WO2019033702A1 - Air treatment module and air conditioner - Google Patents

Abstract

Provided are an air treatment module (100) and an air conditioner (200) having the same. The air conditioner (200) has a heat exchange air passage. The air treatment module (100) comprises: a housing (110) having an air treatment passage (113), an air inlet (111) and an air outlet (112), the air inlet (111) and the air outlet (112) being in communication with the air treatment passage (113), and the heat exchange air passage and the air treatment passage (113) being arranged independently from each other; an air cleaning filter screen (120) provided inside the air treatment passage (113); and an air blower assembly (140) provided inside the air treatment passage (113) and having an axis in a vertical direction.

Description

 Air handling module and air conditioner

Technical field

The present invention relates to the field of air conditioning technology, and in particular, to an air treatment module and an air conditioner to which the air treatment module is applied.

Background technique

The conventional air conditioner generally performs the function of cooling or heating by circulating heat in the air in the room, and the air conditioner is used in a closed room, although the air temperature in the room can be well adjusted, but the air temperature in the room can be well adjusted. After long-term operation, it will result in poor air quality in the room.

In order to improve the air quality of the air conditioner operating environment, the prior art proposes a scheme of adding an air processing module in the air conditioner, and the specific implementation manner is: introducing a fresh air from the outdoor and mixing the indoor circulation air inlet of the air conditioner And after heat exchange, it is discharged into the room. Since it introduces fresh air from the outside, it can improve the air quality in the room. However, in this solution, the air passage of the air treatment module is in communication with the heat exchange air passage of the air conditioner itself, so the setting of the air treatment module seriously affects the operation of the heat exchange function of the air conditioner itself.

Summary of the invention

The main object of the present invention is to provide an air treatment module, which aims to solve the technical problem that the prior art adds an air treatment module to the air conditioner to cause the heat exchange function of the air conditioner itself to be affected.

In order to achieve the above object, the air treatment module of the present invention is used for an air conditioner, the air conditioner has a heat exchange air passage, and the air processing module includes:

a housing having an air treatment duct, and an air inlet and an air outlet each communicating with the air treatment duct, wherein the heat exchange duct and the air treatment duct are independently arranged;

Purifying the filter screen, the purification filter screen being disposed in the air treatment air duct;

a fan assembly, the fan assembly is disposed in the air treatment duct, and an axial direction of the fan assembly is vertically disposed.

Optionally, the purification filter screen divides the air treatment air passage into a first cavity and a second cavity, and the fan assembly is disposed in the first cavity or the second cavity, where the A cavity is in communication with the air inlet, and the second cavity is in communication with the air outlet.

Optionally, when the fan assembly is disposed in the second cavity, the air processing module further includes: a water tank disposed in the second cavity; and a hydrophobic component disposed in the fan assembly, The fan assembly is located below the water tank, and the water sluice assembly is in communication with the water tank, and the airflow in the air treatment air passage flows out of the air outlet through the water immersion area of the water sluice assembly.

Optionally, the fan assembly includes a wind wheel, the water sluice assembly includes a water absorbing member and a water wheel connected to the water absorbing member, the water absorbing member is disposed in the water tank; the water wheel is disposed at The rotating shaft of the water wheel is connected to the rotating shaft center of the wind wheel.

Optionally, the fan assembly further includes a volute, a motor fixing member disposed on the volute, and a motor disposed on the motor fixing member, the motor is coupled to the wind wheel, and the wind wheel is configured Inside the volute.

Optionally, the air inlet comprises: a fresh air outlet, the fresh air outlet is connected to the outdoor; and/or the air inlet comprises an inner circulation air inlet, and the inner circulation air inlet is in communication with the indoor.

Optionally, when the air inlet includes a fresh air outlet, a new air damper is disposed at the fresh air outlet; and/or, when the air inlet includes an inner circulation air inlet, the inner circulation air inlet is configured to be an inner circulation type .

Optionally, the bottom of the casing is provided with the air outlet, and an air outlet end of the fan assembly is in communication with the air outlet.

Optionally, the housing is provided with a casing, and a third cavity is formed between the casing and the casing, the third cavity is in communication with the first cavity, and the casing is provided with the third The air inlet communicating with the cavity.

A second object of the present invention is to provide an air conditioner including an air conditioning indoor heat exchange module and the above air processing module, wherein the air conditioning indoor heat exchange module is provided with a heat exchange air inlet communicating with the indoor, and communicating with the indoor a heat exchange air outlet and a heat exchange air passage connecting the heat exchange air inlet and the heat exchange air outlet, the air processing module is disposed at one end of the air conditioning indoor heat exchange module, and the heat exchange air duct and the heat exchange air duct The air treatment ducts are arranged independently of each other.

Optionally, the air conditioning indoor heat exchange module is disposed in a vertical manner, the air processing module is disposed at a bottom end of the air conditioning indoor heat exchange module, and the air processing air outlet is disposed at a bottom of the air processing module .

Optionally, the air conditioner is a wall hanging machine.

In the technical solution of the present invention, the air treatment module can filter the air through the installation of the purifying filter, thereby achieving the purpose of effectively improving the air quality. At the same time, the technical solution is to set the axial direction of the fan assembly vertically. In this way, the structure of the whole machine is compact and the space utilization rate is high. At the same time, the heat exchange air passage and the air treatment air duct are independently arranged, so that the air processing module does not affect the heat exchange process of the air itself during the process of treating the air, thereby facilitating the stable operation of the air conditioner; The air treatment module is used for the air conditioner. Compared with the air treatment module alone, it can save more space for the user, making the structure of the air conditioner more compact, and providing users with new functions while fully utilizing the space.

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 embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to the structures shown in the drawings without any creative work.

1 is a schematic structural view of an embodiment of an air conditioner of the present invention;

2 is a schematic structural view of an embodiment of an air treatment module of the present invention;

Figure 3 is a cross-sectional view of Figure 2A-A;

Figure 4 is a front elevational view of Figure 2;

Figure 5 is a plan view of Figure 2;

Figure 6 is a bottom view of Figure 2;

Figure 7 is a cross-sectional view of Figure 4B-B.

Description of the reference numerals:

Label	name	Label	name
100	Air handling module	120	Purification filter
110	case	130	Drowning component
111	Inlet	131	Water wheel
1111	Fresh air outlet	140	Fan assembly
1112	Inner circulation air inlet	141	wind mill
112	Air outlet	142	Volute
113	Air treatment duct	143	Motor mount
1131	First cavity	144	Motor
1132	Second cavity	1401	Wind outlet
1133	Third cavity	150	Water tank
114	shell	200	Air conditioner

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back, ...) in the embodiments of the present invention are only used to explain between components in a certain posture (as shown in the drawing). Relative positional relationship, motion situation, etc., if the specific posture changes, the directional indication also changes accordingly.

In addition, the descriptions of "first", "second", and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.

In the present invention, the terms "connected", "fixed" and the like should be understood broadly, unless otherwise clearly defined and limited. For example, "fixed" may be a fixed connection, or may be a detachable connection, or may be integrated; It may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements unless explicitly defined otherwise. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

The present invention provides an air treatment module 100.

Referring to FIG. 1 to FIG. 7 , an air treatment module 100 according to an embodiment of the present invention is used in an air conditioner 200. The air conditioner 200 has a heat exchange air duct (not labeled), and the air processing module 100 includes: a housing 110, the shell The body 110 has an air treatment duct 113, and an air inlet 111 and an air outlet 112 both communicating with the air treatment duct 113. The heat exchange duct and the air treatment duct 113 are disposed independently of each other;

Purifying the filter screen 120, the purification filter screen 120 is disposed in the air treatment duct 113

The fan assembly 140 is disposed in the air treatment duct 113, and the fan assembly 140 is disposed vertically in the axial direction.

Specifically, in this embodiment, the shape of the housing 110 may be many. In order to better cooperate with the air conditioner 200, the shape of the housing 110 may be set according to the model of the air conditioner 200 that is specifically used, and is not used here. It is specifically limited to a cylindrical shape as an example.

The position of the air inlet 111 and the air outlet 112 can be many, and can be flexibly set according to different air duct forms and different types, and is not particularly limited herein. For example, the air inlet 111 is opened at the bottom and/or the side of the housing 110; and/or the air outlet 112 is open at the side and/or the top of the housing 110. That is, the positions of the air inlet 111 and the air outlet 112 can be set according to different models, different air ducts, and different user requirements. The shape of the air inlet 111 and the air outlet 112 can be set according to the position and actual demand of the air inlet 111 and the air outlet 112. The shape of the air inlet 111 and the air outlet 112 can be many, for example, circular, elliptical, square, and Polygons, etc., are not specifically limited here.

In the technical solution of the embodiment of the present invention, the air treatment module 100 can filter the air to adjust the air quality by adjusting the setting of the filter 120, and specifically adjust the air quality to a certain degree, which needs to be based on different users. The requirements are set. Meanwhile, the present technical solution sets the axial direction of the fan assembly 140 vertically. As shown in FIG. 7, the axial direction of the fan assembly 140 is vertically disposed, and the air inlet chamber 1131, the purification filter 120, the fan 140, and the water tank 150 are disposed. Set in the vertical direction, the structure is compact and the space utilization rate is high. At the same time, the heat exchange air passage and the air treatment air duct 113 are disposed independently of each other, so that the air treatment module 100 does not affect the heat exchange process of the air itself during the process of treating the air, thereby facilitating stable operation of the air conditioner 200; And, the air treatment module 100 is used for the air conditioner 200, which can save more space for the user than the air handling module 100 is separately provided, so that the structure of the air conditioner 200 is more compact, and while providing new functions for the user, Make full use of space.

Further, the purifying filter 120 divides the air processing duct 113 into a first cavity 1131 and a second cavity 1132, and the fan assembly 140 is disposed in the first cavity 1131 or the second cavity. The first cavity 1131 is in communication with the air inlet 111, and the second cavity 1132 is in communication with the air outlet 112. In the technical solution, the air treatment duct 113 is vertically divided into a first cavity 1131 and a second cavity 1132 by the purification filter 120, so that the air treatment duct 113 has two independent spaces, so that the air intake duct 113 has two independent spaces. The arrangement of the tuyere 111 and the air outlet 112 is relatively simple, and only the air inlet 111 corresponding to the first cavity 1131 is disposed, and the air outlet 112 corresponding to the second cavity 1132 is disposed; and the air inlet 111 and the air outlet are provided. Interference is also less likely to occur between 112.

It can be understood that when the fan assembly 140 is disposed in the first cavity 1131, the fan assembly 140 preferably adopts an axial flow fan, the air is sucked from the air inlet 111 by the axial fan, and the vertical DC is filtered to the purification filter 120. After the treatment, it flows out from the second cavity 1132. When the fan assembly 140 is disposed in the second cavity 1132, the fan assembly 140 preferably uses a centrifugal fan. Under the action of the centrifugal fan, the air inlet port 111 flows in, and after being filtered by the purification filter 120, the air outlet is taken out from the air outlet. 112 flows out. It can be understood that the difference between the two is that, in the first embodiment, the fan assembly 140 is a discharge air for filtering treatment, and the second type is suctioned by the fan assembly 140 for filtering treatment.

Further, when the fan assembly 140 is disposed in the second cavity 1132, the air processing module further includes: a water tank 150 disposed in the second cavity 1132 and a crucible disposed on the fan assembly 140 a water assembly 130, the fan assembly 140 is located below the water tank 150, the hydrophobic component 130 is in communication with the water tank 150, and the airflow in the air treatment duct 113 is drowned by the hydrophobic component 130 After the area, it flows out from the air outlet. In the technical solution, during the rotation of the hydrophobic component 130, the water in the water tank 150 flows to the hydrophobic component 130, and the hydrophobic component 130 sweeps out the water during the rotation, around the hydrophobic component 130. The water film is formed, the area where the water film is located and the falling area of the water are the water-repellent area. In the water-repellent area, the water flows regularly, and the air enters the air-conditioning duct 113 from the air inlet 111 of the air processing module 100. In the cavity 1131, after being filtered by the purification filter 120, the second cavity 1132 is entered, and after passing through the hydrophobic region in the second cavity 1132, the air treatment module 100 is discharged from the air outlet 112; In the area, the water extracted from the hydrophobic component 130 cleans the air, so that the air is cleaned while passing through the hydrophobic area, and the humidity of the air is increased, so that the air processing module 100 effectively increases while cleaning the air. The air humidity is beneficial to meet the user's requirements for air quality. Moreover, in the present embodiment, by arranging the fan assembly 140 to be located below the water tank 150, it is possible to guide the water to the drowning area for drowning without using the gravity pump of the water tank 150. Clean the air.

Further, referring to FIG. 7, the water tank of the present technical solution is preferably set to a "7" shape, which makes the space utilization better, thereby making the air treatment module 100 more compact.

In the present embodiment, referring to FIG. 3, the fan assembly 140 includes a wind wheel 141, and the water sluice assembly 130 includes a water absorbing member (not labeled) and a water wheel 131 connected to the water absorbing member, the water absorbing member The water wheel is disposed in the water tank 150; the water wheel 131 is disposed in the wind wheel 141, and a rotation axis of the water wheel 131 is coupled to a rotation axis of the wind wheel 141. In the present invention, the water wheel 131 is disposed in the wind wheel 141, and the rotation axis of the water wheel 131 is coupled to the rotation axis of the wind wheel 141. The overall structure of the air treatment module 100 is made compact, and the rotation of the wind wheel 141 can drive the water wheel 131 to rotate, so that no other power components need to be disposed, which reduces the occupation of the space position. Specifically, in the process in which the water wheel 131 rotates with the wind wheel, the water absorbing member guides the water in the water tank 150 to the water wheel 131, and the water wheel 131 sweeps out the water during the rotation. A water film is formed around the water wheel 131. The area where the water film is located and the falling area of the water are the water-repellent areas. In the water-repellent area, the water flows regularly, and the air enters the air-handling wind from the air inlet 111 of the air processing module 100. The first cavity 1131 of the channel 113 is filtered by the purification filter 120, enters the second cavity 1132, passes through the hydrophobic region in the second cavity 1132, and then flows out of the air treatment module 100 from the air outlet 112; As the air passes through the hydrophobic area, the water drawn from the hydrophobic component 130 cleans the air, causing the air to be washed as it passes through the hydrophobic area, while increasing the humidity of the air.

Further, the fan assembly 140 further includes a volute 142, a motor fixing member 143 disposed on the volute 142, and a motor 144 disposed on the motor fixing member 143, the motor 144 and the wind wheel 141. The wind wheel 141 is disposed in the volute 142. In the present embodiment, it can be understood that the motor fixing member 143 is used for fixing the motor 144, and is also used for separating the water-repellent area from the motor 144 mounting area to prevent the motor from being short-circuited by water. Referring to FIG. 3 in detail, the volute 142 in the embodiment of the present invention can also serve as a water receiving tray, so that the air processing module 100 can fully utilize water resources while reducing the number of water additions. When the water wheel 131 rotates with the wind wheel 141, the water wheel 131 will squirt the water in the volute 142 to form a flushing of the air on the volute 142, so that the air cleaning is cleaner.

In order to realize the indoor circulation and the outdoor circulation of the air treatment module 100, the air inlet 111 includes: a fresh air outlet 1111, and the fresh air outlet 1111 communicates with the outdoor; and/or, the air inlet 111 includes an inner circulation air inlet 1112, an inner circulation air inlet 1112 and an indoor Connected. Preferably, a fresh air damper is disposed at the fresh air outlet 1111, and the inner circulation air inlet 1112 is disposed to be internally looped into the style grille. The inner circulation air inlet 1112 communicates with the air treatment duct 113 and the room. When it is necessary to realize indoor circulation, the fresh air outlet 1111 is closed, and the inner circulation air inlet 1112 is opened. Preferably, as shown in FIG. 5 or FIG. 6, the number of the fresh air outlets 1111 of the present embodiment is two or more, that is, the number of the fresh air outlets 1111 is more than one, so that the air processing module 100 has better. Add fresh air to the effect. Preferably, as shown in FIG. 7, the inner circulation air inlet 1112 is opened at the bottom end of the casing 110, and indoor air enters the air treatment duct 113 from the inner end of the casing 110 from the inner end air inlet 1112.

Through the arrangement of the fresh air outlet 1111, the air object processed by the air processing module 100 is fresh outdoor air, so that the indoor air can be effectively adjusted; specifically, under the action of the fan 140, the air processing air passage The air in 113 is discharged from the air outlet 112, and the fresh outdoor air enters the air processing duct 113 through the fresh air outlet 1111, thereby realizing the renewal and replacement of the indoor air, so that the user can also breathe indoors when the air conditioner 200 is turned on. Fresh air to the outside.

In an environment such as a cold winter, when the air conditioner 200 is indoorly heated, since the heat exchange air passage and the air treatment duct 113 are disposed independently of each other, the cold air that enters the air from the fresh air outlet 1111 after entering the air treatment duct 113 is not subjected to heat exchange. , resulting in a decrease in indoor temperature, affecting the comfort of indoor personnel. Therefore, the air treatment module 100 of the present embodiment includes an auxiliary heating module (not shown), and the auxiliary heating module is disposed in the air inlet 111 or the air inlet chamber 1131. Preferably, the auxiliary heating module is disposed in the fresh air outlet 1111 or in the air inlet chamber 1131, and the cold air entering the fresh air outlet 1111 is heated to a suitable temperature by the auxiliary heating module, or the cold air in the air inlet chamber 1131 is assisted by the heating module. Heat to a suitable temperature. Preferably, the auxiliary heating module is a PTC (Positive) Temperature Coefficient , thermistor) electric auxiliary heat, PTC is a kind of semiconductor heating ceramics, when the external temperature is lowered, the resistance value of PTC will decrease, and the heat will increase accordingly. According to this principle, the air conditioner adopting the PTC electric auxiliary heat technology can automatically change the heat generation according to the change of the room temperature and the indoor air volume, thereby appropriately adjusting the indoor temperature to achieve rapid and strong heating. Generally speaking, the cold weather seriously affects the normal function of the air conditioning refrigeration and heating function, while the air conditioner with electric auxiliary heat function overcomes this shortcoming because of the adjustment and auxiliary function of the electric auxiliary heat on the heat generation of the air conditioner. It is very suitable for use in severe cold areas.

In order to improve the quality of the air and reduce the dust in the air, the air treatment module 100 includes an negative ion module, and the negative ion module is disposed in the air inlet 111, the air outlet 112 or the air treatment duct 113.

In this embodiment, referring to FIG. 6 and FIG. 7 , the bottom of the casing 110 is provided with the air outlet 111 , and the air outlet end of the fan assembly 140 is in communication with the air outlet 111 . The fan assembly 140 of the present technical solution preferably uses a centrifugal fan, and can be exhausted through a specific air outlet end of the fan assembly 140, so that the internal arrangement of the air treatment module 100 is more compact, and the overall size can be further reduced.

In this embodiment, referring to FIG. 2, FIG. 3 and FIG. 7, the housing 110 is provided with a housing 114, and a third cavity 1133 is formed between the housing 114 and the housing 110, and the third cavity 1133 is The first cavity 1131 is in communication, and the outer casing 114 is provided with the air inlet 111 communicating with the third cavity 1133. Specifically, referring to FIG. 7, the fresh air path of the present solution is: air enters from the fresh air outlet 1111 disposed in the outer casing 114 to the third cavity 1133, and then the air flows down to the first cavity 1132, and then passes through the purification filter 120 to The second cavity 1331 is discharged from the air outlet 111 provided at the bottom of the housing 110 via the air outlet end of the fan assembly 140. The inner circulation path of the technical solution: the air is directly circulated from the inner end of the housing 110 into the first cavity 1132, processed by the purification filter 120 to the second cavity 1331, and then discharged through the fan assembly 140. The wind end is discharged from the air outlet 111 provided at the bottom of the casing 110.

Referring to FIG. 1 to FIG. 7, further, the embodiment further provides an air conditioner 200, which includes an air conditioning indoor heat exchange module and the air processing module 100, and the air conditioning indoor heat exchange module is provided with a heat exchange air inlet communicating with the indoor The heat exchange air outlet communicating with the indoor and the heat exchange air passage connecting the heat exchange air inlet and the heat exchange air outlet, the air processing module 100 is disposed at one end of the air conditioning indoor heat exchange module, and the heat exchange air passage and the air processing air passage 113 Set independently of each other. In the air conditioner provided in this embodiment, since the air treatment module 100 described above is adopted, the effect of improving the air quality can be achieved without affecting the heat exchange function of the air conditioner, thereby improving the overall performance of the air conditioner.

Preferably, the air conditioner is a wall hanging machine. In this embodiment, the structure of the air treatment module 100 is relatively compact, and the body shape is relatively small, and is applied to a wall hanging machine, and the effect is good. Of course, in a specific application, the air conditioner provided in this embodiment may also be a cabinet machine.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structural transformations made by the present invention and the contents of the drawings are directly or indirectly utilized in the inventive concept of the present invention. Other related technical fields are included in the scope of patent protection of the present invention.

Claims (20)

1.  An air treatment module for an air conditioner, the air conditioner having a heat exchange air passage, wherein the air processing module comprises:

   a housing having an air treatment duct, and an air inlet and an air outlet each communicating with the air treatment duct, wherein the heat exchange duct and the air treatment duct are independently arranged;

   Purifying the filter screen, the purification filter screen being disposed in the air treatment air duct;

   a fan assembly, the fan assembly is disposed in the air treatment duct, and an axial direction of the fan assembly is vertically disposed.
2. The air treatment module according to claim 1, wherein the purification filter screen divides the air treatment air passage into upper and lower chambers into a first cavity and a second cavity, and the fan assembly is disposed in the first a cavity or a second cavity, the first cavity is in communication with the air inlet, and the second cavity is in communication with the air outlet.
3. The air treatment module according to claim 2, wherein when the fan assembly is disposed in the second cavity, the air treatment module further comprises: a water tank disposed in the second cavity and disposed in the water tank a water-repellent assembly of the fan assembly, the fan assembly is located below the water tank, the water-repellent assembly is in communication with the water tank, and the airflow in the air-treated air passage passes through a water-repellent area of the water-repellent assembly Flowing out of the air outlet.
4. The air treatment module according to claim 3, wherein said fan assembly comprises a wind wheel, said water sluice assembly comprising a water absorbing member and a water wheel connected to said water absorbing member, said water absorbing member being disposed at said The water tank is disposed in the wind wheel, and the rotation axis of the water wheel is connected to the rotation axis of the wind wheel.
5. The air handling module according to claim 4, wherein the fan assembly further comprises a volute, a motor fixing member disposed on the volute, and a motor disposed on the motor fixing member, the motor and The wind wheel is connected, and the wind wheel is disposed in the volute.
6. The air treatment module according to claim 1, wherein the air inlet comprises: a fresh air outlet, the fresh air outlet is connected to the outdoor; and/or the air inlet comprises an inner circulation air inlet, the inner circulation The air inlet is connected to the room.
7. The air treatment module according to claim 6, wherein when the air inlet includes a fresh air outlet, a fresh air door is provided at the fresh air outlet; and/or, when the air inlet includes an inner circulation air inlet, the inner air The circulating air inlet is set to the inner loop into the style grid.
8. The air treatment module according to claim 1, wherein the bottom of the casing is provided with the air outlet, and an air outlet end of the fan assembly is in communication with the air outlet.
9. The air treatment module according to claim 1, wherein the casing is provided with a casing, and a third cavity is formed between the casing and the casing, and the third cavity is connected to the first cavity The outer casing is provided with the air inlet communicating with the third cavity.
10. The air treatment module according to claim 6, wherein the casing is provided with a casing, and a third cavity is formed between the casing and the casing, and the third cavity is connected to the first cavity The outer casing is provided with the air inlet communicating with the third cavity.
11. The air treatment module according to claim 8, wherein the housing is provided with a casing, and a third cavity is formed between the casing and the casing, and the third cavity is connected to the first cavity The outer casing is provided with the air inlet communicating with the third cavity.
12. An air conditioner comprising an air conditioning indoor heat exchange module, wherein the air conditioning indoor heat exchange module is provided with a heat exchange air inlet connected to the indoor, a heat exchange air outlet communicating with the indoor, and the heat exchange air inlet and the exchange a heat exchange air passage of a hot air outlet, characterized in that the air conditioner further comprises an air treatment module, the air treatment module is disposed at one end of the air conditioning indoor heat exchange module, the heat exchange air passage and the air The processing air ducts are disposed independently of each other; the air processing module includes:

    a housing having an air treatment duct, and an air inlet and an air outlet each communicating with the air treatment duct, wherein the heat exchange duct and the air treatment duct are independently arranged;

    Purifying the filter screen, the purification filter screen being disposed in the air treatment air duct;

    a fan assembly, the fan assembly is disposed in the air treatment duct, and an axial direction of the fan assembly is vertically disposed.
13. The air conditioner according to claim 12, wherein the air conditioning indoor heat exchange module is disposed in a vertical manner, the air processing module is disposed at a bottom end of the air conditioning indoor heat exchange module, and the air is processed The tuyere is provided at the bottom of the air treatment module.
14. The air conditioner according to claim 13, wherein said air conditioner is a wall hanging machine.
15. The air treatment module according to claim 12, wherein the purification filter divides the air treatment duct into upper and lower chambers into a first cavity and a second cavity, and the fan assembly is disposed in the first a cavity or a second cavity, the first cavity is in communication with the air inlet, and the second cavity is in communication with the air outlet.
16. The air treatment module according to claim 15, wherein when the fan assembly is disposed in the second cavity, the air treatment module further comprises: a water tank disposed in the second cavity and disposed in the water tank a water-repellent assembly of the fan assembly, the fan assembly is located below the water tank, the water-repellent assembly is in communication with the water tank, and the airflow in the air-treated air passage passes through a water-repellent area of the water-repellent assembly Flowing out of the air outlet.
17. The air treatment module according to claim 16, wherein said fan assembly comprises a wind wheel, said water sluice assembly comprising a water absorbing member and a water wheel connected to said water absorbing member, said water absorbing member being disposed at said The water tank is disposed in the wind wheel, and the rotation axis of the water wheel is connected to the rotation axis of the wind wheel.
18. The air treatment module according to claim 12, wherein when the air inlet includes a fresh air outlet, a fresh air door is provided at the fresh air outlet; and/or, when the air inlet includes an inner circulation air inlet, the inner air The circulating air inlet is set to the inner loop into the style grid.
19. The air treatment module according to claim 18, wherein the bottom of the casing is provided with the air outlet, and an air outlet end of the fan assembly is in communication with the air outlet.
20. The air treatment module according to claim 12, wherein the casing is provided with a casing, and a third cavity is formed between the casing and the casing, and the third cavity is connected to the first cavity The outer casing is provided with the air inlet communicating with the third cavity.