CN219934113U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN219934113U CN219934113U CN202321117032.0U CN202321117032U CN219934113U CN 219934113 U CN219934113 U CN 219934113U CN 202321117032 U CN202321117032 U CN 202321117032U CN 219934113 U CN219934113 U CN 219934113U
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Abstract
The utility model discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises a shell component and two air supply fans, and the two air supply fans are distributed at intervals in the left-right direction; the first air supply fan is arranged at the rear side of the second air supply fan, the air inlet end of the first air supply fan is staggered with the input and output pipe of the heat exchanger and the filter screen handle by a distance which is equal to or less than 100mm, the air inlet quantity of the air supply fan at the side is ensured, the air inlet quantity can be matched with the air inlet quantity of the air supply fan, abnormal noise, howling and uneven left and right air speeds are avoided, the distance between the wind wheel axis of the second air supply fan and one end part corresponding to the air inlet grille is equal to or less than 100mm, and the distance difference between the wind wheel axis of the first air supply fan and the other end part corresponding to the air inlet grille is equal to or less than 100mm, so that the smooth installation process can be ensured, and the air inlet quantity can be matched with the air inlet quantity of the air supply fan.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
The double-through-flow air supply system can realize the left and right simultaneous air supply of the cabinet air conditioner and has the characteristics of high efficiency and large air supply area. However, the existing cabinet air conditioner is provided with a filter screen and an evaporator, and a handle of the filter screen and a flute pipe of the evaporator are arranged on the left side or the right side in the cabinet air conditioner generally, so that a rear box body of the cabinet air conditioner is in asymmetric design, but an air duct, a partition plate and the evaporator are symmetrically designed, the handle of the filter screen and the flute pipe of the evaporator are about 50mm in size, so that the air inlet end of one of the cross flow fans is shielded, and the air inlet of the cross flow fan is blocked, so that the problems of abnormal noise, howling and uneven left and right wind speeds are caused.
Disclosure of Invention
The utility model mainly aims to provide an air conditioner indoor unit and an air conditioner, and aims to solve the problem that the air inlet quantity of the existing double-cross-flow fan air conditioner is inconsistent.
In order to achieve the above object, the present utility model provides an air conditioner indoor unit, wherein the air conditioner indoor unit includes:
the shell assembly comprises an air inlet grille arranged at the rear side end, and two air supply outlets are penetrated through the front side end of the shell assembly; the method comprises the steps of,
the air supply system comprises at least two air supply fans, wherein each air supply fan is used for supplying air flow from an air inlet of an air inlet grille to a corresponding air supply opening, the two air supply fans are arranged at intervals in the left-right direction, each air supply fan comprises a first air supply fan and a second air supply fan, and the first air supply fan is positioned at the rear side of the second air supply fan;
the air inlet grille is arranged on the periphery of the two air supply fans in a surrounding mode, two end portions are arranged on the periphery of the air inlet grille, the distance between the wind wheel axis of the second air supply fan and one end portion corresponding to the air inlet grille is D1, and the distance between the wind wheel axis of the first air supply fan and the other end portion corresponding to the air inlet grille is D2, wherein-100 mm is less than or equal to D2-D1 is less than or equal to 100mm.
Optionally, D1 is less than or equal to 100mm; and/or D2 is less than or equal to 100mm.
Optionally, the air inlet grille is symmetrically arranged along a symmetry axis extending in the front-back direction.
Optionally, the housing assembly further comprises a housing, and the rear side end of the housing is provided with a mounting port;
the air inlet grille is integrally formed and arranged, and the air inlet grille covers the mounting opening.
Optionally, the air supply amounts of the two air supply fans are equivalent.
Optionally, an air duct is formed in each air supply fan, and the air duct is provided with an inner air inlet and an inner air outlet;
two air passing areas are formed on the air inlet grille, each air passing area is correspondingly arranged with an inner air inlet of one air channel, and the air passing areas of the two air passing areas are equivalent.
Optionally, the air conditioner indoor unit further comprises an air dividing part, and the air dividing part is arranged on an air inlet flow path between the air inlet grille and the two air supply fans and used for dividing air flow entering from an air inlet of the air inlet grille to air inlet ends of the two air channels.
Optionally, the air dividing part comprises two guiding inclined planes, and the two guiding inclined planes are respectively arranged at the middle position of the air inlet grille in the circumferential direction and extend towards the corresponding air duct shell of the air supply fan.
Optionally, the guide surface includes an arc surface, and the arc surface is disposed towards the air inlet grille.
Optionally, each air supply fan comprises an air channel shell and a wind wheel, wherein the air channel shell is provided with an air channel, and the wind wheel is arranged at the air inlet end of the air channel and is used for conveying air flow from the air inlet to the corresponding air supply opening;
in the front-back direction, the wind wheel of the first air supply fan is arranged at the rear side of the wind wheel of the second air supply fan, and the two air duct shells are asymmetrically arranged relative to the central line of the shell component.
The utility model also provides an air conditioner, which comprises an air conditioner indoor unit, wherein the air conditioner indoor unit comprises:
the shell assembly comprises an air inlet grille arranged at the rear side end, and two air supply outlets are penetrated through the front side end of the shell assembly; the method comprises the steps of,
the air supply system comprises at least two air supply fans, wherein each air supply fan is used for supplying air flow from an air inlet of an air inlet grille to a corresponding air supply opening, the two air supply fans are arranged at intervals in the left-right direction, each air supply fan comprises a first air supply fan and a second air supply fan, and the first air supply fan is positioned at the rear side of the second air supply fan;
the air inlet grille is arranged on the periphery of the two air supply fans in a surrounding mode, two end portions are arranged on the periphery of the air inlet grille, the distance between the wind wheel axis of the second air supply fan and one end portion corresponding to the air inlet grille is D1, and the distance between the wind wheel axis of the first air supply fan and the other end portion corresponding to the air inlet grille is D2, wherein-100 mm is less than or equal to D2-D1 is less than or equal to 100mm.
According to the technical scheme, the shell component comprises the air inlet grille arranged at the rear side end, the front side end of the shell component is provided with two air supply inlets in a penetrating way, the two air supply fans are distributed at left and right intervals, each air supply fan is used for supplying air flow from an air inlet of the air inlet grille to the corresponding air supply inlet, the first air supply fan which is used for being close to one side of the filter screen handle in the two air supply fans is arranged at the rear side of the second air supply fan, the air inlet end of the first air supply fan is staggered with an input output pipe of a heat exchanger and the filter screen handle by moving the first air supply fan which is used for being close to one side of the filter screen handle backwards for a certain distance, the air inlet speed of the first air supply fan is not blocked at the place with the largest air inlet speed of the first air supply fan, the air inlet of the first air supply fan can be matched with the air inlet of the first air supply fan, abnormal noise and howling generated by the air conditioner can be avoided, the difference between the air inlet fan and the air inlet speed of the first air supply fan is controlled to be 100mm or more, and the air inlet can be further matched with the air inlet fan smoothly when the difference is controlled to be 100mm or more and 100mm or less.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of an air conditioner indoor unit of the prior art;
FIG. 2 is a graph of wind speed distribution and wind speed distribution characteristics corresponding to a cross-flow fan in the prior art;
FIG. 3 is a schematic cross-sectional view of an embodiment of an air conditioner indoor unit according to the present utility model;
FIG. 4 is a schematic cross-sectional view of another embodiment of an air conditioner indoor unit according to the present utility model;
FIG. 5 is a schematic cross-sectional view of an air conditioner indoor unit according to another embodiment of the present utility model;
fig. 6 is a schematic cross-sectional view of still another embodiment of an air conditioner indoor unit according to the present utility model.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is 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. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The double-through-flow air supply system can realize the left and right simultaneous air supply of the cabinet air conditioner and has the characteristics of high efficiency and large air supply area. However, the existing cabinet air conditioner is provided with a filter screen and an evaporator, and generally, a handle of the filter screen and a flute pipe of the evaporator are arranged on the left side or the right side in the cabinet air conditioner, refer to fig. 1, so that a rear box body of the cabinet air conditioner is in asymmetric design, but an air duct, a partition plate and the evaporator are symmetrically designed, and the handle of the filter screen and the flute pipe of the evaporator are about 50mm in size, so that the air inlet end of one of the cross-flow fans is shielded, and the air inlet of the cross-flow fan is blocked, so that the problems of abnormal noise, howling and uneven left and right wind speeds are caused.
In order to solve the above-mentioned problems, the present utility model provides an air conditioner indoor unit, and fig. 3 to 6 are specific embodiments of the air conditioner indoor unit provided by the present utility model.
Referring to fig. 3 to 4, the air conditioner indoor unit includes a housing assembly 1 and at least two air supply fans 2, the housing assembly 1 includes an air inlet grille 11 disposed at a rear side end, and two air supply openings are disposed through a front side end of the housing assembly 1; each air supply fan 2 is configured to send air flow from an air inlet of the air inlet grille 11 to the corresponding air supply opening, the two air supply fans 2 are arranged at intervals in a left-right direction, the two air supply fans 2 include a first air supply fan 201 and a second air supply fan 202, and the first air supply fan 201 is located at a rear side of the second air supply fan 202; the air inlet grille 11 is arranged around the periphery of the two air supply fans 2, the air inlet grille 11 is provided with two end parts in the circumferential direction, the distance between the wind wheel axis of the second air supply fan 2 and one end part corresponding to the air inlet grille 11 is D1, and the distance between the wind wheel axis of the first air supply fan 2 and the other end part corresponding to the air inlet grille 11 is D2, wherein-100 mm is less than or equal to D2-D1 is less than or equal to 100mm.
When the air supply fan is set as a cross-flow fan, the impeller is cylindrical, and the air flow passing through the fan enters the impeller from the blade grid on one side of the rotor and then passes through the inside of the impeller, and is discharged through the other side of the rotor for the second time, so that the direction of the air flow is always perpendicular to the axis of the rotor. The inlet and outlet air flow organization is uniform in a larger air supply and return plane, high efficiency is maintained under the condition of low power, noise is low, and referring to fig. 2, the existing double-through-flow cabinet machine has high wind speed at two sides and low wind speed in the middle; and/or, the speed of the cross flow wind wheel is different along the circular arc position of the cross flow wind wheel, the speed is the highest at the position which is approximately 1/3 of the position outside the cross flow wind wheel, in the prior art, the position corresponds to the handle of the filter screen and the position of the evaporator flute pipe, so that the air inlet is limited and reduced, and after the air supply quantity of the cross flow fan (namely the model of the fan, including the rotating speed, the number of wind wheel blades, the size and the like of the cross flow fan) is fixed, the area of the air inlet is reduced, and the air supply quantity of the air inlet is not matched with the air supply quantity of the cross flow fan, so that the air flow noise is easy to generate.
In the technical scheme provided by the utility model, the casing component 1 comprises an air inlet grille 11 arranged at the rear side, two air supply inlets are penetrated at the front side of the casing component 1, the two air supply fans 2 are distributed at a left-right upward interval, each air supply fan 2 is used for supplying air flow from an air inlet of the air inlet grille 11 to the corresponding air supply inlet, a first air supply fan 201 which is used for being close to one side of a filter screen handle in the two air supply fans 2 is arranged at the rear side of a second air supply fan 202, and the air inlet end of the first air supply fan 201 is staggered with an input/output pipe of a heat exchanger and the filter screen handle by moving the first air supply fan 201 backwards for a certain distance, so that the air inlet of the first air supply fan 201 is not blocked at the place with the largest air inlet speed of the first air supply fan 201, the air inlet quantity of the air supply fan 2 on the side is ensured, the air inlet quantity of the air supply fan 2 can be matched with the air supply quantity of the air supply fans 2, and abnormal noise, uneven left-right wind speed and uneven wind speed of an air conditioner are avoided.
It should be further noted that, because the air inlet grille 11 is configured as a frame, besides the installation frame, a plurality of air inlets arranged in an array are arranged at the inner side of the installation frame, and the size of the air inlets is directly affected by the size of the air inlet grille 11. Since the first air blower 201 moves backward, the opening of the air inlet grille 11 needs to be appropriately adjusted correspondingly, so as to ensure that the air inlet areas of the left and right air blowers 2 can be kept matched with the air supply amount of the air blowers 2. Because the air supply fan 2 is mounted on the main casing of the air conditioner indoor unit, the mounting position of the air inlet grille 11 is also affected by other restriction factors such as the position of parts, the gravity center and the mounting process, the difference between the distance between the wind wheel of the first air supply fan 2 and one end of the air inlet grille 11 and the distance between the wind wheel of the second air supply fan 2 and the other end of the air inlet grille 11 is controlled to be more than or equal to-60 mm, and less than or equal to 60mm, so that the mounting process can be smoothly performed, and the air supply quantity can be further matched with the air supply quantity of the air supply fan 2.
It should be noted that, since the position of the shielding part (the input/output pipe and the filter screen of the heat exchanger) is not necessarily set on the right side, if the distance value of D2 is smaller than the distance value of D1 when the shielding part is set on the left side, the above effect can be achieved when the difference between D2 and D1 is controlled to be equal to or greater than-60 mm. Because the two air supply fans are staggered in the front-back direction, the difference value of D2-D1 does not comprise a scheme equal to 0.
It can be appreciated that the moving distance of the first air supply fan 201 is not limited, when the air supply fan is set as another type of fan, the maximum air supply amount of the air supply fan may be located at another position, and accordingly, the air supply fan and the shielding part may be staggered to a proper position, so that the area with the maximum air supply speed of the type of fan is not shielded.
It will be appreciated that in the present utility model, the front side of the air conditioner is generally understood to be the side facing the user, the rear side is understood to be the side facing away from the user, the left side is the side of the user facing the left hand of the air conditioner, and the right side is the side of the user facing the right hand of the air conditioner.
Specifically, the size of the wind wheel diameter of the model of the air supply fan 2 is generally selected to be 100mm, because the air on the outer periphery sides of the volute and the volute tongue of the air supply fan 2 can be driven into the wind wheel of the air supply fan 2, in order to ensure that the wind wheel of the second air supply fan 2 and the wind wheel of the first air supply fan 2 can fully drive the air on the periphery sides, please refer to fig. 3 to 6, in the embodiment, D1 is less than or equal to 100mm; and/or D2 is less than or equal to 100mm. It should be noted that, the front side of the wind wheel axis of the air supply fan 2 that the tip of the air inlet grille 11 can be located is set up, also the rear side of the axis of the wind wheel of the air supply fan 2 that can be located is set up, so, after the angle and the reasonable setting of aperture of the volute tongue of the air supply fan 2, in the above-mentioned scope, guarantee that the wind wheel of the air supply fan 2 not only can be with the air that is located rear side and side entering into the wind wheel fully, but also can guarantee that the air that is located the front side of the wind wheel center enters into the wind wheel.
It can be understood that the ranges of D1 and D2 are not larger, and when the values of D1 and D2 are too large, the front side edge of the air inlet grille 11 is too far from the vortex center of the air supply fan 2, so that the air inlet of the air supply fan 2 is not affected, and the manufacturing cost and the production and assembly difficulty are increased.
Preferably, the wind wheel diameter of the air supply fan 2 is generally selected to be 100mm, and D1 and D2 are set to be 50mm or less, so that the requirements of the actual air inlet quantity and the actual air inlet angle can be met, and the manufacturing cost of the air inlet grille 11 is low.
Specifically, in this embodiment, the housing assembly 1 further includes a housing 12, a mounting opening is formed at a rear end of the housing 12, the air inlet grille 11 is integrally formed and disposed, and the air inlet grille 11 is covered on the mounting opening. So, need not to correspond two air supply fans 2 set up different air inlet grids 11 respectively, only need set up one air inlet grid 11 of installation for air intake on the air inlet grid 11 simultaneously can with the air inlet end intercommunication of two air supply fans 2, so set up, the installation of being convenient for.
Specifically, in order to enable the user to feel that the air volume and the air speed of the two air blowing openings are identical when using the air conditioner, in the present embodiment, the air blowing amounts of the two air blowing fans 2 are equivalent. It should be noted that, the air volume of the two air-supplying fans 2 is related to parameters such as the number of wind blades, the diameter of the wind wheel, the sizes of the air inlet and the air outlet formed by the surrounding of the volute and the volute tongue, and the angles of the air inlet and the air outlet, so that the utility model is not particularly limited to the specific parameters such as the number of wind blades of the two air-supplying fans 2, the diameter of the wind wheel, the sizes of the air inlet and the air outlet formed by the surrounding of the volute and the volute tongue, and the angles of the air inlet and the air outlet, so long as the air volume of the two air-supplying fans 2 is finally the air supply capacity of the two air-supplying fans 2 is basically consistent, or the energy efficiency of the air supply is basically consistent.
In this way, the air supply amounts of the two air supply fans 2 are set to be equivalent, when other related components are arranged, the components with the same model can be adopted, or after the related parameter of one air supply fan 2 is calculated, the other air supply fan 2 can refer to and refer to the related parameter.
Further, in order to form a localized air inlet flow at the air inlet ends of the two air supply fans 2, in this embodiment, an air duct is formed in each air supply fan 2, and the air duct has an inner air inlet and an inner air outlet; two air passing areas are formed on the air inlet grille 11, each air passing area is correspondingly arranged with an inner air inlet of the air duct, and the air passing areas of the two air passing areas are equivalent. Thus, when the areas of the two air passing areas are basically equal, the air quantity flowing to the air inlet ends of the two air supply fans 2 is basically consistent.
In order to make the areas of the two air passing areas equal, the sizes, the numbers and the positions of the air inlet holes on the air inlet grille 11 corresponding to the air inlet ends of the air supply fans 2 may be set, so that the total area of the air inlet holes of the air inlet grille 11 is consistent with the total area of the air inlet holes of the other part.
Specifically, in order to achieve the purpose that the areas of the two air passing areas are equivalent, and to facilitate production and manufacturing, in this embodiment, the air conditioner indoor unit further includes an air dividing portion 3, where the air dividing portion 3 is disposed on an air inlet flow path between the air inlet grille 11 and the two air supply fans 2, and is configured to divide an air flow entering from the air inlet of the air inlet grille 11 to air inlet ends of the two air ducts. Thus, when the two air supply fans 2 work simultaneously, air at the periphery of the air inlet grille 11 is guided and partitioned by the air dividing part 3, and the air inlet channel between the air inlet grille 11 and the two air supply fans 2 is divided into two independent air inlet intervals by the air dividing part 3, so that the air flow has more directionality.
Specifically, since the rear volute tongue portions of the two air blowers 2 are far from the air inlet grille 11, in this embodiment, the air dividing portion 3 includes two guiding inclined planes 31, and the two guiding inclined planes 31 are each located at a middle position of the air inlet grille 11 in the circumferential direction thereof and extend toward the air duct housing of the respective air blower 2. More specifically, the rear ends of the two guiding inclined planes 31 are close to or abutted against the indoor heat exchanger 4 arranged on the front side of the air inlet grille 11; and/or, the two guiding inclined planes 31 extend towards the corresponding rear volute tongue portions of the air supply fans 2, so that air can be gradually led into the air inlets between the corresponding front volute tongues and rear volute tongues of the air supply fans 2 from the inner side of the air inlet grille 11.
Further, in this embodiment, the guide surface includes an arc surface, and the arc surface is disposed toward the air inlet grille 11. Therefore, the air flow can be effectively guided smoothly, and the noise is reduced. The radius of the arc surface can be set according to actual requirements, and the specific numerical value is not limited in the utility model.
Specifically, in this embodiment, each air supply fan 2 includes an air duct housing 21 and a wind wheel 22, where the air duct housing 21 is formed with an air duct, and the wind wheel 22 is disposed at an air inlet end of the air duct and is configured to send air flow from the air inlet to the corresponding air supply port; in the front-rear direction, the wind wheel 22 of the first air blower 201 is disposed at the rear side of the wind wheel 22 of the second air blower 202, and the two air duct housings 21 are disposed asymmetrically with respect to the center line of the housing assembly 1. Because the noise amount of the air blower 2, the air blowing effect and other technical index parameters are related to the position of the wind wheel 22, the shape of the air duct enclosed by the air duct shells 21 and the like, in order to ensure the normal air blowing effect of each air blower 2, the two air duct shells 21 are asymmetrically arranged relative to the central line of the casing assembly 1, so that each air duct shell 21 can be matched with the corresponding position of the wind wheel 22.
The utility model also provides an air conditioner, which comprises the air conditioner indoor unit and the air conditioner outdoor unit, wherein the indoor heat exchanger 4 in the indoor air conditioner and the outdoor heat exchanger of the air conditioner outdoor are positioned on the same refrigerant loop to form a heat exchange system.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. An air conditioner indoor unit comprising:
the shell assembly comprises an air inlet grille arranged at the rear side end, and two air supply outlets are penetrated through the front side end of the shell assembly; the method comprises the steps of,
the air supply system comprises at least two air supply fans, wherein each air supply fan is used for supplying air flow from an air inlet of an air inlet grille to a corresponding air supply opening, the two air supply fans are arranged at intervals in the left-right direction, each air supply fan comprises a first air supply fan and a second air supply fan, and the first air supply fan is positioned at the rear side of the second air supply fan;
the air inlet grille is arranged on the periphery of the two air supply fans in a surrounding mode, two end portions are arranged on the periphery of the air inlet grille, the distance between the wind wheel axis of the second air supply fan and one end portion corresponding to the air inlet grille is D1, and the distance between the wind wheel axis of the first air supply fan and the other end portion corresponding to the air inlet grille is D2, wherein-100 mm is less than or equal to D2-D1 is less than or equal to 100mm.
2. The air conditioner indoor set of claim 1, wherein D1 is less than or equal to 100mm; and/or D2 is less than or equal to 100mm.
3. The air conditioner indoor set of claim 1, wherein the housing assembly further comprises a housing, the rear end of the housing being provided with a mounting opening;
the air inlet grille is integrally formed and arranged, and the air inlet grille covers the mounting opening.
4. The air conditioner indoor set of claim 1, wherein the air supply amounts of the two air supply fans are equivalent.
5. The air conditioner indoor set of claim 4, wherein each of said blower fans has an air duct formed therein, said air duct having an inner air inlet and an inner air outlet;
two air passing areas are formed on the air inlet grille, each air passing area is correspondingly arranged with an inner air inlet of one air channel, and the air passing areas of the two air passing areas are equivalent.
6. The air conditioner indoor unit of claim 5, further comprising an air dividing portion disposed on an air inlet flow path between the air inlet grille and the two air supply fans, for dividing an air flow entering from an air inlet of the air inlet grille to air inlet ends of the two air ducts.
7. The air conditioner indoor set of claim 6, wherein the air dividing portion includes two guide inclined surfaces each extending toward the duct housing of the respective air blowing fan at a middle position of the air inlet grille in a circumferential direction thereof.
8. The air conditioner indoor set of claim 7, wherein the guide slope includes an arc surface disposed toward the air inlet grill.
9. The air conditioner indoor set of claim 1, wherein each air supply fan comprises an air duct shell and a wind wheel, the air duct shell is provided with an air duct, and the wind wheel is arranged at an air inlet end of the air duct and is used for supplying air flow from the air inlet to the corresponding air supply opening;
in the front-back direction, the wind wheel of the first air supply fan is arranged at the rear side of the wind wheel of the second air supply fan, and the two air duct shells are asymmetrically arranged relative to the central line of the shell component.
10. An air conditioner comprising the air conditioner indoor set according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117032.0U CN219934113U (en) | 2023-05-09 | 2023-05-09 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117032.0U CN219934113U (en) | 2023-05-09 | 2023-05-09 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219934113U true CN219934113U (en) | 2023-10-31 |
Family
ID=88492552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321117032.0U Active CN219934113U (en) | 2023-05-09 | 2023-05-09 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219934113U (en) |
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2023
- 2023-05-09 CN CN202321117032.0U patent/CN219934113U/en active Active
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