CN207527717U - Ducting system, air conditioner indoor unit and air conditioner - Google Patents
Ducting system, air conditioner indoor unit and air conditioner Download PDFInfo
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- CN207527717U CN207527717U CN201721709838.3U CN201721709838U CN207527717U CN 207527717 U CN207527717 U CN 207527717U CN 201721709838 U CN201721709838 U CN 201721709838U CN 207527717 U CN207527717 U CN 207527717U
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Abstract
The utility model discloses a kind of ducting system, air conditioner indoor unit and air conditioner, which includes centrifugal blower, and the centrifugal blower has air inlet and air outlet；Air inducing component, the air inducing component includes air inducing part and several spaced air guide members being connect with air inducing part, the air inducing part has air-out passage, the air outlet is connected with the air-out passage, each air guide member offers the exhaust vent connected with the air-out passage, and the exhaust vent is arranged at intervals with the air outlet；And radiant panel component, set on the side of the air inducing component, the radiant panel component includes several spaced radiant panels, and an air duct is formed between adjacent two radiant panels, and the air guide member is set towards the air duct and radiant panel.The utility model is intended to make the air conditioner indoor unit and air conditioner using the ducting system, reduces noise, improves comfort.
Description
Technical field
The utility model is related to air-conditioning technical fields, and in particular to a kind of ducting system, the air-conditioning using the ducting system
The air conditioner of indoor unit and the application air conditioner indoor unit.
Background technology
With the improvement of living standards, people increasingly pay close attention to the comfort of inhabitation or working environment, and environment temperature is
Emphasis of concern, therefore air conditioner has obtained extensive development.Air conditioner generally includes indoor unit and outdoor unit, indoor unit
Due to being set to interior, higher is required to its muting function.
Existing indoor unit uses fin-tube type heat exchanger, carries out forced air supply to air duct by wind turbine, is changed with strengthening convection current
Heat obtains higher heat exchange efficiency.But noise is higher at runtime for this indoor unit, uneven air, and due to refrigeration
When wind pushing temperature it is relatively low, during heating blowing make one to feel more dry, still feel not comfortable enough.
Utility model content
The main purpose of the utility model is to provide a kind of ducting system, it is intended to make in the air conditioning chamber using the ducting system
Machine and air conditioner reduce noise, improve comfort.
To achieve the above object, the utility model proposes ducting system, including：
Centrifugal blower, the centrifugal blower have air inlet and air outlet；
Air inducing component, the air inducing component include air inducing part and several spaced air guide members being connect with air inducing part,
The air inducing part has air-out passage, and the air outlet connects with the air-out passage, each air guide member offer with it is described go out
The exhaust vent of wind channel connection, the exhaust vent are arranged at intervals with the air outlet；And
Radiant panel component, set on the side of the air inducing component, the radiant panel component includes several spaced spokes
Plate is penetrated, an air duct is formed between adjacent two radiant panels, the air guide member is set towards the air duct and radiant panel.
Further, several radiant panels in parallel interval set, several air guide members in the air inducing part towards
The side of radiant panel component is arranged in a linear, and each air guide member is correspondingly arranged with a radiant panel.
Further, the air inducing part is induced duct, and the centrifugal blower is set on the one end of the induced duct.
Further, the cross-sectional area of the induced duct is from close described centrifugal blower one end to far from the centrifugal blower
Successively decrease one end.
Further, the cross section of the induced duct is round, square, rectangle or trapezoidal.
Further, the centrifugal blower includes centrifugal wind wheel, defines a diameter of of the centrifugal wind wheelDescribed in definition
The shortest distance of air outlet and the air guide member is L,
Further, the height for defining each air guide member is h1, ranging from 0~0.05 meter of height h1, defines each lead
Wind part is h2 with the vertical range of the corresponding radiant panel,
Further, each air guide member is of same size；Or, by close to the centrifugal blower to the separate centrifugation
The direction of wind turbine, the width of the air guide member are sequentially reduced.
Further, the first air guide member and the second air guide member that each air guide member is set including parallel interval, described first
Air guide member and the second air guide member are correspondingly arranged with a radiant panel.
Further, the distance between first air guide member and second air guide member are defined as d1, defines each radiant panel
Thickness for d2, define the distance between two neighboring radiant panel as d3, d2≤d1≤1/2d3.
The utility model also proposes a kind of air conditioner indoor unit, the ducting system including housing and set on housing, the air duct
System is ducting system described above.
The utility model also proposes a kind of air conditioner, including air conditioner indoor unit described above.
In the technical solution of the utility model, ducting system includes centrifugal blower, air inducing component and radiant panel component.Its
In, centrifugal blower has air inlet and air outlet；Air inducing component includes air inducing part and several interval settings being connect with air inducing part
Air guide member, air inducing part has air-out passage, and air outlet connects with air-out passage, and each air guide member offers and air-out passage company
Logical exhaust vent, exhaust vent are arranged at intervals with air outlet；Radiant panel component is set on the side of air inducing component, and radiant panel component includes
Several spaced radiant panels form an air duct between adjacent two radiant panels, and air guide member is set towards air duct and radiant panel
It puts.
The air outlet of centrifugal blower is connected with air-out passage in the utility model, and when ducting system is run, wind is from centrifugation
The air inlet of wind turbine enters, and is blown out from air outlet by centrifugal blower, by the way that air inducing component to be set on to the side in air duct, air guide member face
It is set to air duct and radiant panel, under the cooperation of air inducing part and several air guide members, wind is blown into the top of radiant panel, in centrifugation wind
Under the forceful action of machine, wind is blown down by the top of radiant panel along air duct, enhances the air velocity of radiation plate surface, is improved
Heat convection ability.The ducting system of the utility model realizes the heat exchange mode of radiation heat transfer+forced convertion, with tradition sky
The ducting system of tune is comfortable compared to more mute.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of the utility model ducting system；
Fig. 2 is the phantom of ducting system in the utility model first embodiment；
Fig. 3 is the phantom of ducting system in the utility model second embodiment；
Fig. 4 is another structure diagram of the utility model air inducing part.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Ducting system | 22 | Air guide member |
| 10 | Centrifugal blower | 221 | Exhaust vent |
| 11 | Air outlet | 222 | First air guide member |
| 12 | Centrifugal wind wheel | 223 | Second air guide member |
| 20 | Air inducing component | 30 | Radiant panel component |
| 21 | Air inducing part | 31 | Radiant panel |
| 211 | Air-out passage | 32 | Air duct |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the utility model unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected or integrally；It can be mechanical connection, also may be used
Be electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, it and cannot be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for description purpose
It solves to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present with reference to there is conflicting or can not realize when, also not in the utility model
It is required that protection domain within.
The utility model proposes a kind of ducting system 100, applied to air conditioner indoor unit and air conditioner.
Incorporated by reference to referring to figs. 1 to shown in Fig. 4, in one embodiment of the utility model, which includes centrifugation wind
Machine 10, air inducing component 20 and radiant panel component 30.Wherein, centrifugal blower 10 includes motor, spiral case and centrifugal wind wheel 12, centrifuges wind
Machine 10 has air inlet and air outlet 11.Air inducing component 20 includes air inducing part 21 and several interval settings being connect with air inducing part 21
Air guide member 22, air inducing part 21 have air-out passage 211, the air outlet 11 of centrifugal blower 10 is connected with air-out passage 21, each
Air guide member 22 offers the exhaust vent 221 connected with air-out passage 21, and exhaust vent 221 is arranged at intervals namely every with air outlet 11
One air guide member 22 is arranged at intervals with centrifugal blower 10.Radiant panel component 30 is set on the side of air inducing component 20, radiant panel component 30
Including several spaced radiant panels 31, an air duct 32 is formed between adjacent two radiant panels 31, air inducing component 20 is set on
The side in air duct 32, air guide member 22 are set towards air duct 32 and radiant panel 31.In the utility model, 22 one side of air guide member is to going out
The air-flow that air port 11 is blown out carries out water conservancy diversion；On the other hand the airflow leaks blown out by air outlet 11 can be prevented, plays thread favorable current,
The air-flow that air outlet 11 is blown out is allowed all to be applied to radiant panel 31.
The ducting system of existing indoor unit use fin-tube type heat exchanger, wind turbine to air duct carry out forced air supply when, noise compared with
Height due to the structure design of ducting system, leads to uneven air, in refrigerating/heating, makes one to feel not comfortable enough.This reality
Air inducing component 20 and radiant panel component 30 are coordinated using centrifugal blower 10 with novel ducting system 100, in ducting system 100
During operation, wind enters from the air inlet of centrifugal blower 10, is blown out from air outlet 11 by centrifugal blower 10, by by air inducing component 20
Set on the side of radiant panel component 30, at this point, air guide member 22 is set towards air duct 32 and radiant panel 31, in air inducing part 21 and several
Under the cooperation of air guide member 22, wind is blown into the top of radiant panel 31, and under the forceful action of centrifugal blower 10, wind is by radiant panel 31
Top blown down along air duct 32, enhance the air velocity on 31 surface of radiant panel, improve heat convection ability.
In the utility model, radiant panel component 30 gives building enclosure heat exchange by pre-buried pipeline or capillary network, then by
Building enclosure is directly radiated cold and hot amount to indoor room or is directly radiated using ceiling mounting type metal radiant panel to room cold and hot
Amount.Since radiation directly acts on the characteristic of human body, make one to feel more comfortable, and noiseless.Radiant panel in the utility model
Component 30 accelerates the heat convection speed of radiant panel component 30, carries in the case where centrifugation extension set 10 coordinates air inducing component 20
The quantity of heat convection has been risen, and then has improved cooling and warming speed, and noiseless, has made one to feel more comfortable after cooling and warming.This practicality
Novel ducting system 100 realizes the heat exchange mode of radiation heat transfer+forced convertion, compared with the ducting system of traditional air conditioner more
Add mute comfortable.
Further, as shown in Figure 1 to Figure 3, in the utility model, several radiant panels 31 are set in parallel interval, if
Dry air guide member 22 is arranged in a linear in the side of air inducing part 21 towards radiant panel component 30, each 22 and one radiant panel 31 of air guide member
It is correspondingly arranged.So that after wind is blown into air guide member 22 by centrifugal blower 10, and then enter air duct 32 from air guide member 22, carrying out hot friendship
When changing, the uniform effect of air-supply can be realized.It should be understood that the optional embodiment as the present embodiment, each air guide member
22 can also be correspondingly arranged or multiple air guide members 22 are correspondingly arranged with an air duct 32 with an air duct 32.Preferably, wind
When blowing to air duct 32 by the exhaust vent 221 of air guide member 22, air guide member 22 guides wind into radiant panel 31 surface as far as possible, so that wind exists
31 surface of radiant panel carries out heat convection.Meanwhile the arrangement mode of radiant panel component 30 can also be other arrangement modes, this reality
With novel without being limited thereto.
In the utility model, ducting system 100 is divided for both of which, i.e. fast-refrigerating/heating mode and common refrigeration/system
Heat pattern, refrigeration and heating are carried out by radiant panel component 30 namely radiant panel component 30 coordinates air inducing in centrifugation extension set 10
In the case of component 20, in the quantity of heat convection that the surface of radiant panel component 30 is freezed and heated.It is needed in room quick
During refrigerating/heating, start fast-refrigerating/heating mode, i.e. centrifugal blower 10 passes through air inducing component 20 with larger rotating speed air inducing, wind
Air inducing part 21, then blow to radiant panel component 30 by several air guide members 22, along two neighboring radiant panel 31 formed air duct
32 blow down, and wind carries out the quantity of heat convection on 31 surface of radiant panel at this time.Meanwhile match in centrifugation extension set 10 and air inducing component 20
Under conjunction, the heat convection speed of radiant panel 31 is accelerated, and then improves cooling and warming speed.Reach certain temperature in room
When, start common refrigerating/heating pattern, centrifugal blower 10 can select to close either reduction of speed at this time or keep constant speed, make
The radiant panel 31 of radiant panel component 30 carries out heat transfer free convection.
Further, as shown in Figures 1 to 4, in the utility model, air inducing part 21 is induced duct, and centrifugal blower 10 is set
In the one end of induced duct, convenient for the installation of centrifugal blower 10.The anti-static pressure ability of centrifugal blower is high, makes wind in centrifugal blower 10
Under effect, after the blowout of air guide member 22, there are enough static pressure that the wind of blowout is allowed to be blown downwards along air duct 31 and radiant panel 31, so as to
The heat convection effect of enhanced rad plate 31 from top to bottom.
Further, as the preferred embodiment of the present embodiment, as shown in figure 4, the cross-sectional area of induced duct is by close
10 one end of centrifugal blower is successively decreased to far from 10 one end of centrifugal blower, is ensured that wind is uniformly blown out from several air guide members 22, is realized air-supply
Uniform effect.It should be understood that in the utility model, the cross section of induced duct is round, square, rectangle or ladder
Shape, the utility model are without being limited thereto.
Further, as shown in Figures 1 to 4, in the utility model, a diameter of of centrifugal wind wheel 12 is definedIt defines
The shortest distance of air port 11 and air guide member 22 is L,So that the air outlet 11 of centrifugal blower 10 and air guide member 22
Exhaust vent 221 keeps certain distance, ensures the working performance of centrifugal blower 10, steady air flow, while cause from centrifugal blower 10
The wind produced by boasting of air outlet 11 under the guide functions of air guide member 22, wind energy is uniform as possible.It should be understood that such as Fig. 2 and Fig. 3
Shown, as the preferred embodiment of the present embodiment, the height that defines each air guide member 22 is h1, height h1 ranging from 0~
0.05 meter, preferred height h1 be 0.01 meter, 0.02 meter, 0.03 meter, 0.04 meter, 0.05 meter, define each air guide member 22 with it is right
The vertical range for answering radiant panel 31 is h2,Radiant panel 31 and the distance of air guide member 22 are excessive so that by wind-guiding
The wind direction surrounding that part 22 is blown out spreads and can not blow down, causes to reduce heat convection effect.
In the utility model, as shown in Figures 2 and 3, each air guide member 22 it is of same size.The width of each air guide member 22
Degree also can be unequal.As the preferred embodiment of the utility model, by close to centrifugal blower 10 to separate centrifugal blower 10
Direction, the width of air guide member 22 are sequentially reduced, and to ensure that the wind speed and air-flow that are blown out from several air guide members 22 are uniform, i.e., are each gone out
The air flow rate approaches uniformity of air holes 221 is equal, realizes the effect of balanced ventilation.
Further, as shown in figure 3, in another embodiment of the utility model, each air guide member 22 includes parallel interval
The first air guide member 222 and the second air guide member 223 of setting, the first air guide member 222 and the second air guide member 223 and a radiant panel 31 are right
It should set.Each air guide member 22 is split into two small the first air guide members 222 and the second air guide member 223, the wind of blowout can be avoided
It is applied directly on the thickness direction of radiant panel, reduces the loss of wind energy amount so that whole wind energies is only applied to radiant panel 31
Two sides.
It should be understood that as shown in figure 3, in the utility model, the first air guide member 222 and the first air guide member 223 are defined
The distance between for d1, the thickness for defining each radiant panel 31 is d2, defines the distance between two neighboring radiant panel 31 as d3,
d2≤d1≤1/2d3.As the preferred embodiment of the present embodiment, d1=d2.
The ducting system 100 of the utility model is in fast-refrigerating/heating mode, the cross-ventilation speed on radiant panel 31
Increase, improves the quantity of heat convection on radiant panel 31, higher than thermal exposure, and main contributions are done to what room temperature was adjusted.
In common refrigerating/heating pattern, the heat convection on radiant panel 31 is mainly realized with radiation heat transfer, and the temperature difference in room causes sky
Air tightness is poor, forms free convection, and then realize heat convection.Since radiation heat transfer directly acts on human body, make one to feel more
Comfortably, and noiseless.
The utility model also proposes a kind of air conditioner indoor unit, the ducting system 100 including housing and set on housing, the air duct
The concrete structure of system 100 is with reference to above-described embodiment, since this air conditioner indoor unit employs whole skills of above-mentioned all embodiments
Art scheme, therefore all advantageous effects at least caused by the technical solution with above-described embodiment, this is no longer going to repeat them.
The utility model also proposes a kind of air conditioner, including air conditioner indoor unit, the concrete structure reference of the air conditioner indoor unit
Above-described embodiment since this air conditioner employs whole technical solutions of above-mentioned all embodiments, at least has above-mentioned reality
All advantageous effects caused by the technical solution of example are applied, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (12)
1. a kind of ducting system, which is characterized in that including：
Centrifugal blower, the centrifugal blower have air inlet and air outlet；
Air inducing component, the air inducing component includes air inducing part and several spaced air guide members being connect with air inducing part, described
Air inducing part has air-out passage, and the air outlet is connected with the air-out passage, and each air guide member is offered to be led to the outlet air
The exhaust vent of road connection, the exhaust vent are arranged at intervals with the air outlet；And
Radiant panel component, set on the side of the air inducing component, the radiant panel component includes several spaced radiant panels,
An air duct is formed between two adjacent radiant panels, the air guide member is set towards the air duct and radiant panel.
2. ducting system as described in claim 1, which is characterized in that several radiant panels are set in parallel interval, several
The air guide member is arranged in a linear in the side of air inducing part towards the radiant panel component, and each air guide member is corresponding with a radiant panel
Setting.
3. ducting system as claimed in claim 2, which is characterized in that the air inducing part is induced duct, and the centrifugal blower is set
In the one end of the induced duct.
4. ducting system as claimed in claim 3, which is characterized in that the cross-sectional area of the induced duct is by close to the centrifugation
Successively decrease to far from described centrifugal blower one end wind turbine one end.
5. ducting system as claimed in claim 3, which is characterized in that the cross section of the induced duct is round, square, length
It is rectangular or trapezoidal.
6. such as claim 3-5 any one of them ducting systems, which is characterized in that the centrifugal blower includes centrifugal wind wheel,
Define a diameter of of the centrifugal wind wheelThe shortest distance for defining the air outlet and the air guide member is L,
7. ducting system as claimed in claim 6, which is characterized in that the height for defining each air guide member is h1, height h1's
Ranging from 0~0.05 meter, it is h2 to define each air guide member with the vertical range of the corresponding radiant panel,
8. such as claim 1-5 any one of them ducting systems, which is characterized in that each air guide member it is of same size；
Or, by being sequentially reduced close to the centrifugal blower to the direction far from the centrifugal blower, the width of the air guide member.
9. ducting system as claimed in claim 7, which is characterized in that each air guide member, which includes first that parallel interval is set, leads
Wind part and the second air guide member, first air guide member and the second air guide member are correspondingly arranged with a radiant panel.
10. ducting system as claimed in claim 9, which is characterized in that define first air guide member and the second air guide member it
Between distance for d1, the thickness for defining each radiant panel is d2, defines the distance between two neighboring radiant panel as d3, d2≤d1
≤1/2d3。
11. a kind of air conditioner indoor unit, which is characterized in that the ducting system including housing and set on housing, the ducting system are
Claims 1 to 10 any one of them ducting system.
12. a kind of air conditioner, which is characterized in that including air conditioner indoor unit as claimed in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709838.3U CN207527717U (en) | 2017-12-06 | 2017-12-06 | Ducting system, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709838.3U CN207527717U (en) | 2017-12-06 | 2017-12-06 | Ducting system, air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527717U true CN207527717U (en) | 2018-06-22 |
Family
ID=62579108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709838.3U Active CN207527717U (en) | 2017-12-06 | 2017-12-06 | Ducting system, air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906612A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Ducting system, indoor apparatus of air conditioner and air conditioner |
-
2017
- 2017-12-06 CN CN201721709838.3U patent/CN207527717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906612A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Ducting system, indoor apparatus of air conditioner and air conditioner |
| CN107906612B (en) * | 2017-12-06 | 2024-06-25 | 广东美的制冷设备有限公司 | Air duct system, air conditioner indoor unit and air conditioner |
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