CN114517931A - Air conditioner control method and air conditioner - Google Patents
Air conditioner control method and air conditioner Download PDFInfo
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- CN114517931A CN114517931A CN202210188042.7A CN202210188042A CN114517931A CN 114517931 A CN114517931 A CN 114517931A CN 202210188042 A CN202210188042 A CN 202210188042A CN 114517931 A CN114517931 A CN 114517931A
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- guide plate
- chute
- air outlet
- temperature difference
- air conditioner
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 9
- 238000004590 computer program Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
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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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F13/08—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
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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
- F24F2013/1446—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 gearings
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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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- 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
- F24F2110/10—Temperature
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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 an air conditioner control method and an air conditioner, wherein the air conditioner comprises a first guide plate, a second guide plate and a shell; the shell is provided with an air outlet, the side wall of the air outlet is provided with a first sliding chute and a second sliding chute, the straight line where the first sliding chute is located is intersected with the plane where the upper wall of the air outlet is located, and the straight line where the second sliding chute is located is intersected with the plane where the lower wall of the air outlet is located; the rotating shaft of the first guide plate is rotatably and slidably arranged on the first sliding groove; the rotating shaft of the second guide plate is rotatably and slidably arranged on the second sliding groove; the air conditioner control method comprises the following steps: continuously acquiring a first temperature difference between the indoor environment and the first area, and continuously acquiring a second temperature difference between the indoor environment and the second area; the sliding position of the first guide plate on the first sliding chute is controlled according to the first temperature difference, and the sliding position of the second guide plate on the second sliding chute is controlled according to the second temperature difference. The air conditioner control method and the air conditioner provided by the invention can reduce the guide plate condensation phenomenon.
Description
Technical Field
The invention relates to the technical field of air temperature regulation, in particular to an air conditioner control method and an air conditioner.
Background
Summer air conditioner humidity is big, and during air conditioner refrigeration, the cold wind that the air outlet blew out makes the baffle temperature lower, and the air that the temperature is higher relatively in the indoor environment meets the cold easily and condenses in the baffle openly, produces the condensation phenomenon, reduces user and uses experience.
Disclosure of Invention
The invention provides an air conditioner control method and an air conditioner, which are used for solving the defect that an air conditioner guide plate in the prior art is easy to generate a condensation phenomenon.
The invention provides an air conditioner control method, wherein the air conditioner comprises a first guide plate, a second guide plate and a shell; the shell is provided with an air outlet, the side wall of the air outlet is provided with a first sliding chute and a second sliding chute, the first sliding chute is positioned on one side of the second sliding chute close to the upper wall of the air outlet, the straight line where the first sliding chute is positioned is intersected with the plane where the upper wall of the air outlet is positioned, and the straight line where the second sliding chute is positioned is intersected with the plane where the lower wall of the air outlet is positioned; the rotating shaft of the first guide plate is rotatably and slidably mounted on the first sliding groove, and a first area is formed between the first guide plate and the upper wall of the air outlet; the rotating shaft of the second guide plate is rotatably and slidably mounted on the second sliding groove, and a second area is formed between the second guide plate and the lower wall of the air outlet; the air conditioner control method includes: continuously acquiring a first temperature difference between an indoor environment and the first area, and continuously acquiring a second temperature difference between the indoor environment and the second area; and controlling the sliding position of the first guide plate on the first sliding chute according to the first temperature difference, and controlling the sliding position of the second guide plate on the second sliding chute according to the second temperature difference.
According to the air conditioning control method provided by the present invention, the step of controlling the sliding position of the first guide plate on the first chute according to the first temperature difference and the sliding position of the second guide plate on the second chute according to the second temperature difference includes: if the first temperature difference is increased, the first guide plate is controlled to slide towards one end, close to the upper wall of the air outlet, of the first sliding chute; and if the second temperature difference is increased, controlling the second guide plate to slide towards one end of the second sliding groove close to the lower wall of the air outlet.
According to the air conditioner control method provided by the invention, the distance between the upper wall of the air outlet and one end, facing the inner side of the air outlet, of the first chute is smaller than the distance between the upper wall of the air outlet and one end, facing the outer side of the air outlet, of the first chute; and/or the distance between the lower wall of the air outlet and one end, facing the inner side of the air outlet, of the second chute is smaller than the distance between the lower wall of the air outlet and one end, facing the outer side of the air outlet, of the second chute.
According to the air conditioning control method provided by the present invention, the step of controlling the sliding position of the first guide plate on the first chute according to the first temperature difference and the sliding position of the second guide plate on the second chute according to the second temperature difference further includes: if the first temperature difference is reduced, controlling the first guide plate to slide towards the middle of the first sliding groove; and if the second temperature difference is reduced, controlling the second guide plate to slide towards the middle part of the second sliding groove.
According to the air conditioner control method provided by the present invention, the air conditioner control method further comprises the steps of: if the first temperature difference is increased, controlling the first guide plate to rotate towards the side far away from the second guide plate; and if the second temperature difference is increased, controlling the second guide plate to rotate towards the side far away from the first guide plate.
According to the air conditioner control method provided by the present invention, the controlling the sliding of the first guide plate and the second guide plate further comprises: controlling the first guide plate and the second guide plate to slide in parallel with each other.
The invention also provides an air conditioner, which comprises a controller, wherein the controller is used for executing the air conditioner control method.
According to the air conditioner provided by the invention, the air conditioner further comprises an intermediate guide plate, and the intermediate guide plate is rotatably arranged at the air outlet and is positioned between the first guide plate and the second guide plate.
According to the air conditioner provided by the invention, the side wall of the air outlet is also provided with a middle sliding groove, and the rotating shaft of the middle guide plate is rotatably and slidably arranged on the middle sliding groove.
According to the air conditioner provided by the invention, the air conditioner further comprises a driving mechanism, wherein the driving mechanism is respectively arranged on the first sliding chute and the second sliding chute; the driving mechanism comprises a linear driving device and a stepping motor, and the linear driving device is mounted on the side wall of the air outlet and is in driving connection with the stepping motor so that the stepping motor can slide along the first sliding groove or the second sliding groove; the stepping motor is connected with the rotating shaft of the first guide plate or the rotating shaft of the second guide plate in a driving mode.
According to the air conditioner control method and the air conditioner, the first guide plate and the second guide plate are arranged and rotatably mounted on the first sliding groove and the second sliding groove respectively, so that the air conditioner can slide in or out of the air outlet by controlling the first guide plate or the second guide plate, the volume and the air outlet volume of the first area or the second area are correspondingly changed, and the real-time temperature of the first area or the second area is changed. Under the refrigeration mode, through sliding according to first baffle of first difference in temperature and second difference in temperature control and second baffle, can effectively reduce the condensation phenomenon of indoor higher temperature air condensation in first baffle or second baffle.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for 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 invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is an external view schematically illustrating an air conditioner according to the present invention;
FIG. 2 is a schematic structural diagram of an air conditioner according to the present invention;
Fig. 3 is a second schematic structural diagram of an air conditioner according to the present invention;
fig. 4 is a schematic structural diagram of the air conditioner provided by the present invention in a large-angle air outlet mode;
FIG. 5 is a schematic structural diagram of an air conditioner according to the present invention in an upward-angle air-out mode;
fig. 6 is a schematic structural view of an air conditioner provided by the present invention in a lower angle air-out mode.
Reference numerals:
1: a housing; 2: an air outlet; 21: an upper wall; 22: a lower wall; 23: a first chute; 24: a second chute; 25: a side wall; 3: a first guide plate; 4: a second guide plate; 5: a linear drive device; 6: a stepping motor;
a: an inner side; b: an outer side; c: a first region; d: a second region.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The embodiment of the invention provides a control method of an air conditioner, wherein the air conditioner comprises a first guide plate 3, a second guide plate 4 and a shell 1. The shell 1 is provided with the air outlet 2, a side wall 25 of the air outlet 2 is provided with a first chute 23 and a second chute 24, the first chute 23 is positioned on one side of the second chute 24 close to the upper wall 21 of the air outlet 2, a straight line where the first chute 23 is positioned intersects with a plane where the upper wall 21 of the air outlet 2 is positioned, and a straight line where the second chute 24 is positioned intersects with a plane where the lower wall 22 of the air outlet 2 is positioned. The rotating shaft of the first guide plate 3 is rotatably and slidably mounted on the first chute 23, and a first area C is formed between the first guide plate 3 and the upper wall 21 of the air outlet 2; the rotating shaft of the second guide plate 4 is rotatably and slidably mounted on the second chute 24, and a second area D is formed between the second guide plate 4 and the lower wall 22 of the outlet 2. The air conditioner control method comprises the following steps: continuously acquiring a first temperature difference between the indoor environment and the first area C, and continuously acquiring a second temperature difference between the indoor environment and the second area D; the sliding position of the first guide plate 3 on the first slide groove 23 is controlled according to the first temperature difference, and the sliding position of the second guide plate 4 on the second slide groove 24 is controlled according to the second temperature difference.
It should be noted that, as shown in fig. 1, the air conditioner control method provided by the present invention is suitable for a wall-mounted air conditioner, the wall-mounted air conditioner includes a housing 1, an air outlet 2 is disposed at a lower portion of the housing 1, and the air outlet 2 includes an upper wall 21, a lower wall 22 and a side wall 25. The upper part and the lower part of the air conditioner refer to the height relation of the air conditioner relative to the ground when the hanging type air conditioner is installed indoors and can work normally. The inner side a of the outlet 2 is a side of the outlet 2 close to a cross-flow fan, an evaporator, and the like in the air conditioner, and the outer side B of the outlet 2 is a side of the outlet 2 close to the indoor space, so that the air can flow from the inner side a of the outlet 2 to the outer side B of the outlet 2 after exchanging heat with the evaporator.
The outlet 2 is provided with a first guide plate 3 and a second guide plate 4. It can be understood that the lengths of the first guide plate 3 and the second guide plate 4 are both adapted to the length of the outlet 2, and both ends of the first guide plate 3 and the second guide plate 4 are respectively and rotatably mounted on the opposite side walls 25 of the outlet 2, so that the first guide plate 3 and the second guide plate 4 can be used for adjusting the lateral flow direction of the air blown out from the outlet 2. The "lateral direction" is the lateral direction based on the orientation indicated in fig. 1.
The side wall 25 of the air outlet 2 is respectively provided with a first chute 23 and a second chute 24, the first chute 23 is located on one side of the second chute 24 close to the upper wall 21 of the air outlet 2, a straight line where the first chute 23 is located intersects with a plane where the upper wall 21 of the air outlet 2 is located, and a straight line where the second chute 24 is located intersects with a plane where the lower wall 22 of the air outlet 2 is located. Thus, it can be understood that the first chute 23 and the second chute 24 are juxtaposed between the upper wall 21 and the lower wall 22 of the outlet 2, each of the first chute 23 and the second chute 24 has one end directed to the inner side a of the outlet 2 and the other end directed to the outer side B of the outlet 2, and the first chute 23 is entirely located above the second chute 24.
As shown in fig. 2 and 3, the rotating shafts of the first guide plate 3 and the second guide plate 4 are respectively inserted into the first sliding groove 23 and the second sliding groove 24, so that the rotating shafts can slide along the first sliding groove 23 or the second sliding groove 24 under the driving of other driving mechanisms; the wall surface of the rotating shaft can rotate relative to the groove wall of the first sliding groove 23 or the second sliding groove 24, so that the swinging angle of the first guide plate 3 and the second guide plate 4 relative to the first sliding groove 23 and the second sliding groove 24 is adjusted. Accordingly, the first guide plate 3 is rotatably and slidably attached to the first slide groove 23, and the second guide plate 4 is rotatably and slidably attached to the second slide groove 24.
Therefore, the first guide plate 3 and the second guide plate 4 are arranged on the first sliding groove 23 and the second sliding groove 24 in a rotating and sliding mode respectively, the two guide plates of the air conditioner can swing to adjust the air outlet angle and can also slide into or out of the air outlet 2, and therefore the volume of the first area C, the second area D and the area between the first guide plate 3 and the second guide plate 4 is adjusted, and the air outlet amount of each area is adjusted.
It should be noted that temperature sensors are installed in the first area C and the second area D, respectively, for detecting the temperatures of the first area C and the second area D. Wherein the temperature sensors may be mounted to the upper wall 21 and the lower wall 22 of the outlet mouth 2. And, the air conditioner further includes another temperature sensor for detecting an indoor ambient temperature.
Therefore, in the air conditioner control method provided by the embodiment of the invention, the temperature of the first area C, the temperature of the second area D and the temperature of the indoor environment can be respectively obtained through the temperature sensor, so that the first temperature difference between the indoor environment and the first area C and the second temperature difference between the indoor environment and the second area D can be further obtained.
It should be noted that the first temperature difference and the second temperature difference are limited to the temperature difference obtained by subtracting the temperature of the first area C from the temperature of the indoor environment and the temperature difference obtained by subtracting the temperature of the second area D from the temperature of the indoor environment when the air conditioner is in the cooling mode.
The continuous acquisition of the first temperature difference and the continuous acquisition of the second temperature difference can be real-time acquisition of the first temperature difference and the second temperature difference, and can also be interval acquisition of the first temperature difference and the second temperature difference at a certain time interval.
It can be understood that since the air conditioner is in a cooling state, the cool air is first blown out from the first and second areas C and D and the area between the first and second guide panels 3 and 4 and diffused to the entire indoor environment, and thus, the temperature of the indoor environment is higher than that of the first area C or that of the second area D. When the first temperature difference or the second temperature difference is too large, air with higher temperature in the indoor environment is easy to condense on the first guide plate 3 in the first area C or condense on the second guide plate 4 in the second area D, so that condensed water is easy to generate on the first guide plate 3 and the second guide plate 4, and the user experience is reduced.
Therefore, the air output of the first area C or the second area D can be correspondingly changed by controlling the rotating shaft of the first guide plate 3 to slide along the first sliding groove 23 or controlling the rotating shaft of the second guide plate 4 to slide along the second sliding groove 24 according to the first temperature difference or the second temperature difference. When the air output of the first area C or the second area D is reduced, the temperature of the first area C or the second area D is increased, the first temperature difference or the second temperature difference is reduced, and the phenomenon that indoor air with higher temperature is condensed on the first guide plate 3 or the second guide plate 4 can be effectively reduced.
According to the air conditioner control method provided by the embodiment of the invention, the first guide plate 3 and the second guide plate 4 are respectively arranged and rotatably mounted on the first sliding groove 23 and the second sliding groove 24, so that the air conditioner can slide in or out of the air outlet 2 by controlling the first guide plate 3 or the second guide plate 4, and the volume and the air outlet volume of the first area C or the second area D are correspondingly changed, thereby changing the real-time temperature of the first area C or the second area D. In the cooling mode, the first guide plate 3 and the second guide plate 4 are controlled to slide according to the first temperature difference and the second temperature difference, so that the phenomenon that indoor higher-temperature air is condensed on the first guide plate 3 or the second guide plate 4 can be effectively reduced.
On the basis of the foregoing embodiments, optionally, some embodiments of the present invention provide an air conditioning control method, wherein the step of controlling the sliding position of the first guide plate 3 in the first sliding chute 23 according to the first temperature difference, and the step of controlling the sliding position of the second guide plate 4 in the second sliding chute 24 according to the second temperature difference includes: if the first temperature difference is increased, the first guide plate 3 is controlled to slide towards one end of the first chute 23 close to the upper wall 21 of the air outlet 2; if the second temperature difference is increased, the second guide plate 4 is controlled to slide towards one end of the second chute 24 close to the lower wall 22 of the air outlet 2.
Wherein, in some embodiments, the air conditioner obtains the first temperature difference and the second temperature difference at intervals of a certain period of time. For example, the air conditioner obtains the first temperature difference and the second temperature difference every ten minutes. If the first difference in temperature that acquires after the certain period of time of interval is greater than the first difference in temperature that acquires last time, then explain that the air-out volume of the first region C in surface is too big, the temperature that leads to first region C is less than indoor ambient temperature and first region C is still continuously descending, consequently control first baffle 3 to first spout 23 be close to in the one end of the upper wall 21 of air outlet 2 and slide, in order to reduce the air-out volume in space between the upper wall 21 of first baffle 3 and air outlet 2, first region C's air-out volume promptly, thereby avoid first difference in temperature to further increase, in order to avoid appearing the condensation on the first baffle 3. Similarly, if the second difference in temperature that acquires after a certain period of time at an interval is greater than the second difference in temperature that acquires last time, control second baffle 4 to second spout 24 be close to in the one end slip of the lower wall 22 of air outlet 2 to avoid the second baffle 4 condensation to appear.
In other embodiments, the air conditioner obtains the first temperature difference and the second temperature difference in real time, and if the first temperature difference or the second temperature difference continuously increases within a certain time period, such as five minutes or ten minutes, the first guide plate 3 is correspondingly controlled to slide towards one end of the first chute 23 close to the upper wall 21 of the air outlet 2 or the second guide plate 4 is correspondingly controlled to slide towards one end of the second chute 24 close to the lower wall 22 of the air outlet 2.
In addition, optionally, in still other embodiments, the step of controlling the sliding position of the first guide plate 3 on the first sliding chute 23 according to the first temperature difference, and the step of controlling the sliding position of the second guide plate 4 on the second sliding chute 24 according to the second temperature difference may further include: if the first temperature difference is greater than a first threshold value, the first guide plate 3 is controlled to slide towards one end of the first chute 23 close to the upper wall 21 of the air outlet 2; if the second temperature difference is greater than the second threshold, the second guide plate 4 is controlled to slide towards one end of the second chute 24 close to the lower wall 22 of the air outlet 2. The air conditioner control method provided by the embodiment can also reduce the guide plate condensation phenomenon.
On the basis of the above embodiments, further optionally, in some embodiments of the present invention, a distance between the upper wall 21 of the air-conditioning outlet 2 and an end of the first chute 23 facing the inside a of the outlet 2 is smaller than a distance between the upper wall 21 of the outlet 2 and an end of the first chute 23 facing the outside B of the outlet 2.
That is, one end of the first chute 23 facing the inner side a of the outlet 2 is close to the upper wall 21 of the outlet 2, and one end of the first chute 23 facing the outer side B of the outlet 2 is away from the upper wall 21 of the outlet 2. Thus, according to the air conditioner control method provided in the above embodiment, if the first temperature difference increases, the first guide plate 3 is controlled to slide towards the end of the first chute 23 facing the inner side a of the outlet 2, that is, the first guide plate 3 is controlled to slide along the outlet 2.
Optionally, in other embodiments of the present invention, a distance between the lower wall 22 of the outlet 2 and an end of the second chute 24 facing the inside a of the outlet 2 is smaller than a distance between the lower wall 22 of the outlet 2 and an end of the second chute 24 facing the outside B of the outlet 2.
That is, one end of the second chute 24 facing the inner side a of the outlet 2 is close to the lower wall 22 of the outlet 2, and one end of the second chute 24 facing the outer side B of the outlet 2 is far away from the lower wall 22 of the outlet 2. Thus, according to the air conditioner control method provided by the above embodiment, if the second temperature difference increases, the second guide plate 4 is controlled to slide towards the end of the second chute 24 facing the inner side a of the outlet 2, that is, the second guide plate 4 is controlled to slide along the outlet 2.
In a specific embodiment, as shown in fig. 3, a distance between the upper wall 21 of the air outlet 2 and an end of the first chute 23 facing the inside a of the air outlet 2 is less than a distance between the upper wall 21 of the air outlet 2 and an end of the first chute 23 facing the outside B of the air outlet 2, and a distance between the lower wall 22 of the air outlet 2 and an end of the second chute 24 facing the inside a of the air outlet 2 is less than a distance between the lower wall 22 of the air outlet 2 and an end of the second chute 24 facing the outside B of the air outlet 2.
On the basis of the above embodiments, optionally, in some embodiments of the present invention, the step of controlling the sliding position of the first guide plate 3 on the first sliding chute 23 according to the first temperature difference, and the step of controlling the sliding position of the second guide plate 4 on the second sliding chute 24 according to the second temperature difference further comprises: if the first temperature difference is reduced, the first guide plate 3 is controlled to slide towards the middle part of the first sliding groove 23; if the second temperature difference is reduced, the second guide plate 4 is controlled to slide towards the middle of the second sliding groove 24.
Wherein, judge that the first difference in temperature reduces and judge that the second difference in temperature reduces and can be every interval certain duration obtains once first difference in temperature and second difference in temperature to compare the first difference in temperature and the second difference in temperature that obtain after the interval certain duration and the first difference in temperature and the size of the second difference in temperature that last time obtained. Or the first temperature difference and the second temperature difference can be obtained in real time, and whether the first temperature difference and the second temperature difference are continuously reduced within a certain time period or not is judged.
If the first temperature difference or the second temperature difference is reduced, it is indicated that the condensation phenomenon is not easy to occur at this time, and the first guide plate 3 or the second guide plate 4 is correspondingly controlled to slide to the middle of the first sliding groove 23 or the second sliding groove 24, so that the air output of the first area C or the second area D is proper.
On the basis of the above embodiments, optionally, in some embodiments of the present invention, the air conditioner control method further includes the steps of: if the first temperature difference is increased, the first guide plate 3 is controlled to rotate towards the side far away from the second guide plate 4; and if the second temperature difference is increased, controlling the second guide plate 4 to rotate towards the side far away from the first guide plate 3.
It will be appreciated that the first guide plate 3 is rotated away from the second guide plate 4, i.e. towards the upper wall 21 of the outlet 2, so as to further reduce the air output of the first area C, thereby reducing the first temperature difference. Similarly, the second guide plate 4 rotates towards the side far away from the first guide plate 3, i.e. rotates towards the lower wall 22 of the air outlet 2, so as to further reduce the air output of the second area D, and reduce the first temperature difference.
In other embodiments, the controlling of the sliding of the first guide plate 3 and the second guide plate 4 by the air conditioning control method further includes: the first guide plate 3 and the second guide plate 4 are controlled to slide parallel to each other. That is, the swing angles of the first guide plate 3 and the second guide plate 4 with respect to the outlet 2 are always kept consistent, and after the positions of the first guide plate 3 and the second guide plate 4 sliding in the first chute 23 and the second chute 24 are determined according to the first temperature difference and the second temperature difference, the first guide plate 3 and the second guide plate 4 can be controlled to swing in parallel to adjust the air outlet direction or realize air sweeping.
On the basis of the foregoing embodiments, in another aspect, the present invention further provides an air conditioner, where the air conditioner includes a controller, and the controller is configured to execute the air conditioner control method provided in any of the foregoing embodiments.
It is understood that the air conditioner includes the first guide plate 3, the second guide plate 4, the first slide groove 23, and the second slide groove 24 described in the above embodiments.
Optionally, the air conditioner further comprises a middle guide plate, which is rotatably installed at the outlet 2 and located between the first guide plate 3 and the second guide plate 4.
For example, in some embodiments, the rotating shaft of the middle guide plate is rotatably installed in the installation hole of the side wall 25 of the outlet 2, so that the middle guide plate cannot slide in or out relative to the outlet 2, but the swinging angle of the middle guide plate can be controlled to assist in adjusting the air outlet direction of the outlet 2.
In other embodiments, the side wall 25 of the outlet 2 is further provided with an intermediate chute, and the rotating shaft of the intermediate guide plate is rotatably and slidably mounted on the intermediate chute. Therefore, the middle guide plate can slide in or out of the air outlet 2 along the middle sliding groove, and can swing to adjust the air outlet direction, similar to the first guide plate 3 and the second guide plate 4.
It can be understood that in the closed state of the air conditioner, all the guide plates of the air conditioner can be rotated to the closed state, and the air outlets 2 are closed together.
On the basis of the above embodiment, the air conditioner provided by the embodiment of the present invention further includes a driving mechanism, and the driving mechanism is respectively installed on the first chute 23 and the second chute 24. The driving mechanism comprises a linear driving device 5 and a stepping motor 6, wherein the linear driving device 5 is installed on the side wall 25 of the air outlet 2 and is in driving connection with the stepping motor 6, so that the stepping motor 6 can slide along the first sliding chute 23 or the second sliding chute 24. The stepping motor 6 drives a rotating shaft connected to the first guide plate 3 or the second guide plate 4.
Specifically, as shown in fig. 2, the driving mechanism includes two driving mechanisms, wherein two linear driving devices 5 are both mounted on the side wall 25 of the air outlet 2 and are respectively mounted on the extension lines of the first chute 23 and the second chute 24 toward the inner side a of the air outlet 2, so that the driving ends of the two linear driving devices 5 can respectively move along the first chute 23 and the second chute 24. The two stepping motors 6 are respectively connected to driving ends of the two linear driving devices 5, so that the two stepping motors 6 are respectively slidably mounted to the first slide groove 23 and the second slide groove 24. The driving ends of the two stepping motors 6 respectively penetrate through the first sliding grooves 23 and the second sliding grooves 24 and are connected to the rotating shaft of the first guide plate 3 and the rotating shaft of the second guide plate 4, so that the driving ends of the two stepping motors 6 can respectively drive the first guide plate 3 and the second guide plate 4 to rotate, and meanwhile, under the driving of the linear driving device 5, the two stepping motors 6 can respectively drive the rotating shaft of the first guide plate 3 and the rotating shaft of the second guide plate 4 to slide along the first sliding grooves 23 and the second sliding grooves 24, so that the first guide plate 3 and the second guide plate 4 are respectively driven to slide in or slide out at the air outlet 2.
It will be appreciated that in some embodiments, the air conditioner includes an intermediate guide plate rotatably and slidably mounted to the intermediate slide channel, and the intermediate slide channel is correspondingly mounted with the driving mechanism.
The linear driving device 5 may be a hydraulic driving device, a pneumatic driving device, or a linear motor.
On the basis of the above embodiments, optionally, in the air conditioner provided by some embodiments of the present invention, the air conditioner may further have a plurality of blowing modes, and the air conditioner may control the sliding position and the rotation angle of the first guide plate 3 on the first sliding groove 23 and the second guide plate 4 on the second sliding groove 24 according to the blowing mode.
For example, in some embodiments, the air conditioner has a high angle wind outlet mode.
Wherein, in some embodiments, the air conditioner includes only the first guide panel 3 and the second guide panel 4. As shown in fig. 4, in the wide-angle air outlet mode, the air conditioner controls the rotating shaft of the first guide plate 3 to slide to one end of the first chute 23 facing the inner side a of the air outlet 2, and rotate to one side of the first chute 23 close to the upper wall 21 of the air outlet 2; and the rotating shaft of the second guide plate 4 is controlled to slide to one end of the second chute 24 facing the inner side a of the air outlet 2, and rotate to one side of the second chute 24 close to the lower wall 22 of the air outlet 2. Accordingly, the first guide plate 3 and the second guide plate 4 swing in opposite directions to be respectively close to the upper wall 21 and the lower wall 22 of the outlet 2, so that the first guide plate 3 and the second guide plate 4 reach the maximum distance toward one end of the outer side B of the outlet 2, and the air conditioner has the maximum outlet angle.
In other embodiments, the air conditioner further comprises an intermediate guide plate installed between the first guide plate 3 and the second guide plate 4, and the intermediate guide plate is rotatably and slidably installed in the intermediate sliding groove. In the wide-angle air outlet mode, the positions of the first guide plate 3 and the second guide plate 4 are as described in the above embodiment; the intermediate guide plate can swing in parallel to the same angle or rotate synchronously, which is not limited by the invention.
In other embodiments, the air conditioner further has an upper outlet mode.
Wherein, in some embodiments, the air conditioner includes only the first guide plate 3 and the second guide plate 4. As shown in fig. 5, in the upper air outlet mode, the air conditioner controls the rotating shaft of the first guide plate 3 to slide to one end of the first chute 23 facing the outer side B of the air outlet 2, and rotate to one side of the first chute 23 close to the upper wall 21 of the air outlet 2; and the rotating shaft of the second guide plate 4 is controlled to slide to one end of the second chute 24 facing the inner side a of the air outlet 2 and rotate to one side of the second chute 24 close to the upper wall 21 of the air outlet 2. Therefore, one end of the second guide plate 4 facing the outer side B of the air outlet 2 points to one end of the first guide plate 3 facing the inner side A of the air outlet 2, and the second guide plate 4 and the first guide plate 3 jointly form a flow guide surface with a tendency of extending upwards the air conditioner, so that the air conditioner can have a larger upward air supply angle.
In other embodiments, the air conditioner further comprises an intermediate guide plate installed between the first guide plate 3 and the second guide plate 4, and the intermediate guide plate is rotatably and slidably installed in the intermediate sliding groove. In the upper air-out mode, the first guide plate 3 and the second guide plate 4 are positioned as described in the above embodiment, the middle guide plates are swung toward the upper wall 21 side of the outlet 2, and in the direction from the second guide plate 4 toward the first guide plate 3, the end of the upper guide plate toward the outer side B of the outlet 2 is directed toward the end of the lower guide plate toward the inner side a of the outlet 2, so that the first guide plate 3, the second guide plate 4 and the plurality of middle guide plates collectively constitute a flow guide surface having a tendency to extend upward of the air conditioner.
In still other embodiments, the air conditioner further has a lower air outlet mode.
Wherein, in some embodiments, the air conditioner includes only the first guide plate 3 and the second guide plate 4. As shown in fig. 6, in the lower air outlet mode, the air conditioner controls the rotating shaft of the first guide plate 3 to slide to one end of the first chute 23 facing the inner side a of the air outlet 2, and rotate to one side of the first chute 23 close to the lower wall 22 of the air outlet 2; and the rotating shaft of the second guide plate 4 is controlled to slide to one end of the second chute 24 facing the outer side B of the air outlet 2 and rotate to one side of the second chute 24 close to the lower wall 22 of the air outlet 2. Therefore, one end of the first guide plate 3 facing the outer side B of the air outlet 2 points to one end of the second guide plate 4 facing the inner side A of the air outlet 2, and the second guide plate 4 and the first guide plate 3 jointly form a flow guide surface with a tendency of extending towards the lower rear of the air conditioner, so that the air conditioner has an air supply angle towards the lower rear for supplying air, and the direct blowing prevention effect of the air conditioner is further provided.
In other embodiments, the air conditioner further comprises an intermediate guide plate installed between the first guide plate 3 and the second guide plate 4, and the intermediate guide plate is rotatably and slidably installed in the intermediate sliding groove. In the down-wind mode, the first guide plate 3 and the second guide plate 4 are positioned as described in the above embodiment, the middle guide plates are swung toward the lower wall 22 side of the wind outlet 2, and in the direction from the first guide plate 3 toward the second guide plate 4, the end of the previous guide plate toward the outer side B of the wind outlet 2 is directed toward the end of the next guide plate toward the inner side a of the wind outlet 2, so that the first guide plate 3, the second guide plate 4 and the plurality of middle guide plates together form a flow guide surface having a tendency to extend toward the lower rear of the air conditioner.
Therefore, the air conditioner provided by the embodiment of the invention can expand the air supply range of the air conditioner and improve the flexibility of controlling the air supply angle of the air conditioner through the first guide plate 3 and the second guide plate 4 or through the rotation and sliding fit of the first guide plate 3, the second guide plate 4 and the middle guide plate.
In addition, the present invention also provides an electronic device, which may include: the system comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus. The processor may call logic instructions in the memory to execute the air conditioner control method provided by the above embodiments.
In addition, the logic instructions in the memory may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product, which includes a computer program, the computer program being storable on a non-transitory computer-readable storage medium, and when the computer program is executed by a processor, the computer being capable of executing the air conditioner control method provided by the above-described embodiment.
In still another aspect, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, the computer program being implemented by a processor to perform the air conditioner control method provided by the above-described embodiments.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention 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 technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The air conditioner control method is characterized in that the air conditioner comprises a first guide plate, a second guide plate and a shell;
the shell is provided with an air outlet, the side wall of the air outlet is provided with a first sliding chute and a second sliding chute, the first sliding chute is positioned on one side of the second sliding chute close to the upper wall of the air outlet, the straight line where the first sliding chute is positioned is intersected with the plane where the upper wall of the air outlet is positioned, and the straight line where the second sliding chute is positioned is intersected with the plane where the lower wall of the air outlet is positioned;
the rotating shaft of the first guide plate is rotatably and slidably mounted on the first sliding groove, and a first area is formed between the first guide plate and the upper wall of the air outlet; the rotating shaft of the second guide plate is rotatably and slidably mounted on the second sliding chute, and a second area is formed between the second guide plate and the lower wall of the air outlet;
The air conditioner control method includes:
continuously acquiring a first temperature difference between an indoor environment and the first area, and continuously acquiring a second temperature difference between the indoor environment and the second area;
and controlling the sliding position of the first guide plate on the first sliding chute according to the first temperature difference, and controlling the sliding position of the second guide plate on the second sliding chute according to the second temperature difference.
2. The air conditioning control method according to claim 1, wherein the step of controlling the sliding position of the first guide plate on the first chute according to the first temperature difference, and controlling the sliding position of the second guide plate on the second chute according to the second temperature difference includes:
if the first temperature difference is increased, the first guide plate is controlled to slide towards one end, close to the upper wall of the air outlet, of the first sliding chute;
and if the second temperature difference is increased, controlling the second guide plate to slide towards one end of the second sliding groove close to the lower wall of the air outlet.
3. The air conditioner control method according to claim 2, wherein a distance between the upper wall of the air outlet and one end of the first chute facing the inside of the air outlet is smaller than a distance between the upper wall of the air outlet and one end of the first chute facing the outside of the air outlet;
And/or the presence of a gas in the atmosphere,
the distance between the lower wall of the air outlet and one end, facing the inner side of the air outlet, of the second chute is smaller than the distance between the lower wall of the air outlet and one end, facing the outer side of the air outlet, of the second chute.
4. The air conditioning control method according to claim 2, wherein the step of controlling the sliding position of the first guide plate on the first chute according to the first temperature difference, and the step of controlling the sliding position of the second guide plate on the second chute according to the second temperature difference further comprises:
if the first temperature difference is reduced, controlling the first guide plate to slide towards the middle of the first sliding groove;
and if the second temperature difference is reduced, controlling the second guide plate to slide towards the middle part of the second sliding groove.
5. The air conditioning control method according to claim 2, further comprising the steps of:
if the first temperature difference is increased, controlling the first guide plate to rotate towards the side far away from the second guide plate;
and if the second temperature difference is increased, controlling the second guide plate to rotate towards the side far away from the first guide plate.
6. The air conditioning control method according to claim 1, wherein the controlling the first guide plate and the second guide plate to slide further comprises:
Controlling the first guide plate and the second guide plate to slide in parallel with each other.
7. An air conditioner characterized by comprising a controller for executing the air conditioner control method according to any one of claims 1 to 6.
8. The air conditioner of claim 7, further comprising an intermediate guide plate rotatably mounted to the outlet vent and positioned between the first guide plate and the second guide plate.
9. The air conditioner according to claim 7, wherein the side wall of the air outlet is further provided with an intermediate chute, and the rotating shaft of the intermediate guide plate is rotatably and slidably mounted to the intermediate chute.
10. The air conditioner according to claim 7, further comprising driving mechanisms respectively installed to the first and second sliding grooves;
the driving mechanism comprises a linear driving device and a stepping motor, and the linear driving device is mounted on the side wall of the air outlet and is in driving connection with the stepping motor so that the stepping motor can slide along the first sliding chute or the second sliding chute;
the stepping motor is connected with the rotating shaft of the first guide plate or the rotating shaft of the second guide plate in a driving mode.
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| CN114517931B (en) | 2023-11-21 |
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