Environment-friendly energy-saving ventilation device for building

Abstract

The utility model discloses a building green energy-saving ventilation device which comprises a ventilation pipeline, a first bevel gear is installed on one side of the ventilation pipeline through a rotating mechanism, a second bevel gear is installed on the surface of the first bevel gear in a meshed mode, and an installation plate is installed on the inner wall of the second bevel gear through a moving mechanism. And a brush head is arranged on one side of the mounting plate. The rotating mechanism drives two groups of first bevel gears to rotate, the first bevel gears drive two groups of second bevel gears to rotate, a brush head can be driven to move through a moving mechanism, a first filter plate and a second filter plate can be cleaned through the brush head, water in a water tank is pumped out through a water pumping mechanism, and the water is sprayed out through a spray head. And water can be sprayed to the first filter plate and the second filter plate, so that the first filter plate and the second filter plate are cleaned in cooperation with a brush head, the purpose of conveniently cleaning the first filter plate and the second filter plate is achieved, the structure is simple, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of ventilation device technology, and in particular to a green and energy-saving ventilation device for buildings. Background Technology

[0002] Architecture refers to man-made spaces for people to carry out various activities, including houses, bridges, roads, dams, tunnels and other engineering facilities. It is not only a physical entity, but also contains cultural, artistic and social significance. Functionally, it can be divided into residential buildings, public buildings, industrial buildings, etc. Green energy-saving ventilation devices are ventilation equipment that combine environmental protection and energy-saving concepts. They aim to improve indoor air quality by optimizing air circulation, reducing energy consumption and minimizing environmental impact.

[0003] When using ventilation devices to ventilate the interior of a building, ventilation is usually achieved through ventilation mechanisms, and dust is blocked by filter plates to prevent dust from damaging the ventilation mechanism. However, after prolonged use, a large amount of dust will stick to one side of the filter plate. If the dust is not cleaned in time, it will affect the use of the filter plate, making it difficult to clean and thus hindering the operation of the ventilation device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a green and energy-saving ventilation device for buildings, which solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A green and energy-saving ventilation device for buildings includes a ventilation duct. A first bevel gear is mounted on one side of the ventilation duct via a rotating mechanism. A second bevel gear is meshed with the surface of the first bevel gear. An installation plate is mounted on the inner wall of the second bevel gear via a moving mechanism. A brush head is provided on one side of the installation plate. A U-shaped plate is fixedly mounted on the top of the ventilation duct. A water tank is fixedly mounted on the top of the U-shaped plate. A connecting pipe is mounted on the top of the ventilation duct via a pumping mechanism. An output plate is provided at one end of the connecting pipe. A nozzle is provided at the bottom of the output plate. A limit mechanism is provided on one side of the ventilation duct. A connecting plate is fixedly mounted on the inner wall of the ventilation duct. A ventilation mechanism is provided on the surface of the connecting plate.

[0007] Preferably, the rotating mechanism includes a dual-axis motor fixedly installed on one side of the ventilation duct, and a first rotating rod is fixedly installed at the output end of the dual-axis motor. The surface of the first rotating rod and the inner wall of the first bevel gear are fixedly installed. There are two sets of the first rotating rod, which are symmetrically arranged.

[0008] Preferably, the moving mechanism includes a lead screw fixedly installed on the inner wall of the second bevel gear, and a moving block is threadedly sleeved on the surface of the lead screw. The bottom of the moving block and the top of the mounting plate are fixedly installed. The number of the lead screw, the moving block and the mounting plate are two sets and they are symmetrically arranged.

[0009] Preferably, the pumping mechanism includes a water pump fixedly installed on the top of the ventilation duct, a pumping pipe is provided on one side of the water pump, a delivery pipe is provided on one side of the water pump, and one end of the delivery pipe and one end of the connecting pipe are fixedly installed.

[0010] Preferably, the limiting mechanism includes a limiting groove formed on one side of the ventilation duct, a limiting block is slidably installed on the inner wall of the limiting groove, and one side of the limiting block and one side of the moving block are fixedly installed.

[0011] Preferably, the ventilation mechanism includes a drive motor fixedly mounted on the surface of the connecting plate, a second rotating rod fixedly mounted on the output end of the drive motor, and fan blades fixedly mounted on the surface of the second rotating rod.

[0012] Preferably, the inner wall of the ventilation duct is fixedly installed with a first filter plate and a second filter plate, and the number of the first bevel gear and the second bevel gear are two sets and arranged symmetrically.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This green energy-saving ventilation device for buildings drives two sets of first bevel gears to rotate through a rotating mechanism. The first bevel gears drive two sets of second bevel gears to rotate, which in turn drives the brush head to move through a moving mechanism. The brush head can then clean the first and second filter plates. At the same time, a water pumping mechanism draws water from the water tank and sprays it out through a nozzle to spray water onto the first and second filter plates. This, combined with the brush head, facilitates the cleaning of the first and second filter plates, achieving the purpose of easy cleaning of the first and second filter plates. The structure is simple and easy to use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric projection of this utility model;

[0015] Figure 2 This is a structural schematic diagram of a cross-sectional view of the present invention;

[0016] Figure 3 This is a partial structural schematic diagram of the present invention;

[0017] Figure 4 This is a partial bottom view of the structure of this utility model;

[0018] Figure 5 This is an enlarged view of section A of this utility model.

[0019] In the diagram: 1. Ventilation duct; 2. Dual-axis motor; 3. First rotating rod; 4. First bevel gear; 5. Second bevel gear; 6. Lead screw; 7. Moving block; 8. Mounting plate; 9. Brush head; 10. U-shaped plate; 11. Water tank; 12. Water pump; 13. Pumping pipe; 14. Delivery pipe; 15. Connecting pipe; 16. Output plate; 17. Nozzle; 18. Limiting groove; 19. Limiting block; 20. Connecting plate; 21. Drive motor; 22. Second rotating rod; 23. Fan blade; 24. First filter plate; 25. Second filter plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Refer to Figure 1-5 This utility model provides a technical solution: a green and energy-saving ventilation device for buildings, including a ventilation duct 1. A first bevel gear 4 is mounted on one side of the ventilation duct 1 via a rotating mechanism. The rotating mechanism includes a dual-shaft motor 2 fixedly mounted on one side of the ventilation duct 1. A first rotating rod 3 is fixedly mounted on the output end of the dual-shaft motor 2. The surface of the first rotating rod 3 and the inner wall of the first bevel gear 4 are fixedly mounted to facilitate rotation of the first rotating rod 3. There are two sets of first rotating rods 3 arranged symmetrically. A second bevel gear 5 is meshed on the surface of the first bevel gear 4. A first filter plate 24 and a second bevel gear 5 are fixedly mounted on the inner wall of the ventilation duct 1. The second filter plate 25, the first bevel gear 4 and the second bevel gear 5 are two sets and are symmetrically arranged. The inner wall of the second bevel gear 5 is equipped with an installation plate 8 through a moving mechanism. The moving mechanism includes a lead screw 6 fixedly installed on the inner wall of the second bevel gear 5. The surface of the lead screw 6 is threaded with a moving block 7. The bottom of the moving block 7 and the top of the installation plate 8 are fixedly installed to facilitate the movement of the installation plate 8. The lead screw 6, the moving block 7 and the installation plate 8 are two sets and are symmetrically arranged. A brush head 9 is provided on one side of the installation plate 8. A U-shaped plate 10 is fixedly installed on the top of the ventilation duct 1. A water tank 11 is fixedly installed on the top of the U-shaped plate 10.

[0022] Specifically, a connecting pipe 15 is installed at the top of the ventilation duct 1 via a water pumping mechanism. The water pumping mechanism includes a water pump 12 fixedly installed at the top of the ventilation duct 1. A water pumping pipe 13 is provided on one side of the water pump 12, and a delivery pipe 14 is provided on the other side. One end of the delivery pipe 14 is fixedly installed with one end of the connecting pipe 15 to facilitate water delivery into the connecting pipe 15. An output plate 16 is provided at one end of the connecting pipe 15, and a nozzle 17 is provided at the bottom of the output plate 16. A limiting mechanism is provided on one side of the ventilation duct 1. The limiting mechanism includes a limiting groove 18 formed on one side of the ventilation duct 1. A limiting block 19 is slidably installed on the inner wall of the limiting groove 18. One side of the limiting block 19 is fixedly installed with one side of the moving block 7 to limit the movement of the moving block 7, making the movement of the moving block 7 more stable. A connecting plate 20 is fixedly installed on the inner wall of the ventilation duct 1, and a ventilation mechanism and a ventilation fan are provided on the surface of the connecting plate 20. The structure includes a drive motor 21 fixedly mounted on the surface of the connecting plate 20. A second rotating rod 22 is fixedly mounted on the output end of the drive motor 21. A fan blade 23 is fixedly mounted on the surface of the second rotating rod 22, which facilitates the rotation of the fan blade 23 to generate suction for ventilation. The rotating mechanism drives two sets of first bevel gears 4 to rotate, and the first bevel gears 4 drive two sets of second bevel gears 5 to rotate. The moving mechanism drives the brush head 9 to move, so that the brush head 9 can clean the first filter plate 24 and the second filter plate 25. At the same time, the water pumping mechanism draws water out of the water tank 11 and sprays it out through the nozzle 17 to spray water on the first filter plate 24 and the second filter plate 25. This, together with the brush head 9, cleans the first filter plate 24 and the second filter plate 25, achieving the purpose of convenient cleaning of the first filter plate 24 and the second filter plate 25. The structure is simple and easy to use.

[0023] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0024] In use: When using this building's green energy-saving ventilation device, the dual-shaft motor 2 drives two sets of first rotating rods 3 to rotate. The first rotating rods 3 drive two sets of first bevel gears 4 to rotate. The first bevel gears 4 drive two sets of second bevel gears 5 to rotate. The second bevel gears 5 drive two sets of lead screws 6 to rotate. The lead screws 6 drive two sets of moving blocks 7 to move. The moving blocks 7 drive two sets of mounting plates 8 to move. The mounting plates 8 drive the brush heads 9 to move, thus cleaning the first filter plate 24 and the second filter plate 25 through the brush heads 9. The water pump 12 is then activated. Water is drawn from the water tank 11 through the water pipe 13, transported through the conveying pipe 14, connecting pipe 15 and output plate 16, and finally sprayed out through the nozzle 17 to spray water onto the first filter plate 24 and the second filter plate 25. This, combined with the brush head 9, cleans the first filter plate 24 and the second filter plate 25, achieving the purpose of easy cleaning of the first filter plate 24 and the second filter plate 25. The structure is simple and easy to use. The second rotating rod 22 is driven by the drive motor 21 to rotate, and the second rotating rod 22 drives the fan blade 23 to rotate, thus providing ventilation.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A green and energy-saving ventilation device for buildings, comprising ventilation ducts (1), characterized in that, A first bevel gear (4) is installed on one side of the ventilation duct (1) via a rotating mechanism. A second bevel gear (5) is meshed on the surface of the first bevel gear (4). An installation plate (8) is installed on the inner wall of the second bevel gear (5) via a moving mechanism. A brush head (9) is provided on one side of the installation plate (8). A U-shaped plate (10) is fixedly installed on the top of the ventilation duct (1). A water tank (11) is fixedly installed on the top of the U-shaped plate (10). A connecting pipe (15) is installed on the top of the ventilation duct (1) via a pumping mechanism. An output plate (16) is provided at one end of the connecting pipe (15). A nozzle (17) is provided at the bottom of the output plate (16). A limit mechanism is provided on one side of the ventilation duct (1). A connecting plate (20) is fixedly installed on the inner wall of the ventilation duct (1). A ventilation mechanism is provided on the surface of the connecting plate (20).

2. The green energy-saving ventilation device for buildings according to claim 1, characterized in that, The rotating mechanism includes a dual-axis motor (2) fixedly installed on one side of the ventilation duct (1). The output end of the dual-axis motor (2) is fixedly installed with a first rotating rod (3). The surface of the first rotating rod (3) and the inner wall of the first bevel gear (4) are fixedly installed. There are two sets of the first rotating rods (3) and they are arranged symmetrically.

3. The green energy-saving ventilation device for buildings according to claim 1, characterized in that, The moving mechanism includes a lead screw (6) fixedly installed on the inner wall of the second bevel gear (5). A moving block (7) is threaded on the surface of the lead screw (6). The bottom of the moving block (7) and the top of the mounting plate (8) are fixedly installed. There are two sets of the lead screw (6), the moving block (7) and the mounting plate (8) and they are arranged symmetrically.

4. A green and energy-saving ventilation device for buildings according to claim 1, characterized in that, The pumping mechanism includes a water pump (12) fixedly installed on the top of the ventilation duct (1), a pumping pipe (13) is provided on one side of the water pump (12), and a delivery pipe (14) is provided on one side of the water pump (12). One end of the delivery pipe (14) and one end of the connecting pipe (15) are fixedly installed.

5. A green and energy-saving ventilation device for buildings according to claim 3, characterized in that, The limiting mechanism includes a limiting groove (18) opened on one side of the ventilation duct (1), and a limiting block (19) is slidably installed on the inner wall of the limiting groove (18). One side of the limiting block (19) and one side of the moving block (7) are fixedly installed.

6. A green and energy-saving ventilation device for buildings according to claim 1, characterized in that, The ventilation mechanism includes a drive motor (21) fixedly mounted on the surface of the connecting plate (20), a second rotating rod (22) fixedly mounted on the output end of the drive motor (21), and a fan blade (23) fixedly mounted on the surface of the second rotating rod (22).

7. A green and energy-saving ventilation device for buildings according to claim 1, characterized in that, The inner wall of the ventilation duct (1) is fixedly installed with a first filter plate (24) and a second filter plate (25), and the number of the first bevel gear (4) and the second bevel gear (5) are two sets and are arranged symmetrically.

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