CN212349752U

CN212349752U - Self-cleaning device for ventilating duct

Info

Publication number: CN212349752U
Application number: CN202020672250.0U
Authority: CN
Inventors: 张任雄
Original assignee: Shenzhen Sanxinlong Steel Co ltd
Current assignee: Shenzhen Sanxinlong Steel Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-15
Anticipated expiration: 2030-04-28

Abstract

The utility model provides an air pipe is with automatically cleaning type device, including shell, air intake and clearance mouth, first spout has been seted up to the inner wall below surface of shell, and the top of first spout installs the dust storage box, the filter screen is installed to the top of dust storage box, and the filter screen is connected with the shell through first fixing bolt, and the inside of filter screen is provided with the suction fan simultaneously, the air intake sets up at shell outer wall one side middle part, and both ends all are provided with splint about the inner wall of air intake, one side of splint is provided with the sliding block, and the sliding block runs through shell inner wall and outer wall, the second spout has all been seted up on both ends surface about the inner wall of shell, and second spout and sliding block cooperation installation. The utility model discloses a setting of filter screen, in daily use, when the device carries out cleaning, the filter screen will protect the suction fan, avoids inside rubbish inhales the suction fan, leads to the device to damage to effectual life who promotes the device.

Description

Self-cleaning device for ventilating duct

Technical Field

The utility model relates to a pipeline clearance field especially relates to an air pipe is with automatically cleaning type device.

Background

Pipeline cleaning means that the pipeline is cleaned, so that the surface of a material body in the pipeline is restored, after cleaning, a layer of compact chemical passivation film is formed on the surface of a clean metal, dirt can be effectively prevented from being produced again, equipment can be effectively protected, the equipment is not corroded or subjected to other chemical destruction, the safety of the equipment is effectively guaranteed, and the service life of the equipment is prolonged.

The original ventilating duct self-cleaning device is not provided with the clamping plate, and in the daily use process, when the air suction opening connecting pipeline is cleaned, the air suction opening of the device with overlarge wind power is easy to fall off from the pipeline needing to be cleaned.

Therefore, it is necessary to provide a self-cleaning device for ventilation ducts to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air pipe is with automatically cleaning type device has solved the setting that original air pipe automatically cleaning device does not possess splint, in daily use, when inlet scoop connecting tube cleans, leads to the problem that too big the device's of wind-force inlet scoop and required clear pipeline drop easily.

In order to solve the technical problems, the utility model provides a self-cleaning device for an air conduit, which comprises a shell, an air inlet and a cleaning opening, wherein a first chute is arranged on the surface below the inner wall of the shell, a dust storage box is arranged above the first chute, a filter screen is arranged above the dust storage box and is connected with the shell through a first fixing bolt, a suction fan is arranged inside the filter screen, the air inlet is arranged in the middle of one side of the outer wall of the shell, clamping plates are arranged at the upper end and the lower end of the inner wall of the air inlet, a sliding block is arranged at one side of the clamping plates and penetrates through the outer wall of the shell, a second chute is arranged on the surface of the upper end and the lower end of the inner wall of the shell, the second chute is arranged in a matching way with the sliding block, a limiting hole is arranged on the surface of the second chute in a matching way and is arranged with the, the cleaning port is installed on the outer wall of the rear portion of the shell, the cleaning port is connected with the shell through a second fixing bolt, a fixing plate is arranged below the cleaning port, heat dissipation holes are formed in the fixing plate, static magnets are installed on two sides of the outer wall of each heat dissipation hole, and the static magnets are connected with the fixing plate through a third fixing bolt.

Preferably, the dust storage box and the shell form a sliding structure through the first sliding groove, and the size of the shell is larger than that of the dust storage box.

Preferably, the filter screen is in threaded connection with the first fixing bolt, and the filter screen is of a grid structure.

Preferably, splint pass through the second spout and constitute sliding construction with the sliding block, and splint set up with the axis symmetry of air intake.

Preferably, the limiting holes are connected with the limiting blocks in a clamping mode, and the limiting holes are distributed on the second sliding groove at equal intervals.

Preferably, the cleaning opening is in threaded connection with a second fixing bolt, and the second fixing bolt is symmetrically arranged on the central axis of the cleaning opening.

Preferably, the electrostatic magnet is in threaded connection with the third fixing bolt, and the electrostatic magnet is symmetrically arranged around the central axis of the fixing plate.

Compared with the prior art, the utility model provides a pair of automatically cleaning type device for air pipe has following beneficial effect:

1. the utility model discloses a setting of splint, in daily use, when the device need clean the pipeline, can clip required clean pipeline through using splint, fix, avoid the device wind-force too big, the air intake drops with required clean pipeline, leads to the cleaning failure to the effectual result of use that has promoted the device.

2. The utility model discloses a setting of clearance mouth, in daily use, after the device uses for a long time, a large amount of dusts will be collected in the filter screen of inside protection suction fan, can dismantle the washing with inside filter screen through the setting to the clearance mouth, avoid the filter screen to block up the wind-force that influences the suction fan, lead to the device result in unobvious to the effectual result of use that promotes the device.

3. The utility model discloses a setting of electrostatic magnet, when the device is not idle, have the dust to get into the device from the louvre inside, at this moment, electrostatic magnet passes through static and adsorbs electrostatic magnet on its own with the dust, avoids the inside dust that gets into of the device, leads to the device to damage to effectual use effect who promotes the device.

Drawings

Fig. 1 is a schematic front sectional view of a preferred embodiment of a self-cleaning device for an air duct according to the present invention;

FIG. 2 is a schematic structural view of the back view of FIG. 1;

FIG. 3 is a left side view of the enlarged structure of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a housing; 2. a first chute; 3. a dust storage box; 4. a filter screen; 5. a first fixing bolt; 6. a suction fan; 7. an air inlet; 8. a splint; 9. a slider; 10. a second chute; 11. a limiting hole; 12. a limiting block; 13. cleaning the opening; 14. a second fixing bolt; 15. a fixing plate; 16. heat dissipation holes; 17. an electrostatic magnet; 18. and a third fixing bolt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a self-cleaning device for a ventilation duct according to the present invention; FIG. 2 is a schematic structural view of the back view of FIG. 1; FIG. 3 is a left side view of the enlarged structure of FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. A self-cleaning device for a ventilation pipeline comprises a shell 1, an air inlet 7 and a cleaning opening 13, wherein a first chute 2 is formed in the lower surface of the inner wall of the shell 1, a dust storage box 3 is arranged above the first chute 2, a filter screen 4 is arranged above the dust storage box 3, the filter screen 4 is connected with the shell 1 through a first fixing bolt 5, a suction fan 6 is arranged inside the filter screen 4, the air inlet 7 is arranged in the middle of one side of the outer wall of the shell 1, clamping plates 8 are arranged at the upper end and the lower end of the inner wall of the air inlet 7, a sliding block 9 is arranged at one side of each clamping plate 8, the sliding block 9 penetrates through the outer wall of the shell 1, second chutes 10 are formed in the upper end and the lower end of the inner wall of the shell 1, the second chutes 10 are installed in a matched mode with the sliding blocks 9, limiting holes 11 are formed in the surfaces of the second chutes 10, the limiting holes 11 are installed, cleaning port 13 is installed in shell 1 rear outer wall upper end, and cleaning port 13 is connected with shell 1 through second fixing bolt 14, and cleaning port 13's below is provided with fixed plate 15, and the internally mounted of fixed plate 15 has louvre 16, and electrostatic magnet 17 is all installed to louvre 16's outer wall both sides, and electrostatic magnet 17 is connected with fixed plate 15 through third fixing bolt 18.

Dust storage box 3 constitutes sliding construction through first spout 2 and shell 1, and the size of shell 1 is greater than dust storage box 3's size, through dust storage box 3's setting, in daily use, after the device accomplishes cleaning, the dust storage box 3 that the pulling 1 right side outer wall below of shell set up, first spout 2 drives dust storage box 3 this moment and slides and take out to be convenient for take out rubbish and handle, thereby the effectual result of use that has promoted the device.

Filter screen 4 and 5 threaded connection of first fixing bolt, and filter screen 4 is latticed structure, through filter screen 4's setting, in daily use, when the device carries out cleaning, filter screen 4 will protect suction fan 6, avoids rubbish to inhale suction fan 6 inside, leads to the device to damage to the effectual life who promotes the device.

Splint 8 constitutes sliding structure through second spout 10 and sliding block 9, and splint 8 sets up with the axis symmetry of air intake 7, through splint 8's setting, in daily use, when the device needs to clean the pipeline, can clip required clean pipeline through using splint 8, fix, avoid the device wind-force too big, air intake 7 drops with required clean pipeline, lead to the cleaning failure to the effectual result of use that has promoted the device.

Spacing hole 11 is connected with stopper 12 block, and spacing hole 11 is equidistant distribution on second spout 10, through stopper 12 and spacing hole 11's setting, in daily use, when splint 8 blocks required clean pipeline, run through inside smooth spacing hole 11 with stopper 12, fix splint 8, avoid the device because wind-force is too big, air intake 7 drops with the pipeline to the effectual result of use that promotes the device.

Clearance mouth

13 and 14 threaded connection of second fixing bolt, and second fixing bolt 14 sets up with the axis symmetry of clearance mouth 13, setting through clearance mouth 13, in daily use, after the device uses for a long time, a large amount of dusts will be built up to filter screen 4 of inside protection suction fan 6, can dismantle the washing with inside filter screen 4 through setting up to clearance mouth 13, avoid filter screen 4 to block up the wind-force that influences suction fan 6, it is not obvious to lead to the device result of use, thereby the effectual result of use that has promoted the device.

Static magnet 17 and third fixing bolt 18 threaded connection, and static magnet 17 sets up with the axis symmetry of fixed plate 15, through static magnet 17's setting, when the device is idle not used, have the dust from louvre 16 get into the device inside, at this moment, static magnet 17 adsorbs the dust to static magnet 17 on its own through static, avoids the inside dust that gets into of the device, leads to the device to damage to the effectual result of use that has promoted the device.

The utility model provides a pair of air pipe is with automatically cleaning type device's theory of operation as follows:

when the device is needed to be used for cleaning pipelines, firstly, the sliding blocks 9 arranged at the upper end and the lower end of the outer wall of the shell 1 slide, as the sliding blocks 9 penetrate through the inner wall and the outer wall of the shell 1, the sliding blocks 9 on the inner wall can be driven to slide on the second sliding groove 10, at the moment, the sliding blocks 9 on the inner wall can be connected with the clamping plates 8 to adjust the upper position and the lower position, the pipelines to be cleaned are clamped, then the limiting blocks 12 arranged on the sliding blocks 9 on the outer wall penetrate through the sliding blocks 9 and are inserted into the limiting holes 11 arranged on the second sliding groove 10 to be fixed, the device is prevented from falling off from the pipelines due to overlarge wind force, the device can start to work after being fixed, when the work is finished, the cleaned garbage needs to be treated, the dust storage box 3 arranged below the outer wall on the right side of the shell 1 is firstly, then need wash inside filter screen 4, first screw out from clearance mouth 13 and the inside of shell 1 second fixing bolt 14 that sets up of shell 1 rear outer wall upper end, thereby dismantle clearance mouth 13, again to fixing filter screen 4 at the inside first fixing bolt 5 of shell 1, screw out filter screen 4 and the inside of shell 1, dismantle the washing to filter screen 4, avoid filter screen 4 to block up and influence the cleaning performance, after washing finishing, all install filter screen 4 and clearance mouth 13 back inside and the outer wall of shell 1, when the device is idle, install electrostatic magnet 17 outside louvre 16, again run through third fixing bolt 18 and insert electrostatic magnet 17 and fix with the inside fixed plate 15, avoid the device to idle inside entering dust for a long time, just so accomplished a whole process of self-cleaning type device for air pipe.

1. the utility model discloses a setting of splint 8, in daily use, when the device need clean the pipeline, can clip required clean pipeline through using splint 8, fix, avoid the device wind-force too big, air intake 7 drops with required clean pipeline, leads to the cleaning failure to the effectual result of use that has promoted the device.

2. The utility model discloses a setting of clearance mouth 13, in daily use, after the device used for a long time, a large amount of dusts will be collected in the filter screen 4 of inside protection suction fan 6, can dismantle the washing with inside filter screen 4 through the setting to clearance mouth 13, avoids filter screen 4 to block up the wind-force that influences suction fan 6, and it is not obvious to lead to the device result of use to effectual use effect who promotes the device.

3. The utility model discloses a setting of electrostatic magnet 17, when the device is not used idle, have the dust from louvre 16 get into the device inside, at this moment, electrostatic magnet 17 is on the electrostatic magnet 17 itself through static with the dust absorption, avoids the inside dust that gets into of the device, leads to the device to damage to effectual device's result of use has been promoted.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A self-cleaning device for a ventilation pipeline comprises a shell (1), an air inlet (7) and a cleaning opening (13), and is characterized in that a first chute (2) is formed in the surface of the lower portion of the inner wall of the shell (1), a dust storage box (3) is mounted above the first chute (2), a filter screen (4) is mounted above the dust storage box (3), the filter screen (4) is connected with the shell (1) through a first fixing bolt (5), a suction fan (6) is arranged inside the filter screen (4), the air inlet (7) is arranged in the middle of one side of the outer wall of the shell (1), clamping plates (8) are arranged at the upper end and the lower end of the inner wall of the air inlet (7), a sliding block (9) is arranged on one side of each clamping plate (8), the sliding block (9) penetrates through the outer wall of the shell (1), second chutes (10) are formed in the surfaces of the upper end and the lower end of the inner wall, and second spout (10) and sliding block (9) cooperation installation, spacing hole (11) have all been seted up on the surface of second spout (10), and spacing hole (11) and stopper (12) cooperation installation, both ends about sliding block (9) one side are all installed in stopper (12) simultaneously, clearance mouth (13) are installed in shell (1) rear outer wall upper end, and clearance mouth (13) are connected with shell (1) through second fixing bolt (14), the below of clearance mouth (13) is provided with fixed plate (15), and the internally mounted of fixed plate (15) has louvre (16), electrostatic magnet (17) are all installed to the outer wall both sides of louvre (16), and electrostatic magnet (17) are connected with fixed plate (15) through third fixing bolt (18).

2. Self-cleaning device for ventilation ducts according to claim 1, characterised in that the dust storage box (3) forms a sliding structure with the housing (1) through the first chute (2), and the housing (1) has a size larger than the dust storage box (3).

3. Self-cleaning device for ventilation ducts according to claim 1, characterized in that the filter screen (4) is screwed to the first fixing bolt (5) and the filter screen (4) is of a grid-like structure.

4. The self-cleaning device for ventilation ducts of claim 1, wherein the clamping plate (8) forms a sliding structure with the sliding block (9) through the second sliding groove (10), and the clamping plate (8) is arranged symmetrically with respect to the central axis of the air inlet (7).

5. The self-cleaning device for the ventilation duct according to claim 1, wherein the limiting holes (11) are connected with the limiting blocks (12) in a clamping manner, and the limiting holes (11) are distributed on the second sliding groove (10) at equal intervals.

6. Self-cleaning device for ventilation ducts according to claim 1, characterized in that the cleaning opening (13) is in threaded connection with a second fixing bolt (14), and the second fixing bolt (14) is arranged symmetrically with respect to the central axis of the cleaning opening (13).

7. Self-cleaning device for ventilation ducts according to claim 1, characterised in that said electrostatic magnet (17) is screwed to a third fixing bolt (18) and in that the electrostatic magnet (17) is arranged symmetrically with respect to the central axis of the fixing plate (15).