Efficient ventilation device of green building

Abstract

The utility model discloses an efficient ventilation device of a green building, and particularly relates to the field of green buildings, the efficient ventilation device comprises a ventilation box, a filter cover is arranged on the right side of the ventilation box, the right end of the ventilation box is fixedly connected with a threaded connection cover, and the inner ring of the filter cover is in threaded connection with the outer surface of the threaded connection cover; a primary filter screen, a high-efficiency filter screen and an activated carbon filter screen are fixedly mounted on the inner wall of the filter cover, the high-efficiency filter screen is located on the right side of the primary filter screen, the activated carbon filter screen is located on the right side of the high-efficiency filter screen, and two fixing plates are fixedly connected to the inner wall of the ventilation box; the side faces, close to each other, of the two fixing plates are jointly and fixedly connected with a ventilator, and two gear motors are fixedly installed on the outer surface of the ventilation box. According to the ventilation device, the circulation speed between air and the green building can be increased, it can be guaranteed that stable and sufficient ventilation quantity can be provided at any time, and the efficient ventilation effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of green building, and more specifically, it relates to a high-efficiency ventilation device for green buildings. Background Technology

[0002] Green building refers to buildings that maximize resource conservation throughout their entire life cycle, including energy conservation, land conservation, water conservation, and material conservation, while protecting the environment and reducing pollution. They provide people with healthy, comfortable, and efficient living spaces and are harmonious with nature. Green building technology emphasizes low consumption, high efficiency, economy, environmental protection, integration, and optimization. It is a shared benefit between people and nature, and between the present and the future, and a means of sustainable development.

[0003] Green buildings not only need to achieve energy conservation and environmental protection in building structure, but also need to achieve the goal of creating an efficient and healthy interior environment. As an indispensable and important component of green buildings, the performance of ventilation system directly affects indoor air quality, comfort and energy consumption. The current building ventilation method usually adopts natural ventilation, which has many limitations. Although natural ventilation is an energy-saving and environmentally friendly ventilation method, it is greatly affected by outdoor climate conditions and it is difficult to guarantee a stable and sufficient ventilation volume at all times, thus failing to achieve the effect of efficient ventilation.

[0004] Therefore, a high-efficiency ventilation device for green buildings is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-efficiency ventilation device for green buildings to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency ventilation device for green buildings, comprising a ventilation box, a filter cover on the right side of the ventilation box, a threaded connection cover fixedly connected to the right end of the ventilation box, the inner ring of the filter cover being threadedly connected to the outer surface of the threaded connection cover, a primary filter, a high-efficiency filter, and an activated carbon filter respectively fixedly installed on the inner wall of the filter cover, the high-efficiency filter being located to the right of the primary filter, the activated carbon filter being located to the right of the high-efficiency filter, two fixing plates fixedly connected to the inner wall of the ventilation box, a ventilator being fixedly connected to the side of the two fixing plates that are close to each other, two geared motors fixedly installed on the outer surface of the ventilation box, drive shafts fixedly installed at the output ends of the two geared motors, and sealing plates fixedly connected to the outer surfaces of the two drive shafts.

[0007] A humidity sensor is fixedly installed on the inner top wall of the ventilation box. A microprocessor is fixedly installed on the upper surface of the ventilation box. A protective cover is fixedly installed on the upper surface of the ventilation box. A control panel is fixedly installed on the upper surface of the protective cover. The humidity sensor is electrically connected to the microprocessor via wires. The microprocessor is electrically connected to the ventilator and the geared motor via wires. The control panel is electrically connected to the microprocessor via wires.

[0008] Preferably, a ventilation baffle is fixedly connected to the inner wall of the ventilation box, and a sealing gasket is fixedly connected to the left side of the ventilation baffle. The right sides of the two sealing plates are in contact with the side of the sealing gasket that is close to each other.

[0009] Preferably, a sealing buffer pad is fixedly connected to one side of each of the two sealing plates that are close to each other, and the two sealing buffer pads are in contact with each other on their respective sides.

[0010] Preferably, the outer surface of the ventilation box is fixedly connected to two mounting plates, and the outer surface of both mounting plates is provided with fixing holes.

[0011] Preferably, an annular sound-absorbing plate is fixedly connected to the inner wall of the threaded connection cover, and the annular sound-absorbing plate is located on the right side of the ventilator.

[0012] Preferably, an annular limiting plate is fixedly connected to the outer surface of the threaded connection cover, the right side of the annular limiting plate is in contact with the left end of the filter cover, and a plurality of rotating protrusions are fixedly connected to the outer surface of the filter cover.

[0013] Preferably, the inner ring of the filter cover is threaded with a threaded connecting ring, and a ventilation mesh plate is fixedly connected to the right end of the threaded connecting ring. The left end of the ventilation mesh plate is in contact with the right end of the filter cover.

[0014] Preferably, the inner wall of the ventilation box is fixedly inlaid with two sets of bearing rings, and the outer surfaces of the two drive shafts are respectively fixedly connected to the inner rings of the two sets of bearing rings.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] Compared with existing technologies, this green building's high-efficiency ventilation device uses two geared motors to drive two sealing plates to open the left end of the ventilation box. Compared with the traditional manual opening method, it greatly reduces the workload of operators and the opening time, improves the convenience of equipment use, and can automatically open and control during ventilation. Furthermore, through the operation of the ventilation fan, it can draw in outside air through the left end of the ventilation box, which will accelerate the air circulation speed between the green building and the air, ensuring a stable and sufficient ventilation volume at all times, achieving the effect of high-efficiency ventilation.

[0017] Compared to existing technologies, this green building's high-efficiency ventilation system, through the arrangement of a pre-filter, a high-efficiency filter, and an activated carbon filter, forms a high-efficiency ventilation filtration component. The pre-filter intercepts larger particles of dust and other impurities in the air, reducing the burden on subsequent deep filtration. The high-precision filtration performance of the high-efficiency filter effectively removes tiny particles and microorganisms such as bacteria from the air. The activated carbon filter further removes residual odors and harmful gases from the air. Through these three layers of filtration, the cleanliness of the air can be significantly improved, creating a healthier and fresher indoor air environment. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the front view of this utility model.

[0019] Figure 2 This is a front cross-sectional view of the present invention.

[0020] Figure 3 This is a three-dimensional structural schematic diagram of the ventilation box in this utility model, viewed from the side.

[0021] Figure 4 This is a side sectional view of the ventilation box in this utility model.

[0022] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0023] The attached diagram is labeled as follows: 1. Ventilation box; 2. Filter cover; 3. Threaded connection cover; 4. Primary filter; 5. High-efficiency filter; 6. Activated carbon filter; 7. Fixing plate; 8. Ventilation fan; 9. Ventilation baffle; 10. Sealing gasket; 11. Gear motor; 12. Drive shaft; 13. Bearing ring; 14. Sealing plate; 15. Sealing buffer pad; 16. Humidity sensor; 17. Protective cover; 18. Control panel; 19. Microprocessor; 20. Annular limiting plate; 21. Ventilation mesh plate; 22. Threaded connection ring; 23. Annular sound-absorbing plate; 24. Rotating protrusion; 25. Mounting plate; 26. Fixing hole. Detailed Implementation

[0024] 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. Example

[0025] As attached Figures 1-5The diagram shows a high-efficiency ventilation device for green buildings, comprising a ventilation box 1, a filter cover 2 on the right side of the ventilation box 1, a threaded connection cover 3 fixedly connected to the right end of the ventilation box 1, the inner ring of the filter cover 2 being threadedly connected to the outer surface of the threaded connection cover 3, a primary filter 4, a high-efficiency filter 5, and an activated carbon filter 6 being fixedly installed on the inner wall of the filter cover 2, the high-efficiency filter 5 being located to the right of the primary filter 4, and the activated carbon filter 6 being located to the right of the high-efficiency filter 5, two fixing plates 7 being fixedly connected to the inner wall of the ventilation box 1, a ventilator 8 being fixedly connected to the side of the two fixing plates 7 that are close to each other, and two geared motors 11 being fixedly installed on the outer surface of the ventilation box 1, each of the output ends of the two geared motors 11 being fixedly installed with a drive shaft 12, and each of the outer surfaces of the two drive shafts 12 being fixedly connected with a sealing plate 14.

[0026] A humidity sensor 16 is fixedly installed on the inner top wall of the ventilation box 1. The humidity sensor 16 is a device that can sense changes in humidity in the environment and convert them into a usable output signal. Its main function is to monitor the ambient humidity in real time and provide data support for various occasions that require precise humidity control. A microprocessor 19 is fixedly installed on the upper surface of the ventilation box 1. The microprocessor 19 is a processor that uses large-scale integrated circuit or very large-scale integrated circuit technology to integrate the main part of the central processing unit on a chip, which can better perform automatic ventilation control. A protective cover 17 is fixedly installed on the upper surface of the ventilation box 1. A control panel 18 is fixedly installed on the upper surface of the protective cover 17. The humidity sensor 16 is electrically connected to the microprocessor 19 through wires. The microprocessor 19 is electrically connected to the fan 8 and the geared motor 11 through wires respectively. The control panel 18 is electrically connected to the microprocessor 19 through wires.

[0027] As can be seen from the above description, this utility model has the following beneficial effects: By setting the humidity sensor 16, the external humidity can be sensed, and it will sense when the humidity is high or when it is rainy. The microprocessor 19 can control the two geared motors 11 to run in opposite directions, which can drive the two sealing plates 14 to close. It will automatically close during ventilation. By operating the ventilator 8, the external air can be drawn through the left end of the ventilation box 1, which will accelerate the circulation speed between the air and the green building, and can ensure that a stable and sufficient ventilation volume can be provided at any time, so as to achieve the effect of efficient ventilation. Example

[0028] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below, with reference to the specific working method described in detail:

[0029] like Figures 1-5As shown, in a preferred embodiment, a ventilation baffle 9 is fixedly connected to the inner wall of the ventilation box 1. A sealing gasket 10 is fixedly connected to the left side of the ventilation baffle 9. The right sides of the two sealing plates 14 are in contact with the adjacent sides of the sealing gasket 10. Sealing buffer gaskets 15 are fixedly connected to the adjacent sides of the two sealing plates 14. The adjacent sides of the two sealing buffer gaskets 15 are in contact with each other. Two mounting plates 25 are fixedly connected to the outer surface of the ventilation box 1. Fixing holes 26 are opened on the outer surface of the two mounting plates 25. An annular ring is fixedly connected to the inner wall of the threaded connection cover 3. The sound-absorbing panel 23, annular sound-absorbing panel 23, is located on the right side of the ventilator 8. Furthermore, through the setting of ventilation baffle 9 and sealing gasket 10, the two sealing plates 14 can be sealed when closed, preventing airflow. The setting of two sealing buffer gaskets 15 will buffer and seal the two sealing plates 14 when closed. The mounting plate 25 and fixing hole 26 facilitate the installation and fixing of the ventilation box 1. The setting of annular sound-absorbing panel 23 can absorb and isolate the noise when the ventilator 8 is working, thus achieving better noise reduction.

[0030] like Figures 1-5 As shown, in a preferred embodiment, an annular limiting plate 20 is fixedly connected to the outer surface of the threaded connecting cover 3. The right side of the annular limiting plate 20 contacts the left end of the filter cover 2. Multiple rotating protrusions 24 are fixedly connected to the outer surface of the filter cover 2. A threaded connecting ring 22 is threadedly connected to the inner ring of the filter cover 2. A ventilation mesh plate 21 is fixedly connected to the right end of the threaded connecting ring 22. The left end of the ventilation mesh plate 21 contacts the right end of the filter cover 2. Two sets of bearing rings 13 and two drive shafts 12 are fixedly embedded in the inner wall of the ventilation box 1. The outer surface of the filter cover 2 is fixedly connected to the inner ring of the two sets of bearing rings 13. Furthermore, the annular limiting plate 20 can limit and block the filter cover 2 during installation. The multiple rotating protrusions 24 facilitate the rotation of the filter cover 2, improving the flexibility of the filter cover 2 during disassembly and assembly. The threaded connecting ring 22 allows the ventilation mesh plate 21 to be installed on the right end of the filter cover 2, facilitating ventilation. The two sets of bearing rings 13 will make the rotation of the drive shaft 12 more stable.

[0031] The working process of this utility model is as follows:

[0032] When using the high-efficiency ventilation device in this green building, firstly, the device is installed in the ventilation location of the building through the mounting plate 25 and fixing holes 26. Then, the device is connected to the power supply. When ventilation is needed, the two reduction motors 11 are started using the control panel 18, which will drive the two sealing plates 14 to unfold through the two drive shafts 12. Then, the left end of the ventilation box 1 can be opened. Next, the ventilation fan 8 is started, which can draw in the outside air through the left end of the ventilation box 1 and discharge it inside the filter cover 2. The air is filtered multiple times by the primary filter 4, high-efficiency filter 5 and activated carbon filter 6 inside the filter cover 2. Finally, the filtered air is discharged inside the green building. This is the working process and working principle of the device.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency ventilation device for green buildings, comprising a ventilation box (1), characterized in that: A filter cover (2) is provided on the right side of the ventilation box (1). A threaded connection cover (3) is fixedly connected to the right end of the ventilation box (1). The inner ring of the filter cover (2) is threadedly connected to the outer surface of the threaded connection cover (3). A primary filter (4), a high-efficiency filter (5) and an activated carbon filter (6) are fixedly installed on the inner wall of the filter cover (2). The high-efficiency filter (5) is located to the right of the primary filter (4). The activated carbon filter (6) is located to the right of the high-efficiency filter (5). Two fixing plates (7) are fixedly connected to the inner wall of the ventilation box (1). A ventilator (8) is fixedly connected to the side of the two fixing plates (7) that are close to each other. Two geared motors (11) are fixedly installed on the outer surface of the ventilation box (1). A drive shaft (12) is fixedly installed at the output end of each of the two geared motors (11). A sealing plate (14) is fixedly connected to the outer surface of each of the two drive shafts (12). A humidity sensor (16) is fixedly installed on the inner top wall of the ventilation box (1). A microprocessor (19) is fixedly installed on the upper surface of the ventilation box (1). A protective cover (17) is fixedly installed on the upper surface of the ventilation box (1). A control panel (18) is fixedly installed on the upper surface of the protective cover (17). The humidity sensor (16) is electrically connected to the microprocessor (19) through a wire. The microprocessor (19) is electrically connected to the fan (8) and the geared motor (11) through wires respectively. The control panel (18) is electrically connected to the microprocessor (19) through a wire.

2. The high-efficiency ventilation device for green buildings according to claim 1, characterized in that: The ventilation box (1) is fixedly connected to a ventilation baffle (9), and a sealing gasket (10) is fixedly connected to the left side of the ventilation baffle (9). The right sides of the two sealing plates (14) are in contact with the side of the sealing gasket (10) that is close to each other.

3. The high-efficiency ventilation device for green buildings according to claim 1, characterized in that: Both of the two sealing plates (14) are fixedly connected to a sealing buffer pad (15) on their sides that are close to each other, and the two sealing buffer pads (15) are in contact on their sides that are close to each other.

4. The high-efficiency ventilation device for green buildings according to claim 1, characterized in that: Two mounting plates (25) are fixedly connected to the outer surface of the ventilation box (1), and the outer surface of the two mounting plates (25) is provided with fixing holes (26).

5. The high-efficiency ventilation device for green buildings according to claim 1, characterized in that: The inner wall of the threaded connection cover (3) is fixedly connected to an annular sound-absorbing plate (23), which is located on the right side of the ventilator (8).

6. The high-efficiency ventilation device for green buildings according to claim 1, characterized in that: The outer surface of the threaded connection cover (3) is fixedly connected to an annular limiting plate (20), the right side of the annular limiting plate (20) is in contact with the left end of the filter cover (2), and the outer surface of the filter cover (2) is fixedly connected to a plurality of rotating protrusions (24).

7. The high-efficiency ventilation device for green buildings according to claim 1, characterized in that: The inner ring of the filter cover (2) is threaded with a threaded connecting ring (22), and the right end of the threaded connecting ring (22) is fixedly connected with a ventilation mesh plate (21). The left end of the ventilation mesh plate (21) is in contact with the right end of the filter cover (2).

8. A high-efficiency ventilation device for green buildings according to claim 1, characterized in that: The inner wall of the ventilation box (1) is fixedly inlaid with two sets of bearing rings (13), and the outer surfaces of the two drive shafts (12) are respectively fixedly connected to the inner rings of the two sets of bearing rings (13).

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