CN204611959U - A kind of mixed flow air-conditioning - Google Patents
A kind of mixed flow air-conditioning Download PDFInfo
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- CN204611959U CN204611959U CN201520185940.2U CN201520185940U CN204611959U CN 204611959 U CN204611959 U CN 204611959U CN 201520185940 U CN201520185940 U CN 201520185940U CN 204611959 U CN204611959 U CN 204611959U
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Abstract
The utility model relates to a kind of mixed flow air-conditioning, comprise there is air inlet and air outlet housing, be arranged on blower fan in housing and at least two evaporimeters.Blower fan is used for impelling air to flow from air inlet towards air outlet.At least two evaporimeters are arranged on the downstream of blower fan and allow air to carry out the mixed flow space mixed with being formed between air outlet.Each evaporimeter has permission air to be passed through and carries out the heat exchange gap of heat exchange with it, there is between adjacent two evaporimeters the straight-through gap allowing air directly to pass through, so that under the effect of blower fan towards the air of air outlet flowing via the inflow mixed flow space, straight-through gap between the heat exchange gap of evaporimeter itself and adjacent two evaporimeters, and return to environment space via air outlet.Mixed flow air-conditioning of the present utility model can relax the leaving air temp of air outlet, improves the comfort level of air-conditioning.
Description
Technical field
The utility model relates to air-conditioning technique, particularly relates to a kind of mixed flow air-conditioning.
Background technology
On existing market, the air channel structure of common air-conditioning is generally all made up of air inlet, centrifugal blower, evaporimeter and air outlet.Room air enters air-conditioning inside from air inlet, and after centrifugal blower CENTRIFUGAL ACCELERATING, air carries out heat exchange through evaporator, and the air after heat exchange blows to indoor by air outlet again.But the cool breeze temperature after air outlet blowout is too low, soft not, blows to user and can cause with it feeling uncomfortable.
In order to solve the problems of the technologies described above, occurred a kind of drainage air-conditioning in prior art, it introduces a little room air at air-conditioner air outlet place, and it is mixed with the cool air after evaporator heat exchange, thus makes the wind of blowout softer.But this drainage air-conditioning needs to carry out modernization overlay to the air channel structure of air-conditioning and air outlet, add the cost of air-conditioning, and air-conditioning volume is excessive.
Utility model content
An object of the present utility model is intended to overcome now at least one defect air-conditioned, a kind of mixed flow air-conditioning is provided, it can make partial air directly enter the downstream of evaporimeter without evaporator heat exchange, and mix with the air after evaporator heat exchange, thus relax the leaving air temp of air-conditioner air outlet, to improve the comfort level of air-conditioning.
A further object of the present utility model to simplify air-conditioning internal structure, reduces air-conditioning cost, reduces air-conditioning volume.
Another further object of the present utility model be to make the air through evaporator heat exchange gap own and between adjacent two evaporimeters the air in straight-through gap mixedly more even.
The utility model provides a kind of mixed flow air-conditioning, comprising:
Housing, has for introducing the air inlet of air and the air outlet for air being returned to environment space from environment space;
Blower fan, is arranged in described housing, and is configured to impel air to flow from described air inlet towards described air outlet; With
At least two evaporimeters, are arranged on the downstream of described blower fan and allow air to carry out the mixed flow space mixed with being formed between described air outlet, wherein
Each described evaporimeter itself has permission air to be passed through and carries out the heat exchange gap of heat exchange with it, and
There is between adjacent two described evaporimeters the straight-through gap allowing air directly to pass through.
Alternatively, each described evaporimeter is arranged in described housing all obliquely.
Alternatively, described at least two evaporimeters are spaced apart and arranged in described housing along same angled straight lines, so that between the adjacent end portion of adjacent two evaporimeters, form described straight-through gap.
Alternatively, adjacent two described evaporimeters are spaced apart and arranged in described housing along the different angled straight lines be parallel to each other, so that between the adjacent end portion of adjacent two evaporimeters, form described straight-through gap.
Alternatively, adjacent two described evaporimeters are spaced apart and arranged in described housing along the angled straight lines that slope is different, so that between the adjacent end portion of adjacent two evaporimeters, form described straight-through gap.
Alternatively, described at least two evaporator series connect, with the heat transferring medium that circulates between described at least two evaporimeters.
Alternatively, each described evaporimeter include for the heat transferring medium that circulates conduit and be multiplely located in described supravasal heat exchange fin, described multiple heat exchange fin intervals are arranged, to form the heat exchange gap of described evaporimeter between described multiple heat exchange fin.
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 evaporimeters, and is arranged continuously with described at least two evaporimeters.
Alternatively, described mixed flow air-conditioning is vertical air conditioner, and described air inlet is opened in lower front side and/or the both sides of described housing,
Described air outlet is opened on front side of the top of described housing.
Owing to arranging at least two evaporimeters in the downstream of blower fan in mixed flow air-conditioning of the present utility model, each evaporimeter itself has permission air to be passed through and carries out the heat exchange gap of heat exchange with it, there is between adjacent two evaporimeters the straight-through gap directly passed through for air, therefore this mixed flow air-conditioning can make the downstream flowing into evaporimeter under blower fan drives after the heat exchange gap heat exchange of the air portion lease making evaporator of air-conditioner air outlet flowing itself, and the straight-through gap of another part between adjacent two evaporimeters flows directly into the downstream of evaporimeter.Air after the heat exchange in heat exchange gap and not sent from air outlet by after the mixing of the air of heat exchange by straight-through gap, thus relax the leaving air temp of air-conditioner air outlet, to improve the comfort level of air-conditioning.
Further, due in the utility model mixed flow air-conditioning only by setting at least two evaporimeters, and have between adjacent two evaporimeters and allow the straight-through gap directly passed through of air to relax air-conditioner air outlet wind pushing temperature, improve comfort of air conditioner.Namely single evaporimeter larger for existing common air-conditioning volume is only replaced with multiple evaporimeters of small volume by mixed flow air-conditioning of the present utility model, the defect of prior art is not only overcome with simple structure, improve the comfort level of air-conditioning, and very large change is not done to air-conditioning overall structure, effectively reduce the cost of air-conditioning compared to prior art, reduce the volume of air-conditioning.
Further, because at least two evaporimeters of the utility model mixed flow air-conditioning allow air to carry out the mixed flow space mixed with being formed between air-conditioner air outlet, it can increase the air after the heat exchange of heat exchange gap and the space of not undertaken by the air of heat exchange mixing by straight-through gap, thus make air mixedly more even, further increase the comfort level of air-conditioning.
Further, because at least two evaporimeters in the utility model mixed flow air-conditioning can be arranged on enclosure interior in many ways obliquely, improve the flexibility of installing evaporimeter, thus improve the production efficiency of mixed flow air-conditioning.
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of the mixed flow air-conditioning according to the utility model embodiment;
Fig. 2 is the schematic structure exploded view of the mixed flow air-conditioning according to the utility model embodiment;
Fig. 3 is the schematic cross sectional views of the mixed flow air-conditioning according to the utility model embodiment;
Fig. 4 is the schematic cross sectional views of the mixed flow air-conditioning according to variation embodiment illustrated in fig. 3;
Fig. 5 is the schematic cross sectional views of the mixed flow air-conditioning according to another embodiment of the utility model;
Fig. 6 is the schematic cross sectional views of the mixed flow air-conditioning according to variation 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 utility model;
Fig. 8 is the schematic cross sectional views of the mixed flow air-conditioning according to variation embodiment illustrated in fig. 7.
Detailed description of the invention
Fig. 1 is the schematic diagram of the mixed flow air-conditioning 100 according to the utility model embodiment, and it comprises housing 10.Housing 10 has for introducing the air inlet 11 of air and the air outlet 12 for air being returned to environment space from environment space.Particularly, housing 10 can comprise separate front side board 10a, back side panel 10b, biside plate 10c and 10d, upper plate 10e and lower shoe 10f, front side board 10a, back side panel 10b, biside plate 10c and 10d, becomes to have the housing 10 of inner space between upper plate 10e and lower shoe 10f by the fixture assembly and connection such as screw.Certainly, it will be understood by those skilled in the art that, back side panel 10b, biside plate 10c and 10d, the upper plate 10e and lower shoe 10f of housing 10 also can be one-body molded, form the semi-closed casings with cavity, front side board 10a is fixedly connected into housing 10 by the fixtures such as screw and semi-closed casings.
Further, mixed flow air-conditioning 100 can be vertical air conditioner, and its air inlet 11 can be opened in lower front side and/or the both sides of housing 10, and air outlet 12 can be opened on front side of the top of housing 10.Particularly, 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, so that the circulation of air.Air outlet 12 place can be provided with rotating movable grid, is convenient to regulate air outlet angle, meets user's needs.
Fig. 2 is the schematic structure exploded view of the mixed flow air-conditioning 100 according to the utility model embodiment, and Fig. 3 is the schematic cross sectional views of the mixed flow air-conditioning 100 according to the utility model embodiment.Composition graphs 2 and Fig. 3, mixed flow air-conditioning 100 also comprises the blower fan 20 be arranged in housing 10 and at least two evaporimeters being arranged on blower fan 20 downstream.Blower fan 20 is configured to impel air to flow (shown in Fig. 3 cathetus arrow, direction is the flow direction of air) from air inlet 11 towards air outlet 12.At least two evaporimeters allow air to carry out the mixed flow space 40 mixed with being formed between air outlet 12.Each evaporimeter itself has permission air to be passed through and carries out the heat exchange gap of heat exchange with it, and there is between adjacent two evaporimeters the straight-through gap 30 allowing air directly to pass through, so that the air flowed towards air outlet 12 under the effect of blower fan 20 flows into mixed flow space 40 via the straight-through gap 30 between the heat exchange gap of evaporimeter itself and adjacent two evaporimeters, and returns to environment space via air outlet 12.
The mixed flow air-conditioning 100 that the utility model embodiment relates to arranges at least two evaporimeters in the downstream of its blower fan 20, and each evaporimeter itself have allow air by and carry out the heat exchange gap of heat exchange with it, there is between adjacent two evaporimeters the straight-through gap 30 directly passed through for air.Therefore, mixed flow air-conditioning 100 can make to change towards the heat exchange gap heat exchange of the air portion lease making evaporator of air-conditioner air outlet 12 flowing itself downstream that temperature (such as reducing temperature or raised temperature) flows into evaporimeter afterwards under blower fan 20 drives, and the straight-through gap 30 of another part between adjacent two evaporimeters flows directly into the downstream of evaporimeter without heat exchange.Air after the heat exchange in heat exchange gap and not sent from air outlet 12 by after the mixing of the air of heat exchange by straight-through gap 30, thus relax the leaving air temp of air-conditioner air outlet 12, to improve the comfort level of air-conditioning.Meanwhile, by regulating the operating voltage of blower fan 20, increasing the power of blower fan 20, the air output of blower fan 20 is increased, thus ensure that the refrigerating capacity of mixed flow air-conditioning 100 is constant.
Further, due in the utility model mixed flow air-conditioning 100 only by setting at least two evaporimeters, and have between adjacent two evaporimeters allow the straight-through gap 30 directly passed through of air relax air-conditioner air outlet 12 wind pushing temperature, improve comfort of air conditioner.Namely single evaporimeter larger for existing common air-conditioning volume is only replaced with multiple evaporimeters of small volume by mixed flow air-conditioning 100 of the present utility model, the defect of prior art is not only overcome with simple structure, improve the comfort level of air-conditioning, and very large change is not done to air-conditioning overall structure, effectively reduce the cost of air-conditioning compared to prior art, reduce the volume of air-conditioning.
Further, because at least two evaporimeters of the utility model mixed flow air-conditioning 100 allow air to carry out the mixed flow space 40 mixed with being formed between air-conditioner air outlet 12, namely mixed flow space 40 is formed in the downstream area of evaporimeter, well-mixed space is carried out with the air through straight-through gap 30 without heat exchange to provide the air through evaporator heat exchange gap, thus make air mixedly more even, further increase the comfort level of air-conditioning.
In embodiments more of the present utility model, as shown in Figures 2 and 3, each evaporimeter at least two evaporimeters is arranged in housing 10 all obliquely.On the one hand, it can increase the contact area between air and evaporimeter driven by blower fan 20, improves heat exchange efficiency.On the other hand, it can arrange the relatively large evaporimeter of volume in limited space, thus reduces the volume of mixed flow air-conditioning 100 to a certain extent.Particularly, each evaporimeter at least two evaporimeters is roughly tabular, to increase the contact area of air and evaporimeter further, improves heat exchange efficiency further.
Further, in embodiments more of the present utility model, as shown in Figure 3, at least two evaporimeters are spaced apart and arranged in housing 10 along same angled straight lines, so that between the adjacent end portion of adjacent two evaporimeters, form straight-through gap 30.Particularly, in the utility model embodiment, mixed flow air-conditioning 100 can comprise two evaporimeters 51 and 52, and two evaporimeters 51 and 52 are arranged along same angled straight lines interval.The end 51a of evaporimeter 51 is adjacent with the end 52a of evaporimeter 52, and defines the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.In the preferred embodiment of the utility model, the large I in straight-through gap 30 much larger than the size in the heat exchange gap of each evaporimeter itself, during to avoid or to reduce air by leading directly to gap 30 as far as possible and the end 51a of evaporimeter 51 and/or with the end 52a of evaporimeter 52, heat exchange occurs and change temperature.The height of straight-through gap 30 on vertically, lower than the height of air outlet 12, is directly sent from air outlet 12 to avoid the air via straight-through gap 30 fully not mix with the air through evaporator heat exchange gap, thus is affected 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 according to variation embodiment illustrated in fig. 3, and its at least two evaporimeters are spaced apart and arranged in housing 10 along same angled straight lines, so that between the adjacent end portion of adjacent two evaporimeters, form straight-through gap 30.Particularly, in this variation, mixed flow air-conditioning 100 can comprise three evaporimeters, 51,52 and 53, three evaporimeters 51,52 and 52 and arrange along same angled straight lines interval.The end 51a of evaporimeter 51 is adjacent with the end 52a of evaporimeter 52, and defines the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.The other end 52b of evaporimeter 52 is adjacent with the end 53a of evaporimeter 53, and also form the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.Compared to mixed flow air-conditioning embodiment illustrated in fig. 3, the evaporimeter number of mixed flow air-conditioning involved in this variation increases, the volume of single evaporimeter reduces to some extent, thus the number in the straight-through gap 30 formed between evaporimeter can be increased, strengthen via the air in straight-through gap 30 and the mixed flow effect between the air in evaporator heat exchange gap.In this variation, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 3, therefore repeat no more here.
Fig. 5 is the schematic cross sectional views of the mixed flow air-conditioning 100 according to another embodiment of the utility model, its adjacent two evaporimeters are spaced apart and arranged in housing 10 along the different angled straight lines be parallel to each other, so that between the adjacent end portion of adjacent two evaporimeters, form straight-through gap 30.Particularly, in the utility model embodiment, mixed flow air-conditioning 100 can comprise two evaporimeters 51 and 52, and two evaporimeters 51 and 52 can be arranged along the different angled straight lines intervals be parallel to each other.The end 51a of evaporimeter 51 is adjacent with the end 52a of evaporimeter 52 and stagger, and forms the straight-through gap 30 that air can be allowed directly to pass therethrough with the position of staggering between.In the utility model embodiment, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 3, therefore repeat no more here.
Fig. 6 is according to the schematic cross sectional views of the mixed flow air-conditioning 100 of variation embodiment illustrated in fig. 5, its adjacent two evaporimeters are spaced apart and arranged in housing 10 along the different angled straight lines be parallel to each other, so that between the adjacent end portion of adjacent two evaporimeters, form straight-through gap 30.Particularly, in this variation, mixed flow air-conditioning 100 can comprise three evaporimeters 51,52 and 53, and evaporimeter 51 and 52 is adjacent, and arranges along the different angled straight lines intervals be parallel to each other; And evaporimeter 52 and 53 is adjacent, and arrange along the different angled straight lines intervals be parallel to each other; Evaporimeter 51 and 53 can be arranged along same angled straight lines interval, also can arrange along the different angled straight lines intervals be parallel to each other.The end 51a of evaporimeter 51 is adjacent with the end 52a of evaporimeter 52, and defines the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.The other end 52b of evaporimeter 52 is adjacent with the end 53a of evaporimeter 53, and also form the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.Compared to mixed flow air-conditioning embodiment illustrated in fig. 5, the evaporimeter number of mixed flow air-conditioning involved in this variation increases, the volume of single evaporimeter reduces to some extent, thus the number in the straight-through gap 30 formed between evaporimeter can be increased, strengthen via the air in straight-through gap 30 and the mixed flow effect between the air in evaporator heat exchange gap.In this variation, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 5, therefore repeat no more here.
Fig. 7 is the schematic cross sectional views of the mixed flow air-conditioning 100 according to another embodiment of the utility model, its adjacent two evaporimeters are spaced apart and arranged in housing 10 along the angled straight lines that slope is different, so that between the adjacent end portion of adjacent two evaporimeters, form straight-through gap 30.Particularly, in the utility model embodiment, mixed flow air-conditioning 100 can comprise two evaporimeters 51 and 52, and two evaporimeters 51 and 52 can be arranged along the angled straight lines interval that slope is different.The end 51a of evaporimeter 51 is adjacent with the end 52a of evaporimeter 52 and stagger, and forms the straight-through gap 30 that air can be allowed directly to pass therethrough with the position of staggering between.Further, the interlace mode of two evaporimeters 51 and 52 can unrestricted choice, such as two evaporimeters 51 and 52 can along the vertical center line vibrational power flow axisymmetricly of housing 10, or two evaporimeters 51 irregularly to stagger setting along the angled straight lines that slope is different with 52.In the utility model embodiment, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 3, therefore repeat no more here.
Fig. 8 is according to the schematic cross sectional views of the mixed flow air-conditioning 100 of variation embodiment illustrated in fig. 7, its adjacent two evaporimeters are spaced apart and arranged in housing 10 along the angled straight lines that slope is different, so that between the adjacent end portion of adjacent two evaporimeters, form straight-through gap 30.Particularly, in this variation, mixed flow air-conditioning 100 can comprise three evaporimeters 51,52 and 53, and evaporimeter 51 and 52 is adjacent, and arranges along the angled straight lines interval that slope is different; And evaporimeter 52 and 53 is adjacent, and arrange along the angled straight lines interval that slope is different; Evaporimeter 51 and 53 can be arranged along same angled straight lines interval, also can arrange along the different angled straight lines intervals be parallel to each other, and also can arrange along the angled straight lines interval that slope is different.The end 51a of evaporimeter 51 is adjacent with the end 52a of evaporimeter 52, and defines the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.The other end 52b of evaporimeter 52 is adjacent with the end 53a of evaporimeter 53, and also form the straight-through gap 30 that air can be allowed directly to pass therethrough between the two.Compared to mixed flow air-conditioning embodiment illustrated in fig. 5, the evaporimeter number of mixed flow air-conditioning involved in this variation increases, the volume of single evaporimeter reduces to some extent, thus the number in the straight-through gap 30 formed between evaporimeter can be increased, strengthen via the air in straight-through gap 30 and the mixed flow effect between the air in evaporator heat exchange gap.In this variation, other structures of mixed flow air-conditioning 100 are identical with embodiment illustrated in fig. 7, therefore repeat no more here.
In embodiments more of the present utility model, composition graphs 3 to Fig. 8, at least two evaporator series of mixed flow air-conditioning 100 connect, with the heat transferring medium that circulates between at least two evaporimeters.Particularly, be connected in series by conduit pipe with thermal insulation between two adjacent evaporimeters, with the heat transferring medium that circulated between at least two evaporimeters by conduit pipe with thermal insulation.
Further, in embodiments more of the present utility model, each evaporimeter include for the heat transferring medium that circulates conduit and be multiplely located in supravasal heat exchange fin.Multiple heat exchange fin interval is arranged, to form the heat exchange gap of evaporimeter between multiple heat exchange fin.Particularly, conduit can comprise multiple evaporimeter straight tube be arranged side by side, and the adjacent end portion of two adjacent evaporimeter straight tubes is connected by U-tube.Multiple heat exchange fin axially can be arranged along evaporimeter straight tube.In evaporimeter straight tube, circulation has heat transferring medium, such as refrigerant.Heat transferring medium carries out heat exchange with the air through evaporator heat exchange gap by the heat exchange fin on evaporimeter straight tube, thus changes the temperature of air.
Further, in embodiments more of the present utility model, as shown in Fig. 2 to Fig. 8, blower fan 20 can be Scroll centrifugal blower, its air channel 23 is configured to along airflow blow direction flaring, and to increase the air-out area of blower fan 20, the wind that blower fan 20 is sent is uniformly across at least two evaporimeters.Particularly, centrifugal blower inside has the air channel 23 for guiding air current flow, the outlet in air channel 23 towards at least two evaporimeters, and is arranged continuously with at least two evaporimeters, to make air-flow in air channel farthest all by the region at least two evaporimeter places.That is, the outlet in air channel 23 extends to the least significant end of at least two evaporimeters.Particularly, Scroll centrifugal blower can comprise outside volute 21 and be positioned at the fan 22 of volute 21.Volute 21 inside defines the air channel 23 of centrifugal blower, and centrifugal blower can drive air to be entered in the air channel 23 of centrifugal blower by mixed flow air-conditioning 100 air inlet 11, and blowout after fan 22 accelerates.
When mixed flow air-conditioning 100 runs, the air of environment space (such as indoor) enters in housing 10 via air inlet 11.As shown in Figures 3 to 8, direction shown in figure cathetus arrow is the air-flow direction in mixed flow air-conditioning 100.Whole or the most of air entered in housing 10 enter blower fan 20, and the downstream that acceleration blows to blower fan 20 under the effect of blower fan 20.The mixed flow space 40 being positioned at evaporimeter downstream is arrived after the air portion blowed out from blower fan 20 divides the heat exchange gap of at least two evaporimeters through being positioned at blower fan 20 downstream to carry out heat exchange.The straight-through gap 30 of another part air between adjacent vaporizers blowed out from blower fan 20 directly enters mixed flow space 40, and fully mixes with the air after heat exchange in mixed flow space 40.Abundant mixed air blows out from air outlet 12, thus has relaxed the temperature that air outlet 12 sends wind.
It will be understood by those skilled in the art that in case of no particular description, alleged by the utility model " on ", D score, " front " and " afterwards " be all be benchmark with the normal operating condition of mixed flow air-conditioning 100.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a mixed flow air-conditioning, comprising:
Housing, has for introducing the air inlet of air and the air outlet for air being returned to environment space from environment space;
Blower fan, is arranged in described housing, and is configured to impel air to flow from described air inlet towards described air outlet; With
At least two evaporimeters, are arranged on the downstream of described blower fan and allow air to carry out the mixed flow space mixed with being formed between described air outlet, wherein
Each described evaporimeter itself has permission air to be passed through and carries out the heat exchange gap of heat exchange with it, and
There is between adjacent two described evaporimeters the straight-through gap allowing air directly to pass through.
2. mixed flow air-conditioning according to claim 1, is characterized in that,
Each described evaporimeter is arranged in described housing all obliquely.
3. mixed flow air-conditioning according to claim 2, is characterized in that,
Described at least two evaporimeters are spaced apart and arranged in described housing along same angled straight lines, so that between the adjacent end portion of adjacent two evaporimeters, form described straight-through gap.
4. mixed flow air-conditioning according to claim 2, is characterized in that,
Adjacent two described evaporimeters are spaced apart and arranged in described housing along the different angled straight lines be parallel to each other, so that between the adjacent end portion of adjacent two evaporimeters, form described straight-through gap.
5. mixed flow air-conditioning according to claim 2, is characterized in that,
Adjacent two described evaporimeters are spaced apart and arranged in described housing along the angled straight lines that slope is different, so that between the adjacent end portion of adjacent two evaporimeters, form described straight-through gap.
6. the mixed flow air-conditioning according to any one of claim 1-5, is characterized in that,
Described at least two evaporator series connect, with the heat transferring medium that circulates between described at least two evaporimeters.
7. mixed flow air-conditioning according to claim 6, is characterized in that,
Each described evaporimeter include for the heat transferring medium that circulates conduit and be multiplely located in described supravasal heat exchange fin, described multiple heat exchange fin intervals are arranged, to form the heat exchange gap of described evaporimeter between described multiple heat exchange fin.
8. mixed flow air-conditioning according to claim 1, is characterized in that,
Described blower fan is Scroll centrifugal blower, and its air channel is configured to along airflow blow direction flaring.
9. mixed flow air-conditioning according to claim 8, is characterized in that,
The ducting outlet of described centrifugal blower towards described at least two evaporimeters, and is arranged continuously with described at least two evaporimeters.
10. mixed flow air-conditioning according to claim 1, is characterized in that,
Described mixed flow air-conditioning is vertical air conditioner, and described air inlet is opened in lower front side and/or the both sides of described housing,
Described air outlet is opened on front side of the top of described housing.
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| CN201520185940.2U CN204611959U (en) | 2015-03-30 | 2015-03-30 | A kind of mixed flow air-conditioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016683A (en) * | 2016-08-01 | 2016-10-12 | 珠海格力电器股份有限公司 | Heat exchange device and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016683A (en) * | 2016-08-01 | 2016-10-12 | 珠海格力电器股份有限公司 | Heat exchange device and air conditioner |
| CN106016683B (en) * | 2016-08-01 | 2021-08-17 | 珠海格力电器股份有限公司 | Heat exchange device and air conditioner |
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