CN106440033A - Cabinet air conditioner and control method thereof - Google Patents
Cabinet air conditioner and control method thereof Download PDFInfo
- Publication number
- CN106440033A CN106440033A CN201610873644.0A CN201610873644A CN106440033A CN 106440033 A CN106440033 A CN 106440033A CN 201610873644 A CN201610873644 A CN 201610873644A CN 106440033 A CN106440033 A CN 106440033A
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- Prior art keywords
- air
- pair
- conditioner
- wind
- main
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a cabinet air conditioner and a control method thereof. The cabinet air conditioner comprises a shell, a flow guiding piece and an airflow drive device. The shell is provided with a main air inlet, a main air outlet and a main air flue through which the main air inlet communicates with the main air outlet, and the main air outlet is arranged in a rectangular manner. The flow guiding piece is arranged at the position of the main air outlet or arranged in the main air flue, the flow guiding piece is provided with an auxiliary air inlet, an auxiliary air outlet and an auxiliary air flue through which the auxiliary air inlet communicates with the auxiliary air outlet, and the auxiliary air inlet communicates with the main air flue. The airflow drive device is used for driving airflow to enter the auxiliary air flue from the auxiliary air inlet. In the technical scheme, direction changing of airflow is finished under the action of the air pressure through the arrangement of an auxiliary air flue system, the airflow is prevented from extruding and rubbing with a solid, and therefore energy consumption of the airflow in the direction changing process is greatly reduced; and accordingly, the air volume can be better increased, the wind speed is kept, and a user can better send the airflow to the remote assigned position.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of cabinet air-conditioner and its control method.
Background technology
In order to wind accurately to be delivered to the region that user specifies, existing air-conditioner is provided with wind deflector.Wind deflector is
Arranged in angle by the flow direction by its plate face with wind, the compulsory flow direction for changing wind.Due to the presence of wind deflector, wind is increased
The resistance of flowing, have lost air quantity, be unfavorable for the long distance delivery of wind.
Content of the invention
The main object of the present invention is to provide a kind of cabinet air-conditioner, it is intended to reduce the resistance of wind flow, to improve air-conditioner
The wind speed of air-supply and air quantity.
For achieving the above object, cabinet air-conditioner proposed by the present invention, including：
Housing, the main air duct with main air inlet, main air outlet and the connection main air inlet and main air outlet, described
The rectangular setting of main air outlet；
Conducting element, is arranged at the main air outlet or is arranged in the main air duct, and the conducting element enters with pair
The secondary air channel in air port, secondary air outlet and the connection pair air inlet and secondary air outlet, the pair air inlet and the main air duct
Connection；
Air flow drive device, for driving air-flow to enter the pair air channel from the pair air inlet.
Preferably, the conducting element includes wind suction part and diversion division, and the wind suction part has air draught chamber, the pair air inlet
It is opened on the wind suction part and connects with the air draught chamber；
The diversion division has diversion cavity, and the pair air outlet is opened on the diversion division and is connected with the diversion cavity
Logical, the diversion cavity is connected with the air draught chamber to form the pair air channel.
Preferably, the wind suction part is arranged in a ring, and the pair air inlet is arranged in a ring along the wind suction part.
Preferably, the rectangular setting of the wind suction part, the inwall of the lateral wall of the wind suction part and the main air outlet is pasted
Close and fix.
Preferably, the diversion division is extended in the main air duct away from one end of the wind suction part, the pair air outlet
Connect with the main air duct.
Preferably, the one end of the air flow drive device with the diversion division away from the wind suction part is fixedly connected, and institute
The air-out direction of air flow drive device is stated towards the main air outlet.
Preferably, the diversion division extends to the hull outside of cabinet air-conditioner away from one end of the wind suction part.
Preferably, the quantity of the diversion division is multiple, and the diversion division is uniformly arranged on the wind suction part；Described
Air flow drive device includes multiple centrifugal blowers, and centrifugal blower is separately positioned on the diversion division away from the one of the wind suction part
End.
Preferably, the air draught intracavity is provided with some flow blocking pieces, and the air draught chamber is separated to form some sons
Chamber, the diversion cavity of the diversion division is connected with sub- chamber described in form son pair air channel.
Preferably, the quantity in the son pair air channel is four, is respectively distributed in four, the wind suction part upper and lower, left and right
The upper pair air channel in orientation, lower pair air channel, left secondary air channel and right pair air channel.
The present invention discloses a kind of control method of cabinet air-conditioner further, cabinet air-conditioner have main air duct and with the main air
The secondary air channel of road connection, corresponding pair air channel is provided with centrifugal blower, and the control method of the cabinet air-conditioner is comprised the following steps：
Judge whether currently received instruction is wind-guiding instruction；
If so, centrifugal blower is opened, so that the connectivity part in the main air duct and the pair air channel forms negative pressure.
Preferably, the pair air channel includes secondary air channel, lower pair air channel, left secondary air channel and right pair air channel, each pair air channel
A centrifugal blower is all correspondingly arranged on；
The step of unlatching centrifugal blower has to be included：
Open and in the upper pair air channel, lower pair air channel, the corresponding centrifugal blower in left secondary air channel and right pair air channel
Or it is multiple.
In technical solution of the present invention, after air flow drive device is opened, by secondary ducting system, from the position of secondary air inlet
Air draught so that main air outlet corresponds to the position of secondary air inlet and forms certain negative pressure, under the influence of air pressure, at main air outlet
Wind direction is varied so that the air-flow in main air duct, towards the less direction skew of air pressure, as deviates dead ahead and deviates to side, from
And reach the purpose for adjusting air-out direction；By the power of air flow drive device is adjusted, the size of negative pressure formation can be adjusted, from
And adjust size, i.e. the adjustment air-out direction of wind direction skew；By negative pressure wind-guiding so that the direction of air-flow changes the work in air pressure
With under complete, it is to avoid air-flow is compressed and rubbed against with entity, so as to greatly reduce energy consumption of the air-flow during break-in, from
And be conducive to improving air quantity, wind speed is kept, is conducive to the specified location that user sends airflow to farther out, meanwhile, compared to wind-guiding
Plate wind-guiding, due to not limited by wind deflector rotational angle so that the wind-guiding scope in the present invention is significantly increased.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for technology description is had to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of one embodiment of cabinet air-conditioner of the present invention；
Fig. 2 is the configuration schematic diagram of Fig. 1；
Fig. 3 is the structural representation of one embodiment of conducting element of cabinet air-conditioner of the present invention；
Fig. 4 is the structural representation of another embodiment of conducting element of cabinet air-conditioner of the present invention；
Fig. 5 is the structural representation of the another embodiment of conducting element of cabinet air-conditioner of the present invention；
Fig. 6 is the internal structure schematic diagram of the conducting element of cabinet air-conditioner of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Housing | 110 | Main air inlet |
| 120 | Main air outlet | 200 | Conducting element |
| 210 | Wind suction part | 220 | Diversion division |
| 230 | Secondary air inlet | 240 | Secondary air outlet |
| 250 | Secondary air channel | 300 | Air flow drive device |
| 400 | Flow blocking piece |
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute's directional instruction (such as up, down, left, right, before and after ...) only uses in the embodiment of the present invention
In explaining in the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can be expressed or implicitly include at least one this feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
Conflicting or will be understood that the combination of this technical scheme is not present when cannot realize, also not in the protection model of application claims
Within enclosing.
Air-conditioner generally comprises indoor set and off-premises station, and wherein, indoor set generally comprises housing, heat exchanger assembly, air-supply
Component and wind guiding component, wherein, housing has air inlet, air outlet and the air channel between air inlet and air outlet, changes
Hot component and air-supply assembly are may be contained within air channel, and wind guiding component is arranged in air channel or is arranged at air outlet.Wherein, change
Hot component includes heat exchanger and the support being installed on heat exchanger in air channel, and heat exchanger is connected to the refrigerant circulation system of air-conditioner
In system.Air-supply assembly includes wind wheel (tubular wine wheel or axial-flow windwheel), for driving the motor of the wind wheel, some enforcements
In example, also include to be transferred to the driving of motor the actuating device of wind wheel.Wind guiding component includes wind deflector, pendulum leaf and drives to lead
Aerofoil and the motor of pendulum leaf, upper and lower wind-guiding is realized in the swing of wherein wind deflector, and left and right wind-guiding is realized in the swing for putting leaf, when
So, in certain embodiments, wind deflector and pendulum leaf can couple air-supply, i.e., while air-supply up and down, left and right is blown.The shape of housing
Shape can be able to be in cylinder (as cabinet air-conditioner) in the shape (as traditional wall-hanging air conditioner indoor unit) for being similar to cuboid,
Can also be in imitative spherical (such as wall-mounted spherical indoor apparatus of air conditioner) etc..In the application, a kind of air-conditioning of square outlet is mainly provided
Cabinet-type air conditioner, realizes secondary air channel negative pressure wind-guiding.
Below by the concrete structure of main description cabinet air-conditioner.
Referring to figs. 1 to Fig. 6, in embodiments of the present invention, the cabinet air-conditioner includes：
Housing 100, with main air inlet 110, main air outlet 120 and the connection main air inlet 110 and main air outlet
120 main air duct, the rectangular setting of the main air outlet 120；
Conducting element 200, is arranged at the main air outlet 120 or is arranged in the main air duct, the conducting element 200
There is secondary air inlet 230, secondary air outlet 240 and connect the secondary air channel 250 of the pair air inlet 230 and secondary air outlet 240, institute
State secondary air inlet 230 to connect with the main air duct；
Air flow drive device 300, for driving air-flow to enter the pair air channel 250 from the pair air inlet 230.
Specifically, in the present embodiment, housing 100 is in the form of a column setting, and as a example by imitating rectangular-shape, imitative rectangular-shape is to grow
On the basis of cube shape, there is protrusion or the female of minority according to actual needs.Main air inlet 110 is opened in housing 100
Dorsad user side, certainly, in some embodiments, it is also possible to be opened in 100 side of housing or top.Main air outlet
120 are opened on cylinder, and rectangular setting.The heat exchanger of cabinet air-conditioner and wind wheel are arranged along the short transverse of housing 100.Tool
Body ground, heat exchanger takes the shape of the letter U settings, and wind wheel is positioned at the top of heat exchanger.It is arranged such the heat exchange efficiency for being conducive to improving heat exchanger.
Conducting element 200 is used for forming negative pressure in main air outlet 120.Conducting element 200 corresponds to main air outlet 120 and arranges, can
To be arranged in main air outlet 120, it is also possible to be arranged on the side of main air outlet 120, it is of course also possible to main air outlet 120
Side wall abut.Secondary air inlet 230 is connected with main air outlet 120 so that the air-flow at main air outlet 120 can be from secondary air inlet
230 enter secondary air channel 250.Secondary air outlet 240 can be connected with main air duct, and the air-flow in secondary air channel 250 is discharged in main air duct,
Secondary air outlet 240 can also be arranged on the outside of housing 100, and air-flow that will be in secondary air channel 250 discharges cabinet air-conditioner.
Air flow drive device 300 is the driving equipment that centrifugal blower, fan etc. drive air current flow.Air flow drive device
300 are arranged in secondary air channel 250 or corresponding pair air outlet 240 is arranged, so that the fraction in main air duct is from secondary air inlet
230 enter secondary air channel 250, while to discharge the air-flow in secondary air channel 250 from secondary air outlet 240.
After air flow drive device 300 is opened, by 250 system of secondary air channel, from the position air draught of secondary air inlet 230, make
Main air outlet 120 corresponds to the position of secondary air inlet 230 and forms certain negative pressure, under the influence of air pressure, at main air outlet 120
Wind direction be varied so that the air-flow in main air duct, towards the skew of air pressure less direction, as deviates dead ahead and deviates to side,
So as to reach the purpose for adjusting air-out direction；By the power of air flow drive device 300 is adjusted, the big of negative pressure formation can be adjusted
Little, so as to the size of wind direction skew is adjusted, that is, adjust air-out direction；By negative pressure wind-guiding so that the direction of air-flow changes in gas
Complete in the presence of pressure, it is to avoid air-flow is compressed and rubbed against with entity, so as to greatly reduce air-flow during break-in
Energy consumption, so as to be conducive to improving air quantity, keeps wind speed, is conducive to the specified location that user sends airflow to farther out, meanwhile, compare
In wind deflector wind-guiding, due to not limited by wind deflector rotational angle so that the wind-guiding scope in the present invention is significantly increased.
In order to by the airflow exits in secondary air channel 250 to specified location, the conducting element 200 includes wind suction part 210 and leads
Stream portion 220, the wind suction part 210 with air draught chamber, described pair air inlet 230 be opened on the wind suction part 210 and with described
Air draught chamber is connected；
The diversion division 220 with diversion cavity, described pair air outlet 240 be opened on the diversion division 220 and with described
Diversion cavity is connected, and the diversion cavity is connected with the air draught chamber to form the pair air channel 250.
Specifically, in the present embodiment, the shape here of air draught chamber is not limited, circular cross section, square, polygon etc.
As long as the air-flow for entering secondary air channel 250 at secondary air inlet 230 from main air outlet 120 can be entered through air draught chamber
To diversion cavity.In the same manner, the shape here of diversion cavity does not also do particular determination, and its cross section is by taking square or circle as an example.Gas
Stream from main air duct flow out, when main air outlet 120 was entered, fraction by inlet scoop inspiration air draught chamber, then through diversion cavity
Guiding flow to specified location.Setting by air draught chamber and diversion cavity so that the air-flow from 120 inspiration of main air outlet can be convenient
Guiding to specified location, be conducive to the discharge of 250 interior air-flow of secondary air channel.
In order that air-flow evenly by water conservancy diversion, the wind suction part 210 is arranged in a ring, described pair air inlet 230 along institute
State wind suction part 210 to arrange in a ring.In the present embodiment, secondary air inlet 230 is opened up along the inwall of annular wind suction part 210 so that warp
When crossing 210 area defined of wind suction part, towards the negative pressuren zone runner of secondary air inlet 230, to realize the guiding of wind.By pair is entered
Air port 230 arranges and circularizes so that can be by uniform water conservancy diversion through the air-flow of conducting element 200.
In order to improve the compactedness of cabinet air-conditioner, the rectangular setting of the wind suction part 210, the outside of the wind suction part 210
Wall is fitted with the inwall of the main air outlet 120 fixation.The profile and size of wind suction part 210, with the shape of main air outlet 120 and
Size fit, so that wind suction part 210 and 120 tight fit of main air outlet.By by the lateral wall of the wind suction part 210 and the master
The inwall laminating of air outlet 120 is fixed so that the air-flow for flowing out from main air outlet 120 all can be enclosed by wind suction part 210
The region for becoming, so that all of air-flow can water conservancy diversion.
The extended position of diversion division 220 can have multiple, below lift several specific ions to illustrate.
The air-flow that secondary air outlet 240 flows out is flow in main air duct, and the diversion division 220 is away from the one of the wind suction part 210
End is extended in the main air duct, and the pair air outlet 240 is connected with the main air duct.The air flow drive device 300 and institute
The one end for diversion division 220 being stated away from the wind suction part 210 is fixedly connected, and the air-out direction court of the air flow drive device 300
To the main air outlet 120.
In the present embodiment, extended in main air duct by the one end by diversion division 220 away from wind suction part 210 so that from pair
The air-flow that air channel 250 is flowed out is flowed in main air duct, is flowed out from main air outlet 120 then as the air-flow in main air duct.By inciting somebody to action
Secondary air outlet 240 is provided towards main air outlet 120 and arranges, or the air-out direction of air flow drive device 300 is gone out towards master
Air port 120 so that the gas for flowing out from secondary air outlet 240 is flowed towards main air outlet 120.Now, the setting of air flow drive device 300
The power for also increasing air-supply is put, is conducive to improving the wind speed of air-supply.
The air-flow that secondary air outlet 240 flows out is flow to outside housing 100, and the diversion division 220 is away from the one of the wind suction part 210
End is extended to outside the housing 100 of cabinet air-conditioner.By diversion division 220 is extended to outside housing 100 so that secondary air channel 250
Interior air-flow output housing 100, so that the air-flow in main air duct interior air-flow and secondary air channel 250 is separate, is independent of each other.
In order to improve the wind-guiding efficiency of conducting element 200, the quantity of the diversion division 220 is multiple, and the diversion division 220 is equal
Even is arranged on the wind suction part 210；The air flow drive device 300 includes multiple centrifugal blowers, and centrifugal blower is set respectively
Put one end away from the wind suction part 210 in the diversion division 220.
In the present embodiment, a diversion division 220 can arrange a centrifugal blower, can also arrange multiple centrifugal blowers.
By arranging multiple diversion divisions 220 and multiple centrifugal blowers so that each diversion division 220 has centrifugal blower to take out which
Wind so that water conservancy diversion intracavity forms negative pressure so that the air-flow of air draught intracavity is quickly pumped, is conducive to improving wind-guiding efficiency.
In order to improve the accuracy of 250 system water conservancy diversion of secondary air channel, the air draught intracavity is provided with some flow blocking pieces 400,
So that the air draught chamber is separated to form some sub- chambeies, the diversion cavity of the diversion division is connected with sub- chamber described in form son pair
Air channel.
Specifically, in the present embodiment, by connecting sub- chamber with diversion cavity, sub- air channel to be formed so that each diversion division is corresponded to
One son pair air channel, i.e. conducting element have some separate son pair air channels.Due to separate between son pair air channel so that
Each son pair air channel corresponds to a wind-guiding region, i.e. conducting element and has multiple separate wind-guiding regions so that conducting element can
The wind-guiding of multiple directions is carried out with the air-flow to main air outlet, is conducive to improving the accuracy of wind-guiding.
For more accurate wind-guiding, the quantity in the son pair air channel is four, be respectively distributed on the wind suction part,
Under, left and right four orientation upper pair air channel, lower pair air channel, left secondary air channel and right pair air channel.By wind suction part upper and lower,
Left and right four orientation are respectively provided with secondary air channel so that upper pair air channel, lower pair air channel, left secondary air channel and right pair air channel can be distinguished
Wind-guiding is carried out to four, the upper and lower, left and right orientation of wind suction part.
The present invention further provides a kind of control method of cabinet air-conditioner, cabinet air-conditioner have main air duct and with the main air
The secondary air channel of road connection, corresponding pair air channel is provided with centrifugal blower, and the control method of the cabinet air-conditioner is comprised the following steps：
Judge whether currently received instruction is wind-guiding instruction；
The control module of air-conditioner receives control instruction, and the instruction for receiving is entered with the instruction catalogue being pre-stored in controller
Row is compared, to judge whether currently received instruction is wind-guiding instruction.It is of course also possible to by judging to connect according to signal intensity
Whether the instruction of receipts is wind-guiding control instruction.
If so, centrifugal blower is opened, so that the connectivity part in the main air duct and the pair air channel forms negative pressure.
The control module of air-conditioner receives control instruction, and the instruction for receiving is entered with the instruction catalogue being pre-stored in controller
Row is compared, to judge whether currently received instruction is wind-guiding instruction.It is of course also possible to by judging to connect according to signal intensity
Whether the instruction of receipts is wind-guiding control instruction.
For the more preferable wind-guiding of air-conditioner, the pair air channel includes secondary air channel, lower pair air channel, left secondary air channel and right pair wind
Road, each pair air channel is all correspondingly arranged on a centrifugal blower；
The step of unlatching centrifugal blower has to be included：
Open and in the upper pair air channel, lower pair air channel, the corresponding centrifugal blower in left secondary air channel and right pair air channel
Or it is multiple.
In the present embodiment, can according to the actual requirements, in unlatching the corresponding centrifugal blower in secondary air channel or open with described
The corresponding centrifugal blower in lower pair air channel or open the corresponding centrifugal blower in left secondary air channel or open and the right pair air channel
Multiple in the corresponding centrifugal blower in the upper, lower, left, or right pair air channel of corresponding centrifugal blower or simultaneously unlatching, you can with root
The quantity of wind-guiding position and wind guide component is selected according to actual demand.User is conducive to obtain more accurately effect of blowing.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in the scope of patent protection of the present invention in other related technical fields.
Claims (12)
1. a kind of cabinet air-conditioner, it is characterised in that include：
Housing, the main air duct with main air inlet, main air outlet and the connection main air inlet and main air outlet, the master goes out
The rectangular setting in air port；
Conducting element, is arranged at the main air outlet or is arranged in the main air duct, the conducting element have secondary air inlet,
Secondary air outlet and the secondary air channel of the connection pair air inlet and secondary air outlet, the pair air inlet is connected with the main air duct；
Air flow drive device, for driving air-flow to enter the pair air channel from the pair air inlet.
2. cabinet air-conditioner as claimed in claim 1, it is characterised in that the conducting element includes wind suction part and diversion division, described
Wind suction part has air draught chamber, and the pair air inlet is opened on the wind suction part and is connected with the air draught chamber；
The diversion division has diversion cavity, and the pair air outlet is opened on the diversion division and is connected with the diversion cavity, institute
State diversion cavity to connect with the air draught chamber to form the pair air channel.
3. cabinet air-conditioner as claimed in claim 2, it is characterised in that the wind suction part is arranged in a ring, the pair air inlet
Arranged along the wind suction part in a ring.
4. cabinet air-conditioner as claimed in claim 3, it is characterised in that the rectangular setting of the wind suction part, the wind suction part
Lateral wall is fitted with the inwall of the main air outlet fixation.
5. cabinet air-conditioner as claimed in claim 2, it is characterised in that the diversion division extends away from one end of the wind suction part
To the main air duct, the pair air outlet is connected with the main air duct.
6. cabinet air-conditioner as claimed in claim 5, it is characterised in that the air flow drive device is with the diversion division away from institute
The one end for stating wind suction part is fixedly connected, and the air-out direction of the air flow drive device is towards the main air outlet.
7. cabinet air-conditioner as claimed in claim 2, it is characterised in that the diversion division extends away from one end of the wind suction part
Hull outside to cabinet air-conditioner.
8. the cabinet air-conditioner as described in any one in claim 2 to 7, it is characterised in that the quantity of the diversion division is many
Individual, the diversion division is uniformly arranged on the wind suction part；The air flow drive device includes multiple centrifugal blowers, is centrifuged wind
Machine is separately positioned on the one end of the diversion division away from the wind suction part.
9. cabinet air-conditioner as claimed in claim 8, it is characterised in that the air draught intracavity is provided with some flow blocking pieces, with
The air draught chamber is separated to form some sub- chambeies, the diversion cavity of the diversion division is connected with sub- chamber described in form son pair wind
Road.
10. cabinet air-conditioner as claimed in claim 9, it is characterised in that the quantity in the son pair air channel is four, respectively divides
Cloth four orientation in wind suction part upper and lower, left and right upper pair air channel, lower pair air channel, left secondary air channel and right pair air channel.
11. a kind of control methods of cabinet air-conditioner, it is characterised in that cabinet air-conditioner is had main air duct and connected with the main air duct
Secondary air channel, corresponding pair air channel is provided with centrifugal blower, and the control method of the cabinet air-conditioner is comprised the following steps：
Judge whether currently received instruction is wind-guiding instruction；
If so, centrifugal blower is opened, so that the connectivity part in the main air duct and the pair air channel forms negative pressure.
The control method of 12. cabinet air-conditioners as claimed in claim 11, it is characterised in that the pair air channel includes secondary wind
Road, lower pair air channel, left secondary air channel and right pair air channel, each pair air channel is all correspondingly arranged on a centrifugal blower；
The step of unlatching centrifugal blower has to be included：
Open and or many in the upper pair air channel, lower pair air channel, the corresponding centrifugal blower in left secondary air channel and right pair air channel
Individual.
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| JP2005188830A (en) * | 2003-12-25 | 2005-07-14 | Toshiba Kyaria Kk | Air conditioner |
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| CN106440033B (en) | 2021-12-17 |
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