Purifying air supply unit

Abstract

The utility model relates to the technical field of ventilation and air purification, and discloses a purification air supply unit which comprises a base, a box body is fixedly connected to the top of the base, an air inlet and an air outlet are formed in the two ends of the box body respectively, and a water cooling module, an electric heating module and a filtering module are sequentially installed in the air inlet from right to left. A driving assembly is arranged between the electric heating module and the filtering module, a dustproof plate is fixedly connected to the end, close to the air inlet, of the base, an electric push rod is installed on the side, close to the dustproof plate, of the base, and a sliding block is fixedly connected to the output end of the electric push rod; the side, close to the base, of the sliding block is fixedly connected with a brush head. Through the cooperation of the dustproof plate, the electric push rod, the sliding block, the brush head, the ventilation hole and other structures, the air inlet cleaning efficiency and quality can be improved, dust and impurities are effectively prevented from hindering air inlet, and the air inlet efficiency of the purification air supply unit is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of ventilation and air purification technology, and in particular to a purification air supply unit. Background Technology

[0002] Air purification units are devices used for air purification and supply. They are widely used in industrial, commercial and residential buildings, especially in places where strict air quality control is required. Through air filtration, humidification, heating and ventilation, they provide clean and comfortable air to meet the environmental requirements of specific locations.

[0003] The basic structure of a purification air supply unit typically includes a fan, filter, heating device, cooling device, and air supply duct. The working principle is to use the fan to purify the outside air or return air by passing it through the filter, removing dust, bacteria, and harmful substances from the air. The filtered air is then heated or cooled by the heating or cooling device to regulate the temperature and humidity to meet the comfort requirements of the indoor environment. Finally, the treated air is delivered into the room to maintain stable air quality and temperature and humidity, ensuring a comfortable indoor environment.

[0004] The air inlet of a traditional air purification unit serves as a crucial channel for introducing outside air. During long-term continuous operation, dust, impurities, and other pollutants from the outside air continuously adhere to its surface. The inlet's location is often inconvenient for manual operation, such as being installed at a high position or in a confined space, increasing the difficulty and inconvenience of manual cleaning. This results in low efficiency for manual cleaning of the air inlet, often consuming significant time and manpower without achieving the desired cleaning effect. Poor cleaning quality means that unremoved dust and impurities not only obstruct the smooth flow of air into the air purification unit, reducing air intake efficiency, but also enter subsequent purification processes with the airflow, affecting the normal operation of critical components such as filters, ultimately leading to a significant reduction in purification effectiveness. Therefore, a new type of air purification unit is proposed to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a purification air supply unit, which aims to improve the problem that manual cleaning of the air inlet of the existing purification air supply unit is difficult, resulting in low cleaning efficiency, poor quality, and affecting the air intake and purification effect.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A purification air supply unit includes a base, a housing fixedly connected to the top of the base, an air inlet and an air outlet respectively opened at both ends of the housing, a water-cooling module, an electric heating module and a filter module are installed sequentially from right to left inside the air inlet, a drive assembly is provided between the electric heating module and the filter module, a dustproof plate is fixedly connected to one end of the base near the air inlet, an electric push rod is installed on one side of the base near the dustproof plate, a slider is fixedly connected to the output end of the electric push rod, a brush head is fixedly connected to one side of the slider near the base, and an intelligent control assembly is provided on the outer side of the base.

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

[0009] The drive assembly includes a motor, which is installed inside the base, and the output end of the motor is fixedly connected to a fan blade.

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

[0011] The intelligent control component includes a controller, which is fixedly connected to the outside of the base. A temperature sensor and a humidity sensor are fixedly connected to the side of the base near the air outlet.

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

[0013] The dustproof plate has ventilation holes evenly distributed in the middle, and the brush head is slidably connected to the side of the ventilation holes away from the box body.

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

[0015] The dustproof plate has a groove in the middle, and the slider is slidably connected to the middle of the groove.

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

[0017] A collection trough is fixedly connected directly below the slider.

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

[0019] The output end of the fan blade is adapted to the position of the air outlet.

[0020] As a further description of the above technical solution:

[0021] Both the temperature sensor and the humidity sensor are electrically connected to the controller.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the slider is pushed by the electric push rod, and the slider drives the brush head to clean the ventilation holes on the dustproof plate. This avoids the inconvenience and inefficiency of manual cleaning, improves cleaning efficiency and quality, effectively prevents dust and impurities from obstructing air intake, ensures air intake efficiency, and reduces adverse effects on subsequent purification processes.

[0024] 2. In this utility model, by modularizing the electric heating module, the filter module and the drive component, each module can function independently, achieving efficient integration of air purification, temperature regulation and power output functions, optimizing the overall integrity of the unit, and enabling quick location and replacement of faulty modules during unit maintenance and repair, which helps to improve maintenance efficiency, reduce maintenance costs and extend the service life of the unit. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a purification air supply unit proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the air outlet of a purification air supply unit proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the drive assembly of a purification air supply unit proposed in this utility model.

[0028] Legend:

[0029] 1. Base; 2. Housing; 3. Air inlet; 4. Air outlet; 5. Dustproof plate; 6. Ventilation hole; 7. Slider; 8. Brush head; 9. Electric actuator; 10. Slide rail; 11. Water cooling module; 12. Electric heating module; 13. Filter module; 14. Drive assembly; 15. Motor; 16. Fan blade; 17. Intelligent control assembly; 18. Controller; 19. Temperature sensor; 20. Humidity sensor; 21. Collection tank. 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] Reference Figure 1 and Figure 3This utility model provides an embodiment of a purification air supply unit, including a base 1, a housing 2 fixedly connected to the top of the base 1, an air inlet 3 and an air outlet 4 respectively opened at both ends of the housing 2, a water-cooling module 11, an electric heating module 12 and a filter module 13 are installed sequentially from right to left inside the air inlet 3, a drive assembly 14 is arranged between the electric heating module 12 and the filter module 13, a dustproof plate 5 is fixedly connected to one end of the base 1 near the air inlet 3, an electric push rod 9 is installed on one side of the base 1 near the dustproof plate 5, and a slider 7 is fixedly connected to the output end of the electric push rod 9. A brush head 8 is fixedly connected to the side of block 7 near the base 1. An intelligent control component 17 is provided on the outside of the base 1. The drive component 14 includes a motor 15, which is installed inside the base 1. A fan blade 16 is fixedly connected to the output end of the motor 15. Ventilation holes 6 are evenly opened in the middle of the dustproof plate 5. The brush head 8 is slidably connected to the side of the ventilation hole 6 away from the box 2. A sliding groove 10 is opened in the middle of the dustproof plate 5. A slider 7 is slidably connected to the middle of the sliding groove 10. A collection groove 21 is fixedly connected directly below the slider 7. The output end of the fan blade 16 is adapted to the position of the air outlet 4.

[0032] Specifically, by designing the electric heating module 12, filter module 13, and drive assembly 14 as independent modular structures, the overall performance of the purification air supply unit is optimized. During unit operation, each module can operate independently and efficiently according to its own functional characteristics. When outside air enters the air inlet 3 through the ventilation hole 6, it first flows through the water cooling module 11 for preliminary cooling and dehumidification, and then enters the electric heating module 12. The electric heating module 12 can adjust the air temperature and humidity according to actual environmental needs, achieving refined management of air temperature and humidity, laying a good foundation for subsequent purification and delivery. The motor 15 drives the fan blades 16 to rotate at high speed. The rotation of the fan blades 16 generates a strong airflow, which propels the air quickly through the filter module 13, achieving... High-efficiency purification greatly improves purification efficiency and ensures that the cleanliness of the delivered air meets the standards. During cleaning, the output end of the electric push rod 9 pushes the connected slider 7 to move smoothly along the pre-opened groove 10 in the middle of the dustproof plate 5. Since the slider 7 is fixedly connected to the side near the base 1, the movement of the slider 7 drives the brush head 8 to move synchronously, thoroughly cleaning the evenly distributed ventilation holes 6 on the dustproof plate 5. During the cleaning process, the dust and impurities attached to the surface of the ventilation holes 6 are removed by the wiping action of the brush head 8 and fall into the collection groove 21 fixedly connected directly below the slider 7 under the action of gravity. This helps to improve cleaning efficiency, reduce labor costs and time consumption, and make the cleaning quality more reliable, thereby ensuring the stable air intake efficiency of the purification air supply unit.

[0033] Reference Figure 1 and Figure 2The intelligent control component 17 includes a controller 18, which is fixedly connected to the outside of the base 1. A temperature sensor 19 and a humidity sensor 20 are fixedly connected to the side of the base 1 near the air outlet 4. Both the temperature sensor 19 and the humidity sensor 20 are electrically connected to the controller 18.

[0034] Specifically, the temperature and humidity data at the four air outlets are monitored in real time by temperature sensor 19 and humidity sensor 20. The acquired temperature and humidity data are fed back to controller 18 in real time. Controller 18 adjusts the working status of the water cooling module 11, the circulating water flow rate and temperature, and the heating power of electric heating module 12 according to the set values, so as to meet the requirements of different places for air quality and temperature and humidity.

[0035] Working principle: When the unit starts, outside air enters the air inlet 3 through the ventilation hole 6, first flows through the water cooling module 11 for preliminary cooling and dehumidification, and then enters the electric heating module 12 for temperature regulation. At this time, the motor 15 runs and drives the fan blades 16 to rotate, generating airflow to push the air through the filter module 13 quickly to achieve efficient purification. The purified air is sent out from the air outlet 4. Throughout the process, the temperature sensor 19 and the humidity sensor 20 monitor the air temperature and humidity at the air outlet 4 in real time and feed the data back to the controller 18. The controller 18 adjusts the working status of the water cooling module 11, the electric heating module 12, etc. according to this to ensure that the temperature and humidity of the delivered air are suitable.

[0036] When the unit needs maintenance, the modular setup consisting of the heating module 12, the filter module 13, and the drive assembly 14 is independent of each other. Technicians can quickly locate the specific module with the problem based on the fault symptoms. After identifying the faulty module, the corresponding operation helps to improve maintenance efficiency and reduce maintenance costs. When it is necessary to clean the air inlet 3, the electric push rod 9 is activated. The output end of the electric push rod 9 pushes the slider 7 to move along the slide groove 10, which drives the brush head 8 to clean the ventilation holes 6 on the dustproof plate 5. Dust and impurities fall into the collection tank 21.

[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 purification air supply unit comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a box body (2), both ends of the box body (2) are provided with an air inlet (3) and an air outlet (4) respectively, the inside of the air inlet (3) is sequentially provided from right to left with a water cooling module (11), an electric heating module (12) and a filtering module (13), a driving assembly (14) is arranged between the electric heating module (12) and the filtering module (13), one end of the base (1) close to the air inlet (3) is fixedly connected with a dustproof plate (5), one side of the base (1) close to the dustproof plate (5) is provided with an electric push rod (9), the output end of the electric push rod (9) is fixedly connected with a sliding block (7), one side of the sliding block (7) close to the base (1) is fixedly connected with a brush head (8), the outside of the base (1) is provided with an intelligent control assembly (17).

2. The clean air supply unit of claim 1, wherein: The driving assembly (14) comprises a motor (15), the motor (15) is installed in the inside of the base (1), the output end of the motor (15) is fixedly connected with a fan blade (16).

3. The clean air supply unit of claim 1, wherein: The intelligent control assembly (17) comprises a controller (18), the controller (18) is fixedly connected to the outside of the base (1), one side of the base (1) close to the air outlet (4) is fixedly connected with a temperature sensor (19) and a humidity sensor (20).

4. The clean air supply unit of claim 1, wherein: The middle part of the dustproof plate (5) is uniformly provided with a ventilation hole (6), the brush head (8) is slidingly connected to one side of the ventilation hole (6) away from the box body (2).

5. The clean air supply unit of claim 1, wherein: The middle part of the dustproof plate (5) is provided with a sliding groove (10), the sliding block (7) is slidingly connected to the middle part of the sliding groove (10).

6. The clean air supply unit of claim 1, wherein: The lower side of the sliding block (7) is fixedly connected with a collecting groove (21).

7. The clean air supply unit of claim 2, wherein: The output end of the fan blade (16) is matched with the position of the air outlet (4).

8. The clean air supply unit of claim 3, wherein: The temperature sensor (19) and the humidity sensor (20) are electrically connected together with the controller (18).

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