CN208108298U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN208108298U CN208108298U CN201820594186.1U CN201820594186U CN208108298U CN 208108298 U CN208108298 U CN 208108298U CN 201820594186 U CN201820594186 U CN 201820594186U CN 208108298 U CN208108298 U CN 208108298U
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Abstract
This application involves a kind of air conditioner indoor unit and air conditioner, air conditioner indoor unit includes shell, and the lower part of shell is provided with return air inlet, and the top of shell is provided with air outlet；Shell is internally provided with filter element, blower, humidifying unit and evaporator；By-passing valve is provided on filter element；Blower and humidifying unit are arranged at below evaporator；Under purification pattern, by-passing valve is closed, and the wind that blower is sent out is sent to the room by air outlet after filter element or enters the air inlet of blower after filter element through return air；Under non-purification pattern, by-passing valve is opened, and the wind that blower is sent out filters directly without filter element by air outlet is sent to the room or return air is directly entered without filter element filtering the air inlet of blower.By-passing valve is arranged only with a centrifugal blower in the application on filter element, by opening or closing for by-passing valve, realizes purification and non-purification pattern, and the various dimensions that can be realized room air are adjusted.The application control process is simple, at low cost.
Description
Technical field
The application belongs to air-conditioning technical field, and in particular to a kind of air conditioner indoor unit and air conditioner.
Background technique
Currently, the air-conditioning that the various dimensions such as temperature, humidity, cleanliness and comfort level are adjusted has plenty of heat exchanging air duct and air
Processing air duct is provided separately, and is had plenty of and is carried out heat exchanging air duct and air-treatment air duct to share setting.By heat exchanging air duct
Share in the air conditioner indoor unit of setting the form for generally using two Fans with air-treatment air duct, including a centrifugal blower and
One cross flow fan.Due to using two Fans, heat exchanging air duct and air-treatment air duct are shared into setting in the prior art
Air conditioner indoor unit control mode it is complicated, cumbersome.
Summary of the invention
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, this application provides a kind of air conditioner indoor unit
And air conditioner.
According to the embodiment of the present application in a first aspect, this application provides a kind of air conditioner indoor unit comprising shell, it is described
The lower part of shell is provided with return air inlet, and the top of the shell is provided with air outlet；The shell is internally provided with filtering list
Member, blower, humidifying unit and evaporator；By-passing valve is provided on the filter element；The blower and humidifying unit are respectively provided with
Below the evaporator；Under purification pattern, the by-passing valve is closed, and the wind that blower is sent out is after the filter element by blowing
Mouth wind sent to the room or blower inspiration enters the air inlet of blower after the filter element；It is described under non-purification pattern
By-passing valve is opened, and the wind that the blower is sent out is directly sent to the room by air outlet without filter element filtering or blower is inhaled
Into wind be directly entered the air inlet of the blower without filter element filtering.
Further, fresh wind port and fresh air filter element are additionally provided in the shell；The fresh wind port is arranged described
The lower part of shell, the fresh air filter element are arranged at the fresh wind port；Fresh wind port is connect with the new blower of outdoor unit, described new
Wind filter element is used to be filtered the fresh air for entering the air conditioner indoor unit.
Further, the filter element includes return air filter element and powered air-purifying unit；The return air filtering is single
Member is arranged at the return air inlet, and the powered air-purifying unit is arranged at the air outlet；The return air filter element uses
The first cylinder shape structure；The filtering rank of the first cylinder shape structure from outside to inside successively increases, the first cylinder shape knot
The middle cavity of structure forms the first air duct；The middle cavity of the first cylinder shape structure is arranged in the fresh air filter element
Bottom；
The powered air-purifying unit uses the second cylinder shape structure, and the middle cavity of the second cylinder shape structure forms the
Two air ducts；The by-passing valve is arranged at the top center of the second cylinder shape structure, the by-passing valve and second circle
The middle cavity of tubular construction matches setting, and the by-passing valve is for opening or closing the second air duct.
Further, the outer layer of the first cylinder shape structure uses primary filter, and internal layer uses medium air filtration
Device；The second cylinder shape structure uses inferior high efficiency filter or high efficiency particulate air filter.
Further, the filter element includes combination filter, and the combination filter uses the 3rd cylinder shape structure；
The filtering rank of the 3rd cylinder shape structure from outside to inside successively increases；The middle cavity of the 3rd cylinder shape structure forms third
Air duct；The 4th air duct is formed between the outer wall and the shell of the 3rd cylinder shape structure；The by-passing valve is arranged described
At the ring section formed before the outer wall of the 3rd cylinder shape structure and the shell, and the top of the by-passing valve and described the
Three columnar structured tops flush；The bottom of the middle cavity of the 3rd cylinder shape structure is arranged in the fresh air filter element
Portion.
Further, the outer layer of the 3rd cylinder shape structure is used using just effect and/or medium effeciency filter, internal layer
Inferior high efficiency filter.
Further, the humidifying unit includes water tank and atomization and vaporization component；The water tank is arranged in the sky
The bottom for adjusting indoor unit, uses drawing and pulling type structure；One end of the evaporator, the storage is arranged in the atomization and vaporization component
Water tank is connect with atomization and vaporization component.
Further, the shell uses column construction, and the cross section of the column construction is round or rounded square
Or rectangle.
Further, the blower using axis into it is rear go out without volute casing centrifugal blower fan, the no volute casing centrifugal blower fan into
Air port is located along the same line with air outlet, and the air inlet is oppositely arranged with air outlet.
According to the second aspect of the embodiment of the present application, present invention also provides a kind of air conditioners comprising air conditioner indoor unit,
The air conditioner indoor unit includes shell, and the lower part of the shell is provided with return air inlet, and the top of the shell is provided with air outlet；
The shell is internally provided with filter element, blower, humidifying unit and evaporator；Bypass is provided on the filter element
Valve；The blower and humidifying unit are arranged at below the evaporator；Under purification pattern, the by-passing valve is closed, and blower is sent
Wind out is after the filter element by air outlet is sent to the room or the wind of blower inspiration is through the laggard inlet air of the filter element
The air inlet of machine；Under non-purification pattern, the by-passing valve is opened, and the wind that the blower is sent out filters straight without the filter element
It connects by air outlet is sent to the room or the wind of blower inspiration is directly entered without the filter element filtering air inlet of the blower
Mouthful.
The technical solution that embodiments herein provides can include the following benefits：The application by using one from
Heart blower, and by-passing valve is set on filter element, by opening or closing for by-passing valve, realize purification and non-purification pattern,
The various dimensions that can be realized room air are adjusted.The application air conditioner indoor unit is middle compared with the existing technology to use two Fans, control
Process processed is simple, and the cost of air conditioner indoor unit is low.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Fig. 1 is a kind of one of the external structure schematic diagram of air conditioner indoor unit shown according to an exemplary embodiment.
Fig. 2 is a kind of one of the schematic diagram of internal structure of air conditioner indoor unit shown according to an exemplary embodiment.
Fig. 3 is the two of the external structure schematic diagram of a kind of air conditioner indoor unit shown according to an exemplary embodiment.
Fig. 4 is the two of the schematic diagram of internal structure of a kind of air conditioner indoor unit shown according to an exemplary embodiment.
Fig. 5 is the sectional view of filter element and shell in a kind of air conditioner indoor unit shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
As shown in Figure 1 to 4, the application air conditioner indoor unit includes shell 1, and the lower part of shell 1 is provided with return air inlet 2, shell
The top of body 1 is provided with air outlet 3.Shell 1 is internally provided with filter element 4, blower 5, humidifying unit 6 and evaporator 7.Its
In, by-passing valve 8 is provided on filter element 4.Blower 5 and humidifying unit 6 are arranged at 7 lower section of evaporator.It is other under purification pattern
Port valve 8 is closed, and the wind that blower 5 is sent out is sent to the room by air outlet 3 after the filtering of filter element 4 or return air is through filter element 4
Enter the air inlet of blower 5 after filtering；Under non-purification pattern, by-passing valve 8 is opened, and the wind that blower 5 is sent out is without 4 mistake of filter element
Filter is directly by air outlet 3 is sent to the room or return air filters without filter element 4 and is directly entered the air inlet of blower 5.
By-passing valve 8 is arranged by using a centrifugal blower in the application air conditioner indoor unit on filter element 4, passes through
By-passing valve 8 opens or closes, and realizes purification and non-purification pattern, and then realizes that the various dimensions of room air are adjusted.The application
Air conditioner indoor unit is middle compared with the existing technology to use two Fans 5, and control process is simple, and the cost of air conditioner indoor unit is low.
In above-described embodiment, fresh wind port 9 and fresh air filter element 10 are additionally provided in the shell 1 of air conditioner indoor unit.Fresh air
The lower part of shell 1 is arranged in mouth 9, connect with the new blower in outdoor unit, and fresh air filter element 10 is arranged at fresh wind port 9.Newly
Wind filter element 10 is used to be filtered the fresh air for entering air conditioner indoor unit, guarantees the cleanliness of fresh air entered the room.Tool
Body, fresh air filter element 10 uses medium effeciency filter and inferior high efficiency filter.Fresh air in outdoor after slightly imitating filtering, by new
Blower is sent into air conditioner indoor unit by fresh wind port 9.
In a specific embodiment, as shown in Fig. 2, filter element 4 includes return air filter element 41 and powered air-purifying
Unit 42.Wherein, return air filter element 41 is arranged at return air inlet 2, and powered air-purifying unit 42 is arranged at air outlet 3.Return air
Filter element 41 uses the first cylinder shape structure.The filtering rank of the first cylinder shape structure from outside to inside successively increases, wherein the
One columnar structured outer layer uses primary filter, and internal layer uses medium effeciency filter.The intermediate sky of the first cylinder shape structure
Chamber forms the first air duct.The bottom of the middle cavity of the first cylinder shape structure is arranged in fresh air filter element 10.
Powered air-purifying unit 42 uses the second cylinder shape structure, and the second cylinder shape structure is using inferior high efficiency filter or efficiently
Filter.The middle cavity of the second cylinder shape structure forms the second air duct.The top of the second cylinder shape structure is arranged in by-passing valve 8
At center, by-passing valve 8 matches setting with the middle cavity of the second cylinder shape structure, and by-passing valve 8 is for opening or closing the second wind
Road.
Since return air filter element 41 is different from the filter efficiency of both powered air-purifying units 42 and resistance, intercepted
The partial size and dust containing capacity of grain object are also different, therefore the replacement cycle of the different filter elements of identical size is not under same environment
With, by being provided separately return air filter element 41 and powered air-purifying unit 42, two groups of filterings can be optimized according to the actual situation
The size of unit makes up to optimal matched combined.
The application air conditioner indoor unit is in use, selection purification pattern, by-passing valve 8 are closed.By 41 mistake of return air filter element
Return air after filter and/or the fresh air by the filtering of fresh air filter element 10 enter the air inlet of blower 5 by the first air duct, by wind
The wind of 5 air outlet of machine blowout enters powered air-purifying unit 42 after evaporator 7.Wind after evaporator 7 is from the second cylinder shape knot
The inside of structure is blown out around, sent to the room by air outlet 3 after inferior high efficiency filter or high efficiency particulate air filter filtering.
The application air conditioner indoor unit in use, when selecting non-purification pattern, i.e. other modes, open by by-passing valve 8.Through evaporating
Wind after device 7 is blown out without powered air-purifying unit 42 from the second air duct of the second cylinder shape inside configuration, then through air outlet 3
It is sent to the room.
In the present embodiment, it by the way that return air filter element 41 is arranged at return air inlet 2, can be effectively prevented from air
Dust enters in air duct, is simply filtered to return air；Powered air-purifying unit 42 is set at air outlet 3, can effectively be blocked
Cut carry in the return air and microorganisms such as the bacterium bred on A/C evaporator and virus；By in return air filter element 41
One blower 5 is set in the space between evaporator 7, in the second cylinder shape structure used by powered air-purifying unit 42
Between by-passing valve 8 is set at cavity, by opening or closing for by-passing valve 8, determine the wind after evaporator 7 whether from by blowing
The filtering for filtering unit 42, the various dimensions that can be realized room air are adjusted.
In addition, being blocked since return air filter element 41 is different from the filter efficiency of both powered air-purifying units 42 and resistance
The partial size and dust containing capacity of the particulate matter cut are also different, therefore the replacement of the different filter elements of identical size is all under same environment
Phase is different, and by being provided separately return air filter element 41 and powered air-purifying unit 42, can optimize two according to the actual situation
The size of group filter element, makes up to optimal matched combined.
In another specific embodiment, as shown in Fig. 3~Fig. 5, filter element 4 includes combination filter.It combined
Filter uses the 3rd cylinder shape structure.The filtering rank of the 3rd cylinder shape structure from outside to inside successively increases, wherein the 3rd cylinder
The outer layer of shape structure uses inferior high efficiency filter using just effect and/or medium effeciency filter, internal layer.In the 3rd cylinder shape structure
Between cavity formed third air duct 43.The 4th air duct 44 is formed between the outer wall and shell 1 of the 3rd cylinder shape structure.By-passing valve 8 is set
It sets at the ring section formed before the outer wall and shell 1 of the 3rd cylinder shape structure, and the top of by-passing valve 8 and the 3rd cylinder
Shape structural top flushes.The bottom of the middle cavity of the 3rd cylinder shape structure is arranged in fresh air filter element 10.
The application air conditioner indoor unit is in use, selection purification pattern, by-passing valve 8 are closed.The combined filter filtering of return air
Afterwards, the air inlet that blower 5 is entered by third air duct 43, by the wind of 5 air outlet of blower blowout after evaporator 7, by air outlet 3
It is sent to the room.Fresh air enters the air inlet of blower 5 after the filtering of fresh air filter element 10 by third air duct 43, by blower 5
The wind of air outlet blowout is sent to the room by air outlet 3 after evaporator 7.Fresh air and return air can also be respective with combined operating
Isolated operation.
The application air conditioner indoor unit in use, when selecting non-purification pattern, i.e. other modes, open by by-passing valve 8.Return air is not
By combination filter, the air inlet of blower 5 is directly entered by the 4th air duct 44, by the wind of 5 air outlet of blower blowout through steaming
It is sent to the room by air outlet 3 after sending out device 7.Fresh air enters blower 5 by third air duct 43 after the filtering of fresh air filter element 10
Air inlet, by 5 air outlet of blower blowout wind after evaporator 7, it is sent to the room by air outlet 3.Fresh air and return air can join
Closing operation can also respective isolated operation.
In the present embodiment, it is possible to medium effeciency filter and inferior high efficiency filter in optimum organization filter according to the actual situation
Size, additionally it is possible to make full use of columnar structured middle cavity, facilitate the setting of fresh air filter element 10 and the cloth in air duct
It sets.
In some embodiments, specifically, humidifying unit 6 includes water tank 61 and atomization and vaporization component 62.Wherein, water storage
The bottom of air conditioner indoor unit is arranged in case 61, uses drawing and pulling type structure, facilitates user into water tank 61 plus water.Atomization and vaporization
One end of evaporator 7 is arranged in component 62.Water tank 61 is connect by pipeline with atomization and vaporization component 62.Atomization and vaporization component 62
It is sent on evaporator 7 after atomizing water into droplet, condensation forms moisture film on evaporator 7.Moisture film is in 5 air-flow of blower and evaporation
Under the double action that device 7 heats, carburation by evaporation can be improved humidification amount at vapor, strengthen humidification efficiency.
In a specific embodiment, shell 1 uses column construction, and the cross section of the column construction is round or fillet
Square or rectangular.
In a specific embodiment, blower 5 using axis into it is rear go out without volute casing centrifugal blower fan, no volute casing centrifugal blower fan
Air inlet be located along the same line with air outlet, and air inlet is oppositely arranged with air outlet.
Present invention also provides a kind of air conditioners comprising air conditioner indoor unit described in any of the above-described embodiment, outdoor unit
And control unit.The specific structure of air conditioner indoor unit is referring to above-described embodiment.The institute of air conditioner indoor unit described in above-described embodiment
Having beneficial effect, this is no longer going to repeat them.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that term " first ", " second " etc. are used for description purposes only in the description of the present application, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of air conditioner indoor unit, which is characterized in that it includes shell, and the lower part of the shell is provided with return air inlet, the shell
The top of body is provided with air outlet；The shell is internally provided with filter element, blower, humidifying unit and evaporator；It is described
By-passing valve is provided on filter element；The blower and humidifying unit are arranged at below the evaporator；Under purification pattern, institute
State by-passing valve closing, the wind that blower is sent out is after the filter element by air outlet is sent to the room or the wind of the blower inspiration
Enter the air inlet of blower after the filter element；Under non-purification pattern, the by-passing valve is opened, the wind that the blower is sent out
Without filter element filtering directly by air outlet is sent to the room or the wind of blower inspiration is filtered without the filter element
It is directly entered the air inlet of the blower.
2. air conditioner indoor unit according to claim 1, which is characterized in that be additionally provided with fresh wind port and fresh air in the shell
Filter element；The lower part of the shell is arranged in the fresh wind port, and the fresh air filter element is arranged at the fresh wind port；Institute
Fresh air filter element is stated for being filtered to the fresh air for entering the air conditioner indoor unit.
3. air conditioner indoor unit according to claim 2, which is characterized in that the filter element include return air filter element and
Powered air-purifying unit；The return air filter element is arranged at the return air inlet, and the powered air-purifying unit setting is sent described
At air port；The return air filter element uses the first cylinder shape structure；The filtration grade of the first cylinder shape structure from outside to inside
It does not increase successively, the middle cavity of the first cylinder shape structure forms the first air duct；The fresh air filter element is arranged in institute
State the bottom of the middle cavity of the first cylinder shape structure；
The powered air-purifying unit uses the second cylinder shape structure, and the middle cavity of the second cylinder shape structure forms the second wind
Road；The by-passing valve is arranged at the top center of the second cylinder shape structure, the by-passing valve and the second cylinder shape
The middle cavity of structure matches setting, and the by-passing valve is for opening or closing the second air duct.
4. air conditioner indoor unit according to claim 3, which is characterized in that the outer layer of the first cylinder shape structure is using just
Filter is imitated, internal layer uses medium effeciency filter；The second cylinder shape structure uses inferior high efficiency filter or high efficiency particulate air filter.
5. air conditioner indoor unit according to claim 2, which is characterized in that the filter element includes combination filter, institute
Combination filter is stated using the 3rd cylinder shape structure；The filtering rank of the 3rd cylinder shape structure from outside to inside successively increases；It is described
The middle cavity of the 3rd cylinder shape structure forms third air duct；Shape between the outer wall and the shell of the 3rd cylinder shape structure
At the 4th air duct；The by-passing valve is arranged in the annular formed before the outer wall and the shell of the 3rd cylinder shape structure and cuts
At face, and the top of the by-passing valve is flushed with the 3rd cylinder shape structural top；The fresh air filter element is arranged in institute
State the bottom of the middle cavity of the 3rd cylinder shape structure.
6. air conditioner indoor unit according to claim 5, which is characterized in that the outer layer of the 3rd cylinder shape structure is using just
Effect and/or medium effeciency filter, internal layer use inferior high efficiency filter.
7. described in any item air conditioner indoor unit according to claim 1~6, which is characterized in that the humidifying unit includes water storage
Case and atomization and vaporization component；The bottom of the air conditioner indoor unit is arranged in the water tank, uses drawing and pulling type structure；The mist
Change one end that the evaporator is arranged in vaporization component, the water tank is connect with atomization and vaporization component.
8. described in any item air conditioner indoor unit according to claim 1~6, which is characterized in that the shell uses column construction,
The cross section of the column construction is round or rounded square or rectangle.
9. described in any item air conditioner indoor unit according to claim 1~6, which is characterized in that the blower using axis into it is rear go out
Without volute casing centrifugal blower fan, the air inlet of the no volute casing centrifugal blower fan is located along the same line with air outlet, and the air inlet
Mouth is oppositely arranged with air outlet.
10. a kind of air conditioner, which is characterized in that including air conditioner indoor unit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594186.1U CN208108298U (en) | 2018-04-24 | 2018-04-24 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820594186.1U CN208108298U (en) | 2018-04-24 | 2018-04-24 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108298U true CN208108298U (en) | 2018-11-16 |
Family
ID=64116690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820594186.1U Active CN208108298U (en) | 2018-04-24 | 2018-04-24 | Air conditioner indoor unit and air conditioner |
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| CN (1) | CN208108298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894990A (en) * | 2019-10-22 | 2020-03-20 | 珠海格力电器股份有限公司 | Humidifying device of air conditioner internal unit, air conditioner and control method |
-
2018
- 2018-04-24 CN CN201820594186.1U patent/CN208108298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894990A (en) * | 2019-10-22 | 2020-03-20 | 珠海格力电器股份有限公司 | Humidifying device of air conditioner internal unit, air conditioner and control method |
| CN110894990B (en) * | 2019-10-22 | 2021-02-05 | 珠海格力电器股份有限公司 | Humidifying device of air conditioner internal unit, air conditioner and control method |
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