CN207936307U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
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- CN207936307U CN207936307U CN201820246080.2U CN201820246080U CN207936307U CN 207936307 U CN207936307 U CN 207936307U CN 201820246080 U CN201820246080 U CN 201820246080U CN 207936307 U CN207936307 U CN 207936307U
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- conditioner indoor
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Abstract
The utility model is related to air conditioner indoor unit.Specifically, air conditioner indoor unit includes：Shell has the first air inlet and air outlet on the peripheral wall of shell, and all has the second air inlet on two end faces of shell；Air-supply arrangement；Heat-exchanger rig；With two air compensation devices, each air compensation device has centrifugal blower and mends wind air duct；Each centrifugal blower is set between air-supply arrangement and second air inlet；Each air outlet mended wind air duct and be connected to a centrifugal blower, and the air that corresponding centrifugal blower will be flowed out be oriented to heat-exchanger rig backwards to the side of air-supply arrangement, exchanged heat with heat-exchanger rig and from air outlet outflow shell so as to enter the air of shell from each second air inlet with entering together with the air of shell under the action of air-supply arrangement from the first air inlet.Supplement intake volume can be achieved, and air conditioning performance can be promoted and reduce noise.
Description
Technical field
The utility model is related to art of refrigeration units, more particularly to a kind of air conditioner indoor unit.
Background technology
Traditional wall-hanging indoor unit of air conditioner include air-inlet grille and dust filtering screen component, evaporator assemblies, chassis assembly,
Tubular wine wheel and electric machine assembly, outlet frame component, automatically controlled case assembly, front panel etc..Indoor air is through air-inlet grille and dust filtering
Screen component flows through evaporator assemblies, then by tubular wine wheel system forced-ventilated to interior.With popularizing for air-conditioning, user is to air-supply
The requirement of comfort and health is higher and higher.Traditional air conditioner on-hook disengaging air quantity is certain, and operation of air conditioner performance and noise reach
Bottleneck.Specifically, traditional on-hook air-supply scheme, since air quantity is conflicting with noise, to ensure noise objective, maximum air inlet/outlet
Amount is limited in a certain range, and air-conditioning heat exchange efficiency and air quantity have direct relation, therefore air conditioning performance is also restrained.
Utility model content
The utility model is intended to overcome at least one defect of existing air conditioner room unit, provides a kind of novel air-conditioning
Indoor unit is, it can be achieved that augment intake volume, and can promote air conditioning performance and reduce noise.
Specifically, the utility model provides a kind of air conditioner indoor unit comprising：
Shell has the first air inlet and air outlet on the peripheral wall of the shell, and on two end faces of the shell
With the second air inlet；
Air-supply arrangement is set in the shell, is configured to that air is promoted to enter the shell from first air inlet,
And flow out the shell via the air outlet；
Heat-exchanger rig is set between first air inlet and the air-supply arrangement；With
Two air compensation devices, each air compensation device have centrifugal blower and mend wind air duct；Each centrifugal blower
It is set between the air-supply arrangement and second air inlet, and the air inlet of each centrifugal blower is towards accordingly
Second air inlet, to suck air from corresponding second air inlet；Each benefit wind air duct is connected to described in one
The air outlet of centrifugal blower, and by the air of the corresponding centrifugal blower of outflow be oriented to the heat-exchanger rig backwards to the air-supply
The side of device, so as to enter the air of the shell from each second air inlet and enter institute from first air inlet
The air for stating shell exchanges heat with the heat-exchanger rig under the action of air-supply arrangement and flows out institute from the air outlet together
State shell.
Optionally, each benefit wind air duct includes interconnecting piece and heel, and the interconnecting piece connects the centrifugal blower
Spiral case and the heel, the heel make air along the shell length direction blow out.
Optionally, the air conditioner indoor unit further includes：Two cleaning modules, each cleaning module are set to an institute
It states between the second air inlet centrifugal blower corresponding to one.
Optionally, each cleaning module is one layer of filter screen, and the filter screen is primary filter screen, middle effect strainer or height
Imitate strainer；Or
Each cleaning module includes multiple filtration net, and every layer of filter screen is primary filter screen, middle effect strainer and height
Imitate one kind in strainer.
Optionally, the air-supply arrangement includes a tubular wine wheel or the tubular wine wheel of multiple coaxial arrangements.
Optionally, the air conditioner indoor unit is wall-hanging air conditioner indoor unit；
First air inlet is set to the top of the shell；
The air outlet is set to the lower part of the shell.
Optionally, the air-supply end of two heel be respectively at first air inlet both ends upside or under
Side, to direct the air to the top of the heat-exchanger rig.
Optionally, the shell includes front panel；And
The air-supply end of two heel is in the rear side of the front panel, is filled with directing the air to the heat exchange
The front side set.
Optionally, the primary filter screen is configured to filtering dust and/or hair；
The middle effect strainer is configured to filtration of particulate matters and/or peculiar smell；
The efficient filter is configured to filtering formaldehyde, germ and/or PM2.5.
Optionally, each centrifugal blower includes centrifugal wind wheel and drives the motor of the centrifugal wind wheel rotation；
The spiral case of each centrifugal blower and the corresponding benefit wind air duct are integrally formed.
The air conditioner indoor unit of the utility model is provided with double centrifugation air-makeup systems and increases when main air-supply arrangement runs well
Air quantity is added, air-conditioning disengaging air quantity is significantly increased, and performance is obviously improved.When main air-supply arrangement reduction of speed operates, air inlet can be supplemented
Amount, to reduce noise under the premise of ensureing air conditioning performance.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Description of the drawings
Some specific realities of the utility model are described in detail by way of example rather than limitation with reference to the accompanying drawings hereinafter
Apply example.Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the internal structure schematic diagram according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 3 is the schematic explosive view according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 4 is the internal structure schematic diagram according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 5 is the schematic explosive view according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 6 is the internal structure schematic diagram according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 7 is the schematic explosive view according to the air conditioner indoor unit of the utility model one embodiment.
Specific implementation mode
Fig. 1 is the schematic diagram according to the air conditioner indoor unit of the utility model one embodiment.As shown in Figure 1, simultaneously
Referring to figs. 2 to Fig. 7, the utility model embodiment provides a kind of air conditioner indoor unit.The air conditioner indoor unit may include in air conditioning chamber
Machine may include shell 20, air-supply arrangement 30 and heat-exchanger rig 40.There can be the first air inlet 21 on the peripheral wall of shell 20 and send
Air port 23.Air-supply arrangement 30 and heat-exchanger rig 40 may be disposed in shell 20, and heat-exchanger rig 40 is set to the first air inlet 21
Between air-supply arrangement 30.Air-supply arrangement 30 can be configured to promote air to enter shell 20 from the first air inlet 21, and via sending
Shell 20 is flowed out in air port 23, to provide cold wind or hot wind into space, provides comfortable living and working environment to the user.
Particularly, also there are two air compensation devices 50 for tool in the air conditioner indoor unit of the utility model embodiment.The two of shell 20
The second air inlet 22 is all had on a end face.Each air compensation device 50 can have centrifugal blower 51 and mend wind air duct 52.Each from
Heart wind turbine 51 is set between air-supply arrangement 30 and second air inlet 22, and the air inlet of each centrifugal blower 51 is towards phase
The second air inlet 22 is answered, to suck air from corresponding second air inlet 22.Each wind air duct 52 of mending is connected to a centrifugal blower
51 air outlet, and the side of the air-supply arrangement 30 backwards of the air guiding heat-exchanger rig 40 of corresponding centrifugal blower 51 will be flowed out,
So that from each second air inlet 22 enter shell 20 air with from the first air inlet 21 entrance shell 20 air together with
It exchanges heat with heat-exchanger rig 40 under the action of air-supply arrangement 30 and flows out shell 20 from air outlet 23.Increase on traditional air conditioner indoor unit
If 51 air-makeup system of centrifugal blower, each centrifugal blower 51 are placed on one end of shell 20, entered the wind from the end face tapping of air-conditioning,
It by spiral case and mends wind air duct 52 and send wind to vaporizer upstream, when system operation, wind air outlet is mended, as main air inlet
The supplement of (i.e. the first air inlet 21) is entered the wind, and is entered main air-supply arrangement 30 together with main air inlet, is participated in the operation work of air-conditioning entirety
Make, achieve the purpose that promote air conditioning performance and reduces noise.Program significant effect has promotional value.
In some embodiments of the utility model, air conditioner indoor unit is preferably wall-hanging air conditioner indoor unit, i.e., air-conditioning is hung
Machine.First air inlet 21 may be disposed at the top of shell 20, and air outlet 23 is set to the lower part of shell 20.First air inlet, 21 He
Air outlet 23 can extend along the length direction of shell 20.Air inlet is may be provided at first air inlet 21 and the second air inlet 22
Grid.It may be provided with wind deflector 25 at air outlet.Air-supply arrangement 30 includes a tubular wine wheel or the through-flow of multiple coaxial arrangements
Wind wheel.A driving motor can be arranged in each tubular wine wheel or multiple tubular wine wheels share a driving wind turbine.For example,
In Fig. 3, the quantity of tubular wine wheel and driving motor is two.Each centrifugal blower 51 may include that centrifugal wind wheel and driving centrifuge
The motor of wind wheel rotation.Heat-exchanger rig 40 can be more folding evaporators.
In some embodiments of the utility model, the spiral case of centrifugal blower 51 and benefit wind air duct 52 are integrally formed, with letter
Change the structure of air compensation device 50.Certainly, the spiral case of centrifugal blower 51 and benefit wind air duct 52 or individual two parts, the two connect
It connects to guide air-flow.Moreover, mending wind air duct 52 may include interconnecting piece and heel, interconnecting piece connect centrifugal blower 51 spiral case and
Heel, heel make air be blown out along the length direction of shell 20.For example, in some embodiments, such as Fig. 2 and Fig. 3 institutes
Show, the air-supply end of two heel is respectively at the upside or downside at the both ends of the first air inlet 21, to direct the air to change
The top of thermal 40.In other embodiments, as shown in Figure 4 and Figure 5, shell 20 may include front panel 24；Two curved
The air-supply end on head is in the rear side of front panel 24, to direct the air to the front side of heat-exchanger rig 40.
In some embodiments of the utility model, air conditioner indoor unit further includes two cleaning modules 60, each purifies mould
Block 60 is set between second air inlet 22 and corresponding centrifugal blower 51.Between the utility model, conventional air conditioner is net
In change scheme, cleaning module 60 is typically placed in evaporator top, and cleaning module 60 itself has certain volume, can stop first
The mass efficient of air inlet 21 is entered the wind, and overall performance is sacrificed.Cleaning module 60 is set to the second air inlet 22 by the utility model
Between centrifugal blower 51, air conditioner indoor unit can be made to have purification function lossless overall performance.
Specifically, each cleaning module 60 is one layer of filter screen, and filter screen is primary filter screen, middle effect strainer or high-efficient filter
Net.Alternatively, each cleaning module 60 includes multiple filtration net, every layer of filter screen is primary filter screen, middle effect strainer and efficient filter
In one kind, with realize combination filtering, improve air quality.Primary filter screen, which is matched, can be set to filtering dust and/or hair.Middle effect filter
Net can be configured to filtration of particulate matters and/or peculiar smell.Efficient filter can be configured to filter formaldehyde, germ and/or PM2.5.
Double centrifugation air-makeup systems have been separately provided in the air conditioner indoor unit of the utility model, run well in main air-supply arrangement 30
When, increase intake, air-conditioning disengaging air quantity is significantly increased, and performance is obviously improved.When 30 reduction of speed of main air-supply arrangement operates, can mend
It is charged into air quantity, to reduce noise under the premise of ensureing air conditioning performance.Certainly, when main air-supply arrangement 30 works, wind dress is mended
Setting 50 can be without work.When main air-supply arrangement 30 does not work, air compensation device 50 also can individually work, to carry out air
Purification, it is purified after air shell 20 can be discharged via the first air inlet 21 or air outlet 23.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The range of type is understood that and regards as to cover other all these variations or modifications.
Claims (10)
1. a kind of air conditioner indoor unit, which is characterized in that including：
Shell has the first air inlet and air outlet on the peripheral wall of the shell, and is all had on two end faces of the shell
Second air inlet；
Air-supply arrangement is set in the shell, is configured to that air is promoted to enter the shell from first air inlet, and pass through
The shell is flowed out by the air outlet；
Heat-exchanger rig is set between first air inlet and the air-supply arrangement；With
Two air compensation devices, each air compensation device have centrifugal blower and mend wind air duct；Each centrifugal blower setting
Between the air-supply arrangement and second air inlet, and the air inlet direction of each centrifugal blower is corresponding described
Second air inlet, to suck air from corresponding second air inlet；Each benefit wind air duct is connected to a centrifugation
The air outlet of wind turbine, and by the air of the corresponding centrifugal blower of outflow be oriented to the heat-exchanger rig backwards to the air-supply arrangement
Side so that from each second air inlet enter the shell air with from first air inlet enter the shell
The air of body exchanges heat with the heat-exchanger rig under the action of air-supply arrangement and flows out the shell from the air outlet together
Body.
2. air conditioner indoor unit according to claim 1, which is characterized in that
Each benefit wind air duct includes interconnecting piece and heel, and the interconnecting piece connects the spiral case of the centrifugal blower and described
Heel, the heel make air be blown out along the length direction of the shell.
3. air conditioner indoor unit according to claim 1, which is characterized in that further include：
Two cleaning modules, each cleaning module are set to second air inlet centrifugation wind corresponding to one
Between machine.
4. air conditioner indoor unit according to claim 3, which is characterized in that
Each cleaning module is one layer of filter screen, and the filter screen is primary filter screen, middle effect strainer or efficient filter；Or
Each cleaning module includes multiple filtration net, and every layer of filter screen is primary filter screen, middle effect strainer and high-efficient filter
One kind in net.
5. air conditioner indoor unit according to claim 1, which is characterized in that
The air-supply arrangement includes a tubular wine wheel or the tubular wine wheel of multiple coaxial arrangements.
6. air conditioner indoor unit according to claim 2, which is characterized in that
The air conditioner indoor unit is wall-hanging air conditioner indoor unit；
First air inlet is set to the top of the shell；
The air outlet is set to the lower part of the shell.
7. air conditioner indoor unit according to claim 6, which is characterized in that
The air-supply end of two heel is respectively at the upside or downside at first air inlet both ends, and air is led
To the top of the heat-exchanger rig.
8. air conditioner indoor unit according to claim 6, which is characterized in that
The shell includes front panel；And
The air-supply end of two heel is in the rear side of the front panel, to direct the air to the heat-exchanger rig
Front side.
9. air conditioner indoor unit according to claim 4, which is characterized in that
The primary filter screen is configured to filtering dust and/or hair；
The middle effect strainer is configured to filtration of particulate matters and/or peculiar smell；
The efficient filter is configured to filtering formaldehyde, germ and/or PM2.5.
10. air conditioner indoor unit according to claim 1, which is characterized in that
Each centrifugal blower includes centrifugal wind wheel and drives the motor of the centrifugal wind wheel rotation；
The spiral case of each centrifugal blower and the corresponding benefit wind air duct are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246080.2U CN207936307U (en) | 2018-02-11 | 2018-02-11 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246080.2U CN207936307U (en) | 2018-02-11 | 2018-02-11 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936307U true CN207936307U (en) | 2018-10-02 |
Family
ID=63652620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246080.2U Active CN207936307U (en) | 2018-02-11 | 2018-02-11 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023240976A1 (en) * | 2022-06-17 | 2023-12-21 | 珠海格力电器股份有限公司 | Fan heater |
-
2018
- 2018-02-11 CN CN201820246080.2U patent/CN207936307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023240976A1 (en) * | 2022-06-17 | 2023-12-21 | 珠海格力电器股份有限公司 | Fan heater |
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