CN208154642U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN208154642U CN208154642U CN201820684766.XU CN201820684766U CN208154642U CN 208154642 U CN208154642 U CN 208154642U CN 201820684766 U CN201820684766 U CN 201820684766U CN 208154642 U CN208154642 U CN 208154642U
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- air
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- drive device
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides an air conditioner indoor unit, air conditioner. The air conditioner indoor unit comprises a machine shell, wherein the machine shell is provided with an air inlet, an upper air outlet and a lower air outlet which is positioned below the upper air outlet, an air flow driving device is arranged in the machine shell and comprises a set of first air flow driving device and a set of second air flow driving device, the first air flow driving device is provided with a first air outlet and a second air outlet which are opposite in direction, the second air flow driving device is provided with a third air outlet, the first air flow driving device and the second air flow driving device are sequentially arranged along the height direction of the machine shell, and the first air flow driving device and/or the second air flow driving device can suck air in the air inlet into the machine shell and discharge the air through the upper air outlet and/or the lower air outlet during operation. According to the utility model discloses an air conditioner indoor unit, air conditioner can save installation space in the indoor set casing, are showing the manufacturing cost who reduces the air conditioner.
Description
Technical field
The utility model belongs to air-conditioning technique field, and in particular to a kind of air conditioner room unit, air conditioner.
Background technique
The patent application of Publication No. CN105135527A discloses a kind of air conditioner room unit and its control method, air-conditioning
Air conditioner indoor machine includes：Shell is provided with air inlet, upper air outlet and the lower air outlet under upper air outlet on shell；On
Fan part, upper fan component are set to the top in shell, for by air by air inlet sucking shell, and from upper outlet air
Mouth discharge；Lower fan part, lower fan part are set to the lower part in shell, for air to be sucked in shell by air inlet,
And it is discharged from lower air outlet；Indoor unit further includes：Wind guiding mechanism, wind guiding mechanism are set to lower fan part air outlet and lower outlet air
Between mouthful, it is discharged for making from the wind that lower fan part air outlet is discharged from lower air outlet or from upper air outlet.When refrigeration mould
When formula, the wind of lower fan part air outlet discharge is discharged from upper air outlet, ensure that indoor heat exchanger efficiency can the maximum amount of hair
It waves, and greatly reduces the loss of air quantity, ensure that the comfort and performance of complete machine.
But air conditioner indoor unit disclosed in above-mentioned technical proposal is by two unidirectional centrifugation blades and a Bidirectional centrifugal fan blade
It constitutes, this greatly improves corresponding indoor unit manufacturing cost, while air conditioner indoor unit need to have enough spaces that can realize
To above-mentioned two unidirectional centrifugation blades and a Bidirectional centrifugal fan blade, keep indoor unit chassis size huge.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of air conditioner room unit, air conditioner, Neng Goujie
Installation space in indoor unit casing is saved, the manufacturing cost of air conditioner is significantly reduced.
To solve the above-mentioned problems, the utility model provides a kind of air conditioner room unit, including casing, and the casing has
Air inlet, upper air outlet and the lower air outlet under the upper air outlet, the casing is interior to be equipped with air flow drive device, institute
It states air flow drive device to be made of a set of first air flow drive device, a set of second air flow drive device, first air-flow drives
The first air outlet, the second air outlet that dynamic device has direction opposite, second air flow drive device have third air outlet,
First air flow drive device, second air flow drive device are set gradually along the short transverse of the casing, and described
Air in air inlet can be sucked the casing in the running by one air flow drive device and/or the second air flow drive device
It is interior, and be discharged by the upper air outlet and/or lower air outlet.
Preferably, first air flow drive device includes two-way centrifugal blower.
Preferably, second air flow drive device includes unidirectional centrifugal blower.
Preferably, second air flow drive device is on the outlet air path of first air outlet, and the third
The air-out direction of air outlet is identical as the air-out direction of first air outlet.
Preferably, the air conditioner room unit further includes air port alternative pack, and the air port alternative pack is in described the
Between two air outlets and the lower air outlet, to selectively turn on or close the lower air outlet.
Preferably, the air port alternative pack includes cut-off plate, and the cut-off plate can be in first position and the second position
Between move, when the cut-off plate is in first position, casing is discharged by lower air outlet in the air-flow of second air outlet；When
When the cut-off plate is in the second position, casing is discharged by upper air outlet in the air-flow of second air outlet.
Preferably, the cut-off plate includes vertical cut-off portion, diversion division, and the diversion division is set to the vertical cut-off portion
Upper end, when the cut-off plate is in first position, the diversion division is in the third place, to guide second air outlet
Air-flow casing is discharged by the lower air outlet；When the cut-off plate is in the second position, the diversion division is in the 4th
It sets, to guide the air-flow of second air outlet that casing is discharged by the upper air outlet.
Preferably, the diversion division is arcuate structure.
Preferably, first air outlet is toward the upper air outlet.
The utility model also provides a kind of air conditioner, including above-mentioned air conditioner room unit.
Air conditioner room unit provided by the utility model, air conditioner, air flow drive device is by two lists in the prior art
It is simplified to the scheme of blower and a two-way blower fan as the first air flow drive device and the second air flow drive device, namely saving
The acquisition cost of at least one unidirectional fan, this greatly reduces the design and manufacture cost of air conditioner room unit, in addition, due to
A unidirectional fan is saved, significantly increases the space in the air conditioner room unit casing, this aspect is conducive to room
Interior machine casing reduces design, and on the other hand, the air-flow of the air flow drive device circulates more smooth in casing internal.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the air conditioner room unit of the utility model embodiment；
Fig. 2 is the schematic cross-sectional view at another visual angle Fig. 1；
Fig. 3 is schematic cross-sectional view (the lower air outlet closing of the air conditioner room unit of another embodiment of the utility model
State)；
Fig. 4 is schematic cross-sectional view (the lower air outlet opening of the air conditioner room unit of another embodiment of the utility model
State).
Appended drawing reference is expressed as：
1, casing；11, air inlet；12, upper air outlet；13, lower air outlet；2, the first air flow drive device；21, first goes out
Air port；22, the second air outlet；23, two-way centrifugal blower；3, the second air flow drive device；31, third air outlet；32, unidirectionally from
Heart blower；4, air port alternative pack；41, end plate；411, cut-off portion vertically；412, diversion division.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to 4, embodiment according to the present utility model, a kind of air conditioner room unit, including casing 1,
The casing 1 has air inlet 11, upper air outlet 12 and the lower air outlet 13 under the upper air outlet 12, the casing
Air flow drive device is equipped in 1, the air flow drive device is by a set of first air flow drive device 2, a set of second air stream drives
Device 3 is constituted, the first air outlet 21 that first air flow drive device 2 has direction opposite, the second air outlet 22, and described the
Two air flow drive devices 3 have third air outlet 31, first air flow drive device 2,3 edge of the second air flow drive device
The short transverse of the casing 1 is set gradually, and first air flow drive device 2 and/or the second air flow drive device 3 are operating
When the air in air inlet 11 can be sucked in the casing 1, and pass through 13 row of the upper air outlet 12 and/or lower air outlet
Out.Air flow drive device in the technical solution is passed through by two unidirectional fans in the prior art and the scheme of a two-way blower fan
It simplifies as the first air flow drive device 2 and the second air flow drive device 3, namely saves purchasing at least one unidirectional fan
This, this greatly reduces the design and manufacture cost of air conditioner room unit, in addition, making described due to saving a unidirectional fan
Space in air conditioner room unit casing significantly increases, and this aspect, which is conducive to reduce indoor unit casing, to be designed, on the other hand,
The air-flow of the air flow drive device more smooth (reduces the unidirectional fan having more in the prior art in casing internal circulation
Obstruction space).
In order to further decrease R & D design cost and to the design improvement cost of existing type, it is preferable that described first
Air flow drive device 2 includes two-way centrifugal blower 23；Second air flow drive device 3 includes unidirectional centrifugal blower 32.
First air flow drive device 2 bring gas opposite with the air outlet of the second air flow drive device 3 in order to prevent
Stream collides bring noise problem, it is preferable that second air flow drive device 3 is in the outlet air of first air outlet 21
On path, and the air-out direction of the third air outlet 31 is identical as the air-out direction of first air outlet 21, at this point, described
Third air outlet 31 in air-flow and the first air outlet 21 air-flow it is in the same direction, will dramatically avoid air-flow in casing 1
Noise phenomena caused by the collision in portion generates.
For vertical cabinet-type air conditioner, in order to further increase the user experience for the air-flow for making refrigeration or heating, it is preferable that institute
Stating air conditioner room unit further includes air port alternative pack 4, the air port alternative pack 4 be in second air outlet 22 with it is described
Between lower air outlet 13, to selectively turn on or close the lower air outlet 13.Specifically, under cooling condition, in order to
It prevents the cold wind of air conditioner wind outlet from directly contacting with user, influences the comfort of user, at this point it is possible to select to be selected with air port
Component 4 closes the second air outlet 22 and lower air outlet 13, to force cooling flow that can only be discharged from the upper air outlet 12；
Under heating operating condition, then on the contrary, at this point, position of the air port alternative pack 4 far from lower air outlet 13 is to make the second outlet air
Mouth 22 is connected with the lower air outlet 13, and heating air-flow at this time can be acted on simultaneously by upper air outlet 12 and lower air outlet 13
In space, top-down heating effect is formed to user, further improves the comfort level of user.
A kind of specific embodiment as the air port alternative pack 4, it is preferable that the air port alternative pack 4 includes
End plate 41, the cut-off plate 41 can move between first position and the second position, when the cut-off plate 41 is in first
When position, casing 1 is discharged by lower air outlet 13 in the air-flow of second air outlet 22；When the cut-off plate 41 is in the second position
When, casing 1 is discharged by upper air outlet 12 in the air-flow of second air outlet 22, and cut-off 41 structure of plate is simple, easy to process, simultaneously
Also it is more conducive to reducing the manufacturing cost of the air conditioner.
In order to further enhance flowing smoothly property of the air-flow inside casing 1, it is preferable that the cut-off plate 41 includes vertical
Cut-off portion 411, diversion division 412, the diversion division 412 are set to the upper end in the vertical cut-off portion 411, when the cut-off plate 41
When in first position, the diversion division 412 is in the third place, to guide the air-flow of second air outlet 22 by under described
Casing 1 is discharged in air outlet 13；When the cut-off plate 41 is in the second position, the diversion division 412 is in the 4th position, to draw
Casing 1 is discharged by the upper air outlet 12 in the air-flow for leading second air outlet 22, and further, the diversion division 412 is
Arcuate structure.Specifically, as shown in Figure 3 (arrow shows the air flow direction of the second air outlet 22 in figure), in the lower air outlet
13 by the vertical cut-off portion 411 close when, i.e., when the described cut-off plate 41 is in the second position, 412 court of diversion division
The 4th position is moved to the vertical cut-off portion 411, since the recessed position of 412 arcuate structure of diversion division is intended for institute
The second air outlet 22 is stated, it will be along the arcuate structure after the air flow blowing and jetting to the recessed position of second air outlet 22
It guides, is flowed that is, this is conducive to air-flow towards the upper air outlet 12 upwards；(arrow shows second in figure as shown in Figure 4
The air flow direction of air outlet 22), when the lower air outlet 13 is in an open state, i.e., the described cut-off plate 41 is in first position
When, the diversion division 412 moves to the third place towards the vertical cut-off portion 411, due to the 412 arc knot of diversion division
The salient position of structure is intended for second air outlet 22, when the air flow blowing and jetting of second air outlet 22 is to the salient position
After will be guided downwards along the arcuate structure, flowed that is, this is conducive to air-flow towards the lower air outlet 13, it is seen then that
Using diversion division 412 cut-off plate 41 whether refrigeration or heating operating condition under, for the second air outlet 22 air-flow all
Guide functions can be played, the air-flow fluency in casing 1 is improved, this can reduce by first air-flow in a way and drive
Dynamic device 2, the second air flow drive device 3 can substantially reduce the energy loss of air-conditioning, the feature of environmental protection for the demand of driving power
It is stronger.
Preferably, first air outlet 21 is toward the upper air outlet 12, at this time in first air outlet 21
Air-flow can more swimmingly be discharged except the air conditioner via the upper air outlet 12, prevent first air outlet 21
Air-flow is blocked in the blowout upper air outlet 12 by second air flow drive device 3, and unnecessary vapour lock is caused to lose.
The utility model also provides a kind of air conditioner, including above-mentioned air conditioner room unit.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (10)
1. a kind of air conditioner room unit, which is characterized in that including casing (1), the casing (1) has air inlet (11), above goes out
Air port (12) and the lower air outlet (13) under the upper air outlet (12), the interior air stream drives that are equipped with of the casing (1) fill
It sets, the air flow drive device is made of a set of first air flow drive device (2), a set of second air flow drive device (3), described
First air flow drive device (2) has the first air outlet (21), the second air outlet (22) of direction opposite to each other, and second air-flow drives
Dynamic device (3) have third air outlet (31), first air flow drive device (2), second air flow drive device (3) edge
The short transverse of the casing (1) is set gradually, first air flow drive device (2) and/or the second air flow drive device (3)
The air in air inlet (11) can be sucked in the casing (1) in the running, and by the upper air outlet (12), and/
Or, lower air outlet (13) discharge.
2. indoor unit according to claim 1, which is characterized in that first air flow drive device (2) include it is two-way from
Heart blower (23).
3. indoor unit according to claim 1, which is characterized in that second air flow drive device (3) include unidirectionally from
Heart blower (32).
4. indoor unit according to claim 1, which is characterized in that second air flow drive device (3) is in described the
On the outlet air path of one air outlet (21), and the air-out direction of the third air outlet (31) and first air outlet (21)
Air-out direction is identical.
5. indoor unit according to any one of claim 1 to 4, which is characterized in that it further include air port alternative pack (4),
The air port alternative pack (4) is between second air outlet (22) and the lower air outlet (13), selectively to lead
Lead to or close the lower air outlet (13).
6. indoor unit according to claim 5, which is characterized in that the air port alternative pack (4) includes cut-off plate (41),
The cut-off plate (41) can move between first position and the second position, when the cut-off plate (41) is in first position
When, casing (1) is discharged by lower air outlet (13) in the air-flow of second air outlet (22)；When the cut-off plate (41) is in second
When position, casing (1) is discharged by upper air outlet (12) in the air-flow of second air outlet (22).
7. indoor unit according to claim 6, which is characterized in that the cut-off plate (41) include vertical cut-off portion (411),
Diversion division (412), the diversion division (412) is set to the upper end of the vertical cut-off portion (411), at the cut-off plate (41)
When first position, the diversion division (412) is in the third place, to guide the air-flow of second air outlet (22) by described
Casing (1) is discharged in lower air outlet (13)；When the cut-off plate (41) is in the second position, the diversion division (412) is in the
Four positions, to guide the air-flow of second air outlet (22) by upper air outlet (12) discharge casing (1).
8. indoor unit according to claim 7, which is characterized in that the diversion division (412) is arcuate structure.
9. indoor unit according to claim 1, which is characterized in that first air outlet (21) is toward the upper outlet air
Mouth (12).
10. a kind of air conditioner, including air conditioner room unit, which is characterized in that the air conditioner room unit is claim 1 to 9
Any one of described in air conditioner room unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684766.XU CN208154642U (en) | 2018-05-09 | 2018-05-09 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684766.XU CN208154642U (en) | 2018-05-09 | 2018-05-09 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154642U true CN208154642U (en) | 2018-11-27 |
Family
ID=64389749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820684766.XU Active CN208154642U (en) | 2018-05-09 | 2018-05-09 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208154642U (en) |
-
2018
- 2018-05-09 CN CN201820684766.XU patent/CN208154642U/en active Active
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