CN104421189B - Breeze fan and the air-conditioning with it - Google Patents
Breeze fan and the air-conditioning with it Download PDFInfo
- Publication number
- CN104421189B CN104421189B CN201310398677.0A CN201310398677A CN104421189B CN 104421189 B CN104421189 B CN 104421189B CN 201310398677 A CN201310398677 A CN 201310398677A CN 104421189 B CN104421189 B CN 104421189B
- Authority
- CN
- China
- Prior art keywords
- flow
- breeze fan
- air
- tubular wine
- centrifugal wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- 238000005119 centrifugation Methods 0.000 claims abstract description 48
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 241000237858 Gastropoda Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of breeze fan and the air-conditioning with it, the breeze fan includes：Through-flow portion, through-flow portion includes being formed with the first air inlet and the first air outlet on through-flow spiral case and the tubular wine wheel being located in through-flow spiral case, through-flow spiral case；At least one centrifugation portion, at least one end and centrifugation portion that centrifugation portion is located at through-flow portion include anticentripetal spiral casing and the centrifugal wind wheel being located in anticentripetal spiral casing, the second air inlet and the second air outlet are formed with anticentripetal spiral casing, axial end portion of the second air inlet formation in anticentripetal spiral casing, the opening direction of second air outlet is identical with the opening direction of the first air outlet, and centrifugal wind wheel is connected as one with tubular wine wheel and is separated by shrouding；And at least one is for driving the motor that tubular wine wheel and centrifugal wind wheel are operated.According to the breeze fan of present invention air-supply blast is big, air supplying distance length, heat exchange be uniform, noise is small, simple and reasonable.
Description
Technical field
The present invention relates to refrigeration technology field, more particularly, to a kind of breeze fan and the air-conditioning with the breeze fan.
Background technology
At present, for air-conditioning, air-supply arrangement is one of most important part in whole equipment.But it is due to existing knot
The limitation of structure cause it is now air-conditioned can not be while meeting：Blast is big, air supplying distance length, the effect that heat exchange is uniform, noise is small.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
Therefore, the present invention needs to provide a kind of breeze fan, the air-supply blast of the breeze fan is big, air supplying distance length, change
Hot uniform, noise is small, simple and reasonable.
The present invention it is also required to provide a kind of air-conditioning with the breeze fan.
The breeze fan of embodiment according to a first aspect of the present invention, including：Through-flow portion, the through-flow portion includes through-flow spiral case
With the tubular wine wheel being located in the through-flow spiral case, the first air inlet and the first air outlet, institute are formed with the through-flow spiral case
The first air inlet and first air outlet is stated respectively along the through-flow spiral case length direction to extend and stagger into predetermined angular and set
Put；At least one centrifugation portion, the centrifugation portion, which is located at least one end in the through-flow portion and the centrifugation portion, includes anticentripetal spiral casing
With the centrifugal wind wheel being located in the anticentripetal spiral casing, the second air inlet and the second air outlet, institute are formed with the anticentripetal spiral casing
Axial end portion of the second air inlet formation in the anticentripetal spiral casing is stated, the opening direction of second air outlet goes out with described first
The opening direction in air port is identical, and the centrifugal wind wheel is connected as one with the tubular wine wheel and is separated by shrouding；With
And at least one is for driving the motor that the tubular wine wheel and centrifugal wind wheel are operated.
Breeze fan according to embodiments of the present invention, tubular wine wheel and centrifugal wind wheel are arranged in a breeze fan,
It is possible thereby to make breeze fan while having big air-supply blast, air supplying distance length, the uniform, noise that exchanges heat small, simple and reasonable
Advantage.In addition, breeze fan according to embodiments of the present invention is by the way that tubular wine wheel and centrifugal wind wheel are connected as one, so that
Make whole breeze fan easy to manufacture, it is simple and reasonable.
In addition, can also have following additional technical feature according to the breeze fan of the present invention：
According to one embodiment of present invention, the centrifugation portion is one and is located at the one end in the through-flow portion, the electricity
Machine is located at the outer end in the through-flow portion and/or the centrifugation portion.
According to one embodiment of present invention, the centrifugation portion is two and is respectively provided at the two ends in the through-flow portion, institute
State the outer end of at least one that motor is located in described two centrifugation portions.
According to one embodiment of present invention, the shrouding is one, and the shrouding is located in the anticentripetal spiral casing and adjacent
The nearly through-flow spiral case is set.
According to one embodiment of present invention, the shrouding is two, and described two shroudings are located at the centrifugation snail respectively
In shell and the through-flow spiral case and it is respectively adjacent to and sets each other.
According to one embodiment of present invention, the shrouding be two, described two shroudings respectively be located at it is described two from
Heart spiral case is interior and is respectively adjacent to the setting of the two ends of the through-flow spiral case.
According to one embodiment of present invention, the shrouding is four, and two in four shroudings are located at institute respectively
The two ends stated in two anticentripetal spiral casings and be respectively adjacent to the through-flow spiral case are set, and two other in four shroudings is located at
The through-flow spiral case is interior and is respectively adjacent to described two anticentripetal spiral casings settings.
According to one embodiment of present invention, the tubular wine wheel is identical with the external diameter of the centrifugal wind wheel.
According to one embodiment of present invention, the external diameter of the tubular wine wheel and the centrifugal wind wheel is differed.
According to one embodiment of present invention, the tubular wine wheel is coaxially disposed with the centrifugal wind wheel.
According to one embodiment of present invention, a part for the tubular wine wheel is extend into the anticentripetal spiral casing.
According to one embodiment of present invention, first air inlet is partial to the rear side of the tubular wine wheel, described
One air outlet is located at the front side of the tubular wine wheel.
According to one embodiment of present invention, the tubular wine wheel and the centrifugal wind wheel are substantially tubular, and around
The direction of the axis of the tubular wine wheel and the centrifugal wind wheel is provided with multiple blades spaced apart.
According to one embodiment of present invention, the internal diameter of the neighbouring through-flow portion side of the anticentripetal spiral casing is more than described
The external diameter of centrifugal wind wheel.
Air-conditioning according to a second aspect of the present invention includes at least one described breeze fan according to a first aspect of the present invention；
Heat exchanger, the heat exchanger is set adjacent to the breeze fan.
Breeze fan according to embodiments of the present invention has big air-supply blast, air supplying distance length simultaneously, exchange heat uniform, noise
Small, the accurate advantage of control, therefore by setting the breeze fan, the refrigeration or heating effect of air-conditioning can be improved, it is lifted
Performance.
According to one embodiment of present invention, the heat exchanger is set adjacent to first air outlet and the second air outlet.
According to one embodiment of present invention, the heat exchanger is set adjacent to first air inlet.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the stereogram of breeze fan according to an embodiment of the invention；
Fig. 2 is the front view of the breeze fan shown in Fig. 1；
Fig. 3 is the tubular wine wheel of the breeze fan shown in Fig. 1 and the structure chart of centrifugal wind wheel；
Fig. 4 is the stereogram of breeze fan in accordance with another embodiment of the present invention；
Fig. 5 is the front view of the breeze fan shown in Fig. 4；
Fig. 6 is the tubular wine wheel of the breeze fan shown in Fig. 4 and the structure chart of centrifugal wind wheel；
Fig. 7 a- Fig. 7 h are to be illustrated according to the through-flow portion of the breeze fan of different embodiments of the invention with the combination in centrifugation portion
Figure.
Description of reference numerals
Breeze fan 100；
Through-flow portion 1；Through-flow spiral case 11；First air inlet 111；First air outlet 112；Tubular wine wheel 12；Shrouding 13；Through-flow
The end plate 14 of wind wheel 12；
Centrifugation portion 2；Anticentripetal spiral casing 21；Centrifugal wind wheel 22；Second air inlet 211；Second air outlet 212；
Motor 3.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that the orientation of the instruction such as term "left", "right", " axial direction ", " radial direction "
Or position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, and
It is not instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that referring to
Show or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, " multiple " contain
Justice is two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to be joined directly together, can also be indirectly connected to by intermediary, can be two element internals connection or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
The breeze fan 100 of embodiment according to a first aspect of the present invention, the breeze fan are described below with reference to Fig. 1-Fig. 7 h
100 are used to air-conditioning be blown.Breeze fan 100 according to embodiments of the present invention, including through-flow portion 1, at least one from
Center portion 2 is with least one for driving the motor 3 that tubular wine wheel 12 and centrifugal wind wheel 22 are operated.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, through-flow portion 1 includes through-flow spiral case 11 and tubular wine wheel 12, and tubular wine wheel 12 is set
In through-flow spiral case 11.The first air inlet 111 and the first air outlet 112, the He of the first air inlet 111 are formed with through-flow spiral case 11
First air outlet 112 extends respectively along the length direction of through-flow spiral case 11 and the first air inlet 111 and the first air outlet 112 stagger into
Predetermined angular is set.For example, the first air inlet 111 can be partial to the rear side of tubular wine wheel 12, the first air outlet 112 can position
In the front side of tubular wine wheel 12.When tubular wine wheel 12 rotates in through-flow spiral case 11, outside air can be driven from first
Air inlet 111 enters, then is sent out from the first air outlet 112, that is to say, that air-flow is along tubular wine wheel 12 radially into and along passing through
Flow radially flowing out for wind wheel 12.
Centrifugation portion 2 is located at along its length one that at least one end in through-flow portion 1, i.e. centrifugation portion 2 are located at through-flow portion 1
End, that is to say, that centrifugation portion 2 can be located at the left or right in through-flow portion 1.It will be appreciated herein that centrifugation portion 2 can be
One can also be two, the through-flow portion of the not be the same as Example as shown in Fig. 7 a- Fig. 7 h and the combination examples in centrifugation portion, work as centrifugation
When portion 2 is one, the centrifugation portion 2 can be located at the left end or right-hand member in through-flow portion 1；When centrifugation portion 2 is two, two centrifugations
Portion 2 is respectively provided at the left end and right-hand member in through-flow portion 1.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, centrifugation portion 2 includes anticentripetal spiral casing 21 and centrifugal wind wheel 22, and centrifugal wind wheel 22 is set
In anticentripetal spiral casing 21.The second air inlet 211 and the second air outlet 212 are formed with anticentripetal spiral casing 21, wherein the second air inlet
211 form the axial end portion in anticentripetal spiral casing 21, and specifically, the second air inlet 211 forms the axial end in anticentripetal spiral casing 21
Portion and away from through-flow portion 1, in other words, the second air inlet 211 form the outer end in anticentripetal spiral casing 21, and extraneous air is from anticentripetal spiral casing
21 axially external entrance.Wherein, the opening direction of the second air outlet 212 is identical with the opening direction of the first air outlet 112, i.e.,
Air-flow is identical with the outflow direction of the second air outlet 212 from the first air outlet 112, if for example, the first air outlet 112 goes out forward
Wind, then the second air outlet 212 also air-out forward., wherein it is desired to explanation, " outer " refers to the direction away from the center of through-flow portion 1,
" interior " refers to the direction for pointing to the center of through-flow portion 1.
Wherein, in the breeze fan 100 of the embodiment of the present invention, tubular wine wheel 12 and centrifugal wind wheel 22 are connected as one,
That is tubular wine wheel 12 and centrifugal wind wheel 22 can be integrally formed.Here there are following several specific examples：Such as Fig. 3 and Fig. 6 institutes
In the example shown, tubular wine wheel 12 and centrifugal wind wheel 22 are coaxial and external diameter is equal；In example as shown in Fig. 7 a- Fig. 7 h, through-flow
Wind wheel 12 and centrifugal wind wheel 22 are coaxially and external diameter is unequal.Wherein, tubular wine wheel 12 and centrifugal wind wheel 22 are carried out by shrouding 13
Separate.By setting the shrouding 13, the interference in air flow between tubular wine wheel 12 and centrifugal wind wheel 22 can be separated, it is ensured that air-flow exists
Tubular wine wheel 12 is not affected one another with flowing into and out for centrifugal wind wheel 22.That is, the shrouding 13 may be constructed through-flow
The structure of end face seal between wind wheel 12 and centrifugal wind wheel 22.
It is to be understood that, the agent structure of tubular wine wheel 12 and centrifugal wind wheel 22 can be substantially tubular, and
Be provided with multiple blades being spaced apart around the direction of tubular wine wheel 12 and the axis of centrifugal wind wheel 22, thus make tubular wine wheel 12 with
The structure of centrifugal wind wheel 22 is simpler, easy to manufacture.What deserves to be explained is, the neighbouring side of through-flow portion 1 of anticentripetal spiral casing 21
Internal diameter is slightly larger than the external diameter of centrifugal wind wheel 22, to ensure the normal rotation of centrifugal wind wheel 22, it is to avoid 21 pairs of centrifugation wind of anticentripetal spiral casing
The interference of the rotation of wheel 22.
It will also be appreciated that tubular wine wheel 12 can be configured to centrifugal wind wheel 22 by the tubular wind wheel of an entirety, tool
Body, shrouding 13 is arranged on the inside of tubular wind wheel tubular wind wheel is separated into tubular wine wheel 12 and centrifugal wind wheel 22.Wherein,
In some embodiments of the invention, the external diameter of tubular wine wheel 12 and centrifugal wind wheel 22 can be with identical, as shown in Figure 3 and Figure 6.
In other embodiments of the present invention, the external diameter of tubular wine wheel 12 and centrifugal wind wheel 22 can be with difference, as shown in Fig. 7 a- Fig. 7 c
Example in, the external diameter of tubular wine wheel 12 is less than the external diameter of centrifugal wind wheel 22；As shown in Fig. 7 d- Fig. 7 h, outside centrifugal wind wheel 22
Footpath can be less than the external diameter of tubular wine wheel 12., can be to passing through by setting the tubular wine wheel 12 and centrifugal wind wheel 22 of different-diameter
Wind wheel 12 and the adjustment of the air output progress adaptability of centrifugal wind wheel 22 are flowed, to meet under different operating modes, indoor environment pair is with sending
The real needs of wind air quantity.
Motor 3 is located at the outer end of at least one in through-flow portion 1 and centrifugation portion 2, that is to say, that motor 3 can be one
Can be multiple, and motor 3 is arranged on the outermost end of whole breeze fan 100.Motor 3 and tubular wine wheel 12 and centrifugal wind wheel 22
It is connected to drive tubular wine wheel 12 and centrifugal wind wheel 22 to rotate.
Wherein, tubular wine wheel 12 is coaxially disposed with centrifugal wind wheel 22, that is to say, that tubular wine wheel 12 and centrifugal wind wheel 22
Rotate overlapping of axles, such as rotary shaft（It is not shown）By one and can be that tubular wine wheel 12 and centrifugal wind wheel 22 are shared, should
Rotary shaft can run through tubular wine wheel 12 and the axis direction of centrifugal wind wheel 22, and such as rotary shaft can pass through the He of tubular wine wheel 12
Shrouding 13 between centrifugal wind wheel 22, and the two ends of the rotary shaft can be connected on the end plate 14 of tubular wine wheel 12 and remote
On shrouding 13 from the distalmost end of the end plate 14, the structure of tubular wine wheel 12 and centrifugal wind wheel 22 is thus set more to stablize.Motor 3
Motor shaft and the rotating shaft coaxle set, for example the motor shaft of motor 3 can be connected with the end plate 14 of tubular wine wheel 12, or
Person can be connected with the shrouding 13 of the distalmost end away from the end plate 14, or can also be connected with rotary shaft.It is possible thereby to make to send
Wind blower fan 100 more adapts to actual installation requirement, meets the demand of different operating modes.
Breeze fan 100 according to embodiments of the present invention, air is along through-flow portion 1 radially into and along the footpath in through-flow portion 1
To outflow, wherein tubular wine wheel 12 has the advantages that heat exchange is uniform, noise is small, air can also along centrifugation portion 2 air inlet through hollow shaft
（One end away from through-flow portion 1）And radially flowing out along centrifugation portion 2, wherein centrifugal wind wheel 22 have that blast is big, air supplying distance is remote
Advantage, therefore tubular wine wheel 12 and centrifugal wind wheel 22 are arranged in a breeze fan 100, breeze fan 100 can be made
Have the advantages that big air-supply blast, air supplying distance length, the uniform, noise that exchanges heat are small simultaneously.In addition, according to embodiments of the present invention send
Wind blower fan 100 is by the way that tubular wine wheel 12 and centrifugal wind wheel 22 are connected as one, so that the whole manufacture of breeze fan 100 is held
Easily, it is simple and reasonable.
Here what deserves to be explained is, the concrete structure of through-flow spiral case 11 and anticentripetal spiral casing 21 can be existing and be ability
Known to field technique personnel, therefore no longer it is described in detail.
Advantageously, a part of of tubular wine wheel 12 can be extend into anticentripetal spiral casing 21, that is to say, that tubular wine wheel 12 with
Shrouding 13 between centrifugal wind wheel 22 is located in the anticentripetal spiral casing 21 of the neighbouring side of through-flow spiral case 11, as shown in Fig. 7 d- Fig. 7 h.This
Sample can ensure in centrifugal wind wheel 22, air-flow can only along the remote one end of through-flow portion 1 in centrifugation portion 2 axial direction（I.e. second enters
Air port 211）Air intake and along the radial direction air-out in centrifugation portion 2, it is ensured that air-supply is more powerful.
In some specific embodiments of the present invention, centrifugation portion 2 can be one and the centrifugation portion 2 can be located at through-flow portion
1 either end（Left or right）, such as shown in Fig. 4, Fig. 5, Fig. 7 b, Fig. 7 c, Fig. 7 e, Fig. 7 f and Fig. 7 h.Wherein, motor 3
Can be one and the motor 3 can be located at the outer end in through-flow portion 1 or centrifugation portion 2, such as Fig. 4, Fig. 5, Fig. 7 b, Fig. 7 c, Fig. 7 e and
Shown in Fig. 7 f.Certainly, motor 3 can also be two and two motors 3 can be respectively provided at the outer end in through-flow portion 1 and centrifugation portion 2,
As shown in Fig. 7 h.That is, motor 3 is arranged on the outermost end of breeze fan 100.
Wherein, shrouding 13 can be one, and the shrouding 13 can be located in anticentripetal spiral casing 21 and neighbouring through-flow spiral case 11 is set
Put, as shown in Fig. 7 e, Fig. 7 f and Fig. 7 h.So make simple in construction, the easy to manufacture of tubular wine wheel 12 and centrifugal wind wheel 22.
Shrouding 13 can also be two, as described in Fig. 7 b, Fig. 7 c, and two shroudings 13 are located at anticentripetal spiral casing 21 and through-flow respectively
Spiral case 11 is interior and two shroudings 13 are respectively adjacent to and set each other, in other words, two between tubular wine wheel 12 and centrifugal wind wheel 22
Shrouding 13 is located in through-flow spiral case 11 and anticentripetal spiral casing 21 respectively, wherein the shrouding 13 in through-flow spiral case 11 is arranged on through-flow
The side of the neighbouring anticentripetal spiral casing 21 of spiral case 11, the shrouding 13 in anticentripetal spiral casing 21 is arranged on the neighbouring of anticentripetal spiral casing 21 and passed through
Flow the side of spiral case 11.So, tubular wine wheel 12 is fully accommodated in through-flow spiral case 11, and centrifugal wind wheel 22 is also fully accommodated in
In anticentripetal spiral casing 21, thus the setting of tubular wine wheel 12 and centrifugal wind wheel 22 is more flexible, more adapts to the demand of actual condition.
In other specific embodiments of the present invention, centrifugation portion 2 can be two and two centrifugation portions 2 are respectively provided at and passed through
The two ends in stream portion 1, as shown in Figure 1, Figure 2, shown in Fig. 7 a, Fig. 7 d and Fig. 7 g, one in two centrifugation portions 2 be located at through-flow portion 1 a left side
End, another in two centrifugation portions 2 is located at the right-hand member in through-flow portion 1.Wherein, motor 3 is located at least one in two centrifugation portions 2
Individual outer end, that is to say, that motor 3 can be one and the outer end of one that is located in two centrifugation portions 2, as shown in Figure 1, Figure 2, figure
Shown in 7a and Fig. 7 d, motor 3 can also be two and two motors 3 are respectively provided at the outer end in two centrifugation portions 2, such as Fig. 7 g institutes
Show.That is, motor 3 is arranged on the outermost end of breeze fan 100.
Wherein, shrouding 13 is two, and two shroudings 13 are located in two anticentripetal spiral casings 21 and are respectively adjacent to through-flow snail respectively
The two ends of shell 11 are set, as shown in Fig. 7 d and Fig. 7 g, that is to say, that when centrifugation portion 2 is two, can set two shroudings
13, two shroudings 13 can be located in two anticentripetal spiral casings 21 respectively, so make the structure of tubular wine wheel 12 and centrifugal wind wheel 22
Simply, easy to manufacture.
It is in two anticentripetal spiral casings 21 and adjacent respectively that shrouding 13 can also be that two in four, four shroudings 13 are located at respectively
The two ends of nearly through-flow spiral case 11 are set, two other in four shroudings 13 be located in through-flow spiral case 11 and be respectively adjacent to two from
Heart spiral case 21 is set, as shown in Figure 7a.So, tubular wine wheel 12 is fully accommodated in through-flow spiral case 11, and centrifugal wind wheel 22
It is fully accommodated in anticentripetal spiral casing 21, thus the setting of tubular wine wheel 12 and centrifugal wind wheel 22 is more flexible, more adapts to actual
The demand of operating mode.
Describe air-conditioning according to a second aspect of the present invention below, including at least one air-supply according to a first aspect of the present invention
Blower fan 100 and heat exchanger.Wherein, heat exchanger is set adjacent to breeze fan 100.Specifically, breeze fan 100 can drive outer
The air in portion flows through heat exchanger according to certain path, to promote to freeze or heat.Alternatively, the breeze fan 100 in air-conditioning
Quantity can be one, when air conditioning applications are in load is big or blowing range requires larger environment, breeze fan 100
Can be multiple, wherein, multiple breeze fans 100 can be identical structure type, can also set not according to specific needs
With the breeze fan 100 of structure type, the need for meeting specific air quantity, blast etc..The combination of multiple breeze fans 100
It is not particularly limited, can be sequentially arranged rotation axis direction of multiple breeze fans 100 along wind wheel, multiple send can also be made
Wind blower fan 100 is arranged on the rotation axis direction perpendicular to wind wheel.
Breeze fan 100 according to embodiments of the present invention have simultaneously big air-supply blast, air supplying distance length, heat exchange it is uniform,
Noise is small, control accurate advantage, therefore by setting the breeze fan 100, can improve the refrigeration or heating effect of air-conditioning,
Lift its performance.
In some embodiments of the invention, heat exchanger is set adjacent to the first air outlet 112 or the second air outlet 212.Example
Such as when the first air outlet 112 and the second 212 air-out forward of air outlet, heat exchanger can be located at the front side of breeze fan 100.When
So the present invention is not limited thereto, and heat exchanger can also be set adjacent to the first air inlet 111, i.e., heat exchanger can also be located at air-supply wind
The rear side of machine 100.In addition, heat exchanger can also be located at front side and the rear side of breeze fan 100 simultaneously.It is possible thereby to make heat exchanger
Setting more adapt to actual requirement of engineering.
Other composition such as refrigeration system component such as compressor, throttling arrangement, steamings of air-conditioning according to embodiments of the present invention
Send out the concrete structure and annexation of device and condenser, and the electric component of refrigeration system, control method and operate for
All it is known for those having ordinary skill in the art, I will not elaborate.
In the description of this specification, reference term " some embodiments ", " other embodiments ", " specific example " or
The description of " some examples " etc. means that combining the embodiment or specific features, structure, material or the feature of example description includes
In at least one embodiment or example of the present invention.In this manual, the schematic representation of above-mentioned term is not necessarily referred to
Be identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be at any one
Or combined in an appropriate manner in multiple embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (14)
1. a kind of breeze fan, it is characterised in that including：
Through-flow portion, the through-flow portion includes through-flow spiral case and the tubular wine wheel being located in the through-flow spiral case, the through-flow spiral case
On be formed with the first air inlet and the first air outlet, first air inlet and first air outlet are respectively along the through-flow snail
Shell length direction extends and staggers into predetermined angular setting；
At least one centrifugation portion, the centrifugation portion, which is located at least one end in the through-flow portion and the centrifugation portion, includes anticentripetal spiral casing
With the centrifugal wind wheel being located in the anticentripetal spiral casing, a part for the tubular wine wheel is extend into the anticentripetal spiral casing, described
The second air inlet and the second air outlet are formed with anticentripetal spiral casing, the second air inlet formation is in the axial direction of the anticentripetal spiral casing
End, the opening direction of second air outlet is identical with the opening direction of first air outlet, the centrifugal wind wheel and institute
State tubular wine wheel to connect as one and be separated by shrouding, the external diameter of the tubular wine wheel and the centrifugal wind wheel not phase
Together；And
At least one is used for the motor for driving the tubular wine wheel and centrifugal wind wheel to operate.
2. breeze fan according to claim 1, it is characterised in that the centrifugation portion is one and is located at the through-flow portion
One end, the motor is located at the outer end in the through-flow portion and/or the centrifugation portion.
3. breeze fan according to claim 1, it is characterised in that the centrifugation portion is two and is respectively provided at described pass through
The two ends in stream portion, the motor is located at the outer end of at least one in described two centrifugation portions.
4. breeze fan according to claim 2, it is characterised in that the shrouding is one, and the shrouding is located at described
Set in anticentripetal spiral casing and adjacent to the through-flow spiral case.
5. breeze fan according to claim 2, it is characterised in that the shrouding is two, described two shrouding difference
In the anticentripetal spiral casing and the through-flow spiral case and it is respectively adjacent to and sets each other.
6. breeze fan according to claim 3, it is characterised in that the shrouding is two, described two shrouding difference
In described two anticentripetal spiral casings and be respectively adjacent to the through-flow spiral case two ends set.
7. breeze fan according to claim 3, it is characterised in that during the shrouding is four, four shroudings
Two two ends for being located in described two anticentripetal spiral casings and being respectively adjacent to the through-flow spiral case respectively are set, in four shroudings
Two other be located in the through-flow spiral case and be respectively adjacent to described two anticentripetal spiral casings and set.
8. breeze fan according to claim 1, it is characterised in that the tubular wine wheel is coaxially set with the centrifugal wind wheel
Put.
9. breeze fan according to claim 1, it is characterised in that first air inlet is partial to the tubular wine wheel
Rear side, first air outlet be located at the tubular wine wheel front side.
10. breeze fan according to claim 1, it is characterised in that the tubular wine wheel and the centrifugal wind wheel are big
Body tubular, and provided with multiple blades spaced apart on the direction around the tubular wine wheel and the axis of the centrifugal wind wheel.
11. breeze fan according to claim 1, it is characterised in that the neighbouring through-flow portion one of the anticentripetal spiral casing
The internal diameter of side is more than the external diameter of the centrifugal wind wheel.
12. a kind of air-conditioning, it is characterised in that including：
At least one breeze fan according to any one of claim 1-11；
Heat exchanger, the heat exchanger is set adjacent to the breeze fan.
13. air-conditioning according to claim 12, it is characterised in that the heat exchanger is adjacent to first air outlet and second
Air outlet is set.
14. air-conditioning according to claim 12, it is characterised in that the heat exchanger is set adjacent to first air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398677.0A CN104421189B (en) | 2013-09-04 | 2013-09-04 | Breeze fan and the air-conditioning with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398677.0A CN104421189B (en) | 2013-09-04 | 2013-09-04 | Breeze fan and the air-conditioning with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104421189A CN104421189A (en) | 2015-03-18 |
| CN104421189B true CN104421189B (en) | 2017-08-29 |
Family
ID=52971078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310398677.0A Active CN104421189B (en) | 2013-09-04 | 2013-09-04 | Breeze fan and the air-conditioning with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104421189B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156345B (en) * | 2015-09-11 | 2018-06-22 | 珠海格力电器股份有限公司 | Vertical air conditioner |
| CN108980079A (en) * | 2018-07-24 | 2018-12-11 | 大连碧蓝节能环保科技有限公司 | Through-flow is centrifuged hybrid blower |
| CN109944817A (en) * | 2019-03-29 | 2019-06-28 | 珠海格力电器股份有限公司 | Centrifugal fan set capable of realizing multi-directional air supply and air conditioner |
| WO2021152731A1 (en) * | 2020-01-29 | 2021-08-05 | 三菱電機株式会社 | Air blower and air conditioning device |
| CN111720349A (en) * | 2020-07-20 | 2020-09-29 | 东莞市鸿盈电子科技有限公司 | Miniature fan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100262631B1 (en) * | 1998-02-05 | 2000-09-01 | 구자홍 | Inhalator of standing type air conditioner |
| CN2457381Y (en) * | 2000-06-13 | 2001-10-31 | 上海交通大学 | Coaxial double wing antidromal ventilator |
| CN1382914A (en) * | 2002-05-23 | 2002-12-04 | 上海交通大学 | Dual-flow ventilator |
| CN1727689A (en) * | 2004-07-26 | 2006-02-01 | 乐金电子(天津)电器有限公司 | Blowing fan possessing centrifugal fan and cross flow fan |
| CN102573426A (en) * | 2012-02-01 | 2012-07-11 | 奇鋐科技股份有限公司 | Fan module |
| CN202833285U (en) * | 2012-08-27 | 2013-03-27 | 广东美的暖通设备有限公司 | Tubular wind wheel and air-conditioner including same |
| CN203476757U (en) * | 2013-09-04 | 2014-03-12 | 广东美的暖通设备有限公司 | Air supply fan and air conditioner with same |
-
2013
- 2013-09-04 CN CN201310398677.0A patent/CN104421189B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100262631B1 (en) * | 1998-02-05 | 2000-09-01 | 구자홍 | Inhalator of standing type air conditioner |
| CN2457381Y (en) * | 2000-06-13 | 2001-10-31 | 上海交通大学 | Coaxial double wing antidromal ventilator |
| CN1382914A (en) * | 2002-05-23 | 2002-12-04 | 上海交通大学 | Dual-flow ventilator |
| CN1727689A (en) * | 2004-07-26 | 2006-02-01 | 乐金电子(天津)电器有限公司 | Blowing fan possessing centrifugal fan and cross flow fan |
| CN102573426A (en) * | 2012-02-01 | 2012-07-11 | 奇鋐科技股份有限公司 | Fan module |
| CN202833285U (en) * | 2012-08-27 | 2013-03-27 | 广东美的暖通设备有限公司 | Tubular wind wheel and air-conditioner including same |
| CN203476757U (en) * | 2013-09-04 | 2014-03-12 | 广东美的暖通设备有限公司 | Air supply fan and air conditioner with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104421189A (en) | 2015-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104421189B (en) | Breeze fan and the air-conditioning with it | |
| US20110174011A1 (en) | Ventilating device and outdoor unit having the same | |
| JP6384599B2 (en) | Air conditioner for vehicles | |
| US20110240262A1 (en) | Heat exchanger for an indoor unit of an air conditioner | |
| CN209689056U (en) | Air conditioner | |
| US9765989B2 (en) | Air conditioning apparatus | |
| CN104411980A (en) | Centrifugal multi-blade blower | |
| US20150300688A1 (en) | Air conditioning apparatus | |
| EP2000338A1 (en) | Water discharge structure of vehicle air-conditioning system | |
| KR20170033137A (en) | Cooling structure for turbo compression system | |
| CN104421190B (en) | Breeze fan and there is its air-conditioning | |
| US9618216B2 (en) | Air conditioning apparatus | |
| CN203476757U (en) | Air supply fan and air conditioner with same | |
| CN105201912B (en) | Vertical indoor set | |
| WO2024032042A1 (en) | Air conditioner | |
| US20160298870A1 (en) | Air conditioner and duct configuration thereof | |
| CN209689052U (en) | Air conditioner indoor unit | |
| CN203500069U (en) | Air blower and air conditioner with air blower | |
| JP6856165B2 (en) | Blower and refrigeration system with a blower | |
| JP2016196208A (en) | Indoor air conditioning unit and air blower | |
| CN109798595A (en) | Air conditioner | |
| JP6502632B2 (en) | Outdoor unit and air conditioner provided with this outdoor unit | |
| WO2018110445A1 (en) | Blower and refrigeration device comprising blower | |
| US9903386B2 (en) | Air conditioning apparatus | |
| WO2019142400A1 (en) | Cross-flow fan and fluid delivery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |