CN211476117U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN211476117U CN211476117U CN201921875993.1U CN201921875993U CN211476117U CN 211476117 U CN211476117 U CN 211476117U CN 201921875993 U CN201921875993 U CN 201921875993U CN 211476117 U CN211476117 U CN 211476117U
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Abstract
The utility model discloses an indoor set of air conditioning and air conditioner, the indoor set of air conditioning includes casing, fan part, purifier and lid, has seted up first air intake, second air intake and air outlet on the casing, is formed with the heat transfer wind channel in the casing, and in the heat transfer wind channel was located to the fan part to make the air flow in the heat transfer wind channel from first air intake and/or second air intake, and flow out from the air outlet, purifier located second air intake department, the first air intake department of casing is located to the lid movably. The air conditioner can select to strengthen the purification mode or strengthen the heat transfer mode at the during operation, and strengthening under the purification mode, first air intake is closed to the lid, and the air that gets into the heat transfer wind channel is whole to flow out after purifying, and the air conditioner has better purification performance, and strengthening under the heat transfer mode, first air intake is opened to the lid, and under the same amount of wind, the heat transfer effect is better.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to machine and air conditioner in air conditioning.
Background
When the air conditioner works, the air conditioner generally circularly heats or cools indoor air, and the indoor environment is relatively closed, which may cause poor indoor air quality. For this reason, provide the air conditioner that has purification performance, the air intake department at the air conditioning indoor set is equipped with the filter screen, purifies the air that gets into the heat transfer wind channel, and the air after the rethread air outlet will purify is sent out to purify the room air, promote user's use and experience.
However, due to the existence of the filter screen, the air inlet air resistance of the air conditioner is large, the heat exchange effect of the air conditioner is poor under the same air volume, and if the air volume is improved in order to enhance the heat exchange effect, the noise is likely to be relatively high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machine and air conditioner in air conditioning, aim at solving the big technical problem of machine in the air conditioning that has purification performance because the filter screen leads to the air inlet windage.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
the heat exchanger comprises a shell, a first air inlet, a second air inlet and an air outlet are formed in the shell, a heat exchange air channel is formed in the shell, and the heat exchange air channel is communicated with the first air inlet, the second air inlet and the air outlet;
the fan component is arranged in the heat exchange air duct so that air flows into the heat exchange air duct from the first air inlet and/or the second air inlet and flows out from the air outlet;
the purification device is arranged at the second air inlet;
the cover body is movably arranged at the first air inlet of the shell body and is provided with a closing state for closing the first air inlet and an opening state for opening the first air inlet.
In an embodiment, the first air inlet and the second air inlet are integrally communicated.
In an embodiment, the air conditioning indoor unit further includes a driving device, and the driving device is connected to the cover in a driving manner to drive the cover to open or close the first air inlet.
In an embodiment, the cover is rotatably mounted to the housing to have a rotating portion and a movable end that is rotatable relative to the rotating portion, and the driving device drives the movable end of the cover to rotate around the rotating portion to rotate to open or close the first air inlet.
In one embodiment, the rotating portion is disposed in the middle of the cover, and the movable ends are disposed at two ends of the cover.
In an embodiment, a limiting protrusion is disposed at the first air inlet, and the limiting protrusion is disposed corresponding to the movable end of the cover body, so as to limit a movable stroke of the cover body.
In an embodiment, the limit protrusion and the movable end of the cover are respectively provided with a first limit inclined surface and a second limit inclined surface, and when the cover closes the first air inlet, the first limit inclined surface and the second limit inclined surface are overlapped and attached.
In an embodiment, the cover is slidably mounted to the housing, and the driving device drives the cover to slide to open or close the first air inlet.
In an embodiment, the cover body is provided with a plurality of cover bodies, and each cover body is movably arranged at the first air inlet of the shell body.
In an embodiment, the indoor unit of the air conditioner further includes a primary filter screen, and the primary filter screen is disposed on the casing and at least covers the second air inlet.
In an embodiment, the primary filter screen covers the first air inlet and the second air inlet.
In an embodiment, the purification device comprises a particulate matter screen and/or a gaseous pollutant screen.
In one embodiment, the purification device further comprises a beneficial agent generation device.
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 air conditioner is connected with the outdoor unit of the air conditioner through the refrigerant pipe.
The utility model provides an among the technical scheme, first air intake and second air intake have been seted up on the casing, and purifier locates the second air intake of casing to purify the air that flows into the second air intake, the first air intake department of casing is located to lid movably, with the closed condition of closing first air intake and the state of opening first air intake have. The air conditioner is at the during operation, and the optional purification mode of strengthening or the mode of strengthening the heat transfer, strengthening under the purification mode, first air intake is closed to the lid, and the air that gets into the heat transfer wind channel is whole to flow out after purifying, and the air conditioner has better purification performance, and under the mode of strengthening the heat transfer, first air intake is opened to the lid, and under the same amount of wind, the heat transfer effect is better.
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 perspective view of an air-conditioning indoor unit according to an embodiment of the present invention in a heat exchange enhancement mode;
fig. 2 is an exploded perspective view of the air conditioning indoor unit of fig. 1;
fig. 3 is a sectional view of the air conditioning indoor unit of fig. 1;
fig. 4 is a partial sectional view of the air conditioning indoor unit of fig. 3;
fig. 5 is a plan view of the air conditioning indoor unit of fig. 1;
fig. 6 is a schematic view illustrating the flow of air in the air conditioning indoor unit of fig. 1;
fig. 7 is a schematic perspective view of the indoor unit of fig. 1 in an enhanced cleaning mode;
fig. 8 is a plan view of the air conditioning indoor unit of fig. 7;
fig. 9 is a schematic view illustrating the flow of air in the air conditioning indoor unit of fig. 7.
The reference numbers illustrate:
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 the directional indications (such as upper, lower, left, right, front and rear … …) mentioned in the embodiments of the present invention 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 indication is changed accordingly.
The utility model provides a machine and air conditioner in air conditioning, this machine in air conditioning can the exclusive use, perhaps the machine can use with the air conditioner combination in the air conditioning, specifically, this air conditioner can be for machine or mobile air conditioner etc. in wall-hung machine, the air conditioning.
Referring to fig. 1 to 3, an air-conditioning indoor unit 10 provided in this embodiment includes a casing 100, a fan assembly 200, a purification device 300, and a cover 400, where the casing 100 is provided with a first air inlet 111, a second air inlet 112, and an air outlet 113, a heat exchange air duct 110 is formed in the casing 100, the heat exchange air duct 110 is communicated with the first air inlet 111, the second air inlet 112, and the air outlet 113, the fan assembly 200 is disposed in the heat exchange air duct 110, so that air flows into the heat exchange air duct 110 from the first air inlet 111 and/or the second air inlet 112, and flows out from the air outlet 113, and the purification device 300 is disposed at the second air inlet 112 in this embodiment, referring to fig. 1, the air-conditioning indoor unit 10 is a wall-mounted indoor unit 10, where the first air inlet 111 and the second air inlet 112 are both disposed. In other embodiments, the indoor unit 10 of the air conditioner can also be a cabinet, the first air inlet 111 and the second air inlet 112 are disposed at the lower end of the casing 100, and the air outlet 113 is disposed at the upper end of the casing 100. Specifically, the positions of the first and second inlets 111, 112 and 113 may be arranged according to the shape of the housing 100 and the application. The purifying device 300 is used for filtering impurities in the air flowing through the second air inlet 112, and specifically may include a filter screen for filtering particulate matters, such as HEPA, HAF, IFD, etc., and may also include a filter screen for filtering gaseous pollutants, such as an activated carbon screen, a catalytic oxidation formaldehyde removal screen, or a VOC screen, etc.
In the present embodiment, referring to fig. 3 and fig. 4, the casing 100 is further provided with a first air inlet 111, the cover 400 is movably disposed at the first air inlet 111 of the casing 100, and the cover 400 has a closed state for closing the first air inlet 111 and an open state for opening the first air inlet 111. When the air conditioner works, the enhanced purification mode or the enhanced heat exchange mode can be selected, in the enhanced purification mode, please refer to fig. 7 to 9, the cover 400 closes the first air inlet 111, and all the air entering the heat exchange air duct 110 flows out after being purified, so that the air conditioner has better purification performance, but under the condition of the same air volume, the air resistance is larger, so that the cooling or heating is slower, and the heat exchange effect is not good. In the enhanced heat exchange mode, referring to fig. 5 and 6, the cover 400 opens the first air inlet 111, and air flows into the heat exchange air duct 110 from the first air inlet 111 and the second air inlet 112, so that the heat exchange efficiency is higher and the cooling or heating effect is better under the same air volume. Those skilled in the art will appreciate that the air conditioner can be switched between the enhanced purification mode and the enhanced heat exchange mode by itself, or can be switched between the two modes by a user as required. For example, the air conditioner adopts the enhanced heat exchange mode within a period of time when the air conditioner starts to work, the cover 400 is controlled to open the first air inlet 111, the air inlet area is large, the wind resistance is small, the heat exchange efficiency is improved, and the air conditioner can rapidly refrigerate or heat. After the heat exchange enhancement mode is performed for a period of time, the control unit enters the heat exchange enhancement mode, controls the cover 400 to close the first air inlet 111, and only air can flow into the heat exchange air duct 110 from the second air inlet 112, so that all the flowing air is purified by the purification device 300, thereby ensuring the indoor air quality and achieving a better purification effect.
In one embodiment, the second air inlet 112 and the first air inlet 111 are separately provided, and in another embodiment, the measuring air inlet and the second air inlet 112 can be further integrally connected. Specifically, the casing 100 of the indoor unit 10 of the air conditioner is provided with a large air inlet, a part of the area of the large air inlet belongs to the second air inlet 112 and is correspondingly provided with the purification device 300, another part of the area of the large air inlet belongs to the first air inlet 111, and the cover 400 is movably disposed at the first air inlet 111 to partially cover the large air inlet in the closed state, specifically, the cover 400 covers the part of the large air inlet belonging to the first air inlet 111 in the closed state, so as to achieve the purpose of adjusting the air conditioner to switch between the enhanced heat exchange mode and the enhanced heat exchange mode according to the requirement.
In this embodiment, referring to fig. 2, one cover 400 is provided for closing the first air inlet 111 in the enhanced cleaning mode. In other embodiments, a plurality of covers 400 may be provided, and each cover 400 is movably disposed at the first air inlet 111 of the casing 100. So that the first air inlet 111 can be more flexibly covered. In an embodiment, the plurality of covers 400 may be further controlled to partially close the second air inlet 112 or completely close the second air inlet 112 according to the requirement of increasing the air inlet volume, so that the air conditioner has a multi-stage adjustment mode, thereby controlling the opening area of the first air inlet 111 according to the requirement.
The manner of driving the cover 400 to open or close the first air inlet 111 may be various, for example, the position of the cover 400 may be manually adjusted to open or close the first air inlet 111. In this embodiment, the air conditioning indoor unit 10 further includes a driving device, and the driving device drives the connection cover 400 to drive the cover 400 to open or close the first air inlet 111, so as to adjust the position of the cover 400 more conveniently.
In this embodiment, referring to fig. 3 and 4, the cover 400 is rotatably mounted on the housing 100 to have a rotating portion 401 and a movable end 402 that is rotatable relative to the rotating portion 401, and the driving device drives the movable end 402 of the cover 400 to rotate around the rotating portion 401 to rotate and open or close the first air inlet 111. For example, the driving device can drive the rotating shaft connected to the cover 400 and drive the rotating shaft to rotate, thereby driving the movable end 402 of the cover 400 to rotate. In other embodiments, the cover 400 may also be slidably installed at the first air inlet 111, or be rotatably installed at the first air inlet 111, and the driving device is drivingly connected to the cover 400 in a manner matching with the installation manner of the cover 400, so as to drive the cover 400 to open and close automatically.
Referring to fig. 4, the rotating portion 401 is disposed at the middle of the cover 400, and the movable ends 402 are correspondingly disposed at two ends of the cover 400. Therefore, the moving stroke of closing or opening the first air inlet 111 of the cover 400 can be shortened, the structure is more stable, and the damage is not easy to occur.
Based on the above embodiment, referring to fig. 4, a limiting protrusion 500 is disposed at the first air inlet 111, and the limiting protrusion 500 is disposed corresponding to the movable end 402 of the cover 400 for limiting the movable stroke of the cover 400. In this embodiment, when the cover 400 is rotated to the closed position, the limiting protrusion 500 abuts against the movable end 402 of the cover 400, so that the cover 400 is limited to the closed position.
Further, the limiting protrusion 500 and the movable end 402 of the cover 400 are respectively provided with a first limiting inclined surface 501 and a second limiting inclined surface 502, and when the cover 400 closes the first air inlet 111, the first limiting inclined surface 501 and the second limiting inclined surface 502 are overlapped and attached. Therefore, good sealing performance is achieved, and a gap between the cover 400 and the casing 100 is reduced, so that the cover 400 better seals the first air inlet 111. The air is ensured to flow into the heat exchange air duct 110 from the second air inlet 112 in the enhanced purification mode, and is sufficiently purified by the purification device 300, so that the indoor air quality is improved.
In an embodiment, referring to fig. 3, the indoor unit 10 further includes a primary filter 600, and the primary filter 600 is disposed in the casing 100 and at least covers the second air inlet 112. The primary filter screen 600 can be arranged at the front end of the purification device 300, and also can be arranged at the rear end of the purification device 300 to further filter impurities in the air under the synergistic action of the purification device 300.
On the basis of the above embodiment, the primary filter 600 may also be disposed to cover the first air inlet 111 and the second air inlet 112. Make under strengthening the heat transfer mode, the air that gets into heat transfer wind channel 110 through first air intake 111 purifies through primary filter screen 600 at least, reaches preliminary purifying effect, and for strengthening the purification mode, the while still has increased air inlet efficiency, has better refrigeration or heats the effect.
The purification device 300 may specifically comprise a particulate filter and/or a gaseous pollutant filter. The filter screen for particulate matter is used for filtering out tiny particles in air, such as HEPA, HAF, IFD, etc., while the filter screen for gaseous pollutants is used for filtering out harmful gases (such as formaldehyde, etc.) in air, such as activated carbon screen, catalytic oxidation formaldehyde-removing screen, VOC screen, etc. To achieve a better purification effect, the purification apparatus 300 may specifically include both a particulate filter and a gaseous pollutant filter. The purifying device 300 further comprises a beneficial component generating device, such as an oxygen generating device or an anion generator, so as to further enrich the air flowing out from the heat exchange air duct 110 with beneficial substances, and improve the indoor air quality.
The utility model also provides an air conditioner, this air conditioner includes machine 10 in air condensing units and the air conditioning, and machine 10 is connected with the air condensing units through the refrigerant pipe in the air conditioning. Referring to the above embodiment, since the air conditioner includes the indoor air conditioner 10, all effects of the indoor air conditioner 10 are provided, and are not described herein again.
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 (14)
1. An indoor unit of an air conditioner, comprising:
the heat exchanger comprises a shell, a first air inlet, a second air inlet and an air outlet are formed in the shell, a heat exchange air channel is formed in the shell, and the heat exchange air channel is communicated with the first air inlet, the second air inlet and the air outlet;
the fan component is arranged in the heat exchange air duct so that air flows into the heat exchange air duct from the first air inlet and/or the second air inlet and flows out from the air outlet;
the purification device is arranged at the second air inlet;
the cover body is movably arranged at the first air inlet of the shell body and is provided with a closing state for closing the first air inlet and an opening state for opening the first air inlet.
2. The indoor unit of claim 1, wherein the first air inlet and the second air inlet are integrally connected.
3. The indoor unit of claim 1, further comprising a driving device, wherein the driving device is drivingly connected to the cover to drive the cover to open or close the first air inlet.
4. The indoor unit of air conditioner as claimed in claim 3, wherein the cover is rotatably mounted to the casing to have a rotating portion and a movable end rotatable with respect to the rotating portion, and the driving device drives the movable end of the cover to rotate around the rotating portion to rotatably open or close the first air inlet.
5. The indoor unit of claim 4, wherein the rotating part is provided at a middle portion of the cover, and the movable ends are provided at two ends of the cover.
6. The indoor unit of air conditioner as claimed in claim 4 or 5, wherein a limiting protrusion is provided at the first air inlet, and the limiting protrusion is provided corresponding to the movable end of the cover body for limiting the movable stroke of the cover body.
7. The indoor unit of claim 6, wherein the limit protrusion and the movable end of the cover are respectively provided with a first limit inclined surface and a second limit inclined surface, and when the cover closes the first air inlet, the first limit inclined surface and the second limit inclined surface are overlapped and attached.
8. The indoor unit of claim 3, wherein the cover is slidably mounted to the housing, and the driving device drives the cover to slidably open or close the first air inlet.
9. The indoor unit of claim 1, wherein a plurality of cover bodies are provided, and each cover body is movably provided at the first air inlet of the casing.
10. The indoor unit of claim 1, further comprising a primary filter disposed on the casing and covering at least the second air inlet.
11. The indoor unit of claim 10, wherein the primary filter is disposed to cover the first air inlet and the second air inlet.
12. The indoor unit of an air conditioner according to claim 1, wherein the purification means includes a particulate filter and/or a gaseous pollutant filter.
13. The indoor unit of an air conditioner according to claim 12, wherein the purification means further comprises a beneficial agent generating means.
14. An air conditioner, comprising:
an air conditioner outdoor unit; and the number of the first and second groups,
the indoor unit of an air conditioner according to any one of claims 1 to 13, which is connected to the outdoor unit of the air conditioner through a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875993.1U CN211476117U (en) | 2019-10-31 | 2019-10-31 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875993.1U CN211476117U (en) | 2019-10-31 | 2019-10-31 | Air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN211476117U true CN211476117U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921875993.1U Active CN211476117U (en) | 2019-10-31 | 2019-10-31 | Air conditioner indoor unit and air conditioner |
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| CN (1) | CN211476117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628871A (en) * | 2020-12-12 | 2021-04-09 | 安徽美博智能科技有限公司 | Air conditioner with air purification function |
-
2019
- 2019-10-31 CN CN201921875993.1U patent/CN211476117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628871A (en) * | 2020-12-12 | 2021-04-09 | 安徽美博智能科技有限公司 | Air conditioner with air purification function |
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