CN217584640U

CN217584640U - FFU electric lifting laminar flow hood device

Info

Publication number: CN217584640U
Application number: CN202221407644.9U
Authority: CN
Inventors: 谭家宇; 苏扬; 梁智杰; 崔利凯
Original assignee: Boaovax Biotechnology Co ltd
Current assignee: Boaovax Biotechnology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-14
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a FFU electric lifting laminar flow hood device, which comprises a lifting adjusting component, wherein the input end of a filtering component is connected with a power component in a sealing way, and the output end of the filtering component is connected with the lifting adjusting component in a sealing way; the lifting adjusting assembly comprises a support, the support is a square body and is provided with a top plate in a sealed mode, the filtering assembly is fixedly connected with the top plate, two opposite side portions on the support are provided with fixed side plates in a sealed mode, the other opposite side portions on the support are provided with fixed side plates, the fixed side plates are connected with the output side of the lifting component, the input side of the lifting component is connected with a driving motor, the driving motor is fixedly arranged on the support, and the top of the support is provided with a sliding hole in sealed fit with the fixed side plates. This design adopts transparent ya keli board as the laminar flow safety cover, uses motor drive lift laminar flow safety cover, makes easy and simple to handle, and FFU's clean air supply obtains the protection, and aseptic operation process is fully protected, can also solve the inconvenience and the sanitary clean problem of personnel's operation.

Description

FFU electric lifting laminar flow hood device

Technical Field

The utility model relates to a fan technical field, in particular to FFU electric lift laminar flow hood device.

Background

Need carry out protection control to clean air supply under the FFU, current FFU unit design generally for not having laminar flow safety cover or using the transparent roll of curtain of PVC as laminar flow protection, such design is very inconvenient when the operation, and FFU's clean air supply can not protected simultaneously, can't realize aseptic operation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide FFU electric lift laminar flow hood device.

The purpose of the utility model is realized through the following technical scheme:

the FFU electric lifting laminar flow hood device comprises a power assembly, a filtering assembly and a lifting adjusting assembly, wherein the input end of the filtering assembly is connected with the power assembly in a sealing manner, and the output end of the filtering assembly is connected with the lifting adjusting assembly in a sealing manner;

the lifting adjusting assembly comprises a support, a top plate, fixed side plates, lifting parts and a driving motor, wherein the support is in a square body shape and is provided with the top plate in a sealed mode, the filtering assembly is fixedly connected with the top plate, the two opposite sides of the support are arranged in a sealed mode, the two opposite sides of the support are provided with the fixed side plates, the fixed side plates are connected with the output side of the lifting parts, the input side of the lifting parts is connected with the driving motor, the driving motor is fixedly arranged on the support, and the top of the support is provided with sliding holes matched with the fixed side plates in a sealed mode.

Further, the lifting component comprises a fixing strip, a rack and a gear, the fixing strip is fixedly connected with the side edge of the lifting side plate, the rack is fixedly connected with the fixing strip, the rack is matched with the gear, the gear is fixedly arranged on an output shaft of the driving motor, and a sliding groove matched with the lifting side plate is formed in the support.

Further, filtering component includes input tube, output tube, filters shell body and filter element, the input of input tube with power component sealing connection, the output of input tube passes through filter the shell body with the input sealing connection of output tube, the output of output tube with gas pocket sealing connection on the roof, filter element sets up the inside of filtering the shell body just is used for filtered air.

Further, the filter element component comprises a filter screen layer and a polyurethane filter layer, the filter screen layer and the polyurethane filter layer are both arranged inside the filter outer shell in a sealing mode, and the filter screen layer is arranged close to the side of the input pipe.

Further, the power assembly comprises a plurality of air inlet machines, and the air inlet machines are connected with the input end of the input pipe in a sealing mode.

Further, the fixed side plate and the lifting side plate are both transparent acrylic plates.

Furthermore, a convex edge is arranged on the side wall of the sliding groove, the convex edge is parallel to the sliding groove, and a groove matched with the convex edge is formed in the side face of the lifting side plate.

Furthermore, a sealing ring is arranged on the side wall of the sliding hole, and the sealing ring is in sealing fit with the side wall of the lifting side plate.

The utility model has the advantages that:

this design adopts transparent ya keli board as the laminar flow safety cover, uses motor drive lift laminar flow safety cover, makes easy and simple to handle, and FFU's clean air supply obtains the protection, and aseptic operation process is fully protected, can also solve the inconvenience and the sanitary clean problem of personnel's operation.

Drawings

FIG. 1 is a schematic front view of the present apparatus;

FIG. 2 isbase:Sub>A schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 3 is an enlarged view of the structure at B of FIG. 1;

FIG. 4 is an enlarged view of the structure of FIG. 2 at C;

in the figure, 1-support, 2-top plate, 3-fixed side plate, 4-lifting side plate, 5-driving motor, 6-sliding hole, 7-fixed strip, 8-rack, 9-gear, 10-sliding groove, 11-input pipe, 12-output pipe, 13-filtering outer shell, 14-filtering screen layer, 15-polyurethane filtering layer, 16-air inlet machine, 17-rib, 18-sealing ring and 19-groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the FFU electric lifting laminar flow hood device comprises a power assembly, a filtering assembly and a lifting adjusting assembly, wherein the input end of the filtering assembly is connected with the power assembly in a sealing way, and the output end of the filtering assembly is connected with the lifting adjusting assembly in a sealing way; the lift adjustment subassembly includes support 1, roof 2, fixed curb plate 3, lift curb plate 4, lifting unit and driving motor 5, support 1 is the square body setting and its top seal is provided with roof 2, filtering component with state roof 2 fixed linking to each other, the sealed fixed curb plate 3 that sets up in relative both sides on support 1, the relative both sides are provided with fixed curb plate 3 in addition on support 1, fixed curb plate 3 links to each other with lifting unit's output side, lifting unit's input side links to each other with driving motor 5, driving motor 5 is fixed to be set up on support 1, the top of support 1 is provided with 3 sealed complex sliding holes 6 with fixed curb plate. And a sealing ring 18 is arranged on the side wall of the sliding hole 6, and the sealing ring 18 is in sealing fit with the side wall of the lifting side plate 4. The fixed side plate 3 and the lifting side plate 4 are transparent acrylic plates. Wherein, support 1, roof 2, fixed curb plate 3 and lift curb plate 4 form laminar flow cover jointly. The power assembly is used for pumping outside air into the filter assembly for filtering and then conveying the outside air into the interior of the lifting adjusting assembly for use. In this technique, support 1 is square support, and fixed curb plate 3 sets up on two relative lateral walls, and on lift curb plate 4 set up two other relative lateral walls, fixed curb plate 3 and lift curb plate 4 were transparent acrylic plate the reason with conveniently observe the inside condition of laminar flow hood. Roof 2, fixed curb plate 3 and lift curb plate 4 all with support 1 between sealing connection, effectual reduction laminar flow hood inside sanitary clean problem like this. The filtered air enters the laminar flow hood through the air holes arranged on the top plate 2. The driving motor 5 is a motor in the prior art, and has the function of driving the lifting side plate 4 to lift on the upper bracket 1. A sealing ring 18 is provided on the side wall of the slide hole 6, and the sealing ring 18 further seals the inside.

In some embodiments, the lifting component includes a fixing strip 7, a rack 8 and a gear 9, the fixing strip 7 is fixedly connected with the side edge of the lifting side plate 4, the rack 8 is fixedly connected with the fixing strip 7, the rack 8 is matched with the gear 9, the gear 9 is fixedly arranged on the output shaft of the driving motor 5, and the bracket 1 is provided with a sliding groove 10 matched with the lifting side plate 4. The side wall of the sliding groove 10 is provided with a convex rib 17, the convex rib 17 is parallel to the sliding groove 10, and the side surface of the lifting side plate 4 is provided with a groove 19 matched with the convex rib 17. All fixedly in the both sides of lift curb plate 4 be provided with fixed strip 7, fixedly on the fixed strip 7 being provided with rack 8, driving motor 5 drives gear 9 and rotates, and gear 9 promotes rack 8 and reciprocates, and rack 8 drives lift curb plate 4 through fixed strip 7 and realizes going up and down. The arrangement of the convex ribs 17 and the grooves 19 ensures that the lifting side plate 4 can only move up and down, and prevents the lifting side plate 4 from being stuck in the lifting process.

In some embodiments, the filter assembly includes an input pipe 11, an output pipe 12, a filter housing 13, and a filter element component, an input end of the input pipe 11 is connected to the power assembly in a sealing manner, an output end of the input pipe 11 is connected to an input end of the output pipe 12 through the filter housing 13 in a sealing manner, an output end of the output pipe 12 is connected to the air hole on the top plate 2 in a sealing manner, and the filter element component is disposed inside the filter housing 13 and used for filtering air. The filter element component comprises a filter screen layer 14 and a polyurethane filter layer 15, wherein the filter screen layer 14 and the polyurethane filter layer 15 are hermetically arranged inside the filter outer shell 13, and the filter screen layer 14 is arranged close to the side of the input pipe 11. The input pipe 11 inputs the air in the air inlet fan 16, the output pipe 12 transmits the filtered air to the inside of the laminar flow hood for use, the air is filtered on the filter element part in the filter outer shell 13, and the filter element part comprises a filter screen layer 14 and a polyurethane filter layer 15 in the prior art, so that the air is conveniently filtered.

In some embodiments, the power assembly includes a plurality of air inlet fans 16, and the air inlet fans 16 are sealingly connected to the input end of the input duct 11. The air inlet fan 16 is a conventional art, and is intended to draw air from the outside into the laminar flow hood by pressure.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein and that the invention is not to be considered as limited to the disclosed embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the appended claims.

Claims

FFU electric lift laminar flow hood device, its characterized in that: the filter comprises a power assembly, a filter assembly and a lifting adjusting assembly, wherein the input end of the filter assembly is connected with the power assembly in a sealing manner, and the output end of the filter assembly is connected with the lifting adjusting assembly in a sealing manner;

the lifting adjusting assembly comprises a support (1), a top plate (2), a fixed side plate (3), a lifting side plate (4), a lifting part and a driving motor (5), the support (1) is in a square body shape and the top of the support is sealed to be provided with the top plate (2), the filtering assembly is fixedly connected with the top plate (2), two opposite sides of the support (1) are sealed to be provided with the fixed side plate (3), the other opposite sides of the support (1) are provided with the fixed side plate (3), the fixed side plate (3) is connected with the output side of the lifting part, the input side of the lifting part is connected with the driving motor (5), the driving motor (5) is fixedly arranged on the support (1), and the top of the support (1) is provided with a sliding hole (6) which is in sealing fit with the fixed side plate (3).
2. The FFU motorized lift laminar flow hood apparatus of claim 1, wherein: the lifting component comprises a fixing strip (7), a rack (8) and a gear (9), the fixing strip (7) is fixedly connected with the side edge of the lifting side plate (4), the rack (8) is fixedly connected with the fixing strip (7), the rack (8) is matched with the gear (9), the gear (9) is fixedly arranged on an output shaft of the driving motor (5), and a sliding groove (10) matched with the lifting side plate (4) is formed in the support (1).
3. The FFU electrical lift laminar flow hood apparatus according to claim 1 or 2, wherein: the filter assembly comprises an input pipe (11), an output pipe (12), a filter shell body (13) and a filter element component, the input end of the input pipe (11) is connected with the power assembly in a sealing mode, the output end of the input pipe (11) is connected with the input end of the output pipe (12) in a sealing mode, the output end of the output pipe (12) is connected with an air hole in the top plate (2) in a sealing mode, and the filter element component is arranged inside the filter shell body (13) and used for filtering air.
4. The FFU electrical lift laminar flow hood apparatus of claim 3, wherein: the filter element component comprises a filter screen layer (14) and a polyurethane filter layer (15), the filter screen layer (14) and the polyurethane filter layer (15) are arranged inside the filter outer shell (13) in a sealing mode, and the filter screen layer (14) is arranged close to the side of the input pipe (11).
5. The FFU electrical lift laminar flow hood apparatus of claim 3, wherein: the power assembly comprises a plurality of air inlet machines (16), and the air inlet machines (16) are connected with the input end of the input pipe (11) in a sealing mode.
6. The FFU motorized lift laminar flow hood apparatus of claim 1 or 2, wherein: the fixed side plate (3) and the lifting side plate (4) are both transparent acrylic plates.
7. The FFU electrical lift laminar flow hood apparatus of claim 2, wherein: the side wall of the sliding groove (10) is provided with a convex edge (17), the convex edge (17) is parallel to the sliding groove (10), and the side surface of the lifting side plate (4) is provided with a groove (19) matched with the convex edge (17).
8. The FFU motorized lift laminar flow hood apparatus of claim 1 or 2, wherein: and a sealing ring (18) is arranged on the side wall of the sliding hole (6), and the sealing ring (18) is in sealing fit with the side wall of the lifting side plate (4).