Indoor environment intelligent purification regulation and control device

Abstract

The utility model relates to the field of indoor environment purification, and discloses an indoor environment intelligent purification regulation and control device which comprises a purification bin, the bottom side of the purification bin is connected with a filter screen used for filtering impurities in air through a fixing assembly, and the filter screen is fixed to the bottom side of the purification bin through the fixing assembly. A centrifugal fan is installed in the purification bin, a socket is fixedly connected to the middle of the filter screen, a brush rod is inserted into the top side of the socket, a brush plate is fixedly connected to the outer wall of the brush rod, a driving assembly is arranged in the purification bin, and the brush plate is driven by the driving assembly to rotate. According to the air inlet device, the filter screen can be cleaned during air inlet operation, so that the filter screen is prevented from being blocked by impurities such as dust and the like to affect air inlet, the filter screen of the air inlet device and the self-cleaning structure of the filter screen are convenient to disassemble, and a worker can maintain the air inlet device conveniently.

Description

Technical Field

[0001] This utility model relates to the field of indoor environment purification, and in particular to an intelligent indoor environment purification and control device. Background Technology

[0002] Indoor air purification is a process that uses technological means to filter, adsorb, decompose, or kill pollutants (such as PM2.5, formaldehyde, bacteria, and odors) in indoor air to improve air quality and protect human health. Intelligent indoor air purification and control devices are the intelligent embodiment of this technology, integrating sensor monitoring, intelligent control, and multi-effect purification technologies. By sensing real-time data such as indoor temperature, humidity, and pollutant concentration, they automatically start and stop purification modules (such as HEPA filtration, activated carbon adsorption, and ultraviolet sterilization) and dynamically adjust parameters such as fan speed and humidity.

[0003] However, the current intelligent indoor environment purification and control devices have the following defects: First, it is difficult to clean the filter screen in time during air intake operation, which can easily lead to dust blockage and affect air intake efficiency; Second, the filter screen and its self-cleaning structure are inconvenient to disassemble, and the maintenance operation of the staff is cumbersome, requiring frequent shutdowns for disassembly, which affects the continuous operation and maintenance convenience of the device.

[0004] In response to this technical problem, this application proposes an intelligent indoor environment purification and control device. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an intelligent indoor environmental purification and control device. The device aims to clean the filter screen during air intake operations, thereby preventing dust and other impurities from clogging the filter screen and affecting air intake. It also makes the filter screen and its self-cleaning structure easy to disassemble, facilitating maintenance by staff.

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

[0007] An intelligent indoor environmental purification and control device includes a purification chamber. A filter screen for filtering impurities in the air is connected to the bottom side of the purification chamber via a fixing component. The filter screen is fixed to the bottom side of the purification chamber by the fixing component. A centrifugal fan is installed inside the purification chamber. A socket is fixedly connected to the middle of the filter screen. A brush rod is inserted into the top side of the socket. A brush plate is fixedly connected to the outer wall of the brush rod. A drive component is provided inside the purification chamber to drive the brush plate to rotate.

[0008] Furthermore, the fixing assembly includes a plurality of first round rods fixedly connected to the outer wall of the purification chamber, and a plurality of second round rods fixedly connected to the top side of the filter screen.

[0009] Furthermore, the first round rod and the second round rod are connected by a hook, one end of which is rotatably connected to the outer wall of the second round rod, and the other end of which is engaged with the outer wall of the first round rod.

[0010] Furthermore, the drive assembly includes two fixed rods fixedly connected inside the purification chamber, a ring fixedly connected between the two fixed rods, and a rotating rod rotatably connected inside the ring.

[0011] Furthermore, gears are provided at the top of the rotating rod and the bottom of the centrifugal fan, and the two gears mesh with each other. A protective shell for protecting the gears is fixedly connected to the bottom of the centrifugal fan, and the top of the rotating rod is rotatably connected inside the protective shell.

[0012] Furthermore, a plug is fixedly connected to the top end of the brush rod, and the plug is inserted into the bottom end of the rotating rod.

[0013] Furthermore, the purification chamber is fixedly connected to a baffle plate for guiding the purified air.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by installing gears on the drive shaft and rotating rod of the centrifugal fan, and inserting the brush rod into the rotating rod, the centrifugal fan drives the brush plate to clean the filter screen when it rotates. This allows the device to clean the filter screen during air intake operations, thereby preventing dust and other impurities from clogging the filter screen and affecting air intake.

[0016] 2. In this utility model, the filter screen is installed on the purification chamber by engaging the hook with the first round rod, and the brush plate is installed on the filter screen by inserting the insert rod into the rotating rod and the brush rod into the base. This makes it easy to disassemble the filter screen and the self-cleaning structure of the filter screen, and facilitates maintenance by the staff. Attached Figure Description

[0017] Figure 1 This is a perspective view of an intelligent indoor environment purification and control device proposed in this utility model;

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the internal structure of the purification chamber of an intelligent indoor environment purification and control device proposed in this utility model.

[0020] Figure 4A schematic diagram of the brush disassembly of an intelligent indoor environment purification and control device proposed in this utility model. Figure 1 ;

[0021] Figure 5 A schematic diagram of the brush disassembly of an intelligent indoor environment purification and control device proposed in this utility model. Figure 2 .

[0022] Legend:

[0023] 1. Purification chamber; 2. Filter screen; 3. First round rod; 4. Second round rod; 5. Hook; 6. Guide plate; 7. Centrifugal fan; 8. Protective shell; 9. Fixing rod; 10. Ring; 11. Rotating rod; 12. Gear; 13. Insert rod; 14. Brush rod; 15. Socket; 16. Brush plate. 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.

[0025] Reference Figures 1-3This utility model provides an embodiment of an intelligent indoor environment purification and control device, comprising a purification chamber 1. The purification chamber 1 can be equipped with activated carbon or other structures for further air purification as needed. A filter screen 2 for filtering impurities in the air is connected to the bottom of the purification chamber 1. The mesh structure of the filter screen 2 is made of metal mesh, such as stainless steel mesh. A centrifugal fan 7 is installed inside the purification chamber 1. The centrifugal fan 7 draws air into the purification chamber 1 from the bottom. After entering the purification chamber 1, the air enters the centrifugal fan 7 from the bottom and then exits from the side of the centrifugal fan 7. A socket 15 is fixedly connected to the middle of the filter screen 2. A brush rod 14 is inserted into the top of the socket 15. A brush plate 16 is fixedly connected to the outer wall of the brush rod 14. The brush plate 16 cleans the filter screen 2 to prevent excessive dust accumulation that could clog the filter screen 2 and affect the air intake effect. The brushes on the brush plate 16 are made of nylon material and can be adjusted according to... Hard nylon is used as needed to improve the dust removal effect. The brush can pass through the filter screen 2 to clean the other side of the filter screen 2 at the same time. Multiple first round rods 3 are fixedly connected to the outer wall of the purification chamber 1, and multiple second round rods 4 are fixedly connected to the top side of the filter screen 2. The first round rods 3 and the second round rods 4 are connected by hooks 5. One end of the hook 5 is rotatably connected to the outer wall of the second round rod 4, and the other end of the hook 5 is engaged with the outer wall of the first round rod 3. By engaging the hook 5 with the outer wall of the first round rod 3, the filter screen 2 is fixed to the purification chamber 1. The inner wall of the filter screen 2 and the outer wall of the purification chamber 1 are in a close fit relationship, that is, the inner wall size of the filter screen 2 is slightly larger than the outer wall size of the purification chamber 1. A guide plate 6 for guiding the purified air is fixedly connected inside the purification chamber 1. The guide plate 6 guides the air discharged from the side of the centrifugal fan 7 to the top side of the purification chamber 1, so that the air is discharged from the top side of the purification chamber 1. The guide plate 6 is installed at a certain angle inside the purification chamber 1.

[0026] Reference Figure 2 , Figure 4 and Figure 5Inside the purification chamber 1, two fixed rods 9 are fixedly connected, and a ring 10 is fixedly connected between the two fixed rods 9. A rotating rod 11 is rotatably connected inside the ring 10. Gears 12 are provided at the top of the rotating rod 11 and on the bottom side of the centrifugal fan 7. The two gears 12 mesh with each other. The gears 12 on the centrifugal fan 7 are fixed to the drive shaft that drives the fan blades of the centrifugal fan 7 to rotate. When the drive shaft rotates, it drives the gears 12 to rotate, which in turn drives the rotating rod 11 to rotate when the centrifugal fan 7 rotates. A protective shell 8 is fixedly connected to the bottom side of the centrifugal fan 7 to protect the gears 12. To protect the gears 12 and prevent debris from entering between the two gears 12 and affecting the transmission, the top of the rotating rod 11 is rotatably connected to the inside of the protective shell 8. The top of the brush rod 14 is fixedly connected to the insertion rod 13, which is inserted into the bottom of the rotating rod 11. By inserting the insertion rod 13 into the bottom of the rotating rod 11, the rotating rod 11 rotates, causing the brush rod 14 to rotate, which in turn causes the brush plate 16 to rotate on the filter screen 2, thereby cleaning the filter screen 2. The length of the insertion rod 13 is designed so that the filter screen 2 can be moved slightly upward during installation, thus facilitating the installation of the filter screen 2.

[0027] Working principle: First, insert the insertion rod 13 into the bottom end of the rotating rod 11, so that the brush rod 14 is connected to the bottom end of the rotating rod 11. Then, put the filter screen 2 on the bottom side of the purification chamber 1. Then, rotate the hook 5 so that the hook 5 engages with the outer wall of the first round rod 3, thereby fixing the filter screen 2 to the bottom side of the purification chamber 1. During this process, the bottom end of the brush rod 14 will be inserted into the socket 15, thereby further restricting the brush rod 14. Then, start the centrifugal fan 7 to draw air from the bottom of the purification chamber 1 into the purification chamber 1. After the air enters the purification chamber 1, it will enter the centrifugal fan 7 from the bottom and then be discharged from the side of the centrifugal fan 7. During the process of air being drawn in, dust and other impurities in the air will be filtered out by the filter screen 2. At the same time, the rotating rod 11 is driven to rotate by the two meshing gears 12, so that the rotating rod 11 drives the brush rod 14 to rotate. The rotation causes the brush plate 16 to rotate on the filter screen 2, thereby cleaning the filter screen 2 and preventing it from being clogged by dust and other impurities. A collection trough can be added to the bottom of the purification chamber 1 as needed to collect the swept-down dust and other impurities. Air discharged from the side of the centrifugal fan 7 will encounter the guide plate 6, which will direct the air to the top of the purification chamber 1, allowing it to be discharged from the top. When it is necessary to disassemble the filter screen 2 and brush plate 16, first push the filter screen 2 upwards to disengage the hook 5 from the first round rod 3, then rotate the hook 5 to a horizontal position. Next, pull the filter screen 2 downwards to disengage it from the purification chamber 1. Then, pull the brush rod 14 off the rotating rod 11 to remove the brush rod 14, and then disassemble the brush plate 16, thus completing the disassembly of the filter screen 2 and brush rod 14.

[0028] 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. An intelligent indoor environment purification and control device, characterized in that: The device includes a purification chamber (1), to which a filter screen (2) for filtering impurities in the air is connected via a fixing component. The filter screen (2) is fixed to the bottom of the purification chamber (1) via the fixing component. A centrifugal fan (7) is installed inside the purification chamber (1). A socket (15) is fixedly connected to the middle of the filter screen (2). A brush rod (14) is inserted into the top of the socket (15). A brush plate (16) is fixedly connected to the outer wall of the brush rod (14). A drive component is provided inside the purification chamber (1) to drive the brush plate (16) to rotate.

2. The intelligent indoor environment purification and control device according to claim 1, characterized in that: The fixing assembly includes a plurality of first round rods (3) fixedly connected to the outer wall of the purification chamber (1), and a plurality of second round rods (4) fixedly connected to the top side of the filter screen (2).

3. The intelligent indoor environment purification and control device according to claim 2, characterized in that: The first round rod (3) and the second round rod (4) are connected by a hook (5). One end of the hook (5) is rotatably connected to the outer wall of the second round rod (4), and the other end of the hook (5) is engaged with the outer wall of the first round rod (3).

4. The intelligent indoor environment purification and control device according to claim 1, characterized in that: The drive assembly includes two fixed rods (9) fixedly connected inside the purification chamber (1), and a ring (10) fixedly connected between the two fixed rods (9). A rotating rod (11) is rotatably connected inside the ring (10).

5. The intelligent indoor environment purification and control device according to claim 4, characterized in that: Gears (12) are provided at the top of the rotating rod (11) and at the bottom of the centrifugal fan (7). The two gears (12) mesh with each other. A protective shell (8) for protecting the gears (12) is fixedly connected to the bottom of the centrifugal fan (7). The top of the rotating rod (11) is rotatably connected to the inside of the protective shell (8).

6. The intelligent indoor environment purification and control device according to claim 5, characterized in that: The top end of the brush rod (14) is fixedly connected to a plug rod (13), which is inserted into the bottom end of the rotating rod (11).

7. The intelligent indoor environment purification and control device according to claim 1, characterized in that: The purification chamber (1) is fixedly connected to a baffle plate (6) for guiding the purified air.

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