CN217817090U - Air conditioner dehumidification all-in-one - Google Patents

Abstract

The application relates to the technical field of intelligent household appliances and discloses an air conditioner and dehumidification integrated machine. The method comprises the following steps: the air outlet of the compressor, the first heat exchanger, the first throttling device, the second heat exchanger and the air return port of the compressor are sequentially communicated; the inlet side of the first two-way valve is communicated with an exhaust port of the compressor, and the outlet side of the first two-way valve is communicated with the inlet side of the first heat exchanger; the inlet side of the second two-way valve is communicated with the exhaust port of the compressor, and the outlet side of the second two-way valve is communicated with the inlet side of the second heat exchanger; the inlet side of the second throttling device is communicated with the outlet side of the second heat exchanger; the inlet side of the third heat exchanger is communicated with the outlet side of the second throttling device, and the outlet side of the third heat exchanger is communicated with a return air port of the compressor; and the first controller is configured to control the first two-way valve to be closed and the second two-way valve to be opened or control the first two-way valve to be opened and the second two-way valve to be closed according to the function instruction. This application has realized the switching to refrigeration and dehumidification function through first controller. A plurality of devices are commonly used by two functions, which is beneficial to simplifying the structure of the all-in-one machine.

Description

Air conditioner dehumidification all-in-one

Technical Field

The application relates to the technical field of intelligent household appliances, for example, to an air conditioner and dehumidification all-in-one machine.

Background

In daily family life, people often use an air conditioner to adjust indoor temperature and a dehumidifier to adjust indoor humidity. To meet the requirements of temperature regulation and humidity regulation, many households have to purchase two electrical appliances, namely an air conditioner and a dehumidifier, which increases equipment cost and floor space.

In order to solve the problem, the related art discloses an air conditioner and dehumidification integrated machine which comprises a refrigerating device and a dehumidification device, wherein a return air inlet is communicated with the refrigerating device and the dehumidification device respectively, and an air supply outlet is communicated with the refrigerating device and the dehumidification device respectively.

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:

although the refrigeration and dehumidification functions are realized by a single device, the refrigeration device and the dehumidification device in the device are relatively independent, so that the cost of the device is high.

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 nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an air conditioner and dehumidifier all-in-one machine, which simplifies the equipment structure and reduces the cost on the premise of considering both the refrigeration function of an air conditioner and the dehumidification function of a dehumidifier.

In some embodiments, the air conditioner dehumidification all-in-one machine includes, including the gas vent, first heat exchanger, first throttling arrangement, the second heat exchanger of the compressor that communicate in proper order, the return air mouth of compressor, includes: the inlet side of the first two-way valve is communicated with the exhaust port of the compressor, and the outlet side of the first two-way valve is communicated with the inlet side of the first heat exchanger; the inlet side of the second two-way valve is communicated with the exhaust port of the compressor, and the outlet side of the second two-way valve is communicated with the inlet side of the second heat exchanger; a second throttling device, wherein the inlet side of the second throttling device is communicated with the outlet side of the second heat exchanger; the inlet side of the third heat exchanger is communicated with the outlet side of the second throttling device, and the outlet side of the third heat exchanger is communicated with a return air port of the compressor; and the first controller is configured to control the first two-way valve to be closed and the second two-way valve to be opened or control the first two-way valve to be opened and the second two-way valve to be closed according to the function instruction.

Optionally, the first controller controls the first two-way valve to be closed and the second two-way valve to be opened according to the function instruction, or the controlling the first two-way valve to be opened and the second two-way valve to be closed includes: in response to a dehumidification function instruction, the first controller controls the first two-way valve to be closed and controls the second two-way valve to be opened; in response to an air conditioner function instruction, the first controller controls the first two-way valve to be opened and controls the second two-way valve to be closed.

Optionally, the compressor is an inverter compressor.

Optionally, the air conditioner and dehumidification all-in-one machine further includes: the shell is arranged as a hollow rectangular body and is provided with an air duct; and the air purification module is arranged inside the shell and used for purifying air entering the air channel.

Optionally, the air purification module comprises: the active carbon adsorption filter is arranged in the air duct; and/or the UV irradiation mechanism is arranged on the air duct.

Optionally, the UV ultraviolet irradiation mechanism includes: the photocatalyst coating is coated on the inner wall of the air duct or on the reticular support carrier; and the ultraviolet lamp tube is arranged in the air duct and irradiates ultraviolet light to the photocatalyst coating.

Optionally, the material of the photocatalyst coating is a titanium dioxide photocatalyst material.

Optionally, the air conditioner dehumidification all-in-one includes outer fan and interior fan, still includes: a second controller configured to control the compressor, the outer fan, and the inner fan to be turned on or off according to the functional instruction; wherein the function instruction is an air purification function instruction.

Optionally, the second controller controls the compressor, the outer fan, and the inner fan to be turned on or off according to the function command, and includes: and responding to an air purification function instruction, controlling the compressor and the outer fan to be closed, and controlling the inner fan to keep an opening state.

Optionally, the air conditioner and dehumidification all-in-one machine further includes: and the moving device is arranged at the bottom of the shell and is controlled to drive the shell to move.

The air conditioner dehumidification all-in-one that this disclosed embodiment provided can realize following technological effect: the compressor, the first two-way valve, the first heat exchanger, the first throttling device, the second heat exchanger, the second throttling device and the third heat exchanger form a first closed loop, and the closed loop can realize a refrigeration function when in use. The compressor, the second two-way valve, the second heat exchanger, the second throttling device and the third heat exchanger form a second closed loop, and the closed loop can achieve a dehumidification function when in use. The first controller controls the first two-way valve and the second two-way valve to be opened and closed, and then the refrigeration and dehumidification functions can be switched. Meanwhile, the second heat exchanger, the second throttling device and the third heat exchanger are used together, so that the structure of the all-in-one machine is simplified, and the cost of equipment is reduced.

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 in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

FIG. 1 is a schematic structural diagram of an air conditioning and dehumidifying all-in-one machine provided by the embodiment of the disclosure;

FIG. 2 is a schematic structural diagram of an air conditioner and dehumidifier all-in-one machine under the condition of the dehumidification function provided by the embodiment of the disclosure;

FIG. 3 is a schematic structural diagram of an air conditioning and dehumidifying all-in-one machine under the condition of an air conditioning function provided by the embodiment of the disclosure;

fig. 4 is a schematic view of the overall structure of an air conditioner and dehumidifier all-in-one machine provided by the embodiment of the disclosure.

Reference numerals:

1: a housing;

10: a compressor; 101: an exhaust port; 102: an air return port;

11: a first heat exchanger; 12: a second heat exchanger; 13: a third heat exchanger; 21: a first throttling device; 22: a second throttling device; 31: a first two-way valve; 32: a second two-way valve;

40: an air purification module; 41: an activated carbon adsorption filter; 42: a UV irradiation mechanism; 50: and (4) moving the device.

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 under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

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 "up" may also be used to indicate some dependency or communication 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 "fixed" are to be construed broadly. For example, "communication" may be fixed communication, removable communication, or a unitary construction; may be in mechanical or electrical communication; 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. E.g., 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.

In daily family life, people often use an air conditioner to adjust indoor temperature and a dehumidifier to adjust indoor humidity. To meet the requirements of temperature regulation and humidity regulation, many households have to purchase two electrical appliances, namely an air conditioner and a dehumidifier, which increases equipment cost and floor space.

In order to solve the problem, the related art discloses an air conditioner and dehumidification integrated machine which comprises a refrigerating device and a dehumidification device, wherein a return air inlet is communicated with the refrigerating device and the dehumidification device respectively, an air supply outlet is communicated with the refrigerating device and the dehumidification device respectively, and the refrigerating device is communicated with the dehumidification device.

The air conditioner and dehumidification integrated machine encapsulates the refrigeration device and the dehumidification device in a shell, and shares an air supply outlet and an air return inlet. The refrigeration and dehumidification functions are realized through single equipment, and the occupied area and the economic cost of a user can be saved compared with the use of an air conditioner and a dehumidifier. But the refrigerating device and the dehumidifying device in the refrigerator are relatively independent two parts. Compared with the air conditioner and the dehumidifier, the internal structure of the dehumidifier is not substantially changed, so the cost of the dehumidifier is still higher.

Referring to fig. 1, an embodiment of the present disclosure provides an air conditioning and dehumidifying all-in-one machine, including: the compressor 10, the first heat exchanger 11, the second heat exchanger 12, the third heat exchanger 13, the first throttling device 21, the second throttling device 22, the first two-way valve 31, the second two-way valve 32 and the first controller. Compressor 10 has a discharge port 101 and a return port 102.

The compressor 10, the first two-way valve 31, the first heat exchanger 11, the first throttling device 21, the second heat exchanger 12, the second throttling device 22 and the third heat exchanger 13 form a first closed loop. The compressor 10, the second two-way valve 32, the second heat exchanger 12, the second throttling device 22 and the third heat exchanger 13 constitute a second closed circuit.

Specifically, an inlet side of the first two-way valve 31 communicates with the exhaust port 101 of the compressor 10, and an outlet side of the first two-way valve 31 communicates with an inlet end of the first heat exchanger 11. The outlet end of the first throttling device 21 is communicated to the inlet end of the second heat exchanger 12, the outlet end of the second heat exchanger 12 is communicated to the inlet end of the second throttling device 22, the outlet end of the second throttling device 22 is communicated to the inlet section of the third heat exchanger 13, and the outlet end of the third heat exchanger 13 is communicated to the return air port 102 of the compressor 10. Thus, with the first two-way valve 31 open and the second two-way valve 32 closed, a first closed circuit is formed.

The inlet side of the second two-way valve 32 communicates with the discharge port 101 of the compressor 10, and the outlet side of the second two-way valve 32 communicates with the inlet side of the second heat exchanger 12. The outlet end of the second heat exchanger 12 is communicated with the inlet end of the second throttling device 22, the outlet end of the second throttling device 22 is communicated with the inlet end of the third heat exchanger 13, and the outlet end of the third heat exchanger 13 is communicated with the return air port 102 of the compressor 10. Thus, when the first two-way valve 31 is closed and the second two-way valve 32 is opened, a second closed circuit is formed.

Here, the above-described communication relationship is further explained: the two devices are communicated with each other through a pipeline. The communication between two or more devices may be performed by a branch of a pipeline, or a plurality of communication ports may be provided in one of the devices. For example, the inlet sides of the first two-way valve 31 and the second two-way valve 32 are both connected to the exhaust port of the compressor 10, the compressor 10 may have a plurality of exhaust ports, or a pipeline extending from the exhaust ports may be divided into two flow paths, and the two flow paths are respectively connected to the inlet side of the first two-way valve 31 and the inlet side of the second two-way valve 32.

In addition, the upstream side, the downstream side, the inlet end, the outlet end, the exhaust port and the return port all use the flow direction of the refrigerant in the refrigeration cycle as a reference basis. The refrigerant flows from the upstream side to the downstream side, and flows from the inlet section to the outlet end.

In the embodiment of the disclosure, the all-in-one air conditioner and dehumidifier further comprises a first controller (not shown in the figure). The first controller is configured to control the first two-way valve 31 to be closed and the second two-way valve 32 to be opened, or control the first two-way valve 31 to be opened and the second two-way valve 32 to be closed, according to the function instruction. Optionally, the function instruction includes an air conditioning function instruction and a dehumidification function instruction.

The embodiment of the disclosure provides an air conditioner and dehumidification all-in-one machine, wherein a first closed loop is formed by a compressor 10, a first two-way valve 31, a first heat exchanger 11, a first throttling device 21, a second heat exchanger 12, a second throttling device 22 and a third heat exchanger 13, and a refrigeration function can be realized when the closed loop is used. The compressor 10, the second two-way valve 32, the second heat exchanger 12, the second throttling device 22 and the third heat exchanger 13 form a second closed circuit which can realize a dehumidification function when in use. The switching of the cooling and dehumidifying functions can be realized by controlling the first two-way valve 31 and the second two-way valve 32 to open and close through the first controller. Meanwhile, the second heat exchanger 12, the second throttling device 22 and the third heat exchanger 13 are used together by two functions, so that the structure of the all-in-one machine is simplified, and the cost of the equipment is reduced.

Optionally, the function instruction includes an air conditioning function instruction and a dehumidification function instruction.

Optionally, the first controller controls the first two-way valve 31 to be closed and the second two-way valve 32 to be opened according to the function command, or the controlling the first two-way valve 31 to be opened and the second two-way valve 32 to be closed includes: in response to the dehumidification function instruction, the first controller controls the first two-way valve 31 to be closed and controls the second two-way valve 32 to be opened; in response to the air conditioning function command, the first controller controls the first two-way valve 31 to be opened and controls the second two-way valve 32 to be closed. Therefore, the air-conditioning and dehumidifying all-in-one machine can be switched to enter an air-conditioning refrigeration or dehumidifying state.

Alternatively, the functional instruction may be directly issued by the user. The user can directly send an air conditioning function instruction or a dehumidifying function instruction to the air conditioning and dehumidifying all-in-one machine through a remote controller, a mobile terminal and the like. Therefore, the functional instruction is directly determined by the user, so that the requirements of the user can be embodied more accurately, and the operation of the air conditioner and dehumidification integrated machine meets the actual requirements of the user.

Alternatively, the functional instruction may be automatically determined by the first controller after judgment according to actual conditions. For example, a humidity or temperature threshold may be set, and in the case that it is detected that the actual environmental parameter exceeds the temperature or humidity threshold, the current function command is determined to be an air conditioning function command or a dehumidification function command. Therefore, the operation mode of the air conditioner and dehumidification integrated machine can be automatically switched, and the user operation is simplified.

Alternatively, the first throttle 21 and/or the second throttle 22 may be a capillary tube.

Alternatively, the first throttle 21 and/or the second throttle 22 may be expansion valves. Therefore, the expansion valve has stable superheat degree, and the stability of the operation of the air conditioner dehumidification integrated machine is improved.

Alternatively, the compressor 10 may be an inverter compressor. Therefore, the temperature can be adjusted in a state of lower rotating speed and lower energy consumption, the influence of frequent starting of the compressor on the service life is avoided, and the resource is saved.

Alternatively, the first heat exchanger 11 is located on the outside, and the second heat exchanger 12 and the third heat exchanger 13 are located on the inside. The outside herein may refer to the outside of the chamber. In the case where the air conditioner/dehumidifier integrated machine is located indoors as a whole, the outside refers to an area closer to the air.

Here, the case where the air conditioner/dehumidifier all-in-one machine is in the dehumidification function will be further described.

In response to the dehumidification function command, the first controller controls the first two-way valve 31 to be closed and controls the second two-way valve 32 to be opened. In this case, as shown in fig. 2, the portions of the air conditioner and dehumidifier all-in-one machine participating in the operation include: compressor 10, second two-way valve 32, second heat exchanger 12, second throttling device 22 and third heat exchanger 13.

Specifically, the inlet side of the second two-way valve 32 communicates with the discharge port 101 of the compressor 10, and the outlet side of the second two-way valve 32 communicates with the inlet side of the second heat exchanger 12. The outlet end of the second heat exchanger 12 is communicated with the inlet end of the second throttling device 22, the outlet end of the second throttling device 22 is communicated with the inlet end of the third heat exchanger 13, and the outlet end of the third heat exchanger 13 is communicated with the return air port 102 of the compressor 10.

During operation, the high temperature gas discharged from the compressor 10 quickly enters the second heat exchanger 12, and the second heat exchanger 12 is equivalent to a condenser. The refrigerant is condensed in the second heat exchanger 12 and then enters the third heat exchanger 13 through the second throttling device 22, and at this time, the third heat exchanger 13 corresponds to an evaporator. The refrigerant discharged from the third heat exchanger 13 is returned to the compressor 10, thereby completing one cycle. In the process, indoor water is separated out into water drops, so that the indoor humidity can be effectively reduced, and the dehumidification effect is achieved.

Here, the case where the air conditioner/dehumidifier all-in-one machine is in the cooling function will be further described.

In response to the air conditioning function command, the first controller controls the first two-way valve 31 to be opened and controls the second two-way valve 32 to be closed. In this case, as shown in fig. 3, the portions of the air conditioner and dehumidifier all-in-one machine participating in the operation include: compressor 10, first two-way valve 31, first heat exchanger 11, first throttling device 21, second heat exchanger 12, second throttling device 22 and third heat exchanger 13.

Specifically, an inlet side of the first two-way valve 31 communicates with the exhaust port 101 of the compressor 10, and an outlet side of the first two-way valve 31 communicates with an inlet end of the first heat exchanger 11. The outlet end of the first throttling device 21 is communicated to the inlet end of the second heat exchanger 12, the outlet end of the second heat exchanger 12 is communicated to the inlet end of the second throttling device 22, the outlet end of the second throttling device 22 is communicated to the inlet section of the third heat exchanger 13, and the outlet end of the third heat exchanger 13 is communicated to the return air port 102 of the compressor 10.

During operation, the compressor 10 discharges a high-pressure gaseous refrigerant, and the refrigerant enters the first heat exchanger 11, at this time, the first heat exchanger 11 may be regarded as a condenser, and the refrigerant is converted into a high-pressure liquid in the first heat exchanger 11. The high-pressure liquid refrigerant enters the first throttling device 21, is converted into low-pressure liquid under the action of the first throttling device 21, and enters the second heat exchanger 12. The gas turns into low pressure gas in the process of flowing through the second heat exchanger 12, the second throttling device 22 and the third heat exchanger 13, and finally returns to the return air port 102 of the compressor 10, and a refrigeration cycle is completed.

With reference to fig. 4, an embodiment of the present disclosure provides another air conditioning and dehumidifying all-in-one machine, including: a housing 1 and a moving device 50.

The casing 1 is a hollow rectangular body and can be divided into an upper part and a lower part. Wherein, the upper part is provided with an air duct. The air duct is provided with a second heat exchanger 12 and a third heat exchanger 13. The lower part is provided with a compressor 10 and a first heat exchanger 11. The interior of the housing 1 at least comprises a first throttle device, a first two-way valve, a second throttle device and a first controller (not shown in the figure).

The moving device 50 is disposed at the bottom of the housing 1 and configured to controllably move the housing 1. Specifically, the moving device 50 may be a universal wheel, a slide rail, or the like.

By adopting the air conditioner and dehumidification all-in-one machine provided by the embodiment of the disclosure, the air conditioner and dehumidification all-in-one machine can be controlled to move due to the moving device. The position is changed according to the actual situation in the room and the actual demand of the user, and then better dehumidification or air conditioning effect is realized.

Alternatively, the first heat exchanger 11 is located on the outside, and the second heat exchanger 12 and the third heat exchanger 13 are located on the inside. Here, the outside refers to a side of the inside of the air conditioner/dehumidifier integrated machine closer to the air. In this way, the first heat exchanger is facilitated to exchange heat with the outside.

Optionally, an air purification module 40 is further disposed in the air duct inside the housing 1 to purify the air entering the air duct. Like this, can purify the air that gets into in the wind channel, be favorable to improving the air quality in the space, and then help improving user's comfort level.

Optionally, the air purification module 40 includes an activated carbon adsorption filter 41 and/or a UV (Ultraviolet) Ultraviolet irradiation mechanism 42.

Wherein, the activated carbon adsorption filter 41 can be arranged at the air inlet of the air duct. Therefore, the air sucked into the air conditioning and dehumidifying all-in-one machine can be purified, and the indoor air quality is favorably improved. Meanwhile, the air entering the air duct is purified, so that dust or other harmful substances can be prevented from being deposited in the air duct.

Alternatively, the activated carbon adsorption filter 41 may be disposed at the air outlet of the air duct. Like this, can guarantee that the air that blows off from the wind channel is the air after the purification, avoids carrying harmful substance such as dust in the wind channel to the room air in.

Alternatively, the UX ultraviolet irradiation mechanism 42 includes an ultraviolet lamp and a photocatalyst coating layer. The light wave of 254nm emitted by ultraviolet lamp tube is used to irradiate the photocatalyst coating, the photocatalyst is used to decompose the water and oxygen in the air into photogenerated active radicals with extremely strong oxidizing power such as hydroxyl radical and active oxygen, the radicals can decompose formaldehyde into water and carbon dioxide, the 185 light wave can change the oxygen in the air into ozone, and the ozone can decompose formaldehyde into water and carbon dioxide. The two light waves have the function of killing viruses and bacteria at the same time, and really realize the purification of air. And the photocatalyst and the 254 light wave can also generate negative oxygen ions in the work process, so that the indoor space is fresher.

Alternatively, a photocatalyst coating may be applied to the inner wall of the air duct. Therefore, the air passing through the air duct can be sterilized and disinfected, and the indoor air quality is favorably improved. In addition, other carriers do not need to be additionally arranged, and the structure is simplified.

Optionally, the photocatalyst coating can be coated on a net-shaped support carrier, and the net-shaped support carrier is arranged on the air duct. Like this, guarantee that the air through the wind channel all passes through this coating, can carry out more comprehensive disinfection of disinfecting to the air of business turn over wind channel, help improving the air quality in the room.

Optionally, the material of the photocatalyst coating is a titanium dioxide photocatalyst material.

Alternatively, in the case where the air cleaning module 40 includes the activated carbon adsorption filter 41 and the UX ultraviolet irradiation mechanism 42, the activated carbon adsorption filter 41 is provided on the side of the air intake direction of the UX ultraviolet irradiation mechanism 42. Therefore, air entering the air-conditioning and dehumidifying all-in-one machine is filtered by the activated carbon adsorption filter, and is further sterilized and disinfected by the UX ultraviolet irradiation mechanism 42, so that the air-conditioning and dehumidifying all-in-one machine is beneficial to purifying indoor air and further beneficial to guaranteeing the physical health of users. Simultaneously, the air reduces through impurity after filtering, is favorable to avoiding impurity such as dust in the air to pile up on the UX ultraviolet irradiation mechanism.

Optionally, the all-in-one air conditioner and dehumidifier further comprises a second controller (not shown in the figure). The second controller is configured to control the compressor 10, the outer fan, and the inner fan to be turned on or off according to the functional instructions.

Optionally, the functional instructions comprise air purification functional instructions.

Alternatively, the air purification function command may be directly input by the user. More specifically, the user directly sends an air purification function instruction to the air conditioner and dehumidification all-in-one machine through a remote controller, a mobile terminal and the like. Therefore, the functional instruction is directly determined by the user, so that the requirements of the user can be embodied more accurately, and the operation of the air conditioner and dehumidification integrated machine meets the actual requirements of the user.

Alternatively, the air cleaning function command may be automatically determined by the second controller after judgment according to actual conditions. For example, according to the air quality in the room, when the air quality is a preset air quality threshold in the air quality region, the current function command may be determined to be the air purification function command. Alternatively, the current function command may be automatically determined to be the air purification function command when it is detected that both the indoor temperature and humidity meet the user's requirements. Therefore, the air conditioning and dehumidifying all-in-one machine can judge whether to enter an air purification mode according to the actual situation in a room, and can sterilize indoor air under the condition of needing to purify the air, and the like, so that the indoor air quality can be optimized. And the manual opening by a user is not needed, which is beneficial to simplifying the operation of the user.

Optionally, the second controller controls the compressor 10, the outer fan and the inner fan to be turned on or off according to the functional instruction, and includes: and responding to the air purification function command, controlling the compressor 10 and the outer fan to be closed, and controlling the inner fan to be kept in an opening state. Therefore, under the action of the inner fan, air in the room is sucked into the air purification module in the air conditioning and dehumidifying all-in-one machine for purification and sterilization. The interference to the circulation of air caused by the operation of the outer fan and the compressor is avoided.

Here, the first controller and the second controller are only to distinguish functions, and a specific number is not limited in specific embodiments.

The above description and the 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. The utility model provides an air conditioner dehumidification all-in-one, includes gas vent (101), first heat exchanger (11), first throttling arrangement (21), second heat exchanger (12), return air inlet (102) of compressor (10) that communicate in proper order, its characterized in that includes:

a first two-way valve (31) having an inlet side communicating with an exhaust port (101) of the compressor (10) and an outlet side communicating with an inlet side of the first heat exchanger (11);

a second two-way valve (32) having an inlet side communicating with a discharge port (101) of the compressor (10) and an outlet side communicating with an inlet side of the second heat exchanger (12);

a second throttling device (22) with an inlet side communicated with an outlet side of the second heat exchanger (12);

a third heat exchanger (13) having an inlet side communicating with an outlet side of the second throttle device (22), and an outlet side communicating with a return port (102) of the compressor (10);

and a first controller configured to control the first two-way valve (31) to be closed and the second two-way valve (32) to be opened, or control the first two-way valve (31) to be opened and the second two-way valve (32) to be closed according to the function instruction.

2. The integrated air conditioning and dehumidifying machine of claim 1, wherein the first controller controls the first two-way valve (31) to be closed and the second two-way valve (32) to be opened according to the function command, or controls the first two-way valve (31) to be opened and the second two-way valve (32) to be closed, and comprises:

in response to a dehumidification function command, the first controller controls the first two-way valve (31) to be closed and controls the second two-way valve (32) to be opened;

in response to an air conditioner function instruction, the first controller controls the first two-way valve (31) to be opened and controls the second two-way valve (32) to be closed.

3. The all-in-one machine with air conditioning and dehumidification functions as claimed in claim 1, wherein the compressor (10) is an inverter compressor.

4. An air conditioning and dehumidifying all-in-one machine as claimed in any one of claims 1 to 3, wherein: and also comprises

The air conditioner comprises a shell (1) which is a hollow rectangular body and is provided with an air duct;

and the air purification module (40) is arranged inside the shell (1) and is used for purifying air entering the air channel.

5. All-in-one air conditioner and dehumidifier system according to claim 4, wherein said air purification module (40) comprises:

an activated carbon adsorption filter (41) disposed in the air duct; and/or the presence of a gas in the atmosphere,

and a UV irradiation mechanism (42) arranged in the air duct.

6. An all-in-one machine as claimed in claim 5, wherein the UV ultraviolet radiation mechanism (42) comprises:

the photocatalyst coating is coated on the inner wall of the air duct or on the reticular support carrier; and the combination of (a) and (b),

and the ultraviolet lamp tube is arranged in the air duct and irradiates ultraviolet light to the photocatalyst coating.

7. An all-in-one machine with air conditioning and dehumidifying functions as claimed in claim 6, wherein the photocatalyst coating is made of titanium dioxide photocatalyst material.

8. The air conditioner and dehumidification all-in-one machine of claim 4, comprising an outer fan and an inner fan, and further comprising:

a second controller configured to control the compressor (10), the outer fan and the inner fan to be turned on or off according to the functional instruction;

wherein the function instruction is an air purification function instruction.

9. The all-in-one machine of air conditioning and dehumidifying as claimed in claim 8, wherein the second controller controls the compressor (10), the outer fan and the inner fan to be turned on or off according to the function command, and comprises:

and responding to an air purification function instruction, controlling the compressor (10) and the outer fan to be closed, and controlling the inner fan to be kept in an opening state.

10. An all-in-one machine as claimed in claim 4, further comprising:

the moving device (50) is arranged at the bottom of the shell (1) and is controlled to drive the shell (1) to move.

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