CN205783595U - Air-conditioner, blower fan system and ducting part thereof - Google Patents
Air-conditioner, blower fan system and ducting part thereof Download PDFInfo
- Publication number
- CN205783595U CN205783595U CN201620441521.5U CN201620441521U CN205783595U CN 205783595 U CN205783595 U CN 205783595U CN 201620441521 U CN201620441521 U CN 201620441521U CN 205783595 U CN205783595 U CN 205783595U
- Authority
- CN
- China
- Prior art keywords
- air
- spiral case
- deflector
- ducting part
- air port
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model provides a kind of ducting part, is installed in the housing of air-conditioner, and described ducting part includes: base plate；And spiral case plate, it is installed on described base plate, and forms described ducting part；Three upper volute of longitudinal arrangement, middle spiral case and lower spiral cases successively it are provided with on described spiral case plate；Wherein, the region of the corresponding described middle spiral case of described spiral case plate is provided with the first air port, and described spiral case plate is additionally provided with the first deflector；Described first deflector cover sets described first air port, makes the air-out direction in described first air port towards described upper volute.By the first deflector it can be avoided that the air-flow generation mixed flow of air-flow downward in lower spiral case and middle spiral case, it is ensured that the air output of ducting part, and then ensure the performance of air-conditioner.Meanwhile, the first deflector can also ensure that air current flow is steady, reduces noise, improves the comfort level that user uses.This utility model additionally provides a kind of air-conditioner and blower fan system thereof.
Description
Technical field
This utility model relates to air conditioning exhausting equipment technical field, particularly relates to a kind of air-conditioner, blower fan system
System and ducting part thereof.
Background technology
At present, separated floor air-conditioning have top air-out fan part and up and down can the fan part of air-out.
The comfortableness difference of the air-conditioner of the fan part of top air-out and non-uniform temperature.And up and down can the wind of air-out
The air-conditioner of machine parts, when its upper and lower two outlets are opened simultaneously, upper and lower two outlets all can air-out.But
The fan part of air-out can be usually present three blower fans up and down, during the outlet air-out of three blower fans, blower fan portion
Part can exist mixed flow phenomenon so that the air quantity of outlet air-out still has certain restriction, makes to the full extent
The about performance of air-conditioner, and then affect the comfortableness experience of user, it is not easy to user and uses.
Utility model content
Based on this, it is necessary to cause for the mixed flow phenomenon existed during three blower fan air-out of current fan part
The problem that is restricted of air output, it is provided that a kind of it can be avoided that occur during three blower fan air-out the phenomenon of mixed flow,
Ensure the ducting part of air output, additionally provide a kind of blower fan system containing above-mentioned ducting part simultaneously, with
And the air-conditioner containing above-mentioned blower fan system.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of ducting part, described ducting part is installed in the housing of air-conditioner, and described ducting part includes:
Base plate；And
Spiral case plate, is installed on described base plate, and forms described ducting part；It is provided with on described spiral case plate
Three upper volute of longitudinal arrangement, middle spiral case and lower spiral cases successively；
Wherein, the region of the corresponding described middle spiral case of described spiral case plate is provided with the first air port, on described spiral case plate also
It is provided with the first deflector；
Described first deflector cover sets described first air port, makes the air-out direction in described first air port towards described
Upper volute.
Wherein in an embodiment, described ducting part also includes the first diffuser, described first diffusion
Section is mounted on described spiral case plate, and arranges near described first air port；
Described first diffuser and described first deflector cooperatively form the first air channel, to ensure described middle spiral case
In air current flow.
Wherein in an embodiment, the surface of described first deflector is curved surfaces；
The inner surface of described first deflector and described spiral case plate rounding off；
Described first deflector is streamlined setting along the air-out direction in described first air port.
Wherein in an embodiment, one end of described first deflector is arranged on described spiral case plate, described
The unsettled setting of the other end of the first deflector；
One end of described first deflector is to forming folder between the line and the surface of described spiral case plate of the other end
Angle.
Wherein in an embodiment, the projection on described spiral case plate of described first deflector is in the shape of the letter V；
Described spiral case plate is structure as a whole with described first deflector.
Wherein in an embodiment, the region of the corresponding described lower spiral case of described spiral case plate is provided with the second air port
And with described second air port be 180 ° arrange lower air ports, described spiral case plate is additionally provided with the second deflector；
Described second deflector cover sets described second air port, makes the air-out direction in described second air port towards described
Upper volute.
Wherein in an embodiment, described ducting part also includes the second diffuser, described second diffuser
It is mounted on described spiral case plate, and arranges near described second air port；
Described second diffuser and described second deflector cooperatively form the second air channel, to ensure described lower spiral case
In air current flow.
Wherein in an embodiment, the shape phase of the shape of described second deflector and described first deflector
With；
The shape of described second diffuser is identical with the shape of described first diffuser；
Described second deflector is structure as a whole with described spiral case plate.
Wherein in an embodiment, described ducting part also includes the baffle liner for guiding air-flow；
Described baffle liner is arranged in the described lower air port of described lower spiral case.
Wherein in an embodiment, the quantity of described middle spiral case is at least two, middle snail described at least two
Shell longitudinal arrangement is arranged between described upper volute and described lower spiral case；
Each described middle spiral case is correspondingly arranged described first air port and described first diffuser.
Further relate to a kind of blower fan system and include fan, middle blower fan, lower blower fan and such as any of the above-described technical characteristic
Described ducting part；
Described fan is installed in the upper volute of described ducting part；
Described middle blower fan is installed in the middle spiral case of described ducting part；
Described lower blower fan is installed in the lower spiral case of described ducting part.
Further relate to a kind of air-conditioner, including housing and the blower fan system as described in above-mentioned technical characteristic；
Described blower fan system is installed in described housing.
The beneficial effects of the utility model are:
Air-conditioner of the present utility model, blower fan system and ducting part, structure design advantages of simple, first leads
Stream plate guides the flowing of air-flow in the first air port so that the air-out direction in the first air port is towards upper volute.So,
Middle spiral case and upper volute the most upwards air-out, the lower downward air-out of spiral case, by the first deflector it can be avoided that under
Air-flow downward in spiral case and the air-flow generation mixed flow of middle spiral case, it is ensured that the air output of ducting part, Jin Erbao
The performance of card air-conditioner.Meanwhile, the first deflector can also ensure that air current flow is steady, reduces noise, carries
The comfort level that high user uses.
Accompanying drawing explanation
Fig. 1 is the rearview of the blower fan system of this utility model one embodiment；
Fig. 2 is the explosive view of the blower fan system shown in Fig. 1；
Fig. 3 is that the blower fan system shown in Fig. 1 is at refrigeration and the flow schematic diagram of air-flow when heating；
Fig. 4 is the axonometric chart of spiral case plate in the blower fan system shown in Fig. 2；
Fig. 5 is the top view of the spiral case plate shown in Fig. 4；
Fig. 6 is the front view of the spiral case plate shown in Fig. 4；
Fig. 7 is the rearview of the spiral case plate shown in Fig. 4；
Wherein:
100-blower fan system；
110-ducting part；
111-base plate；
112-spiral case plate；
1121-upper volute；Spiral case in 1122-；Spiral case under 1123-；1124-the first deflector；1125-
First diffuser；
120-fan；
Blower fan in 130-；
Blower fan under 140-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below by way of enforcement
Example, and combine accompanying drawing, air-conditioner of the present utility model, blower fan system and ducting part are carried out the most in detail
Describe in detail bright.Should be appreciated that specific embodiment described herein, and need not only in order to explain this utility model
In limiting this utility model.
Seeing Fig. 1 to Fig. 7, this utility model provides a kind of ducting part 110, and ducting part 110 is installed
In the housing of air-conditioner.Ducting part 110 ensure that the air-flow of inside will not occur mixed flow phenomenon, increases
Add air output, and then ensure the performance of air-conditioner.Meanwhile, ducting part 110 avoids mixed flow to reduce
The noise that air current flow produces, improves comfort level when user uses.
Ducting part 110 includes base plate 111 and spiral case plate 112.Spiral case plate 112 is installed on base plate 111,
And form ducting part 110.By the installation of the blower fan that ducting part 110 is easy in air-conditioner.Further, wind
The air-flow that machine produces is exported by ducting part 110, then is exported by the air outlet on housing, and then realizes sky
Adjust the air-out of device.
Three upper volute 1121 of longitudinal arrangement, middle spiral case 1122 and lower snails successively it are provided with on spiral case plate 112
Shell 1123.That is, upper volute 1121 is arranged at the top of spiral case plate 112, and lower spiral case 1123 is arranged at spiral case
The bottom of plate 112, middle spiral case 1122 is arranged between upper volute 1121 and lower spiral case 1123.So, on
Spiral case 1121, middle spiral case 1122 and lower spiral case 1123 ensure that the air output of ducting part 110, meet
The demand of the air-out of air-conditioner.Meanwhile, the longitudinally disposed thickness that can also ensure that ducting part 110, and then
Ensure the size of air-conditioner so that air-conditioner, to lightening development, improves comfort level when user uses.
On spiral case plate 112, the region of corresponding upper volute 1121 is provided with air port, top, the air-flow in upper volute 1121
Exported by air port, top, and, in air port, top, the air-out direction of air-flow is upwards.Spiral case plate 112
Under upper correspondence, the region of spiral case 1123 is provided with lower air port, and the air-flow of lower spiral case 1123 is exported by lower air port,
Further, in lower air port, the air-out direction of air-flow is downward.
In spiral case plate 112 correspondence, the region of spiral case 1122 is provided with the first air port, and spiral case plate 112 is additionally provided with
First deflector 1124；First deflector 1124 cover sets the first air port, make the air-out direction in the first air port towards
Upper volute 1121.Air-flow in middle spiral case 1122 is exported by the first air port, and, the gas in the first air port
The air-out direction of stream is towards upper.Air-flow in first air port mix with the air-flow in air port, top after again by shell
The air outlet output of body.
Meanwhile, the first deflector 1124 can play the effect of water conservancy diversion, guides the flowing of air-flow in the first air port.
First deflector 1124 can be kept completely separate the air-flow in middle spiral case 1122 so that the air-flow in the first air port
Can only flow up.So, the air-flow in the first air port will not be affected by the air-flow in lower spiral case 1123
And there is mixed flow, it is possible to along with the air-flow in upper volute 1121 together exports, it is ensured that in ducting part 110
Air output, and then ensure air-conditioner air output.
First deflector 1124 avoid in middle spiral case 1122 with the air-flow mixed flow in lower spiral case 1123, such energy
Enough avoid the noise produced because of air-flow mixed flow, and then noise during reduction ducting part 110 air-out, and then fall
The noise of low air-conditioner, it is ensured that the performance of air-conditioner, improves comfortableness when user uses.
At present, split-floor type air conditioner have top air-out fan part and up and down can the blower fan portion of air-out
Part.The comfortableness difference of the air-conditioner of the fan part of top air-out and non-uniform temperature.And up and down can air-out
The air-conditioner of fan part, when its upper and lower two outlets are opened simultaneously, upper and lower two outlets all can air-out.
But the fan part of air-out can be usually present three blower fans up and down, during the outlet air-out of three blower fans, wind
Machine parts can exist mixed flow phenomenon so that the air quantity of outlet air-out still has certain restriction, at utmost
The performance of upper restriction air-conditioner, and then affect the comfortableness experience of user, it is not easy to user and uses.This practicality
Novel ducting part 110 guides the flowing of air-flow in the first air port by the first deflector 1124 so that the
The air-out direction in one air port is towards upper volute 1121.So, middle spiral case 1122 is with upper volute 1,121 1 in the same direction
Upper air-out, the lower downward air-out of spiral case 1123, by the first deflector 1124 it can be avoided that in lower spiral case 1123
Downward air-flow and the air-flow generation mixed flow of middle spiral case 1122, it is ensured that the air output of ducting part 110, and then
Ensure the performance of air-conditioner.Meanwhile, the first deflector 1124 can also ensure that air current flow is steady, and reduction is made an uproar
Sound, improves the comfort level that user uses.
As a kind of embodiment, ducting part 110 also includes the first diffuser 1125, the first diffuser
1125 are mounted on spiral case plate 112, and arrange near the first air port.It is to say, first expands
Pressure section 1125 and spiral case plate 112 are two parts, in such manner, it is possible to reduce the complexity of spiral case plate 112,
Simplify the structure of spiral case plate 112, it is simple to the processing and forming of spiral case plate 112, it is to avoid the difficulty of Making mold
Degree.Meanwhile, the first diffuser 1125 is mounted on spiral case plate 112, so ensure that structure
Compact, and then reduce the volume of ducting part 110.Concrete, the first diffuser 1125 can pass through screw thread
Connector is fixed on spiral case plate 112, it is also possible to be fixed on by other parts such as buckle or alignment pin
On spiral case plate 112.
First diffuser 1125 is arranged near the first air port, and the first diffuser 1125 is for ensuring that middle spiral case
Air current flow in 1122.First diffuser 1125 and the first deflector 1124 cooperatively form the first air channel,
So that the air current flow of middle spiral case 1122.First diffuser 1125 is oppositely arranged with the first deflector 1124,
To form the circulation passage of air-flow, it is simple to air current flow.First diffuser 1125 and the first deflector 1124
Cooperation the air-flow in lower spiral case 1123 can not only be avoided to mix with the air-flow in middle spiral case 1122, reduce
The generation of noise, but also the air-out performance that air channel is overall can be promoted, increase air output.Mistake in air-out
Cheng Zhong, by coordinating of the first diffuser 1125 and the first deflector 1124, it is possible to make air current flow
Resistance is less, it is ensured that the air output in the first air port, and then ensures the air output of air-conditioner.
As a kind of embodiment, the surface of the first deflector 1124 is curved surfaces.In such manner, it is possible to protect
Demonstrate,prove the air-flow from the first air port output can move along the arc inner wall of the first deflector 1124, to guide gas
Stream flowing, it is simple to air-out.Simultaneously, additionally it is possible to ensure that air current flow is steady, reduce noise.First deflector
The inner surface of 1124 and spiral case plate 112 rounding off.So air current flow can be just avoided to meet with obstruction, just
In air-out.First deflector 1124 is streamlined setting along the air-out direction in the first air port.Fairshaped first
Deflector 1124 can play the effect of water conservancy diversion, and the air-flow in so middle spiral case 1122 is along fairshaped side
To motion, allow the flow to flow in the first deflector 1124 more smoothly and discharge, it is ensured that air-flow stream
Dynamic steady, reduce the friction between air-flow and the surface of the first deflector 1124, reduce the product of noise further
Raw, improve the performance of air-conditioner, improve comfort level when user uses.
Further, one end of the first deflector 1124 is arranged on spiral case plate 112, the first deflector 1124
The unsettled setting of the other end.It is to say, what one end of the first deflector 1124 was arranged around the first air port,
First deflector 1124 can surround the first air port, opens wide during the other end of the first deflector 1124, and
Direction towards upper volute 1121 place.So, the air-flow of the output from the first air port can be led along first
Stream plate 1124 exports, it is ensured that air-out direction, it is to avoid mix with other air-flows, in order to avoid affecting air-out effect, protects
The performance of card air-conditioner.The one end of first deflector 1124 line to the other end and the surface of spiral case plate 112
Between formed angle.It is to say, the first deflector 1124 is obliquely installed relative to spiral case plate 112.
So, from the first air port, the flow cross-section areas of the air-flow of output can change from small to large, increases air-flow
Flowing velocity, it is simple to air-out.
Yet further, the projection on spiral case plate 112 of first deflector 1124 is in the shape of the letter V.So, from
In first air port, the flow cross-section areas of the air-flow of output can change from small to large, increases the flowing speed of air-flow
Degree, it is simple to air-out further.Spiral case plate 112 is structure as a whole with the first deflector 1124.Spiral case plate 112
Processed by integrated processing mode with the first deflector 1124, in such manner, it is possible to reduce assembler
Sequence, it is to avoid the trouble that assembling brings, improves production efficiency.Meanwhile, integrative-structure can also ensure that first leads
The reliability of stream plate 1124 work, it is ensured that air-out performance.
As a kind of embodiment, the region of the corresponding lower spiral case 1123 of spiral case plate 112 is provided with the second air port
And with the second air port be 180 ° arrange lower air ports, spiral case plate 112 is additionally provided with the second deflector.Second
Deflector cover sets the second air port, makes the air-out direction in the second air port towards upper volute 1121.It is to say, wind
In road parts 110, lower spiral case 1123 has two air ports, the respectively second air port and lower air port, and second
Air port is contrary with the air-out direction in lower air port.The air-out direction in the second air port be upwards with the first air port
And the air-out direction in the air port, top of upper volute 1121 is identical, the air-out direction in lower air port is downward.
Lower spiral case 1123 is capable of the air-out of lower section and top both direction, and remaining spiral case is all above realizing
Air-out.So can increase the air output of air-conditioner.When the size of ducting part 110 reduces, Bu Huiying
Ring the air output of air-conditioner complete machine.
After air-flow in second air port and the air-flow in the first air port and the air-flow in air port, top mix, via
The air outlet output of the housing of air-conditioner；Air-flow in lower air port exports via the air outlet of the housing of air-conditioner.
Further, air-conditioner has upper air outlet and lower air outlet, generally, the air-flow in the second air port and the first air port
In air-flow and air-flow in air port, top exported by upper air outlet；Air-flow in lower air port is defeated by lower air outlet
Go out.Certainly, the air-out of air-conditioner can also regulate according to actual needs, the air-flow in two air ports and the first wind
Air-flow in Kou and the air-flow in air port, top can also be exported by lower air outlet；Air-flow in lower air port also may be used
To be exported by upper air outlet.
In the present embodiment, only middle spiral case 1122 being provided with the first air port, upper volute 1121 has top
Air port, portion, lower spiral case 1123 illustrates as a example by having lower air port.Air-conditioner when heating, lower spiral case 1123
In air-flow walk downwards, exported by lower air port, and through housing lower air outlet export.Air-conditioner is in refrigeration
Time, the air-flow in all spiral cases in ducting part 110 the most upwards walks, and upper volute 1121 is defeated from air port, top
Going out air-flow, middle spiral case 1122 from the first air port output gas flow, exports after mixing and through the upper air outlet of housing.
Certainly, air-conditioner is when heating, and the upper air outlet of air-conditioner is closed, upper volute 1121 and middle spiral case 1122
In air-flow can also flow downward；When air-conditioner freezes, the lower air outlet that mouthfeel brains is clear is closed, under
Air-flow in spiral case 1123 can also flow up.As it is shown on figure 3, the direction of arrow in left side is air intake direction,
The direction of arrow on right side is air-out direction, and, in right side arrow, solid arrow is the flowing of cooling flow
Direction；Dotted arrow is the flow direction heating air-flow.
As a kind of embodiment, ducting part 110 also includes the second diffuser, and the second diffuser is removable
That unloads is installed on spiral case plate 112, and arranges near the second air port.It is to say, the second diffuser and snail
Coverboard 112 is two parts, in such manner, it is possible to reduce the complexity of spiral case plate 112, simplifies spiral case
The structure of plate 112, it is simple to the processing and forming of spiral case plate 112, it is to avoid the difficulty of Making mold.Meanwhile,
Second diffuser is mounted on spiral case plate 112, so ensure that compact conformation, and then reduces
The volume of ducting part 110.Concrete, the second diffuser can be threaded connection part and be fixed on spiral case plate
On 112, it is also possible to be fixed on spiral case plate 112 by other parts such as buckle or alignment pin.
Second diffuser is arranged near the second air port, and the second diffuser is for ensuring that the gas in middle spiral case 1122
Stream flowing.Second diffuser and the second deflector cooperatively form the second air channel, to ensure in lower spiral case 1123
Air current flow.Second diffuser and the second deflector are oppositely arranged, to form the circulation passage of air-flow, just
In air current flow.The cooperation of the second diffuser and the second deflector can not only be avoided in lower spiral case 1123 downward
Air-flow mix with air-flow upwards, reduce the generation of noise, but also the air-out that air channel is overall can be promoted
Performance, increases air output.During air-out, by the second diffuser and the cooperation of the second deflector,
The resistance enabling to air current flow is less, it is ensured that the air output in the second air port, and then ensures going out of air-conditioner
Air quantity.
As a kind of embodiment, the shape of the second deflector is identical with the shape of the first deflector 1124.
The shape of the second diffuser is identical with the shape of the first diffuser 1125.It should be noted that at the present embodiment
In, the shape of the first deflector 1124 and the shape of the second deflector are identical, and, the first deflector
1124 coordinate with the first diffuser 1125, and the second deflector and the second diffuser coordinate.Introduce the one the second
It is for the ease of describing, it is to avoid obscure.
Concrete, the surface of the second deflector is curved surfaces.In such manner, it is possible to ensure from the second air port output
Air-flow can move along the arc inner wall of the second deflector, to guide air current flow, it is simple to air-out.With
Time, additionally it is possible to ensure that air current flow is steady, reduce noise.The inner surface of the second deflector and spiral case plate 112
Rounding off.So air current flow can be just avoided to meet with obstruction, it is simple to air-out.Second deflector is along second
The air-out direction in air port is streamlined setting.Fairshaped second deflector can play the effect of water conservancy diversion, this
Under sample, the air-flow in spiral case 1123 moves along fairshaped direction, allows the flow to more smoothly second
Deflector flow and discharges, it is ensured that air current flow is steady, reducing between air-flow and the surface of the second deflector
Friction, reduce further the generation of noise, improve the performance of air-conditioner, improve relaxing when user uses
Appropriateness.
Further, one end of the second deflector is arranged on spiral case plate 112, the other end of the second deflector
Unsettled setting.It is to say, what one end of the second deflector was arranged around the second air port, the second deflector energy
Enough surround the second air port, open wide during the other end of the second deflector, and towards the side at upper volute 1121 place
To.So, the air-flow of the output from the second air port can be along the second deflector output, it is ensured that air-out direction,
Avoid mixing with other air-flows, in order to avoid affecting air-out effect, it is ensured that the performance of air-conditioner.Second deflector
One end is to forming angle between the line and the surface of spiral case plate 112 of the other end.It is to say, the second water conservancy diversion
Plate is obliquely installed relative to spiral case plate 112.So, from the second air port, the circulation of the air-flow of output cuts
Face area can change from small to large, increases the flowing velocity of air-flow, it is simple to air-out.
Yet further, the projection on spiral case plate 112 of second deflector is in the shape of the letter V.So, from second
In air port, the flow cross-section areas of the air-flow of output can change from small to large, increases the flowing velocity of air-flow,
It is easy to further air-out.Spiral case plate 112 is structure as a whole with the second deflector.Spiral case plate 112 is led with second
Stream plate is processed by integrated processing mode, in such manner, it is possible to reduce assembly process, it is to avoid assembling
The trouble brought, improves production efficiency.Meanwhile, integrative-structure can also ensure that second deflector work can
By property, it is ensured that air-out performance.
As a kind of embodiment, ducting part 110 also includes the baffle liner for guiding air-flow.Water conservancy diversion
Circle is arranged in the lower air port of lower spiral case 1123.Further, in the present embodiment, baffle liner is positioned at base plate 111
On.The air-flow in lower spiral case 1123 is guided to flow downward by baffle liner, it is to avoid downward air-flow is to other side
To flowing, so as not under the influence of the air output in air port, and then ensure the air output of air-conditioner, it is ensured that air-conditioner
Performance.
As a kind of embodiment, the quantity of middle spiral case 1122 is at least two, spiral case 1122 at least two
Longitudinal arrangement is arranged between upper volute 1121 and lower spiral case 1123.It is to say, ducting part 110 includes
The spiral case that at least four is longitudinally disposed.Further, each middle spiral case 1122 is correspondingly arranged first air port and
One diffuser 1125.Middle spiral case 1122 simply has the first air port of upwards air-out.So ensure that middle snail
Air current flow in shell 1122 is steady, reduces noise, it is ensured that the air output of air-conditioner, improves air-out effect.
This utility model additionally provides a kind of blower fan system 100, including fan 120, middle blower fan 130, under
The ducting part 110 of blower fan 140 and above-described embodiment.Fan 120 is installed on the upper snail of ducting part 110
In shell 1121, middle blower fan 130 is installed in the middle spiral case 1122 of ducting part 110, and lower blower fan 140 is installed
In the lower spiral case 1123 of ducting part 110.Fan 120, middle blower fan 130 and lower blower fan 140 realize
There is provided air-out for ducting part 110, and then provide air-out for air-conditioner, it is ensured that the air output of air-conditioner.
Fan 120 produces air-flow in upper volute 1121, and exports from air port, top.Middle blower fan 130 exists
Middle spiral case 1122 produces air-flow, and upwards exports through the first deflector 1124 from the first air port.Leeward
Machine 140 produces air-flow in lower spiral case 1123, and upwards exports through the second deflector from the second air port, and
And, lower blower fan 140 produces air-flow in lower spiral case 1123 and can also export from lower air port.So can increase
Add the air output of blower fan system 100, reduce noise when blower fan system 100 works, improve the property of air-conditioner
Energy.
Present invention also offers a kind of air-conditioner, including the blower fan system 100 in housing and above-described embodiment；Wind
Machine system 100 is installed in housing.The air-conditioner of the present invention can be circular cabinet-type air conditioner, square cabinet-type air conditioner or be
The air-conditioner of other shapes.The air-conditioner of the present invention is avoided in blower fan system 100 by blower fan system 100
Air-flow generation mixed flow, it is ensured that air output, reduces noise, improves the performance of air-conditioner, it is ensured that when user uses
Comfort level.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that,
For the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to
Making some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model
The protection domain of patent should be as the criterion with claims.
Claims (12)
1. a ducting part, it is characterised in that described ducting part (110) is installed on the shell of air-conditioner
In body, described ducting part (110) including:
Base plate (111)；And
Spiral case plate (112), is installed on described base plate (111), and forms described ducting part (110)；
Three upper volute (1121) of longitudinal arrangement, middle spiral cases (1122) successively it are provided with on described spiral case plate (112)
And lower spiral case (1123)；
Wherein, the region of the corresponding described middle spiral case (1122) of described spiral case plate (112) is provided with the first air port,
It is additionally provided with the first deflector (1124) on described spiral case plate (112)；
Described first deflector (1124) cover sets described first air port, makes the air-out direction court in described first air port
To described upper volute (1121).
Ducting part the most according to claim 1, it is characterised in that also include the first diffuser (1125),
Described first diffuser (1125) is mounted on described spiral case plate (112), and near described the
One air port is arranged；
Described first diffuser (1125) and described first deflector (1124) cooperatively form the first air channel,
To ensure the air current flow in described middle spiral case (1122).
Ducting part the most according to claim 2, it is characterised in that described first deflector (1124)
Surface be curved surfaces；
The inner surface of described first deflector (1124) and described spiral case plate (112) rounding off；
Described first deflector (1124) is streamlined setting along the air-out direction in described first air port.
Ducting part the most according to claim 3, it is characterised in that described first deflector (1124)
One end be arranged on described spiral case plate (112), the other end of described first deflector (1124) is unsettled to be set
Put；
The one end of described first deflector (1124) the line to the other end and the table of described spiral case plate (112)
Angle is formed between face.
Ducting part the most according to claim 4, it is characterised in that described first deflector (1124)
Projection on described spiral case plate (112) is in the shape of the letter V；
Described spiral case plate (112) is structure as a whole with described first deflector (1124).
6. according to the ducting part described in any one of claim 3 to 5, it is characterised in that described spiral case plate
(112) region of corresponding described lower spiral case (1123) be provided with the second air port and with described second air port in
180 ° of lower air ports arranged, described spiral case plate (112) is additionally provided with the second deflector；
Described second deflector cover sets described second air port, makes the air-out direction in described second air port towards described
Upper volute (1121).
Ducting part the most according to claim 6, it is characterised in that also include the second diffuser, institute
State the second diffuser to be mounted on described spiral case plate (112), and arrange near described second air port；
Described second diffuser and described second deflector cooperatively form the second air channel, to ensure described lower spiral case
(1123) air current flow in.
Ducting part the most according to claim 7, it is characterised in that the shape of described second deflector
Identical with the shape of described first deflector (1124)；
The shape of described second diffuser is identical with the shape of described first diffuser (1125)；
Described second deflector is structure as a whole with described spiral case plate (112).
Ducting part the most according to claim 6, it is characterised in that also include for guiding air-flow
Baffle liner (113)；
Described baffle liner (113) is arranged in the described lower air port of described lower spiral case (1123).
Ducting part the most according to claim 2, it is characterised in that described middle spiral case (1122)
Quantity be at least two, described at least two in spiral case (1122) longitudinal arrangement be arranged at described upper volute
(1121) and between described lower spiral case (1123)；
Each described middle spiral case (1122) is correspondingly arranged described first air port and described first diffuser
(1125)。
11. 1 kinds of blower fan systems, it is characterised in that include fan (120), middle blower fan (130), under
Blower fan (140) and the ducting part (110) as described in any one of claim 1 to 10；
Described fan (120) is installed in the upper volute (1121) of described ducting part (110)；
Described middle blower fan (130) is installed in the middle spiral case (1122) of described ducting part (110)；
Described lower blower fan (140) is installed in the lower spiral case (1123) of described ducting part (110).
12. 1 kinds of air-conditioners, it is characterised in that include housing and blower fan system as claimed in claim 11
(100)；
Described blower fan system (100) is installed in described housing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441521.5U CN205783595U (en) | 2016-05-16 | 2016-05-16 | Air-conditioner, blower fan system and ducting part thereof |
| PCT/CN2017/082731 WO2017198068A1 (en) | 2016-05-16 | 2017-05-02 | Air conditioner, fan system, and air duct component thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441521.5U CN205783595U (en) | 2016-05-16 | 2016-05-16 | Air-conditioner, blower fan system and ducting part thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205783595U true CN205783595U (en) | 2016-12-07 |
Family
ID=57409841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620441521.5U Active CN205783595U (en) | 2016-05-16 | 2016-05-16 | Air-conditioner, blower fan system and ducting part thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205783595U (en) |
| WO (1) | WO2017198068A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928075A (en) * | 2016-06-01 | 2016-09-07 | 珠海格力电器股份有限公司 | Air flue and air conditioner device |
| WO2017198068A1 (en) * | 2016-05-16 | 2017-11-23 | 珠海格力电器股份有限公司 | Air conditioner, fan system, and air duct component thereof |
| CN111043669A (en) * | 2019-12-19 | 2020-04-21 | 宁波奥克斯电气股份有限公司 | Centrifugal fan, fresh air assembly and air conditioner |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679817A (en) * | 2018-06-13 | 2018-10-19 | 广东美的制冷设备有限公司 | Air exhausting structure, air conditioner indoor unit and air conditioner |
| CN108759270A (en) * | 2018-06-28 | 2018-11-06 | 广州丹德自动化科技有限公司 | A kind of oppositely-blowing Two-way Cycle air curtain unit |
| CN110296467B (en) * | 2019-06-18 | 2023-04-28 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN110671746A (en) * | 2019-11-04 | 2020-01-10 | 珠海格力电器股份有限公司 | Air duct structure, indoor unit and air conditioner |
| CN113738666A (en) * | 2020-05-29 | 2021-12-03 | 宁波奥克斯电气股份有限公司 | Modularization wind wheel structure and air conditioner |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008190803A (en) * | 2007-02-06 | 2008-08-21 | Sharp Corp | Cold air blower |
| CN105091273A (en) * | 2014-04-19 | 2015-11-25 | 海信（山东）空调有限公司 | Air-conditioning duct system and air-conditioning indoor unit |
| CN204612097U (en) * | 2015-03-31 | 2015-09-02 | 广东美的制冷设备有限公司 | Volute body, ducting assembly and floor air conditioner |
| CN105317743A (en) * | 2015-09-07 | 2016-02-10 | 珠海格力电器股份有限公司 | Centrifugal fan and air conditioner |
| CN105352046B (en) * | 2015-12-01 | 2019-01-29 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105423510A (en) * | 2015-12-01 | 2016-03-23 | 珠海格力电器股份有限公司 | Air flue assembly and air conditioner with same |
| CN205783595U (en) * | 2016-05-16 | 2016-12-07 | 珠海格力电器股份有限公司 | Air-conditioner, blower fan system and ducting part thereof |
| CN105864992A (en) * | 2016-06-01 | 2016-08-17 | 珠海格力电器股份有限公司 | Air-conditioner, draught fan system and air channel structure of air conditioner |
| CN105864995B (en) * | 2016-06-01 | 2019-02-01 | 珠海格力电器股份有限公司 | Air-out component and air conditioner with it |
| CN205678840U (en) * | 2016-06-01 | 2016-11-09 | 珠海格力电器股份有限公司 | Air-out component and there is its air-conditioner |
| CN205878497U (en) * | 2016-06-01 | 2017-01-11 | 珠海格力电器股份有限公司 | Air conditioner, fan system and wind channel structure thereof |
-
2016
- 2016-05-16 CN CN201620441521.5U patent/CN205783595U/en active Active
-
2017
- 2017-05-02 WO PCT/CN2017/082731 patent/WO2017198068A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017198068A1 (en) * | 2016-05-16 | 2017-11-23 | 珠海格力电器股份有限公司 | Air conditioner, fan system, and air duct component thereof |
| CN105928075A (en) * | 2016-06-01 | 2016-09-07 | 珠海格力电器股份有限公司 | Air flue and air conditioner device |
| CN111043669A (en) * | 2019-12-19 | 2020-04-21 | 宁波奥克斯电气股份有限公司 | Centrifugal fan, fresh air assembly and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017198068A1 (en) | 2017-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205783595U (en) | Air-conditioner, blower fan system and ducting part thereof | |
| CN105371456B (en) | Ducting assembly and air conditioner with it | |
| CN106989502A (en) | Air-conditioner housing and air conditioner | |
| CN111306103A (en) | Air supply system and air conditioner comprising same | |
| CN107525143A (en) | Air conditioner | |
| CN205505332U (en) | Air conditioner indoor unit and air conditioner | |
| CN110671746A (en) | Air duct structure, indoor unit and air conditioner | |
| CN108253535A (en) | Air conditioner indoor unit and air conditioner | |
| CN209459169U (en) | It is a kind of can anti-air-return air conditioner indoor unit and air conditioner | |
| CN208595671U (en) | Electrical appliance kit, air conditioner | |
| CN106225090A (en) | Air pipe type air-conditioner and control method thereof | |
| CN106152462A (en) | Kation anion generator and air-conditioner | |
| CN205878497U (en) | Air conditioner, fan system and wind channel structure thereof | |
| CN105864992A (en) | Air-conditioner, draught fan system and air channel structure of air conditioner | |
| WO2017049447A1 (en) | Mixed air output indoor unit of air conditioner | |
| CN114353303A (en) | Air conditioner fresh air pipeline structure and air conditioner | |
| CN206905231U (en) | Air-conditioner housing and air conditioner | |
| CN208075279U (en) | Surface frame part and air conditioner with it | |
| CN207081106U (en) | Air conditioner | |
| CN207019179U (en) | Uphill opening type air conditioner | |
| CN205316623U (en) | Wind -guiding shell and axial compressor cabinet -type air conditioner of axial compressor cabinet -type air conditioner | |
| CN205690530U (en) | Air channel and air-conditioning device | |
| CN208630301U (en) | The inner flow passage structure of Heating,Ventilating and Air Conditioning assembly | |
| CN218721795U (en) | Linear heater for suspended ceiling | |
| CN109268951A (en) | A kind of air-conditioner outdoor unit and the air conditioner with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |