CN210832262U - 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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- CN210832262U CN210832262U CN201921875581.8U CN201921875581U CN210832262U CN 210832262 U CN210832262 U CN 210832262U CN 201921875581 U CN201921875581 U CN 201921875581U CN 210832262 U CN210832262 U CN 210832262U
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Abstract
The utility model provides a floor type air conditioner indoor unit, including wind channel shell, first fan and second fan and water conservancy diversion spare. The air duct shell comprises a front shell plate, a rear shell plate and two side plates, the rear shell plate is provided with a first air inlet and a second air inlet from bottom to top, the top surface of the air duct shell is also provided with a first air outlet, and the front shell plate is provided with a second air outlet; the first fan is used for driving airflow to be blown to the first air outlet from the first air inlet. The second fan is used for driving the airflow to be blown to the second air outlet from the second air inlet. The diversion piece is located between the first fan and the second fan and comprises a first diversion surface facing one side plate and a second diversion surface facing the other side plate, and the distance between the first diversion surface and the second diversion surface is gradually increased from bottom to top. The utility model also provides an air conditioner of machine and air condensing units in this air conditioning. The utility model discloses can promote the top air-out amount of wind of machine in the air conditioning.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in console mode air conditioning.
Background
The floor air conditioner is also called a cabinet air conditioner, is one of split air conditioners, has the advantages of high power, strong wind power and the like, and is widely used in families, restaurants and offices. Along with the improvement of living standard of people, people have higher and higher requirements on air conditioners. In an exemplary embodiment, the front part of the floor type air conditioner indoor unit is provided with a front air outlet, the top part of the floor type air conditioner indoor unit is provided with a top air outlet, a first fan and second air are arranged in the floor type air conditioner indoor unit from bottom to top, and the first fan drives air flow to move from bottom to top and blows out from the top air outlet; the second fan drives the airflow to move from back to front and blows out from the front air outlet; however, the airflow moving from bottom to top is blocked by the first fan, so that the air output of the top air outlet is small, the first fan is easy to be impacted by the airflow from bottom to top to generate noise, and the airflow blown out from the first fan is easy to blow to the air outlet of the second fan, so that the air output of the second fan is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a machine and air conditioner in floor type air conditioning, aim at solving above-mentioned at least one technical problem.
In order to achieve the above object, the utility model provides a floor type air conditioner indoor unit, include:
the air duct shell comprises a front shell plate, a rear shell plate and two side plates which are connected with the front shell plate and the rear shell plate and extend along the vertical direction, the rear shell plate is sequentially provided with a first air inlet and a second air inlet from bottom to top, the top surface of the air duct shell is also provided with a first air outlet, and the front shell plate is provided with a second air outlet corresponding to the second air inlet;
the first fan is arranged in the air duct shell and used for driving airflow to blow from the first air inlet to the first air outlet;
the second fan is arranged in the air duct shell, the second fan is positioned between the second air inlet and the second air outlet, and the second fan is used for driving airflow to be blown to the second air outlet from the second air inlet; and the number of the first and second groups,
the flow guide piece is positioned between the first fan and the second fan and comprises a first flow guide surface facing one side plate and a second flow guide surface facing the other side plate, and the distance between the first flow guide surface and the second flow guide surface is gradually increased from bottom to top.
In an embodiment, the rear shell plate is provided with an air duct, the air duct protrudes from the second air inlet toward the second air outlet, the second fan is installed in the air duct, the flow guide member is installed on the air duct, and the flow guide member is attached to the rear shell plate.
In an embodiment, the air duct includes a first air duct connected to the rear shell plate, and the first air duct is disposed from the second air inlet to the second air outlet in a tapered manner.
In an embodiment, both sides of the first air duct facing the side plate are cut, and air guiding sidewalls extending in the up-down direction are respectively formed correspondingly.
In an embodiment, the air duct further includes a second air duct, the second fan is installed in the second air duct, and an air inlet port of the second air duct is in fit butt joint with an air outlet port of the first air duct.
In an embodiment, the air guiding member is connected to two sides of the second air guiding cylinder and attached to the first air guiding cylinder and the rear shell plate.
In one embodiment, a part of the rear shell plate protrudes towards the front shell plate to form the flow guide member.
In an embodiment, the bottom surface of the flow guide member, the first flow guide surface and the second flow guide surface are all convex cambered surfaces.
In one embodiment, the two flow guide surfaces of the flow guide member and the horizontal plane form an included angle ranging from 30 degrees to 60 degrees.
In an embodiment, the first fan is a centrifugal fan, the air duct shell includes a volute and a volute tongue, and the volute tongue together enclose a centrifugal air duct corresponding to the centrifugal fan.
In an embodiment, the first flow guiding surface and the volute tongue are located on the same side of a central axis of the indoor unit of the air conditioner, the second flow guiding surface is located on the other side of the central axis of the indoor unit of the air conditioner, and an included angle between the first flow guiding surface and a horizontal plane is smaller than an included angle between the second flow guiding surface and the horizontal plane.
In an embodiment, an included angle between the extending surface of the first flow guiding surface and the extending surface of the volute tongue ranges from 0 ° to 5 °.
The utility model also provides an air conditioner, include:
an air conditioner outdoor unit; and the number of the first and second groups,
the indoor unit of the floor type air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.
The utility model discloses technical scheme is through setting up water conservancy diversion spare between first fan and second fan, and water conservancy diversion spare is including the first water conservancy diversion face towards one of them curb plate and the second water conservancy diversion face towards another curb plate, and the interval of first water conservancy diversion face and second water conservancy diversion face is by supreme crescent down. Therefore, air passing channels are formed between the two guide surfaces of the guide piece and the corresponding side plates respectively so as to allow airflow blown out upwards from the first fan to pass through. It can be understood that the guide piece can guide the air flow blown to the second fan to two sides and blow upwards, so that the resistance of the upward movement of the air flow is reduced, the top air outlet volume is increased, the impact of the air flow blown out by the first fan on the second fan can be reduced, the generation of vortexes is inhibited, and the noise is reduced. In addition, the second fan blows out forward, and first fan upwards blows out, through the ascending water conservancy diversion effect of water conservancy diversion spare, can reduce the interact between two fans to improve the air-out stability of this air conditioning indoor set.
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 view of the internal structure of the floor type air conditioner indoor unit shown in fig. 1;
FIG. 3 is a schematic view of an air duct casing of the floor type air conditioning indoor unit shown in FIG. 1;
fig. 4 is a schematic structural view of a second fan, a flow guide member and a rear shell plate in the floor type air conditioner indoor unit shown in fig. 1;
fig. 5 is another schematic structural view of a second fan, a flow guide member and a rear shell plate in the floor type air conditioner indoor unit shown in fig. 1;
fig. 6 is a schematic view of an included angle between two flow guide surfaces of the flow guide member in the floor type air conditioner indoor unit shown in fig. 1 and a horizontal plane.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 11 | |
111 | |
| 12 | |
121 | |
| 20 | |
201 | |
| 21 | |
211 | |
| 22 | |
221 | First air intakeMouth piece |
| 222 | |
23 | |
| 24 | |
25 | |
| 30 | |
31 | First |
| 32 | Second |
40 | |
| 41 | |
411 | Wind |
| 42 | |
50 | |
| 60 | |
70 | Top air outlet frame |
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 embodiment of the utility model provides a floor type air conditioner indoor unit, it is right to combine fig. 1 to fig. 6 below the utility model discloses floor type air conditioner indoor unit of embodiment carries out the concrete description.
The utility model provides an embodiment, machine in floor standing air conditioner includes:
the air duct shell 20 comprises a front shell plate 21, a rear shell plate 22 and two side plates 23 which are connected with the front shell plate 21 and the rear shell plate 22 and extend along the vertical direction, the rear shell plate 22 is sequentially provided with a first air inlet 221 and a second air inlet 222 from bottom to top, the top surface of the air duct shell 20 is further provided with a first air outlet 201, and the front shell plate 21 is provided with a second air outlet 211 corresponding to the second air inlet 222;
the first fan 50 is installed in the air duct shell 20, and the first fan 50 is used for driving the airflow to be blown to the first air outlet 201 from the first air inlet 221;
the second fan 60 is installed in the air duct shell 20, the second fan 60 is located between the second air inlet 222 and the second air outlet 211, and the second fan 60 is configured to drive an air flow to be blown to the second air outlet 211 from the second air inlet 222; and the number of the first and second groups,
the flow guide member 30 is located between the first fan 50 and the second fan 60, the flow guide member 30 includes a first flow guide surface 31 facing one of the side plates 23 and a second flow guide surface 32 facing the other side plate 23, and a distance between the first flow guide surface 31 and the second flow guide surface 32 is gradually increased from bottom to top.
Specifically, as shown in fig. 1 to fig. 3, the casing further includes a housing, the air duct housing 20 is installed in the housing, the housing includes a front housing 11 and a rear housing 12 that are connected to each other, the front housing 11 is provided with an outer air inlet 121 corresponding to the first air inlet 221 and the second air inlet 222, and the rear housing 12 is provided with an outer air outlet 111 corresponding to the second air outlet 211. Also disposed within the housing is an evaporator which is located between the rear housing 12 and the rear housing plate 22. It can be understood that the first fan 50 and the second fan 60 jointly drive the airflow to enter the housing from the external air inlet 121, and after the airflow passes through the evaporator to be cooled (heated in the heating mode), part of the airflow enters the air duct shell 20 through the first air inlet 221 under the driving of the first fan 50, and flows through the flow guide member 30 from bottom to top and then blows towards the first air outlet 201; another part of the airflow enters the air duct shell 20 through the second air inlet 222 under the driving of the second fan 60, and is blown into the room through the second air outlet 211 and the outer air outlet 111 in sequence.
It should be noted that, because the second fan 60 is located between the first air outlet 201 and the first fan 50, the airflow blown out from the first fan 50 is blocked by the first fan 50 during the upward movement process, so that the amount of air passing through the second air outlet 211 is easily reduced, and the top outlet effect of the indoor unit of the air conditioner is further affected. In addition, the first fan 50 is susceptible to noise caused by the impact of the airflow from bottom to top, and the airflow blown out from the first fan 50 is easily blown to the air outlet of the second fan 60, thereby reducing the air outlet amount of the second fan 60.
And the utility model discloses technical scheme is through setting up water conservancy diversion piece 30 between first fan 50 and second fan 60, and water conservancy diversion piece 30 is including the first water conservancy diversion face 31 towards one of them curb plate 23 and the second water conservancy diversion face 32 towards another curb plate 23, and the interval of first water conservancy diversion face 31 and second water conservancy diversion face 32 is by supreme crescent down. In this way, an air passage is formed between each of the two guiding surfaces of the guiding element 30 and the corresponding side plate 23, so that the air flow blown out upward from the first fan 50 can pass through the air passage. It can be understood that the air guide member 30 can guide the air flow blowing to the second fan 60 to both sides and blow upwards, so as to reduce the resistance of the upward movement of the air flow, thereby increasing the top air outlet volume, and also reduce the impact of the air flow blown by the first fan 50 on the second fan 60, thereby suppressing the generation of vortices and reducing the generation of noise. In addition, the second fan 60 blows air forward, the first fan 50 blows air upward, and the interaction between the two fans can be reduced by the upward diversion effect of the diversion piece 30, so that the air-out stability of the indoor unit of the air conditioner is improved.
In an embodiment, the rear shell 22 is provided with an air duct 40, the air duct 40 protrudes from the second air inlet 222 to the second air outlet 211, the second fan 60 is installed in the air duct 40, the guiding element 30 is installed on the air duct 40, and the guiding element 30 is attached to the rear shell 22. It can be understood that, by arranging the air duct 40 at the periphery of the second fan 60, the air flow entering from the second air inlet 222 will completely enter the air duct 40 and then be guided to the second air outlet 211 by the air duct 40, so that the air outlet of the second air outlet 211 is concentrated. In addition, by mounting the deflector 30 on the bottom of the air guide duct 40, the airflow can be guided to the periphery of the air guide duct 40, and direct impact on the bottom of the air guide duct 40 can be avoided, thereby suppressing the generation of vortices and reducing the generation of noise. It should be noted that, in the present embodiment, the flow guiding element 30 is attached to the back shell plate 22, so that a gap between the flow guiding element 30 and the back shell plate 22 can be avoided, and the airflow enters the gap and is blocked by the air guiding tube 40. Of course, in other embodiments, the baffle 30 may not be attached to the back shell plate 22 because the baffle 30 is able to direct most of the airflow upward and the gap has less effect on the top outlet airflow.
Further, as shown in fig. 4, the air duct 40 includes a first air duct 41, the first air duct 41 is connected to the rear shell 22, and the first air duct 41 is disposed from the second air inlet 222 to the second air outlet 211 in a tapering manner. On one hand, the distance between the peripheral side wall of the first air duct 41 and the side plate 23 can be further increased, so that the air passing amount passing through the distance is increased, and the top air outlet amount is further increased; on the other hand, the first air duct 41 is equivalent to an outward flaring arrangement, so that the air intake of the second air inlet 222 is increased, the included angle between the external air flow and the air duct can be reduced, the air flow direction is attached, the impact of the air intake on the inner wall of the air duct is weakened, and the noise is reduced.
Further, as shown in fig. 4 and 5, both sides of the first air guiding duct 41 facing the side plate 23 are cut, and air guiding sidewalls 411 extending in the vertical direction are formed correspondingly. Thus, another air passing channel is formed between the air guide side wall 411 and the side plate 23, so that the air flow can blow to the first air outlet 201 through the air passing channel, which is equivalent to further increasing the size of the air flow channel extending along the up-down direction, and reducing the wind resistance of the air flow moving from bottom to top, thereby increasing the top air outlet volume of the indoor unit of the air conditioner
Further, the air duct 40 further includes a second air duct 42, the second fan 60 is installed in the second air duct 42, and an air inlet port of the second air duct 42 is in fit butt joint with an air outlet port of the first air duct 41. In this embodiment, the second air duct is a straight duct, and the diameter of the second air duct 42 is equal to the minimum diameter of the first air duct 41, that is, the second air duct 42 is just in butt joint with the first air duct 41, so as to reduce the resistance of the airflow flowing between the first air duct 41 and the second air duct 42.
Further, as shown in fig. 4, the air guiding element 30 is connected to two sides of the second air guiding cylinder 42 and is attached to the first air guiding cylinder 41 and the back shell plate 22. It can be understood that, because the first air duct 41 is arranged in a tapered manner, the distance between the peripheral side wall of the first air duct 41 and the side plate 23 is large, and the allowed air volume is also large; in addition, the circumferential side wall of the first air guiding duct 41 is inclined toward the central axis, so that the impact strength of the air flow can be weakened, and the noise is small. Therefore, the baffle 30 may be disposed only on the lower half of the second air guiding cylinder 42 to guide the airflow below the second air guiding cylinder 42 to continue moving upward. Of course, in other embodiments, the flow guiding element 30 may fully surround the lower half portions of the first air guiding duct 41 and the second air guiding duct 42, so as to guide the airflow under both the first air guiding duct 41 and the second air guiding duct 42 upward.
In another embodiment, a part of the rear shell 22 protrudes towards the front shell 21 to form the flow guide 30. That is to say, the air guiding element 30 may be installed on the air guiding duct 40 as a separate component, or may be formed by partially protruding the rear shell plate 22 inward, so that on one hand, the fluency of the side wall of the air duct can be increased, the wind resistance can be reduced, and on the other hand, the shell material can be saved.
Further, as shown in fig. 5, the bottom surface of the flow guide member 30, the first flow guide surface 31 and the second flow guide surface 32 are all convex arc surfaces. Therefore, the airflow slowly climbs in the process of moving from bottom to top, and larger noise caused by direct impact is avoided; it should be noted that the radius of curvature of the bottom surface of the air guiding member 30 should be smaller than the radius of curvature of the second air guiding cylinder 42 to maintain the tendency of the air guiding member 30 to guide the air flow upwards.
Further, as shown in fig. 6, the included angle between the two flow guide surfaces of the flow guide member 30 and the horizontal plane is both 30 degrees to 60 degrees, that is, as shown in fig. 1, the included angle α between the first flow guide surface 31 and the horizontal plane and the included angle β between the second flow guide surface 31 and the horizontal plane are both 30 degrees to 60 degrees, it can be understood that, because the flow guide member 30 is substantially in a V-shaped structure, if the included angle between the two flow guide surfaces and the horizontal plane is large, the flow guide member 30 cannot fully surround the lower half portion of the second air guiding cylinder 42, so that the part of the second air guiding cylinder 42 is still impacted by the airflow, and if the included angle between the flow guide surface and the horizontal plane is small, the air passing channel between the flow guide surface and the side plate 23 is also narrowed accordingly, thereby reducing the top air volume.
In this embodiment, as shown in fig. 1 and fig. 2, the floor type air conditioner indoor unit further includes a top air outlet frame 70, the top air outlet frame 70 is installed at the first air outlet 201 in a vertically movable manner, and a lower end and a front end of the top air outlet frame 70 are open. It can be understood that, by arranging the top air outlet frame 70 with the front end open on the top of the air-conditioning indoor unit, after the air flow passes through the first air outlet 201, the air flow can be blown into the room from the front end of the top air outlet frame 70 towards the front of the air-conditioning indoor unit. Furthermore, the front port of the top air-out frame 70 is also provided with an air-guiding grille which can be arranged forward and inclined upwards, so that the airflow coming out from the front port can be blown out obliquely upwards under the guiding action of the air-guiding grille, thereby enhancing the top air-out effect of the indoor air-conditioning unit, improving the air-out height of the indoor air-conditioning unit, and further accelerating the overall indoor cooling or heating effect.
Further, as shown in fig. 4 and 5, the first fan 50 is a centrifugal fan, the duct shell 20 includes a volute 24 and a volute tongue 25, and the volute 24 and the volute tongue 25 jointly enclose a centrifugal duct corresponding to the centrifugal fan. The centrifugal fan can drive airflow to enter the centrifugal air duct from the first air inlet 221, the airflow is thrown out of the centrifugal air duct under the action of centrifugal force, then moves from bottom to top towards two sides of the flow guide piece 30, and finally blows out from the front end of the top air outlet frame 70. The second fan 60 is an axial fan that can direct the airflow from the rear to the front. The axial flow fan is axial flow type air outlet, and has the advantages of large air quantity and concentrated air outlet.
Further, as shown in fig. 5 and 6, the first flow guiding surface 31 and the volute tongue 25 are located on the same side of the central axis of the indoor unit of the air conditioner, the second flow guiding surface 32 is located on the other side of the central axis of the indoor unit of the air conditioner, and an included angle α between the first flow guiding surface 31 and the horizontal plane is smaller than an included angle β between the second flow guiding surface 32 and the horizontal plane.
Further, the included angle between the extension plane of the first flow guiding surface 31 and the extension plane of the volute tongue 25 is 0-5 °. With such an arrangement, the first flow guiding surface 31 is substantially parallel to the inner side surface of the volute tongue 25, so that the airflow can smoothly pass through the flow passage between the first flow guiding surface 31 and the volute tongue 25.
The embodiment of the utility model provides a still provide an air conditioner, this air conditioner includes machine in air condensing units and the floor standing air conditioner through refrigerant union coupling, and the concrete structure of this floor standing air conditioner machine refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details one by one here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (13)
1. A floor type air conditioner indoor unit is characterized by comprising:
the air duct shell comprises a front shell plate, a rear shell plate and two side plates which are connected with the front shell plate and the rear shell plate and extend along the vertical direction, the rear shell plate is sequentially provided with a first air inlet and a second air inlet from bottom to top, the top surface of the air duct shell is also provided with a first air outlet, and the front shell plate is provided with a second air outlet corresponding to the second air inlet;
the first fan is arranged in the air duct shell and used for driving airflow to blow from the first air inlet to the first air outlet;
the second fan is arranged in the air duct shell, the second fan is positioned between the second air inlet and the second air outlet, and the second fan is used for driving airflow to be blown to the second air outlet from the second air inlet; and the number of the first and second groups,
the flow guide piece is positioned between the first fan and the second fan and comprises a first flow guide surface facing one side plate and a second flow guide surface facing the other side plate, and the distance between the first flow guide surface and the second flow guide surface is gradually increased from bottom to top.
2. The floor type air conditioner indoor unit as claimed in claim 1, wherein an air duct is disposed on the rear casing, the air duct is protruded from the second air inlet toward the second air outlet, the second fan is installed in the air duct, the air guide member is installed on the air duct, and the air guide member is attached to the rear casing.
3. The floor type air-conditioning indoor unit of claim 2, wherein the air duct comprises a first air duct connected to the rear shell plate, and the first air duct is arranged in a manner of being gradually reduced from the second air inlet to the second air outlet.
4. The floor type air conditioning indoor unit as claimed in claim 3, wherein both sides of the first air guide duct facing the side plate are cut and formed to correspond to air guide sidewalls extending in an up-and-down direction, respectively.
5. The floor type air conditioner indoor unit of claim 4, wherein the air duct further comprises a second air duct, the second fan is installed in the second air duct, and an air inlet port of the second air duct is in fit butt joint with an air outlet port of the first air duct.
6. The floor type air-conditioning indoor unit of claim 5, wherein the air guide member is connected to both sides of the second air guide duct and attached to the first air guide duct and the rear casing plate.
7. The floor type air conditioning indoor unit as claimed in claim 1, wherein a part of the rear casing is protruded toward the front casing to form the air guide.
8. The indoor unit of a floor type air conditioner as claimed in any one of claims 1 to 7, wherein the bottom surface of the flow guide member, the first flow guide surface and the second flow guide surface are all convex arc surfaces.
9. The floor type air-conditioning indoor unit as claimed in claim 8, wherein the two guide surfaces of the guide member have an included angle with the horizontal plane ranging from 30 ° to 60 °.
10. The floor type air conditioner indoor unit as claimed in claim 9, wherein the first fan is a centrifugal fan, the duct casing includes a volute and a volute tongue, and the volute tongue together enclose a centrifugal duct corresponding to the centrifugal fan.
11. The indoor unit of a floor type air conditioner as claimed in claim 10, wherein the first guide surface and the volute tongue are located on the same side of a central axis of the indoor unit, the second guide surface is located on the other side of the central axis of the indoor unit, and an included angle between the first guide surface and a horizontal plane is smaller than an included angle between the second guide surface and the horizontal plane.
12. The floor type air-conditioning indoor unit as claimed in claim 11, wherein an included angle between the extension plane of the first guide surface and the extension plane of the volute tongue is in a range of 0 ° to 5 °.
13. An air conditioner, comprising:
an air conditioner outdoor unit; and the number of the first and second groups,
the floor standing indoor air conditioner according to any one of claims 1 to 12, wherein the floor standing indoor air conditioner is connected to the outdoor air conditioner through a refrigerant pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875581.8U CN210832262U (en) | 2019-10-30 | 2019-10-30 | Floor type air conditioner indoor unit and air conditioner |
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|---|---|---|---|
| CN201921875581.8U CN210832262U (en) | 2019-10-30 | 2019-10-30 | Floor type air conditioner indoor unit and air conditioner |
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| CN210832262U true CN210832262U (en) | 2020-06-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111912012A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912017A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912015A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912023A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912018A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| WO2022078500A1 (en) * | 2020-10-16 | 2022-04-21 | 青岛海尔空调器有限总公司 | Air guiding device and air conditioner indoor unit |
| CN114508788A (en) * | 2020-11-17 | 2022-05-17 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912012A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912017A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912015A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912023A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912018A (en) * | 2020-07-16 | 2020-11-10 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912018B (en) * | 2020-07-16 | 2021-11-23 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912012B (en) * | 2020-07-16 | 2021-11-23 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912017B (en) * | 2020-07-16 | 2021-11-23 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912015B (en) * | 2020-07-16 | 2021-11-23 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| CN111912023B (en) * | 2020-07-16 | 2022-01-21 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| WO2022078500A1 (en) * | 2020-10-16 | 2022-04-21 | 青岛海尔空调器有限总公司 | Air guiding device and air conditioner indoor unit |
| CN114508788A (en) * | 2020-11-17 | 2022-05-17 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
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