CN117249519B - Humidity control method of fresh air conditioner, storage medium and electronic device - Google Patents

Humidity control method of fresh air conditioner, storage medium and electronic device Download PDF

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Publication number
CN117249519B
CN117249519B CN202311525500.2A CN202311525500A CN117249519B CN 117249519 B CN117249519 B CN 117249519B CN 202311525500 A CN202311525500 A CN 202311525500A CN 117249519 B CN117249519 B CN 117249519B
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China
Prior art keywords
humidity
interval
fresh air
indoor humidity
current indoor
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CN202311525500.2A
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Chinese (zh)
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CN117249519A (en
Inventor
袁咏祖
涂浩翔
李婕琪
曾庆和
胡光宇
高浩辉
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • 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
    • F24F2110/22—Humidity of the outside air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The application discloses a humidity control method, a storage medium and an electronic device of a fresh air conditioner. Wherein the method comprises the following steps: acquiring the current indoor humidity of a fresh air conditioner; when the current indoor humidity is smaller than the lower limit of the target humidity interval, the indoor humidity of the fresh air conditioner is regulated according to the current indoor humidity and the current outdoor humidity; and when the current indoor humidity is greater than the upper limit of the target humidity interval, adjusting the indoor humidity of the fresh air conditioner according to the running mode of the fresh air conditioner so that the adjusted indoor humidity is positioned in the target humidity interval, wherein the target humidity interval is a comfortable humidity interval for users. The application solves the technical problem that the comfort of an air conditioner user is poor no matter how the current indoor humidity is, the humidity control modes are the same.

Description

Humidity control method of fresh air conditioner, storage medium and electronic device
Technical Field
The application relates to the field of household appliances, in particular to a humidity control method and device of a fresh air conditioner, a storage medium and an electronic device.
Background
For a household cabinet air conditioner (such as a GA cabinet) adopting a double-axial-flow fan for air outlet, if a fresh air supply design is adopted, indoor and outdoor air exchange can be realized. At present, more technical schemes have performed air quantity and temperature control on indoor air supply of a fresh air conditioner, but humidity control on fresh air supply is not realized. If the indoor environment needs to be kept refrigerated and low-humidity, the fresh air entering from the outside is high in humidity, so that the indoor environment cannot be kept low-humidity; in the case of drier heating, the fresh air is still dry, so that the indoor humidity cannot be improved, and the problem of influencing the comfort of users is not solved effectively.
The technical problems of the scheme are as follows: 1) When the indoor relative humidity is lower than the optimal relative humidity range of the human body, the fresh air conditioner cannot effectively improve the indoor relative humidity, and the comfort of a user is affected; 2) When the indoor relative humidity is higher than the optimal relative humidity range of the human body, the fresh air conditioner cannot effectively reduce the indoor relative humidity, and the comfort of a user is affected; 3) Under the condition of different indoor and outdoor relative humidity differences, the influence of fresh air input on indoor relative humidity cannot be reasonably controlled; 4) The air conditioner cannot effectively control the indoor relative humidity under different running conditions of refrigeration or heating; 5) The fresh air quantity fed into the room cannot be controlled according to the actual demand.
Aiming at the technical problem of poor comfort of the air conditioner user, no effective solution is proposed at present.
Disclosure of Invention
The embodiment of the application provides a humidity control method and device of a fresh air conditioner, a storage medium and an electronic device, so as to at least solve the technical problem of poor comfort of an air conditioner user.
According to an aspect of the embodiments of the present application, there is provided a humidity control method of a fresh air conditioner, including: acquiring the current indoor humidity of a fresh air conditioner; and under the condition that the current indoor humidity is not in the target humidity interval, adjusting the indoor humidity of the fresh air conditioner by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located, so that the adjusted indoor humidity is located in the target humidity interval, wherein the target humidity interval is a humidity interval comfortable for a user.
Optionally, according to the humidity interval in which the current indoor humidity is located, a corresponding humidity control strategy is adopted to adjust the indoor humidity of the fresh air conditioner, including: when the current indoor humidity is smaller than the lower limit of the target humidity interval, according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner; and under the condition that the current indoor humidity is larger than the upper limit of the target humidity interval, according to the running mode of the fresh air conditioner, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner.
Optionally, according to the relationship between the current indoor humidity and the current outdoor humidity, a humidity control policy corresponding to a humidity interval in which the current indoor humidity is located is adopted to adjust the indoor humidity of the fresh air conditioner, including: and according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to a humidity interval where the current indoor humidity is located to control a ceramic oscillator, a compressor, a fresh air fan and an axial flow fan of the fresh air conditioner so as to adjust the indoor humidity.
Optionally, according to the relationship between the current indoor humidity and the current outdoor humidity, a humidity control policy corresponding to a humidity interval where the current indoor humidity is located is adopted to control a ceramic oscillator, a compressor, a fresh air fan and an axial flow fan of the fresh air conditioner, so as to regulate the indoor humidity, including: determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is greater than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity; under the condition that the current indoor humidity is in a second humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed of the fresh air fan by R2, increasing the rotating speed of the axial flow fan by R2 to improve the indoor humidity, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1; and under the condition that the current indoor humidity is located in a third humidity interval, starting the ceramic oscillator and the compressor, increasing the rotating speed of the fresh air fan by R3 and increasing the rotating speed of the axial flow fan by R3 to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval, R3 is smaller than R2, and R3 is smaller than R2.
Optionally, according to the relationship between the current indoor humidity and the current outdoor humidity, a humidity control policy corresponding to a humidity interval where the current indoor humidity is located is adopted to control a ceramic oscillator, a compressor, a fresh air fan and an axial flow fan of the fresh air conditioner, so as to regulate the indoor humidity, including: determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is smaller than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity; when the current indoor humidity is in a second humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotation speed of the fresh air fan are increased by R1, and the rotation speed of the axial flow fan is increased by R2, so that the indoor humidity is improved, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1; and under the condition that the current indoor humidity is located in a third humidity interval, closing the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R2 of the axial flow fan so as to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, and the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval.
Optionally, according to the operation mode of the fresh air conditioner, adjusting the indoor humidity of the fresh air conditioner by adopting a humidity control strategy corresponding to a humidity interval where the current indoor humidity is located, including: determining the running mode of the fresh air conditioner as a refrigerating mode; when the current indoor humidity is in a fourth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f1, the rotating speed of the fresh air fan is kept unchanged, the rotating speed of the axial flow fan is reduced by R4, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval; when the current indoor humidity is in a fifth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f2, the rotating speed of the fresh air fan is kept unchanged, the rotating speed of the axial flow fan is reduced by R5, so that the indoor humidity is reduced, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, f2 is larger than f1, and R5 is larger than R4; and under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, keeping the rotation speed of the fresh air fan unchanged, reducing the rotation speed of the axial flow fan by R6 to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f2, and R6 is larger than R5.
Optionally, according to the operation mode of the fresh air conditioner, adjusting the indoor humidity of the fresh air conditioner by adopting a humidity control strategy corresponding to a humidity interval where the current indoor humidity is located, including: determining the running mode of the fresh air conditioner as a heating mode; when the current indoor humidity is in a fourth humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotation speed of the fresh air fan are increased by R3, and the rotation speed of the axial flow fan is increased by R1, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval; when the current indoor humidity is in a fifth humidity interval, closing the ceramic oscillator, increasing the frequency f1 of the compressor, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R4 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, R3 is smaller than 2, R4 is larger than R1, and R2 is smaller than R1; and under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R5 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f1, and R5 is larger than R4.
According to another aspect of the embodiments of the present application, there is further provided a humidity control device of a fresh air conditioner, including: the acquisition unit is used for acquiring the current indoor humidity of the fresh air conditioner; and the control unit is used for adjusting the indoor humidity of the fresh air conditioner by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is not in the target humidity interval, so that the adjusted indoor humidity is located in the target humidity interval, wherein the target humidity interval is a comfortable humidity interval for users.
Optionally, the control unit is further configured to: when the current indoor humidity is smaller than the lower limit of the target humidity interval, according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner; and under the condition that the current indoor humidity is larger than the upper limit of the target humidity interval, according to the running mode of the fresh air conditioner, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner.
Optionally, the control unit is further configured to: and according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to a humidity interval where the current indoor humidity is located to control a ceramic oscillator, a compressor, a fresh air fan and an axial flow fan of the fresh air conditioner so as to adjust the indoor humidity.
Optionally, the control unit is further configured to: determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is greater than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity; under the condition that the current indoor humidity is in a second humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed of the fresh air fan by R2, increasing the rotating speed of the axial flow fan by R2 to improve the indoor humidity, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1; and under the condition that the current indoor humidity is located in a third humidity interval, starting the ceramic oscillator and the compressor, increasing the rotating speed of the fresh air fan by R3 and increasing the rotating speed of the axial flow fan by R3 to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval, R3 is smaller than R2, and R3 is smaller than R2.
Optionally, the control unit is further configured to: determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is smaller than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity; when the current indoor humidity is in a second humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotation speed of the fresh air fan are increased by R1, and the rotation speed of the axial flow fan is increased by R2, so that the indoor humidity is improved, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1; and under the condition that the current indoor humidity is located in a third humidity interval, closing the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R2 of the axial flow fan so as to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, and the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval.
Optionally, the control unit is further configured to: determining the running mode of the fresh air conditioner as a refrigerating mode; when the current indoor humidity is in a fourth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f1, the rotating speed of the fresh air fan is kept unchanged, the rotating speed of the axial flow fan is reduced by R4, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval; when the current indoor humidity is in a fifth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f2, the rotating speed of the fresh air fan is kept unchanged, the rotating speed of the axial flow fan is reduced by R5, so that the indoor humidity is reduced, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, f2 is larger than f1, and R5 is larger than R4; and under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, keeping the rotation speed of the fresh air fan unchanged, reducing the rotation speed of the axial flow fan by R6 to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f2, and R6 is larger than R5.
Optionally, the control unit is further configured to: determining the running mode of the fresh air conditioner as a heating mode; when the current indoor humidity is in a fourth humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotation speed of the fresh air fan are increased by R3, and the rotation speed of the axial flow fan is increased by R1, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval; when the current indoor humidity is in a fifth humidity interval, closing the ceramic oscillator, increasing the frequency f1 of the compressor, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R4 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, R3 is smaller than R2, and R4 is larger than R1; and under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R5 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f1, R5 is larger than R4, and R2 is smaller than R1.
According to another aspect of the embodiments of the present application, there is also provided a storage medium including a stored program that when executed performs the above-described method.
According to another aspect of the embodiments of the present application, there is also provided an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the method described above by the computer program.
In the embodiment of the application, the current indoor humidity of the fresh air conditioner is obtained; under the condition that the current indoor humidity is not in the target humidity interval, the indoor humidity of the fresh air conditioner is adjusted by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located, so that the adjusted indoor humidity is located in the target humidity interval, namely, the comfortable humidity interval of a user, and the technical problem of poor comfort of the user of the air conditioner can be solved.
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 and do not constitute a limitation on the invention. In the drawings:
Fig. 1 is a flowchart of a humidity control method of a fresh air conditioner according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a front view of an alternative indoor unit according to an embodiment of the present application;
FIG. 3 is a schematic side view of an alternative indoor unit according to an embodiment of the present application;
FIG. 4 is a schematic view of an alternative fresh air vent according to an embodiment of the present application;
FIG. 5 is a schematic view of an alternative fresh air vent according to an embodiment of the present application;
fig. 6 is a schematic view of a humidity control apparatus of a fresh air conditioner according to an embodiment of the present application;
fig. 7 is a block diagram of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an aspect of the embodiment of the application, an embodiment of a humidity control method of a fresh air conditioner is provided. Fig. 1 is a flowchart of a humidity control method of a fresh air conditioner according to an embodiment of the present application, as shown in fig. 1, the method may include the following steps:
and S1, acquiring the current indoor humidity of the fresh air conditioner.
And S2, under the condition that the current indoor humidity is not in the target humidity interval, adjusting the indoor humidity of the fresh air conditioner by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located, so that the adjusted indoor humidity is located in the target humidity interval, wherein the target humidity interval is a humidity interval comfortable for a user.
In the technical scheme of step S2, the following two cases are included: firstly, the current indoor humidity is smaller than the lower limit of the target humidity interval (namely, the humidity is too low), and at the moment, the indoor humidity of the fresh air conditioner can be adjusted by adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located according to the relation between the current indoor humidity and the current outdoor humidity; and the second is that the current indoor humidity is larger than the upper limit of the target humidity interval (namely, the humidity is too high), and the indoor humidity of the fresh air conditioner can be adjusted by adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located according to the running mode of the fresh air conditioner.
In the first case, according to the relationship between the current indoor humidity and the current outdoor humidity, the ceramic oscillator, the compressor, the fresh air fan and the axial flow fan of the fresh air conditioner can be controlled by adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located, so as to adjust the indoor humidity. The humidity ranges can be sequentially divided into a first humidity range (e.g., 0% and 20%), a second humidity range (e.g., 20% and 35%), a third humidity range (e.g., 35% and 45%), a target humidity range (e.g., 45%, 65%), a fourth humidity range (e.g., 65%, 75%), a fifth humidity range (e.g., 75%, 85%), and a sixth humidity range (e.g., 85%, 100%)
For example: under the condition that the current indoor humidity is greater than the current outdoor humidity, determining a humidity interval in which the current indoor humidity is located; under the condition that the current indoor humidity is in a first humidity interval, starting a ceramic oscillator, keeping the frequency of a compressor unchanged, increasing the rotating speed of a fresh air fan by R1, and increasing the rotating speed of an axial flow fan by R1 so as to improve the indoor humidity; under the condition that the current indoor humidity is in a second humidity interval, starting a ceramic oscillator, keeping the frequency of a compressor unchanged, increasing the rotating speed of a fresh air fan by R2, and increasing the rotating speed of an axial flow fan by R2 to improve the indoor humidity, wherein the lower limit of the second humidity interval is more than or equal to the upper limit of the first humidity interval, R2 is less than R1, and R2 is less than R1; under the condition that the current indoor humidity is located in a third humidity interval, starting a ceramic oscillator, keeping the frequency of a compressor unchanged, increasing the rotating speed of a fresh air fan by R3, increasing the rotating speed of an axial flow fan by R3 to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, the upper limit of the third humidity interval is smaller than or equal to the lower limit of a target humidity interval, R3 is smaller than R2, and R3 is smaller than R2.
And the following steps: determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is smaller than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting a ceramic oscillator, keeping the frequency of a compressor unchanged, increasing the rotating speed of a fresh air fan by R2, and increasing the rotating speed of an axial flow fan by R1 so as to improve the indoor humidity; under the condition that the current indoor humidity is in a second humidity interval, the ceramic oscillator is turned off, the frequency of the compressor is kept unchanged, the rotating speed of the fresh air fan is increased by R1, and the rotating speed of the axial flow fan is increased by R2, so that the indoor humidity is improved, wherein the lower limit of the second humidity interval is more than or equal to the upper limit of the first humidity interval, R2 is less than R1, and R2 is less than R1; under the condition that the current indoor humidity is located in a third humidity interval, the ceramic oscillator is turned off, the frequency of the compressor is kept unchanged, the rotating speed of the fresh air fan is increased by R2, the rotating speed of the axial flow fan is increased by R2, so that the indoor humidity is improved, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, and the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval.
In the second case, when the operation mode of the fresh air conditioner is determined to be the cooling mode, if the current indoor humidity is in a fourth humidity interval, the ceramic oscillator is turned off, the frequency of the compressor is increased by f1, the rotation speed of the fresh air fan is kept unchanged, and the rotation speed of the axial flow fan is reduced by R4, so as to reduce the indoor humidity, wherein the lower limit of the fourth humidity interval is greater than or equal to the upper limit of the target humidity interval; under the condition that the current indoor humidity is in a fifth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f2, the rotating speed of the fresh air fan is kept unchanged, and the rotating speed of the axial flow fan is reduced by R5, so that the indoor humidity is reduced, wherein the lower limit of the fifth humidity interval is more than or equal to the upper limit of the fourth humidity interval, f2 is more than f1, and R5 is more than R4; under the condition that the current indoor humidity is located in a sixth humidity interval, the ceramic oscillator is turned off, the frequency of the compressor is increased by f3, the rotating speed of the fresh air fan is kept unchanged, and the rotating speed of the axial flow fan is reduced by R6, so that the indoor humidity is reduced, wherein the lower limit of the sixth humidity interval is greater than or equal to the upper limit of the fifth humidity interval, f3 is greater than f2, and R6 is greater than R5.
In the second case, when the operation mode of the fresh air conditioner is determined to be a heating mode, if the current indoor humidity is in a fourth humidity interval, the ceramic oscillator is turned off, the frequency of the compressor is kept unchanged, the rotating speed of the fresh air fan is increased by R3, and the rotating speed of the axial flow fan is increased by R1, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is greater than or equal to the upper limit of the target humidity interval; under the condition that the current indoor humidity is in a fifth humidity interval, closing a ceramic oscillator, increasing the frequency f1 of a compressor, increasing the rotating speed R2 of a fresh air fan and increasing the rotating speed R4 of an axial flow fan to reduce the indoor humidity, wherein the lower limit of the fifth humidity interval is more than or equal to the upper limit of a fourth humidity interval, R3 is less than R2, and R4 is more than R1; under the condition that the current indoor humidity is located in a sixth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f3, the rotating speed of the fresh air fan is increased by R1, and the rotating speed of the axial flow fan is increased by R5, so that the indoor humidity is reduced, wherein the lower limit of the sixth humidity interval is greater than or equal to the upper limit of the fifth humidity interval, f3 is greater than f1, R5 is greater than R4, and R2 is smaller than R1.
Through the steps, the current indoor humidity of the fresh air conditioner is obtained; under the condition that the current indoor humidity is not in the target humidity interval, the indoor humidity of the fresh air conditioner is adjusted by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located, so that the adjusted indoor humidity is located in the target humidity interval, namely, the user comfort humidity interval, and the technical problem that the comfort of an air conditioner user is poor can be solved.
Fig. 2 is a front view of an indoor unit of a dual-shaft air outlet of a fresh air conditioner, which has an upper air outlet and a lower air outlet, and fig. 3 is a view of an indoor unit side, wherein the marks are respectively as follows: the device comprises a 1-guide ring, 2-axial flow fan blades, a 3-air outlet grille, a 4-axial flow fan (upper), a 5-fresh air port (upper), a 6-axial flow fan (lower), a 7-fresh air port (lower), an 8-indoor unit humidity sensor (another humidity sensor is arranged at the outdoor pipe orifice of a fresh air pipe, which is not shown in the figure), a 9-evaporator, a 10-fresh air fan (centrifugal fan) and an 11-atomized water tank. Fig. 4 is a front view of the fresh air port, at which time the air deflector is closed, and fig. 5 is a side view of the fresh air port, at which time the air deflector is opened. As an alternative example, the technical solution of the present application is further described in detail below in connection with specific embodiments.
W represents a drawable water tank, a user can draw out the water tank to add water, and the water tank is in a closed power-off state under the default condition. When the water tank is closed and the ceramic oscillator is powered off, recording W=0, and when the water tank is opened, the ceramic oscillator is powered on and oscillates to generate a large amount of water mist, recording W=1; f represents the compressor operating frequency; r is the rotating speed of a fresh air fan (centrifugal fan); r is the rotating speed of the axial flow fan.
When the air conditioner starts fresh air, the control program is entered simultaneously:
Step 1, judging the difference of the relative humidity phi of the inner ring and the outer ring, and marking as X:
when phi is Inner part -φ Outer part > 0, then X is assigned 1; when phi is Inner part -φ Outer part And < 0, then X is assigned a value of 0.
Step 2, judging the indoor relative humidity phi Inner part Whether or not in the optimum range, i.e.. Phi Inner part E (45%, 65%) (i.e. target humidity interval):
if yes, the step 4 is carried out; if not, the step 3 is carried out.
Step 3, controlling the frequency, the rotating speed and the water tank:
step 3.1, indoor relative humidity φ Inner part ＜45%:
Step 3.1.1, when phi Inner part -φ Outer part > 0, i.e. x=1:
1) Indoor relative humidity phi Inner part E [0%, 20%) (i.e. first humidity interval), then open water tank circular telegram release water smoke i.e. w=1, compressor frequency f remains unchanged, new trend fan rotational speed R increases 300rpm (i.e. R1), two axial fan rotational speeds R all increase 100rpm (i.e. R1), its principle effect: the high-frequency oscillation of the water tank provides a large amount of mist moisture, the rotating speed of the fan improves the air supply quantity, the moisture is rapidly sent into a room, and the indoor relative humidity is rapidly improved.
2) Indoor relative humidity phi Inner part E [20%, 35%) (i.e. second humidity interval), then the water tank is turned on to release water mist, i.e. w=1, the compressor frequency f remains unchanged, the fresh air fan speed R increases by 200rpm (i.e. R2), both axial flow fan speeds R increase by 70rpm (i.e. R2), and at this time the indoor relative humidity is slightly higher than in case 1), so the fan speed does not need to be lifted too much, and the principle is the same as in the above case.
3) Indoor relative humidity phi Inner part E [35%, 45%) (i.e. third humidity interval), then open water tank circular telegram release water smoke, i.e. W=1, compressor frequency f remains unchanged, new trend fan rotational speed R increases 100rpm (i.e. R3), and two axial fan rotational speeds R all increase 50rpm (i.e. R3), and phi is nearer the optimum scope this moment, and fan rotational speed is properly promoted, and its principle is the same as above-mentioned condition.
Step 3.1.2, when phi Inner part -φ Outer part < 0, i.e. x=0:
1) Indoor relative humidity phi Inner part E [0%, 20%), then open water tank circular telegram release water smoke, i.e. W=1, compressor frequency f remains unchanged, new trend fan rotational speed R increases 200rpm (i.e. R2), and two axial fan rotational speeds R all increase 100rpm (i.e. R1), and its principle effect is: at this time, the indoor relative humidity is too low and the outdoor relative humidity is higher, so that the water tank can be opened to release water mist, and meanwhile, the indoor relative humidity is rapidly improved by means of increasing the air supply quantity by means of fresh air with high relative humidity.
2) Indoor relative humidity phi Inner part E [20%, 35%), the water tank is kept in a closed and powered-off state, namely W=0, the compressor frequency f is kept unchanged, and the rotating speed r of the fresh air fan is increased by 300rpm(i.e., R1), the rotational speeds R of the two axial flow fans are increased by 70rpm (i.e., R2), and the principle effects are as follows: at this time, the outdoor relative humidity is higher, so fresh air can be used for improving the indoor relative humidity, and meanwhile, the energy consumption is reduced, so that the water tank is kept closed, and the air supply quantity is increased to improve the indoor relative humidity.
3) Indoor relative humidity phi Inner part E [35%, 45%), the water tank is kept in a closed and powered-off state, namely W=0, the compressor frequency f is kept unchanged, the fresh air fan rotating speed R is increased by 200rpm (namely R2), and the two axial flow fan rotating speeds R are both increased by 70rpm (namely R2), and the principle is the same as the second condition.
Step 3.2, indoor relative humidity φ Inner part ＞65%:
At this time, the difference control is not performed according to the difference of the relative humidity of the inner and outer rings, because: the indoor relative humidity is higher, if phi Outer part ＜φ Inner part The fresh air is favorable for reducing phi Inner part The method comprises the steps of carrying out a first treatment on the surface of the If phi Outer part ＞φ Inner part The fresh air inlet cannot be closed because the user needs to keep fresh air in.
Because the methods for reducing the relative humidity during the refrigeration and the heating of the air conditioner are different, the temperature is phi Inner part And when the temperature is more than 65%, refrigerating and heating difference control is adopted.
1) When phi is Inner part ∈(65%，75%](i.e., fourth humidity interval):
if the air conditioner is in refrigeration operation at this time, the water tank is kept in a closed and powered-off state, namely W=0; the compressor operating frequency f is increased by 2Hz (i.e., f 1); the rotating speed r of the fresh air fan is kept unchanged; the rotating speed R of the axial flow fan is reduced by 200rpm (namely R4), and the principle and effect are as follows: the frequency is increased and the air quantity is reduced, the evaporator tube Wen Huixia of the inner engine is reduced, so that condensation is generated on the surface of the evaporator, the moisture in the air is reduced, the relative humidity is reduced, and the method is equivalent to dehumidification;
If the time-space modulation is operated, the water tank is kept in a closed power-off state, namely W=0; the compressor operating frequency f is unchanged; the rotating speed r of the fresh air fan is increased by 100rpm (i.e. r 3); the rotating speed R of the axial flow fan is increased by 100rpm (namely R1), and the principle and effect are that: the temperature rises and the capacity of the air to absorb water vapor rises, but the indoor air moisture content d is unchanged, so the relative humidity phi is reduced. At this time, the degree of deviation of the indoor relative humidity phi from the optimal range is not great, so that the relative humidity can be reduced by increasing the rotation speed and increasing the heat exchange amount of the evaporator of the internal machine. In addition, when indoor heating is performed, the indoor temperature is generally lower, the humidity is lower, and the r is increased to enable more dry fresh air to enter the indoor, so that the aim of dehumidifying is fulfilled.
2) When phi is Inner part ∈(75%，85%](i.e., fifth humidity interval):
if the air conditioner is in refrigeration operation at this time, the water tank is kept in a closed and powered-off state, namely W=0; the compressor operating frequency f is increased by 3Hz (i.e., f 2); the rotating speed r of the fresh air fan is kept unchanged; the rotational speed R of the axial flow fan is reduced by 300rpm (i.e. R5), and the principle is that the first case is "dehumidification", but phi deviates from the optimal range to a large extent, so that the "dehumidification" is increased.
If the time-space modulation is operated, the water tank is kept in a closed power-off state, namely W=0; the compressor operating frequency f is increased by 2Hz (i.e., f 1); the rotating speed r of the fresh air fan is increased by 200rpm (namely r 2); the rotating speed R of the axial flow fan is increased by 200rpm (namely R4), the principle is the same as that of the temperature rise and the humidity reduction in the above condition, and the humidity reduction degree is increased.
3) When phi is Inner part ∈(85%，100%](i.e., sixth humidity interval):
if the air conditioner is in refrigeration operation at this time, the water tank is kept in a closed and powered-off state, namely W=0; the compressor operating frequency f is increased by 5Hz (i.e., f 3); the rotating speed r of the fresh air fan is kept unchanged; the rotating speed R of the axial flow fan is reduced by 400rpm (namely R5), and the principle is the same as that of the axial flow fan;
if the time-space modulation is operated, the water tank is kept in a closed power-off state, namely W=0; the compressor operating frequency f is increased by 5Hz (i.e., f 3); the rotating speed r of the fresh air fan is increased by 300rpm (i.e. r 1); the rotational speed R of the axial flow fan is increased by 300rpm (namely R5), and the principle is the same as that described above.
Step 4, judging whether the fresh air continues to run:
if yes, executing the command in the step 3, and re-entering the step 1 circulation control after 20 minutes of operation;
if not, the control is exited.
In the technical scheme of this application, there is centrifugal fan, contains ceramic oscillator's atomizing water tank in new trend air supply pipeline, centrifugal fan is used for controlling new trend air supply amount of wind, can produce violent deformation after the ceramic oscillator circular telegram, shakes the water mist with the water in the water tank, improves new trend humidity. Therefore, when the indoor relative humidity is too low, the ceramic oscillator is electrified to deform, so that a large amount of water mist is generated by the water tank, the rotating speeds of the fresh air fan and the axial flow fan are controlled in a matched manner, the air supply quantity is improved, and the indoor relative humidity is rapidly improved; according to the actual relative humidity regulation demand, the fresh air fan is controlled to rotate speed, so that the fresh air is reasonably supplied.
The surface temperature of the evaporator is lower than the condensation temperature by utilizing the low fan rotating speed with high refrigerating compressor frequency so as to form condensation; the heating high compressor frequency high fan rotating speed increases the indoor temperature to reduce the relative humidity of the indoor air. Therefore, when the indoor relative humidity is too high, the running frequency of the compressor, the rotating speed of the fan and the like can be controlled, so that the indoor relative humidity can be quickly adjusted; under different running conditions of refrigeration/heating, the aim of controlling indoor relative humidity is achieved by a method of increasing and reducing the rotating speed/increasing the rotating speed.
And the system parameters are differentially controlled according to the relative humidity of the inside and the outside, so that the adjusting efficiency is improved, and the energy consumption is reduced. When the indoor relative humidity is more than the outdoor relative humidity/the indoor relative humidity is less than the outdoor relative humidity, the rotating speeds of the water tank and the fan are controlled in a differentiated mode, so that the fresh air with high relative humidity is utilized to improve the indoor relative humidity, and the energy consumption is reduced.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method described in the embodiments of the present application.
According to another aspect of the embodiment of the application, a humidity control device of a fresh air conditioner for implementing the humidity control method of the fresh air conditioner is also provided. Fig. 6 is a schematic diagram of an alternative humidity control apparatus of a fresh air conditioner according to an embodiment of the present application, as shown in fig. 6, the apparatus may include:
an acquiring unit 61, configured to acquire a current indoor humidity of the fresh air conditioner; and the control unit 63 is configured to adjust the indoor humidity of the fresh air conditioner by using a corresponding humidity control policy according to a humidity interval in which the current indoor humidity is located when the current indoor humidity is not in the target humidity interval, so that the adjusted indoor humidity is located in the target humidity interval, where the target humidity interval is a humidity interval comfortable for a user.
Optionally, the control unit is further configured to: when the current indoor humidity is smaller than the lower limit of the target humidity interval, according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner; and under the condition that the current indoor humidity is larger than the upper limit of the target humidity interval, according to the running mode of the fresh air conditioner, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner.
Optionally, the control unit is further configured to: and according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to a humidity interval where the current indoor humidity is located to control a ceramic oscillator, a compressor, a fresh air fan and an axial flow fan of the fresh air conditioner so as to adjust the indoor humidity.
Optionally, the control unit is further configured to: determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is greater than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity; under the condition that the current indoor humidity is in a second humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed of the fresh air fan by R2, increasing the rotating speed of the axial flow fan by R2 to improve the indoor humidity, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1; and under the condition that the current indoor humidity is located in a third humidity interval, starting the ceramic oscillator and the compressor, increasing the rotating speed of the fresh air fan by R3 and increasing the rotating speed of the axial flow fan by R3 to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval, R3 is smaller than R2, and R3 is smaller than R2.
Optionally, the control unit is further configured to: determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is smaller than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity; when the current indoor humidity is in a second humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotation speed of the fresh air fan are increased by R1, and the rotation speed of the axial flow fan is increased by R2, so that the indoor humidity is improved, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1; and under the condition that the current indoor humidity is located in a third humidity interval, closing the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R2 of the axial flow fan so as to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, and the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval.
Optionally, the control unit is further configured to: determining the running mode of the fresh air conditioner as a refrigerating mode; when the current indoor humidity is in a fourth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f1, the rotating speed of the fresh air fan is kept unchanged, the rotating speed of the axial flow fan is reduced by R4, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval; when the current indoor humidity is in a fifth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f2, the rotating speed of the fresh air fan is kept unchanged, the rotating speed of the axial flow fan is reduced by R5, so that the indoor humidity is reduced, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, f2 is larger than f1, and R5 is larger than R4; and under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, keeping the rotation speed of the fresh air fan unchanged, reducing the rotation speed of the axial flow fan by R6 to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f2, and R6 is larger than R5.
Optionally, the control unit is further configured to: determining the running mode of the fresh air conditioner as a heating mode; when the current indoor humidity is in a fourth humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotation speed of the fresh air fan are increased by R3, and the rotation speed of the axial flow fan is increased by R1, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval; when the current indoor humidity is in a fifth humidity interval, closing the ceramic oscillator, increasing the frequency f1 of the compressor, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R4 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, R3 is smaller than R2, and R4 is larger than R1; and under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R5 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f1, R5 is larger than R4, and R2 is smaller than R1.
It should be noted that the above modules are the same as examples and application scenarios implemented by the corresponding steps, but are not limited to what is disclosed in the above embodiments. It should be noted that, the above modules may be implemented in a corresponding hardware environment as part of the apparatus, and may be implemented in software, or may be implemented in hardware, where the hardware environment includes a network environment.
According to another aspect of the embodiment of the application, a server or a terminal for implementing the humidity control method of the fresh air conditioner is also provided.
Fig. 7 is a block diagram of a terminal according to an embodiment of the present application, and as shown in fig. 7, the terminal may include: one or more (only one is shown) processors 701, memory 703, and transmission means 705, as shown in fig. 7, the terminal may further comprise an input output device 707.
The memory 703 may be used to store software programs and modules, such as program instructions/modules corresponding to the humidity control method and apparatus of the fresh air conditioner in the embodiment of the present application, and the processor 701 executes the software programs and modules stored in the memory 703, thereby executing various functional applications and data processing, that is, implementing the humidity control method of the fresh air conditioner described above. The memory 703 may include high speed random access memory, but may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, the memory 703 may further include memory located remotely from the processor 701, which may be connected to the terminal through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 705 is used for receiving or transmitting data via a network, and may also be used for data transmission between a processor and a memory. Specific examples of the network described above may include wired networks and wireless networks. In one example, the transmission device 705 includes a network adapter (Network Interface Controller, NIC) that may be connected to other network devices and routers via a network cable to communicate with the internet or a local area network. In one example, the transmission device 705 is a Radio Frequency (RF) module for communicating with the internet wirelessly.
Among them, the memory 703 is used to store, in particular, application programs.
The processor 701 may call an application program stored in the memory 703 through the transmission means 705 to perform the steps of:
acquiring the current indoor humidity of a fresh air conditioner; and under the condition that the current indoor humidity is not in the target humidity interval, adjusting the indoor humidity of the fresh air conditioner by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located, so that the adjusted indoor humidity is located in the target humidity interval, wherein the target humidity interval is a humidity interval comfortable for a user.
Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments, and this embodiment is not described herein.
It will be appreciated by those skilled in the art that the structure shown in fig. 7 is only illustrative, and the terminal may be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, a palmtop computer, a mobile internet device (Mobile Internet Devices, MID), a PAD, etc. Fig. 7 does not limit the structure of the fresh air conditioner. For example, the terminal may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in fig. 7, or have a different configuration than shown in fig. 7.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of the above embodiments may be implemented by a program for instructing a terminal device to execute in association with hardware, the program may be stored in a computer readable storage medium, and the storage medium may include: flash disk, read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), magnetic or optical disk, and the like.
Embodiments of the present application also provide a storage medium. Alternatively, in the present embodiment, the storage medium may be used to execute the program code of the humidity control method of the fresh air conditioner.
Alternatively, in this embodiment, the storage medium may be located on at least one network device of the plurality of network devices in the network shown in the above embodiment.
Alternatively, in the present embodiment, the storage medium is configured to store program code for performing the steps of:
acquiring the current indoor humidity of a fresh air conditioner; and under the condition that the current indoor humidity is not in the target humidity interval, adjusting the indoor humidity of the fresh air conditioner by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located, so that the adjusted indoor humidity is located in the target humidity interval, wherein the target humidity interval is a humidity interval comfortable for a user.
Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments, and this embodiment is not described herein.
Alternatively, in the present embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.
The integrated units in the above embodiments may be stored in the above-described computer-readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, including several instructions to cause one or more computer devices (which may be personal computers, servers or network devices, etc.) to perform all or part of the steps of the methods described in the various embodiments of the present application.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, such as the division of the units, is merely a logical function division, and may be implemented in another manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate units may or may not be physically separate, and units shown 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 units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application and are intended to be comprehended within the scope of the present application.

Claims (7)

1. The humidity control method of the fresh air conditioner is characterized by comprising the following steps of:
acquiring the current indoor humidity of a fresh air conditioner;
Under the condition that the current indoor humidity is not in a target humidity interval, according to the humidity interval in which the current indoor humidity is, adopting a corresponding humidity control strategy to adjust the indoor humidity of the fresh air conditioner so that the adjusted indoor humidity is in the target humidity interval, wherein the target humidity interval is a humidity interval comfortable for users;
according to the humidity interval where the current indoor humidity is located, adopting a corresponding humidity control strategy to adjust the indoor humidity of the fresh air conditioner, including:
under the condition that the current indoor humidity is smaller than the lower limit of the target humidity interval, according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to adjust the indoor humidity of the fresh air conditioner, including: according to the relation between the current indoor humidity and the current outdoor humidity, a humidity control strategy corresponding to a humidity interval where the current indoor humidity is located is adopted to control a ceramic oscillator, a compressor, a fresh air fan and an axial flow fan of the fresh air conditioner so as to adjust the indoor humidity, and the method comprises the following steps:
Determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is greater than the current outdoor humidity;
under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity;
under the condition that the current indoor humidity is in a second humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed of the fresh air fan by R2, increasing the rotating speed of the axial flow fan by R2 to improve the indoor humidity, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1;
starting the ceramic oscillator, the frequency of the compressor is kept unchanged, the rotating speed of the fresh air fan is increased by R3, and the rotating speed of the axial flow fan is increased by R3 under the condition that the current indoor humidity is in a third humidity interval, so as to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval, R3 is smaller than R2, and R3 is smaller than R2;
And under the condition that the current indoor humidity is larger than the upper limit of the target humidity interval, according to the running mode of the fresh air conditioner, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner.
2. The method of claim 1, wherein controlling the ceramic oscillator, the compressor, the fresh air fan, and the axial flow fan of the fresh air conditioner according to the relationship between the current indoor humidity and the current outdoor humidity using a humidity control strategy corresponding to a humidity interval in which the current indoor humidity is located, to adjust the indoor humidity, comprises:
determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is smaller than the current outdoor humidity;
under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity;
when the current indoor humidity is in a second humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotation speed of the fresh air fan are increased by R1, and the rotation speed of the axial flow fan is increased by R2, so that the indoor humidity is improved, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1;
And under the condition that the current indoor humidity is located in a third humidity interval, closing the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R2 of the axial flow fan so as to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, and the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval.
3. The method of claim 1, wherein adjusting the indoor humidity of the fresh air conditioner using a humidity control strategy corresponding to a humidity interval in which the current indoor humidity is located according to the operation mode of the fresh air conditioner comprises:
determining the running mode of the fresh air conditioner as a refrigerating mode;
when the current indoor humidity is in a fourth humidity interval, the ceramic oscillator is turned off, the frequency of the compressor is increased by f1, the rotating speed of the fresh air fan is kept unchanged, and the rotating speed of the axial flow fan is reduced by R4, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval;
when the current indoor humidity is in a fifth humidity interval, the ceramic oscillator is closed, the frequency of the compressor is increased by f2, the rotating speed of the fresh air fan is kept unchanged, the rotating speed of the axial flow fan is reduced by R5, so that the indoor humidity is reduced, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, f2 is larger than f1, and R5 is larger than R4;
And under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, keeping the rotation speed of the fresh air fan unchanged, reducing the rotation speed of the axial flow fan by R6 to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f2, and R6 is larger than R5.
4. The method of claim 1, wherein adjusting the indoor humidity of the fresh air conditioner using a humidity control strategy corresponding to a humidity interval in which the current indoor humidity is located according to the operation mode of the fresh air conditioner comprises:
determining the running mode of the fresh air conditioner as a heating mode;
when the current indoor humidity is in a fourth humidity interval, the frequency of the ceramic oscillator and the frequency of the compressor are kept unchanged, the rotating speed of the fresh air fan is increased by R3, and the rotating speed of the axial flow fan is increased by R1, so that the indoor humidity is reduced, wherein the lower limit of the fourth humidity interval is larger than or equal to the upper limit of the target humidity interval;
when the current indoor humidity is in a fifth humidity interval, closing the ceramic oscillator, increasing the frequency f1 of the compressor, increasing the rotating speed R2 of the fresh air fan and increasing the rotating speed R4 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the fifth humidity interval is larger than or equal to the upper limit of the fourth humidity interval, R3 is smaller than R2, and R4 is larger than R1;
And under the condition that the current indoor humidity is in a sixth humidity interval, closing the ceramic oscillator, increasing the frequency f3 of the compressor, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R5 of the axial flow fan to reduce the indoor humidity, wherein the lower limit of the sixth humidity interval is larger than or equal to the upper limit of the fifth humidity interval, f3 is larger than f1, R5 is larger than R4, and R2 is smaller than R1.
5. The utility model provides a humidity control device of fresh air conditioner which characterized in that includes:
the acquisition unit is used for acquiring the current indoor humidity of the fresh air conditioner;
the control unit is used for adjusting the indoor humidity of the fresh air conditioner by adopting a corresponding humidity control strategy according to the humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is not located in a target humidity interval, so that the adjusted indoor humidity is located in the target humidity interval, wherein the target humidity interval is a humidity interval comfortable for a user;
according to the humidity interval where the current indoor humidity is located, adopting a corresponding humidity control strategy to adjust the indoor humidity of the fresh air conditioner, including:
under the condition that the current indoor humidity is smaller than the lower limit of the target humidity interval, according to the relation between the current indoor humidity and the current outdoor humidity, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to adjust the indoor humidity of the fresh air conditioner, including: according to the relation between the current indoor humidity and the current outdoor humidity, a humidity control strategy corresponding to a humidity interval where the current indoor humidity is located is adopted to control a ceramic oscillator, a compressor, a fresh air fan and an axial flow fan of the fresh air conditioner so as to adjust the indoor humidity; determining a humidity interval in which the current indoor humidity is located under the condition that the current indoor humidity is greater than the current outdoor humidity; under the condition that the current indoor humidity is in a first humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed R1 of the fresh air fan and increasing the rotating speed R1 of the axial flow fan so as to improve the indoor humidity; under the condition that the current indoor humidity is in a second humidity interval, starting the ceramic oscillator, keeping the frequency of the compressor unchanged, increasing the rotating speed of the fresh air fan by R2, increasing the rotating speed of the axial flow fan by R2 to improve the indoor humidity, wherein the lower limit of the second humidity interval is larger than or equal to the upper limit of the first humidity interval, R2 is smaller than R1, and R2 is smaller than R1; starting the ceramic oscillator, the frequency of the compressor is kept unchanged, the rotating speed of the fresh air fan is increased by R3, and the rotating speed of the axial flow fan is increased by R3 under the condition that the current indoor humidity is in a third humidity interval, so as to improve the indoor humidity, wherein the lower limit of the third humidity interval is larger than or equal to the upper limit of the second humidity interval, the upper limit of the third humidity interval is smaller than or equal to the lower limit of the target humidity interval, R3 is smaller than R2, and R3 is smaller than R2;
And under the condition that the current indoor humidity is larger than the upper limit of the target humidity interval, according to the running mode of the fresh air conditioner, adopting a humidity control strategy corresponding to the humidity interval where the current indoor humidity is located to regulate the indoor humidity of the fresh air conditioner.
6. A storage medium comprising a stored program, wherein the program when run performs the method of any one of the preceding claims 1 to 4.
7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor performs the method of any of the preceding claims 1 to 4 by means of the computer program.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62293035A (en) * 1986-06-12 1987-12-19 Fuji Electric Co Ltd Air conditioning system for underground electric equipment room in road tunnel
CN102620353A (en) * 2012-04-26 2012-08-01 江苏阿尔特空调实业有限责任公司 Function implementation system for automobile air-conditioner
CN115059973A (en) * 2022-06-27 2022-09-16 湘南学院 Ground source heat pump energy-saving air conditioner applying fuzzy mathematics
CN116624990A (en) * 2023-01-17 2023-08-22 青岛海尔空调器有限总公司 Method and device for controlling air conditioning system, air conditioning system and storage medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62293035A (en) * 1986-06-12 1987-12-19 Fuji Electric Co Ltd Air conditioning system for underground electric equipment room in road tunnel
CN102620353A (en) * 2012-04-26 2012-08-01 江苏阿尔特空调实业有限责任公司 Function implementation system for automobile air-conditioner
CN115059973A (en) * 2022-06-27 2022-09-16 湘南学院 Ground source heat pump energy-saving air conditioner applying fuzzy mathematics
CN116624990A (en) * 2023-01-17 2023-08-22 青岛海尔空调器有限总公司 Method and device for controlling air conditioning system, air conditioning system and storage medium

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