CN216744626U - Vertical air conditioner indoor unit - Google Patents
Vertical air conditioner indoor unit Download PDFInfo
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- CN216744626U CN216744626U CN202122624767.XU CN202122624767U CN216744626U CN 216744626 U CN216744626 U CN 216744626U CN 202122624767 U CN202122624767 U CN 202122624767U CN 216744626 U CN216744626 U CN 216744626U
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- 210000002105 tongue Anatomy 0.000 claims description 21
- 230000001737 promoting effect Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000006698 induction Effects 0.000 description 21
- 238000004378 air conditioning Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
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Abstract
The utility model provides a vertical air conditioner indoor unit, comprising: the front side of the shell is provided with an air outlet, and the front part of the side wall of the shell is provided with an air inducing port; and the induced air duct is arranged in the shell, the inlet side of the induced air duct is communicated with the induced air port, the outlet side of the induced air duct is communicated with the air outlet, and indoor air enters the shell from the induced air port and flows through the induced air duct to the air outlet. The vertical air conditioner indoor unit can introduce indoor air into the outlet air flow, so that the outlet air flow is not overcooled or overheated.
Description
Technical Field
The utility model relates to the technical field of air conditioning devices, in particular to a vertical air conditioner indoor unit.
Background
Most of the existing cylindrical cabinet air conditioners are single cross-flow fans and are matched with single conventional air outlets, and the following problems exist: for a large living room, the air supply amount is insufficient; the air supply angle is small, and the air supply distance is single; the air supply mode is single, and the innovation is avoided; the cold air is blown directly, and the user can easily get the air-conditioning disease.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a floor air conditioning indoor unit that can blow out cool but not cool outlet airflow.
A further object of the present invention is to provide an indoor unit of a floor type air conditioner with an ultra-strong air volume.
In particular, the present invention provides a vertical air conditioner indoor unit comprising:
the front side of the shell is provided with an air outlet, and the front part of the side wall of the shell is provided with an air inducing port; and
and the induced air duct is arranged in the shell, the inlet side of the induced air duct is communicated with the induced air port, the outlet side of the induced air duct is communicated with the air outlet, and indoor air enters the shell from the induced air port and flows through the induced air duct to the air outlet.
Optionally, an air inlet is formed in the rear side of the shell;
the vertical air conditioner indoor unit further comprises:
the heat exchanger is arranged in the shell, is positioned on the front side of the air inlet and is used for exchanging heat with indoor air entering the shell from the air inlet to form heat exchange air; and
the heat exchange air duct is arranged in the shell, the inlet side of the heat exchange air duct is positioned on the air outlet side of the heat exchanger, the outlet side of the heat exchange air duct is communicated with the air outlet, and heat exchange air flows through the heat exchange air duct to the air outlet and is mixed with indoor air flowing to the air outlet through the induced air duct and then flows out of the air outlet.
Optionally, the number of the heat exchange air ducts is two, and the two heat exchange air ducts are symmetrically arranged in the shell along the left-right direction;
two air inducing ports are symmetrically arranged at the front parts of the left side wall and the right side wall of the shell; the number of the induced air channels is two, and the induced air channels are symmetrically arranged in the shell along the left and right directions.
Optionally, each heat exchange duct is defined by a first volute and a first volute tongue;
the first volute tongues of the two heat exchange air ducts are connected at one end of the outlet side.
Optionally, each induced draft duct is defined by a second volute and a second volute tongue;
the first volute of the heat exchange air duct and one end, positioned on the outlet side, of the second volute of the induced air duct which are positioned on the same side are connected;
one end of the first volute tongue positioned at the outlet side and one end of the second volute tongue positioned at the outlet side respectively extend to the position close to the air outlet.
Optionally, the indoor unit of an upright air conditioner further includes: the auxiliary air channel is arranged between the shell and the induced air channel and comprises a front air channel plate and a rear air channel plate; one end of the front air duct plate is butted with the side wall of the shell at the front side of the air inducing port, and the other end of the front air duct plate is butted with the second volute tongue; one end of the rear air duct plate is in butt joint with the side wall of the shell at the rear side of the air inducing port, and the other end of the rear air duct plate is in butt joint with the second volute.
Optionally, a heat exchange fan is respectively arranged in each heat exchange air duct for promoting indoor air to enter the housing from the air inlet, exchange heat with the heat exchanger to form heat exchange air, and then flow through the heat exchange air duct to the air outlet.
Optionally, an induced air fan is respectively disposed in each induced air duct, and is configured to promote indoor air to enter the housing from the induced air port and flow through the induced air duct to the air outlet.
Optionally, the heat exchange fan and the induced draft fan are cross-flow fans with rotation axes extending in the vertical direction.
Optionally, the left and right width of the air outlet is 0.35-0.45 times of the left and right width of the housing; and/or
The air outlet is provided with a plurality of swing blades along the left and right directions and is used for adjusting the left and right air outlet wind directions.
According to the vertical air conditioner indoor unit, the air outlet is formed in the front side of the shell, the air induction port is formed in the front part of the side wall of the shell, the air induction air channel is formed in the shell, the inlet side of the air induction air channel is communicated with the air induction port, the outlet side of the air induction air channel is communicated with the air outlet, so that indoor air enters the shell from the air induction port and flows through the air induction air channel to the air outlet, the indoor air can be introduced into the air outlet, and the air outlet cannot be overcooled or overheated.
Furthermore, the vertical air conditioner indoor unit of the utility model connects the ends of the first volute tongues of the two heat exchange air channels, which are positioned at the outlet side, so that pressure difference is formed at the air outlet when the heat exchange air channel at one side supplies air, the airflow of the heat exchange air channel at the other side is promoted to flow, the two heat exchange air channels are mutually guided and promoted, the air with ultrahigh air volume is discharged, and the requirement of a large living room of a user is met.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a front view schematically illustrating an indoor unit of a floor type air conditioner according to an embodiment of the present invention.
Fig. 2 is a schematic sectional view of the indoor unit of the floor type air conditioner shown in fig. 1.
Fig. 3 is a partially enlarged schematic view of fig. 2.
Detailed Description
Fig. 1 is a front view schematically illustrating an indoor unit 100 of a floor air conditioner according to an embodiment of the present invention. Fig. 2 is a schematic sectional view of the indoor unit 100 of the stand type air conditioner shown in fig. 1. Fig. 3 is a partially enlarged schematic view of fig. 2.
As shown in fig. 1 to 3, the indoor unit 100 of a floor air conditioner according to an embodiment of the present invention may generally include: a housing 101 and an induced draft duct 102. An air outlet 111 is formed in the front side of the housing 101, and an air inlet 112 is formed in the front portion of a side wall 114 of the housing 101. The induced air duct 102 is disposed in the housing 101, an inlet side of the induced air duct 102 is connected to the induced air opening 112, an outlet side of the induced air duct 102 is connected to the air outlet 111, and the indoor air enters the housing 101 from the induced air opening 112 and flows through the induced air duct 102 to the air outlet 111. In the indoor unit 100 of the floor air conditioner according to the embodiment of the present invention, the air outlet 111 is formed in the front side of the casing 101, the air induction opening 112 is formed in the front portion of the side wall 114 of the casing 101, the air induction duct 102 is disposed in the casing 101, the inlet side of the air induction duct 102 is communicated with the air induction opening 112, and the outlet side of the air induction duct 102 is communicated with the air outlet 111, so that indoor air enters the casing 101 from the air induction opening 112 and flows through the air induction duct 102 to the air outlet 111, and therefore, the indoor air can be introduced into the outlet air flow, and the outlet air flow is not overcooled or overheated.
An air inlet 113 is formed at the rear side of the casing 101 of the indoor unit 100 of the floor air conditioner according to the embodiment of the present invention. The indoor unit 100 of a floor type air conditioner according to the embodiment of the present invention further includes: a heat exchanger 103 and a heat exchange air duct 104. The heat exchanger 103 is disposed in the housing 101 at a front side of the air inlet 113, and is configured to exchange heat with indoor air entering the housing 101 from the air inlet 113 to form heat exchange air. The heat exchange air duct 104 is disposed in the casing 101, an inlet side of the heat exchange air duct 104 is located at an air outlet side of the heat exchanger 103, an outlet side of the heat exchange air duct 104 is communicated with the air outlet 111, and heat exchange air flows through the heat exchange air duct 104 to the air outlet 111, mixes with indoor air flowing to the air outlet 111 through the induced air duct 102, and then flows out of the air outlet 111. As shown in fig. 2, the rear side wall of the housing 101 is substantially U-shaped, and the air inlet 113 opens from left to right on the rear side wall of the housing 101, and correspondingly, the cross section of the heat exchanger 103 is substantially U-shaped.
As shown in fig. 2, in some embodiments, in the indoor unit 100 of a floor air conditioner according to the embodiments of the present invention, the number of the heat exchange air ducts 104 is two, and the two heat exchange air ducts are symmetrically disposed in the casing 101 along the left-right direction. Two air inducing ports 112 are symmetrically arranged at the front parts of the left and right side walls 114 of the shell 101; the number of the induced air ducts 102 is two, and the two induced air ducts are symmetrically arranged in the shell 101 along the left-right direction. By arranging the two heat exchange air channels 104 and the two induced air channels 102, the heat exchange air flowing through the left heat exchange air channel 104 can be mixed with the indoor air flowing through the left induced air channel 102, the heat exchange air flowing through the right heat exchange air channel 104 can be mixed with the indoor air flowing through the right induced air channel 102, and the heat exchange air and the indoor air in the air outlet flow can be fully mixed.
In some embodiments, in the indoor unit 100 of a floor air conditioner according to the embodiments of the present invention, the left and right widths of the outlet 111 are 0.35 to 0.45 times the left and right widths of the casing 101. For example, the left-right width of the outlet 111 is 0.35 times, 0.40 times, or 0.45 times the left-right width of the housing 101. By setting the air outlet 111 to have a width 0.35-0.45 times of the width of the casing 101, the indoor unit 100 of the floor air conditioner has a front convergent air outlet 111, and has a larger air supply angle and a more attractive appearance compared with the existing indoor unit.
As shown in fig. 2, in some embodiments, in the indoor unit 100 of the floor air conditioner according to the embodiments of the present invention, the air outlet 111 is provided with a plurality of swing blades 106 along the left-right direction for adjusting the left-right wind outlet direction.
In the indoor unit 100 of the floor air conditioner of the embodiment of the present invention, each heat exchange air duct 104 is provided with a heat exchange fan 143, which is used for promoting indoor air to enter the casing 101 from the air inlet 113 and exchange heat with the heat exchanger 103 to form heat exchange air, and then the heat exchange air flows through the heat exchange air duct 104 to the air outlet 111. An induced air fan 123 is respectively arranged in each induced air duct 102, and is used for promoting indoor air to enter the housing 101 from the induced air opening 112 and flow through the induced air duct 102 to the air outlet 111. Through the swing angle of adjusting pendulum leaf 106, the switch etc. of two heat transfer fans 143, two induced air fans 123 for the user can set up different air supply modes according to the demand, improves user's use travelling comfort.
In some embodiments, heat exchanging fan 143 and induced draft fan 123 are cross-flow fans having rotational axes extending in a vertical direction. Generally, the diameter of the wind wheel of heat exchange fan 143 is larger than that of induced wind fan 123.
As shown in fig. 3, in the indoor stand air conditioner 100 according to the embodiment of the present invention, in some embodiments, each heat exchange air duct 104 is defined by a first volute 141 and a first volute tongue 142; the ends of the first volute tongues 142 of the two heat exchange air ducts 104 on the outlet side are connected. In the vertical air-conditioning indoor unit 100 according to the embodiment of the utility model, the ends of the first volute tongues 142 of the two heat exchange air channels 104, which are positioned on the outlet side, are connected, so that a pressure difference is formed at the air outlet 111 when the air is supplied by the heat exchange air channel 104 on one side, the airflow of the heat exchange air channel 104 on the other side is promoted to flow, the two heat exchange air channels 104 are mutually guided and promoted, the whole air volume is increased, the air outlet with ultra-strong air volume is realized, and the requirement of a large living room of a user is met.
With continued reference to fig. 3, in some embodiments, in the upright air conditioning indoor unit 100 according to the embodiment of the present invention, each induced air duct 102 is defined by a second volute 121 and a second volute tongue 122; the first volute 141 of the heat exchange air duct 104 on the same side is connected with one end of the second volute 121 of the induced air duct 102 on the outlet side; one end of the first volute tongue 142 on the outlet side and one end of the second volute tongue 122 on the outlet side extend to a position close to the air outlet 111 respectively. In the vertical air-conditioning indoor unit 100 according to the embodiment of the present invention, the first volute 141 of the heat exchange air duct 104 and the end of the second volute 121 of the induced air duct 102, which are located on the outlet side, are connected to each other, so that the airflow flow of the induced air duct 102 on the same side can be promoted when the heat exchange air duct 104 supplies air, and the two air ducts guide each other to promote the mixing of the indoor air and the heat exchange air.
In some exemplary embodiments, the indoor unit 100 of a floor air conditioner according to an embodiment of the present invention further includes: an auxiliary air duct 105, disposed between the casing 101 and the induced air duct 102, including a front air duct plate 151 and a rear air duct plate 152; one end of the front air duct plate 151 is butted with the side wall 114 of the shell 101 at the front side of the air inducing opening 112, and the other end is butted with the second volute tongue 122; one end of the rear duct plate 152 abuts against the side wall 114 of the casing 101 at the rear side of the induced draft opening 112, and the other end abuts against the second scroll 121.
In the indoor unit 100 of the floor air conditioner according to the embodiment of the present invention, the air outlet 111 is formed in the front side of the casing 101, the air induction opening 112 is formed in the front portion of the side wall 114 of the casing 101, the air induction duct 102 is disposed in the casing 101, the inlet side of the air induction duct 102 is communicated with the air induction opening 112, and the outlet side of the air induction duct 102 is communicated with the air outlet 111, so that indoor air enters the casing 101 from the air induction opening 112 and flows through the air induction duct 102 to the air outlet 111, and therefore, the indoor air can be introduced into the outlet air flow, and the outlet air flow is not overcooled or overheated.
Further, in the vertical air-conditioning indoor unit 100 according to the embodiment of the present invention, the ends of the first volute tongues 142 of the two heat exchange air channels 104, which are located on the outlet side, are connected, so that a pressure difference is formed at the air outlet 111 when the heat exchange air channel 104 on one side supplies air, and airflow of the heat exchange air channel 104 on the other side is promoted to flow, and the two heat exchange air channels 104 are mutually guided and promoted, so that ultra-strong air volume air outlet is realized, and the requirement of a large living room of a user is met.
In the description of the present embodiment, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present embodiments, reference to the description of the terms "some embodiments," "exemplary embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An indoor unit of a floor type air conditioner, comprising:
the front side of the shell is provided with an air outlet, and the front part of the side wall of the shell is provided with an air inducing port; and
and the air inducing duct is arranged in the shell, the inlet side of the air inducing duct is communicated with the air inducing port, the outlet side of the air inducing duct is communicated with the air outlet, and indoor air enters the shell from the air inducing port and flows through the air inducing duct to the air outlet.
2. The indoor unit of a floor air conditioner according to claim 1,
an air inlet is formed in the rear side of the shell;
the vertical air conditioner indoor unit further comprises:
the heat exchanger is arranged in the shell, is positioned on the front side of the air inlet and is used for exchanging heat with indoor air entering the shell from the air inlet to form heat exchange air; and
and the heat exchange air duct is arranged in the shell, the inlet side of the heat exchange air duct is positioned at the air outlet side of the heat exchanger, the outlet side of the heat exchange air duct is communicated with the air outlet, and heat exchange air flows to the air outlet through the heat exchange air duct and is mixed with indoor air flowing to the air outlet through the induced air duct and then flows out of the air outlet.
3. The indoor unit of a floor air conditioner according to claim 2,
the number of the heat exchange air channels is two, and the two heat exchange air channels are symmetrically arranged in the shell along the left-right direction;
the front parts of the left side wall and the right side wall of the shell are symmetrically provided with two air inducing ports; the number of the induced air channels is two, and the induced air channels are symmetrically arranged in the shell along the left-right direction.
4. The indoor unit of a floor air conditioner according to claim 3,
each heat exchange air duct is defined by a first volute and a first volute tongue;
and one ends of the first volute tongues of the two heat exchange air channels, which are positioned on the outlet sides, are connected.
5. The indoor unit of a floor air conditioner according to claim 4,
each induced draft duct is defined by a second volute and a second volute tongue;
the first volute of the heat exchange air duct and one end, positioned on the outlet side, of the second volute of the induced air duct which are positioned on the same side are connected;
one end of the first volute tongue, which is positioned on the outlet side, and one end of the second volute tongue, which is positioned on the outlet side, extend to a position close to the air outlet respectively.
6. The indoor unit of a floor air conditioner according to claim 5, further comprising:
the auxiliary air channel is arranged between the shell and the induced air channel and comprises a front air channel plate and a rear air channel plate; one end of the front air duct plate is butted with the side wall of the shell at the front side of the induced draft port, and the other end of the front air duct plate is butted with the second volute tongue; one end of the rear air duct plate is in butt joint with the side wall of the shell at the rear side of the induced air port, and the other end of the rear air duct plate is in butt joint with the second volute.
7. The indoor unit of a floor air conditioner according to claim 3,
and each heat exchange air channel is internally provided with a heat exchange fan respectively and used for promoting indoor air to enter the shell from the air inlet and exchange heat with the heat exchanger to form heat exchange air, and then the heat exchange air flows through the heat exchange air channels to the air outlet.
8. The indoor unit of a floor air conditioner according to claim 7,
and an induced air fan is arranged in each induced air duct and used for promoting indoor air to enter the shell from the induced air port and flow through the induced air duct to the air outlet.
9. The indoor unit of a floor air conditioner according to claim 8,
the heat exchange fan and the induced draft fan are cross-flow fans of which the rotation axes extend in the vertical direction.
10. The indoor unit of a floor air conditioner according to claim 1,
the left and right width of the air outlet is 0.35-0.45 times of the left and right width of the shell; and/or
The air outlet is provided with a plurality of swing blades along the left and right directions and used for adjusting the left and right air outlet wind directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624767.XU CN216744626U (en) | 2021-10-29 | 2021-10-29 | Vertical air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624767.XU CN216744626U (en) | 2021-10-29 | 2021-10-29 | Vertical air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN216744626U true CN216744626U (en) | 2022-06-14 |
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| CN202122624767.XU Active CN216744626U (en) | 2021-10-29 | 2021-10-29 | Vertical air conditioner indoor unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246547A1 (en) * | 2022-06-23 | 2023-12-28 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| WO2024066656A1 (en) * | 2022-09-29 | 2024-04-04 | 青岛海尔空调器有限总公司 | Air conditioner control method |
-
2021
- 2021-10-29 CN CN202122624767.XU patent/CN216744626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246547A1 (en) * | 2022-06-23 | 2023-12-28 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
| WO2024066656A1 (en) * | 2022-09-29 | 2024-04-04 | 青岛海尔空调器有限总公司 | Air conditioner control method |
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