Air purification device with renewable filter element and dehumidification and humidification functions

Abstract

The utility model provides an air purification device with a renewable filter element and dehumidification and humidification functions, which comprises an air purification component, a humidification and dehumidification two-in-one component, a man-machine interaction component and a shell, a filter component comprises the filter element, an ozone generator and a ventilation pipe, the ozone generator is connected with the filter element, and the ventilation pipe is connected with the air purification component. The first filter element is a modified shaddock peel nanofiber filter element, the second filter element is a potassium ferrate modified shaddock peel filter element, and the third filter element is a hemin modified shaddock peel filter element. According to the multifunctional air purifier, an air purification component and a humidification and dehumidification two-in-one component are combined, diversification of the air purifier is achieved, air purification and humidification and dehumidification can be conducted, the problem that the air purifier is single in function is solved, the filter element can be biochemically regenerated through the ozone generator, and the function maximization is achieved.

Description

Technical Field

[0001] The utility model relates to the field of air purifiers, in particular to an air purifier with a regenerative filter element and dehumidification and humidification functions. Background Art

[0002] In recent years, the process of industrialization and urbanization has greatly accelerated, and the problem of air pollution has followed. According to relevant data, the average person spends more than 80% of their time indoors, and people have put forward higher requirements for the air quality of their living environment; on the other hand, when storing some items such as books or medicines, it is necessary to maintain appropriate air humidity to avoid damage to the items.

[0003] Currently, the designs for air purification combined with air humidity regulation only include air purification combined with dehumidification function or air purification combined with humidification function, and there is no design that integrates purification, humidification and dehumidification. In addition, the filters in air purifiers generally have the problems of short service life, inconvenient cleaning and difficult replacement, and difficulty in adapting to pollutants in different environments. Utility Model Content

[0004] In order to overcome the deficiencies of the above-mentioned prior art, the purpose of the utility model is to provide an air purification device with a regenerative filter element and dehumidification and humidification functions, thereby avoiding the problems of single function of the air purifier and inconvenient filter element replacement and cleaning.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] An air purification device with a regenerative filter element and dehumidification and humidification functions, comprising an air purification component, a humidification and dehumidification two-in-one component, a human-machine interaction component and a shell, wherein the air purification component and the humidification and dehumidification two-in-one component are installed inside the shell, and the human-machine interaction component is installed in the shell; the air purification component comprises a fan, a filter assembly, an air quality detection assembly and an ultraviolet sterilization assembly; the filter assembly comprises a filter element, an ozone generator and a ventilation pipe; the humidification and dehumidification two-in-one component comprises a valve, a four-way connecting pipe, a humidification material, a refrigerator, a water tank, a water pipe, a water pump and a battery; the fan is connected to the air quality detection assembly, one end of the ventilation pipe is connected to the fan, and the other end of the ventilation pipe is connected to the air inlet of the four-way connecting pipe , the ozone generator, filter element and ultraviolet sterilization component are all installed in the ventilation duct; one end of the ozone generator is connected to the filter element, and the other end of the ozone generator is connected to the ultraviolet sterilization component; the humidification port of the four-way connecting pipe is connected to the humidification material, and the humidification material is connected to the water tank through the water pump; the dehumidification port of the four-way connecting pipe is connected to the refrigerator, and the refrigerator is connected to the water tank through the water pipe; each pipe mouth of the four-way connecting pipe is provided with the valve; the battery is connected to the fan, the water pump and the refrigerator; the fan, the air quality detection component, the ultraviolet sterilization component, the battery, the valve, the ozone generator, the refrigerator and the water pump are respectively connected to the human-computer interaction component;

[0007] The filter element comprises a first filter element, a second filter element and a third filter element. The first filter element is a modified grapefruit peel nanofiber filter element, the second filter element is a potassium ferrate modified grapefruit peel filter element, and the third filter element is a hemin chloride modified grapefruit peel filter element.

[0008] Preferably, the humidification and dehumidification two-in-one component also includes a water level detector, one end of the water level detector is connected to the water tank, and the other end of the water level detector is connected to the human-computer interaction component.

[0009] Preferably, the air purification component further includes a fragrance generator, which is installed inside the shell and connected to the human-computer interaction component.

[0010] Preferably, the number of the ozone generators is equal to the number of the filter elements, and the first filter element, the second filter element and the third filter element are respectively connected to the ozone generators.

[0011] Preferably, the placement layer of the filter element is composed of a combination of detachable parts.

[0012] Preferably, the air quality detection component includes one or more of a PM2.5 air quality detector, a carbon dioxide air quality detector, a formaldehyde air quality detector, a VOCs air quality detector, a temperature and humidity air quality detector, and a light intensity air quality detector.

[0013] Preferably, the fan is a detachable fan.

[0014] Preferably, the voltage of the battery is 64V, and the current of the battery is 24Ah.

[0015] Preferably, the shell is a cuboid.

[0016] Preferably, the valves include an air inlet valve, a humidification valve, an air outlet valve and a dehumidification valve.

[0017] Preferably, the ventilation duct includes a first ventilation duct, a second ventilation duct, a third ventilation duct and a fourth ventilation duct.

[0018] The utility model has the following advantages and beneficial effects compared with the prior art:

[0019] (1) The utility model realizes the diversification of the air purifier by combining an air purification component and a humidification and dehumidification two-in-one component. It can perform both air purification and humidification and dehumidification, thus avoiding the problem of single function of the air purifier and realizing the maximization of function.

[0020] (2) The utility model has the functions of removing large particles such as animal hair and fluff, removing nitrogen oxides, and filtering smoke and formaldehyde by providing multiple filtering components.

[0021] (3) The utility model utilizes an ozone generator to realize the regeneration of the filter element, and the filter element layer cavity is adapted to rectangular filter elements of different sizes by adding or removing parts, and different parts are used to place filter elements of different sizes to adapt to filter elements of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of an air purification device of the utility model, which has a regenerative filter element and has dehumidification and humidification functions;

[0023] Figure 2 This is a schematic diagram of the structure of the fan of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the filter assembly of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the humidification and dehumidification two-in-one component of the utility model.

[0026] The markings of the components in the accompanying drawings:

[0027] 1-air purification components, 11-fan, 12-filter assembly, 121-filter element, 1211-first filter element, 1212-second filter element, 1213-third filter element, 122-ozone generator, 123-ventilation pipe, 13-air quality detection component, 14-ultraviolet sterilization component, 2-humidification and dehumidification two-in-one component, 21-valve, 22-four-way connecting pipe, 23-humidification material, 24-refrigerator, 25-water tank, 26-water pipe, 27-water pump, 28-battery, 29-water level detector, 3-human-computer interaction components, 4-housing, 15-fragrance generator; DETAILED DESCRIPTION

[0028] The utility model object of the utility model is further described in detail below in conjunction with the drawings and specific embodiments. The embodiments cannot be described one by one here, but the implementation method of the utility model is not limited to the following embodiments.

[0029] Embodiment 1

[0030] An air purification device with a regenerative filter element and dehumidification and humidification functions comprises an air purification component 1, a humidification and dehumidification two-in-one component 2, a human-machine interaction component 3 and a housing 4;

[0031] The air purification component 1 includes a fan 11, a filter component 12, an air quality detection component 13, an ultraviolet sterilization component 14 and a fragrance generator 15;

[0032] The filter assembly 12 includes a filter element 121, three ozone generators 122 and a ventilation pipe 123; the ventilation pipe 123 includes a first ventilation pipe, a second ventilation pipe, a third ventilation pipe and a fourth ventilation pipe.

[0033] The filter element 121 includes a first filter element 1211, a second filter element 1212 and a third filter element 1213. The first filter element 1211 is a modified grapefruit peel nanofiber filter element, the second filter element 1212 is a potassium ferrate modified grapefruit peel filter element, and the third filter element 1213 is a hemin chloride modified grapefruit peel filter element.

[0034] The humidification and dehumidification two-in-one component 2 includes four valves 21 , a four-way connecting pipe 22 , a humidification material 23 , a refrigerator 24 , a water tank 25 , a water pipe 26 , a water pump 27 , a battery 28 and a water level detector 29 .

[0035] The housing 4 is a rectangular parallelepiped, and the fan 11 is a detachable fan. The detachable fan is installed at the top of the housing 4. The power input end of the fan 11 is connected to the power output end of the battery 28; the signal input end of the fan 11 is connected to the signal output end of the human-machine interaction component 3; the signal input end of the battery 28 is connected to the signal output end of the human-machine interaction component 3; the air quality detection component 13 is installed at the air inlet at the right end of the bottom surface of the fan 11, and the signal output end of the air quality detection component 13 is connected to the signal input end of the human-machine interaction component 3; the air quality detection component 13 includes a PM2.5 air quality detector, a carbon dioxide air quality detector, a formaldehyde air quality detector, a VOCs air quality detector, a temperature and humidity air quality detector, and a light intensity air quality detector. The fan 11 is connected to the battery 28 to provide power for the entry of external air. The air quality detection component 13 is used to detect the quality of the external air entering the device through the fan 11. The fan is set to be detachable to facilitate the modification of the device, and the housing is a rectangular parallelepiped for easy placement.

[0036] The air inlet at the upper left end of the first ventilation duct is connected to the air outlet at the lower left end of the fan 11. A first filter element 1211 is arranged at the connection between the first ventilation duct and the fan 11. The first filter element 1211 is a modified grapefruit peel nanofiber filter element, which is used to filter large particles such as pet hair and fluff. The ozone generator 122 is installed in the central pipe of the first ventilation duct; the ozone output end of the ozone generator 122 is connected to the ozone input end of the first filter element 1212; the air outlet at the lower right end of the first ventilation duct is connected to the air inlet at the upper right end of the second ventilation duct. A second filter element 1212 is arranged at the connection between the second ventilation duct and the first ventilation duct. The second filter element 1212 is a potassium ferrate-modified grapefruit peel filter element. , used to remove nitrogen oxides, the ozone generator 122 is installed in the central pipeline of the second ventilation duct; the ozone output end of the ozone generator 122 is connected to the ozone input end of the second filter element 1212; the left lower end air outlet of the second ventilation duct 123 is connected to the left upper end air inlet of the third ventilation duct 123, and a third filter element 1213 is arranged at the connection between the second ventilation duct 123 and the third ventilation duct 123. The third filter element 1213 is a hemin chloride modified grapefruit peel filter element, which is used to filter smoke, formaldehyde, etc. The ozone generator 122 is installed in the central pipeline of the third ventilation duct, and the ozone output end of the ozone generator 122 is connected to the ozone input end of the second filter element 1212. The right lower air outlet of the third ventilation pipe 123 is connected to the right upper air inlet of the fourth ventilation pipe 123, and an ultraviolet sterilization component 14 is arranged at the connection between the third ventilation pipe 123 and the fourth ventilation pipe 123 for sterilizing the air; the signal input end of the ultraviolet sterilization component 14 is connected to the signal output end of the human-machine interaction component 3; the signal input end of each ozone generator 122 is connected to the signal output end of the human-machine interaction component 3; a multi-layer filter element 121 is arranged in the ventilation duct to filter pollutants in the external air, and an ultraviolet sterilization component 14 is arranged to disinfect the external air, and each filter element is equipped with an ozone generator 122 for making the filter element 121 regenerative and realizing the recycling and reuse of the filter element 121.

[0037] The four valves 21 are respectively an air inlet valve, a humidification valve, an air outlet valve and a dehumidification valve. The signal input ends of the four valves 21 are connected to the signal output ends of the human-machine interaction component 3. The air inlet of the four-way connecting pipe 22 is provided with an air inlet valve, the humidification port is provided with a humidification valve, the air outlet is provided with an air outlet valve, and the dehumidification port is provided with a dehumidification valve; the humidification port of the four-way connecting pipe 22 is provided with a humidifying material 23, the water outlet end of the water pump 27 is connected to the water inlet end of the lower end of the humidifying material 23, the water inlet end of the water pump 27 is connected to the water outlet end of the water tank 25, and the battery 28 is connected to the water outlet end of the water tank 25. The source output end is connected to the power input end of the water pump 27, and the signal input end of the water pump 27 is connected to the signal output end of the human-machine interaction component 3; a water level detector 29 is set on the inner wall of the water tank 25, and the signal output end of the water level detector 29 is connected to the signal input end of the human-machine interaction component 3; the switch of the valve 21 is controlled by the human-machine interaction component, and the water in the water tank 25 is pumped to the humidification material 23 by the water pump 27, and then the air is humidified by the humidification material 23, and the water level detector 29 is set to monitor the water level in the water tank 25.

[0038] The dehumidification end of the four-way connecting pipe 22 is connected to the air inlet end of the water pipe 26. The water pipe 26 is a U-shaped water pipe 26. The refrigerator 24 is set in the middle of the U-shaped water pipe 26. The cold air outlet end of the refrigerator 24 is aligned with the humid air entering the water pipe. The signal input end of the refrigerator 24 is connected to the signal output end of the human-machine interaction component 3. The power input end of the refrigerator 24 is connected to the power output end of the battery 28. The water outlet of the water pipe 26 is connected to the water inlet end of the water tank 25. The refrigerator 24 condenses the water vapor in the humid air and flows into the water tank through the water pipe 26, so that the water in the water tank 25 can be recycled and reused.

[0039] When the air quality detection component 13 detects that the AOI value is greater than 100, it indicates that the air quality is poor, and the detection data is fed back to the human-machine interaction component 3 to display the output parameters. The human-machine interaction component 3 turns on the air purification component 1 to purify the air, and uses the fan 11 to pass the outside air into the air purification component 1 for triple filtration; first, it passes through the first filter element 1211-modified grapefruit peel nanofiber filter element to filter large particles such as pet hair and fluff, and then enters the first ventilation duct, and then passes through the potassium ferrate modified grapefruit peel filter element 1212 to remove nitrogen oxides and enter the second ventilation duct, and finally passes through the hemin chloride modified grapefruit peel filter element 1213 to filter smoke and formaldehyde and enter the third ventilation duct 123, and enters the fourth ventilation duct 123 after ultraviolet sterilization, and the valve 21 at the air outlet of the four-way connecting pipe 22 is opened by the human-machine interaction component 3 to discharge the purified air.

[0040] When the filter element 121 is clogged by pollutants, the ozone generator 122 can be turned on through the human-machine interaction component 3. At this time, the filter element 121 can be recycled and reused through ozone sterilization. The filter element 121 can be replaced according to the pollutants that need to be removed, and the placement layer cavity of the filter element 121 can be adapted to filter elements 121 of different sizes by adding or removing parts.

[0041] When the purified air needs to be dehumidified, the human-machine interaction component 3 opens the valve 21 at the dehumidification port of the four-way connecting pipe 22, and the humid air passes through the refrigerator 24 to condense the water in the air. The condensed water is discharged into the water tank 25 through the water pipe 26 for humidification and recycling. The condensed dry air is discharged to the outside.

[0042] When the purified air needs to be humidified, the water pump 27 provides power to provide water to the humidifying material 23, and the humidifying material 23 spreads the obtained water in the purified air to moisten the air and discharge the moistened air to the outside; the fragrance generator 15 makes the air fresher.

[0043] The above-mentioned specific implementation modes are preferred embodiments of the present invention and cannot be used to limit the present invention. Any other changes or other equivalent replacement methods that do not deviate from the technical solution of the present invention are included in the protection scope of the present invention.

Claims

1. An air purification device with a regenerable filter element and dehumidification and humidification functions, characterized in that: The invention comprises an air purification component (1), a humidification and dehumidification two-in-one component (2), a human-machine interaction component (3) and a shell (4); the air purification component (1) and the humidification and dehumidification two-in-one component (2) are installed inside the shell (4), and the human-machine interaction component (3) is installed on the shell (4); the air purification component (1) comprises a fan (11), a filter component (12), an air quality detection component (13) and an ultraviolet sterilization component (14); the filter component (12) comprises a filter element (121), an ozone generator (122) and a ventilation pipe (123); the humidification and dehumidification two-in-one component (2) comprises a valve (21), a four-way connecting pipe (22), a humidification material (23), a refrigerator (24), a water tank (25), a water pipe (26), a water pump (27) and a battery (28); The fan (11) is connected to the air quality detection component (13); one end of the ventilation pipe (123) is connected to the fan (11), and the other end of the ventilation pipe (123) is connected to the air inlet of the four-way connecting pipe (22); the ozone generator (122), the filter element (121) and the ultraviolet sterilization component (14) are all installed in the ventilation pipe (123); one end of the ozone generator (122) is connected to the filter element (121), and the other end of the ozone generator (122) is connected to the ultraviolet sterilization component (14); the humidification port of the four-way connecting pipe (22) is connected to the humidification material (23), and the humidification material (23) is connected to the ultraviolet sterilization component (14) through the water pump (27). The water tank (25) is connected; the dehumidification port of the four-way connecting pipe (22) is connected to the refrigerator (24), and the refrigerator (24) is connected to the water tank (25) through the water pipe (26); each pipe port of the four-way connecting pipe (22) is provided with the valve (21); the battery (28) is connected to the fan (11), the water pump (27) and the refrigerator (24); the fan (11), the air quality detection component (13), the ultraviolet sterilization component (14), the battery (28), the valve (21), the refrigerator (24), the ozone generator (122) and the water pump (27) are respectively connected to the human-machine interaction component (3); The filter element (121) comprises a first filter element (1211), a second filter element (1212) and a third filter element (1213); the first filter element (1211) is a modified grapefruit peel nanofiber filter element, the second filter element (1212) is a potassium ferrate modified grapefruit peel filter element, and the third filter element (1213) is a hemin chloride modified grapefruit peel filter element.

2. The air purification device with a regenerable filter element and dehumidification and humidification functions according to claim 1, characterized in that: The humidification and dehumidification two-in-one component (2) further comprises a water level detector (29), one end of the water level detector (29) is connected to the water tank (25), and the other end of the water level detector (29) is connected to the human-machine interaction component (3).

3. The air purification device with a regenerable filter element and dehumidification and humidification functions according to claim 1, characterized in that: The air purification component (1) further comprises a fragrance generator (15), wherein the fragrance generator (15) is installed inside the housing (4), and the fragrance generator (15) is connected to the human-machine interaction component (3).

4. The air purification device with a regenerable filter element and dehumidification and humidification functions according to claim 1, characterized in that: The number of the ozone generators (122) is equal to the number of the filter elements (121), and the first filter element (1211), the second filter element (1212) and the third filter element (1213) are respectively connected to the ozone generators (122).

5. The air purification device with a regenerable filter element and dehumidification and humidification functions according to claim 1, characterized in that: The placement layer of the filter element (121) is composed of a combination of detachable parts.

6. The air purification device with a regenerable filter element and dehumidification and humidification functions according to claim 1, characterized in that: The air quality detection component (13) comprises at least one of a PM2.5 air quality detector, a carbon dioxide air quality detector, a formaldehyde air quality detector, a VOCs air quality detector, a temperature and humidity air quality detector, and a light intensity air quality detector.

7. The air purification device with a regenerable filter element and dehumidification and humidification functions according to claim 1, characterized in that: The fan (11) is a detachable fan.

8. The air purification device with a regenerable filter element and dehumidification and humidification functions according to claim 1, characterized in that: The voltage of the battery (28) is 64V and the current is 24Ah.

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