CN117308281A - Control method, control device, medium, electronic equipment, air deflector and air conditioner - Google Patents
Control method, control device, medium, electronic equipment, air deflector and air conditioner Download PDFInfo
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- CN117308281A CN117308281A CN202311583664.0A CN202311583664A CN117308281A CN 117308281 A CN117308281 A CN 117308281A CN 202311583664 A CN202311583664 A CN 202311583664A CN 117308281 A CN117308281 A CN 117308281A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000009833 condensation Methods 0.000 claims abstract description 108
- 230000005494 condensation Effects 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000010408 sweeping Methods 0.000 claims abstract description 54
- 230000009471 action Effects 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 19
- 230000002265 prevention Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
- F24F11/43—Defrosting; Preventing freezing of indoor units
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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
- F24F11/70—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
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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
- F24F13/22—Means for preventing condensation or evacuating condensate
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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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
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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
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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)
Abstract
The invention provides a control method, a control device, a medium, electronic equipment, an air deflector and an air conditioner, relates to the technical field of air conditioners, and solves the technical problem that the left side and the right side of the air deflector are easy to condensate. The control method is used for the condensation prevention method of the air deflector of the air conditioner, and the condensation prevention mechanism is arranged on the air deflector, and the method comprises the following steps: when the wind sweeping blade is not positioned at the central position, acquiring a wind sweeping and fixing position; based on the obtained wind sweeping and grid-fixing positions, obtaining left and right wind sweeping angles X; calculating an angle a required by the condensation preventing mechanism based on the obtained left and right wind sweeping angles X; wherein the desired angle a ranges from 0 to 90; based on the calculated required angle a of the anti-condensation mechanism, the action of the anti-condensation mechanism is controlled to be adjusted to the required angle position. The invention aims at the severe condensation area, combines the current actual running state of the air conditioner with the linkage anti-condensation mechanism, so that the severe condensation area can be optimized and condensation can be prevented under different running states, and the air guiding effect is not influenced.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method, a control device, a medium, electronic equipment, an air deflector and an air conditioner.
Background
The air deflector of the wall-mounted split air conditioner is evolving and developing in the structural form of a large air deflector at present, and the type of air deflector can well solve the problem of cold air blowing, but the large air deflector is easy to generate condensation locally due to large radian and large surface area. For example: as shown in FIG. 1, the conventional common double-layer air deflector comprises a large air deflector and a small air deflector which are arranged up and down, the air outlet is shown in FIG. 1, because the large air deflector is large in area and large in radian, the small air deflector is relatively straight in radian and small in area, the small air deflector cannot fully support the air at the lower part of an air port, at the moment, the outer surface of the large air deflector cannot be fully covered by cold air, the tail ends of the large air deflector are very easy to form condensation water, as shown in FIG. 2, when the air conditioner is opened to sweep air left and right, the left and right air sweeping blades are adjusted to the left side (grid 1 and 2) or the right side (grid 4 and 5) by the middle (grid 3), due to the blocking of the air sweeping blades, the air outlet is gradually reduced, at the moment, the inner surface temperature of the air deflector is low, the outer surface is small in air quantity, and meanwhile, the radian exists, the air deflector cannot fully cover the outer surface, and the outer surface temperature of the air deflector is high, as shown in FIG. 3, therefore, the left and the outer surface side of the air deflector is left and right side is exposed to a severe area, and the position with a cross hatching is shown in FIG. 3. In the prior art, the condensation control is performed by adding heat preservation foam, electric heating and the like on the air deflector, but the improvement on the local severe condensation area still cannot be performed.
Disclosure of Invention
The invention aims to provide a control method, a control device, a control medium, electronic equipment, an air deflector and an air conditioner, so as to solve the technical problem that the left side and the right side of the air deflector are easy to condensate in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a control method for preventing condensation of an air deflector of an air conditioner, wherein the air deflector is provided with a condensation preventing mechanism, and the method comprises the following steps:
when the wind sweeping blade is not at the central position, acquiring a wind sweeping stop-motion position and a wind gear parameter;
based on the obtained wind sweeping and grid-fixing positions, obtaining left and right wind sweeping angles X;
calculating a required angle a of the anti-condensation mechanism based on the obtained left and right wind sweeping angles X and the wind gear parameters; wherein the desired angle a ranges from 0 to 90;
based on the calculated required angle a of the anti-condensation mechanism, the action of the anti-condensation mechanism is controlled to be adjusted to the required angle position.
Further, the required angle a of the anti-condensation mechanism is calculated and obtained by adopting the following formula:
the required angle a=90-kx+b, where K is the condensation coefficient and B is a constant term.
According to the method for preventing the condensation of the air deflector of the air conditioner, provided by the invention, aiming at the severe condensation area, the current actual running state of the air conditioner is combined with the linkage anti-condensation mechanism, so that the severe condensation area can be optimized and prevented from condensation under different running states, and the air guiding effect is not influenced.
The present invention provides a control device, comprising:
the acquisition module is used for acquiring the wind sweeping and grid-fixing position of the wind deflector when the wind deflector is not in the central position;
the first calculation module is used for obtaining a left and right wind sweeping angle X based on the obtained wind sweeping and grid fixing position of the wind deflector;
the second calculation module is used for calculating an angle a required by the condensation preventing mechanism based on the obtained left and right wind sweeping angles X;
and the control module is used for controlling the action of the anti-condensation mechanism to adjust to the required angle position based on the calculated required angle a of the anti-condensation mechanism.
The invention provides a computer readable storage medium having a computer program stored thereon, wherein the computer program is capable of executing the method when executed by a processor.
The invention provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the method through the computer program.
The invention provides an air deflector which is used for executing the control method.
Further, the air deflector comprises an air deflector body, air sweeping blades and an anti-condensation mechanism; wherein:
the air outlet is arranged at the air inlet, and is used for guiding the air flow of the air outlet;
the air deflector body is arranged at the air outlet and is positioned outside the air sweeping blade;
the condensation preventing mechanism is arranged on the air deflector body to control air flow.
Further, prevent condensation mechanism includes driving piece, motion connecting rod and wind-guiding rib, wherein:
the wind guide ribs are attached to the inner wall of the wind guide plate body;
the driving piece is in transmission connection with the wind guide rib through the motion connecting rod, and can drive the wind guide rib to swing left and right by taking a transmission connection point as an axis so as to adjust an angle.
Further, the driving piece is a driving motor.
Furthermore, the number of the anti-condensation mechanisms is two, and the anti-condensation mechanisms are respectively arranged at two sides of the air deflector body.
According to the air deflector provided by the invention, the air deflector inner surface is provided with the air deflector ribs for carrying out refined guide on the inner surface flow field, and the driving piece is arranged on the air deflector ribs, so that the air deflector ribs can carry out key optimization on severe condensation areas under different running states and do not influence the air deflector effect; through logic control, the motion of the air guide ribs is effectively and reliably associated with the running mode of the air conditioner, the air guide effect is prevented from being reduced, and the problem of condensation of the air guide plate is solved.
The invention provides an air conditioner, which comprises an air deflector.
Further, the air conditioner is a wall-mounted split air conditioner and comprises an indoor unit and an outdoor unit, and the air deflector is arranged on the indoor unit.
The invention provides a structural design thought of an anti-condensation air deflector, a corresponding movement mechanism and control logic.
The air conditioner provided by the invention is provided with a brand new air deflector structure, so that the problem of condensation of the air deflector can be solved under the condition of not influencing the air guiding effect; can be optimized for severe condensation areas, and can be controlled in linkage with the current actual running state of the air conditioner, so that the reduction of the air guiding effect is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a prior art air conditioner;
FIG. 2 is a view of a prior art air deflector sweeping and grid-fixing position;
FIG. 3 is a schematic diagram of a severe structure of condensation on two sides of an air deflector in the prior art;
FIG. 4 is a control logic diagram of the control method of the present invention;
FIG. 5 is a schematic perspective view of an air deflector of the present invention;
FIG. 6 is a top view of the air deflection plate of the present invention;
FIG. 7 is a schematic view of the partial structure of FIG. 6;
fig. 8 is a schematic view of a front view of an air conditioner according to the present invention;
fig. 9 is a system configuration diagram of the control device of the present invention.
In the figure, 1, an air deflector; 2. wind sweeping blades; 3. a motion connecting rod; 4. wind-guiding ribs; 5. a driving motor; 10. an acquisition module; 20. a first computing module; 30. a second computing module; 40. and a control module.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
As shown in fig. 4, the present invention provides a control method for preventing condensation of an air conditioner air deflector 1, wherein the air deflector 1 is provided with a condensation preventing mechanism, and the method comprises:
s1, when a wind sweeping blade 2 is not at the central position, acquiring a wind sweeping stop-motion position and a wind gear parameter;
s2, obtaining left and right wind sweeping angles X based on the obtained wind sweeping stop-motion positions;
s3, calculating an angle a required by the anti-condensation mechanism based on the obtained left and right wind sweeping angles X and the wind gear parameters; wherein the desired angle a ranges from 0 to 90;
and S4, controlling the action of the anti-condensation mechanism to adjust to the required angle position based on the calculated required angle a of the anti-condensation mechanism.
Further, the required angle a of the anti-condensation mechanism is calculated by the following formula:
the required angle a=90-kx+b, where K is the condensation coefficient and B is a constant term.
The angle of the condensation preventing mechanism to be adjusted is related to the condensation coefficient and the left and right wind sweeping angles X, and is adjusted in a targeted manner through a constant term B, wherein B is a natural number which can be 0.
The formula is obtained based on fitting after data collection of table 1, and is a linear function, which is related to the actual fitting degree and the fitting data amount; after the specific installation environment is used, the angle a required by a certain fixed grid can deviate slightly from the system setting, and the specific adjustment can be directly carried out through the constant term B at the moment, so that the strategy provided by the scheme is higher in universality. And B has no determined numerical value, and is obtained according to fitting, so that the value range of B is not set for the purpose of enabling adjustment to be more convenient.
TABLE 1
The row in table 1 shows different wind grades of the air conditioner, namely silence, low wind, stroke, high wind and super strong wind; the first vertical column indicates the left and right wind sweeping and fixing positions, and the numerical value in the table indicates the value of the condensation coefficient K corresponding to the left and right wind sweeping and fixing positions and the wind shift, for example, 1.7 in the first row indicates that the condensation coefficient K corresponding to the left and right wind sweeping positions between the fixing 1 and the fixing 2 is 1.7 in the mute shift; by analogy, as can be seen from table 1, when the stop position is farther from the middle and the wind screen is smaller, the condensation coefficient is larger, for example, the first row of values 1.7,1.6,1.5,1.4,1.3 respectively represent the condensation coefficients of different wind screens when the left and right wind-sweeping stop positions are farther from the center, and in this state, the lower the wind screen is, the larger the condensation coefficient is and the condensation coefficient is the smallest in the super-strong screen.
It should be noted that, the adjustment angle of the wind-guiding rib may also be related to the operation state of the air conditioner and the angle of the wind-guiding rib by other calculation formulas.
According to the method for preventing the condensation of the air deflector of the air conditioner, provided by the invention, aiming at the severe condensation area, the current actual running state of the air conditioner is combined with the linkage anti-condensation mechanism, so that the severe condensation area can be optimized and prevented from condensation under different running states, and the air guiding effect is not influenced.
As shown in fig. 9, a control device provided by the present invention includes:
the acquisition module is used for acquiring the wind sweeping and grid-fixing position of the wind deflector when the wind deflector is not in the central position;
the first calculation module is used for obtaining a left and right wind sweeping angle X based on the obtained wind sweeping and grid fixing position of the wind deflector;
the second calculation module is used for calculating an angle a required by the condensation preventing mechanism based on the obtained left and right wind sweeping angles X;
and the control module is used for controlling the action of the anti-condensation mechanism to adjust to the required angle position based on the calculated required angle a of the anti-condensation mechanism.
The above-described respective modules may be functional modules or program modules, and may be implemented by software or hardware. For modules implemented in hardware, the various modules described above may be located in the same processor; or the above modules may be located in different processors in any combination.
The present invention provides a computer readable storage medium, on which a computer program is stored, where the computer program when executed by a processor can execute each process of the above-mentioned control method embodiment, and achieve the same technical effects, and for avoiding repetition, a detailed description is omitted herein. Among them, a computer readable storage medium such as Read-Only Memory (ROM), random access Memory (Random ACGess Memory RAM), magnetic disk or optical disk, and the like.
The invention provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes a control method through the computer program.
As shown in FIG. 1, the air outlet is shown in the following mode, and according to experimental phenomenon analysis, as the large air deflector is large in area and large in radian, the small air deflector is relatively straight in radian and small in area, the small air deflector cannot fully support the air at the lower part of the air inlet, at the moment, the outer surface of the large air deflector cannot be fully covered by cold air, and condensation water is very easy to form at the tail end of the large air deflector. Meanwhile, as shown in fig. 2, the air conditioner is started to sweep air left and right, when the left and right sweeping blades are adjusted to the left side (grid 1 and 2) or the right side (grid 4 and 5) by the middle (grid 3), the air outlet quantity is gradually smaller due to the blocking of the sweeping blades, at the moment, the temperature of the inner surface of the air deflector is low, the temperature of the outer surface of the air deflector is small due to the fact that the passing air quantity is small, meanwhile, the radian exists in the air deflector, the air outlet cannot completely cover the outer surface, and the temperature of the outer surface of the air deflector is high. Therefore, the left side and the right side of the outer surface of the air deflector are areas with severe condensation, as shown in fig. 3.
For the above reasons, the problem of condensation on the left and right sides of the air deflector during setting of wind sweeping is to be improved, and the original wind guiding effect is not affected. As shown in fig. 5-7, the invention provides a condensation-preventing air deflector structure for solving the condensation problem of a large air deflector with low cost under the condition of not influencing the air guiding effect through structural innovation, which is used for executing the control method. In this embodiment, the air deflector includes a large air deflector and a small air deflector, and the invention is directed to a method for controlling the large air deflector. The air deflectors below all refer to large air deflectors.
Further, the air deflector 1 comprises an air deflector body, an air sweeping blade 2 and an anti-condensation mechanism; wherein:
the air sweeping blade 2 is arranged at the air outlet and is used for guiding the air flow of the air outlet;
the air deflector body is arranged at the air outlet and is positioned outside the wind sweeping blade 2;
the condensation preventing mechanism is arranged on the air deflector body to control air flow.
The invention provides a brand new air deflector structure, which can solve the problem of condensation of the air deflector under the condition of not influencing the air deflector effect.
Further, the anti-condensation mechanism comprises a driving piece, a motion connecting rod 3 and an air guide rib 4, wherein:
the air guide ribs 4 are attached to the inner wall of the air guide plate body to refine and guide the flow field on the inner surface; and the side of the wind guide rib 4, which is close to the wind guide plate body, is arc-shaped and is matched with the bending radian of the wind guide plate, and the side of the wind guide rib 4, which is far away from the wind guide plate body, is straight end surface. The length of the wind guide ribs 4 is matched with the width of the wind guide plate body so as to ensure that the air flow can be sufficiently guided.
The driving piece is in transmission connection with the wind-guiding rib 4 through the motion connecting rod 3, can drive the wind-guiding rib 4 to swing left and right by taking the transmission connection point as an axis to carry out angle adjustment, the wind-guiding rib 4 is added with a motion mechanism, and the wind-guiding rib 4 can be guaranteed to carry out key optimization on the severe condensation area under different running states and does not influence the wind-guiding effect.
Further, the driving member is a driving motor 5. Of course, the driving piece may also adopt other types of movement mechanisms to control the angle adjustment of the wind guiding rib 4, for example, the driving piece may be a movement mechanism in the forms of a cylinder, a worm gear, a rack and pinion, etc., so long as the driving piece can drive the wind guiding rib 4 to swing left and right to a specified angle position, and the specific implementation form is not limited in this description.
The output shaft of the driving motor 5 is connected with one end of the motion connecting rod 3, and can drive the motion connecting rod 3 to rotate, the other end of the motion connecting rod 3 is in transmission connection with the wind guiding rib 4 through a gear rack structure, wherein one end of the wind guiding rib 4 is arranged on the wind guiding plate 1 through shaft rotation, a rotation axis is formed by the shaft, a rack structure is arranged at the top of the wind guiding rib 4, a gear structure is arranged on the motion connecting rod 3, and gears and racks are in meshed connection, so as to prevent the separation of the gears and the racks, the gear structure on the wind guiding rib 4 and the racks are in limited meshed connection, for example, a rectangular frame body is arranged at the end part of the wind guiding rib 4, a rack structure is arranged on the top and/or the inner wall at the bottom of the rectangular frame body, the gears are arranged in the rectangular frame body, and the height is equivalent to that of the rectangular frame body, so that a limit structure is formed, and other forms of limit connection structures can be adopted.
According to the invention, the wind guide rib with the movement mechanism is added on the inner surface of the wind guide plate, and the anti-condensation mechanism consists of the wind guide rib 4, the movement connecting rod 3 and the driving motor 5, as shown in fig. 5. The driving motor 5 is assembled inside the bottom shell and connected with the wind guide ribs 4 through the motion connecting rod 3, and the wind guide ribs 4 are arranged on the inner surface of the wind guide plate. The driving motor 5 can enable the wind guide rib 4 to swing a specific angle according to program control, and the motion of the wind guide rib is effectively and reliably related to the running mode of the air conditioner through logic control.
Furthermore, the number of the anti-condensation mechanisms is two, and the anti-condensation mechanisms are respectively arranged at two sides of the air deflector body.
Correspondingly, in order to avoid the influence of the wind guiding rib 4 on the actual wind guiding effect, a targeted control strategy needs to be formulated according to the actual condensation condition. The condensation condition is related to the intensity of air output, the higher the air output passing through the inner surface of the air deflector is, the lower the temperature of the inner surface of the air deflector is, the more serious the condensation of the outer surface is, and the air output is related to the wind shield and the wind sweeping angle. Therefore, the control logic defines the severity of the condensation according to the running state of the air conditioner, which is called a condensation coefficient K, see table 1, and the condensation coefficient K is adjusted and formulated according to the actual test condition of a specific model. For example, in the running state of a certain model of experimental test [ silent gear-stop-motion 1 ], the whole air output of the air port is smaller, the temperature difference between the left side temperature of the inner surface and the outer surface of the air deflector is small, and the condensation condition is relatively good; in the running state of super-strong gear-fixed grid 2, the whole air output of the air port is large, the temperature difference between the left side temperature of the inner surface and the outer surface of the air deflector is large, and the condensation condition is relatively poor. Therefore, in the running state of the super-strong gear-fixed grid 2, cold air needs to be blocked by using the air guide ribs, so that the cold air enters the left side of the air guide plate less, the temperature of the left side is increased, and the condensation condition is improved; in the running state of [ silence shelves-fixed check 1 ], the whole air output of wind gap is less, and the test condensation condition is better, in order to avoid the influence of wind-guiding rib to the air-out effect, accessible link mechanism is to wind-guiding rib angle adjustment. As shown in fig. 6 and 7, the larger the required included angle a is defined, the larger the air outlet quantity is, the larger the condensation area on the left side of the air deflector is required to be blocked, and the smaller the required angle a is. Therefore, the relation between the angle a required by the wind guiding rib and the condensation coefficient K can be defined, wherein a=90-KX+B, (X is the left and right wind sweeping angle, and B is a constant term). The overall control flow chart is shown in fig. 4. After the air conditioner is started, if the air deflector stays between the fixed frames 1 and 3 or between the fixed frames 3 and 5, namely, the air deflector is not centered, the anti-condensation control logic of the air deflector is executed, and the angle of the air deflector rib is calculated by calculating the stay angle of the current air sweeping blade and the air baffle of the air conditioner, so that the anti-condensation of the key area of the air deflector is realized on the premise of not influencing the air guiding effect.
According to the air deflector provided by the invention, the air deflector inner surface is provided with the air deflector ribs for carrying out refined guide on the inner surface flow field, and the driving piece is arranged on the air deflector ribs, so that the air deflector ribs can carry out key optimization on severe condensation areas under different running states and do not influence the air deflector effect; through logic control, the motion of the air guide ribs is effectively and reliably associated with the running mode of the air conditioner, the air guide effect is prevented from being reduced, and the problem of condensation of the air guide plate is solved.
As shown in fig. 8, the air conditioner provided by the invention comprises the air deflector 1.
Further, the air conditioner is a wall-mounted split air conditioner and comprises an indoor unit and an outdoor unit, and the air deflector 1 is arranged on the indoor unit.
The invention provides a structural design thought of an anti-condensation air deflector, a corresponding movement mechanism and control logic.
The air conditioner provided by the invention is provided with a brand new air deflector structure, so that the problem of condensation of the air deflector can be solved under the condition of not influencing the air guiding effect; can be optimized for severe condensation areas, and can be controlled in linkage with the current actual running state of the air conditioner, so that the reduction of the air guiding effect is avoided.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.
Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. According to the definitions herein, the computer-readable medium does not include a transitory computer-readable medium (transmission medium), such as a modulated data signal and carrier wave.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. The control method is characterized in that the method is used for preventing condensation of an air deflector of an air conditioner, and the air deflector is provided with a condensation preventing mechanism, and the method comprises the following steps:
when the wind sweeping blade is not at the central position, acquiring a wind sweeping stop-motion position and a wind gear parameter;
based on the obtained wind sweeping and grid-fixing positions, obtaining left and right wind sweeping angles X;
calculating a required angle a of the anti-condensation mechanism based on the obtained left and right wind sweeping angles X and the wind gear parameters; wherein the desired angle a ranges from 0 to 90;
based on the calculated required angle a of the anti-condensation mechanism, the action of the anti-condensation mechanism is controlled to be adjusted to the required angle position.
2. The method according to claim 1, wherein the angle a required by the anti-condensation mechanism is calculated using the following formula:
the required angle a=90-kx+b, where K is the condensation coefficient and B is a constant term.
3. A control apparatus, characterized by comprising:
the acquisition module is used for acquiring the wind sweeping and grid-fixing position of the wind deflector when the wind deflector is not in the central position;
the first calculation module is used for obtaining a left and right wind sweeping angle X based on the obtained wind sweeping and grid fixing position of the wind deflector;
the second calculation module is used for calculating an angle a required by the condensation preventing mechanism based on the obtained left and right wind sweeping angles X;
and the control module is used for controlling the action of the anti-condensation mechanism to adjust to the required angle position based on the calculated required angle a of the anti-condensation mechanism.
4. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program, wherein the computer program, when executed by a processor, is capable of performing the method according to any of claims 1-2.
5. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor performing the method of any one of claims 1-2 by the computer program.
6. Air deflector, characterized by being adapted to perform the method according to any of claims 1-2.
7. The air deflector of claim 6, wherein the air deflector comprises an air deflector body, a wind sweeping blade, and an anti-condensation mechanism; wherein:
the air outlet is arranged at the air inlet, and is used for guiding the air flow of the air outlet;
the air deflector body is arranged at the air outlet and is positioned outside the air sweeping blade;
the condensation preventing mechanism is arranged on the air deflector body to control air flow.
8. The air deflector of claim 7, wherein the anti-condensation mechanism comprises a drive member, a motion linkage, and an air deflector rib, wherein:
the wind guide ribs are attached to the inner wall of the wind guide plate body;
the driving piece is in transmission connection with the wind guide rib through the motion connecting rod, and can drive the wind guide rib to swing left and right by taking a transmission connection point as an axis so as to adjust an angle.
9. The air deflector of claim 8, wherein the drive member is a drive motor.
10. The air deflector of claim 7, wherein the number of the anti-condensation mechanisms is two, and the anti-condensation mechanisms are respectively arranged at two sides of the air deflector body.
11. An air conditioner comprising the air deflector according to any one of claims 6 to 10.
12. The air conditioner of claim 11, wherein the air conditioner is a wall-mounted split air conditioner comprising an indoor unit and an outdoor unit, and the air deflector is disposed on the indoor unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311583664.0A CN117308281B (en) | 2023-11-24 | 2023-11-24 | Control method, control device, medium, electronic equipment, air deflector and air conditioner |
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| CN202311583664.0A CN117308281B (en) | 2023-11-24 | 2023-11-24 | Control method, control device, medium, electronic equipment, air deflector and air conditioner |
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| CN117308281A true CN117308281A (en) | 2023-12-29 |
| CN117308281B CN117308281B (en) | 2024-04-09 |
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| JPH06288605A (en) * | 1993-04-05 | 1994-10-18 | Daikin Ind Ltd | Indoor device of air conditioner |
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| CN109140591A (en) * | 2018-09-30 | 2019-01-04 | 珠海格力电器股份有限公司 | Air guide component and air conditioner indoor unit with same |
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| CN210292240U (en) * | 2019-04-28 | 2020-04-10 | 青岛海尔空调器有限总公司 | Air deflector and air conditioner with same |
| CN115789936A (en) * | 2022-12-23 | 2023-03-14 | 珠海格力电器股份有限公司 | Air deflector assembly, air conditioner and anti-condensation control method |
| CN219868119U (en) * | 2023-02-20 | 2023-10-20 | 青岛海尔空调器有限总公司 | Air outlet structure for air conditioner and air conditioner |
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2023
- 2023-11-24 CN CN202311583664.0A patent/CN117308281B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288605A (en) * | 1993-04-05 | 1994-10-18 | Daikin Ind Ltd | Indoor device of air conditioner |
| CN202561979U (en) * | 2012-05-14 | 2012-11-28 | 珠海格力电器股份有限公司 | Air deflector and air conditioner with same |
| CN109140591A (en) * | 2018-09-30 | 2019-01-04 | 珠海格力电器股份有限公司 | Air guide component and air conditioner indoor unit with same |
| CN210292240U (en) * | 2019-04-28 | 2020-04-10 | 青岛海尔空调器有限总公司 | Air deflector and air conditioner with same |
| CN110567091A (en) * | 2019-09-23 | 2019-12-13 | 宁波奥克斯电气股份有限公司 | Air conditioner condensation prevention control method and device and air conditioner |
| CN115789936A (en) * | 2022-12-23 | 2023-03-14 | 珠海格力电器股份有限公司 | Air deflector assembly, air conditioner and anti-condensation control method |
| CN219868119U (en) * | 2023-02-20 | 2023-10-20 | 青岛海尔空调器有限总公司 | Air outlet structure for air conditioner and air conditioner |
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| CN117308281B (en) | 2024-04-09 |
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