CN112443961A - Air conditioner, air conditioner control method, control equipment and computer storage medium - Google Patents
Air conditioner, air conditioner control method, control equipment and computer storage medium Download PDFInfo
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- CN112443961A CN112443961A CN202011364918.6A CN202011364918A CN112443961A CN 112443961 A CN112443961 A CN 112443961A CN 202011364918 A CN202011364918 A CN 202011364918A CN 112443961 A CN112443961 A CN 112443961A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The embodiment of the application discloses an air conditioner, an air conditioner control method, control equipment and a computer storage medium, wherein the air conditioner comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator, a compressor and an upper computer; the water pumping motor is used for pumping the condensed water of the water collecting tank to the evaporator through the water pumping wheel; the water pumping motor is also used for detecting a motor rotating speed value and synchronizing the motor rotating speed value to the upper computer; and the upper computer is used for controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and a set value.
Description
Technical Field
The embodiment of the application belongs to the technical field of air conditioners, and particularly relates to an air conditioner, an air conditioner control method, control equipment and a computer storage medium.
Background
During the operation of the air conditioner, condensed water is generally generated. In the case of an air conditioner, condensed water generated by the air conditioner is collected in a water collection tank of a base plate through a water leakage structure, however, as the amount of the condensed water increases, the condensed water is likely to overflow the water collection tank.
In the related art, in order to prevent the condensed water from overflowing the water collecting tank, a water level switch is generally installed on the air conditioner body, the water level switch is used for detecting the water level of the condensed water in the water collecting tank, and when the water level reaches a certain height, the compressor is controlled to stop running; because the control mode needs to install a water level switch, the cost of the whole machine is increased; further, in the process of detecting the water level of the condensed water by using the water level switch, the water level switch is influenced by the fluctuation of the water level, so that abnormal conditions such as early reporting, blockage and failure in reporting easily occur to the water level switch, and further, the risk that the condensed water overflows the water collecting tank is increased.
Disclosure of Invention
The embodiment of the application provides an air conditioner, an air conditioner control method, control equipment and a computer storage medium.
The technical scheme of the embodiment of the application is realized as follows:
the embodiment of the application provides an air conditioner, which comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator, a compressor and an upper computer; wherein the content of the first and second substances,
the water pumping motor is used for pumping the condensed water of the water collecting tank to the evaporator through the water pumping wheel; the water pumping motor is also used for detecting a motor rotating speed value and synchronizing the motor rotating speed value to the upper computer;
and the upper computer is used for controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and a set value.
Illustratively, the host computer is specifically configured to:
determining that the rotating speed value of the motor is smaller than a set value, and controlling the compressor to stop running;
and determining that the rotating speed value of the motor is greater than or equal to a set value, and controlling the compressor to continuously operate.
Illustratively, the host computer is specifically configured to:
receiving a motor rotating speed value of the water fetching motor in real time; or receiving the motor rotating speed value of the water fetching motor every preset time.
Illustratively, the water fetching motor is a motor for feeding back the rotation speed value of the motor.
Illustratively, the water fetching motor is a brushless direct current water fetching motor.
The embodiment of the application provides an air conditioner control method, which is applied to an upper computer of an air conditioner, wherein the air conditioner comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator and a compressor, and the water pumping motor is used for pumping condensed water in the water collecting tank to the evaporator through the water pumping wheel; the method comprises the following steps:
receiving a motor rotating speed value of the water fetching motor;
and controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and a set value.
Illustratively, the controlling the operating state of the compressor based on the magnitude relationship between the motor speed value and the set value comprises:
the rotating speed value of the motor is smaller than a set value, and the compressor is controlled to stop running;
and controlling the compressor to continuously run when the rotating speed value of the motor is greater than or equal to a set value.
Illustratively, the receiving a motor speed value of the water beating motor includes:
receiving a motor rotating speed value of the water fetching motor in real time; or receiving the motor rotating speed value of the water fetching motor every preset time.
The embodiment of the application provides a control device, is applied to in the air conditioner, control device includes: the air conditioner control method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the air conditioner control method provided by one or more of the technical schemes is realized.
The embodiment of the application provides a computer readable storage medium, on which one or more programs are stored, wherein the one or more programs can be executed by one or more processors to implement the air conditioner control method provided by one or more of the technical solutions.
The embodiment of the application provides an air conditioner, which comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator, a compressor and an upper computer; the water pumping motor is used for pumping the condensed water of the water collecting tank to the evaporator through the water pumping wheel; the water pumping motor is also used for detecting a motor rotating speed value and synchronizing the motor rotating speed value to the upper computer; and the upper computer is used for controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and a set value. It can be seen that the air conditioner does not need to be provided with a water level switch, but directly controls the working state of the compressor according to the magnitude relation between the motor rotating speed value of the water fetching motor and the set value; therefore, the cost of the whole machine can be reduced, the miniaturization of the whole machine is facilitated, and the abnormal conditions that the water level switch is early reported, blocked and not reported due to the influence of the vertical fluctuation of the water level and the like can be avoided, so that the risk that condensed water overflows the water collecting tank can be reduced.
Drawings
Fig. 1 is a schematic structural view illustrating an air conditioner control using a water level switch in the related art;
fig. 2 is a schematic partial structural diagram of an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of an air conditioner control method according to an embodiment of the present disclosure;
fig. 4 is a schematic flowchart of another air conditioner control method according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a control device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
The air conditioner can generate condensed water in the opening process, and the drainage of the condensed water in different installation modes is divided into three modes: the first is directly downward discharge through a drain pipe; the second is that the condensed water is pumped to a certain height by an alternating-current water pump and then is discharged by a pipeline; thirdly, condensed water is sprayed on the evaporator through an alternating current water spraying motor; here, since both the second and third types have a risk of condensate overflowing the sump, the air conditioner is usually controlled by synchronously installing a water level switch for water full protection.
Fig. 1 is a schematic structural diagram of a related art air conditioner control using a water level switch, as shown in fig. 1, the schematic structural diagram includes: the device comprises an alternating current water beating motor 10, a water beating wheel 11, a water collecting tank 12, an evaporator 13 and a water level switch 14, wherein the water level switch 14 comprises a floater 140.
Here, the condensed water 120 is generated after the air conditioner is powered on and flows into the sump 12; the water level switch 14 detects the water level of the condensed water 120, and in order to prevent the condensed water 120 from overflowing the water collecting tank 12, when the water level reaches a certain height, the water level switch 14 is actuated, and at this time, the compressor stops running; the alternating current water pumping motor 10 drives the water pumping wheel 11 through the rotating shaft, and pumps the condensed water 120 to the evaporators 13 on the two sides, so that the heat exchange efficiency of the whole machine is improved.
It can be seen that, in the related art, the way of air-conditioning the condensed water in the water collection tank by the water level switch has the following disadvantages:
1) if a water level switch is added to the air conditioner, the cost of the whole machine is increased.
2) The water level switch is influenced by the fluctuation of the water level, so that abnormal conditions such as early reporting, blockage and failure of reporting are easy to occur, and the risk that condensed water overflows a water collecting tank is increased.
3) A larger water collecting tank needs to be designed during the design of the whole machine, the water level is ensured to rise slowly and fall slowly as much as possible, the risk of misinformation caused by rapid fluctuation of the water level is avoided, the space of the whole machine is sacrificed, and the miniaturization of the whole machine is not facilitated.
4) The alternating current water pumping motor or the alternating current pump has large volume and low efficiency.
In view of the above technical problems, the present application will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the examples provided herein are merely illustrative of the present application and are not intended to limit the present application. In addition, the following embodiments are provided as partial embodiments for implementing the present application, not all embodiments for implementing the present application, and the technical solutions described in the present application may be implemented in any combination without conflict.
It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a method or apparatus that comprises a list of elements does not include only the elements explicitly recited, but also includes other elements not explicitly listed or inherent to the method or apparatus. Without further limitation, the use of the phrase "including a. -. said." does not exclude the presence of other elements of interest in a method or apparatus including the element (e.g., steps in a method or elements in an apparatus, such as a part of a processor, part of a program or software, etc.).
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the term "at least one" herein means any one of a plurality or any combination of at least two of a plurality, for example, including at least one of A, B, C, and may mean including any one or more elements selected from the group consisting of A, B and C.
For example, although the air-conditioning control method provided by the present application includes a series of steps, the air-conditioning control method provided by the present application is not limited to the described steps, and similarly, the air-conditioning control method provided by the present application includes a series of modules, the air-conditioning control method provided by the present application is not limited to the modules explicitly described, and may include modules that are required to acquire relevant information or perform processing based on the information.
The present application may be implemented based upon a control device, which may be described in the general context of computer system-executable instructions, such as program modules, being executed by a computer system. Generally, program modules may include routines, programs, objects, components, logic, data structures, etc. that perform particular tasks or implement particular abstract data types. The computer system may be practiced in distributed cloud computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed cloud computing environment, program modules may be located in both local and remote computer system storage media including memory storage devices.
Based on the application scenarios described above, the following embodiments are proposed.
Fig. 2 is a partial schematic structural diagram of an air conditioner according to an embodiment of the present application, and as shown in fig. 2, the schematic structural diagram mainly includes: a water-fetching motor 20, a water-fetching wheel 21, a water-collecting tank 22 and an evaporator 23. Wherein the content of the first and second substances,
the water fetching motor 20 is used for fetching the condensed water 220 of the water collecting tank 22 to the evaporator 23 through the water fetching wheel 21; the water fetching motor 20 is also used for detecting the motor rotating speed value and synchronizing the motor rotating speed value to an upper computer; the upper computer is used for controlling the working state of the compressor based on the magnitude relation between the rotating speed value of the motor and a set value.
Here, the air conditioner may be a wall-mounted air conditioner, a cabinet air conditioner, a mobile air conditioner, or the like, and the type of the air conditioner is not limited in the embodiment of the present application.
In the embodiment of the application, the compressor plays a role of compressing and driving the refrigerant in the air conditioner refrigerant circuit; the compressor extracts the refrigerant from the low-pressure area, compresses the refrigerant and then sends the compressed refrigerant to the high-pressure area for cooling and condensation, the heat is emitted to the air through the radiating fins, and the refrigerant is changed into liquid from gas to form condensed water; the compressor is generally installed in the outdoor unit.
The compressor may be a reciprocating compressor or a rotary compressor, which is not limited in the embodiments of the present application.
In the embodiment of the application, the water collecting tank can be fixed on a chassis of the air conditioner and is used for collecting condensed water generated by the air conditioner; here, the condensed water refers to liquid water formed by the condensation process of water vapor (i.e., gaseous water); the generation speed of condensed water in the air conditioner is related to factors such as air humidity, room temperature, and the like.
In the embodiment of the application, the effect of beating the water motor in the air conditioner is that the drive wheel operation of beating water, beats the water wheel mainly used and beats the atomizing with the comdenstion water of water catch bowl for the atomizing water is beaten and is realized dispelling the heat on the evaporimeter, improves air conditioning system efficiency.
For example, the water pumping motor may start to operate after the air conditioner is turned on, or may start to operate after a set time when the air conditioner is turned on.
Exemplarily, the water beating motor can start to operate after the air conditioner is started for a set time because the air conditioner does not produce more condensed water in the set time when the air conditioner is just started, that is, the condensed water in the water collecting tank is less, at this time, the risk of overflowing the condensed water is avoided, and meanwhile, the water beating motor drives the water beating wheel to beat the evaporator to realize the heat dissipation effect.
Here, the set time may be set by a user or may be automatically set by an air conditioner internal system, for example, the set time may be five minutes, ten minutes, and the like, which is not limited in the embodiment of the present application.
In the embodiment of the application, when the water fetching motor is in the running state, the motor rotating speed value of the water fetching motor can be detected; meanwhile, the water fetching motor synchronizes the motor rotating speed value to the upper computer, and the upper computer receives the motor rotating speed value of the water fetching motor.
For example, the upper computer can receive the motor rotating speed value by using a processor in the upper computer; here, the processor of the upper computer may be a System On Chip (SOC) Chip, or may be another type of Chip, which is not limited in this embodiment of the present application.
For example, receiving a motor speed value of the water beating motor may include: receiving a motor rotating speed value of a water fetching motor in real time; or receiving the motor rotating speed value of the water fetching motor at preset time intervals.
Illustratively, when the water pumping motor detects the motor rotating speed value of the water pumping motor in real time and synchronizes the motor rotating speed value to the upper computer in real time, the upper computer can compare the motor rotating speed value received in real time with a set value; under the condition, the upper computer can accurately determine the magnitude relation between the motor rotating speed value and the set value, and further accurately control the working state of the compressor according to the magnitude relation between the motor rotating speed value and the set value; further, the possibility of the condensed water overflowing the water collection tank can be greatly reduced.
Illustratively, when the water pumping motor detects the motor rotating speed value per se at preset time intervals and synchronizes the motor rotating speed value to the upper computer at preset time intervals, the upper computer can compare the motor rotating speed value received at preset time intervals with a set value; under the condition, the upper computer does not need to determine the magnitude relation between the rotating speed value of the motor and the set value in real time, so that the data processing operation of the water pumping motor and the upper computer can be reduced, and the memory resource is saved.
Here, the preset time may be set according to an actual application scenario, and may be, for example, five seconds, ten seconds, and the like, which is not limited in this embodiment of the application.
Illustratively, after the detected motor rotating speed value is synchronized to the upper computer by the water pumping motor, the motor rotating speed value can be deleted, so as to save the memory resource of the water pumping motor.
Illustratively, the set value represents a set motor speed value; the motor rotating speed value can be preset in an upper computer of the air conditioner. Here, the set value may be set by a user according to factors such as a size of the sump itself and a generation speed of the condensed water.
In the embodiment of the application, after the upper computer receives the motor rotating speed value of the water fetching motor, the upper computer compares the motor rotating speed value with a preset value stored in advance to determine the size relationship between the motor rotating speed value and the preset value; and controlling the working state of the compressor according to the size relationship of the compressor and the compressor.
Here, the operation state of the compressor may include two kinds: one is an active state and the other is a deactivated state.
For example, the controlling the operating state of the compressor based on the magnitude relationship between the motor speed value and the set value may include: controlling the compressor to stop running when the rotating speed value of the motor is less than a set value; and controlling the compressor to continuously run when the rotating speed value of the motor is greater than or equal to the set value.
Exemplarily, when the motor rotating speed value is smaller than a set value, determining that the water level of condensed water in the air conditioner water collecting tank is larger than the set water level; and when the rotating speed value of the motor is greater than or equal to the set value, determining that the water level of the condensed water in the air conditioner water collecting tank is less than or equal to the set water level.
Here, the water level is set to be less than the critical value of the condensed water overflowing the water collecting tank; that is, when the water level of the condensed water is less than or equal to the set water level, it can be determined that the condensed water does not overflow the water collection tank; when the water level of the condensed water is higher than the set water level, it can be determined that the condensed water overflows the water collection tank soon.
In one embodiment, the set value corresponds to a set water level of the condensed water in the water collecting tank, and the corresponding relation between the set value and the set water level can be stored in the upper computer in advance; when the upper computer determines that the received motor rotating speed value is smaller than a set value, the water level of the condensed water in the water collecting tank is larger than the set water level, the draught depth of the water beating wheel is increased, the load is heavy, the motor rotating speed value of the water beating motor is reduced, and at the moment, the compressor is controlled to stop running; when the upper computer determines that the received motor rotating speed value is larger than or equal to a set value, the water level of the condensed water in the air conditioner water collecting tank is smaller than or equal to the set water level, the draft of the water beating wheel is smaller, the load is lighter, the motor rotating speed value of the water beating motor is larger, and at the moment, the compressor is controlled to continue to operate.
Illustratively, the water fetching motor is a motor which can feed back the rotating speed value of the motor to an upper computer; for example, the water-fetching motor can be a brushless direct current water-fetching motor.
Here, the brushless dc water motor includes at least a motor and a driver; wherein, the rotor of the motor is adhered with a magnetized permanent magnet, and a position sensor is arranged in the motor for detecting the polarity of the rotor of the motor; the driver is composed of devices such as power electronic devices and integrated circuits, and the functions of the driver are as follows: receiving starting, stopping and braking signals of the motor to control the starting, stopping and braking of the motor; receiving a position sensor signal and a positive and negative rotation signal, and controlling the on-off of each power tube of the inverter bridge to generate continuous torque; and receiving speed command and speed feedback signal to control and regulate the motor speed, provide protection and display.
Exemplarily, in the embodiment of the application, the rotating speed value of the motor can be fed back to the upper computer through the brushless direct current water pumping motor, so that the upper computer can determine the water level of the condensed water in the water collecting tank according to the magnitude relation between the rotating speed value of the motor and a set value, and further, a water level switch is not required to be additionally arranged, so that the cost of the whole machine can be reduced, the quality abnormal complaint can be reduced, and the miniaturization of the whole machine is facilitated; meanwhile, the brushless direct-current water pumping motor replaces an alternating-current motor, so that the efficiency of the whole machine can be improved, and the space can be saved.
The embodiment of the application provides an air conditioner, which comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator, a compressor and an upper computer; the water pumping motor is used for pumping the condensed water in the water collecting tank to the evaporator through the water pumping wheel; the water fetching motor is also used for detecting the motor rotating speed value and synchronizing the motor rotating speed value to the upper computer; the upper computer is used for controlling the working state of the compressor based on the magnitude relation between the rotating speed value of the motor and a set value. It can be seen that the air conditioner does not need to be provided with a water level switch, but directly controls the working state of the compressor according to the magnitude relation between the motor rotating speed value of the water fetching motor and the set value; therefore, the cost of the whole machine can be reduced, the miniaturization of the whole machine is facilitated, and the abnormal conditions that the water level switch is early reported, blocked and not reported due to the influence of the vertical fluctuation of the water level and the like can be avoided, so that the risk that condensed water overflows the water collecting tank can be reduced.
On the basis of the above embodiment, the embodiment of the application provides an air conditioner control method, which is applied to an upper computer of an air conditioner, wherein the air conditioner comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator and a compressor, and the water pumping motor is used for pumping condensed water in the water collecting tank to the evaporator through the water pumping wheel; fig. 3 is a schematic flowchart of an air conditioner control method according to an embodiment of the present application, and as shown in fig. 3, the method includes:
s300: receiving a motor rotating speed value of a water fetching motor;
s301: and controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and the set value.
For example, the controlling the operating state of the compressor based on the magnitude relationship between the motor speed value and the set value may include: controlling the compressor to stop running when the rotating speed value of the motor is less than a set value;
and controlling the compressor to continuously run when the rotating speed value of the motor is greater than or equal to the set value.
For example, receiving a motor speed value of the water beating motor may include: receiving a motor rotating speed value of a water fetching motor in real time; or receiving the motor rotating speed value of the water fetching motor at preset time intervals.
Here, after the air conditioner is powered on and started, condensed water is generated and flows into the water collecting tank; the water pumping motor drives the water pumping wheel through the rotating shaft to pump condensed water to the evaporators on two sides, so that the heat exchange efficiency of the whole machine is improved; the upper computer receives the motor rotating speed value and then judges whether the motor rotating speed value is smaller than a set value, if so, the compressor is controlled to stop running, and if not, the compressor is controlled to continue running.
In the embodiment of the present application, the implementation processes of S300 and S301 in the air conditioning control method have been described in the above embodiments, and are not redundant here.
Illustratively, the air conditioner control method may be implemented by using a Processor in the air conditioner, and the Processor may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor.
The embodiment of the application provides an air conditioner control method, which is applied to an air conditioner upper computer, wherein the air conditioner comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator and a compressor, and the water pumping motor is used for pumping condensed water in the water collecting tank to the evaporator through the water pumping wheel; the air conditioner control method comprises the following steps: receiving a motor rotating speed value of a water fetching motor; and controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and the set value. It can be seen that the air conditioner control method does not need to set a water level switch, but directly controls the working state of the compressor according to the magnitude relation between the motor rotating speed value of the water fetching motor and the set value; therefore, the cost of the whole machine can be reduced, and the miniaturization of the whole machine is facilitated; the water level switch is not influenced by the fluctuation of the water level, and abnormal conditions such as early reporting, blockage and failure of reporting and the like of the water level switch can be avoided, so that the risk that condensed water overflows the water collecting tank can be reduced.
In order to better understand the application, the air conditioner control method is further explained on the basis of the structural schematic diagram of the application; fig. 4 is a schematic flowchart of another air conditioner control method provided in an embodiment of the present application, and as shown in fig. 4, the flowchart includes the following steps:
step A1: and powering on the air conditioner for operation.
Step A2: the water fetching motor runs and feeds back the rotating speed value of the motor in real time.
Step A3: and the upper computer receives the rotating speed value of the motor.
Step A4: the upper computer judges whether the rotating speed value of the motor is smaller than a set value or not; if the determination result is yes, step a5 is executed; in the case where the determination result is no, step a6 is executed.
Step A5: the compressor is controlled to stop operating and then step a3 is performed.
Step A6: the compressor is controlled to continue to operate and then step a3 is performed.
In the embodiment of the application, after the air conditioner is powered on and operated, the compressor can continuously generate condensed water in the refrigerating process, the brushless direct current water-fetching motor pumps the condensed water to the evaporators on the two sides through the water-fetching wheel, meanwhile, the rotating speed of the motor is fed back to the upper computer in real time, the upper computer judges whether the rotating speed value of the motor is lower than a set value after receiving the rotating speed value of the motor, if the rotating speed value of the motor is lower than the set value, the water level of the condensed water is higher than the set water level, the compressor is controlled to stop operating, and at; if the water level is larger than or equal to the set value, the water level of the condensed water is smaller than or equal to the set water level, the compressor is controlled to continue to operate, and at the moment, the water fetching motor continues to feed back the rotating speed value of the motor to the upper computer. Therefore, the height of the condensation water level is judged according to the motor rotating speed value detected by the brushless direct current motor, a water level switch is cancelled, the cost of the whole machine is reduced, the space is saved, and the quality abnormal complaint is reduced.
In practical application, an upper computer in the air conditioner can be realized by using a processor in the control equipment; the processor may be at least one of ASIC, DSP, DSPD, PLD, FPGA, CPU, controller, microcontroller, and microprocessor.
In addition, each functional module in this embodiment 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 integrated unit can be realized in a form of hardware or a form of a software functional module.
Based on the understanding that the technical solution of the present embodiment essentially or a part contributing to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium, and include several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to execute all or part of the steps of the method of the present embodiment. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Specifically, the computer program instructions corresponding to an air-conditioning control method in the present embodiment may be stored on a storage medium such as an optical disc, a hard disc, a usb disk, or the like, and when the computer program instructions corresponding to an air-conditioning control method in the storage medium are read or executed by a control device, any of the air-conditioning control methods of the foregoing embodiments is implemented.
Based on the same technical concept of the foregoing embodiment, referring to fig. 5, it shows a control device 500 provided in an embodiment of the present application, which may include: a memory 501 and a processor 502; wherein the content of the first and second substances,
a memory 501 for storing computer programs and data;
a processor 502 for executing a computer program stored in the memory to implement any one of the air conditioning control methods of the foregoing embodiments.
In practical applications, the memory 501 may be a volatile memory (volatile memory), such as a RAM; or a non-volatile memory (non-volatile memory) such as a ROM, a flash memory (flash memory), a Hard Disk (Hard Disk Drive, HDD) or a Solid-State Drive (SSD); or a combination of the above types of memories and provides instructions and data to the processor 502.
The processor 502 may be at least one of ASIC, DSP, DSPD, PLD, FPGA, CPU, controller, microcontroller, and microprocessor. It is to be understood that, for different augmented reality cloud platforms, the electronic devices for implementing the above-described processor functions may be other, and the embodiments of the present application are not particularly limited.
For example, functions of the apparatus provided in the embodiment of the present application or modules included in the apparatus may be used to execute the method described in the above method embodiment, and specific implementation of the apparatus may refer to the description of the above method embodiment, which is not described herein again for brevity.
The foregoing description of the various embodiments is intended to highlight various differences between the embodiments, and the same or similar parts may be referred to each other, which are not repeated herein for brevity
The methods disclosed in the method embodiments provided by the present application can be combined arbitrarily without conflict to obtain new method embodiments.
Features disclosed in various product embodiments provided by the application can be combined arbitrarily to obtain new product embodiments without conflict.
The features disclosed in the various method or apparatus embodiments provided herein may be combined in any combination to arrive at new method or apparatus embodiments without conflict.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of a unit is only one logical function division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
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, that is, 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 achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing module, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, and the program can be stored in a computer readable storage medium, and when the program is executed, the steps comprising the method embodiments are executed.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An air conditioner is characterized by comprising a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator, a compressor and an upper computer; wherein the content of the first and second substances,
the water pumping motor is used for pumping the condensed water of the water collecting tank to the evaporator through the water pumping wheel; the water pumping motor is also used for detecting a motor rotating speed value and synchronizing the motor rotating speed value to the upper computer;
and the upper computer is used for controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and a set value.
2. The air conditioner according to claim 1, wherein the upper computer is specifically configured to:
determining that the rotating speed value of the motor is smaller than a set value, and controlling the compressor to stop running;
and determining that the rotating speed value of the motor is greater than or equal to a set value, and controlling the compressor to continuously operate.
3. The air conditioner according to claim 1, wherein the upper computer is specifically configured to:
receiving a motor rotating speed value of the water fetching motor in real time; or receiving the motor rotating speed value of the water fetching motor every preset time.
4. The air conditioner according to claim 1, wherein the water-fetching motor is a motor for feeding back a rotation speed value of the motor.
5. The air conditioner of claim 4, wherein the water-fetching motor is a brushless DC water-fetching motor.
6. The air conditioner control method is characterized by being applied to an upper computer of an air conditioner, wherein the air conditioner comprises a water pumping motor, a water pumping wheel, a water collecting tank, an evaporator and a compressor, and the water pumping motor is used for pumping condensed water in the water collecting tank to the evaporator through the water pumping wheel; the method comprises the following steps:
receiving a motor rotating speed value of the water fetching motor;
and controlling the working state of the compressor based on the magnitude relation between the motor rotating speed value and a set value.
7. The method of claim 6, wherein the controlling the operating state of the compressor based on the magnitude relationship between the motor speed value and the set point comprises:
the rotating speed value of the motor is smaller than a set value, and the compressor is controlled to stop running;
and controlling the compressor to continuously run when the rotating speed value of the motor is greater than or equal to a set value.
8. The method of claim 6, wherein receiving a motor speed value for the water break motor comprises:
receiving a motor rotating speed value of the water fetching motor in real time; or receiving the motor rotating speed value of the water fetching motor every preset time.
9. A control apparatus, characterized by being applied to an air conditioner, the control apparatus comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the air conditioner control method according to any one of claims 6 to 8 when executing the program.
10. A computer storage medium having one or more programs stored thereon, the one or more programs being executable by one or more processors to implement the air conditioning control method of any one of claims 6 to 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364918.6A CN112443961A (en) | 2020-11-27 | 2020-11-27 | Air conditioner, air conditioner control method, control equipment and computer storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011364918.6A CN112443961A (en) | 2020-11-27 | 2020-11-27 | Air conditioner, air conditioner control method, control equipment and computer storage medium |
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| CN112443961A true CN112443961A (en) | 2021-03-05 |
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| CN115264744A (en) * | 2021-04-30 | 2022-11-01 | 佛山市顺德区美的电子科技有限公司 | Control method of air conditioner, air conditioner and control device of air conditioner |
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Application publication date: 20210305 |