CN116105224A - Air conditioner and fresh air control method of air conditioner - Google Patents
Air conditioner and fresh air control method of air conditioner Download PDFInfo
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- CN116105224A CN116105224A CN202211727207.XA CN202211727207A CN116105224A CN 116105224 A CN116105224 A CN 116105224A CN 202211727207 A CN202211727207 A CN 202211727207A CN 116105224 A CN116105224 A CN 116105224A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000013507 mapping Methods 0.000 claims description 19
- 239000003507 refrigerant Substances 0.000 claims description 15
- 238000007791 dehumidification Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—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
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Fuzzy Systems (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner and a fresh air control method of the air conditioner, the air conditioner comprises: an air conditioner outdoor unit; an air conditioner indoor unit; a fresh air module; a remote controller; a controller configured to: when the air conditioner is started and the indoor fan is closed, a first fresh air instruction of a fresh air control key of the remote controller is obtained, the fresh air module is controlled to operate according to a preset fresh air rotating speed, and the indoor fan is controlled to operate according to the first indoor fan rotating speed; obtaining a second fresh air instruction of a fresh air control key of the remote controller, controlling the indoor fan to stop running, and controlling the fresh air module to stop running. From this, the controller can acquire the instruction that the button was controlled to the new trend sent, controls the running state of new trend module and indoor fan, not only can make the page of remote controller succinct more, makes the user control the new trend module simpler through the remote controller, can make the matching nature of new trend module and indoor fan better moreover, promotes the user to the travelling comfort of new trend function.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner and a fresh air control method of the air conditioner.
Background
The fresh air module is arranged in the air conditioner, and can introduce outdoor fresh air into the room to complete indoor and outdoor air exchange, so that the effects of purifying indoor air, improving indoor air quality and improving indoor air oxygen content are achieved, and the use comfort of indoor users is ensured.
In the related art, a user can control the work of the fresh air module through the remote controller, but different keys on the remote controller are often required to be used for controlling the opening, the gear shifting and the closing of fresh air, and the keys often lead to the large size of the remote controller, and the interface of the remote controller is not concise, so that the complexity and the complexity of the user when the user controls the fresh air module through the remote controller are increased. In addition, when the existing air conditioner starts the fresh air function, the outdoor fresh air is introduced for a long time to possibly influence indoor users, the indoor users cannot meet the requirements of indoor users on indoor air freshness and use comfort, and the use experience of the users is low.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide an air conditioner, which can obtain an instruction sent by a fresh air control button, and correspondingly control the running states of a fresh air module and an indoor fan, so that the operation of the air conditioner is simpler and more convenient, and the use experience of a user can be improved.
The invention further provides a fresh air control method of the air conditioner.
According to an embodiment of the invention, an air conditioner includes: an air conditioner outdoor unit, the air conditioner outdoor unit comprising: an outdoor housing; the outdoor heat exchanger is arranged in the outdoor shell; the outdoor fan is arranged in the outdoor machine shell, the operation of the outdoor fan introduces the air flow outside the outdoor machine shell into the outdoor machine shell, and the air flow exchanges heat through the outdoor heat exchanger to form heat exchange air flow, and the heat exchange air flow is output to the outside of the outdoor machine shell under the drive of the outdoor fan; an air conditioner indoor unit, the air conditioner indoor unit comprising: the indoor machine shell is provided with an air outlet, and the air outlet is provided with an air deflector; the indoor heat exchanger is arranged in the indoor shell, and the indoor heat exchanger and the outdoor heat exchanger form a refrigerant circulation loop; the indoor fan is arranged in the indoor shell, the operation of the indoor fan introduces the air flow outside the indoor shell into the indoor shell, and the air flow exchanges heat through the indoor heat exchanger to form heat exchange air flow, and the heat exchange air flow is output to the outside of the indoor shell under the drive of the indoor fan; the fresh air module is used for introducing outdoor fresh air into the room; the remote controller is provided with a fresh air control key; the controller is respectively and electrically connected with the remote controller, the indoor fan, the air deflector and the fresh air module, and is configured to: when the air conditioner is started and the indoor fan is closed, a first fresh air instruction of the fresh air control key of the remote controller is obtained, the fresh air module is controlled to operate according to a preset fresh air rotating speed, and the indoor fan is controlled to operate according to the first indoor fan rotating speed; obtaining a second fresh air instruction of the fresh air control key of the remote controller, controlling the indoor fan to stop running, and controlling the fresh air module to stop running.
From this, the controller can acquire the instruction that the button was controlled to the new trend sent, controls the running state of new trend module and indoor fan, not only can make the page of remote controller succinct more, makes the user control the new trend module simpler through the remote controller, can make the matching nature of new trend module and indoor fan better moreover, when the fresh air function was opened to the air conditioner, promoted user's use experience.
In some examples of the invention, the controller is configured to: and acquiring a first fresh air instruction of the fresh air control key of the remote controller, and controlling the air deflector to open according to the cold air prevention angle.
In some examples of the invention, the controller is configured to: and acquiring a second fresh air instruction of the fresh air control key of the remote controller, and controlling the air deflector to be closed.
In some examples of the invention, the controller is configured to: when the fresh air module operates, a command related to any main function of a cooling room/heating room/air supply/dehumidification sent by the remote controller is obtained, the corresponding main function is controlled to start to operate, the indoor fan and the air deflector are controlled to be switched to operate according to the corresponding main function requirement, and the rotating speed of the fresh air module is controlled to be unchanged.
In some examples of the invention, the controller is configured to: when the main function of the air conditioner is in an operating state, a third fresh air instruction of the remote controller is obtained, the fresh air module is controlled to enter a rotation speed following mode, the rotation speed of the fresh air module is related to the rotation speed of the indoor fan, and the fresh air module is controlled to operate according to a preset rotation speed mapping relation.
In some examples of the present invention, the indoor fan has a plurality of gears, the fresh air module has a plurality of gears, and the preset rotational speed mapping relationship is: and a plurality of gears of the indoor fan are in one-to-one correspondence with a plurality of gears of the fresh air module from low to high.
The fresh air control method of the air conditioner provided by the embodiment of the invention comprises the following steps: the air conditioner is started; acquiring a first fresh air instruction of a fresh air control key of a remote controller, controlling a fresh air module to operate according to a preset fresh air rotating speed, controlling an indoor fan to operate according to the first indoor fan rotating speed, and controlling an air deflector to open according to a cold air prevention angle; and acquiring a second fresh air instruction of the fresh air control key of the remote controller, controlling the indoor fan to stop running, controlling the fresh air module to stop running, and controlling the air deflector to be closed.
In some examples of the present invention, the fresh air control method of the air conditioner further includes: when the fresh air module operates, a command related to any main function of a cooling room/heating room/air supply/dehumidification sent by the remote controller is obtained, the corresponding main function is controlled to start to operate, the indoor fan and the air deflector are controlled to be switched to operate according to the corresponding main function requirement, and the rotating speed of the fresh air module is controlled to be unchanged.
In some examples of the present invention, when the main function of the air conditioner is in an operating state, a third fresh air instruction of the remote controller is obtained, the fresh air module is controlled to enter a rotation speed following mode, the rotation speed of the fresh air module is associated with the rotation speed of the indoor fan, and the fresh air module is controlled to operate according to a preset rotation speed mapping relation.
In some examples of the present invention, the indoor fan has a plurality of gears, the fresh air module has a plurality of gears, and the preset rotational speed mapping relationship is: and a plurality of gears of the indoor fan are in one-to-one correspondence with a plurality of gears of the fresh air module from low to high.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic view of an air conditioner according to an embodiment of the present invention;
fig. 2 is a flowchart of a fresh air control method of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a partial flow chart of a fresh air control method of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a partial flow chart of a fresh air control method of an air conditioner according to an embodiment of the present invention;
FIG. 5 is a partial flow chart of a fresh air control method of an air conditioner according to an embodiment of the present invention;
FIG. 6 is a partial flow chart of a fresh air control method of an air conditioner according to an embodiment of the present invention;
fig. 7 is a partial flowchart of a fresh air control method of an air conditioner according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below, by way of example with reference to the accompanying drawings.
An air conditioner according to an embodiment of the present invention, which may employ a fresh air control method of the air conditioner, will be described with reference to fig. 1 to 7.
As shown in connection with fig. 1, the air conditioner according to the present invention may mainly include: the air conditioner comprises an air conditioner indoor unit, an air conditioner outdoor unit, a fresh air module, a remote controller and a controller. The outdoor unit of the air conditioner may include: outdoor casing, outdoor heat exchanger and outdoor fan all set up in the outdoor casing, and the air conditioner indoor set can include: indoor casing, indoor heat exchanger and indoor fan all set up in indoor casing, like this outdoor casing can play the cover to establish guard action to outdoor heat exchanger and outdoor fan, indoor casing can play the cover to establish guard action to indoor heat exchanger and indoor fan, can prevent external foreign matter erosion, and the striking of external force leads to the damage of outdoor heat exchanger, outdoor fan, indoor heat exchanger and indoor fan structure, thereby can promote the structural reliability of outdoor heat exchanger, outdoor fan, indoor heat exchanger and indoor fan, can promote the structural reliability of air conditioner, guarantee that the air conditioner can normally work.
Further, a refrigerant circulation loop can be formed between the indoor heat exchanger and the outdoor heat exchanger, when the air conditioner works, the operation of the outdoor fan can introduce the external air flow of the outdoor machine shell into the outdoor machine shell, heat exchange air flow is formed through heat exchange of the refrigerant in the outdoor heat exchanger, the heat exchange air flow is output to the outside of the outdoor machine shell under the driving of the outdoor fan, the heat exchange air flow can flow into the indoor heat exchanger, the air inlet and the air outlet are arranged on the indoor machine shell, the operation of the indoor fan can introduce the external air flow of the indoor machine shell into the indoor machine shell through the air inlet, heat exchange air flow is formed through heat exchange of the refrigerant in the indoor heat exchanger, the heat exchange air flow is output to the outside of the indoor machine shell through the air outlet under the driving of the indoor fan, accordingly, the air conditioner can convey air with proper temperature to the indoor, the air conditioner can realize the regulation function of the indoor temperature, the normal operation of the air conditioner is guaranteed, and the use requirements of users are met.
Further, be provided with the aviation baffle on the air outlet, the angle of aviation baffle is adjustable, can realize the adjustment to the air-out direction through the angle of adjustment aviation baffle like this, can satisfy the user demand under the different scenes of user, can prevent that cold wind from directly blowing indoor user to can further promote the working property of air conditioner, promote user's use travelling comfort.
Specifically, the outdoor unit of the air conditioner and the indoor unit of the air conditioner in the application jointly act, wherein the outdoor heat exchanger can be an evaporator or a condenser, the corresponding indoor heat exchanger is a condenser or an evaporator, and the air conditioner executes the refrigeration cycle of the air conditioner by using the compressor, the expansion valve, the condenser and the evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses a refrigerant gas and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner may adjust the temperature of the indoor space throughout the cycle. Further, the outdoor fan of this application can accelerate the velocity of flow of the wind that flows through outdoor heat exchanger, and the velocity of flow of wind that this application's indoor fan can accelerate to flow through indoor heat exchanger to can promote the heat exchange efficiency of air conditioner, promote the working property of air conditioner.
Further, be provided with the new trend on the remote controller and control the button, the controller is connected with remote controller, indoor fan, aviation baffle and new trend module electricity respectively, and the controller is configured as: when the air conditioner is started and the indoor fan is closed, a first fresh air instruction of a fresh air control key of the remote controller is obtained, the fresh air module is controlled to operate according to a preset fresh air rotating speed, and the indoor fan is controlled to operate according to the first indoor fan rotating speed; obtaining a second fresh air instruction of a fresh air control key of the remote controller, controlling the indoor fan to stop running, and controlling the fresh air module to stop running.
Specifically, when the air conditioner is started and the indoor fan operates, the controller can control the fresh air module to work, the fresh air module can introduce outdoor fresh air into the room, and exchange of indoor and outdoor air is achieved, so that the effects of purifying indoor air, improving indoor air quality and improving indoor air oxygen content can be achieved, and use comfort of indoor users can be guaranteed. Through being connected the controller with the remote controller electricity, the user can control the button input instruction through the new trend on the remote controller like this, and the controller can receive the instruction that the remote controller sent to control new trend module according to the instruction of user who receives and move with different gears, thereby can make the user according to actual demand, the work of manual control new trend module can extend the control mode of air conditioner, can further promote user's use experience, satisfies the different user demand of user under different scenes.
Further, the controller can be configured, so that when the air conditioner is started and the indoor fan is in a closed state, the controller can acquire an instruction sent by the fresh air control key, and the running states of the fresh air module and the indoor fan are correspondingly controlled.
When the controller obtains the first fresh air instruction of the new trend control button of remote controller, the controller can control the new trend module to operate according to preset new trend rotational speed to and control indoor fan to operate according to first indoor fan rotational speed, so on the one hand, can introduce indoor with outdoor new trend through the new trend module, on the other hand, can carry the outdoor new trend that blows to on the indoor fan to the place that is more distant in the room through the operation of indoor fan, thereby can promote the fresh air performance of air conditioner, further guarantee the air quality of indoor environment, can compromise indoor user's requirement to indoor air freshness and use travelling comfort, thereby can promote indoor user's use experience.
When the controller obtains the second new trend instruction of the new trend control button of remote controller, the indoor fan of controller control stop operation to and control new trend module stop operation, can close the new trend function of air conditioner like this according to actual demand, stop introducing outdoor new trend to indoor, promptly: the fresh air module and the indoor fan can be closed at the same time, and the user does not need to perform operation for multiple times, so that the control of the air conditioner by the user can be further facilitated, more complicated operation is not needed, and the use experience of the user can be further improved.
It should be noted that, the input of the first fresh air instruction and the second fresh air instruction can both be through the fresh air control button on the remote controller, the user can send the first fresh air instruction and the second fresh air instruction to the controller through pressing the fresh air control button on the remote controller for many times, thereby realizing the control of different running states of the fresh air module and the indoor fan, enabling the air conditioner to circulate between the running state of the fresh air module according to the preset fresh air rotating speed and the running state of the indoor fan according to the first indoor fan rotating speed, and the running state of the indoor fan stopping, without setting different buttons on the remote controller, without using different buttons to control the fresh air module, and only using one fresh air control button to control different running gears of the fresh air module, so that the buttons of the remote controller are fewer, the page of the remote controller is more concise, the volume of the remote controller is smaller, the structural design of the remote controller and even the air conditioner can be optimized, and the use experience of the user is improved.
From this, through set up the new trend and control the button on the remote controller, and dispose the controller, the controller can acquire the command that the new trend was controlled the button and is sent, selectively control the running state of new trend module and indoor fan, not only can make the button of remote controller less, the page is succinct, can make the volume of remote controller also littleer, thereby can optimize the structural design of remote controller even air conditioner, can make the matching nature of new trend module and indoor fan better moreover, when the air conditioner begins the new trend function, can compromise the indoor user simultaneously to indoor air freshness and use the requirement of travelling comfort, can promote user's use experience.
Further, the controller is configured to: and acquiring a first fresh air instruction of a fresh air control key of the remote controller, and controlling the air deflector to open according to the cold air prevention angle. Specifically, when the controller obtains the first fresh air instruction of the fresh air control button of the remote controller, the corresponding control fresh air module operates according to the preset fresh air rotating speed, and the control indoor fan operates according to the first indoor fan rotating speed, outdoor fresh air can flow into the room through the air outlet, the indoor outdoor fresh air flowing into the room can directly blow indoor users, discomfort of the indoor users is caused, the controller is further configured, after the controller obtains the first fresh air instruction of the fresh air control button of the remote controller, the air deflector is controlled to be opened according to the cold air prevention angle, and therefore the air deflector can be positioned at a proper position on the premise of ensuring that the outdoor fresh air can be introduced into the room and the exchange of indoor and outdoor air is realized, the outdoor fresh air can be prevented from directly blowing the indoor users, the life or rest of the indoor users is influenced, the fresh air module is conveniently opened for a long time, the continuous fresh of the indoor air is ensured, the indoor users can further meet the requirements of indoor air quality and use comfort, and the use experience of the indoor users can be improved.
Further, the controller may be configured to: and acquiring a second fresh air instruction of a fresh air control key of the remote controller, and controlling the air deflector to be closed. Specifically, when the controller obtains the second fresh air instruction of the fresh air control key of the remote controller, the corresponding control indoor fan stops running, and when the control fresh air module stops running, dust and other foreign matters in the indoor environment possibly enter the interior of the air conditioner indoor unit through the air outlet, so that the normal work of the components such as the indoor fan and the indoor heat exchanger can be influenced, the controller is further configured, after the controller obtains the second fresh air instruction of the fresh air control key of the remote controller, the air deflector is controlled to be closed, so that the air deflector can close the air outlet, and thus when the air conditioner stops working, the indoor foreign matters are prevented from entering the interior of the air conditioner indoor unit, the normal work of each component in the air conditioner indoor unit can be ensured, and the structural reliability of the air conditioner is improved.
The controller may be configured to: when the fresh air module operates, a command related to any main function of 'cold room/warm room/air supply/dehumidification' sent by the remote controller is obtained, the corresponding main function is controlled to start to operate, the indoor fan and the air deflector are controlled to be switched to operate according to the corresponding main function requirement, and the rotating speed of the fresh air module is controlled to be unchanged. Specifically, when the air conditioner operates the fresh air module to introduce outdoor fresh air into a room, and improve indoor air quality, a user can also input a command related to any main function of 'cold room/warm room/air supply/dehumidification' through the remote controller according to actual requirements, the controller can receive the command and control the corresponding main function to set up and operate, specifically, the controller can control the indoor fan and the air deflector to switch to operate according to the corresponding main function requirements, and the rotating speed of the fresh air module is controlled to be unchanged, so that the simultaneous operation of the fresh air module and the main function can be realized, the operation of the fresh air module is prevented from influencing the opening of the main function, thereby various use requirements of the user in different scenes can be met, the user can meet the requirements of other main functions while changing fresh air, and the use experience of the user can be further improved.
The controller may be further configured to: when the main function of the air conditioner is in an operating state, a third fresh air instruction of the remote controller is acquired, the fresh air module is controlled to enter a rotation speed following mode, the rotation speed of the fresh air module is related to the rotation speed of the indoor fan, and the fresh air module is controlled to operate according to a preset rotation speed mapping relation. Specifically, when the main function of the air conditioner is in an operation state, a user can input a third fresh air instruction to the remote controller, the controller can acquire the third fresh air instruction through further configuration of the controller, and correspondingly control the fresh air module to enter a rotation speed following mode, so that the rotation speed of the fresh air module is associated with the rotation speed of the indoor fan, the association between the fresh air module and the operation state of the indoor fan can be realized, the operation states of the fresh air module and the indoor fan are more matched under the condition that the normal operation of the main function of the air conditioner is not influenced, and therefore, the control logic of the air conditioner can be optimized, and the working performance of the air conditioner is improved.
Further, a preset rotation speed mapping relation can be pre-stored in the controller, when the controller controls the fresh air module to operate in a gear related to the rotation speed of the indoor fan, the controller can determine the rotation speed of the fresh air module according to the rotation speed of the indoor fan through the preset rotation speed mapping relation, so that the rotation speed of the fresh air module is related to the rotation speed of the indoor fan, the determination of the rotation speed of the fresh air module is simpler and more reliable, the normal introduction of outdoor fresh air can be ensured, and the control logic of the air conditioner to the fresh air module is simpler and more reliable under the premise of improving the indoor air quality, so that the working performance of the air conditioner is better.
Further, the indoor fan is provided with a plurality of gears, the fresh air module is provided with a plurality of gears, and the preset rotating speed mapping relation is as follows: the gears of the indoor fan and the gears of the fresh air module are in one-to-one correspondence from low to high. Specifically, the new trend module is provided with a plurality of gears, and when the new trend module works under different gears, the work efficiency of new trend module is different, and the outdoor fresh air volume of introducing is also different, and indoor fan has a plurality of gears, and when indoor fan works under different gears, the work efficiency of air conditioner indoor set is different, and the conveying ability to outdoor new trend is also different to the regulation effect to indoor temperature is also different, through setting up preset rotational speed mapping relation, makes preset rotational speed mapping relation be: the plurality of gears of the indoor fan and the plurality of gears of the fresh air module are in one-to-one correspondence from low to high, so that the controller can find the corresponding gears of the fresh air module according to the gear of any indoor fan through a preset rotation speed mapping relation, the matching performance of the plurality of gears of the indoor fan and the plurality of gears of the fresh air module is better, the setting of the gears of the fresh air module is more reasonable, the sensitivity and the reliability of the gear switching of the fresh air module are improved, the control logic of the controller to the fresh air module can be further optimized, the operation of the fresh air module and the operation of the indoor fan are more coordinated, and the working performance of the air conditioner can be improved.
Referring to fig. 2 to 5, the fresh air control method of an air conditioner according to an embodiment of the present invention may include the following steps:
s1, starting an air conditioner;
s2, acquiring a first fresh air instruction of a fresh air control key of the remote controller, controlling a fresh air module to operate according to a preset fresh air rotating speed, controlling an indoor fan to operate according to the first indoor fan rotating speed, and controlling an air deflector to open according to a cold air prevention angle;
s3, acquiring a second fresh air instruction of a fresh air control key of the remote controller, controlling the indoor fan to stop running, controlling the fresh air module to stop running, and controlling the air deflector to be closed.
Specifically, when the air conditioner is turned on and the indoor fan is in a turned-off state, a user can send an instruction to the controller through a fresh air control key of the remote controller, and the controller can acquire the instruction of the fresh air control key of the remote controller and selectively control the operation of the fresh air module and the indoor fan.
When a user inputs a first fresh air instruction through a fresh air control key of the remote controller, the controller can acquire the first fresh air instruction, control the fresh air module to operate according to the preset fresh air rotating speed, and control the indoor fan to operate according to the first indoor fan rotating speed, so that outdoor fresh air can be introduced into the room, and the outdoor fresh air can be conveyed to a place farther indoors through the indoor fan, thereby improving the fresh air changing performance of the air conditioner, enabling the controller to control the operation state of the air conditioner more simply and reliably, and enabling a fresh air control method of the air conditioner to be simpler and more reliable.
After a user inputs a first fresh air instruction through a fresh air control key of the remote controller, a second fresh air instruction can be further input through the fresh air control key of the remote controller, the controller can acquire the second fresh air instruction and control the indoor fan to stop running and control the fresh air module to stop running, so that the user can simultaneously close the fresh air module and the indoor fan according to actual requirements and stop introducing outdoor fresh air into the room without the need of the user to perform operations for a plurality of times, and the controller can control the running states of the fresh air module and the indoor fan more simply and reliably, and the fresh air control method of the air conditioner can be simpler and more reliable.
As shown in fig. 2 and fig. 6, the fresh air control method of the air conditioner according to the embodiment of the invention may further include the following steps: and S4, when the fresh air module operates, acquiring an instruction related to any main function of 'cold room/warm room/air supply/dehumidification' sent by the remote controller, controlling the corresponding main function to start to operate, controlling the indoor fan and the air deflector to switch to operate according to the corresponding main function requirement, and controlling the rotating speed of the fresh air module to be unchanged. Specifically, when the fresh air module of the air conditioner is in an operation state, a user wants to start any main function of 'cold room/warm room/air supply/dehumidification' of the air conditioner, a controller can input a command related to the main function through a remote controller, the command can be obtained and the corresponding main function is controlled to start to operate, specifically, the controller can control an indoor fan and an air deflector to be switched to operate according to the corresponding main function requirement, and the rotating speed of the fresh air module is controlled to be unchanged, so that any requirement of the user for fresh air exchanging and 'cold room/warm room/air supply/dehumidification' can be met at the same time, a fresh air control method of the air conditioner can be perfected, various use requirements of the user in different scenes can be met, and the use experience of the user is improved.
Referring to fig. 2 and 7, the fresh air control method of the air conditioner according to the embodiment of the invention may further include the following steps: s5, when the main function of the air conditioner is in an operating state, a third fresh air instruction of the remote controller is obtained, the fresh air module is controlled to enter a rotation speed following mode, the rotation speed of the fresh air module is related to the rotation speed of the indoor fan, and the fresh air module is controlled to operate according to a preset rotation speed mapping relation.
Specifically, when the main function of the air conditioner is in an operation state, a user wants to start a fresh air module of the air conditioner, a third fresh air instruction can be input through the remote controller, the controller can acquire the third fresh air instruction, correspondingly control the fresh air module to enter a rotation speed following mode, and control the fresh air module to operate according to a preset rotation speed mapping relation, so that the rotation speed of the fresh air module is associated with the rotation speed of an indoor fan, any requirement of fresh air exchange and 'cooling house/heating house/air supply/dehumidification' of the user can be met at the same time, a fresh air control method of the air conditioner can be perfected, multiple use requirements of the user under different scenes can be met, the operation of the fresh air module and the operation of the main function of the air conditioner are more matched, and the working performance of the air conditioner is improved.
Therefore, the fresh air module and the indoor fan can be controlled to work in different running states of the air conditioner, the main functions of the fresh air module and the indoor unit of the air conditioner can be comprehensively arranged, the fresh air module and the main functions can be mutually related, and the fresh air module and the main functions are mutually independent, so that the control logic of the controller on the fresh air module and the indoor unit of the air conditioner can be optimized, the fresh air control method of the air conditioner is more flexible and reliable, and different requirements of users can be met.
Further, the indoor fan is provided with a plurality of gears, the fresh air module is provided with a plurality of gears, and the preset rotating speed mapping relation is as follows: the plurality of gears of the indoor fan and the plurality of gears of the fresh air module are in one-to-one correspondence from low to high, so that when the fresh air module runs along with the running state of the main function, the controller can find the corresponding gear of the fresh air module according to the gear of any one indoor fan through a preset rotation speed mapping relation, so that the matching performance of the plurality of gears of the indoor fan and the plurality of gears of the fresh air module is better, the running of the fresh air module and the running of the indoor fan are more coordinated, the control logic of the controller to the fresh air module can be further optimized, and the fresh air control method of the air conditioner is more scientific and reasonable.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An air conditioner, comprising:
an air conditioner outdoor unit, the air conditioner outdoor unit comprising:
an outdoor housing;
the outdoor heat exchanger is arranged in the outdoor shell;
the outdoor fan is arranged in the outdoor machine shell, the operation of the outdoor fan introduces the air flow outside the outdoor machine shell into the outdoor machine shell, and the air flow exchanges heat through the outdoor heat exchanger to form heat exchange air flow, and the heat exchange air flow is output to the outside of the outdoor machine shell under the drive of the outdoor fan;
an air conditioner indoor unit, the air conditioner indoor unit comprising:
the indoor machine shell is provided with an air outlet, and the air outlet is provided with an air deflector;
the indoor heat exchanger is arranged in the indoor shell, and the indoor heat exchanger and the outdoor heat exchanger form a refrigerant circulation loop;
the indoor fan is arranged in the indoor shell, the operation of the indoor fan introduces the air flow outside the indoor shell into the indoor shell, and the air flow exchanges heat through the indoor heat exchanger to form heat exchange air flow, and the heat exchange air flow is output to the outside of the indoor shell under the drive of the indoor fan;
the fresh air module is used for introducing outdoor fresh air into the room;
the remote controller is provided with a fresh air control key;
the controller is respectively and electrically connected with the remote controller, the indoor fan, the air deflector and the fresh air module, and is configured to:
when the air conditioner is started and the indoor fan is closed, a first fresh air instruction of the fresh air control key of the remote controller is obtained, the fresh air module is controlled to operate according to a preset fresh air rotating speed, and the indoor fan is controlled to operate according to the first indoor fan rotating speed; obtaining a second fresh air instruction of the fresh air control key of the remote controller, controlling the indoor fan to stop running, and controlling the fresh air module to stop running.
2. The air conditioner of claim 1, wherein the controller is configured to:
and acquiring a first fresh air instruction of the fresh air control key of the remote controller, and controlling the air deflector to open according to the cold air prevention angle.
3. The air conditioner of claim 1, wherein the controller is configured to:
and acquiring a second fresh air instruction of the fresh air control key of the remote controller, and controlling the air deflector to be closed.
4. The air conditioner of claim 1, wherein the controller is configured to: when the fresh air module operates, a command related to any main function of a cooling room/heating room/air supply/dehumidification sent by the remote controller is obtained, the corresponding main function is controlled to start to operate, the indoor fan and the air deflector are controlled to be switched to operate according to the corresponding main function requirement, and the rotating speed of the fresh air module is controlled to be unchanged.
5. The air conditioner of claim 4, wherein the controller is configured to: when the main function of the air conditioner is in an operating state, a third fresh air instruction of the remote controller is obtained, the fresh air module is controlled to enter a rotation speed following mode, the rotation speed of the fresh air module is related to the rotation speed of the indoor fan, and the fresh air module is controlled to operate according to a preset rotation speed mapping relation.
6. The air conditioner of claim 5, wherein the indoor fan has a plurality of gears, the fresh air module has a plurality of gears, and the preset rotational speed mapping relationship is: and a plurality of gears of the indoor fan are in one-to-one correspondence with a plurality of gears of the fresh air module from low to high.
7. The fresh air control method for the air conditioner is characterized by comprising the following steps of:
the air conditioner is started;
acquiring a first fresh air instruction of a fresh air control key of a remote controller, controlling a fresh air module to operate according to a preset fresh air rotating speed, controlling an indoor fan to operate according to the first indoor fan rotating speed, and controlling an air deflector to open according to a cold air prevention angle;
and acquiring a second fresh air instruction of the fresh air control key of the remote controller, controlling the indoor fan to stop running, controlling the fresh air module to stop running, and controlling the air deflector to be closed.
8. The fresh air control method of an air conditioner according to claim 7, further comprising: when the fresh air module operates, a command related to any main function of a cooling room/heating room/air supply/dehumidification sent by the remote controller is obtained, the corresponding main function is controlled to start to operate, the indoor fan and the air deflector are controlled to be switched to operate according to the corresponding main function requirement, and the rotating speed of the fresh air module is controlled to be unchanged.
9. The fresh air control method of the air conditioner according to claim 7, wherein when the main function of the air conditioner is in an operation state, a third fresh air instruction of the remote controller is obtained, the fresh air module is controlled to enter a rotation speed following mode, the rotation speed of the fresh air module is associated with the rotation speed of the indoor fan, and the fresh air module is controlled to operate according to a preset rotation speed mapping relation.
10. The fresh air control method of the air conditioner according to claim 7, wherein the indoor fan has a plurality of gears, the fresh air module has a plurality of gears, and the preset rotational speed mapping relationship is: and a plurality of gears of the indoor fan are in one-to-one correspondence with a plurality of gears of the fresh air module from low to high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211727207.XA CN116105224A (en) | 2022-12-30 | 2022-12-30 | Air conditioner and fresh air control method of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211727207.XA CN116105224A (en) | 2022-12-30 | 2022-12-30 | Air conditioner and fresh air control method of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116105224A true CN116105224A (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211727207.XA Pending CN116105224A (en) | 2022-12-30 | 2022-12-30 | Air conditioner and fresh air control method of air conditioner |
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| Country | Link |
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| CN (1) | CN116105224A (en) |
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- 2022-12-30 CN CN202211727207.XA patent/CN116105224A/en active Pending
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