Environment-friendly dust removal device for building decoration

Abstract

The utility model discloses an environment-friendly dust removal device for building decoration. The environment-friendly dust removal device comprises a dust removal box, a water pumping assembly and an auxiliary assembly, a guide pipe is arranged at the left end of a top plate of the dust removal box, the top end of the guide pipe is rotationally connected with a gathering hopper, a dust removal filter bag is fixedly installed on the outer arc face of the lower end of the guide pipe, a partition plate is arranged in the middle of the inner wall of the dust removal box, through holes are formed in the lower end of the partition plate in an array mode, and the dust removal filter bag is located on the left side of the partition plate. Induced draft fans are symmetrically arranged at the right end of a top plate of the dust removal box; the water pumping assembly is arranged on the right side of the dust removal box and comprises a motor I, a rotating shaft and a spiral groove plate; the auxiliary assemblies are symmetrically and rotationally connected to the upper end of the left side plate of the dust removal box, and the dust removal filter bag is located between the two auxiliary assemblies. According to the environment-friendly dust removal device for building decoration, dust is doubly filtered, the purification effect is improved, the absorption efficiency of surrounding dust is improved, and the cleaning frequency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to an environmentally friendly dust removal device for building decoration. Background Art

[0002] Decoration, also known as decoration or decoration, refers to a set of construction plans and design plans formed according to certain design concepts and aesthetic rules, which are carried out within a certain area and scope, including water and electricity construction, walls, floors, ceilings, landscaping, etc. During the interior decoration process, especially when installing water and electrical circuits, a large amount of dust will be generated. Due to the poor indoor ventilation effect, a large amount of dust can easily float indoors, affecting the health of construction workers. Therefore, dust removal equipment is required for dust removal.

[0003] The filter screen of the existing dust removal device is usually fixed, and dust is easily attached to the filter screen, which reduces the filtering effect of the filter screen and requires users to clean it frequently, which is inconvenient to use. Moreover, the existing dust removal device simply relies on the filter screen for filtering, and it is not easy to remove dust particles with smaller diameters in the air, and the dust removal effect is not ideal. In addition, the air inlet of the existing dust removal device is not convenient for rotating, resulting in air being inhaled only from one direction, and the dust collection effect needs to be improved. For this reason, we propose an environmentally friendly dust removal device for building decoration. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an environmentally friendly dust removal device for building decoration, which can perform double filtration on dust, improve the purification effect, increase the absorption efficiency of surrounding dust, reduce the frequency of cleaning, and effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly dust removal device for building decoration, comprising a dust removal box, a water pumping component and an auxiliary component;

[0006] Dust removal box: a duct is provided at the left end of its top plate, a converging bucket is rotatably connected to the top end of the duct, a dust filter bag is fixedly installed on the outer arc surface of the lower end of the duct, a partition is provided in the middle of the inner wall of the dust removal box, a through hole is arranged in an array at the lower end of the partition, the dust filter bag is located on the left side of the partition, and an induced draft fan is symmetrically provided at the right end of the top plate of the dust removal box;

[0007] Water pumping assembly: set on the right side of the dust removal box;

[0008] Auxiliary components: symmetrically rotated and connected to the upper left side plate of the dust removal box, the dust filter bag is located between the two auxiliary components, double filtering of dust is performed, the purification effect is improved, the direction of the air inlet of the collection bucket is changed, the absorption efficiency of the surrounding dust is improved, the filter holes of the dust filter bag are avoided from being blocked, and the frequency of cleaning the dust filter bag is reduced.

[0009] Furthermore, the water-lifting assembly includes a motor 1, a rotating shaft and a spiral groove plate. The motor 1 is arranged at the right end of the upper surface of the dust removal box. The lower end of the output shaft of the motor 1 is provided with a rotating shaft. The lower end of the outer arc surface of the rotating shaft is provided with a spiral groove plate. The lower end of the spiral groove plate is adjacent to the inner bottom surface of the dust removal box. The spiral groove plate is located on the right side of the partition, and absorbs and removes fine dust through scattered water droplets.

[0010] Furthermore, water leakage holes are evenly arranged inside the spiral groove plate to improve the water dispersion effect.

[0011] Furthermore, the motor 1 is a dual-output shaft motor, a rotating shaft is provided at the lower end of the output shaft below the motor 1, a gear 1 is provided at the top end of the output shaft above the motor 1, a fixed shaft is provided in the middle of the upper surface of the top plate of the dust removal box, the top end of the fixed shaft is rotatably connected with gear 2, and the outer arc surface array at the right end of the gathering bucket is provided with teeth, and the gear 2 is respectively meshed with the gear 1 and the teeth to drive the gathering bucket to rotate 360 ​​degrees, thereby improving the efficiency of absorbing surrounding dust.

[0012] Furthermore, the auxiliary component includes a star-shaped bracket, a gear plate and a cross bar. The core shaft of the star-shaped bracket is symmetrically connected to the upper end of the left plate of the dust removal box. The right side of the end of the star-shaped bracket is provided with a cross bar. The dust filter bag is located between the three cross bars on the front side and the three cross bars on the rear side. The gear plates are respectively arranged on the outer arc surface of the core shaft of the star-shaped bracket. The two gear plates are meshed and connected. Motor 2 is provided on the left side of the dust removal box. The output shaft of motor 2 is fixedly connected to the left end of the core shaft of the rear star-shaped bracket, so that the dust filter bag is continuously deformed and twisted to prevent dust from clogging the filter holes of the dust filter bag.

[0013] Furthermore, the invention also includes a baffle, which is arranged on the left side between the front and rear inner walls of the dust removal box. The core shafts of the two star-shaped brackets are rotatably connected to the inner walls of the avoidance holes correspondingly arranged inside the baffle. The baffle is located between the dust filter bag and the two gear plates to protect the dust filter bag and prevent the dust filter bag from being stuck between the two gear plates.

[0014] Furthermore, the right ends of the through holes are tilted downward to prevent water drops from entering the interior of the through holes during the process of dripping downwards.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the environmentally friendly dust removal device for building decoration has the following advantages:

[0016] 1. External air enters the dust filter bag from the converging bucket through the duct. The dust particles in the air are filtered by the dust filter bag. The output shaft at the lower end of the motor drives the shaft to rotate. The shaft drives the spiral groove plate to rotate so that the spiral groove plate lifts the tap water upward. At the same time, the tap water disperses and flows downward through the leakage holes under the action of gravity to form dispersed water droplets. The air entering the right side of the partition from the through hole is constantly in contact with the water droplets, so that the water droplets absorb and filter the fine dust particles in the air. The double filtration and removal method is used to improve the dust removal effect.

[0017] 2. The output shaft at the upper end of the motor drives the gear 1 to rotate, and the gear 1 drives the focusing bucket to rotate along the axis of the conduit through the gear 2 and the teeth, thereby changing the direction of the air inlet of the focusing bucket and improving the absorption efficiency of the surrounding dust.

[0018] 3. Motor 2 drives the star-shaped bracket at the rear side to rotate. The star-shaped bracket at the rear side drives the star-shaped bracket at the front side to rotate through the meshing connection of two gear plates. The two star-shaped brackets continuously drive the cross bar to rotate, so that the cross bar pushes the side wall of the dust filter bag. The dust filter bag continuously twists and deforms to prevent dust from accumulating on the inner wall of the dust filter bag and clogging the filter holes, thereby reducing the frequency of cleaning the dust filter bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] In the figure: 1 dust box, 2 partition, 3 duct, 4 converging bucket, 5 through hole, 6 induced draft fan, 7 water lifting component, 71 motor 1, 72 rotating shaft, 73 spiral groove plate, 731 leakage hole, 8 auxiliary component, 81 star bracket, 82 gear plate, 83 cross bar, 9 motor 2, 10 baffle, 11 gear 1, 12 fixed shaft, 13 gear 2, 14 teeth, 15 dust filter bag. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2 , This embodiment provides a technical solution: an environmentally friendly dust removal device for building decoration, comprising a dust removal box 1, a water pumping component 7 and an auxiliary component 8;

[0024] Dust removal box 1: A duct 3 is provided at the left end of the top plate, and a collecting bucket 4 is rotatably connected to the top of the duct 3. A dust filter bag 15 is fixedly installed on the outer arc surface of the lower end of the duct 3. A partition 2 is provided in the middle of the inner wall of the dust removal box 1. A through hole 5 is arranged in an array at the lower end of the partition 2. The right end of the through hole 5 is tilted downward to prevent water droplets from entering the inside of the through hole 5 during dripping. The dust filter bag 15 is located on the left side of the partition 2, and an induced draft fan 6 is symmetrically provided at the right end of the top plate of the dust removal box 1;

[0025] The water-lifting assembly 7 is arranged on the right side of the dust-removing box 1. The water-lifting assembly 7 comprises a motor 71, a rotating shaft 72 and a spiral groove plate 73. The motor 71 is arranged on the right end of the upper surface of the dust-removing box 1. The lower end of the output shaft of the motor 71 is provided with a rotating shaft 72. The lower end of the outer arc surface of the rotating shaft 72 is provided with a spiral groove plate 73. The lower end of the spiral groove plate 73 is adjacent to the inner bottom surface of the dust-removing box 1. The spiral groove plate 73 is located on the right side of the partition 2. The fine dust is absorbed and removed by scattered water droplets. The interior of the spiral groove plate 73 is evenly provided with leakage holes 731 to improve the water dispersion effect. The output shaft at the lower end of the motor 71 drives the rotating shaft 72 to rotate. The rotating shaft 72 drives the spiral groove plate 73 to rotate so that the spiral groove plate 73 lifts the tap water upward. At the same time, the tap water disperses and flows downward through the leakage holes 731 under the action of gravity to form dispersed water droplets. The air entering the right side of the partition 2 from the through hole 5 is constantly in contact with the water droplets, so that the water droplets absorb and filter the fine dust particles in the air, thereby improving the purification effect.

[0026] Among them: Motor 1 71 is a dual-output shaft motor, a rotating shaft 72 is provided at the lower end of the output shaft below Motor 1 71, a gear 11 is provided at the top end of the output shaft above Motor 1 71, a fixed shaft 12 is provided in the middle of the upper surface of the top plate of the dust removal box 1, and a gear 2 13 is rotatably connected to the top end of the fixed shaft 12, and a gear 14 is provided at the outer arc array at the right end of the gathering bucket 4, and the gear 2 13 is respectively meshed with the gear 11 and the gear 14, and the output shaft at the upper end of the motor 1 71 drives the gear 11 to rotate, and the gear 11 drives the gathering bucket 4 to rotate along the axis of the conduit 3 through the gear 2 13 and the gear 14, so as to improve the absorption efficiency of the surrounding dust.

[0027] Auxiliary component 8: symmetrically rotated and connected to the upper end of the left side plate of the dust removal box 1, the dust filter bag 15 is located between the two auxiliary components 8, the auxiliary component 8 includes a star bracket 81, a gear plate 82 and a cross bar 83, the core shaft of the star bracket 81 is symmetrically rotated and connected to the upper end of the left side plate of the dust removal box 1, and the right side of the end of the star bracket 81 is provided with a cross bar 83, the dust filter bag 15 is located between the three cross bars 83 on the front side and the three cross bars 83 on the rear side, the gear plates 82 are respectively arranged on the outer arc surface of the core shaft of the star bracket 81, and the two gear plates 82 are meshed and connected, and the dust removal box 1 A motor 29 is provided on the left side, and the output shaft of the motor 29 is fixedly connected to the left end of the core shaft of the star-shaped bracket 81 on the rear side. The motor 29 drives the star-shaped bracket 81 on the rear side to rotate, and the star-shaped bracket 81 on the rear side is meshed and connected through two gear plates 82 to drive the star-shaped bracket 81 on the front side to rotate. The two star brackets 81 continuously drive the cross bar 83 to rotate, so that the cross bar 83 pushes the side wall of the dust filter bag 15, and the dust filter bag 15 continuously twists and deforms to prevent dust from accumulating on the inner wall of the dust filter bag 15 to block the filter hole, thereby reducing the frequency of cleaning the dust filter bag 15.

[0028] Among them: it also includes a baffle 10, which is arranged on the left side between the front and rear inner walls of the dust removal box 1, and the core shafts of the two star-shaped brackets 81 are rotatably connected to the inner walls of the avoidance holes correspondingly arranged inside the baffle 10. The baffle 10 is located between the dust filter bag 15 and the two gear plates 82 to protect the dust filter bag 15 and prevent the dust filter bag 15 from being stuck between the two gear plates 82.

[0029] The working principle of the environmentally friendly dust removal device for building decoration provided by the utility model is as follows:

[0030] The dust removal box 1 is placed in the indoor decoration construction area, and tap water is injected into the right side of the partition 2 inside the dust removal box 1. The height of the tap water is below the lowest through hole 5. The induced draft fan 6 is started. The induced draft fan 6 rotates at a high speed to discharge the air on the right side of the partition 2 inside the dust removal box 1 to the outside, and a negative pressure is formed on the right side of the partition 2. The airflow on the left side of the partition 2 inside the dust removal box 1 flows to the right through the through hole 5, and the external air enters the dust removal filter bag 15 from the conduit 3 through the converging bucket 4. The dust particles contained in the air are filtered by the dust removal filter bag 15, and the filtered air enters the right side of the partition 2. The motor 1 71 and the motor 2 9 are started respectively. The output shaft at the lower end of the motor 1 71 drives the rotating shaft 72 to rotate, and the rotating shaft 72 drives the spiral groove plate 73 to rotate so that the spiral groove plate 73 lifts the tap water upward, and at the same time, the tap water passes through the leakage hole 731 under the action of gravity. The air enters the right side of the partition 2 from the through hole 5 and continuously contacts with the water droplets, so that the water droplets absorb and filter the fine dust particles in the air, thereby improving the purification effect. The output shaft at the upper end of the motor 71 drives the gear 11 to rotate, and the gear 11 drives the gathering bucket 4 to rotate along the axis of the conduit 3 through the gear 2 13 and the teeth 14, thereby improving the absorption efficiency of the surrounding dust. The motor 2 9 drives the star-shaped bracket 81 on the rear side to rotate, and the star-shaped bracket 81 on the rear side drives the star-shaped bracket 81 on the front side to rotate through the meshing connection of the two gear plates 82. The two star brackets 81 continuously drive the cross bar 83 to rotate, so that the cross bar 83 pushes the side wall of the dust filter bag 15, and the dust filter bag 15 continuously twists and deforms to prevent dust from gathering on the inner wall of the dust filter bag 15 to block the filter hole, thereby reducing the frequency of cleaning the dust filter bag 15.

[0031] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An environmentally friendly dust removal device for building decoration, characterized in that: It comprises a dust removal box (1), a water pumping component (7) and an auxiliary component (8); A dust removal box (1): a duct (3) is provided at the left end of the top plate, the top end of the duct (3) is rotatably connected to a collecting bucket (4), a dust filter bag (15) is fixedly mounted on the outer arc surface of the lower end of the duct (3), a partition (2) is provided at the middle of the inner wall of the dust removal box (1), a through hole (5) is arranged in an array at the lower end of the partition (2), the dust filter bag (15) is located on the left side of the partition (2), and an induced draft fan (6) is symmetrically provided at the right end of the top plate of the dust removal box (1); Water pumping assembly (7): arranged on the right side of the dust removal box (1); Auxiliary components (8): symmetrically connected to the upper end of the left side plate of the dust removal box (1), and the dust removal filter bag (15) is located between the two auxiliary components (8).

2. The environmentally friendly dust removal device for building decoration according to claim 1 is characterized by: The water-lifting assembly (7) comprises a motor 1 (71), a rotating shaft (72) and a spiral groove plate (73); the motor 1 (71) is arranged at the right end of the upper surface of the dust removal box (1); the lower end of the output shaft of the motor 1 (71) is provided with a rotating shaft (72); the lower end of the outer arc surface of the rotating shaft (72) is provided with a spiral groove plate (73); the lower end of the spiral groove plate (73) is adjacent to the inner bottom surface of the dust removal box (1); and the spiral groove plate (73) is located on the right side of the partition (2).

3. The environmentally friendly dust removal device for building decoration according to claim 2 is characterized in that: The spiral groove plate (73) is evenly provided with water leakage holes (731) inside.

4. The environmentally friendly dust removal device for building decoration according to claim 2 is characterized in that: The motor 1 (71) is a dual-output shaft motor, the lower end of the output shaft below the motor 1 (71) is provided with a rotating shaft (72), the top end of the output shaft above the motor 1 (71) is provided with a gear 1 (11), a fixed shaft (12) is provided in the middle of the upper surface of the top plate of the dust removal box (1), the top end of the fixed shaft (12) is rotatably connected to a gear 2 (13), the outer arc surface array at the right end of the gathering bucket (4) is provided with teeth (14), and the gear 2 (13) is meshed with the gear 1 (11) and the teeth (14) respectively.

5. The environmentally friendly dust removal device for building decoration according to claim 1 is characterized by: The auxiliary component (8) comprises a star-shaped bracket (81), a gear plate (82) and a cross bar (83); the core shaft of the star-shaped bracket (81) is symmetrically connected to the upper end of the left side plate of the dust removal box (1); the right side surface of the end of the star-shaped bracket (81) is provided with a cross bar (83); the dust filter bag (15) is located between the three cross bars (83) on the front side and the three cross bars (83) on the rear side; the gear plates (82) are respectively arranged on the outer arc surface of the core shaft of the star-shaped bracket (81); the two gear plates (82) are meshed and connected; the left side surface of the dust removal box (1) is provided with a second motor (9); the output shaft of the second motor (9) is fixedly connected to the left end of the core shaft of the rear star-shaped bracket (81).

6. The environmentally friendly dust removal device for building decoration according to claim 5 is characterized by: A baffle (10) is provided on the left side between the front and rear inner walls of the dust removal box (1); the core shafts of the two star-shaped brackets (81) are rotatably connected to the inner walls of the corresponding avoidance holes provided inside the baffle (10); and the baffle (10) is located between the dust removal filter bag (15) and the two gear plates (82).

7. An environmentally friendly dust removal device for building decoration according to any one of claims 1 to 6, characterized in that: The right ends of the through holes (5) are arranged to be inclined downward.

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