Building energy-saving ventilation structure

Abstract

The utility model discloses a building energy-saving ventilation structure, which relates to the technical field of building ventilation structures and comprises a ventilation pipe, a protection box is mounted at the top of the ventilation pipe, and a solar power generation panel is arranged outside the protection box. According to the device disclosed by the utility model, under the action of the front filter plate, the rear filter plate, the rotating pipe, the U-shaped water tank, the driving gear and the sixth bevel gear, the rotating direction of the driving motor is changed through the matching of the driving gear, the sixth bevel gear, the fifth bevel gear and the first bevel gear, so that the cost and the energy consumption are reduced; a U-shaped water tank is matched with a rotating pipe and an atomizing spray head, so that a dust falling function is conveniently provided for air sucked into the ventilation pipe, the dust introduction rate after indoor ventilation of a building can be better reduced, meanwhile, the cleanliness of a ventilation assembly in the ventilation pipe is high, the service life of the ventilation assembly is prolonged, and the product is better in energy-saving effect and higher in practicability. The practicability is higher, and the dust introduction rate in the ventilation process is low.

Description

Technical Field

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

[0002] Building ventilation is divided into natural ventilation and mechanical ventilation. Natural ventilation uses wind pressure and heat pressure to achieve air circulation and replacement inside the building without consuming artificial energy. Mechanical ventilation mainly relies on ventilation facilities to provide power to achieve indoor air flow. Ventilation is a technology that uses natural or mechanical methods to allow wind to pass through without obstruction and reach a room or a sealed environment to create a hygienic, safe and other suitable air environment. Frequent ventilation can improve indoor air quality and is beneficial to health.

[0003] During the ventilation process, the existing building energy-saving ventilation structure will introduce dry dust particles in the air into the ventilation duct, causing the dust particles to adhere to the components inside the ventilation duct, resulting in a large amount of dust and dirt accumulating in the ventilation duct under the action of ventilation for a long time. The ventilation duct needs to be disassembled and assembled regularly to clean the internal ventilation components, which is time-consuming and labor-intensive. In addition, the introduced dry dust particles are introduced into the ventilation space because of their tiny size, resulting in the presence of dust particles in the air in the ventilated building space, thereby affecting the environment of the building space. Utility Model Content

[0004] The utility model aims to solve the problem that the existing energy-saving ventilation structure of buildings introduces dry dust particles in the air into the ventilation pipe during the ventilation process, causing the dust particles to adhere to the devices inside the ventilation duct, thereby causing the ventilation pipe to accumulate a large amount of dust and dirt under the action of ventilation for a long time, requiring regular disassembly and assembly of the ventilation pipe to clean the internal ventilation components, which is time-consuming and labor-intensive. In addition, the introduced dry dust particles are introduced into the ventilation space due to their tiny size, resulting in the presence of dust particles in the air in the ventilated building space, thereby affecting the environment of the building space. Therefore, an energy-saving ventilation structure for buildings is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A building energy-saving ventilation structure, comprising:

[0007] A ventilation pipe, a protection box is installed on the top of the ventilation pipe, and a solar power generation panel is arranged on the outside of the protection box, a driving motor is installed inside the protection box, and the output end of the driving motor is connected to a first rotating rod, the bottom of the first rotating rod is connected to the inner bottom end of the ventilation pipe, and a dustproof shell is arranged on the outside of the first rotating rod, a connecting frame is installed on the outer wall of the dustproof shell, and a second rotating rod is passed through the middle of the connecting frame, one end of the second rotating rod is connected to a fan blade, and a second bevel gear is installed in the middle of the second rotating rod, the outer wall of the second bevel gear is meshed with a third bevel gear, and the middle of the third bevel gear is connected to the outer wall of the first rotating rod;

[0008] A front filter plate, the front filter plate is installed at the inlet end of the ventilation pipe, and a rear filter plate is arranged on one side of the front filter plate, a fifth bevel gear is installed above the third bevel gear, and a fourth bevel gear is meshed on the outside of the fifth bevel gear, a cross bar is connected to the middle of the fourth bevel gear, and a bearing ring is installed in the middle of the cross bar, the other end of the cross bar is connected to the first bevel gear, and the bottom of the first bevel gear is meshed with a sixth bevel gear, a connecting rod is installed in the middle of the bottom end of the sixth bevel gear, and the other end of the connecting rod is connected to a driving gear, driven gears are arranged on both sides of the driving gear, and a transmission belt is connected to the outside of the driven gear and the driving gear, a rotating tube is installed at the bottom of the driven gear, and the bottom of the rotating tube is connected to the inner bottom end of the ventilation pipe, and a U-shaped water tank is installed at one end of the ventilation pipe.

[0009] Preferably, a battery pack is provided on one side of the solar power generation panel, and the solar power generation panel is electrically connected to the drive motor through the battery.

[0010] Preferably, a hose is connected between the U-shaped water tank and the rotating tube, and U-shaped grooves are provided at both upper and lower ends of the rotating tube. The U-shaped water tanks are distributed in two groups, and mounting plates are provided at the ends of the U-shaped water tanks.

[0011] Preferably, the second rotating rod and the first rotating rod form a rotating structure through the second bevel gear and the third bevel gear, and a rotating block is provided at the connection between the second rotating rod and the dustproof housing.

[0012] Preferably, the cross bar and the ventilation pipe form a rotating structure through a bearing ring, and the cross bar and the fourth bevel gear are fixedly connected.

[0013] Preferably, the rotating tube, the driven gear and the driving gear form a transmission structure, and the outer wall of the rotating tube is provided with an atomizing nozzle and a cleaning strip.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a front filter plate, a rear filter plate, a rotating tube, a U-shaped water tank, a driving gear and a sixth bevel gear are provided. The driving gear, the sixth bevel gear, the fifth bevel gear and the first bevel gear cooperate to change the rotation direction of the driving motor, thereby saving costs and energy consumption. In addition, the U-shaped water tank cooperates with the rotating tube and the atomizing nozzle to provide a dust reduction function for the air sucked into the ventilation pipe, which can better reduce the dust introduction rate after indoor ventilation of the building, and at the same time make the ventilation components in the ventilation pipe have high cleanliness, which is beneficial to improve the service life of the ventilation components. The product has better energy-saving effect, stronger practicality, and low dust introduction rate during ventilation.

[0016] 2. In the utility model, a driven gear and a rotating tube are provided, so that the rotating tube drives the external cleaning strip to hit the front filter plate and the rear filter plate to make the plate surface vibrate, thereby causing the dust on the plate surface to drop rapidly and concentrate in the U-shaped strip groove below, making it convenient to disassemble the front filter plate for dust cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall internal structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the inlet end of the ventilation pipe and the rear filter plate in the utility model;

[0019] Figure 3 It is a schematic diagram of the enlarged structure of point A in the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point B in the utility model.

[0021] Legend:

[0022] 1. Ventilation duct; 2. Solar panel; 3. Protection box; 4. Drive motor; 5. U-shaped water tank; 6. First bevel gear; 7. Second bevel gear; 8. Third bevel gear; 9. First rotating rod; 10. Connecting frame; 11. Second rotating rod; 12. Fan blade; 13. Front filter plate; 14. Bearing ring; 15. Cross bar; 16. Dustproof shell; 17. Fourth bevel gear; 18. Fifth bevel gear; 19. Sixth bevel gear; 20. Connecting rod; 21. Driving gear; 22. Transmission belt; 23. Rotating tube; 24. Driven gear; 25. Rear filter plate. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Reference Figure 1-4 , a building energy-saving ventilation structure, including a ventilation pipe 1, a protection box 3 is installed on the top of the ventilation pipe 1, and a solar power generation panel 2 is arranged outside the protection box 3, a battery pack is arranged on one side of the solar power generation panel 2, and the solar power generation panel 2 is electrically connected to a driving motor 4 through the battery, and the solar power generation panel 2 cooperates with the battery pack to absorb sunlight energy outside and convert it into electrical energy for storage, so as to provide power for the driving motor 4, and at the same time, a power line is arranged at the other end of the battery pack, so that when the solar power generation panel 2 has not reached the storage capacity, the indoor power supply of the building can be connected to the driving motor 4 through the power line to power the driving motor 4, a driving motor 4 is installed inside the protection box 3, and the output end of the driving motor 4 is connected to a first rotating rod 9, the bottom of the first rotating rod 9 is connected to the inner bottom end of the ventilation pipe 1, and the first rotating rod 9 is connected to the inner bottom end of the ventilation pipe 1. A dustproof housing 16 is provided on the outside of the rod 9, a connecting frame 10 is installed on the outer wall of the dustproof housing 16, and a second rotating rod 11 is passed through the middle of the connecting frame 10. The second rotating rod 11 and the first rotating rod 9 form a rotating structure through the second bevel gear 7 and the third bevel gear 8, and a rotating block is provided at the connection between the second rotating rod 11 and the dustproof housing 16, so that the second rotating rod 11 cooperates with the second bevel gear 7 and the third bevel gear 8 to rotate, so that the fan blades 12 on the second rotating rod 11 rotate, and the external air is sucked into the inside of the ventilation pipe 1, one end of the second rotating rod 11 is connected with the fan blades 12, and the second bevel gear 7 is installed in the middle of the second rotating rod 11, the outer wall of the second bevel gear 7 is meshed with the third bevel gear 8, and the middle part of the third bevel gear 8 is connected to the outer wall of the first rotating rod 9;

[0025] A front filter plate 13 is installed at the inlet end of the ventilation pipe 1, and a rear filter plate 25 is arranged on one side of the front filter plate 13. A fifth bevel gear 18 is installed above the third bevel gear 8, and a fourth bevel gear 17 is meshed with the outside of the fifth bevel gear 18. A cross bar 15 is connected to the middle of the fourth bevel gear 17, and a bearing ring 14 is installed at the middle of the cross bar 15. The cross bar 15 and the ventilation pipe 1 form a rotating structure through the bearing ring 14, and the cross bar 15 and the fourth bevel gear 17 are fixedly connected. The fourth bevel gear 17 cooperates with the cross bar 15, the first bevel gear 6, the sixth bevel gear 19 and the driving gear 21. Under the action, it is convenient to provide rotational power for the rotating tube 23, so that the spray sprayed by the rotating tube 23 has a longer distance, so that the dust reduction function is better. The other end of the cross bar 15 is connected to the first bevel gear 6, and the bottom of the first bevel gear 6 is meshed with the sixth bevel gear 19, and a connecting rod 20 is installed in the middle of the bottom end of the sixth bevel gear 19, and the other end of the connecting rod 20 is connected to a driving gear 21, and both sides of the driving gear 21 are provided with a driven gear 24, and the driven gear 24 and the outside of the driving gear 21 are connected with a transmission belt 22, and the bottom of the driven gear 24 is installed with a rotating tube 23, and the bottom of the rotating tube 23 is connected to the ventilation pipe. 1 is connected to the inner bottom end, the rotating tube 23 and the driven gear 24 and the driving gear 21 form a transmission structure, and the outer wall of the rotating tube 23 is provided with an atomizing nozzle and a cleaning strip, and the cleaning strip on the rotating tube 23 hits the front filter plate 13 and the rear filter plate 25 so that during the ventilation process, the front filter plate 13 and the rear filter plate 25 are vibrated, so that the dust particles on the front filter plate 13 and the rear filter plate 25 are shaken off and fall into the U-shaped bar groove below, so as to facilitate the subsequent removal of the front filter plate 13 and the cleaning work thereof, and it has high practicality. A U-shaped water tank 5 is installed at one end of the ventilation pipe 1, and a hose is connected between the U-shaped water tank 5 and the rotating tube 23. The upper and lower ends of the rotating tube 23 are both provided with U-shaped grooves, two groups of U-shaped water tanks 5 are distributed, and mounting plates are provided at the ends of the U-shaped water tanks 5, which are connected to the indoor water pipes through the water inlet and outlet at the upper and lower ends of the U-shaped water tank 5, and then, water is supplied to the rotating tube 23 through the hose at the upper end of the U-shaped water tank 5, so that water is sprayed out in a mist form from the atomizing nozzle outside the rotating tube 23, which is convenient for dust reduction work on the particles in the dry air entering from the front filter plate 13, thereby reducing the dust particles in the air entering the ventilation pipe 1, thereby affecting the cleanliness of the ventilation components in the ventilation pipe 1, and at the same time is beneficial to improving the air cleanliness of the ventilated building space.

[0026] Working principle: First, by installing the protection box 3 of this product outside the building wall, the solar panel 2 outside the protection box 3 cooperates with the battery pack to absorb sunlight energy and convert it into electrical energy for storage, so as to facilitate power supply for the drive motor 4, and then start the drive motor 4 to drive the third bevel gear 8 on the first rotating rod 9 to rotate, so that the third bevel gear 8 drives the second rotating rod 11 on the meshing second bevel gear 7 to rotate, so that the fan blades 12 on the second rotating rod 11 rotate to suck the outside air into the inside of the ventilation pipe 1 and enter the building indoor for ventilation, and then, through the cross bar 15, the first bevel gear 6, the fourth bevel gear 17, the fifth bevel gear 18, the sixth bevel gear The cooperation of the wheel 19 and the driving gear 21 provides rotational power for the rotating tube 23, and by opening the water valve on the hose of the U-shaped water tank 5, the liquid enters the rotating tube 23 through the hose and is sprinkled out by the external atomizing nozzle, so as to facilitate dust reduction work for the dust in the inhaled air. Finally, the rotational power of the rotating tube 23 drives the cleaning bar to hit the plate surface of the front filter plate 13 and the rear filter plate 25 to make them shake, so as to quickly shake off the dust, so that the dust falls into the U-shaped bar groove, which is convenient for cleaning (it should be noted that the specific model specifications of the electrical parts involved in this scheme need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail).

[0027] 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 building energy-saving ventilation structure, characterized in that: include: A ventilation pipe (1), wherein a protective box (3) is installed on the top of the ventilation pipe (1), and a solar panel (2) is arranged outside the protective box (3), a driving motor (4) is installed inside the protective box (3), and the output end of the driving motor (4) is connected to a first rotating rod (9), the bottom of the first rotating rod (9) is connected to the inner bottom end of the ventilation pipe (1), and a dustproof shell (16) is arranged outside the first rotating rod (9), a connecting frame (10) is installed on the outer wall of the dustproof shell (16), and a second rotating rod (11) passes through the middle of the connecting frame (10), one end of the second rotating rod (11) is connected to a fan blade (12), and a second bevel gear (7) is installed in the middle of the second rotating rod (11), the outer wall of the second bevel gear (7) is meshed with a third bevel gear (8), and the middle of the third bevel gear (8) is connected to the outer wall of the first rotating rod (9); A front filter plate (13), the front filter plate (13) being mounted at the inlet end of the ventilation pipe (1), and a rear filter plate (25) being arranged on one side of the front filter plate (13), a fifth bevel gear (18) being mounted above the third bevel gear (8), and a fourth bevel gear (17) being meshed with the outside of the fifth bevel gear (18), a cross bar (15) being connected to the middle of the fourth bevel gear (17), and a bearing ring (14) being mounted to the middle of the cross bar (15), and a first bevel gear (6) being connected to the other end of the cross bar (15), and a bearing ring (14) being meshed with the bottom of the first bevel gear (6) A sixth bevel gear (19), a connecting rod (20) is installed at the middle of the bottom end of the sixth bevel gear (19), and the other end of the connecting rod (20) is connected to a driving gear (21), driven gears (24) are arranged on both sides of the driving gear (21), and the driven gear (24) and the outside of the driving gear (21) are connected by a transmission belt (22), a rotating tube (23) is installed at the bottom of the driven gear (24), and the bottom of the rotating tube (23) is connected to the inner bottom end of the ventilation pipe (1), and a U-shaped water tank (5) is installed at one end of the ventilation pipe (1).

2. A building energy-saving ventilation structure according to claim 1, characterized in that: A battery pack is provided on one side of the solar power generation panel (2), and the solar power generation panel (2) is electrically connected to the drive motor (4) via the battery.

3. The building energy-saving ventilation structure according to claim 1, characterized in that: A hose is connected between the U-shaped water tank (5) and the rotating tube (23), and U-shaped grooves are provided at both upper and lower ends of the rotating tube (23). The U-shaped water tank (5) is distributed in two groups, and mounting plates are provided at the ends of the U-shaped water tank (5).

4. The building energy-saving ventilation structure according to claim 1, characterized in that: The second rotating rod (11) and the first rotating rod (9) form a rotating structure through the second bevel gear (7) and the third bevel gear (8), and a rotating block is provided at the connection between the second rotating rod (11) and the dustproof housing (16).

5. The building energy-saving ventilation structure according to claim 1, characterized in that: The cross bar (15) and the ventilation pipe (1) form a rotating structure via a bearing ring (14), and the cross bar (15) and the fourth bevel gear (17) are fixedly connected.

6. The building energy-saving ventilation structure according to claim 1, characterized in that: The rotating tube (23), the driven gear (24) and the driving gear (21) form a transmission structure, and the outer wall of the rotating tube (23) is provided with an atomizing nozzle and a cleaning strip.

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