CN106482213A - A kind of mixed flow air-conditioning - Google Patents
A kind of mixed flow air-conditioning Download PDFInfo
- Publication number
- CN106482213A CN106482213A CN201510536087.9A CN201510536087A CN106482213A CN 106482213 A CN106482213 A CN 106482213A CN 201510536087 A CN201510536087 A CN 201510536087A CN 106482213 A CN106482213 A CN 106482213A
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- Prior art keywords
- air
- heat
- air outlet
- exchanger rig
- heat exchanging
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 67
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241001212149 Cathetus Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- 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
-
- 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
-
- 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
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of mixed flow air-conditioning, including the housing with air inlet and air outlet, the blower fan being arranged in housing, heat-exchanger rig, through path, the first heat exchanging air duct and the second heat exchanging air duct.Through path is configured to connect the upstream of heat-exchanger rig and the downstream of heat-exchanger rig, directly flows to the downstream of heat-exchanger rig with the air that allows heat-exchanger rig upstream by through path.First heat exchanging air duct is connected with through path, and be configured to allow for the partial air after heat-exchanger rig heat exchange air outlet is flowed to by the first heat exchanging air duct, and with mix from the air of through path after blowed to environment space in the first direction, so as to the leaving air temp of mixed flow air-conditioner air outlet has been relaxed, the comfort level of mixed flow air-conditioning is improve.Second heat exchanging air duct is configured to allow for the partial air after heat-exchanger rig heat exchange and flows to air outlet by the second heat exchanging air duct, and is blowed to environment space in a second direction such that it is able to rapidly alleviate the temperature of environment space.
Description
Technical field
The present invention relates to household electrical appliance, more particularly to a kind of mixed flow air-conditioning.
Background technology
On existing market, the air channel structure of common air-conditioning typically all by air inlet, centrifugal blower, evaporimeter and goes out
Air port constitutes.Room air is entered inside air-conditioning, after centrifugal blower CENTRIFUGAL ACCELERATING from air inlet, air
Heat exchange is carried out through evaporimeter, the air after heat exchange blows to interior by air outlet again.However, through air-out
Cool breeze temperature after mouth blowout is too low, and not soft enough, blowing to user can cause to feel uncomfortable.
In order to above-mentioned technical problem is solved, a kind of drainage air-conditioning in prior art, is occurred in that, which is in air conditioning exhausting
A little room air is introduced at mouthful, and which is mixed with the air after evaporator heat exchange, so that blowout
Wind softer.However, this drainage air-conditioning alleviates the DeGrain of indoor bulk temperature, cooling
And/or programming rate is slower.Meanwhile, this drainage air-conditioning also needs to the air channel structure to air-conditioning and air outlet enters
Row modernization overlay, causes that air-conditioning volume is excessive, and air-conditioning is relatively costly.
Content of the invention
One object of the present invention is intended to overcome at least one defect of the prior art, provides a kind of comfort level
Height, and it is capable of the mixed flow air-conditioning of rapid recovery indoor temperature.
Another object of the present invention is intended to simplify mixed flow air-conditioning internal structure, reduces mixed flow air-conditioning volume, drop
Low cost.
A further object of the present invention is intended to prevent from producing condensation inside mixed flow air-conditioning.
To achieve these goals, the present invention provides a kind of mixed flow air-conditioning, including with air inlet and air outlet
Housing and the blower fan that is arranged in the housing and heat-exchanger rig, the mixed flow air-conditioning also includes：
Through path, is configured to connect the downstream of the upstream of the heat-exchanger rig and the heat-exchanger rig, to permit
The air of perhaps described heat-exchanger rig upstream directly flows to the downstream of the heat-exchanger rig by the through path；
First heat exchanging air duct, is connected with the through path, and is configured to allow for through the heat-exchanger rig heat exchange
Partial air afterwards flows to the air outlet by first heat exchanging air duct, and with from the through path
Air mixing after blowed to environment space in the first direction；With
Second heat exchanging air duct, is configured to allow for the partial air after the heat-exchanger rig heat exchange by described the
Two heat exchanging air ducts flow to the air outlet, and are blowed to environment space in a second direction.
Alternatively, the first direction is the direction extended obliquely downward by the air outlet, the second party
To the direction for being tilted upward extension by the air outlet.
Alternatively, the air outlet is had and is connected with first heat exchanging air duct and second heat exchanging air duct respectively
The first logical air outlet and the second air outlet, the air-out direction of first air outlet along the first direction,
The air-out direction of second air outlet is along the second direction；And
The through path is directly connected with first air outlet, so that the air from the through path
Mix in first air outlet with the air after the heat exchange of first heat exchanging air duct.
Alternatively, the heat-exchanger rig is obliquely arranged in the housing, the end of the heat-exchanger rig with
Gap is left between the housing.
Alternatively, the mixed flow air-conditioning also includes：
The wind deflector being arranged in the housing, the wind deflector is by the heat-exchanger rig downstream through described
Gap extends to first air outlet or directly extends to first air outlet by the gap.
Alternatively, the mixed flow air-conditioning also includes：
Dividing plate, extends to the air outlet by the inside of the housing, so that first air outlet and described
Second air outlet is separated by the dividing plate；And
First heat exchanging air duct, the dividing plate and the housing is formed between the dividing plate and the wind deflector
Between form second heat exchanging air duct.
Alternatively, the heat-exchanger rig includes two evaporimeters being arranged in series, between described two evaporimeters
It is formed with the interval for being available for that dividing plate is extended there through；And
The dividing plate extends to the air outlet by the upstream of the heat-exchanger rig through the interval, so that institute
State the one of evaporimeter in two evaporimeters to be located in first heat exchanging air duct, make described two evaporations
Another evaporimeter in device is located in second heat exchanging air duct.
Alternatively, the heat-exchanger rig includes an evaporimeter with heat exchange gap, and the dividing plate is by described
The side upward of evaporimeter extends to the air outlet, so that the partial sector of the evaporimeter and described
The air inlet end of one heat exchanging air duct is relative, make another part section of the evaporimeter and second heat exchange
The air inlet end in air channel is relative.
Alternatively, the dividing plate includes the first wind-guiding section and the second wind-guiding section of the neighbouring air outlet；
The first wind-guiding section is configured to incline decurvation extension, and the second wind-guiding section is configured to incline
Tiltedly bending extends upward.
Alternatively, the angle of the first direction and horizontal plane is 15～90 °, the second direction and level
The angle in face is 15～90 °.
The mixed flow air-conditioning of the present invention includes through path, the first heat exchanging air duct and the second heat exchanging air duct, and straight-through
The upstream of communication heat-exchanger rig and the downstream of heat-exchanger rig, the first heat exchanging air duct allow to change through heat-exchanger rig
Partial air after heat flows to air outlet by which, and with mix from the air of through path after along first party
To blowing to environment space, the second heat exchanging air duct allows the partial air after heat-exchanger rig heat exchange to flow by which
To air outlet, and blowed to environment space in a second direction.That is, direction goes out under the driving of blower fan
The partial air of air port flowing flows to air outlet behind the heat exchange gap of heat-exchanger rig itself, and another part is empty
Gas flows directly into air outlet through through path.The another part for flowing through the heat exchange gap of heat-exchanger rig itself is empty
Gas is further split so as to flow to air outlet along the first heat exchanging air duct and the second heat exchanging air duct respectively.Flow through
Air after the heat exchange of one heat exchanging air duct with along first after the air without heat exchange of through path mixes
Direction is blowed to environment space, so as to relax the leaving air temp of mixed flow air-conditioner air outlet, improves mixed flow empty
The comfort level of tune.Flow through the air after the heat exchange of the second heat exchanging air duct directly to blow in a second direction to environment sky
Between, and then flow to other regions of environment space such that it is able to rapidly alleviate the temperature of environment space.
Further, as the mixed flow air-conditioning of the present invention is straight-through logical only by the space in housing to be divided into
Road, the first heat exchanging air duct and this technical scheme of the second heat exchanging air duct are while realize relaxing air-conditioner air outlet air-supply
The effect of temperature, raising comfort of air conditioner and quick mitigating circumstances space temperature, simple structure, and not to sky
Adjusting body structure does very big change, effectively reduces the cost of air-conditioning, reduces air-conditioning compared to prior art
Volume.
Further, in the mixed flow air-conditioning of the present invention, as through path is directly connected with the first air outlet,
Therefore from the air after the heat exchange of the first heat exchanging air duct and can from the air without heat exchange of through path
Mix in the first air outlet, so as to condensation be produced in the first air outlet, prevent condensation from producing in air-conditioning
The performance of portion's exchange thermal, blower fan or miscellaneous part is impacted, so as to improve the use of mixed flow air-conditioning
Performance.
According to the detailed description below in conjunction with accompanying drawing to the specific embodiment of the invention, those skilled in the art will
More understand above-mentioned and other purposes, the advantages and features of the present invention.
Description of the drawings
Describe in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter the present invention some are concrete
Embodiment.In accompanying drawing, identical reference denotes same or similar part or part.Art technology
Personnel are it should be understood that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of mixed flow air-conditioning according to an embodiment of the invention；
Fig. 2 is the schematic structure exploded view of mixed flow air-conditioning according to an embodiment of the invention；
Fig. 3 is the schematic cross sectional views of mixed flow air-conditioning according to an embodiment of the invention；
Fig. 4 is the schematic diagram of the heat-exchanger rig of mixed flow air-conditioning according to an embodiment of the invention；
Fig. 5 is the schematic cross sectional views of mixed flow air-conditioning in accordance with another embodiment of the present invention.
Specific embodiment
Fig. 1 is the schematic diagram of mixed flow air-conditioning 1 according to an embodiment of the invention, and Fig. 2 is basis
The schematic structure exploded view of the mixed flow air-conditioning 1 of one embodiment of the invention.Referring to Fig. 1 and Fig. 2, mixed flow
Air-conditioning 1 includes the housing 10 with air inlet 11 and air outlet 12, and air inlet 11 is used for from environment space
Air is introduced, air outlet 12 is used for sending air back to environment space.Specifically, housing 10 may include mutually
Independent front side board 10a, back side panel 10b, biside plate 10c and 10d, upper plate 10e and lower shoe 10f,
Lead between front side board 10a, back side panel 10b, biside plate 10c and 10d, upper plate 10e and lower shoe 10f
Cross the fixture assembly and connection such as screw and become the housing 10 with inner space.Certainly, those skilled in the art can
To be understood by, the back side panel 10b of housing 10, biside plate 10c and 10d, upper plate 10e and lower shoe
10f can also be integrally formed, and form the semi-closed casings with cavity, and front side board 10a is fixing by screw etc.
Part is fixedly connected into housing 10 with semi-closed casings.
In some embodiments of the invention, mixed flow air-conditioning 1 can be vertical air conditioner, and its air inlet 11 can
Lower front side and/or the both sides of housing 10 are opened in, air outlet 12 can be opened on front side of the top of housing 10.
Specifically, air inlet 11 can be opened in the bottom of front side board 10a and/or the bottom of biside plate 10c and 10d.
Air outlet 12 can be opened in the top of front side board 10a, in order to the circulation of air.
Fig. 3 is the schematic cross sectional views of mixed flow air-conditioning 1 according to an embodiment of the invention.Referring to Fig. 2 and
Fig. 3, mixed flow air-conditioning 1 also include the blower fan 20 being arranged in housing 10 and heat-exchanger rig 50.Blower fan 20
It is configured to promote air to flow from air inlet 11 towards air outlet 12 that (direction shown in Fig. 3 cathetus arrow is
The flow direction of air).Heat-exchanger rig 50 has permission air and passes through and carry out the heat exchange of heat exchange with which
, there is heat exchange with heat-exchanger rig 50 when air flows through the heat exchange gap of heat-exchanger rig 50, so as to sky in gap
The temperature of gas is changed.
Especially, mixed flow air-conditioning 1 also includes through path 30, the first heat exchanging air duct 41 and the second heat exchange wind
Road 42.Through path 30 connects the upstream of heat-exchanger rig 50 and the downstream of heat-exchanger rig 50, to allow to change
The air of 50 upstream of thermal directly flows to the downstream of heat-exchanger rig 50 by through path 30.Namely
Say, the air in 50 downstream of heat-exchanger rig is flowed to without 50 heat exchange of heat-exchanger rig by through path 30, its
Temperature is held essentially constant.First heat exchanging air duct 41 is connected with through path 30, and is configured to allow for through changing
Partial air after 50 heat exchange of thermal flows to air outlet 12 by the first heat exchanging air duct 41, and with from straight
Blowed to environment space in the first direction after the air mixing on road 30 all.Second heat exchanging air duct 42 is configured to
The partial air after 50 heat exchange of heat-exchanger rig is allowed to flow to air outlet 12 by the second heat exchanging air duct 42, and
Blowed to environment space in a second direction.That is, under the driving of blower fan 20, towards air outlet 12
The partial air of flowing flows to air outlet 12, another part behind the heat exchange gap of heat-exchanger rig 50 itself
Air flows directly into air outlet 12 through through path 30.Another part air for flowing through heat-exchanger rig 50 enters
And be split so as to air outlet 12 is flowed to along the first heat exchanging air duct 41 and the second heat exchanging air duct 42 respectively.Stream
Air after the heat exchange of the first heat exchanging air duct 41 is mixed with the air without heat exchange through through path 30
Blowed to environment space in the first direction afterwards, so as to the leaving air temp of mixed flow air-conditioning 1 has been relaxed, improve mixed
The comfort level of stream air-conditioning 1.Flow through the air after the heat exchange of the second heat exchanging air duct 42 directly to blow in a second direction
Environment space is delivered to, and then flows to other regions of environment space.Due to from the second heat exchanging air duct 42
Air all through the heat exchange of heat-exchanger rig 50, therefore, it is possible to rapidly alleviate the temperature of environment space, example
Fast cooling or the purpose that be rapidly heated such as are realized.
Further, the mixed flow air-conditioning 1 due to the present invention is only by the space in housing 10 to be divided into directly
Road 30, the first heat exchanging air duct 41 and second this technical scheme of heat exchanging air duct 42 are mixed while realizing relaxing all
The effect of the wind pushing temperature, raising comfort of air conditioner and quick mitigating circumstances space temperature of stream air-conditioning 1, structure
Simply, and very big change is not done to air-conditioning overall structure, effectively reduce becoming for air-conditioning compared to prior art
Originally, the volume of air-conditioning is reduced.
In some embodiments of the invention, first direction is the direction extended obliquely downward by air outlet 12,
Second direction is to be tilted upward the direction of extension by air outlet 12.In general, it is tilted towards by air outlet 12
The wind of lower blowout is just directed at human body, therefore, should be soft wind just to the air-supply of human body.Change from first
Air after the heat exchange of hot-flow flue 41 with mix from the air without heat exchange of through path 30 after along incline
Downwardly direction is blowed to environment space, and the mixing wind directly can blow to human body, give comfort.By going out
Air port 12 tilts upward the upper area that the wind of blowout directly blows to environment space, and then it is empty to flow to environment
Between other regions, therefore no matter tilt upward blowout wind supercooling or excessively warm up all without impact human body directly perceived
Impression.Air after the heat exchange of the second heat exchanging air duct 42 is directly blowed to ring along the direction for tilting upward
Border space, had not both interfered with the comfort of human body, again can be empty by the quick mitigating circumstances of the flowing of its own
Between temperature, make the temperature of environment space more balanced.
Specifically, substantially 15～90 ° of the angle of first direction and horizontal plane, second direction and horizontal plane
Angle is 15～90 °.It is further preferable that first direction can be 30 °, 45 ° with the angle of horizontal plane
Or 60 °.Second direction can be 30 °, 45 ° or 60 ° with the angle of horizontal plane.
Further, referring to Fig. 1 and Fig. 3, in order to preferably guide the air that air outlet 12 goes out respectively along
One direction and second direction are blowed to environment space, are provided with multiple wind-guiding grids, wherein at air outlet 12
Wind-guiding grid positioned at 12 top half of air outlet is tilted upward, positioned at the wind-guiding of 12 the latter half of air outlet
Grid diagonally downward, effectively to guide air flow.
In some embodiments of the invention, air outlet 12 can have respectively with the first heat exchanging air duct 41 and the
The first air outlet 121 and the second air outlet 122 that two heat exchanging air duct 42 is connected, the going out of the first air outlet 121
Along above-mentioned first direction, the air-out direction of the second air outlet 122 is along above-mentioned second direction in wind direction.Namely
Say, in order to avoid the mixing wind from the first heat exchanging air duct 41 and through path 30 and from the second heat exchange wind
The heat exchange wind in road 42 is mixed at air outlet 12, and air outlet 12 is divided into 121 He of the first air outlet
Second air outlet 122, the air-out direction of the first air outlet 121 diagonally downward, the going out of the second air outlet 122
Wind direction tilts upward.Specifically, the wind-guiding grid of 12 top half of air outlet can be located at the second air outlet
In 122, the wind-guiding grid of 12 the latter half of air outlet is can be located in the first air outlet 121.
Further, through path 30 directly can be connected with the first air outlet 121, so that from straight-through logical
The air on road 30 is mixed at the first air outlet 121 with the air after the heat exchange of the first heat exchanging air duct 41.
Air after 50 heat exchange of heat-exchanger rig and by the air without heat exchange of through path 30 due to existing
The temperature difference and at first this mixing of air outlet 121, easily produce condensation, so as to prevent condensation from producing in mixed flow
Inside air-conditioning, the performance of the heat exchange efficiency, blower fan 20 or miscellaneous part of exchange thermal 50 is impacted, from
And improve the performance of mixed flow air-conditioning 1.
In some embodiments of the invention, referring to Fig. 2 and Fig. 3, heat-exchanger rig 50 is obliquely arranged at shell
In body 10, on the one hand, which can increase connecing between the air and heat-exchanger rig 50 driven by blower fan 20
Contacting surface is accumulated, and improves heat exchange efficiency.On the other hand, which can be relatively large in setting volume in limited space
Heat-exchanger rig, so as to reduce the volume of mixed flow air-conditioning 1 to a certain extent.Specifically, heat-exchanger rig 50
Substantially tabular, to increase the contact area of air and heat-exchanger rig 50 further, improves further and changes
The thermal efficiency.
Further, gap is left between the end of heat-exchanger rig 50 and housing 10.Specifically, at this
In bright embodiment, the gap 13 for allowing air directly to pass through between the lower end of heat-exchanger rig 50 and housing, is left.
That is, gap 13 is formed between the bottom of evaporimeter 51 and the front side board 10a of housing 10.
It will be understood by those skilled in the art that in present invention others embodiment, gap can also be formed in heat exchange dress
Put between 50 upper end, left or right and housing 10.
In some embodiments of the invention, mixed flow air-conditioning 1 also includes the wind deflector being arranged in housing 10
60.Wind deflector 60 extends to the first air outlet 121 by heat-exchanger rig 50 downstream through gap 13.At this
In the other embodiments of invention, wind deflector 60 also directly can extend to the first air outlet 121 by gap 13.
That is, in certain embodiments of the present invention, wind deflector 60 can be a bending plate, its lower end
Positioned at the upstream of heat-exchanger rig 50, its upper end extends to the first air outlet 121, and the centre of wind deflector 60 is worn
Cross the gap 13 that formed between heat-exchanger rig 50 and housing 10 and bend at the gap 13.Wind deflector 60
Through path 30, specifically, wind deflector 60 is formed and the wind path wall of housing 10 and/or blower fan 20 between
The front side board 10a of top and housing 10 forms the downstream section of through path 30, the bottom of wind deflector 60
The upstream zone of through path 30 is formed and the wind path wall of blower fan 20 between, and the air of through path 30 enters
Mouth end is limited between the wind path wall of blower fan 20 and the lower end of wind deflector.In present invention others embodiment
In, wind deflector can also be a flat board, and its lower end neighbouring can be formed between heat-exchanger rig 50 and housing 10
Gap, its upper end extend to air outlet 12.Between the housing wall of the neighbouring wind deflector of wind deflector and housing 10
Through path 30 is formed, the air inlet end of through path 30 is adjacent to the gap.
Further, mixed flow air-conditioning 1 also includes dividing plate 70, and dividing plate 70 is extended to out by the inside of housing 10
Air port 12, so that the first air outlet 121 and the second air outlet 122 are separated by dividing plate 70.Dividing plate 70 with
The first heat exchanging air duct 41 is formed between wind deflector 60, forms the second heat exchange wind between dividing plate 70 and housing 10
Road 42.That is, the air for flowing to or flowing through heat-exchanger rig 50 is shunted by dividing plate 70, so that wherein
Portion of air is located in the first heat exchanging air duct 41, so that another part air is located in the second heat exchanging air duct 42.
First heat exchanging air duct 41 is adjacent with through path 30, in order to after the heat exchange of the first heat exchanging air duct 41
Air with mix at the first air outlet 121 from the air without heat exchange of through path 30.Specifically
Ground, limits the second heat exchanging air duct 42 between dividing plate 70 and the housing wall relative with dividing plate 70 of housing 10,
In embodiments of the present invention, the housing wall relative with dividing plate 70 of housing 10 can be the rear side of housing 10
Plate 10b and/or upper plate 10e.
Fig. 4 is the schematic diagram of the heat-exchanger rig of mixed flow air-conditioning according to an embodiment of the invention.Ginseng
See Fig. 3 and Fig. 4, in some embodiments of the invention, heat-exchanger rig 50 includes two steamings being arranged in series
Device 51 and 52 is sent out, is formed with, between two evaporimeters, the interval for being available for that dividing plate 70 is extended there through.In the reality
Apply in example, dividing plate 70 extends to air outlet 12 by the upstream of heat-exchanger rig 50 through interval, so that two steamings
Send out device in one of evaporimeter 51 be located at the first heat exchanging air duct 41 in, make another in two evaporimeters
Individual evaporimeter 52 is located in the second heat exchanging air duct 42.That is, the first heat exchanging air duct 41 and second is changed
The air inlet end of hot-flow flue 42 is respectively positioned on the upstream of heat-exchanger rig 50.In other words, heat exchange will be flowed to
The air of device 50 passes through the first heat exchanging air duct 41 and the second heat exchanging air duct 42 after being shunted by dividing plate 70 respectively
Heat-exchanger rig 50 is flowed to, flows through the sky of the air inlet end of the first heat exchanging air duct 41 and the second heat exchanging air duct 42
Gas is the air without heat exchange.Second heat exchanging air duct 42 is by the back side panel 10b of dividing plate 70 and housing 10
Limited with upper plate 10e jointly.
Specifically, two evaporimeters 51 and 52 can be connected by conduit 53, and each evaporimeter is respectively provided with use
In the conduit of circulation heat transferring medium and multiple it is located in supravasal heat exchange fin.Further, multiple heat exchange
Fin space set, to form the heat exchange gap of heat-exchanger rig 50 between multiple heat exchange fins.Specifically
Ground, conduit may include the evaporimeter straight tube that multiple edges are arranged side by side, adjacent two evaporimeter straight tubes adjacent
End is connected by U-tube.Multiple heat exchange fins can be axially arranged along evaporimeter straight tube.In evaporimeter straight tube
Circulation has heat transferring medium, such as refrigerant.Heat transferring medium can with the air through 50 heat exchange gap of heat-exchanger rig
Heat exchange is carried out by the heat exchange fin on evaporimeter straight tube, so as to change the temperature of air.
Fig. 5 is the schematic cross sectional views of mixed flow air-conditioning in accordance with another embodiment of the present invention.The present invention's
In other embodiments, heat-exchanger rig 50 may also include an evaporimeter with heat exchange gap, dividing plate 70
Air outlet 12 can be extended to by the side upward of the evaporimeter, so that the partial sector of the evaporimeter and first
The air inlet end of heat exchanging air duct 41 is relative, make another part section and second heat exchanging air duct of the evaporimeter
42 air inlet end is relative.That is, dividing plate 70 is integrally located at the top of heat-exchanger rig 50, first
The air inlet end of heat exchanging air duct 41 and the second heat exchanging air duct 42 is respectively positioned on the downstream of heat-exchanger rig 50.Change
Sentence is talked about, flow through heat-exchanger rig 50 air shunted by dividing plate 70 after respectively by the first heat exchanging air duct 41
The first air outlet 121 and the second air outlet 122 are flowed to respectively with the second heat exchanging air duct 42, flow through the first heat exchange
The air of the air inlet end of air channel 41 and the second heat exchanging air duct 42 is after 50 heat exchange of heat-exchanger rig
Air.Second heat exchanging air duct 42 is limited jointly by the upper plate 10e of dividing plate 70 and housing 10.
In some embodiments of the invention, dividing plate 70 may include the first wind-guiding section of neighbouring air outlet 12
71 and the second wind-guiding section 72.First wind-guiding section 71 is configured to incline decurvation extension, the second wind-guiding
Section 72 is configured to incline bending extension upward.First wind-guiding section 71 and the second wind-guiding section 72 are distinguished
Bend towards different directions, the first air outlet 121 and the second air outlet 122 can more clearly be divided
Separate and, it is to avoid the wind after mixing wind and heat exchange is critical the first air outlet 121 and the second air outlet 122
Region mixes.First wind-guiding section 71 inclines decurvation and extends, preferably to guide from the first heat exchange
Air channel 41 and the air from through path 30 are flowed out towards first direction by the first air outlet 121.Second
Wind-guiding section 72 inclines bending upward and extends, preferably to guide the air from the second heat exchanging air duct 42 to lead to
Cross the second air outlet 122 to flow out towards second direction.
In some embodiments of the present invention, referring to Fig. 2 and Fig. 3, blower fan 20 can be Scroll centrifugal blower,
Its air channel 23 is configured to, along airflow blow direction flaring, to increase the air-out area of blower fan 20, make blower fan 20
The wind that sends is uniformly across heat-exchanger rig 50.That is, the outlet in air channel 23 may extend to heat exchange dress
Put 50 least significant end.Specifically, the air channel 23 having inside centrifugal blower for guiding air current flow, wind
The outlet in road 23 is towards heat-exchanger rig 50, and continuously arranges with heat-exchanger rig 50.Specifically, Scroll from
Heart blower fan may include the volute 21 of outside and the fan 22 in volute 21.Volute 21 is internally formed
The air channel 23 of centrifugal blower, centrifugal blower can drive air to enter centrifugation wind by 1 air inlet 11 of mixed flow air-conditioning
In the air channel 23 of machine, and blow out after accelerating through fan 22.
It will be understood by those skilled in the art that alleged " upstream " and " downstream " in the embodiment of the present invention is all
For on the air-flow direction in housing 10.
It will be understood by those skilled in the art that alleged in the embodiment of the present invention " on ", D score, " front ",
" afterwards ", " push up ", " bottom ", " vertical ", " horizontal " etc. for representing orientation or position relationship
Term be on the basis of the real use state of mixed flow air-conditioning for, these terms are for only for ease of description
With understand technical scheme, rather than indicate or the device of hint indication or lose must be with specific
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
So far, although those skilled in the art will appreciate that detailed herein illustrate and describe the present invention's
Multiple exemplary embodiments, but, without departing from the spirit and scope of the present invention, still can be according to this
Disclosure of invention directly determines or derives many other variations or modifications for meeting the principle of the invention.Cause
This, the scope of the present invention is understood that and regards as covering other variations or modifications all these.
Claims (10)
1. a kind of mixed flow air-conditioning, including the housing with air inlet and air outlet and is arranged in the housing
Blower fan and heat-exchanger rig, it is characterised in that also include：
Through path, is configured to connect the downstream of the upstream of the heat-exchanger rig and the heat-exchanger rig, to permit
The air of perhaps described heat-exchanger rig upstream directly flows to the downstream of the heat-exchanger rig by the through path；
First heat exchanging air duct, is connected with the through path, and is configured to allow for through the heat-exchanger rig heat exchange
Partial air afterwards flows to the air outlet by first heat exchanging air duct, and with from the through path
Air mixing after blowed to environment space in the first direction；With
Second heat exchanging air duct, is configured to allow for the partial air after the heat-exchanger rig heat exchange by described the
Two heat exchanging air ducts flow to the air outlet, and are blowed to environment space in a second direction.
2. mixed flow air-conditioning according to claim 1, it is characterised in that
The first direction is the direction extended obliquely downward by the air outlet, the second direction be by institute
State the direction that air outlet tilts upward extension.
3. mixed flow air-conditioning according to claim 2, it is characterised in that
The air outlet has for connecting respectively with first heat exchanging air duct and second heat exchanging air duct
One air outlet and the second air outlet, the air-out direction of first air outlet along the first direction, described
The air-out direction of two air outlets is along the second direction；And
The through path is directly connected with first air outlet, so that the air from the through path
Mix in first air outlet with the air after the heat exchange of first heat exchanging air duct.
4. mixed flow air-conditioning according to claim 3, it is characterised in that
The heat-exchanger rig is obliquely arranged in the housing, the end of the heat-exchanger rig and the housing
Between leave gap.
5. mixed flow air-conditioning according to claim 4, it is characterised in that also include：
The wind deflector being arranged in the housing, the wind deflector is by the heat-exchanger rig downstream through described
Gap extends to first air outlet or directly extends to first air outlet by the gap.
6. mixed flow air-conditioning according to claim 5, it is characterised in that also include：
Dividing plate, extends to the air outlet by the inside of the housing, so that first air outlet and described
Second air outlet is separated by the dividing plate；And
First heat exchanging air duct, the dividing plate and the housing is formed between the dividing plate and the wind deflector
Between form second heat exchanging air duct.
7. mixed flow air-conditioning according to claim 6, it is characterised in that
The heat-exchanger rig includes two evaporimeters being arranged in series, and being formed between described two evaporimeters can
For the interval that the dividing plate is extended there through；And
The dividing plate extends to the air outlet by the upstream of the heat-exchanger rig through the interval, so that institute
State the one of evaporimeter in two evaporimeters to be located in first heat exchanging air duct, make described two evaporations
Another evaporimeter in device is located in second heat exchanging air duct.
8. mixed flow air-conditioning according to claim 6, it is characterised in that
The heat-exchanger rig includes an evaporimeter with heat exchange gap, and the dividing plate is by the evaporimeter
Side upward extends to the air outlet, so that the partial sector of the evaporimeter and the first heat exchange wind
The air inlet end in road is relative, make another part section of the evaporimeter and the sky of second heat exchanging air duct
Gas arrival end is relative.
9. mixed flow air-conditioning according to claim 6, it is characterised in that
The dividing plate includes the first wind-guiding section of the neighbouring air outlet and the second wind-guiding section；
The first wind-guiding section is configured to incline decurvation extension, and the second wind-guiding section is configured to incline
Tiltedly bending extends upward.
10. mixed flow air-conditioning according to claim 2, it is characterised in that
The first direction is 15～90 ° with the angle of horizontal plane, the angle of the second direction and horizontal plane
For 15～90 °.
Priority Applications (1)
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| CN201510536087.9A CN106482213B (en) | 2015-08-27 | 2015-08-27 | Mixed flow air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536087.9A CN106482213B (en) | 2015-08-27 | 2015-08-27 | Mixed flow air conditioner |
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| CN106482213A true CN106482213A (en) | 2017-03-08 |
| CN106482213B CN106482213B (en) | 2020-10-02 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388355A (en) * | 2017-07-06 | 2017-11-24 | 青岛海尔空调器有限总公司 | Indoor set and its control method |
| CN109084368A (en) * | 2018-08-06 | 2018-12-25 | 广东美的制冷设备有限公司 | air conditioner |
| CN109945305A (en) * | 2019-03-31 | 2019-06-28 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
| CN111164349A (en) * | 2017-09-28 | 2020-05-15 | 三星电子株式会社 | Air conditioner |
| CN112577107A (en) * | 2019-09-30 | 2021-03-30 | 青岛海尔智能技术研发有限公司 | Air conditioner |
| CN112696732A (en) * | 2021-01-29 | 2021-04-23 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| EP3910252A1 (en) * | 2020-05-15 | 2021-11-17 | Daikin Isitma Ve Sogutma Sistemleri Sanayi Ticaret Anonim Sirketi | Air conditioning device comprising anti-sweating bypass structure |
| CN113865041A (en) * | 2021-08-31 | 2021-12-31 | 青岛海尔空调器有限总公司 | Air supply control method of wall-mounted air conditioner and wall-mounted air conditioner |
| CN114763930A (en) * | 2021-01-13 | 2022-07-19 | Lg电子株式会社 | Air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005164052A (en) * | 2003-11-28 | 2005-06-23 | Fujitsu General Ltd | Air conditioner |
| CN1900613A (en) * | 2006-07-12 | 2007-01-24 | 福建工程学院 | Air return temperature regulating sedan air conditioner |
| KR101203540B1 (en) * | 2011-12-20 | 2012-11-21 | 엘지전자 주식회사 | An air conditioner |
| CN202709317U (en) * | 2012-08-09 | 2013-01-30 | 珠海格力电器股份有限公司 | Vertical-type air conditioner |
| CN103292385A (en) * | 2013-06-09 | 2013-09-11 | 广东美的制冷设备有限公司 | Floor type air-conditioner indoor unit |
| CN104864498A (en) * | 2015-04-30 | 2015-08-26 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
-
2015
- 2015-08-27 CN CN201510536087.9A patent/CN106482213B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005164052A (en) * | 2003-11-28 | 2005-06-23 | Fujitsu General Ltd | Air conditioner |
| CN1900613A (en) * | 2006-07-12 | 2007-01-24 | 福建工程学院 | Air return temperature regulating sedan air conditioner |
| KR101203540B1 (en) * | 2011-12-20 | 2012-11-21 | 엘지전자 주식회사 | An air conditioner |
| CN202709317U (en) * | 2012-08-09 | 2013-01-30 | 珠海格力电器股份有限公司 | Vertical-type air conditioner |
| CN103292385A (en) * | 2013-06-09 | 2013-09-11 | 广东美的制冷设备有限公司 | Floor type air-conditioner indoor unit |
| CN104864498A (en) * | 2015-04-30 | 2015-08-26 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007399A1 (en) * | 2017-07-06 | 2019-01-10 | 青岛海尔空调器有限总公司 | Indoor unit and control method thereof |
| CN107388355A (en) * | 2017-07-06 | 2017-11-24 | 青岛海尔空调器有限总公司 | Indoor set and its control method |
| CN107388355B (en) * | 2017-07-06 | 2019-12-06 | 青岛海尔空调器有限总公司 | Indoor unit and control method thereof |
| CN111164349A (en) * | 2017-09-28 | 2020-05-15 | 三星电子株式会社 | Air conditioner |
| CN109084368A (en) * | 2018-08-06 | 2018-12-25 | 广东美的制冷设备有限公司 | air conditioner |
| CN109945305B (en) * | 2019-03-31 | 2021-02-09 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| CN109945305A (en) * | 2019-03-31 | 2019-06-28 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
| CN112577107A (en) * | 2019-09-30 | 2021-03-30 | 青岛海尔智能技术研发有限公司 | Air conditioner |
| CN112577107B (en) * | 2019-09-30 | 2022-04-29 | 青岛海尔智能技术研发有限公司 | Air conditioner |
| EP3910252A1 (en) * | 2020-05-15 | 2021-11-17 | Daikin Isitma Ve Sogutma Sistemleri Sanayi Ticaret Anonim Sirketi | Air conditioning device comprising anti-sweating bypass structure |
| CN114763930A (en) * | 2021-01-13 | 2022-07-19 | Lg电子株式会社 | Air conditioner |
| CN114763930B (en) * | 2021-01-13 | 2023-06-20 | Lg电子株式会社 | Air conditioner |
| CN112696732A (en) * | 2021-01-29 | 2021-04-23 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN113865041A (en) * | 2021-08-31 | 2021-12-31 | 青岛海尔空调器有限总公司 | Air supply control method of wall-mounted air conditioner and wall-mounted air conditioner |
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| CN106482213B (en) | 2020-10-02 |
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Effective date of registration: 20201106 Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. |