CN212746698U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN212746698U CN212746698U CN202021454296.1U CN202021454296U CN212746698U CN 212746698 U CN212746698 U CN 212746698U CN 202021454296 U CN202021454296 U CN 202021454296U CN 212746698 U CN212746698 U CN 212746698U
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Abstract
The utility model discloses a machine and air conditioner in air conditioning, machine includes in the air conditioning: the air conditioner comprises a shell, a first air inlet, a second air inlet, an air outlet and an air duct, wherein the shell is provided with the first air inlet, the second air inlet, the air outlet and the air duct; the heat exchanger is arranged in the air duct and corresponds to the first air inlet; the purification assembly is arranged in the air duct and corresponds to the second air inlet; and the wind wheel is arranged in the air duct and used for driving the airflow to flow from the first air inlet to the air outlet through the heat exchanger and driving the airflow to flow from the second air inlet to the air outlet through the purification assembly. The utility model discloses machine in the air conditioning when guaranteeing machine purification performance in the air conditioning, has improved the heat transfer effect that adjusts the temperature.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in air conditioning.
Background
In the related art, a heat exchanger and a purification unit of an indoor unit of an air conditioner are arranged corresponding to the same air inlet, and the purification unit is positioned at the upstream of the air flow of the heat exchanger, so that when air flows through the purification unit, part of air can not flow through the heat exchanger due to resistance flow dispersion, the effective temperature regulation is caused, and the temperature regulation effect of the indoor unit of the air conditioner is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor set of air conditioning, aim at solving how when guaranteeing purification performance, improve the technical problem of the effect that adjusts the temperature of indoor set of air conditioning.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner includes:
the air conditioner comprises a shell, a first air inlet, a second air inlet, an air outlet and an air duct, wherein the shell is provided with the first air inlet, the second air inlet, the air outlet and the air duct;
the heat exchanger is arranged in the air duct and corresponds to the first air inlet;
the purification assembly is arranged in the air duct and corresponds to the second air inlet; and
and the wind wheel is arranged in the air duct and used for driving airflow to flow from the first air inlet to the air outlet through the heat exchanger and driving airflow to flow from the second air inlet to the air outlet through the purification assembly.
Optionally, the first air inlet and the second air inlet are arranged oppositely, a common air duct is formed between the heat exchanger and the purification assembly, and the air outlet is communicated with the common air duct.
Optionally, the wind wheel is arranged at the end part of the heat exchanger in the length direction, the air inlet side of the wind wheel faces the common air duct, and the air outlet side of the wind wheel faces the air outlet.
Optionally, the indoor unit of the air conditioner further comprises a volute, an air inlet end of the volute is communicated with the common air duct, an air outlet end of the volute is communicated with the air outlet, and the wind wheel is arranged in the volute.
Optionally, the wind wheel is a centrifugal wind wheel, and the air outlet is formed in the front side wall of the shell.
Optionally, both ends of the heat exchanger in the length direction are provided with the wind wheels, and the air outlets are formed in the positions, corresponding to the two air outlet sides, of the shell.
Optionally, the indoor unit of the air conditioner further includes a first air deflector and a second air deflector respectively disposed at the two air outlets, the first air deflector and the second air deflector are movable to adjust an air guiding angle, and the movement processes of the first air deflector and the second air deflector are independent of each other.
Optionally, the indoor unit of the air conditioner further includes a first damper for opening or closing the first air inlet, and/or a second damper for opening or closing the second air inlet.
Optionally, the first air inlet is provided at the top of the housing, and the second air inlet is provided at the bottom of the housing.
Optionally, the casing is further provided with a fresh air inlet, and the fresh air inlet is communicated with the air outlet through the air duct.
Optionally, the casing is further provided with a fresh air port, a fresh air cavity communicated with the fresh air port is formed in the casing, and the fresh air cavity is communicated with the common air duct.
Optionally, the indoor unit of an air conditioner is provided as a wall-mounted indoor unit of an air conditioner.
The utility model also provides an air conditioner, including the machine in air condensing units and an air conditioning, this machine includes in the air conditioning: the air conditioner comprises a shell, a first air inlet, a second air inlet, an air outlet and an air duct, wherein the shell is provided with the first air inlet, the second air inlet, the air outlet and the air duct; the heat exchanger is arranged in the air duct and corresponds to the first air inlet; the purification assembly is arranged in the air duct and corresponds to the second air inlet; the wind wheel is arranged in the air duct and used for driving airflow to flow from the first air inlet to the air outlet through the heat exchanger and driving airflow to flow from the second air inlet to the air outlet through the purification assembly; the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.
The utility model discloses machine in air conditioning is through setting up two air intakes to make heat exchanger and purification subassembly correspond two air intake settings respectively, thereby make the machine in air conditioning both have the heat transfer function of adjusting the temperature, have purification performance again, because heat exchanger and purification subassembly do not upwards overlap at single air current, consequently purification performance and heat transfer function of adjusting the temperature can not influence each other, consequently, when guaranteeing machine purification performance in the air conditioning, improved the heat transfer effect of adjusting the temperature.
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 an indoor unit of an air conditioner according to the present invention;
fig. 2 is a schematic structural view of another embodiment of the indoor unit of an air conditioner of the present invention;
fig. 3 is a schematic cross-sectional view of an embodiment of an indoor unit of an air conditioner according to the present invention;
fig. 4 is a schematic cross-sectional view of an indoor unit of an air conditioner according to another embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
11 | |
12 | |
| 13 | |
14 | |
20 | |
| 30 | |
40 | |
50 | |
| 60 | |
70 | |
80 | |
| 90 | |
15 | |
16 | Fresh air cavity |
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 the A or B arrangement, or both A and B satisfied arrangement. 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 an indoor unit of an air conditioner, which can be selected as a wall-mounted indoor unit of an air conditioner, a floor type indoor unit of an air conditioner or a vertical indoor unit of an air conditioner, etc.; the present invention is described with reference to a wall-mounted air conditioner indoor unit, but the present invention is not limited thereto.
In an embodiment of the present invention, as shown in fig. 1 to 4, the indoor unit of an air conditioner includes: the air conditioner comprises a shell 10, wherein the shell 10 is provided with a first air inlet 11, a second air inlet 12, an air outlet 13 and an air duct, and the first air inlet 11, the second air inlet 12 and the air outlet 13 are all communicated with the air duct; the heat exchanger 20 is arranged in the air duct and corresponds to the first air inlet 11; the purification assembly 30 is arranged in the air duct and corresponds to the second air inlet 12; and the wind wheel 40 is arranged in the air duct and used for driving the airflow to flow from the first air inlet 11 to the air outlet 13 through the heat exchanger 20 and driving the airflow to flow from the second air inlet 12 to the air outlet 13 through the purification assembly 30.
In this embodiment, the first air inlet 11 and the second air inlet 12 may be adjacent to each other, spaced apart from each other, opposite to each other, or mutually through, which is not limited herein, and only the first air inlet 11 and the second air inlet 12 need to be incompletely overlapped. The air duct is communicated with the first air inlet 11 and the air outlet 13, and also communicated with the second air inlet 12 and the air outlet 13, and the air flow flowing from the first air inlet 11 to the air outlet 13 and the air flow flowing from the second air inlet 12 to the air outlet 13 share a part of the air duct, so that the volume of the air duct can be reduced, and the occupied space of the shell 10 can be reduced. The heat exchanger 20 is used for exchanging heat with air flowing through to realize cooling or heating, namely, temperature adjustment of the air is realized; the heat exchanger 20 is disposed corresponding to the first air inlet 11, so that the air flow entering the air duct from the first air inlet 11 is temperature-adjusted and then blown out from the air outlet 13. The purifying assembly 30 is used for purifying and filtering air, such as removing dust, formaldehyde, ozone, disinfection, sterilization and the like, so as to improve the air cleanliness; the purifying assembly 30 is disposed corresponding to the second air inlet 12, so that the air flow entering the air duct from the second air inlet 12 can be effectively purified and then blown out from the air outlet 13. Because the heat exchanger 20 and the purification assembly 30 are respectively arranged corresponding to the two air inlets and cannot be overlapped upwards in single air flow, the heat exchange process and the purification process cannot be influenced mutually, the heat exchange and temperature regulation effects are improved, and the purification effect is also ensured.
The utility model discloses machine in air conditioning is through setting up two air intakes to make heat exchanger 20 and purification subassembly 30 correspond two air intake settings respectively, thereby make the machine in air conditioning both have the heat transfer function of adjusting the temperature, have purification performance again, because heat exchanger 20 and purification subassembly 30 do not overlap in single air current is upwards, consequently purification performance and heat transfer function of adjusting the temperature can not influence each other, consequently, when guaranteeing machine purification performance in air conditioning, improved the heat transfer effect of adjusting the temperature.
As shown in fig. 3 and 4, the first air inlet 11 and the second air inlet 12 are disposed opposite to each other, a common air duct 14 is formed between the heat exchanger 20 and the purification assembly 30, and the air outlet 13 is communicated with the common air duct 14. In this embodiment, the first air inlet 11 and the second air inlet 12 may be opposite to each other in a vertical direction, a front-back direction, or a left-right direction, which is not limited herein, and only needs to satisfy that the first air inlet 11 and the second air inlet 12 are arranged oppositely. Because the first air inlet 11 and the second air inlet 12 are opposite to each other, the heat exchanger 20 corresponding to the first air inlet 11 and the purification module 30 corresponding to the second air inlet 12 are also opposite to each other, so that a common air duct 14 is formed between the heat exchanger 20 and the purification module 30. The air after heat exchange by the heat exchanger 20 flows to the air outlet 13 through the common air duct 14, and the air purified by the purifying assembly 30 also flows to the air outlet 13 through the common air duct 14, so that the structural layout in the casing 10 is more compact, the space utilization rate of the air duct is improved, and the occupied space of the casing 10 is further reduced. The opening position of the air outlet 13 can be located on different side walls from the first air inlet 11 and the second air inlet 12, so that the difference of flow paths from the first air inlet 11 and the second air inlet 12 to the air outlet 13 is smaller, and the air outlet effect of heat exchange air outlet and purification air outlet is ensured.
As shown in fig. 4, the wind wheel 40 is disposed at an end of the heat exchanger 20 in the length direction, an air inlet side of the wind wheel 40 faces the common air duct 14, and an air outlet side of the wind wheel 40 faces the air outlet 13. In the present embodiment, the common air duct 14 extends along the length direction of the heat exchanger 20, and the wind wheel 40 is disposed at an end of the common air duct 14, and may be disposed at one end of the common air duct 14, or disposed at two ends of the common air duct 14, which is not limited herein. The heat exchanger 20 comprises a first heat exchanging portion and a second heat exchanging portion, the first heat exchanging portion and the second heat exchanging portion can be connected through an included angle, the included angle is pointed towards the first air inlet 11, the first heat exchanging portion, the second heat exchanging portion and the purifying assembly 30 can jointly enclose the shared air duct 14 which forms a triangle, and the wind wheel 40 located at the end of the heat exchanger 20 and the shared air duct 14 can have more butt joint spaces.
As shown in fig. 4, the indoor unit of an air conditioner further includes a volute 50, an air inlet end of the volute 50 is communicated with the common air duct 14, an air outlet end of the volute 50 is communicated with the air outlet 13, and the wind wheel 40 is disposed in the volute 50. In this embodiment, the volute 50 can hide and protect the wind wheel 40, and can increase the air duct curve through which the airflow flows, and reduce the loss of the airflow in the process of flowing to the air outlet 13, so as to increase the air output. Specifically, the air duct can be divided into an air inlet cavity and an air outlet cavity by a partition board, the common air duct 14 is located in the air inlet cavity, the volute 50 and the wind wheel 40 are located in the air outlet cavity, the partition board is provided with an air passing opening, and the volute 50 is communicated with the common air duct 14 only through the air passing opening, so that air entering the air duct can only flow out of the air duct through the wind wheel 40 and the air outlet 13, the air flow loss is further reduced, and the air outlet quantity is increased.
As shown in fig. 1 to 3, the wind wheel 40 is a centrifugal wind wheel 40, and the air outlet 13 is opened in a front side wall of the housing 10. In this embodiment, the centrifugal wind wheel 40 axially supplies air and circumferentially supplies air, and the air volume loss is smaller than that of the cross-flow wind wheel 40, so that the air volume of the indoor unit of the air conditioner can be increased. The air outlet 13 is arranged on the front side wall of the shell 10 to realize front air outlet of the indoor unit of the air conditioner and meet the air consumption requirement.
As shown in fig. 1 and 4, the wind wheels 40 are respectively disposed at two ends of the heat exchanger 20 in the length direction, and the air outlet 13 is disposed at a position of the casing 10 corresponding to the air outlet sides of the two wind wheels 40. In this embodiment, in combination with the above embodiments, the two air outlets 13 are disposed at two ends of the front sidewall of the casing 10 to increase the air outlet portion of the indoor unit of the air conditioner and expand the air outlet range.
As shown in fig. 1 and 2, the indoor unit of an air conditioner further includes a first air deflector 60 and a second air deflector 70 respectively disposed at the two air outlets 13, the first air deflector 60 and the second air deflector 70 are movable to adjust an air guiding angle, and the movement processes of the first air deflector 60 and the second air deflector 70 are independent of each other. In the present embodiment, the air outlet angle can be adjusted by controlling the movable angles of the first air guiding plate 60 and the second air guiding plate 70, so as to meet the air requirements in different directions. The moving processes of the first air deflector 60 and the second air deflector 70 are independent of each other, i.e. they are not linked, so that the user can adjust the air outlet angles of the two air outlets 13 respectively to meet the air consumption requirements of different air supply areas.
As shown in fig. 1 to 3, the indoor unit of the air conditioner further includes a first damper 80 for opening or closing the first air inlet 11, and/or a second damper 90 for opening or closing the second air inlet 12. In this embodiment, through the switching of controlling first air door 80 and second air door 90, can make the air conditioning indoor set only carry out the operating mode that adjusts the temperature, or only purify the operating mode, still can make the operating mode that adjusts the temperature and purify the operating mode and go on simultaneously to satisfy the different treatment demands to the air.
As shown in fig. 3, the first air inlet 11 is opened at the top of the housing 10, and the second air inlet 12 is opened at the bottom of the housing 10. In this embodiment, the flow path for the top and bottom air intake and the front air outtake is realized by combining the above embodiments of the position of the air outlet 13. First air intake 11 is seted up at casing 10 top to heat exchanger 20 can just swing, can set up preceding water collector and back water collector in casing 10, and preceding water collector and back water collector support respectively in preceding heat transfer portion and back heat transfer portion, can also hold and connect the comdenstion water when supporting heat exchanger 20. And the second air inlet 12 is opened at the bottom of the casing 10, so that the purification assembly 30 can be directly supported by the bottom wall of the casing 10, and the installation of the purification assembly 30 is more convenient.
As shown in fig. 3 and 4, the casing 10 is further provided with a fresh air inlet 15, and the fresh air inlet 15 is communicated with the air outlet 13 through the air duct. In this embodiment, the fresh air inlet 15 is used to communicate with the outdoor air to introduce the fresh air from the air outlet 13 to the indoor space for refreshing the indoor air. The fresh air can flow through the heat exchanger 20 firstly after entering the air duct, can also flow through the purification assembly 30 firstly, and can directly flow to the air outlet 13, and the limitation is not required, and the fresh air can flow indoors through the fresh air inlet 15. Specifically, a fresh air cavity 16 communicated with the fresh air opening 15 is formed in the housing 10, and the fresh air cavity 16 is communicated with the common air duct 14. The fresh air cavity 16 is closed relative to other spaces in the casing 10, and only an air passing opening communicated with the common air duct 14 is formed, so that fresh air can flow through the common air duct 14 more quickly and finally flows to the air outlet 13, the loss amount of the fresh air in the air duct is reduced, and the fresh air introducing efficiency is improved.
The utility model discloses still provide an air conditioner, this air conditioner includes machine in air condensing units and the air conditioning, and the concrete structure of this machine in the air conditioning 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, and the repeated description is no longer given here. The air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (13)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a first air inlet, a second air inlet, an air outlet and an air duct, wherein the shell is provided with the first air inlet, the second air inlet, the air outlet and the air duct;
the heat exchanger is arranged in the air duct and corresponds to the first air inlet;
the purification assembly is arranged in the air duct and corresponds to the second air inlet; and
and the wind wheel is arranged in the air duct and used for driving airflow to flow from the first air inlet to the air outlet through the heat exchanger and driving airflow to flow from the second air inlet to the air outlet through the purification assembly.
2. The indoor unit of an air conditioner as claimed in claim 1, wherein the first air inlet and the second air inlet are disposed opposite to each other, a common air duct is formed between the heat exchanger and the purification assembly, and the air outlet is communicated with the common air duct.
3. The indoor unit of claim 2, wherein the wind wheel is disposed at an end of the heat exchanger in a length direction, an air inlet side of the wind wheel faces the common air duct, and an air outlet side of the wind wheel faces the air outlet.
4. The indoor unit of claim 3, further comprising a volute, wherein an air inlet end of the volute is communicated with the common air duct, an air outlet end of the volute is communicated with the air outlet, and the wind wheel is disposed in the volute.
5. The indoor unit of claim 3, wherein the wind wheel is a centrifugal wind wheel, and the air outlet is formed in a front side wall of the casing.
6. The indoor unit of claim 3, wherein the wind wheels are disposed at both ends of the heat exchanger in the length direction, and the air outlets are disposed at the positions of the casing corresponding to the air outlet sides of the two wind wheels.
7. The indoor unit of claim 6, further comprising a first air guide plate and a second air guide plate respectively disposed at the two air outlets, wherein the first air guide plate and the second air guide plate are movable to adjust an air guiding angle, and the movement processes of the first air guide plate and the second air guide plate are independent of each other.
8. The indoor unit of claim 1, further comprising a first damper for opening or closing the first intake port, and/or a second damper for opening or closing the second intake port.
9. The indoor unit of claim 2, wherein the first air inlet is formed at a top of the casing, and the second air inlet is formed at a bottom of the casing.
10. The indoor unit of claim 1, wherein the casing further defines a fresh air inlet, and the fresh air inlet is communicated with the air outlet through the air duct.
11. The indoor unit of claim 2, wherein the casing further defines a fresh air opening, and a fresh air chamber communicating with the fresh air opening is formed in the casing and is communicated with the common air duct.
12. The indoor unit of an air conditioner according to any one of claims 1 to 11, wherein the indoor unit is provided as a wall-mounted indoor unit.
13. An air conditioner comprising an outdoor unit and the indoor unit as claimed in any one of claims 1 to 12, wherein the outdoor unit and the indoor unit are connected by refrigerant pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454296.1U CN212746698U (en) | 2020-07-21 | 2020-07-21 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454296.1U CN212746698U (en) | 2020-07-21 | 2020-07-21 | Air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN212746698U true CN212746698U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021454296.1U Active CN212746698U (en) | 2020-07-21 | 2020-07-21 | Air conditioner indoor unit and air conditioner |
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| CN (1) | CN212746698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216162A (en) * | 2021-12-16 | 2022-03-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Fresh air conditioner |
-
2020
- 2020-07-21 CN CN202021454296.1U patent/CN212746698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216162A (en) * | 2021-12-16 | 2022-03-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Fresh air conditioner |
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