 26 and the high-resistant layer can be better replaced, and the high-resistant layer of the first screw rod 10 and the high-resistant layer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel high-efficient FFU fan filter unit, includes box (1), its characterized in that: the utility model discloses a lead screw box, including box (1), roof up end both sides all fixedly connected with baffle (2), two the lower terminal surface of baffle (2) is equal fixedly connected with baffle No. two (3), one side outer wall of box (1) leans on back fixedly connected with protecting crust (4), the inside fixed driving motor (5) that is provided with of protecting crust (4), the output fixedly connected with pivot (6) of driving motor (5), the other end of pivot (6) runs through protecting crust (4) and box (1) and fixedly connected with lead screw (7), the one end that pivot (6) were kept away from to lead screw (7) runs through box (1) and the fixed cover is equipped with driving pulley (8), one side inner wall of box (1) leans on front fixedly connected with rotating seat (9), rotating seat (9) inside rotation is connected with lead screw (10) No. two, the one end that rotating seat (9) was kept away from to lead screw (10) runs through box (1) and fixedly connected with driven pulley (11), driving pulley (8) and driven pulley (11) are equipped with the outer wall upper and fixed cover is equipped with the screw rod body (13) and fixed connecting plate (13), the screw (13) of the fixed cover is equipped with the lower extreme of No. two lead screw (13), the lower end face of the connecting plate (14) is fixedly connected with a plurality of brushes (15), two sides of the upper end face of a bottom plate of the box body (1) are fixedly connected with fixing plates (16) close to the middle part, a primary filter screen (17) is fixedly connected between the two fixing plates (16) close to the upper part, a filter screen (18) is fixedly connected between the two fixing plates (16) and the middle part, a plurality of air outlets (19) are fixedly formed in the lower end face of the box body (1) between the two fixing plates (16), an air outlet net (20) is fixedly arranged in each air outlet (19), T-shaped sliding grooves (21) are fixedly formed in two sides of the upper end face of the bottom plate of the box body (1), T-shaped sliding blocks (22) are slidably arranged in each T-shaped sliding groove (21), a dust placing box (23) is fixedly connected with the upper end face of each T-shaped sliding block (22), an upper end face of the box body (1) is fixedly connected with an air box (24), and an air inlet net (27) is fixedly arranged on the upper end face of the air box (24);

wear-resisting layer (25) have all been laid fixedly to the surface of a lead screw (7) and No. two lead screws (10), two the lower extreme of wear-resisting layer (25) has all fixedly laid high temperature resistant layer (26).

2. The novel high efficiency FFU fan filter unit of claim 1 further comprising: the box is characterized in that a box door (28) is hinged to the lower portion of the front end face of the box body (1), and a handle (29) is fixedly connected to the lower portion of the front end face of the box door (28).

3. The novel high efficiency FFU fan filter unit of claim 1 further comprising: the box body (1) and the air box (24) are arranged in a penetrating way.

4. The new and efficient FFU fan filter unit of claim 1 further comprising: the distance between two baffle (2) equals the length of box (1) up end opening, the length of baffle (2) is greater than the length of No. two baffle (3).

5. The novel high efficiency FFU fan filter unit of claim 1 further comprising: the high-temperature resistant layer (26) is made of a molybdenum alloy material.

6. The novel high efficiency FFU fan filter unit of claim 1 further comprising: the wear-resistant layer (25) is made of epoxy resin materials.

7. The novel high efficiency FFU fan filter unit of claim 1 further comprising: the T-shaped sliding block (22) is arranged in the T-shaped sliding groove (21) in a sliding mode.

8. The novel high efficiency FFU fan filter unit of claim 1 further comprising: the two second baffles (3) are not in horizontal contact with the sliding seat (13).