CN113531700B - Air purification device and air conditioner - Google Patents

Abstract

The invention discloses an air purification device and an air conditioner, wherein the purification device comprises an emission electrode part, a water absorption part, a cooling part and a high-temperature power supply part, the emission electrode part is provided with a plurality of conductive fibers, the conductive fibers are provided with emission tips, the plurality of conductive fibers surround an accommodating space, the water absorption part is arranged in the accommodating space and wraps the conductive fibers, the water absorption part is used for absorbing water in the air, the cooling part is used for cooling the water absorption part, and the high-voltage power supply part is used for providing negative high voltage for the conductive fibers. The purification device can reliably and stably generate nanometer water ions with negative ions, and improves the air purification effect.

Description

Air purification device and air conditioner

Technical Field

The invention relates to the technical field of air treatment, in particular to an air purifying device and an air conditioner.

Background

The nanometer water ion technology is nanometer level electrostatic atomized water particle, and includes high voltage discharge of water drop on the tip electrode to split the water drop into water mist and decomposed into nanometer level water ion with high activity and great amount of hydroxyl radical. The hydroxyl radical has extremely high oxidizability, and can decompose and remove bacteria, microorganisms, formaldehyde, VOC and other components in the air.

However, water is gradually consumed in the process of generating the nano water ions, and one of the existing nano water ion technologies is a semiconductor refrigeration technology which directly cools the emitter electrode so as to supply water in a manner that the emitter electrode generates condensed water. However, under the condition of low air humidity, the emitter electrode is difficult to generate condensed water, and nano water ions cannot be generated; and under the influence of semiconductor refrigeration, the emitter is used as a grounding electrode for emission, and positive high voltage is used for an antipode, so that the generated nano water ions do not contain negative ion components, and the functional effect of the negative ions is lacked.

Other nanometer ion generating devices are arranged on the market, the water supply mode is that water is directly supplied in a mode of storing water in a water tank, and in the water supply mode, users need to regularly add water, so that certain inconvenience is caused to the use.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The invention provides an air purification device and an air conditioner aiming at the problems pointed out in the background art, wherein the air purification device can reliably and stably generate nanometer water ions with negative ions, and the air purification effect is improved.

In order to realize the purpose of the invention, the invention adopts the following technical scheme to realize:

in some embodiments, the present application provides an air purification apparatus, comprising:

the emitting electrode part is provided with a plurality of conductive fibers which surround to form an accommodating space, and the conductive fibers are provided with emitting tips;

a water absorbing part which is arranged in the accommodating space and wraps the conductive fibers, and absorbs moisture in the air;

a cooling part for cooling the water absorbing part;

and the high-voltage power supply part is used for providing negative high voltage for the conductive fibers.

In some embodiments of the present application, the conductive fibers are bent to form a first vertical section, a horizontal section, and a second vertical section, and the first vertical section and the second vertical section are respectively disposed at two sides of the horizontal section;

the plurality of first vertical sections are converged to form a converging end, the plurality of horizontal sections are distributed in a circumferential spoke manner by taking the converging end as a circle center, and the plurality of second vertical sections are distributed at intervals along the same circumference;

the accommodating space is defined by the plurality of horizontal sections and the plurality of second vertical sections, and one end of each second vertical section is the emitting tip and extends out of the water absorbing part.

In some embodiments of the present application, the collection end has a first aperture;

the transmitting electrode part also comprises a conductive plate, a pressing part and a lock nut;

the current-conducting plate is provided with a second through hole, the horizontal sections are laid on the current-conducting plate, and the collecting end extends into the second through hole;

the pressing part comprises an upper cover plate and a pressing column which are of an integrated structure, the pressing column is extruded and arranged in the first through hole to press the first vertical sections against the inner wall of the second through hole, and the upper cover plate presses the horizontal sections against the conductive plate;

and the locking nut is fixedly connected with one end of the compression column.

In some embodiments of this application, be equipped with binding post on the lock nut, high voltage power supply portion pass through the high-voltage line with binding post connects.

In some embodiments of the present application, the cooling portion is a semiconductor refrigeration module, the semiconductor refrigeration module is located below the conductive plate, the semiconductor refrigeration module and the conductive plate are provided with a heat transfer insulating portion therebetween.

In some embodiments of the present application, the water absorption portion includes a water absorption material and a unidirectional film disposed on an upper surface of the water absorption material, the water absorption material is used for absorbing moisture in air, and the water absorption material wraps the conductive fibers.

In some embodiments of the present application, the surface of the conductive fiber is treated with hydrophilic modification.

In some embodiments of this application, still include the casing that both ends link up, the portion of transmitting electrode, water-absorbing portion and cooling portion all locate the inside of casing, be equipped with the mounting panel on the outer wall of casing, be equipped with the connecting portion that are used for being connected with external equipment on the mounting panel.

In some embodiments of the present application, the cooling portion is connected with a heat dissipating portion.

The invention also provides an air conditioner which comprises a machine shell, wherein the machine shell is provided with an air outlet and an air return opening.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an air cleaning device according to an embodiment;

fig. 2 is a sectional view of an air cleaning device according to an embodiment;

FIG. 3 is a schematic diagram of a semiconductor refrigeration module according to an embodiment;

fig. 4 is a schematic structural view of a heat dissipation portion according to an embodiment;

FIG. 5 is a schematic structural diagram of a housing according to an embodiment;

fig. 6 is a schematic structural view of conductive fibers mated with a conductive plate according to an embodiment;

fig. 7 is a schematic structural view of a pressing part according to an embodiment.

Reference numerals:

100-an emitter electrode part, 110-conductive fibers, 111-a first vertical section, 112-a horizontal section, 113-a second vertical line section, 114-a first perforation, 120-a conductive plate, 130-a pressing part, 131-an upper cover plate, 132-a compression column, 133-a thread and 140-a lock nut;

200-water absorption part, 210-water absorption material, 220-one-way membrane;

300-cooling part, 310-cold end, 320-hot end, 330-semiconductor;

400-high voltage power supply part, 410-high voltage wire, 420-power supply mounting plate;

500-heat dissipation part, 510-heat dissipation fins, 520-heat dissipation mounting plate;

600-heat transfer insulation;

700-housing, 710-mounting plate, 720-connection.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Example one

[ negative-charged nanometer Water ion Generator ]

The embodiment discloses an air purification device, in particular to a generating device capable of generating negative-charged nano water ions.

Referring to fig. 1 and 2, the device mainly includes an emitter electrode part 100, a water-absorbing part 200, a cooling part 300, a high-temperature power supply part 400, and the like.

The emitter electrode section 100 has a plurality of conductive fibers 110, the conductive fibers 110 having an emitting tip. When the conductive fiber 110 is energized, ions can be excited and ionized at the emission tip.

A plurality of conductive fibers 110 enclose a receiving space.

The water absorption part 200 absorbs moisture in the air, and the water absorption part 200 is disposed in the accommodating space and wraps the plurality of conductive fibers 110.

The conductive fibers 110 guide the water in the water-absorbing portion 200 to the emitting tip thereof. The conductive fibers 110, when energized, ionize the moisture at the emitting tip to form nano-water ions.

The cooling portion 300 is used to cool the water-absorbing portion 200, and the water-absorbing portion 200 can be cooled to improve its water-absorbing capacity.

The high voltage power supply part 400 supplies negative high voltage to the conductive fibers 110 through the high voltage wire 410, so that corona discharge is generated at the emission tip, and the moisture near the emission tip is excited by high voltage ionization to generate negatively charged nano water ions.

The nanometer water ion generating device does not need a specific antipode structure, and directly uses the earth or the surrounding grounding object as the antipode of the emission tip, so that the generated nanometer water ions with negative electricity cannot be absorbed by the antipode.

The nanometer water ions generated by the nanometer water ion generating device have negative charges and hydroxyl radicals generated by ionized water.

The negative charge can charge the particulate matters in the air and promote the particulate matters in the air to agglomerate, and the particulate matters after volume and weight increase are settled to the ground or the charged particulate matters are adsorbed to the nearby zero potential (earth), so that the particulate matters such as PM2.5 in the air are removed.

Hydroxyl free radicals generated by high-pressure ionization in nano water ions have extremely strong oxidability, and when the hydroxyl free radicals are contacted with bacterial viruses on the surface of particulate matters or bacterial viruses in the air, the hydroxyl free radicals deprive hydrogen elements from cell walls of the bacteria, so that the cell wall structure is damaged, cells are inactivated, and proteins are denatured due to strong oxidation of the hydroxyl free radicals, so that the effects of sterilization and disinfection are achieved.

The nanometer water ions with negative electricity generated by the nanometer water ion generating device have excellent air purification effect.

The emitter electrode part 100 and the high-voltage power supply part 400 are of a split structure and are connected through the high-voltage wire 410, and for the example that the generating device is applied to an air conditioner, the emitter electrode part 100 can be directly installed at an air outlet of the air conditioner, and negatively charged nano water ions generated by an emitting tip are directly blown into a room, so that the air purification effect is improved.

The nanometer water ion generating device is of a single-pole emitting structure, an emitting electrode is directly connected with negative high voltage, and a negative high voltage distortion electric field is induced by positive high voltage generated by the opposite electrode. The nano water ion generating device does not have a grounding electrode, takes the surrounding earth or a grounding object as an antipode, and has a simple structure. More importantly, the generated nano water ions contain negative ion components by directly using negative high-voltage emission, and the negative ions and hydroxyl free radicals coexist in the nano water ions, so that the air purification capacity is improved.

Utilize the material parcel emitter electrode that absorbs water, for emitter electrode provides moisture, use cooling portion cooling water absorption material simultaneously, strengthen the water-absorbing capacity to ensure can continuous water supply around the emitter electrode, promote the operating mode scope of effective water supply to a certain extent. The trouble that water needs to be added into the water storage tank regularly in the prior art is avoided, and the defect that the transmitting tip cannot obtain condensed water when the air humidity is low in the prior art is also avoided.

The plurality of conductive fibers are distributed in a dispersed manner to form an accommodating space, the plurality of emission tips are separated from each other, and the water absorbing material is placed in the accommodating space, so that the contact area between the water absorbing material and the conductive fibers is increased, and the reliability of acquiring water by the conductive fibers is improved; on the other hand, the plurality of emission tips are separated from each other, so that each emission tip can sufficiently ionize moisture in the vicinity thereof, the ionization effect is improved, the number of generated nano water ions is increased, and thus the air purification effect is provided.

[ emitter part ]

The emitter electrode part 100 has a plurality of conductive fibers 110, greatly increasing the number of emitter tips, thereby increasing the number of generated nano water ions and improving the air purification effect.

The conductive fiber 110 may be a carbon fiber, a conductive fiber material such as graphene fiber and fullerene fiber, or a conductive metal plated on the surface of the carbon fiber to enhance the electron transport capability, and the conductive metal may be copper, nickel, gold, or other materials.

The surface of the conductive fiber 110 is subjected to hydrophilic modification treatment, and the moisture in the water absorption part is led to the emission tip by utilizing a hydrophilic functional group and capillary action, so that the emission tip can have enough moisture to improve the reliability of the generation of nano water ions.

Referring to fig. 2 and 6, each conductive fiber 110 is bent to form a first vertical section 111, a horizontal section 112, and a second vertical section 113, and the first vertical section 111 and the second vertical section 113 are respectively disposed at two sides of the horizontal section 112.

The plurality of first vertical segments 111 are collected to form a collection end, the plurality of horizontal segments 112 are distributed in a circumferential spoke manner by taking the collection end as a circle center, and the plurality of second vertical segments 113 are distributed at intervals along the same circumference.

The plurality of horizontal segments 112 and the plurality of second vertical segments 113 enclose an accommodating space, and one end of the second vertical segment 113 is a transmitting tip and extends out of the water absorption part 200, so that the generated nano water ions can be dispersed into the air.

The collection end facilitates connection of the plurality of conductive fibers 110 to the high voltage power supply portion 400.

The horizontal section 112 and the second vertical section 113 are in a bent structure form, on one hand, a large enough accommodating space for placing the water absorbing part 200 is enclosed, and the horizontal section 112 and the second vertical section 113 have a gap with each other, so that the horizontal section 112 and the second vertical section 113 can be in full contact with the water absorbing part 200, and each emission tip can obtain enough water for ionization; on the other hand, the multiple emission tips are separated from each other, so that each emission tip can fully ionize moisture nearby, the ionization effect is improved, the quantity of generated nano water ions is increased, and the air purification effect is further provided.

In some embodiments of the present application, the collection end has a first aperture 114.

Referring to fig. 2, the emitter electrode part 100 further includes a conductive plate 120, a compression part 130, and a lock nut 140.

The conductive plate 120 has a second through hole (not labeled), and the plurality of horizontal segments 112 are laid on the conductive plate 120, and the collection end extends into the second through hole.

Referring to fig. 7, the pressing portion 130 includes an upper cover plate 131 and a pressing column 132, the pressing column 132 is pressed through the first through hole 114 to press the plurality of first vertical segments 111 against the inner wall of the second through hole, and the upper cover plate 131 presses the plurality of horizontal segments 112 against the conductive plate 120.

The first through holes 114 preferably have a taper to further improve the stability of the pressing pillars 132 against the conductive fibers 110.

The lock nut 140 is fixedly connected with one end of the compression column 132, specifically, the end of the compression column 132 is provided with a thread 133, the lock nut 140 is screwed on the thread 133, so that the fixed installation of the compression part 130 is realized, the compression part 130 is prevented from falling off, and the compression effect of the compression column 132 on the plurality of conductive fibers 110 is further ensured.

The pressing columns 132 are used for pressing and fixing the plurality of conductive fibers 110, so that the problem that the fiber bundles generally fall off in the prior art is solved.

In some embodiments of the present application, a connection terminal (not shown) is disposed on the lock nut 140, the high voltage power supply 400 is connected to the connection terminal through a high voltage line 410, and a negative high voltage is transmitted to the conductive fiber 110 through the compression leg 132 and the conductive plate 120, so that the conductive fiber 110 is negatively charged to excite the ionization of the emission tip.

The conductive plate 120 can ensure that each conductive fiber 110 attached thereto receives a negative high voltage, ensuring good electrical conductivity.

[ Water-intake portion ]

In some embodiments of the present application, the water absorbent part 200 comprises a water absorbent material 210 and a unidirectional film 220 provided on the upper surface of the water absorbent material 210.

The water absorbing material 210 is used for absorbing water in air, the water absorbing material 210 has the advantages of strong water absorbing capacity and no swelling after water absorption, and the water absorbing material 210 can use anhydrous calcium chloride, silica gel, molecular sieve and other water absorbing materials.

The unidirectional film 220 only allows moisture in the air to enter the water absorbing material 210 in a unidirectional manner, so as to play a role in moisture locking and prevent the moisture in the water absorbing material 210 from being reversely dissipated into the air.

The conductive fiber 110 passes through the water absorbing material 210 and the unidirectional film 220 with the emission tip exposed so that the generated negatively charged nano water ions are diffused into the air to purify the air.

The water absorbent material 210 forms a wrap around the conductive fibers 110 to ensure that there is sufficient water at the emitting tips of the conductive fibers 110 for ionization, increasing the ionization effect.

In some embodiments of the present application, a bactericidal material such as silver ions may be added to the water absorbent material 210 to kill bacteria, viruses, and the like that are bred in the water absorbent material 210 after long-term use.

[ Cooling part ]

The arrangement of the cooling portion 300 can ensure that the water absorbing material 210 can still absorb moisture from the air under the condition of low air humidity, thereby improving the reliability of the device for generating nano water ions.

In some embodiments of the present application, cooling portion 300 adopts the semiconductor refrigeration module, and the refrigerating capacity is strong, improves absorbent material 210's cooling effect, improves the water absorbing capacity.

Structure of the semiconductor refrigeration module referring to fig. 3, it includes a cold end 310, a hot end 320, and a semiconductor 330 disposed between the cold end 310 and the hot end 320. The semiconductor 330 is composed of a plurality of PN junctions, further improving the cooling capability. The cold end 310 absorbs heat and the hot end 320 dissipates heat through the thermo-electric effect of the semiconductor to cool the object proximate to the cold end 310.

In some embodiments of the present application, the semiconductor refrigeration module is disposed below the conductive plate 120, and a heat-transferring insulating portion 600 is disposed between the semiconductor refrigeration module and the conductive plate 120.

The semiconductor refrigeration module is separated from the conductive plate 120 by the heat transfer insulation 600 without affecting the heat transfer between the semiconductor refrigeration module and the conductive plate 120 and the water absorbing material 210.

If the conductive plate 120 is directly contacted with the semiconductor refrigeration module, the water absorbing material 210 will affect the power supply of the semiconductor refrigeration module after being electrified, and affect the normal use of the semiconductor refrigeration module.

The heat transfer insulating part 600 may employ a thermally conductive silicone rubber.

In some embodiments of the present application, the semiconductor refrigeration module is powered by a dc power source, the power of the semiconductor refrigeration module can be adjusted by adjusting the voltage, and the exchange between the hot end 320 and the cold end 310 can be achieved by changing the polarity of the power source.

When it is desired to cool the absorbent material 210 to increase the absorbent capacity, the end near the absorbent material 210 is the cold end 310.

When the water absorbing material 210 needs to be heated to kill bacteria, viruses and the like which are bred in the water absorbing material 210, the end close to the water absorbing material 210 is a hot end 320.

In some embodiments of the present application, the semiconductor refrigeration module is connected with a heat dissipation portion 500, and when the water absorbing material 210 is cooled, the hot end 320 generates a large amount of heat to dissipate the heat through the heat dissipation portion 500.

The heat dissipation part 500 has a fin heat dissipation structure, and referring to fig. 4, the heat dissipation part includes a heat dissipation mounting plate 520 and a plurality of heat dissipation fins 510 disposed on the heat dissipation mounting plate 520, and the heat dissipation mounting plate 520 is fixedly connected to the hot end 320 of the semiconductor refrigeration module.

[ high-voltage Power supply part ]

Referring to fig. 1 and 2, the high voltage power supply part 400 supplies negative high voltage to the conductive fibers 110 through the high voltage line 410, and the high voltage power supply part 400 has a power supply mounting plate (not shown), and the high voltage power supply part 400 may be mounted at a certain gap inside the air conditioner through the power supply mounting plate, for example, when the device is applied to the air conditioner.

The frequency, voltage and pulse width pulse signals output by the high-frequency high-voltage power supply part 400 can be adjusted according to different electrode materials, wherein the voltage output range is 3000-12000V, and the frequency range is 500Hz-5 KHz; the pulse width range is 500 nS-DC.

In order to facilitate the butt joint installation of the high voltage line 410 and the conductive fiber 110, referring to fig. 2, the heat transfer insulating part 600, the semiconductor refrigeration module and the heat dissipation mounting plate 520 are respectively provided with through holes, and the through holes of the parts are opposite to each other up and down so as to facilitate the penetration installation of the high voltage line 410.

[ case ]

The air cleaning apparatus further includes a casing 700, and referring to fig. 2 and 5, the casing 700 has a cylindrical structure with both ends penetrating, the casing 700 serves as a mounting carrier for other components, and the emitter electrode unit 100, the water-absorbing unit 200, the temperature-lowering unit 300, and the heat-transfer insulating unit 600 are all provided inside the casing 700.

The upper end opening of the case 700 does not cover the water absorption part 200, so that the contact area of the water absorption part 200 with the outside air is increased, and the water absorption effect is improved.

The heat dissipation part 500 is exposed from the lower opening of the housing, thereby improving the heat dissipation effect.

The outer wall of the housing 700 is provided with a mounting plate 710, and the mounting plate 710 is provided with a connecting portion 720 for connecting to an external device.

The external equipment takes the air conditioner as an example, the air purification device can be flexibly and fixedly installed at any position of the air conditioner through the connecting part 720, installation convenience is improved, the air conditioner can provide negative nano water ions indoors, and air purification capacity of the air conditioner is improved.

The connecting portion 720 can be a claw structure, and a protruding structure matched with the claw is arranged at the corresponding position of the air conditioner, so that the air conditioner is convenient to disassemble and assemble.

Example two

The embodiment discloses an air conditioner, it includes the casing, is equipped with air outlet and return air inlet on the casing, still includes as embodiment one disclosed air purification device, air purification device locates on the casing, or air outlet department, or return air inlet department, makes the air conditioner can provide the nanometer ion of negatively charged to the room, improves the air purification ability of air conditioner.

As a preferred embodiment, an emission electrode part in the air purification device is arranged at an air outlet of the air conditioner, and the generated negatively charged nano water ions are directly blown to the indoor space, so that the nano water ions are prevented from being decomposed in the long-distance transmission process to reduce the air purification effect.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An air purification apparatus, comprising:

the emission electrode part is provided with a plurality of conductive fibers, the conductive fibers surround an accommodating space, the conductive fibers are provided with emission tips, the conductive fibers are distributed in a dispersed manner to form the accommodating space, the conductive fibers are bent to sequentially form a first vertical section, a horizontal section and a second vertical section, the first vertical sections are gathered to form a gathering end, the gathering end is provided with a first through hole, the emission electrode part further comprises a conductive plate and a pressing part, the conductive plate is provided with a second through hole, the pressing part comprises a compression column, the horizontal section is flatly laid on the conductive plate, the gathering end extends into the second through hole, and the compression column is extruded and arranged in the first through hole to press the first vertical sections against the inner wall of the second through hole;

a water absorbing part which is arranged in the accommodating space and wraps the conductive fibers, and absorbs moisture in the air;

a cooling part for cooling the water absorbing part;

and the high-voltage power supply part is used for providing negative high voltage for the conductive fibers.

2. The air purification apparatus according to claim 1,

The first vertical section and the second vertical section are respectively arranged at two sides of the horizontal section;

the plurality of horizontal sections are distributed in a circumferential spoke manner by taking the collection end as a circle center, and the plurality of second vertical sections are distributed at intervals along the same circumference;

the accommodating space is defined by the plurality of horizontal sections and the plurality of second vertical sections, and one end of each second vertical section is the emitting tip and extends out of the water absorbing part.

3. The air cleaning apparatus according to claim 2,

the transmitting electrode part further comprises a lock nut;

the pressing part comprises an upper cover plate and the pressing columns which are of an integrated structure, and the upper cover plate presses the plurality of horizontal sections against the conductive plate;

and the locking nut is fixedly connected with one end of the compression column.

4. The air cleaning apparatus according to claim 3,

and the locking nut is provided with a wiring terminal, and the high-voltage power supply part is connected with the wiring terminal through a high-voltage wire.

5. The air cleaning apparatus according to claim 3,

the cooling part is a semiconductor refrigeration module, the semiconductor refrigeration module is arranged below the current-conducting plate, and a heat-transfer insulating part is arranged between the semiconductor refrigeration module and the current-conducting plate.

6. The air cleaning device according to any one of claims 1 to 5,

the water absorption part comprises a water absorption material and a unidirectional film arranged on the upper surface of the water absorption material, the water absorption material is used for absorbing moisture in the air, and the water absorption material wraps the conductive fibers.

7. The air cleaning device according to any one of claims 1 to 5,

and the surface of the conductive fiber is subjected to hydrophilic modification treatment.

8. The air cleaning apparatus according to any one of claims 1 to 5,

the water-absorbing and cooling device is characterized by further comprising a shell with two through ends, wherein the transmitting electrode part, the water absorbing part and the cooling part are arranged inside the shell, a mounting plate is arranged on the outer wall of the shell, and a connecting part used for being connected with external equipment is arranged on the mounting plate.

9. The air cleaning device according to any one of claims 1 to 5,

the cooling part is connected with a heat dissipation part.

10. An air conditioner, comprising a casing, wherein the casing is provided with an air outlet and an air return inlet, and is characterized by further comprising the air purification device as claimed in any one of claims 1 to 9, wherein the air purification device is arranged on the casing, or at the air outlet or at the air return inlet.

Images