CN114234288A - Control method and device for fresh air supply of air conditioner and air conditioner - Google Patents
Control method and device for fresh air supply of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN114234288A CN114234288A CN202111340855.5A CN202111340855A CN114234288A CN 114234288 A CN114234288 A CN 114234288A CN 202111340855 A CN202111340855 A CN 202111340855A CN 114234288 A CN114234288 A CN 114234288A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- fresh air
- temperature
- outdoor
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- 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
-
- 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
- F24F2110/12—Temperature 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 relates to the technical field of air conditioners and discloses a control method for fresh air supply of an air conditioner.A condensate water accumulating area of an air conditioner outdoor unit is provided with a port for fresh air inlet, and the port is communicated with a drain pipe of an air conditioner indoor unit; the control method comprises the following steps: under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained; and under the condition that the outdoor environment temperature is lower than the first preset environment temperature, controlling the air conditioner outdoor fan to rotate reversely, and controlling the air conditioner indoor fan to rotate forwards, so that the fresh air is delivered to the indoor through the condensed water storage area and the drain pipe in sequence. The new trend mode is opened to the air conditioner, and when outdoor ambient temperature was suitable, the corotation of control outdoor fan reversal indoor fan made the new trend loop through the comdenstion water and tunned water district and drain pipe and send to indoorly, reduces the temperature influence of outdoor environment to the new trend, and then reduces the influence of new trend to indoor temperature, effectively improves user's comfort level. The application also discloses a controlling means and air conditioner that is used for the air conditioner to send new trend.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a control method and device for fresh air supply of an air conditioner and the air conditioner.
Background
An air conditioner, i.e., an air conditioner, is a device that manually adjusts and controls parameters such as temperature, humidity, cleanliness, and flow rate of ambient air in a building/structure. With the development and progress of air conditioning technology, more and more multifunctional air conditioners are on the market, such as multifunctional air conditioners with a sterilization function, a formaldehyde removal function, and a self-cleaning function. The air conditioner with the fresh air function generally achieves the purpose of improving the freshness of indoor air by introducing outdoor fresh air to be mixed with the indoor air.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
the air conditioner that has the new trend function at present directly mixes outdoor new trend and indoor air, and outdoor new trend often has great difference with indoor air temperature, for example in summer, introduces outdoor new trend and leads to indoor temperature to rise, reduces user's comfort level easily.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a control method and device for supplying fresh air to an air conditioner and the air conditioner.
In some embodiments, the condensed water-storing area of the outdoor unit of the air conditioner is provided with a port for fresh air intake, and the port is communicated with a drain pipe of the indoor unit of the air conditioner, and the control method for fresh air supply of the air conditioner comprises the following steps: under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained; and under the condition that the outdoor environment temperature is lower than the first preset environment temperature, controlling the air conditioner outdoor fan to rotate reversely, and controlling the air conditioner indoor fan to rotate forwards, so that the fresh air is delivered to the indoor through the condensed water storage area and the drain pipe in sequence.
In some embodiments, the control device for fresh air supply of the air conditioner comprises a processor and a memory storing program instructions, wherein the processor is configured to execute the control method for fresh air supply of the air conditioner when executing the program instructions.
In some embodiments, the air conditioner comprises an air conditioner outdoor unit, an air conditioner indoor unit and the control device for supplying fresh air to the air conditioner, wherein the air conditioner outdoor unit comprises a condensed water storing area which is provided with a fresh air inlet port; and the indoor unit of the air conditioner is provided with a drain pipe which is communicated with the through opening.
The control method and device for sending fresh air to the air conditioner and the air conditioner provided by the embodiment of the disclosure can achieve the following technical effects:
when the fresh air mode is started, the suitability of the outdoor environment temperature is judged firstly, when the outdoor environment temperature is suitable, the outdoor fan is controlled to rotate reversely, the indoor fan rotates forwards, the fresh air is delivered to the indoor through the condensate water-accumulating area and the drain pipe in sequence, the temperature influence of the outdoor environment on the fresh air is reduced, and the influence of the fresh air on the indoor temperature is reduced. Like this, when improving the fresh-keeping degree of indoor air, avoid outdoor new trend to the excessive influence of indoor environment to effectively improve user's comfort level, promote user experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1(a) is a schematic structural view of a cross section of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 1(b) is a schematic structural view of a back surface of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 1(c) is a schematic structural diagram of a fresh air collecting pipe of an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present disclosure;
fig. 3 is a schematic flow chart of a control method for sending fresh air to an air conditioner according to an embodiment of the present disclosure;
fig. 4 is a schematic flow chart of another control method for fresh air supply of an air conditioner according to an embodiment of the present disclosure;
fig. 5 is a schematic flow chart of another control method for fresh air supply of an air conditioner according to an embodiment of the present disclosure;
fig. 6 is a schematic flow chart of another control method for fresh air supply of an air conditioner according to an embodiment of the present disclosure;
fig. 7 is a schematic flow chart of another control method for fresh air supply of an air conditioner according to an embodiment of the present disclosure;
fig. 8 is a schematic flow chart of another control method for fresh air supply of an air conditioner according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of a control device for supplying fresh air to an air conditioner according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified. In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B. The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
Fig. 1-2 are schematic structural diagrams of an air conditioner provided in an embodiment of the present disclosure, wherein: fig. 1(a) is a schematic structural view of a cross section of an outdoor unit of an air conditioner; fig. 1(b) is a schematic structural view of the back surface of the outdoor unit of the air conditioner; fig. 1(c) is a schematic structural view of a fresh air collecting pipe of an outdoor unit of an air conditioner; fig. 2 is a schematic structural view of an air conditioning indoor unit.
As shown in fig. 1 to 2, the air conditioner of the embodiment of the present disclosure includes an air conditioner outdoor unit 1 and an air conditioner indoor unit 2, wherein the air conditioner outdoor unit 1 includes a condensed water-accumulating region provided with a fresh air inlet port 11; the indoor air conditioning unit is provided with a drain pipe 21, and the drain pipe 21 communicates with the port 11. The outdoor unit 1 is further provided with a fresh air collecting pipe 12, and the port 11 is communicated with the drain pipe 21 through the fresh air collecting pipe 12. The fresh air collecting pipe is provided with an air return prevention baffle 121 for preventing the indoor air from reversely returning air.
After the air conditioner starts the fresh air mode, the outdoor fan of the air conditioner reversely rotates, the internal pressure is reduced, the outdoor fresh air is pressed into the outdoor unit 1 of the air conditioner through the through hole 11, and the condensed water in the condensed water storage area is subjected to primary temperature treatment (for example, the fresh air is cooled when the outdoor environment temperature is high in summer, and the fresh air is heated when the outdoor environment temperature is low in winter). The fresh air subjected to primary temperature treatment is sent to the indoor air conditioner 2 through the fresh air collecting pipe 12, and secondary temperature treatment is carried out on the fresh air through drainage in the drain pipe 21, so that the temperature influence of the outdoor environment on the fresh air is reduced, and further the influence of the fresh air mode of the air conditioner on the indoor temperature is reduced.
Alternatively, a drain port of the drain pipe 21 is provided with a trap 211. On one hand, the fresh air passing through the drain pipe 21 is in full contact with the drain water at the trap 211 to carry out secondary temperature treatment; on the other hand, the fresh air can be effectively prevented from blowing the drain water in the drain pipe 21 back into the indoor air conditioning unit 2.
Optionally, a port of the drain pipe 21 is provided with a filter screen 212. Therefore, the filter screen 212 can play a role in filtering, the cleanliness of fresh air is improved, the contact area between the fresh air and water can be increased, and the heat exchange efficiency between the fresh air and the water is improved.
With reference to fig. 3, an embodiment of the present disclosure provides a control method for sending fresh air to an air conditioner, including the following steps:
s301, under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained.
In practical application, a user can start the fresh air function of the air conditioner through a remote controller, voice or other intelligent control modes. The air conditioner can acquire the outdoor environment temperature through a temperature measuring instrument arranged in the outdoor environment, or can acquire the outdoor environment temperature of the current geographical position in a network mode.
And S302, controlling the outdoor fan of the air conditioner to reversely rotate and controlling the indoor fan of the air conditioner to normally rotate under the condition that the outdoor environment temperature is lower than the first preset environment temperature, so that the fresh air is delivered to the indoor through the condensed water accumulating area and the water discharging pipe in sequence.
Here, the first predetermined ambient temperature is [40 ℃, 44 ℃ ], for example, 40 ℃, 41 ℃, 42 ℃, 44 ℃. In the scheme, the fresh air is delivered only through the outdoor fan and the indoor fan, so that the fresh air quality of the air conditioner is influenced to a certain extent by the outdoor environment temperature. When the outdoor environment temperature exceeds a first preset environment temperature, the outdoor environment temperature is regarded as a high-temperature environment, and the requirement of the fresh air supply capacity of the air conditioner cannot be met by the fact that the outdoor fan reversely rotates and the indoor fan forwards supplies fresh air at the moment, so that fresh air is not recommended to be started; when the outdoor environment temperature is lower than the first preset environment temperature, the environment is considered to be suitable, and the outdoor fan reversely rotates and the indoor fan positively rotates to realize the fresh air supply of the air conditioner. Therefore, the normal operation of the fresh air supply function of the air conditioner can be ensured as much as possible, and the fresh air quality of the fresh air supply of the air conditioner is improved.
By adopting the control method for the air conditioner to supply the fresh air, when the fresh air mode is started by the air conditioner, the suitability of the outdoor environment temperature is judged firstly, when the outdoor environment temperature is suitable, the outdoor fan is controlled to rotate reversely to rotate the indoor fan forward, so that the fresh air is sequentially conveyed to the indoor through the condensate water-storing area and the drain pipe, the temperature of the fresh air is treated (cooled/heated) through the condensate water and the drain water in the drain pipe, the temperature influence of the outdoor environment on the fresh air is reduced, and the influence of the fresh air on the indoor temperature is further reduced. Like this, when improving the fresh-keeping degree of indoor air, avoid outdoor new trend to the excessive influence of indoor environment to effectively improve user's comfort level, promote user experience.
With reference to fig. 4, a control method for sending fresh air to an air conditioner according to an embodiment of the present disclosure includes the following steps:
s401, under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained.
S402, controlling the outdoor fan of the air conditioner to rotate reversely at a first rotating speed and controlling the indoor fan of the air conditioner to rotate forwardly at a second rotating speed under the condition that the outdoor environment temperature is lower than a first preset environment temperature, so that fresh air is delivered to the indoor through the condensed water storing area and the water discharging pipe in sequence.
Wherein, the first rotating speed and the second rotating speed satisfy the following relation:
r2＝r1+Δr
wherein r is1At a first rotational speed, r2And is the second rotating speed, and deltar is the compensation rotating speed.
After the fresh air mode is started, the indoor fan of the air conditioner is controlled to rotate positively at a second rotating speed which is higher than the rotating speed of the outdoor fan of the air conditioner, so that the pressure change caused by the rotation of the indoor fan of the air conditioner is larger than the pressure change caused by the rotation of the outdoor fan, the pressure from the indoor unit of the air conditioner to the outdoor unit of the air conditioner is changed in a step mode, when the fresh air sequentially passes through the condensed water storing area and the drain pipe, the fresh air is in full contact with the water in the condensed water storing area and the water in the drain pipe, the temperature of the fresh air is better treated, and the influence of the fresh air on the indoor temperature is reduced.
Optionally, the compensated rotational speed is determined as follows: determining the rotating speed corresponding to the outdoor environment temperature by searching a rotating speed association relation table based on the outdoor environment temperature; and taking the rotating speed corresponding to the outdoor environment temperature as the compensation rotating speed.
After the outdoor environment temperature is obtained, the rotating speed (compensation rotating speed) corresponding to the outdoor environment temperature is determined by searching the rotating speed association relation table. An alternative table of outdoor ambient temperature versus rotational speed is shown in table 1 below:
TABLE 1 correlation table of outdoor ambient temperature and rotation speed
In the rotation speed association table, the larger the temperature difference between the real-time temperature of the outdoor environment temperature and the preset temperature (for example, 24 ℃), the larger the rotation speed (compensation rotation speed), that is, the positive correlation is formed between the compensation rotation speed and the temperature difference between the real-time temperature of the outdoor environment temperature and the preset temperature. Like this, along with the unusual rising/reduction of outdoor environment temperature, increase by the air conditioning indoor set to the step change range of the pressure of air condensing units, can adaptability extension new trend and be located the comdenstion water and hold down the contact time of the moisture in water district and the drain pipe, carry out temperature-processing to the new trend better, reduce the influence of new trend to indoor temperature to promote user's comfort level.
By adopting the control method for supplying fresh air to the air conditioner, after the fresh air mode is started, the indoor fan of the air conditioner is controlled to rotate positively at the second rotating speed which is higher than the rotating speed of the outdoor fan of the air conditioner, so that the pressure change caused by the rotation of the indoor fan of the air conditioner is larger than the pressure change caused by the rotation of the outdoor fan, the pressure from the indoor unit of the air conditioner to the outdoor unit of the air conditioner is changed in a step manner, and when the fresh air sequentially passes through the condensed water collecting area and the drain pipe, the fresh air is in full contact with the water in the condensed water collecting area and the drain pipe, the temperature of the fresh air is better treated, the influence of the fresh air on the indoor temperature is reduced, and the comfort level of a user is improved.
With reference to fig. 5, a control method for sending fresh air to an air conditioner according to an embodiment of the present disclosure includes the following steps:
s501, under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained.
And S502, under the condition that the outdoor environment temperature is lower than the first preset environment temperature and is higher than the second preset environment temperature, controlling the outdoor fan to rotate reversely discontinuously, and controlling the indoor fan to rotate forwards discontinuously, so that fresh air is delivered to the indoor through the condensed water storing area and the water discharging pipe in sequence.
And the second preset environment temperature is less than the first preset environment temperature. The second predetermined ambient temperature is [33 ℃, 36 ℃), e.g., 33 ℃, 34 ℃, 35 ℃, 36 ℃.
After the air conditioner starts the new trend mode, be less than first preset ambient temperature at outdoor ambient temperature, and outdoor ambient temperature is greater than under the second preset ambient temperature's the condition, and under outdoor ambient temperature was in the higher temperature's the condition promptly, control outdoor fan and indoor fan interrupted operation, when helping the new trend to loop through comdenstion water and receive water district and drain pipe, with being in the comdenstion water and receive water district and the interior moisture of drain pipe and fully contact, carry out temperature treatment to the new trend better, reduce the influence of new trend to indoor temperature.
Optionally, control outdoor fan and be interrupted the reversal to control indoor fan and be interrupted the corotation, include: controlling the outdoor fan to rotate reversely according to the first interval duration, and controlling the indoor fan to rotate reversely according to the second interval duration; wherein the first interval duration is greater than the second interval duration.
After the fresh air mode is started, under the condition that the outdoor environment temperature is higher, the outdoor fan and the indoor fan are controlled to run discontinuously, the time of a first interval of the outdoor fan is longer than that of a second interval of the indoor fan, the pressure change caused by the rotation of the indoor fan of the air conditioner is larger than that caused by the rotation of the outdoor fan, the pressure from an indoor unit of the air conditioner to an outdoor unit of the air conditioner is changed in a step mode, when the fresh air sequentially passes through a condensate water collecting area and a drain pipe, the fresh air is in full contact with moisture in the condensate water collecting area and the drain pipe, the temperature of the fresh air is better treated, and the influence of the fresh air on the indoor temperature is reduced.
By adopting the control method for the air conditioner to supply the fresh air, after the fresh air mode is started, when the outdoor environment temperature is lower than the first preset environment temperature and the outdoor environment temperature is higher than the second preset environment temperature, namely the outdoor environment temperature is at a higher temperature, the outdoor fan and the indoor fan are controlled to run discontinuously, and when the fresh air sequentially passes through the condensed water collecting area and the drain pipe, the contact time of the fresh air and the moisture in the condensed water collecting area and the drain pipe is prolonged, the fresh air is favorably and fully contacted with the moisture in the condensed water collecting area and the drain pipe, the temperature of the fresh air is better treated, the influence of the fresh air on the indoor temperature is reduced, and the comfort level of a user is improved.
In some embodiments, the control method for sending fresh air by the air conditioner further comprises: after the air conditioner operates according to a fresh air mode, determining the room temperature variation in the fresh air mode operation process; correcting the current target temperature of the air conditioner by using the room temperature variation to determine the final target temperature of the air conditioner; and controlling the air conditioner to operate according to the final target temperature.
The room temperature variation in the fresh air mode operation process can be determined by using a temperature measuring instrument with higher sensitivity, or the heat Q fed into the room when the air conditioner operates according to the fresh air mode can be firstly calculated, and then the room temperature variation can be calculated according to the size of the room. Specifically, the room temperature variation Δ t may be obtained by calculation according to a heat formula (Q ═ CM Δ t), where C is the specific heat capacity of the air at the current temperature, M is the air mass, and Δ t is the room temperature variation. The air mass M can be calculated according to the formula M ═ ρ × V, where ρ is the room air density and V is the room volume size.
The scheme utilizes the pressure intensity change caused by the rotation of the outdoor fan and the indoor fan to convey outdoor fresh air to the indoor space. After the operation of the air conditioner fresh air mode is finished, certain influence is caused on the initial temperature in the room. Therefore, after the fresh air mode is operated, the current target temperature of the air conditioner is corrected by utilizing the room temperature variation to determine the final target temperature of the air conditioner, so that the room temperature can be regulated to the temperature environment which is most suitable for users more quickly, and the temperature regulation requirement of the users can be better met.
Optionally, the correcting the current target temperature of the air conditioner using the room temperature variation to determine the final target temperature of the air conditioner includes:
in the case where the air conditioner is in the heating mode, the final target temperature is determined according to the following formula:
T＝T0+ΔT
wherein T is the final target temperature, T0Δ T is the room temperature variation for the current target temperature.
For example, if the air conditioner is in the heating mode, the current target temperature T of the air conditioner0At 25 deg.c, the room temperature variation Δ T is 0.5 deg.c, and the final target temperature of the air conditioner is 25.5 deg.c.
Optionally, the correcting the current target temperature of the air conditioner using the room temperature variation to determine the final target temperature of the air conditioner includes:
in the case where the air conditioner is in the cooling mode, the final target temperature is determined according to the following formula:
T＝T0-ΔT
wherein T is the final target temperature, T0Δ T is the room temperature variation for the current target temperature.
For example, if the air conditioner is in the cooling mode, the current target temperature T of the air conditioner0At 25 deg.c, the room temperature variation Δ T is 0.5 deg.c, and the final target temperature of the air conditioner is 24.5 deg.c.
With reference to fig. 6, a control method for sending fresh air to an air conditioner according to an embodiment of the present disclosure includes the following steps:
s601, under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained.
And S602, controlling the outdoor fan of the air conditioner to rotate reversely and controlling the indoor fan of the air conditioner to rotate forward under the condition that the outdoor environment temperature is lower than the first preset environment temperature, so that the fresh air is delivered to the indoor through the condensed water accumulating area and the water discharging pipe in sequence.
S603: and after the air conditioner operates according to the fresh air mode, determining the room temperature variation in the fresh air mode operation process.
S604: and correcting the current target temperature of the air conditioner by using the room temperature variation to determine the final target temperature of the air conditioner.
S605: and controlling the air conditioner to operate according to the final target temperature.
By adopting the control method for sending the fresh air by the air conditioner, after the operation of the fresh air mode is finished, the current target temperature of the air conditioner is corrected by utilizing the room temperature variation to determine the final target temperature of the air conditioner, so that the room temperature can be quickly adjusted to the temperature environment most suitable for a user, the temperature adjusting requirement of the user can be better met, and the use experience of the user can be improved.
Referring to fig. 7, an embodiment of the present disclosure provides a control method for sending fresh air to an air conditioner, including the following steps:
s701, obtaining the space occupancy volume ratio of the target object in the preset space.
Here, the preset space is a geographical space where the air conditioner performs air conditioning, such as a room where the air conditioner is located. The space occupation volume ratio of the target object can be obtained by calculating according to the following formula:
A＝N/V
wherein, a is the space occupancy volume ratio of the target object, N is the number of the target objects in the preset space, and V is the volume of the preset space.
Optionally, the target object includes a human body and other living beings; the method for obtaining the space occupancy volume ratio of the target object in the preset space comprises the following steps:
the space occupancy volume ratio is calculated according to the following formula:
wherein A is space occupancy volume ratio, A1Is the human body space occupation volume ratio, A2The occupied volume ratio of other biological space is,
is the weight of the volume occupancy rate of the human body space,
for other biological space occupancy volume fraction weights,
the other living creatures may be domestic pets such as cats, dogs, pigs, etc. In the coexisting space environment of people and pets, space occupancy volume ratio weight is introduced to comprehensively calculate the space occupancy volume ratio of a target object, and then the demand for fresh air in the space is measured through the space occupancy volume ratio, the opening or closing of an air conditioner fresh air mode can be controlled more accurately, the fresh air demand of a human body and the pets is met, and meanwhile, the running frequency of the fresh air mode is reduced, so that the influence of the running of the air conditioner fresh air mode on the normal refrigeration/heating air conditioning of an air conditioner is reduced.
Optionally, the other biological space occupancy volume fraction weights are determined as follows: obtaining the average volume of other organisms; determining a space occupancy volume ratio weight corresponding to the average volume through a space occupancy volume ratio weight association relation table based on the average volume; the spatial occupancy volume fraction weight corresponding to the average volume is set as the other biological spatial occupancy volume fraction weight.
After the average volume of other living things is obtained, the space occupancy volume ratio weight corresponding to the average volume is determined by searching the space occupancy volume ratio weight association relation table. Table 2 below shows a table relating mean volume to space occupancy ratio weight for an alternative additional living being:
TABLE 2 correlation of mean volume of other organisms to space occupancy volume fraction weight
Generally, the greater the volume of organisms, the greater the oxygen consumption, and the greater the capacity to produce carbon dioxide and other air waste. Therefore, in the space occupancy volume ratio, the space occupancy volume ratio weight is positively correlated with the average volume of other organisms, the requirement of the target object in the space on fresh air can be more accurately measured, and the opening or closing of the fresh air mode of the air conditioner can be more accurately controlled.
S702: and controlling the air conditioner to start a fresh air mode under the condition that the space occupancy volume fraction is greater than the preset space occupancy volume fraction.
The real-time space occupying volume ratio is larger than the preset space occupying volume ratio (for example, 5/m)3) Under the condition, show that the user in the current space is more, the carbon dioxide and other air waste material that produce are more, in order to ensure user's healthy better, control air conditioner opens the new trend mode, introduce indoor with outdoor new trend, and then promote indoor air quality.
By adopting the control method for the air conditioner to supply the fresh air, when the fresh air control of the air conditioner is carried out, the space occupancy volume ratio of the target object in the preset space is automatically acquired, and the space occupancy volume ratio is used as the basis for opening the fresh air mode of the air conditioner, so that the user does not need to carry out subjective operation, the more accurate, flexible and intelligent control of the fresh air mode of the air conditioner can be realized, the comfort level of the user in the air conditioning environment can be effectively improved, and the use experience of the user is improved.
With reference to fig. 8, a control method for sending fresh air to an air conditioner according to an embodiment of the present disclosure includes the following steps:
s801: and obtaining the space occupancy volume ratio of the target object in the preset space.
S802: and controlling the air conditioner to start a fresh air mode under the condition that the space occupancy volume fraction is greater than the preset space occupancy volume fraction.
S803: and under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained.
S804, controlling the outdoor fan of the air conditioner to rotate reversely and controlling the indoor fan of the air conditioner to rotate forward under the condition that the outdoor environment temperature is lower than the first preset environment temperature, so that fresh air is delivered to the indoor through the condensed water accumulating area and the water discharging pipe in sequence.
S805: and after the air conditioner operates according to the fresh air mode, determining the room temperature variation in the fresh air mode operation process.
S806: and correcting the current target temperature of the air conditioner by using the room temperature variation to determine the final target temperature of the air conditioner.
S807: and controlling the air conditioner to operate according to the final target temperature.
By adopting the control method for the fresh air supply of the air conditioner, firstly, when the fresh air control of the air conditioner is carried out, the space occupation volume ratio of a target object in a preset space is automatically acquired, and the space occupation volume ratio is used as a basis for judging whether the fresh air mode of the air conditioner is started, so that the more accurate, flexible and intelligent control of the fresh air mode of the air conditioner can be realized without the subjective operation of a user; secondly, when the fresh air of the air conditioner runs, firstly, the suitability of the outdoor environment temperature is judged, when the outdoor environment temperature is suitable, the outdoor fan is controlled to reversely rotate the indoor fan to rotate forwards, so that the fresh air is delivered to the indoor through the condensate water-collecting region and the drain pipe in sequence, and the temperature of the fresh air is subjected to secondary temperature treatment (cooling/heating) through condensate water and drain water in the drain pipe, so that the temperature influence of the outdoor environment on the fresh air is reduced, and further the influence of the fresh air on the indoor temperature is reduced; finally, after the operation of the fresh air mode is finished, the current target temperature of the air conditioner is corrected by utilizing the room temperature variation to determine the final target temperature of the air conditioner, so that the room temperature can be regulated to the temperature environment which is most suitable for users more quickly, and the temperature regulation requirement of the users can be better met. Therefore, the control method for the air conditioner to supply fresh air can effectively improve the comfort level of a user in the air conditioning environment, and therefore the use experience of the user is improved.
The embodiment of the present disclosure shown in fig. 9 provides a control device for supplying fresh air to an air conditioner, which includes a processor (processor)90 and a memory (memory)91, and may further include a Communication Interface (Communication Interface)92 and a bus 93. The processor 90, the communication interface 92 and the memory 91 may communicate with each other through a bus 93. Communication interface 92 may be used for information transfer. The processor 90 may call the logic instructions in the memory 91 to execute the control method for supplying fresh air to the air conditioner according to the above embodiment.
Furthermore, the logic instructions in the memory 91 may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product.
The memory 91 is a computer-readable storage medium and can be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 90 executes functional applications and data processing by executing program instructions/modules stored in the memory 91, that is, implements the control method for fresh air supply of the air conditioner in the above method embodiment.
The memory 91 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 91 may include a high-speed random access memory, and may also include a nonvolatile memory.
By adopting the control device for the air conditioner to supply fresh air, when the fresh air mode is started by the air conditioner, the suitability of the outdoor environment temperature is judged at first, when the outdoor environment temperature is suitable, the outdoor fan is controlled to rotate reversely to rotate the indoor fan forward, so that the fresh air is delivered to the indoor through the condensate water-storing area and the drain pipe in sequence, the secondary temperature of the fresh air is treated (cooled/heated) through the condensate water and the drain water in the drain pipe, the temperature influence of the outdoor environment on the fresh air is reduced, and the influence of the fresh air on the indoor temperature is further reduced. Like this, when improving the fresh-keeping degree of indoor air, avoid outdoor new trend to the excessive influence of indoor environment to effectively improve user's comfort level, promote user experience.
The embodiment of the disclosure provides an air conditioner, which comprises the control device for sending fresh air to the air conditioner.
The embodiment of the disclosure provides a computer-readable storage medium, which stores computer-executable instructions configured to execute the control method for fresh air supply of an air conditioner.
The embodiment of the present disclosure provides a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, cause the computer to execute the above control method for air supply and removal of fresh air for an air conditioner.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A control method for fresh air supply of an air conditioner is characterized in that a condensed water storage area of an air conditioner outdoor unit is provided with a port for fresh air supply, and the port is communicated with a drain pipe of an air conditioner indoor unit; the control method comprises the following steps:
under the condition that the fresh air mode of the air conditioner is started, the outdoor environment temperature is obtained;
and under the condition that the outdoor environment temperature is lower than a first preset environment temperature, controlling the outdoor fan of the air conditioner to rotate reversely, and controlling the indoor fan of the air conditioner to rotate forwards, so that fresh air is delivered indoors through the condensed water storage area and the drain pipe in sequence.
2. The control method according to claim 1, wherein the controlling of the reverse rotation of the outdoor fan of the air conditioner and the forward rotation of the indoor fan of the air conditioner comprises:
controlling the air conditioner outdoor fan to rotate reversely at a first rotating speed, and controlling the air conditioner indoor fan to rotate forwardly at a second rotating speed;
wherein the first rotational speed and the second rotational speed satisfy the following relationship:
r2＝r1+Δr
wherein r is1At a first rotational speed, r2And is the second rotating speed, and deltar is the compensation rotating speed.
3. A control method according to claim 2, characterized in that the compensating speed is determined as follows:
determining the rotating speed corresponding to the outdoor environment temperature by searching a rotating speed association relation table based on the outdoor environment temperature;
and taking the rotating speed corresponding to the outdoor environment temperature as the compensation rotating speed.
4. The control method according to claim 1, wherein the controlling of the reverse rotation of the outdoor fan of the air conditioner and the forward rotation of the indoor fan of the air conditioner comprises:
under the condition that the outdoor environment temperature is lower than a first preset environment temperature and the outdoor environment temperature is higher than a second preset environment temperature, controlling the outdoor fan to rotate reversely discontinuously and controlling the indoor fan to rotate forwards discontinuously;
wherein the second preset ambient temperature is less than the first preset ambient temperature.
5. The control method according to any one of claims 1 to 4, characterized by further comprising:
after the air conditioner operates according to a fresh air mode, determining the room temperature variation in the fresh air mode operation process;
correcting the current target temperature of the air conditioner by using the room temperature variation to determine the final target temperature of the air conditioner;
and controlling the air conditioner to operate according to the final target temperature.
6. The control method according to claim 5, wherein the correcting the current target temperature of the air conditioner by the room temperature variation to determine a final target temperature of the air conditioner includes:
in the case where the air conditioner is in the heating mode, the final target temperature is determined according to the following formula:
T＝T0+ΔT
wherein T is the final target temperature, T0Δ T is the room temperature variation for the current target temperature.
7. The control method according to claim 5, wherein the correcting the current target temperature of the air conditioner by the room temperature variation to determine a final target temperature of the air conditioner includes:
in the case where the air conditioner is in the cooling mode, the final target temperature is determined according to the following formula:
T＝T0-ΔT
wherein T is the final target temperature, T0Δ T is the room temperature variation for the current target temperature.
8. A control device for fresh air supply of an air conditioner, comprising a processor and a memory storing program instructions, characterized in that the processor is configured to execute the control method for fresh air supply of an air conditioner according to any one of claims 1 to 7 when executing the program instructions.
9. An air conditioner, comprising:
the air conditioner outdoor unit comprises a condensed water accumulating area, and the condensed water accumulating area is provided with a fresh air inlet port;
the air conditioner indoor unit is provided with a drain pipe, and the drain pipe is communicated with the through hole;
the control device for supplying fresh air to an air conditioner according to claim 8.
10. The air conditioner according to claim 9, wherein a trap is provided at a discharge port of the drain pipe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340855.5A CN114234288A (en) | 2021-11-12 | 2021-11-12 | Control method and device for fresh air supply of air conditioner and air conditioner |
| PCT/CN2022/102220 WO2023082656A1 (en) | 2021-11-12 | 2022-06-29 | Method and apparatus for controlling fresh air supply of air conditioner, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340855.5A CN114234288A (en) | 2021-11-12 | 2021-11-12 | Control method and device for fresh air supply of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114234288A true CN114234288A (en) | 2022-03-25 |
Family
ID=80749438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111340855.5A Pending CN114234288A (en) | 2021-11-12 | 2021-11-12 | Control method and device for fresh air supply of air conditioner and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114234288A (en) |
| WO (1) | WO2023082656A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023082656A1 (en) * | 2021-11-12 | 2023-05-19 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling fresh air supply of air conditioner, and air conditioner |
| WO2023082659A1 (en) * | 2021-11-12 | 2023-05-19 | 青岛海尔空调器有限总公司 | Control method and apparatus for fresh air supply of air conditioner, and air conditioner |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204806565U (en) * | 2014-06-23 | 2015-11-25 | 重庆交通大学 | Novel intelligence is taken a breath and energy -concerving and environment -protective type air conditioner is recycled to comdenstion water |
| JP2016048128A (en) * | 2014-08-27 | 2016-04-07 | 日立アプライアンス株式会社 | Air conditioner |
| CN105674505A (en) * | 2016-03-04 | 2016-06-15 | 广东美的制冷设备有限公司 | Control method for refrigerating of air conditioner |
| CN105972697A (en) * | 2016-05-26 | 2016-09-28 | 海信（山东）空调有限公司 | Air conditioner |
| WO2018000988A1 (en) * | 2016-06-27 | 2018-01-04 | 其峰科技有限公司 | Method and device for controlling air conditioner, and air conditioner |
| CN110701750A (en) * | 2019-10-23 | 2020-01-17 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
| JP2021032535A (en) * | 2019-08-28 | 2021-03-01 | 東京瓦斯株式会社 | Air conditioning control device, air conditioning system and program |
| CN112682921A (en) * | 2019-10-17 | 2021-04-20 | 广东美的制冷设备有限公司 | Control method and device of air conditioner and air conditioner |
| CN113339965A (en) * | 2021-05-19 | 2021-09-03 | 青岛海尔空调器有限总公司 | Method and device for air conditioner control and air conditioner |
| CN113418283A (en) * | 2021-05-14 | 2021-09-21 | 青岛海尔空调电子有限公司 | Control method for air conditioner |
| CN113500894A (en) * | 2021-08-09 | 2021-10-15 | 深圳市信电科技有限公司 | Environment control system applied to motor home |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07229633A (en) * | 1994-02-17 | 1995-08-29 | Hitachi Ltd | Air conditioner |
| CN1230665A (en) * | 1998-03-27 | 1999-10-06 | 徐鸿胜 | Domestic split air conditioner capable of leading in fresh air |
| CN102914034B (en) * | 2011-08-04 | 2014-12-17 | 珠海格力电器股份有限公司 | Air conditioner and air exchange drainage device and air exchange drainage pipeline thereof |
| CN105605737A (en) * | 2016-01-07 | 2016-05-25 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN209877189U (en) * | 2019-04-18 | 2019-12-31 | 深圳市英维克健康环境科技有限公司 | Air conditioner condensate water heat recovery assembly |
| CN212777643U (en) * | 2020-07-09 | 2021-03-23 | 深圳市美兆环境股份有限公司 | Fresh air device and air conditioner |
| CN213395597U (en) * | 2020-07-31 | 2021-06-08 | 海信（山东）空调有限公司 | Air conditioner |
| CN114234288A (en) * | 2021-11-12 | 2022-03-25 | 青岛海尔空调器有限总公司 | Control method and device for fresh air supply of air conditioner and air conditioner |
-
2021
- 2021-11-12 CN CN202111340855.5A patent/CN114234288A/en active Pending
-
2022
- 2022-06-29 WO PCT/CN2022/102220 patent/WO2023082656A1/en unknown
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204806565U (en) * | 2014-06-23 | 2015-11-25 | 重庆交通大学 | Novel intelligence is taken a breath and energy -concerving and environment -protective type air conditioner is recycled to comdenstion water |
| JP2016048128A (en) * | 2014-08-27 | 2016-04-07 | 日立アプライアンス株式会社 | Air conditioner |
| CN105674505A (en) * | 2016-03-04 | 2016-06-15 | 广东美的制冷设备有限公司 | Control method for refrigerating of air conditioner |
| CN105972697A (en) * | 2016-05-26 | 2016-09-28 | 海信（山东）空调有限公司 | Air conditioner |
| WO2018000988A1 (en) * | 2016-06-27 | 2018-01-04 | 其峰科技有限公司 | Method and device for controlling air conditioner, and air conditioner |
| JP2021032535A (en) * | 2019-08-28 | 2021-03-01 | 東京瓦斯株式会社 | Air conditioning control device, air conditioning system and program |
| CN112682921A (en) * | 2019-10-17 | 2021-04-20 | 广东美的制冷设备有限公司 | Control method and device of air conditioner and air conditioner |
| CN110701750A (en) * | 2019-10-23 | 2020-01-17 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
| CN113418283A (en) * | 2021-05-14 | 2021-09-21 | 青岛海尔空调电子有限公司 | Control method for air conditioner |
| CN113339965A (en) * | 2021-05-19 | 2021-09-03 | 青岛海尔空调器有限总公司 | Method and device for air conditioner control and air conditioner |
| CN113500894A (en) * | 2021-08-09 | 2021-10-15 | 深圳市信电科技有限公司 | Environment control system applied to motor home |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023082656A1 (en) * | 2021-11-12 | 2023-05-19 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling fresh air supply of air conditioner, and air conditioner |
| WO2023082659A1 (en) * | 2021-11-12 | 2023-05-19 | 青岛海尔空调器有限总公司 | Control method and apparatus for fresh air supply of air conditioner, and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023082656A1 (en) | 2023-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114234288A (en) | Control method and device for fresh air supply of air conditioner and air conditioner | |
| CN106979596B (en) | Method, device and system for controlling air conditioner and air conditioner | |
| CN104896663B (en) | Method of adjustment, adjustment system and the air conditioner of air conditioner air supply mode | |
| CN106679079A (en) | Controlling method of air conditioner system and air conditioner system | |
| CN105910221B (en) | The control method and device of air conditioner and air conditioner | |
| CN110887183B (en) | Air conditioning method and device, storage medium and linkage system of air conditioner and fan | |
| CN107575994B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN110986287B (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN107631423A (en) | A kind of air-conditioner control method and air conditioner based on position of human body | |
| TW200949165A (en) | Air conditioning control system | |
| CN107525245B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN110645631B (en) | Intelligent household system, control method and storage medium | |
| JP6429779B2 (en) | Air conditioning control system | |
| CN107401812A (en) | Air conditioning control method, device and air conditioner | |
| CN101825328A (en) | Air conditioner and control method thereof | |
| CN111102731A (en) | Anti-condensation control method and device and air conditioning equipment | |
| CN111197847A (en) | Control method and device of fresh air machine | |
| CN114234287A (en) | Control method and device for fresh air supply of air conditioner and air conditioner | |
| CN114234287B (en) | Control method and device for fresh air supply of air conditioner and air conditioner | |
| CN112665111B (en) | Fresh air fan control method and system, fresh air fan and storage medium | |
| CN110715356A (en) | Humidifying method and control device for household appliance and household appliance | |
| CN109323406B (en) | Air conditioner and control method thereof, server and control method thereof | |
| CN113623830A (en) | Air conditioner and control method thereof | |
| JP2012189302A (en) | Air conditioning system | |
| CN112797582A (en) | Air conditioner control method and device, electronic equipment and computer storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |