CN216591978U

CN216591978U - Air duct machine and air conditioner

Info

Publication number: CN216591978U
Application number: CN202122579763.4U
Authority: CN
Inventors: 杨展宏
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-24
Anticipated expiration: 2031-10-26

Abstract

The embodiment of the application provides an air duct machine and an air conditioner, wherein the air duct machine comprises a host, a humidifying module and a door module; the main machine comprises a main machine shell, a fan assembly and a heat exchanger, wherein the main machine shell is provided with an accommodating cavity, a first air inlet and an air outlet; the humidifying module is arranged on one side of the host and comprises a shell and a humidifying assembly, the shell is provided with a humidifying cavity, a second air inlet and a moisture outlet are formed between the humidifying cavity and the accommodating cavity, a second airflow circulation path which sequentially passes through the second air inlet, the moisture outlet and the fan assembly is formed between the first air inlet and the air outlet, and the humidifying assembly is positioned on the second airflow circulation path between the second air inlet and the moisture outlet; the door module is disposed on the second airflow flow path upstream of the fan assembly in the airflow direction for selectively switching the second airflow flow path on and off. The humidifying module of the ducted air conditioner provided by the embodiment of the application has a relatively simple integral structure, is convenient to maintain, and can save the production cost.

Description

Air duct machine and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to an air duct machine and an air conditioner.

Background

Among the correlation technique, the tuber pipe machine that has the humidification function generally can set up the humidification module in the inside of tuber pipe machine, and the pipeline of humidification module is comparatively complicated, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present application are directed to a duct type air conditioner and an air conditioner having a relatively simple structure of a humidification module.

To achieve the above object, an embodiment of the present application provides a ducted air conditioner, including:

the main machine comprises a main machine shell, a fan assembly and a heat exchanger, wherein the main machine shell is provided with an accommodating cavity, a first air inlet and a first air outlet which are communicated with the accommodating cavity, and the fan assembly and the heat exchanger are arranged in the accommodating cavity and are positioned on a first air flow circulation path formed between the first air inlet and the first air outlet;

the humidifying module is arranged on one side of the host and comprises a shell and a humidifying component, the shell is provided with a humidifying cavity, a second air inlet communicated with the first air inlet and a wet airflow outlet communicated with an air suction opening of the fan component are arranged between the humidifying cavity and the accommodating cavity, a second airflow circulation path sequentially passing through the second air inlet, the wet air outlet and the fan component is formed between the first air inlet and the air outlet, and the humidifying component is arranged in the humidifying cavity and positioned on the second airflow circulation path between the second air inlet and the wet air outlet;

a door module disposed on the second airflow flow path upstream of the fan assembly in an airflow flow direction to selectively turn on or off the second airflow flow path.

In one embodiment, the door module is provided at the second air inlet and/or at the wet air flow outlet.

In one embodiment, the humidification module further comprises a fan disposed at the second air inlet.

In one embodiment, the humidification assembly includes a first water pan having a first water receiving tank, and a wet film disposed on the second airflow path and having a partial region extending into the first water receiving tank.

In one embodiment, the main unit includes a second water pan having a second water pan, the second water pan is disposed in the accommodating cavity and at least located at the bottom of the heat exchanger, and the first water pan is communicated with the second water pan to receive the condensed water from the second water pan.

In one embodiment, the first water pan further has a first drain pipe, a water flow inlet of the first drain pipe is communicated with the first water receiving groove, and a water flow outlet of the first drain pipe is located outside the housing.

In one embodiment, one of the first and second water receiving trays has a second water discharge pipe, a water flow inlet of the second water discharge pipe is communicated with the second water receiving tank, a water flow outlet of the second water discharge pipe is communicated with the first water receiving tank, and a lowest point of the water flow outlet of the second water discharge pipe is higher than a lowest point of the water flow inlet of the first water discharge pipe.

In one embodiment, the humidification module further comprises a water pump for adding water into the first water receiving tank, the water pump is arranged in the humidification cavity, and a connection port of the water pump extends out of the shell.

In one embodiment, the first water pan comprises a pan body with the first water receiving tank and a mounting plate with a first avoidance port and a second avoidance port, the mounting plate is arranged on one side of the pan body close to the host, the first avoidance port avoids the moisture outflow port, and the second avoidance port avoids the second air inlet;

the number of the door modules is two, each door module comprises a baffle and a driving assembly, the baffles are movably arranged on the mounting plate, the baffle of one door module is used for selectively opening or blocking the first avoidance port under the driving of the driving assembly, and the baffle of the other door module is used for selectively opening or blocking the second avoidance port under the driving of the driving assembly; or the like, or, alternatively,

the door module includes baffle and drive assembly, the baffle sets up movably on the mounting panel, drive assembly with the baffle drive is connected, in order to drive the baffle selectively opens or shelters from the first mouth of dodging, the humidification module still includes the fan, the fan is worn to establish the second dodge the mouth with in the second air intake and with the mounting panel is connected.

In one embodiment, the heat exchanger is located upstream of the fan assembly in the direction of airflow.

Another embodiment of the present application provides an air conditioner, including the air duct machine described above.

The embodiment of the application provides an air duct machine and an air conditioner, the air duct machine is separately provided with a humidifying module with a humidifying cavity on one side of a host machine, a second air inlet communicated with a first air inlet of the host machine and a moisture outflow port communicated with an air suction port of a fan assembly arranged in the accommodating cavity are arranged between the humidifying cavity and the accommodating cavity of the host machine, a second airflow circulation path passing through the second air inlet, a moisture airflow outlet and the fan assembly in sequence is formed between the first air inlet and the air outlet of the host machine, the humidifying assembly is arranged in the humidifying cavity and positioned on the second airflow circulation path between the second air inlet and the moisture outflow port, in a humidifying mode, a door module conducts the second airflow circulation path, a part of airflow entering the accommodating cavity from the first air inlet flows into the humidifying cavity from the second air inlet under the action of the fan assembly, and the airflow entering the humidifying cavity forms a moisture airflow through humidification when flowing through the humidifying assembly arranged in the humidifying cavity, moisture flows through the moisture outflow opening and then is discharged through the air outlet, and therefore the humidifying function of the air duct machine can be achieved. The humidifying module is not provided with a complex pipeline, the whole structure is relatively simple, the maintenance is convenient, and the production cost can be saved.

Drawings

FIG. 1 is a schematic structural diagram of a ducted air conditioner according to an embodiment of the present application;

fig. 2 is a schematic view, partly in section, of the internal structure of the duct machine shown in fig. 1, in which the continuous arrows with broken lines at a indicate the direction of airflow along the first airflow flow path and the continuous arrows with broken lines at B indicate the direction of airflow along the second airflow flow path.

FIG. 3 is an exploded view of the ducted air conditioner shown in FIG. 1;

fig. 4 is a schematic view of the first water pan and the door module shown in fig. 3;

fig. 5 is a schematic view, partially in section, of the internal structure of a duct type air conditioner according to another embodiment of the present invention, in which the continuous arrows with broken lines at C indicate the direction of airflow along the first airflow path, and the continuous arrows with broken lines at D indicate the direction of airflow along the second airflow path.

FIG. 6 is an exploded view of the ducted air conditioner shown in FIG. 5;

fig. 7 is a schematic view of the first water-receiving tray and the door module shown in fig. 6.

Description of the reference numerals

An air duct machine 100; the second intake vent 100 a; a wet gas flow outlet 100 b; a host 10; a main chassis 11; the accommodation chamber 11 a; an air outlet 11 b; the first sub-air inlet 11 c; the first sub-wet gas flow outlet 11 d; a fan assembly 12; a heat exchanger 13; a second drip tray 14; a second water receiving tank 14 a; a humidifying module 20; a housing 21; the second sub-air inlet 21 a; the second sub-moisture outflow port 21 b; a chassis 211; a bottom plate 2111; outer side plates 2112; the medial plate 2113; a front panel 212; a rear cover 213; a top cover 214; a humidifying assembly 22; a first drip pan 221; a first water receiving tank 221 a; a first drain pipe 221 b; a second drain pipe 221 c; the tray body 2211; a mounting plate 2212; a first avoidance port 2212 a; a second avoidance port 2212 b; a wet film 222; a water pump 23; a fan 24; a door module 30; a baffle 31; a drive assembly 32.

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

In the description of the present application, a "top" or "bottom" orientation or positional relationship is based on that shown in FIG. 1, it being understood that such orientation terms are merely for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting of the present application.

Referring to fig. 1 to 4, the ducted air conditioner 100 includes a main unit 10, a humidification module 20, and a door module 30; the mainframe 10 comprises a mainframe shell 11, a fan assembly 12 and a heat exchanger 13, wherein the mainframe shell 11 has a containing cavity 11a and a first air inlet and an air outlet 11b communicated with the containing cavity 11a, and the fan assembly 12 and the heat exchanger 13 are arranged in the containing cavity 11a and located on a first airflow circulation path formed between the first air inlet and the air outlet 11 b; the humidifying module 20 is arranged at one side of the host 10, the humidifying module 20 comprises a shell 21 and a humidifying assembly 22, the shell 21 is provided with a humidifying cavity, a second air inlet 100a communicated with the first air inlet and a wet airflow outlet 100b communicated with an air suction opening of the fan assembly 12 are arranged between the humidifying cavity and the accommodating cavity 11a, a second airflow circulation path passing through the second air inlet 100a, the wet airflow outlet 100b and the fan assembly 12 in sequence is formed between the first air inlet and the air outlet 11b, and the humidifying assembly 22 is arranged in the humidifying cavity and is positioned on the second airflow circulation path between the second air inlet 100a and the wet airflow outlet 100 b; a door module 30 is disposed on the second airflow flow path upstream of the fan assembly 12 in the airflow direction for selectively opening and closing the second airflow flow path.

Another embodiment of the present application provides an air conditioner including the duct unit 100 according to any of the embodiments of the present application.

Specifically, the main unit 10 is mainly used to implement the conventional cooling and heating functions of the duct unit 100.

The first airflow circulation path refers to a path through which, in a cooling or heating mode, an external airflow enters the accommodating cavity 11a from the first air inlet and flows out of the air outlet 11b, that is, in the cooling or heating mode, the external airflow enters the accommodating cavity 11a from the first air inlet and flows along the first airflow circulation path under the action of the fan assembly 12, and flows out of the air outlet 11b after exchanging heat with the heat exchanger 13 when flowing through the heat exchanger 13.

The relative position between the fan assembly 12 and the heat exchanger 13 can be adjusted according to the type of the ducted air conditioner 100, for example, referring to fig. 2, the heat exchanger 13 in fig. 2 is located upstream of the fan assembly 12 along the airflow flowing direction, that is, after the fan assembly 12 sucks the outside airflow into the accommodating cavity 11a, the airflow flows through the heat exchanger 13 and then flows through the fan assembly 12, and this type of ducted air conditioner 100 is also called a suction ducted air conditioner.

In another embodiment, the heat exchanger 13 may be located downstream of the fan assembly 12 in the airflow flowing direction, that is, the fan assembly 12 first sucks the outside airflow into the fan assembly 12 and then blows the airflow to the heat exchanger 13, which is equivalent to the airflow flowing through the fan assembly 12 and then flowing through the heat exchanger 13, and this type of the duct machine 100 is also called a blowing duct machine.

The second airflow circulation path is a flow path in which the duct machine 100 is in the humidification mode, and after the outside airflow enters the duct machine 100 from the first air inlet and forms a wet airflow through humidification at the humidification module 22, the outside airflow flows out from the air outlet 11b, wherein a second air inlet 100a, which is provided between the humidification chamber and the accommodation chamber 11a and is communicated with the first air inlet, is an inlet for communicating the humidification chamber and the accommodation chamber 11a, so that part of the airflow entering the accommodation chamber 11a from the first air inlet can enter the humidification chamber from the accommodation chamber 11a, a wet airflow outlet 100b, which is provided between the humidification chamber and the accommodation chamber 11a and is communicated with the air suction port of the fan module 12, is an outlet for communicating the humidification chamber and the accommodation chamber 11a, so that the wet airflow can flow out from the humidification chamber, and the fan module 12 plays a role in sucking the wet airflow from the wet airflow outlet 100b and discharging the wet airflow from the air outlet 11b, that is, fan assembly 12 may drive airflow along both the first airflow flow path and the second airflow flow path.

Two fans are provided in the fan assembly 12 shown in figure 2, both for driving airflow along the first airflow path, but only one fan is provided for driving airflow along the second airflow path, i.e. when a plurality of fans are provided in the fan assembly 12, not all fans are necessarily required to drive airflow along the second airflow path, but only at least one fan is required to drive airflow along the second airflow path.

In the humidification mode, the duct unit 100 may perform cooling or heating simultaneously or may perform only humidification without performing cooling or heating, but the fan assembly 12 needs to be kept in the on state regardless of whether the duct unit 100 performs cooling or heating.

In addition, in the humidification mode, for the air suction type air duct machine, the air flow flowing along the second air flow circulation path firstly passes through the heat exchanger 13 and then passes through the fan assembly 12, and for the air blowing type air duct machine, the air flow flowing along the second air flow circulation path firstly passes through the fan assembly 12 and then passes through the heat exchanger 13, so that for the humidification mode of simultaneously performing cooling or heating in the humidification mode, the air suction type air duct machine has relatively small influence on cooling or heating, and has a better use effect.

The door module 30 is mainly used for selectively opening or closing the second airflow circulation path, and specifically, when the door module 30 opens the second airflow circulation path, a part of the airflow entering the accommodating cavity 11a from the first air inlet can flow along the second airflow circulation path under the action of the fan assembly 12, and when the door module 30 closes the second airflow circulation path, the airflow cannot flow along the second airflow circulation path. That is, in the humidification mode, the door module 30 is in a state of turning on the second airflow circulation path, and in the non-humidification mode, the door module 30 is in a state of turning off the second airflow circulation path.

The ducted air conditioner 100 of the embodiment of the present application separately provides a humidification module 20 having a humidification chamber at one side of a main unit 10, a second air inlet 100a communicating with a first air inlet of the main unit 10 and a wet air flow outlet 100b communicating with an air suction port of a fan assembly 12 disposed in the accommodation chamber 11a are disposed between the humidification chamber and the accommodation chamber 11a of the main unit 10, a second air flow path sequentially passing through the second air inlet 100a, the wet air flow outlet 100b and the air outlet 11b of the main unit 10 is formed between the first air inlet and the air outlet 11b of the main unit 10, a humidification assembly 22 is disposed in the humidification chamber on the second air flow path between the second air inlet 100a and the wet air flow outlet 100b, in a humidification mode, the door module 30 communicates with the second air flow path, and a part of air flow entering the accommodation chamber 11a from the first air inlet flows into the humidification chamber from the second air inlet under the action of the fan assembly 12, the air flow entering the humidification chamber forms a wet air flow by humidification when flowing through the humidification module 22 disposed in the humidification chamber, and the wet air flows out through the wet air outflow port 100b and then is discharged through the air outlet 11b, so that the humidification function of the duct unit 100 can be realized. The humidifying module 20 is not provided with a complex pipeline, has a relatively simple overall structure, is convenient to maintain and can save the production cost.

In an embodiment, referring to fig. 2, the housing 21 and the main housing 11 may be detachably connected, for example, the housing 21 and the main housing 11 may be fastened and connected by a fastening member such as a bolt or a screw, so that the humidifying module 20 can be conveniently detached and installed.

In some embodiments, the outer casing 21 and the main chassis 11 may also be non-detachably connected, for example, the outer casing 21 and the main chassis 11 may be connected by welding, and the outer casing 21 and the main chassis 11 may also be integrally formed.

The second air inlet 100a may be formed in various manners, for example, referring to fig. 2, a first sub air inlet 11c communicated with the accommodating chamber 11a is disposed on the main housing 11, a second sub air inlet 21a communicated with the humidification chamber is disposed on the outer housing 21, and the first sub air inlet 11c and the second sub air inlet 21a are communicated with each other to form the second air inlet 100 a.

In some embodiments, one side of the accommodating chamber 11a may be opened, the housing 21 is provided with a second air inlet 100a communicating with the humidification chamber, the housing 21 is connected to the main housing 11, and the side of the housing 21 provided with the second air inlet 100a is shielded at the opening of the accommodating chamber 11a, or one side of the humidification chamber may be opened, the main housing 11 is provided with a second air inlet 100a communicating with the accommodating chamber 11a, the housing 21 is connected to the main housing 11, and the side of the main housing 11 provided with the second air inlet 100a is shielded at the opening of the humidification chamber.

Similarly, the wet gas flow outlet 100b may be formed in various manners, for example, referring to fig. 2, the main casing 11 is provided with a first sub wet gas flow outlet 11d communicated with the accommodating chamber 11a, the casing 21 is provided with a second sub wet gas flow outlet 21b communicated with the humidifying chamber, and the first sub wet gas flow outlet 11d and the second sub wet gas flow outlet 21b are communicated with each other to form the wet gas flow outlet 100 b.

In some embodiments, one side of the accommodating chamber 11a may be opened, the wet gas flow outlet 100b communicated with the humidification chamber is provided on the casing 21, the casing 21 is connected to the main casing 11, and the side of the casing 21 provided with the wet gas flow outlet 100b is shielded at the opening of the accommodating chamber 11a, or one side of the humidification chamber may be opened, the wet gas flow outlet 100b communicated with the accommodating chamber 11a is provided on the main casing 11, the casing 21 is connected to the main casing 11, and the side of the main casing 11 provided with the wet gas flow outlet 100b is shielded at the opening of the humidification chamber.

In a specific embodiment, referring to fig. 2, the housing 21 may be composed of a bottom plate 211, a front panel 212, a rear cover 213 and a top cover 214, wherein the bottom plate 211 has a bottom plate 2111 and an outer side plate 2112 and an inner side plate 2113 oppositely disposed at two sides of the bottom plate 2111, the second sub inlet 21a is disposed on the inner side plate 2113 and provided with a second sub inlet 21a and a second sub moisture outlet 21b, the second sub inlet 21a and the second sub moisture outlet 21b are respectively corresponding to the first sub inlet 11c and the first sub moisture outlet 11d of the main housing 11, the front panel 212 and the rear cover 213 are oppositely disposed at the other two sides of the bottom plate 2111 and connected to the bottom plate 2111, the outer side plate 2112 and the inner side plate 2113, the top cover 214 is disposed at the top of the bottom plate 211 and connected to the front panel 212, the rear cover 213, the outer side plate 2112 and the inner side plate 2113, the bottom plate 211, the front panel 212, the rear cover 213 and the top cover 214 together enclose a humidification chamber, the inner side plate 2113 is fastened to the main chassis 11.

The base plate 211 is a framework of the humidifying module 20 and plays a role of fixing other components, the front panel 212 can be directly used as an appearance surface of the humidifying module 20, the top cover 214 and the rear cover 213 are respectively positioned at the top and the rear of the humidifying module 20, and the top cover 214 and the rear cover 213 can play a role of fixing and sealing by being connected with the base plate 211.

In one embodiment, referring to fig. 3 and 4, the door modules 30 may be disposed at the second inlet 100a and the moisture outlet 100b, that is, two door modules 30 may be disposed, in the humidification mode, the door modules 30 at the second inlet 100a and the moisture outlet 100b are both opened to open the second airflow path, and in the non-humidification mode, at least one of the door modules 30 at the second inlet 100a and the moisture outlet 100b is closed to close the second airflow path.

In some embodiments, the door module 30 may be disposed at only the second inlet 100a, only the wet airflow outlet 100b, and the door module 30 may be disposed at other positions along the second airflow path, as long as the door module 30 is located upstream of the fan assembly 12 in the airflow direction.

In an embodiment, referring to fig. 5 to 7, a fan 24 may be further disposed in the humidification module 20, and the fan 24 is disposed at the second air inlet 100 a. The fan 24 disposed at the second air inlet 100a can function to introduce a part of the airflow entering the accommodating chamber 11a from the first air inlet into the humidification chamber, that is, the fan 24 can increase the flow rate of the airflow flowing into the humidification chamber, thereby improving the humidification effect.

In one embodiment, referring to fig. 2 to 4, the humidifying assembly 22 includes a first water receiving tray 221 and a wet film 222, the first water receiving tray 221 has a first water receiving groove 221a, the wet film 222 is disposed on the second airflow path, and a partial region of the wet film 222 extends into the first water receiving groove 221 a.

Specifically, the first water receiving groove 221a is used for receiving water for humidification, and a partial region of the wet film 222 extends into the first water receiving groove 221a to absorb the water in the first water receiving groove 221 a. When the ducted air conditioner 100 is in the humidifying mode, the air flow entering the humidifying cavity from the second air inlet 100a can become a humid air flow after passing through the wet film 222 after absorbing water.

The wet film 222 may be made of a material having good water absorption, and illustratively, the wet film 222 may be made of a sponge, which can adsorb and disperse water to accelerate humidification efficiency.

In an embodiment, referring to fig. 2, the main unit 10 includes a second water pan 14 having a second water pan 14a, the second water pan 14 is disposed in the accommodating cavity 11a and at least located at the bottom of the heat exchanger 13, that is, the second water pan 14 may be located only at the bottom of the heat exchanger 13, or may be located at the bottom of the heat exchanger 13 and the fan assembly 12, and the first water pan 221a is communicated with the second water pan 14a to contain the condensed water from the second water pan 14 a.

Specifically, the first water receiving tray 221a may be communicated with the second water receiving tray 14a through the second water discharge pipe 221c in various ways, as long as the condensed water in the second water receiving tray 14a can flow into the first water receiving tray 221a, for example, referring to fig. 2 to 4, the second water discharge pipe 221c may be disposed on the first water receiving tray 221, a water flow inlet of the second water discharge pipe 221c is communicated with the second water receiving tray 14a, a water flow outlet of the second water discharge pipe 221c is communicated with the first water receiving tray 221a, for example, one end of the second water discharge pipe 221c having a water flow inlet may protrude to the outside of the first water receiving tray 221, and at the same time, a mounting port communicated with the second water receiving tank 14a is arranged on the second water receiving tray 14, through holes are respectively arranged on the main case 11 and the outer case 21, and one end of the second water discharge pipe 221c, which is provided with a water flow inlet, penetrates through the through holes on the main case 11 and the outer case 21 and then is connected with the mounting port on the second water receiving tank 14 a.

In some embodiments, the second water receiving tray 14 may also have a second water discharge pipe 221c, the first water receiving tray 221 is provided with a mounting opening communicated with the first water receiving tray 221a, and one end of the second water discharge pipe 221c having a water outlet is connected to the mounting opening of the first water receiving tray 221 a.

In order to facilitate the condensed water in the second water receiving groove 14a to flow into the first water receiving groove 221a, the lowest point of the water inlet of the second water discharge pipe 221c should be higher than the lowest point of the water outlet of the second water discharge pipe 221 c.

The condensed water generated at the heat exchanger 13 flows into the second water receiving tank 14a of the second water receiving tray 14 and then is discharged into the first water receiving tank 221a of the first water receiving tray 221, so that the condensed water generated at the heat exchanger 13 can be directly utilized to humidify under a general condition, water does not need to be additionally added into the first water receiving tank 221a, and the condensed water is fully utilized and can be used by a user more conveniently.

In an embodiment, referring to fig. 2 to 4, the first water receiving tray 221 further has a first water discharge pipe 221b, and two first water discharge pipes 221b are disposed on the first water receiving tray 221 shown in fig. 3 and 4, it can be understood that the number of the first water discharge pipes 221b can be adjusted as needed, for example, the number of the first water discharge pipes 221b can be one or more than two, a water inlet of the first water discharge pipe 221b is communicated with the first water receiving groove 221a, a water outlet of the first water discharge pipe 221b is located outside the housing 21, when the amount of water in the first water receiving groove 221a is too much, a part of water in the first water receiving groove 221a can be discharged to the outside of the ducted air conditioner 100 through the first water discharge pipe 221b, so as to prevent water from flowing into the host 10.

Further, referring to fig. 2 to 4, no matter the second drainage pipe 221c is disposed on the first water receiving tray 221 or the second water receiving tray 14, the lowest point of the water outlet of the second drainage pipe 221c may be higher than the lowest point of the water inlet of the first drainage pipe 221b, so as to prevent water from flowing back into the second water receiving tank 14a through the second drainage pipe 221c when the amount of water in the first water receiving tank 221a is excessive.

In an embodiment, referring to fig. 2 and 3, the humidification module 20 further includes a water pump 23 for adding water into the first water receiving tank 221a, the water pump 23 is disposed in the humidification chamber, a connection port of the water pump 23 extends out of the housing 21, and a connection port of the water pump 23 is used for being connected to a water inlet pipe disposed outside the duct unit 100, so that when the amount of condensed water in the first water receiving tank 221a is insufficient or heating is performed simultaneously in the humidification mode, the water pump 23 can introduce water from an external water source into the first water receiving tank 221a through the water inlet pipe, thereby ensuring that the humidification module 20 can be normally used in various scenes.

In one embodiment, referring to fig. 3 to 7, the first water receiving tray 221 includes a tray body 2211 having a first water receiving slot 221a, and a mounting plate 2212 having a first avoiding opening 2212a and a second avoiding opening 2212b, the mounting plate 2212 is disposed on a side of the tray body 2211 close to the host 10, the first avoiding opening 2212a avoids the moisture outlet 100b, the second avoiding opening 2212b avoids the second air inlet 100a, and the mounting plate 2212 may be used to mount the door module 30 and/or the fan 24.

In a specific embodiment, referring to fig. 3 and 4, the number of the door modules 30 is two, each door module 30 includes a baffle 31 and a driving assembly 32, the baffle 31 is movably disposed on the mounting plate 2212, the baffle 31 of one door module 30 is used for selectively opening or blocking the first bypass port 2212a under the driving of the driving assembly 32, the baffle 31 of the other door module 30 is used for selectively opening or blocking the second bypass port 2212b under the driving of the driving assembly 32, that is, the door module 30 is disposed at the second air inlet 100a and at the moisture outlet 100b, respectively, in the humidifying mode, the baffle 31 of one door module 30 opens the first bypass port 2212a, and the baffle 31 of the other door module 30 opens the second bypass port 2212b, so that the second airflow path can be conducted, and in the non-humidifying mode, at least one of the first bypass port 2212a and the second bypass port 2212b can be blocked by the corresponding baffle 31.

Further, the baffle 31 may be translatably disposed on the mounting plate 2212, or may be rotatably disposed on the mounting plate 2212, for example, referring to fig. 4, the baffle 31 may be translatably disposed on the mounting plate 2212, the driving assembly 32 includes a driving motor, and a gear and a rack engaged with each other, an output shaft of the driving motor is connected to the gear, the rack is connected to the baffle 31, the driving motor rotates through a driving gear to enable the gear to drive the rack to translate, thereby enabling the rack to enable the baffle 31 of one of the door modules 30 to selectively open or block the first avoidance port 2212a by driving the baffle 31 to translate, and the baffle 31 of the other door module 30 selectively opens or blocks the second avoidance port 2212 b.

In some embodiments, the driving assembly 32 may not be provided with a transmission member such as a gear and a rack, for example, when the baffle 31 is rotatably disposed on the mounting plate 2212, the output shaft of the driving motor may be directly connected to the baffle 31.

The baffle 31 may not be provided on the mounting plate 2212, and for example, the baffle 31 may be movably provided on the housing 21 or the main chassis 11.

In another embodiment, referring to fig. 5 to 7, only one door module 30 having a baffle 31 and a driving assembly 32 may be provided, the driving assembly 32 drives the baffle 31 to selectively open or block the first bypass opening 2212a, and meanwhile, the fan 24 is disposed at the second air inlet 100a, and the fan 24 is disposed in the second bypass opening 2212b and the second air inlet 100a and connected to the mounting plate 2212, that is, the door module 30 may be disposed at the wet airflow outlet 100b, and the fan 24 may be disposed at the second air inlet 100 a.

The various embodiments/implementations provided herein may be combined with each other without contradiction.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims

1. A ducted air conditioner, comprising:

2. The ducted air machine according to claim 1, wherein the door module is provided at the second air inlet and/or the wet air flow outlet.

3. The duct machine of claim 1, wherein the humidification module further comprises a fan disposed at the second air inlet.

4. The ducted air conditioner of claim 1, wherein the humidifying assembly includes a first water pan having a first water catch basin and a wet membrane disposed in the second airflow path with a portion of the wet membrane extending into the first water catch basin.

5. The ducted air conditioner according to claim 4, wherein the main unit includes a second water pan having a second water pan disposed in the receiving chamber at least at a bottom of the heat exchanger, the first water pan communicating with the second water pan to receive the condensate water therefrom.

6. The ducted air conditioner of claim 5, wherein the first drip pan further has a first drain pipe, a water flow inlet of the first drain pipe communicating with the first drip pan, and a water flow outlet of the first drain pipe located outside the housing.

7. The ducted air conditioner of claim 6, wherein one of the first and second drip trays has a second drain pipe having a water flow inlet in communication with the second drip tray and a water flow outlet in communication with the first drip tray, the lowest point of the water flow outlet of the second drain pipe being higher than the lowest point of the water flow inlet of the first drain pipe.

8. The ducted air conditioner according to claim 4 or 5, wherein the humidification module further includes a water pump for adding water into the first water receiving tank, the water pump is disposed in the humidification chamber, and a connection port of the water pump extends to the outside of the casing.

9. The ducted air conditioner according to claim 4 or 5, wherein the first water pan includes a pan body having the first water pan and a mounting plate having a first avoidance port and a second avoidance port, the mounting plate being disposed on a side of the pan body near the main unit, the first avoidance port avoiding the moisture outflow port, the second avoidance port avoiding the second air inlet;

10. The ducted air conditioner of any one of claims 1-5, wherein the heat exchanger is located upstream of the fan assembly in the direction of airflow.

11. An air conditioner characterized by comprising the duct type air conditioner according to any one of claims 1 to 10.