CN213514142U - Air treatment device and air conditioner - Google Patents

Abstract

The utility model discloses an air treatment device and an air conditioner, wherein the air treatment device comprises a shell and a combined purification module; the shell is provided with an air inlet, an air outlet and an air duct which communicates the air inlet with the air outlet; the combined purification module is configured in the air duct and comprises a mounting frame, the mounting frame is constructed with at least two mounting areas arranged along the ventilation cross section of the air duct, and the mounting areas are suitable for detachably mounting the purification pieces. The utility model discloses an air treatment device can provide multiple purification mode to satisfy the demand of user to the air output under different environment.

Description

Air treatment device and air conditioner

Technical Field

The utility model relates to an air purification equipment technical field, in particular to air treatment device and air conditioner.

Background

In recent years, along with the continuous deterioration of air quality, the content of pollutants in the air is continuously increased, so that the indoor and outdoor air quality is deteriorated, and great troubles are brought to the life of people. Therefore, an air treatment apparatus is available on the market, with which pollutants in the air can be purified. However, conventional air treatment devices usually have a large-area cleaning element arranged in the air duct, which completely covers the ventilation cross section of the air duct. When air purification is not needed, the airflow of the air duct still needs to pass through the whole purification piece, so that the airflow speed is low, and the air output is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air treatment device aims at providing multiple purification mode to satisfy the demand of user to the air output under different environment.

In order to achieve the above object, the present invention provides an air treatment device, which comprises a housing and a combined purification module; the shell is provided with an air inlet, an air outlet and an air duct which communicates the air inlet with the air outlet; the combined purification module is configured in the air duct and comprises a mounting frame, the mounting frame is constructed with at least two mounting areas arranged along the ventilation cross section of the air duct, and the mounting areas are suitable for detachably mounting the purification pieces.

Optionally, the combined purification module further includes at least two purification pieces, and the at least two purification pieces are respectively in one-to-one correspondence with the at least two installation areas of the installation frame.

Optionally, the functions of the purification members in at least two of the installation zones in the modular purification module are different.

Optionally, the mounting frame is configured with a separation plate between two adjacent mounting areas, the separation plate separating the two adjacent mounting areas.

Optionally, at least two mounting regions of the mounting frame are arranged at intervals in an array; alternatively, at least two mounting areas of the mounting bracket are encircled around the center of the mounting bracket.

Optionally, the number of the combined purification modules is at least two, and at least two of the combined purification modules are arranged along the ventilation direction of the air duct.

Optionally, in two adjacent combined purification modules, at least two purification components of one of the combined purification modules are arranged in a staggered manner with at least two purification components of the other combined purification module.

Optionally, in two adjacent combined purification modules, the two purification members opposite to each other in the ventilation direction of the air duct purify different pollutants.

Optionally, the purification member is arranged in any one shape of a square shape, a circular shape, an oval shape and a fan shape.

Optionally, at least two of the purification members are any one or more of a plasma net, a HEPA net, a formaldehyde purification net, a volatile gas purification net and an activated carbon net.

Optionally, the air treatment device further comprises a fan module mounted in the housing; the air inlet of the air processing device comprises an indoor circulating air inlet communicated with an indoor environment and a fresh air inlet communicated with an outdoor environment; the air treatment device has an indoor air mode and a fresh air mode: in the indoor air mode, the indoor circulating air inlet, the fan module, the air duct and the air outlet are communicated to form an indoor air flow channel; in the fresh air mode, the fresh air inlet, the fan module, the air duct and the air outlet are communicated in sequence to form a fresh air flow channel.

Optionally, the casing is further provided with a bypass channel located between the air outlet end of the fan module and the air duct, and an air outlet used for being communicated with an outdoor environment; the air treatment device also has an air exhaust mode: in the air exhaust mode, the indoor circulating air inlet, the fan module, the bypass channel and the air outlet are communicated in sequence to form an air exhaust flow channel.

Optionally, the air treatment device further comprises a wet film assembly, and the wet film assembly is arranged at the air outlet end of the air duct.

The utility model also provides an air conditioner, the air conditioner includes casing and air treatment device. The air treatment device comprises a shell and a combined purification module; the shell is provided with an air inlet, an air outlet and an air duct which communicates the air inlet with the air outlet; the combined purification module is configured on the air channel and comprises a mounting frame and at least two purification pieces; wherein the mounting frame is configured with at least two mounting areas arranged along the ventilation cross section of the air duct; each purifying member is detachably mounted in one of the mounting areas.

Optionally, the air conditioner is a floor type air conditioner indoor unit.

The technical scheme of the utility model, through set up the purification module in the wind channel, this purification module's at least two purify the piece and arrange along the ventilation direction in wind channel to, wherein at least one purifies the pollutant that the piece purified and another purifies the piece and is different in the pollutant that purifies, thereby makes this purification module can two kinds or more than two kinds of pollutants in the air-purifying at least, satisfies the user to the demand of air quality.

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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of an air treatment device according to the present invention;

FIG. 2 is a rear view of the air treatment device of FIG. 1;

FIG. 3 is an exploded view of the air treatment device of FIG. 2;

FIG. 4 is an exploded view of the modular purification module of FIG. 3;

FIG. 5 is a schematic view of the mounting frame of the modular purification module of FIG. 4;

FIG. 6 is a schematic view of one combination of the modular purification modules of FIG. 5;

FIG. 7 is a schematic view of the air treatment device of the present invention in an indoor air mode;

FIG. 8 is a view taken along line A in FIG. 7₁-A₁A cross-sectional view of the wire;

FIG. 9 is a view taken along line A in FIG. 7₂-A₂A cross-sectional view of the wire;

FIG. 10 is a view taken along line A in FIG. 7₃-A₃A cross-sectional view of the wire;

FIG. 11 is a schematic view of the air treatment device of the present invention in a fresh air mode;

FIG. 12 is a view taken along line B in FIG. 11₁-B₁A cross-sectional view of the wire;

FIG. 13 is a view taken along line B in FIG. 11₂-B₂A cross-sectional view of the wire;

FIG. 14 is a view taken along line B in FIG. 11₃-B₃A cross-sectional view of the wire;

FIG. 15 is a schematic view of the air treatment device of the present invention in an indoor air mode;

FIG. 16 is a view taken along line C in FIG. 15₁-C₁A cross-sectional view of the wire;

FIG. 17 is a view taken along line C in FIG. 15₂-C₂A cross-sectional view of the wire;

FIG. 18 is a view taken along line C in FIG. 15₃-C₃A cross-sectional view of the wire;

fig. 19 is a schematic structural diagram of an embodiment of the air conditioner of the present invention;

FIG. 20 is a front view of the air conditioner of FIG. 19;

fig. 21 is a cross-sectional view taken along line D-D of fig. 20.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Air treatment device	107	Air outlet
110	Shell body	108	Air exhaust valve
				111	Air duct	200	Combined purification module
112	Bypass channel	210	Mounting rack
				113	Ventilation cavity	211	Mounting area
140	Fan module	212	Partition board
				141	Spiral casing	220	Purifying element
142	Fan blower	300	Single type purification module
				150	Air duct	400	Air conditioner
160	Wet film assembly	410	Casing (CN)
				170	Filtering module	411	Heat exchange air inlet
101	Indoor circulating air inlet	412	Heat exchange air outlet
				102	Air inlet valve	413	Purifying air inlet
103	Air outlet	414	Purification air outlet
				104	Air outlet valve	500	Air heat exchanger
105	Fresh air port
				106	New blast gate

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the air treatment device 100, the air treatment device 100 includes a housing 110 and a combined purification module 200; the housing 110 is provided with an air inlet, an air outlet 103 and an air duct 111 for communicating the air inlet and the air outlet 103; the combined purification module 200 is disposed in the air duct 111. As shown in fig. 3 and 4, the modular purification module 200 includes a mounting frame 210, the mounting frame 210 being configured with at least two mounting areas 211 arranged along the ventilation cross-section of the air duct 111; the mounting region 211 is adapted for removable mounting of the purifying element 220.

Specifically, the housing 110 has a substantially cylindrical shape extending in the up-down direction, and for example, the housing 110 may have a square shape, a circular shape, or the like. The air duct 111 in the housing 110 also extends in the up-down direction accordingly. The side wall of the casing 110 near the bottom is provided with an air inlet, the air inlet is communicated with the lower end of the air duct 111, and the air inlet can be an indoor circulating air inlet 101 used for being communicated with an indoor environment or a fresh air inlet 105 used for being communicated with an outdoor environment. An air outlet 103 is arranged at the top of the casing 110 or on the side wall close to the top, and the air outlet 103 is communicated with the upper end of the air duct 111.

As for the combined purification module 200, the purification member 220 of the combined purification module 200 may be any one of a plasma net, a HEPA net, a formaldehyde purification net, a VOC purification net, an activated carbon net, or other structures having a purification function. Optionally, at least two purifying members 220 of the combined purifying module 200 have different functions, and the different functions may be that the two purifying members 220 are respectively used for purifying pollutants, for example, one of the purifying members 220 is used for purifying PM2.5, and the other purifying member 220 is used for purifying formaldehyde or VOC or bacteria. The function difference can also be different for two purification pieces 220 to purify the same pollutant purification principle, for example, one of the purification pieces 220 adopts ultraviolet lamp or catalyst to kill the bacteria in the air, and the other purification piece 220 adopts physical methods such as active carbon to adsorb the bacteria.

Since the installation frame 210 of the modular purification module 200 is provided with at least two installation regions 211, the purification member 220 can be disposed in any one or at least two installation regions 211. That is, each installation region 211 may be selectively provided with the purification member 220 or not provided with the purification member 220, so that a user may appropriately adjust the number of installation regions 211 exposed by the modular purification module 200 according to the current air quality, thereby adjusting the wind resistance of the modular purification module 200.

For example, if the content of the a pollutant in the current ambient air is high, the purifying members 220 for purifying the a pollutant may be disposed at least two mounting regions 211, and each purifying member 220 is disposed at one mounting region 211 to cover the mounting region 211, so as to increase the surface area of the combined purifying module 200 for filtering the air. On the contrary, if the content of the a pollutant in the current ambient air is low, the purifying member 220 for purifying the a pollutant can be completely or partially removed from the installation area 211, so that the installation area 211 corresponding to the purifying member 220 is exposed; at this time, part of the air flow of the air duct can pass through the installation area 211 exposed from the combined purification module 200 without obstruction, and the wind resistance is small, so that the air flow velocity is large, and the air output of the air treatment device 100 is increased. The a contaminant may be formaldehyde, VOC gas, bacteria, PM2.5, ozone, etc.

The technical scheme of the utility model, through set up combination formula purification module 200 in wind channel 111, this combination formula purification module 200 is including mounting bracket 210, this mounting bracket 210 constructs two at least installing zones 211 of arranging along the ventilation cross section in wind channel 111, installing zones 211 is applicable to and supplies to purify 220 demountable installation, thereby can be according to current air quality, suitably adjust the quantity of installing zones 211 that combination formula purification module 200 appears, the different purification mode of coming to make up, and then the windage of combination formula purification module 200 under the change different modes, effectively satisfy the demand of user to the air output under different environment.

Referring to fig. 4 and 5, based on the above embodiment, the combined purification module 200 further includes at least two purification members 220, the at least two purification members 200 respectively correspond to the at least two installation regions 211 of the installation frame 210 one by one, and each purification member 200 is detachably installed in the installation region 211 corresponding to the purification member. Optionally, the functions of the purification members 220 in at least two of the mounting regions 211 in the modular purification module 200 are different. That is, at least one of the purifying members 220 purifies different pollutants from another purifying member 220, so that the combined purifying module 200 can process at least two or more pollutants.

When the air treatment device 100 is in operation, after the air flow enters the air duct 111 from the air inlet, the air flow sequentially passes through the at least two purification members 220 of the combined purification module 200 from bottom to top, and finally is blown out from the air outlet 103. In the process, various pollutants in the air are purified and removed by the combined purification module 200, so that the air blown out from the air outlet 103 becomes clean.

As for the specific shape structure of the purification member 220, the purification member 220 may be provided in any one shape of a square, a circle, an ellipse, and a fan. In practical applications, the design may be performed according to the shape and structure of the mounting region 211. Reference may be made specifically to the detailed description that follows.

Referring to fig. 4 and 5, in an embodiment, in order to avoid the air flows of two adjacent mounting regions 211 interfering with each other, a partition plate 212 is optionally configured between two adjacent mounting regions 211 in the mounting frame 210. The two adjacent mounting regions 211 may be spaced apart by the partition plate 212. By this design, the partition plate 212 can separate the air flows passing through two adjacent mounting areas 211 without interfering with each other. Assuming that two adjacent mounting regions 211 are a region a and B region B, respectively, the partition plate 212 is located between the a region and the B region. When the area a is provided with the purifying member 220, and the area B does not have the purifying member 220, the airflow passes through the area B as a barrier, and the airflow is not easy to leap into the area a. In addition, the partition plate 212 can be used to limit the movement of the purification member 220 of the installation region 211, so that the purification member 220 is not easily detached.

Referring to fig. 4 and 5, for the arrangement of the at least two mounting regions 211 on the mounting frame of the modular purification module 200, the at least two mounting regions 211 may be regularly arranged or irregularly arranged. In one embodiment, at least two mounting regions 211 of the mounting frame 210 are arranged at intervals in an array. Each mounting area 211 may be square or circular or oval, or a fan-shaped arrangement. Specifically, each mounting region 211 of the mounting frame 210 is designed in a grid shape, and the size (length, width, height, etc.) of each mounting region 211 is consistent; accordingly, at least two purge members 220 may be manufactured as standard pieces having the same size as the mounting regions 211, such that each purge member 220 may be selectively mounted in any one of the mounting regions 211.

Of course, the arrangement of the at least two mounting regions 211 of the mounting bracket 210 is not limited thereto. In other embodiments, at least two of the mounting regions 211 of the mount 210 are annular around the center of the mount 210. Specifically, each mounting region 211 of the mounting frame 210 is designed in a sector shape, and the size (central angle, radius, etc.) of each mounting region 211 is consistent; accordingly, at least two purge members 220 may be manufactured as standard pieces having the same size as the mounting regions 211, such that each purge member 220 may be selectively mounted in any one of the mounting regions 211.

Referring to fig. 4 and 5, according to any of the above embodiments, the pollutants purified by the purifying member 220 in one of the installation areas 211 of the modular purification module 200 are different from the pollutants purified by the purifying member 220 in the other installation area 211 of the modular purification module 200. This may allow each modular purification module 200 to purify at least two or more contaminants. For example, the purification member 220 of the region a of the mounting block 210 is configured as an activated carbon net, and the purification member 220 of the region B of the mounting block 210 is configured as a VOC purification net, or a formaldehyde purification net, or a HEPA net, etc.,

there is no limit to the number of modular purification modules 200 for the modular purification modules 200. The number of the combined purification modules 200 may be one or two or more. Specifically, in the present embodiment, the number of the combined purification modules 200 is at least two (i.e., two or more), at least two combined purification modules 200 are installed in the air duct 111 in a drawable manner, and at least two combined purification modules 200 are arranged along the ventilation direction of the air duct 111.

Referring to fig. 4 to 6, in an embodiment, in two adjacent modular purification modules 200 (assumed to be the modular purification module 200a and the modular purification module 200b), at least two purification elements 220 of one modular purification module 200a are arranged in a staggered manner with at least two purification elements 220 of the other modular purification module 200 b. By the design, not only can all air flows be purified, but also the air flows passing through the two adjacent combined purification modules 200 only pass through one layer of purification piece 220, the air flow resistance is relatively small, and the air output can be increased.

Of course, in other embodiments, in two adjacent combined purification modules 200, the two purification members 220 facing each other along the ventilation direction of the air duct 111 purify different pollutants. For example, one of the purification members 220 of one of the modular purification modules 200 is configured as a formaldehyde purification net, and the purification member 220 of the other modular purification module 200 opposite to the formaldehyde purification net is configured as an activated carbon net. By the design, the air flow can be purified to two pollutants after passing through once, and the purification efficiency is greatly improved.

In addition to the above embodiments, in other embodiments, a single type purification module 300 may be disposed in the air treatment device 100, the single type purification module 300 and the combined type purification module 200 are arranged along the ventilation direction of the air duct 111, and the single type purification module 300 is used for strongly purifying single pollutants with high content in the air. The single pollutant can be any one of formaldehyde, VOC gas, PM2.5, ozone and the like, and bacteria. Through the cooperation of the single-type purification module 300 and the combined-type purification module 200, various pollutants in the air can be removed simultaneously, and a single pollutant with a high content in the air can be purified strongly.

For a specific installation position of the single type purification module 300, the single type purification module 300 may be disposed upstream of the ventilation direction of at least two combined type purification modules 200, may be disposed downstream of the ventilation direction of at least two combined type purification modules 200, and may be disposed between two adjacent combined type purification modules 200.

As for the specific structure of the unitary purification module 300, optionally, the unitary purification module 300 includes a mounting frame and a single purification member disposed on the mounting frame. The purifying piece can be any one of a VOC purifying net, a plasma net, a HEPA net and a formaldehyde purifying net. The thickness of the purification member of the unitary purification module 300 may be greater than that of any one of the purification members 220, so that the unitary purification module 300 has a strong purification capability for purifying a single contaminant. Since the unitary purification module 300 has only one purification member, the purification member can be designed to have a large thickness and a large ventilation surface, so that its purification capacity is maximized.

Since the combined purification module 200 and the single purification module 300 are respectively installed in the air duct 111 in a drawable manner, the combined purification module 200 and the single purification module 300 can be selectively installed in the air duct 111 according to the current air quality, so as to implement different purification modes. If the air quality is better, the single-type purification module 300 can be drawn out, and only the combined purification module 200 is installed, so as to adjust the air output by adjusting the number of purification components of the combined purification module 200. If the current air quality is poor, the combined purification module 200 and the single purification module 300 can be installed in the air duct 111, so that the purification efficiency is improved.

Referring to fig. 7 to 10, according to any of the above embodiments, the air processing apparatus further includes a fan module 140 installed in the housing 110; the intake of the air handling unit 100 includes an indoor circulating intake 101 for communicating with an indoor environment, and a fresh air intake 105 for communicating with an outdoor environment; air treatment device 100 has indoor wind mode and new trend mode, wherein: in the indoor air mode, the indoor circulating air inlet 101, the fan module 140, the air duct 111 and the air outlet 103 are communicated to form an indoor air flow channel; in the fresh air mode, the fresh air inlet 105, the fan module 140, the air duct 111 and the air outlet 103 are sequentially communicated to form a fresh air flow channel.

Specifically, the fan module 140 includes a volute 141 and a fan 142 mounted within the volute 141. The fan 142 of the air treatment device 100 is mounted within the fan duct of the volute 141. The air treatment device 100 can be switched between an indoor air mode and a fresh air mode for a user to select according to the air quality change of the use environment. Wherein:

referring to fig. 7 to 10, when the air processing apparatus 100 is switched to the indoor air mode, the fan 142 is turned on and drives the air in the indoor environment to enter the volute 141 from the indoor circulating air inlet 101, and then flows into the air duct 111 from the volute 141, and then is purified by the combined purification module 200 in the air duct 111 to form relatively clean indoor air, and finally is blown out to the indoor from the air outlet 103, so as to realize indoor air circulation;

referring to fig. 11 to 14, when the air processing apparatus 100 is switched to the fresh air mode, the fan 142 is turned on and drives the fresh air in the outdoor environment to enter the volute 141 from the fresh air inlet 105, and then flows from the volute 141 to the air duct 111, and then is purified by the combined purification module 200 in the air duct 111 to form relatively clean fresh air, and finally is blown out to the room from the air outlet 103, so as to realize fresh air circulation.

Based on the above embodiments, in order to realize that the air processing device 100 can be switched between the indoor air mode and the fresh air mode, optionally, the air processing device 100 further includes an air inlet valve 102 movably installed at the indoor circulating air inlet 101, and the air inlet valve 102 can movably open and close the indoor circulating air inlet 101.

Specifically, the intake valve 102 is rotatably installed at the indoor circulating intake port 101 to open or close the indoor circulating intake port 101 by rotating the intake valve 102; alternatively, the intake valve 102 may be slidably installed at the indoor circulating intake port 101 to open or close the indoor circulating intake port 101 by sliding the intake valve 102. In the indoor air mode, the air inlet valve 102 opens the indoor circulating air inlet 101 (as shown in fig. 8); in the fresh air mode, the air inlet valve 102 closes the indoor circulating air inlet 101 (as shown in fig. 12). Of course, in other embodiments, a movable air guiding structure (such as an air guiding louver, an air guiding plate, etc.) may be disposed at the indoor circulating air inlet 101 to open and close the indoor circulating air inlet 101.

In one embodiment, the air treatment device 100 further includes an air outlet valve 104 movably installed at the air outlet 103, and the air outlet valve 104 is movable to open and close the air outlet 103. The air outlet valve 104 is rotatably installed at the air outlet 103 to open or close the air outlet 103 by rotating the air outlet valve 104; alternatively, the outlet valve 104 may be slidably installed at the outlet 103 to open or close the outlet 103 by sliding the outlet valve 104.

In an embodiment, to realize that the air treatment device 100 can be switched between the indoor air mode and the fresh air mode, optionally, the air treatment device 100 further includes a fresh air valve 106 movably installed at the fresh air opening 105, and the fresh air valve 106 is movable to open and close the fresh air opening 105.

Specifically, the fresh air valve 106 is rotatably installed at the fresh air opening 105 to open or close the fresh air opening 105 by rotating the fresh air valve 106; alternatively, the fresh air valve 106 is slidably installed at the fresh air opening 105 to open or close the fresh air opening 105 by sliding the fresh air valve 106. In the indoor wind mode, the fresh air port 105 is closed by the fresh air valve 106 (as shown in fig. 9); in the fresh air mode, the fresh air valve 106 opens the fresh air opening 105 (as shown in fig. 13). Of course, in other embodiments, a movable air guiding structure (such as an air guiding louver, an air guiding plate, etc.) may be disposed at the fresh air opening 105 to open and close the fresh air opening 105.

Referring to fig. 13, further, the fresh air valve 106 includes at least two valve plates, and the at least two valve plates are arranged at intervals to cooperate with the opening or closing of the air outlet 103. The valve plates can be connected through a linkage structure and arranged in a linkage mode, and the linkage structure can be a connecting rod pivoted with the at least two valve plates or gears which are respectively connected with the at least two valve plates and are meshed in sequence. Therefore, when one valve plate is driven to move, the other valve plates can be driven to move together through the linkage structure. Or at least two valve plates can move independently, so that the opening size of the fresh air opening 105 can be adjusted by adjusting the number of the valve plates in a state of shielding the fresh air opening 105.

Referring to fig. 15 to 18, in an embodiment, the housing 110 further includes a bypass channel 112 between the air outlet end of the fan module 140 and the air duct 111, and an air outlet 107 for communicating with the outdoor environment; the air treatment device 100 also has an exhaust mode. In the exhaust mode, the indoor circulating air inlet 101, the fan module 140, the bypass channel 112 and the exhaust outlet 107 are sequentially communicated to form an exhaust flow channel.

Specifically, the bypass channel 112 is located between the combined purification module 200 and the air outlet end of the volute 141, and is communicated with the air outlet end of the volute 141. In the exhaust mode, the fan 142 is turned on and drives the air in the indoor environment to enter the volute 141 from the air inlet 101, and then flows from the volute 141 to the bypass channel 112, at this time, because the combined purification module 200 has a relatively large wind resistance, the airflow in the bypass channel 112 directly flows to the exhaust outlet 107, and then is blown out to the outdoor, so that the air with low quality in the indoor environment is exhausted to the outdoor.

It can be understood that when the air processing device 100 switches to the indoor air mode or the fresh air mode, the air outlet 107 needs to be closed, so that the airflow in the bypass channel 112 can only pass through the air duct 111, and the fresh air or the indoor air is purified.

In an embodiment, to realize that the air treatment device 100 can be switched between the air exhaust mode and the aforementioned indoor air mode and fresh air mode, optionally, the air treatment device 100 further includes an air exhaust valve 108 movably installed at the air exhaust opening 107, and the air exhaust valve 108 can be moved to open and close the air exhaust opening 107.

Specifically, the exhaust valve 108 is rotatably installed at the exhaust port 107 to open or close the exhaust port 107 by rotating the exhaust valve 108; alternatively, the exhaust valve 108 is slidably installed at the exhaust port 107 to open or close the exhaust port 107 by sliding the exhaust valve 108. In the indoor wind mode or the fresh air mode, the exhaust valve 108 closes the exhaust port 107 (as shown in fig. 8 and 14); in the exhaust mode, the exhaust valve 108 opens the exhaust port 107 (as shown in fig. 17). Of course, in other embodiments, a movable air guiding structure (such as an air guiding louver, an air guiding plate, etc.) may be disposed at the air outlet 107 to open and close the air outlet 107.

Referring to fig. 17, it is further considered that since the discharge opening 107 discharges the indoor air to the outside through the duct 150 and the fresh air opening 105 also introduces the outdoor air to the inside through the duct 150, if the duct 150 is connected to the discharge opening 107 and the fresh air opening 105, respectively, the assembling operation is relatively increased and the appearance integrity is relatively affected by exposing both the discharge opening 107 and the fresh air opening 105 to the outside of the housing 110.

In view of this, the housing 110 is further provided with an air exchanging chamber 113 communicating with both the air outlet 107 and the fresh air inlet 105; the ventilation chamber 113 is in communication with the outdoor environment through a duct 150. Specifically, the case 110 is configured with a rear cover plate at the rear side thereof, and a ventilation chamber 113 is formed at the inner side of the rear cover plate; and an air duct joint is formed on the rear cover plate and connected with an air duct 150.

In the fresh air mode, the air duct 150 serves as a fresh air duct, and outdoor fresh air is introduced into the air exchanging cavity 113 through the air duct 150, then enters the air duct 111 through the air exchanging cavity 113, the fresh air opening 105 and the volute 141, and finally is blown out from the air outlet 103. In the indoor air mode, the air duct 150 serves as an exhaust duct, and indoor air enters the volute 141 through the air inlet 101, then enters the air exchange chamber 113 through the bypass passage 112 and the exhaust outlet 107, and finally is blown out of the air exchange chamber 113 and the exhaust duct.

In an embodiment, to enhance the purification efficiency of the air treatment device 100, the air inlet side of the volute 141 is optionally further configured with a filter module 170. The air flow entering from the air inlet 101 or the fresh air inlet 105 firstly passes through the filtering module 170 to carry out primary purification treatment; the air flow passing through the filtering module 170 enters the volute 141, and finally flows from the volute 141 to the combined purification module 200 of the air duct 111 for re-purification. For a particular type of filter module 170, the filter module 170 may be a primary filter screen or a neutral filter screen. The configuration can be specifically carried out according to the requirements.

Referring to fig. 14, according to any of the above embodiments, the air processing apparatus 100 further includes a wet film assembly 160, and the wet film assembly 160 is disposed at the air outlet end of the air duct 111. The wet film assembly 160 communicates with a water supply assembly disposed within the housing 110 to supply water therefrom. The air flow in the air duct 111 flows upward after being purified by the combined purification module 200, and then passes through the wet membrane assembly 160 and flows to the air outlet 103, so that the air flow is wetted by the wet membrane assembly 160, and the humidity of the outlet air is more comfortable.

Referring to fig. 19 to 21, the present invention further provides an air conditioner 400, wherein the air conditioner 400 includes a housing 410 and an air processing device 100 (as shown in fig. 1) installed in the housing 140. The specific structure of the air processing apparatus 100 refers to the above embodiments, and since the air conditioner 400 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here. As for the type of the air conditioner 400, the air conditioner 400 is a floor type air conditioner indoor unit.

In this embodiment, the air conditioner 400 further includes an air heat exchanging device 500, and the air heat exchanging device 500 is disposed above the air processing device 100. The casing 410 is provided with a heat exchange air inlet 411, a heat exchange air outlet 412, a purification air inlet 413 and a purification air outlet 414; the air heat exchange device 500 is installed in the machine shell 410, the air heat exchange device 500 is provided with a heat exchange air duct 501, and the heat exchange air inlet 411 and the heat exchange air outlet 412 are communicated through the heat exchange air duct 501; the air inlet of the air processing device 100 is communicated with the cleaning air inlet 413, and the air outlet 103 of the air processing device 100 is communicated with the cleaning air outlet 414.

Specifically, the air heat exchange device 500 includes a heat exchanger 510 and a wind wheel 520, and the heat exchanger 510 is disposed to semi-surround the wind wheel 520 in a curved shape. Rotor 520 may be a single rotor or a double rotor. When the air conditioner 400 is started to heat (or cool), indoor air enters the heat exchange air duct 501 of the air heat exchange device 500 from the heat exchange air inlet 411 under the driving of the wind wheel 520, then passes through the heat exchanger 510 to form hot air (or cold air), and finally is blown out of the room from the heat exchange air outlet 412 to realize heating (or cooling).

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (11)

1. An air treatment device, characterized in that the air treatment device comprises:

the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with an air inlet, an air outlet and an air duct which communicates the air inlet with the air outlet; and

the combined purification module is configured in the air channel and comprises a mounting frame, the mounting frame is provided with at least two mounting areas arranged along the ventilation cross section of the air channel, and the mounting areas are suitable for detachably mounting the purification pieces.

2. The air treatment device of claim 1, wherein the modular purification module further comprises at least two of the purification members, the at least two purification members corresponding one-to-one with the at least two mounting areas of the mounting bracket, respectively.

3. An air treatment unit as defined in claim 2, wherein the functions of the cleaning elements in at least two of said mounting areas in said modular cleaning module are different.

4. An air treatment unit as claimed in any one of claims 1 to 3, wherein said mounting brackets are provided with a partition between adjacent ones of said mounting regions.

5. The air treatment device of claim 4, wherein at least two mounting areas of the mounting bracket are spaced apart in an array; alternatively, the first and second electrodes may be,

at least two mounting areas surround the center of the mounting bracket.

6. The air treatment device according to any one of claims 1 to 3, wherein the number of the combined purification modules is at least two, and at least two of the combined purification modules are arranged along the ventilation direction of the air duct.

7. The air treatment device according to claim 6, wherein at least two of the purifying members of one of the combined purifying modules are arranged in a staggered manner with respect to at least two of the purifying members of the other combined purifying module.

8. An air treatment device as claimed in any one of claims 1 to 3, further comprising a fan module mounted within the housing; the air inlet of the air processing device comprises an indoor circulating air inlet communicated with an indoor environment and a fresh air inlet communicated with an outdoor environment; the air treatment device has an indoor air mode and a fresh air mode:

in the indoor air mode, the indoor circulating air inlet, the fan module, the air duct and the air outlet are communicated to form an indoor air flow channel;

in the fresh air mode, the fresh air inlet, the fan module, the air duct and the air outlet are communicated in sequence to form a fresh air flow channel.

9. The air treatment device of claim 8, wherein the housing is further provided with a bypass channel between the air outlet end of the fan module and the air duct, and an air outlet for communication with an outdoor environment; the air treatment device also has an air exhaust mode:

in the air exhaust mode, the indoor circulating air inlet, the fan module, the bypass channel and the air outlet are communicated in sequence to form an air exhaust flow channel.

10. The air treatment device of any one of claims 1-3, further comprising a wet film assembly disposed at the air outlet end of the air duct.

11. An air conditioner, characterized in that the air conditioner comprises:

a housing;

an air treatment device according to any one of claims 1 to 10, disposed within the housing.

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