CN211854217U - Floor type air conditioner indoor unit and air conditioner - Google Patents
Floor type air conditioner indoor unit and air conditioner Download PDFInfo
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- CN211854217U CN211854217U CN202020182376.XU CN202020182376U CN211854217U CN 211854217 U CN211854217 U CN 211854217U CN 202020182376 U CN202020182376 U CN 202020182376U CN 211854217 U CN211854217 U CN 211854217U
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Abstract
The utility model discloses a floor type air conditioner indoor unit and an air conditioner, wherein, the floor type air conditioner indoor unit comprises a shell, an air duct and a fresh air fan, the shell is provided with a mounting port and a fresh air inlet which is used for being communicated with the outdoor; the air duct is arranged at the mounting opening, the air duct is rotatably arranged on the shell around the axis of the air duct, an air inlet and a fresh air outlet are arranged on the side wall of the air duct at intervals, and the fresh air outlet is used for being communicated with the indoor space; the fresh air fan is arranged on the shell and used for leading outdoor air to the air inlet through the fresh air inlet and blowing out through the fresh air outlet. The utility model discloses technical scheme's floor type air conditioning indoor set has the regional wide advantage of new trend blowing, can effectively promote user's experience and feel.
Description
Technical Field
The utility model relates to an air conditioning field, in particular to machine and air conditioner in floor type air conditioning.
Background
When the air conditioner works in air intake heat exchange, only indoor air is generally recycled. If the indoor air is circulated for many times, the air quality is deteriorated, causing discomfort to the user. In order to improve the comfort of users, some floor type air conditioner indoor units can introduce fresh air from the outside through a fan, so that the indoor air quality is improved. However, the fresh air of the existing floor type air conditioner indoor unit is blown out from the fresh air opening only and cannot change the direction, the blowing area is small, and the improvement effect on the indoor air quality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machine in floor standing air conditioner, aim at solving the regional little technical problem of new trend of blowing of machine in floor standing air conditioner.
In order to achieve the above object, the present invention provides a floor type air conditioner indoor unit, which comprises
The air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with a mounting opening and a fresh air inlet which is used for being communicated with the outside;
the air duct is arranged at the mounting opening and is rotatably arranged on the shell around the axis of the air duct, an air inlet and a fresh air outlet are arranged on the side wall of the air duct at intervals, and the fresh air outlet is used for being communicated with the indoor space; and
the fresh air fan is arranged on the shell and used for leading outdoor air to the air inlet through the fresh air inlet and blowing out through the fresh air outlet.
In one embodiment, the air duct is exposed from the mounting opening.
In one embodiment, an included angle between the axis of the air duct and the horizontal plane is greater than or equal to 0 degree and less than or equal to 90 degrees.
In an embodiment, the air duct has an open state and a closed state, and when the air duct is in the closed state, a portion of the air duct between the air inlet and the fresh air outlet closes the mounting opening.
In an embodiment, a grille is arranged at the fresh air outlet and/or the air inlet.
In one embodiment, mounting plates are arranged at two ends of the air duct, a rotating shaft is arranged on the mounting plates, and the rotating shaft is rotatably connected with the shell.
In one embodiment, the air duct is disposed in a cylindrical shape.
In an embodiment, a ratio of an arc length corresponding to the fresh air outlet to a circumference of the air duct is not less than 1/5 and not more than 1/3.
In an embodiment, the floor type air conditioner indoor unit further includes a motor disposed on the casing, and the motor is configured to drive the air duct to rotate.
In an embodiment, at least two air guiding barrels are arranged on the shell at intervals in the circumferential direction.
The utility model also provides an air conditioner, machine in air condensing units and floor type air conditioner, the air condensing units with machine passes through refrigerant union coupling in the floor type air conditioner, machine includes in the floor type air conditioner
The air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with a mounting opening and a fresh air inlet which is used for being communicated with the outside;
the air duct is arranged at the mounting opening and is rotatably arranged on the shell around the axis of the air duct, an air inlet and a fresh air outlet are arranged on the side wall of the air duct at intervals, and the fresh air outlet is used for being communicated with the indoor space; and
the fresh air fan is arranged on the shell and used for leading outdoor air to the air inlet through the fresh air inlet and blowing out through the fresh air outlet.
The utility model discloses technical scheme is through setting up rotatable air duct in installing port department to introduce outdoor air from the new trend air intake through new trend fan, and blow off from the new trend air outlet of air duct, and make when introducing the new trend, can blow to different directions through the rotation of air duct, make the new trend air current, thereby solved the new trend and can only blow off from the new trend air outlet, the regional limited problem of new trend blowing. Therefore, the floor type air conditioner indoor unit has the advantage of wide fresh air blowing area, and can effectively improve the experience of a user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a floor type air conditioner indoor unit of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of the embodiment shown in FIG. 1;
FIG. 3 is an exploded view of the portion shown in FIG. 2;
FIG. 4 is a side view of the portion shown in FIG. 2;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 6 is a schematic view of the portion of FIG. 2 at another angle;
fig. 7 is an enlarged view at B in fig. 6.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Shell body | 11 | |
| 12 | |
20 | |
| 21 | |
22 | |
| 23 | |
24 | |
| 25 | |
30 | Fresh air fan |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a floor type air conditioner indoor unit.
In the embodiment of the present invention, as shown in fig. 1 to 7, the floor type air conditioner indoor unit includes a casing 10, an air duct 20 and a fresh air blower 30. Wherein, the shell 10 is provided with a mounting port 11 and a fresh air inlet 12 which is used for being communicated with the outdoor; the air duct 20 is disposed at the mounting opening 11, the air duct 20 is rotatably mounted on the casing 10 around an axis thereof, an air inlet 21 and a fresh air outlet 22 are disposed on a side wall of the air duct 20 at an interval, and the fresh air outlet 22 is used for communicating with the indoor space. The fresh air blower 30 is disposed on the casing 10, and the fresh air blower 30 is used for guiding outdoor air from the fresh air inlet 12 to the air inlet 21 and blowing out through the fresh air outlet 22.
Specifically, the casing 10 is a casing structure of the floor-type air conditioning indoor unit, and is generally provided in a cylindrical shape, a square shape, a nearly cylindrical shape, or the like. In order to improve the appearance of the floor type air conditioner indoor unit, in the present embodiment, the casing 10 is disposed in a nearly cylindrical shape. The inside of the casing 10 is formed with a mounting cavity for mounting components such as a heat exchanger and a heat exchange fan. The components inside the housing 10 may be directly mounted on the wall of the housing 10, or may be mounted inside the housing 10 by mounting members such as brackets.
In this embodiment, the fresh air inlet 12 of the housing 10 can communicate with the outside. The fresh air outlet 22 of the air duct 20 can be communicated with the indoor space, so that the air can be introduced from the fresh air inlet 12 by matching with the fresh air fan 30 and blown out from the fresh air outlet 22. Therefore, outdoor air can be introduced into the room, namely, fresh air is introduced, and the experience of a user is improved. It should be noted that, in order to guide the airflow, a fresh air duct may be formed between the fresh air inlet 12 and the air inlet 21 of the air duct 20 by a shell and wall structure. Of course, the fresh air flow can also be guided by arranging pipelines between the fresh air inlet 12 and the air inlet of the fresh air blower 30 and between the air inlet 21 of the air duct 20 and the air outlet of the fresh air blower 30.
Moreover, in the embodiment, the air duct 20 is rotatably installed on the casing 10 around the axis thereof, and the sidewall of the air duct 20 is provided with the air inlet 21 and the fresh air outlet 22, so that when fresh air is introduced, the direction of the fresh air outlet 22 can be adjusted through the rotation of the air duct 20 to change the blowing direction of the fresh air flow, thereby expanding the blowing area of the fresh air and solving the problem that the fresh air is only blown out from the fresh air outlet and the fresh air blowing area is limited. Meanwhile, because the air duct 20 is a cylindrical structure, when guiding fresh air, compared with a mode of directly arranging a fresh air opening on the wall of the shell 10, the structure of the air duct 20 can also increase the air speed to increase the air supply distance of the fresh air, thereby further expanding the fresh air blowing area. Therefore, the floor type air conditioner indoor unit has the advantage of wide fresh air blowing area, and can effectively improve the experience of a user.
It should be noted that the air inlet 21, the fresh air outlet 22 and the fresh air inlet 12 may be rectangular, circular, elongated, oval, or may be a plurality of micro-holes, which is not limited herein. The fresh air blower 30 is not particularly limited in this application as long as it can introduce indoor air from the fresh air inlet 12 to the air inlet 21 and blow out the air from the fresh air outlet 22. For example, the fresh air fan 30 may be one or a combination of two of a centrifugal fan, an axial fan, and a cross-flow fan.
Optionally, in this embodiment, the air inlet 21 is disposed opposite to the fresh air outlet 22. By means of the arrangement, the fresh air flow can flow between the air inlet 21 and the fresh air outlet 22 conveniently. Of course, the design of the present application is not limited thereto, and in other embodiments, the distance between the air inlet 21 and the fresh air outlet 22 on the side wall of the air duct 20 may be adaptively adjusted according to different actual requirements, so as to adjust the positions of the air inlet 21 and the fresh air inlet 22.
Specifically, in the present embodiment, two air guiding ducts 20 are provided at intervals in the circumferential direction of the casing 10. In this way, the fresh air blowing area of the floor type air conditioning indoor unit in the circumferential direction of the casing 10 can be further expanded. In order to maximize the blowing area of the two air guiding ducts 20, the two mounting openings 11 of the casing 10 for mounting the air guiding ducts 20 are oriented differently. Of course, in some embodiments, the orientation of the two mounting openings 11 may be the same. In other embodiments, only one air guide duct 20 may be provided on the casing 10, or three, four, or more air guide ducts 20 may be provided.
Specifically, the ratio of the arc length corresponding to the fresh air outlet 22 to the circumference of the air duct 20 is not less than 1/5 and not more than 1/3. It can be understood that the ratio of the arc length corresponding to the fresh air outlet 22 to the circumference of the air duct 20 represents the opening size of the fresh air outlet 22 on the side wall of the air duct 20. If the ratio of the arc length corresponding to the fresh air outlet 22 to the circumference of the air duct 20 is smaller than 1/5, the opening of the fresh air outlet 22 is too small, and the air output of the fresh air is insufficient; if the ratio of the arc length corresponding to the fresh air outlet 22 to the circumference of the air duct 20 is greater than 1/3, the opening of the fresh air outlet 22 is too large, which is not favorable for increasing the blowing distance of the fresh air and for the air duct 20 to shield the mounting opening 11. Therefore, the ratio of the arc length corresponding to the fresh air outlet 22 to the circumference of the air duct 20 is set to be not less than 1/5 and not more than 1/3, so that the air output of fresh air and the air supply distance of the fresh air can be ensured. For example, the ratio of the arc length corresponding to the fresh air outlet 22 to the circumference of the air duct 20 may be 1/5, 1/4, 1/3, and the like.
Optionally, the air duct 20 is exposed from the mounting opening 11. It can be understood that the air duct 20 is exposed from the mounting opening 11, the tightness degree of the air duct 20 and the mounting opening 11 can be increased, the air leakage condition when the fresh air is blown out can be avoided, and the air volume of the fresh air can be increased, and the noise when the fresh air is blown out can be reduced. Meanwhile, the air duct 20 is exposed from the mounting opening 11, and the fresh air in the air duct 20 can flow into the room conveniently, so that the blowing area of the fresh air can be enlarged conveniently. Moreover, the air guide duct 20 is exposed from the mounting opening 11, which facilitates the assembly work of the air guide duct 20 and the casing 10. Of course, the design of the present application is not limited thereto, and in other embodiments of the present application, the air guiding duct 20 may be disposed in the mounting opening 11 or flush with the mounting opening 11.
Optionally, an included angle between the axis of the air guiding duct 20 and the horizontal plane is greater than or equal to 0 degree and less than or equal to 90 degrees. It can be understood that, when the included angle between the axis of the air guiding duct 20 and the horizontal plane is equal to 0 degree, the air guiding duct 20 is disposed horizontally, and at this time, the air guiding duct 20 can rotate up and down. When the included angle between the axis of the air duct 20 and the horizontal plane is equal to 90 degrees, the air duct 20 is vertically arranged, and at this time, the air duct 20 can rotate back and forth. When the included angle between the axis of the air duct 20 and the horizontal plane is greater than 0 degree and less than 90 degrees, the air duct 20 is inclined. Thus, the air duct 20 has a plurality of arrangement modes, and different arrangement modes can be selected according to different product models.
Because the casing 10 is circumferentially provided with at least two air ducts 20, in order to maximize the fresh air blowing area, in this embodiment, the air ducts 20 are arranged in a horizontal manner, that is, an included angle between an axis of the air duct 20 and a horizontal plane is 0 degree. Of course, the design of the present application is not limited thereto, and in other embodiments, the included angle between the axis of the air duct 20 and the horizontal plane may be set to 5 degrees, 10 degrees, 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, 60 degrees, 65 degrees, 70 degrees, 75 degrees, 80 degrees, 95 degrees, or 90 degrees.
In the present embodiment, the air duct 20 has an open state and a closed state, and when the air duct 20 is in the open state, the fresh air flow can flow out from the fresh air outlet 22; when the air duct 20 is in the closed state, the portion of the air duct 20 located between the air inlet 21 and the fresh air outlet 22 closes the mounting opening 11. With this arrangement, the installation opening 11 can be closed by the air duct 20 to prevent impurities from entering the casing 10, so as to ensure the cleanness of the inside of the casing 10. Meanwhile, the mounting opening 11 is opened and closed through the air duct 20, and an additional door structure is not required to be arranged on the shell 10 to open and close the mounting opening 11. Thus, the structure of the housing 10 is simplified, and the cost is reduced. Of course, the design of the present application is not limited thereto, and in other embodiments, the mounting opening 11 may be opened and closed by other door structures.
Meanwhile, the air duct 20 can rotate up and down, and the air inlet 21 and the fresh air outlet 22 are arranged oppositely, so that the installation opening 11 can be closed no matter the air duct 20 rotates upwards or downwards, and the operation of a user is facilitated.
Furthermore, a grille 23 is arranged at the fresh air outlet 22. Through setting up grid 23 in new trend air outlet 22 department, can guide new trend air current, and be convenient for adjust new trend air current direction of blowing to be favorable to promoting new trend air current's wind speed, with the air supply distance that increases new trend air current. The grille is disposed at the air inlet 21 to facilitate the fresh air flow entering the air duct 20. Certainly, the design of the present application is not limited to this, and in other embodiments of the present application, a grille may be disposed at only the air inlet 21, or both the fresh air outlet 22 and the air inlet 21 are disposed with a grille, or neither the fresh air outlet 22 nor the air inlet 21 is disposed with a grille.
As shown in fig. 7, the air duct 20 has mounting plates 24 at both ends thereof, and the mounting plates 24 are provided with rotating shafts rotatably connected to the casing 10. It can be understood that the mounting plates 24 are disposed at two ends of the air duct 20, so as to improve the sealing performance of the air duct 20, and facilitate the air flow to flow from the air inlet 21 to the fresh air outlet 22, so as to improve the air outlet effect of the fresh air flow. Of course, the design of the present application is not limited to this, and in other embodiments of the present application, only one end of the air duct 20 may be provided with the mounting plate 24, or both ends of the air duct may not be provided with the mounting plate 24, that is, at least one end of the air duct 20 may be provided with an opening, and in this case, the fresh air flow may be blown out from the opening and enter the room.
Specifically, in the present embodiment, the air guide duct 20 is disposed in a cylindrical shape. It can be understood that, the air duct 20 is set to be cylindrical, so that in the rotating process of the air duct 20, the peripheral wall of the air duct 20 can be always attached to the peripheral wall of the mounting opening 11, the sealing performance between the casing 10 and the mounting opening 11 is ensured, the air output of fresh air is favorably improved, and the air resistance and the noise are favorably reduced. Meanwhile, the air duct 20 is disposed in a cylindrical shape, and the air duct 20 is smoothly rotated in the mounting opening 11. Of course, the design of the present application is not limited thereto, and in other embodiments of the present application, the air duct 20 may be disposed in other shapes, such as a triangular prism, a quadrangular prism, and the like.
Specifically, the floor type air conditioner indoor unit of the present application includes a motor 25, where the motor 25 is disposed on the casing 10, and the motor 25 is used to drive the air duct 20 to rotate. It can be understood that the motor 25 is selected to drive the air duct 20 to rotate, which not only facilitates controlling the rotation angle of the air duct 20, but also facilitates locking the air duct 20; the motor 25 also has the advantage of low cost. Of course, the design of the present application is not limited thereto, and in other embodiments, the air guiding duct 20 may be driven to rotate by other driving members.
The utility model also provides an air conditioner, this air conditioner include machine in air condensing units and the floor standing air conditioner, and this air condensing units passes through refrigerant union coupling with this floor standing air conditioner indoor set. The specific structure of the floor type air conditioner indoor unit refers to the above embodiments, and the air conditioner adopts all technical solutions of all the above embodiments, so that the floor type air conditioner indoor unit at least has all beneficial effects brought by the technical solutions of the above embodiments, and further description is omitted.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (11)
1. A floor type 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 mounting opening and a fresh air inlet which is used for being communicated with the outside;
the air duct is arranged at the mounting opening and is rotatably arranged on the shell around the axis of the air duct, an air inlet and a fresh air outlet are arranged on the side wall of the air duct at intervals, and the fresh air outlet is used for being communicated with the indoor space; and
the fresh air fan is arranged on the shell and used for leading outdoor air to the air inlet through the fresh air inlet and blowing out through the fresh air outlet.
2. The floor type air conditioning indoor unit of claim 1, wherein the air guide duct is exposed from the installation opening.
3. The floor type air-conditioning indoor unit of claim 1, wherein an included angle between the axis of the air duct and the horizontal plane is greater than or equal to 0 degree and less than or equal to 90 degrees.
4. The floor type air conditioner indoor unit of claim 2, wherein the air guide duct has an open state and a closed state, and when the air guide duct is in the closed state, a portion of the air guide duct between the air inlet and the fresh air outlet closes the installation opening.
5. The floor type air conditioner indoor unit as claimed in claim 1, wherein a grill is provided at the fresh air outlet and/or the air inlet.
6. The floor type air conditioner indoor unit as claimed in claim 1, wherein mounting plates are provided at both ends of the air guide duct, and a rotation shaft is provided on the mounting plates and rotatably connected to the casing.
7. The floor type air conditioning indoor unit of claim 1, wherein the air guide duct is provided in a cylindrical shape.
8. The floor type air-conditioning indoor unit as claimed in claim 1, wherein a ratio of an arc length corresponding to the fresh air outlet to a circumference of the air guide duct is not less than 1/5 and not more than 1/3.
9. The floor type air-conditioning indoor unit as claimed in claim 1, further comprising a motor disposed in the casing, wherein the motor is configured to drive the air duct to rotate.
10. A floor type air-conditioning indoor unit as claimed in any one of claims 1 to 9, wherein at least two air scoops are provided at intervals in a circumferential direction of the casing.
11. An air conditioner, comprising an outdoor unit and an indoor unit as claimed in any one of claims 1 to 10, wherein the outdoor unit and the indoor unit are connected by a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182376.XU CN211854217U (en) | 2020-02-18 | 2020-02-18 | Floor type air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182376.XU CN211854217U (en) | 2020-02-18 | 2020-02-18 | Floor type air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
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| CN211854217U true CN211854217U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020182376.XU Active CN211854217U (en) | 2020-02-18 | 2020-02-18 | Floor type air conditioner indoor unit and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353179A (en) * | 2022-01-07 | 2022-04-15 | Tcl空调器(中山)有限公司 | Fresh air outlet control method and device of air conditioner, air conditioner and storage medium |
| WO2023197569A1 (en) * | 2022-04-14 | 2023-10-19 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
-
2020
- 2020-02-18 CN CN202020182376.XU patent/CN211854217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353179A (en) * | 2022-01-07 | 2022-04-15 | Tcl空调器(中山)有限公司 | Fresh air outlet control method and device of air conditioner, air conditioner and storage medium |
| WO2023197569A1 (en) * | 2022-04-14 | 2023-10-19 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
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