Ventilation energy-saving device of green building

Abstract

The utility model belongs to the field of ventilation of green buildings, particularly relates to a ventilation energy-saving device of a green building, and aims to solve the problems that the ventilation effect is affected due to the fact that an existing ventilation device is large in energy consumption and a filter screen is difficult to clean. A ventilation device is fixedly connected to one side of the ventilation opening, a cleaning device is arranged in the ventilation device, a chain wheel and chain transmission mechanism is arranged on one side of the ventilation device, a first rotating shaft is fixedly connected to the chain wheel and chain transmission mechanism, and a bevel gear transmission mechanism is arranged on one side of the first rotating shaft; a solar energy-saving device is arranged at the top of the bevel gear transmission mechanism, a frame is fixedly connected to the inner wall of the ventilation opening, a filter screen is fixedly connected to the interior of the frame, ventilation and energy saving can be better conducted, and it is guaranteed that indoor air of the green building is fresh.

Description

Technical Field

[0001] The utility model relates to the technical field of green building ventilation, in particular to a ventilation energy-saving device for a green building. Background Art

[0002] Green building refers to the maximum resource conservation during the entire life cycle of the building, including energy saving, land saving, water saving, material saving, etc., protecting the environment and reducing pollution, providing people with healthy, comfortable and efficient use space, and buildings that coexist harmoniously with nature. Green building technology focuses on low consumption, high efficiency, economy, environmental protection, integration and optimization. It is a sharing of interests between man and nature, the present and the future, and a means of sustainable development. After the construction of green buildings, ventilation is required. The ventilation methods of existing buildings are divided into natural ventilation and mechanical ventilation. Natural ventilation has obvious limitations for opaque building structures, and there will be ventilation dead corners, while mechanical ventilation can perfectly avoid this problem. Mechanical ventilation can be installed as needed to allow air to circulate along a predetermined route to achieve ventilation and air exchange in the building to create a safe, hygienic and suitable living environment. The existing ventilation devices have high energy consumption and the filter is difficult to clean, which affects the ventilation effect. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the existing ventilation devices in the prior art, that is, the existing ventilation devices have high energy consumption and the filter screen is difficult to clean, thus affecting the ventilation effect, and proposes a ventilation energy-saving device for green buildings.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A ventilation and energy-saving device for a green building comprises a green building and a vent, wherein a vent is provided on one side of the green building, a ventilation device is fixedly connected to one side of the vent, a cleaning device is arranged inside the ventilation device, a sprocket chain transmission mechanism is arranged on one side of the ventilation device, a first rotating shaft is fixedly connected to the sprocket chain transmission mechanism, a bevel gear transmission mechanism is arranged on one side of the first rotating shaft, and a solar energy-saving device is arranged on the top of the bevel gear transmission mechanism.

[0006] Preferably, the ventilation device includes fan blades, a frame, a filter, a second rotating shaft, an opening, a ventilation duct and an ash box, the frame is fixedly connected to the inner wall of the vent, the filter is fixedly connected to the inside of the frame, one side of the frame is fixedly connected to the ventilation duct, the ventilation duct is provided with an opening, the bottom of the opening is fixedly connected to the ash box, one side of the frame is provided with fan blades, and the fan blades are fixedly connected to the second rotating shaft.

[0007] Preferably, the cleaning device comprises a brush and a first fixed block, the second rotating shaft is fixedly connected with the first fixed block, and the first fixed block is fixedly connected with the brush.

[0008] Preferably, the sprocket chain transmission mechanism includes a chain, a first sprocket and a second sprocket, the first sprocket is fixedly connected to a first rotating shaft, the second sprocket is fixedly connected to a second rotating shaft, and the first sprocket and the second sprocket are connected via a chain transmission.

[0009] Preferably, the bevel gear transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to a third rotating shaft, the second bevel gear is fixedly connected to a first rotating shaft, and the first bevel gear meshes with the second bevel gear.

[0010] Preferably, the solar energy saving device includes a solar panel, a fixed shaft, a shift block, a fourth rotating shaft, a motor, a second fixed block and a base, the bottom of the base is fixedly connected to the third rotating shaft, the top of the base is fixedly connected to the second fixed block, the second fixed block is rotatably connected to the fourth rotating shaft, the motor output shaft is fixedly connected to the fourth rotating shaft, the fourth rotating shaft is fixedly connected to the shift block, the fixed shaft is fixedly connected to the shift block, and the fixed shaft is fixedly connected to the solar panel.

[0011] In the utility model, the beneficial effects of the ventilation energy-saving device for green buildings are:

[0012] The utility model is provided with a cleaning device which can clean the dust on the filter screen.

[0013] The utility model is provided with a solar energy energy-saving device, which can save power to the greatest extent.

[0014] The utility model is provided with a ventilation system which can replace the indoor and outdoor air to realize air circulation.

[0015] The utility model can better perform ventilation and energy saving, and ensure fresh indoor air in green buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a ventilation energy-saving device for a green building proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a ventilation energy-saving device for a green building proposed by the utility model;

[0018] Figure 3 A schematic diagram of the connection structure of a ventilation device and a cleaning device of a ventilation and energy-saving device for a green building proposed by the utility model;

[0019] Figure 4 A schematic diagram of the structure of a solar energy saving device for a ventilation energy saving device for a green building proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the structure of a sprocket chain transmission mechanism of a ventilation and energy-saving device for a green building.

[0021] In the figure: 1. solar panel; 2. base; 3. first bevel gear; 4. second bevel gear; 5. first rotating shaft; 6. ventilation duct; 7. dust box; 8. frame; 9. second rotating shaft; 10. fan blade; 11. brush; 12. first fixed block; 13. fixed shaft; 14. second fixed block; 15. fourth rotating shaft; 16. motor; 17. first sprocket; 18. chain; 19. second sprocket; 20. third rotating shaft; 21. green building; 22. vent; 23. opening; 24. filter; 25. second fixed block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1

[0024] Reference Figure 1-Figure 5 A ventilation and energy-saving device for a green building includes a green building 21 and a vent 22. The green building 21 is provided with a vent 22 on one side, a ventilation device is fixedly connected to one side of the vent 22, a cleaning device is arranged inside the ventilation device, a sprocket chain transmission mechanism is arranged on one side of the ventilation device, a first rotating shaft 5 is fixedly connected to the sprocket chain transmission mechanism, a bevel gear transmission mechanism is arranged on one side of the first rotating shaft 5, and a solar energy-saving device is arranged on the top of the bevel gear transmission mechanism.

[0025] In the utility model, the ventilation device includes a fan blade 10, a frame 8, a filter screen 24, a second rotating shaft 9, an opening 23, a ventilation duct 6 and an ash box 7. The frame 8 is fixedly connected to the inner wall of the vent 22, the filter screen 24 is fixedly connected to the inside of the frame 8, the ventilation duct 6 is fixedly connected to one side of the frame 8, the ventilation duct 6 is provided with an opening 23, the bottom of the opening 23 is fixedly connected to the ash box 7, and the fan blade 10 is arranged on one side of the inside of the frame 8, and the fan blade 10 is fixedly connected to the second rotating shaft 9.

[0026] In the utility model, the cleaning device comprises a brush 11 and a first fixed block 12 . The first fixed block 12 is fixedly connected to the second rotating shaft 9 , and the brush 11 is fixedly connected to the first fixed block 12 .

[0027] In the utility model, the sprocket chain transmission mechanism includes a chain 18, a first sprocket 17 and a second sprocket 19. The first sprocket 17 is fixedly connected to the first rotating shaft 5, and the second sprocket 19 is fixedly connected to the second rotating shaft 9. The first sprocket 17 and the second sprocket 19 are connected by the chain 18.

[0028] In the utility model, the bevel gear transmission mechanism comprises a first bevel gear 3 and a second bevel gear 4 . The first bevel gear 3 is fixedly connected to a third rotating shaft 20 . The second bevel gear 4 is fixedly connected to a first rotating shaft 5 . The first bevel gear 3 meshes with the second bevel gear 4 .

[0029] In the utility model, the solar energy saving device includes a solar panel 1, a fixed shaft 13, a shift block 14, a fourth rotating shaft 15, a motor 16, a second fixed block 25 and a base 2, the bottom of the base 2 is fixedly connected with the third rotating shaft 20, the top of the base 2 is fixedly connected with the second fixed block 25, the second fixed block 25 is rotatably connected with the fourth rotating shaft 15, the output shaft of the motor 16 is fixedly connected with the fourth rotating shaft 15, the shift block 14 is fixedly connected to the fourth rotating shaft 15, the shift block 14 is fixedly connected to the fixed shaft 13, and the fixed shaft 13 is fixedly connected to the solar panel 1.

[0030] In the utility model, the solar panel 1 collects solar energy, and the third rotating shaft 20 can drive the base 2 to rotate according to the angle of the sun, and the motor 16 drives the fourth rotating shaft 15 to rotate. The rotation of the fourth rotating shaft 15 can adjust the angle of the solar panel 1, and collect solar energy for storage as much as possible. The rotation of the third rotating shaft 20 drives the rotation of the first bevel gear 3, and the rotation of the first bevel gear 3 drives the second bevel gear 4, the first rotating shaft 5 and the first sprocket 17 to rotate. The first sprocket 17 rotates the second sprocket 19 through the chain 18. The rotation of the second sprocket 19 drives the second rotating shaft 9, the fan blades 10, the brush 11 and the first fixed block 12 to rotate. The fan blades 10 inhale a large amount of air from the outside to achieve air circulation. The brush 11 cleans the filter 24 to make dust fall into the dust box 7.

[0031] Embodiment 2

[0032] The difference between this embodiment and the first embodiment is that the heating wire is installed on the ventilation duct 6 to heat the air, so as to achieve ventilation while maintaining the indoor temperature in winter.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ventilation energy-saving device for a green building, comprising a green building (21) and a vent (22), characterized in that: A vent (22) is provided on one side of the green building (21); a ventilation device is fixedly connected to one side of the vent (22); a cleaning device is arranged inside the ventilation device; a sprocket chain transmission mechanism is provided on one side of the ventilation device; a first rotating shaft (5) is fixedly connected to the sprocket chain transmission mechanism; a bevel gear transmission mechanism is provided on one side of the first rotating shaft (5); and a solar energy saving device is arranged on the top of the bevel gear transmission mechanism.

2. A ventilation energy-saving device for a green building according to claim 1, characterized in that: The ventilation device comprises a fan blade (10), a frame (8), a filter screen (24), a second rotating shaft (9), an opening (23), a ventilation duct (6) and an ash collection box (7); the frame (8) is fixedly connected to the inner wall of the ventilation opening (22); the filter screen (24) is fixedly connected inside the frame (8); one side of the frame (8) is fixedly connected to the ventilation duct (6); the ventilation duct (6) is provided with an opening (23); the bottom of the opening (23) is fixedly connected to the ash collection box (7); a fan blade (10) is arranged on one side of the frame (8); and the fan blade (10) is fixedly connected to the second rotating shaft (9).

3. A ventilation energy-saving device for a green building according to claim 2, characterized in that: The cleaning device comprises a brush (11) and a first fixed block (12); the first fixed block (12) is fixedly connected to the second rotating shaft (9); and the brush (11) is fixedly connected to the first fixed block (12).

4. A ventilation energy-saving device for a green building according to claim 3, characterized in that: The sprocket chain transmission mechanism comprises a chain (18), a first sprocket (17) and a second sprocket (19); the first sprocket (17) is fixedly connected to a first rotating shaft (5); the second sprocket (19) is fixedly connected to a second rotating shaft (9); the first sprocket (17) and the second sprocket (19) are connected in transmission via the chain (18).

5. A ventilation energy-saving device for a green building according to claim 4, characterized in that: The bevel gear transmission mechanism comprises a first bevel gear (3) and a second bevel gear (4); the first bevel gear (3) is fixedly connected to a third rotating shaft (20); the second bevel gear (4) is fixedly connected to a first rotating shaft (5); and the first bevel gear (3) is meshed with the second bevel gear (4).

6. A ventilation energy-saving device for a green building according to claim 5, characterized in that: The solar energy saving device comprises a solar panel (1), a fixed shaft (13), a shifting block (14), a fourth rotating shaft (15), a motor (16), a second fixed block (25) and a base (2); the bottom of the base (2) is fixedly connected to the third rotating shaft (20); the top of the base (2) is fixedly connected to the second fixed block (25); the second fixed block (25) is rotatably connected to the fourth rotating shaft (15); the output shaft of the motor (16) is fixedly connected to the fourth rotating shaft (15); the shifting block (14) is fixedly connected to the fourth rotating shaft (15); the shifting block (14) is fixedly connected to the fixed shaft (13); and the fixed shaft (13) is fixedly connected to the solar panel (1).

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