CN115614906B - Anti-condensation control mode of up-down air outlet air conditioner - Google Patents
Anti-condensation control mode of up-down air outlet air conditioner Download PDFInfo
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- CN115614906B CN115614906B CN202211160729.6A CN202211160729A CN115614906B CN 115614906 B CN115614906 B CN 115614906B CN 202211160729 A CN202211160729 A CN 202211160729A CN 115614906 B CN115614906 B CN 115614906B
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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
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/08—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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/22—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
-
- 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
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an anti-condensation control method of an air conditioner with an upper air outlet and a lower air outlet.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to an up-down air outlet air conditioner and a control method.
Background
According to the statistics of after-sales data, condensation phenomena such as water dripping and water blowing of a fan of a household air conditioner are main problems of customer complaints in the south of China when the relative humidity of air in summer is high.
When the air conditioner operates in a summer high-humidity environment, the temperature of the air outlet is generally lower than 16 ℃, the temperature of the air guide plate is easily lower than the ambient dew point temperature, and meanwhile, relatively hot air in the environment can condense water drops on the leeward side of the air guide plate.
The existing condensation prevention control method generally optimizes the condensation effect by adjusting the flow path of the evaporator, controlling the throttling element, optimizing the air deflector structure, reducing the frequency of the compressor and the like, and ensures good experience of users under severe environmental conditions of high humidity.
Disclosure of Invention
In view of the above, the invention aims at solving the problem that condensation water is generated by the air deflector in the refrigeration mode, and proposes to solve the problem of condensation by controlling the lower air deflector.
Specifically:
in a first aspect, the present invention provides a condensation preventing control method for an air conditioner having an upper air outlet and a lower air outlet, wherein the upper air outlet is provided with an upper air deflector, the lower air outlet is provided with a lower air deflector, and the control method includes:
collecting indoor environment parameters under the opening state of the upper air guide plate and the lower air guide plate, wherein the indoor environment parameters comprise indoor environment dry bulb temperature, indoor environment relative humidity and lower air guide plate air outlet temperature T Air outlet ;
Calculating dew point temperature T according to indoor environment dry bulb temperature and indoor environment relative humidity Dew point ,
Comparing T Dew point with T Air outlet , and judging whether the air conditioner enters an anti-condensation mode;
And when T Air outlet ＜T Dew point is reached, controlling the air conditioner to enter an anti-condensation mode.
Optionally, when T Air outlet ≧T Dew point , the air conditioner is controlled to perform the user setting mode.
Optionally, after the air conditioner enters the anti-condensation mode, accumulating the running time t1 of the anti-condensation mode of the air conditioner;
And when T1 meets the requirement of not less than T Setting up 1, closing the lower air deflector, keeping the opening degree of the upper air deflector unchanged, and continuously monitoring the parameter T Air outlet 、T Dew point .
Optionally, after the lower air deflector is closed,
When T Air outlet ＞T Dew point is detected, the air conditioner is led to exit the anti-condensation mode, a lower air deflector is opened, and a user setting mode, such as 20 ℃ for refrigeration and high wind gear, is executed; setting the refrigerating temperature at 22 ℃ and the stroke grade, and the like, and freely setting according to the requirements of users.
Otherwise, continuously detecting the parameter T Air outlet 、T Dew point under the state that the lower air deflector is closed and accumulating the running time T2 of the anti-condensation mode of the air conditioner; and when T2 meets the requirement of not less than T Setting up 2, opening the lower air deflector, and continuously monitoring the T Air outlet 、T Dew point parameter.
Optionally, after the lower air deflector is opened,
When T Air outlet ＞T Dew point is detected, exiting the anti-condensation mode, and executing a user setting mode; otherwise, continuing to accumulate the time t3;
similarly, air conditioner setting control logic is executed.
Optionally, the upper air deflector and the lower air deflector are respectively provided with a stepping motor, and the stepping motors are controlled to control the opening and closing of the upper air deflector and the lower air deflector according to the set steps.
In a second aspect, the present invention provides an anti-condensation control device comprising a memory and a processor;
The memory is used for storing a computer program;
the processor is configured to implement the anti-condensation control method according to any one of the above when executing the computer program.
In a third aspect, the present invention provides an up-down air-out air conditioner, which adopts the anti-condensation control method described in any one of the above, or includes the anti-condensation control device described in any one of the above.
Further optionally, a controller is included; a decorative plate 16; the device comprises an upper air deflector, a lower air deflector, an upper air deflector stepping motor, a lower air deflector stepping motor, an upper gear in transmission connection with the upper air deflector stepping motor and a lower gear in transmission connection with the lower air deflector stepping motor; in the normal running process of the air conditioner, when the upper air guide plate stepping motor or the lower air guide plate stepping motor receives signals of an air conditioner indoor unit controller, the stepping motor drives the corresponding air guide plate rotating shaft to sweep according to the set step number under the drive of the corresponding machine gear, so that the opening and closing of the corresponding air guide plate are controlled.
The invention provides an anti-condensation control method applicable to an air conditioner with an upper air outlet and a lower air outlet.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
Fig. 1 shows a schematic structural diagram of an embodiment of an up-down air-out air conditioner of the present invention.
Fig. 2a shows a schematic diagram of a closed state of a lower air deflector in an embodiment of an up-down air-out air conditioner of the present invention.
Fig. 2b is a schematic diagram showing an open state of a lower air deflector in an embodiment of the up-down air-out air conditioner of the present invention.
Fig. 3 shows a control flow diagram of an embodiment of the up-down outlet air conditioner of the present invention.
Fig. 4 shows a control flow diagram of an embodiment of the up-down outlet air conditioner of the present invention.
Fig. 5 shows a control flow diagram of an embodiment of the up-down outlet air conditioner of the present invention.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "contacting," and "communicating" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. In order to solve the problem that the use experience of a user is affected even if excessive condensation water on a lower air deflector is not dropped on the ground for a high-end cabinet machine, the embodiment provides an anti-condensation control method of an air conditioner with an upper air outlet and a lower air outlet. Referring to fig. 1, the air conditioner of the present embodiment is provided with an upper air outlet 12 and a lower air outlet 14, the upper air outlet 12 is provided with an upper air deflector, and the lower air outlet 14 is provided with a lower air deflector.
With reference to fig. 2, the main components of the air deflector component of the air conditioner of the up-down air outlet type provided in this embodiment are: the air deflector, a rotating shaft on the air deflector, a stepping motor and a gear. In the normal running process of the air conditioner, when the stepping motor receives signals of the air conditioner indoor unit controller, the stepping motor drives the corresponding air deflector rotating shafts to sweep according to the set step number under the drive of the corresponding motor gears, so that the opening and closing of the corresponding air deflector are controlled. According to the invention, by controlling the switch of the lower air outlet air deflector, the problems that the edge of the left decorative plate and the edge of the right decorative plate around the lower air deflector are seriously dewed, the dripping is easy, and the user experience is affected are solved on the premise that the refrigerating requirement is met, and the dripping of the condensation water of the air conditioner to the ground can be effectively avoided.
Specifically, the embodiment proposes to solve the condensation problem by controlling the lower air deflector 14, which is specifically as follows:
referring to the flow chart of fig. 3, the anti-condensation control method of the present embodiment includes steps S1 to S5, wherein:
normal on refrigeration mode operation;
s1, under the opening state of an upper air deflector and a lower air deflector, collecting indoor environment parameters, wherein the indoor environment parameters comprise indoor environment dry bulb temperature, indoor environment relative humidity and lower air deflector air outlet temperature T Air outlet ;
S2, calculating dew point temperature T Dew point according to indoor environment dry bulb temperature and indoor environment relative humidity;
S3, comparing the difference value of the T Dew point and the T Air outlet , and judging whether the air conditioning system enters an anti-condensation mode;
S4, when T Air outlet ＜T Dew point is reached, the air conditioning system enters an anti-condensation mode;
S5, when T Air outlet ≧T Dew point is carried out, the air conditioning system executes a user setting mode.
The air conditioner is operated in a normal opening refrigeration mode, an indoor unit controller collects the air conditioner operation air outlet temperature T Air outlet in real time, the indoor environment relative humidity R is calculated through T Inner ring and R to obtain the indoor dew point temperature T Dew point ,, when the temperature is T Air outlet ＜T Dew point , the air conditioner system enters an anti-condensation mode, and the water drop condensation condition of an air outlet of the air conditioner meets the experience requirement of a user by controlling an air outlet air deflector switch; otherwise, i.e., T Air outlet ≥T Dew point , the user set mode is performed.
The air outlet temperature T Air outlet comprises the air outlet temperature of the upper air outlet and/or the air outlet temperature of the lower air outlet, preferably the air outlet temperature of the lower air outlet, and when the air outlet temperature of the upper air outlet is adopted, the air outlet temperature T Air outlet can be optimized through an empirical value, so that a temperature value matched with the air outlet temperature of the lower air outlet is obtained.
Further alternatively, in combination with the control flowchart of fig. 4, after the air conditioner enters the anti-condensation mode, the anti-condensation control method further includes steps S61 to S62, where:
s61, accumulating the operation time t1 of the air conditioner anti-condensation mode;
S62, when T1 is more than or equal to T Setting up 1, closing the lower air deflector, keeping the opening degree of the upper air deflector unchanged, and continuously monitoring the parameter T Air outlet 、T Dew point .
When the air conditioner enters the condensation preventing mode, the inner machine controller starts to control a timer to accumulate running time T1, T1 is the time required for the air conditioner to enter the condensation preventing mode until water drops are accumulated on the decorative plate of the air conditioner, when the running time T1 is more than or equal to T Setting up 1, the lower air deflector is closed, the upper air deflector is unchanged in control mode, and because the air conditioner is continuously dehumidified in the refrigerating process, the indoor environment parameters (including indoor environment temperature, indoor environment relative humidity and air outlet temperature of the air conditioner) are continuously monitored, and accordingly the T Air outlet 、T Dew point is monitored to exit the condensation preventing mode at proper time, and the problem that the edge of the left decorative plate and the right decorative plate around the air deflector is seriously condensed and easy to drip is solved on the premise that the refrigerating effect is not influenced. Further optionally, the anti-condensation control method further includes steps S63 to S67, wherein:
S63, continuously detecting a parameter T Air outlet 、T Dew point under the state that the lower air deflector is closed and accumulating the running time T2 of the anti-condensation mode of the air conditioner;
S64, judging whether T Air outlet is larger than T Dew point , if so, executing S65, and if not, executing S66;
S65, enabling the air conditioner to exit from the anti-condensation mode, opening the lower air deflector, and executing a user setting mode;
S66, performing S66; judging whether t2 is greater than or equal to t Setting up 2; if yes, executing S67; if not, continuing to execute S63;
s67, opening the lower air deflector, and continuously monitoring the T Air outlet 、T Dew point parameters.
Specifically, after the lower air deflector is closed, continuously detecting a parameter T Air outlet 、T Dew point , and accumulating the running time T2 of the condensation prevention mode of the air conditioner, wherein T2 is the time from closing to opening of the lower air deflector; when T Air outlet ＞T Dew point is detected, exiting the condensation preventing mode, opening the lower air deflector, and executing a user setting mode; otherwise, continuously detecting the parameter T Air outlet 、T Dew point until T2 is more than or equal to T Setting up 2, exiting the condensation preventing mode, opening the lower air deflector, and executing a user setting mode.
The value of t Setting up 2 needs to meet the requirement that the indoor environment temperature meets the set temperature of the air conditioner.
Further optionally, the anti-condensation control method further includes S68 to S69, wherein:
s68, judging whether T Air outlet is larger than T Dew point ; if yes, executing S69; if not, continuing to accumulate the time t1;
S69, exiting the anti-condensation mode, and executing a user setting mode;
similarly, air conditioner setting control logic is executed.
Specifically, after the lower air deflector is opened, when T Air outlet ＞T Dew point is detected, the anti-condensation mode is exited, and a user setting mode is executed; otherwise, the accumulated time t3 is continued, and so on, the air conditioner setting control logic is executed.
Optionally, the upper air deflector and the lower air deflector are respectively provided with a stepping motor, and the stepping motors are controlled to control the opening and closing of the upper air deflector and the lower air deflector according to the set steps.
The anti-condensation control method of the present embodiment is described in further detail below with reference to fig. 5.
The air conditioner operates normally in a refrigerating mode, and T Air outlet and T Dew point are monitored in real time; judging whether T Air outlet is larger than T Dew point , if so, entering an anti-condensation mode; otherwise, continuously monitoring T Air outlet and T Dew point ;
after entering the anti-condensation mode, accumulating the running time tN (same as t 1), and closing the lower air deflector;
Judging whether T Air outlet is larger than T Dew point , if so, exiting the condensation preventing mode, opening a lower air deflector, and enabling the air conditioner to normally operate; otherwise, after the running time tM (same as t 2) is accumulated, opening the lower air deflector;
then, judging whether T Air outlet is larger than T Dew point , and if so, operating the air conditioner normally; otherwise, the running time t (the accumulated time for restarting the wind deflector) is accumulated.
Similarly, air conditioner setting control logic is executed.
In a second aspect, the present embodiment provides an anti-condensation control device, including a memory and a processor;
The memory is used for storing a computer program;
the processor is configured to implement the anti-condensation control method according to any one of the above when executing the computer program.
In a third aspect, the present embodiment provides an up-down air-out air conditioner, which adopts the anti-condensation control method described in any one of the above, or includes the anti-condensation control device described in any one of the above.
Further optionally, a controller is included; a decorative plate 16; the device comprises an upper air deflector, a lower air deflector, an upper air deflector stepping motor, a lower air deflector stepping motor, an upper gear in transmission connection with the upper air deflector stepping motor and a lower gear in transmission connection with the lower air deflector stepping motor; in the normal running process of the air conditioner, when the upper air guide plate stepping motor or the lower air guide plate stepping motor receives signals of an air conditioner indoor unit controller, the stepping motor drives the air guide plate rotating shaft to sweep according to the set step number under the drive of a corresponding gear of the stepping motor, so that the opening and closing of the air guide plate are controlled.
The invention can be applied to the anti-condensation control method of the upper and lower air-out air conditioners, and the condensation water condition of the lower air deflector is judged by judging the parameters such as the indoor environment dry bulb temperature, the relative humidity, the air-out temperature and the like on the premise of not influencing the refrigerating effect, and the water droplet condensation condition of the air-out air conditioner can meet the experience requirement of users by controlling the switch of the lower air-out air deflector according to the condensation degree of the water droplet.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that this disclosure is not limited to the particular arrangements, instrumentalities and methods of implementation described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (6)
1. An anti-condensation control method of an air conditioner provided with an upper air outlet and a lower air outlet, wherein the upper air outlet is provided with an upper air deflector, and the lower air outlet is provided with a lower air deflector; wherein, when the air conditioner is operated in the cooling mode, the control method comprises the following steps:
Collecting indoor environment parameters under the opening state of the upper air guide plate and the lower air guide plate, wherein the indoor environment parameters comprise indoor environment dry bulb temperature, indoor environment relative humidity and lower air guide plate air outlet temperature T Air outlet ;
Calculating dew point temperature T Dew point according to indoor environment dry bulb temperature and indoor environment relative humidity;
comparing T Dew point with T Air outlet , and judging whether the air conditioner enters an anti-condensation mode;
When T Air outlet ＜T Dew point is reached, controlling the air conditioner to enter an anti-condensation mode;
when T Air outlet ≥T Dew point is reached, controlling the air conditioner to execute a user setting mode;
after the air conditioner enters the anti-condensation mode, accumulating the running time t1 of the air conditioner in the anti-condensation mode;
When T1 is more than or equal to T Setting up 1, closing the lower air deflector, keeping the opening degree of the upper air deflector unchanged, and continuously detecting T Air outlet 、T Dew point ;
When T Air outlet ＞T Dew point is detected, the air conditioner is led to exit the anti-condensation mode, a lower air deflector is opened, and a user setting mode is executed;
When detecting T Air outlet ＜T Dew point , continuously detecting T Air outlet 、T Dew point in a state that the lower air deflector is closed and accumulating the operation time T2 of the air conditioner anti-condensation mode; when t2 is more than or equal to t Setting up 2, the lower air deflector is opened.
2. The method according to claim 1, wherein when T2 is not less than T Setting up 2 and the lower air deflector is opened, continuing to detect T Air outlet 、T Dew point ; when T Air outlet ＞T Dew point is detected, the air conditioner is caused to exit the anti-condensation mode, and a user setting mode is executed;
When T2 is less than T Setting up 2, continuously detecting T Air outlet 、T Dew point and accumulating the air conditioner anti-condensation mode operation time T3 under the state that the lower air deflector is closed;
similarly, air conditioner setting control logic is executed.
3. The condensation preventing control method according to any one of claims 1 to 2, wherein the upper air guide plate and the lower air guide plate are provided with stepping motors, and the stepping motors are controlled to control the opening and closing of the upper air guide plate and the lower air guide plate according to set steps.
4. An anti-condensation control device is characterized by comprising a memory and a processor;
The memory is used for storing a computer program;
the processor for implementing the anti-condensation control method according to any one of claims 1 to 3 when executing the computer program.
5. An up-down air-out air conditioner characterized in that it adopts the anti-condensation control method according to any one of claims 1 to 3, or comprises the anti-condensation control apparatus according to claim 4.
6. The up-down outlet air conditioner as set forth in claim 5, comprising:
A decorative plate;
the device comprises an upper air deflector, a lower air deflector, an upper air deflector stepping motor, a lower air deflector stepping motor, an upper gear in transmission connection with the upper air deflector stepping motor and a lower gear in transmission connection with the lower air deflector stepping motor;
In the normal running process of the air conditioner, when the upper air guide plate stepping motor or the lower air guide plate stepping motor receives signals of an air conditioner indoor unit controller, the stepping motor drives the corresponding air guide plate rotating shaft to rotate according to the set step number under the drive of the corresponding motor gear, so that the opening and closing of the corresponding air guide plate are controlled.
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