CN210035823U

CN210035823U - High-efficient supply-air outlet structure

Info

Publication number: CN210035823U
Application number: CN201920737467.2U
Authority: CN
Inventors: 刘新俊
Original assignee: Hubei Fei Gete Medical Science And Technology Co Ltd
Current assignee: Hubei Fei Gete Medical Science And Technology Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-07
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a clean equipment technical field specifically is a high-efficient supply-air outlet structure, the power distribution box comprises a box body, be provided with the filter in the box, the oral area position department of box is provided with the scattered board that flows, box oral area four places edge all is equipped with the turn-up, install a plurality of locking subassemblies on the inner wall of turn-up, the locking subassembly includes the pot head, spring and slip post, the top of slip post is equipped with the projection, four edges of scattered board all bend into the hem, box inner wall department is fixed with the bottom plate, the access board that is used for taking the filter is all installed to four inside corners of box, all be provided with the fixed block on the four inner walls of box, install on the fixed block and press the sign indicating number. This high-efficient supply-air outlet structure through the locking subassembly that sets up for the scattered flow board can conveniently be dismantled and install with the box, through the bottom plate and the attachment strap and the pressure sign indicating number that set up, makes the filter can be conveniently changed.

Description

High-efficient supply-air outlet structure

Technical Field

The utility model relates to a clean equipment technical field specifically is a high-efficient supply-air outlet structure.

Background

The air supply outlet is a pipe orifice for conveying air to the indoor from the center of an air conditioning pipeline, is an important device of an air conditioning and purifying system in a clean area, is called as a high-efficiency air supply outlet, is mainly used for collecting particle dust and various suspended matters below 0.5um and is used as the tail end of various filtering systems for filtering, and finally the filtered air is discharged into the indoor through a flow dispersing plate. The filter and the flow dispersing plate of the existing air supply outlet are usually fixed on the box body by using screws, so that the filter needs to be detached one by one when being replaced, and the problems that the flow dispersing plate is inconvenient to detach and the filter is inconvenient to replace are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient supply-air outlet structure to solve the inconvenient dismantlement of the scattered flow board of the current supply-air outlet department that proposes among the above-mentioned background art and the problem of the filter of being not convenient for change of current supply-air outlet.

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

a high-efficiency air supply outlet structure comprises a box body, wherein a filter is arranged in the box body, a flow dispersing plate is arranged at the position of an opening of the box body, curled edges are arranged at the four edges of the opening of the box body, a plurality of through holes are formed in the surface of the curled edge, a plurality of locking assemblies are arranged on the inner wall of the curled edge, each locking assembly comprises a bottom sleeve fixedly connected with the curled edge, a spring arranged in the bottom sleeve and a sliding column sleeved in the bottom sleeve, a convex column is arranged at the top end of the sliding column and extends out of the through holes, four edges of the flow dispersing plate are bent into folded edges, and a through hole is formed in each folded edge;

the filter box is characterized in that a bottom plate is fixed on the inner wall of the box body, access plates for accessing the filter are installed at four corners inside the box body, fixed blocks are arranged on the inner wall of the box body, and pressing codes are installed on the fixed blocks and press the side ends of the filter.

Preferably, the diffuser plate is sleeved outside the turned edge through the folded edge.

Preferably, a plurality of flow dispersing holes which are uniformly distributed at equal intervals are formed in the surface of the flow dispersing plate.

Preferably, the number of the through holes and the number of the locking assemblies are equal, the positions of the through holes correspond to the positions of the locking assemblies one by one, and the through holes are the same as the through holes in aperture.

Preferably, the end cover is the cylinder structure, the outside of end cover has the fixing base in close welding, offer on the end cover and be used for placing the top chamber of spring, the slip post cup joint in the top chamber and with the top looks butt of spring, the external diameter of slip post is greater than the aperture of through-hole, the top of slip post with the inside butt of turn-up, the projection follows in proper order the via hole with pass and stretch out in the through-hole.

Preferably, the butt strap is fixedly connected with the box body through a bolt, the butt strap is bent into a step shape, and the filter is sleeved in a space formed by the four butt straps.

Preferably, the outer surface of the pressing code is provided with a pressing block for pressing the filter, a pressing bolt is sleeved in the pressing code, and the tail end of the pressing bolt is in threaded connection with the fixing block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the high-efficiency air supply outlet structure, the locking assembly is arranged, so that when the flow dispersing plate is installed on the box body, the box body and the flow dispersing plate are fixed together by the sliding column under the action of the spring in the locking assembly, the flow dispersing plate is prevented from falling off, the flow dispersing plate can be conveniently separated from the box body by manually pressing the convex column, the disassembly work of the flow dispersing plate is facilitated, and the problem that the flow dispersing plate at the existing air supply outlet is inconvenient to disassemble is solved;

2. according to the efficient air supply outlet structure, the side end of the filter can be lapped on the butt strap through the bottom plate and the butt strap arranged in the box body, the bottom end of the filter can be abutted against the bottom plate, the filter is tightly pressed through the arranged pressing codes, the filter is fixed in the box body, the filter is convenient to replace, and the problem that the filter is inconvenient to replace through the existing air supply outlet is solved;

3. according to the efficient air supply outlet structure, the box body is machined and manufactured by adopting the cold-rolled steel plate, the cost is low, and the surface of the box body is subjected to a high-temperature paint baking process, so that the anti-rust performance of the box body is improved;

4. the high-efficiency air supply outlet structure has the advantages that the air flow injection speed is uniform through the uniformly and equidistantly arranged dispersion holes, vortex can be effectively prevented from being generated, and the effect of uniform air dispersion is achieved;

5. according to the efficient air supply outlet structure, the flow scattering plate is made of cold-rolled steel plates, different colors can be sprayed according to the requirements of customers, the requirements of the customers are met, the surface of the flow scattering plate is subjected to a high-temperature paint baking process, the appearance is beautified, and meanwhile, the corrosion and oxidation resistance of the flow scattering plate is enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view illustrating the installation of the locking assembly of the present invention;

fig. 3 is a schematic structural view of the locking assembly of the present invention;

FIG. 4 is a schematic view of the filter assembly of the present invention;

FIG. 5 is a schematic structural view of the middle butt strap of the present invention;

fig. 6 is a schematic structural diagram of the medium voltage code of the present invention.

In the figure: 1. a box body; 11. curling; 111. a through hole; 12. a base plate; 13. a butt strap; 14. a fixed block; 15. pressing codes; 151. briquetting; 152. a hold-down bolt; 2. a filter; 3. a flow dispersing plate; 31. folding edges; 311. a via hole; 32. a dispersion hole; 4. a locking assembly; 41. a bottom cover; 411. a fixed seat; 42. a spring; 43. a sliding post; 431. a convex column.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Further, "a number" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

The utility model provides a high-efficient supply-air outlet structure, as shown in fig. 1-3, including box 1, be provided with filter 2 in the box 1, the oral area position department of box 1 is provided with board 3 that looses, box 1 oral area edge all is equipped with turn-up 11 everywhere, turn-up 11 has seted up a plurality of through-holes 111 on the surface, install a plurality of locking subassemblies 4 on turn-up 11's the inner wall, locking subassembly 4 includes the end cover 41 with turn-up 11 fixed connection, install spring 42 in end cover 41 and cup joint the sliding column 43 in end cover 41, the top of sliding column 43 is equipped with projection 431, projection 431 stretches out from through-hole 111, four edges of board 3 that looses are all bent into hem 31, via hole 311 has been seted up on the hem 31.

In the embodiment, the box body 1 is made of cold-rolled steel plates, the cost is low, and the surface of the box body 1 is subjected to a high-temperature paint baking process, so that the anti-rust performance of the box body is improved.

In this embodiment, the diffuser plate 3 is sleeved outside the turned edge 11 through the folded edge 31, so that the diffuser plate 3 is sleeved on the box body 1.

Specifically, a plurality of flow dispersing holes 32 are formed in the surface of the flow dispersing plate 3 and are uniformly and equidistantly arranged, so that the air flow is uniform in jet speed under the action of the flow dispersing holes 32, the vortex can be effectively prevented, and the effect of uniformly dispersing the air into the room is achieved.

Furthermore, the number of the through holes 111, the number of the through holes 311 and the number of the locking assemblies 4 are equal and the positions thereof are in one-to-one correspondence, and the apertures of the through holes 111 and the through holes 311 are the same, so that when the flow dispersing plate 3 is sleeved on the box body 1, the through holes 111 and the through holes 311 can be aligned together.

In addition, the bottom sleeve 41 is a cylindrical structure, the fixed seat 411 is tightly welded on the outer side of the bottom sleeve 41, the locking assembly 4 is tightly welded with the inner wall of the turned edge 11 through the fixed seat 411, a top cavity for placing the spring 42 is formed in the bottom sleeve 41, the sliding column 43 is sleeved in the top cavity and abutted against the top end of the spring 42, the outer diameter of the sliding column 43 is larger than the aperture of the through hole 111, the sliding column 43 is prevented from extending out of the through hole 111, the top end of the sliding column 43 is abutted against the inner portion of the turned edge 11, the convex column 431 sequentially penetrates through the through hole 311 and the through hole 111 and extends out, at the moment, under the action of the convex column 431, the flow scattering plate 3 is fixed on the box body 1, and when the convex column 431 is pressed to enable the convex column 431 to retract into the through hole 111, the flow scattering plate 3 can be.

Example 2

In the specific operation, in order to facilitate replacement of the filter 2, as a preferred embodiment, as shown in fig. 4 to 6, a bottom plate 12 is tightly welded to the inner wall of the box body 1, straps 13 for placing the filter 2 are installed at four corners inside the box body 1, fixing blocks 14 are tightly welded to the four inner walls of the box body 1, a pressing member 15 is installed on the fixing blocks 14, and the pressing member 15 presses the side end of the filter 2.

In this embodiment, the middle part of bottom plate 12 is penetrating form to in the circulation of air, access board 13 passes through bolt and box 1 fixed connection, and access board 13 bends into the step form, and filter 2 cup joints in the space that four access boards 13 are constituteed, makes filter 2 can place in the box 1.

Specifically, the outer surface of the pressing bar 15 is provided with a pressing block 151 for pressing the filter 2, a pressing bolt 152 is sleeved in the pressing bar 15, the tail end of the pressing bolt 152 is in threaded connection with the fixing block 14, the pressing bar 15 and the pressing block 151 are of an integrally formed structure, a bolt hole for the pressing bolt 152 to pass through is formed in the pressing bar 15, the pressing bolt 152 is screwed after the pressing block 151 is put at the end position of the filter 2, the pressing block 151 can be pressed on the surface of the filter 2 by the pressing bolt 152, when the filter 2 is pressed by all the pressing bars 15, the filter 2 is fixed in the box body 1, when the filter 2 needs to be disassembled, the pressing block 151 can be separated from the filter 2 by loosening the pressing bolt 152 after the flow dispersing plate 3 is disassembled, the filter 2 can be extracted from the box body 1, the filter 2 can be conveniently disassembled and installed, and the aim of conveniently replacing the filter 2.

The utility model discloses a high-efficient supply-air outlet structure is when changing filter 2, at first press the projection 431 that is located box 1 same side, make projection 431 retract in through-hole 111, owing to do not have the block of projection 431, make the scattered board 3 can follow convenient dismantlement on box 1, then unscrew housing bolt 152 makes briquetting 151 break away from filter 2, then take original filter 2 in box 1 out from box 1 back insert new filter 2 in the space that four attachment straps 13 are constituteed until filter 2 stops inserting of filter 2 when touching with bottom plate 12, finally take briquetting 151 at the tip position of filter 2 after screwing housing bolt 152, can make housing bolt 152 compress tightly briquetting 151 on the surface of filter 2, when all pressure sign 15 all pushed down filter 2, filter 2 is fixed in box 1, press scattered board 3 cover behind the oral area of box 1 and press projection 431 and make projection 431 retract in through-hole 111 and press scattered board 3 at the same time, when the convex column 431 stops being pressed, the sliding column 43 drives the convex column 431 to pass through and extend out from the through hole 111 and the through hole 311 under the elastic action of the spring 42, and when all the convex columns 431 of all the locking assemblies 4 on the box body 1 pass through the box body 1 and the flow dispersing plate 3, the flow dispersing plate 3 is fixed on the box body 1, and the replacement work of the filter 2 is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient supply-air outlet structure, includes box (1), be provided with filter (2) in box (1), the oral area position department of box (1) is provided with scattered board (3), its characterized in that: hems (11) are arranged at four edges of an opening of the box body (1), a plurality of through holes (111) are formed in the surface of each hem (11), a plurality of locking assemblies (4) are mounted on the inner wall of each hem (11), each locking assembly (4) comprises a bottom sleeve (41) fixedly connected with each hem (11), a spring (42) mounted in each bottom sleeve (41) and a sliding column (43) sleeved in each bottom sleeve (41), a convex column (431) is arranged at the top end of each sliding column (43), each convex column (431) extends out of each through hole (111), four edges of each flow dispersing plate (3) are bent into a hem (31), and each hem (31) is provided with a through hole (311);

the filter box is characterized in that a bottom plate (12) is fixed to the inner wall of the box body (1), access plates (13) used for placing the filter (2) are installed at four corners inside the box body (1), fixed blocks (14) are arranged on the inner walls of the four positions of the box body (1), a pressing code (15) is installed on each fixed block (14), and the side end of the filter (2) is pressed by the pressing code (15).

2. The structure of the high efficiency air supply opening according to claim 1, wherein: the flow dispersing plate (3) is sleeved on the outer side of the turned edge (11) through the folded edge (31).

3. The structure of the high efficiency air supply opening according to claim 1, wherein: the surface of the flow dispersing plate (3) is provided with a plurality of flow dispersing holes (32) which are uniformly arranged at equal intervals.

4. The structure of the high efficiency air supply opening according to claim 1, wherein: the number of the through holes (111), the number of the through holes (311) and the number of the locking assemblies (4) are equal, the positions of the through holes are in one-to-one correspondence, and the through holes (111) and the through holes (311) are the same in aperture.

5. The structure of the high efficiency air supply opening according to claim 1, wherein: the end cover (41) is the cylinder structure, the outside of end cover (41) closely welds there is fixing base (411), offer on end cover (41) and be used for placing the top chamber of spring (42), slip post (43) cup joint in the top chamber and with the top looks butt of spring (42), the external diameter of slip post (43) is greater than the aperture of through-hole (111), the top of slip post (43) with the inside butt of turn-up (11), projection (431) follow in proper order through-hole (311) with pass and stretch out in through-hole (111).

6. The structure of the high efficiency air supply opening according to claim 1, wherein: the butt strap (13) is fixedly connected with the box body (1) through bolts, the butt strap (13) is bent into a step shape, and the filter (2) is sleeved in a space formed by the four butt straps (13).

7. The structure of the high efficiency air supply opening according to claim 1, wherein: the outer surface of the pressing code (15) is provided with a pressing block (151) used for pressing the filter (2), a pressing bolt (152) is sleeved in the pressing code (15), and the tail end of the pressing bolt (152) is in threaded connection with the fixing block (14).