CN107166700B - Indoor unit of air conditioner and casing thereof - Google Patents
Indoor unit of air conditioner and casing thereof Download PDFInfo
- Publication number
- CN107166700B CN107166700B CN201710582303.2A CN201710582303A CN107166700B CN 107166700 B CN107166700 B CN 107166700B CN 201710582303 A CN201710582303 A CN 201710582303A CN 107166700 B CN107166700 B CN 107166700B
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- Prior art keywords
- air
- indoor unit
- heat exchanger
- casing
- air conditioner
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000005192 partition Methods 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air conditioner indoor unit and a shell thereof. In the shell of the air conditioner indoor unit disclosed by the invention, as the air inlet is higher than the air outlet, cold air discharged from the air outlet flows downwards, namely flows in a direction away from the air inlet, so that cold air discharged from the air outlet is prevented from flowing back to the air inlet, the heat exchange efficiency of the heat exchanger is effectively improved, and the refrigerating efficiency of the whole air conditioner indoor unit is improved; meanwhile, upper air is easier to enter the shell from the air inlet and exchanges heat with the heat exchanger to realize cooling, and compared with the prior art, the refrigerating efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and a shell thereof.
Background
At present, in the air conditioner of the courtyard machine, an air outlet and an air inlet of the indoor unit are both positioned at the bottom end, and the air outlet is distributed at the periphery of the air inlet. The air outlet angle of the indoor unit forms a certain angle with the horizontal direction, the cold air density is larger and can sink downwards, so that part of cold air discharged from the air outlet can return to the evaporator from the air inlet, the heat exchange efficiency of the heat exchanger of the indoor unit of the air conditioner is reduced, and the refrigeration efficiency is lower.
In addition, because the air outlet angle of the indoor unit forms a certain angle with the horizontal direction, the indoor upper layer hot air cannot enter the indoor unit from the air inlet under the influence of cold air exhausted from the air outlet, and the indoor upper layer hot air can only perform heat transfer with the cold air, so that the upper layer hot air is cooled, and the refrigerating efficiency is lower.
In summary, how to provide an indoor unit of an air conditioner to improve the refrigerating efficiency is a problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a shell of an air conditioner indoor unit, so as to improve refrigeration efficiency. Another object of the present invention is to provide an air conditioning indoor unit having a cabinet.
In order to achieve the above object, the present invention provides the following technical solutions:
the bottom plate of the shell is a first spherical crown body, the shell is provided with an air inlet and an air outlet, and the air inlet is higher than the air outlet.
Preferably, the number of the air inlets is at least two, and the air inlets are distributed along the circumferential direction of the shell to form a first ring shape.
Preferably, at least two air inlets are arranged along the axial direction of the first ring.
Preferably, the number of the air outlets is at least two, and the air outlets are distributed along the circumferential direction of the casing to form a second ring shape.
Preferably, there are at least two air outlets along the axial direction of the second ring.
Preferably, the air outlet is located at the first spherical crown body, and the air outlet penetrates through the first spherical crown body along the radial direction of the first spherical crown body.
Preferably, the casing of the indoor unit of the air conditioner is provided with a mounting surface, and the air inlet direction of the air inlet is parallel to the mounting surface.
Preferably, the cover plate arranged at the top end of the bottom plate is provided with the air inlet.
Preferably, the cover plate is cylindrical, or the cover plate is a second spherical cap body.
Preferably, the cover plate and the base plate are hemispheres.
In the shell of the air conditioner indoor unit provided by the invention, the air inlet is higher than the air outlet, so that cold air discharged from the air outlet flows downwards, namely flows in a direction away from the air inlet, thereby preventing cold air discharged from the air outlet from flowing back to the air inlet, effectively improving the heat exchange efficiency of the heat exchanger, and further improving the refrigerating efficiency of the whole air conditioner indoor unit.
Meanwhile, in the shell of the air conditioner indoor unit, because the air inlet is higher than the air outlet, upper air of the air conditioner indoor unit easily enters the shell from the air inlet and exchanges heat with the heat exchanger to realize cooling, and compared with the prior art, the cooling is realized through heat transfer of upper hot air and cold air, so that the refrigerating efficiency is effectively improved.
Based on the casing of the air conditioner indoor unit provided by the invention, the invention also provides the air conditioner indoor unit, which comprises the casing, wherein the casing is any one of the casings.
Preferably, the heat exchanger of the air conditioner indoor unit is annular.
Preferably, the air inlet is opposite to the circumferential side surface of the heat exchanger, and the heat exchanger is located at the periphery of the fan of the air conditioner indoor unit.
Preferably, the air conditioner indoor unit further comprises a first wind shielding part connected with the casing and the heat exchanger, and the first wind shielding part seals a gap between the top end of the heat exchanger and the cover plate.
Preferably, the air conditioner indoor unit further comprises: the heat preservation component is arranged in the shell and used for preserving heat of the part of the shell provided with the air outlet.
Preferably, the air conditioner indoor unit further comprises a partition plate arranged in the casing, and the fan of the air conditioner indoor unit is arranged on the partition plate.
Preferably, the air conditioner indoor unit further comprises:
the water receiving disc is arranged on the partition board and is positioned at the bottom end of the heat exchanger;
and the delivery pump is used for discharging the water in the water receiving disc to the outside of the shell.
Preferably, the indoor unit of the air conditioner further comprises a liquid level switch which is arranged in the water receiving disc and sends out a refrigerating stop signal when water in the water receiving disc reaches a preset water level.
Preferably, the air conditioner indoor unit further comprises: and the second wind shielding component is arranged between the heat exchanger and the water receiving disc.
Preferably, the heat exchanger of the air conditioner indoor unit is fixed to the casing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a top view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a B-B cross-sectional view of FIG. 2;
fig. 5 is a schematic diagram of an air flow direction in an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 6 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first bracket of an indoor unit of an air conditioner according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 7, in the casing of the indoor unit of an air conditioner provided by the embodiment of the invention, the bottom plate 2 of the casing is a first spherical cap body, the casing has an air inlet 101 and an air outlet 201, and the air inlet 101 is higher than the air outlet 201.
The spherical crown refers to a curved surface left after a spherical surface is cut by a plane, and the cut circular surface is a bottom. The inner wall and the outer wall of the spherical crown body are spherical crowns, and the inner wall and the outer wall protrude towards the same side.
In the casing of the indoor unit of the air conditioner provided by the embodiment of the invention, since the air inlet 101 is higher than the air outlet 201, cold air discharged from the air outlet 201 can flow downwards, namely, flows in a direction away from the air inlet 101, so that cold air discharged from the air outlet 201 is prevented from flowing back to the air inlet 101, the efficiency of air outlet circulation is improved, and the heat exchange efficiency of the heat exchanger 3 is improved, thereby improving the refrigerating efficiency of the whole indoor unit of the air conditioner.
Meanwhile, in the casing of the indoor unit of the air conditioner provided by the embodiment of the invention, because the air inlet 101 is higher than the air outlet 201, the upper air of the indoor unit of the air conditioner is easier to enter the casing from the air inlet 101 and exchanges heat with the heat exchanger 3 to realize cooling, and compared with the prior art, the cooling is realized through heat transfer of the upper hot air and cold air, so that the refrigerating efficiency is effectively improved.
In the casing of the indoor unit of the air conditioner, there may be one or at least two air inlets 101, and in order to increase the air intake, it is preferable to select at least two air inlets 101. In order to increase the air intake direction and further increase the air intake, the air inlets 101 are distributed along the circumferential direction of the casing to form a first ring shape. Thus, 360-degree air inlet can be realized, so that hot air can enter the shell from all directions, and the air inlet direction and the air inlet quantity are effectively increased.
Further, the air inlets 101 are uniformly distributed along the circumferential direction of the casing.
It will be appreciated that the number of air inlets 101 may be adjusted by adjusting the distance between two adjacent air inlets 101 and the size of the air inlets 101.
The number of the air inlets 101 may be at least one, or at least two, and in order to further increase the air intake, the number of the air inlets 101 may be at least two, i.e., at least two in the first annular shape, specifically, at least two air inlets 101 are provided along the axial direction of the first annular shape.
Accordingly, the number of the air outlets 201 may be one or at least two. In order to increase the air output, the number of the air outlets 201 is at least two. In order to increase the air outlet direction, the air outlets 201 are distributed along the circumferential direction of the casing to form a second ring shape. Further, the air outlets 201 are uniformly distributed along the circumferential direction of the casing.
It is understood that the number of the air outlets 201 may be adjusted by adjusting the distance between two adjacent air outlets 201 and the size of the air outlets 201.
The number of the air outlets 201 may be at least one, or at least two, and in order to further increase the air output, the number of the air outlets 201 may be at least two, i.e., at least two, in the second annular shape, specifically, at least two air outlets 201 are along the axial direction of the second annular shape.
The shapes of the air inlet 101 and the air outlet 201 may be selected according to practical needs, for example, circular, square, rectangular or other shapes, which are not limited in the embodiment of the present invention. It will be appreciated that the shape of the inlet 101 and outlet 201 may be the same or different.
In order to increase the air outlet direction, the air outlet 201 is located in the first spherical crown body, and the air outlet 201 penetrates the first spherical crown body along the radial direction of the first spherical crown body. It can be understood that the axial direction of the air outlet 201 is the direction of the air outlet 201 penetrating the first spherical cap body, and the axis of the air outlet 201 passes through the center of the first spherical cap body.
The shell of the air conditioner indoor unit can supply air to all directions of a room, and prevents the phenomenon that the room is hot and cold at the same time.
It should be noted that, when the air outlet 201 is located in the first spherical cap body, at least two air outlets 201 are located along the axial direction of the second ring, and at least two second rings are located, and the diameters of any two second rings are different.
Of course, the air outlet 201 may alternatively penetrate the first spherical cap body along other directions, which is not limited to the above embodiment.
In order to facilitate installation, the casing of the air conditioner indoor unit is provided with an installation surface. In order to facilitate air intake, the air intake direction of the air intake 101 is parallel to the mounting surface.
Of course, the air inlet direction of the air inlet 101 may be perpendicular to the mounting surface, or the air inlet direction of the air inlet 101 may be inclined relative to the mounting surface, which is not limited to the above embodiment.
In order to facilitate production and installation, the casing of the indoor unit of the air conditioner comprises a bottom plate 2 and a cover plate 1, the cover plate 1 is arranged at the top end of the bottom plate 2, and the air inlet 101 is arranged on the cover plate 1.
The shape of the cover plate 1 may be designed according to practical needs, for example, the cover plate 1 is cylindrical, square cylindrical, or the like; alternatively, the cover plate 1 may be a second spherical cap body.
When the cover plate 1 is cylindrical, the cover plate 1 includes an annular side plate and an end plate connected to the annular side plate.
In order to increase the air inlet direction, the cover plate 1 is preferably selected to be a second spherical cap body. Further, the cover plate 1 and the bottom plate 2 are hemispheres, that is, when the first spherical crown body and the second spherical crown body are hemispheres, the whole casing is spherical.
In this case, the mounting surface may be located on the first spherical cap body or the second spherical cap body, which is not limited in the embodiment of the present invention.
Based on the casing of the air conditioner indoor unit provided by the embodiment, the embodiment of the invention also provides the air conditioner indoor unit, which comprises the casing, wherein the casing is the casing in the embodiment.
The casing of the air conditioner indoor unit provided by the above embodiment has the above technical effects, and the air conditioner indoor unit has the above casing, so that the air conditioner indoor unit also has the corresponding technical effects, which are not repeated herein.
The indoor unit of the air conditioner comprises: a heat exchanger 3 and a fan 4 both positioned in the casing. The type of the heat exchanger 3 and the type of the fan 4 are selected according to actual needs, and the embodiment of the present invention is not limited thereto.
When the air conditioning unit is in the cooling mode, indoor hot air enters the casing through the air inlet 101, is changed into cold air after passing through the evaporator under the drive of the fan 4, and is discharged outwards through the air outlet 201 to enter a room for cooling. The cold air is sunk to the lower layer of the room, the hot air is on the upper layer of the room, and the upper layer of hot air is sucked into the shell by the fan 4 and releases the cold air to the lower layer, so that the cold air cannot directly enter the shell through the air inlet 101, cold air is prevented from entering the heat exchanger 3, and the heat exchange efficiency of the heat exchanger 3 is improved; meanwhile, the air circulation of the room can be effectively improved, and the refrigerating speed is improved.
In order to improve the heat exchange efficiency of the heat exchanger 3, the heat exchanger 3 is annular. Of course, the heat exchanger 3 may be alternatively shaped, for example, but not limited to, a flat plate type, a U-type, or the like.
Further, the air inlet 101 is opposite to the circumferential side of the heat exchanger 3, and the heat exchanger 3 is located at the periphery of the fan 4 of the indoor unit of the air conditioner. Like this, the air that gets into from air intake 101 directly contacts with the circumference side of heat exchanger 3 to pass the heat transfer, effectively increased the heat transfer area of heat exchanger 3, further improved heat exchange efficiency.
It will be appreciated that the air intakes 101 are preferably distributed along the circumferential sides of the heat exchanger 3. For easy installation, the circumferential direction of the heat exchanger 3 is the circumferential direction of the casing, and the air inlets 101 are preferably distributed along the circumferential direction of the casing.
In the above-mentioned air conditioning indoor unit, there is a gap between the top end of the heat exchanger 3 and the casing, and air entering from the air inlet 101 enters the gap, which may reduce heat exchange efficiency and refrigeration efficiency. In order to avoid the above problems, the air conditioner indoor unit further includes a first wind shielding member 6 connected to the cabinet and the heat exchanger 3, and the first wind shielding member 6 closes a gap between the top end of the heat exchanger 3 and the cover plate 1.
The shape and size of the first wind shielding member 6 are selected according to actual needs, and the embodiment of the present invention is not limited thereto.
As for the material of the first wind shielding member 6, it is preferable to select the first wind shielding member 6 to be a light weight material so as to reduce the weight of the entire air conditioning indoor unit. Preferably, the first wind shielding member 6 is a foam board.
In the above-mentioned indoor unit of air conditioner, because the outer edge of the air outlet 201 of the casing becomes cold when the cold air passes through the casing, the hot air outside the casing contacts with the air outlet 201 to easily form condensation at the air outlet 201. In order to avoid condensation at the air outlet 201, it is necessary to keep the temperature of the portion of the casing where the air outlet 201 is provided, so as to prevent condensation. Specifically, the air conditioner indoor unit further includes: and a heat preservation component 5 which is arranged in the casing and is used for preserving heat of the part of the casing provided with the air outlet 201.
When the air outlet 201 is located in the first spherical cap body, the heat-insulating component 5 is disposed in the first spherical cap body and insulates the first spherical cap body.
The size and shape of the heat-insulating member 5 are designed according to actual needs, and the embodiment of the present invention is not limited thereto. The same applies to the material of the heat insulating member 5. In order to reduce the weight, the heat insulating member 5 is made of a light material. Preferably, the heat insulating member 5 is a foam board.
In order to facilitate installation, the air conditioner indoor unit further comprises a partition plate 8 arranged in the machine shell, and the fan 4 is arranged on the partition plate 8. Specifically, the fan 4 includes a fan blade 401 and a motor 402 that drives the fan blade 401 to rotate, and the motor 402 of the fan 4 is disposed on the partition 8. The partition 8 has a relief hole for accommodating the fan blade 401 to ensure air flow. For easy installation, the motor 402 is disposed on the partition 8 by the second bracket 12.
When the casing comprises a cover plate 1 and a bottom plate 2, the cover plate 1 and the bottom plate 2 are preferably fixedly connected with a partition plate 8. Further, the cover plate 1 and the bottom plate 2 are both detachably and fixedly connected with the partition plate 8. For example, the cover plate 1 and the bottom plate 2 are both detachably and fixedly connected with the partition plate 8 through threaded connectors, or the cover plate 1 and the bottom plate 2 are both detachably and fixedly connected with the partition plate 8 through clamping.
When the air conditioner indoor unit operates in a refrigerating mode, condensed water is easily formed on the surface of the heat exchanger 3, the air conditioner indoor unit further comprises a water receiving disc 7 arranged on the partition plate 8, and the water receiving disc 7 is positioned at the bottom end of the heat exchanger 3. In this way, condensed water formed on the surface of the heat exchanger 3 is received by the water receiving tray 7. At this time, the partition plate 8 plays a supporting role for the heat exchanger 3.
The water in the water-receiving tray 7 can be discharged only through the drain pipe, and can be discharged through the drain pipe and the delivery pump 11, and in order to facilitate the discharge of the water in the water-receiving tray 7, the indoor unit of the air conditioner further comprises the delivery pump 11 for discharging the water in the water-receiving tray 7 to the outside of the casing, i.e. the water in the water-receiving tray 7 is discharged through the drain pipe and the delivery pump 11.
In order to improve reliability, the indoor unit of the air conditioner further comprises a liquid level switch 10 arranged in the water receiving disc 7, and sending out a refrigeration stopping signal when the water in the water receiving disc 7 reaches a preset water level. In this way, the overflow of condensed water from the water receiving tray 7 is prevented by the liquid level switch 10.
It is to be understood that the cooling stop signal may be a cooling stop signal, or may be a signal for switching the cooling mode to the air blowing mode, as long as cooling is stopped.
The air conditioning unit with the air conditioning indoor unit further comprises a controller in signal connection with the liquid level switch 10, and after the controller receives the refrigerating stop signal, the controller controls the air conditioning indoor unit to stop refrigerating.
The heat exchanger 3 and the water pan 7 are easy to have a gap, and the cold air passing through the heat exchanger 3 is easy to be away from the fan 4 from the gap, so that the refrigeration efficiency is low. In order to solve the above problem, the air conditioner indoor unit further includes: a second wind shielding member provided between the heat exchanger 3 and the water receiving tray 7.
The size and shape of the second wind shielding member are selected according to actual needs. In order to facilitate wind shielding, the second wind shielding component is a sponge piece.
The heat exchanger 3 is fixed to the casing for improving the firmness. Preferably, the heat exchanger 3 is fixed to the cabinet by means of a first bracket 9. Specifically, one end of the first bracket 9 is fixedly connected with the casing, and the other end of the first bracket 9 is fixedly connected with the heat exchanger 3.
For easy maintenance, the heat exchanger 3 is detachably fixed to the housing by a first bracket 9. For example, the first bracket 9 is fixed to the casing by a threaded connector, and the first bracket 9 is fixedly connected to the heat exchanger 3 by a clamping connection. Of course, both ends of the first bracket 9 are selected to be detachably fixedly connected with the first bracket 9 and the heat exchanger 3 through screw connectors. The threaded connection may be a screw, a bolt, or a nut.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A cabinet for an indoor unit of an air conditioner, comprising: the water collecting device comprises a cover plate (1), a bottom plate (2), a water collecting disc (7) and a partition plate (8);
the bottom plate (2) of the shell is a hemispherical body, the shell is provided with an air inlet (101) and an air outlet (201), and the air inlet (101) is higher than the air outlet (201);
the air inlet (101) is formed in the cover plate (1), and the cover plate (1) is a hemispherical body; at least two air inlets (101) are distributed along the circumferential direction of the shell to form a first ring shape; at least two air inlets (101) are arranged along the axial direction of the first ring; all areas where the air inlets (101) are located extend from the bottom end of the heat exchanger (3) of the air conditioner indoor unit to the top end of the heat exchanger (3), the bottom end of the heat exchanger (3) is close to the bottom plate (2), and the top end of the heat exchanger (3) is far away from the bottom plate (2);
the air outlet (201) is positioned on the bottom plate (2), and the air outlet (201) penetrates through the bottom plate (2) along the radial direction of the bottom plate (2);
at least two air outlets (201) are distributed along the circumferential direction of the shell to form a second ring shape;
at least two air outlets (201) are arranged along the axial direction of the second ring;
the water receiving disc (7) is arranged on the partition plate (8), and the water receiving disc (7) is used for being arranged at the bottom end of the heat exchanger (3);
the baffle (8) is used for setting up fan (4), baffle (8) are located apron (1) with between bottom plate (2), apron (1) with bottom plate (2) all with baffle (8) are fixed continuous.
2. A casing according to claim 1, characterized in that it has a mounting surface, the inlet direction of the inlet opening (101) being parallel to said mounting surface.
3. An indoor unit for an air conditioner comprising a casing, wherein the casing is the casing according to claim 1 or 2.
4. An air conditioning indoor unit according to claim 3, characterised in that the heat exchanger (3) of the air conditioning indoor unit is annular.
5. An air conditioning indoor unit according to claim 4, characterized in that the air inlet (101) is opposite to the circumferential side of the heat exchanger (3), the heat exchanger (3) being located at the periphery of the fan (4) of the air conditioning indoor unit.
6. An indoor unit for air conditioning according to claim 5, further comprising a first wind shielding member (6) connected to the casing and the heat exchanger (3), and the first wind shielding member (6) closing a gap between the top end of the heat exchanger (3) and the cover plate (1).
7. An indoor unit for an air conditioner according to claim 3, further comprising: and the heat preservation component (5) is arranged in the shell and is used for preserving heat of the part of the shell provided with the air outlet (201).
8. An indoor unit for an air conditioner according to claim 3, further comprising:
and a delivery pump (11) for discharging the water in the water receiving tray (7) to the outside of the casing.
9. The indoor unit of claim 8, further comprising a liquid level switch (10) disposed in the water pan (7) for sending a stop signal when water in the water pan (7) reaches a preset water level.
10. The indoor unit of claim 8, further comprising: and a second wind shielding component arranged between the heat exchanger (3) and the water receiving disc (7).
11. An air conditioning indoor unit according to claim 3, characterised in that the heat exchanger (3) of the air conditioning indoor unit is fixed to the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582303.2A CN107166700B (en) | 2017-07-17 | 2017-07-17 | Indoor unit of air conditioner and casing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582303.2A CN107166700B (en) | 2017-07-17 | 2017-07-17 | Indoor unit of air conditioner and casing thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107166700A CN107166700A (en) | 2017-09-15 |
| CN107166700B true CN107166700B (en) | 2024-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582303.2A Active CN107166700B (en) | 2017-07-17 | 2017-07-17 | Indoor unit of air conditioner and casing thereof |
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| CN (1) | CN107166700B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443962B (en) * | 2018-02-09 | 2024-02-23 | 青岛海尔空调器有限总公司 | Heat exchanger for annular air conditioner indoor unit and annular air conditioner indoor unit |
| CN110749074A (en) * | 2019-10-31 | 2020-02-04 | 东华大学 | Spherical air port and air conditioning system suitable for indoor efficient and uniform air supply |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386357Y (en) * | 1998-08-01 | 2000-07-05 | 广东美的集团股份有限公司 | Ceiling hanging air conditioner |
| CN1142391C (en) * | 2001-01-22 | 2004-03-17 | 珠海格力电器股份有限公司 | Indoor machine of separated air-conditioner |
| CN2685757Y (en) * | 2004-03-09 | 2005-03-16 | 广东科龙电器股份有限公司 | Indoor machine of low-noise air conditioner |
| CN101354175B (en) * | 2008-09-05 | 2011-04-13 | 张长宏 | Unsteady state energy-saving air conditioner air outlet with power |
| CN102374584B (en) * | 2010-08-20 | 2015-08-05 | 乐金电子(天津)电器有限公司 | Improve the indoor set of airflow circulating and adopt the hanging air conditioner of this indoor set |
| CN104596074B (en) * | 2015-01-08 | 2018-08-03 | 珠海格力电器股份有限公司 | Around wind air conditioner indoor unit |
| CN105258221B (en) * | 2015-10-20 | 2017-12-29 | 珠海格力电器股份有限公司 | Air-conditioning internal machine |
| JP2017106678A (en) * | 2015-12-10 | 2017-06-15 | 国立大学法人 奈良先端科学技術大学院大学 | Air conditioner |
| CN105485768B (en) * | 2015-12-23 | 2019-01-08 | 珠海格力电器股份有限公司 | Air-conditioning and its control method, control device |
| CN106766051A (en) * | 2017-02-17 | 2017-05-31 | 美的集团武汉制冷设备有限公司 | Air-conditioning system and its air-supply arrangement |
| CN207230883U (en) * | 2017-07-17 | 2018-04-13 | 珠海格力电器股份有限公司 | Indoor apparatus of air conditioner and its casing |
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2017
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