CN106152256A - A kind of mixed flow air-conditioning - Google Patents
A kind of mixed flow air-conditioning Download PDFInfo
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- CN106152256A CN106152256A CN201510145840.1A CN201510145840A CN106152256A CN 106152256 A CN106152256 A CN 106152256A CN 201510145840 A CN201510145840 A CN 201510145840A CN 106152256 A CN106152256 A CN 106152256A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 102
- 239000006200 vaporizer Substances 0.000 claims abstract description 104
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005373 pervaporation Methods 0.000 description 3
- 241001212149 Cathetus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The present invention relates to a kind of mixed flow air-conditioning, including having the housing of air inlet and air outlet, the blower fan being arranged in housing and at least two vaporizer.Blower fan is used for promoting air to flow towards air outlet from air inlet.At least two vaporizer is arranged on the downstream of blower fan and allows air to carry out the mixed flow space mixed with being formed between air outlet.Each vaporizer has permission air to be passed through and carries out the heat exchange gap of heat exchange with it, there is between adjacent two vaporizers the straight-through gap allowing air directly to pass through, so that the air towards air outlet flowing flows into mixed flow space via the straight-through gap between heat exchange gap and adjacent two vaporizers of vaporizer itself under the effect of blower fan, and return to environment space via air outlet.The mixed flow air-conditioning of the present invention can relax the leaving air temp of air outlet, improves the comfort level of air-conditioning.
Description
Technical field
The present invention relates to air-conditioning technique, particularly relate to a kind of mixed flow air-conditioning.
Background technology
On existing market, the air channel structure of common air-conditioning is general the most all by air inlet, centrifugal blower, vaporizer with go out
Air port forms.Room air enters inside air-conditioning from air inlet, after centrifugal blower CENTRIFUGAL ACCELERATING, and air
Carrying out heat exchange through vaporizer, the air after heat exchange is blowed to indoor by air outlet again.But, through air-out
Cool breeze temperature after mouthful blowout is the lowest, the softest, blows to cause feeling uncomfortable with user.
In order to solve above-mentioned technical problem, occurring in that a kind of drain air-conditioning in prior art, it is at air conditioning exhausting
Introduce a little room air at Kou, and it is mixed with the cool air after evaporator heat exchange, so that blowing
The wind gone out is softer.But, this drain air-conditioning needs the air channel structure to air-conditioning and air outlet to carry out entirely
Face is transformed, and adds the cost of air-conditioning, and air-conditioning volume is excessive.
Summary of the invention
One object of the present invention is intended to overcome at least one defect the most air-conditioned, it is provided that a kind of mixed flow is empty
Adjusting, it can make partial air be directly entered the downstream of vaporizer without evaporator heat exchange, and steams with passing through
Send out the air mixing after device heat exchange, thus relax the leaving air temp of air-conditioner air outlet, to improve the comfortable of air-conditioning
Degree.
A further object of the invention is intended to simplify air-conditioning internal structure, reduces air-conditioning cost, reduces
Air-conditioning volume.
Another of the present invention further objective is that the air that to make through vaporizer heat exchange gap own with
Between adjacent two vaporizers, the air in straight-through gap is the most uniform.
The invention provides a kind of mixed flow air-conditioning, including:
Housing, has the air inlet for introducing air from environment space and for air returns to environment sky
Between air outlet；
Blower fan, is arranged in described housing, and is configured to promote air from described air inlet towards described air outlet
Flowing；With
At least two vaporizer, be arranged on described blower fan downstream and and described air outlet between be formed with permission
Air carries out the mixed flow space mixed, wherein
Each described vaporizer itself has permission air and passes through and carry out with it heat exchange gap of heat exchange, and
There is between adjacent two described vaporizers the straight-through gap allowing air directly to pass through, so that
Air the changing via described vaporizer itself flowed towards described air outlet under the effect of described blower fan
Straight-through gap between temperature gap and adjacent two described vaporizers flows into described mixed flow space, and via described
Air outlet returns to environment space.
Alternatively, each described vaporizer is arranged in described housing the most obliquely.
Alternatively, described at least two vaporizer is spaced apart and arranged in described housing along same angled straight lines,
So that forming described straight-through gap between the adjacent end portion of adjacent two vaporizers.
Alternatively, adjacent two described vaporizers are spaced apart and arranged in institute along the different angled straight lines being parallel to each other
State in housing, so that forming described straight-through gap between the adjacent end portion of adjacent two vaporizers.
Alternatively, adjacent two described vaporizers are spaced apart and arranged in described shell along the angled straight lines that slope is different
Internal, so that forming described straight-through gap between the adjacent end portion of adjacent two vaporizers.
Alternatively, described at least two evaporator series connects, to flow between described at least two vaporizer
Logical heat transferring medium.
Alternatively, each described vaporizer all includes for the conduit of the heat transferring medium that circulates and multiple is located in institute
Stating supravasal heat exchange fin, the plurality of heat exchange fin interval is arranged, with the plurality of heat exchange fin it
Between form the heat exchange gap of described vaporizer.
Alternatively, described blower fan is Scroll centrifugal blower, and its air channel is configured to along airflow blow direction flaring.
Alternatively, the ducting outlet of described centrifugal blower towards described at least two vaporizer, and with described extremely
Few two vaporizers are arranged continuously.
Alternatively, described mixed flow air-conditioning is vertical air conditioner, and described air inlet is opened in the bottom of described housing
Front side and/or both sides,
Described air outlet is opened on front side of the top of described housing.
Owing to arranging at least two vaporizer, each vaporizer in the downstream of blower fan in the mixed flow air-conditioning of the present invention
Itself have and allow air to pass through and carry out the heat exchange gap of heat exchange with it, have between adjacent two vaporizers
Having the straight-through gap directly passed through for air, therefore this mixed flow air-conditioning can make under blower fan drives towards air-conditioning
The downstream of vaporizer is flowed into after the heat exchange gap heat exchange of the air portion lease making pervaporation device of air outlet flowing itself,
The another part straight-through gap between adjacent two vaporizers flows directly into the downstream of vaporizer.Through changing
Air after the heat exchange of temperature gap and not sending from air outlet after the air mixing of heat exchange by straight-through gap
Go out, thus relax the leaving air temp of air-conditioner air outlet, to improve the comfort level of air-conditioning.
Further, due in mixed flow air-conditioning of the present invention only by arranging at least two vaporizer, and phase
There is between adjacent two vaporizers the straight-through gap allowing air directly to pass through and relax air-conditioner air outlet air-supply
Temperature, raising comfort of air conditioner.I.e. the mixed flow air-conditioning of the present invention is only by list bigger for existing common air-conditioning volume
Individual vaporizer replaces with multiple vaporizers of small volume, not only overcomes prior art with simple structure
Defect, improves the comfort level of air-conditioning, and air-conditioning overall structure is not done the biggest change, compared to existing
Technology effectively reduces the cost of air-conditioning, reduces the volume of air-conditioning.
Further, owing to being formed between at least two vaporizer and the air-conditioner air outlet of mixed flow air-conditioning of the present invention
Having and allow air to carry out the mixed flow space mixed, it can increase the air after the heat exchange of heat exchange gap and pass through
Straight-through gap is not carried out the space mixed by the air of heat exchange, so that air is the most uniform, enters one
Step improves the comfort level of air-conditioning.
Further, can tilt in many ways due at least two vaporizer in mixed flow air-conditioning of the present invention
Be arranged on enclosure interior, improve the motility installing vaporizer, thus improve the production of mixed flow air-conditioning
Efficiency.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will
More understand the above-mentioned of the present invention and other purposes, advantage and feature.
Accompanying drawing explanation
Some describing the present invention the most by way of example, and not by way of limitation in detail are concrete
Embodiment.Reference identical in accompanying drawing denotes same or similar parts 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 cross sectional views of the mixed flow air-conditioning of the variation according to embodiment illustrated in fig. 3；
Fig. 5 is the schematic cross sectional views of mixed flow air-conditioning in accordance with another embodiment of the present invention；
Fig. 6 is the schematic cross sectional views of the mixed flow air-conditioning of the variation according to embodiment illustrated in fig. 5；
Fig. 7 is the schematic cross sectional views of the mixed flow air-conditioning according to another embodiment of the present invention；
Fig. 8 is the schematic cross sectional views of the mixed flow air-conditioning of the variation according to embodiment illustrated in fig. 7.
Detailed description of the invention
Fig. 1 is the schematic diagram of mixed flow air-conditioning 100 according to an embodiment of the invention, and it includes shell
Body 10.Housing 10 has for introducing the air inlet 11 of air from environment space and for being returned to by air
The air outlet 12 of environment space.Specifically, housing 10 can include separate front side board 10a, rear side
Plate 10b, biside plate 10c and 10d, upper plate 10e and lower shoe 10f, front side board 10a, back side panel 10b,
By fixture assembly and connections such as screws between biside plate 10c and 10d, upper plate 10e and lower shoe 10f
Become there is the housing 10 of inner space.Certainly, it will be appreciated by persons skilled in the art that housing 10
Back side panel 10b, biside plate 10c and 10d, upper plate 10e and lower shoe 10f also can be one-body molded, formed
Having the semi-closed casings of cavity, front side board 10a is connected by the fixtures such as screw and semi-closed casings are fixing
Become housing 10.
Further, mixed flow air-conditioning 100 can be vertical air conditioner, and its air inlet 11 can be opened in housing 10
Lower front side and/or both sides, air outlet 12 can be opened on front side of the top of housing 10.Specifically, air intake
Mouth 11 can be opened in bottom and/or the bottom of biside plate 10c and 10d of front side board 10a.Air outlet 12 can
It is opened in the top of front side board 10a, in order to the circulation of air.Can be provided with rotating at air outlet 12
Movable grid, it is simple to regulation air outlet angle, meets user's needs.
Fig. 2 is the schematic structure exploded view of mixed flow air-conditioning 100 according to an embodiment of the invention, Fig. 3
It it is the schematic cross sectional views of mixed flow air-conditioning 100 according to an embodiment of the invention.In conjunction with Fig. 2 and Fig. 3,
Mixed flow air-conditioning 100 also includes the blower fan 20 being arranged in housing 10 and is arranged on blower fan 20 downstream extremely
Few two vaporizers.Blower fan 20 is configured to promote air to flow (Fig. 3 towards air outlet 12 from air inlet 11
Direction shown in cathetus arrow is the flow direction of air).Between at least two vaporizer and air outlet 12
It is formed and allows air to carry out the mixed flow space 40 mixed.Each vaporizer itself has permission air by also
Carry out with it having between heat exchange gap of heat exchange, and adjacent two vaporizers and allow air directly to pass through
Straight-through gap 30, so that towards the air of air outlet 12 flowing via vaporizer itself under the effect of blower fan 20
Heat exchange gap and adjacent two vaporizers between straight-through gap 30 flow into mixed flow space 40, and via going out
Air port 12 returns to environment space.
The mixed flow air-conditioning 100 that the present embodiments relate to arranges at least two evaporation in the downstream of its blower fan 20
Device, and each vaporizer itself have allow air by and carry out the heat exchange gap of heat exchange with it, adjacent
There is between two vaporizers the straight-through gap 30 directly passed through for air.Therefore, mixed flow air-conditioning 100 can
Make the heat exchange of the air portion lease making pervaporation device flowed under blower fan 20 drives itself towards air-conditioner air outlet 12
Gap heat exchange and change temperature (such as reduce temperature or rise high-temperature) and flow into the downstream of vaporizer afterwards, another
The part straight-through gap 30 between adjacent two vaporizers flows directly under vaporizer without heat exchange
Trip.Air after the heat exchange in heat exchange gap and not mixed by the air of heat exchange by straight-through gap 30
After send from air outlet 12, thus relax the leaving air temp of air-conditioner air outlet 12, to improve the comfortable of air-conditioning
Degree.Meanwhile, the power of blower fan 20 can be increased by regulating the running voltage of blower fan 20, makes blower fan 20
Air output increase, thus ensure that the refrigerating capacity of mixed flow air-conditioning 100 is constant.
Further, due in mixed flow air-conditioning 100 of the present invention only by arranging at least two vaporizer, and
And there is between adjacent two vaporizers the straight-through gap 30 allowing air directly to pass through relax air conditioning exhausting
The wind pushing temperature of mouth 12, raising comfort of air conditioner.I.e. the mixed flow air-conditioning 100 of the present invention only by existing commonly
The single vaporizer that air-conditioning volume is bigger replaces with multiple vaporizers of small volume, not only with simple structure
Overcome the defect of prior art, improve the comfort level of air-conditioning, and air-conditioning overall structure is not done the biggest
Change, effectively reduce the cost of air-conditioning compared to prior art, reduce the volume of air-conditioning.
Further, due at least two vaporizer and the air-conditioner air outlet 12 of mixed flow air-conditioning 100 of the present invention
Between be formed and allow air to carry out the mixed flow space 40 that mixes, i.e. mixed flow space 40 is formed at vaporizer
Downstream area, to provide the air through evaporator heat exchange gap to lead directly to gap 30 without heat exchange with passing through
Air carries out well-mixed space, so that air is the most uniform, further increases air-conditioning
Comfort level.
In some embodiments of the invention, as shown in Figures 2 and 3, each at least two vaporizer
Vaporizer is arranged in housing 10 the most obliquely.On the one hand, it can increase the air driven by blower fan 20
And the contact area between vaporizer, improves heat exchange efficiency.On the other hand, it can be in limited space
The vaporizer that volume is relatively large is set, thus reduces the volume of mixed flow air-conditioning 100 to a certain extent.Tool
Body ground, each vaporizer substantially tabular at least two vaporizer, to increase air and steaming further
Send out the contact area of device, improve heat exchange efficiency further.
Further, in some embodiments of the invention, as it is shown on figure 3, at least two vaporizer is along same
One angled straight lines is spaced apart and arranged in housing 10, so that between the adjacent end portion of adjacent two vaporizers
Form straight-through gap 30.Specifically, in the embodiment of the present invention, mixed flow air-conditioning 100 can include two vaporizers
51 and 52, two vaporizers 51 and 52 are arranged along same angled straight lines interval.The end 51a of vaporizer 51
Adjacent with the end 52a of vaporizer 52, and define between the two air can be allowed directly to pass therethrough
Straight-through gap 30.In a preferred embodiment of the present invention, the size in straight-through gap 30 can be substantially larger than each
The size in the heat exchange gap of vaporizer itself, with avoid as far as possible or reduce air by during straight-through gap 30 with
The end 51a of the vaporizer 51 and/or end 52a with vaporizer 52 occurs heat exchange to change temperature.Directly
The logical gap 30 height on vertical is less than the height of air outlet 12, to avoid via straight-through gap 30
Air is not sufficiently mixed with the air through evaporator heat exchange gap and directly sends from air outlet 12, thus shadow
Ring the air-out effect of mixed flow air-conditioning 100.
Fig. 4 is the schematic cross sectional views of the mixed flow air-conditioning 100 of the variation according to embodiment illustrated in fig. 3, its
At least two vaporizer is spaced apart and arranged in housing 10 along same angled straight lines, so that in adjacent two steamings
Send out and between the adjacent end portion of device, form straight-through gap 30.Specifically, in this variation, mixed flow air-conditioning 100 can
Including three vaporizers 51,52 and 53, three vaporizers 51,52 and 52 are spaced along same angled straight lines
Arrange.The end 51a of vaporizer 51 is adjacent with the end 52a of vaporizer 52, and defines between the two
The straight-through gap 30 that air directly passes therethrough can be allowed.The other end 52b of vaporizer 52 and vaporizer
The end 53a of 53 is adjacent, and also form the straight-through gap that air can be allowed directly to pass therethrough between the two
30.Compared to the mixed flow air-conditioning of embodiment illustrated in fig. 3, the evaporation of mixed flow air-conditioning involved in this variation
Device number increases, and the volume of single vaporizer has reduced, thus can increase formed between vaporizer straight-through
The number in gap 30, strengthen via the air in straight-through gap 30 and the air through evaporator heat exchange gap it
Between mixed flow effect.In this variation, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 3,
The most here repeat no more.
Fig. 5 is the schematic cross sectional views of mixed flow air-conditioning 100 in accordance with another embodiment of the present invention, and it is adjacent
Two vaporizers are spaced apart and arranged in housing 10 along the different angled straight lines being parallel to each other, so that adjacent
Straight-through gap 30 is formed between the adjacent end portion of two vaporizers.Specifically, in the embodiment of the present invention, mixed flow
Air-conditioning 100 can include two vaporizers 51 and 52, and two vaporizers 51 and 52 can be along being parallel to each other not
Arrange with angled straight lines interval.The end 51a of vaporizer 51 is adjacent and wrong with the end 52a of vaporizer 52
Open, form, with the position staggered between, the straight-through gap 30 that air can be allowed directly to pass therethrough.
In the embodiment of the present invention, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 3, the most here
Repeat no more.
Fig. 6 is according to the schematic cross sectional views of the mixed flow air-conditioning 100 of the variation of embodiment illustrated in fig. 5, its phase
Adjacent two vaporizers are spaced apart and arranged in housing 10 along the different angled straight lines being parallel to each other, so that in phase
Straight-through gap 30 is formed between the adjacent end portion of adjacent two vaporizers.Specifically, in this variation, mixed flow is empty
Adjusting 100 can include three vaporizers 51,52 and 53, vaporizer 51 and 52 is adjacent, and along being parallel to each other
Different angled straight lines interval arrange；And vaporizer 52 and 53 is adjacent, and along the different inclinations being parallel to each other
Linear interval is arranged；Vaporizer 51 and 53 can be arranged along same angled straight lines interval, it is possible to along being parallel to each other
Different angled straight lines interval arrange.The end 51a of vaporizer 51 is adjacent with the end 52a of vaporizer 52,
And define the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.Another of vaporizer 52
End 52b is adjacent with the end 53a of vaporizer 53, and also form between the two air can be allowed direct
The straight-through gap 30 passed therethrough.Compared to the mixed flow air-conditioning of embodiment illustrated in fig. 5, involved in this variation
And mixed flow air-conditioning vaporizer number increase, the volume of single vaporizer has reduced, thus can increase steaming
Send out the number in the straight-through gap 30 formed between device, strengthen via the air in straight-through gap 30 with through pervaporation
Mixed flow effect between the air in device heat exchange gap.In this variation, other structures of mixed flow air-conditioning 100 with
Embodiment illustrated in fig. 5 is identical, repeats no more the most here.
Fig. 7 is the schematic cross sectional views of the mixed flow air-conditioning 100 according to another embodiment of the present invention, and it is adjacent
Two vaporizers are spaced apart and arranged in housing 10 along the angled straight lines that slope is different, so that at adjacent two
Straight-through gap 30 is formed between the adjacent end portion of vaporizer.Specifically, in the embodiment of the present invention, mixed flow air-conditioning
100 can include two vaporizers 51 and 52, and two vaporizers 51 can be straight along the inclination that slope is different with 52
Line interval is arranged.The end 51a of vaporizer 51 is adjacent with the end 52a of vaporizer 52 and staggers, with
The position staggered between the two forms the straight-through gap 30 that air can be allowed directly to pass therethrough.Further
Ground, the staggered mode of two vaporizers 51 and 52 can be with unrestricted choice, such as two vaporizers 51 and 52
Can arrange along the vertical centrage structure axisymmetricly of housing 10, or two vaporizers 51 and 52 are along slope not
With angled straight lines irregularly stagger setting.In the embodiment of the present invention, other structures of mixed flow air-conditioning 100
Identical with embodiment illustrated in fig. 3, repeat no more the most here.
Fig. 8 is according to the schematic cross sectional views of the mixed flow air-conditioning 100 of the variation of embodiment illustrated in fig. 7, its phase
Adjacent two vaporizers are spaced apart and arranged in housing 10 along the angled straight lines that slope is different, so that adjacent two
Straight-through gap 30 is formed between the adjacent end portion of individual vaporizer.Specifically, in this variation, mixed flow air-conditioning
100 can include three vaporizers 51,52 and 53, and vaporizer 51 and 52 is adjacent and different along slope
Angled straight lines interval is arranged；And vaporizer 52 and 53 is adjacent, and set along the angled straight lines interval that slope is different
Put；Vaporizer 51 and 53 can be arranged along same angled straight lines interval, it is possible to along the different inclinations being parallel to each other
Linear interval is arranged, and also can arrange along the angled straight lines interval that slope is different.The end 51a of vaporizer 51
Adjacent with the end 52a of vaporizer 52, and define between the two air can be allowed directly to pass therethrough
Straight-through gap 30.The other end 52b of vaporizer 52 is adjacent with the end 53a of vaporizer 53, and both
Between also form the straight-through gap 30 that air can be allowed directly to pass therethrough.Compared to embodiment illustrated in fig. 5
Mixed flow air-conditioning, the vaporizer number of mixed flow air-conditioning involved in this variation increases, single vaporizer
Volume has reduced, thus can increase the number in straight-through gap 30 formed between vaporizer, strengthen via
The air in straight-through gap 30 and the mixed flow effect between the air in evaporator heat exchange gap.This variation
In, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 7, repeat no more the most here.
In some embodiments of the present invention, in conjunction with Fig. 3 to Fig. 8, at least two evaporation of mixed flow air-conditioning 100
Device is connected in series, with the heat transferring medium that circulates between at least two vaporizer.Specifically, two adjacent steamings
Send out and can be connected in series by conduit pipe with thermal insulation, to be flowed between at least two vaporizer by conduit pipe with thermal insulation between device
Logical heat transferring medium.
Further, in some embodiments of the present invention, each vaporizer all includes for the heat transferring medium that circulates
Conduit and multiple be located in supravasal heat exchange fin.Multiple heat exchange fins interval is arranged, to change multiple
The heat exchange gap of vaporizer is formed between hot fin.Specifically, conduit can include multiple evaporation being arranged side by side
Device straight tube, the adjacent end portion of two adjacent vaporizer straight tubes is connected by U-tube.Multiple heat exchange fins can
Axially arranged along vaporizer straight tube.In vaporizer straight tube, circulation has heat transferring medium, such as coolant.Heat transferring medium
Heat exchange can be carried out by the heat exchange fin on vaporizer straight tube with the air through evaporator heat exchange gap, from
And change the temperature of air.
Further, in some embodiments of the present invention, as shown in Fig. 2 to Fig. 8, blower fan 20 can be whirlpool
Shell-type centrifugal blower, its air channel 23 is configured to along airflow blow direction flaring, to increase the air-out of blower fan 20
Area, makes the wind that blower fan 20 is sent uniformly across at least two vaporizer.Specifically, in centrifugal blower
Portion has the air channel 23 for guiding air current flow, the outlet in air channel 23 towards at least two vaporizer, and
Arrange continuously with at least two vaporizer, so that the air-flow in air channel the most all passes through at least two
The region at vaporizer place.It is to say, the outlet in air channel 23 extends to the minimum of at least two vaporizer
End.Specifically, Scroll centrifugal blower can include the volute 21 of outside and be positioned at the fan 22 of volute 21.
Volute 21 has been internally formed the air channel 23 of centrifugal blower, and centrifugal blower can drive air by mixed flow air-conditioning 100
Air inlet 11 enters in the air channel 23 of centrifugal blower, and blows out after fan 22 accelerates.
When mixed flow air-conditioning 100 runs, the air of environment space (such as indoor) enters via air inlet 11
In housing 10.As shown in Figures 3 to 8, during shown in figure cathetus arrow, direction is mixed flow air-conditioning 100
Air-flow direction.Enter the wholly or largely air in housing 10 and enter blower fan 20, and at blower fan 20
Lower acceleration of effect blow the downstream to blower fan 20.The air portion lease making blowed out from blower fan 20 is crossed and is positioned at wind
The heat exchange gap of at least two vaporizer in machine 20 downstream arrives after carrying out heat exchange and is positioned at the mixed of vaporizer downstream
Fluid space 40.Another part air blowed out from blower fan 20 straight-through gap between adjacent vaporizers
30 are directly entered mixed flow space 40, and are sufficiently mixed with the air after heat exchange in mixed flow space 40.
Air after being sufficiently mixed blows out from air outlet 12, thus has relaxed air outlet 12 and sent the temperature of wind.
It will be understood by those skilled in the art that in case of no particular description, alleged by the present invention " on ",
D score, " front " and " afterwards " be all on the basis of the normal operating condition of mixed flow air-conditioning 100 for.
So far, although those skilled in the art will appreciate that and the most detailed illustrate and describing 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 other variations or modifications of many meeting the principle of the invention.Cause
This, the scope of the present invention is it is understood that and regard as covering other variations or modifications all these.
Claims (10)
1. a mixed flow air-conditioning, including:
Housing, has the air inlet for introducing air from environment space and for air returns to environment sky
Between air outlet；
Blower fan, is arranged in described housing, and is configured to promote air from described air inlet towards described air outlet
Flowing；With
At least two vaporizer, be arranged on described blower fan downstream and and described air outlet between be formed with permission
Air carries out the mixed flow space mixed, wherein
Each described vaporizer itself has permission air and passes through and carry out with it heat exchange gap of heat exchange, and
There is between adjacent two described vaporizers the straight-through gap allowing air directly to pass through, so that
Air the changing via described vaporizer itself flowed towards described air outlet under the effect of described blower fan
Straight-through gap between temperature gap and adjacent two described vaporizers flows into described mixed flow space, and via described
Air outlet returns to environment space.
Mixed flow air-conditioning the most according to claim 1, wherein,
Each described vaporizer is arranged in described housing the most obliquely.
Mixed flow air-conditioning the most according to claim 2, wherein,
Described at least two vaporizer is spaced apart and arranged in described housing along same angled straight lines, so that in phase
Described straight-through gap is formed between the adjacent end portion of adjacent two vaporizers.
Mixed flow air-conditioning the most according to claim 2, wherein,
Adjacent two described vaporizers are spaced apart and arranged in described housing along the different angled straight lines being parallel to each other
In, so that forming described straight-through gap between the adjacent end portion of adjacent two vaporizers.
Mixed flow air-conditioning the most according to claim 2, wherein,
Adjacent two described vaporizers are spaced apart and arranged in described housing along the angled straight lines that slope is different, with
Cause between the adjacent end portion of adjacent two vaporizers, form described straight-through gap.
6. according to the mixed flow air-conditioning described in claim 1-5 any one, wherein,
Described at least two evaporator series connects, and is situated between with heat exchange of circulating between described at least two vaporizer
Matter.
Mixed flow air-conditioning the most according to claim 6, wherein,
Each described vaporizer all includes for the conduit of the heat transferring medium that circulates and multiple is located in described conduit
On heat exchange fin, the plurality of heat exchange fin interval arrange, with between the plurality of heat exchange fin formed
The heat exchange gap of described vaporizer.
Mixed flow air-conditioning the most according to claim 1, wherein,
Described blower fan is Scroll centrifugal blower, and its air channel is configured to along airflow blow direction flaring.
Mixed flow air-conditioning the most according to claim 8, wherein,
The ducting outlet of described centrifugal blower is towards described at least two vaporizer, and steams with described at least two
Send out device to arrange continuously.
Mixed flow air-conditioning the most according to claim 1, wherein,
Described mixed flow air-conditioning is vertical air conditioner, described air inlet be opened in described housing lower front side and/
Or both sides,
Described air outlet is opened on front side of the top of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145840.1A CN106152256A (en) | 2015-03-30 | 2015-03-30 | A kind of mixed flow air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145840.1A CN106152256A (en) | 2015-03-30 | 2015-03-30 | A kind of mixed flow air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106152256A true CN106152256A (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145840.1A Pending CN106152256A (en) | 2015-03-30 | 2015-03-30 | A kind of mixed flow air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106152256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192014A (en) * | 2017-05-11 | 2017-09-22 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN107449129A (en) * | 2017-08-04 | 2017-12-08 | 广东美芝制冷设备有限公司 | Air-conditioning system and there is its vehicle |
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| JP2000220860A (en) * | 1999-01-28 | 2000-08-08 | Sharp Corp | Air-conditioner |
| CN2789669Y (en) * | 2005-04-18 | 2006-06-21 | 上海大智科技发展有限公司 | Induction variable air blowing rate end controlling device |
| CN1948845A (en) * | 2005-10-11 | 2007-04-18 | 富士通将军股份有限公司 | Air conditioner |
| CN204202114U (en) * | 2014-10-28 | 2015-03-11 | 浙江中节能绿建环保科技有限公司 | Chain induction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000220860A (en) * | 1999-01-28 | 2000-08-08 | Sharp Corp | Air-conditioner |
| CN2789669Y (en) * | 2005-04-18 | 2006-06-21 | 上海大智科技发展有限公司 | Induction variable air blowing rate end controlling device |
| CN1948845A (en) * | 2005-10-11 | 2007-04-18 | 富士通将军股份有限公司 | Air conditioner |
| CN204202114U (en) * | 2014-10-28 | 2015-03-11 | 浙江中节能绿建环保科技有限公司 | Chain induction device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192014A (en) * | 2017-05-11 | 2017-09-22 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN107192014B (en) * | 2017-05-11 | 2019-12-06 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN107449129A (en) * | 2017-08-04 | 2017-12-08 | 广东美芝制冷设备有限公司 | Air-conditioning system and there is its vehicle |
| CN107449129B (en) * | 2017-08-04 | 2023-08-25 | 广东美芝制冷设备有限公司 | Air conditioning system and vehicle with same |
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Application publication date: 20161123 |