Purification and disinfection integrated fresh air purifier

Abstract

The utility model relates to the technical field of fresh air purification, and discloses a purification and disinfection integrated fresh air purifier which comprises a purifier shell, a supporting plate is fixedly connected to the front end of the bottom side in the purifier shell, a motor is fixedly connected to the top of the supporting plate, and the output end of the motor is fixedly connected with a fan. The bottom of the rear side of the purifier shell communicates with an air suction pipeline, a fixing frame is fixedly connected to the middle of the inner side of the purifier shell, a primary filter is fixedly connected to the bottom side of the interior of the fixing frame, and an intermediate filter is fixedly connected to the top end of the interior of the fixing frame. According to the utility model, after the air is filtered by the primary filter and the intermediate filter, peculiar smell in the air is removed by the activated carbon column, pollutants harmful to human health are removed by the advanced filter, and finally, the sterilized air is ensured to be pure under the irradiation of the ultraviolet lamp, so that high-quality purified and sterilized air is provided for the interior of a room together.

Description

Technical Field

[0001] This utility model relates to the field of fresh air purification technology, and in particular to a fresh air purifier that integrates purification and disinfection. Background Technology

[0002] Indoor air quality is directly related to people's health, and people are paying more and more attention to their own and their families' health. The demand for products that can improve the quality of the living environment is also increasing, especially during the peak season for respiratory diseases. People pay more attention to the cleaning and disinfection of indoor air to reduce the risk of germ transmission. Fresh air purifiers use a highly efficient fresh air introduction system that can introduce fresh outdoor air into the room after purification and disinfection, effectively improving indoor air quality, increasing indoor oxygen content, reducing carbon dioxide concentration, and diluting harmful gases and odors in the room, creating a fresh and healthy breathing environment for people indoors.

[0003] The integrated purification and disinfection fresh air purifier consists of a shell, filter, fan, heat exchange core, ion cloud dust removal module, power control device, PTC electric heating module, and display panel. It can adsorb and decompose harmful gases in the air, reduce formaldehyde, benzene, ammonia, sulfur dioxide and other pollutants from renovations and industrial waste gases, reduce their content in the air, and mitigate their harm to the human body. It is especially effective for newly renovated houses and places with serious surrounding environmental pollution. However, because particulate matter, harmful gases and odors in the air are not effectively treated, dust is more likely to accumulate indoors, and odors will persist indoors for a long time, making the indoor environment uncomfortable and affecting people's mood and life satisfaction. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an integrated air purification and disinfection fresh air purifier, which aims to improve the problems in the existing technology where particulate matter, harmful gases and odors in the air are not effectively treated, making it easier for dust to accumulate indoors, and odors can persist indoors for a long time, making the indoor environment uncomfortable and affecting people's mood and life satisfaction.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an integrated purification and disinfection fresh air purifier, comprising a purifier housing, a support plate fixedly connected to the front end of the bottom inner side of the purifier housing, a motor fixedly connected to the top of the support plate, a fan fixedly connected to the output end of the motor, an air intake duct connected to the bottom rear side of the purifier housing, a fixed frame fixedly connected to the middle inner side of the purifier housing, a primary filter fixedly connected to the bottom inner side of the fixed frame, a secondary filter fixedly connected to the top inner top of the fixed frame, a connecting plate fixedly connected to the rear top of the fixed frame, an activated carbon column fixedly connected to the middle front side of the connecting plate, a high-grade filter fixedly connected to the top front of the connecting plate, an ultraviolet lamp fixedly connected to the rear rear top inner side of the purifier housing, and a noise reduction mechanism provided inside the purifier housing for noise reduction during use.

[0006] As a further description of the above technical solution:

[0007] The noise reduction mechanism includes a support frame, the right side of which is fixedly connected to the bottom inside of the purifier housing, the left side of which is fixedly connected to the right side of the fan, sound-absorbing cotton fixedly connected to the bottom of the air intake duct, a vibration damping device fixedly connected to the front of the fan, a sound insulation board fixedly connected to the top inside of the purifier housing, shock-absorbing pads fixedly connected to all four sides of the bottom of the purifier housing, a sound insulation sleeve fixedly connected to the inner wall of the air intake duct, and a sealing ring fixedly connected to the rear of the fan, the rear of which is fixedly connected to the front end of the air intake duct.

[0008] As a further description of the above technical solution:

[0009] A display screen is fixedly connected to the center of the front side of the air purifier housing, and multiple buttons are fixedly connected to the left end of the center of the front side of the air purifier housing.

[0010] As a further description of the above technical solution:

[0011] A heat sink is fixedly connected to the top of the purifier housing, and an indicator light is fixedly connected to the top right end of the front side of the purifier housing.

[0012] As a further description of the above technical solution:

[0013] A controller is fixedly connected to the right end of the front middle section of the purifier's outer casing. The controller is electrically connected to both the motor and the ultraviolet lamp.

[0014] As a further description of the above technical solution:

[0015] A frame is fixedly connected to the top front side of the purifier housing, and a nameplate is fixedly connected to the top front side of the frame.

[0016] As a further description of the above technical solution:

[0017] The inner side of the frame is rotatably connected to multiple rotating shafts, and the outer wall of each rotating shaft is fixedly connected to a wind direction adjustment plate.

[0018] As a further description of the above technical solution:

[0019] The bottom of each shock-absorbing foot pad is fixedly connected to an anti-slip pad, and the front and rear ends of each soundproof sleeve are fixedly connected to a filter screen.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, after filtration by a primary filter and a secondary filter, harmful gas molecules are fixed on the surface of an activated carbon column through physical adsorption to remove odors from the air. Then, a high-grade filter removes bacteria, viruses, and fine particulate matter that are harmful to human health. Finally, under the irradiation of ultraviolet lamps, the air is ensured to be pure after disinfection. In this way, each link is closely connected to ensure that high-quality purified and disinfected air can be continuously and stably provided for the indoor environment.

[0022] 2. In this utility model, the sound-absorbing cotton supports the air intake duct, which helps to reduce the vibration noise caused by the air flow in the duct, thereby reducing noise generation. When the fan vibrates, the vibration damping device can effectively reduce the noise generated by the vibration propagating in the equipment structure. The shock-absorbing pads at the bottom of the purifier shell can reduce the transmission of the vibration of the entire equipment to the ground. These noise reduction measures help to improve the acoustic quality of the entire indoor space and make the indoor environment quieter. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the outer shell of a new air purifier that integrates purification and disinfection, as proposed in this utility model.

[0024] Figure 2 This is a split view of the connecting plate of an integrated purification and disinfection fresh air purifier proposed in this utility model;

[0025] Figure 3 This is a split view of the fixing frame of a fresh air purifier that integrates purification and disinfection according to the present invention.

[0026] Figure 4 This is a split view of the air intake duct of a fresh air purifier that integrates purification and disinfection, as proposed in this utility model.

[0027] Figure 5 This is a schematic diagram of the filter screen of a new air purifier that integrates purification and disinfection, as proposed in this utility model.

[0028] Legend:

[0029] 1. Purifier housing; 2. Noise reduction mechanism; 201. Support frame; 202. Sound-absorbing cotton; 203. Vibration damping device; 204. Sound insulation board; 205. Shock-absorbing foot pads; 206. Sound insulation sleeve; 207. Sealing ring; 3. Support plate; 4. Motor; 5. Fan; 6. Suction duct; 7. Fixing frame; 8. Primary filter; 9. Intermediate filter; 10. Connecting plate; 11. Activated carbon column; 12. High-grade filter; 13. Ultraviolet lamp; 14. Display screen; 15. Button; 16. Heat sink; 17. Indicator light; 18. Controller; 19. Frame; 20. Nameplate; 21. Rotating shaft; 22. Airflow adjustment plate; 23. Anti-slip pad; 24. Filter screen. Detailed Implementation

[0030] 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.

[0031] Please see the appendix Figure 2 Appendix Figure 3 and attached Figure 4 This utility model provides an embodiment of an integrated air purifier and disinfection unit, comprising a purifier housing 1, a support plate 3 fixedly connected to the front end of the bottom side of the purifier housing 1, a motor 4 fixedly connected to the top of the support plate 3, a fan 5 fixedly connected to the output end of the motor 4, an air intake duct 6 connected to the bottom rear side of the purifier housing 1 for guiding airflow, a fixing frame 7 fixedly connected to the middle of the inner side of the purifier housing 1, a primary filter 8 fixedly connected to the bottom side of the inner side of the fixing frame 7 for preliminary filtration of larger particles in the air, and a secondary filter 9 fixedly connected to the top of the inner side of the fixing frame 7 for further purifying smaller particles in the air. The top rear side of the fixed frame 7 is fixedly connected to a connecting plate 10, and the front middle of the connecting plate 10 is fixedly connected to an activated carbon column 11 for adsorbing harmful gases and odors in the air. The top front side of the connecting plate 10 is fixedly connected to an advanced filter 12, which can filter out extremely small particles and bacteria to ensure air cleanliness. The top rear side of the purifier housing 1 is fixedly connected to an ultraviolet lamp 13 for disinfecting the air and killing bacteria and viruses passing through the filter. The purifier housing 1 is equipped with a noise reduction mechanism 2, which is used to reduce noise during use to reduce the impact of noise on the environment and provide a quieter user experience.

[0032] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5 The noise reduction mechanism 2 includes a support frame 201. The right side of the support frame 201 is fixedly connected to the bottom inside of the purifier housing 1 to ensure structural stability. The left side of the support frame 201 is fixedly connected to the right side of the fan 5. Sound-absorbing cotton 202 is fixedly connected to the bottom of the air intake duct 6, which can effectively absorb noise entering through the air intake duct 6, thereby reducing noise transmission. A vibration damping device 203 is fixedly connected to the front of the fan 5, which can absorb the vibration generated by the fan 5 during operation, further reducing noise generation. The top inside of the purifier housing 1... A sound insulation plate 204 is fixedly connected, which can effectively block internal noise. Shock-absorbing pads 205 are fixedly connected to the bottom of the purifier shell 1, which can absorb the vibration generated during machine operation and reduce the noise generated when running on hard surfaces. A sound insulation sleeve 206 is fixedly connected to the inner wall of the air intake duct 6, which further reduces the noise transmitted through the air intake duct 6. A sealing ring 207 is fixedly connected to the rear side of the fan 5. The rear side of the sealing ring 207 is fixedly connected to the front end of the air intake duct 6, ensuring the sealing and noise reduction effect of the entire air intake system.

[0033] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5 A frame 19 is fixedly connected to the top front side of the purifier housing 1. A nameplate 20 is fixedly connected to the top front side of the frame 19, indicating relevant product information. A controller 18 is fixedly connected to the right side of the middle front side of the purifier housing 1. The controller 18 is electrically connected to the motor 4 and the ultraviolet lamp 13 to ensure that they can work together to achieve the best purification effect. Multiple rotating shafts 21 are rotatably connected to the inner side of the frame 19. Airflow adjustment blades 22 are fixedly connected to the outer wall of each rotating shaft 21. This allows for adjustment as needed to achieve the best airflow direction and airflow effect, thereby providing a more comfortable and efficient purification experience.

[0034] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5 A display screen 14 is fixedly connected to the center of the front side of the purifier housing 1, which can clearly show the operating status and related information of the equipment. Multiple buttons 15 are fixedly connected to the left end of the center of the front side of the purifier housing 1, providing a direct and convenient operation method. Anti-slip pads 23 are fixedly connected to the bottom of the shock-absorbing feet 205, which can effectively prevent the equipment from shifting during use. Filters 24 are fixedly connected to the front and rear ends of the sound insulation sleeve 206, which can help purify the air. Heat sinks 16 are fixedly connected to the top of the purifier housing 1, which can effectively dissipate the heat generated inside the equipment. An indicator light 17 is fixedly connected to the top right end of the front side of the purifier housing 1, which can indicate the current status of the equipment by flashing different colors.

[0035] Working principle: The motor 4 drives the fan 5 to draw fresh air from outside into the purifier's outer casing 1 through the air intake duct 6. After passing through the primary filter 8 to intercept larger impurities and the intermediate filter 9 to further filter medium-sized particles, the number of particulate pollutants in the air is greatly reduced. Then, the activated carbon column 11 uses physical adsorption to fix harmful gas molecules on its surface, removing odors and making the air fresher. Next, the advanced filter 12 removes bacteria, viruses, and fine particulate matter that are harmful to human health, ensuring that the air entering the room meets a high cleanliness standard in terms of particulate matter. Finally, under the irradiation of the ultraviolet lamp 13, the air is disinfected without causing secondary pollution, ensuring that the air is safe, pure, and beneficial to human health. In this way, each link is closely connected to ensure that high-quality purified and disinfected air is continuously and stably provided for the indoor environment.

[0036] The support frame 201 can fix the fan 5, thereby reducing the vibration of the fan 5 during operation and effectively reducing the noise generated by the vibration of the fan 5. The sound-absorbing cotton 202 supports the air intake duct 6, which helps to reduce the vibration noise caused by the air flow in the duct, thereby reducing the noise generation. When the fan 5 vibrates, the vibration damping device 203 can effectively reduce the noise generated by the vibration propagating in the equipment structure. The sound insulation board 204 can reduce the propagation of noise during equipment operation, making the indoor environment quieter. The shock-absorbing pads 205 at the bottom of the purifier casing 1 can reduce the vibration noise. The vibration of the entire equipment is transmitted to the ground, avoiding noise caused by external vibration. When air flows in the suction duct 6, noise is generated due to friction with the duct wall and turbulent airflow. The sound insulation sleeve 206 can effectively absorb this airflow noise, thereby reducing noise transmission. The sealing ring 207 between the fan 5 and the suction duct 6 can ensure a tight connection between the fan 5 and the suction duct 6, preventing noise caused by air leakage. These noise reduction measures help improve the acoustic quality of the entire indoor space and make the indoor environment quieter after reducing the noise generated by machine operation.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 fresh air purifier integrating purification and disinfection, comprising a purifier housing (1), characterized in that: A support plate (3) is fixedly connected to the front end of the bottom side of the purifier housing (1). A motor (4) is fixedly connected to the top of the support plate (3). A fan (5) is fixedly connected to the output end of the motor (4). An air suction pipe (6) is connected to the bottom rear side of the purifier housing (1). A fixed frame (7) is fixedly connected to the middle inner side of the purifier housing (1). A primary filter (8) is fixedly connected to the bottom inner side of the fixed frame (7). A secondary filter (9) is fixedly connected to the top top of the fixed frame (7). A connecting plate (10) is fixedly connected to the rear top of the fixed frame (7). An activated carbon column (11) is fixedly connected to the middle front side of the connecting plate (10). A high-grade filter (12) is fixedly connected to the top front of the connecting plate (10). An ultraviolet lamp (13) is fixedly connected to the rear top inner side of the purifier housing (1). A noise reduction mechanism (2) is provided inside the purifier housing (1). The noise reduction mechanism (2) is used for noise reduction during use.

2. The integrated purification and disinfection fresh air purifier according to claim 1, characterized in that: The noise reduction mechanism (2) includes a support frame (201). The right side of the support frame (201) is fixedly connected to the bottom inside of the purifier housing (1). The left side of the support frame (201) is fixedly connected to the right side of the fan (5). The bottom of the suction pipe (6) is fixedly connected to sound-absorbing cotton (202). The front side of the fan (5) is fixedly connected to a vibration damping device (203). The top inside of the purifier housing (1) is fixedly connected to a sound insulation board (204). The bottom of the purifier housing (1) is fixedly connected to shock-absorbing pads (205). The inner wall of the suction pipe (6) is fixedly connected to a sound insulation sleeve (206). The rear side of the fan (5) is fixedly connected to a sealing ring (207). The rear side of the sealing ring (207) is fixedly connected to the front end of the suction pipe (6).

3. The integrated purification and disinfection fresh air purifier according to claim 1, characterized in that: A display screen (14) is fixedly connected to the middle front side of the purifier housing (1), and multiple buttons (15) are fixedly connected to the left end of the middle front side of the purifier housing (1).

4. The integrated purification and disinfection fresh air purifier according to claim 1, characterized in that: A heat sink (16) is fixedly connected to the top of the purifier housing (1), and an indicator light (17) is fixedly connected to the top right end of the front side of the purifier housing (1).

5. The integrated purification and disinfection fresh air purifier according to claim 1, characterized in that: A controller (18) is fixedly connected to the right end of the front middle part of the purifier housing (1). The controller (18) is electrically connected to the motor (4) and the ultraviolet lamp (13).

6. The integrated purification and disinfection fresh air purifier according to claim 1, characterized in that: A frame (19) is fixedly connected to the top front side of the purifier housing (1), and a nameplate (20) is fixedly connected to the top front side of the frame (19).

7. The integrated purification and disinfection fresh air purifier according to claim 6, characterized in that: The inner side of the frame (19) is rotatably connected to multiple rotating shafts (21), and the outer wall of each rotating shaft (21) is fixedly connected to a wind direction adjustment plate (22).

8. The integrated purification and disinfection fresh air purifier according to claim 2, characterized in that: The bottom of each shock-absorbing foot pad (205) is fixedly connected with an anti-slip pad (23), and the front and rear ends of each soundproof sleeve (206) are fixedly connected with a filter screen (24).

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