CN216346703U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, which comprises: the air conditioner comprises a machine shell, a fan and a fan, wherein the machine shell is provided with a cold accumulation cavity and an air duct cavity; the first heat exchanger is arranged in the cold accumulation cavity and is provided with a first cold accumulation flow channel and a first cold discharge flow channel; the second heat exchanger is arranged in the air duct cavity and is provided with a second cold accumulation flow channel and a second cold discharge flow channel; the first cold accumulation flow channel and the second cold accumulation flow channel are connected with the compressor in series, and the first cold discharge flow channel and the second cold discharge flow channel are connected with the power pump in series. The air conditioner provided by the utility model can ensure that when the air conditioner cools the airflow in the indoor space, an indoor unit and an outdoor unit do not need to be arranged independently, thereby being beneficial to reducing the number of parts, simplifying the structure of the air conditioner, reducing the parts required by the actual design of the air conditioner, reducing the size of the machine type of the whole air conditioner, being convenient to install, being beneficial to improving the production efficiency and reducing the design cost.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of heat exchange equipment manufacturing, in particular to an air conditioner.

Background

In the related art, the existing air conditioner is mostly provided with an independent indoor unit and an independent outdoor unit, or provided with an integrated indoor unit and an integrated outdoor unit, so that the air conditioner has the disadvantages of complex structure, low production efficiency, high cost, inconvenient installation and improved space.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide an air conditioner, which does not need to separately provide an indoor unit and an outdoor unit, is beneficial to reducing structural parts, optimizing the structure of the whole air conditioner, and has the advantages of convenient installation and high production efficiency.

An air conditioner according to an embodiment of the present invention includes: the air conditioner comprises a machine shell, a fan and a fan, wherein the machine shell is provided with a cold accumulation cavity and an air duct cavity; the first heat exchanger is arranged in the cold accumulation cavity and is provided with a first cold accumulation flow channel and a first cold discharge flow channel; the second heat exchanger is arranged in the air duct cavity and is provided with a second cold accumulation flow channel and a second cold discharge flow channel; the first cold accumulation flow channel and the second cold accumulation flow channel are connected with the compressor in series, and the first cold discharge flow channel and the second cold discharge flow channel are connected with the power pump in series.

According to the air conditioner provided by the embodiment of the utility model, when the air conditioner cools the air flow in the indoor space, an indoor unit and an outdoor unit do not need to be arranged independently, so that the quantity of parts is reduced, the structure of the air conditioner is simplified, the parts required by the actual design of the air conditioner are reduced, the size of the machine type of the whole air conditioner is reduced, the installation is convenient, the production efficiency is improved, and the design cost is reduced.

According to some embodiments of the present invention, the housing includes a case and an air duct assembly, the case is connected to the air duct assembly, the case defines the cold storage chamber, and the air duct assembly defines the air duct chamber and has an air inlet and an air outlet communicated with the air duct chamber.

According to some embodiments of the air conditioner, the air duct assembly includes an air duct shell and an air inlet grille, the air duct shell is connected with the box body, the air duct shell defines the air duct cavity, the air inlet grille is mounted on the air duct shell and is provided with the air inlet, and the air duct shell is provided with the air outlet.

According to some embodiments of the present invention, the air inlet grille includes a top plate portion and a side plate portion connected to each other in a bent manner, and the air inlet includes a first air inlet provided in the top plate portion and a second air inlet provided in the side plate portion.

According to the air conditioner of some embodiments of the present invention, the second air inlet and the air outlet are both disposed at the front side of the air duct assembly.

According to some embodiments of the air conditioner, the second heat exchanger is configured to follow the shape of the air intake grille.

An air conditioner according to some embodiments of the present invention, further comprising: the wind wheel is rotatably arranged in the air duct shell, and the driving piece is connected with the wind wheel.

According to some embodiments of the air conditioner, the cabinet is provided with an extension bottom plate, and the air duct assembly, the power pump and the compressor are mounted to the extension bottom plate.

According to the air conditioner of some embodiments of the present invention, the cold storage chamber has an open end, and a detachable cover plate is provided at the open end.

According to the air conditioner provided by the embodiment of the utility model, the cooling medium is filled between the first heat exchanger and the inner wall of the cold storage cavity.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view (front side view) of an air conditioner according to an embodiment of the present invention;

fig. 2 is a perspective view (rear side view angle) of an air conditioner according to an embodiment of the present invention;

FIG. 3 is a perspective view (without an air-intake grille) of an air conditioner according to an embodiment of the present invention;

fig. 4 is a plan view of an air conditioner according to an embodiment of the present invention;

fig. 5 is a sectional view of an air conditioner according to an embodiment of the present invention;

fig. 6 is an exploded view (front side view) of an air conditioner according to an embodiment of the present invention;

fig. 7 is an exploded view (rear side view angle) of an air conditioner according to an embodiment of the present invention;

FIG. 8 is a schematic view showing the structure of an air intake grill of the air conditioner according to the embodiment of the present invention;

fig. 9 is a schematic structural view of a second heat exchanger of an air conditioner according to an embodiment of the present invention;

fig. 10 is a schematic structural view (another view) of a second heat exchanger of an air conditioner according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a cover plate of an air conditioner according to an embodiment of the present invention;

fig. 12 is a schematic structural view (another view) of a cover plate of an air conditioner according to an embodiment of the present invention;

fig. 13 is a schematic structural view of a cabinet of an air conditioner according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a compressor of an air conditioner according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a duct case of an air conditioner according to an embodiment of the present invention;

fig. 16 is a schematic structural view (another view) of a duct case of an air conditioner according to an embodiment of the present invention.

Reference numerals:

the air-conditioner (100) is provided with,

the air conditioner comprises a machine shell 1, a box body 11, a cold accumulation cavity 111, an extension bottom plate 112, a mounting seat 113, a mounting area 114, an air duct assembly 12, an air duct shell 121, an air inlet grille 122, a top plate part 123, a side plate part 124, an air inlet 13, a first air inlet 131, a second air inlet 132, an air duct cavity 14 and an air outlet 15,

a first heat exchanger 2, a first cold accumulation flow passage 21, a first cold discharge flow passage 22, a second heat exchanger 3, a second cold accumulation flow passage 31, a second cold discharge flow passage 32,

the wind wheel 4, the driving piece 5, the power pump 6, the compressor 7, the cover plate 8, the wind guide assembly 9 and the connecting hole a.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 16, an air conditioner 100 according to an embodiment of the present invention is described, in which the air conditioner 100 includes two heat exchangers integrated with a cold accumulation flow channel and a cold discharge flow channel, so that the air conditioner 100 does not need to separately provide an indoor unit and an outdoor unit, thereby simplifying the structure of the air conditioner 100, reducing the number of components required for the actual design of the air conditioner 100, reducing the size of the machine, facilitating installation, improving the production efficiency, and reducing the design cost.

As shown in fig. 1 to 16, an air conditioner 100 according to an embodiment of the present invention includes: the heat exchanger comprises a machine shell 1, a first heat exchanger 2 and a second heat exchanger 3.

As shown in fig. 1-4, the casing 1 of the present invention is an integral casing structure after installation, i.e. it is not necessary to separately install an indoor unit and an outdoor unit, and in actual installation, only the casing 1 needs to be installed and fixed, so that the installation efficiency is high, the overall structure size of the air conditioner 100 is small, and the installation space is also small.

The casing 1 has a cold storage cavity 111 and an air duct cavity 14, the cold storage cavity 111 is separated from the air duct cavity 14, that is, the cold storage cavity 111 and the air duct cavity 14 are two independent cavities, and there is no need for separate flow passages to communicate between the two. And the cold accumulation cavity 111 is filled with cooling medium, so that cold storage can be realized, for example, the cooling medium can be cooling water, so that the cooling water can store cold in the cold accumulation cavity 111. The air duct cavity 14 is formed with an air inlet 13 and an air outlet 15, so that air flow outside the air conditioner 100 can enter the air duct cavity 14 through the air inlet 13 to achieve temperature adjustment in the air duct cavity 14 and flow out from the air outlet 15 of the air duct cavity 14, specifically, air flow with higher temperature in the indoor space can enter the air duct cavity 14 from the air inlet 13 and achieve temperature reduction of the air flow in the air duct cavity 14, that is, the air flow with higher temperature is adjusted to be air flow with reduced temperature, and then the air flow with lower temperature is output to the indoor space from the air outlet 15, thereby achieving the effect of temperature reduction of the air flow in the indoor space and further providing comfortable ambient temperature for users in the indoor space.

As shown in fig. 5, the first heat exchanger 2 and the second heat exchanger 3 are distributed in the casing 1 at intervals, and the first heat exchanger 2 can be fixedly installed in the cold storage cavity 111 to realize cold exchange with the cooling medium in the cold storage cavity 111, and meanwhile, the second heat exchanger 3 is installed in the air duct cavity 14, so that the second heat exchanger 3 can perform cold exchange with the air flow in the air duct cavity 14, for example, after the air flow in the air duct cavity 14 passes through the second heat exchanger 3, the temperature is gradually reduced, so as to convey the air flow with lower temperature toward the indoor space.

The first heat exchanger 2 has two flow channels, the two flow channels are a first cold accumulation flow channel 21 and a first cold discharge flow channel 22 respectively, the first cold accumulation flow channel 21 is used for circulating cold accumulation media, the first cold discharge flow channel 22 is used for circulating cold discharge media, and the first cold accumulation flow channel 21 and the first cold discharge flow channel 22 are two independent flow channels respectively, namely the first cold accumulation flow channel 21 and the first cold discharge flow channel 22 are provided with respective inlets and outlets respectively, so that the problem of the intercommunication of heat exchange media in the first cold accumulation flow channel 21 and the first cold discharge flow channel 22 is avoided.

And the second heat exchanger 3 is provided with two flow passages, the two flow passages are respectively a second cold accumulation flow passage 31 and a second cold discharge flow passage 32, the second cold accumulation flow passage 31 is used for circulating cold accumulation media, the second cold discharge flow passage 32 is used for circulating cold discharge media, and the second cold accumulation flow passage 31 and the second cold discharge flow passage 32 are respectively two independent flow passages, that is, the second cold accumulation flow passage 31 and the second cold discharge flow passage 32 are respectively provided with respective inlets and outlets, so that the problem of the heat exchange media in the second cold accumulation flow passage 31 and the second cold discharge flow passage 32 being communicated with each other is avoided. Wherein, the cold storage medium can be a refrigerant, and the cold discharge medium can be a glycol aqueous solution.

Therefore, when the first cold accumulation channel 21 and the second cold accumulation channel 31 are connected, the inlet of the first cold accumulation channel 21 and the outlet of the second cold accumulation channel 31 can be communicated, the first cold accumulation channel 21 and the second cold accumulation channel 31 can be connected to the cold accumulation loop, the compressor 7 can be arranged in the cold accumulation loop, the first cold accumulation channel 21, the second cold accumulation channel 31 and the compressor 7 can be arranged in series, and when the compressor 7 operates, the media in the first cold accumulation channel 21 and the second cold accumulation channel 31 can circulate, the cooling medium in the cold accumulation cavity 111 can be cooled, for example, the cooling water can be cooled to form ice, and the cold storage can be realized. And the inlet of the first cooling channel 22 can be communicated with the outlet of the second cooling channel 32, and meanwhile, the outlet of the first cooling channel 22 is communicated with the inlet of the second cooling channel 32, so that the first cooling channel 22 and the second cooling channel 32 are connected in the cooling loop, and the power pump 6 can be arranged in the cooling loop, and the power pump 6 can be set as a water pump, so that the power pump 6 drives the cooling medium in the cooling channel to flow, so that the cooling medium transports the cooling energy stored in the cooling storage cavity 111 into the second heat exchanger 3, that is, the cooling energy is transported into the air channel cavity 14, thereby cooling the air flow in the air channel cavity 14, and thus cooling and cooling the air flow are realized.

Through the arrangement, when the air flow in the indoor space of the air conditioner 100 is cooled, the indoor unit and the outdoor unit do not need to be independently arranged, so that the quantity of parts is favorably reduced, the structure of the air conditioner 100 is simplified, the parts required by the actual design of the air conditioner 100 are reduced, the machine type size of the whole machine is reduced, the installation is convenient, the improvement on the production efficiency is facilitated, and the design cost is reduced.

In some embodiments, the casing 1 includes two main portions, which are a box 11 and an air duct assembly 12, wherein the box 11 is connected to the air duct assembly 12, for example, the box 11 can be fixedly connected to the air duct assembly 12, so that the two are formed into an integral structure, or the box 11 can be detachably connected to the air duct assembly 12 through a connector, so that the air duct assembly 12 can be flexibly detached from the box 11, and the installation is convenient.

As shown in fig. 13, the box 11 is configured as a rectangular frame structure, and a cold accumulation cavity 111 is defined in the box 11, and one end of the cold accumulation cavity 111 is open, for example, the upper end of the cold accumulation cavity 111 is open, so that the first heat exchanger 2 can be installed in the cold accumulation cavity 111 from the upper end, so that the first heat exchanger 2 can realize the cold accumulation effect in the box 11.

And the air duct assembly 12 is internally structured to be a hollow structure, so that an air duct cavity 14 is defined in the air duct assembly 12, the air duct assembly 12 is provided with an air inlet 13 and an air outlet 15, and the air inlet 13 and the air outlet 15 are both arranged at staggered positions of the air duct assembly 12 and the box body 11, so as to avoid interference of the installation of the box body 11 on an air inlet process and an air outlet process. It should be noted that, during actual installation, the box 11 may be disposed on a side of the air conditioner 100 away from the user, that is, the box 11 is disposed on the rear side, and the air duct assembly 12 is disposed on a side of the air conditioner 100 close to the user, that is, the air duct assembly 12 is disposed on the front side, so that the air inlet 13 and the air outlet 15 are both open towards the indoor space where the user is located, thereby facilitating the implementation of air flow exchange with the indoor space.

In some embodiments, the air duct assembly 12 includes two parts, which are an air duct shell 121 and an air inlet grille 122, wherein the air duct shell 121 is connected to the box 11, for example, a plurality of connection holes a may be provided in the air duct shell 121, and a plurality of connection holes a may be provided at a position of the box 11 facing the air duct shell 121, so that when the air duct shell is actually installed and fixed, the plurality of connection holes a of the air duct shell 121 may be respectively in one-to-one correspondence with the plurality of connection holes a on the box 11, and sequentially penetrate through the respective corresponding connection holes a through a plurality of connecting members, so as to achieve connection and fixation of the air duct shell 121 and the box 11, and the air duct shell 121 is connected through the connecting members, so that the air duct shell 121 can be flexibly disassembled and assembled from the box 11, and is convenient for later replacement and maintenance.

The air duct housing 121 defines the air duct cavity 14, that is, the second heat exchanger 3 is installed in the air duct housing 121, and the second heat exchanger 3 can also be detachably connected with the cavity wall of the air duct cavity 14. Like this, after the air current in the indoor space enters into in the wind channel shell 121 from air intake 13 for the air current can carry out the heat transfer with the cooling medium that puts in the second heat exchanger 3, thereby makes the air current reduce to being less than the temperature in the indoor space, and then realizes the cooling effect to the air current in the indoor space.

The air inlet grille 122 may be fixedly connected to the air duct casing 121 to be installed on the air duct casing 121, and when the air inlet grille 122 is specifically designed, the air inlet grille 122 may be detachably connected to the air duct casing 121 through a connector, so that the air inlet grille 122 is flexibly mounted and dismounted on the air duct casing 121. As shown in fig. 15, a mounting opening is formed at the upper end of the air duct shell 121, the mounting opening is opened upward and forward, and the width of the air inlet grille 122 is matched with the opening of the mounting opening, so that the air inlet grille 122 is mounted at the mounting opening to seal the mounting opening, and the air inlet grille 122 has an air inlet 13, therefore, when the air flow in the indoor space circulates in the air conditioner 100, the air inlet grille 122 seals the mounting opening of the air duct shell 121, so that the air flow can enter the air duct cavity 14 from the air inlet 13 of the air inlet grille 122 to realize the heat exchange effect with the second heat exchanger 3.

It can be understood that a plurality of air inlet sub-openings are formed in the air inlet grille 122, and the plurality of air inlet sub-openings are distributed on the air inlet grille 122 at intervals to form the air inlet 13 together, that is, the air inlet grille 122 is constructed in a mesh structure to realize the introduction of the air flow, so that the impurities in the air flow are filtered, the object with a large volume in the air flow is prevented from entering the air duct cavity 14, and the normal operation of the air conditioner 100 is ensured.

As shown in fig. 15, the air duct shell 121 is formed with an air outlet 15, and the air outlet 15 may be disposed on a front side surface of the air duct shell 121, so that the air flow in the air duct cavity 14 is discharged from the front side of the air duct shell 121 toward the indoor space, that is, the indoor air flow cooled by the second heat exchanger 3 may be directly blown to the position of the user from the front side of the air duct shell 121, thereby ensuring directional transportation of the cooling energy and improving the wind feeling effect of the user on the air flow.

In some embodiments, the air inlet grille 122 is configured as a bent structure, and specifically includes a top plate portion 123 and a side plate portion 124 connected by bending, wherein the top plate portion 123 and the side plate portion 124 are integrally formed, so that the connecting position of the two has greater structural strength, and the occurrence of structural fracture and separation is avoided.

As shown in fig. 8, the air inlet 13 includes a first air inlet 131 and a second air inlet 132, the first air inlet 131 is disposed on the top plate 123, so that a part of air flow in the indoor space can enter the air duct cavity 14 from the upper end of the air duct shell 121 through the first air inlet 131, and the second air inlet 132 is disposed on the side plate 124, so that a part of air flow in the indoor space can enter the air duct cavity 14 from the front side of the air duct shell 121 through the second air inlet 132, that is, through the structural design, top air inlet and front air inlet of the air duct assembly 12 are facilitated, so as to increase air inlet amount and improve cooling effect on the indoor space.

In some embodiments, the second air inlet 132 and the air outlet 15 may be disposed on the same side of the air duct assembly 12, for example, both the second air inlet 132 and the air outlet 15 are disposed on the front side of the air duct assembly 12, as shown in fig. 1, the second air inlet 132 is disposed on a side plate of the air inlet grille 122, and the air outlet 15 is disposed on the front side of the air duct shell 121, so that the second air inlet 132 and the air outlet 15 are sequentially distributed on the front side of the air duct assembly 12 along the up-down direction, so that the air inlet structure and the air outlet structure are simultaneously disposed on the side of the air duct assembly 12 facing the indoor space, which is beneficial to achieving airflow input and output of the air duct assembly 12 relative to the indoor space.

As shown in fig. 1, the second air inlet 132 is also configured to include a plurality of air inlet sub-openings to achieve the effect of filtering the air flow when the air flow enters. Meanwhile, as shown in fig. 1, the air outlet 15 is configured as a strip-shaped opening, so that the opening area of the air outlet 15 is larger, thereby ensuring a larger air intake amount, ensuring the actual air output amount at the air outlet 15, achieving the balance of inlet and outlet, and improving the cooling effect of the indoor air flow due to the design of larger air flow circulation.

In some embodiments, the second heat exchanger 3 is configured to follow the shape of the air intake grille 122, i.e., the outer contour of the second heat exchanger 3 is configured to be the same as the outer contour of the air intake grille 122, as shown in fig. 8, the air intake grill 122 bends the top plate portion 123 and the side plate portion 124 connected thereto, and as shown in fig. 9 and 10, the second heat exchanger 3 is also constructed in a bent structure, so that the second heat exchanger 3 includes a portion disposed opposite to the top plate portion 123, and also includes another portion disposed opposite to the side plate, and by such an arrangement, two parts of the second heat exchanger 3 connected in a bending way can be respectively opposite to the first air inlet 131 and the second air inlet 132, therefore, the air flow flowing into the first air inlet 131 and the second air inlet 132 can directly exchange cold energy for the second heat exchanger 3, the heat exchange area is increased, and the cooling effect is improved.

As shown in fig. 3, the opening shape of the mounting opening at the upper end of the air duct shell 121 is also the same as the second heat exchanger 3 and the air inlet grille 122, so that the second heat exchanger 3 can be mounted at the mounting opening first, and then the air inlet grille 122 is fixed at the mounting opening and located outside the second heat exchanger 3.

In some embodiments, as shown in fig. 6 and 7, the air conditioner 100 further includes: wind wheel 4 and driving piece 5, wind wheel 4 rotationally installs in wind channel shell 121, wherein, wind wheel 4 is equipped with a plurality of fan blades, and a plurality of fan blades are connected fixedly through the fixed axle of wind wheel 4, so that a plurality of fan blades of wind wheel 4 play air current driven effect in wind channel shell 121, when specifically designing, can rotationally link to each other the fixed axle of wind wheel 4 with the inside wall in wind channel chamber 14, and the axial of fixed axle is perpendicular with the flow direction of air current, thereby guarantee the air current drive effect of wind wheel 4.

The driving part 5 is connected with the wind wheel 4, the driving part 5 can be constructed into a driving motor, and a motor shaft of the driving motor can be fixedly connected with a fixed shaft of the wind wheel 4, so that the driving motor can drive the wind wheel 4 to drive airflow in the air duct cavity 14 to flow, and the airflow in the air duct cavity 14 can continuously flow.

In some embodiments, the housing 11 is provided with an extension base 112, and the air duct assembly 12, the power pump 6 and the compressor 7 are mounted to the extension base 112. As shown in fig. 13, an extension bottom plate 112 extending forward is disposed at the bottom of the front side of the box 11, an upper surface of the extension bottom plate 112 forms a mounting surface, and the air duct assembly 12, the power pump 6 and the compressor 7 are all mounted on the extension bottom plate 112, wherein, as shown in fig. 16, both sides and the front side of the air duct shell 121 are respectively provided with a connection hole a, and at the same time, both sides and the front side of the extension bottom plate 112 are also correspondingly provided with a connection hole a, so that the air duct shell 121 and the extension bottom plate 112 are fixedly connected through the connection holes a by a plurality of connecting members.

And the upper surface of the extension bottom plate 112 is provided with a mounting seat 113, the mounting seat 113 is arranged in a protruding manner upwards and is provided with a mounting seat 113 hole, the power pump 6 is arranged on the mounting seat 113 and at least partially extends into the mounting seat 113 hole, so that the power pump 6 is fixed relative to the box body 11, meanwhile, the upper surface of the extension bottom plate 112 is provided with a mounting area 114 spaced apart from the mounting seat 113, the mounting area 114 is provided with a plurality of connecting holes a, the bottom of the compressor 7 is provided with a plurality of connecting holes a, the connecting holes a can be arranged opposite to the connecting holes a one by one, and therefore the compressor 7 is fixedly connected with the extension bottom plate 112 through connecting pieces such as a plurality of bolts.

In some embodiments, the cold storage cavity 111 has an open end, and the open end is provided with the cover plate 8, the cover plate 8 is detachably mounted at the open end, for example, the upper end of the cold storage cavity 111 is the open end, and as shown in fig. 13, a plurality of connecting holes a are provided on the side wall of the open end, and as shown in fig. 11 and 12, a plurality of connecting holes a are provided on the cover plate 8 in the circumferential direction, so that the plurality of connecting holes a at the open end are directly opposite to the plurality of connecting holes a on the cover plate 8, and are respectively connected and fixed through a plurality of connecting pieces, thereby, the closing effect of the open end can be realized, and the cold storage cavity 111 is heat-insulated.

In some embodiments, a cooling medium is filled between the first heat exchanger 2 and the inner wall of the cold storage cavity 111, so that the cooling medium can store cold, for example, the cooling medium may be cooling water, so that the cooling water can store cold in the cold storage cavity 111, so that when the compressor 7 operates, the cooling water can be condensed into ice through circulation of the cold storage medium, thereby achieving the function of cold storage, although the cooling medium may also be other types of media.

In some embodiments, the air guide assembly 9 may be disposed at the air outlet 15, so that the air guide assembly 9 can perform a directional exhaust function on the air flow at the air outlet 15, so that the low-temperature air flow flows to a demand area of a user, and the use comfort of the user is improved. For example, the wind guide assembly 9 comprises a plurality of wind guide blades.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the utility model, "above", "over" and "above" a first feature in a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner (100), comprising:

a cabinet (1), the cabinet (1) having a cold storage chamber (111) and a duct chamber (14);

the first heat exchanger (2), the first heat exchanger (2) is installed in the cold accumulation cavity (111), and the first heat exchanger (2) is provided with a first cold accumulation flow channel (21) and a first cold discharge flow channel (22);

the second heat exchanger (3) is arranged in the air duct cavity (14), and the second heat exchanger (3) is provided with a second cold accumulation flow channel (31) and a second cold discharge flow channel (32); wherein

The first cold accumulation flow channel (21) and the second cold accumulation flow channel (31) are connected with the compressor (7) in series, and the first cold discharge flow channel (22) and the second cold discharge flow channel (32) are connected with the power pump (6) in series.

2. The air conditioner (100) according to claim 1, wherein the cabinet (1) comprises a box body (11) and a duct assembly (12), the box body (11) is connected with the duct assembly (12), the box body (11) defines the cold storage chamber (111), and the duct assembly (12) defines the duct chamber (14) and has an air inlet (13) and an air outlet (15) communicated with the duct chamber (14).

3. The air conditioner (100) of claim 2, wherein the air duct assembly (12) includes an air duct shell (121) and an air inlet grille (122), the air duct shell (121) is connected to the box body (11), the air duct shell (121) defines the air duct cavity (14), the air inlet grille (122) is mounted to the air duct shell (121) and is formed with the air inlet (13), and the air duct shell (121) is formed with the air outlet (15).

4. The air conditioner (100) of claim 3, wherein the air intake grille (122) comprises a top plate portion (123) and a side plate portion (124) connected in a bent manner, and the air inlet (13) comprises a first air inlet (131) arranged on the top plate portion (123) and a second air inlet (132) arranged on the side plate portion (124).

5. The air conditioner (100) of claim 4, wherein the second air inlet (132) and the air outlet (15) are both disposed at a front side of the air duct assembly (12).

6. The air conditioner (100) of claim 3, wherein the second heat exchanger (3) is configured to follow the shape of the air intake grille (122).

7. The air conditioner (100) of claim 3, further comprising: wind wheel (4) and driving piece (5), wind wheel (4) rotationally install in wind channel shell (121), driving piece (5) with wind wheel (4) link to each other.

8. The air conditioner (100) of claim 2, wherein the cabinet (11) is provided with an extension floor (112), and the air duct assembly (12), the power pump (6) and the compressor (7) are all mounted to the extension floor (112).

9. The air conditioner (100) of claim 2, wherein the cold storage chamber (111) has an open end, and a removable cover plate (8) is provided at the open end.

10. The air conditioner (100) according to claim 1, characterized in that a cooling medium is filled between the first heat exchanger (2) and an inner wall of the cold storage chamber (111).

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