CN111706919A - Double cross-flow air conditioner and air conditioner - Google Patents

Abstract

The invention belongs to the technical field of air conditioners, and particularly relates to a double-through-flow air conditioner indoor unit and an air conditioner. The invention aims to solve the problem that the comfort of a user is influenced due to the change of indoor relative humidity caused by air blown out by an air conditioner in the prior art. The invention provides a double-through-flow air conditioner indoor unit and an air conditioner with the same, wherein the double-through-flow air conditioner indoor unit comprises a shell, the shell is provided with a first air channel and a second air channel, at least an air outlet part of the first air channel and the second air channel are separated, independent humidification modules are respectively arranged in the first air channel and the second air channel, and the humidification modules are used for increasing the humidity of air flowing through the air channels. Through the arrangement, the humidity of air discharged into a room can be improved by the humidification module, the problem of indoor air drying caused by heating of an air conditioner is solved, and the comfort level of a user is improved.

Description

Double cross-flow air conditioner and air conditioner

technical field

The invention belongs to the technical field of air conditioners, and in particular relates to a double cross-flow air conditioner internal unit and an air conditioner.

Background technique

With the development of economy and science and technology, consumers have higher and higher requirements for the living environment, so air conditioners that can reduce indoor temperature in summer have been invented. However, a single cooling air conditioner cannot meet the heating requirements in winter. As a result, the air conditioner has been further improved into a heating and cooling air conditioner that can both cool and heat, so as to bring consumers a warm and suitable indoor temperature in the cold winter.

In the related art, whether it is an air conditioner for independent refrigeration or an air conditioner for both cooling and heating, it includes a casing, a fan and a heat exchanger arranged in the casing, the side panel or back panel of the casing is provided with an air inlet, and the front panel of the casing An air outlet is provided, an air duct is formed between the air inlet and the air outlet, and the fan and the heat exchanger are arranged in the air duct. After the air conditioner is started, under the action of the fan, the air in the external environment enters the shell from the air inlet and exchanges heat with the refrigerant flowing in the heat exchanger. The air after heat exchange is sent into the room from the air outlet, so that the indoor temperature lower or higher.

However, the air exchanged by the heat exchanger will cause the indoor relative humidity to change, affecting the comfort of users.

SUMMARY OF THE INVENTION

In order to solve the above problems in the prior art, that is, in order to solve the problem in the prior art that the air blown by the air conditioner causes the indoor relative humidity to change and affects the user's comfort requirements, a first aspect of the embodiments of the present invention provides a The double cross-flow air conditioner inner unit includes: a casing with a first air duct and a second air duct with at least an air outlet part separated; the first air duct and the second air duct are respectively provided with separate humidifiers The humidification module is used to increase the humidity of the air flowing through the air duct.

In the double cross-flow air conditioner indoor unit as described above, wherein the humidification modules respectively provided in the first air duct and the second air duct are configured to be controlled separately or controlled by linkage.

In the dual cross-flow air conditioner indoor unit as described above, wherein the humidification module of the first air passage is configured to have a different operating state from the humidification module of the second air passage.

In the dual cross-flow air conditioner indoor unit as described above, the humidification module of the first air duct is configured to have a different humidification efficiency than the humidification module of the second air duct.

The dual cross-flow air conditioner indoor unit as described above, further comprising a controller, and humidity sensors are respectively provided at the air inlets of the first air duct and the second air duct, and the humidity sensor is connected to the controller. is electrically connected, and the controller is configured to control the humidification module to humidify when the humidity detected by the humidity sensor does not reach the preset humidity.

The dual cross-flow air conditioner indoor unit as described above, wherein the humidification module comprises a water container, a water pump, a water supply pipe and a humidifying part, the water container is used to hold water, and the water inlet of the water pump is communicated with the water container , the water outlet pipe of the water pump is communicated with one end of the water supply pipe, and the other end of the water supply pipe is communicated with the humidifying element.

In the above double cross-flow air conditioner indoor unit, a separate air guide plate is respectively provided at the outlet of the first air duct and the second air duct.

In the double cross-flow air conditioner indoor unit as described above, wherein the air guide plates respectively provided at the air outlets of the first air duct and the second air duct are configured to be controlled separately or in linkage control.

The double cross-flow air conditioner internal unit as described above further includes a driver, and the driver is used to controllably drive the air deflector provided at the air outlet of the air duct to rotate.

A second aspect of the embodiments of the present invention provides an air conditioner, which includes an air conditioner outer unit and the dual cross-flow air conditioner inner unit according to the first aspect of the embodiments of the present invention.

It can be understood by those skilled in the art that the double cross-flow air conditioner and the air conditioner having the same are provided in the embodiments of the present invention, wherein the double cross-flow air conditioner includes a casing, wherein the casing has at least an air outlet part surrounded by The first air duct and the second air duct are separated, and a separate humidification module is respectively arranged in the first air duct and the second air duct, and the humidification module is used to increase the humidity of the air flowing through the air duct. Through the above arrangement, the humidity of the air discharged into the room can be increased by using the humidification module, the problem of drying of the indoor air caused by heating by the air conditioner is improved, and the comfort level of the user is improved.

Description of drawings

Preferred implementations of the double cross-flow air conditioner indoor unit according to the embodiment of the present invention will be described below with reference to the accompanying drawings. Attached is:

1 is a front view of a dual cross-flow air conditioner internal unit provided by an embodiment of the present invention;

Fig. 2 is the sectional view of A-A in Fig. 1;

3 is a front view of a humidification module in a dual cross-flow air conditioner interior unit provided by an embodiment of the present invention;

4 is a schematic structural diagram of a humidification module in a dual cross-flow air conditioner internal unit provided by an embodiment of the present invention;

FIG. 5 is a working principle diagram of the cross-flow fans in the first air duct and the second air duct of the dual cross-flow air conditioner internal unit provided by an embodiment of the present invention having different operating powers.

In the attached picture:

10: Double cross-flow air conditioner internal unit;

1: shell; 11: first air duct; 12: second air duct;

2: heat exchanger;

3: Cross flow fan;

4: Separation device;

5: humidification module; 51: water container; 52: water pump; 53: water supply pipe; 54: humidifier;

6: Air deflector.

Detailed ways

First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention. Those skilled in the art can adjust it as needed to adapt to specific applications.

Secondly, it should be noted that in the description of the present invention, the terms of the direction or positional relationship indicated by the terms "inner" and "outer" are based on the direction or positional relationship shown in the accompanying drawings, which is only for the convenience of description, It is not intended to indicate or imply that the device or component must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, it should also be noted that, in the description of the present invention, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

With the development of economy and science and technology, consumers have higher and higher requirements for the living environment, so air conditioners that can reduce indoor temperature in summer have been invented. However, a single cooling air conditioner cannot meet the heating requirements in winter. As a result, the air conditioner has been further improved into a heating and cooling air conditioner that can both cool and heat, so as to bring consumers a warm and suitable indoor temperature in the cold winter.

In the related art, whether it is an air conditioner for independent refrigeration or an air conditioner for both cooling and heating, it includes a casing, a fan and a heat exchanger arranged in the casing, the side panel or back panel of the casing is provided with an air inlet, and the front panel of the casing An air outlet is provided, an air duct is formed between the air inlet and the air outlet, and the fan and the heat exchanger are arranged in the air duct. After the air conditioner is started, under the action of the fan, the air in the external environment enters the shell from the air inlet and exchanges heat with the refrigerant flowing in the heat exchanger. The air after heat exchange is sent into the room from the air outlet, so that the indoor temperature lower or higher.

However, the air exchanged by the heat exchanger will cause the indoor relative humidity to change, affecting the comfort of users.

The following describes the preferred technical solution of the double cross-flow air conditioner internal unit according to the embodiment of the present invention.

FIG. 1 is a front view of an internal unit of a double cross-flow air conditioner provided by an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1 . As shown in FIG. 1 and FIG. 2 , this embodiment provides a dual cross-flow air conditioner indoor unit 10 , which includes a casing 1 , and the casing 1 has a first air duct 11 and a second air duct with at least an air outlet part separated from each other. duct 12, the first air duct 11 and the second air duct 12 are respectively provided with a separate heat exchanger 2 and a cross-flow fan 3, and the heat exchanger 2 is located between the air inlet of the air duct and the cross-flow fan 3, for To exchange heat, the cross-flow fan 3 is used to drive the air in the external environment to enter the air duct from the air inlet of the air duct, and discharge the air after heat exchange by the heat exchanger 2 from the air outlet of the air duct into the room to achieve cooling. or heating. When the air conditioner is heating, hot air is blown into the room to reduce the humidity of the indoor air.

Specifically, a separation device 4 is provided inside the casing 1 , and the separation device 4 separates the first air duct 11 and the second air duct 12 . It can be understood that the air inlet of the first air duct 11 and the air inlet of the second air duct 12 may be the same, or the air inlet of the first air duct 11 and the air inlet of the second air duct 12 may also be separated. Schematically, the air inlet of the first air duct 11 and the air inlet of the second air duct 12 are respectively disposed on the left and right sides of the rear side wall of the housing 1 .

The air outlet of the first air duct 11 and the air outlet of the second air duct 12 may be formed on the left and right side walls of the housing 1, respectively. The air discharged from the air duct 12 is blown to the left and right sides of the air conditioner, that is to say, the air after heat exchange can be blown to different areas of the room, so that users in different areas of the room can feel the wind, so that Users feel comfortable. Of course, the air outlet of the first air duct 11 and the air outlet of the second air duct 12 may also be formed on the left and right sides of the front side wall of the housing 1 respectively.

Referring to FIG. 2 , the first air duct 11 and the second air duct 12 are each provided with a separate humidification module 5 , and the humidification module 5 is used to increase the humidity of the air flowing through the air duct. Therefore, the humidity of the air discharged into the room can be increased by using the humidification module 5, the problem of drying of the indoor air caused by the heating by the air conditioner can be improved, and the comfort level of the user can be improved. Moreover, when the air discharged from the air outlet of the first air duct 11 and the air outlet of the second air duct 12 is blown to different areas in the room, users in different areas of the room can feel the wind with a certain humidity, It is beneficial to improve the user's comfort experience.

In this embodiment, the humidification modules 5 respectively provided in the first air duct 11 and the second air duct 12 are configured to be controlled separately or in a linked manner. Therefore, when the two humidification modules 5 are configured to be controlled separately, the indoor unit of the air conditioner can flexibly discharge wind with a certain humidity into the room, thereby meeting the user's requirements for humidity in different scenarios; when the two humidification modules When the 5 is configured for linkage control, there is no need to control the two humidification modules 5 separately, the operation is simple, and the humidity of the indoor air can be changed in a balanced manner.

When the humidification modules 5 respectively provided in the first air duct 11 and the second air duct 12 are configured to be controlled separately, the control strategies of the two humidification modules 5 may be different.

In one example, the humidification module 5 of the first air duct 11 is configured to have a different operating state than the humidification module 5 of the second air duct 12 . That is, one of the two humidification modules 5 works to increase the humidity of the air flowing through the air duct where it is located, and the other stops working. Therefore, when the air discharged from the air outlet of the first air duct 11 and the air outlet of the second air duct 12 is blown to the first area and the second area of the room respectively, the above-mentioned control method can make the air with a certain humidity Blow to the first area alone or blow to the second area alone to adjust the air humidity in a certain area to meet the needs of users in that area.

Illustratively, users located in the first area require the indoor air to have a certain humidity, and users located in the second area (such as patients with rheumatism, infants, etc.) require the indoor air to have low humidity or dry indoor air. , the humidification module 5 in the first air duct 11 is configured to perform humidification, and the humidification module 5 in the second air duct 12 is configured to stop humidification, thereby respectively meeting the requirements of users in different areas.

In another example, the humidification module 5 of the first air duct 11 is configured to have a different humidification efficiency than the humidification module 5 of the second air duct 12 . That is, the humidification amount of the air in the first air duct 11 by the humidification module 5 in the first air duct 11 is different from the humidification amount of the air in the second air duct 12 by the humidification module 5 in the second air duct 12 . In this way, users in different areas can meet different humidity requirements.

For example, when a user in the first area (such as a young person) has a requirement for air humidity of 60%, and a user in the second area (such as an elderly person) requires 20% of the air humidity, then configure the first air duct 11 The humidification efficiency of the humidification module 5 in the air duct is higher than the humidification efficiency of the air by the humidification module 5 in the second air duct 12 .

Specifically, the humidification module 5 may include a water container, an air duct and an ultrasonic atomizing sheet. The water container is used to hold water, and the ultrasonic atomizing sheet is arranged in the water container to generate water vapor from the water in the water container. An air supply port is arranged on the upper part, the air inlet end of the air guide pipe is connected with the air supply port, and the air outlet end of the air guide pipe is connected with the air duct. When the indoor unit of the air conditioner is working, the ultrasonic atomizing sheet operates, so that the water in the water container generates water vapor, and the water vapor enters the inside of the air duct through the air supply port and the air inlet end of the air duct in turn, and then flows from the air outlet end of the air duct into the air duct. , merge with the air in the air duct to increase the humidity of the air in the air duct.

FIG. 3 is a front view of a humidification module in a dual cross-flow air conditioner indoor unit provided by an embodiment of the present invention, and FIG. 4 is a schematic structural diagram of a humidification module in the dual cross-flow air conditioner indoor unit provided by an embodiment of the present invention. Alternatively, as shown in FIG. 3 and FIG. 4 , the humidification module 5 may further include a water container 51 , a water pump 52 , a water supply pipe 53 and a humidifying member 54 , the water container 51 is used to hold water, and the water inlet of the water pump 52 is communicated with the water container 51 . , the water outlet pipe of the water pump 52 is communicated with one end of the water supply pipe 53, and the other end of the water supply pipe 53 is communicated with the humidifying element 54, and the humidifying element 54 is configured to allow air to pass through. Therefore, compared with the previous implementation, it is advantageous to prevent the formed water vapor from flowing in the housing 1 and affecting the electrical performance of other components.

In this embodiment, the dual-flow air conditioner internal unit 10 further includes a controller, which is electrically connected to the water pump 52 of the humidification module 5, and the controller is used to control the power of the water pump 52 of the humidification module 5 in the two air ducts, thereby realizing linkage control or separately. Specifically, the controller controls the power of the water pumps 52 of the humidification modules 5 in the two air ducts to be different, so that the two humidification modules 5 have different humidification efficiencies.

It should be noted that the humidification module 5 arranged in the first air duct 11 and the humidification module 5 arranged in the second air duct 12 may share a water container 51 . As a result, the number of water containers 51 to be used is reduced, and the whole of the internal air conditioner can be made simpler. Wherein, the water container 51 can be a water tank, and the water tank can be installed at the bottom of the housing 1 or other positions, as long as water can be injected into the water tank from the outside of the housing 1, so as to avoid the water in the water tank being consumed and unable to replenish water for the humidifying element 54 , to ensure that the humidifier 54 can work effectively. In other examples, the water container 51 may also be a water receiving tray, which is provided at the bottom of the heat exchanger 2 and is used to receive the condensed water on the heat exchanger 2 . Thereby, the condensed water can be recycled and resources are saved.

The humidifying member 54 includes a support frame and a water absorption part connected to the support frame, and the water absorption part communicates with the other end of the water supply pipe 53 to increase the humidity of the air passing through the water absorption part. Wherein, the support frame can be made of metal material, and can also be made of plastic material, which is used to support the water absorption part, so as to improve the strength of the humidifying element 54 . The water absorbing part can be a sponge block, a hole is formed on the sponge block, the water supply pipe 53 is inserted into the hole, and water is introduced into the sponge block to make it wet. Here, the water absorbing part and the support frame may be connected by means of bonding, or may be connected by a detachable way such as plugging, which is not limited in this embodiment.

The humidifying element 54 may be installed between the cross-flow fan 3 and the air outlet of the air duct. When the air conditioner is started, the cross-flow fan 3 is running, and the air in the external environment enters the first air duct 11 and the second air duct 12 under the action of the cross-flow fan 3, and then passes through the heat exchanger 2 for heat exchange, and then passes through the humidification module. 5 Humidify. Alternatively, as shown in FIG. 2 , the humidifying element 54 may also be installed between the air inlet of the air duct and the heat exchanger 2 . In this example, the air in the external environment is first humidified by the humidification module 5 , and then heat-exchanged with the heat exchanger 2 . Therefore, the structure between the heat exchanger 2 , the cross-flow fan 3 and the air outlet of the air duct is usually relatively compact. With this arrangement, the installation space of the humidifying element 54 is large, which is convenient for installation.

Moreover, the humidifying element 54 is disposed close to the air inlet of the air duct, so that the humidifying element 54 can be easily disassembled, and then the humidifying element 54 can be repaired and replaced, so that the humidifying element 54 can work effectively. Specifically, an inlet grill is detachably connected to the rear side wall of the housing 1 , and the humidifying element 54 is detachably connected to the inner side wall of the inlet grill facing the interior of the housing 1 . When replacement is required, first remove the air inlet grille from the housing 1, and then separate the humidifying element 54 from the air inlet grille.

In addition, the controller may also be electrically connected to the cross-flow fans 3 respectively provided in the first air duct 11 and the second air duct 12 for controlling the power of the cross-flow fans 3 . Therefore, by controlling the power of the cross-flow fan 3, the controller can control the air supply air volume of the air duct, and then can control the humidification rate.

FIG. 5 is a working principle diagram of the cross-flow fans in the first air duct and the second air duct of the dual cross-flow air conditioner internal unit provided by an embodiment of the present invention having different operating powers. The control strategy of the controller for the two cross-flow fans 3 can be divided into the following situations: the first is that the controller controls the cross-flow fan 3 in the first air duct 11 and the cross-flow fan 3 in the second air duct 12. The running state is different, so that one of the cross-flow fans 3 stops working, so that the air with a certain humidity is blown to the first area or the second area alone; the second is that the controller controls the first air duct 11. The cross-flow fan 3 and the cross-flow fan 3 in the second air duct 12 have the same operating power to humidify the first area and the second area at the same time, and make the humidity of the first area and the second area the same; Figure 5 As shown, the third is that the controller controls the cross-flow fan 3 in the first air duct 11 and the cross-flow fan 3 in the second air duct 12 to have different operating powers, so that the air fed into the first area and the second area The air volume of the humid air is different, so that the humidification volume of the first area and the second area are different, so as to meet the different humidity requirements of users located in different areas.

In addition, the controller is configured to control the water pump 52 of the humidification module 5 in the air duct to operate for a first preset time when the cross-flow fans 3 respectively provided in the first air duct 11 and the second air duct 12 are running, and then control the water pump 52 stops running. Thus, while the cross-flow fan 3 in the air duct is activated, the water pump 52 continues to supply water to the humidifying element 54 for a preset period of time, so as to moisten the humidifying element 54 and increase the humidity of the air flowing through the humidifying element 54 .

Here, the first preset time may be freely set by the designer according to experience and actual needs, which is not limited in this embodiment. Preferably, the first preset time may be the time required for the water pump 52 to supply water to the humidifying element 54 and make it reach a saturated state. Accordingly, it is not necessary to supply water to the humidifying element 54 frequently.

Further, the air inlets of the first air duct 11 and the second air duct 12 are provided with a humidity sensor, the controller is electrically connected with the humidity sensor, and the controller is used to control the humidity sensor to detect the air humidity in the external environment when the water pump 52 stops running, When the air humidity does not reach the preset humidity, the water pump 52 is controlled to run, or when the air humidity reaches or exceeds the preset humidity, the water pump 52 is controlled to stop running for a second preset time. The preset humidity can be set by the user so that the indoor air humidity can meet the needs of the user; the second preset time can also be freely set by the designer according to experience and actual needs.

Through the above settings, after the water pump 52 runs for the first preset time, the humidity of the indoor air is detected, and if the indoor air humidity does not reach the preset humidity, the water pump 52 continues to supply water to the humidifying element 54, thereby increasing the air humidity flowing through the humidifying element 54. , so that it reaches the preset humidity that the user is satisfied with; if the indoor air humidity exceeds the preset humidity, the water pump 52 stops water supply to the humidifying element 54 to avoid the continuous increase of the air humidity, and then the indoor air humidity is gradually reduced to achieve the user's satisfaction. Set humidity. In general, when the dual cross-flow air conditioner indoor unit 10 detects that the humidity of the indoor air does not meet the user's requirements, it automatically controls the humidification module 5 to adjust its humidification efficiency, so that the indoor air humidity can reach the user's satisfactory humidity, so as to improve the user's humidity. Comfortable experience and intelligent control.

When the air from the respective air outlets of the first air duct 11 and the second air duct 12 blows to different areas in the room, the air inlet parts of the first air duct 11 and the second air duct 12 can be separated, and the first air duct 11 and the second air duct 12 can be separated. Separate humidity sensors are respectively provided at the air inlets of the air duct 11 and the second air duct 12 . The controller is used to control the humidity sensor in the first air duct 11 to detect the air humidity in the external environment when the water pump 52 paired with the humidifying element 54 in the first air duct 11 stops running, and when the air humidity does not reach the first preset level. When the humidity is set, the water pump 52 is controlled to run, or when the air humidity reaches or exceeds the first preset humidity, the water pump 52 is controlled to stop running for a second preset time. The controller is used to control the humidity sensor in the second air duct 12 to detect the air humidity in the external environment when the water pump 52 paired with the humidifying element 54 in the second air duct 12 stops running, and when the air humidity does not reach the second preset level. When the humidity is set, the water pump 52 is controlled to run, or when the air humidity reaches or exceeds the second preset humidity, the water pump 52 is controlled to stop running for a second preset time.

The first preset humidity is the air humidity that is satisfactory to the user in the first area, and the second preset humidity is the air humidity that is satisfactory to the user in the second area. In this way, the air humidity of the first area and the second area respectively meet the needs of users in the area, so as to meet the needs of users in different areas for different humidity.

Of course, in some examples of the present invention, the air outlets of the first air duct 11 and the second air duct 12 are each provided with a separate air guide plate 6 . Therefore, the air guide plate 6 can be used to open and close the air outlet of the air duct, and can also be used to guide the flow direction of the air flowing out from the air outlet.

Wherein, the air guide plates 6 respectively provided at the air outlets of the first air duct 11 and the second air duct 12 are configured to be controlled separately or in linkage control. When the two air deflectors 6 are configured for linkage control, the air outlet of the first air duct 11 and the air outlet of the second air duct 12 can be opened or closed at the same time, so there is no need to control the two air deflectors 6 separately. , easy to operate. When the two air deflectors 6 are configured to be controlled separately, the opening and closing of the air outlet of the first air duct 11 and/or the air outlet of the second air duct 12 can be independently controlled by individually controlling the two air deflectors 6, and then the air outlet of the first air duct 11 and/or the air outlet of the second air duct 12 can be controlled independently. Humidify the first area and/or the second area separately, so that the indoor unit of the air conditioner is suitable for various scenarios.

The dual cross-flow air conditioner indoor unit 10 may further include a driver, and the driver is used to controllably drive the air deflector 6 to rotate to open and close the air outlet of the air duct. The driver can be set as one, and the same driver can simultaneously control the air guide plates 6 respectively provided in the first air duct 11 and the second air duct 12 to realize linkage control. There may be two drivers, and the two drivers respectively drive the air deflector 6 in the first air duct 11 and the air deflector 6 in the second air duct 12 to move, so as to realize separate control. Wherein, the driver can be a motor, a cylinder, an oil cylinder, and the like.

Specifically, the air deflector 6 is rotatably connected to the housing 1 through a rotating shaft, and the driver is connected to the rotating shaft in a driving manner, and the driver drives the air deflector 6 to rotate around the rotating shaft to open and close the air outlet. Optionally, the rotating shaft is arranged at one end of the wind deflector 6 . Therefore, when the air guide plates 6 provided at the air outlets of the first air duct 11 and the second air duct 12 are configured to be controlled separately, the opening of the air guide plates 6 can be adjusted by adjusting the rotation angles of the two rotating shafts. Then, the opening and closing degree of the air outlet of the air duct can be adjusted, and the air volume of the humid air sent into the first area and the second area can be different, so as to meet the different humidity requirements of users located in different areas.

Preferably, the rotating shaft is arranged in the middle of the wind deflector 6 . Therefore, when the air guide plates 6 provided at the air outlets of the first air duct 11 and the second air duct 12 are configured to be controlled separately, not only the opening and closing of the air outlets of the air ducts can be adjusted by controlling the rotation angle of the rotating shaft. It can also adjust the air supply area of the air outlet of the air duct, and then meet the needs of users for different air supply areas.

Of course, in some examples, the wind deflector 6 can also be a swing blade, and the user can change the angle of the wind deflector 6 by turning the swing blade, thereby changing the air supply area of the air outlet and the degree of opening and closing of the air outlet.

This embodiment also provides an air conditioner. The air conditioner includes an air conditioner external unit and the above-mentioned dual cross-flow air conditioner internal unit 10. The air conditioner external unit is communicated with the dual cross-flow air conditioner internal unit 10. The inner unit 10 transports refrigerant, thereby realizing cooling and heating. Through the above arrangement, the air conditioner can use the humidification module 5 to increase the humidity of the air discharged into the room, improve the problem of drying of the indoor air caused by the heating of the air conditioner, and improve the comfort of the user.

To sum up, the double cross-flow air conditioner internal unit 10 and the air conditioner having the same according to the embodiment of the present invention, wherein the double cross-flow air conditioner internal unit 10 includes the casing 1 . The above-mentioned housing 1 has a first air duct 11 and a second air duct 12 with at least an air outlet part separated. The first air duct 11 and the second air duct 12 are each provided with a separate humidification module 5. The humidification module 5 is used to increase the humidity of the air flowing through the air duct. Through the above arrangement, the humidification module 5 can increase the humidity of the air discharged into the room, improve the problem of drying of the indoor air caused by heating by the air conditioner, and improve the comfort of the user.

So far, the technical solutions of the present invention have been described with reference to the preferred embodiments shown in the accompanying drawings, however, those skilled in the art can easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. A double-through-flow air conditioner indoor unit is characterized by comprising:

the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with a first air duct and a second air duct which are at least separated from an air outlet part;

and the first air channel and the second air channel are respectively provided with an independent humidifying module which is used for increasing the humidity of the air flowing through the air channels.

2. The indoor unit of a double-through-flow air conditioner of claim 1, wherein the humidification modules arranged in the first air duct and the second air duct are configured to be controlled respectively or in a linkage manner.

3. The dual cross-flow air conditioner indoor unit of claim 2, wherein the humidification module of the first air duct is configured to operate differently than the humidification module of the second air duct.

4. The dual cross-flow air conditioner indoor unit of claim 2, wherein the humidification modules of the first air duct are configured to have different humidification efficiencies than the humidification modules of the second air duct.

5. The double-through-flow air conditioner indoor unit as claimed in claim 2, further comprising a controller, wherein humidity sensors are respectively arranged at air inlets of the first air duct and the second air duct, the humidity sensors are electrically connected with the controller,

the controller is used for controlling the humidification module to humidify when the humidity detected by the humidity sensor does not reach the preset humidity.

6. The double through-flow air conditioner indoor unit of any one of claims 1 to 5, wherein the humidifying module comprises a water container, a water pump, a water supply pipe and a humidifying piece,

the water container is used for containing water, the water inlet of the water pump is communicated with the water container, the water outlet pipe of the water pump is communicated with one end of the water supply pipe, and the other end of the water supply pipe is communicated with the humidifying piece.

7. The indoor unit of a double through-flow air conditioner according to any one of claims 1-5, wherein the air outlets of the first air duct and the second air duct are respectively provided with a separate air deflector.

8. The indoor unit of claim 7, wherein the air deflectors at the air outlets of the first air duct and the second air duct are configured to be controlled separately or in a linkage manner.

9. The dual-through-flow air conditioner indoor unit of claim 8, further comprising a driver, wherein the driver is used for controllably driving the air deflector arranged at the air outlet of the air duct to rotate.

10. An air conditioner, characterized by comprising an air conditioner outdoor unit and the double-cross flow air conditioner indoor unit as claimed in any one of claims 1 to 9.

Images