CN104374065A - Air duct system, air supply method thereof, fan with air duct system and air conditioner with air duct system - Google Patents
Air duct system, air supply method thereof, fan with air duct system and air conditioner with air duct system Download PDFInfo
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- CN104374065A CN104374065A CN201410609383.2A CN201410609383A CN104374065A CN 104374065 A CN104374065 A CN 104374065A CN 201410609383 A CN201410609383 A CN 201410609383A CN 104374065 A CN104374065 A CN 104374065A
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- air
- tunnel
- wind
- wind wheel
- air outlet
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- 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
- F24F13/02—Ducting arrangements
- F24F13/0236—Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings
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- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention belongs to the technical field of air ducts, and discloses an air duct system, an air supply method of the air duct system, a fan with the air duct system and an air conditioner with the air duct system. Airflow is at least divided into two ways and blown out from air outlets in the two sides of an air tunnel through flow diversion passages, so that airflow moving forwards evenly and stably is formed on the two sides of the air tunnel, strong and stable negative pressure can be generated in the air tunnel, under the suction effect of the negative pressure, air at the rear of the air tunnel is sucked forwards, enters the air tunnel from the rear end of the air tunnel, penetrates through the air tunnel, and then flows out of an opening in the front end of the air tunnel, the air supply effect of an airflow center is enhanced, air surrounding the air tunnel is supplemented due to the effect of the negative pressure, the center airflow drives the airflow surrounding the center airflow to move forwards together, the air supply range is increased, based on the aerodynamics principle, the air supply effect that the air inflow capacity is multiple times of the air inflow capacity of air inlets is formed, the energy efficiency utilization rate is high, and the air supply effect is good.
Description
Technical field
The invention belongs to air channel technical field, particularly relate to a kind of ducting system and air supply method, the fan with this ducting system and air-conditioner.
Background technology
Air channel structure of the prior art, its directly arrange on housing lattice-shaped into and out of air port, air-out efficiency is low.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of ducting system and air supply method, the fan with this ducting system and air-conditioner, its air-out efficiency is high.
Technical scheme of the present invention is: a kind of ducting system, comprise the housing with gas channel, described housing has air inlet and at least two air outlets, be provided with the wind-tunnel running through described housing between at least two described air outlets, described gas channel comprises the runner be communicated with each described air outlet respectively.
Alternatively, the described runner of same described wind-tunnel both sides, it is separate; Or, the described runner of same described wind-tunnel both sides, its any one end is interconnected; Or the described runner of same described wind-tunnel both sides, its two ends are communicated with mutually.
Alternatively, the corresponding described air outlet of runner described in every bar, or, a wherein part for the corresponding described air outlet of runner described in every bar.
Alternatively, the width everywhere of described air outlet is equal or unequal.
Alternatively, the width of described air outlet two ends is less than the width of described air outlet central region.
Alternatively, two described air outlets of same described wind-tunnel both sides are symmetrical arranged about described wind-tunnel.
Alternatively, described gas channel is close to one end of described air inlet, and its width is greater than the width of the one end away from described air inlet.
Alternatively, described air outlet curved, circular, polygon, crescent shaped, linear or fold-line-shaped; Described gas channel is curvilinear, linear or fold-line-shaped; The cross section of described wind-tunnel is polygon, circle, ellipse, arc or crescent shaped.
Alternatively, in described housing, be provided with wind wheel and the motor for driving described wind wheel to rotate, described gas channel be provided with multiple and centered by described wind wheel annular array arrange; Or it is parallel at a distance of arranging that described gas channel arranges multiple and each described gas channel.
Alternatively, described wind wheel is provided with one or at least two, and described wind wheel is centrifugal wind wheel.
Alternatively, at least two described runners are summarized in a sprue, and the air inlet of described sprue is provided with at least one wind wheel; Or each described runner all has independently air inlet, the air inlet of an at least corresponding described runner of wind wheel.
Present invention also offers a kind of fan, described fan has above-mentioned ducting system.
Present invention also offers a kind of air-conditioner, described air-conditioner has above-mentioned ducting system.
Alternatively, arrange heat exchanger and the wind wheel for air-flow being sent into described gas channel in described air-conditioner, described ducting system, heat exchanger and wind wheel are setting up and down in vertical direction; Described wind wheel is arranged between described heat exchanger and described air outlet, or described heat exchanger is arranged between described wind wheel and described air outlet.
Alternatively, shown gas channel annular array is around described wind wheel, region residing for described wind wheel is provided with wind wheel, air intake vent and heat exchanger, air enters from air intake vent, wind wheel is entered after heat exchanger, wind wheel rotate after air is got rid of in described gas channel, subsequently from air outlet out.
Present invention also offers a kind of air supply method of ducting system, adopt above-mentioned ducting system, motor drives wind wheel to rotate, air-flow is made to enter gas channel from air inlet, flow to air outlet by runner again and blow out from air outlet, make to form negative pressuren zone on front side of each wind-tunnel from the air-flow flow forward of each air outlet blowout, under the effect of each negative pressuren zone, the air on rear side of each wind-tunnel is sucked through each described wind-tunnel and blows out forward together with the air-flow blown out from each described air outlet.
Ducting system provided by the present invention and air supply method thereof, there is fan and the air-conditioner of this ducting system, its air-flow is at least divided into two strands, and blown out from wind-tunnel both sides air outlet by runner, to form two strands in the both sides of wind-tunnel evenly, stable air-flow forward, be beneficial to and make wind-tunnel place produce stronger and stable negative pressure, under the swabbing action of negative pressure, the air at wind-tunnel rear portion is entered from the opening of wind-tunnel rear end by aspirating forward and flows out from the front opening of wind-tunnel after passing wind-tunnel, enhance the air-supply effect at air-flow center, and, wind-tunnel ambient air is also because the effect of negative pressure supplements into, central gas stream drives the air-flow flow forward simultaneously around it, add the scope of air-supply, make use of aerodynamic principle, define the air-supply effect being at least several times as much as air inlet air intake ability, efficiency utilization rate is high, and air-supply effect is good, air-flow is without the need to the cutting through flabellum, air output is stablized, evenly, make human body sensory more comfortable, effects of energy conservation and environmental protection is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional perspective schematic diagram of the ducting system that the embodiment of the present invention one provides;
Fig. 2 is the partial cutaway schematic of the ducting system that the embodiment of the present invention one provides;
Fig. 3 is the partial cutaway schematic of the ducting system that the embodiment of the present invention two provides;
Fig. 4 is the partial cutaway schematic of the ducting system that the embodiment of the present invention three provides;
Fig. 5 is the partial cutaway schematic of the ducting system that the embodiment of the present invention three provides;
Fig. 6 is the partial cutaway schematic of the ducting system that the embodiment of the present invention four provides;
Fig. 7 is the partial schematic diagram of the ducting system that the embodiment of the present invention six provides;
Fig. 8 is the partial cutaway schematic of the ducting system that the embodiment of the present invention six provides;
Fig. 9 is the partial schematic diagram of the ducting system that the embodiment of the present invention seven provides;
Figure 10 is the partial cutaway schematic of the ducting system that the embodiment of the present invention seven provides;
Figure 11 is the partial schematic diagram of the ducting system that the embodiment of the present invention seven provides;
Figure 12 is the partial schematic diagram of the ducting system that the embodiment of the present invention seven provides;
Figure 13 is the partial cutaway schematic of the ducting system that the embodiment of the present invention seven provides;
Figure 14 is the partial schematic diagram of the ducting system that the embodiment of the present invention seven provides;
Figure 15 is the floor map of the ducting system that the embodiment of the present invention seven provides;
Figure 16 is the generalized section of the ducting system that the embodiment of the present invention seven provides;
Figure 17 is the floor map of the ducting system that the embodiment of the present invention nine provides;
Figure 18 is the generalized section of the ducting system that the embodiment of the present invention nine provides;
Figure 19 is the generalized section of the fan that the embodiment of the present invention ten provides;
Figure 20 is the generalized section of the fan that the embodiment of the present invention ten provides;
Figure 21 is the generalized section of the fan that the embodiment of the present invention ten provides;
Figure 22 is the generalized section of the fan that the embodiment of the present invention ten provides;
Figure 23 is the generalized section of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 24 is the generalized section of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 25 is the floor map of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 26 is the generalized section of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 27 is the generalized section of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 28 is the floor map of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 29 is the floor map of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 30 is the generalized section of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 31 is the floor map of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 32 is the generalized section of the air-conditioner that the embodiment of the present invention 11 provides;
Figure 33 is the generalized section of the air-conditioner that the embodiment of the present invention 11 provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
Embodiment one:
As depicted in figs. 1 and 2, a kind of ducting system that the embodiment of the present invention provides, can be applicable to the fields such as the product such as fan, air-conditioning.Above-mentioned ducting system comprises the housing 1 with gas channel 103, and housing 1 has at least one air inlet 101 and at least two air outlets 102, and air inlet 101 and air outlet 102 all communicate with gas channel 103.Be provided with the wind-tunnel 10 running through housing 1 between at least two air outlets 102, gas channel 103 comprises the runner 104 be communicated with each air outlet 102 respectively.Air-flow is at least divided into two strands, and is blown out from wind-tunnel 10 both sides air outlet 102 by runner 104.The cross section of wind-tunnel 10 can rounded, polygon, ellipse, abnormity etc., and in the present embodiment, wind-tunnel 10 can in irregular rhombus etc.Air-flow branches to each runner 104 from gas channel 103 and arrives air outlet 102, the air pressure in the air outlet 102 of each wind-tunnel 10 both sides is made to be greater than air pressure outside air outlet 102, thus air-flow is axially blown out forward from each air outlet 102 along corresponding wind-tunnel 10, its air flow path is short, flow resistance is little, the pressure loss is little, and under equal conditions, air outlet 102 pressure is large, wind effect is high.Because air has certain viscosity, when air-flow blows out forward from air outlet 102 along the axis of wind-tunnel 10, it will carry contiguous air-flow together flow forward secretly, thus form negative pressure at wind-tunnel 10 place, under the swabbing action of negative pressure, the air at wind-tunnel 10 rear portion is entered from the opening of wind-tunnel 10 rear end by aspirating forward and flows out from the front opening of wind-tunnel 10 after passing wind-tunnel 10, enhance the air-supply effect at air-flow center, and, wind-tunnel 10 ambient air is also because the effect of negative pressure supplements into, central gas stream drives the air-flow flow forward simultaneously around it, add the scope of air-supply, make use of aerodynamic principle, define the air-supply effect being at least several times as much as air inlet 101 air intake ability, efficiency utilization rate is high, and air-supply effect is good, air-flow is without the need to the cutting through flabellum, air output is stablized, evenly, make human body sensory more comfortable, and effects of energy conservation and environmental protection is good.The direction of arrow instruction air-flow in figure.
Particularly, two air outlets 102 of same wind-tunnel 10 both sides can be symmetrical arranged about this wind-tunnel 10, to form two strands of even, stable air-flows forward in the both sides of wind-tunnel 10, are beneficial to and make wind-tunnel 10 place produce stronger negative pressure.In embody rule, wind-tunnel 10 and air outlet 102, gas channel 103, the shape of runner 104, structure can set according to actual conditions.
Such as, as shown in Figure 1 and Figure 2, wind-tunnel 10 assumes diamond in shape, and air outlet 102 is symmetricly set in the both sides of wind-tunnel 10 in fold-line-shaped.As shown in Figure 9, Figure 10, wind-tunnel 10 is rounded, and air outlet 102 is symmetricly set in the both sides of wind-tunnel 10 in arc shaped.As shown in Figure 13, Figure 14, wind-tunnel 10 is in crescent shaped, and air outlet 102 is symmetricly set in the both sides of wind-tunnel 10 in arc line shaped.As shown in Figure 17, Figure 18, wind-tunnel 10 is rectangular and be horizontally disposed with, the rectangular both sides being up and down symmetricly set in wind-tunnel 10 of air outlet 102.
Embodiment two:
On the basis of embodiment one, in the present embodiment, as shown in Figure 3, the runner 104 of same wind-tunnel 10 both sides, it is separate, and namely two or more runner 104 is separated by dividing plate 105 from start to finish, and namely runner 104 is in separate state.
Embodiment three:
On the basis of embodiment one, in the present embodiment, as shown in Figure 4, the runner 104 of same wind-tunnel 10 both sides, its any one end is interconnected; Namely the initiating terminal of two or more runner 104 is interconnected, and after having flow through the sidewall of corresponding wind-tunnel 10, the end of each runner 104 is separated by dividing plate 105.As shown in Figure 5, also the initiating terminal of two or more runner 104 can be separated by dividing plate 105, the end of two or more runner 104 is communicated with, and namely runner 104 is in semi-independent state.
Embodiment four:
On the basis of embodiment one, in the present embodiment, as shown in Figure 6, the runner 104 of same wind-tunnel 10 both sides, its two ends are communicated with mutually, and namely runner 104 is in full communicating state.
Embodiment five:
On the basis of embodiment one, two, three or four, in the present embodiment, as depicted in figs. 1 and 2, the corresponding air outlet 102 of every bar runner 104, air-out effect is good.
Embodiment six:
On the basis of embodiment one, two, three or four, in the present embodiment, as shown in Figure 7 and Figure 8, a wherein part for the corresponding air outlet 102 of every bar runner 104, namely an at least multiple runner 104 of air outlet 102 correspondence, effectively enhances the effect of air-out.
Embodiment seven:
In embodiment one to six any embodiment basis on, in the present embodiment, as shown in Figure 9 and Figure 10, the width everywhere of air outlet 102 is equal or unequal, to form different air-out effects.
Such as, as shown in Figure 10, the width of air outlet 102 two ends is less than the width of air outlet 102 central region, and air outlet 102 is thick in centre, the structure that two ends are thin.Air outlet 102 can be willow leaf shape or eyebrow shape etc., and its air-out effect is generous in good looking appearance well.
Embodiment eight:
In embodiment one to seven any embodiment basis on, in the present embodiment, as is illustrated by figs. 11 and 12, the width everywhere of gas channel 103 is equal or unequal, to form different air-out effects.
Particularly, as shown in figure 12, gas channel 103 is close to one end of air inlet 101, its width is greater than the width of the one end away from air inlet 101, gas channel 103 reduces along the sectional area of airflow direction, and be conducive to the pressure increasing air-flow, air outlet 102 place's air-out efficiency is high.
In embody rule, as shown in Fig. 1 ~ Figure 16, air outlet 102 can curved, circular, polygon, crescent shaped, linear or fold-line-shaped etc.; Gas channel 103 can curvilinear, linear or fold-line-shaped etc.; The cross section of wind-tunnel 10 is polygon, circle, ellipse, arc or crescent shaped etc.
Embodiment nine:
In embodiment one to eight any embodiment basis on, in the present embodiment, as shown in Figure 15 and Figure 16, in housing 1, can air flow-producing device be provided with; Air flow-producing device comprises wind wheel 32 and the motor for driving wind wheel 32 to rotate, and wind wheel 32 can be fixedly connected on the rotating shaft of motor.Wind wheel 32 can drive air-flow to flow to gas channel 103 and runner 104 from inlet section, gas channel 103 can be divided into two strands or multiply runner 104 by the sidewall of wind-tunnel 10, as shown in Figure 15 and Figure 16, gas channel 103 be provided with multiple and centered by wind wheel 32 annular array arrange, wind-out range is large.
Or as shown in Figure 17 and Figure 18, it is parallel at a distance of arranging that gas channel 103 arranges multiple and each gas channel 103, wind-tunnel 10 can be rectangular and be horizontally disposed with, wind-tunnel 10 place can be provided with the wind deflector that can swing up and down, and wind deflector can be driven by driving mechanism, to regulate air-out direction.Housing 1 is provided with the wind-tunnel 10 that at least two groups run through housing 1, two groups of wind-tunnel 10 with wind wheel 32 for symmetrical centre horizontal symmetrical is arranged, the inwall of each wind-tunnel 10 or the periphery of wind-tunnel 10 are provided with for blowing out for air-flow with the air outlet 102 making wind-tunnel 10 place produce negative pressure, and wind wheel 32 can be centrifugal wind wheel 32 or oblique flow wind wheel 32.Wind wheel 32 is under the driving of motor, air-flow can be driven directly to get rid of each wind-tunnel 10 place to housing 1 both sides, the air pressure in the air outlet 102 at each wind-tunnel 10 place is made to be greater than air pressure outside air outlet 102, thus air-flow is blown out forward vertically from each air outlet 102, its air flow path is short, flow resistance is little, the pressure loss is little, under equal conditions, air outlet 102 pressure is large, wind effect is high, air outlet 102 can toward the front of wind-tunnel 10, because air has certain viscosity, when air-flow blows out forward from air outlet 102 along the axis of wind-tunnel 10, it will carry contiguous air-flow together flow forward secretly, thus form negative pressure at wind-tunnel 10 place, under the swabbing action of negative pressure, the air at wind-tunnel 10 rear portion is entered from the opening of wind-tunnel 10 rear end by aspirating forward and flows out from the front opening of wind-tunnel 10 after passing wind-tunnel 10, enhance the air-supply effect at air-flow center, and, wind-tunnel 10 ambient air is also because the effect of negative pressure supplements into, central gas stream drives the air-flow flow forward simultaneously around it, add the scope of air-supply, make use of aerodynamic principle, define the air-supply effect being at least several times as much as air inlet 101 air intake ability, efficiency utilization rate is high, and air-supply effect is good.Particularly, often organize wind-tunnel 10 and comprise at least two between the upper and lower apart from the wind-tunnel 10 of spread configuration, to promote air-out effect.In the present embodiment, air outlet 102 is positioned at the periphery of wind-tunnel 10, and air outlet 102 and wind-tunnel 10 are arranged alternatively up and down.The both sides up and down of each wind-tunnel 10 are provided with air outlet 102, and the air outlet 102 between adjacent wind-tunnel 10 can share.Air outlet 102 is positioned at the front of housing 11.
Particularly, wind wheel 32 is provided with one or at least two, and wind wheel 32 can be centrifugal wind wheel, and its air-out efficiency is high.
Particularly, as illustrated in figures 19 and 20, at least two runners 104 are summarized in a sprue (i.e. gas channel 103), and air inlet 101 place of sprue is provided with at least one wind wheel 32, and structure is simple, and application cost is low.
Or as shown in figure 21 and figure, each runner 104 all has independently air inlet 101, the air inlet 101 of an at least corresponding runner 104 of wind wheel 32, two or more wind wheel 32 can be provided with, the quantity that wind wheel 32 starts can be controlled during use, be beneficial to energy-conserving and environment-protective.
Embodiment ten:
The embodiment of the present invention additionally provides a kind of fan, and fan has above-mentioned ducting system.Air flow-producing device can be provided with in housing 1; Air flow-producing device comprises wind wheel 32 and the motor for driving wind wheel 32 to rotate, and wind wheel 32 can be fixedly connected on the rotating shaft of motor.Wind wheel 32 can drive air-flow to flow to gas channel 103 and runner 104 from inlet section, gas channel 103 can be divided into two strands or multiply runner 104 by the sidewall of wind-tunnel 10, gas channel 103 be provided with multiple and centered by wind wheel 32 annular array arrange, wind-out range is large.
Or as shown in Figure 17 and Figure 18, it is parallel at a distance of arranging that gas channel 103 arranges multiple and each gas channel 103, wind-tunnel 10 can be rectangular and be horizontally disposed with, wind-tunnel 10 place can be provided with the wind deflector that can swing up and down, and wind deflector can be driven by driving mechanism, to regulate air-out direction.Housing 1 is provided with the wind-tunnel 10 that at least two groups run through housing 1, two groups of wind-tunnel 10 with wind wheel 32 for symmetrical centre horizontal symmetrical is arranged, the inwall of each wind-tunnel 10 or the periphery of wind-tunnel 10 are provided with for blowing out for air-flow with the air outlet 102 making wind-tunnel 10 place produce negative pressure, and wind wheel 32 can be centrifugal wind wheel 32 or oblique flow wind wheel 32.Wind wheel 32 is under the driving of motor, air-flow can be driven directly to get rid of each wind-tunnel 10 place to housing 1 both sides, the air pressure in the air outlet 102 at each wind-tunnel 10 place is made to be greater than air pressure outside air outlet 102, thus air-flow is blown out forward vertically from each air outlet 102, its air flow path is short, flow resistance is little, the pressure loss is little, under equal conditions, air outlet 102 pressure is large, wind effect is high, air outlet 102 can toward the front of wind-tunnel 10, because air has certain viscosity, when air-flow blows out forward from air outlet 102 along the axis of wind-tunnel 10, it will carry contiguous air-flow together flow forward secretly, thus form negative pressure at wind-tunnel 10 place, under the swabbing action of negative pressure, the air at wind-tunnel 10 rear portion is entered from the opening of wind-tunnel 10 rear end by aspirating forward and flows out from the front opening of wind-tunnel 10 after passing wind-tunnel 10, enhance the air-supply effect at air-flow center, and, wind-tunnel 10 ambient air is also because the effect of negative pressure supplements into, central gas stream drives the air-flow flow forward simultaneously around it, add the scope of air-supply, make use of aerodynamic principle, define the air-supply effect being at least several times as much as air inlet 101 air intake ability, efficiency utilization rate is high, and air-supply effect is good.Particularly, often organize wind-tunnel 10 and comprise at least two between the upper and lower apart from the wind-tunnel 10 of spread configuration, to promote air-out effect.In the present embodiment, air outlet 102 is positioned at the periphery of wind-tunnel 10, and air outlet 102 and wind-tunnel 10 are arranged alternatively up and down.The both sides up and down of each wind-tunnel 10 are provided with air outlet 102, and the air outlet 102 between adjacent wind-tunnel 10 can share.Air outlet 102 is positioned at the front of housing 11.
Particularly, wind wheel 32 is provided with one or at least two, and wind wheel 32 can be centrifugal wind wheel, and its air-out efficiency is high.
Particularly, as illustrated in figures 19 and 20, at least two runners 104 are summarized in a sprue (i.e. gas channel 103), and air inlet 101 place of sprue is provided with at least one wind wheel 32, and structure is simple, and application cost is low.
Or as shown in figure 21 and figure, each runner 104 all has independently air inlet 101, the air inlet 101 of an at least corresponding runner 104 of wind wheel 32, two or more wind wheel 32 can be provided with, the quantity that wind wheel 32 starts can be controlled during use, be beneficial to energy-conserving and environment-protective.
Embodiment 11:
As shown in Figure 23 ~ Figure 33, the embodiment of the present invention additionally provides a kind of air-conditioner, and air-conditioner has above-mentioned ducting system.
Particularly, arrange heat exchanger 2 and the wind wheel 32 for air-flow being sent into gas channel 103 in air-conditioner, ducting system, heat exchanger 2 and wind wheel 32 are setting up and down in vertical direction; As shown in Figure 23 ~ Figure 25, wind wheel 32 is arranged between heat exchanger 2 and air outlet 102, or as shown in Figure 26 ~ Figure 28, heat exchanger 2 is arranged between wind wheel 32 and air outlet 102.Wind-tunnel 10 is positioned at the top of air-conditioner, and air-conditioner can be used as indoor machine.There is between air outlet 102 and wind wheel runner 104.
Particularly, as shown in Figure 29 ~ Figure 33, shown gas channel 103 annular array is around wind wheel 32, region residing for wind wheel 32 is provided with wind wheel 32, air intake vent and heat exchanger 2, air enters from air intake vent, after heat exchanger 2, enter wind wheel 32, wind wheel 32 rotate after air is got rid of in gas channel 103, subsequently from air outlet 102 out.As shown in Figure 29 ~ Figure 30, air intake vent 107 is opened in the front of housing 1, and air-flow can enter from the front of housing 1, then is blown out forward by air outlet 102, and air intake, air-out direction are contrary.As shown in Figure 31 and Figure 32, air intake vent 107 is opened in the back side of housing 1, and air-flow can enter from the back side of housing 1, then is blown out forward by air outlet 102, and air intake, air-out direction are identical.
The embodiment of the present invention additionally provides a kind of air supply method of ducting system, adopt above-mentioned ducting system, motor drives wind wheel 32 to rotate, air-flow is made to enter gas channel 103 from air inlet 101, flow to air outlet 102 by runner 104 again and blow out from air outlet 102, the air-flow flow forward blown out from each air outlet 102 makes to form negative pressuren zone on front side of each wind-tunnel 10, under the effect of each negative pressuren zone, the air on rear side of each wind-tunnel 10 is sucked through each wind-tunnel 10 and blows out forward together with the air-flow blown out from each air outlet 102.Air outlet 102 wind out can make to form air negative pressure on front side of wind-tunnel 10, under the swabbing action of negative pressure, the air at wind-tunnel 10 rear portion is entered from the opening of wind-tunnel 10 rear end by aspirating forward and flows out from the front opening of wind-tunnel 10 after passing wind-tunnel 10, enhance the air-supply effect at air-flow center, and, wind-tunnel 10 ambient air is also because the effect of negative pressure supplements into, central gas stream drives the air-flow flow forward simultaneously around it, add the scope of air-supply, make use of aerodynamic principle, define the air-supply effect being at least several times as much as air inlet 101 air intake ability, efficiency utilization rate is high, and air-supply effect is good, air-flow is without the need to the cutting through flabellum, air output is stablized, evenly, make human body sensory more comfortable, and effects of energy conservation and environmental protection is good.When ducting system is applied to air-conditioner, and from wind-tunnel 10 these extra wind out not through evaporator heat exchange, after mixing with the wind (cold wind or hot blast) of air outlet 102, blows to user and it can be allowed with it to feel more comfortable.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. a ducting system, comprise the housing with gas channel, described housing has air inlet and at least two air outlets, it is characterized in that, be provided with the wind-tunnel running through described housing between at least two described air outlets, described gas channel comprises the runner be communicated with each described air outlet respectively.
2. ducting system as claimed in claim 1, it is characterized in that, the described runner of same described wind-tunnel both sides, it is separate; Or, the described runner of same described wind-tunnel both sides, its any one end is interconnected; Or the described runner of same described wind-tunnel both sides, its two ends are communicated with mutually.
3. ducting system as claimed in claim 1, is characterized in that, the corresponding described air outlet of runner described in every bar, or, a wherein part for the corresponding described air outlet of runner described in every bar.
4. ducting system as claimed in claim 1, it is characterized in that, the width everywhere of described air outlet is equal or unequal; .
5. ducting system as claimed in claim 4, it is characterized in that, the width of described air outlet two ends is less than the width of described air outlet central region.
6. ducting system as claimed in claim 1, it is characterized in that, two described air outlets of same described wind-tunnel both sides are symmetrical arranged about described wind-tunnel.
7. ducting system as claimed in claim 1, it is characterized in that, described gas channel is close to one end of described air inlet, and its width is greater than the width of the one end away from described air inlet.
8. ducting system as claimed in claim 1, is characterized in that, described air outlet is curved, circular, polygon, crescent shaped, linear or fold-line-shaped; Described gas channel is curvilinear, linear or fold-line-shaped; The cross section of described wind-tunnel is polygon, circle, ellipse, arc or crescent shaped.
9. ducting system as claimed in claim 1, is characterized in that, being provided with wind wheel and the motor for driving described wind wheel to rotate in described housing, and described gas channel is provided with multiple and annular array setting centered by described wind wheel; Or it is parallel at a distance of arranging that described gas channel arranges multiple and each described gas channel.
10. ducting system as claimed in claim 9, it is characterized in that, described wind wheel is provided with one or at least two, and described wind wheel is centrifugal wind wheel.
11. ducting systems as claimed in claim 1, is characterized in that, at least two described runners are summarized in a sprue, and the air inlet of described sprue is provided with at least one wind wheel; Or each described runner all has independently air inlet, the air inlet of an at least corresponding described runner of wind wheel.
12. 1 kinds of fans, is characterized in that, described fan has the ducting system according to any one of claim 1 to 11.
13. 1 kinds of air-conditioners, is characterized in that, described air-conditioner has the ducting system according to any one of claim 1 to 11.
14. air-conditioners as claimed in claim 13, is characterized in that, arrange heat exchanger and the wind wheel for air-flow being sent into described gas channel in described air-conditioner, described ducting system, heat exchanger and wind wheel are setting up and down in vertical direction; Described wind wheel is arranged between described heat exchanger and described air outlet, or described heat exchanger is arranged between described wind wheel and described air outlet.
15. air-conditioners as claimed in claim 14, it is characterized in that, shown gas channel annular array is around described wind wheel, region residing for described wind wheel is provided with wind wheel, air intake vent and heat exchanger, air enters from air intake vent, after heat exchanger, enter wind wheel, wind wheel rotate after air is got rid of in described gas channel, subsequently from air outlet out.
The air supply method of 16. 1 kinds of ducting systems, it is characterized in that, adopt the ducting system according to any one of claim 1 to 11, motor drives wind wheel to rotate, air-flow is made to enter gas channel from air inlet, flow to air outlet by runner again and blow out from air outlet, make to form negative pressuren zone on front side of each wind-tunnel from the air-flow flow forward of each air outlet blowout, under the effect of each negative pressuren zone, the air on rear side of each wind-tunnel is sucked through each described wind-tunnel and blows out forward together with the air-flow blown out from each described air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609383.2A CN104374065A (en) | 2014-10-31 | 2014-10-31 | Air duct system, air supply method thereof, fan with air duct system and air conditioner with air duct system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609383.2A CN104374065A (en) | 2014-10-31 | 2014-10-31 | Air duct system, air supply method thereof, fan with air duct system and air conditioner with air duct system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104374065A true CN104374065A (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410609383.2A Pending CN104374065A (en) | 2014-10-31 | 2014-10-31 | Air duct system, air supply method thereof, fan with air duct system and air conditioner with air duct system |
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| CN (1) | CN104374065A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674466A (en) * | 2016-03-28 | 2016-06-15 | 广东美的制冷设备有限公司 | Dual-channel air guide duct and wall-mounted circular air conditioner |
| CN107036265A (en) * | 2017-06-05 | 2017-08-11 | 广州海科电子科技有限公司 | Wind guide strip, air channel shell and clarifier |
| CN107816789A (en) * | 2016-09-12 | 2018-03-20 | 珠海格力电器股份有限公司 | Air-out component and there is its air conditioner |
| CN109140731A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | One kind flowing energy-saving air outlet |
| CN109140732A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | A kind of energy-saving stream targeting air outlet |
| CN113137385A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境电器制造有限公司 | Air duct component for air supply device and air supply device |
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2014
- 2014-10-31 CN CN201410609383.2A patent/CN104374065A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674466A (en) * | 2016-03-28 | 2016-06-15 | 广东美的制冷设备有限公司 | Dual-channel air guide duct and wall-mounted circular air conditioner |
| CN105674466B (en) * | 2016-03-28 | 2019-03-15 | 广东美的制冷设备有限公司 | Binary channels wind-guiding air duct and wall-hanging circle air conditioner |
| CN107816789A (en) * | 2016-09-12 | 2018-03-20 | 珠海格力电器股份有限公司 | Air-out component and there is its air conditioner |
| CN107036265A (en) * | 2017-06-05 | 2017-08-11 | 广州海科电子科技有限公司 | Wind guide strip, air channel shell and clarifier |
| CN109140731A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | One kind flowing energy-saving air outlet |
| CN109140732A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | A kind of energy-saving stream targeting air outlet |
| CN109140732B (en) * | 2018-07-13 | 2020-10-16 | 西安建筑科技大学 | Energy-saving current-sharing targeted air supply outlet |
| CN113137385A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境电器制造有限公司 | Air duct component for air supply device and air supply device |
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Application publication date: 20150225 |