CN207196636U - Vertical air-conditioner indoor unit - Google Patents
Vertical air-conditioner indoor unit Download PDFInfo
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- CN207196636U CN207196636U CN201720835128.9U CN201720835128U CN207196636U CN 207196636 U CN207196636 U CN 207196636U CN 201720835128 U CN201720835128 U CN 201720835128U CN 207196636 U CN207196636 U CN 207196636U
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Abstract
The utility model provides a kind of vertical air-conditioner indoor unit, and it includes housing, and rear side offers air inlet, and vertically disposed multiple air outlets are offered on front panel；Multiple pendulum leaf components, it is matched one by one with multiple air outlets, for adjusting the wind direction of each air outlet；Cold medium flux can be separately adjustable two evaporators, for its vertical array in the housing, one of them described evaporator compatible portion air outlet, another evaporator matches remaining air outlet；And air quantity can be separately adjustable two axial-flow fans, its vertical array matches one by one in the housing, and with two evaporators.The air loss of vertical air-conditioner indoor unit of the present utility model is smaller, complete machine operation more energy-conservation and air supply pattern are very abundant.
Description
Technical field
Air-conditioning technical field is the utility model is related to, more particularly to a kind of vertical air-conditioner indoor unit.
Background technology
Traditional vertical air-conditioner indoor unit drives air flow using centrifugal fan as power source more.Centrifugal fan and
Evaporator is arranged in the housing of indoor set along the vertical direction, and air inlet is arranged at the bottom of housing, and relative with centrifugal fan,
Air outlet is arranged at the forward upper of housing, and relative with heat-exchanger rig.Air inlet of the air through bottom enters in housing, and according to
Sent out behind the secondary air channel for flowing through centrifugal fan and evaporator at the air outlet on top.As can be seen here, air-flow by air inlet to going out
The distance that air port flows through is longer, and air loss is more serious, and energy expenditure is larger, and the fan-out capability of fan weakens so that complete machine
Operational efficiency be greatly reduced.
Utility model content
A purpose of the present utility model is above mentioned problem to be overcome or solved the above problems at least in part, there is provided one
Kind fan slip is smaller and complete machine runs the vertical air-conditioner indoor unit more saved.
The utility model lifts Consumer's Experience further objective is that to enrich the air supply pattern of vertical air-conditioner indoor unit.
Especially, the utility model provides a kind of vertical air-conditioner indoor unit, and it includes：
Housing, rear side offer air inlet, and vertically disposed multiple air outlets are offered on front panel；
Multiple pendulum leaf components, it is matched one by one with multiple air outlets, for adjusting the wind direction of each air outlet；
Cold medium flux can be separately adjustable two evaporators, be vertically arranged in housing, the matching of one of evaporator
Part air outlet, another evaporator match remaining air outlet；And
Air quantity can be separately adjustable two axial-flow fans, be vertically arranged in housing, and with two evaporators one by one
Match somebody with somebody.
Alternatively, the refrigeration system of vertical air conditioner includes compressor, condenser, three-way pipe, two restricting elements and two
The outlet of the import connection condenser of individual evaporator, wherein three-way pipe, two export the import for being respectively communicated with two restricting elements；
The outlet of two restricting elements is respectively communicated with the import of two evaporators；And the outlet compressors of two evaporators enters
Mouthful.
Alternatively, vertical air-conditioner indoor unit also includes：Ducting assembly, it is erected between axial-flow fan and front panel, its
Including shell and multiple dividing plates, shell limits front and rear unlimited wind-guiding chamber, and multiple dividing plates are vertically arranged in shell, with
Wind-guiding chamber is divided into the multiple air channels being isolated from each other, each air channel matches an air outlet, for by the wind of axial-flow fan
The air outlet is drained to, and the wind for making to flow to multiple air outlets is not interfere with each other.
Alternatively, each pendulum leaf component includes：Vertical pendulum leaf group, it includes vertically extending and is installed on multiple at air outlet
Vertical pendulum leaf, multiple vertical pendulum leaves can pivot in unison to adjust the left and right directions of air-out；And yaw leaf group, it includes horizontal-extending
Multiple yaw leaves, it is arranged in air channel, multiple yaw leaves can pivot in unison to adjust the above-below direction of air-out.
Alternatively, in two axial-flow fans, the top of the axial-flow fan, position are located at positioned at the motor of the axial-flow fan of upside
It is located at the bottom of the axial-flow fan in the motor of the axial-flow fan of downside.
Alternatively, multiple air outlets are circular air outlet.
Alternatively, the quantity of multiple air outlets is three；And in two evaporators, the evaporator matching positioned at upside is located at
Two air outlets of upside；Evaporator positioned at downside matches an air outlet of lower side.
Alternatively, under identical heat-exchanging state, the heat exchange amount in two evaporators positioned at the evaporator of upside is under
Twice of the heat exchange amount of the evaporator of side；And under same rotational speed, the wind of the axial-flow fan of upside is located in two axial-flow fans
Measure as positioned at twice of the air quantity of the axial-flow fan of downside.
Alternatively, two evaporators are finned evaporator and share same fins set, positioned at the disk of the evaporator of upside
Pipe is installed on the top of fins set, and the bottom of fins set is installed on positioned at the coil pipe of the evaporator of downside.
Alternatively, vertical air-conditioner indoor unit also includes：Human body detection device, for detecting indoor human body information, human body letter
Breath includes human surface temperature, position of human body and human body quantity；And control device, it is configured to receive human body information, and root
Cold medium flux, the air quantity of each axial-flow fan and the wind direction of each air outlet of each evaporator are controlled according to human body information.
Vertical air-conditioner indoor unit of the present utility model utilizes cross-flow fan air-supply, and air inlet is arranged on rear side of housing, air-out
Mouth is arranged on front panel, so can greatly be shortened the flow of whole air-supply process air, be reduced air loss, improve sky
The complete machine efficiency of tune.In addition, the utility model is by setting multiple air outlets, multiple pendulum leaf groups, two evaporators and two
Axial-flow fan, it is easy to the refrigerating capacity to air-conditioning, air output and air supply direction to carry out diversified regulation, enriches air-supply mould
Formula.For example, flow and then the change of each evaporator can be adjusted according to the refrigerating/heating needs of interior space different zones
The air quantity and wind direction of refrigerating capacity/heating capacity, each air outlet, realization are blown, not only more save, also enrich air-supply mould on demand
Formula, improve Consumer's Experience.
Further, vertical air-conditioner indoor unit of the present utility model makes two evaporators share same fins set, and upside is steamed
The coil pipe of hair device is installed on fins set top, and the coil pipe of downside evaporator is installed on fins set bottom, can facilitate evaporator
Make and install.
Further, vertical air-conditioner indoor unit of the present utility model detects according to human body detection device human body information is controlled
The wind direction of the cold medium flux of each evaporator, the air quantity of each axial-flow fan and each air outlet is made, makes its control more smart
Really, complete machine operation more saves, and human feeling is more comfortable.
According to the accompanying drawings will be more to the detailed description of the utility model specific embodiment, those skilled in the art
Add clear of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the vertical air-conditioner indoor unit part-structure schematic diagram of the utility model one embodiment；
Fig. 2 is the refrigeration cyclic graph of the vertical air conditioner of the utility model one embodiment；
Fig. 3 is the decomposing schematic representation of the air-supply structure of vertical air-conditioner indoor unit shown in Fig. 1；
Fig. 4 is the structural representation of the evaporator of the vertical air-conditioner indoor unit of the utility model one embodiment.
Embodiment
Fig. 1 is the vertical air-conditioner indoor unit part-structure schematic diagram of the utility model one embodiment；Fig. 2 is that this practicality is new
The refrigeration cyclic graph of the vertical air conditioner of type one embodiment；Fig. 3 is the decomposition of the air-supply structure of vertical air-conditioner indoor unit shown in Fig. 1
Schematic diagram；Fig. 4 is the structural representation of the evaporator of the vertical air-conditioner indoor unit of the utility model one embodiment.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of vertical air-conditioner indoor unit, and it is Split floor
The indoor section of formula air-conditioning.
Vertical air-conditioner indoor unit includes two evaporators that housing, multiple pendulum leaf components, cold medium flux can be separately adjustable
551st, 552 and air quantity can be separately adjustable two axial-flow fans 410,420.Housing defines receiving space, vertical for accommodating
The all parts of formula indoor apparatus of air conditioner.Fig. 1 only illustrates the front panel 110 of housing, and vertical array is provided with front panel 110
Multiple air outlets 112,114,116 of (arranging along the vertical direction), multiple air outlets 112,114,116 are preferably circular, with
Make it more attractive in appearance.Air inlet is offered on rear side of the housing that Fig. 1 is not shown.Outdoor air enters housing from air inlet, is passing through
From air outlet blow to interior after passing through evaporator, with evaporator heat exchange under the driving of flow fan, realize the refrigeration to indoor environment/
Heating.
Multiple pendulum leaf components are (for example, the multiple vertical pendulum leaves 312 and multiple yaw leaves 322 at air outlet 112 form one
Pendulum leaf component) matched one by one with multiple air outlets 112,114,116, for adjusting the wind direction of each air outlet.Two evaporators
551st, for 552 vertical arrays in housing, one of evaporator compatible portion air outlet, another evaporator matches remaining air outlet
116.Two evaporators 551,552 may be provided at the front side of axial-flow fan 410,420, after may also be arranged on axial-flow fan 410,420
Side.
In embodiment as shown in Figures 1 to 4, the quantity of multiple air outlets is three.For ease of into the interior space
High region air-supply, preferably make the evaporator 551 of upside and two air outlets 112,114 of the matching of axial-flow fan 410 upside, downside
Axial-flow fan 420 and evaporator 552 match lower side an air outlet 116.The air-out of three air outlets 112,114,116
Area may be configured as it is identical, because the air outlet quantity that upside evaporator 551 and axial-flow fan 410 match is more, evaporator 551
The draft capacity of exchange capability of heat and axial-flow fan 410 is more than downside evaporator 552 and axial-flow fan 420.For example, two can be made
For evaporator 551,552 under identical heat-exchanging state, the heat exchange amount positioned at the evaporator 551 of upside is the evaporator positioned at downside
Twice of 552 heat exchange amount, make two axial-flow fans 410,420 under same rotational speed, positioned at the wind of the axial-flow fan 410 of upside
Measure as positioned at twice of the air quantity of the axial-flow fan 420 of downside.
To make the connection between axial-flow fan and housing more firm, the motor of the axial-flow fan 410 positioned at upside can be made
411 are located at the top of the axial-flow fan 410, and the motor 421 positioned at the axial-flow fan 420 of downside is located at the axial-flow fan 420
Bottom.Bearing is may be provided between two axial-flow fans 410,420.
In the utility model embodiment, only by controlling the opening and closing of two axial-flow fans 410,420 that three wind can be achieved
The switching of the air supply pattern of shelves is measured, three kinds of air supply patterns are followed successively by：Only open the pattern of axial-flow fan 420, only open through-flow wind
The pattern of fan 410 and the pattern for opening axial-flow fan 410 and axial-flow fan 420 simultaneously.Also, blown in these three air quantity shelves
Under pattern, then by adjusting the rotating speed of change axial-flow fan 410,420, more various air supply pattern can be obtained.Meanwhile then lead to
The cold medium flux of two evaporators 551,552 is overregulated, the temperature of the wind of two axial-flow fan blowouts can be changed, that is, change system
Cold/heating capacity.Finally, the air-out direction of each air outlet is adjusted using each pendulum leaf group, makes two or more air outlets
Air-out mixes or individually blowed to different zones.
In addition, the utility model embodiment by setting vertically disposed multiple air outlets 112,114,116, can erect
The activity space of covering human body, the vertical air-conditioner indoor unit compared to prior art are only set on front panel top substantially on to direction
The scheme of an air outlet is put, the blowing range of the utility model embodiment is bigger (at least such in the vertical direction).Especially
It is in a heating mode, there is ascendant trend because hot-air density is smaller, prior art generally only sets a position higher
Air outlet is not easy to send hot blast downwards, makes the heating effect of indoor bottom space poor.And the utility model embodiment is available
The air outlet 116 of bottom meets the heating needs of bottom space to indoor bottom space heat air delivery.
Vertical air-conditioner indoor unit also includes human body detection device and control device.Human body detection device is used to detect indoor people
Body information, human body information include human surface temperature, position of human body and human body quantity.Human body detection device can be laser infrared
Temperature sensor or other contactless temperature sensors that can detect number and position of human body.Human body detection device can be set
On front panel.Control device is used to receive human body information, and the refrigerant of each evaporator 551,552 is controlled according to human body information
The wind direction of flow, the air quantity of each axial-flow fan 410,420 and each air outlet 112,114,116.
When indoor temperature increase or number increase or human surface temperature increase, two axial-flow fans 410,420 can be made
(or further being run with maximum (top) speed) is opened, or the cold medium flux of two evaporators 551,552 of increase.Room can also be passed through
The distribution of interior human body, confirm the region for needing emphasis to blow, the wind direction of regulation pendulum leaf group is by wind to the region.
Such as Fig. 2, in the utility model embodiment, the cooling cycle system of vertical air conditioner includes compressor 510, condenser
520th, the import of 530, two restricting elements 541,542 of three-way pipe and two evaporators 551,552, wherein three-way pipe 530 connects
The outlet of condenser 520 is connect, two of three-way pipe 530 export the import for being respectively communicated with two restricting elements 541,542.Two sections
The outlet of fluid element 541,542 is respectively communicated with the import of two evaporators 551,552.The outlet of two evaporators 551,552 connects
The import of logical compressor 510.Restricting element is preferably electric expansion valve, in order to be adjusted by adjusting its aperture by each
The cold medium flux of evaporator, and then change refrigerating capacity/heating capacity.
Such as Fig. 1, be provided with after restricting element 541 can knockout 561, may be provided with knockout 562 after restricting element 542,
It is used to refrigerant being divided into multichannel, improves the heat exchange efficiency of evaporator.After refrigerant flows through the coil pipe of two evaporators 551,552,
Converge in discharge 580, then compressor 510 is flowed to out of discharge 580.
In certain embodiments, as shown in figure 4, two evaporators 551,552 are finned evaporator, and two evaporators
551st, 552 same fins set 501 is shared, the top of fins set 501, position is installed on positioned at the coil pipe 502 of the evaporator 551 of upside
The bottom of fins set 501 is installed in the coil pipe 503 of the evaporator 552 of downside.Compared to two evaporators are independent, respectively make certainly
The scheme of installation, the present embodiment can facilitate the making and installation of evaporator, while also save enclosure interior space.
In certain embodiments, vertical air-conditioner indoor unit also includes ducting assembly, and ducting assembly is erected at axial-flow fan
410th, between 420 and front panel 110, it includes shell 120 and multiple dividing plates 121, and shell 120 limits front and rear unlimited wind-guiding
Chamber, multiple dividing plate vertical arrays in shell, wind-guiding chamber is separated out the multiple air channels 123 being isolated from each other, 124,
125, each air channel matches an air outlet, for the wind of axial-flow fan 410,420 to be drained into the air outlet, and makes flow direction more
The wind of individual air outlet is not interfere with each other.
Also, each pendulum leaf component includes vertical pendulum leaf group and yaw leaf group.Wherein, vertical pendulum leaf group includes vertically extending and pacified
Loaded on multiple vertical pendulum leaves 312,314,316 at air outlet 112,114,116, multiple vertical pendulum leaves can pivot in unison to adjust air-out
Left and right directions.Yaw leaf group includes horizontal-extending multiple yaw leaves 324,324,326, and it is arranged in air channel, multiple horizontal strokes
Pendulum leaf can pivot in unison to adjust the above-below direction of air-out.Can be by setting one yaw leaf of a motor driven (or vertical pendulum leaf)
Rotate, by a rod hinge connection in the yaw leaf (or vertical pendulum leaf) and remaining yaw leaf (or vertical pendulum leaf), realize whole yaws
The pivot in unison of leaf (or vertical pendulum leaf).
In some alternative embodiments, also yaw leaf can be arranged on air outlet and gone out, vertical pendulum leaf is arranged on air channel
It is interior.
It will be understood by those skilled in the art that in case of no particular description, alleged by the utility model embodiment
" on ", " under ", "left", "right", "front", "rear" etc. are used to represent that the term of orientation or position relationship to be with vertical air-conditioner indoor unit
Real use state on the basis of for, these terms are for only for ease of description and understand technical side of the present utility model
Case, rather than the device or part of instruction or hint meaning must have specific orientation, therefore it is not intended that to this practicality
New limitation.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model more
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (10)
- A kind of 1. vertical air-conditioner indoor unit, it is characterised in that including：Housing, rear side offer air inlet, and vertically disposed multiple air outlets are offered on front panel；Multiple pendulum leaf components, it is matched one by one with multiple air outlets, for adjusting the wind direction of each air outlet；Cold medium flux can be separately adjustable two evaporators, be vertically arranged in the housing, one of them described evaporator Compatible portion air outlet, another evaporator match remaining air outlet；AndAir quantity can be separately adjustable two axial-flow fans, be vertically arranged in the housing, and with described two evaporators one One matching.
- 2. vertical air-conditioner indoor unit according to claim 1, it is characterised in thatThe refrigeration system of vertical air conditioner includes compressor, condenser, three-way pipe, two restricting elements and described two evaporations Device, whereinThe import of the three-way pipe connects the outlet of the condenser, and two outlets are respectively communicated with entering for described two restricting elements Mouthful；The outlet of described two restricting elements is respectively communicated with the import of described two evaporators；AndThe import of compressor described in the outlet of described two evaporators.
- 3. vertical air-conditioner indoor unit according to claim 1, it is characterised in that also include：Ducting assembly, it is erected between the axial-flow fan and the front panel, and it includes shell and multiple dividing plates, described outer Shell limits front and rear unlimited wind-guiding chamber, and the multiple dividing plate is vertically arranged in the shell, by the wind guide chamber Room is divided into the multiple air channels being isolated from each other, and each air channel matches an air outlet, for by the axial-flow fan Wind be drained to the air outlet, and the wind for making to flow to the multiple air outlet is not interfere with each other.
- 4. vertical air-conditioner indoor unit according to claim 3, it is characterised in that each pendulum leaf component includes：Vertical pendulum leaf group, it includes vertically extending and is installed on multiple vertical pendulum leaves at the air outlet, and the multiple vertical pendulum leaf can Pivot in unison is to adjust the left and right directions of air-out；AndYaw leaf group, it includes horizontal-extending multiple yaw leaves, and it is arranged in the air channel, and the multiple yaw leaf can be same Step is pivoted to adjust the above-below direction of air-out.
- 5. vertical air-conditioner indoor unit according to claim 1, it is characterised in thatIn described two axial-flow fans, the top of the axial-flow fan is located at positioned at the motor of the axial-flow fan of upside, positioned at downside The motor of axial-flow fan be located at the bottom of the axial-flow fan.
- 6. vertical air-conditioner indoor unit according to claim 1, it is characterised in thatThe multiple air outlet is circular air outlet.
- 7. vertical air-conditioner indoor unit according to claim 1, it is characterised in thatThe quantity of the multiple air outlet is three；AndIn described two evaporators, the evaporator matching positioned at upside is located at two air outlets of upside；Evaporation positioned at downside Device matches an air outlet of lower side.
- 8. vertical air-conditioner indoor unit according to claim 7, it is characterised in thatUnder identical heat-exchanging state, the heat exchange amount in described two evaporators positioned at the evaporator of upside is the evaporation positioned at downside Twice of the heat exchange amount of device；AndUnder same rotational speed, the air quantity in described two axial-flow fans positioned at the axial-flow fan of upside is the through-flow wind positioned at downside Twice of the air quantity of fan.
- 9. vertical air-conditioner indoor unit according to claim 1, it is characterised in thatDescribed two evaporators are finned evaporator and share same fins set, and the coil pipe positioned at the evaporator of upside is installed on The top of the fins set, the bottom of the fins set is installed on positioned at the coil pipe of the evaporator of downside.
- 10. vertical air-conditioner indoor unit according to claim 1, it is characterised in that also include：Human body detection device, for detecting indoor human body information, the human body information include human surface temperature, position of human body with And human body quantity；AndControl device, it is configured to receive the human body information, and the cold of each evaporator is controlled according to the human body information The wind direction of matchmaker's flow, the air quantity of each axial-flow fan and each air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835128.9U CN207196636U (en) | 2017-07-11 | 2017-07-11 | Vertical air-conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835128.9U CN207196636U (en) | 2017-07-11 | 2017-07-11 | Vertical air-conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN207196636U true CN207196636U (en) | 2018-04-06 |
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| CN201720835128.9U Active CN207196636U (en) | 2017-07-11 | 2017-07-11 | Vertical air-conditioner indoor unit |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405222A (en) * | 2018-10-26 | 2019-03-01 | 美的集团武汉制冷设备有限公司 | Air-out control method, control device, air conditioner and the storage medium of air conditioner |
| CN110017587A (en) * | 2019-04-17 | 2019-07-16 | 广东美的制冷设备有限公司 | Progress control method, device, air conditioner and computer readable storage medium |
| CN110553360A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔空调器有限总公司 | air supply control method of air conditioner and air conditioner |
| CN110762614A (en) * | 2018-07-09 | 2020-02-07 | 青岛海尔空调器有限总公司 | Indoor machine of floor air conditioner |
| CN110779089A (en) * | 2018-07-12 | 2020-02-11 | 青岛海尔空调器有限总公司 | Air supply control method of air conditioner and air conditioner |
| CN114902004A (en) * | 2020-01-07 | 2022-08-12 | 三菱电机株式会社 | Air conditioner |
-
2017
- 2017-07-11 CN CN201720835128.9U patent/CN207196636U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553360A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔空调器有限总公司 | air supply control method of air conditioner and air conditioner |
| CN110762614A (en) * | 2018-07-09 | 2020-02-07 | 青岛海尔空调器有限总公司 | Indoor machine of floor air conditioner |
| CN110762614B (en) * | 2018-07-09 | 2023-04-14 | 青岛海尔空调器有限总公司 | Indoor machine of floor air conditioner |
| CN110779089A (en) * | 2018-07-12 | 2020-02-11 | 青岛海尔空调器有限总公司 | Air supply control method of air conditioner and air conditioner |
| CN109405222A (en) * | 2018-10-26 | 2019-03-01 | 美的集团武汉制冷设备有限公司 | Air-out control method, control device, air conditioner and the storage medium of air conditioner |
| CN109405222B (en) * | 2018-10-26 | 2021-01-08 | 美的集团武汉制冷设备有限公司 | Air outlet control method and device of air conditioner, air conditioner and storage medium |
| CN110017587A (en) * | 2019-04-17 | 2019-07-16 | 广东美的制冷设备有限公司 | Progress control method, device, air conditioner and computer readable storage medium |
| CN110017587B (en) * | 2019-04-17 | 2021-09-28 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner and computer readable storage medium |
| CN114902004A (en) * | 2020-01-07 | 2022-08-12 | 三菱电机株式会社 | Air conditioner |
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