CN220152918U - Vertical air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioners, and discloses a vertical air conditioner, which comprises: a housing defining an installation space having a first air inlet and an air outlet; the filters are arranged in the installation space side by side along the up-down direction and are used for filtering air flowing through the filters and absorbing peculiar smell in the air; the centrifugal fan is rotatably arranged in the installation space, and an air outlet of the centrifugal fan rotates along the horizontal direction; wherein, the both sides that the casing is relative are located to air outlet and first air intake, and centrifugal fan and a plurality of filter from the top down set gradually, and a plurality of filters are located the top of first air intake and are located the below of air outlet. The utility model can filter impurities in the air and adsorb peculiar smell and harmful components of the air by utilizing the filter. Through set up centrifugal fan in the casing, can satisfy the air-out demand of vertical air conditioner to can be through changing centrifugal fan's air-out direction in order to realize vertical air conditioner's wide-angle air-out.

Description

Vertical air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a vertical air conditioner.

Background

At present, with the development of economy in China, the overquick growth of urban population and the acceleration of urban process, the problem of air pollution such as haze has become a focus of great attention, and the requirement of people on the air purifying function of an air conditioner is also higher and higher.

The air conditioner of the prior art generally realizes the function of refrigerating or heating by circularly exchanging heat of air in a room, and the air conditioner is adopted in a closed room, so that the temperature of the air in the room can be well regulated, but the air conditioner can cause poor air quality in the room after long-term operation. In order to improve the air quality of the running environment of the air conditioner, a scheme of adding an air treatment module in the air conditioner is proposed in the related art, and the specific implementation mode is as follows: a fresh air is introduced from the outside and mixed with indoor circulating air inlet of the air conditioner, and is discharged into the room after heat exchange. Because the outdoor fresh air is introduced from outside, the purpose of improving the air quality in the room can be achieved.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

however, because the air is discharged by the through-flow fan in the related art, the air treatment module is additionally arranged in the air duct of the air conditioner, and the air treatment module can influence the air circulation efficiency, thereby reducing the air discharge quantity of the vertical air conditioner and increasing the power consumption of the vertical air conditioner.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a vertical air conditioner, which aims to solve the problems of air volume reduction and power consumption increase caused by adding an air treatment module in a vertical air conditioner adopting a through-flow fan for air outlet in the related art.

An embodiment of a first aspect of the present utility model provides a floor air conditioner, including: a housing defining an installation space having a first air inlet and an air outlet; the filters are arranged in the installation space side by side along the up-down direction and are used for filtering air flowing through the filters and absorbing peculiar smell in the air; the centrifugal fan is rotatably arranged in the installation space, and an air outlet of the centrifugal fan rotates along the horizontal direction; the centrifugal fan and the filters are sequentially arranged from top to bottom, and the filters are located above the first air inlet and below the air outlet.

In some alternative embodiments, the plurality of filters comprises: the first filter is transversely arranged in the installation space and is used for filtering large particles in the air flowing through the first filter; and the second filter is arranged above the first filter and is used for adsorbing peculiar smell in the air flowing through the second filter.

In some alternative embodiments, the plurality of filters further comprises: and the third filter is arranged above the second filter and is used for filtering fine particles in the air flowing through the third filter.

In some optional embodiments, the housing is provided with a second air inlet, the second air inlet is located above the plurality of filters, and the vertical air conditioner further includes: a switch assembly movably disposed within the housing and positioned between the centrifugal fan and the plurality of filters; the centrifugal fan is located in the first installation space, the plurality of filters are located in the second installation space, and the switch assembly is used for connecting or disconnecting the first installation space and the second installation space.

In some alternative embodiments, the switch assembly includes: the fixing shell is transversely arranged, an opening is formed in the middle of the fixing shell, and the fixing shell is connected with the shell; a plurality of wind shields movably connected with the fixed housing for opening or closing the opening; wherein the plurality of wind shields move from outside to inside toward the center of the fixed housing or from inside to outside toward a direction away from the center of the fixed housing to open or close the opening.

In some alternative embodiments, each of the plurality of filters is removably disposed with the housing.

In some alternative embodiments, each of the filters comprises: the filter element comprises an installation shell and a filter element, wherein the installation shell is transversely arranged and fixedly connected with the shell, and the filter element is connected with the installation shell in a drawable mode so as to facilitate the replacement of the filter element by a user.

In some alternative embodiments, the centrifugal fans are plural in number, and the plural centrifugal fans are disposed at intervals from top to bottom.

In some alternative embodiments, the floor air conditioner further includes: the driving device is arranged in the installation space and is in driving connection with the centrifugal fans and used for driving the centrifugal fans to synchronously rotate.

In some alternative embodiments, the floor air conditioner further includes: and the heat exchanger component is longitudinally arranged and wraps the centrifugal fan.

The vertical air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

by providing a plurality of filters in the housing, the filters can be used to filter impurities in the air and adsorb odor and harmful components of the air. Through seting up first air intake and air outlet at the casing, the air can flow into in the casing through first air intake to flow out the casing from the air outlet. Through set up centrifugal fan in the casing, utilize centrifugal fan can drive the interior air flow of casing, make external air flow in the casing from first air intake and follow the air outlet and flow out the casing, centrifugal fan has the advantage that wind-force and amount of wind are big compared with the through-flow fan, can satisfy the air-out demand of vertical air conditioner, reduces the energy consumption of vertical air conditioner. Through locating centrifugal fan rotationally in the casing, centrifugal fan's air exit can rotate for the air outlet along the horizontal direction, can realize changing the air-out direction of vertical air conditioner through changing centrifugal fan's air-out direction to realize vertical air conditioner's wide-angle air-out. Through will the air outlet with first air intake is located the opposite both sides of casing, centrifugal fan with a plurality of filters from the top down set gradually, a plurality of filters are located the top of first air intake just be located the below of air outlet can make external air flow along the runner of first air intake-a plurality of filters-centrifugal fan-air outlet, guarantees the purification of all through the filter of the air that is blown out by centrifugal fan, and then guarantees the clean degree of vertical air conditioner blowout air.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the utility model.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic structural view of a vertical air conditioner according to an embodiment of the present disclosure;

fig. 2 is a schematic cross-sectional view of a floor air conditioner according to an embodiment of the present disclosure;

fig. 3 is a schematic cross-sectional view of another stand air conditioner provided in an embodiment of the present disclosure;

fig. 4 is a schematic view of a part of a structure of a floor air conditioner according to an embodiment of the present disclosure.

Reference numerals:

10: housing, 101: first air intake, 102: second air intake, 103: air outlet, 104: a mounting space,

20: centrifugal fan, 31: first filter, 32: second filter, 33: a third filter,

40: switch assembly, 41: fixed shell, 42: wind deflector, 50: driving device, 60: a heat exchanger assembly.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in fig. 1 to 4 in combination, arrows in fig. 2 and 4 indicate air flow directions, and an embodiment of the present disclosure provides a floor air conditioner including: the centrifugal fan comprises a shell 10, a plurality of filters and a centrifugal fan 20, wherein the shell 10 defines an installation space 104, and the shell 10 is provided with a first air inlet 101 and an air outlet 103; the plurality of filters are arranged in the installation space 104 side by side along the up-down direction, and the plurality of filters are used for filtering the air flowing through the plurality of filters and absorbing the peculiar smell in the air; the centrifugal fan 20 is rotatably arranged in the installation space 104, and an air outlet of the centrifugal fan 20 rotates along the horizontal direction; wherein, the air outlet 103 and the first air inlet 101 are disposed on opposite sides of the housing 10, the centrifugal fan 20 and the plurality of filters are sequentially disposed from top to bottom, the plurality of filters are disposed above the first air inlet 101 and below the air outlet 103, and external air flows into the housing 10 from the first air inlet 101 and flows through the plurality of filters, and then flows out of the housing 10 from the air outlet 103 under the driving of the centrifugal fan 20.

By adopting the vertical air conditioner provided by the embodiment of the disclosure, a plurality of filters are arranged in the shell 10, so that impurities in air and peculiar smell and harmful components of adsorbed air can be filtered by the filters. By providing the first air inlet 101 and the air outlet 103 in the housing 10, air can flow into the housing 10 through the first air inlet 101 and flow out of the housing 10 through the air outlet 103. Through setting up centrifugal fan 20 in casing 10, utilize centrifugal fan 20 can drive the interior air flow of casing 10, make external air flow in casing 10 from first air intake 101 and follow air outlet 103 and flow out casing 10, centrifugal fan 20 has the advantage that wind-force and amount of wind are big compared with the cross flow fan, can satisfy the air-out demand of vertical air conditioner. Through rotationally locating centrifugal fan 20 in casing 10, centrifugal fan 20's air exit can rotate along the horizontal direction for air outlet 103, can realize changing the air-out direction of vertical air conditioner through changing centrifugal fan 20's air-out direction to realize the wide-angle air-out of vertical air conditioner. Through locating air outlet 103 and first air intake 101 in the relative both sides of casing 10, centrifugal fan 20 and a plurality of filter from the top down set gradually, and a plurality of filters are located the top of first air intake 101 and are located the below of air outlet 103, can make the external air flow along the runner of first air intake 101-a plurality of filter-centrifugal fan 20-air outlet 103, guarantee the purification of the air that is blown out by centrifugal fan 20 all through the filter, and then guarantee the clean degree of vertical air conditioner blowout air.

Specifically, as shown in fig. 2 and fig. 4, when the centrifugal fan 20 works, the air in the casing 10 is used by the centrifugal fan 20, the air outlet of the centrifugal fan 20 faces the air outlet 103, so that the air can flow out of the casing 10 along the air outlet 103, negative pressure is formed in the casing 10, the external air flows into the casing 10 from the first air inlet 101 under the action of pressure difference, flows through a plurality of filters, flows into the centrifugal fan 20 after being filtered by the plurality of filters, flows out of the casing 10 along the air outlet 103 after being pressurized by the centrifugal fan 20, and the clean degree of the air blown out by the vertical air conditioner is ensured.

Optionally, the plurality of filters comprises: a first filter 31 and a second filter 32, the first filter 31 being provided in the installation space 104 in a lateral direction for filtering large particles in the air flowing through the first filter 31; the second filter 32 is disposed above the first filter 31, and is used for adsorbing the odor in the air flowing through the second filter 32.

In this way, by arranging the first filter 31 and the second filter 32 and arranging the second filter 32 above the first filter 31, the air firstly flows through the first filter 31 to filter out large particles in the air, and then flows through the second filter 32, and the second filter 32 can adsorb peculiar smell in the air, so that the cleanliness of the air is improved.

Optionally, the plurality of filters further comprises: and a third filter 33, the third filter 33 being provided above the first filter 31, the third filter 33 being for filtering fine particulate matter in the air flowing through the third filter 33.

In this way, by providing the third filter 33 and providing the third filter 33 above the first filter 31, that is, the third filter 33 may be provided above the second filter 32 or below the second filter 32. When the third filter 33 is disposed above the second filter 32, the external air needs to flow through the first filter 31, then through the second filter 32, and finally through the third filter 33, and the air flows through the third filter 33 to filter out fine particles in the air, so as to fully improve the cleanliness of the air. Preferably, the third filter 33 is disposed above the second filter 32, the air needs to flow through the first filter 31 before flowing through the second filter 32, and the large particles in the air pass through the first filter 31, pass through the first filter 31 to be blocked, lose kinetic energy, fall off by inertia under the action of self gravity or be filtered by the first filter 31; then the air passes through the third filter 33, and the third filter 33 can remove micron-sized particles in the air, so that the filtering effect of the air is ensured, and the third filter 33 is prevented from being blocked by large particles.

Alternatively, the first filter 31 is a pp cotton (Polypropylene cotton, chinese name pp cotton) filter.

In this way, the pp cotton filter can filter floating matters, large particle dust and the like in the air.

Specifically, the filter element of the PP cotton filter comprises an inner layer of fiber and an outer layer of fiber, wherein the outer layer of fiber is thick, and the inner layer of fiber is thin, so that a gradual diameter gradual tightening structure with loose outer layer and tight inner layer is formed. The filtering precision is higher when the pore diameter is smaller as the filter element is closer to the inner layer of the filter element.

Optionally, the second filter 32 is an activated carbon filter.

Thus, by utilizing the adsorption of the activated carbon, the activated carbon filter can adsorb harmful gases in the air and odor in the air.

Specifically, the activated carbon filter adopts an activated carbon filter core, and substances which are 10000 times finer than human hair can be adsorbed at least by utilizing the adsorption effect of activated carbon. The active carbon filter core can effectively remove harmful gases (toluene, butane, sulfur dioxide, nitrogen dioxide and the like) and odor in the air.

Optionally, the third filter 33 is a high efficiency air filter.

Thus, the high-efficiency air filter can filter micron-sized fine particles in the air.

Specifically, the high-efficiency air filter is mainly used for trapping more than 0.5 μm of particle dust and various suspended matters. The high-efficiency air filter mainly comprises a filter element and a shell 10. The working principle of the high-efficiency air filter is mainly that dust particles in the air do inertial motion or irregular brownian motion along with the airflow, and when the dust particles in motion are moved under a certain force, the dust particles collide with other obstacles, and the attractive force on the surfaces of the particles can enable the dust particles to adhere to the obstacles.

As shown in fig. 3 and 4, the floor air conditioner includes a first filter 31, a second filter 32, and a third filter 33, the first filter 31, the second filter 32, and the third filter 33 are sequentially disposed in the housing 10 in a lateral direction, the shapes of the first filter 31, the second filter 32, and the third filter 33 are all adapted to the shape of the housing 10, and specifically, the first filter 31, the second filter 32, and the third filter 33 are all circular.

In this way, the first, second and third filters 31, 32 and 33 can completely shield the cross section of the housing 10, ensuring that air must flow through the first, second and third filters 31, 32 and 33, ensuring the cleanliness of the air.

Optionally, the casing 10 is provided with a second air inlet 102, the second air inlet 102 is located above the plurality of filters, and the vertical air conditioner further includes: a switch assembly 40, the switch assembly 40 being movably disposed within the housing 10 and between the centrifugal fan 20 and the plurality of filters; wherein the switch assembly 40 partitions the installation space 104 into a first installation space and a second installation space, the centrifugal fan 20 is located in the first installation space, the plurality of filters are located in the second installation space, and the switch assembly 40 is used for connecting or disconnecting the first installation space and the second installation space.

By adopting the vertical air conditioner provided by the embodiment of the disclosure, the second air inlet 102 is formed in the casing 10, and the external air can flow into the casing 10 through the second air inlet 102 and flow out of the casing 10 from the air outlet 103. Through setting up switch module 40, switch module 40 sets up between centrifugal fan 20 and a plurality of filter, and switch module 40 separates into first installation space and second installation space with installation space 104 in the casing 10, and first installation space is linked together with second air intake 102 and air outlet 103, and second installation space is linked together with first air intake 101, and switch module 40 can be linked together or break off first installation space and second installation space, and when switch module 40 with first installation space and second installation space break off, outside air can follow second air intake 102 inflow and guarantee the normal air-out of vertical air conditioner.

Optionally, the switch assembly 40 includes: the device comprises a fixed shell 41 and a plurality of wind shields 42, wherein the fixed shell 41 is transversely arranged, an opening is formed in the middle of the fixed shell 41, and the fixed shell 41 is connected with the shell 10; a plurality of wind deflectors 42 are movably connected with the fixed case 41, the wind deflectors 42 being used to open or close the opening; wherein the plurality of wind deflectors 42 are moved from outside to inside toward the center of the stationary case 41 or from inside to outside toward a direction away from the center of the stationary case 41 to open or close the opening.

With the vertical air conditioner provided in the embodiment of the present disclosure, the switch assembly 40 may be connected with the housing 10 by providing the fixing case 41 and connecting the fixing case 41 with the housing 10. By movably disposing the plurality of wind shields 42 at the opening of the housing 10, and movably disposing the plurality of wind shields 42 with respect to the fixed housing 41, the plurality of wind shields 42 can be moved from outside to inside toward the center of the fixed housing 41 to close the opening of the fixed housing 41, thereby disconnecting the first installation space and the second installation space. The plurality of wind shields 42 may also be moved from inside to outside in a direction away from the center of the fixed housing 41 to open the opening of the fixed housing 41, so that the first installation space and the second installation space communicate, and thus air may flow in from the first air inlet 101.

Alternatively, the first air inlet 101 may communicate with the outdoor environment through a pipe, so that the outdoor air flows into the case 10 along the first air inlet 101.

Therefore, the air quality of indoor air can be improved, and the condition that the indoor air quality is reduced due to long-time operation of the vertical air conditioner is avoided.

Optionally, a plurality of filters are each removably disposed with the housing 10.

Adopt the vertical air conditioner that this disclosed embodiment provided, through can dismantle the connection setting a plurality of filters with casing 10, can make things convenient for the user to dismantle and change the filter to promote the maintenance convenience of vertical air conditioner.

Optionally, each filter comprises: the filter element comprises a mounting shell and a filter element, wherein the mounting shell is transversely arranged and fixedly connected with the shell 10, and the filter element is connected with the mounting shell in a drawing mode so as to be convenient for a user to replace the filter element.

Adopt the vertical air conditioner that this disclosed embodiment provided, through setting up with installation shell and filter core detachable connection, can the user of being convenient for dismantle and install the filter core, promote the convenience of user's operation.

Alternatively, the number of the centrifugal fans 20 is plural, and the plural centrifugal fans 20 are arranged at intervals from top to bottom.

By adopting the vertical air conditioner provided by the embodiment of the disclosure, the air outlet quantity of the vertical air conditioner can be increased by arranging the plurality of centrifugal fans 20 and arranging the centrifugal fans 20 from top to bottom at intervals, so that the air outlet effect of the vertical air conditioner is improved; through setting up a plurality of centrifugal fans 20 from the top down interval, can guarantee that the suction inlet of a plurality of centrifugal fans 20 can not mutual interference, guarantee the stability of a plurality of centrifugal fans 20 work.

Alternatively, the plurality of centrifugal fans 20 may individually control the switching of each centrifugal fan 20 to enhance the cooling and heating effects of the floor air conditioner.

Specifically, when the vertical air conditioner is provided with a plurality of centrifugal fans 20 and the use environment needs to be heated, one or a plurality of centrifugal fans 20 with small distance from the bottom of the casing can be controlled to work, that is, the centrifugal fans 20 with lower relative positions are started, so that heated air is blown out from the lower part, and the condition that the heating effect of the vertical air conditioner is poor due to the fact that the blown heated air directly rises is avoided.

When the vertical air conditioner is internally provided with a plurality of centrifugal fans 20 and the use environment needs to be refrigerated, one or a plurality of centrifugal fans 20 with small distance from the top of the shell can be controlled to work, namely, the centrifugal fans 20 with higher relative positions are started to realize that refrigerated air is blown out from the upper part, so that the condition that the refrigerating effect of the vertical air conditioner is poor due to the fact that the blown-out refrigerated air directly descends is avoided.

Alternatively, the plurality of centrifugal fans 20 may individually control the on-off of each centrifugal fan 20 to enhance the fresh air effect of the floor air conditioner.

Specifically, when a plurality of centrifugal fans 20 are disposed in the vertical air conditioner and fresh air is needed in the use environment, one or more centrifugal fans 20 with small distance from the bottom of the casing can be controlled to work, that is, the centrifugal fan 20 with a relatively low position is turned on, and the switch assembly 40 is controlled to be turned on, so that most of air entering the casing flows in from the first air inlet and flows through the plurality of filters and is discharged by the centrifugal fans 20, thereby realizing purification of external air and ensuring purification of indoor air.

Optionally, the floor air conditioner further includes: the driving device 50, the driving device 50 is disposed in the installation space 104, the driving device 50 is in driving connection with the centrifugal fans 20, and the driving device 50 is used for driving the centrifugal fans 20 to rotate synchronously.

By adopting the vertical air conditioner provided by the embodiment of the disclosure, the plurality of centrifugal fans 20 are in driving connection with the driving device 50, the driving device 50 can simultaneously control the plurality of centrifugal fans 20 to synchronously rotate, so that the rotation speeds of the plurality of centrifugal fans 20 are ensured to be consistent, the high wind outlet of different angles is realized, and meanwhile, the plurality of centrifugal fans 20 are driven to rotate by one set of driving device 50, so that the production cost can be effectively reduced and the energy consumption of the vertical air conditioner can be reduced.

Alternatively, the axes of the plurality of centrifugal fans 20 are each disposed in the height direction of the housing 10, that is, in the up-down direction, and the plurality of centrifugal fans 20 are coaxially disposed. Through setting up a connecting rod that extends along upper and lower direction, can all be connected a plurality of centrifugal fans 20 with drive arrangement 50 to make a drive arrangement 50 drive a plurality of centrifugal fans 20 rotate, reduce drive arrangement 50's complexity, can reduce drive arrangement 50 and break down the possibility, and then promote cabinet air conditioner's reliability.

Optionally, the floor air conditioner further includes: the heat exchanger assembly 60, the heat exchanger assembly 60 is disposed longitudinally and wrapped around the centrifugal fan 20.

By adopting the vertical air conditioner provided by the embodiment of the disclosure, through the arrangement of the heat exchanger assembly 60, the heat exchanger assembly 60 can exchange heat with air flowing through the heat exchanger assembly 60 so as to raise or lower the temperature of the air flowing through the heat exchanger assembly 60 and ensure the refrigerating and heating effects of the vertical air conditioner. Through setting up heat exchanger subassembly 60 along vertically and wrap up centrifugal fan 20 with heat exchanger subassembly 60 setting, centrifugal fan 20 is necessarily required to flow through heat exchanger subassembly 60 when inhaling the air, guarantees that the air that is blown out by centrifugal fan 20 all exchanges heat with heat exchanger subassembly 60 to guarantee the refrigeration and the heating effect of vertical air conditioner. And the heat exchanger assembly 60 is wrapped on the centrifugal fan 20, so that the heat exchange area of the heat exchanger assembly 60 can be increased, the heat exchange efficiency of the heat exchanger assembly 60 can be improved, and the overlarge volume of the shell 10 can be avoided by utilizing the space in the shell 10.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A floor air conditioner, comprising:

a housing defining an installation space having a first air inlet and an air outlet;

the filters are arranged in the installation space side by side along the up-down direction and are used for filtering air flowing through the filters and absorbing peculiar smell in the air;

the centrifugal fan is rotatably arranged in the installation space, and an air outlet of the centrifugal fan rotates along the horizontal direction;

the centrifugal fan and the filters are sequentially arranged from top to bottom, and the filters are located above the first air inlet and below the air outlet.

2. The floor air conditioner of claim 1, wherein the plurality of filters comprises:

the first filter is transversely arranged in the installation space and is used for filtering large particles in the air flowing through the first filter;

and the second filter is arranged above the first filter and is used for adsorbing peculiar smell in the air flowing through the second filter.

3. The floor air conditioner of claim 2, wherein the plurality of filters further comprises:

and the third filter is arranged above the second filter and is used for filtering fine particles in the air flowing through the third filter.

4. The floor air conditioner of claim 1, wherein the housing is provided with a second air inlet located above the plurality of filters, the floor air conditioner further comprising:

a switch assembly movably disposed within the housing and positioned between the centrifugal fan and the plurality of filters;

the centrifugal fan is located in the first installation space, the plurality of filters are located in the second installation space, and the switch assembly is used for connecting or disconnecting the first installation space and the second installation space.

5. The floor air conditioner according to claim 4, wherein the switch assembly comprises:

the fixing shell is transversely arranged, an opening is formed in the middle of the fixing shell, and the fixing shell is connected with the shell;

a plurality of wind shields movably connected with the fixed housing for opening or closing the opening;

wherein the plurality of wind shields move from outside to inside toward the center of the fixed housing or from inside to outside toward a direction away from the center of the fixed housing to open or close the opening.

6. The floor air conditioner according to claim 1, wherein,

the filters are detachably arranged with the shell.

7. The floor air conditioner according to claim 1, wherein,

each of the filters includes: the filter element comprises an installation shell and a filter element, wherein the installation shell is transversely arranged and fixedly connected with the shell, and the filter element is connected with the installation shell in a drawable mode so as to facilitate the replacement of the filter element by a user.

8. The floor air conditioner according to claim 1, wherein,

the centrifugal fans are arranged in a plurality of numbers, and the centrifugal fans are arranged at intervals from top to bottom.

9. The floor air conditioner according to claim 8, further comprising:

the driving device is arranged in the installation space and is in driving connection with the centrifugal fans and used for driving the centrifugal fans to synchronously rotate.

10. The floor air conditioner according to any one of claims 1 to 9, further comprising:

and the heat exchanger component is longitudinally arranged and wraps the centrifugal fan.