CN109282467B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN109282467B CN109282467B CN201811133329.XA CN201811133329A CN109282467B CN 109282467 B CN109282467 B CN 109282467B CN 201811133329 A CN201811133329 A CN 201811133329A CN 109282467 B CN109282467 B CN 109282467B
- Authority
- CN
- China
- Prior art keywords
- sweeping blade
- wind sweeping
- wind
- air
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Abstract
The invention discloses an air conditioner, which comprises a shell, a volute component, a first wind sweeping blade and a second wind sweeping blade, wherein the volute component also comprises a first drainage part and a second drainage part which are arranged at two sides of an air outlet of an air duct, the first wind sweeping blade and the second wind sweeping blade are both arranged at the air outlet and are both rotatably connected to the shell, a first overflowing channel is formed between the first drainage part and the first wind sweeping blade, a second overflowing channel is formed between the second drainage part and the second wind sweeping blade, and the air supply directions of the first overflowing channel and the second overflowing channel are changed through the rotation of the first wind sweeping blade and the second wind sweeping blade. Like this, this embodiment is when guaranteeing conventional air supply, sweeps the wind blade through rotatable first wind blade and second to the angle that the control was swept the wind forms the embracing formula air supply at indoor, makes the main activity area of user, avoids wind direct-blow user of air conditioner blown out, thereby promotes user's travelling comfort.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner.
Background
With the improvement of the living standard of human beings, the requirements of users on air conditioning function and comfort level are also continuously improved. The air supply mode of the existing air conditioner is that an air outlet is designed on the upper side of a panel, and the air direction is controlled by utilizing a left air flow, a right air flow, an upper air flow and a lower air flow which are arranged in the air outlet, but the air conditioner has the defect that the air flow directly blows a human body, so that the comfort of a user is poor, and the market needs cannot be met.
Disclosure of Invention
The embodiment of the invention mainly aims to provide an air conditioner, and aims to solve the problem that the existing traditional air conditioner has the defect that air flow blows a human body directly, so that the comfort of a user is poor.
In order to achieve the above object, the present invention provides an air conditioner, which includes a housing, a volute assembly, a first wind sweeping blade and a second wind sweeping blade, wherein an air duct is disposed in the volute assembly;
the volute component also comprises a first drainage part and a second drainage part, and the first drainage part and the second drainage part are respectively arranged at two sides of the air outlet of the air duct;
the first wind sweeping blade and the second wind sweeping blade are arranged at the air outlet and are rotatably connected to the shell, a first overflowing channel is formed between the first drainage part and the first wind sweeping blade, a second overflowing channel is formed between the second drainage part and the second wind sweeping blade, and the air supply direction of the first overflowing channel and the second overflowing channel is changed through rotation of the first wind sweeping blade and the second wind sweeping blade.
Preferably, a first rotating shaft is provided at an end and/or a middle of the first wind sweeping blade, and the first wind sweeping blade rotates around the first rotating shaft as a rotating center;
and a second rotating shaft is arranged at the end part and/or the middle part of the second wind sweeping blade, and the second wind sweeping blade rotates by taking the second rotating shaft as a rotating center.
Preferably, the first wind sweeping blade and the second wind sweeping blade form a wind sweeping angle after rotating, and the value range of the wind sweeping angle is 0-150 °.
Preferably, a first diffusion angle is formed between the first flow guide part and the first flow passage.
Preferably, the first diffuser angle is in the angular range of 0 ° to 40 °.
Preferably, a second diffusion angle is formed between the second flow guide part and the second flow passage.
Preferably, the angle of the second diffuser angle ranges from 0 ° to 60 °.
Preferably, the volute assembly further comprises a first diffuser and a second diffuser, and the first diffuser and the second diffuser are both connected with the housing;
the first diffuser extends from one end of the first flow guiding part into the shell, and the second diffuser extends from one end of the second flow guiding part into the shell.
Preferably, the air conditioner further comprises a shunting mechanism, wherein the shunting mechanism is arranged on the shell and is positioned inside the air duct.
Preferably, the air conditioner further comprises an impeller and a heat exchanger, and the impeller and the heat exchanger are both arranged in the shell.
According to the air conditioner provided by the embodiment of the invention, the first wind sweeping blade and the second wind sweeping blade are arranged at the air outlet of the first air channel, the first overflowing channel is formed between the first drainage part and the first wind sweeping blade, the second overflowing channel is formed between the second drainage part and the second wind sweeping blade, and the first wind sweeping blade and the second wind sweeping blade 4 can rotate at the air outlet to change the air supply directions of the first overflowing channel and the second overflowing channel, so that the air conditioner can realize conventional air supply and surrounding air supply. Like this, this embodiment is when guaranteeing conventional air supply, through setting up rotatable first blade and the second blade of sweeping wind at the air outlet to the angle of wind is swept in the control, and forms the formula air supply of embracing indoors, and the main activity area who makes the air conditioner blow out avoids the user avoids wind directly to blow the user, thereby promotes user's travelling comfort.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating the airflow direction of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a schematic view of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic view of angles α, β, and γ in an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an air conditioner according to another embodiment of the present invention.
Description of reference numerals:
| reference numerals | Name (R) | Reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Shell body | 25 | A |
7 | |
| 2 | |
26 | Second diffusion part | 8 | |
| 21 | The |
3 | First |
81 | First |
| 22 | |
4 | Second wind sweeping blade | 82 | Second |
| 23 | First flow passage | 5 | Air duct | 9 | |
| 24 | Second flow passage | 6 | |
10 | Heat exchanger |
The objects, features, and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an air conditioner.
Specifically, fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention, and referring to fig. 1, the air conditioner includes a housing 1, a volute assembly 2, a first wind sweeping blade 3, and a second wind sweeping blade 4, wherein an air duct 5 is disposed in the volute assembly 2. Preferably, the volute assembly 2 further includes a first flow guiding portion 21 and a second flow guiding portion 22, and the first flow guiding portion 21 and the second flow guiding portion 22 are respectively disposed at two sides of the air outlet of the air duct 5; the first wind sweeping blades 3 and the second wind sweeping blades 4 are arranged at the air outlet and rotatably connected to the shell 1, a first overflowing channel 23 is formed between the first flow guiding portion 21 and the first wind sweeping blades 3, a second overflowing channel 24 is formed between the second flow guiding portion 22 and the second wind sweeping blades 4, and the air supply directions of the first overflowing channel 23 and the second overflowing channel 24 are changed through the rotation of the first wind sweeping blades 3 and the second wind sweeping blades 4.
Specifically, the wind passing through the wind channel 5 flows to the air outlet and is divided into two paths to be transmitted through the first wind sweeping blade 3 and the second wind sweeping blade 4, namely, the wind flows to the indoor space from the first overflowing channel 23 and the second overflowing channel 24 respectively, so that the air is supplied to the indoor space. The first wind sweeping blade 3 and the second wind sweeping blade 4 can rotate relative to the shell 1, so that the air conditioner can realize conventional air supply and surrounding air supply.
Specifically, referring to fig. 2, when the first wind sweeping blade 3 and the second wind sweeping blade 4 rotate, and the shape formed between the first wind sweeping blade 3 and the second wind sweeping blade 4 is V-shaped, since the first flow guiding portion 21 and the second flow guiding portion 22 are both disposed at the air outlet, and the surfaces of the first flow guiding portion 21 and the second flow guiding portion 22 are both set to be arc surfaces. Of course, the surfaces of the first drainage part 21 and the second drainage part 22 can also be provided with irregular curved surfaces and/or flat surfaces, etc., without limitation.
Preferably, the first flow guiding part 21 is disposed opposite to the first wind sweeping blade 3, and the second flow guiding part 22 is disposed opposite to the second wind sweeping blade 4, that is, when the first flow passing channel 23 is formed between the first flow guiding part 21 and the first wind sweeping blade 3, and the second flow passing channel 24 is formed between the second flow guiding part 22 and the second wind sweeping blade 4, the wind flowing through the wind duct 5 flows to the first flow passing channel 23 and the second flow passing channel 24, and under the wall-attached flow guiding effect of the arc-shaped surfaces of the first flow guiding part 21 and the second flow guiding part 22, the wind flowing out from the first flow passing channel 23 and the second flow passing channel 24 flows to the surfaces of the first air guiding part 21 and the second air guiding part 22, and is made to avoid the wind flowing in the direction in which the wind flows out from the air conditioner, and is diffused to both sides of the room, so that the air conditioner can realize the circular wind blowing (as shown in fig. 3), namely, the main activity area A of the user is not influenced by the wind direction of the air conditioner, so that the air supply of the air conditioner can not blow the user directly, and the comfort level of the user is improved.
Specifically, when the rotation directions of the first and second wind sweeping blades 3 and 4 are opposite (not shown), that is, when the first and second wind sweeping blades 3 and 4 rotate to be parallel and/or close to parallel, the channel outlet of the first flow passing channel 23 formed between the first flow guiding part 21 and the first wind sweeping blade 3 is larger, so that the coanda flow guiding effect of the arc-shaped surface of the first flow guiding part 21 is not large, that is, the channel outlet of the second flow passing channel 24 is also formed to be larger, so that the coanda flow guiding effect of the arc-shaped surface of the second flow guiding part 22 is not large, and at this time, the air conditioner performs a normal air supply mode.
In this embodiment, the user may adjust between the normal blowing mode and/or the wraparound blowing mode as desired. Of course, the conventional air supply of the air conditioner includes other air supply forms.
It can be understood that the air conditioner can also realize left air supply and/or right air supply, when the rotation directions of the first and second wind sweeping blades 3 and 4 are the same, that is, the first and second wind sweeping blades 3 and 4 both rotate towards the direction of the first flow guiding part 21, the channel outlet of the first overflowing channel 23 formed between the first flow guiding part 21 and the first wind sweeping blade 3 is closed, and the second overflowing channel 24 is the largest channel outlet, that is, the wind via the air duct 5 flows to the second overflowing channel 24 and is supplied to the indoor space; in addition, the first and second wind sweeping blades 3 and 4 can also rotate towards the direction of the second flow guiding part 22, at this time, the channel outlet of the second overflowing channel 24 formed between the second flow guiding part 22 and the second wind sweeping blade 4 is closed, and the first overflowing channel 23 is the largest channel outlet at this time, namely, the wind flowing through the wind channel 5 flows to the first overflowing channel 23 and is blown to the indoor space, so that the left air blowing and/or the right air blowing of the air conditioner are realized.
In the air conditioner provided by the embodiment of the invention, the first wind sweeping blade 3 and the second wind sweeping blade 4 are both arranged at the air outlet of the first air duct 5, the first overflowing channel 23 is formed between the first drainage part 21 and the first wind sweeping blade 3, the second overflowing channel 24 is formed between the second drainage part 22 and the second wind sweeping blade 4, and the first wind sweeping blade 3 and the second wind sweeping blade 4 can rotate at the air outlet to change the air supply directions of the first overflowing channel 23 and the second overflowing channel 24, so that the air conditioner realizes conventional air supply and surrounding air supply. Like this, this embodiment is when guaranteeing conventional air supply, through setting up rotatable first blade and the second blade of sweeping wind at the air outlet to the angle of wind is swept in the control, and forms the formula air supply of embracing indoors, and the main activity area who makes the air conditioner blow out avoids the user avoids wind directly to blow the user, thereby promotes user's travelling comfort.
In the present embodiment, a first rotation shaft 6 is provided at an end portion and/or a middle portion of the first wind sweeping blade 3, and the first wind sweeping blade 3 rotates around the first rotation shaft 6 as a rotation center; the second wind sweeping blades 4 are provided with second rotation shafts 7 at the ends and/or the middle portions thereof, and the second wind sweeping blades 4 rotate around the second rotation shafts 7 as the rotation center.
Specifically, the first rotating shaft 6 may be connected to the housing 1 and provided at an end portion and/or a middle portion of the first wind sweeping blade 3, and the second rotating shaft 7 may also be connected to the housing 1 and provided at an end portion and/or a middle portion of the second wind sweeping blade 4, such that the first wind sweeping blade 3 and the second wind sweeping blade 4 are rotatable with respect to each other with the first rotating shaft 6 and the second rotating shaft 7 as rotation centers, respectively. That is, the user can select a desired air supply mode of the air conditioner by rotating the first and second sweeping blades 3 and 4 to change the air supply directions of the first and second transfer channels 23 and 24.
As shown in fig. 4, the first wind sweeping blade 3 and the second wind sweeping blade 4 preferably form a wind sweeping angle γ after rotating, and the wind sweeping angle γ in the present embodiment is in a range of 0 ° to 150 °.
Specifically, in the encircling type air supply mode, the value range of the wind sweeping angle γ formed after the first wind sweeping blade 3 and the second wind sweeping blade 4 rotate is 100-130 °, at this time, the shape formed by the first wind sweeping blade 3 and the second wind sweeping blade 4 is V-shaped, and the air conditioner realizes the encircling air supply to the indoor space by matching with the wall attachment flow guiding effect of the arc surfaces of the first flow guiding part 21 and the second flow guiding part 22.
In a preferred embodiment of the present invention, in the wraparound air blowing mode, the sweeping angle γ formed by the rotation of the first sweeping blade 3 and the second sweeping blade 4 is 120 °.
Specifically, in the normal air supply mode, the value range of the wind sweeping angle γ formed by the rotation of the first wind sweeping blade 3 and the second wind sweeping blade 4 is 5-20 °, and at this time, the first wind sweeping blade 3 and the second wind sweeping blade 4 are in a parallel state and/or a nearly parallel state, so that the normal air supply of the air conditioner can be realized. Of course, in the normal mode, the air conditioner may also realize left air supply and/or right air supply.
As a preferable aspect of the present embodiment, in the normal blowing mode, the sweeping angle γ formed by the rotation of the first sweeping blade 3 and the second sweeping blade 4 is 10 °.
In this embodiment, when the first sweeping blade 3 rotates around the first rotating shaft 6 as a rotation center and the second sweeping blade 4 rotates around the second rotating shaft 7 as a rotation center, the channel outlets of the first flow-passing channel 23 and the second flow-passing channel 24 also change, that is, a first diffusion angle α formed between the first flow-guiding portion 21 and the first flow-passing channel 23 and a second diffusion angle β formed between the second flow-guiding portion 22 and the second flow-passing channel 24 also change, the angle of the first diffusion angle α directly affects the air outlet flow rate and the air outlet wind direction of the first flow-passing channel 23, and the angle of the second diffusion angle β directly affects the air outlet flow rate and the air outlet wind direction of the second flow-passing channel 24.
Specifically, when the first wind sweeping blade 3 rotates around the first rotation shaft 6 as the rotation center, the first diffusion angle α also changes, that is, the angle range of the first diffusion angle α in the present embodiment is 0 ° to 40 °.
As a preferable aspect of this embodiment, in the encircling type air supply mode, the first diffuser angle α is 25 °; the first diffusion angle α is 0 ° when the left air blowing is performed in the normal air blowing mode, and 40 ° when the right air blowing is performed in the normal air blowing mode.
Specifically, when the second air sweeping blades 4 rotate around the second rotation shaft 7 as the rotation center, the second diffusion angle β also changes, that is, the angle range of the second diffusion angle β in the present embodiment is 0 ° to 60 °.
As a preferable aspect of this embodiment, in the encircling type air supply mode, the second diffusion angle β is 35 °; the second diffusion angle β is 60 ° when left air blowing is performed in the normal air blowing mode, and is 0 ° when right air blowing is performed in the normal air blowing mode.
As shown in fig. 1, the volute assembly 2 further includes a first diffuser 25 and a second diffuser 26, and both the first diffuser 25 and the second diffuser 26 are connected to the casing 1; the first diffuser 25 extends from one end of the first drain 21 into the casing 1, and the second diffuser 26 extends from one end of the second drain 22 into the casing 1.
Specifically, a diffusion cavity is formed between the first diffusion portion 25 and the second diffusion portion 26 in the air duct 5, so that when the air passing through the air duct 5 flows to the diffusion cavity, the diffusion cavity diffuses the air to increase the air pressure passing through the air duct 5, and thus when the air conditioner supplies air, the air can flow to a preset indoor space.
Preferably, the first diffuser 25 and the second diffuser 26 are both provided with irregular curved surface shapes, but in other embodiments, irregular planar shapes and the like may be provided, without limitation in the present application.
In this embodiment, the air conditioner further includes an impeller 9 and a heat exchanger 10, and both the impeller 9 and the heat exchanger 10 are disposed in the casing 1. Specifically, an air inlet is formed in the casing 1, air flows into the air conditioner from the outside of the air conditioner through the air inlet, and after heat exchange treatment is performed through the heat exchanger 10, the impeller 9 transmits the air subjected to heat exchange treatment by the heat exchanger 10 to the air duct 5, a first flow passage 23 is formed between the first flow guiding portion 21 and the first wind sweeping blade 3, and a second flow passage 24 is formed between the second flow guiding portion 22 and the second wind sweeping blade 4 and is sent out to the indoor.
The first and second air sweeping blades 3 and 4 can rotate at the air outlet to change the air supply directions of the first and second flow passage 23 and 24, so that the air conditioner can realize conventional air supply and surrounding air supply. Like this, this embodiment is when guaranteeing conventional air supply, through setting up rotatable first blade and the second blade of sweeping wind at the air outlet to the angle of wind is swept in the control, and forms the formula air supply of embracing indoors, and the main activity area who makes the air conditioner blow out avoids the user avoids wind directly to blow the user, thereby promotes user's travelling comfort.
Of course, the air conditioner in this embodiment further includes a driving device electrically connected to the first and second wind sweeping blades 3 and 4, respectively, to drive the rotation of the first and second wind sweeping blades 3 and 4.
It should be understood that this embodiment only exemplifies some devices of the air conditioner, and the above-mentioned enumerated devices are not all the devices of the air conditioner of this embodiment, and may also include other devices, which are not enumerated herein.
As shown in fig. 5, in order to realize the flow distribution of the air outlet of the air conditioner, the present invention further provides another embodiment, the air conditioner further includes a flow distribution mechanism 8, and the flow distribution mechanism 8 is disposed on the housing 1 and located inside the air duct 5. Specifically, the air flow mechanism 8 is disposed at a middle position of the air duct 5, so that the air flowing out of the air duct 5 is uniformly distributed into the first flow-passing channel 23 and the second flow-passing channel 24 through the flow dividing mechanism 8.
Of course, it is understood that the wind flow mechanism 8 may be disposed at other positions of the wind tunnel 5, such as the wind flow mechanism 8 is disposed at a position of the wind tunnel 5 adjacent to the first diversion portion 21 and/or the wind flow mechanism 8 is disposed at a position of the wind tunnel 5 adjacent to the second diversion portion 22, so that the wind flowing out from the wind tunnel 5 through the diversion mechanism 8 is unevenly distributed into the first flow-passing channel 23 and the second flow-passing channel 24. The specific location of the airflow mechanism 8 is not limited in the present application.
Specifically, the cross section of the flow dividing mechanism 8 is wedge-shaped, the flow dividing mechanism 8 has a first outer wall 81 and a second outer wall 82, and the first outer wall 81 and the second outer wall 82 intersect at one end and are disposed toward the first pressing portion 35 and the second pressing portion 36 of the air duct 5. By arranging the first outer wall 81 and the second outer wall 82, the wind in the wind tunnel 5 can flow to the first flow-passing channel 23 and the second flow-passing channel 24 along the first outer wall 81 and the second outer wall 82, so as to achieve the shunting effect. Of course, other shapes of the flow dividing mechanism 8 are also possible, such as a strip shape, etc., and are not limited in the present application.
In this embodiment, the flow dividing mechanism 8 is disposed in the air duct 5 and connected to the housing 1, that is, the flow dividing mechanism 8 can directly divide the air in the air duct 5 into the first flow-passing channel 23 and the second flow-passing channel 24, the first flow-passing channel 23 is formed by the first sweeping blade 3 and the first flow-guiding portion 21, and the second flow-passing channel 24 is formed by the second sweeping blade 4 and the second flow-guiding portion 22, that is, the flow dividing mechanism 8 can also be used for preventing the air from leaking from the gap between the first sweeping blade 3 and the second sweeping blade 4 when the air flows to the first sweeping blade 3 and the second sweeping blade 4, thereby ensuring the air supply efficiency of the air conditioner.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. An air conditioner comprises a shell and is characterized by further comprising a volute component, a first wind sweeping blade and a second wind sweeping blade, wherein an air channel is arranged in the volute component;
the volute component also comprises a first drainage part and a second drainage part, and the first drainage part and the second drainage part are respectively arranged at two sides of the air outlet of the air duct;
the first wind sweeping blade and the second wind sweeping blade are both arranged at the air outlet and are rotatably connected to the shell, a first overflowing channel is formed between the first flow guiding part and the first wind sweeping blade, a second overflowing channel is formed between the second flow guiding part and the second wind sweeping blade, and the air supply directions of the first overflowing channel and the second overflowing channel are changed through the rotation of the first wind sweeping blade and the second wind sweeping blade;
the air conditioner also comprises a flow dividing mechanism, wherein the flow dividing mechanism is provided with a first outer wall and a second outer wall, and the first outer wall and the second outer wall are intersected at one end, so that the wind in the air duct can flow to the first overflowing channel and the second overflowing channel along the first outer wall and the second outer wall;
the shunting mechanism is located in the air channel, is connected to the shell, is located between the first wind sweeping blade and the second wind sweeping blade, and is used for preventing wind from flowing to the first wind sweeping blade and the second wind sweeping blade, and then the wind is leaked from a gap between the first wind sweeping blade and the second wind sweeping blade.
2. The air conditioner according to claim 1, wherein a first rotation shaft is provided at an end portion and/or a middle portion of the first sweeping blade, and the first sweeping blade rotates with the first rotation shaft as a rotation center;
and a second rotating shaft is arranged at the end part and/or the middle part of the second wind sweeping blade, and the second wind sweeping blade rotates by taking the second rotating shaft as a rotating center.
3. The air conditioner according to claim 1 or 2, wherein the first wind sweeping blade and the second wind sweeping blade form a wind sweeping angle after rotating, and the wind sweeping angle ranges from 0 ° to 150 °.
4. The air conditioner according to claim 1, wherein a first diffuser angle is formed between the first flow inducing portion and the first flow passage.
5. The air conditioner according to claim 4, wherein the first diffuser angle is in an angular range of 0 ° to 40 °.
6. The air conditioner according to claim 1, wherein a second diffuser angle is formed between the second flow inducing portion and the second flow passage.
7. The air conditioner according to claim 6, wherein the angle of the second diffuser angle ranges from 0 ° to 60 °.
8. The air conditioner of claim 1, wherein the volute assembly further comprises a first diffuser and a second diffuser, both the first diffuser and the second diffuser being connected to the housing;
the first diffuser extends from one end of the first flow guiding part into the shell, and the second diffuser extends from one end of the second flow guiding part into the shell.
9. The air conditioner of claim 1, further comprising an impeller and a heat exchanger, both disposed within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133329.XA CN109282467B (en) | 2018-09-27 | 2018-09-27 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133329.XA CN109282467B (en) | 2018-09-27 | 2018-09-27 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109282467A CN109282467A (en) | 2019-01-29 |
| CN109282467B true CN109282467B (en) | 2021-08-03 |
Family
ID=65182474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811133329.XA Active CN109282467B (en) | 2018-09-27 | 2018-09-27 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109282467B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183826A (en) * | 2021-12-16 | 2022-03-15 | 珠海格力电器股份有限公司 | Air outlet assembly, air conditioner and air supply method |
| CN114427733B (en) * | 2022-01-24 | 2023-06-13 | 珠海格力电器股份有限公司 | Control method and control device of air deflector and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349485Y (en) * | 1998-08-27 | 1999-11-17 | 陈申龙 | One main unit two-subunit split air conditioner |
| JP3092371B2 (en) * | 1993-01-22 | 2000-09-25 | ダイキン工業株式会社 | Outdoor unit for air conditioner |
| CN104456891A (en) * | 2013-09-16 | 2015-03-25 | 广东美的制冷设备有限公司 | Air-conditioner air-outlet regulating device, air conditioner and air volume regulation method |
| CN205448004U (en) * | 2015-09-23 | 2016-08-10 | 芜湖美智空调设备有限公司 | Vertical indoor unit |
| WO2017068355A1 (en) * | 2015-10-22 | 2017-04-27 | Darwin Technology International Limited | Air cleaning device and apparatus |
| CN107314454A (en) * | 2017-08-21 | 2017-11-03 | 广东美的制冷设备有限公司 | Air conditioner room unit and air conditioner |
| CN206755528U (en) * | 2017-03-30 | 2017-12-15 | 广东美的制冷设备有限公司 | Air ducting and air conditioner |
| CN206905227U (en) * | 2017-07-03 | 2018-01-19 | 芜湖美智空调设备有限公司 | Air-conditioning internal machine and air-conditioning system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5773345A (en) * | 1980-10-23 | 1982-05-08 | Takasago Thermal Eng Co Lts | Air supply port for duct capable of changing air stream |
| CN201351972Y (en) * | 2008-11-25 | 2009-11-25 | 良顺科技有限公司 | Negative pressure type air-purifying module |
| US9664409B2 (en) * | 2012-06-14 | 2017-05-30 | Honeywell International Inc. | HVAC damper system |
| CN104180490A (en) * | 2013-05-27 | 2014-12-03 | 珠海格力电器股份有限公司 | Air deflection flow division mechanism |
| CN104251544B (en) * | 2013-06-26 | 2017-01-11 | 珠海格力电器股份有限公司 | Control method for indoor unit of air conditioner |
| JP2017149302A (en) * | 2016-02-25 | 2017-08-31 | 株式会社デンソー | Air blowout device for vehicle |
| CN206669877U (en) * | 2017-01-20 | 2017-11-24 | 珠海格力电器股份有限公司 | Air conditioner |
| CN206656428U (en) * | 2017-02-24 | 2017-11-21 | 大金工业株式会社 | Indoor apparatus of air conditioner |
| CN207555783U (en) * | 2017-12-11 | 2018-06-29 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
-
2018
- 2018-09-27 CN CN201811133329.XA patent/CN109282467B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3092371B2 (en) * | 1993-01-22 | 2000-09-25 | ダイキン工業株式会社 | Outdoor unit for air conditioner |
| CN2349485Y (en) * | 1998-08-27 | 1999-11-17 | 陈申龙 | One main unit two-subunit split air conditioner |
| CN104456891A (en) * | 2013-09-16 | 2015-03-25 | 广东美的制冷设备有限公司 | Air-conditioner air-outlet regulating device, air conditioner and air volume regulation method |
| CN205448004U (en) * | 2015-09-23 | 2016-08-10 | 芜湖美智空调设备有限公司 | Vertical indoor unit |
| WO2017068355A1 (en) * | 2015-10-22 | 2017-04-27 | Darwin Technology International Limited | Air cleaning device and apparatus |
| CN206755528U (en) * | 2017-03-30 | 2017-12-15 | 广东美的制冷设备有限公司 | Air ducting and air conditioner |
| CN206905227U (en) * | 2017-07-03 | 2018-01-19 | 芜湖美智空调设备有限公司 | Air-conditioning internal machine and air-conditioning system |
| CN107314454A (en) * | 2017-08-21 | 2017-11-03 | 广东美的制冷设备有限公司 | Air conditioner room unit and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109282467A (en) | 2019-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107314453B (en) | Wall-mounted indoor unit and air conditioner | |
| CN107314452B (en) | Wall-mounted indoor unit and air conditioner | |
| CN110068050B (en) | Air guide device for cabinet air conditioner and cabinet air conditioner | |
| CN111811051A (en) | Air conditioner | |
| CN109282467B (en) | Air conditioner | |
| CN107560136B (en) | Wall-mounted indoor unit and air conditioner | |
| CN105674399A (en) | Mixed air outflow air conditioning indoor unit | |
| CN108644905A (en) | Exhaust air flue structure and air conditioner | |
| CN112066453A (en) | Air conditioner indoor unit and air conditioner | |
| CN210601923U (en) | Air conditioner indoor unit and air conditioner | |
| CN108954506B (en) | Indoor unit of air conditioner and air conditioner | |
| CN212319885U (en) | Air conditioner indoor unit and air conditioner | |
| CN212319904U (en) | Floor type air conditioner indoor unit and air conditioner | |
| BR112020007847A2 (en) | air conditioning and method to control air conditioning | |
| CN212319867U (en) | Air conditioner indoor unit, air guide device thereof and air conditioner | |
| CN207006360U (en) | A kind of warmer air ducting of household | |
| WO2017049447A1 (en) | Mixed air output indoor unit of air conditioner | |
| WO2017049542A1 (en) | Indoor unit of air conditioner | |
| CN111380197A (en) | Air guide assembly and air conditioner | |
| CN112963902A (en) | Air conditioner | |
| CN114060913A (en) | Air conditioner indoor unit, air guide device thereof and air conditioner | |
| CN210601961U (en) | Wall-mounted air conditioner indoor unit and air conditioner | |
| CN212746693U (en) | Air conditioner indoor unit and air conditioner | |
| CN107741052B (en) | Wall-mounted indoor unit and air conditioner | |
| CN216620040U (en) | Fresh air device and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |