CN220507051U

CN220507051U - Air conditioner outdoor unit and air conditioner

Info

Publication number: CN220507051U
Application number: CN202322356636.7U
Authority: CN
Inventors: 王连宝; 张德明; 郝本华
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Smart Technology R&D Co Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-02-20
Anticipated expiration: 2033-08-30

Abstract

The utility model provides an air conditioner outdoor unit and an air conditioner. The air conditioner outdoor unit comprises a humidifying device and a condenser, wherein the humidifying device comprises a venturi tube and a liquid inlet tube. The venturi tube comprises a contraction tube section, a throat tube and a diffusion tube section, wherein the contraction tube section is far away from the throat tube end and provided with a medium inflow port, the diffusion tube section is far away from the throat tube end and provided with a medium outflow port, and the medium outflow port faces the condenser. The liquid inlet pipe is provided with a circulation channel and is communicated with the throat pipe so that liquid flows through the liquid inlet pipe and enters the venturi pipe. By utilizing the venturi tube principle, negative pressure is generated at the venturi tube, water enters the venturi tube through a liquid inlet tube communicated with the venturi tube, and flows out through a medium outflow opening to spray the condenser. The device overall structure is simple, and has better even water effect. The air conditioner with the air conditioner outdoor unit can realize the humidification of indoor air through the outdoor unit.

Description

Air conditioner outdoor unit and air conditioner

Technical Field

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

Background

With the development of science and technology, air conditioners for temperature regulation have also been popularized. And adding water into the condenser of the air conditioner outdoor unit to enable air flow flowing out of the air outlet of the air conditioner outdoor unit to carry moisture, and enabling the air flow to enter a room to humidify the room. At present, an air conditioner has a device for humidifying a condenser, for example, humidification is performed by spraying and the like, and in the humidification process, conditions such as insufficient humidification and the like exist, so that the humidification effect is affected.

Disclosure of Invention

In view of the above problems, the present utility model is to provide an air conditioner outdoor unit and an air conditioner that overcome or at least partially solve the above problems, and can solve the problem of insufficient uniformity of humidification in the humidification process, thereby achieving the purposes of improving the uniformity of humidification and optimizing the humidification effect.

Specifically, the utility model provides an air conditioner outdoor unit, which comprises a condenser and a humidifying device, wherein the humidifying device comprises:

the venturi comprises a contraction pipe section, a venturi and a diffusion pipe section which are sequentially connected, one end, far away from the venturi, of the contraction pipe section is provided with a medium inflow port, and one end, far away from the venturi, of the diffusion pipe section is provided with a medium outflow port; the medium outflow opening is towards the condenser;

the liquid inlet pipe is provided with a circulation channel, and the liquid inlet pipe is communicated with the venturi so that liquid flows through the liquid inlet pipe and enters the venturi.

Optionally, the outdoor unit of the air conditioner further includes:

a medium transfer tube;

the medium transmission pipe is a gas transmission pipe which is communicated with the shrinkage pipe section of the venturi tube so as to convey air flow to the venturi tube; or,

the medium transmission pipe is a water pipe, and the water pipe is communicated with the shrinkage pipe section of the venturi tube so as to convey water flow to the venturi tube.

Optionally, the venturi is a plurality of, the medium inflow mouth all communicates with the gas-supply pipe.

Optionally, the humidifying device is arranged above the condenser and is configured to move water onto the condenser from top to bottom.

Further, the utility model also provides an air conditioner, which comprises the air conditioner outdoor unit.

Optionally, the air conditioner further includes:

and the air outlet of the outdoor unit is communicated with the room through the humidifying pipe.

Optionally, the air conditioner further includes:

a heat exchange device having a humidification channel and configured to cool or warm an air flow within the humidification channel;

the humidifying channel is arranged between the inlet of the humidifying pipe and the air outlet of the outdoor unit.

Optionally, the air conditioner further includes:

the air guide sleeve is arranged between the inlet of the humidifying channel and the air outlet of the outdoor unit, and covers part or all of the air outlet of the outdoor unit.

Optionally, the air conditioner further includes:

and the switching device is configured to enable the air guide sleeve to move to a position covering the air outlet of the outdoor unit or enable the air guide sleeve to move to the radial outer side of the air outlet of the outdoor unit.

Optionally, the air conditioner further includes:

an indoor unit;

a humidifying cavity is defined in the indoor unit, and the indoor unit is provided with a humidifying airflow outlet communicated with the humidifying cavity;

the indoor unit is provided with a heat exchange air outlet, and the heat exchange air outlet and the humidifying airflow outlet are adjacently arranged.

In the outdoor unit of the air conditioner, the medium flows in the venturi tube, and pressure difference is generated when the medium flows through the venturi tube, and vacuum degree is formed at the venturi tube. Under the vacuum degree effect of the throat pipe, liquid flows to the throat pipe through the liquid inlet pipe, finally flows out from the medium outflow port and flows to the condenser to spray water to the condenser.

In this embodiment, utilize venturi principle, communicate the feed liquor pipe in the venturi department, introduce water through the feed liquor pipe and spray water to the condenser, have better even water effect, and overall structure is simple.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic structural view of a humidifying device according to an embodiment of the present utility model;

fig. 2 is a schematic partial construction view of an outdoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of an outdoor unit of an air conditioner according to an embodiment of the present utility model;

FIG. 4 is yet another schematic partial block diagram of a heat exchange device according to one embodiment of the present utility model;

fig. 5 is a further schematic partial construction view of an air conditioner outdoor unit according to one embodiment of the present utility model.

Detailed Description

An air conditioner outdoor unit and an air conditioner according to an embodiment of the present utility model are described below with reference to fig. 1 to 5. In the description of the present embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present utility model, the meaning of "plurality" is at least two, for example, two, three, etc., unless explicitly defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as defined in the claims, either permanently connected, removably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.

Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.

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

Fig. 1 is a schematic block diagram of a humidifying device according to an embodiment of the present utility model, and an air conditioner outdoor unit is provided according to an embodiment of the present utility model as shown in fig. 1 and referring to fig. 2 to 5. The air conditioner outdoor unit 110 includes a humidifying device 150 and a condenser 112, and the humidifying device 150 includes a venturi 170 and a liquid inlet pipe 180. The venturi 170 comprises a convergent section, a throat and a divergent section connected in sequence, wherein one end of the convergent section, which is far away from the throat, is provided with a medium inflow port, and one end of the divergent section, which is far away from the throat, is provided with a medium outflow port. The medium outlet opening is directed towards the condenser 112. The liquid inlet pipe 180 has a flow passage, and the liquid inlet pipe 180 is communicated with the venturi so that liquid flows through the liquid inlet pipe 180 and enters the venturi.

The humidifying device 150 serves to deliver moisture to the condenser 112. The venturi 170 is shaped like a honeycomb waist, has two large ends and a small middle, and consists of a contracted pipe section, a throat pipe and a diffusion pipe section, wherein the area at the throat pipe is the smallest. When medium flows through the venturi 170, the velocity is maximum at the throat, the static pressure is lowest, the throat pressure is less than atmospheric pressure, the throat forms a "vacuum", and the greater the pressure difference, the greater the vacuum. The liquid inlet pipe 180 is communicated with the throat pipe, and liquid can flow into the throat pipe through the liquid inlet pipe 180 because the vacuum degree is formed at the throat pipe.

In this embodiment, the specific working process is: the medium flows in the venturi 170, creating a pressure differential across the throat where a vacuum is created. Under the vacuum degree effect of the throat pipe, the liquid flows to the throat pipe through the liquid inlet pipe 180, finally flows out from the medium outflow port and flows to the condenser 112 to spray water to the condenser 112.

In this embodiment, by using the principle of the venturi tube 170, the liquid inlet tube 180 is communicated at the throat, and water is introduced into the condenser 112 through the liquid inlet tube 180 to spray water, so that the condenser has a good water homogenizing effect and a simple overall structure.

In some embodiments of the present utility model, the medium flowing within venturi 170 is water. In this embodiment, water is present in both venturi 170 and feed tube 180 to ensure continuity in the water supply to condenser 112.

In other embodiments of the present utility model, the medium flowing within venturi 170 is air. In this embodiment, the flow velocity of air at the throat is greater than the flow velocity of water, and the water entering the throat through the liquid inlet pipe 180 is dispersed by the air flow with high flow velocity when entering the throat, so as to form mist particles with different sizes of wind, and atomization occurs. The atomized droplets flow out through the medium outlet of the venturi 170 and are sprayed toward the condenser 112.

In this embodiment, the venturi tube 170 uses air as a medium, so that water flowing into the liquid inlet tube 180 can be atomized on the basis of saving water, and the water homogenizing effect is improved.

In some embodiments of the present utility model, the inlet pipe 180 communicates with an external water storage device 190. When the humidifying device 150 works, water in the water storage device 190 continuously flows into the venturi tube 170 through the liquid inlet tube 180, so that the stability of water supply is ensured.

In other embodiments of the present utility model, as shown in fig. 1, a liquid inlet pipe 180 is connected to a condenser pan of the outdoor unit 110. When the humidifying device 150 is operated, water in the condenser water pan of the air-conditioning outdoor unit 110 flows into the venturi 170 through the liquid inlet pipe 180, and humidifies the condenser 112 of the air-conditioning outdoor unit 110. Ensures that the condensed water can be repeatedly and effectively utilized for a plurality of times, avoids the loss of the condensed water and is beneficial to the energy conservation of the air conditioner.

As shown in fig. 2, in some embodiments of the present utility model, the air conditioner outdoor unit 110 further includes a medium transmission pipe 160. The medium transfer pipe 160 is a water pipe. The water conduit communicates with the constricted tube section of the venturi 170 to facilitate delivery of water flow to the venturi 170.

In this embodiment, the water pipe of the air conditioner external unit is communicated with the contracted pipe section of the venturi tube 170. The water in the water pipe flows into the venturi 170 through the inlet of the constriction section of the venturi 170. The flow rate of the water gradually increases during the flow of the constricted section, and reaches a maximum through the throat, and when the vacuum occurs at the throat after the water flows out of the throat, the liquid is sucked into the throat through the liquid inlet pipe 180 and flows out of the venturi 170 together with the water flow.

In other embodiments of the present utility model, the air conditioner outdoor unit 110 further includes a medium transmission pipe 160. The media transport tube 160 is a gas delivery tube. The air delivery conduit communicates with the converging tube section of the venturi 170 to facilitate delivery of the air flow to the venturi 170.

In this embodiment, the air delivery pipe of the air conditioner external is in communication with the constricted pipe section of the venturi 170. The air flow in the air pipe flows into the venturi pipe 170 through the inlet of the constriction pipe section of the venturi pipe 170, vacuum degree appears at the throat, and liquid is sucked into the throat through the liquid inlet pipe 180 and atomized by the air flow, and then is sprayed out of the venturi pipe 170.

In some embodiments of the utility model, the venturi 170 is multiple, and the medium inflow ports are all in communication with the gas delivery conduit.

In this embodiment, the humidifying device 150 includes a plurality of venturi tubes 170, and medium inflow openings of the plurality of venturi tubes 170 are all communicated with the gas delivery pipe. The air flow in the air delivery pipe enters the corresponding venturi pipes 170 through the medium inflow port, vacuum is formed at the corresponding throat pipe of each venturi pipe 170, and water in the corresponding liquid inlet pipe 180 flows in and is sprayed to the condenser 112 through the medium outflow port. The provision of a plurality of venturi tubes 170 and liquid inlet tubes 180 increases the water output from the medium inlet and increases the amount of water sprayed from the condenser 112 per unit time.

As shown in fig. 2, in some embodiments of the utility model, a humidifying device 150 is disposed above the condenser 112, configured to move water onto the condenser 112 from top to bottom.

In the present embodiment, the water flowing out of the humidifying device 150 falls above the condenser 112, and the water flows downward from above the condenser 112 by gravity. In this embodiment, the water spreads on the condenser 112 by gravity, and the contact area between the water and the condenser 112 increases, so that the water is distributed more uniformly on the condenser 112, and the water homogenizing effect is further improved.

Further, the present utility model also provides an air conditioner 100, including the air conditioner outdoor unit 110 in any of the above embodiments.

In this embodiment, the air conditioner 100 has the conventional cooling function and heating function, and also has a humidifying effect, and has a good water homogenizing effect, so that the practicability of the air conditioner 100 and the use comfort of a user can be further improved.

As shown in fig. 3, in some embodiments of the present utility model, the air conditioner 100 further includes a humidifying pipe 130. The air outlet 111 of the outdoor unit is communicated with the indoor space through a humidifying pipe 130.

In this embodiment, the condenser 112 and the humidifying device 150 are disposed in the air conditioning outdoor unit 110, and the humidifying operation of the air conditioner 100 includes: the humidifying device 150 supplies moisture to the condenser 112, and the moisture on the condenser 112 enters the air by the large area volatilization of the condenser 112 under the action of the outdoor fan 113, thereby changing the air humidity and humidifying the air. The humidified air is discharged out of the air-conditioning outdoor unit 110 through the air outlet 111 of the outdoor unit and enters the humidifying pipe 130 through the humidifying pipe inlet 131. There is great pressure differential between the export of humidifying pipe import 131 and humidifying pipe 130, can make the humidification air of humidifying pipe import 131 department flow out from the exit smoothly under the effect of pressure differential, finally flow into indoor, humidifies indoor air.

In this embodiment, the air pressure of the air outlet 111 of the outdoor unit is used to make the humidified air stably enter the room through the air outlet 111 of the outdoor unit, humidify the indoor air, change the humidity of the indoor air, and improve the comfort and experience of the user. The adoption of the humidification of the air conditioner outdoor unit 110 can fully utilize the resources of the air conditioner outdoor unit 110, reduce the complex structure of the indoor unit and simultaneously reduce the internal noise.

As shown in fig. 2, in other embodiments of the present utility model, the air outlet 111 of the outdoor unit is communicated with the indoor space through the humidifying pipe 130. The humidifying device 150 is configured to supply moisture to the condenser so that the air flow flowing out of the air outlet 111 of the outdoor unit carries the moisture therein, and enters the room through the humidifying pipe 130 to humidify the indoor air.

In still other embodiments of the present utility model, the air outlet 111 of the outdoor unit communicates with the indoor through the humidifying pipe 130. The humidifying device 150 is configured to supply moisture to the air around the condenser 112, so that the air flowing out of the air outlet 111 of the outdoor unit carries moisture, and enters the room through the humidifying pipe 130 to humidify the indoor air.

As shown in fig. 3, in some embodiments of the present utility model, the air conditioner 100 further includes a heat exchanging device 120. The heat exchange device 120 has a humidification channel and is configured to cool or warm the gas flow within the humidification channel. The humidifying passage is disposed between the humidifying pipe inlet 131 and the air outlet 111 of the outdoor unit.

In this embodiment, the air conditioner 100 includes a heat exchanging device 120, and the heat exchanging device 120 has a humidifying passage through which a humidified airflow flows. The humidified gas stream undergoes heat exchange within the heat exchange device 120. In the cooling process of the air conditioner 100, the temperature of the humidified air flow discharged from the air outlet 111 of the outdoor unit after heat exchange with the condenser 112 is higher than the temperature of the external air, and the temperature is reduced after heat exchange with the external air. In the heating process of the air conditioner 100, the temperature of the humidified air flow discharged from the air outlet 111 of the outdoor unit after heat exchange with the condenser 112 is lower than the temperature of the external air, and the temperature is increased after heat exchange with the external air. The temperature of the air flow discharged from the air outlet 111 of the outdoor unit is closer to the outdoor temperature after heat exchange between the heat exchange device 120 and the external air, regardless of cooling or heating.

In this embodiment, the heat exchange device 120 is configured to achieve the purpose that the temperature of the humidified airflow is close to the temperature of the outdoor air, so as to improve the refrigeration/heating efficiency of the air conditioner and improve the comfort and experience of the user.

In some embodiments of the present utility model, the humidification passage is disposed between the humidification pipe inlet 131 and the air outlet 111 of the outdoor unit.

In this embodiment, the humidifying channel is disposed between the air outlet 111 of the outdoor unit and the air inlet of the humidifying pipe 130, so that the humidified air flow discharged from the air outlet 111 of the outdoor unit exchanges heat with the external air through the heat exchange device 120 and then flows into the humidifying pipe 130, and the temperature of the air flow entering the humidifying pipe 130 is close to the temperature of the outdoor air. Further improving the comfort and experience of the user.

In some embodiments of the present utility model, the heat exchange device 120 includes at least one heat exchange tube 122 extending in a bent manner, and the space inside the heat exchange tube 122 is a humidifying airflow channel. The heat exchanging device 120 is disposed in the outdoor air, so that the air directly cools or heats the air flow in the humidifying air flow passage.

In the present embodiment, the humidified airflow discharged from the air outlet 111 of the outdoor unit passes through the space in the heat exchange tube 122 to reach the humidifying tube inlet 131 and enters the humidifying tube 130. As the humidified gas flows through the space inside the heat exchange tube 122, heat exchange is performed with the outside air outside the heat exchange tube 122.

In the present embodiment, the heat exchange tube 122 is bent, so that the length of the heat exchange tube 122 can be increased in a limited space, and the path of the airflow flowing through the heat exchange tube 122 is increased. That is, when the fan speed is fixed, the time for the air flow to flow through the heat exchange tube 122 becomes longer, the time for heat exchange with the outside air becomes longer, the heat exchange is more sufficient, and the temperature of the air flow is closer to the temperature of the outside air.

Of course, in some embodiments of the present utility model, the heat exchange device 120 may also include a plurality of heat exchange tubes 122 extending in a bent manner, and the space inside the heat exchange tubes 122 is an airflow channel. The plurality may be any integer. In the present embodiment, the heat exchange efficiency can be effectively improved by providing a plurality of heat exchange tubes 122.

As shown in fig. 3, in some embodiments of the present utility model, the heat exchanging device 120 includes at least one heat exchanging tube 122 extending in a bent manner, and a heat radiating fin 121 is disposed on each heat exchanging tube 122.

In this embodiment, the heat exchange tube 122 is provided with the heat dissipation fins 121, so that the heat exchange area is effectively increased, and the heat exchange efficiency is further improved on the premise that the airflow velocity and the length of the heat exchange tube 122 are fixed.

As shown in fig. 4, in some embodiments of the present utility model, a plurality of heat radiating fins 121 are sequentially disposed along the length direction of the heat exchanging pipe 122, so that the heat exchanging efficiency at each position of the heat exchanging pipe 122 can be improved. Preferably, the plurality of heat radiating fins 121 are uniformly distributed along the length direction of the heat exchange tube 122.

In some embodiments of the present utility model, at least one heat exchange tube 122 comprises a plurality of straight tube sections arranged in parallel, each fin 121 being perpendicular to the straight tube sections and for all straight tube sections to pass through.

In this embodiment, the straight tube sections pass through the heat dissipation fins 121 perpendicular thereto, which helps to improve the overall stability of the heat exchange tube 122, and further increases the area of the heat dissipation fins 121, thereby further improving the heat exchange efficiency.

In some embodiments of the present utility model, the heat exchanging device 120 further includes an exhaust passage, the exhaust passage is thermally connected to the humidification passage, and an inlet of the exhaust passage is communicated with the chamber, so that residual heat or residual heat in the exhaust passage cools or heats the air flow in the humidification passage.

In this embodiment, the inlet of the exhaust passage is connected to the indoor unit of the air conditioner 100, and the temperature of the air flow in the exhaust passage approaches the indoor temperature. During the cooling process of the air conditioner 100, the temperature of the air flow in the air discharge passage is higher than the temperature of the humidified air flow in the humidification passage, and the two heat exchange occurs, so that the temperature of the humidified air flow in the humidification passage is reduced. During the heating process of the air conditioner 100, the temperature of the air flow in the exhaust passage is lower than the temperature of the humidified air flow in the humidification passage, and heat exchange occurs between the two, so that the temperature of the humidified air flow in the humidification passage is increased. After the air flow in the exhaust channel and the humidifying air flow in the humidifying channel are subjected to heat exchange, the humidifying air flow in the humidifying channel can be closer to the indoor temperature, the residual cold or the residual heat of the air exhausted by the indoor unit is effectively utilized, energy is saved, emission is reduced, and the efficiency is improved.

In some embodiments of the present utility model, the humidification passage is defined by the heat exchange tube 122, the exhaust passage is defined by an exhaust pipe, and a portion of the exhaust pipe is disposed inside the heat exchange tube 122.

In the present utility model, the heat exchange tube 122 defines a humidification passage and the exhaust tube defines an exhaust passage. A portion of the exhaust pipe is disposed in the heat exchange pipe 122, which means that a portion of the exhaust passage is located inside the humidification passage with an exhaust pipe interval therebetween. When the gas in the exhaust pipe flows in the exhaust channel, heat exchange is carried out on the gas in the humidifying channel, and meanwhile, the humidifying gas in the humidifying channel can also carry out heat exchange with the outside air, so that the heat exchange efficiency is improved.

In some embodiments of the present utility model, the air conditioner 100 further includes an indoor unit. The indoor unit is internally limited with a humidifying cavity, and is provided with a humidifying airflow outlet communicated with the humidifying cavity. The indoor unit is provided with a heat exchange air outlet, and the heat exchange air outlet and the humidifying airflow outlet are adjacently arranged.

In the utility model, the humidified air flows out of the indoor unit through the humidified air outlet, and the heat exchange air flows out of the indoor unit through the heat exchange air outlet. The heat exchange air outlet and the humidifying air flow outlet are adjacently arranged. The air flow blown out from the heat exchange air outlet can drag and mix the humidified air flow blown out from the humidified air flow outlet, so as to realize mixed blowing.

As shown in fig. 5, in some embodiments of the present utility model, the air conditioner 100 further includes a guide cover 140, wherein the guide cover 140 is disposed between the inlet of the humidification passage and the air outlet 111 of the outdoor unit, and the guide cover 140 covers a portion of the air outlet 111 of the outdoor unit.

In this embodiment, the air guide cover 140 covers a portion of the air outlet 111 of the outdoor unit, and a portion of the humidified airflow flowing out of the air outlet 111 of the outdoor unit enters the humidifying pipe 130.

In some embodiments of the present utility model, the air conditioner 100 further includes a guide cover 140, wherein the guide cover 140 is disposed between the inlet of the humidification passage and the air outlet 111 of the outdoor unit, and the guide cover 140 covers all of the air outlet 111 of the outdoor unit. In the present embodiment, the air guide cover 140 covers all of the air outlets 111 of the outdoor unit, and all of the humidified airflow flowing out of the air outlets 111 of the outdoor unit enters the humidifying pipe 130.

In some embodiments of the present utility model, the air conditioner 100 further includes a switching device configured to move the cover 140 to a position covering the air outlet 111 of the outdoor unit or to move the cover 140 to a radially outer side of the air outlet 111 of the outdoor unit.

In this embodiment, the switching device may control the position change of the pod 140. When the cover 140 moves to a position covering the air outlet 111 of the outdoor unit, the air flow discharged from the air outlet 111 of the outdoor unit flows into the humidifying pipe 130 through the cover 140, finally enters the room, and the humidified air flow is delivered into the room. When the guide cover 140 moves to the radial outside of the air outlet 111 of the outdoor unit, the humidified air flow discharged from the air outlet 111 of the outdoor unit is directly discharged to the external atmosphere, and no longer flows into the humidifying pipe 130 through the guide cover 140.

Whether there is a humidification demand in the room determines the relative position change of the air guide cover 140 and the air outlet 111 of the outdoor unit. In this embodiment, the switching device can control the relative position of the air guide sleeve 140 and the air outlet 111 of the outdoor unit to meet the indoor requirement for humidification.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims

1. An air condensing unit, includes condenser, its characterized in that still includes humidification device, humidification device includes:

2. The outdoor unit of claim 1, further comprising:

a medium transfer tube;

3. The outdoor unit of claim 2, wherein the outdoor unit comprises,

the venturi is a plurality of, medium inflow mouth all with the gas-supply pipe intercommunication.

4. The outdoor unit of claim 1, wherein the outdoor unit comprises,

the humidifying device is arranged above the condenser and is configured to enable water to move onto the condenser from top to bottom.

5. An air conditioner comprising the air conditioner outdoor unit according to any one of claims 1 to 4.

6. The air conditioner as set forth in claim 5, further comprising:

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

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

9. The air conditioner as set forth in claim 8, further comprising:

10. The air conditioner as set forth in claim 5, further comprising:

the indoor unit is internally limited with a humidifying cavity and is provided with a humidifying airflow outlet communicated with the humidifying cavity;