CN215568934U - Air pipe with dust collecting and filtering functions - Google Patents

Abstract

The utility model discloses an air pipe with dust collecting and filtering functions, which comprises a pipe body, a dust filtering frame and a fixing mechanism, wherein the pipe body is provided with a dust filtering hole; a pipe body: the inner center of the top cover is symmetrically provided with slide groove plates, the opposite inner side surfaces of the two slide groove plates are connected with mounting plates in a sliding way, and the upper ends of the two mounting plates are fixedly connected with the lower surface of the top cover; a dust filter frame: is arranged between the two mounting plates; a fixing mechanism: the upper end of the top cover is provided with a groove; wherein: the utility model discloses a filter equipment, including body, filter frame, dust filtration frame, filter screen, filter cloth, dust filtration frame left side upper end, the middle part upper end of dust filtration frame is provided with the filter screen, and the right side upper end of dust filtration frame is provided with the filter cloth, the equal sliding connection of two leeward inslots that the dust filtration frame lower extreme set up has the dust-collecting box, and this takes dust to collect filtering capability's tuber pipe can carry out the multiple-layer filtration to the air, filters more thoroughly, and the convenience is unified to the dust after filtering and is collected the processing.

Description

Air pipe with dust collecting and filtering functions

Technical Field

The utility model relates to the technical field of air pipe manufacturing, in particular to an air pipe with a dust collecting and filtering function.

Background

The air duct is a pipeline system used for air conveying and distribution, has two types of composite air ducts and inorganic air ducts, and is widely applied to the fields of food processing, mechanical manufacturing, pharmaceutical products, electronic industry, shopping centers, cotton textile, sports and entertainment culture places, hotels, supermarkets, office buildings, government offices, small villas, family houses, aerospace manufacturing and the like, the stainless steel air duct for manufacturing the air duct is manufactured by coating sealant (such as neutral glass cement) at gaps such as seaming gaps, rivet gaps, flange turnup four corners and the like, surface dust and oil stains are removed before the sealant is coated, the air duct can be divided into a plurality of circular air ducts, rectangular air ducts, oblate air ducts and the like according to the cross section shape, wherein the circular air duct has the smallest resistance but the largest height size, the air duct is complicated to manufacture, the rectangular air duct is mainly used, and the air duct can be divided into the metal air duct and the composite air duct according to the material, polymer tuber pipe, tuber pipe are for making the circulation of air, reduce a municipal infrastructure of harmful gas concentration, and current tuber pipe is metal pipeline usually, splices through the flange and hoists and form, and the function is more single, does not possess the function of filtering collection dirt mostly, for this reason, we have proposed a take dust to collect filtering capability's tuber pipe.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the air pipe with the dust collecting and filtering functions, which can carry out multi-layer filtering on air, is more thorough in filtering, is convenient for carrying out uniform collecting treatment on the filtered dust, is convenient for quickly mounting and fixing an internal structure, is convenient for cleaning the internal structure, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an air pipe with dust collecting and filtering functions comprises a pipe body, a dust filtering frame and a fixing mechanism;

a pipe body: the inner center of the top cover is symmetrically provided with slide groove plates, the opposite inner side surfaces of the two slide groove plates are connected with mounting plates in a sliding way, and the upper ends of the two mounting plates are fixedly connected with the lower surface of the top cover;

a dust filter frame: is arranged between the two mounting plates;

a fixing mechanism: the upper end of the top cover is provided with a groove;

wherein: both ends opening part all is provided with the ring flange about the body, can carry out the multiple-layer filtering to the air, filters more thoroughly, and the convenience is unified to the dust after filtering and is collected the processing, and the convenience is installed fast fixed, the clearance of the inner structure of being convenient for to inner structure.

Furthermore, the upper end of the left side of the dust filtering frame is provided with a grid, the upper end of the middle part of the dust filtering frame is provided with a filter screen, and the upper end of the right side of the dust filtering frame is provided with filter cloth, so that the air is subjected to multi-layer filtering, and the filtering is more thorough.

Furthermore, two leeward groove insides that the dirt frame lower extreme set up all have the dust collection box in sliding connection, and left dust collection box is located the clearance department of grid and filter screen, and the dust collection box on right side is located the clearance department of filter screen and filter cloth, and the rear end of two dust collection boxes all with baffle fixed connection, the mounting panel lower extreme of rear side be provided with baffle complex opening, conveniently collect the dust.

Further, still include spacing post, spacing post rotates to be connected in the baffle rear end face of rear side, and the lower extreme and the baffle cooperation of spacing post set up, play limiting displacement to the baffle.

Further, fixed establishment includes inserted block, square bar, first spring, connecting rod and connecting block, first spring sets up respectively inside the mounting groove that both ends symmetry set up about the top cap, and the relative outside end of two first springs all is provided with the inserted block with mounting groove sliding connection, and the upper end of two inserted blocks all is provided with the square bar, and the upper end of two square bars all rotates and is connected with the connecting rod, and the upper end of two connecting rods rotates with the opening inner wall at both ends about the connecting block respectively and is connected, the clearance of the inner structure of being convenient for.

Furthermore, the upper surface center department of connecting block is provided with the second spring, and the handle fixed connection that the upper end of second spring and top cap upper surface middle part set up conveniently installs fixedly fast inner structure.

Furthermore, the equal bilateral symmetry in inside of mounting panel is provided with the mounting hole, and the inside of mounting hole all is provided with the third spring, and the lower extreme of third spring all is provided with the traveller with mounting hole sliding connection, makes things convenient for taking out of top cap.

Compared with the prior art, the utility model has the beneficial effects that: this take dust to collect filtering capability's tuber pipe has following benefit:

1. when the air flows through the pipe body, the grid at the left end of the dust filtering frame can filter larger foreign matters, the filter screen can filter dust in the air, the filter cloth can further filter the dust more thoroughly, the dust can drop to the inside of the dust collecting box after filtering, because the lower end of the left side face of the dust filtering frame is an inclined plane, the air flow guiding function is achieved, the air flow can be prevented from blowing out the dust in the dust collecting box again, multi-layer filtering can be carried out on the air, the filtering is more thorough, the dust after filtering can be conveniently collected, and the subsequent uniform processing is convenient.

2. When the dust collecting box needs to be cleaned, the connecting block is pulled upwards, the second spring is made to contract, the lower ends of the two connecting rods move in opposite directions, the two inserting blocks are driven to move in opposite directions through the square rod until the inserting blocks are separated from the inner wall of the opening in the upper end of the pipe body, the top cover can be taken out, the internal structure can be taken out quickly conveniently, during resetting, the top cover is placed into the opening in the upper end of the pipe body, the connecting block is loosened, the connecting block moves downwards under the elastic action of the second spring, the lower ends of the two connecting rods move back to back, the two inserting blocks move back to back through the square rod, meanwhile, under the elastic action of the first spring, the inserting blocks stretch outwards and contact with the inner wall of the opening in the upper end of the pipe body, the internal structure can be installed and fixed quickly, and the internal structure can be cleaned conveniently.

3. After the top cover is cancelled to be limited, under the elastic force effect of the third spring, the sliding column and the mounting hole slide relatively, and the lower end of the sliding column is contacted with the inner bottom surface of the pipe body, so that the mounting plate is jacked upwards, and the top cover is convenient to take out.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal cross-section of the present invention;

FIG. 3 is a partial cross-sectional structural schematic view of the securing mechanism of the present invention;

Fig. 4 is a schematic view showing the internal cross-sectional structure of the mounting plate of the present invention.

In the figure: the device comprises a pipe body 1, a dust filtering frame 2, a grid 21, a filter screen 22, filter cloth 23, a fixing mechanism 3, an insertion block 31, a square rod 32, a first spring 33, a connecting rod 34, a second spring 35, a connecting block 36, a top cover 4, a handle 5, a flange 6, a chute plate 7, an installation plate 8, an installation hole 81, a baffle 9, a dust collection box 10, a limiting column 11, a third spring 12 and a sliding column 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: an air duct with dust collecting and filtering functions comprises a duct body 1, a dust filtering frame 2 and a fixing mechanism 3;

a pipe body 1: the sliding groove plates 7 are symmetrically arranged at the left and right sides of the inner center of the sliding groove plate, the mounting plates 8 are connected to the opposite inner side surfaces of the two sliding groove plates 7 in a sliding mode, the mounting plates 8 are limited, the upper ends of the two mounting plates 8 are fixedly connected with the lower surface of the top cover 4, and a mounting place is provided for an inner structure;

And 2, a dust filter frame: the dust filter is arranged between two mounting plates 8, the grid 21 is arranged at the upper end of the left side of the dust filter frame 2, the filter screen 22 is arranged at the upper end of the middle part of the dust filter frame 2, the filter cloth 23 is arranged at the upper end of the right side of the dust filter frame 2, the dust collecting boxes 10 are respectively connected inside two leeward grooves arranged at the lower end of the dust filter frame 2 in a sliding way, the dust collecting box 10 at the left side is positioned at the gap between the grid 21 and the filter screen 22, the dust collecting box 10 at the right side is positioned at the gap between the filter screen 22 and the filter cloth 23, the rear ends of the two dust collecting boxes 10 are respectively fixedly connected with a baffle 9, the lower end of the mounting plate 8 at the rear side is provided with an opening matched with the baffle 9, when air flows through the pipe body 1, the grid 21 at the left end of the dust filter frame 2 can filter larger foreign matters, the filter screen 22 can filter dust in the air, the filter cloth 23 can further filter the dust more thoroughly, the dust after being filtered can fall into the dust collecting boxes 10, the lower end of the left side surface of the dust filtering frame 2 is an inclined surface, so that the dust filtering frame has a guiding effect on the flowing of air, and can prevent the air flow from blowing out dust in the dust collecting box 10 again;

The fixing mechanism 3: the fixing mechanism 3 comprises inserting blocks 31, square rods 32, first springs 33, connecting rods 34 and connecting blocks 36, the first springs 33 are respectively arranged inside mounting grooves symmetrically formed in the left end and the right end of the top cover 4, the inserting blocks 31 in sliding connection with the mounting grooves are respectively arranged at the ends of the opposite outer sides of the two first springs 33, the square rods 32 are respectively arranged at the upper ends of the two inserting blocks 31, the connecting rods 34 are respectively and rotatably connected with the upper ends of the two square rods 32, the upper ends of the two connecting rods 34 are respectively and rotatably connected with the inner walls of openings at the left end and the right end of the connecting block 36, a second spring 35 is arranged at the center of the upper surface of the connecting block 36, the upper end of the second spring 35 is fixedly connected with a handle 5 arranged in the middle of the upper surface of the top cover 4, when the dust collection box 10 needs to be cleaned, the connecting block 36 is pulled upwards to enable the second spring 35 to contract, and the lower ends of the two connecting rods 34 move towards each other, the two inserting blocks 31 are driven by the square rod 32 to move oppositely until the inserting blocks 31 are separated from the inner wall of the opening at the upper end of the pipe body 1, the top cover 4 can be taken out, the internal structure can be taken out quickly conveniently, when the pipe is reset, the top cover 4 is placed in the opening at the upper end of the pipe body 1, the connecting blocks 36 are loosened, the connecting blocks 36 move downwards under the action of the elastic force of the second spring 35, the lower ends of the two connecting rods 34 move back to back, the two inserting blocks 31 are driven by the square rod 32 to move back to back, and meanwhile, under the action of the elastic force of the first spring 33, the inserting blocks 31 extend outwards and are contacted with the inner wall of the opening at the upper end of the pipe body 1, so that the top cover 4 is fixed quickly;

Wherein: the opening parts at the left end and the right end of the pipe body 1 are respectively provided with a flange plate 6, so that the pipe body 1 can be conveniently installed and fixed.

Wherein: the equal bilateral symmetry in inside of mounting panel 8 is provided with mounting hole 81, and the inside of mounting hole 81 all is provided with third spring 12, and the lower extreme of third spring 12 all is provided with the traveller 13 with mounting hole 81 sliding connection, and under the spring action of third spring 12, traveller 13 and mounting hole 81 take place relative slip, and the lower extreme of traveller 13 and the inside bottom surface contact of body 1 to jack-up mounting panel 8 makes things convenient for taking out of top cap 4 upwards.

The working principle of the air pipe with the dust collecting and filtering functions provided by the utility model is as follows: the pipe body 1 is installed to a proper position through the flange 6, when air flows through the pipe body 1, the grid 21 at the left end of the dust filtering frame 2 can filter large foreign matters, the filter screen 22 can filter dust in the air, the filter cloth 23 can further filter the dust more thoroughly, the dust falls into the dust collecting box 10 after being filtered, because the lower end of the left side surface of the dust filtering frame 2 is an inclined surface, the guiding effect on the air flow can be achieved, the dust in the dust collecting box 10 can be prevented from being blown out again by the air flow, when the dust collecting box 10 needs to be cleaned, the second spring 35 is contracted by pulling the connecting block 36 upwards, the lower ends of the two connecting rods 34 move towards each other, the two inserting blocks 31 are driven to move towards each other through the square rod 32 until the inserting blocks 31 are separated from the inner wall of the opening at the upper end of the pipe body 1, and the sliding column 13 and the installing hole 81 slide towards each other under the elastic force of the third spring 12, the lower end of the sliding column 13 is in contact with the inner bottom surface of the pipe body 1, so that the mounting plate 8 is jacked upwards, the top cover 4 is pulled upwards through the handle 5 at the moment, the mounting plate 8 slides upwards along the sliding chute plate 7 until the dust filtering frame 2 between the two mounting plates 8 is completely pulled out, then the limiting column 11 is rotated to be in a horizontal state, and at the moment, the two dust collecting boxes 10 can be cleaned by pulling out the baffle 9.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. The utility model provides a take dust to collect filtering capability's tuber pipe which characterized in that: comprises a pipe body (1), a dust filtering frame (2) and a fixing mechanism (3);

tube (1): the inner center of the box body is symmetrically provided with sliding groove plates (7) in the left and right directions, the opposite inner side surfaces of the two sliding groove plates (7) are connected with mounting plates (8) in a sliding manner, and the upper ends of the two mounting plates (8) are fixedly connected with the lower surface of the top cover (4);

dust filter (2): is arranged between the two mounting plates (8);

fixing mechanism (3): is arranged at the upper end of the top cover (4);

wherein: the opening parts of the left end and the right end of the pipe body (1) are provided with flange plates (6).

2. The air duct with dust collecting and filtering functions as claimed in claim 1, wherein: the upper end of the left side of the dust filtering frame (2) is provided with a grid (21), the upper end of the middle part of the dust filtering frame (2) is provided with a filter screen (22), and the upper end of the right side of the dust filtering frame (2) is provided with filter cloth (23).

3. The air duct with dust collecting and filtering functions as claimed in claim 2, wherein: the dust collecting box is characterized in that dust collecting boxes (10) are connected inside two leeward grooves formed in the lower end of the dust filtering frame (2) in a sliding mode, the left dust collecting box (10) is located in a gap between a grid (21) and a filter screen (22), the right dust collecting box (10) is located in a gap between the filter screen (22) and a filter cloth (23), the rear ends of the two dust collecting boxes (10) are fixedly connected with a baffle (9), and an opening matched with the baffle (9) is formed in the lower end of a mounting plate (8) on the rear side.

4. The air duct with dust collecting and filtering function according to claim 3, wherein: still include spacing post (11), spacing post (11) rotate to be connected in baffle (9) rear end face of rear side, and the lower extreme and the baffle (9) cooperation of spacing post (11) set up.

5. The air duct with dust collecting and filtering functions as claimed in claim 1, wherein: fixed establishment (3) are including inserted block (31), square bar (32), first spring (33), connecting rod (34) and connecting block (36), first spring (33) set up respectively inside the mounting groove that top cap (4) left and right sides both ends symmetry set up, the relative outside end of two first springs (33) all is provided with inserted block (31) with mounting groove sliding connection, the upper end of two inserted blocks (31) all is provided with square bar (32), the upper end of two square bars (32) all rotates and is connected with connecting rod (34), the upper end of two connecting rods (34) is rotated with the opening inner wall at both ends about connecting block (36) respectively and is connected.

6. The air duct with dust collecting and filtering function according to claim 5, wherein: the center of the upper surface of the connecting block (36) is provided with a second spring (35), and the upper end of the second spring (35) is fixedly connected with a handle (5) arranged in the middle of the upper surface of the top cover (4).

7. The air duct with dust collecting and filtering functions as claimed in claim 1, wherein: the equal bilateral symmetry in inside of mounting panel (8) is provided with mounting hole (81), and the inside of mounting hole (81) all is provided with third spring (12), and the lower extreme of third spring (12) all is provided with traveller (13) with mounting hole (81) sliding connection.

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