Air purifying device and air conditioner

Abstract

The application relates to the air conditioning technical field, and discloses an air purification device which comprises a shell, a hollow cavity is internally constructed, and an air inlet, an air outlet and an air duct communicating the air inlet and the air outlet are arranged; a spraying device is arranged in the hollow cavity close to the air inlet, the spraying device sprays towards the air duct so as to water-wash and purify the air flowing through the air duct; a high-voltage magnetic ring is arranged in the hollow cavity, and the high-voltage magnetic ring is used for ionizing the spraying water sprayed by the spraying device; and a fan is arranged in the air duct and used for driving the air to flow from the air inlet to the air outlet; wherein the spraying water sprayed by the spraying device is sprayed to the air duct after being ionized by the high-voltage magnetic ring. The air purification device disclosed by the application can effectively improve the purification effect. The application further discloses an air conditioner.

Description

Technical Field

[0001] This application relates to the field of air conditioning technology, such as an air purification device and an air conditioner. Background Technology

[0002] With the continuous improvement of living standards, indoor air quality and purification are receiving increasing attention. Indoor air pollutants mainly include formaldehyde from decorative materials and furniture, and dust generated by human activity, all of which can harm people's health. Therefore, air purifiers have gradually become an indispensable household appliance. However, current air purifiers generally have limited functionality and cannot meet the diverse needs of users.

[0003] The related technology discloses a biotechnology air purification device, including a base plate, a water tank, a purification chamber, a sterilization chamber, an ultraviolet germicidal lamp, a humidification chamber, and an atomizing nozzle. The water tank is located on the upper left side of the base plate, and the purification chamber is located above the water tank. A fan 1 is located on the lower left side of the purification chamber, and a fan 3 is located on the lower right side, with the chamber divided into left and right sides by a central partition. A filter is located on the left side of the central partition, and the sterilization chamber and humidification chamber are located on the right side. An ultraviolet germicidal lamp is located at the top of the sterilization chamber. The sterilization chamber and humidification chamber are separated by a mounting plate. An atomizing nozzle is located below the mounting plate. A fan 2 is located above the central partition. The device uses a filter to remove impurities from the air, purifying and drying it; the ultraviolet lamp in the sterilization chamber kills bacteria in the air; and the atomizing nozzle in the humidification chamber humidifies and washes the air, thus giving the air purification device multiple functions.

[0004] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0005] In related technologies, water washing and purification are carried out through atomizing nozzles. However, when there is a lot of dust in the air, the atomized droplets cannot effectively adsorb the dust in the air, resulting in poor purification effect. Summary of the Invention

[0006] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0007] This disclosure provides an air purification device and an air conditioner that improve the purification effect during water washing purification.

[0008] In some embodiments, the air purification device includes: a housing having an internal hollow cavity and an air inlet, an air outlet, and an air duct connecting the air inlet and the air outlet; a spray device disposed near the air inlet in the hollow cavity, the spray device spraying water towards the air duct to wash and purify the air flowing through the air duct; a high-voltage magnetic ring disposed in the hollow cavity, the high-voltage magnetic ring being used to ionize the spray water sprayed by the spray device; and a fan disposed in the air duct, used to drive air to flow from the air inlet to the air outlet; wherein the spray water sprayed by the spray device is sprayed towards the air duct after being ionized by the high-voltage magnetic ring.

[0009] In some embodiments, the device further includes: a partition disposed in the hollow cavity to form a purification cavity and a driving cavity, the partition having a connecting opening to connect the purification cavity and the driving cavity; wherein the air inlet connects to the purification cavity, the air outlet connects to the driving cavity, the housing is constructed with a first air duct connecting the air inlet and the connecting opening, and a second air duct connecting the connecting opening and the air outlet, the first air duct and the second air duct together forming the air duct, the spray device and the high-voltage magnetic ring are disposed in the purification cavity, and the fan is disposed in the second air duct.

[0010] In some embodiments, the spraying device includes: a water chamber disposed in the purification cavity, the water chamber having a first water outlet; a connecting water pipe, the first end of which is connected to the first water outlet of the water chamber; and a spray head disposed in the purification cavity near the air inlet and connected to the second end of the connecting water pipe, the spray head including a nozzle for spraying towards the first air duct.

[0011] In some embodiments, the high-pressure magnetic ring is disposed on the nozzle side along the spray direction of the spray water, so that the spray water sprayed from the nozzle passes through the high-pressure magnetic ring; wherein, the air purification device further includes: a support rod, one end of which is connected to the high-pressure magnetic ring and the other end of which is fixed to the housing.

[0012] In some embodiments, the water chamber is further provided with a first water inlet, and the air purification device further includes a water supply device connected to the first water inlet for supplying the spray water to the water chamber.

[0013] In some embodiments, the water supply device includes: a water pump disposed on the outer wall of the housing, the water pump having a second inlet and a second outlet; an outlet pipe, one end of which is connected to the second outlet and the other end of which is connected to the first inlet; and an inlet pipe, one end of which is connected to the second inlet and the other end of which is used to connect to a water source.

[0014] In some embodiments, the water inlet pipe includes: a first water inlet pipe fixed to the outer wall of the housing, with a first end of the first water inlet pipe connected to the second water inlet; and a second water inlet pipe, with a first end nested inside the second end of the first water inlet pipe, the diameter of the second water inlet pipe being smaller than the diameter of the first water inlet pipe, so that the second water inlet pipe can extend into the first water inlet pipe.

[0015] In some embodiments, the air purification device further includes: a driving device connected to the second water inlet pipe for driving the second water inlet pipe to extend into or out of the first water inlet pipe.

[0016] In some embodiments, a rack is laid along the length of the outer wall of the second water inlet pipe, and the driving device includes: a drive motor fixed to the outer wall of the housing; a gear meshing with the rack, the central shaft of the gear being connected to the output end of the drive motor; wherein the drive motor drives the gear to cause the second water inlet pipe to extend into or out of the first water inlet pipe.

[0017] In some embodiments, the air conditioner includes the air purification device described above.

[0018] The air purification device and air conditioner provided in this disclosure can achieve the following technical effects:

[0019] The air purification device provided in this embodiment ionizes the spray water emitted by the spray device using a high-voltage magnetic ring. The ionized water is then sprayed into the air duct, achieving water washing and purification of the air flowing through the duct. Because the water droplets are deflected by the magnetic field, droplets with different charges separate. The negatively charged droplets can remain in the air longer, thus better adsorbing particulate matter such as dust and smoke, effectively improving the purification effect. Simultaneously, the negatively charged droplets can reverse the polarity of bacterial proteins, thereby reducing or killing the bacteria, achieving sterilization and inactivation.

[0020] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0021] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0022] Figure 1 This is a schematic diagram of the structure of an air purification device provided in an embodiment of this disclosure;

[0023] Figure 2This is a schematic diagram of another air purification device provided in an embodiment of this disclosure;

[0024] Figure 3 This is a partial structural schematic diagram of an air purification device provided in an embodiment of this disclosure;

[0025] Figure 4 This is a cross-sectional schematic diagram of an air purification device provided in an embodiment of this disclosure;

[0026] Figure 5 This is a schematic diagram of the structure of an air conditioner provided in an embodiment of this disclosure.

[0027] Figure label:

[0028] 100: Shell; 110: Purification chamber; 111: Air inlet; 112: Water chamber; 121: Air outlet; 122: Connecting port; 130: High-voltage magnetic ring; 140: Support rod; 150: Air duct partition plate;

[0029] 210: Water pump; 220: Outlet pipe; 230: Inlet pipe; 231: First inlet pipe; 232: Second inlet pipe; 240: Rack; 250: Gear; 260: Drive motor;

[0030] 300: Spraying device;

[0031] 400: Body; 401: Indoor air inlet. Detailed Implementation

[0032] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0033] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0034] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0035] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0036] Unless otherwise stated, the term "multiple" means two or more.

[0037] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0038] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0039] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0040] Combination Figure 1-4 As shown, this embodiment of the present disclosure provides an air purification device, including a housing 100, a spray device 300, a high-voltage magnetic ring 130, and a fan. The housing 100 has a hollow cavity inside and is provided with an air inlet 111, an air outlet 121, and an air duct connecting the air inlet 111 and the air outlet 121. The spray device 300 is disposed near the air inlet 111 in the hollow cavity and sprays water towards the air duct to wash and purify the air flowing through the air duct. The high-voltage magnetic ring 130 is disposed in the hollow cavity and is used to ionize the spray water sprayed by the spray device 300. The fan is disposed in the air duct and is used to drive the air to flow from the air inlet 111 to the air outlet 121. The spray water sprayed by the spray device 300 is sprayed into the air duct after being ionized by the high-voltage magnetic ring 130.

[0041] The air purification device provided in this embodiment uses a high-voltage magnetic ring 130 to ionize the spray water emitted from the spray device 300. The ionized water is then sprayed into the air duct, achieving water washing and purification of the air flowing through the duct. With this configuration, the water droplets are deflected by the magnetic field, causing droplets with different charges to separate. The negatively charged droplets can remain in the air longer, thus better adsorbing particulate matter such as dust and smoke, effectively improving the purification effect. Simultaneously, the negatively charged droplets can reverse the polarity of bacterial proteins, reducing or killing the bacteria, thereby achieving sterilization and inactivation.

[0042] Existing technologies use high-voltage electrodes for ionization, but high-voltage electrodes can only ionize droplets within a localized area around them. In contrast, the high-voltage magnetic ring 130 ionization method allows the sprayed water to pass through the magnetic field formed by the high-voltage magnetic ring 130, thus increasing the ionization range and improving the ionization effect.

[0043] In addition, spraying water into the air duct makes the air inside the duct humid, which can effectively reduce the ozone generation rate and prevent the ozone generated by ionization from causing harm to the human body.

[0044] Optionally, the air purification device further includes a partition, which is disposed in the hollow cavity to form two cavities: a purification cavity 110 and a drive cavity. The partition has a connecting port 122 to connect the purification cavity 110 and the drive cavity. The air inlet 111 connects to the purification cavity 110, and the air outlet 121 connects to the drive cavity. The housing 100 is constructed with a first air duct connecting the air inlet 111 and the connecting port 122, and a second air duct connecting the connecting port 122 and the air outlet 121. The first air duct and the second air duct together form an air duct. The spray device 300 and the high-pressure magnetic ring 130 are disposed in the purification cavity 110, and the fan is disposed in the second air duct.

[0045] By setting a partition, the hollow cavity is divided into two cavities: a purification cavity 110 and a drive cavity. The air inlet 111 connects to the purification cavity 110, and the air outlet 121 connects to the drive cavity. Furthermore, a connecting port 122 is opened on the partition. A first air duct connecting the air inlet 111 and the connecting port 122 is constructed in the purification cavity 110, and a second air duct connecting the connecting port 122 and the air outlet 121 is constructed in the drive cavity. In this way, the first air duct and the second air duct are connected.

[0046] The fan located in the second air duct drives air to enter the purification chamber 110 through the air inlet 111. The spray device 300 and the high-voltage magnetic ring 130 work together to purify the air flowing through the first air duct. The purified air enters the drive chamber through the connecting port 122 and flows out from the air outlet 121.

[0047] This configuration allows for the functional division of the hollow cavity, facilitating the installation of each component.

[0048] Optionally, the air purification device also includes a duct partition plate, one end of which is connected to one side of the water inlet, and the other end extends circumferentially along the connection port 122 after passing through the air inlet 111 and the connection port 122, so that the first duct forms a spiral duct.

[0049] The liquid droplets that have adsorbed impurities fall to the bottom of the purification chamber 110 under the influence of gravity, while air, driven by the fan, enters directly from the air inlet 111 into the connecting port 122. This results in insufficient contact between the air and the droplets, thus reducing the purification effect. Therefore, by setting up an air duct partition to form a spiral air duct in the first air duct, the airflow path is effectively extended, allowing the air to fully contact the droplets, thereby improving the purification effect.

[0050] Optionally, the spray device 300 includes a water chamber 112, a connecting water pipe, and a spray head. The water chamber 112 is disposed in the purification chamber 110 and has a first water outlet. The first end of the connecting water pipe is connected to the first water outlet of the water chamber 112. The spray head is disposed in the purification chamber 110 near the air inlet 111 and is connected to the second end of the connecting water pipe. The spray head includes a nozzle for spraying towards the first air duct.

[0051] By setting up a water chamber 112 to store spray water, the convenience of use can be improved.

[0052] Optionally, the nozzle is an atomizing nozzle.

[0053] By atomizing the water in the water chamber 112 through the atomizing nozzle, the water can be dispersed into tiny droplets, which are then sprayed into the first air duct in a mist form through the nozzle. This effectively improves the ionization effect of the high-voltage magnetic ring 130. Furthermore, after atomization, the spray area into the first air duct is wider, and the droplets are smaller, lighter, and fall more slowly, thus better adsorbing impurities in the air and improving the purification effect.

[0054] Optionally, the air purification device also includes a water level detector, which is installed in the water chamber 112.

[0055] If the water level is too low, the air cannot be purified, thus reducing the air purification effect; conversely, if the water level is too high, water will overflow, causing the air purifier to malfunction. Therefore, by installing a water level detector in the water chamber 112 to monitor the water level, users can accurately obtain water level information and intervene when the water level exceeds the preset range, effectively improving the user experience.

[0056] Optionally, the air purification device also includes a sterilization device located in the water chamber 112.

[0057] The water chamber 112 stores spray water for use in air purification. Over time, bacteria can grow in the water chamber 112, and the spray water itself may also carry bacteria. When spraying to purify the air, these bacteria can contaminate the water and potentially harm the user's health. Therefore, installing a sterilization device in the water chamber 112 to sterilize the spray water ensures user safety.

[0058] In this embodiment of the disclosure, the sterilization device is used to sterilize the spray water in the water chamber 112. It can be an ultraviolet lamp sterilization device or a microwave sterilization device, as long as it can achieve the sterilization effect, and there is no specific limitation.

[0059] Optionally, the air purification device also includes a filter and an ultraviolet germicidal lamp, with the filter located at the air inlet 111 and the ultraviolet germicidal lamp located at the filter.

[0060] A filter is installed at the air inlet 111 to pre-filter the air entering the purification chamber 110, effectively preventing large particles from clogging the air duct. At the same time, it also prevents users from accidentally inserting their fingers into the air purifier and getting injured due to the lack of a filter.

[0061] An ultraviolet germicidal lamp is installed on the filter screen to sterilize the air flowing through the air inlet 111. In this way, the air is sterilized before water washing and purification, which can effectively improve the purification level.

[0062] When indoor air humidity is high, only the filter and ultraviolet germicidal lamp are used to purify the air, avoiding further increase in humidity. When indoor air humidity is low, the spray device 300 and the high-pressure magnetic ring 130 work together to purify the air, increasing humidity simultaneously. When indoor air quality is poor, the ultraviolet germicidal lamp is activated while the spray device 300 and the high-pressure magnetic ring 130 work together to purify the air, improving the purification effect. This allows for the fulfillment of different purification needs by users.

[0063] Optionally, the high-pressure magnetic ring 130 is disposed on the nozzle side along the spray direction of the spray water, so that the spray water sprayed from the nozzle passes through the high-pressure magnetic ring 130; wherein, the air purification device also includes a support rod 140, one end of the support rod 140 is connected to the high-pressure magnetic ring 130, and the other end is fixed to the housing 100.

[0064] The high-voltage magnet is positioned close to the nozzle along the spray direction, ensuring that all sprayed water passes through the high-voltage magnetic ring 130, thus improving its ionization effect. The high-voltage magnetic ring 130 is secured by a support rod 140.

[0065] Optionally, the water chamber 112 is also provided with a first water inlet, and the air purification device also includes a water supply device connected to the first water inlet for supplying spray water to the water chamber 112.

[0066] By installing a water supply device to provide spray water to the water chamber 112, the method of manually adding water to the water chamber 112 by the user can be replaced, thereby effectively improving the convenience of the user and enhancing the user experience.

[0067] Optionally, the water supply device includes a water pump 210, an outlet pipe 220, and an inlet pipe 230. The water pump 210 is disposed on the outer wall of the housing 100 and has a second inlet and a second outlet. One end of the outlet pipe 220 is connected to the second outlet and the other end is connected to the first inlet. One end of the inlet pipe 230 is connected to the second inlet and the other end is used to connect to a water source.

[0068] The water pump 210 is fixed to the outer wall of the housing 100 for user convenience. One end of the water inlet pipe 230 is connected to the second water inlet of the water pump 210, and the other end is connected to a water source. For example, it can be connected to a tap water pipe or extended into a container filled with water; there are no specific limitations. Furthermore, the water pump 210 pumps the water source to the water chamber 112.

[0069] This setup increases user flexibility.

[0070] Optionally, the water inlet pipe 230 includes a first water inlet pipe 231 and a second water inlet pipe 232. The first water inlet pipe 231 is fixed to the outer wall of the housing 100, and the first end of the first water inlet pipe 231 is connected to the second water inlet. The first end of the second water inlet pipe 232 is nested inside the second end of the first water inlet pipe 231. The diameter of the second water inlet pipe 232 is smaller than the diameter of the first water inlet pipe 231, so that the second water inlet pipe 232 can extend into the first water inlet pipe 231.

[0071] The first water inlet pipe 231 is fixed to the outer wall of the housing 100. The diameter of the second water inlet pipe 232 is smaller than that of the first water inlet pipe 231, and the first end of the second water inlet pipe 232 is nested into the second end of the first water inlet pipe 231. In this way, the second water inlet pipe 232 can extend into the first water inlet pipe 231, thereby making the water inlet pipe 230 a telescopic water inlet pipe 230.

[0072] This design facilitates user operation and enhances the aesthetics of the air purifier. Specifically, when the air purifier is positioned high, the second water inlet pipe 232 is pulled out from the first water inlet pipe 231, extending the length of the water inlet pipe 230. This eliminates the need for the user to remove the air purifier, making it convenient to use. After water supply is complete, the second water inlet pipe 232 is then pushed back into the first water inlet pipe 231, effectively preventing pipe buildup caused by excessive length and thus avoiding any impact on the air purifier's appearance. When the air purifier is positioned low, the second water inlet pipe 232 does not need to be pulled out; the first water inlet pipe 231 can be directly inserted into a water-filled container for water supply.

[0073] By making the water inlet pipe 230 retractable, the placement of the air purifier becomes more flexible.

[0074] Optionally, the inner wall of the second end of the first water inlet pipe 231 is provided with an annular groove, and the outer wall of the first end of the second water inlet pipe 232 is provided with an annular protrusion; wherein, when the second water inlet pipe 232 extends out from the first water inlet pipe 231, the annular protrusion engages with the annular groove.

[0075] In this way, on the one hand, it acts as a stop for the extension of the second water inlet pipe 232, effectively preventing the second water inlet pipe 232 from falling off and affecting the normal use of the user; on the other hand, when it is necessary to pull out the second water inlet pipe 232, the annular protrusion engages with the annular groove, which acts as a seal at the connection between the second connecting water pipe and the first connecting water pipe, thus preventing water leakage during the water supply process.

[0076] Optionally, the water inlet pipe 230 also includes a third water inlet pipe 230, one end of which is nested into the first end of the second water inlet pipe 232. The diameter of the third water inlet pipe 230 is smaller than the diameter of the second water inlet pipe 232, so that the third water inlet pipe 230 can extend into the second water inlet pipe 232.

[0077] Similarly, users can extend the length of the inlet pipe 230 according to their actual needs, following the above configuration. No specific limitations are imposed.

[0078] Optionally, the air purification device also includes a drive device, which is connected to the second water inlet pipe 232 and is used to drive the second water inlet pipe 232 to extend into or out of the first water inlet pipe 231.

[0079] By setting up a drive device to drive the extension and retraction of the second water inlet pipe 232, the air purifier is made more automated and convenient for users to use, replacing the manual pushing and pulling method.

[0080] Optionally, a rack 240 is laid along the length of the outer wall of the second water inlet pipe 232. The driving device includes a drive motor 260 and a gear 250. The drive motor 260 is fixed to the outer wall of the housing 100. The gear 250 meshes with the rack 240, and the central shaft of the gear 250 is connected to the output end of the drive motor 260. The drive motor 260 drives the gear 250 to cause the second water inlet pipe 232 to extend into or out of the first water inlet pipe 231.

[0081] The extension and retraction of the second water inlet pipe 232 is driven by the cooperation of gear 250 and rack 240. The structure is simple and easy to process.

[0082] Optionally, the second inlet pipe 232 includes an inner sleeve and an outer sleeve, the inner sleeve being used for the flow of spray water, and the rack 240 being laid on the outer wall of the outer sleeve.

[0083] By setting the second water inlet pipe 232 in the form of a two-layer pipe, the pipe body is effectively prevented from cracking during the laying of the toothed rack 240, which would cause leakage of spray water and affect the normal use of the air purification device.

[0084] Optionally, the second end of the drive motor 260 corresponding to the first water inlet pipe 231 is fixed to the outer wall of the housing 100 so that the second end of the gear 250 corresponding to the first water inlet pipe 231 meshes with the rack 240; the second end of the first water inlet pipe 231 is provided with a notch adapted to the gear 250 at the position corresponding to the gear 250.

[0085] In this way, the second water inlet pipe 232 can be driven to fully extend into the first water inlet pipe 231, ensuring the aesthetics of the air purification device.

[0086] Optionally, the air purification device also includes a dust concentration sensor and a control module. The dust concentration sensor is located in the housing 100 and is used to detect the dust concentration in the indoor air. The control module is configured to control the opening of the high-voltage magnetic ring 130 when the dust concentration is higher than a preset concentration.

[0087] When the dust concentration is lower than the preset concentration, it indicates that there are few dust impurities in the air, and simply turning on the spray device 300 is sufficient to ensure the air purification effect. When the dust concentration is higher than the preset concentration, it indicates that there are many dust impurities in the air, and simply turning on the spray device 300 is insufficient to guarantee the purification effect. The control module then controls the high-voltage magnetic ring 130 to activate, assisting the spray device 300 in purification and improving the purification effect.

[0088] This reduces the energy consumption of air purification devices.

[0089] Optionally, the control module is configured to shut down the water supply device and activate the sterilization device for a set duration when the water level in the water chamber 112 reaches the set maximum water level.

[0090] When the water supply device supplies water to the water chamber 112, it shuts off when the water level reaches the set maximum level to prevent overflow. Simultaneously, it activates the sterilization device to sterilize the water in the chamber 112. After a set duration, the sterilization device shuts off, thereby reducing energy consumption.

[0091] Combination Figure 1-5 As shown, this disclosure provides an air conditioner that includes the air purification device described above.

[0092] Air conditioners employing the aforementioned air purification device become more functional, meeting diverse user needs and enhancing the user experience. By incorporating a high-voltage magnetic ring 130, the spray water emitted from the spray device 300 is ionized. After ionization, the water is sprayed into the air duct, effectively purifying the air flowing through it. This design, due to the deflection of the spray water droplets by the magnetic field, separates droplets with different charges. The negatively charged droplets remain in the air longer, thus better adsorbing dust, smoke, and other particulate matter, effectively improving the purification effect.

[0093] Optionally, the air conditioner includes a body 400 and a fan assembly. The body 400 has a first accommodating space and a second accommodating space. The second accommodating space has an indoor air inlet 401, an indoor air outlet 121, and an air duct connecting the indoor air inlet 401 and the indoor air outlet 121. The fan assembly is disposed in the air duct. The air purification device is disposed in the first accommodating space.

[0094] In this way, the air conditioner's functions of purifying indoor air and exchanging heat do not interfere with each other. At the same time, placing the air purification device inside the air conditioner can effectively improve its aesthetics.

[0095] Optionally, the air conditioner body 400 has an opening at the position corresponding to the water inlet pipe 230.

[0096] In this way, when water needs to be supplied to the water chamber 112, the second water inlet pipe 232 can extend from the opening for easy use.

[0097] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An air purification device, characterized in that, include: The shell has an internal hollow cavity and is provided with an air inlet, an air outlet and an air duct connecting the air inlet and the air outlet; A spray device is disposed in the hollow cavity near the air inlet. The spray device sprays water onto the air duct to wash and purify the air flowing through the air duct. A high-voltage magnetic ring is disposed in the hollow cavity, and the high-voltage magnetic ring is used to ionize the spray water sprayed by the spraying device. A fan, disposed in the air duct, is used to drive air to flow from the air inlet to the air outlet; A partition is disposed in the hollow cavity so that the hollow cavity forms two cavities: a purification cavity and a driving cavity. The partition has a communication opening so that the purification cavity and the driving cavity are connected. The air inlet is connected to the purification chamber, and the air outlet is connected to the drive chamber. The purification chamber has a first air duct connecting the air inlet and the air outlet, and the drive chamber has a second air duct connecting the air outlet and the air outlet. The first air duct and the second air duct are interconnected. The air purification device also includes a duct partition plate, one end of which is connected to one side of the air inlet, and the other end extends circumferentially from the air inlet and the connecting port to form a spiral duct in the first air duct. The spray device and the high-pressure magnetic ring are disposed in the first air duct of the purification chamber, and the fan is disposed in the second air duct; The high-pressure magnetic ring is positioned on the nozzle side along the spray direction of the spray water, so that the spray water sprayed by the spray device is ionized by the magnetic field formed by the high-pressure magnetic ring and then sprayed into the first air duct.

2. The air purification device according to claim 1, characterized in that, The spraying device includes: A water chamber is provided in the purification cavity, and the water chamber has a first water outlet; A water pipe is connected, with its first end connected to the first outlet of the water chamber; A spray head is disposed in the purification chamber near the air inlet and connected to the second end of the connecting water pipe. The spray head includes a nozzle for spraying water toward the first air duct.

3. The air purification device according to claim 2, characterized in that, The air purification device also includes: The support rod is connected at one end to the high-voltage magnetic ring and at the other end to the housing.

4. The air purification device according to claim 2, characterized in that, The water chamber is also provided with a first water inlet, and the air purification device further includes: A water supply device, connected to the first water inlet, is used to supply the spray water to the water chamber.

5. The air purification device according to claim 4, characterized in that, The water supply device includes: A water pump is disposed on the outer wall of the housing, and the water pump is provided with a second water inlet and a second water outlet; The water outlet pipe has one end connected to the second water outlet and the other end connected to the first water inlet; The water inlet pipe has one end connected to the second water inlet and the other end connected to the water source.

6. The air purification device according to claim 5, characterized in that, The water inlet pipe includes: The first water inlet pipe is fixed to the outer wall of the housing, and the first end of the first water inlet pipe is connected to the second water inlet. The second water inlet pipe has its first end nested inside the second end of the first water inlet pipe. The diameter of the second water inlet pipe is smaller than that of the first water inlet pipe, so that the second water inlet pipe can extend into the first water inlet pipe.

7. The air purification device according to claim 6, characterized in that, The air purification device also includes: A driving device is connected to the second water inlet pipe and is used to drive the second water inlet pipe to extend into or out of the first water inlet pipe.

8. The air purification device according to claim 7, characterized in that, The outer wall of the second water inlet pipe is provided with a rack along its length, and the driving device includes: A drive motor is fixed to the outer wall of the housing; A gear meshes with the rack, and the central shaft of the gear is connected to the output end of the drive motor; The drive motor drives the gear to extend the second water inlet pipe into or out of the first water inlet pipe.

9. An air conditioner, characterized in that, Includes the air purification device as described in any one of claims 1 to 8.

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