CN106287988A - Double through-flow air-conditioners and control method thereof - Google Patents
Double through-flow air-conditioners and control method thereof Download PDFInfo
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- CN106287988A CN106287988A CN201610872810.5A CN201610872810A CN106287988A CN 106287988 A CN106287988 A CN 106287988A CN 201610872810 A CN201610872810 A CN 201610872810A CN 106287988 A CN106287988 A CN 106287988A
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- air
- main air
- flow
- main
- secondary air
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
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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
- F24F11/70—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
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air-Flow Control Members (AREA)
Abstract
The open a kind of double through-flow air-conditioners of the present invention and method thereof, wherein, described pair of through-flow air-conditioner includes: housing, there is main air inlet, the first main air outlet and the second main air outlet and connect described main air inlet and the first main air duct of the first main air outlet, connecting described main air inlet and the second main air duct of the second main air outlet；Conducting element, corresponding described first main air outlet is arranged in described first main air duct, and/or corresponding second main air outlet is arranged in described second main air duct；Described conducting element has secondary air inlet, secondary air outlet and connects described secondary air inlet and the secondary air channel of secondary air outlet；Described secondary air inlet connects with described first main air duct or the second main air duct；Air flow drive device, is used for driving air-flow to enter described secondary air channel from described secondary air inlet.In technical solution of the present invention, by the setting of secondary ducting system, thus be conducive to improving air quantity, keep wind speed, beneficially user to send airflow to appointment position farther out.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly to a kind of double through-flow air-conditioners and control method thereof.
Background technology
In order to wind is delivered to region that user specifies accurately, existing air-conditioner is provided with wind deflector.Wind deflector is
By by the flow direction in its plate face Yu wind be angle arrange, the flow direction of compulsory change wind.Due to the existence of wind deflector, add wind
The resistance of flowing, have lost air quantity, is unfavorable for the long distance delivery of wind.
Summary of the invention
The main object of the present invention is to provide a kind of double through-flow air-conditioner, it is intended to reduce the resistance of wind flow, to improve sky
Adjust wind speed and the air quantity of device air-supply.
For achieving the above object, double through-flow air-conditioners that the present invention proposes, including:
Housing, has main air inlet, the first main air outlet and the second main air outlet and connects described main air inlet and
First main air duct of one main air outlet, connects described main air inlet and the second main air duct of the second main air outlet；
Conducting element, corresponding described first main air outlet is arranged in described first main air duct, and/or corresponding second main air-out
Mouth is arranged in described second main air duct；Described conducting element has secondary air inlet, secondary air outlet and connects described secondary air inlet
Secondary air channel with secondary air outlet；Described secondary air inlet connects with described first main air duct or the second main air duct；
Air flow drive device, is used for driving air-flow to enter described secondary air channel from described secondary air inlet.
Preferably, described secondary air inlet extends along the short transverse of described housing, and described secondary air inlet is towards described the
One main air duct or the main air outlet of the second main air duct are offered.
Preferably, described secondary air outlet is offered on the housing along the short transverse of described housing, or is located in institute
State top and/or the bottom in secondary air channel.
Preferably, described conducting element includes diversion division and fixes the connecting portion being connected, described diversion division with described diversion division
There is guide face；
Described connecting portion removably connects with described housing, and described diversion division is corresponding with the spiral case of double through-flow air-conditioners to be set
Put, and described guide face is along the wind-guiding face extension of described spiral case.
Preferably, described connecting portion has installed surface, and described installed surface is fixing with the inwall laminating of described housing.
Preferably, described conduction part abuts with spiral case, forms described first main air duct or the sidewall of the second main air duct.
Preferably, described conducting element and the one-body molded setting of described housing.
Preferably, in described air flow drive device is arranged on described secondary air channel or be arranged at described pair air outlet.
Preferably, the quantity of described conducting element is four, and conducting element described in two is separately positioned on the two of the first main air outlet
Side, conducting element described in other two is separately positioned on the both sides of described second main air outlet.
Preferably, described pair of through-flow air-conditioner also includes that position of splitter, described position of splitter set along the short transverse of described housing
Putting, the corresponding described first main air outlet of described position of splitter is arranged in described first main air duct, or corresponding described second main air-out
Mouth is arranged in described second main air duct, described first main air duct or the second main air duct to be separated to form two sub-air channels, and two
The secondary air inlet air channel sub-with described in two respectively in described secondary air channel connects.
Preferably, described separation member includes that the first conduction part and the second conduction part, described first conduction part have towards one
First drain face of conducting element, described second conduction part has the second drain face towards another conducting element described；
Described first drain face is correspondingly arranged with the guide face of a conducting element；
Described second drain face is correspondingly arranged with the guide face of another conducting element.
The present invention discloses the control method of a kind of pair of through-flow air-conditioner further, and double through-flow air-conditioners have the first main air
Road, the second main air duct and the secondary air channel connected with described first main air duct or the second main air duct, corresponding secondary air channel is provided with centrifugal
Blower fan, the control method of described pair of through-flow air-conditioner comprises the following steps:
Judge whether currently received instruction is wind-guiding instruction；
If so, centrifugal blower is opened, so that the connectivity part in described main air duct and described secondary air channel forms negative pressure.
Preferably, corresponding first main air duct is provided with the first secondary air channel and the second secondary air channel, and corresponding second main air duct is arranged
The 3rd secondary air channel and fourth officer air channel, each secondary air channel is had all to be correspondingly arranged on a centrifugal blower；
The step of described unlatching centrifugal blower has and includes:
Open the centrifugal blower corresponding with the described first secondary air channel, the second secondary air channel, the 3rd secondary air channel and fourth officer air channel
In one or more.
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 the position of the first main air outlet or the second main air outlet correspondence pair air inlet forms certain negative pressure, at air pressure
Under effect, the wind direction at the first main air outlet or the second main air outlet is varied so that the air-flow in the first or second main air duct
Towards the direction skew that air pressure is less, it is deviation dead ahead and deviates to side, thus reach to regulate the purpose of air-out direction；Pass through
The power of regulation air flow drive device, can regulate the size that negative pressure is formed, thus regulate the size of wind direction skew, i.e. adjust
Wind direction；By negative pressure wind-guiding so that the direction change of air-flow completes under the influence of air pressure, it is to avoid air-flow squeezes with entity
Pressure and friction, thus greatly reduce air-flow energy consumption during break-in, thus be conducive to improving air quantity, keep wind speed, have
It is beneficial to user and sends airflow to appointment position farther out, meanwhile, compared to wind deflector wind-guiding, due to not by wind deflector rotational angle
Restriction so that the wind-guiding scope in the present invention is significantly increased.
Accompanying drawing explanation
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
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the detonation configuration schematic diagram of double through-flow air-conditioner one embodiment of the present invention；
Fig. 2 is the structural representation after Fig. 1 assembles；
Fig. 3 is the structural representation of Fig. 2 mono-cross section；
Fig. 4 is the structural representation of the conducting element of the double through-flow air-conditioner of the present invention；
Fig. 5 is the cross-sectional view of the embodiment in Fig. 4 at A-A；
Fig. 6 is the cross-sectional view of another embodiment in Fig. 4 at A-A.
Drawing reference numeral illustrates:
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
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
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
It is to be appreciated that directional instruction in the embodiment of the present invention (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if should
When particular pose changes, then directionality instruction changes the most therewith.
It addition, the description relating to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that refer to
Show or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can express or implicitly include at least one this feature.It addition, the technical scheme between each embodiment can
To be combined with each other, but must be based on those of ordinary skill in the art are capable of, when the combination of technical scheme occurs
Conflicting will be understood that the combination of this technical scheme does not exists, the most not at the protection model of application claims when maybe cannot realize
Within enclosing.
Air-conditioner generally comprises indoor set and off-premises station, and wherein, indoor set generally comprises housing, heat exchanger assembly, air-supply
Assembly and wind guiding component, wherein, housing has air inlet, air outlet and the air channel between air inlet and air outlet, changes
Hot assembly and air-supply assembly may be contained within air channel, and wind guiding component is arranged in air channel or is arranged at air outlet.Wherein, change
Hot assembly includes heat exchanger and the support being installed in air channel by heat exchanger, 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), and for driving the driving motor of this wind wheel, some are implemented
In example, also include the actuating device that the driving of motor is transferred to wind wheel.Wind guiding component includes that wind deflector, pendulum leaf and driving are led
Aerofoil and the driving motor of pendulum leaf, wherein the swing of wind deflector realizes upper and lower wind-guiding, and the swing of pendulum leaf realizes left and right wind-guiding, when
So, in certain embodiments, wind deflector and pendulum leaf can couple air-supply, and the most up and down while air-supply, blow in left and right.The shape of housing
Shape can shape (wall-hanging air conditioner indoor unit as traditional) in similar cuboid, can in cylindrical (such as cabinet air-conditioner),
Can also be in imitative spherical (such as wall-mounted spherical indoor apparatus of air conditioner) etc..In the application, the main one pair through-flow air-conditioner that provides, real
Existing secondary air channel negative pressure wind-guiding.
The concrete structure of double through-flow air-conditioner will mainly be described below.
Referring to figs. 1 through Fig. 2, in embodiments of the present invention, this pair of through-flow air-conditioner includes:
Housing 100, has main air inlet the 110, first main air outlet 120 and the second main air outlet 130 and connects described
Main air inlet 110 and the first main air duct 140 of the first main air outlet 120, connect described main air inlet 110 and the second main air outlet
Second main air duct 150 of 130；
Conducting element 200, corresponding described first main air outlet 120 is arranged in described first main air duct 140, and/or corresponding
Second main air outlet 130 is arranged in described second main air duct 150；Described conducting element 200 has secondary air inlet 240, secondary air-out
Mouthfuls 250 and connect described secondary air inlet 240 and the secondary air channel 230 of secondary air outlet 250；Described secondary air inlet 240 and described the
One main air duct 140 or the second main air duct 150 connect；
Air flow drive device 300, is used for driving air-flow to enter described secondary air channel 230 from described secondary air inlet 240.
Housing 100 is arranged in column, by imitative cylindric as a example by, imitative cylindrical shape is on the basis of cylindrical shape, according to
It is actually needed protrusion or the female with minority.Main air inlet 110 is opened in the side of the user dorsad of housing 100, when
So, in some embodiments, it is also possible to be opened in housing 100 side or top.Main air outlet is opened on cylinder, and rectangular
Arrange.Main air outlet includes that first lives air port and the second main air outlet 130.The heat exchanger of double through-flow air-conditioners and wind wheel are all along shell
The length direction of body 100 is arranged, and heat exchanger is connected near one end of described main air inlet 110 with spiral case 400, to pass through described
Stream wind wheel 500 around.Specifically, heat exchanger takes the shape of the letter U setting, and tubular wine wheel 500 is positioned at U-shaped mouth, one end of spiral case 400 with change
Hot device is away from the fixing connection in one end of main air inlet 110 so that the air-flow after heat exchange is along the air channel circulation that spiral case 400 is surrounded.
It is arranged such the wind-guiding efficiency of heat exchange efficiency and the spiral case 400 beneficially improving heat exchanger.Certainly, due to for double through-flows.Then shell
There are in body 100 two tubular wine wheels be arrangeding in parallel 500, each tubular wine wheel 500 be provided with a spiral case 400,
Also a corresponding main air duct, the first main air duct 140 and the second main air duct 150 the most mentioned hereinbefore.
Conducting element 200 is for forming negative pressure at main air outlet.Main air outlet hereinafter includes the first main air outlet 120
And/or the second main air outlet 130, main air duct is then first main air duct 140 and/or second main air duct corresponding with main air outlet
150.The corresponding first main main air outlet of air outlet 120 or the second 130 of conducting element 200 is arranged along the height fashion of housing 100, permissible
It is arranged in main air outlet, it is also possible to be arranged on the side of main air outlet, it is of course also possible to abut with the sidewall of main air outlet.
Secondary air inlet 240 connects with main air outlet so that the air-flow at main air outlet can enter secondary air channel 230 from secondary air inlet 240.
Secondary air outlet 250 can connect with main air duct, discharges in main air duct by the air-flow in secondary air channel 230, and secondary air outlet 250 can also
It is arranged on the outside of housing 100, cabinet air-conditioner will be discharged by the air-flow in secondary air channel 230.
Air flow drive device 300 is the driving equipment that centrifugal blower, fan etc. drive air current flow.Air flow drive device
In 300 are arranged on secondary air channel 230 or corresponding secondary air outlet 250 is arranged, so that the fraction in main air duct is from secondary air inlet
240 enter secondary air channel 230, simultaneously to be discharged from secondary air outlet 250 by the air-flow in secondary air channel 230.
After air flow drive device 300 is opened, by secondary air channel 230 system, from the position air draught of secondary air inlet 240, make
The position obtaining the corresponding secondary air inlet 240 of the first main air outlet 120 or the second main air outlet 130 forms certain negative pressure, at air pressure
Effect under, the wind direction at the first main main air outlet of air outlet 120 or the second 130 is varied so that the first or second main air duct
Air-flow in 150 offsets towards the direction that air pressure is less, is deviation dead ahead and deviates to side, thus reaches to regulate air-out direction
Purpose；By regulating the power of air flow drive device 300, the size that negative pressure is formed can be regulated, thus regulate wind direction skew
Size, i.e. adjust air-out direction；By negative pressure wind-guiding so that the direction change of air-flow completes under the influence of air pressure, it is to avoid
Air-flow compresses and rubs against with entity, thus greatly reduces air-flow energy consumption during break-in, thus is conducive to improving
Air quantity, keeps wind speed, beneficially user to send airflow to appointment position farther out.Meanwhile, compared to 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 improve the wind effect of secondary air channel 230 system, described secondary air inlet 240 is along the height side of described housing 100
To extension, and described secondary air inlet 240 is offered towards described first main air duct 140 or the second main air outlet of main air duct 150.This reality
Execute in example, by secondary air inlet 240 is extended along the short transverse of described housing 100 so that air-flow can fill in air stream drives
Putting under the effect of 300, the length direction along the first main main air outlet of air outlet 120 or the second 130 enters secondary air channel 230 so that
Due to air draught formed negative pressuren zone along the first main main air outlet of air outlet 120 or the second 130 length direction arrange so that from edge
The air-flow that first main air outlet 120 or the second main air outlet 130 flows out, all can be affected by negative pressure, so that the guiding of air-flow
More prepare, comprehensively, be conducive to improving the wind effect of secondary air channel 230 system.
In order to improve the mobility of air-flow in secondary air channel 230, described secondary air outlet 250 is along the height side of described housing 100
To being opened on described housing 100, or it is located in the top in described secondary air channel 230 and/or bottom.In the present embodiment, secondary wind
Air-flow in road 230 can discharge secondary air channel 230 along the length direction in secondary air channel 230, it is also possible to from the two ends row in secondary air channel 230
Go out secondary air channel 230.Either discharge, all in secondary air channel 230 from the two ends in secondary air channel 230 or the side in secondary air channel 230
Discharge under the guide functions of inwall and under the driving effect of air flow drive device 300.So that air flow drive device 300 is arranged on shell
As a example by the two ends of body 100, the air-flow in secondary air channel 230 is extracted out by air flow drive device 300 from the end in secondary air channel 230.
In order to, described conducting element 200 includes diversion division 220 and fixes, with described diversion division 220, the connecting portion 210 being connected,
Described diversion division 220 has guide face；
Described connecting portion 210 removably connects with described housing 100, described diversion division 220 and the snail of double through-flow air-conditioners
Shell 400 is correspondingly arranged, and described guide face is along the wind-guiding face extension of described spiral case 400.
Specifically, the elongated setting of conducting element 200, conducting element 200 arranges along the length direction of air channel housing 100, leads
The guide face of stream part 200 air current flow in guiding main air duct.Connecting portion 210 can have with the connected mode of housing 100
A lot, connect such as screw, snap connection.Spiral case 400 is connected with the heat exchanger of through-flow air conditioner room unit, tubular wine wheel 500
Being arranged in spiral case 400, under the effect of tubular wine wheel 500, air-flow flows through the inner surface of heat exchanger tailing edge spiral case 400.
Guide face is connected away from the side of heat exchanger with spiral case 400, so that after air-flow leaves the internal face after spiral case 400, along guide face
Flowing, and during air-flow is guided out main air outlet by guide face, make air-flow through secondary air inlet 240.By conducting element 200
Setting so that air-flow can more preferable water conservancy diversion under the effect of negative pressure.
In order to improve the mounting stability of conducting element 200 and housing 100, described connecting portion 210 has installed surface, described peace
Dress face is fixing with the inwall laminating of described housing 100.Arranged by laminating, add conducting element 200 and the joint face of housing 100
Long-pending, thus improve the stability after installation.
In order to make the air-flow in the first main air duct 140 or the second main air duct 150 to flow more smoothly, described conduction part
Abut with spiral case 400, form described first main air duct 140 or the sidewall of the second main air duct 150.When conduction part is supported with spiral case 400
When connecing, the air-flow flowed out from spiral case 400 internal face, flow directly into the guide face of guide portion, so that the transition of steady air current.
Certainly, in certain embodiments, in order to reduce the processing technique of conducting element 200, by conducting element 200 and housing 100
One-body molded setting.By by conducting element 200 and the one-body molded setting of housing 100, being possible not only to reduce the manufacture of conducting element 200
Technique, it is also possible to reduce the mounting process of conducting element 200, the essence of the relative position between raising conducting element 200 and housing 100
Degree.
In order to carry out wind-guiding more accurately, the quantity of described conducting element 200 is four, and conducting element 200 described in two is respectively
Being arranged on the both sides of the first main air outlet 120, conducting element 200 described in other two is separately positioned on described second main air outlet 130
Both sides.I.e. exist, be provided with conducting element 200.Make arranged on left and right sides and the second main air outlet 130 of the first main air outlet 120
Arranged on left and right sides be respectively provided with secondary air channel 230 so that four secondary air channels 230 are to the first main air outlet 120 and the second main air outlet
130 carry out wind-guiding.
In order to the air-flow in making the first main air duct 140 or in the second main air duct 150 can shunt guiding, described pair of through-flow sky
Adjusting device also to include position of splitter, described position of splitter is arranged along the short transverse of described housing 100, described position of splitter corresponding described first
Main air outlet 120 is arranged in described first main air duct 140, or corresponding described second main air outlet 130 is arranged at described second
In main air duct 150, so that described first main air duct 140 or the second main air duct 150 are separated to form two sub-air channels, secondary wind described in two
The secondary air inlet 240 in road 230 air channel sub-with described in two respectively connects.
By the setting of position of splitter, the first main air duct 140 or the second main air duct 150 are separated in left and right two sub-air channels,
Left secondary air channel 230 connection corresponding with left sub-air channel, the connection corresponding with right sub-air channel of right secondary air channel 230, left and right secondary 230 points of air channel
Other left and right sub-air channel is carried out wind-guiding.By the setting of position of splitter so that the air-flow in sub-air channel will not be owing to colleague be by many
Individual secondary air channel 230 acts on and produces turbulent flow etc., and beneficially air-conditioner is blown more accurately and efficiently.
In order to improve the air-supply efficiency in each sub-air channel, described separation member includes the first conduction part and the second conduction part, institute
Stating the first conduction part and have the first drain face towards a conducting element 200, described second conduction part has to be led towards described another
Second drain face of stream part 200；
Described first drain face is correspondingly arranged with the guide face of a conducting element 200；
Described second drain face is correspondingly arranged with the guide face of another conducting element 200.
Specifically, in the present embodiment, the guide face of the first drain face and a conducting element 200 is as the side in a sub-air channel
Wall, the common flowing guiding air-flow.The bearing of trend of the guide face of the first drain face and a conducting element 200 is close, and air-flow is past
Same direction guides, and beneficially air-flow can flow in sub-air channel more smoothly.In like manner, the second drain face and another conducting element
The guide face of 200 is as the sidewall in another sub-air channel, the common flowing guiding air-flow.Second drain face and another conducting element
The bearing of trend of the guide face of 200 is close, is guided toward same direction by air-flow, and beneficially air-flow can be more smooth and easy in sub-air channel
Flowing.
The present invention further provides the control method of a kind of pair of through-flow air-conditioner, double through-flow air-conditioners have the first main air
Road, the second main air duct and the secondary air channel connected with described first main air duct or the second main air duct, corresponding secondary air channel is provided with centrifugal
Blower fan, the control method of described pair of through-flow air-conditioner comprises the following steps:
Judge whether currently received instruction is wind-guiding instruction；
The control module of air-conditioner receives control instruction, the instruction received is entered with the instruction catalogue being pre-stored in controller
Row comparison, 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 received is wind-guiding control instruction.
If so, centrifugal blower is opened, so that the connectivity part in described main air duct and described secondary air channel forms negative pressure.
In the present embodiment, secondary air channel is correspondingly arranged on centrifugal blower, when centrifugal blower works, by the air in secondary air channel
Discharge from secondary air outlet.Forming negative pressure in making secondary air channel, air enters secondary air channel from secondary air inlet, near secondary air inlet
Negative pressure is formed at main air outlet.Thus the air-flow flowed out from main air outlet is guided.
For the more preferable wind-guiding of air-conditioner, corresponding first main air duct is provided with the first secondary air channel and the second secondary air channel, corresponding
Second main air duct is provided with the 3rd secondary air channel and fourth officer air channel, and each secondary air channel is all correspondingly arranged on a centrifugal blower；
The step of described unlatching centrifugal blower has and includes:
Open the centrifugal blower corresponding with the described first secondary air channel, the second secondary air channel, the 3rd secondary air channel and fourth officer air channel
In one or more.
In the present embodiment, centrifugal blower corresponding to the first secondary air channel can be opened or open and institute according to the actual requirements
State centrifugal blower corresponding to the second secondary air channel or open centrifugal blower corresponding to the 3rd secondary air channel or open and described the
Centrifugal blower that fourth officer air channel is corresponding or open simultaneously first, second, third or centrifugal blower corresponding to fourth officer air channel in
Multiple, i.e. can select the quantity of wind-guiding position and wind guide component according to the actual requirements.User is conducive to obtain more accurate
True air-supply effect.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every at this
Under the inventive concept of invention, utilize the equivalent structure transformation that description of the invention and accompanying drawing content are made, or directly/indirectly use
The technical field relevant at other is included in the scope of patent protection of the present invention.
Claims (13)
1. a double through-flow air-conditioner, it is characterised in that including:
Housing, has main air inlet, the first main air outlet and the second main air outlet and connects described main air inlet and the first master
First main air duct of air outlet, connects described main air inlet and the second main air duct of the second main air outlet；
Conducting element, corresponding described first main air outlet is arranged in described first main air duct, and/or corresponding second main air outlet sets
It is placed in described second main air duct；Described conducting element has secondary air inlet, secondary air outlet and connects described secondary air inlet and pair
The secondary air channel of air outlet；Described secondary air inlet connects with described first main air duct or the second main air duct；
Air flow drive device, is used for driving air-flow to enter described secondary air channel from described secondary air inlet.
2. double through-flow air-conditioner as claimed in claim 1, it is characterised in that described secondary air inlet is along the height side of described housing
To extension, and described secondary air inlet is offered towards described first main air duct or the main air outlet of the second main air duct.
3. double through-flow air-conditioner as claimed in claim 1, it is characterised in that described secondary air outlet is along the height side of described housing
To offering on the housing, or it is located in the top in described secondary air channel and/or bottom.
4. double through-flow air-conditioner as claimed in claim 1, it is characterised in that described conducting element includes diversion division and leads with described
The connecting portion of connection is fixed in stream portion, and described diversion division has guide face；
Described connecting portion removably connects with described housing, and described diversion division is correspondingly arranged with the spiral case of double through-flow air-conditioners, and
Described guide face extends along the wind-guiding face of described spiral case.
5. double through-flow air-conditioner as claimed in claim 4, it is characterised in that described connecting portion has installed surface, described installation
Face is fixing with the inwall laminating of described housing.
6. double through-flow air-conditioner as claimed in claim 4, it is characterised in that described conduction part abuts with spiral case, is formed described
First main air duct or the sidewall of the second main air duct.
7. double through-flow air-conditioner as claimed in claim 1, it is characterised in that described conducting element is one-body molded with described housing to be set
Put.
8. double through-flow air-conditioner as claimed in claim 1, it is characterised in that described air flow drive device is arranged on described secondary wind
In road or be arranged at described secondary air outlet.
9. the most double through-flow air-conditioners, it is characterised in that the quantity of described conducting element
Being four, conducting element described in two is separately positioned on the both sides of the first main air outlet, and conducting element described in other two is separately positioned on institute
State the both sides of the second main air outlet.
10. double through-flow air-conditioner as claimed in claim 9, it is characterised in that described pair of through-flow air-conditioner also includes position of splitter,
Described position of splitter is arranged along the short transverse of described housing, and the corresponding described first main air outlet of described position of splitter is arranged at described the
In one main air duct, or corresponding described second main air outlet is arranged in described second main air duct, with by described first main air duct or
Second main air duct is separated to form two sub-air channels, and described in two, the secondary air inlet air channel sub-with described in two respectively in secondary air channel connects.
11. through-flow air-conditioners as claimed in claim 10 double, it is characterised in that described separation member includes the first conduction part and the
Two conduction part, described first conduction part has the first drain face towards a conducting element, and described second conduction part has towards institute
State the second drain face of another conducting element；
Described first drain face is correspondingly arranged with the guide face of a conducting element；
Described second drain face is correspondingly arranged with the guide face of another conducting element.
The control method of 12. 1 kinds of double through-flow air-conditioners, it is characterised in that double through-flow air-conditioners have the first main air duct, second
Main air duct and the secondary air channel connected with described first main air duct or the second main air duct, corresponding secondary air channel is provided with centrifugal blower, institute
The control method stating double through-flow air-conditioner comprises the following steps:
Judge whether currently received instruction is wind-guiding instruction；
If so, centrifugal blower is opened, so that the connectivity part in described main air duct and described secondary air channel forms negative pressure.
The control method of 13. double through-flow air-conditioners as claimed in claim 12, it is characterised in that corresponding first main air duct is arranged
Having the first secondary air channel and the second secondary air channel, corresponding second main air duct is provided with the 3rd secondary air channel and fourth officer air channel, each secondary wind
Road is all correspondingly arranged on a centrifugal blower；
The step of described unlatching centrifugal blower has and includes:
Open in the centrifugal blower corresponding with the described first secondary air channel, the second secondary air channel, the 3rd secondary air channel and fourth officer air channel
One or more.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872810.5A CN106287988B (en) | 2016-09-30 | 2016-09-30 | Double-through-flow air conditioner and control method thereof |
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| CN201610872810.5A CN106287988B (en) | 2016-09-30 | 2016-09-30 | Double-through-flow air conditioner and control method thereof |
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| CN106287988B CN106287988B (en) | 2022-03-18 |
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| CN106287988B (en) | 2022-03-18 |
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