CN219868122U

CN219868122U - Cabinet air conditioner

Info

Publication number: CN219868122U
Application number: CN202320425968.3U
Authority: CN
Inventors: 于佳鑫; 陈会敏; 王珂
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-10-20
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of air conditioners and discloses a cabinet air conditioner. The cabinet air conditioner includes: the air conditioner comprises a heat exchange air duct part, a front decorative plate, a rear decorative plate, a fresh air device and an exhaust device, wherein the front decorative plate and the rear decorative plate are arranged in a surrounding mode to form a containing space, and the containing space is positioned at the lower side of the heat exchange air duct part; the fresh air inlet pipe of the fresh air device is suitable for extending outdoors, and the fresh air outlet pipe of the fresh air device extends to the heat exchange air channel part; the exhaust outlet pipe of the exhaust device is adapted to extend outdoors. The cabinet air conditioner can reduce the indoor space additionally occupied by the fresh air fan.

Description

Cabinet air conditioner

Technical Field

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

Background

At present, compared with a hanging type air conditioner, the cabinet type air conditioner has the characteristics of high power, strong wind power and the like, and is generally suitable for rooms with large areas. The cabinet air conditioner indoor unit has relatively large volume and relatively high height, and can enable the distance between an air supply outlet of the air conditioner and the ground to be relatively high, so that a good indoor temperature regulation effect is realized.

With the increase of user demands, a new fan is also a common household appliance.

In the process of implementing the embodiment of the utility model, the related art is found to have at least the following problems:

both the indoor set-up cabinet air conditioner and the fresh air machine occupy a relatively large space.

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 utility model provides a cabinet air conditioner, which integrates a fresh air device and an exhaust device to effectively utilize the relatively larger volume and height of the cabinet air conditioner and reduce the indoor space additionally occupied by a fresh air fan.

In some embodiments, a cabinet air conditioner includes:

a heat exchange air duct portion;

the front decorative plate and the rear decorative plate are enclosed to form a containing space, and the containing space is positioned at the lower side of the heat exchange air duct;

the fresh air device and the exhaust device are arranged in the accommodating space, a fresh air inlet pipe of the fresh air device is suitable for extending outdoors, and a fresh air outlet pipe of the fresh air device extends to the heat exchange air channel part; the exhaust outlet pipe of the exhaust device is adapted to extend outdoors.

Optionally, the new trend device with exhaust apparatus sets up side by side, the new trend entry pipe of new trend device passes through first hole that sets up on the back plaque extends to the accommodation space is outside to be suitable for extending to the outdoor, exhaust apparatus's exhaust outlet pipe passes through the second hole that sets up on the back plaque extends to the accommodation space is outside to be suitable for extending to the outdoor, first hole with the second hole is arranged side by side in the back plaque.

Optionally, the fresh air device includes centrifugal fresh air fan, centrifugal fresh air fan's middle part wind gap with first hole aligns, the fresh air inlet pipe passes through first hole extends and is connected to centrifugal fresh air fan's middle part wind gap, centrifugal fresh air fan's edge wind gap orientation the direction of heat transfer wind channel portion, fresh air outlet pipe one end with centrifugal fresh air fan's edge wind gap is connected, and the other end communicates to heat transfer wind channel portion.

Optionally, the fresh air device further comprises a filtering module, and the filtering module is arranged at a middle air port of the centrifugal fresh air fan; and/or, the fresh air device further comprises a heat exchange module, and the heat exchange module is arranged at the edge air port of the centrifugal fresh air fan.

Optionally, the exhaust device includes a centrifugal exhaust fan, an edge air port of the centrifugal exhaust fan is aligned with the second hole, the exhaust outlet pipe extends through the second hole and is connected to the edge air port of the centrifugal exhaust fan, and a middle air port of the centrifugal exhaust fan points to the middle of the accommodating space;

or alternatively, the process may be performed,

the middle air port of the centrifugal exhaust fan is aligned with the second hole, the exhaust outlet pipe extends through the second hole and is connected to the middle air port of the centrifugal exhaust fan, the outer wall of the accommodating space is provided with an air return port, and the edge air port of the centrifugal exhaust fan points to the air return port.

Optionally, the cabinet air conditioner further includes:

the water receiving disc is arranged between the heat exchange air channel part and the accommodating space and is suitable for collecting condensed water condensed by the heat exchange air channel part;

the height of the mouth of the fresh air outlet pipe is higher than that of the water receiving disc.

Optionally, the heat exchange air duct portion includes air inlet panel, air supply fan and air-out panel, the air inlet panel with the air-out panel sets up relatively, the air-out panel with preceding plaque is located cabinet air conditioner's same one side, the air inlet panel with back plaque is located cabinet air conditioner's same one side.

Optionally, the air outlet panel is provided with an air outlet grille; and/or the air inlet panel is provided with a dust filtering net.

Optionally, the number of the air supply fans is two, and the two air supply fans are arranged up and down.

Optionally, the air supply fan comprises an axial flow fan.

The cabinet air conditioner provided by the embodiment of the utility model can realize the following technical effects:

the fresh air device and the exhaust device are arranged in the accommodating space of the cabinet air conditioner, so that the cabinet air conditioner has a fresh air function, meanwhile, the accommodating space inside the cabinet air conditioner is fully utilized, the volume and the height of the cabinet air conditioner are little or even not increased, and the indoor space occupied by the fresh air blower is effectively reduced.

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 front view of a cabinet air conditioner according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front structure of a relative position of a fresh air device and an exhaust device according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a back structure of a cabinet air conditioner according to an embodiment of the present utility model;

FIG. 4 is a schematic side view of a fresh air device according to an embodiment of the present utility model;

fig. 5 is a schematic side view of an exhaust device according to an embodiment of the present utility model.

Reference numerals:

100. a heat exchange air duct portion; 110. an air inlet panel; 111. a dust filtering net; 120. an air outlet panel; 121. an air outlet grille; 130. an axial flow fan; 200. a front plaque; 300. a rear decorative plate; 310. a first hole; 320. a second hole; 330. a third hole; 400. a fresh air device; 410. a fresh air inlet pipe; 420. a fresh air outlet pipe; 430. a filtration module; 440. a heat exchange module; 450. centrifugal fresh air fan; 500. an exhaust device; 510. an exhaust outlet pipe; 520. an air return port; 530. a centrifugal exhaust fan; 600. a base; 700. an electric control module; 800. and (5) a water receiving tray.

Detailed Description

For a more complete understanding of the nature and the technical content of the embodiments of the present utility model, reference should be made to the following detailed description of embodiments of the utility model, taken in conjunction with the accompanying drawings, which are meant to be illustrative only and not limiting of the embodiments of the utility model. 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 embodiments of the utility model 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 utility model herein. 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 utility model, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate the azimuth or the positional relationship based on the azimuth or the positional relationship shown in the drawings. These terms are only used to facilitate a better description of embodiments of the utility model and their examples and are not intended to limit the scope of the indicated devices, elements or components to the 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 embodiments of the present utility model 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 utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

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

In the embodiment of the utility model, the character "/" indicates that the front object and the rear object are in 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 utility model and features of the embodiments may be combined with each other.

Fig. 1 to 5 are schematic structural views of a cabinet air conditioner according to an embodiment of the present utility model.

As shown in fig. 1 and 2, the cabinet air conditioner includes a heat exchanging air duct portion 100, a front trim 200, a rear trim 300, and a fresh air device 400 and an exhaust device 500. Fig. 2 is a view of a portion of the front fascia 200 of fig. 1.

The heat exchanging air duct portion 100 may include an air inlet panel 110, an air supply fan, and an air outlet panel 120, where the air inlet panel 110 and the air outlet panel 120 are disposed opposite to each other, the air outlet panel 120 and the front decoration panel 200 are located on the same side of the cabinet air conditioner, and the air inlet panel 110 and the rear decoration panel 300 are located on the same side of the cabinet air conditioner. Air enters the cabinet air conditioner through the air inlet panel 110 and circulates indoors through the air outlet panel 120. The heat exchanger can be arranged in the heat exchange air duct, and after the indoor air enters the cabinet air conditioner through the air inlet panel 110, the indoor air exchanges heat with the heat exchanger, the temperature of the air changes, and the air is recycled to the room, so that the indoor temperature is adjusted.

The front decorative plate 200 and the rear decorative plate 300 enclose a receiving space, and the receiving space is located at the lower side of the heat exchanging air duct portion 100. Of course, the parts surrounding the accommodating space also comprise side decorative plates of the side part of the air conditioner.

The fresh air device 400 and the exhaust device 500 are arranged in the accommodating space, a fresh air inlet pipe 410 of the fresh air device 400 is suitable for extending outdoors, and a fresh air outlet pipe 420 of the fresh air device 400 extends to the heat exchange air channel part 100; the discharge outlet pipe 510 of the discharge device 500 is adapted to extend to the outside.

The fresh air device 400 and the exhaust device 500 are arranged in the accommodating space of the cabinet air conditioner, so that the cabinet air conditioner has a fresh air function, meanwhile, the accommodating space inside the cabinet air conditioner is fully utilized, the volume and the height of the cabinet air conditioner are little or even not increased, and the indoor space occupied by a fresh air blower is effectively reduced.

As shown in fig. 1, 3, 4 and 5, an electronic control module 700 is further disposed in the accommodating space of the cabinet air conditioner, so as to control the fan speed, the compressor frequency and the like of the cabinet air conditioner. The electronic control module 700 may be composed of a micro control unit (Microcontroller Unit, MCU) and its associated circuitry. The person skilled in the art can select the MCU meeting the actual requirement according to the actual calculation requirement.

As shown in fig. 1 and 3, the cabinet air conditioner may further include a base 600, and the base 600 is disposed below the accommodating space to support the front decorative plate 200 and the rear decorative plate 300 enclosed to form the accommodating space.

The fresh air device 400 and the exhaust device 500 are exemplarily described below.

As shown in fig. 2 and 3, alternatively, the fresh air device 400 and the air exhaust device 500 are arranged side by side, the fresh air inlet pipe 410 of the fresh air device 400 extends to the outside of the accommodating space through the first hole 310 formed on the rear decoration plate 300 and is suitable for extending outdoors, the air exhaust outlet pipe 510 of the air exhaust device 500 extends to the outside of the accommodating space through the second hole 320 formed on the rear decoration plate 300 and is suitable for extending outdoors, and the first hole 310 and the second hole 320 are arranged side by side on the rear decoration plate 300.

By adopting the above technical scheme, the fresh air device 400 and the exhaust device 500 can be installed in the accommodating space, and outdoor air can enter the accommodating space through the fresh air inlet pipe 410, then enter the heat exchange air channel part 100 through the fresh air outlet pipe 420, and finally flow into the room through the heat exchange air channel part 100; the indoor air is discharged to the outside through the discharge outlet pipe 510.

In a specific operation process of the cabinet air conditioner, the fresh air device 400 and the air discharging device 500 may operate simultaneously, and only the fresh air device 400 may be started without starting the air discharging device 500, or only the air discharging device 500 may be started without starting the fresh air device 400.

The first hole 310 and the second hole 320 may be opened at a lower portion of the rear trim panel 300, i.e., a portion of the rear trim panel 300 adjacent to the base 600.

The rear decorative plate 300 is further provided with one or more third holes 330, the third holes 330 are located on the upper sides of the first holes 310 and the second holes 320, and the third holes 330 are suitable for penetrating through a connecting pipe, a connecting wire or a drain pipe of the cabinet air conditioner. One skilled in the art may provide one or more third holes 330 at appropriate positions of the rear trim panel 300 according to the indoor placement position of the cabinet air conditioner.

The third hole 330 is located at the upper sides of the first hole 310 and the second hole 320, so that the space occupied by the connecting pipe, connecting wire or drain pipe of the cabinet air conditioner and the space occupied by the fresh air device 400 or the air exhaust device 500 can be reduced.

As shown in fig. 2 to 4, the fresh air device 400 includes a centrifugal fresh air fan 450, a central air opening of the centrifugal fresh air fan 450 is aligned with the first hole 310, the fresh air inlet pipe 410 extends through the first hole 310 and is connected to the central air opening of the centrifugal fresh air fan 450, an edge air opening of the centrifugal fresh air fan 450 faces the direction of the heat exchange air channel portion 100, one end of the fresh air outlet pipe 420 is connected with the edge air opening of the centrifugal fresh air fan 450, and the other end is communicated to the heat exchange air channel portion 100.

The centrifugal fresh air fan 450 may be composed of a fresh air motor, a centrifugal fan, a left volute and a right volute. In the working process of the centrifugal fresh air fan 450, a middle air opening of the centrifugal fresh air fan 450 is an air inlet, and an edge air opening is an air outlet. The centrifugal fresh air fan 450 can suck air from the outside into the room through the fresh air inlet pipe 410 and deliver the air to the heat exchange air channel portion 100 through the fresh air outlet pipe 420.

The fresh air device 400 can further comprise a filtering module 430, wherein the filtering module 430 is arranged at a middle air opening of the centrifugal fresh air fan 450. The filtering module 430 may filter air sucked into the room from the outside so as to provide cleaner air into the room.

The filter module 430 may be a high efficiency air filter (High Efficiency Particulate Air Filter, HEPA).

The fresh air device 400 can further comprise a heat exchange module 440, wherein the heat exchange module 440 is arranged at an edge air port of the centrifugal fresh air fan 450. The heat exchange module 440 can heat or lower the air passing therethrough to reduce indoor temperature fluctuations caused by outdoor air.

Alternatively, the fresh air device 400 includes a filtering module 430 and a heat exchange module 440, the filtering module 430 is disposed at a middle air port of the centrifugal fresh air fan 450, and the heat exchange module 440 is disposed at an edge air port of the centrifugal fresh air fan 450. The filter module 430 and the heat exchange module 440 are simultaneously arranged, so that relatively clean air with small influence on the indoor temperature can be provided for the indoor space.

In the above embodiment, the fresh air device 400 is exemplarily described, and the exhaust device 500 is further exemplarily described below.

Optionally, the air exhaust 500 includes a centrifugal air exhaust fan 530, an edge air opening of the centrifugal air exhaust fan 530 is aligned with the second hole 320, and the air exhaust outlet 510 extends through the second hole 320 and is connected to the edge air opening of the centrifugal air exhaust fan 530, and a middle air opening of the centrifugal air exhaust fan 530 is directed toward a middle portion (not shown) of the accommodating space.

The centrifugal exhaust fan 530 may be composed of an exhaust motor, a centrifugal fan, an upper scroll casing, and a lower scroll casing. In the operation process of the centrifugal exhaust fan 530, the middle air port of the centrifugal exhaust fan 530 is an air inlet, and the edge air ports are air outlets. The centrifugal exhaust fan 530 may exhaust air in the accommodating space to the outside through the exhaust outlet pipe 510.

The air return opening 520 may be formed at a position of the side trim closest to the middle air opening of the centrifugal exhaust fan 530, so that indoor air is sucked into the accommodating space and discharged to the outside by the centrifugal exhaust fan 530.

Alternatively, as shown in fig. 2, 3 and 5, the middle air port of the centrifugal exhaust fan 530 is aligned with the second hole 320, the exhaust outlet 510 extends through the second hole 320 and is connected to the middle air port of the centrifugal exhaust fan 530, the air return port 520 is opened at the outer wall of the accommodating space, and the edge air port of the centrifugal exhaust fan 530 is directed to the air return port 520.

In the operation process of the centrifugal exhaust fan 530, the middle air port of the centrifugal exhaust fan 530 is an air outlet, and the edge air port is an air inlet. In the normal operation of the centrifugal exhaust fan 530, the middle air port of the centrifugal exhaust fan 530 is an air inlet, the edge air port is an air outlet, and the middle air port of the centrifugal exhaust fan 530 is an air outlet, and the edge air port is an air inlet by reversing the centrifugal exhaust fan 530. The centrifugal exhaust fan 530 may exhaust air in the accommodating space to the outside through the exhaust outlet.

The heat exchange air channel portion 100 is exemplarily described below with reference to fig. 1 and 3.

The heat exchange air duct portion 100 is provided with an air supply fan, and under the action of the air supply fan, air enters the cabinet air conditioner from the air inlet panel 110 of the heat exchange air duct portion 100 and circulates indoors through the air outlet panel 120.

The air supply fan may include an axial flow fan 130 to increase the air supply of the cabinet air conditioner.

The number of the air supply fans can be two, and the two air supply fans are arranged up and down. So as to improve the air supply quantity of the cabinet air conditioner.

The air outlet panel 120 of the heat exchange air duct portion 100 may be provided with an air outlet grille 121 to prevent the air supply fan from damaging the user and improve the safety performance of the cabinet air conditioner.

The air intake panel 110 may be provided with a dust filter 111. Air entering the cabinet air conditioner is filtered, and dust entering the heat exchange air channel part 100 is reduced, so that heat exchange efficiency of the cabinet air conditioner is maintained.

In some embodiments, the cabinet air conditioner further includes a water tray 800, where the water tray 800 is disposed between the heat exchange air duct portion 100 and the accommodating space, and is adapted to collect condensed water condensed by the heat exchange air duct portion 100; the height of the mouth of the fresh air outlet pipe 420 is higher than that of the water pan 800, for example, the fresh air outlet pipe 420 is connected to the upper half of the heat exchange air channel portion 100. The condensed water collected in the drip tray 800 does not enter the fresh air outlet duct 420. The drip tray 800 shown in fig. 1 is a positional illustration.

The above description and the drawings illustrate embodiments of the utility model 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 embodiment of the present utility model is not limited to the structure that has 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 utility model is limited only by the appended claims.

Claims

1. A cabinet air conditioner, comprising:

a heat exchange air duct portion;

2. The cabinet air conditioner of claim 1, wherein the fresh air device and the air exhaust device are arranged side by side, a fresh air inlet pipe of the fresh air device extends to the outside of the accommodating space through a first hole formed in the rear decorative plate and is suitable for extending outdoors, an air exhaust outlet pipe of the air exhaust device extends to the outside of the accommodating space through a second hole formed in the rear decorative plate and is suitable for extending outdoors, and the first hole and the second hole are arranged side by side in the rear decorative plate.

3. The cabinet air conditioner according to claim 2, wherein the fresh air device includes a centrifugal fresh air fan, a middle air opening of the centrifugal fresh air fan is aligned with the first hole, the fresh air inlet pipe extends through the first hole and is connected to the middle air opening of the centrifugal fresh air fan, an edge air opening of the centrifugal fresh air fan faces the direction of the heat exchange air channel portion, one end of the fresh air outlet pipe is connected with the edge air opening of the centrifugal fresh air fan, and the other end of the fresh air outlet pipe is communicated to the heat exchange air channel portion.

4. A cabinet air conditioner according to claim 3, wherein,

the fresh air device also comprises a filtering module, and the filtering module is arranged at the middle air port of the centrifugal fresh air fan; and/or the number of the groups of groups,

the fresh air device further comprises a heat exchange module, and the heat exchange module is arranged at an edge air opening of the centrifugal fresh air fan.

5. The cabinet air conditioner according to claim 2, wherein the air discharging means includes a centrifugal air discharging fan having an edge tuyere aligned with the second hole, the air discharging outlet pipe extending through the second hole and being connected to the edge tuyere of the centrifugal air discharging fan, a middle tuyere of the centrifugal air discharging fan being directed toward a middle of the accommodating space;

or alternatively, the process may be performed,

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

7. The cabinet air conditioner according to any one of claims 1 to 6, wherein the heat exchanging air duct portion includes an air intake panel, an air supply fan, and an air outlet panel, the air intake panel and the air outlet panel being disposed opposite to each other, the air outlet panel and the front trim panel being located on the same side of the cabinet air conditioner, and the air intake panel and the rear trim panel being located on the same side of the cabinet air conditioner.

8. The cabinet air conditioner according to claim 7, wherein the air outlet panel is provided with an air outlet grill; and/or the air inlet panel is provided with a dust filtering net.

9. The cabinet air conditioner of claim 7, wherein the number of the air supply fans is two, and the two air supply fans are arranged up and down.

10. The cabinet air conditioner of claim 7, wherein the air supply fan includes an axial flow fan.