CN104390334A - Air conditioner and air supplying method of air conditioner - Google Patents
Air conditioner and air supplying method of air conditioner Download PDFInfo
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- CN104390334A CN104390334A CN201410612209.3A CN201410612209A CN104390334A CN 104390334 A CN104390334 A CN 104390334A CN 201410612209 A CN201410612209 A CN 201410612209A CN 104390334 A CN104390334 A CN 104390334A
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- air
- wind
- tunnel
- flow
- conditioner
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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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
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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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
- F24F13/20—Casings or covers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention is suitable for the technical field of an air conditioner, and discloses an air conditioner and an air supplying method of the air conditioner. The air conditioner comprises a casing and a heat exchanger arranged in the casing, wherein an air inlet is formed in the casing; the casing is provided with an air hole penetrating through the casing; an air outlet which is used for blowing out the airflow to enable the negative pressure to be generated at the air hole is formed in the inner wall of the air hole; an airflow generating device which is used for driving the airflow to enter into the casing from the air inlet and discharging the airflow out the casing from the air outlet after the airflow flows through the heat exchanger is arranged in the casing; the air hole is positioned in one side of the airflow generating device. The air supplying method of the air conditioner adopts the air conditioner. By adopting the air conditioner and the air supplying method of the air conditioner, the aerodynamics theory is used, and an air supplying effect having performance many times higher than the performance of the air inlet and the air outlet is formed; the energy efficiency utilization is high; the air supplying effect is excellent; the air output is stable and uniform; people feel comfortable; the energy-saving and environment protection effect of the air conditioner is excellent.
Description
Technical field
The invention belongs to air-conditioner technical field, particularly relate to the air supply method of a kind of air-conditioner and this air-conditioner.
Background technology
Air-conditioner of the prior art, its surface of shell is provided with air-out grid, drives air-flow directly from the blowout of air-out grid, air-supply less effective by the vortex flow fan of enclosure interior.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide the air supply method of a kind of air-conditioner and this air-conditioner, its air-supply effect is good.
Technical scheme of the present invention is: a kind of air-conditioner, comprise housing and be arranged at the heat exchanger in described housing, described housing is provided with air inlet, described housing is provided with the wind-tunnel running through described housing, the inwall of described wind-tunnel is provided with for blowing out with the air outlet making described wind-tunnel place produce negative pressure for air-flow, be provided with in described housing for will air-flow being driven to enter in described housing from described air inlet and discharge the air flow-producing device of housing after flowing through described heat exchanger from described air outlet, described wind-tunnel is positioned at the side of described air flow-producing device.
As the further improvement of the technical program, described air flow-producing device comprises motor and for being sucked from air inlet by air-flow and driving the wind wheel that air-flow flows to described wind-tunnel side, described wind wheel is connected in the rotating shaft of described motor.
As the further improvement of the technical program, described wind wheel is centrifugal wind wheel or oblique flow wind wheel.
As the further improvement of the technical program, in described housing, be provided with the distributing damper for described wind-tunnel both sides of being led by air-flow.
As the further improvement of the technical program, described air outlet ringwise and opening toward the front of described wind-tunnel.
As the further improvement of the technical program, described wind-tunnel is arranged at the below of described air flow-producing device.
As the further improvement of the technical program, described housing comprises drain pan and front panel, and described front panel is connected to described drain pan.
As the further improvement of the technical program, described air inlet is opened in the side of described drain pan.
As the further improvement of the technical program, air-ducting ring is provided with in described drain pan, described heat exchanger and described air flow-producing device are divided into the both sides of described air-ducting ring, described drain pan is divided into the first chamber and the second chamber by described air-ducting ring, described first chamber is close to the bottom of described drain pan, described second chamber is close to described front panel, described air inlet communicates with described first chamber, described heat exchanger is arranged in described first chamber and with the bottom of described drain pan and apart arranges, described air flow-producing device is arranged in described second chamber, described air-ducting ring offers for being communicated with described first chamber, the intercommunicating pore of the second chamber.
As the further improvement of the technical program, the gap between bottom described heat exchanger and described drain pan is at least 10 millimeters.
As the further improvement of the technical program, be provided with rear sealing plate in described drain pan, the periphery wall of described rear sealing plate mates with the internal perisporium of described drain pan, and described rear sealing plate is provided with perforation, and described heat exchanger is connected to the perforation place of described rear sealing plate.
As the further improvement of the technical program, described drain pan is connected with front sealing plate, and described front sealing plate has the circular hole for passing for described cylindrical shell.
As the further improvement of the technical program, the below of described heat exchanger is provided with drip tray, and described drip tray is positioned at the top of described wind-tunnel.
As the further improvement of the technical program, the open rearward end of described wind-tunnel and the back side of described housing are at a distance of arranging.
As the further improvement of the technical program, at least one side of described housing is the inclined-plane that tilts to the inside or cambered surface or is step surface, the front opening of described wind-tunnel is positioned at the front of housing, and the opening of described wind-tunnel rear end is all or part of is positioned at described inclined-plane or cambered surface or step surface.
As the further improvement of the technical program, the profile of described drain pan is truncated cone-shaped, and one end that its area is less is the back side, and the outlet at the described wind-tunnel back side runs through the side place of described drain pan.
As the further improvement of the technical program, the outside of described front sealing plate has been sticked heat-insulation layer.
As the further improvement of the technical program, between described front panel and described front sealing plate, be provided with display box.
The air supply method of the present invention's also a kind of air-conditioner, adopt above-mentioned air-conditioner, comprise the following steps, air-flow sucks from described air inlet by described air flow-producing device, make heat exchanger described in airflow passes and air-flow is blown out forward from the air outlet of described wind tunnel side wall, make to form negative pressuren zone on front side of wind-tunnel from the air-flow flow forward of air outlet blowout, under the effect of negative pressuren zone, the air on rear side of wind-tunnel is sucked through described wind-tunnel and blows out forward together with the air-flow blown out from described air outlet.
The air supply method of air-conditioner provided by the present invention and this air-conditioner, it is by arranging the wind-tunnel adjacent with air flow-producing device, the passage that wind-tunnel is through before and after being, air outlet is provided with inside wind-tunnel, heat exchanger is arranged at air inlet, under the effect of air flow-producing device, through heat exchanger after air-flow enters from air inlet, because wind-tunnel is close to air flow-producing device, the air-flow that air flow-producing device produces can be flowed directly to around wind-tunnel, the air pressure in air outlet is made to be greater than air pressure outside air outlet, thus air-flow is axially blown out forward from air outlet along wind-tunnel, its air flow path is short, flow resistance is little, the pressure loss is little, under equal conditions, air outlet pressure is large, wind effect is high, and by arranging wind-tunnel, because air has certain viscosity, the process that the axis of air-flow from air outlet along wind-tunnel blows out forward, contiguous air-flow together flow forward will be carried secretly from the air-flow of air outlet blowout, thus form negative pressure at wind-tunnel place, under the swabbing action of negative pressure, the air at wind-tunnel rear portion is passed wind-tunnel by aspirating forward from the opening of wind-tunnel rear end and flows out forward with air-flow, enhance the air-supply effect at air-flow center, and, wind-tunnel ambient air is also because the effect of negative pressure supplements into, 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, and the effects of energy conservation and environmental protection of air-conditioner 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 upward view of the air-conditioner that the embodiment of the present invention provides;
Fig. 2 is the front view of the air-conditioner that the embodiment of the present invention provides;
Fig. 3 is the top view of the air-conditioner that the embodiment of the present invention provides;
Fig. 4 is the left view of the air-conditioner that the embodiment of the present invention provides;
Fig. 5 is the solid assembling schematic diagram of the air-conditioner that the embodiment of the present invention provides;
Fig. 6 is the generalized section of A-A section in Fig. 2;
Fig. 7 is the generalized section of B-B section in Fig. 4;
Fig. 8 is the perspective exploded view of the air-conditioner that the embodiment of the present invention provides;
Fig. 9 is the perspective exploded view of the air-conditioner that the embodiment of the present invention provides;
Figure 10 is the perspective exploded view of the air-conditioner that the embodiment of the present invention provides;
Figure 11 is the generalized section of the air-conditioner that the embodiment of the present invention 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.
As shown in Fig. 1 ~ Fig. 6, a kind of air-conditioner that the embodiment of the present invention provides, air-conditioner can be used as indoor air conditioner, can hang on wall.The heat exchanger 2 that above-mentioned air-conditioner comprises housing 1 and is arranged in housing 1, heat exchanger 2 can be evaporimeter.Housing 1 back side can be provided with hanging structure, such as, mount Kong Wei etc.Housing 1 is provided with the wind-tunnel 10 running through housing 1, wind-tunnel 10 can run through the back side of housing 1 or/and side from the front of housing 1, also can from the side of housing 1 or/and front run through the back side of housing 1 or/and side, namely the front opening of wind-tunnel 10 can be positioned at the front of housing 1 or side or bottom surface or front and side intersection or front and bottom surface intersection; The open rearward end of wind-tunnel 10 can be positioned at the back side of housing 1 or side or bottom surface or the back side and side intersection or the back side and bottom surface intersection.Wind-tunnel 10 can be horizontally disposed with, and also can be obliquely installed downward or upward by relative level, to meet different environments for use.The cross section of wind-tunnel 10 can rounded, polygon, ellipse, abnormity etc.The inwall of wind-tunnel 10 is provided with the air outlet 102 for producing negative pressure for air-flow blowout to make wind-tunnel 10 place and then aspirated forward by the air at wind-tunnel 10 rear portion, and the sidewall of housing 1 is provided with air inlet 101, and heat exchanger 2 is close to air inlet 101 place.Be provided with for will air-flow being driven to enter in housing 1 from air inlet 101 and discharge the air flow-producing device 3 of housing 1 after flowing through heat exchanger 2 from air outlet 102 in housing 1, wind-tunnel 10 is positioned at the side of air flow-producing device 3, wind-tunnel 10 is close to air flow-producing device 3, the air-flow that air flow-producing device 3 produces can be flowed directly in housing 1 wind-tunnel 10 around, the air pressure in air outlet 102 is made to be greater than air pressure outside air outlet 102, thus air-flow is axially blown out forward from air outlet 102 along wind-tunnel 10, 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, and by arranging wind-tunnel 10, air outlet 102 can gap-like and toward the front of wind-tunnel 10 ringwise, 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.
Particularly, as shown in Fig. 5 ~ Fig. 8, air flow-producing device 3 comprises motor 31 and for being sucked from air inlet 101 by air-flow and driving the wind wheel 32 that air-flow flows to the side at wind-tunnel 10 place, wind wheel 32 is connected in the rotating shaft 311 of motor 31.The rotating shaft of wind wheel 32 and the central shaft of wind-tunnel 10 can be arranged in parallel, correspondingly, the rotating shaft 311 of motor 31 can be parallel with the central shaft of wind-tunnel 10, after air-flow enters from air inlet 101, can directly be got rid of to the wind-tunnel 10 adjoining with wind wheel 32 by wind wheel 32 and discharge from air outlet 102, its air-out efficiency be high.Certainly, air flow-producing device 3 also can be cyclone accelerator etc.Motor 31 can be variable-frequency motor etc.
In the present embodiment, as shown in Fig. 5 ~ Fig. 8, wind wheel 32 can be centrifugal wind wheel or oblique flow wind wheel etc., with air outlet 102 place making air-flow can be delivered to the wind-tunnel 10 adjacent with wind wheel 32 better.
Particularly, as shown in Fig. 5 ~ Fig. 8, the distributing damper 111 for wind-tunnel 10 both sides of being led by air-flow can be provided with in housing 1, fraction can lead the both sides of wind-tunnel 10 by distributing damper 111, except the one section air outlet 102 mutually close with wind wheel 32, the air outlet 102 of this section of air outlet 102 both sides also can obtain good air-out effect.Distributing damper 111 can be dihedral and be divided into the both sides place of interval region between wind-tunnel 10 and wind wheel 32, and wind effect is good.
Particularly, as shown in Fig. 5 ~ Fig. 8, air outlet 102 can be slot-shaped ringwise, and the opening of air outlet 102 is toward the front of wind-tunnel 10, and its air-out effect is good.
In the present embodiment, as shown in Fig. 1 ~ Fig. 8, wind-tunnel 10 is arranged at the below of air flow-producing device 3, so that the layout of product, and compact conformation and small product size is little.Or wind-tunnel 10 also can be arranged at the left side of air flow-producing device 3 (wind wheel 32), right side or top, wind-tunnel 10 and air flow-producing device 3 (wind wheel 32) are set up in parallel, and namely wind-tunnel 10 and air flow-producing device 3 can be arranged by radially adjoining.
Particularly, as shown in Fig. 5 ~ Fig. 8, housing 1 can comprise drain pan 11 and front panel 12, the front of drain pan 11 is provided with opening, front panel 12 is connected to one end of drain pan 11 opening and the openend of capping drain pan 11, the one-body molded cylindrical shell 112 had for the formation of wind-tunnel 10 of drain pan 11, and the rear and front end of cylindrical shell 112 is through, front panel 12 has the through hole 121 mated with wind-tunnel 10, the front end of cylindrical shell 112 is docked with this through hole or is passed this through hole 121.Air outlet 102 can be arranged at the junction of the sidewall of cylindrical shell 112 or the sidewall of through hole 121 or cylindrical shell 112 and through hole 121.
Particularly, as shown in Fig. 5 ~ Fig. 8, air inlet 101 can be opened in the side of drain pan 11, air inlet 101 can be provided with multiple and be located on the periphery wall of drain pan 11, air inlet 101 also can be divided into wherein at least one sidewall of drain pan 11, in the present embodiment, drain pan 11 is in truncated cone-shaped, and air inlet 101 arranges along the periphery wall of drain pan 11 and is close to the bottom of drain pan 11.
Particularly, as shown in Fig. 5 ~ Figure 10, air-ducting ring 13 and rear sealing plate 14 can be provided with in drain pan 11, heat exchanger 2 and air flow-producing device 3 are divided into the both sides of air-ducting ring 13, drain pan 11 can be divided into the first chamber 103 and the second chamber 104 by air-ducting ring 13 or rear sealing plate 14, first chamber 103 is close to the bottom of drain pan 11, second chamber 104 is close to front panel 12, air inlet 101 communicates with the first chamber 103, heat exchanger 2 is arranged in the first chamber 103 and with the bottom of drain pan 11 and apart arranges, air flow-producing device 3 is arranged in the second chamber 104, air-ducting ring 13 offers for being communicated with the first chamber 103, the intercommunicating pore of the second chamber 104, heat exchanger 2 is close to intercommunicating pore place, air-flow is made fully to flow through heat exchanger 2, air-flow good effect of heat exchange.In embody rule, the gap between bottom heat exchanger 2 and drain pan 11 is at least 10 millimeters, to guarantee air intake and the effect of heat exchange.
Particularly, as shown in Fig. 5 ~ Figure 10, rear sealing plate 14 is adjacent with air-ducting ring 13.The periphery wall of rear sealing plate 14 mates with the internal perisporium of drain pan 11, and rear sealing plate 14 is provided with perforation 141, and heat exchanger 2 is connected to perforation 141 place of rear sealing plate 14, and perforation 141 is in alignment with the intercommunicating pore 131 of air-ducting ring 13.
Particularly, as shown in Fig. 5 ~ Figure 10, drain pan 11 can be connected with front sealing plate 15, and front sealing plate 15 has the circular hole 151 for passing for cylindrical shell 112, and front sealing plate 15 is sandwiched between drain pan 11 and front panel 12, and front panel 12 can in the dome shape to lordosis.The centre of front sealing plate 15 can be fixed in the end of motor 31.Distributing damper 111 can be shaped in front sealing plate 15 or drain pan 11.
Particularly, as shown in Fig. 5 ~ Figure 10, the below of heat exchanger 2 can be provided with drip tray 16, and drip tray 16 is positioned at the top of wind-tunnel 10, and to accept the condensed water at heat exchanger 2 place, drip tray 16 can be connected with drainpipe, and drainpipe is extended outside housing 1.
Particularly, as shown in Fig. 5 ~ Figure 10, the open rearward end of wind-tunnel 10 and the back side of housing 1 can at a distance of arrange, and when air-conditioner mounts in wall, wind-tunnel 10 rear end can not by wall shutoff,
Particularly, as shown in Fig. 5 ~ Figure 10, at least one side of housing 1 or can be step surface for the inclined-plane or the cambered surface that tilt to the inside, and the front opening of wind-tunnel 10 can be positioned at the front of housing 1, and the opening of wind-tunnel 10 rear end all or part ofly can be positioned at inclined-plane or cambered surface or step surface.In embody rule, housing 1 rear end or side can be provided with inclined-plane or step surface or cambered surface etc., the open rearward end of wind-tunnel 10 can be positioned at inclined-plane or the place such as step surface or cambered surface, the back side of wind-tunnel 10 open rearward end and housing 1 is maintained a certain distance, even air-conditioner mounts in wall, air-flow also can enter wind-tunnel 10 from wind-tunnel 10 rear end and flow out from the front end of wind-tunnel 10.
In the present embodiment, as shown in Fig. 1 ~ Figure 10, the profile of drain pan 11 can be truncated cone-shaped, one end that its area is less is the back side, the outlet at wind-tunnel 10 back side runs through the side place of drain pan 11, and when air-conditioner uses as wall-hanging air conditioner, the rear end of wind-tunnel 10 can not by shutoff, even air-conditioner mounts in wall, air-flow also can enter wind-tunnel 10 from wind-tunnel 10 rear end and flow out from the front end of wind-tunnel 10.
Particularly, as shown in figure 11, the outside of front sealing plate 15 can be sticked heat-insulation layer 41, and heat-insulation layer 41 can be insulating sponge etc., to prevent condensation.
Particularly, as shown in figure 11, between front panel 12 and front sealing plate 15, display box 42 can be provided with, to show the duty of air-conditioner.
Particularly, in the housing 1 of air-conditioner, also anion generator can be provided with, to improve the content of anion in air.
The embodiment of the present invention additionally provides a kind of air supply method of air-conditioner, adopt above-mentioned air-conditioner, comprise the following steps, air-flow sucks from air inlet 101 by air flow-producing device 3, make airflow passes heat exchanger 2, heat exchanger 2 can be evaporimeter, the gas flow temperature flowing through evaporimeter reduces, blow out forward from the air outlet 102 of wind-tunnel 10 sidewall under the driving of air flow-producing device 3 after airflow passes heat exchanger 2, make to form negative pressuren zone on front side of wind-tunnel 10 from the air-flow flow forward of air outlet 102, under the effect of negative pressuren zone, air on rear side of wind-tunnel 10 is sucked through wind-tunnel 10 and blows out forward together with the air-flow blown out from air outlet 102, because air has certain viscosity, when air-flow blows out from air outlet 102, it will carry contiguous air-flow together flow forward secretly, enhance the air-supply effect at air-flow center, and, effect due to negative pressure also supplements into by wind-tunnel 10 ambient air, 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 air supply method of the air-conditioner that the embodiment of the present invention provides and this air-conditioner, it is by arranging the wind-tunnel 10 adjacent with air flow-producing device 3, wind-tunnel 10 is the through passages in front and back, the air outlet 102 of annular is provided with inside wind-tunnel 10, air inlet 101 is arranged on drain pan 11, evaporimeter (heat exchanger 2) is arranged at air inlet 101 place, and sealed by rear sealing plate 14, air inlet 101 be arranged at drain pan 11 sidewall and bottom rear sealing plate 14 and drain pan 11 between region, through evaporator after wind enters from air inlet 101, the center of centrifugal (or oblique flow) wind wheel 32 is entered subsequently under the guiding of air-ducting ring 13, wind wheel 32 rotates to be thrown away air to surrounding from centre, the last air outlet 102 from only annular out, annular air outlet 102 wind out can make to form air negative pressure on front side of wind-tunnel 10, the air flow forward at wind-tunnel 10 rear is forced to supplement, thus form extra wind, these extra wind can not only increase air quantity, comfortableness can also be promoted, good and the energy-conserving and environment-protective of the result of use of air-conditioner.
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 (18)
1. an air-conditioner, comprise housing and be arranged at the heat exchanger in described housing, described housing is provided with air inlet, it is characterized in that, described housing is provided with the wind-tunnel running through described housing, the inwall of described wind-tunnel is provided with for blowing out with the air outlet making described wind-tunnel place produce negative pressure for air-flow, be provided with in described housing for will air-flow being driven to enter in described housing from described air inlet and discharge the air flow-producing device of housing after flowing through described heat exchanger from described air outlet, described wind-tunnel is positioned at the side of described air flow-producing device.
2. air-conditioner as claimed in claim 1, it is characterized in that, described air flow-producing device comprises motor and for being sucked from air inlet by air-flow and driving the wind wheel that air-flow flows to described wind-tunnel side, described wind wheel is connected in the rotating shaft of described motor.
3. air-conditioner as claimed in claim 2, it is characterized in that, described wind wheel is centrifugal wind wheel or oblique flow wind wheel.
4. the air-conditioner according to any one of claim 2 to 3, is characterized in that, is provided with the distributing damper for described wind-tunnel both sides of being led by air-flow in described housing.
5. as claimed any one in claims 1 to 3 air-conditioner, is characterized in that, described air outlet ringwise and opening toward the front of described wind-tunnel.
6. air-conditioner as claimed any one in claims 1 to 3, it is characterized in that, described wind-tunnel is arranged at the below of described air flow-producing device.
7. air-conditioner as claimed any one in claims 1 to 3, it is characterized in that, described housing comprises drain pan and front panel, and described front panel is connected to described drain pan.
8. air-conditioner as claimed in claim 7, it is characterized in that, described air inlet is opened in the side of described drain pan.
9. air-conditioner as claimed in claim 7, it is characterized in that, air-ducting ring is provided with in described drain pan, described heat exchanger and described air flow-producing device are divided into the both sides of described air-ducting ring, described drain pan is divided into the first chamber and the second chamber by described air-ducting ring, described first chamber is close to the bottom of described drain pan, described second chamber is close to described front panel, described air inlet communicates with described first chamber, described heat exchanger is arranged in described first chamber and with the bottom of described drain pan and apart arranges, described air flow-producing device is arranged in described second chamber, described air-ducting ring offers for being communicated with described first chamber, the intercommunicating pore of the second chamber.
10. air-conditioner as claimed in claim 7, it is characterized in that, be provided with rear sealing plate in described drain pan, the periphery wall of described rear sealing plate mates with the internal perisporium of described drain pan, described rear sealing plate is provided with perforation, and described heat exchanger is connected to the perforation place of described rear sealing plate.
11. air-conditioners as claimed in claim 7, it is characterized in that, described drain pan is connected with front sealing plate, and described front sealing plate has the circular hole for passing for described cylindrical shell.
12. air-conditioners as claimed in claim 1, it is characterized in that, the below of described heat exchanger is provided with drip tray, and described drip tray is positioned at the top of described wind-tunnel.
13. air-conditioners as claimed in claim 1, is characterized in that, the open rearward end of described wind-tunnel and the back side of described housing are at a distance of arranging.
14. air-conditioners as claimed in claim 1, it is characterized in that, at least one side of described housing is the inclined-plane that tilts to the inside or cambered surface or is step surface, the front opening of described wind-tunnel is positioned at the front of housing, and the opening of described wind-tunnel rear end is all or part of is positioned at described inclined-plane or cambered surface or step surface.
15. air-conditioners as claimed in claim 7, it is characterized in that, the profile of described drain pan is truncated cone-shaped, and one end that its area is less is the back side, and the outlet at the described wind-tunnel back side runs through the side place of described drain pan.
16. air-conditioners as claimed in claim 11, is characterized in that, the outside of described front sealing plate has been sticked heat-insulation layer.
17. air-conditioners as claimed in claim 11, is characterized in that, be provided with display box between described front panel and described front sealing plate.
The air supply method of 18. 1 kinds of air-conditioners, it is characterized in that, adopt the air-conditioner according to any one of claim 1 to 17, comprise the following steps, air-flow sucks from described air inlet by described air flow-producing device, make heat exchanger described in airflow passes and air-flow is blown out forward from the air outlet of described wind tunnel side wall, make to form negative pressuren zone on front side of wind-tunnel from the air-flow flow forward of air outlet blowout, under the effect of negative pressuren zone, the air on rear side of wind-tunnel is sucked through described wind-tunnel and blows out forward together with the air-flow blown out from described air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612209.3A CN104390334B (en) | 2014-10-31 | 2014-10-31 | The air supply method of air conditioner and the air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105354970A (en) * | 2015-11-19 | 2016-02-24 | 华蓥市双河第二初级中学 | School security system with functions of air purification and smoke alarming |
| CN105757800A (en) * | 2016-03-28 | 2016-07-13 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN105805913A (en) * | 2016-03-28 | 2016-07-27 | 广东美的制冷设备有限公司 | Air-conditioning indoor unit |
| CN105841233A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and method for controlling air supply direction thereof |
| CN105841236A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN105841235A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Air supply component for indoor unit of air conditioner and indoor unit of air conditioner |
| CN105864887A (en) * | 2016-03-28 | 2016-08-17 | 广东美的制冷设备有限公司 | Air-conditioner indoor unit |
| CN105953310A (en) * | 2016-06-15 | 2016-09-21 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
| CN106403049A (en) * | 2016-11-29 | 2017-02-15 | 海信（山东）空调有限公司 | Wall-mounted air conditioner |
| CN107449122A (en) * | 2017-08-15 | 2017-12-08 | 江苏经贸职业技术学院 | A kind of air-conditioning box air door structure |
| WO2021046944A1 (en) * | 2019-09-11 | 2021-03-18 | 广东美的制冷设备有限公司 | Air duct assembly and air conditioner having same |
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| CN2425319Y (en) * | 2000-04-14 | 2001-03-28 | 广东美的集团股份有限公司 | Deflector for window air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354970A (en) * | 2015-11-19 | 2016-02-24 | 华蓥市双河第二初级中学 | School security system with functions of air purification and smoke alarming |
| CN105841233B (en) * | 2016-03-28 | 2018-11-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and its control air supply direction method |
| CN105841235A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Air supply component for indoor unit of air conditioner and indoor unit of air conditioner |
| CN105841235B (en) * | 2016-03-28 | 2019-03-12 | 广东美的制冷设备有限公司 | Blower part and air conditioner indoor unit for air conditioner indoor unit |
| CN105841236A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN105805913B (en) * | 2016-03-28 | 2018-08-17 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105864887A (en) * | 2016-03-28 | 2016-08-17 | 广东美的制冷设备有限公司 | Air-conditioner indoor unit |
| CN105864887B (en) * | 2016-03-28 | 2018-12-18 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105757800B (en) * | 2016-03-28 | 2018-10-23 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105841233A (en) * | 2016-03-28 | 2016-08-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and method for controlling air supply direction thereof |
| CN105805913A (en) * | 2016-03-28 | 2016-07-27 | 广东美的制冷设备有限公司 | Air-conditioning indoor unit |
| CN105841236B (en) * | 2016-03-28 | 2018-12-18 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN105757800A (en) * | 2016-03-28 | 2016-07-13 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN105953310B (en) * | 2016-06-15 | 2018-12-07 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
| CN105953310A (en) * | 2016-06-15 | 2016-09-21 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
| CN106403049A (en) * | 2016-11-29 | 2017-02-15 | 海信（山东）空调有限公司 | Wall-mounted air conditioner |
| CN107449122A (en) * | 2017-08-15 | 2017-12-08 | 江苏经贸职业技术学院 | A kind of air-conditioning box air door structure |
| WO2021046944A1 (en) * | 2019-09-11 | 2021-03-18 | 广东美的制冷设备有限公司 | Air duct assembly and air conditioner having same |
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