CN220397675U - Air treatment equipment - Google Patents

Abstract

The utility model discloses an air treatment device, comprising: the main body is cuboid and internally provided with a heat exchange cavity; and the air outlet assembly is positioned at the outer side of the main body in the width direction of the main body, the first air port of the air outlet assembly is communicated with the heat exchange cavity, the second air port of the air outlet assembly is positioned on one of the side walls of the air outlet assembly, which are opposite in the length direction of the main body, the size of the air outlet assembly is reduced in the width direction of the main body due to the fact that the second air port protruding is removed, and therefore occupied space of the air treatment equipment in the width direction of the main body is reduced.

Description

Air treatment equipment

Technical Field

The present utility model relates to household electrical appliance technology, and more particularly to an air treatment device.

Background

The existing ceiling type air conditioner comprises a main body, a cold side air outlet component and a hot side air outlet component, wherein the cold side air outlet component and the hot side air outlet component are positioned on two sides of the main body in the width direction of the main body, an air outlet of the cold side air outlet component is convexly arranged on the side surface of the cold side air outlet component, which is opposite to the main body, of the hot side air outlet component, and an air outlet of the hot side air outlet component is convexly arranged on the side surface of the hot side air outlet component, which is opposite to the main body. The suspended ceiling type air conditioner occupies a relatively large space in the width direction, and is inconvenient to realize quick installation in a suspended ceiling.

Disclosure of Invention

The embodiment of the utility model provides air treatment equipment, which occupies smaller space in the width direction.

An air treatment apparatus provided by an embodiment of the present utility model includes: the main body is cuboid and internally provided with a heat exchange cavity; and the air outlet assembly is positioned at the outer side of the main body in the width direction of the main body, a first air port of the air outlet assembly is communicated with the heat exchange cavity, and a second air port of the air outlet assembly is positioned on one of side walls of the air outlet assembly, which are opposite in the length direction of the main body.

In some exemplary embodiments, the heat exchange cavity includes a cold side heat exchange cavity and a hot side heat exchange cavity, the cold side heat exchange cavity and the hot side heat exchange cavity are sequentially arranged in the length direction, the air outlet assembly includes a cold side air outlet assembly and a hot side air outlet assembly, the cold side air outlet assembly and the hot side air outlet assembly are located at two sides of the main body in the width direction of the main body and are spaced apart in the length direction, a first air port of the cold side air outlet assembly and a first air port of the hot side air outlet assembly are respectively communicated with a second air port of the cold side heat exchange cavity and a second air port of the hot side heat exchange cavity in a one-to-one correspondence manner, a second air port of the cold side air outlet assembly is located on one of side walls of the cold side air outlet assembly opposite in the length direction, and a second air port of the hot side air outlet assembly is located on one of side walls of the hot side air outlet assembly opposite in the length direction.

In some exemplary embodiments, in the length direction, the second air port of the cold side air outlet assembly and the second air port of the hot side air outlet assembly are located on opposite sides of the cold side air outlet assembly and the hot side air outlet assembly, an axis of the second air port of the cold side air outlet assembly and an axis of the second air port of the hot side air outlet assembly are both arranged along the length direction, the first air port of the cold side heat exchange cavity is located at an end of the cold side heat exchange cavity where the cold side air outlet assembly is not located, and the first air port of the hot side heat exchange cavity is located at an end of the hot side heat exchange cavity where the hot side air outlet assembly is not located.

In some exemplary embodiments, the length of the body is 600mm to 1000mm.

In some exemplary embodiments, the body has a width of 230mm to 280mm.

In some exemplary embodiments, the body has a height of 180mm to 230mm.

In some exemplary embodiments, the length of the body is 900mm to 950mm.

In some exemplary embodiments, the body has a width of 250mm to 270mm.

In some exemplary embodiments, the body has a height of 200mm to 230mm.

In some exemplary embodiments, the air treatment apparatus further comprises: the hot side heat exchanger is arranged in the hot side heat exchange cavity, the ratio of the size of the hot side heat exchanger to the size of the hot side heat exchange cavity in the width direction is not less than 0.5, and the size of the hot side heat exchanger in the length direction is 250-380 mm.

In some exemplary embodiments, in the width direction, the hot side heat exchanger has a plurality of rows of heat exchange tubes, each row of the heat exchange tubes being arranged along the length direction, the plurality of rows of the heat exchange tubes all having the same, partially the same, or all different dimensions in the length direction.

In some exemplary embodiments, the hot side heat exchanger includes n heat exchange tube row groups sequentially arranged in the width direction, the air treatment apparatus further includes a water pumping device, the water pumping device includes a water pumping motor and n-1 water pumping wheels in driving connection with the water pumping motor, the water pumping motor is located at one side of all the heat exchange tube row groups facing away from the hot side air outlet assembly, the n-1 water pumping wheels are located between the n heat exchange tube row groups in a one-to-one correspondence, the water pumping wheels are configured to stir liquid water supplied to the hot side heat exchange cavity to the heat exchange tube row groups at both sides thereof, n is greater than or equal to 2, and the heat exchange tube row groups have at least 1 heat exchange tube.

In some exemplary embodiments, the air treatment apparatus further comprises: the water pumping device is arranged in the cold side heat exchange cavity and is used for pumping condensed water formed in the cold side heat exchange cavity to the hot side heat exchange cavity.

In some exemplary embodiments, the air treatment apparatus further comprises: the L-shaped cold side heat exchanger is arranged in the cold side heat exchange cavity, and the concave side of the L-shaped cold side heat exchanger faces the cold side air outlet component; the protection cover is positioned on one side of the cold side heat exchanger facing the cold side air outlet component and connected with a side plate of the cold side heat exchanger adjacent to the hot side heat exchange cavity, and the protection cover and the side plate jointly separate the cold side heat exchange cavity and the hot side heat exchange cavity; and the compressor is positioned in the protective cover, and the protective cover separates the compressor and the cold side heat exchange cavity.

In some exemplary embodiments, the air outlet assembly includes: an air outlet duct; and the fan assembly is arranged in the air outlet duct, and part of the fan assembly is arranged in the main body.

According to the air treatment equipment provided by the embodiment of the utility model, the air outlet component is positioned at the outer side of the main body in the width direction of the main body, the first air port of the air outlet component is communicated with the heat exchange cavity, the second air port of the air outlet component is positioned on one of the opposite side walls of the air outlet component in the length direction of the main body, and the size of the air outlet component is reduced in the width direction of the main body due to the fact that the protruding second air port is removed, so that the occupied space of the air treatment equipment in the width direction of the main body is reduced.

Drawings

Fig. 1 is a schematic perspective view of a ceiling-mounted air conditioner according to some embodiments, and arrows indicate air flow directions;

fig. 2 is a schematic perspective view of the ceiling type air conditioner shown in fig. 1, and a cover plate is not shown;

FIG. 3 is a schematic top view of the ceiling type air conditioner shown in FIG. 2;

FIG. 4 is a schematic cross-sectional view of a top view of the ceiling type air conditioner of FIG. 2;

fig. 5 is an exploded view of the ceiling type air conditioner of fig. 1, and an electric control box is not shown;

FIG. 6 is a schematic perspective view of the chassis of FIG. 5 with a water-pumping device mounted thereon;

FIG. 7 is a partial schematic view of an exploded structure of the ceiling type air conditioner of FIG. 1;

fig. 8 is a schematic structural diagram of a ceiling type air conditioner according to another embodiment, and a cover plate is not shown;

FIG. 9 is a schematic view of the assembled hot side heat exchanger and water deflector of FIG. 8;

fig. 10 is a schematic structural view of a ceiling type air conditioner according to still other embodiments, and a cover plate is not shown;

FIG. 11 is a schematic view of the assembled heat exchanger and water deflector of FIG. 10;

fig. 12 is a schematic perspective view of a hood in the ceiling type air conditioner shown in fig. 10.

Wherein, the correspondence between the reference numerals and the component names is:

100 main body, 110 chassis assembly, 111 convex rib, 112 chassis, 113 first tray, 114 second tray, 120 first folding plate, 130 second folding plate, 140 cover plate, 150 protective cover, 151 arc side wall, 152 top wall, 160 compressor, 170 water pumping device, 171 water pumping motor, 172 water pumping wheel, 173 water level switch, 180 water pumping device, 181 water pump, 182 water pipe, 192 plug-in matching part, 193 connection matching part, 310 cold side heat exchange cavity, 320 cold side air outlet assembly, 330 cold side heat exchanger, 410 hot side heat exchange cavity, 420 hot side air outlet assembly, 430 hot side heat exchanger, 431 heat exchange pipe, 510 air outlet air duct, 511 guide part, 512 plug-in part, 513 connecting part, 514 communication port, 520 volute casing, 600 electric control box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; "coupled" may be directly connected or indirectly connected through intervening media, and may be in the internal communication of two elements or in the interaction of two elements, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The air treatment device provided by the embodiment of the utility model, as shown in fig. 1 to 4, 8 and 10, comprises: the main body 100 is rectangular, and a heat exchange cavity is formed in the main body 100; and the air outlet assembly is positioned at the outer side of the main body 100 in the width direction of the main body 100, the first air port of the air outlet assembly is communicated with the heat exchange cavity, and the second air port of the air outlet assembly is convexly arranged on one of the side walls of the air outlet assembly, which are opposite in the length direction of the main body 100.

The air-out assembly is located outside the main body 100 in the width direction of the main body 100, the first air port of the air-out assembly is communicated with the heat exchange cavity, the second air port of the air-out assembly is convexly arranged on one of the side walls of the air-out assembly, which are opposite in the length direction of the main body 100, the size of the air-out assembly is reduced in the width direction of the main body 100 due to the fact that the convexly arranged second air port is removed, and therefore occupied space of the air-out assembly in the width direction of the main body 100 is reduced. The first wind gap in this application is the air intake, and the second wind gap is the air outlet.

In some examples, as shown in fig. 1 to 4, 8 and 10, the heat exchange chamber includes a cold side heat exchange chamber 310 and a hot side heat exchange chamber 410, the cold side heat exchange chamber 310 and the hot side heat exchange chamber 410 are sequentially disposed in a length direction, the air outlet assembly includes a cold side air outlet assembly 320 and a hot side air outlet assembly 420, the cold side air outlet assembly 320 and the hot side air outlet assembly 420 are located at both sides of the main body 100 in a width direction of the main body 100, and the cold side air outlet assembly 320 and the hot side air outlet assembly 420 are spaced apart in the length direction, the cold side air outlet assembly 320 is adjacent to a second air outlet of the cold side heat exchange chamber 310, a first air outlet of the cold side air outlet assembly 320 is in communication with a second air outlet of the cold side heat exchange chamber 310, the hot side air outlet assembly 420 is adjacent to a second air outlet of the hot side heat exchange chamber 410, the second air outlet of the cold side air outlet assembly 320 is located at one of the side walls of the main body opposite in the length direction of the main body, and the second air outlet of the hot side air outlet assembly 420 is located at one of the side walls of the opposite sides of the main body opposite to the length direction of the air outlet assembly 420. The air treatment equipment can be a ceiling type air conditioner, and the ceiling type air conditioner of the scheme is more beneficial to realizing quick installation in a ceiling.

In addition, the cold side air outlet component 320, the hot side air outlet component 420 and the main body 100 are of split structures, when the ceiling type air conditioner is installed in the ceiling, the main body 100 is installed in the ceiling, and then the cold side air outlet component 320 and the hot side air outlet component 420 are respectively installed on two sides of the width direction of the main body 100, so that the ceiling type air conditioner can be quickly installed on the ceiling keel more conveniently.

In some examples, as shown in fig. 1 to 4, 8 and 10, the second air port of the cold side air outlet assembly 320 and the second air port of the hot side air outlet assembly 420 are disposed on opposite sides of the cold side air outlet assembly 320 and the hot side air outlet assembly 420 in a protruding manner, the axis of the second air port of the cold side air outlet assembly 320 is disposed in a longitudinal direction, the axis of the second air port of the hot side air outlet assembly 420 is also disposed in a longitudinal direction, the first air port of the cold side heat exchange chamber 310 is disposed at one end of the cold side heat exchange chamber 310 where the cold side air outlet assembly 320 is not disposed and is spaced apart from the hot side air outlet assembly 420 in a longitudinal direction, and the first air port of the hot side heat exchange chamber 410 is disposed at one end of the hot side heat exchange chamber 410 where the hot side air outlet assembly 420 is not disposed and is spaced apart from the cold side air outlet assembly 320 in a longitudinal direction.

Air conditioning operation: indoor air or outdoor air is discharged to the outside from a first air port of the hot side heat exchange cavity 410 through the hot side heat exchange cavity 410, a second air port of the hot side heat exchange cavity 410, a first air port of the hot side air outlet assembly 420, the hot side air outlet assembly 420 and a second air port of the hot side air outlet assembly 420 in sequence; indoor air is discharged back into the room from the first air port of the cold side heat exchange cavity 310, the second air port of the cold side heat exchange cavity 310, the first air port of the cold side air outlet component 320, the cold side air outlet component 320 and the second air port of the cold side air outlet component 320 in sequence.

In some examples, the length of the main body 100 is set to 600 mm-1000 mm, the width of the main body 100 is set to 230 mm-280 mm, and the height of the main body 100 is set to 180 mm-230 mm, which is suitable for the size of a common keel and an aluminum buckle plate of a suspended ceiling. In some examples, the length of the body 100 is 900mm to 950mm, such as 900mm, 910mm, 920mm, 930mm, 940mm, 950mm, or the like; the width of the body 100 is 250mm to 270mm, for example 250mm, 260mm or 270mm, etc.; the height of the main body 100 is 200mm to 230mm, for example 200mm, 210mm, 220mm or 230mm, etc.; the size is suitable for the related size of the suspended ceiling and has a larger accommodating space.

In some examples, as shown in fig. 5 and 6, the body 100 includes a chassis assembly 110 (having a body bottom wall), a first folding plate 120, a second folding plate 130 (the body side wall includes the first folding plate 120 and the second folding plate 130), and a cover plate 140 (having a body top wall), the first folding plate 120 and the second folding plate 130 are located above the chassis assembly 110 and spaced apart in a length direction of the chassis assembly 110, and the concave sides of the first folding plate 120 and the second folding plate 130 are opposite, the first folding plate 120 is connected on one long side and one wide side of the chassis assembly 110, the second folding plate 130 is connected on the other long side and the other wide side of the chassis assembly 110, and the cover plate 140 is mounted above the first folding plate 120 and the second folding plate 130. The chassis assembly 110, the first folded plate 120, the second folded plate 130, and the cover plate 140 enclose a cold side heat exchange cavity 310, a first tuyere of the cold side heat exchange cavity 310, a second tuyere of the cold side heat exchange cavity 310, a hot side heat exchange cavity 410, a first tuyere of the hot side heat exchange cavity 410, and a second tuyere of the hot side heat exchange cavity 410. Specifically, as shown in fig. 2 and 5, the first folding plate 120 includes a first long plate and a first wide plate connected to each other, the first long plate being connected to one long side of the chassis assembly 110, the first wide plate being connected to one wide side of the chassis assembly 110; the second folding plate 130 comprises a second long plate and a second wide plate which are connected, wherein the second long plate is connected with the other long side of the chassis assembly 110, and the second wide plate is connected with the two wide sides of the chassis assembly 110; the first long plate and/or the second wide plate are provided with a first air port of the hot side heat exchange cavity 410, and the edge of the first wide plate and the edge of the second long plate form a second air port of the hot side heat exchange cavity 410; the second long plate and/or the second wide plate are/is provided with a first air port of the cold side heat exchange cavity 310, and the edge of the second wide plate and the edge of the first long plate form a second air outlet of the cold side heat exchange cavity 310.

In some examples, as shown in fig. 2-5, 8, and 10, the air treatment device further comprises: the cold side heat exchanger 330 of the L shape, the cold side heat exchanger 330 locates in cold side heat exchange cavity 310, and the concave side of the cold side heat exchanger 330 faces the cold side air-out assembly 320, two sides corresponding to cold side heat exchanger 330 of the L shape of cold side heat exchange cavity 310 can have the first wind gap separately; the protection cover 150 is positioned on one side of the cold side heat exchanger 330 facing the cold side air outlet assembly 320 and is connected with a side plate of the cold side heat exchanger 330 adjacent to the hot side heat exchange cavity 410, and the protection cover 150 and the side plate jointly separate the cold side heat exchange cavity 310 and the hot side heat exchange cavity 410; and the compressor 160, the compressor 160 is located in the protective cover 150, the protective cover 150 separates the compressor 160 and the cold side heat exchange cavity 310, and the side plates of the protective cover 150 and the hot side heat exchange cavity 410 together form a partition plate of the hot side heat exchange cavity 410 and the cold side heat exchange cavity 310.

As shown in fig. 2, fig. 5, and fig. 6, one end of the shield 150, which is close to the side plate of the cold-side heat exchanger 330, is a first end, a portion of the first end, which is far away from the chassis assembly 110, is fixedly connected with the side plate of the cold-side heat exchanger 330 by a screw connection or a snap connection, etc., a portion of the first end, which is close to the chassis assembly 110, is fixedly connected with the chassis assembly 110 by a screw connection or a snap connection, etc., one end of the shield 150, which is far away from the side plate of the cold-side heat exchanger 330, is a second end, a portion of the second end, which is close to the chassis assembly 110, and a portion of the second end, which is far away from the chassis assembly 110, are fixedly connected with the first folded plate 120 by a screw connection or a snap connection, etc., and the compressor 160 is vertically fixed on the chassis assembly 110.

In some embodiments, as shown in fig. 2, 3, 5, 10 and 12, the shield 150 includes an arc-shaped side wall 151 and a top wall 152, the top wall 152 is positioned above the arc-shaped side wall 151 and connected with an upper end edge of the arc-shaped side wall 151, the top wall 152 may be adjacent to or connected with the cover plate 140, the chassis assembly 110 is provided with a rib 111, one end of the rib 111 is adjacent to or connected with an inner wall of the main body 100, one end of the rib 111 is adjacent to or connected with a side plate of the cold-side heat exchanger 330, the rib 111 and the arc-shaped side wall 151 are enclosed outside a peripheral wall of the main body 100 of the compressor 160, a lower end of the arc-shaped side wall 151 abuts against the rib 111, a portion of one end of the arc-shaped side wall 151 adjacent to the side plate of the cold-side heat exchanger 330, which is far from the rib 111, is fixedly connected with the side plate of the cold-side heat exchanger 330 by means of screw connection or snap connection, etc., the part of the arc-shaped side wall 151 adjacent to the side plate of the cold side heat exchanger 330, which is adjacent to the rib 111, is fixedly connected with the rib 111 through a screw connection or a snap connection or the like, the end of the arc-shaped side wall 151, which is far away from the side plate of the cold side heat exchanger 330, is adjacent to or connected with the inner wall of the main body 100, the curved part of the arc-shaped side wall 151 protrudes towards the concave side of the cold side heat exchanger 330 beyond the side plate of the cold side heat exchanger 330 adjacent to the hot side heat exchanger 410, the arc-shaped concave of the arc-shaped side wall 151 faces the hot side heat exchanger 410, and the rib 111 and the arc-shaped side wall 151 reasonably utilize a part of the space between the cold side heat exchanger 330 and the cold side air outlet component 320. The compressor 160 is mounted in the area surrounded by the ribs 111, and the projection of the reservoir of the compressor 160 onto the chassis assembly 110 is located in the area surrounded by the ribs 111. Wherein, the compressor 160 is partially located in the protecting cover 150, and the distance between the protecting cover 150 and the compressor 160 is set to be not less than 10mm, so that the protecting effect of the protecting cover 150 on the compressor 160 is better, and the heat dissipation of the compressor is not affected.

In some examples, as shown in fig. 2-4, 8-11, the air treatment device further comprises: the heat-side heat exchanger 430 is disposed in the heat-side heat exchange cavity 410, the ratio of the size of the heat-side heat exchanger 430 to the size of the heat-side heat exchange cavity 410 is not less than 0.5, and may be 0.5-0.8, for example, 0.5, 0.6, 0.7 or 0.8, and the heat-side heat exchanger 430 is compactly disposed in the heat-side heat exchange cavity 410, so that the heat exchange tubes of the heat-side heat exchanger 430 are most disposed in the same volume, and the heat exchange performance is not reduced, and the heat-exchange device is suitable for a refrigeration cycle system using a refrigerant with high heat rejection temperature. The size of the hot side heat exchanger 430 is set to 250mm to 380mm in the length direction of the main body 100, and is adapted to the size of the hot side heat exchange chamber 410 in the length direction of the main body 100, and improves heat exchange performance. The hot side heat exchanger 430 may be sized 330 to 380mm in the length direction of the main body 100; alternatively, the hot side heat exchanger 430 may be sized 330mm, 340mm, 350mm, 360mm, 370mm, 380mm, or the like in the length direction of the main body 100; the foregoing may all achieve the purpose of the present application, and the spirit of the present application is not departing from the design concept of the present utility model, and the disclosure is not repeated herein, and all the purpose should be within the protection scope of the present application.

In some embodiments, as shown in fig. 8 to 11, in the width direction, the heat-side heat exchanger 430 has a plurality of rows of heat exchange tubes 431, and each row of heat exchange tubes 431 is arranged along the length direction, and the plurality of rows of heat exchange tubes 431 may have the same dimension in the length direction, partially the same dimension or different dimensions, etc., which may achieve the purposes of the present application, and the purposes of the present application do not depart from the design concept of the present utility model, and are not repeated herein, and all shall be within the scope of the present application.

In some examples, as shown in fig. 8 to 11, the hot side heat exchanger 430 includes n heat exchange tube row groups sequentially arranged in a width direction, the air treatment apparatus further includes a water pumping device 170, the water pumping device 170 includes a water pumping motor 171 and n-1 water pumping wheels 172 drivingly connected with the water pumping motor 171, the water pumping motor 171 is located at a side of the hot side heat exchanger 430 facing away from the hot side air outlet assembly 420, the n-1 water pumping wheels 172 are located between the n heat exchange tube row groups in a one-to-one correspondence, the water pumping wheels 172 are disposed to whip liquid water (i.e., condensed water) supplied to the hot side heat exchange chamber 410 to opposite sides of the heat exchange tube row groups at both sides thereof, and n is equal to or greater than 2. Wherein n is set to 3, the direction from the hot side air outlet assembly 420 to the first air opening of the hot side heat exchange cavity 410, the first heat exchange tube row group has at least two rows of heat exchange tubes 431 (the condensate water can be completely evaporated by the at least two rows of heat exchange tubes 431 of the first heat exchange tube row group in the process of blowing the air flow through the first heat exchange tube row group), the second heat exchange tube row group has one row or two rows of heat exchange tubes 431, the third heat exchange tube row group has one row of heat exchange tubes 431, and all the heat exchange tubes 431 have the same size in the length direction of the main body 100, so that the water pumped up by the water wheel 172 can be ensured to be sputtered on opposite sides of the heat exchange tube row groups on two sides of the heat exchange tube row group in a larger range, and spread to the more heat exchange tubes 431 along the wind direction, thereby being beneficial to the temperature reduction of the supercooling section of the heat exchange tube row group and the rapid consumption of the condensate water in the high temperature section, the condensate water generated by the cold side heat exchanger 330 is consumed by the hot side heat exchanger 430, and the ceiling type air conditioner does not need to discharge the condensate water. Preferably, the water-pumping wheel 172 is close to the compressor 160, the water-pumping wheel 172 faces away from one side of the compressor 160 from the bottom, faces upwards and then rotates towards one side close to the compressor 160, the area of condensed water whipped to the side face of the heat exchange tube bank by the water-pumping wheel 172 is larger, and therefore the amount of condensed water evaporated by the heat exchange tube bank is more, and the heat exchange performance of the heat exchange tube bank is better.

All heat exchange tubes 431 have the same size, the same part or different parts in the length direction of the main body 100, and the condensed water whipped to the heat exchange tube bank can be rapidly consumed, so that the condensation efficiency of the heat exchange tube bank is higher, and the aim of improving the refrigerating capacity of the ceiling type air conditioner is fulfilled. The dimensions of all the heat exchanging pipes 431 in the length direction of the main body 100 may be all the same so that the condensed water is more uniformly applied to each heat exchanging pipe. The heat exchange tubes 431 may have different dimensions in the longitudinal direction of the main body 100, and the ends of the heat exchange tubes 431 adjacent to the compressor 160 may not be flush, so that the length of the heat exchange tubes 431 may be extended in accordance with the shape of the compressor.

In some embodiments, as shown in fig. 3, 10 and 11, the chassis assembly 110 includes a chassis 112 and a water tray, in which the hot side heat exchanger 430, the cold side heat exchanger 330 and the water-spraying wheel 172 are all disposed, the inner bottom surface of the water tray is inclined, and condensed water condensed from the cold side heat exchanger 330 flows into the water tray and flows from the inner bottom surface of the water tray to the water-spraying wheel 172 under the action of gravity. The water pan in this scheme sets up to integral type structure.

In other embodiments, as shown in fig. 8 and 9, the chassis assembly 110 includes a chassis 112 and a water pan within which the hot side heat exchanger 430, the cold side heat exchanger 330, and the water-filled wheel 172 are located, the air treatment apparatus further comprising: and the water pumping device 180 is arranged in the cold side heat exchange cavity 310, condensed water condensed from the cold side heat exchanger 330 flows into the water receiving disc, and the water pumping device 180 pumps the condensed water in the water receiving disc to the water taking wheel 172. The water pumping device 180 may include a water pump 181 and a water pipe 182. The air treatment apparatus further includes a water level switch 173 and a control device, the water level switch 173 is provided at the water pump 172, and the control device controls the water pump 181 and the water pump motor 171 according to the state of the water level switch 173. When the water level at the water pumping wheel 172 rises to open the water level switch 173 (i.e. when the water level at the water pumping wheel 172 is not lower than the set water level), the rotation speed of the water pump 181 is reduced, the rotation speed of the water pumping motor 171 is increased, and the hot side heat exchange cavity 420 is prevented from overflowing outwards; when the water level at the water pumping wheel 172 drops to enable the water level switch 173 to be closed (namely, when the water level at the water pumping wheel 172 is lower than the set water level), the rotation speed of the water pump 181 is raised, the rotation speed of the water pumping motor 171 is reduced, and the dry burning of the water pumping motor 171 is prevented. The water receiving tray in this solution may be an integral structure, or may include a split structure and a first tray 113 and a second tray 114. For the technical solution that the water receiving tray includes the first tray 113 and the second tray 114, the cold side heat exchanger 330 and the water pump 181 are located in the first tray 113, the hot side heat exchanger 430, the water pumping wheel 172 and the water level switch 173 are located in the second tray 114, and the water level switch 173 is located adjacent to the water pumping wheel 172 (such as in the length direction of the main body 100, the water pumping motor 171 is located between the water level switch 173 and the water pump 181), the first tray 113 is also configured in an L-shape to match the shape of the cold side heat exchanger 330, the second heat exchange tube row and the third heat exchange tube row are configured to have a smaller size in the length direction of the main body 100 than the first heat exchange tube row (i.e., the heat exchange tubes 431 of the second heat exchange tube row and the heat exchange tubes 431 of the third heat exchange tube row are identical in the length direction of the main body 100, but smaller than the heat exchange tubes 431 of the first heat exchange tube row are located between the water level switch 173 and the water pump 181), the second heat exchange tube row and the third heat exchange tube row have a spacer a with the compressor 160, and the first portion of the spacer a is located in the water supply area a of the water supply area 182 is located in the second tray 182.

In some embodiments, as shown in fig. 3, 4, 7 and 8, the first heat exchange tube row group has a set interval B with the second air port of the hot side heat exchange chamber 410, the third heat exchange tube row group is adjacent to or contacts with the ribs 111, the air outlet assembly comprises an air outlet air duct 510 and a fan assembly, the fan assembly is installed in the air outlet air duct 510, the fan assembly comprises a motor, a wind wheel and a volute 520, the motor is located in the air outlet air duct 510, the wind wheel is located in the volute 520 and is installed on a rotating shaft of the motor, a part of the volute 520 is placed in the main body 100 and is located at the set interval B, and the other part of the volute 520 is placed in the air outlet air duct 510 and is connected and communicated with the second air port of the air outlet air duct 510, so that the ceiling-mounted air conditioner manufactured in this way has a more compact structure in the width direction of the main body 100 and a smaller size, and can be better installed in a ceiling. After the air entering the air outlet channel 510 from the first air outlet of the air outlet channel 510 passes through the volute 520, the air is blown out from the second air outlet of the air outlet channel 510.

As shown in fig. 7, one end of the air outlet duct 510 facing the main body 100 is provided with a guiding portion 511, a plugging portion 512 and a connecting portion 513, the position of the main body 100 facing the air outlet duct 510 is provided with a guiding and matching portion, a plugging and matching portion 192 and a connecting and matching portion 193, the guiding portion 511 moves along the guiding and matching portion in the length direction of the main body 100, so that the plugging portion 512 is plugged on the plugging and matching portion 192, the connecting portion 513 is aligned with the connecting and matching portion 193, and then the connecting portion 513 and the connecting and matching portion 193 are fixedly connected together. The side wall of the air outlet channel 510 of the hot side air outlet assembly 420 is provided with a communication port 514, the outer side of the main body 100 is provided with an electric control box 600, the electric control box 600 is provided with an air outlet channel, and the air outlet channel is communicated with the communication port 514.

As shown in fig. 7, the guide portion 511 may be provided as a guide groove, and the guide engaging portion may be provided as a guide protrusion; the plugging portion 512 is a protruding slot, the plugging mating portion 192 is a jack, the slot is disposed in the jack, the guide protrusion is disposed in the guide groove, and the guide groove moves along the guide protrusion in the length direction of the main body 100, so that the slot is plugged into the hole wall of the jack; the connection portion 513 may be provided as a through hole, the connection mating portion 193 is provided as a screw hole, and after the screw hole is aligned with the through hole, a screw is screwed into the screw hole through the through hole, so that the connection portion 513 and the connection mating portion 193 are fixedly connected together.

In summary, in the air treatment device provided by the embodiment of the utility model, the air outlet assembly is located at the outer side of the main body in the width direction of the main body, the first air port of the air outlet assembly is communicated with the heat exchange cavity, the second air port of the air outlet assembly is located at one of the opposite side walls of the air outlet assembly in the length direction of the main body, and the air outlet assembly is reduced in size in the width direction of the main body due to the removal of the protruding second air port, so that the occupied space of the air treatment device in the width direction of the main body is reduced.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "one side", "another side", "one end", "another end", "side", "opposite", "four corners", "periphery", "mouth" and "letter structure", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the structures referred to have a specific orientation, are configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.

In the description of embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," "assembled" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, and may also be in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although the embodiments of the present utility model are described above, the embodiments are only used for facilitating understanding of the present utility model, and are not intended to limit the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is defined by the appended claims.

Claims (11)

1. An air treatment apparatus, comprising:

the main body is cuboid and internally provided with a heat exchange cavity; and

the air outlet assembly is positioned on the outer side of the main body in the width direction of the main body, a first air port of the air outlet assembly is communicated with the heat exchange cavity, and a second air port of the air outlet assembly is positioned on one of side walls of the air outlet assembly, which are opposite to each other in the length direction of the main body.

2. The air treatment device according to claim 1, wherein the heat exchange chamber comprises a cold side heat exchange chamber and a hot side heat exchange chamber, the cold side heat exchange chamber and the hot side heat exchange chamber are sequentially arranged in the length direction, the air outlet assembly comprises a cold side air outlet assembly and a hot side air outlet assembly, the cold side air outlet assembly and the hot side air outlet assembly are positioned at two sides of the main body in the width direction of the main body and are spaced apart in the length direction, a first air port of the cold side air outlet assembly and a first air port of the hot side air outlet assembly are respectively communicated with a second air port of the cold side heat exchange chamber and a second air port of the hot side heat exchange chamber in a one-to-one correspondence manner, a second air port of the cold side air outlet assembly is positioned on one of side walls of the cold side air outlet assembly opposite in the length direction, and a second air port of the hot side air outlet assembly is positioned on one of side walls of the hot side air outlet assembly opposite in the length direction.

3. The air treatment apparatus according to claim 2, wherein in the length direction, the second air port of the cold side air outlet assembly and the second air port of the hot side air outlet assembly are located on opposite sides of the cold side air outlet assembly and the hot side air outlet assembly, an axis of the second air port of the cold side air outlet assembly and an axis of the second air port of the hot side air outlet assembly are both arranged along the length direction, the first air port of the cold side heat exchange chamber is located at an end of the cold side heat exchange chamber where the cold side air outlet assembly is not located, and the first air port of the hot side heat exchange chamber is located at an end of the hot side heat exchange chamber where the hot side air outlet assembly is not located.

4. An air treatment device according to any one of claims 1 to 3, wherein,

the length of the main body is 600 mm-1000 mm;

the width of the main body is 230 mm-280 mm;

the height of the main body is 180 mm-230 mm.

5. An air treatment device according to claim 4, wherein,

the length of the main body is 900 mm-950 mm;

the width of the main body is 250 mm-270 mm;

the height of the main body is 200 mm-230 mm.

6. An air treatment device according to claim 2 or 3, further comprising:

the hot side heat exchanger is arranged in the hot side heat exchange cavity, the ratio of the size of the hot side heat exchanger to the size of the hot side heat exchange cavity in the width direction is not less than 0.5, and the size of the hot side heat exchanger in the length direction is 250-380 mm.

7. An air treatment apparatus according to claim 6, wherein in the width direction, the heat side heat exchanger has a plurality of rows of heat exchange tubes, each row of the heat exchange tubes being arranged in the length direction, and the plurality of rows of the heat exchange tubes being all the same, partially the same, or all different in size in the length direction.

8. An air treatment device according to claim 6, wherein the hot side heat exchanger comprises n heat exchange tube row groups sequentially arranged in the width direction, the air treatment device further comprises a water pumping device, the water pumping device comprises a water pumping motor and n-1 water pumping wheels in driving connection with the water pumping motor, the water pumping motor is positioned on one side of all the heat exchange tube row groups, which is opposite to the hot side air outlet assembly, n-1 water pumping wheels are positioned between n heat exchange tube row groups in a one-to-one correspondence manner, the water pumping wheels are arranged to whip liquid water supplied to the hot side heat exchange cavities to the heat exchange tube row groups on two sides of the heat exchange tube row groups, n is equal to or greater than 2, and the heat exchange tube row groups are provided with at least 1 heat exchange tube.

9. An air treatment device according to claim 8, further comprising:

the water pumping device is arranged in the cold side heat exchange cavity and is used for pumping condensed water formed in the cold side heat exchange cavity to the hot side heat exchange cavity.

10. An air treatment device according to claim 2 or 3, further comprising:

the L-shaped cold side heat exchanger is arranged in the cold side heat exchange cavity, and the concave side of the L-shaped cold side heat exchanger faces the cold side air outlet component;

the protection cover is positioned on one side of the cold side heat exchanger facing the cold side air outlet component and connected with a side plate of the cold side heat exchanger adjacent to the hot side heat exchange cavity, and the protection cover and the side plate jointly separate the cold side heat exchange cavity and the hot side heat exchange cavity; and

the compressor is located in the protection cover, and the protection cover separates the compressor and the cold side heat exchange cavity.

11. An air treatment device according to any one of claims 1 to 3, wherein the air outlet assembly comprises:

an air outlet duct; and

and the fan assembly is arranged in the air outlet duct, and part of the fan assembly is arranged in the main body.