CN215490016U - Air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioners, and discloses an air conditioner which comprises a shell, a through hole arranged at the bottom of one side surface of the shell, a heat exchange air channel arranged in the shell, a heat exchange air inlet and a heat exchange air outlet communicated with the heat exchange air channel, and a purification air channel which is independently arranged and isolated from the heat exchange air channel.

Description

Air conditioner

Technical Field

The utility model relates to the field of air conditioners, in particular to an air conditioner.

Background

With the concern of society on air quality, in the current air conditioning market, consumers have an increasingly strong demand for an air conditioner to have an air purification function capable of removing particulate matters, gaseous pollutants and the like in indoor air.

As shown in fig. 1, the existing air purification functions are all that access purifier in the air conditioner, and some wall-hanging air conditioners with air purification functions that have now appeared, its purifier is basically all to place the air intake position at the air conditioner top, and with air conditioner function sharing air intake, this kind of wall-hanging air conditioner with purification function, it need cover the air intake at air conditioner top when opening the purification, but can form very big windage like this, can influence the relevant performance of air conditioner itself, for example, the amount of wind of carrying diminishes, the refrigeration heating ability reduces, the air supply distance diminishes, the noise grow etc., user experience who uses the air conditioner has been influenced.

Meanwhile, a part of wall-mounted air conditioners are provided with independent air inlets for the purification devices, but the air inlets are often arranged at the top or the side of the air conditioner, and the large-area openings seriously affect the overall attractiveness of the machine and do not meet the appearance requirements of users on the machine at present.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem, an air conditioner is proposed, which comprises a shell, the pipe hole that passes that sets up in a side bottom of casing, set up at the inside heat transfer wind channel of casing and heat transfer air intake and the heat transfer air outlet that communicates with heat transfer wind channel, still including setting up alone, the purification wind channel of keeping apart with heat transfer wind channel, purify the wind channel and purify the air intake and purify the air outlet intercommunication, purification function and heat transfer function sharing wind channel has been solved, the problem of heat transfer effect is reduced, wherein purify the air intake and pass adjacent setting of pipe hole, the problem of purifying the air intake at solitary position opening, influence the air conditioner outward appearance has been solved.

In some embodiments of this application, improve purification performance, set up solitary purification wind channel inside the casing, keep apart with the heat transfer wind channel, and set up solitary purification air intake air-out, and solitary purification air-out in air-out outlet, make purification performance and heat transfer function not influence each other, when a certain function of exclusive use, can open solitary wind gap respectively, when two functions of common use, also enable the air-out formation solitary air current of air inlet, avoid influencing the heat transfer or the purification performance of air conditioner.

In some embodiments of the application, the position of the purification air inlet is improved, the pipe hole is formed in the bottom of one side of the existing air conditioner shell, the purification air inlet is arranged in the position adjacent to the pipe hole, the existing shell is not damaged independently, the integrity and the unification of the shell are guaranteed, and the attractiveness of the air conditioner shell is improved.

In some embodiments of the present application, the spatial distribution of the air conditioner is improved, and the air conditioner is divided into a first space portion and a second space portion in a transverse direction inside the air conditioner housing, wherein the purification air duct, the purification air inlet and the purification air outlet are distributed in the first space portion, the heat exchange air duct, the heat exchange air inlet and the heat exchange air outlet are distributed in the second space portion, and the heat exchange function and the purification function are distributed in the two spaces, thereby improving the space utilization rate, simplifying the structure, and reducing the volume of the air conditioner.

In some embodiments of the present application, the position of the purification air outlet is improved, such that the heat exchange air inlet is disposed at the top of the second space portion, the purification air outlet is disposed at the top of the first space portion, the top of the air conditioner is originally disposed as the air outlet, and a part of the air outlet is used as the purification air outlet, so that a new opening does not need to be disposed on the housing, thereby further improving the integrity of the appearance and improving the purification effect.

In some embodiments of the present application, the structure of the purification air duct is improved, and the purification air duct includes a seal cavity formed by an air duct, a volute and a sealing portion, and a purification module disposed inside the seal cavity, wherein the seal cavity is sealed with respect to the inside of the housing, so that the air flow introduced from the purification air inlet does not leak to other spaces, and is purified and discharged according to a preset path.

In some embodiments of this application, improve purifying the air intake and purifying the air outlet, set up purification air inlet switch and purification air outlet switch respectively purifying the air intake and purifying the air outlet to be provided with drive arrangement and be used for drive switch, make purify the air intake and purify the air outlet and only open when carrying out the purification performance, close when not carrying out the function, can effectually prevent that the dust from getting into the wind channel, avoid the dust to influence the life who purifies the module.

In some embodiments of the present application, there is provided an air conditioner including: the shell is internally provided with a heat exchange air channel, the shell is provided with a heat exchange air inlet and a heat exchange air outlet, and the heat exchange air inlet and the heat exchange air outlet are communicated with the heat exchange air channel.

In some embodiments of the present application, the air conditioner further comprises: the purification air inlet is arranged on the shell; the purifying air outlet is arranged on the shell; the purification air channel is separated from the heat exchange air channel, and the purification air outlet and the purification air inlet are communicated with the purification air channel.

In some embodiments of the present application, further comprising: the pipe passing hole is formed in the bottom of one side face of the shell, and the purification air inlet is adjacent to the pipe passing hole.

In some embodiments of the present application, the housing includes, internally: a first space part defined at a portion of the inside of the case in a transverse direction, the purge air duct being provided in the first space, and the purge air outlet being provided at a top of the first space part.

In some embodiments of the present application, the housing interior space further comprises: and a second space part defined at another part of the inside of the housing in a transverse direction, the heat exchange air duct being provided in the second space part, and the heat exchange air inlet being provided at a top of the second space part.

In some embodiments of the present application, the purifying air duct includes: one end of the air pipe is communicated with the purification air inlet; the fan is arranged inside the volute and used for guiding the trend of wind; and the sealing part is covered on the volute, and the other end of the air pipe is communicated with the sealing part.

In some embodiments of the present application, the combination of the air duct, the volute, and the seal forms the purge air duct with a sealed cavity relative to the housing interior.

In some embodiments of the present application, the purifying air duct further includes: and the purification module is arranged inside the sealed cavity and used for purifying the airflow entering the purification air channel.

In some embodiments of this application, still include, purify the air inlet switch, it sets up to purify air inlet department for open or close purify the air intake.

In some embodiments of the present application, the purification air intake switch includes an air intake baffle and a driving device, and the driving device drives the air intake baffle to slide at the purification air intake.

In some embodiments of this application, still include, purify the air outlet switch, it sets up to purify air outlet department for open or close and purify the air outlet.

In some embodiments of this application, purify air-out switch includes: the motor is used for driving the purification air outlet switch to move; the motor drives the gear to rotate; the air outlet baffle plate comprises an air outlet baffle plate and a rack, wherein the rack is arranged on one surface of the air outlet baffle plate, the rack is meshed with the gear, and the rack moves in parallel under the driving of the gear to drive the baffle plate to slide in a plane.

The utility model has the beneficial effects that:

the purification air channel is arranged independently and separated from the heat exchange air channel, so that the purification function and the heat exchange function are not influenced mutually, and the problem of reduced air conditioner performance after two air flows conflict is avoided; the purification air inlet is arranged at the position adjacent to the pipe hole, so that the mark of the existing air conditioner is not independently damaged, and the attractiveness of the air conditioner is ensured; the internal space of the air conditioner is transversely divided into a first space and a second space, so that the heat exchange function and the purification function are distributed in the two spaces, and the space utilization rate is improved; the position of the purification air outlet is arranged at the top of the first space part, so that the purification effect is improved according to the trend of wind; the purification air channel is arranged to be a sealed cavity consisting of an air pipe, a volute and a sealing part, so that the air part to be purified leaks to other spaces and is discharged according to a preset path; through purifying the air outlet and purifying the air intake and setting up the switch, the effectual dust that prevents gets into the wind channel avoids the dust to influence the life who purifies the module.

Drawings

FIG. 1 is a block diagram of a prior art purification module in an air conditioner;

fig. 2 is an external structural view of an air conditioner in an embodiment of the present invention;

FIG. 3 is a structural view of a portion of a pipe hole of an air conditioner in an embodiment of the present invention;

FIG. 4 is a block diagram of an embodiment of the present invention showing the closed purge inlet of the air conditioner;

FIG. 5 is a schematic diagram of an embodiment of the present invention showing the air conditioner with its clean air inlet open;

fig. 6 is an internal structural view of an air conditioner in the embodiment of the present invention;

fig. 7 is a front view of an air conditioner in an embodiment of the present invention;

FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7 in accordance with an embodiment of the present invention;

FIG. 9 is a block diagram of a purge air duct in an embodiment of the present invention;

fig. 10 is an exploded view of the purified air outlet switch according to the embodiment of the present invention.

In the figure, 100, the housing; 110. a heat exchange air inlet; 120. a heat exchange air outlet; 130. purifying the air inlet; 131. a purified air inlet switch; 140. purifying the air outlet; 141. a purified air outlet switch; 141a, a motor; 141b, gears; 141c, an air outlet baffle; 141d, a rack; 150. a pipe passing hole; 200. a heat exchange air duct; 300. purifying the air duct; 310. an air duct; 320. a volute; 330. a sealing part; 340. and a purification module.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description of the present application, it should be further noted that the vertical direction of the weight is a vertical direction relative to the ground, and the horizontal direction is a direction parallel to the ground.

The air conditioning system performs a refrigeration cycle of the air conditioner by using a compressor, a heat exchanger, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the heat exchanger. The heat exchanger condenses the compressed refrigerant into a liquid phase and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the heat exchanger into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

According to some embodiments of the present application, an air conditioning system includes an indoor unit installed in an indoor space. The indoor unit is connected to an outdoor unit installed in an outdoor space through a refrigerant pipe. The outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.

For example, the indoor unit may include a wall-mounted air conditioner mounted on a wall of an indoor space.

An air conditioner in some embodiments of the present application, as shown in fig. 2 and 6, includes a housing 100, a heat exchange air duct 200 and a purge air duct 300 inside the housing 100, a heat exchange air inlet 110 on the housing 100, a heat exchange air outlet 120, an orifice 150, a purge air inlet 130, and a purge air outlet 140.

In some embodiments of the present application, a plurality of components constituting a refrigeration cycle and purifying air are installed in the casing 100, and the casing 100 includes at least a front surface partially opened, a rear surface installed on a wall of an indoor space, a bottom surface defining a bottom configuration, side surfaces disposed at both sides of the bottom surface, and a top surface provided with an opening.

Each surface defines an external appearance of the air conditioner, and a plurality of openings are provided on each surface, the openings provided at different positions having a function of exchanging a gas-phase medium and a liquid-phase medium with the internal components.

The casing 100 may be a casing 100 of an indoor wall-mounted air conditioner in which an indoor space is provided in the case of a separate air conditioner, or may be a casing 100 of an air conditioner itself in the case of an integrated air conditioner.

In some embodiments of the present application, the inside of the case 100 is divided into a first space part and a second space part.

Most of the current wall-mounted air conditioners are horizontally installed in a wall of an indoor space in a lateral direction, and divide the inside of the case 100 into two parts in the lateral direction, wherein one part is defined as a first space part and the other part is defined as a second space part.

In the air conditioner, a component for performing a purification function is accommodated in the first space portion, and a component for performing a heat exchange function is accommodated in the second space portion.

In other embodiments of the present application, the first space section and the second space section are not fixed in position, nor are they fixed in size, nor are they divided by a complete plane, and any spatial range in which the positions of the purification function member and the heat exchange function member can be separated from each other falls within the scope of the present application.

It should be noted that, in the current market, users have high requirements for the volume and the lightness and thinness of the air conditioner, and in view of the fact that the heat exchange air duct 200 and the purification air duct 300 are divided into two independent air ducts in the present application, the heat exchange air duct 200 and the purification air duct 300 are respectively arranged in two parts of the space, so that the parts of the respective parts are prevented from being mutually crossed and wound inside the casing 100, the volume of the air conditioner can be effectively reduced, and the possibility of errors such as water-electricity contact and air duct air flow crossing caused by position crossing of the parts with unrelated functions is avoided.

In some embodiments of the present application, as shown in FIG. 3, the housing 100 is provided with a through-bore 150.

The through-hole 150 is a hole formed in the housing 100.

The through-hole 150 is used for a pipe line communicating with an outdoor part through an air conditioner of an indoor part, and the size and shape of the through-hole 150 are matched with those of the pipe line.

The through-hole 150 is provided at the bottom of the side of the case 100, and of the two sides of the case 100, the through-hole 150 is provided on the side where the first space is located, and further, the through-hole 150 is provided at the corner of the side near the bottom surface and the rear surface.

In some embodiments of the present application, as shown in fig. 2 and 6, the air conditioner further includes a heat exchange air duct 200, a heat exchange air inlet 110 and a heat exchange air outlet 120.

The heat exchange air duct 200 is a closed air duct, and includes an indoor heat exchanger and an indoor fan therein; the heat exchanging air inlet 110 is an opening formed on the upper surface of the air conditioner, and the heat exchanging air outlet 120 is a long transverse opening formed in the casing 100.

The heat exchange duct 200 is provided in the second space part of the air conditioner; the heat exchange air inlet 110 is provided at an upper surface of the case 100 corresponding to the second space part, i.e., a top of the second space part; the bottom part of the front surface is open, the open part being a heat exchange air outlet 120.

An air deflector is further arranged at the heat exchange air outlet 120, and the air deflector is transversely arranged at the heat exchange air outlet 120 and used for guiding the trend of the air flow after heat exchange.

The heat exchange air inlet 110 and the heat exchange air outlet 120 are both communicated with the heat exchange air duct 200, indoor air is sucked in through the heat exchange air inlet 110, introduced air flow is subjected to heat exchange through the heat exchange air duct 200, and then the air flow subjected to heat exchange is discharged into an indoor space through the heat exchange air outlet 120, so that the indoor temperature is adjusted.

In some embodiments of the present application, as shown in fig. 6-8, the air conditioner further includes a purge air duct 300, a purge air inlet 130, and a purge air outlet 140.

In some embodiments of the present application, the purge air inlet 130 is an opening opened in the case 100, the purge air inlet 130 is positioned on a side surface of the first space portion of the case 100 and is disposed adjacent to the through-hole 150 and has a size similar to the through-hole 150, and the purge air inlet 130 is used to suck air in the room.

It should be noted that, in the prior art, a new opening is often opened on the side surface and the bottom surface to serve as the purification air inlet 130, but an independent opening is opened on the complete surface, which may have a bad influence on the aesthetic measure and the integrity of the air conditioner, and the pipe hole 150 is an opening that must be set for each air conditioner, therefore, in this scheme, the purification air inlet 130 is disposed at a position adjacent to the pipe hole 150, only the range of the pipe hole 150 region needs to be enlarged, the purification air inlet 130 can be accommodated, an independent hole does not need to be opened, and the pipe hole 150 is generally disposed at a corner of the side surface, and this arrangement mode greatly reduces the influence of the purification air inlet 130 on the appearance, and simultaneously ensures the air inlet function.

In some embodiments of the present application, as shown in fig. 2, the purge air outlet 140 is an opening in the casing 100, and the purge air outlet 140 is located on the casing 100 at an upper surface of the first space portion, that is, a top portion of the first space portion, in detail, the purge air outlet 140 and the heat exchange air inlet 110 are commonly provided on an upper surface of the air conditioner, and the purge air outlet 140 is used for discharging purified air.

It should be noted that, the heat exchanging air inlet 110 is disposed at the top of the second space portion, the purifying air outlet 140 is disposed at the top of the first space portion, the top of the air conditioner is originally disposed as an air outlet, and a part of the air outlet is used as the purifying air outlet 140, so that a new opening does not need to be disposed on the housing, thereby further improving the integrity of the appearance and improving the purifying effect.

In some embodiments of the present application, as shown in FIG. 9, the purge air duct 300 includes an air duct 310, a volute 320, a seal 330, and a purge module 340.

The purge air duct 300 is provided in the first space portion, and has one end communicating with the purge air inlet 130 and the other end communicating with the purge air outlet 140.

As shown in fig. 8, the indoor air flow enters the clean air duct 300 through the clean air inlet 130, is cleaned by the cleaning module 340 in the clean air duct 300, and is exhausted to the indoor space through the clean air outlet 140.

In some embodiments of the present application, as shown in FIG. 9, the air duct 310 is a ducted structure; the volute 320 is a volute casing, and a coaxial fan is arranged at the center of the volute 320 and used for guiding the direction of the airflow; the sealing part 330 covers the volute 320, and the sealing part 330 includes a sealing chamber housing and a sealing bottom plate.

The sealed cavity, the sealed chassis and the volute 320 can be connected to form a complete cavity, and the cavity is provided with two openings; one end of the air duct 310 is connected to the clean air inlet 130, the other end is connected to an opening of the cavity, and the other opening of the cavity is directly connected to the clean air outlet, so as to obtain a cavity composed of the air duct 310, the volute 320 and the sealing part 330, the cavity is connected to the indoor air and is relatively sealed with the inside of the casing 100, so that the clean air duct 300 is isolated from the heat exchange air duct 200.

The purification module 340 is disposed inside the sealed cavity and is used for purifying the airflow entering the purification air duct 300.

In one embodiment of the present application, the volute 320, the closed cavity shell and the closed base are connected by a snap-fit connection.

It should be noted that, by arranging the purifying air duct 300 in the casing 100 which is closed relative to the inside of the casing 100, the air to be purified in the room can be prevented from leaking into the air conditioner and affecting the heat exchange function of the air conditioner.

It should also be noted that there is a separate purge air inlet 130 in the first space portion (from the bottom of the machine in the area of the tube aperture 150), that air to be purged is introduced into the chamber from the opening in the bottom of the machine in the area of the tube aperture 150, the air introduced by the air conditioner is not easy to leak and store through the sealing cavity arranged in the air conditioner, the purified air is conveyed to the indoor through the independent purification air outlet 140 (the air is discharged from the top of the air conditioner) and is not connected with the air inlet and the air outlet of the air conditioner, the service performance of the air conditioner is not influenced, the design does not affect the aesthetic property of the whole appearance of the machine, can achieve good purification effect, and the purification air inlet 130 and the purification air outlet 140 are not communicated with the heat exchange part of the air conditioner, so that the use of the heat exchange function of the air conditioner can be realized without being influenced when the purification function is realized.

In some embodiments of the present application, as shown in fig. 4, a purge air outlet switch 141 is disposed at the purge air outlet 140, and a purge air inlet switch 131 is disposed at the purge air inlet 130.

It should be noted that, the switch is arranged at the purification air inlet and outlet, when the purification function is not applicable, the switch is closed through the purification air inlet and outlet, so that dust in the air can be prevented from entering the air conditioner, the use frequency of the purification module 340 is effectively saved, and the service life of each part of the purification function is prolonged.

The purification air outlet switch 141 and the purification air inlet switch 131 are respectively a baffle plate disposed at the purification air outlet 140 and the purification air inlet 130, and the baffle plate is a structure driven by the driving device to slide, when the purification function is not opened, the two baffle plates respectively shield the purification air inlet 130 and the purification air outlet 140, and when the purification function is opened, the two baffle plates are driven to slide to other positions, so that the purification air outlet 140 and the purification air inlet 130 are opened.

In some embodiments of the present application, as shown in fig. 10, the purge air outlet switch 141 includes a motor 141a, a gear 141b, an air outlet baffle 141c, and a rack 141 d.

The wind outlet baffle 141c covers the purge wind outlet 140, a rack 141d is provided on a side of the wind outlet baffle 141c facing the wind outlet, one end of the rack 141d is engaged with the gear 141b, and the gear 141b is provided as two gears 141b engaged with each other, one of which is engaged with the rack 141d and the other is driven by the motor 141a to rotate, thereby obtaining the effects of reducing the speed and increasing the stability.

When the purifying air outlet switch 141 is turned on or off, the motor 141a is driven, the motor 141a drives the gear 141b to rotate, the rotation of the gear 141b makes the rack 141d engaged therewith to translate, and further drives the air outlet baffle 141c to translate, thereby completing the process from covering the air outlet to opening the air outlet.

In some embodiments of the present application, the purification air intake switch 131 includes an air intake baffle and a driving device, and in one embodiment of the present application, the process of driving the air intake baffle by the driving device is the same as the motion process and principle of the air outlet baffle 141c, which is not described herein again.

In an embodiment of the present application, a process of an air conditioner performing a purification function is: as shown in fig. 4, 5 and 8, when the air conditioner does not perform the heat exchange function, the cleaning air inlet switch 131 closes the cleaning air inlet 130, the cleaning air outlet switch 141 closes the cleaning air outlet 140, when the user selects to perform the heat exchange function, the control module of the air conditioner controls the motor 141a and the fan to be turned on simultaneously, the cleaning air inlet switch 131 and the cleaning air outlet switch 141 are turned on under the driving of the motor 141a, the indoor air flows into the cleaning air duct 300, the direction of the air flow flows from the cleaning air inlet 130 to the cleaning air outlet 140 under the guiding of the fan, and when the air flow passes through the cleaning module 340 on the way, the air flow is cleaned, so that the air flow flowing out from the cleaning air outlet 140 is the cleaned clean air flow.

According to the first design of this application, improved purification performance, set up solitary purification wind channel inside the casing, keep apart with the heat transfer wind channel, and set up solitary purification air intake air-out, and solitary purification air outlet air-out, make purification performance and heat transfer function not influence each other, when a certain function of exclusive use, can open solitary wind gap respectively, when using two functions jointly, also enable the air inlet air-out and form solitary air current, avoid influencing the heat transfer or the purification performance of air conditioner.

According to the second conception of the application, the position of the purification air inlet is improved, the pipe hole is formed in the bottom of one side of the existing air conditioner shell, the purification air inlet is arranged in the position adjacent to the pipe hole, the existing shell is not damaged independently, the integrity and the unification of the shell are guaranteed, and the attractiveness of the air conditioner shell is improved.

According to the third conception of the application, the spatial distribution of the air conditioner is improved, the air conditioner shell is internally divided into a first space part and a second space part in the transverse direction, the purification air duct, the purification air inlet and the purification air outlet are distributed in the first space part, the heat exchange air duct, the heat exchange air inlet and the heat exchange air outlet are distributed in the second space part, the heat exchange function and the purification function are distributed in the two spaces, the space utilization rate is improved, the structure is simplified, and the volume of the air conditioner is reduced.

According to the fourth design of this application, improve the position of purifying the air outlet, made the heat transfer air intake set up at the top in second space portion, purified the air outlet and set up at the top in first space portion, the top of air conditioner originally just sets up to the air outlet, borrows some air outlets as purifying the air outlet, need not set up new opening at the shell, has further improved the integrality of outward appearance, can also improve purifying effect.

According to the fifth concept of the present application, the structure of the purification air duct is improved, and the purification air duct includes a seal cavity formed by an air duct, a volute and a sealing portion, and a purification module arranged inside the seal cavity, wherein the seal cavity is sealed relative to the inside of the housing, so that the air flow introduced by the purification air inlet is not leaked to other spaces, and is purified and discharged according to a preset path.

According to the sixth design of this application, improve purifying the air intake and purifying the air outlet, set up purification air inlet switch and purification air outlet switch respectively purifying the air intake and purifying the air outlet to be provided with drive arrangement and be used for drive switch, make purify the air intake and purify the air outlet and only open when carrying out the purification performance, close when not carrying out the function, can effectually prevent that the dust from getting into the wind channel, avoid the dust to influence the life who purifies the module.

According to the seventh design of this application, improved the structure of purifying air inlet switch and purifying air outlet switch, be provided with the motor, gear and rack transmission each other realize the slide switch of baffle, simple structure accords with the less requirement of opening part size.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. An air conditioner comprising:

the heat exchanger comprises a shell, a heat exchange air duct is formed in the shell, a heat exchange air inlet and a heat exchange air outlet are formed in the shell, and the heat exchange air inlet and the heat exchange air outlet are both communicated with the heat exchange air duct; it is characterized by also comprising:

the purification air inlet is arranged on the shell;

the purifying air outlet is arranged on the shell;

the purification air channel is separated from the heat exchange air channel, and the purification air outlet and the purification air inlet are communicated with the purification air channel.

2. The air conditioner according to claim 1, further comprising:

the pipe passing hole is formed in the bottom of one side face of the shell, and the purification air inlet is adjacent to the pipe passing hole.

3. The air conditioner according to claim 1, wherein the inside of the case includes:

a first space part defined at a portion of the inside of the housing in a transverse direction, the purge air duct being provided in the first space part, the purge air outlet being provided at a top of the first space part;

a second space part defined at another portion of the inside of the case in a transverse direction, the heat exchange duct being provided in the second space part, and the heat exchange air inlet being provided at a top of the second space part.

4. The air conditioner as claimed in claim 1, wherein the purifying air duct includes therein:

one end of the air pipe is communicated with the purification air inlet;

the fan is arranged inside the volute and used for guiding the trend of wind;

the sealing part is covered on the volute, and the other end of the air pipe is communicated with the sealing part;

the combination of the air pipe, the volute and the sealing part enables the purifying air duct to form a sealed cavity relative to the inside of the shell;

and the purification module is arranged inside the sealed cavity and used for purifying the airflow entering the purification air channel.

5. The air conditioner according to claim 1, further comprising:

the purification air inlet switch is arranged at the purification air inlet and used for opening or closing the purification air inlet.

6. The air conditioner as claimed in claim 5, wherein the clean air intake switch comprises an air intake baffle and a driving device, the driving device drives the air intake baffle to slide at the clean air intake.

7. The air conditioner according to claim 1, further comprising:

and the purification air outlet switch is arranged at the purification air outlet and used for opening or closing the purification air outlet.

8. The air conditioner according to claim 7, wherein the purifying outlet switch comprises:

the motor is used for driving the purification air outlet switch to move;

the motor drives the gear to rotate;

the air outlet baffle plate comprises an air outlet baffle plate and a rack, wherein the rack is arranged on one surface of the air outlet baffle plate, the rack is meshed with the gear, and the rack moves in parallel under the driving of the gear to drive the baffle plate to slide in a plane.

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