Energy-saving and consumption-reducing ventilation equipment

Abstract

The utility model discloses energy-saving and consumption-reducing ventilation equipment which comprises a ventilation pipeline, the tail end of the ventilation pipeline is connected with a filter plate, two driving pieces in mirror symmetry are arranged on the outer side of the filter plate, a box body is movably connected between the two driving pieces, and a through groove is formed in the upper end of the side, close to the filter plate, of the box body. A plurality of brush discs distributed at equal intervals are rotationally connected in the box body, all the brush discs penetrate through the through groove and abut against the filter plate, the brush discs are in transmission connection with one another through a transmission part, the transmission part is movably connected with the filter plate, and the bottom face of the box body is movably connected with a collecting groove communicated with the box body. The box body is movably connected to the front side of the filter plate through the driving piece, the brush discs are arranged in the box body, and the brush discs are movably connected between the box body and the filter plate through the transmission pieces, so that the filter plate is cleaned, dust accumulated outside the filter plate is swept into the collecting groove, the ventilation effect of the filter plate is further guaranteed, and the service life of the filter plate is prolonged. And meanwhile, the energy consumption of a fan in the ventilation pipeline is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation equipment, in particular to energy-saving and consumption-reducing ventilation equipment. Background Art

[0002] A green building refers to a high-quality building that saves resources, protects the environment, reduces pollution, provides people with healthy, applicable, and efficient space, and maximizes the harmonious coexistence of man and nature throughout its entire life cycle. In order to ensure the ventilation quality of green buildings, ventilation equipment will be installed at the port of each ventilation duct to deliver sufficient fresh air to the indoor space.

[0003] Traditional ventilation equipment mainly includes ventilation ducts, fans and filters, which can prevent dust from entering the room while ventilating the air. However, there are still some shortcomings in actual use: dust easily accumulates on the surface of the filter after long-term use, resulting in poor airflow inside the ventilation equipment, causing waste of electricity and affecting the ventilation effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an energy-saving and consumption-reducing ventilation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an energy-saving and consumption-reducing ventilation device, including a ventilation duct, the end of the ventilation duct is connected to a filter plate, and two mirror-symmetrical driving members are provided on the outer side of the filter plate, and a box body is movably connected between the two driving members, and a through groove is provided at the upper end of the box body close to the filter plate. A plurality of equidistantly distributed brush discs are rotatably connected in the box body, and each of the brush discs passes through the through groove and abuts against the filter plate. The plurality of brush discs are mutually connected through a transmission member, and the transmission member is movably connected to the filter plate. The bottom surface of the box body is movably connected to a collection groove connected thereto.

[0006] As a further description of the above technical solution: the driving member includes a guide block fixed on the outside of the box body, the top surface of the guide block vertically penetrates a threaded hole, the threaded hole is threadedly connected to a screw rod, one end of the screw rod is rotatably connected to a support plate, the support plate is fixedly connected to the ventilation duct, and the other end of the screw rod is transmission-connected to a drive motor, and the drive motor is fixedly connected to the ventilation duct.

[0007] As a further description of the above technical solution: The transmission member includes a single-tooth groove vertically opened on the outer side of the filter plate. A gear is engaged in the single-tooth groove. The center of the gear is fixedly connected to a first rotating shaft. The first rotating shaft passes through the through groove and is horizontally rotatably connected in the box body. A plurality of second rotating shafts evenly distributed at equal intervals are horizontally rotatably connected in the box body. Each of the second rotating shafts has a brush disc at its end. A pulley is fixedly sleeved on the outer edge of the first rotating shaft and on the outer edge of each of the second rotating shafts. A belt is sleeved on the outer edges of the plurality of pulleys. Two radially symmetric fan blades are fixedly sleeved on the outer edge of each of the second rotating shafts.

[0008] As a further description of the above technical solution: A blind hole is opened at the end of each of the second rotating shafts. A support rod is axially telescopically connected in each of the blind holes. The brush disc is fixedly connected to the end of the support rod.

[0009] As a further description of the above technical solution: Two mirror-symmetrical sliding grooves are axially opened on the inner wall of the blind hole. A slider is slidably connected in each of the sliding grooves. The slider is fixedly connected to the support rod. A spring is fixedly arranged between the slider and the sliding groove.

[0010] As a further description of the above technical solution: Two mirror-symmetrical T-shaped grooves are horizontally opened on the lower edge of the box body. A T-shaped block is slidably inserted in each of the T-shaped grooves. The two T-shaped blocks are respectively fixed on both sides of the top surface of the collection tank.

[0011] The utility model has the following beneficial effects:

[0012] Compared with the prior art, in this energy-saving and consumption-reducing ventilation device, a box body is movably connected by a driving member on the front side of the filter plate, a plurality of brush discs are arranged inside the box body, and the brush discs are movably connected between the box body and the filter plate through a transmission member, which plays a role in cleaning the filter plate, sweeping the dust accumulated outside the filter plate into the collection tank, thereby ensuring the ventilation effect of the filter plate and reducing the energy consumption of the fan in the ventilation duct at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional view of the overall structure of an energy-saving and consumption-reducing ventilation device proposed by the utility model;

[0014] Figure 2 is a top cross-sectional view of the overall structure of an energy-saving and consumption-reducing ventilation device proposed by the utility model;

[0015] Figure 3 is a side cross-sectional view of the overall structure of an energy-saving and consumption-reducing ventilation device proposed by the utility model;

[0016] Figure 4The utility model provides an energy-saving and consumption-reducing ventilation device Figure 2 A magnified view of the structure at center A;

[0017] Figure 5 The utility model provides an energy-saving and consumption-reducing ventilation device Figure 3 A magnified view of the structure at point B.

[0018] Legend:

[0019] 1. Ventilation duct; 2. Filter plate; 3. Support plate; 4. Screw; 5. Guide block; 6. Drive motor; 7. Collecting tank; 8. Box body; 9. Threaded hole; 10. Single tooth groove; 11. Through groove; 12. Gear; 13. First rotating shaft; 14. Pulley; 15. Belt; 16. Second rotating shaft; 17. Fan blade; 18. Brush plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figures 1 to 5 The utility model provides an energy-saving and consumption-reducing ventilation device: it includes a ventilation duct 1, the end of the ventilation duct 1 is connected to a filter plate 2, two mirror-symmetrical driving members are arranged on the outside of the filter plate 2, and a box body 8 is movably connected between the two driving members. A through groove 11 is provided on the upper end of the box body 8 close to the filter plate 2. A plurality of brush discs 18 distributed equidistantly are rotatably connected in the box body 8, each brush disc 18 passes through the through groove 11 and abuts against the filter plate 2. The plurality of brush discs 18 are mutually connected through a transmission member, the transmission member is movably connected to the filter plate 2, and the bottom surface of the box body 8 is movably connected to the filter plate 2. A collecting tank 7 connected thereto is connected, two mirror-symmetrical T-shaped slots are horizontally provided on the lower edge of the box body 8, a T-shaped block is slidably inserted in each T-shaped slot, and the two T-shaped blocks are respectively fixed on both sides of the top surface of the collecting tank 7, and the driving member includes a guide block 5 fixed on the outside of the box body 8, a threaded hole 9 is vertically penetrated through the top surface of the guide block 5, a screw rod 4 is connected by a thread in the threaded hole 9, one end of the screw rod 4 is rotatably connected to the support plate 3, the support plate 3 is fixedly connected to the ventilation duct 1, and the other end of the screw rod 4 is transmission-connected to the drive motor 6, and the drive motor 6 is fixedly connected to the ventilation duct 1;

[0022] The transmission member includes a single tooth groove 10 vertically opened on the outer side of the filter plate 2. A gear 12 is meshed in the single tooth groove 10. The center of the gear 12 is fixedly connected to a first rotating shaft 13. The first rotating shaft 13 passes through the through groove 11 and is horizontally rotatably connected in the box body 8. A plurality of second rotating shafts 16 evenly distributed at intervals are horizontally rotatably connected in the box body 8. A brush disc 18 is provided at the end of each second rotating shaft 16. A belt pulley 14 is fixedly sleeved on the outer edge of the first rotating shaft 13 and the outer edge of each second rotating shaft 16. A belt 15 is sleeved on the outer edges of the plurality of belt pulleys 14. Two radially symmetric fan blades 17 are fixedly provided on the outer edge of each second rotating shaft 16.

[0023] A blind hole is opened at the end of each second rotating shaft 16. A support rod is axially telescopically connected in each blind hole. The brush disc 18 is fixedly connected to the end of the support rod. Two mirror-symmetric sliding grooves are axially opened on the inner wall of the blind hole. A slider is slidably connected in each sliding groove. The slider is fixedly connected to the support rod. A spring is fixedly provided between the slider and the sliding groove.

[0024] By movably connecting a box body 8 to the front side of the filter plate 2 by a driving member, arranging a plurality of brush discs 18 inside the box body 8, and movably connecting the brush discs 18 between the box body 8 and the filter plate 2 through the transmission member, the filter plate 2 is cleaned. The dust accumulated outside the filter plate 2 is swept into the collection groove 7, thereby ensuring the ventilation effect of the filter plate 2 and reducing the energy consumption of the fan in the ventilation duct 1 at the same time.

[0025] Working principle: When in use, the driving motor 6 drives the screw rod 4 to rotate. The screw rod 4 drives the guide block 5 to lift through the threaded hole 9. The guide block 5 drives the box body 8 to lift. When the box body 8 is lifting, it drives the first rotating shaft 13 to lift. The first rotating shaft 13 rotates through the gear 12 meshed in the single tooth groove 10. The first rotating shaft 13 drives a plurality of second rotating shafts 16 to rotate through the belt pulley 14 and the belt 15, so that each brush disc 18 rotates to rotate and clean the dust on the filter plate 2. While the second rotating shaft 16 is rotating, it drives the fan blade 17 to rotate. A gentle breeze is generated when the fan blade rotates, and the gentle breeze blows the swept dust into the collection groove 7.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving and consumption-reducing ventilation device, comprising a ventilation duct (1), wherein the end of the ventilation duct (1) is connected to a filter plate (2), and it is characterized in that: On the outer side of the filter plate (2), there are two mirror-symmetrical driving members. A box body (8) is movably connected between the two driving members. A through groove (11) is opened at the upper end of the side of the box body (8) close to the filter plate (2). A plurality of equally-spaced brush disks (18) are rotatably connected in the box body (8). Each of the brush disks (18) passes through the through groove (11) and abuts against the filter plate (2). The plurality of brush disks (18) are mutually driven and connected by a transmission member. The transmission member is movably connected to the filter plate (2). The bottom surface of the box body (8) is movably connected to a collection tank (7) communicated therewith.

2. The energy-saving and consumption-reducing ventilation equipment according to claim 1, wherein: The driving member includes a guide block (5) fixed on the outer side of the box body (8). A threaded hole (9) vertically penetrates through the top surface of the guide block (5). A screw rod (4) is threadedly connected in the threaded hole (9). One end of the screw rod (4) is rotatably connected to a support plate (3). The support plate (3) is fixedly connected to the ventilation duct (1). The other end of the screw rod (4) is drivingly connected to a driving motor (6). The driving motor (6) is fixedly connected to the ventilation duct (1).

3. An energy-saving and consumption-reducing ventilation device according to claim 1, characterized in that: The transmission member includes a single-tooth groove (10) vertically opened on the outer side of the filter plate (2). A gear (12) is engaged in the single-tooth groove (10). A first rotating shaft (13) is fixedly connected to the center of the gear (12). The first rotating shaft (13) passes through the through groove (11) and is horizontally rotatably connected in the box body (8). A plurality of equally-spaced second rotating shafts (16) are horizontally rotatably connected in the box body (8). Each of the second rotating shafts (16) has one of the brush disks (18) at its end. A pulley (14) is fixedly sleeved on the outer edge of the first rotating shaft (13) and on the outer edge of each of the second rotating shafts (16). A belt (15) is jointly sleeved on the outer edges of the plurality of pulleys (14). Two radially-symmetrical fan blades (17) are fixedly sleeved on the outer edge of each of the second rotating shafts (16).

4. An energy-saving and consumption-reducing ventilation device according to claim 3, characterized in that: A blind hole is opened at the end of each of the second rotating shafts (16). A support rod is axially telescopically connected in each of the blind holes. The brush disk (18) is fixedly connected to the end of the support rod.

5. An energy-saving and consumption-reducing ventilation device according to claim 4, characterized in that: Two mirror-symmetrical sliding grooves are axially opened on the inner wall of the blind hole. A slider is slidably connected in each of the sliding grooves. The slider is fixedly connected to the support rod. A spring is jointly fixed between the slider and the sliding groove.

6. An energy-saving and consumption-reducing ventilation device according to claim 1, characterized in that: Two mirror-symmetrical T-shaped grooves are horizontally opened on the lower edge of the box body (8). A T-shaped block is slidably inserted in each of the T-shaped grooves. The two T-shaped blocks are respectively fixed on both sides of the top surface of the collection tank (7).

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