Building ventilation energy-saving equipment

Abstract

The utility model relates to the technical field of ventilation equipment, in particular to building ventilation energy-saving equipment which comprises an equipment support, the lower end of the equipment support is fixedly connected with a connecting cylinder, the lower end of the connecting cylinder is fixedly connected with a first conveying pipe, the upper side of the connecting cylinder is rotationally connected with an air collecting pipe, and the upper end of the air collecting pipe is fixedly connected with an air collecting hopper. An adjusting mechanism is arranged on the inner side of the equipment support and comprises a positioning rod, a positioning groove, a servo motor, a driving gear, a positioning ring and a transmission gear ring, a mounting plate is fixedly connected to the side face of the connecting cylinder, and the servo motor is fixedly mounted on the upper surface of the mounting plate; the servo motor is matched with the transmission gear ring through the driving gear to drive the wind collecting pipe to rotate around the connecting cylinder, the angle of the wind collecting hopper is adjusted, the wind collecting hopper is rapidly adjusted to the face facing the wind direction, even if external wind power is small, the angle of the wind collecting hopper can be adjusted, and the wind collecting effect is effectively improved.

Description

Technical Field

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

[0002] The ventilation system is an important part of green buildings. An existing ventilation energy-saving equipment mainly includes a collecting air duct and a conveying air duct. The collecting air duct is arranged at a high place in the green building, and the air collected by the collecting air duct is conveyed into the room along the conveying air duct.

[0003] Among them, the patent No. CN218511106U discloses a green building ventilation energy-saving equipment, belonging to the technical field of ventilation energy-saving equipment, including a collecting air duct. One end of the collecting air duct is communicated with a conveying air duct, and the other end of the collecting air duct is communicated with a collecting air cylinder. The cylinder cavity at one end of the collecting air cylinder close to the collecting air duct is in a necking shape. A filter plate is slidably connected inside the collecting air cylinder. Two groups of wind baffle plates are symmetrically arranged on the collecting air cylinder. A sliding groove is arranged on the inner wall of the collecting air cylinder, and a connecting component connected with the wind baffle plate slides in the sliding groove. One end of the wind baffle plate is movably connected with the filter plate. The ventilation adjustment equipment in the utility model has a simple structure and has the function of automatically adjusting the wind force.

[0004] In the actual use process, the angle of the collecting air cylinder is adjusted through a wind guiding plate. In order to ensure sufficient air volume, the air inlet of the collecting air cylinder is usually arranged in a flared shape, and the collecting air cylinder has a large volume and weight. At this time, the flared air inlet will block the wind guiding plate, and when the wind force is weak, the large-volume and high-weight collecting air cylinder cannot be driven by the wind guiding plate to rotate, and the angle of the collecting air cylinder cannot be adjusted in time, resulting in a poor air collecting effect and a reduced air collecting efficiency.

[0005] Therefore, it is very necessary to invent a building ventilation energy-saving equipment to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a building ventilation energy-saving equipment to solve the problem that the angle of the collecting air cylinder cannot be adjusted in time in the technology, resulting in a poor air collecting effect and a reduced air collecting efficiency.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a building ventilation energy-saving equipment, including an equipment support. The lower end of the equipment support is fixedly connected with a connecting cylinder. The lower end of the connecting cylinder is fixedly connected with a first transmission pipe. The upper side of the connecting cylinder is rotatably connected with a collecting air duct. The upper end of the collecting air duct is fixedly connected with a collecting hopper. An adjusting mechanism is arranged inside the equipment support. The adjusting mechanism includes a positioning rod, a positioning groove, a servo motor, a driving gear, a positioning ring, and a transmission gear ring. The side surface of the connecting cylinder is fixedly connected with a mounting plate, and the servo motor is fixedly installed on the upper surface of the mounting plate.

[0008] By adopting the above technical solution, the servo motor drives the air collecting pipe to rotate around the connecting cylinder through the cooperation of the driving gear and the transmission gear ring, adjusts the angle of the air collecting hopper, and quickly makes the air collecting hopper face the windward side. Even if the external wind force is small, the angle adjustment of the air collecting hopper can be realized.

[0009] Optionally, the driving gear is fixedly connected to the output end of the servo motor, and the driving gear is meshed with the transmission gear ring.

[0010] By adopting the above technical solution, the output end of the servo motor drives the driving gear to rotate, and the driving gear drives the transmission gear ring to rotate.

[0011] Optionally, the transmission gear ring is fixedly connected to the middle of the surface of the air collecting pipe, and the positioning ring is fixedly connected to the upper and lower sides of the surface of the air collecting pipe.

[0012] By adopting the above technical solution, the transmission gear ring drives the air collecting pipe to rotate during the rotation process.

[0013] Optionally, there are four groups of positioning rods, and the four groups of positioning rods are evenly distributed along the axis of the air collecting pipe.

[0014] Optionally, the four groups of positioning rods are respectively fixedly connected to the front and rear sides of the equipment support, and two groups of positioning grooves are opened on the surface of each group of positioning rods, and the positioning ring is clamped inside the positioning grooves.

[0015] By adopting the above technical solution, the positioning rods and the positioning grooves limit the position of the air collecting cylinder, and improve the stability of the air collecting cylinder during the rotation process.

[0016] Optionally, a connecting groove is opened on the inner wall of the connecting cylinder, a limiting ring is fixedly connected to the lower end of the air collecting pipe, and the limiting ring is rotationally connected to the connecting groove.

[0017] By adopting the above technical solution, the air collecting pipe rotates on the upper side of the connecting cylinder through the cooperation of the limiting ring and the connecting groove.

[0018] Optionally, a plurality of second transmission pipes are fixedly connected to the surface of the first transmission pipe.

[0019] By adopting the above technical solution, the first transmission pipe is the main air supply pipe, and the second transmission pipe is used to send the air flow to different floors.

[0020] Optionally, a plurality of support plates are fixedly connected to the bottom of the equipment support.

[0021] By adopting the above technical solution, the support plates improve the stability of the equipment support.

[0022] In the above technical solution, the technical effects and advantages provided by the present utility model:

[0023] In the present utility model, a servo motor drives a collecting air duct to rotate around a connecting cylinder through the cooperation of a driving gear and a transmission gear ring, so as to adjust the angle of the air collecting hopper, enabling the air collecting hopper to quickly face the windward side. Even if the external wind force is small, the angle of the air collecting hopper can be adjusted, effectively improving the air collecting effect, and solving the problem that the angle of the air collecting cylinder cannot be adjusted in time, resulting in a poor air collecting effect and a reduced air collecting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 is a schematic diagram of the internal structure of the present utility model;

[0026] Figure 3 is a schematic diagram of the separated state structure of the collecting air duct and the connecting cylinder of the present utility model;

[0027] Figure 4 is a schematic diagram of the connected state structure of the collecting air duct and the connecting cylinder of the present utility model;

[0028] Figure 5 is a schematic diagram of the equipment support structure of the present utility model.

[0029] DESCRIPTION OF THE REFERENCE NUMERALS:

[0030] 1. Equipment support; 11. Positioning rod; 12. Positioning groove; 13. Mounting plate; 14. Servo motor; 15. Driving gear; 16. Support plate; 2. Connecting cylinder; 21. Connecting groove; 22. First transmission pipe; 23. Second transmission pipe; 3. Collecting air duct; 31. Air collecting hopper; 32. Positioning ring; 33. Transmission gear ring; 34. Limiting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] The present utility model provides a building ventilation and energy-saving device as shown in Figures 1 to 3 the figure, including an equipment support 1. The lower end of the equipment support 1 is fixedly connected with a connecting cylinder 2. The lower end of the connecting cylinder 2 is fixedly connected with a first transmission pipe 22. The upper side of the connecting cylinder 2 is rotatably connected with a collecting air duct 3. The upper end of the collecting air duct 3 is fixedly connected with an air collecting hopper 31. The inner wall of the connecting cylinder 2 is provided with a connecting groove 21. The lower end of the collecting air duct 3 is fixedly connected with a limiting ring 34. The limiting ring 34 is rotatably connected with the connecting groove 21. The surface of the first transmission pipe 22 is fixedly connected with multiple groups of second transmission pipes 23. The bottom of the equipment support 1 is fixedly connected with multiple groups of support plates 16.

[0033] Among them, the air collecting hopper 31 is in a horn shape, with a larger opening towards the windward side, which is more conducive to collecting the air flow, causing the air flow to converge into the interior of the air collecting pipe 3. Then, the air collecting pipe 3 transports the air flow to the interior of the first transmission pipe 22, and then transports the air flow to different floors through multiple groups of second transmission pipes 23.

[0034] At the same time, the lower end of the air collecting pipe 3 rotates around the connecting cylinder 2 to adjust the angle of the air collecting hopper 31, making the air collecting hopper 4 face the windward side and improving the air collecting effect.

[0035] Refer to Figure 4 and Figure 5 As shown in the figure, an adjusting mechanism is provided inside the equipment support 1. The adjusting mechanism includes a positioning rod 11, a positioning groove 12, a servo motor 14, a driving gear 15, a positioning ring 32, and a transmission gear ring 33. An installation plate 13 is fixedly connected to the side of the connecting cylinder 2. The servo motor 14 is fixedly installed on the upper surface of the installation plate 13. The driving gear 15 is fixedly connected to the output end of the servo motor 14. The driving gear 15 is meshed with the transmission gear ring 33. The transmission gear ring 33 is fixedly connected to the middle part of the surface of the air collecting pipe 3. The positioning ring 32 is fixedly connected to the upper and lower sides of the surface of the air collecting pipe 3. There are four groups of positioning rods 11, and the four groups of positioning rods 11 are evenly distributed along the axis of the air collecting pipe 3. The four groups of positioning rods 11 are respectively fixedly connected to the front and rear sides of the equipment support 1. Two positioning grooves 12 are opened on the surface of each group of positioning rods 11, and the positioning ring 32 is clamped inside the positioning groove 12.

[0036] Specifically, during the adjustment of the air collecting hopper 31, the output end of the servo motor 14 drives the driving gear 15 to rotate. The driving gear 15 drives the transmission gear ring 33 to rotate. The transmission gear ring 33 drives the air collecting pipe 3 to rotate on the upper side of the connecting cylinder 2, thereby driving the air collecting hopper 31 to rotate and adjusting the air collecting direction. At the same time, during the rotation of the air collecting pipe 3, the four groups of positioning rods 11 limit the position of the air collecting pipe 3, improving the stability of the air collecting pipe 3 during rotation.

[0037] In addition, a wind power generation or solar power generation device can be installed on the side of the equipment support 1 for the daily use of the servo motor 14, further improving the energy conservation of the device.

[0038] The working principle of the present utility model: The servo motor 14 drives the air collecting pipe 3 to rotate around the connecting cylinder 2 through the cooperation of the driving gear 15 and the transmission gear ring 33, adjusts the angle of the air collecting hopper 31, and quickly adjusts the air collecting hopper 31 to face the windward side. Even if the external wind force is small, the angle of the air collecting hopper 31 can be adjusted, effectively improving the air collecting effect.

[0039] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A building ventilation energy-saving device, comprising a device bracket (1), characterized in that: The lower end of the equipment support (1) is fixedly connected to a connecting tube (2), the lower end of the connecting tube (2) is fixedly connected to a first transmission tube (22), the upper side of the connecting tube (2) is rotatably connected to an air collecting tube (3), the upper end of the air collecting tube (3) is fixedly connected to an air collecting bucket (31), an adjustment mechanism is provided on the inner side of the equipment support (1), the adjustment mechanism comprises a positioning rod (11), a positioning groove (12), a servo motor (14), a driving gear (15), a positioning ring (32), and a transmission gear ring (33), the side of the connecting tube (2) is fixedly connected to a mounting plate (13), and the servo motor (14) is fixedly mounted on the upper surface of the mounting plate (13).

2. A building ventilation energy-saving device according to claim 1, characterized in that: The driving gear (15) is fixedly connected to the output end of the servo motor (14), and the driving gear (15) is meshingly connected to the transmission gear ring (33).

3. A building ventilation energy-saving device according to claim 1, characterized in that: The transmission gear ring (33) is fixedly connected to the middle part of the surface of the air collecting pipe (3), and the positioning ring (32) is fixedly connected to the upper and lower sides of the surface of the air collecting pipe (3).

4. A building ventilation energy-saving device according to claim 1, characterized in that: Four groups of positioning rods (11) are provided, and the four groups of positioning rods (11) are evenly distributed along the axis of the air duct (3).

5. A building ventilation energy-saving device according to claim 4, characterized in that: The four groups of positioning rods (11) are respectively fixedly connected to the front and rear sides of the equipment bracket (1), and the surface of each group of positioning rods (11) is provided with two groups of positioning grooves (12), and the positioning ring (32) is clamped inside the positioning groove (12).

6. A building ventilation energy-saving device according to claim 1, characterized in that: A connecting groove (21) is provided on the inner wall of the connecting cylinder (2), and a limiting ring (34) is fixedly connected to the lower end of the air collecting pipe (3), and the limiting ring (34) is rotatably connected to the connecting groove (21).

7. A building ventilation energy-saving device according to claim 1, characterized in that: A plurality of groups of second transmission tubes (23) are fixedly connected to the surface of the first transmission tube (22).

8. The building ventilation energy-saving equipment according to claim 1, characterized in that: A plurality of groups of support plates (16) are fixedly connected to the bottom of the equipment bracket (1).

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