Air processor

Abstract

The invention provides an air processor, which relates to the technical field of air purification and comprises a shell, an air inlet structure is arranged on one side surface of the shell, an air outlet structure is arranged on the top surface of the shell, a fan shell and an air supply shell are arranged in the shell, an air inlet of the fan shell is connected with the air inlet structure, and the air supply shell is arranged above the fan shell. The lower end of the air supply shell is connected with an air outlet of the fan shell, the upper end of the fan shell is connected with the air outlet structure, and a fan is arranged in the fan shell. The filter element structure is arranged between the air inlet structure and the air inlet; the ozone generation part, the disinfection part and the negative ion generation part are arranged in the air supply shell; the problems that an air purifier in the prior art is unreasonable in structural layout and single in function are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of household air purification, and more specifically, relates to an air processor. Background Art

[0002] Indoor air pollution in life or office is one of the biggest environmental challenges facing human society today. As people pay more attention to the living and office environment, the use of air purifiers has also increased. In particular, the detection and control of PM2.5 has entered the public's field of vision in recent years. Air purifiers generally use fans to extract air, generate suction, and filter and purify the air through the filter components before sending it out from the air outlet. For vertical air purifiers, filter cartridges are generally used to suck air around the filter cartridges to improve the purification efficiency. Most air purifiers on the market only start with particle adsorption filters, which is the main technology for indoor air purification; the fiber diameter, filter thickness and headwind speed used in the filtration are the three major factors affecting the filtration effect; at the same time, a significant disadvantage of this filtration technology is that the filter life is too short, the filter element is complicated to replace, and it does not have sterilization or higher-level negative ion generation functions. In addition, commercial air purifiers are expensive, large in size, ugly in appearance, and not suitable for use in homes or offices. At the same time, this structure has large wind resistance, which requires the fan to generate greater suction during purification, and the fan operation noise increases, resulting in a louder air purifier.

[0003] In addition, traditional air filter elements are mostly disposable and generate a lot of waste when used. Traditional air filters will clog the filter elements as more and more particulate matter accumulates, which will increase the fan's ability to drive the air exponentially. Summary of the invention

[0004] The purpose of the present invention is to provide an air processing unit to solve the problems of unreasonable structure layout and single function of air purifiers in the prior art in view of the deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention provides an air handling device, comprising:

[0006] A housing, wherein an air inlet structure is disposed on one side of the housing, an air outlet structure is disposed on the top surface of the housing, a fan housing and an air supply housing are disposed inside the housing, an air inlet of the fan housing is connected to the air inlet structure, the air supply housing is disposed above the fan housing, and a lower end of the air supply housing is connected to an air outlet of the fan housing, an upper end of the fan housing is connected to the air outlet structure, and a fan is disposed inside the fan housing;

[0007] A filter element structure, arranged between the air inlet structure and the air inlet;

[0008] The ozone generating component, the disinfecting component and the negative ion generating component are arranged in the air supply shell.

[0009] Optionally, the shell includes two oppositely arranged side surfaces, two oppositely arranged end surfaces, a top surface and a bottom surface, the two side surfaces are curved surfaces with the middle portion convex outward, the two end surfaces and the bottom surface are flat surfaces, and the top surface is an arc surface with the middle portion convex upward.

[0010] Optionally, the air inlet structure includes an air inlet curtain, and the air inlet curtain is provided with a plurality of elongated air inlet channels arranged side by side.

[0011] Optionally, the air outlet structure includes a plurality of elongated air outlet channels arranged side by side, and the air outlet channels extend along two end surface directions of the shell.

[0012] Optionally, a support plate is provided inside the outer shell, one side of the fan casing forming the air inlet is connected to one side of the support plate, a plug-in slot is formed between the other side of the support plate and the air inlet structure, and the filter element structure is inserted into the plug-in slot.

[0013] Optionally, the filter element structure includes a frame, an activated carbon layer is arranged in the frame, and the frame is inserted in the insertion groove.

[0014] Optionally, the support plate is connected to the bottom surface via a mounting structure, and at least one of the end surfaces is detachably arranged.

[0015] Optionally, the negative ion generating component is closer to the air outlet structure than the ozone generating component and the disinfection component.

[0016] Optionally, the fan includes a rotating motor and blades arranged on a rotating shaft of the rotating motor, and a silent bearing is arranged on the outer side of the rotating shaft.

[0017] Optionally, a control panel is further included, which is arranged on a side of the shell and above the air inlet structure. The control panel includes a display screen, which is used to display ambient temperature, ambient humidity, air cleanliness, air negative ion content and filter element usage percentage.

[0018] The present invention provides an air treatment unit, which has the following beneficial effects: the air treatment unit adopts an air inlet and outlet mode of air intake at the lower side and air outlet at the top, adopts a layout mode of fan at the bottom and air supply at the top, optimizes the air duct layout, simplifies the structure and reduces power consumption, forms a large-capacity air purification product, and the exquisite structural design ensures the efficiency of ventilation and purification; a filter element structure is arranged between the air intake structure and the air inlet to filter fine turbid suspended matter such as dust and PM2.5 in the air, and an ozone generating component, a disinfecting component and a negative ion generating component are arranged in the air supply shell, which can not only utilize the ozone generating component and the disinfecting component to disinfect bacteria and viruses in the air, but also utilize the negative ion generating component to generate negative ions, increase the negative ion content of the exhausted air, promote the synthesis and storage of vitamins by the human body, and make people feel clear-headed, comfortable breathing and refreshed, thereby expanding the function of the air treatment unit.

[0019] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present invention.

[0021] Figure 1 A schematic diagram of the appearance structure of an air handling device according to an embodiment of the present invention is shown.

[0022] Figure 2 A schematic diagram of the internal structure of an air handling device according to an embodiment of the present invention is shown.

[0023] Figure 3 A schematic diagram of installing a filter element structure of an air handling device according to an embodiment of the present invention is shown.

[0024] Figure 4 A schematic diagram of installing an ozone generating component of an air handling device according to an embodiment of the present invention is shown.

[0025] Figure 5 A schematic diagram of the installation of a disinfection component and a negative ion generating component of an air handler according to an embodiment of the present invention is shown.

[0026] Figure 6 A schematic diagram of installing a fan of an air handling device according to an embodiment of the present invention is shown.

[0027] Description of reference numerals:

[0028] 1. Support structure; 2. Shell; 3. Air inlet curtain; 4. Filter element structure; 5. Control panel; 6. End face; 7. Air outlet structure; 8. Fan; 9. Support plate; 101. Activated carbon layer; 201. Ozone ceramic sheet; 301. Ultraviolet lamp; 302. Negative ion generator; 401. Rotating motor; 402. Blades. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0030] like Figures 1 to 6 As shown, the present invention provides an air handling device, comprising:

[0031] The housing 2 has an air inlet structure on one side thereof, an air outlet structure 7 is provided on the top surface of the housing 2, a fan housing 8 and an air supply housing are provided inside the housing 2, the air inlet of the fan housing 8 is connected to the air inlet structure, the air supply housing is provided above the fan housing 8, and the lower end of the air supply housing is connected to the air outlet of the fan housing 8, the upper end of the fan housing 8 is connected to the air outlet structure 7, and a fan 8 is provided inside the fan housing 8;

[0032] The filter element structure 4 is arranged between the air inlet structure and the air inlet;

[0033] The ozone generating component, the disinfecting component and the negative ion generating component are arranged in the air supply shell.

[0034] Specifically, in order to solve the problems of unreasonable structural layout and single function of air purifiers in the prior art, the air handler adopts an air inlet and outlet method with air inlet at the lower side and air outlet on the top surface, and adopts a layout method in which the fan 8 is at the bottom and the air is supplied at the top, so as to optimize the air duct layout, simplify the structure and reduce power consumption, thereby forming a large-capacity air purification product. The exquisite structural design ensures the efficiency of ventilation and purification; a filter element structure 4 is arranged between the air inlet structure and the air inlet to filter out fine turbid suspended matter such as dust and PM2.5 in the air, and an ozone generating component, a disinfecting component and a negative ion generating component are arranged in the air supply shell, which can not only utilize the ozone generating component and the disinfecting component to disinfect bacteria and viruses in the air, but also utilize the negative ion generating component to generate negative ions, thereby increasing the negative ion content of the exhausted air, promoting the synthesis and storage of vitamins by the human body, and making people feel clear-headed, comfortable breathing and refreshed, thereby expanding the function of the air handler.

[0035] Optionally, the housing 2 includes two oppositely disposed side surfaces, two oppositely disposed end surfaces 6 , a top surface and a bottom surface, the two side surfaces are curved surfaces with the middle portion convex outward, the two end surfaces 6 and the bottom surface are flat surfaces, and the top surface is an arc surface with the middle portion convex upward.

[0036] Specifically, the outer shell 2 adopts a curved structure, with air inlet at the front and exhaust needles on the top. The appearance design is elegant for living and office use. The inner part of the outer shell 2 has a fan shell 8 and an air supply shell. The air supply shell forms an upwind air duct. After the air is filtered, the wind is discharged using the upwind air duct according to the aerodynamic principles.

[0037] Optionally, the air inlet structure includes an air inlet curtain 3, and the air inlet curtain 3 is provided with a plurality of long strip-shaped air inlet channels in parallel.

[0038] Specifically, the air handler adopts front air intake, and ensures a large air intake volume by means of the air intake curtain 3 arranged on the side, and cooperates with the internal high-power fan 8 for exhaust, so as to meet the large-capacity air purification demand.

[0039] In this embodiment, a supporting structure 1 is provided on the bottom surface of the outer shell 2. The supporting structure 1 is a hard plastic structure that is machined and sprayed with metal zinc powder on the surface to increase the metallic texture of the whole machine. The curved outer shell 2 is made of ordinary plastic and is integrally formed by injection molding to reduce production costs and ensure consistency in batch production. The curved outer shell 2 is designed with an aesthetically pleasing structure while ensuring that the air volume at the inlet and outlet is large enough to ensure compliance with the human-machine aesthetic design.

[0040] Optionally, the air outlet structure 7 includes a plurality of long air outlet channels arranged side by side, and the air outlet channels extend along the two end surfaces 6 of the housing 2 .

[0041] Specifically, the multiple long strip-shaped air outlet channels of the air outlet structure 7 are arranged along the entire length of the top surface, and a strip-shaped air leakage structure is adopted to transport fresh air outward with maximum efficiency.

[0042] Optionally, a support plate 9 is provided inside the outer shell 2, one side of the fan shell 8 forming an air inlet is connected to one side of the support plate 9, a plug-in slot is formed between the other side of the support plate 9 and the air inlet structure, and the filter element structure 4 is inserted into the plug-in slot.

[0043] Specifically, the support plate 9 is provided to connect and support the fan 8 housing and the fan 8, and to form a plug-in slot for plugging and unplugging the filter element structure 4, so as to facilitate replacement of the filter element structure 4, simplify the replacement operation of the filter element structure 4, and improve replacement efficiency.

[0044] Optionally, the filter element structure 4 includes a frame, an activated carbon layer 101 is arranged in the frame, and the frame is inserted in the insertion groove.

[0045] Specifically, the filter element structure 4 uses an activated carbon layer 101 to filter dust, PM2.5 and other fine turbid suspended matter in the air. The activated carbon layer 101 is arranged in the frame to form an integral structure for easy replacement.

[0046] Optionally, the support plate 9 is connected to the bottom surface via a mounting structure, and at least one end surface 6 is detachably arranged.

[0047] Specifically, the support plate 9 is fixed to the upper side of the bottom surface by the mounting structure at its bottom, and a plug-in groove is formed between the support plate 9 and a side surface. After the end surface 6 is opened, the filter element structure 4 can be disassembled and assembled to complete the replacement of the filter element structure 4.

[0048] In this embodiment, the end surface 6 is mounted with the side surface and the top surface by using a snap-fit ​​structure.

[0049] Optionally, the negative ion generating component is closer to the air outlet structure 7 than the ozone generating component and the disinfection component.

[0050] Specifically, the air discharged from the fan 8 shell enters the air supply shell, where it is first sterilized by ultraviolet light irradiation of the disinfection component, then disinfected by ozone in the ozone generating component, and finally discharged together with the negative ions generated by the negative ion generating component to achieve the purpose of purifying the air.

[0051] In this embodiment, the ozone generating component, the disinfecting component and the negative ion generating component are respectively an ozone ceramic sheet 201, an ultraviolet lamp 301 and a negative ion generator 302.

[0052] Optionally, the fan 8 includes a rotating motor 401 and blades 402 arranged on a rotating shaft of the rotating motor 401, and a silent bearing is arranged on the outer side of the rotating shaft.

[0053] Specifically, the exhaust fan 8 uses silent bearings and a rotating motor 401 inside, and there is no noise when the blades 402 rotate, ensuring the silent operation of the air handler and optimizing its noise environment in the room; the fan 8 sends air from the fan 8 shell directly into the air supply shell for sterilization and disinfection by irradiation of ozone ceramic sheets 201 and ultraviolet lamps 301.

[0054] Optionally, a control panel 5 is also included, which is arranged on a side of the housing 2 and above the air inlet structure. The control panel 5 includes a display screen, which is used to display ambient temperature, ambient humidity, air cleanliness, air negative ion content and filter element usage percentage.

[0055] Specifically, a control panel 5 is also provided on the curved shell 2. The control panel 5 has an elliptical display screen with a stylish shape and can display the ambient temperature, ambient humidity, air cleanliness, air negative ion content and filter usage percentage. The technology for displaying the filter usage percentage is the same as the technology for displaying the filter usage progress on air conditioners and car dashboards, and will not be repeated here.

[0056] In this embodiment, the electronic circuit structure of the control panel 5 is used to control the start and stop and operation of the fan 8 and various generators and sensors inside the air handling unit. The interior also includes a power supply part with stable voltage. The electronic circuit structure of the control panel 5 has a conversion power supply module to stabilize the incoming voltage to ensure that the voltage value and fluctuation diverted to the lower-level components are within a controllable range. The control panel 5 can also send out an alarm signal based on the percentage of filter element usage to issue an alarm for replacing the filter element structure.

[0057] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. An air treatment unit, characterized in that: include: A housing, wherein an air inlet structure is disposed on one side of the housing, an air outlet structure is disposed on the top surface of the housing, a fan housing and an air supply housing are disposed inside the housing, an air inlet of the fan housing is connected to the air inlet structure, the air supply housing is disposed above the fan housing, and a lower end of the air supply housing is connected to an air outlet of the fan housing, an upper end of the fan housing is connected to the air outlet structure, and a fan is disposed inside the fan housing; A filter element structure, arranged between the air inlet structure and the air inlet; The ozone generating component, the disinfecting component and the negative ion generating component are arranged in the air supply shell.

2. The air handling device according to claim 1, characterized in that: The shell includes two oppositely arranged side surfaces, two oppositely arranged end surfaces, a top surface and a bottom surface. The two side surfaces are curved surfaces with the middle part convex outwards, the two end surfaces and the bottom surface are flat surfaces, and the top surface is an arc surface with the middle part convex upwards.

3. The air handling device according to claim 1, characterized in that: The air inlet structure comprises an air inlet curtain, and the air inlet curtain is provided with a plurality of long strip-shaped air inlet channels in parallel.

4. The air handling device according to claim 1, characterized in that: The air outlet structure includes a plurality of long strip-shaped air outlet channels arranged side by side, and the air outlet channels extend along two end surfaces of the shell.

5. The air handling device according to claim 2, characterized in that: A support plate is provided inside the shell, one side of the fan housing forming the air inlet is connected to one side of the support plate, a plug-in slot is formed between the other side of the support plate and the air inlet structure, and the filter element structure is inserted into the plug-in slot.

6. The air handling device according to claim 5, characterized in that: The filter element structure comprises a frame, an activated carbon layer is arranged in the frame, and the frame is inserted in the insertion groove.

7. The air handling device according to claim 6, characterized in that: The support plate is connected to the bottom surface via a mounting structure, and at least one of the end surfaces is detachably arranged.

8. The air handling device according to claim 1, characterized in that: The negative ion generating component is closer to the air outlet structure than the ozone generating component and the disinfecting component.

9. The air handling device according to claim 1, characterized in that: The fan comprises a rotating motor and blades arranged on a rotating shaft of the rotating motor, and a silent bearing is arranged on the outer side of the rotating shaft.

10. The air handling device according to claim 1, characterized in that It also includes a control panel, which is arranged on a side of the shell and above the air inlet structure. The control panel includes a display screen, which is used to display ambient temperature, ambient humidity, air cleanliness, air negative ion content and filter element usage percentage.

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