CN208222686U - Indoor unit and air conditioner - Google Patents
Indoor unit and air conditioner Download PDFInfo
- Publication number
- CN208222686U CN208222686U CN201820799491.4U CN201820799491U CN208222686U CN 208222686 U CN208222686 U CN 208222686U CN 201820799491 U CN201820799491 U CN 201820799491U CN 208222686 U CN208222686 U CN 208222686U
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- axial flow
- flow blower
- heat exchanger
- indoor unit
- air
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Abstract
It includes: shell, heat exchanger and the first axial flow blower that the utility model, which provides a kind of indoor unit and air conditioner, indoor unit,；There is air outlet on shell, heat exchanger and the first axial flow blower be arranged within shell, and heat exchanger is positioned at the first axial flow blower and air outlet between so that the first axial flow blower can the intracorporal air of driving shell flow through after heat exchanger again from air outlet discharge.The advantages of the utility model is with can reduce power consumption, reducing noise, raising air quantity, while be improved heat exchange efficiency.
Description
Technical field
The utility model relates to family's electro-technical field, in particular to a kind of indoor unit and air conditioner.
Background technique
With the increasingly raising of science and technology being constantly progressive with people's living standard, air-conditioning has become people's daily life
In one of most important household electrical appliance.
Currently, device of traditional wall-hanging air conditioner indoor unit for certain driving air-flow circulation is mostly axial-flow fan, air-flow edge
Enter the inside of axial-flow fan perpendicular to the axial direction of axial-flow fan, and pass twice through the impeller of axial-flow fan, in impeller
Portion, air-flow are forced to bend, so that the pressure loss of air-flow is larger, not only power consumption is higher, and noise is larger, and there are air quantity
It is small, the low disadvantage of heat exchange efficiency.
Utility model content
The main purpose of the utility model is to provide a kind of indoor unit and air conditioner, can reduce power consumption, reduce noise,
Air quantity is improved, while is improved heat exchange efficiency.
The utility model provides a kind of indoor unit, comprising: shell, heat exchanger and the first axial flow blower；
There is air outlet on the shell, the heat exchanger and first axial flow blower be arranged at the shell it
It is interior, and the heat exchanger is between first axial flow blower and the air outlet, so that the first axial flow blower energy
It is discharged again from the air outlet after enough driving the intracorporal air of the shell to flow through the heat exchanger；
It further include the second axial flow blower；
Second axial flow blower is arranged within the shell, and be located at the heat exchanger and the air outlet it
Between, to drive the air for flowing through the heat exchanger to be discharged from the air outlet.
It more preferably, further include driving device；
The driving device is fixed at the enclosure interior, and connect with second axial flow blower, for driving
The second axial flow blower rotation, to change the folder between the axis of second axial flow blower and air outlet place plane
Angle angle.
More preferably, the driving device is motor, and the axis of the motor is vertical with the axis of second axial flow blower.
It more preferably, further include connecting rod；
The driving device is connect by the connecting rod with second axial flow blower.
It more preferably, further include bracket；
The bracket is fixed within the shell, and the driving device is fixedly mounted on the bracket.
More preferably, the bracket is fixedly connected on the heat exchanger.
More preferably, the quantity of first axial flow blower is at least two, and the heat exchanger includes quantity and described first
Axial flow blower it is equal and at least two one-to-one heat transfer zones of first axial flow blower.
More preferably, when including the second axial flow blower, the quantity of second axial flow blower and the quantity of the heat transfer zone
It is equal, and correspond.
More preferably, when including driving device, the quantity phase of the quantity of the driving device and second axial flow blower
Deng, and correspond.
A kind of air conditioner of the another aspect of the utility model, the indoor unit including any of the above technical characteristic.
The indoor unit of the offer of the utility model is located at first axial flow blower and the outlet air using the heat exchanger
Mouthful between so that first axial flow blower intracorporal air of the shell can be driven to flow through the heat exchanger after again from it is described go out
The technical solution of air port discharge can reduce power consumption, reduce noise, improve air quantity, while is improved heat exchange efficiency.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the one embodiment diagrammatic cross-section of indoor unit of the utility model；
Fig. 2 is the indoor unit stereoscopic schematic diagram figure in Fig. 1；
Fig. 3 is the decomposition diagram of the indoor unit (no shell) in Fig. 2；
Fig. 4 is the second axial flow blower schematic diagram in Fig. 3.
In figure: 1, shell；11, air outlet；12, air inlet；2, heat exchanger；3, the first axial flow blower；4, the second axis stream wind
Machine；41, rotating electric machine；42, fan blade；5, driving device；6, connecting rod；7, bracket.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so as to the embodiments of the present invention described herein can in addition to
Here the sequence other than those of diagram or description is implemented.
As shown in Figure 1, a kind of indoor unit, comprising: shell 1, heat exchanger 2 and the first axial flow blower 3 have on shell 1
Air port 11, heat exchanger 2 and the first axial flow blower 3 are arranged within shell 1, and heat exchanger 2 is located at 3 He of the first axial flow blower
Between air outlet 11 so that the first axial flow blower 3 can the air in drive shell 1 flow through after heat exchanger 2 again from air outlet 11
Discharge.It should be noted that in actual fabrication as shown in the figure such as 1, air outlet 11 is arranged in 1 lower right of shell, and shell 1
Top (top) is provided with air inlet 12, and the first axial flow blower 3 can drive inside of the air from air inlet 12 into shell 1,
And flow through after heat exchanger 2 exchanged heat, then blown out from air outlet 11, using such technical solution, lead to compared with the existing technology
Through-flow fan blade driving air flowing is crossed, the first axial flow blower 3 has low noise, and small power consumption, air quantity is big, the pressure loss of air-flow is small
The advantages of, simultaneously because heat exchanger 2 between the first axial flow blower 3 and air outlet 11, blows the first axial flow blower 3 by air
It can make the air-flow for flowing to heat exchanger 2 that there is biggish pressure to heat exchanger 2, so that flowing through heat exchanger 2 in the unit time
Air quantity increase, improve heat exchange efficiency.
Further, as shown in Figure 1, 2, further include the second axial flow blower 4, the setting of the second axial flow blower 4 shell 1 it
It is interior, and between heat exchanger 2 and air outlet 11, to drive the air for flowing through heat exchanger 2 to be discharged from air outlet 11.In this way
It can make that the second axial flow blower 4 and the first axial flow blower 3 are together in series while certain driving air-flow flows in shell 1, further mention
High air quantity and heat exchange efficiency, simultaneously because the second axial flow blower 4 is between heat exchanger 2 and air outlet 11, that is to say, that the
Position of two axial flow blowers 4 between air outlet 11 is closer, can make the second axial flow blower 4 directly will be with heat exchanger 2 in this way
Air-flow after carrying out heat exchange is directly blown out from air outlet 11, and then blowing range is made to have obtained significant raising, makes blowout
Wind is softer, comfortable.
It more preferably, as shown in Figure 2,3, further include driving device 5, driving device 5 is fixed inside shell 1, and with
Second axial flow blower 4 connection, for driving the rotation of the second axial flow blower 4, to change the axis and air outlet of the second axial flow blower 4
Included angle between 11 place planes.Using such technical solution, driving device 5 can drive second in actual operation
Axial flow blower 4 is swung in certain angular range relative to air outlet 11, increases the wind direction of all directions, realizes bigger model
The air-supply enclosed.Wherein, driving device 5 can be motor, it is not limited to this can make the axis of motor in actual installation
Line is vertical with the axis of the second axial flow blower 4, specifically, as shown in figure 4, the second axial flow blower 4 includes rotating electric machine 41 and wind
Leaf 42, the two are drivingly connected, and enable rotating electric machine 41 that fan blade 42 to be driven to rotate centered on the axis of rotating electric machine 41, at this time
The axis of second axial flow blower 4 refers to the axis of rotating electric machine 41.It is practical during installation, further include connecting as shown in Figure 2,3
Bar 6, driving device 5 are connect by connecting rod 6 with the second axial flow blower 4.Driving device 5 and the second axis stream can not only be reduced in this way
Installation difficulty between blower 4, while the connecting rod 6 of different size can be selected according to actual needs, to guarantee the second axial flow blower 4
Installation site it is accurate, improve the adaptability of work.
It more preferably, as shown in Figure 2,3, further include bracket 7；Bracket 7 is fixed within shell 1, and driving device 5 is fixed
It is mounted on bracket 7.Specifically, bracket 7 can be fixedly connected (for example, by using the mode of welding) on heat exchanger 2, but not
It is only limitted to this, bracket 7 can also be fixed on to the inside of shell 1 in a manner of other any achievable goals of the invention.
As an embodiment, as shown in figure 3, the quantity of the first axial flow blower 3 is at least two, heat exchanger 2 is wrapped
Include quantity it is equal with the first axial flow blower 3 and with the one-to-one heat transfer zone of at least two first axial flow blower 3.In this way can
It drives air to flow through heat exchanger 2 by least two first axial flow blowers 3, further increases air quantity and heat exchange efficiency.
Further, as shown in Figure 2,3, when including the second axial flow blower 4, the quantity and heat exchange of the second axial flow blower 4
The quantity in area is equal, and corresponds.Air quantity and heat exchange efficiency can not only be increased in this way, while blowing range can be made to obtain
It is further to expand.As shown in Figure 2,3, when including driving device 5, the number of the quantity of driving device 5 and the second axial flow blower 4
It measures equal, and corresponds.
To realize goal of the invention, on the other hand the utility model also provides a kind of air conditioner, including any of the above embodiment
Described indoor unit.
Above embodiments, which have the utility model, can reduce power consumption, reduces noise, improves air quantity, while imitate heat exchange
The advantages of rate is improved.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of indoor unit, it is characterised in that:
It include: shell (1), heat exchanger (2) and the first axial flow blower (3)；
There are air outlet (11) on the shell (1), the heat exchanger (2) and first axial flow blower (3) are arranged at institute
It states within shell (1), and the heat exchanger (2) is between first axial flow blower (3) and the air outlet (11), with
After making first axial flow blower (3) that the air in the shell (1) can be driven to flow through the heat exchanger (2) again from it is described go out
Air port (11) discharge；
It further include the second axial flow blower (4)；
Second axial flow blower (4) is arranged within the shell (1), and is located at the heat exchanger (2) and the outlet air
Between mouth (11), to drive the air for flowing through the heat exchanger (2) to be discharged from the air outlet (11).
2. indoor unit according to claim 1, it is characterised in that:
It further include driving device (5)；
It is internal that the driving device (5) is fixed at the shell (1), and connect with second axial flow blower (4), is used for
Second axial flow blower (4) is driven to rotate, to change axis and the air outlet (11) institute of second axial flow blower (4)
Included angle between plane.
3. indoor unit according to claim 2, it is characterised in that:
The driving device (5) is motor, and the axis of the motor is vertical with the axis of second axial flow blower (4).
4. indoor unit according to claim 2, it is characterised in that:
It further include connecting rod (6)；
The driving device (5) is connect by the connecting rod (6) with second axial flow blower (4).
5. indoor unit according to claim 2, it is characterised in that:
It further include bracket (7)；
The bracket (7) is fixed within the shell (1), and the driving device (5) is fixedly mounted on the bracket (7)
On.
6. indoor unit according to claim 5, it is characterised in that:
The bracket (7) is fixedly connected on the heat exchanger (2).
7. according to claim 1 to indoor unit described in 6 any one, it is characterised in that:
The quantity of first axial flow blower (3) is at least two, and the heat exchanger (2) includes quantity and the first axle stream wind
Machine (3) it is equal and at least two one-to-one heat transfer zones of first axial flow blower (3).
8. indoor unit according to claim 7, it is characterised in that:
When including the second axial flow blower (4), the quantity of second axial flow blower (4) is equal with the quantity of the heat transfer zone,
And it corresponds.
9. indoor unit according to claim 8, it is characterised in that:
When including driving device (5), the quantity of the driving device (5) is equal with the quantity of second axial flow blower (4),
And it corresponds.
10. a kind of air conditioner, it is characterised in that:
Including indoor unit described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799491.4U CN208222686U (en) | 2018-05-25 | 2018-05-25 | Indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799491.4U CN208222686U (en) | 2018-05-25 | 2018-05-25 | Indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222686U true CN208222686U (en) | 2018-12-11 |
Family
ID=64506339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820799491.4U Active CN208222686U (en) | 2018-05-25 | 2018-05-25 | Indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208222686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692369A (en) * | 2018-05-25 | 2018-10-23 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner |
-
2018
- 2018-05-25 CN CN201820799491.4U patent/CN208222686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692369A (en) * | 2018-05-25 | 2018-10-23 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner |
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