CN215675675U - Air purifying device - Google Patents

Abstract

The utility model relates to an air purification device, comprising: a housing having an air inlet and an air outlet; the discharge sets comprise discharge electrodes and ground electrodes which are wound mutually, the discharge sets are arranged in the shell, and the discharge electrodes and/or the ground electrodes are connected with a heat source. The heat source can heat the electrode connected with the heat source, so that the surface temperature of the electrode is raised. The discharge electrode and the ground electrode are arranged to be wound around each other so that ozone generated by high-voltage discharge is just positioned around the heated electrode, thereby being heated by the surface of the electrode and being decomposed, and the risk that ozone is discharged into the air and causes damage to the human body is greatly reduced. The air purification device can overcome the defect that ozone generated in the discharge process of the air purification device in the prior art is easy to damage a human body, thereby providing the air purification device with low ozone emission.

Description

Air purifying device

Technical Field

The utility model relates to the technical field of environment-friendly equipment, in particular to an air purification device.

Background

The device for purifying air by means of the high-voltage discharge principle has the advantages of comprehensive disinfection and sterilization effects, no need of frequent replacement of the filter screen and the like. And thus are increasingly used in modern life. However, the high-voltage discharge is accompanied by the generation of ozone, which has an unpleasant odor and is easily harmful to human body. Therefore, how to reduce the discharge amount of ozone while removing harmful substances such as bacteria and formaldehyde in the air becomes a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the present invention is to overcome the defect that ozone generated in the discharging process of the air purifying device in the prior art is easy to damage the human body, thereby providing an air purifying device with low ozone emission.

In order to solve the above problems, the present invention provides an air cleaning device including: a housing having an air inlet and an air outlet; the discharge sets comprise discharge electrodes and ground electrodes which are wound mutually, the discharge sets are arranged in the shell, and the discharge electrodes and/or the ground electrodes are connected with a heat source.

Further, be equipped with in the ground electrode and hold the cavity, hold the cavity and be suitable for and hold heat-conducting medium.

Furthermore, the ground electrode comprises a tube body and a first conductive structure connected with the tube body, and the discharge electrode comprises a line body correspondingly wound on the tube body and a second conductive structure connected with the line body; the accommodating cavity is formed between the inner walls of the pipe bodies, the shell comprises a first mounting plate and a second mounting plate which are arranged oppositely, a plurality of mounting holes are formed in the first mounting plate and the second mounting plate, and the plurality of mounting holes are suitable for receiving the pipe bodies in a one-to-one correspondence mode.

Furthermore, the air purification device also comprises a wind shield which is arranged in the shell and is separated from the discharge electrode and the ground electrode, and air holes are arranged on the wind shield.

Further, the wind deflector is a corrugated plate.

Further, the first conductive structure comprises a plurality of connecting rings which are arranged in the mounting holes on the first mounting plate of the shell in a one-to-one correspondence mode, the inner walls of the connecting rings can be matched with the outer walls of the tube bodies, and the connecting rings are connected in series and/or in parallel with each other through the first connecting strips.

Further, the air cleaning device further comprises a first electrode connection hole disposed on the first mounting plate, the first electrode connection hole allowing an external power source to be connected to the first conductive structure through the first electrode connection hole.

Further, the second mounting plate of casing includes a plurality of connecting holes that set up around every mounting hole one-to-one, and a plurality of connecting holes are suitable for the one-to-one and receive the line body, and the second electrically conductive structure includes can be with a plurality of connecting holes second connecting strip in series and/or parallelly connected.

Further, the air cleaning device further includes a second electrode connection hole provided on the second mounting plate of the case, the second electrode connection hole allowing an external power source to be connected to the second conductive structure through the second electrode connection hole.

Further, the second mounting plate is a bottom plate, and the air purification device further comprises a first fluid distribution assembly abutting against the bottom surface of the bottom plate.

Further, the first fluid distribution assembly comprises a first connecting plate and a first distribution plate which are sequentially arranged below the bottom plate in a stacked mode, a first water through hole and a plurality of through holes are formed in the first connecting plate, the first water through hole is suitable for communicating an external heat source with the first distribution plate, the through holes are suitable for receiving the pipe bodies in a one-to-one correspondence mode and are in interference fit with the pipe bodies, a plurality of liquid storage grooves suitable for being connected with the through holes in a one-to-one correspondence mode are formed in the first distribution plate, and adjacent liquid storage grooves are communicated with each other.

Further, the first mounting plate is a top plate, and the air purification device further comprises a second fluid distribution assembly abutting against the top surface of the top plate.

Further, the second fluid distribution assembly comprises a second connecting plate and a second distribution plate which are sequentially stacked on the top plate, a second through hole and a plurality of through holes are formed in the second connecting plate, the second through hole is suitable for communicating an external heat source with the second distribution plate, the through holes are suitable for receiving the pipe bodies in a one-to-one correspondence mode and are in interference fit with the pipe bodies, a plurality of liquid storage grooves suitable for connecting the through holes in a one-to-one correspondence mode are formed in the second distribution plate, and adjacent liquid storage grooves are communicated with each other.

The utility model has the following advantages:

according to the technical scheme, the air purification device mainly comprises a shell and a plurality of discharge groups. Wherein at least one of the discharge electrode and the ground electrode is connected with a heat source. During the operation of the air purification device, the heat source can heat the electrode connected with the heat source, so that the surface temperature of the electrode is increased. The discharge electrode and the ground electrode are arranged to be wound around each other so that ozone generated by high-voltage discharge is just positioned around the heated electrode, thereby being heated and decomposed by the electrode surface, and greatly reducing the risk that ozone is discharged into the air and causes damage to human body. The air purification device can overcome the defect that ozone generated in the discharge process of the air purification device in the prior art is easy to damage a human body, thereby providing the air purification device with low ozone emission.

Drawings

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

Fig. 1 is an exploded view of an air cleaning device according to an embodiment of the present invention;

FIG. 2 is an assembled view of the air purification apparatus shown in FIG. 1;

FIG. 3 is a tube and wire body of the air purification apparatus shown in FIG. 1;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 illustrates a housing and a first conductive structure of an air purification apparatus of an embodiment of the present invention;

FIG. 6 illustrates a housing and a second conductive structure of an air purification apparatus of an embodiment of the present invention;

FIG. 7 is the first conductive structure of FIG. 5;

FIG. 8 is a second conductive structure of FIG. 6;

fig. 9 is a wind shield of the air cleaning apparatus according to the embodiment of the present invention;

FIG. 10 is a front view of an air cleaning device according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view of the air purification apparatus of FIG. 10 taken along line A-A;

fig. 12 is a first connection plate of the air cleaning device according to the embodiment of the present invention;

FIG. 13 is a cross-sectional view of the first connector plate of FIG. 12 taken along line C-C;

fig. 14 is a first distribution plate of the air cleaning apparatus according to the embodiment of the present invention.

Description of reference numerals:

100. an air purification device; 1. a housing; 11. a first mounting plate; 111. a first electrode connection hole; 12. a second mounting plate; 121. a second electrode connection hole; 122. connecting holes; 1a, mounting holes; 2. a discharge group; 21a, a wire body; 21b, a second conductive structure; 211b, a second connecting strip; 22a, a tube body; 22b, a first conductive structure; 221b, a connection ring; 222b, a first connecting bar; 23. an accommodating cavity; 4. a wind deflector; 41. air holes are formed; 5. a first fluid distribution assembly; 51. a first connecting plate; 511. a through hole; 512. a first water passage hole; 52. a first distribution plate; 521. a liquid storage tank; 6. a second fluid distribution assembly; 61. a second connecting plate; 612. a second water through hole; 62. a second distribution plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Fig. 1 is an exploded view of an air cleaning device according to an embodiment of the present invention. Fig. 2 is an assembly view of the air cleaning apparatus shown in fig. 1. As shown in fig. 1 and 2, embodiment 1 of the present invention relates to an air purification apparatus 100, which mainly includes a housing 1 and a plurality of discharge groups 2. Wherein the housing 1 has an air inlet and an air outlet. Each discharge group 2 includes a discharge electrode and a ground electrode wound around each other. Several discharge groups 2 are arranged in the housing 1. The discharge electrode and/or the ground electrode are connected with a heat source. That is, the air cleaning device 100 of the present invention may be configured such that only the discharge electrode is connected with the heat source, and also configured such that only the ground electrode thereof is connected with the heat source. It may be so arranged that both the discharge electrode and the ground electrode thereof are connected with a heat source. Wherein the higher the temperature of the heat source, the more favorable the decomposition of ozone, for example, at a temperature of 30 ℃, the half-life of ozone is about 30 min. The number of discharge groups 2 is not limited too much, for example, in the embodiment, the number of discharge groups 2 is selected to be 60 groups, which can effectively purify the air without excessively increasing the manufacturing cost of the air purification apparatus 100. The discharge electrode and the ground electrode are preferably made of, but not limited to, inert materials such as red copper, graphite, copper-tungsten alloy, silver-tungsten alloy, steel, brass, cast iron, and titanium. The heat source preferably includes, but is not limited to, a heater and a heat transfer medium source.

According to the above technical solution, the air purification apparatus 100 of the present embodiment mainly includes a housing 1 and a plurality of discharge groups 2. Wherein at least one of the discharge electrode and the ground electrode is connected with a heat source. During operation of the air cleaning device 100, air can enter the housing 1 from the air inlet. The energy generated in the high-voltage discharge process of the discharge group 2 can break chemical bonds of pollutants such as formaldehyde in the air, so that the air is purified, and the purified air is discharged from the air outlet. The heat source can heat the electrode connected with the heat source, so that the surface temperature of the electrode is raised. The discharge electrode and the ground electrode are arranged to be wound around each other so that ozone generated by high-voltage discharge is just located around the heated electrode, and can be heated by the electrode surface to be decomposed, thereby greatly reducing the risk of ozone being discharged into the air. The air purification device 100 of the present invention can reduce the amount of ozone generated during the high voltage discharge process and prevent the ozone from damaging the human body.

Preferably, in the present embodiment, a receiving cavity 23 (see fig. 4) is provided in the ground electrode. The receiving cavity 23 is adapted to receive a heat conducting medium. This enables an external heat source to input the heat source into the receiving cavity 23 of the ground electrode, thereby heating the ground electrode by means of the heat transfer medium. The discharge electrode is disposed to be intertwined with the ground electrode. This allows the ozone generated during the high voltage discharge to be around the heated ground electrode, allowing the ground electrode to release heat to the ozone and decompose the ozone. The heat transfer medium is preferably, but not limited to, water or heat transfer oil, hot air, etc.

In the present embodiment, as shown in fig. 3 and 5, the ground electrode includes a body 22a and a first conductive structure 22b connected to the body 22 a. The discharge electrode includes a wire body 21a wound around the tubular body 22a, and a second conductive structure 21b connected to the wire body 21a (see fig. 6). The receiving cavity 23 is formed between inner walls of the tube body 22a, and is capable of receiving a heat transfer medium from a heat source and heating the tube body 22a by means of the heat transfer medium. The wire body 21a is provided to be wound around the tube body 22 a. The air to be purified can enter between the discharge electrode and the ground electrode conveniently and is fully purified; and the ozone generated in the high-voltage discharge process is positioned around the pipe body 22a, so that the heated pipe body 22a is allowed to release the heat of the ozone, and the risk of releasing the ozone is reduced from the source. The first conductive structure 22b and the second conductive structure 21b can be connected to an external power source and supply power to the discharge set 2 through an external power source.

The ground electrode can be connected to the housing 1 by clamping, riveting or by means of fasteners, among other ways. In the present embodiment, however, the housing 1 preferably includes a first mounting plate 11 and a second mounting plate 12 that are oppositely disposed. The first mounting plate 11 and the second mounting plate 12 are provided with a plurality of mounting holes 1 a. The plurality of mounting holes 1a are adapted to receive the tubes 22a in a one-to-one correspondence. This enables each pipe body 22a to pass through the mounting holes 1a of the first mounting plate 11 and the second mounting plate 12 and to be fixed to the housing 1. Preferably, in this embodiment, an insulating layer is optionally disposed on the inner wall of the tube 22 a. The insulating layer can prevent the tube body 22a from directly contacting the heat transfer medium. At least one of the outer wall of the wire body 21a and the outer wall of the tube body 22a is provided with an insulating layer. The outer wall of the wire body 21a and the outer wall of the tube body 22a are preferably provided with an insulating layer to prevent the discharge electrode and the high voltage electrode from directly contacting each other. When being equipped with the insulating layer on the outer wall of discharge electrode, it can also play the effect that strengthens the electric field intensity between the electrode to promote air purification efficiency. The insulating layer is preferably, but not limited to, made of an insulating material such as glass and ceramic.

In the present embodiment, as shown in fig. 9, the air cleaning device 100 preferably further includes a wind shield 4 disposed within the housing 1 and spaced apart from the discharge electrode and the ground electrode. The wind shield 4 is provided with a vent hole 41. Air can pass through the windshield 4 through the ventilation holes 41 in the windshield 4. Therefore, the wind shield 4 can reduce the air flow rate in the housing 1, which is not only beneficial to the air purification device 100 to perform more sufficient purification on the air, but also beneficial to prolonging the retention time of ozone around the high-temperature electrode and more thoroughly removing the ozone generated in the high-voltage discharge process. The wind deflector 4 may alternatively be a flat plate, but is preferably a corrugated plate. As shown in fig. 10 and 11, the corrugated plates can be more flexibly disposed in the gaps between the plurality of discharge groups 2, and also help to extend the flow path of air in the housing 1 and further extend the residence time of ozone around the high-temperature electrodes. The wind deflector 4 can be fixedly connected with the shell 1 in a clamping, riveting or threaded connection mode. Preferably however, in the embodiment shown in figure 11, a set of opposed mounting plates of the housing 1 are provided with runners extending lengthwise of the tube 22 a. The two ends of the wind deflector 4 are snapped into the two sliding grooves in a matching manner. The greater the number of corrugated plates, the more advantageous it is to extend the residence time of the air in the casing 1. However, in order to ensure that the air purification apparatus 100 can sufficiently decompose ozone without excessively increasing the cost of the air purification apparatus 100, in the present embodiment, 4 corrugated plates are included in the air purification apparatus 100.

In the present embodiment, the first conductive structure 22b includes a plurality of connection rings 221b disposed in the mounting holes 1a on the first mounting plate 11 of the housing 1 in a one-to-one correspondence. The inner wall of the connection ring 221b can be matched with the outer wall of the tube body 22a so as to be reliably connected with the tube body 22 a. The plurality of connection rings 221b are connected in series and/or in parallel with each other through the first connection bar 222b, thereby connecting the plurality of tubes 22a with an external power source by means of the first conductive structure 22 b. For example, as shown in fig. 7, the first connection bars 222b extending in the lengthwise direction of the housing 1 can connect the adjacent connection rings 221b in series with each other. The first connection bar 222b extending in the width direction of the housing 1 can connect a plurality of connection rings 221b connected in series in parallel in sequence. Fig. 7 shows a preferred embodiment of the first conductive structure 22b, and in other embodiments, the first conductive structure 22b may connect the plurality of tubes 22a to the power source in other manners. An external power source may be directly connected to the first electrode connection hole 111 through a wire. The first mounting plate 11 may also be configured to include electrical terminals that are connected to the first conductive structure 22 b. However, preferably, in order to reduce the risk of wire exposure while ensuring reliable connection of the power supply to the first conductive structure 22b, in the present embodiment, the air cleaning device 100 further includes a first electrode connection hole 111 provided on the first mounting plate 11. The first electrode connection hole 111 allows an external power source to be connected to the first conductive structure 22b through the first electrode connection hole 111. The power source is preferably, but not limited to, a high voltage ac power source, a combination of a household power source and a transformer, a high voltage dc power source or a pulse power source, etc., which are well known to those skilled in the art and will not be described in detail herein. The power supply voltage is preferably between 500v and 8000v, and pollutants such as formaldehyde or bacteria in the air can be effectively removed.

In the present embodiment, the second mounting plate 12 of the housing 1 includes a plurality of coupling holes 122 provided around each mounting hole 1a in a one-to-one correspondence. The plurality of connection holes 122 are provided to be adapted to receive the wire bodies 21a in one-to-one correspondence. The connection hole 122 can constrain the wire body 21a and facilitate the second conductive structure 21b to connect the wire body 21a with an external power source. The second conductive structure 21b includes a second connection bar 211b capable of connecting the plurality of connection holes 122 in series and/or in parallel. For example, as shown in fig. 8, the second connecting strip 211b extending in the longitudinal direction of the housing 1 can connect the plurality of wires 21a in series. The second connection bars 211b extending in the width direction of the housing 1 can connect a plurality of sets of the wire bodies 21a connected in series in parallel with each other. Fig. 8 shows a preferred embodiment of the second conductive structure 21b, and in other embodiments, the second conductive structure 21b may connect the plurality of wire bodies 21a to an external power source through other forms. The first conductive structure 22b and the second conductive structure 21b are preferably, but not limited to, made of a conductive material such as copper, aluminum, or silver. An external power source may be directly connected to the second electrode connection hole 121 through a wire. The second mounting plate 12 may also be arranged to include a terminal connected to the second conductive structure 21 b. However, preferably, in order to reduce the risk of wire exposure while ensuring a reliable connection of the power supply to the second conductive structure 21b, in the present embodiment, the air cleaning device 100 further includes a second electrode connection hole 121 provided on the second mounting plate 12 of the housing 1. The second electrode connection hole 121 allows an external power source to be connected to the second conductive structure 21b through the second electrode connection hole 121.

The first and second mounting plates 11, 12 may be selected as any set of oppositely disposed mounting plates on the housing 1. But preferably is the top and bottom panels of the housing 1. When the first and second mounting plates 11 and 12 are selected as the top and bottom plates of the housing 1, it is possible to facilitate the operator to uniformly distribute the heat transfer medium into the respective tubes 22a by gravity.

In this embodiment, the air purification apparatus 100 preferably further comprises a first fluid distribution assembly 5 abutting against the bottom surface of the bottom plate. As shown in fig. 12 and 13, the first fluid distribution assembly 5 serves to uniformly distribute the heat transfer medium into the respective tubes 22 a. Preferably, the first fluid distribution assembly 5 comprises a first connection plate 51 and a first distribution plate 52, arranged in succession one above the other below the bottom plate. The first connection plate 51 is provided with a plurality of through holes 511. The plurality of through holes 511 are adapted to receive the tubes 22a in a one-to-one correspondence and to be interference-fitted with the tubes 22 a. As shown in fig. 14, the first distribution plate 52 is provided with a plurality of liquid storage tanks 521 adapted to connect the through holes 511 in a one-to-one correspondence. The adjacent liquid storage tanks 521 communicate with each other. The first water passage hole 512 may be provided in the first connection plate 51 or may be provided in the first distribution plate 52. Preferably, however, in the present embodiment, the first water passage hole 512 is provided in the first connection plate 51 and communicates with the first distribution plate 52. The first connection plate 51 not only can pre-position the plurality of tubes 22a by the through holes 511, but also can isolate the first distribution plate 52 from the first conductive structure 22b and prevent the heat transfer medium in the first distribution plate 52 from contacting the circuit in the device.

In the present embodiment, the first mounting plate 11 is preferably a top plate. The air purification apparatus 100 further comprises a second fluid distribution assembly 6 abutting the top surface of the top plate. The second fluid distribution assembly 6 is adapted to distribute the heat transfer medium evenly into each tube 22 a. The second fluid distribution assembly 6 includes a second connection plate 61 and a second distribution plate 62 sequentially stacked on the top plate, the second connection plate 61 is provided with a plurality of through holes 511, the plurality of through holes 511 are adapted to receive the pipe bodies 22a in a one-to-one correspondence and are in interference fit with the pipe bodies 22a, the second distribution plate 62 is provided with a plurality of liquid storage tanks 521 adapted to connect the through holes 511 in a one-to-one correspondence, and adjacent liquid storage tanks 521 are communicated with each other.

The second through-holes 612 may be provided on the second connection plate 61 and also on the second distribution plate 62. Preferably, however, in the present embodiment, the second through holes 612 are provided on the second connecting plate 61 and communicate with the second distribution plate 62. The second connection plate 61 not only pre-positions the plurality of tubular bodies 22a by means of the through holes 511, but also isolates the second distribution plate 62 from the second conductive structure 21b and prevents water in the second distribution plate 62 from coming into contact with the circuit.

One of the first and second water passage holes 512 and 612 can introduce the heat transfer medium from an external heat source into the air cleaning device 100, and the other can discharge the heat transfer medium from the air cleaning device 100. Preferably, however, the first water passage hole 512 is provided to be connected to an external heat source, and is capable of receiving the heat transfer medium from the external heat source and introducing it into the reservoir 521 of the first distribution plate 52. The adjacent liquid storage tanks 521 communicate with each other and constitute a communication means with the plurality of pipe bodies 22a, enabling the heat transfer medium to be uniformly distributed among the plurality of pipe bodies 22 a. The heat conduction in the pipe body 22a can enter the plurality of liquid storage grooves 521 on the second distribution plate 62 through the second connection plate 61, and is collected into the second through-hole 612 through the plurality of liquid storage grooves 521 and discharged. The first water through hole 512 or the second water through hole 612 is further connected to an external power source, and is capable of providing power for the heat transfer medium to circulate in the air purification apparatus 100. The power source may be configured to continuously drive the heat transfer medium in the external heat source into the first water passage hole 512 and to be discharged through the second water passage hole 612, thereby ensuring that the pipe body 22a is maintained in a high temperature state in which ozone can be efficiently decomposed. However, in other embodiments, the power source may be configured to stop injecting the heat-conducting medium into the first water through hole 512 after the pipe 22a is filled, and still achieve a better ozone removing effect. The power source is preferably, but not limited to, a water pump or the like. In summary, the air purification device 100 of the present embodiment overcomes the defect that the ozone generated during the discharging process is easily damaged by the air purification device 100 in the prior art, so as to provide an air purification device 100 with low ozone emission.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims (13)

1. An air purification apparatus, comprising:

a housing (1) having an air inlet and an air outlet;

the discharge device comprises a plurality of discharge groups (2), wherein each discharge group (2) comprises a discharge electrode and a ground electrode which are mutually wound, the discharge groups (2) are arranged in a shell (1), and the discharge electrodes and/or the ground electrodes are connected with a heat source.

2. An air cleaning device according to claim 1, characterized in that a receiving cavity (23) is provided in the ground electrode, and the receiving cavity (23) is adapted to receive a heat transfer medium.

3. The air purification apparatus according to claim 2, wherein the ground electrode comprises a tube body (22a) and a first conductive structure (22b) connected with the tube body (22a), and the discharge electrode comprises a wire body (21a) wound on the tube body (22a) and a second conductive structure (21b) connected with the wire body (21a), respectively; the accommodating cavity (23) is formed between the inner walls of the pipe bodies (22a), the shell (1) comprises a first mounting plate (11) and a second mounting plate (12) which are arranged oppositely, a plurality of mounting holes (1a) are formed in the first mounting plate (11) and the second mounting plate (12), and the mounting holes (1a) are suitable for receiving the pipe bodies (22a) in a one-to-one correspondence mode.

4. The air purification apparatus according to any one of claims 1 to 3, further comprising a wind shield (4) disposed within the housing (1) and spaced apart from the discharge electrode and the ground electrode, the wind shield (4) being provided with ventilation holes (41).

5. Air cleaning device according to claim 4, characterized in that the wind deflector (4) is a corrugated plate.

6. The air cleaning apparatus according to claim 3, wherein the first conductive structure (22b) comprises a plurality of connection rings (221b) disposed in the mounting holes (1a) on the first mounting plate (11) of the housing (1) in a one-to-one correspondence, an inner wall of the connection ring (221b) is capable of being matched with an outer wall of the tube body (22a), and the plurality of connection rings (221b) are connected in series and/or in parallel with each other through first connection bars (222 b).

7. The air cleaning apparatus according to claim 6, further comprising a first electrode connection hole (111) provided on the first mounting plate (11), the first electrode connection hole (111) allowing an external power source to be connected to the first conductive structure (22b) through the first electrode connection hole (111).

8. Air cleaning device according to claim 3, characterized in that the second mounting plate (12) of the casing (1) comprises a plurality of connection holes (122) arranged one to one around each mounting hole (1a), the plurality of connection holes (122) being adapted to receive the wire bodies (21a) one to one, the second conductive structure (21b) comprising a second connection strip (211b) able to connect the plurality of connection holes (122) in series and/or in parallel.

9. The air cleaning apparatus according to claim 8, further comprising a second electrode connection hole (121) provided on the second mounting plate (12) of the case (1), the second electrode connection hole (121) allowing an external power source to be connected to the second conductive structure (21b) through the second electrode connection hole (121).

10. An air cleaning device according to claim 3, wherein the second mounting plate (12) is a base plate, the air cleaning device (100) further comprising a first fluid distribution assembly (5) abutting a bottom surface of the base plate.

11. The air cleaning apparatus according to claim 10, wherein the first fluid distribution assembly (5) comprises a first connecting plate (51) and a first distribution plate (52) which are sequentially stacked under the bottom plate, the first connecting plate (51) is provided with a first water passage hole (512) and a plurality of through holes (511), the first water passage hole (512) is adapted to communicate an external heat source with the first distribution plate (52), the plurality of through holes (511) are adapted to receive the pipe bodies (22a) in a one-to-one correspondence and are in interference fit with the pipe bodies (22a), the first distribution plate (52) is provided with a plurality of liquid storage tanks (521) adapted to connect the through holes (511) in a one-to-one correspondence, and adjacent liquid storage tanks (521) communicate with each other.

12. An air cleaning device according to claim 3, wherein the first mounting plate (11) is a ceiling plate, the air cleaning device (100) further comprising a second fluid distribution assembly (6) abutting a top surface of the ceiling plate.

13. The air cleaning apparatus according to claim 12, wherein the second fluid distribution assembly (6) includes a second connection plate (61) and a second distribution plate (62) sequentially stacked on the top plate, the second connection plate (61) is provided with a second through hole (612) and a plurality of through holes (511), the second through hole (612) is adapted to communicate an external heat source with the second distribution plate (62), the plurality of through holes (511) are adapted to receive the pipe bodies (22a) in a one-to-one correspondence and are in interference fit with the pipe bodies (22a), the second distribution plate (62) is provided with a plurality of liquid storage grooves (521) adapted to connect the through holes (511) in a one-to-one correspondence, and adjacent liquid storage grooves (521) communicate with each other.

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