CN115031291A - Fresh air structure, air conditioner and control method of air conditioner - Google Patents
Fresh air structure, air conditioner and control method of air conditioner Download PDFInfo
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- CN115031291A CN115031291A CN202210708675.6A CN202210708675A CN115031291A CN 115031291 A CN115031291 A CN 115031291A CN 202210708675 A CN202210708675 A CN 202210708675A CN 115031291 A CN115031291 A CN 115031291A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet 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
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- 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
- F24F11/64—Electronic processing using pre-stored data
-
- 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
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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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- 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
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/52—Air quality properties of the outside air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The application relates to a fresh air structure, an air conditioner and a control method of the air conditioner, wherein the fresh air structure is arranged at a main air duct, the main air duct is provided with a main air outlet, the fresh air structure comprises a shell, an air inlet cavity and a driving assembly, the shell is connected with a first air outlet duct, and the first air outlet duct is provided with a first air outlet communicated with the main air duct; the air inlet cavity is connected with the shell, the air inlet cavity is provided with a first air inlet, a second air inlet and a first wind shielding piece, the first air inlet is used for communicating indoor air, the second air inlet is used for communicating outdoor air, and the first wind shielding piece can be used for shielding the first air inlet or the second air inlet; the driving assembly is located in the housing and comprises fan blades and a driving part, and the driving part is used for driving the fan blades to rotate in the housing. The arrangement of the first air outlet and the second air outlet is convenient for consumers to adjust the indoor air condition; the setting of first exhaust passage to the consumer of being convenient for adjusts the air supply distance in main wind channel, thereby increases the user mode of this application.
Description
Technical Field
The application relates to the technical field of air conditioner adjustment, in particular to a fresh air structure, an air conditioner and a control method of the air conditioner.
Background
In the current market, consumers are increasingly paying attention to additional functions of the air conditioner, such as multiple air outlets, health, self-cleaning and the like. At present, more and more vertical cabinet air conditioners with upper and lower air outlets are developed, and the main development direction for simplifying the structure of the upper and lower air outlet cabinet machines and improving the comfort of the upper and lower air outlet cabinet machines becomes a technical breakthrough. The wind channel of upper and lower air-out uses centrifugal fan blade can form upper and lower two wind gaps air-out, and wherein the air current of air-out has an air-out mode down for the user's user mode is comparatively single.
Disclosure of Invention
An object of this application is to provide a control method of new trend structure, air conditioner and air conditioner, the air-out distance in the adjustable main wind channel of wind in the casing, and the steerable air inlet source of first air intake and second air intake has increased user's user mode.
For this reason, first aspect, this application embodiment provides a new trend structure, main air outlet has been seted up to the lateral wall in main wind channel, its characterized in that, new trend structure includes: the shell is connected with a first air outlet channel, the first air outlet channel is provided with a first air outlet communicated with the main air channel, and the first air outlet faces the main air outlet; the air inlet cavity is connected with the shell and provided with a first air inlet, a second air inlet and a first wind shielding piece, the first air inlet is used for communicating indoor air, the second air inlet is used for communicating outdoor air, and the first wind shielding piece can be used for shielding the first air inlet or the second air inlet; the driving assembly is located in the shell and comprises fan blades and a driving piece, and the driving piece is used for driving the fan blades to rotate in the shell.
In a possible implementation manner, an aperture of the first air inlet is larger than an aperture of the second air inlet.
In a possible implementation manner, the first wind shielding member is in a circular plate shape, a rotating member is arranged on the periphery of the first wind shielding member, the rotating member is located between the first air inlet and the second air inlet, and the rotating member is rotatably connected with the air inlet cavity.
In a possible implementation manner, the first air outlet duct and the main air duct are arranged at an obtuse angle.
In a possible implementation manner, the housing is further connected with a second wind blocking member, the second wind blocking member is located at the first air outlet, the second wind blocking member is connected with the first air outlet duct, and the second wind blocking member is used for controlling the opening and closing of the first air outlet.
In a possible implementation manner, the housing is further connected with a second air outlet duct, the second air outlet duct is parallel to the main air duct, a second air outlet is formed in one end, far away from the housing, of the second air outlet, and the air outlet direction of the second air outlet is opposite to the air inlet direction of the main air duct.
In a second aspect, an embodiment of the present application provides an air conditioner, including main wind channel and foretell new trend structure, the main wind channel with the new trend structural connection.
In a third aspect, an embodiment of the present application provides a method for controlling an air conditioner, including: acquiring the quality of outdoor air; if the outdoor air quality meets the first preset requirement, acquiring the indoor air quality; if the indoor air quality meets the second preset requirement, the first wind shielding part is arranged at the first air inlet, so that the fresh air module is communicated with the outdoor.
In a possible implementation manner, if the outdoor air quality does not meet the first preset requirement, the first wind shielding piece is positioned at the second air inlet so that the fresh air module is communicated with the indoor space.
In some possible embodiments, if the indoor air quality does not meet the second predetermined requirement, the first air blocking member is positioned between the first air inlet and the second air inlet to communicate the fresh air module with the indoor and outdoor.
According to the fresh air structure, the air conditioner and the control method of the air conditioner, the fresh air structure is arranged at the main air duct, a main air outlet is formed in the side wall of the main air duct, the fresh air structure comprises a shell, an air inlet cavity and a driving assembly, the shell is connected with a first air outlet duct, the first air outlet duct is provided with a first air outlet communicated with the main air duct, and the first air outlet faces the main air outlet; the air inlet cavity is connected with the shell, the air inlet cavity is provided with a first air inlet, a second air inlet and a first wind shielding piece, the first air inlet is used for communicating indoor air, the second air inlet is used for communicating outdoor air, and the first wind shielding piece can be used for shielding the first air inlet or the second air inlet; the driving assembly is positioned in the shell and comprises fan blades and a driving piece, and the driving piece is used for driving the fan blades to rotate in the shell. The fresh air structure can adjust the air intake of the first air outlet and the second air outlet through the first wind shielding part so as to select the air intake source of the fresh air structure, and the consumers can conveniently adjust the indoor air condition; drive assembly in the new trend structure produces wind in the casing, then carries wind to main wind channel through first air-out duct in, and the wind direction in the adjustable main wind channel of first air-out duct just increases the amount of wind in the main wind channel, and the consumer of being convenient for adjusts the air supply distance in main wind channel to increase the user mode of this application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. In addition, in the drawings, like parts are denoted by like reference numerals, and the drawings are not drawn to actual scale.
Fig. 1 is a first structural schematic diagram illustrating a local main air duct and a fresh air structure provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram ii illustrating a local main air duct and a fresh air structure provided in the embodiment of the present application;
FIG. 3 is a partial cross-sectional view of a main air duct and a fresh air structure provided in an embodiment of the present application;
fig. 4 shows a first structural schematic diagram of a fresh air mechanism provided in the embodiment of the present application;
fig. 5 shows a schematic structural diagram of a fresh air mechanism provided in the embodiment of the present application;
fig. 6 shows a first schematic view of a part of an air inlet cavity and a first wind shielding member provided in the embodiment of the present application;
fig. 7 is a second schematic view illustrating a portion of the air inlet cavity and the first wind shielding member according to the embodiment of the present disclosure;
fig. 8 is a third schematic view illustrating a part of an air inlet cavity and a first wind shielding member according to the embodiment of the present disclosure;
fig. 9 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present application.
Description of reference numerals:
1. a main air duct; 11. a main air outlet;
2. a housing; 21. a first air outlet channel; 211. a first air outlet; 22. a second wind blocking member; 23. a second air outlet channel; 231. a second air outlet;
3. a drive assembly; 31. a fan blade; 32. a drive member;
4. an air inlet cavity; 41. a first air inlet; 42. a second air inlet; 43. a first wind shielding member; 431. a rotating member;
5. a chassis.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
As shown in fig. 1 to 8, fig. 1 shows a first structural schematic diagram of a main air duct local portion and a fresh air structure provided in the embodiment of the present application, fig. 2 shows a second structural schematic diagram of the main air duct local portion and the fresh air structure provided in the embodiment of the present application, fig. 3 shows a partial cross-sectional view of the main air duct local portion and the fresh air structure provided in the embodiment of the present application, fig. 4 shows the first structural schematic diagram of the fresh air mechanism provided in the embodiment of the present application, fig. 5 shows the second structural schematic diagram of the fresh air mechanism provided in the embodiment of the present application, fig. 6 shows the first schematic diagram of an air inlet cavity local portion and a first wind shielding member provided in the embodiment of the present application, fig. 7 shows the second schematic diagram of an air inlet cavity local portion and a first wind shielding member provided in the embodiment of the present application, and fig. 8 shows the third schematic diagram of the air inlet cavity local portion and a first wind shielding member provided in the embodiment of the present application.
The embodiment of the application provides a new trend structure, sets up in main wind channel 1 department, and main air outlet 11 has been seted up to main wind channel 1's lateral wall, and new trend structure includes casing 2, drive assembly 3 and air inlet cavity 4, and casing 2 is connected with first air outlet 21, and first air outlet 21 is provided with the first air outlet 211 with main wind channel 1 intercommunication, and first air outlet 211 is towards main air outlet 11. The air inlet cavity 4 is connected and communicated with the shell 2, the air inlet cavity 4 is provided with a first air inlet 41, a second air inlet 42 and a first wind shielding piece 43, the first air inlet 41 is used for communicating indoor air, the second air inlet 42 is used for communicating outdoor air, and the first wind shielding piece 43 can be used for shielding the first air inlet 41 or the second air inlet 42. The driving assembly 3 includes a fan blade 31 and a driving member 32, wherein the driving member 32 drives the fan blade 31 to rotate in the housing 2.
Referring to fig. 3, it should be understood that the fresh air structure includes a housing 2 and a driving component 3, the housing 2 is turbine-shaped and has an inner cavity, the driving component 3 is located in the inner cavity of the housing 2, the driving component 3 includes fan blades 31 and a driving part 32, the fan blades 31 are provided with a plurality of and connected to the driving part 32, the driving part 32 is detachably connected or fixedly connected to the housing 2, the driving part 32 may be a motor, an output end of the driving part 32 is connected to the fan blades 31, and the driving part 32 drives the fan blades 31 to rotate, so as to generate wind in the housing 2.
Referring to fig. 1-3, the housing 2 is further connected to a first air outlet channel 21, which may be integrally formed or welded, and one end of the first air outlet channel 21 is communicated with the housing 2. The upper end of the main air duct 1 is an air inlet end, the main air duct 1 is provided with two opposite side walls, a main air outlet 11 is formed in the lower end of one side wall, and air in the main air duct 1 enters from the upper end of the main air duct 1 and then flows out from the main air outlet 11 at the lower end of the main air duct 1. First air flue 21 keeps away from casing 2's one end towards main wind channel 1 and has seted up first air outlet 211, first air flue 21 is connected with main wind channel 1, casing 2 is through first air outlet 211 and main wind channel 1 intercommunication, thereby make the interior first air outlet 211 of wind accessible of casing 2 carry to main wind channel 1 department, thereby increase main wind channel 1's amount of wind, can improve the air supply distance of main air outlet 11 department, thereby increase the air-out mode of an air conditioner, improve consumer's experience effect.
Furthermore, the lower end of one side surface of the main air duct 1 connected with the first air outlet duct 21 is arranged in an arc shape, so that the flow direction of the main air duct 1 is changed, the loss of wind power is reduced, and the air supply distance of the main air duct 1 can be increased.
The consumer can also adjust the amount of wind and the wind speed in the main air duct 1 by adjusting the amount of wind and the wind speed in the shell 2, namely, the air-out distance of the main air duct 1 is adjusted, the air-out mode of the air conditioner is increased, and the experience effect of the consumer is improved.
Referring to fig. 3-8, the air inlet cavity 4 is disposed on a side surface of the housing 2 and is communicated with the housing 2, air entering the housing 2 flows in from the air inlet cavity 4, and the air inlet cavity 4 is disposed on a side surface of the housing 2 to increase a diameter of the air inlet cavity 4 communicated with the housing 2, thereby reducing obstruction to air flowing between the air inlet cavity 4 and the housing 2.
The air inlet chamber 4 is provided with a first air inlet 41, a second air inlet 42 and a first wind shielding member 43, wherein the first air inlet 41 is adjacent to the second air inlet 42. The first air inlet 41 and the second air inlet 42 are arranged, and the air sources of the first air inlet 41 and the second air inlet 42 can be different. The first wind shielding piece 43 can control the fresh air structure to control the air inlet source, and when in use, the first air inlet 41 can be closed, and the second air inlet 42 can be opened, so that air flows in from the second air inlet 42; the second air inlet 42 can also be closed, and the first air inlet 41 is opened, so that the air flows in from the first air inlet 41; the first and second intake vents 41 and 42 may also be opened at the same time, so that the wind may flow into the first and second intake vents 41 and 42.
Further, the first air inlet 41 is used for communicating indoor air, and the second air inlet 42 is used for communicating outdoor air. The user can select the air intake source of the housing 2 according to the indoor air environment and the outdoor air environment. When the indoor air needs to be communicated, the first air inlet 41 is opened, and the second air inlet 42 is closed; when the outdoor air needs to be communicated, the second air inlet 42 is opened, and the first air inlet 41 is closed; when it is necessary to replace the indoor air, the first and second air inlets 41 and 42 are opened, so that the indoor air is purified. The first air inlet 41 and the second air inlet 42 are communicated with different air sources, so that the consumer can conveniently regulate and control the indoor air, the use mode of the air conditioner is increased, and the user experience effect is improved.
In some alternative examples, the first intake vent 41 has a larger diameter than the second intake vent 42, so as to increase the indoor air flow speed. When the indoor air needs to be replaced, the speed of purifying the indoor air is improved.
In some alternative examples, the first wind shielding member 43 has a circular plate shape, the first wind shielding member 43 is provided with a rotating member 431 at a periphery thereof, the rotating member 431 is located between the first wind inlet 41 and the second wind inlet 42, and the rotating member 431 is rotatably connected to the wind inlet cavity 4.
The first air inlet 41 is a circular hole, and the second air inlet 42 is a circular hole. The first wind shielding member 43 is a circular plate, and the diameter of the first wind shielding member 43 is at least larger than or equal to the caliber of the first air inlet 41. A rotating member 431 is disposed between the first wind inlet 41 and the second wind inlet 42, the first wind shielding member 43 is connected to the rotating member 431, the first wind shielding member 43 can rotate circumferentially along the rotating member 431, the rotation of the first wind shielding member 43 is driven by a driving member, and the driving member can be a motor. When the first air inlet 41 needs to be closed, the first wind shielding member 43 rotates to the first air inlet 41 for shielding, when the second air inlet 42 needs to be closed, the first wind shielding member 43 rotates to the second air inlet 42 for shielding, and when the first air inlet 41 and the second air inlet 42 do not need to be shielded, the first wind shielding member 43 rotates to a position between the first air inlet 41 and the second air inlet 42.
In one example, centers of the first air inlet 41 and the second air inlet 42 are located at a horizontal line, and when the first wind shielding member 43 rotates to a position right above or below, the first air inlet 41 and the second air inlet 42 are not shielded.
In one example, the centers of the first and second air inlets 41 and 42 are located at a vertical line, and the first wind shielding member 43 rotates to the left or right, i.e., the first and second air inlets 41 and 42 are not shielded.
In some optional examples, the first air outlet duct 21 is disposed at an obtuse angle with the main air duct 1, and when the air in the main air duct 1 mixes with the air in the first air outlet duct 21, the wind directions of the first air outlet duct 21 and the main air duct 1 are changed to make the wind direction face the main air outlet 11. The first air outlet channel 21 and the main air channel 1 are arranged at an obtuse angle, so that wind damage of the main air channel 1 and wind damage of the first air outlet channel 21 are reduced while the wind direction is changed.
Referring to fig. 1 to 3, in some alternative examples, a second wind shielding member 22 is further connected to the housing 2, the second wind shielding member 22 is located at the first wind outlet 211, the second wind shielding member 22 is connected to the first wind outlet 21, and the second wind shielding member 22 is used for controlling the opening and closing of the first wind outlet 211. The second wind-shielding member 22 is plate-shaped, and is located the first air outlet 211 and laminates the first air outlet 211, namely when the first air outlet 211 inclines and sets up, the second wind-shielding member 22 also inclines and sets up, when the air supply distance and the air supply volume of the main air duct 1 need to be adjusted, the second wind-shielding member 22 does not block the first air outlet 211, so that the wind of the first air outlet duct 21 flows to the main air duct 1, when the air supply distance of the main air duct 1 does not need to be increased, the second wind-shielding member 22 laminates the first air outlet 211, and the wind of the first air outlet duct 21 is prevented from entering the main air duct 1.
Referring to fig. 3 to 4, in some optional examples, the housing 2 is further connected to a second air outlet duct 23, the second air outlet duct 23 is parallel to the main air duct 1, and one end of the second air outlet duct 23 is communicated with the housing 2, a second air outlet 231 is disposed at one end of the second air outlet duct 23 away from the housing 2, and an air outlet direction of the second air outlet 231 is opposite to an air inlet direction of the main air duct 1. The second air outlet channel 23 is located above the first air outlet channel 21, the second air outlet channel 23 is parallel to the main air channel 1, and the second air outlet 231 is located above the second air outlet channel 23, that is, the air outlet direction of the second air outlet channel 23 is opposite to the air inlet direction of the main air channel 1.
In use, when the first air outlet channel 21 is in air outlet, the second air outlet 231 is closed by a movement mechanism, which may be a rotary switch, a sliding switch or other mechanism, so as to prevent the air in the housing 2 from flowing out of the second air outlet 231. When the first air outlet 211 is closed by the second wind shielding member 22, the second air outlet 231 is opened, the air generated in the housing 2 flows out from the second air outlet 231 and is not mixed with the air in the main air duct 1, the air direction in the second air outlet 231 faces upward, the air in the main air duct 1 passes through the arc-shaped lower end to serve as an air guide structure, a diffusion air supply mode is formed, the air direction of the second air outlet 231 is matched with the air direction in the main air duct 1 to realize short-distance wide-angle air supply, another use mode is realized, and the use modes of consumers are increased.
Further, in order to improve the stability that casing 2 placed, casing 2's lower extreme still is provided with chassis 5, chassis 5 and casing 2 can adopt integrated into one piece, welding, mode such as threaded connection or bolted connection are connected, main wind channel 1's lower extreme also sets up in chassis 5 department, chassis 5 towards keeping away from casing 2's one end cross sectional area crescent, chassis 5's tip is connected with casing 2 and main wind channel 1 promptly, chassis 5's main end deviates from casing 2, thereby increase chassis 5 and the area of contact of other spare parts of air conditioner, improve the installation stability of new trend mechanism.
An air conditioner comprises a main air duct 1 and the fresh air structure. The fresh air mechanism comprises a shell 2 and a driving component 3. The housing 2 is connected with a first air outlet channel 21, and the first air outlet channel 21 is connected and communicated with the main air channel 1.
Referring to fig. 1 to 9, fig. 9 is a schematic flowchart illustrating a control method of an air conditioner according to an embodiment of the present application. A control method of an air conditioner includes the following steps:
acquiring the quality of outdoor air;
if the outdoor air quality meets the first preset requirement, acquiring the indoor air quality;
if the indoor air quality meets the second preset requirement, the first wind blocking member 43 is located at the first wind inlet 41, so that the fresh air module is communicated with the outdoor.
When the outdoor air quality is obtained, the outdoor air quality needs to be detected, whether the first preset requirement is met or not can be a certain standard for detecting impurities, dust and the like in the outdoor air.
When the outdoor air quality meets the first preset requirement, the indoor air quality is acquired, the indoor air quality is detected, whether the second preset requirement is met or not is judged, and the second preset requirement can be a certain standard for detecting impurities, dust and the like in the indoor air.
When the indoor air meets the second preset requirement, the first wind shielding piece 43 is located at the first air inlet 41, so that the first air inlet 41 is closed, the second air inlet 42 is opened, the air inlet amount of the shell 2 comes from the outside, and the outdoor air enters the room after being purified by the filter screen of the air conditioner, so that the indoor air quality is improved.
Further, when the outdoor air quality does not satisfy the first predetermined requirement, the first wind shielding member 43 is located at the second wind inlet 42. First piece 43 that keeps out the wind rotates second air intake 42 department, and wind gets into air inlet cavity 4 from indoor through first air intake 41 promptly, and wind purifies through the filter screen of air conditioner before getting into air inlet cavity 4 to make indoor air circulate and purify in indoor, improve the quality of indoor air and avoid outdoor pollution to indoor simultaneously.
Further, when the indoor air quality satisfies the first predetermined requirement but does not satisfy the second predetermined requirement, the first wind shielding member 43 is located between the first wind inlet 41 and the second wind inlet 42. When the first wind shielding member 43 is located between the first wind inlet 41 and the second wind inlet 42, the first wind inlet 41 and the second wind inlet 42 are opened simultaneously, the wind inlet amount of the casing 2 comes from indoor and outdoor, indoor and outdoor air enters into the room after being filtered and purified by a filter screen of the air conditioner, the air quality is improved, and the wind enters the room and the outdoor simultaneously, so that the wind inlet amount of the casing 2 is increased, and the indoor air quality is improved more rapidly.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in its broadest sense such that "on … …" means not only "directly on something", but also includes the meaning of "on something" with intervening features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above something" or "above" but also includes the meaning of "above something" or "above" with no intervening features or layers therebetween (i.e., directly on something).
Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The utility model provides a new trend structure sets up in main air duct department, main air outlet has been seted up to the lateral wall in main air duct, its characterized in that, new trend structure includes:
the shell is connected with a first air outlet channel, the first air outlet channel is provided with a first air outlet communicated with the main air channel, and the first air outlet faces the main air outlet;
the air inlet cavity is connected with the shell and provided with a first air inlet, a second air inlet and a first wind shielding piece, the first air inlet is used for communicating indoor air, the second air inlet is used for communicating outdoor air, and the first wind shielding piece can be used for shielding the first air inlet or the second air inlet;
the driving assembly is located in the shell and comprises fan blades and a driving piece, and the driving piece is used for driving the fan blades to rotate in the shell.
2. The fresh air structure of claim 1 wherein the first air inlet has a larger diameter than the second air inlet.
3. The fresh air structure as claimed in claim 1, wherein the first wind shielding member is a circular plate, a rotating member is disposed around the first wind shielding member, the rotating member is located between the first wind inlet and the second wind inlet, and the rotating member is rotatably connected to the wind inlet cavity.
4. The fresh air structure of claim 1 wherein the first outlet duct is disposed at an obtuse angle to the main duct.
5. The fresh air structure of claim 4, wherein the casing is further connected to a second wind blocking member, the second wind blocking member is located at the first wind outlet, the second wind blocking member is connected to the first wind outlet, and the second wind blocking member is used for controlling the opening and closing of the first wind outlet.
6. The fresh air structure of claim 5, wherein the housing is further connected to a second air outlet channel, the second air outlet channel is parallel to the main air channel, a second air outlet is formed in one end of the second air outlet channel, the end is far away from the housing, and an air outlet direction of the second air outlet is opposite to an air inlet direction of the main air channel.
7. An air conditioner, characterized in that, includes main wind channel and the new trend structure of any one of claims 1-6, main wind channel with the new trend structure is connected.
8. A control method of an air conditioner according to claim 7, comprising:
acquiring the quality of outdoor air;
if the outdoor air quality meets a first preset requirement, acquiring the indoor air quality;
if the indoor air quality meets the second preset requirement, the first wind blocking piece is arranged at the first air inlet, so that the fresh air module is communicated with the outdoor space.
9. The control method of an air conditioner according to claim 8,
if the outdoor air quality does not meet the first preset requirement, the first wind blocking piece is located at the second air inlet, so that the fresh air module is communicated with the indoor space.
10. The control method of an air conditioner according to claim 8,
if the indoor air quality does not meet the second preset requirement, the first wind blocking piece is located between the first air inlet and the second air inlet, so that the fresh air module is communicated with the indoor space and the outdoor space.
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| CN202210708675.6A CN115031291B (en) | 2022-06-21 | 2022-06-21 | Fresh air structure, air conditioner and control method of air conditioner |
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| CN202210708675.6A CN115031291B (en) | 2022-06-21 | 2022-06-21 | Fresh air structure, air conditioner and control method of air conditioner |
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| CN115031291B CN115031291B (en) | 2023-12-08 |
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|---|---|
| CN115031291B (en) | 2023-12-08 |
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