CN218884132U - Window type air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioning equipment, and discloses a window type air conditioner, include: a housing; the partition plate is arranged in the shell and divides the interior of the shell into a first cavity and a second cavity which are mutually independent in the vertical direction, the first cavity comprises a first indoor air port, a first outdoor air port and a first air channel which is formed between the first indoor air port and the first outdoor air port and can communicate the indoor space with the outdoor environment, and the second cavity comprises a second indoor air port, a second outdoor air port and a second air channel which is formed between the second indoor air port and the second outdoor air port and can communicate the indoor space with the outdoor environment; the first heat exchange assembly is arranged in the first air duct and comprises a first heat exchanger and a first fan which are arranged in sequence; and the second heat exchange assembly is arranged in the second air channel and comprises a second heat exchanger, a compressor and a second fan which are sequentially arranged. The air for adjusting the indoor space temperature provided by the application is completely outdoor fresh air, and sufficient fresh air volume is guaranteed to be provided.

Description

Window type air conditioner

Technical Field

The present application relates to the field of air conditioning equipment, and for example, to a window air conditioner.

Background

The window type air conditioner is one of the integral type air conditioners, and is a small air conditioner that can be installed on a window. The window type air conditioner integrates an evaporator, a condenser and other components into a whole, and has simple structure and convenient installation. Window air conditioners are typically mounted to a window frame of a wall for cooling or heating an indoor environment. With the ever-increasing living standard of people and the demand for healthy air, the demand for air treatment equipment is higher and higher.

Disclosed in the related art is a window type air conditioner including: the outdoor air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor side and an outdoor side, the indoor side is provided with an indoor air inlet and an indoor air outlet, the outdoor side is provided with an outdoor air inlet and an outdoor air outlet, an indoor air duct is formed between the indoor air inlet and the indoor air outlet, and an outdoor air duct is formed between the outdoor air inlet and the outdoor air outlet; the fresh air shell is in a long cylinder shape and is arranged in the shell, a fresh air opening communicated with the indoor air channel is formed in the first end, the second end is communicated with the outdoor environment, and a fresh air channel is formed between the first section and the second section.

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

in order to install the window type air conditioner in the window for the convenience, the volume of the shell that sets up is less, and under this condition, the volume that the new trend casing can occupy is less, and the new amount of wind of carrying to indoor through the new trend passageway is not enough to satisfy indoor demand to the new amount of wind, simultaneously, because the new trend shell is the tube-shape design, along with the flow of air current, reduces gradually at the air-out section atmospheric pressure of new trend shell for the wind speed of new trend reduces, and then leads to the new amount of wind to further reduce.

It is noted that the information disclosed in the background section above is only for enhancement of understanding of the background of the application and therefore may comprise information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

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 to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a window type air conditioning device, which is used for increasing the fresh air volume delivered to the indoor side and improving the indoor environment quality.

In some embodiments, the window type air conditioner includes: a housing; the partition plate is arranged in the shell and divides the interior of the shell into a first cavity and a second cavity which are mutually independent in the vertical direction, the first cavity comprises a first indoor air port, a first outdoor air port and a first air channel which is formed between the first indoor air port and the first outdoor air port and can communicate the indoor space with the outdoor environment, and the second cavity comprises a second indoor air port, a second outdoor air port and a second air channel which is formed between the second indoor air port and the second outdoor air port and can communicate the indoor space with the outdoor environment; the first heat exchange assembly is arranged in the first air duct and comprises a first heat exchanger and a first fan which are sequentially arranged; the second heat exchange assembly is arranged in the second air duct and comprises a second heat exchanger, a compressor and a second fan which are sequentially arranged, wherein the compressor, the second heat exchanger and the first heat exchanger are connected in series on a refrigerant pipeline; the first air duct is an air supply duct, the second air duct is an air exhaust duct, or the second air duct is an air supply duct and the first air duct is an air exhaust duct.

In some embodiments, the first heat exchanger is disposed proximate to the first outdoor air opening, and the first fan is disposed proximate to the first indoor air opening; the second heat exchanger is close to the second indoor air inlet, the second fan is close to the second outdoor air inlet, and the compressor is arranged between the second heat exchanger and the second fan.

In some embodiments, the first fan is disposed proximate to the first outdoor air port, and the first heat exchanger is disposed proximate to the first indoor air port; the second fan is close to the second indoor air inlet, the second heat exchanger is close to the second outdoor air inlet, and the compressor is arranged between the second heat exchanger and the second fan.

In some embodiments, the housing comprises a first side panel disposed in an indoor space and a second side panel disposed in an outdoor environment, the first and second side panels being oppositely disposed; the baffle is fixed to be set up in first curb plate with between the second curb plate, include: the first section is fixedly connected with the first side plate; the second section is fixedly connected with the second side plate; the transition section comprises a first connecting end and a second connecting end, the first connecting end is fixedly connected with the first section, and the second connecting end is fixedly connected with the second section; wherein the height of the first connecting end is greater than that of the second connecting end.

In some embodiments, the housing comprises a first side panel disposed in an indoor space and a second side panel disposed in an outdoor environment, the first and second side panels being oppositely disposed; the baffle is fixed to be set up in first curb plate with between the second curb plate, include: the first section is fixedly connected with the first side plate; the second section is fixedly connected with the second side plate; the transition section comprises a first connecting end and a second connecting end, the first connecting end is fixedly connected with the first section, and the second connecting end is fixedly connected with the second section; the height of the second connecting end is larger than that of the first connecting end.

In some embodiments, the connecting section defines a plurality of vents extending through the connecting section.

In some embodiments, the window type air conditioner further comprises: the guide plate, set up in the ventilation hole, certainly first wind channel to the second wind channel extends, just the guide plate is the crooked arc of indoor space for keeping away from to the orientation.

In some embodiments, the window type air conditioner further comprises: and the filter screen is arranged at the first outdoor air port or the second outdoor air port.

In some embodiments, the filter screen comprises one or more of an activated carbon layer, an adsorbent layer, and a biocidal layer.

In some embodiments, the window type air conditioner further comprises: and the water receiving tray is arranged at the bottoms of the first heat exchanger and the second heat exchanger and is used for receiving the condensed water generated by the first heat exchanger or the second heat exchanger.

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

the inner part of the shell can be divided into a first cavity and a second cavity which are mutually independent from top to bottom through the partition plate, wherein the first cavity is communicated with the indoor space through a first indoor air opening and is communicated with the outdoor environment through a first outdoor air opening, and the second cavity is communicated with the indoor space through a second indoor air opening and is communicated with the outdoor environment through a second outdoor air opening.

Under the condition that a first air duct formed between the first indoor air port and the first outdoor air port is an air supply duct, a second air duct formed between the second indoor air port and the second outdoor air port is an air exhaust duct, air in the outdoor environment enters the indoor space to carry out temperature on the indoor environment after passing through the first air duct to exchange heat with the first heat exchanger, and air flow in the indoor environment is discharged to the outdoor after passing through the second air duct to exchange heat with the second heat exchanger; or, under the condition that a second air duct formed between the second indoor air port and the second outdoor air port is an air supply duct, a first air duct formed between the first indoor air port and the first outdoor air port is an air exhaust duct, air in the outdoor environment enters the indoor space to carry out temperature on the indoor environment after passing through the second air duct to exchange heat with the second heat exchanger, and air flow in the indoor environment is exhausted to the outdoor after passing through the first air duct to exchange heat with the first heat exchanger.

In the process, the air used for adjusting the temperature of the indoor space and provided indoors through the air supply air channel is completely outdoor fresh air, the air supply quantity of the outdoor fresh air is greatly increased, the sufficient fresh air quantity provided indoors can be guaranteed, the indoor environment quality is improved, and the comfortable experience of a user is improved.

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

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic view of a window air conditioner according to an embodiment of the present disclosure;

fig. 2 is a schematic view illustrating another window type air conditioner according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of another window air conditioner according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of another window air conditioner according to an embodiment of the present disclosure;

fig. 5 is a schematic view of a baffle according to an embodiment of the present disclosure.

Reference numerals:

100. a housing; 110. a first chamber; 111. a first indoor air port; 112. a first outdoor tuyere; 113. a first air duct; 120. a second chamber; 121. a second indoor air port; 122. a second outdoor tuyere; 123. a second air duct; 130. a first side plate; 140. a second side plate;

200. a partition plate; 210. a first stage; 220. a second section; 230. a transition section; 231. a first connection end; 232. a second connection end; 233. a vent hole; 234. a baffle;

300. a first heat exchange assembly; 310. a first heat exchanger; 320. a first fan;

400. a second heat exchange assembly; 410. a second heat exchanger; 420. a compressor; 430. and a second fan.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. 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 be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

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

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can 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. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

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

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

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

At present, a window type air conditioner is a small air conditioning device which can be installed on a window, and comprises an indoor side air duct and an outdoor side air duct, wherein the indoor side air duct is not communicated with the outdoor environment, so that when the window type air conditioner works, air is subjected to heat exchange in the indoor side air duct and the indoor environment in a circulating mode, and in the past, the content of dust, bacteria or harmful gas in the air of the indoor environment is gradually increased, the quality of the indoor environment is gradually reduced, and the comfortable experience of a user is very easily influenced. Based on this, the disclosed embodiments provide a window air conditioner that can provide a large amount of fresh air to the indoor environment.

As shown in fig. 1 to 4, the present disclosure provides a window type air conditioner, which includes a housing 100, a partition 200, a first heat exchange assembly 300, and a second heat exchange assembly 400.

The partition plate 200 is disposed inside the casing 100, and partitions the inside of the casing 100 into the first chamber 110 and the second chamber 120 which are vertically independent of each other. The first chamber 110 includes a first indoor air opening 111, a first outdoor air opening 112, and a first air duct 113 formed between the first indoor air opening 111 and the first outdoor air opening 112 to enable communication between the indoor space and the outdoor environment. The second chamber 120 includes a second indoor air opening 121, a second outdoor air opening 122, and a second air duct 123 formed between the second indoor air opening 121 and the second outdoor air opening 122 and capable of communicating the indoor space and the outdoor environment.

The first heat exchange assembly 300 is disposed in the first air duct 113, and includes a first heat exchanger 310 and a first fan 320, which are sequentially disposed.

The second heat exchange assembly 400 is disposed in the second air duct 123, and includes a second heat exchanger 410, a compressor 420, and a second fan 430 that are sequentially disposed. The compressor 420, the second heat exchanger 410 and the first heat exchanger 310 are connected in series to the refrigerant pipeline.

The first air duct 113 is an air supply duct and the second air duct 123 is an air exhaust duct, or the second air duct 123 is an air supply duct and the first air duct 113 is an air exhaust duct.

Alternatively, both the first and second wind tunnels 113 and 123 can be simultaneously associated with the indoor space and the outdoor environment.

Alternatively, the first air duct 113 is an air supply duct, and the second air duct 123 is an air exhaust duct. Thus, air in the outdoor environment passes through the first air duct 113 under the action of the first fan 320, exchanges heat with the first heat exchanger 310 through the first air duct 113, and then enters the indoor space, so that on one hand, the temperature of the indoor space can be adjusted, and on the other hand, the air flow conveyed to the indoor space is fresh air, so that the quality of the indoor air can be adjusted; the air in the indoor space passes through the second air channel 123 by the action of the second fan 430, exchanges heat with the second heat exchanger 410, and is discharged to the outdoor environment. Alternatively, the second air duct 123 is an air supply duct, and the first air duct 113 is an air exhaust duct. Thus, air in the outdoor environment passes through the second air duct 123 and the second heat exchanger 410 to exchange heat through the second fan 430, and then enters the indoor space, so that on one hand, the temperature of the indoor space can be adjusted, and on the other hand, the air flow conveyed to the indoor space is fresh air, so that the quality of the indoor air can be adjusted; the air in the indoor space is discharged to the outdoor environment after passing through the first air duct 113 and exchanging heat with the first heat exchanger 310 by the first fan 320.

The window type air conditioner provided by the embodiment of the disclosure is adopted, the inner part of the shell is divided into a first cavity and a second cavity which are mutually independent from top to bottom through the partition board, wherein the first cavity is communicated with an indoor space through a first indoor air opening and is communicated with an outdoor environment through a first outdoor air opening, and the second cavity is communicated with the indoor space through a second indoor air opening and is communicated with the outdoor environment through a second outdoor air opening.

Under the condition that a first air duct formed between the first indoor air port and the first outdoor air port is an air supply duct, a second air duct formed between the second indoor air port and the second outdoor air port is an air exhaust duct, air in the outdoor environment enters the indoor space to carry out temperature on the indoor environment after passing through the first air duct to exchange heat with the first heat exchanger, and air flow in the indoor environment is discharged to the outdoor after passing through the second air duct to exchange heat with the second heat exchanger; or, under the condition that a second air duct formed between the second indoor air port and the second outdoor air port is an air supply duct, a first air duct formed between the first indoor air port and the first outdoor air port is an air exhaust duct, air in the outdoor environment enters the indoor space to carry out temperature on the indoor environment after passing through the second air duct to exchange heat with the second heat exchanger, and air flow in the indoor environment is exhausted to the outdoor after passing through the first air duct to exchange heat with the first heat exchanger.

In the process, the air used for adjusting the indoor space temperature and provided indoors through the air supply duct is completely outdoor fresh air, so that the air supply quantity of the outdoor fresh air is greatly increased, the sufficient fresh air quantity provided indoors can be ensured, the indoor environment quality is improved, and the comfortable experience of a user is improved.

As shown in fig. 1 to 4, in some embodiments, the first heat exchanger 310 is disposed near the first outdoor air opening 112, and the first fan 320 is disposed near the first indoor air opening 111; the second heat exchanger 410 is disposed near the second indoor air inlet 121, the second fan 430 is disposed near the second outdoor air inlet 122, and the compressor 420 is disposed between the second heat exchanger 410 and the second fan 430.

In some embodiments, the case 100 includes a first side plate 130 disposed at the indoor space and a second side plate 140 disposed at the outdoor environment, the first side plate 130 and the second side plate 140 being oppositely disposed; the partition 200 is fixedly disposed between the first side plate 130 and the second side plate 140 and includes a first section 210, a second section 220, and a transition section 230. The first section 210 is fixedly connected to the first side plate 130. The second section 220 is fixedly connected to the second side plate 140. The transition section 230 includes a first connection end 231 and a second connection end 232, the first connection end 231 is fixedly connected to the first section 210, and the second connection end 232 is fixedly connected to the second section 220. Wherein, the height of the first connection end 231 is greater than that of the second connection end 232.

Alternatively, the first heat exchanger 310 is a condenser and the second heat exchanger 410 is an evaporator.

Specifically, referring to fig. 1 (the arrow direction represents the air flowing direction), when the window air conditioner is cooling, the second air duct 123 is an air inlet duct, and the first air duct 113 is an air outlet duct. That is, the second outdoor air inlet 122 is an air inlet of outdoor air, and the second indoor air inlet 121 is an air outlet of outdoor air; the first indoor air inlet 111 is an air inlet of indoor air, and the first outdoor air inlet 112 is an air outlet of indoor air.

Therefore, the second fan 430 sucks air from the outdoor environment into the second air duct 123, exchanges heat with the evaporator to become low-temperature air, and then enters the indoor space; meanwhile, the first fan 320 sucks air from the indoor space into the first duct 113, exchanges heat with the condenser, and discharges the air to the outdoor environment. The low temperature air is sent into the indoor space from the second chamber 120 located below, sinks, and is heated to some extent after exchanging heat with the original air in the indoor space, and moves upward. Therefore, the lower temperature of the indoor space is slightly lower, the upper temperature is slightly higher, the comfort of a user in the indoor space is improved, and meanwhile, the arrangement positions of the air supply duct and the air exhaust duct are adapted to the movement trend of indoor air, so that the circulation of low-temperature air in the indoor space is facilitated. In addition, this prevents air having a relatively high temperature in the indoor space from flowing backward into the second air path 123. In this scheme, first fan 320 inhales air to first wind channel 113 from the indoor space, and with the condenser heat transfer, because the temperature of room air is far less than the temperature of air in the outdoor environment, the cold volume that can make full use of room air like this cools down the condenser to improve the heat exchange efficiency and the energy utilization of condenser.

Optionally, the height of the first connection end 231 is greater than the height of the second connection end 232. That is, the area of the second outdoor air opening 122 of the second air duct 123 (air intake channel) is smaller than the area of the second indoor air opening 121, and the area of the first outdoor air opening 112 of the first air duct 113 (air exhaust channel) is smaller than the area of the first indoor air opening 111, so that the air output of the second indoor air opening 121 and the first outdoor air opening 112 can be increased.

Accordingly, referring to fig. 2 (the arrow direction represents the air flowing direction), when the window air conditioner heats, the first air duct 113 is an air inlet duct, and the second air duct 123 is an air outlet duct. That is, the first outdoor air inlet 112 is an air inlet of outdoor air, and the first indoor air inlet 111 is an air outlet of outdoor air; the second indoor air inlet 121 is an air inlet of indoor air, and the second outdoor air inlet 122 is an air outlet of indoor air. Accordingly, the first fan 320 sucks air from the outdoor environment into the first air duct 113, exchanges heat with the condenser to become high-temperature air, and then enters the indoor space; meanwhile, the second fan 430 sucks air from the indoor space into the second air duct 123, exchanges heat with the evaporator, and discharges the air to the outdoor environment. The high temperature air is supplied into the indoor space from the first chamber 110 located above, and the ambient temperature of the indoor space is adjusted.

Optionally, the height of the first connection end 231 is greater than the height of the second connection end 232. That is, the area of the first outdoor air opening 112 of the first air duct 113 (air intake passage) is larger than the area of the first indoor air opening 111. This is advantageous in terms of air collection, and enables the outdoor air supplied through the first duct 113 to flow toward the indoor space more rapidly.

Optionally, the transition section 230 is provided with a plurality of vents 233 extending through the transition section 230. Thus, when the air in the indoor space is delivered to the outside through the second duct 123 (the discharge passage), a part of the air may flow toward the first duct 113 through the vent 233 to form a mixed air with the inflowing outdoor air through the transition section 230. Since air having a relatively low temperature is sucked from the outdoor environment and requires a higher heating capacity when being cooled by the condenser, the heating efficiency can be improved by mixing a part of the indoor high-temperature air.

Alternatively, the first heat exchanger 310 is an evaporator and the second heat exchanger 410 is a condenser.

Specifically, referring to fig. 2 (the arrow direction represents the air flowing direction), when the window air conditioner is cooling, the first air duct 113 is an air inlet duct, and the second air duct 123 is an air outlet duct. That is, the first outdoor air inlet 112 is an air inlet of outdoor air, and the first indoor air inlet 111 is an air outlet of outdoor air; the second indoor air inlet 121 is an air inlet of indoor air, and the second outdoor air inlet 122 is an air outlet of indoor air. Thus, the first fan 320 sucks air from the outdoor environment into the first air duct 113, exchanges heat with the evaporator to become low-temperature air, and then enters the indoor space; meanwhile, the second fan 430 sucks air from the indoor space into the second air duct 123, exchanges heat with the condenser, and discharges the air to the outdoor environment. The high temperature air is supplied into the indoor space from the first chamber 110 located above, and the ambient temperature of the indoor space is adjusted.

Optionally, the height of the first connection end 231 is greater than the height of the second connection end 232. That is, the area of the first outdoor air opening 112 of the first air duct 113 (air intake passage) is larger than the area of the first indoor air opening 111. This is advantageous in terms of air collection, and enables the outdoor air supplied through the first duct 113 to flow toward the indoor space more rapidly.

Optionally, the transition section 230 is provided with a plurality of vents 233 extending through the transition section 230. Thus, when the air in the indoor space is delivered to the outside through the second duct 123 (the discharge passage), a part of the air may flow toward the first duct 113 through the vent 233 to form a mixed air with the inflowing outdoor air through the transition section 230. Since relatively high temperature air is sucked from the outdoor environment and a higher cooling capacity is required for cooling through the condenser, mixing a part of the indoor high temperature air can improve the cooling efficiency.

Accordingly, referring to fig. 1 (the direction of the arrow indicates the air flowing direction), when the window air conditioner is heating, the second air duct 123 is an air inlet duct, and the first air duct 113 is an air outlet duct. That is, the second air duct 123 is an air intake duct, and the first air duct 113 is an air exhaust duct. That is, the second outdoor air inlet 122 is an air inlet of outdoor air, and the second indoor air inlet 121 is an air outlet of outdoor air; the first indoor air inlet 111 is an air inlet of indoor air, and the first outdoor air inlet 112 is an air outlet of indoor air. Therefore, the second fan 430 sucks air from the outdoor environment into the second air duct 123, exchanges heat with the condenser to become high-temperature air, and then enters the indoor space; meanwhile, the first fan 320 sucks air from the indoor space into the first duct 113, exchanges heat with the evaporator, and discharges the air to the outdoor environment. The high temperature air is sent into the indoor space from the second chamber 120 located below, which is beneficial to the high temperature air moving from bottom to top in the indoor space, and is corresponding to the moving trend of the hot air, which is beneficial to improving the temperature of the indoor space.

Optionally, the height of the first connection end 231 is greater than the height of the second connection end 232. That is, the area of the second outdoor air opening 122 of the second air duct 123 (air intake channel) is smaller than the area of the second indoor air opening 121, and the area of the first outdoor air opening 112 of the first air duct 113 (air exhaust channel) is smaller than the area of the first indoor air opening 111, so that the air output of the second indoor air opening 121 and the first outdoor air opening 112 can be increased.

As shown in fig. 3 and 4, in some embodiments, the first fan 320 is disposed near the first outdoor air inlet 112, and the first heat exchanger 310 is disposed near the first indoor air inlet 111; the second fan 430 is disposed near the second indoor air inlet 121, the second heat exchanger 410 is disposed near the second outdoor air inlet 122, and the compressor 420 is disposed between the second heat exchanger 410 and the second fan 430.

In some embodiments, the height of the second connection end 232 is greater than the height of the first connection end 231.

Alternatively, the first heat exchanger 310 is a condenser and the second heat exchanger 410 is an evaporator.

Specifically, referring to fig. 3 (the arrow direction represents the air flowing direction), when the window air conditioner is cooling, the second air duct 123 is an air inlet duct, and the first air duct 113 is an air outlet duct. That is, the second outdoor air inlet 122 is an air inlet for outdoor air, and the second indoor air inlet 121 is an air outlet for outdoor air; the first indoor air inlet 111 is an air inlet of indoor air, and the first outdoor air inlet 112 is an air outlet of indoor air. The second fan 430 sucks air from the outdoor environment into the second air duct 123, and after exchanging heat with the evaporator to become low-temperature air, cools the compressor 420 first, and then sends the air into the indoor space; meanwhile, the first fan 320 sucks air from the indoor space into the first duct 113, exchanges heat with the condenser, and discharges the air to the outdoor environment.

Alternatively, since the second heat exchanger is disposed near the second outdoor air inlet 122, that is, the air in the outdoor environment passes through the second heat exchanger 410 to exchange heat with the air and cool the air to become low-temperature air, and then passes through the compressor 420. The low-temperature air firstly cools the compressor 420 and then is sent into the indoor space, so that the compressor can be prevented from being overheated, and the service life of the compressor can be prolonged.

Optionally, the height of the second connection end 232 is greater than the height of the first connection end 231. That is, the area of the second outdoor air opening 122 of the second air duct 123 (air intake passage) is larger than the area of the second indoor air opening 121. In this way, the air collection is facilitated, and the outdoor air delivered through the first duct 113 can be more rapidly flowed to the indoor space.

Optionally, the transition section 230 is provided with a plurality of vents 233 extending through the transition section 230. Thus, when the air in the indoor space is delivered to the outside through the second duct 123 (the discharge duct), a part of the air may flow toward the first duct 113 through the vent hole 233 to form mixed air with the outdoor air flowing in through the first duct through the transition section 230. Since relatively high temperature air is sucked from the outdoor environment and a higher cooling capacity is required for cooling through the condenser, mixing a part of indoor low temperature air can improve cooling efficiency.

Accordingly, referring to fig. 4 (the arrow direction represents the air flowing direction), when the window air conditioner heats, the first air duct 113 is an air inlet duct, and the second air duct 123 is an air outlet duct. That is, the first outdoor air inlet 112 is an air inlet of outdoor air, and the first indoor air inlet 111 is an air outlet of outdoor air; the second indoor air inlet 121 is an air inlet of indoor air, and the second outdoor air inlet 122 is an air outlet of indoor air. Accordingly, the first fan 320 sucks air from the outdoor environment into the first air duct 113, exchanges heat with the condenser to become high-temperature air, and then enters the indoor space; meanwhile, the second fan 430 sucks air from the indoor space into the second duct 123, exchanges heat with the evaporator, and discharges the air to the outdoor environment. The high temperature air is supplied into the indoor space from the first chamber 110 located above, and the ambient temperature of the indoor space is adjusted.

Optionally, the height of the second connection end 232 is greater than the height of the first connection end 231.

Alternatively, the first heat exchanger 310 is an evaporator and the second heat exchanger 410 is a condenser.

Specifically, referring to fig. 4 (the arrow direction represents the air flowing direction), when the window air conditioner is cooling, the first air duct 113 is an air inlet duct, and the second air duct 123 is an air outlet duct. That is, the first outdoor air inlet 112 is an air inlet of outdoor air, and the first indoor air inlet 111 is an air outlet of outdoor air; the second indoor air inlet 121 is an indoor air inlet, and the second outdoor air inlet 122 is an indoor air outlet. Thus, the first fan 320 sucks air from the outdoor environment into the first air duct 113, exchanges heat with the evaporator to become low-temperature air, and then enters the indoor space; meanwhile, the second fan 430 sucks air from the indoor space into the second air duct 123, exchanges heat with the condenser, and discharges the air to the outdoor environment.

Alternatively, since the first heat exchanger 310 is disposed near the first indoor air opening 111, the first fan 320 is disposed near the first outdoor air opening 112. That is, the air in the outdoor environment is sucked into the first air duct 113 through the first fan 320, exchanges heat with the first heat exchanger 310 to reduce the temperature and become low-temperature air, and then directly enters the indoor space, so that the loss of cooling capacity caused by the long-time flowing of the low-temperature air in the first air duct 113 can be avoided.

Optionally, the height of the first connection end 231 is greater than the height of the second connection end 232.

That is, the area of the first outdoor air opening 112 of the first air duct 113 (air intake passage) is smaller than the area of the first indoor air opening 111. This is advantageous for increasing the air output of the first indoor air inlet 111.

Accordingly, referring to fig. 3 (the arrow direction represents the air flowing direction), when the window air conditioner is heating, the second air duct 123 is an air inlet duct, and the first air duct 113 is an air outlet duct. That is, the second air duct 123 is an air intake duct, and the first air duct 113 is an air exhaust duct. That is, the second outdoor air inlet 122 is an air inlet of outdoor air, and the second indoor air inlet 121 is an air outlet of outdoor air; the first indoor air inlet 111 is an air inlet of indoor air, and the first outdoor air inlet 112 is an air outlet of indoor air. Therefore, the second fan 430 sucks air from the outdoor environment into the second air duct 123, exchanges heat with the condenser to become high-temperature air, and then enters the indoor space; meanwhile, the first fan 320 sucks air from the indoor space into the first duct 113, exchanges heat with the evaporator, and discharges the air to the outdoor environment. The high temperature air is sent into the indoor space from the second chamber 120 located below, which is beneficial to the high temperature air moving from bottom to top in the indoor space, and is corresponding to the moving trend of the hot air, which is beneficial to improving the temperature of the indoor space.

Optionally, the height of the first connection end 231 is greater than the height of the second connection end 232. That is, the area of the second outdoor air opening 122 of the second air duct 123 (air intake channel) is smaller than the area of the second indoor air opening 121, and the area of the first outdoor air opening 112 of the first air duct 113 (air exhaust channel) is smaller than the area of the first indoor air opening 111, so that the air output of the second indoor air opening 121 and the first outdoor air opening 112 can be increased.

Optionally, the transition section 230 is provided with a plurality of vents 233 extending through the transition section 230. Thus, when the air in the indoor space is delivered to the outside through the first duct 113 (discharge duct), a part of the air may flow to the second duct 123 through the vent 233 via the transition section 230 to form mixed air with the outdoor air flowing in through the second duct. Since relatively low temperature air is sucked from the outdoor environment, a higher heating capacity is required when heating is performed through the condenser, and thus, heating efficiency can be improved by mixing a part of indoor high temperature air.

In some embodiments, as shown in connection with FIG. 5, the window air conditioner also includes a baffle 234. The guide plate 234 is disposed on the vent 233, and extends from the first air duct 113 to the second air duct 123, and the guide plate 234 is an arc-shaped plate bending towards the far away from the indoor space. Optionally, baffles 234 are attached to the inner peripheral wall of vent 233 on the side adjacent the outdoor environment. In this way, in the process that the indoor air flows from the first indoor air inlet 111 to the first outdoor air inlet 112, the indoor air may flow from the first air duct 113 to the second air duct 123 along the direction defined by the guide plate 234, so as to mix the air flows in the first air duct 113 and the second air duct 123, thereby reducing energy consumption; or in the process of flowing from the second indoor air inlet 121 to the second outdoor air inlet 122, the air flows from the second air duct 123 to the first air duct 113 along the direction defined by the air deflector 234, so that the air flows in the first air duct 113 and the second air duct 123 are mixed, and the energy consumption is reduced.

In some embodiments, the window air conditioner further includes a filter screen. The filter screen is disposed at the first outdoor air inlet 112 or the second outdoor air inlet 122. Thus, under the condition that the air in the outdoor environment flows into the first air duct 113 through the first outdoor air opening 112 or flows into the second air duct 123 through the second outdoor air opening 122, the dust removal or sterilization and purification effects on the air in the outdoor environment are realized, and the impurities such as dust and the like are prevented from entering the first air duct 113 or the second air duct 123 to influence the operation of the first heat exchanger 310 or the second heat exchanger 410.

In some embodiments, the filter mesh includes one or more of an activated carbon layer, an adsorbent layer, and a biocidal layer.

In some embodiments, the window air conditioner further comprises a drip tray. The water receiving tray is arranged at the bottom of the first heat exchanger 310 and the second heat exchanger 410 and is used for receiving the condensed water generated by the first heat exchanger 310 or the second heat exchanger 410.

Alternatively, in the case where the water tray is disposed adjacent to the first heat exchanger 310 near the first outdoor air opening 112, or in the case where the second heat exchanger 410 is disposed adjacent to the second outdoor air opening 122, the bottom wall of the water tray is inclined downward from the side of the inside of the casing 100 toward the side of the outdoor environment. Thus, under the action of gravity, the condensed water is more favorably discharged to the outdoor environment.

Optionally, a first grille is disposed at the first indoor air opening 111, and a second grille is disposed at the second indoor air opening. The first grid has an upward-inclined angle, and the second grid has a downward-inclined angle. In this way, in the case of discharging air to the outside through the first indoor air opening 111, it is possible to avoid sucking away the air discharged and conveyed to the inside through the second indoor air opening 121; alternatively, when the air is discharged to the outside through the second indoor air opening 121, it is possible to avoid sucking the air discharged and conveyed to the inside through the first indoor air opening 111. Optionally, a third grille is disposed at the first outdoor air outlet 112, and a fourth grille is disposed at the second outdoor air outlet.

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

Claims (10)

1. A window type air conditioner, comprising:

a housing (100);

the air conditioner comprises a shell (100), a partition plate (200) and a first air duct (110) and a second air duct (120), wherein the partition plate (200) is arranged inside the shell (100) and divides the interior of the shell (100) into a first chamber (110) and a second chamber (120) which are independent from each other in the vertical direction, the first chamber (110) comprises a first indoor air opening (111), a first outdoor air opening (112) and a first air duct (113) which is formed between the first indoor air opening (111) and the first outdoor air opening (112) and can communicate the indoor space and the outdoor environment, and the second chamber (120) comprises a second indoor air opening (121), a second outdoor air opening (122) and a second air duct (123) which is formed between the second indoor air opening (121) and the second outdoor air opening (122) and can communicate the indoor space and the outdoor environment;

the first heat exchange assembly (300) is arranged on the first air duct (113) and comprises a first heat exchanger (310) and a first fan (320) which are sequentially arranged;

the second heat exchange assembly (400) is arranged in the second air duct (123) and comprises a second heat exchanger (410), a compressor (420) and a second fan (430) which are sequentially arranged, wherein the compressor (420), the second heat exchanger (410) and the first heat exchanger (310) are connected in series on a refrigerant pipeline;

the first air duct (113) is an air supply duct, the second air duct (123) is an air exhaust duct, or the second air duct (123) is an air supply duct and the first air duct (113) is an air exhaust duct.

2. The window type air conditioner as claimed in claim 1, wherein the first heat exchanger (310) is disposed near the first outdoor port (112), and the first fan (320) is disposed near the first indoor port (111);

the second heat exchanger (410) is disposed near the second indoor air inlet (121), the second fan (430) is disposed near the second outdoor air inlet (122), and the compressor (420) is disposed between the second heat exchanger (410) and the second fan (430).

3. The window type air conditioner according to claim 1, wherein the first fan (320) is disposed near the first outdoor port (112), and the first heat exchanger (310) is disposed near the first indoor port (111);

the second fan (430) is disposed adjacent to the second indoor air inlet (121), the second heat exchanger (410) is disposed adjacent to the second outdoor air inlet (122), and the compressor (420) is disposed between the second heat exchanger (410) and the second fan (430).

4. The window type air conditioner as claimed in claim 2, wherein the case (100) comprises a first side plate (130) provided to an indoor space and a second side plate (140) provided to an outdoor environment, the first side plate (130) and the second side plate (140) being arranged oppositely;

the partition (200) is fixedly disposed between the first side plate (130) and the second side plate (140), and includes:

a first section (210) fixedly connected with the first side plate (130);

a second segment (220) fixedly connected to the second side plate (140);

the transition section (230) comprises a first connecting end (231) and a second connecting end (232), the first connecting end (231) is fixedly connected with the first section (210), and the second connecting end (232) is fixedly connected with the second section (220);

wherein the height of the first connection end (231) is greater than the height of the second connection end (232).

5. The window type air conditioner as claimed in claim 3, wherein the case (100) comprises a first side plate (130) provided to an indoor space and a second side plate (140) provided to an outdoor environment, the first side plate (130) and the second side plate (140) being arranged oppositely;

the partition (200) is fixedly disposed between the first side plate (130) and the second side plate (140), and includes:

a first section (210) fixedly connected with the first side plate (130);

a second segment (220) fixedly connected to the second side plate (140);

the transition section (230) comprises a first connecting end (231) and a second connecting end (232), the first connecting end (231) is fixedly connected with the first section (210), and the second connecting end (232) is fixedly connected with the second section (220);

wherein the height of the second connection end (232) is greater than the height of the first connection end (231).

6. The window air conditioner as claimed in claim 4 or 5, wherein the transition section (230) is formed with a plurality of vents (233) extending through the transition section (230).

7. The window air conditioner as set forth in claim 6, further comprising:

the guide plate (234) is arranged in the ventilation hole (233), extends from the first air duct (113) to the second air duct (123), and the guide plate (234) is an arc-shaped plate which is bent towards the far away indoor space.

8. The window air conditioner as claimed in any one of claims 1 to 5, further comprising:

and a filter screen arranged at the first outdoor air opening (112) or the second outdoor air opening (122).

9. The window air conditioner of claim 8, wherein the filter screen includes one or more of an activated carbon layer, an adsorbent layer, and a biocidal layer.

10. The window air conditioner as claimed in any one of claims 1 to 5, further comprising:

and the water receiving tray is arranged at the bottom of the first heat exchanger (310) and the second heat exchanger (410) and is used for receiving the condensed water generated by the first heat exchanger (310) or the second heat exchanger (410).

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