Building energy-saving ventilation device

Abstract

The utility model relates to the technical field of building energy-saving equipment, in particular to a building energy-saving ventilation device which comprises a fixed supporting circular ring base, a lower circular ring is rotatably connected to the top of the fixed supporting circular ring base, and a plurality of fixed supporting column plates are connected to the top of the lower circular ring. The tops of the multiple fixed supporting column plates are jointly connected with an upper disc, and multiple guide plates are rotationally connected between the lower circular ring and the upper disc. Compared with the prior art, the utility model has the advantages that the rotatable structure at the top is matched with the guide plate of which the angle can be adjusted, and the angle of the guide plate and the rotation rate of the rotatable structure can be adjusted according to the wind direction, so that the rotation rate is adjusted.

Description

Technical Field

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

[0002] Building ventilation is divided into natural ventilation and mechanical ventilation, which means that the polluted air in the building is discharged to the outside directly or after purification, and then fresh air is replenished to keep the indoor air environment in line with hygiene standards. Its purpose is to ensure the removal of indoor pollutants, ensure the thermal comfort of indoor occupants, and meet the needs of indoor occupants for fresh air.

[0003] Most of the ventilation devices in the prior art are fan ventilation operations. The energy consumption of long-term motor ventilation is high and regular maintenance is required. Therefore, many buildings now use structures that can automatically ventilate. However, the automatic ventilation equipment in the prior art simply rotates with the wind and cannot adjust the rotation rate and ventilation efficiency according to demand. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a building energy-saving ventilation device in view of the deficiencies raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a building energy-saving ventilation device, comprising a fixed support ring base, a lower ring is rotatably connected to the top of the fixed support ring base, a plurality of fixed support column plates are connected to the top of the lower ring, an upper disc is commonly connected to the top of the plurality of fixed support column plates, and a plurality of guide plates are rotatably connected between the lower ring and the upper disc;

[0006] An annular groove is provided on the outer side of the top of the upper disc, and the top of the guide plate extends into the annular groove and is connected to a transmission gear. A steering gear located between the transmission gears and meshing with the transmission gears is rotatably connected in the annular groove, and a rotating shaft is connected to the top of one of the transmission gears, and an adjusting motor directly connected to the rotating shaft is connected to the top of the upper disc.

[0007] Furthermore, the inner side of the lower circular ring is connected with a plurality of support blocks, the support blocks are connected with an inner circular ring, the upper and lower inner sides of the inner circular ring are connected with a plurality of support rods, the inner sides of the plurality of support rods are commonly connected with a support cylinder, and the support cylinder is connected with a plurality of blades, so that downward exhaust operation can be carried out conveniently while rotating.

[0008] Furthermore, a connecting plate is connected to the outer side of the bottom of the fixed support ring base, and the connecting plate is provided with fixing bolt holes to facilitate the fixed connection operation of the equipment.

[0009] Furthermore, a power supply battery is connected to the middle part of the upper disk, a solar power supply panel is connected to the top of the upper disk, and an adapter electrically connected to the power supply battery and the solar power supply panel is connected to the upper disk to facilitate solar power supply operations.

[0010] Furthermore, a controller is connected inside the upper disc, a wind direction sensor is connected to the top of the upper disc, and the controller is electrically connected to the wind direction sensor and the adjustment motor to facilitate the operation of adjusting the angle of the guide plate according to the wind direction.

[0011] The advantage of the building energy-saving ventilation device of the utility model compared with the prior art is that the utility model can adjust the angle of the guide plate and the rotation rate of the rotatable structure according to the wind direction through the rotatable structure on the top and the guide plate with adjustable angle, thereby adjusting the rotation rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first structural schematic diagram of a building energy-saving ventilation device of the utility model.

[0013] Figure 2 This is a second structural schematic diagram of a building energy-saving ventilation device of the utility model.

[0014] Figure 3 The utility model is a top sectional structural schematic diagram of a building energy-saving ventilation device.

[0015] As shown in the figure: 1. Fixed support ring base; 2. Lower ring; 3. Fixed support column plate; 4. Upper disc; 5. Guide plate; 6. Annular groove; 7. Transmission gear; 8. Steering gear; 9. Adjustment motor; 10. Rotating shaft; 11. Support block; 12. Inner ring; 13. Support rod; 14. Support column; 15. Blade; 16. Connecting plate; 17. Fixed bolt hole; 18. Power supply battery; 19. Solar power supply panel; 20. Adapter; 21. Controller; 22. Wind direction sensor. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Combined with Figure 1-3A building energy-saving ventilation device comprises a fixed support ring base 1, a connecting plate 16 is connected to the outer side of the bottom of the fixed support ring base 1, and a fixing bolt hole 17 is provided on the connecting plate 16. The top of the fixed support ring base 1 is rotatably connected with a lower ring 2, that is, a larger low-resistance bearing is required to be set on the top of the fixed support ring base 1 to facilitate the rotation of the lower ring 2. The bearing setting is a common prior art, so it is not described in detail. The top of the lower ring 2 is connected with a plurality of fixed support column plates 3, and the tops of the plurality of fixed support column plates 3 are commonly connected with an upper disc 4. A plurality of guide plates 5 are rotatably connected between the lower ring 2 and the upper disc 4. An annular groove 6 is provided on the outer side of the top of the upper disc 4. The top of the guide plate 5 extends into the annular groove 6 and is connected with a transmission gear 7. The tail guide plate 5 is rotatably arranged in the specific structure, that is, a rotating shaft is provided on the top, and the rotating shaft extends into the annular groove 6 and is connected with the transmission gear 7. A steering gear 8 located between the transmission gears 7 and meshing with the transmission gear 7 is rotatably connected in the annular groove 6. A rotating shaft 10 is connected to the top of one of the transmission gears 7. An adjusting motor 9 directly connected to the rotating shaft 10 is connected to the top of the upper disc 4.

[0018] During specific implementation, the device can adjust the motor 9 to drive the rotating shaft 10 and one of the transmission gears 7 to rotate according to the wind direction of the day. In conjunction with the provided steering gear 8, it can ensure that multiple guide plates 5 rotate in the same direction, so that they can automatically rotate in accordance with the wind direction, thereby enabling inward air supply operations.

[0019] The inner side of the lower ring 2 is connected with a plurality of support blocks 11, the support blocks 11 are connected with an inner ring 12, the upper and lower inner sides of the inner ring 12 are connected with a plurality of support rods 13, the inner sides of the plurality of support rods 13 are commonly connected with a support cylinder 14, and the support cylinder 14 is connected with a plurality of blades 15.

[0020] In specific implementation, the rotation of the guide plate 5 is adjusted according to the wind direction. The air volume supplied from the multiple guide plates 5 alone is relatively small. By setting the inner ring 12 and multiple blades 15, a rotating exhaust operation can be performed, thereby increasing the air supply volume.

[0021] A power supply battery 18 is connected to the middle part of the upper disk 4, a solar power supply panel 19 is connected to the top of the upper disk 4, an adapter 20 electrically connected to the power supply battery 18 and the solar power supply panel 19 is connected to the upper disk 4, the power supply battery 18 can be powered by the solar power supply panel 19 in cooperation with the adapter 20, and the power supply battery 18 can power the adjusting motor 9, a controller 21 is connected to the upper disk 4, a wind direction sensor 22 is connected to the top of the upper disk 4, the controller 21 is electrically connected to the wind direction sensor 22 and the adjusting motor 9, the wind direction can be sensed by the wind direction sensor 22, and the start of the adjusting motor 9 can be automatically controlled in cooperation with the controller 21, the controller 21 is a single-chip microcomputer controller, and a remote signal module can also be set to facilitate remote control of the adjusting motor 9, which is a common circuit setting, so it will not be elaborated.

[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A building energy-saving ventilation device, comprising a fixed support ring base (1), characterized in that: The top of the fixed support ring base (1) is rotatably connected to a lower ring (2), the top of the lower ring (2) is connected to a plurality of fixed support column plates (3), the tops of the plurality of fixed support column plates (3) are commonly connected to an upper disk (4), and a plurality of guide plates (5) are rotatably connected between the lower ring (2) and the upper disk (4); An annular groove (6) is provided on the outer side of the top of the upper disc (4); a transmission gear (7) is connected to the top of the guide plate (5) extending into the annular groove (6); a steering gear (8) located between the transmission gears (7) and meshing with the transmission gears (7) is rotatably connected in the annular groove (6); a rotating shaft (10) is connected to the top of one of the transmission gears (7); and an adjusting motor (9) directly connected to the rotating shaft (10) is connected to the top of the upper disc (4).

2. A building energy-saving ventilation device according to claim 1, characterized in that: The inner side of the lower circular ring (2) is connected to a plurality of support blocks (11), the support blocks (11) are connected to an inner circular ring (12), the inner sides of the inner circular ring (12) are both connected to a plurality of support rods (13), the inner sides of the plurality of support rods (13) are commonly connected to a support cylinder (14), and the support cylinder (14) is connected to a plurality of blades (15).

3. A building energy-saving ventilation device according to claim 1, characterized in that: A connecting plate (16) is connected to the outer side of the bottom of the fixed support ring base (1), and a fixing bolt hole (17) is provided on the connecting plate (16).

4. A building energy-saving ventilation device according to claim 1, characterized in that: A power supply storage battery (18) is connected to the middle of the upper disc (4), a solar power supply panel (19) is connected to the top of the upper disc (4), and an adapter (20) electrically connected to the power supply storage battery (18) and the solar power supply panel (19) is connected to the inside of the upper disc (4).

5. The building energy-saving ventilation device according to claim 1, characterized in that: A controller (21) is connected inside the upper disc (4), a wind direction sensor (22) is connected to the top of the upper disc (4), and the controller (21) is electrically connected to the wind direction sensor (22) and the regulating motor (9).

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