CN109059221B - Method and device for preventing oil smoke - Google Patents
Method and device for preventing oil smoke Download PDFInfo
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- CN109059221B CN109059221B CN201810630674.8A CN201810630674A CN109059221B CN 109059221 B CN109059221 B CN 109059221B CN 201810630674 A CN201810630674 A CN 201810630674A CN 109059221 B CN109059221 B CN 109059221B
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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
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
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Abstract
The invention provides a method and a device for preventing oil smoke, wherein the method comprises the following steps: the oil smoke concentration of the air inlet of the air conditioner is detected, when the oil smoke concentration is higher than the first threshold concentration, the air outlet angle of the air outlet of the air conditioner is adjusted to change the air inlet flow of the air inlet, the air conditioner is controlled to be discharged at the adjusted air outlet angle, the air curtain formed by the air outlet of the air conditioner isolates the air inlet of the air conditioner from the oil smoke, the oil smoke is prevented from entering the air inlet, oil stains are prevented from being adsorbed on a filter screen, the cleaning frequency of the filter screen is reduced, the problem that in the prior art, the air conditioner is not specially designed for the kitchen oil smoke, a large amount of oil smoke enters the air inlet, a large amount of oil stains are adsorbed on the filter screen in a short time, the refrigeration effect and the operation reliability of.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a method and a device for preventing oil smoke.
Background
Along with the improvement of living standard of people, the air conditioner has become one of the essential electrical apparatus of family, and along with people's requirement to the culinary art environment is also higher and higher, the kitchen also needs to install the air conditioner and refrigerates to maintain comfortable kitchen temperature, and when cooking in the kitchen, can produce a large amount of oil smoke, still a small amount of oil smoke is not taken away by smoke ventilator behind the smoke ventilator, moves along with the air current, adsorbs on various objects.
In the related art, the air conditioner is not specially designed for the kitchen environment, and if the air conditioner is started during cooking, oil smoke which is not pumped away by the range hood can enter the air conditioner along an air inlet of the air conditioner, so that a filter screen of the air conditioner adsorbs a large amount of oil in a short time, the filter screen is not breathable due to the viscosity of the oil, the refrigeration effect of the air conditioner is seriously affected, a user needs to frequently clean the filter screen, and the user satisfaction is poor.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the invention provides a method for preventing oil smoke, which is used for detecting the oil smoke concentration of an air inlet of an air conditioner, adjusting the air outlet angle of the air outlet of the air conditioner when the concentration exceeds a first threshold concentration so as to change the air inlet flow of the air inlet, prevent the oil smoke from entering the air inlet and adsorbing on a filter screen, thereby reducing the cleaning frequency of the filter screen and improving the customer satisfaction.
The invention provides an oil smoke prevention device.
The invention provides an air conditioner.
The invention provides a computer readable storage medium.
The embodiment of the first aspect of the invention provides a method for preventing oil smoke, which comprises the following steps:
detecting the oil smoke concentration of an air inlet of the air conditioner;
when the concentration of the oil smoke is higher than a first threshold value concentration, adjusting the air outlet angle of an air outlet of the air conditioner to change the air inlet flow of the air inlet;
and controlling the air conditioner to discharge air at the adjusted air discharge angle.
In the method for preventing oil smoke in the embodiment of the invention, the oil smoke concentration of the air inlet of the air conditioner is detected, when the oil smoke concentration is higher than the first threshold concentration, the air outlet angle of the air outlet of the air conditioner is adjusted to change the air inlet airflow of the air inlet, the air conditioner is controlled to exhaust air at the adjusted air outlet angle, the air curtain formed by the air outlet of the air conditioner isolates the air inlet of the air conditioner from the oil smoke, the oil smoke is prevented from entering the air inlet, oil stains are prevented from being adsorbed on the filter screen, and the cleaning frequency of the filter screen is reduced.
In a second aspect, an embodiment of the present invention provides a device for preventing oil smoke, including:
the detection module is used for detecting the oil smoke concentration of an air inlet of the air conditioner;
the adjusting module is used for adjusting the air outlet angle of the air outlet of the air conditioner to change the air inlet flow of the air inlet when the oil smoke concentration is higher than a first threshold concentration;
and the control module is used for controlling the air conditioner to discharge air at the adjusted air outlet angle.
In the oil smoke prevention device provided by the embodiment of the invention, the oil smoke concentration of the air inlet of the air conditioner is detected, when the oil smoke concentration is higher than the first threshold concentration, the air outlet angle of the air outlet of the air conditioner is adjusted to change the air inlet airflow of the air inlet, the air conditioner is controlled to exhaust air at the adjusted air outlet angle, the air curtain formed by the air outlet of the air conditioner isolates the air inlet of the air conditioner from the oil smoke, the oil smoke is prevented from entering the air inlet, oil stains are prevented from being adsorbed on the filter screen, the cleaning frequency of the filter screen is reduced, and the problems that in the prior art, the air conditioner is not specially designed for the oil smoke in a kitchen, a large amount of oil smoke enters the air inlet, a large amount of oil stains are adsorbed on the filter screen in a short time, the refrigeration.
An embodiment of a third aspect of the present invention provides an air conditioner, including: a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor executes the program to implement the method for preventing oil smoke according to the first aspect.
A fourth aspect of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the method for preventing oil smoke according to the first aspect.
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 present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart of a method for preventing oil smoke according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of another method for preventing oil smoke according to an embodiment of the present invention;
FIG. 3 is a schematic view of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a smoke prevention device according to an embodiment of the present invention;
fig. 5 is a schematic structural view of another lampblack prevention device provided by the embodiment of the invention; and
fig. 6 is a schematic structural diagram of an embodiment of an air conditioner according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A method and apparatus for preventing oil smoke according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of a method for preventing oil smoke according to an embodiment of the present invention.
As shown in fig. 1, the method comprises the steps of:
As a possible implementation mode, the oil smoke detection sensor can be arranged at the air inlet of the air conditioner, and the oil smoke concentration of the air inlet is detected through the sensor.
And 102, when the concentration of the oil smoke is higher than the first threshold concentration, adjusting the air outlet angle of an air outlet of the air conditioner to change the air inlet flow of an air inlet.
In practical application, the air inlet can be arranged at the upper part of the air conditioner, and also can be arranged at the lower part of the air conditioner.
As a possible implementation manner, when the air inlet is disposed at the upper portion of the air conditioner, the air outlet is disposed at the lower portion of the air conditioner, and specifically, when the sensor detects that the concentration of the oil smoke is higher than a preset first threshold concentration, the angle of the air guiding strip at the air outlet is adjusted, so that the air guiding strip is inclined upward relative to the horizontal plane, thereby adjusting the air outlet angle of the air outlet in the direction of the air inlet at the upper portion of the air conditioner, so as to prevent the oil smoke from entering the air inlet of the air conditioner.
As another possible implementation manner, when the air inlet is disposed at the lower portion of the air conditioner, the air outlet is disposed at the upper portion of the air conditioner, and specifically, when the sensor detects that the concentration of the oil smoke is higher than the preset first threshold concentration, the angle of the air guiding strip at the air outlet is adjusted, so that the air guiding strip is inclined downward relative to the horizontal plane, thereby adjusting the air outlet angle of the air outlet in the direction of the air inlet located at the lower portion of the air conditioner, so as to prevent the oil smoke from entering the air inlet of the air conditioner.
It should be noted that the oil smoke concentration higher than the first threshold concentration has a large influence on the filter screen, that is, the filter screen is covered with oil stains in a short time, which affects the normal operation of the air conditioner, wherein the short time is, for example, only 1 month or 2 months, and therefore, when the sensor detects that the oil smoke concentration is higher than the first threshold concentration, the air outlet angle of the air outlet of the air conditioner needs to be adjusted to change the air inlet flow of the air inlet to prevent the oil smoke from entering the air inlet of the air conditioner. The first threshold concentration may be obtained through experiments.
And 103, controlling the air conditioner to discharge air at the adjusted air outlet angle.
Specifically, the air conditioner is controlled to output air at the adjusted air outlet angle, so that an air curtain is formed between the air outlet of the air conditioner and a ceiling, and oil smoke is prevented from entering an air outlet of the air conditioner forwards.
In the method for preventing oil smoke in the embodiment of the invention, the oil smoke concentration of the air inlet of the air conditioner is detected, when the oil smoke concentration is higher than the first threshold concentration, the air outlet angle of the air outlet of the air conditioner is adjusted to change the air inlet flow of the air inlet, and the air conditioner is controlled to outlet air at the adjusted air outlet angle, so that an outward air curtain is formed at the air outlet of the air conditioner, oil smoke is prevented from entering the air inlet, oil stains are prevented from being adsorbed on a filter screen, the cleaning frequency of the filter screen is reduced, and the problems that in the prior art, the air conditioner is not specially designed for kitchen oil smoke, a large amount of oil smoke enters the air inlet, the filter screen adsorbs a large amount of oil stains in a short time, the refrigeration effect and the operation reliability of the air conditioner are.
In order to clearly illustrate the previous embodiment, this embodiment provides another possible implementation manner of the method for preventing oil smoke, and fig. 2 is a schematic flow chart of another method for preventing oil smoke according to the embodiment of the present invention, as shown in fig. 2, the method includes the following steps:
In practical applications, the air inlet may be disposed at an upper portion of the air conditioner, or may be disposed at a lower portion of the air conditioner.
When the air conditioner is applied to a kitchen, a large amount of oil smoke is generated during cooking, although most of the oil smoke is extracted by the range hood under the action of the range hood, part of the oil smoke rises along with air and enters the air inlet of the air conditioner, so that the oil smoke detection sensor is arranged at the air inlet of the air conditioner and used for detecting the concentration of the oil smoke at the air inlet, the angle of the air guide strip at the air inlet is adjusted according to the detected concentration of the oil smoke, and the specific adjustment method is described in detail in the following steps. Fig. 3 is a schematic view of an air conditioner for preventing oil smoke according to an embodiment of the present invention, and as shown in fig. 3, an oil smoke detection sensor is installed at an air inlet of the air conditioner, but the specific installation position of the oil smoke detection sensor is not limited in this embodiment.
As a possible implementation, the first threshold concentration may range from 5ppm to 7 ppm.
As shown in fig. 3, the air inlet is disposed at an upper portion of the air conditioner, and the air outlet is disposed at a lower portion of the air conditioner.
Specifically, when the oil smoke detection sensor detects that the oil smoke concentration at the air inlet of the air conditioner is higher than a first threshold concentration, the angle of the air guide strip at the air outlet is adjusted, so that the air guide strip is inclined upwards relative to the horizontal plane. As a possible implementation manner, an included angle between the adjusted air outlet angle and the horizontal plane may be greater than 45 °, and is generally smaller than 60 ° due to the limitation of the air outlet structure of the air conditioner.
It should be noted that, the first threshold concentration may be obtained through experiments, wherein the oil smoke concentration lower than the first threshold concentration is considered as normal, and will not cause obvious influence on the filter screen in a short time, and the oil smoke concentration higher than the first threshold concentration has a large influence on the filter screen, that is, the filter screen is covered with oil stains in a short time, which affects the normal operation of the air conditioner, wherein the short time is, for example, only 1 month or 2 months, and therefore, when the oil smoke concentration is higher than the first threshold concentration, the angle of the air guide bar at the air outlet is adjusted, so that the air guide bar inclines upward relative to the horizontal plane to avoid being stained with the oil stains, which reduces the refrigeration effect of the air conditioner, thereby avoiding the user from frequently cleaning the filter screen, and improving the satisfaction degree of the user. And step 203, determining the air outlet speed of the air conditioner according to the degree that the oil smoke concentration is higher than the first threshold concentration.
Specifically, difference operation is carried out on the oil smoke concentration acquired by the oil smoke sensor and the first threshold concentration, and the corresponding air outlet speed is determined according to the difference, wherein a positive relation exists between the difference and the air outlet speed.
And step 204, controlling the air conditioner to discharge air at the adjusted air outlet angle.
Specifically, the air conditioner is controlled to continuously output air by the adjusted air output angle and the air output speed to form an air curtain, as shown in fig. 3, for example, the air conditioner uses an included angle between the air output angle and a horizontal plane as 50 degrees, and the air output speed is X kilometers per hour to output air, so that the air curtain as shown in the figure is formed between an air outlet and a ceiling, and air flow in the air curtain continuously flows at a high speed, so that oil smoke which is not pumped away by the range hood can be prevented from moving to the air inlet of the air conditioner, and the oil smoke is prevented from entering the air inlet of the air conditioner and being adsorbed onto a filter screen of the air conditioner, and the filter screen is not communicated due to viscosity of the oil smoke, so that the refrigeration or heating effect of the air conditioner is affected.
And step 206, controlling the air conditioner to increase the air speed, and continuing to discharge air at the adjusted air outlet angle.
Specifically, after the air conditioner is controlled to output air at the adjusted air output angle, the oil smoke concentration sensor continues to detect the oil smoke concentration at the air inlet of the air conditioner, and if the oil smoke concentration is increased and is higher than the first threshold, the corresponding current air output speed is determined according to the difference between the oil smoke concentration and the first threshold, so that the air conditioner is controlled to increase the air speed to the current air output speed, the air output angle adjusted in step 202 is continued to output air, and the oil smoke is prevented from entering the air conditioner.
When the concentration of the oil smoke is increased, the air outlet speed at the air outlet of the corresponding air conditioner is increased, so that a continuous and powerful air curtain can be formed, and the oil smoke is continuously prevented from entering the air inlet of the air conditioner.
And step 207, when the oil smoke concentration is reduced to be smaller than a second threshold value, controlling the air conditioner to continuously output air at the adjusted air output angle until a preset time length is reached.
Specifically, if the oil smoke detection sensor detects that the oil smoke concentration decreases and the oil smoke concentration decreases to be less than the second threshold concentration, the air conditioner is controlled to continue to output air at the air output angle determined in step 202 until the preset time length is reached, and as a possible implementation manner, the preset time length value range is 1 minute to 3 minutes.
It should be noted that the second threshold concentration is lower than the first threshold concentration, and the oil smoke concentration lower than the second threshold concentration has a smaller influence on the filter screen, and the second threshold concentration is also data that can be obtained through experiments.
It should be understood that when the concentration of the oil smoke is detected to be reduced and lower than the second threshold concentration, the air is discharged at the adjusted outlet angle until the preset time is reached, because the concentration of the oil smoke detected by the oil smoke sensor changes rapidly, and if the angle of the air inlet is adjusted frequently, the effect of preventing the oil smoke from entering the air inlet of the air conditioner is affected.
And 208, controlling the air outlet angle of the air outlet to recover to the air outlet angle before adjustment.
Specifically, after the air is discharged at the adjusted air outlet angle until the preset time is reached, the current oil smoke concentration is low, so that the filter screen of the air conditioner is not affected, and the air outlet angle of the controllable air outlet is restored to the air outlet angle before adjustment.
It should be noted that, when the air inlet is disposed at the lower portion of the air conditioner, the angle of the air guiding strip at the air outlet is adjusted to make the air guiding strip tilt downward relative to the horizontal plane, so as to change the air flow entering the air inlet, thereby forming an air curtain between the air outlet and the floor to prevent oil smoke from entering the air inlet.
In the method for preventing oil smoke of the embodiment of the invention, the oil smoke concentration of the air inlet of the air conditioner is detected, when the oil smoke concentration is higher than the first threshold value concentration, the air outlet angle of the air outlet of the air conditioner is adjusted to change the air inlet flow of the air inlet, the air conditioner is controlled to outlet air at the adjusted air outlet angle, an air curtain is formed between the air outlet of the air conditioner and a ceiling, or an air curtain is formed between the air outlet and the floor to prevent the oil smoke from entering the air inlet, so that the oil stain is prevented from being adsorbed on the filter screen, the cleaning frequency of the filter screen is reduced, the satisfaction degree of a user is improved, meanwhile, the air outlet speed at the air outlet is adjusted according to the oil smoke concentration, so that the air curtain formed at the air outlet can effectively prevent the oil smoke from entering the air inlet, the oil smoke is monitored in real time by a sensor, when the oil smoke concentration is, the air outlet angle of the air outlet is controlled to be restored to the air outlet angle before adjustment, and the problem that the effect of blocking dense smoke is not good due to the fact that the oil smoke concentration changes quickly is avoided.
In order to realize the embodiment, the invention further provides a device for preventing oil smoke.
Fig. 4 is a schematic structural view of a device for preventing oil smoke according to an embodiment of the present invention.
As shown in fig. 4, the apparatus includes: a detection module 41, an adjustment module 42, and a control module 43.
And the detection module 41 is used for detecting the oil smoke concentration of the air inlet of the air conditioner.
And the adjusting module 42 is configured to adjust an air outlet angle of an air outlet of the air conditioner to change an air inlet flow of the air inlet when the oil smoke concentration is higher than the first threshold concentration.
And the control module 43 is used for controlling the air conditioner to output air at the adjusted air outlet angle.
It should be noted that the foregoing explanation of the method embodiment is also applicable to the apparatus of this embodiment, and is not repeated herein.
In the oil smoke prevention device provided by the embodiment of the invention, the oil smoke concentration of the air inlet of the air conditioner is detected, when the oil smoke concentration is higher than the first threshold concentration, the air outlet angle of the air outlet of the air conditioner is adjusted to change the air inlet airflow of the air inlet, the air conditioner is controlled to outlet air at the adjusted air outlet angle, the air curtain formed by the air outlet of the air conditioner isolates the air inlet of the air conditioner from the oil smoke, the oil smoke is prevented from entering the air inlet, oil stains are prevented from being adsorbed on the filter screen, and the cleaning frequency of the filter screen is reduced.
Based on the above embodiment, the embodiment of the present invention further provides a possible implementation manner of an oil smoke prevention device, fig. 5 is a schematic structural diagram of another oil smoke prevention device provided by the embodiment of the present invention, as shown in fig. 5, on the basis of the previous embodiment, the device further includes: a first determination module 44.
And the first determining module 44 is configured to determine an air outlet speed of the air conditioner according to a degree that the oil smoke concentration is higher than the first threshold concentration.
As a possible implementation manner, the first determining module 44 is specifically configured to:
determining a difference between the soot concentration and a first threshold concentration;
determining the corresponding outlet air speed according to the difference; wherein, the difference has positive relation with the air outlet speed.
Further, as a possible implementation manner, the air inlet is disposed at an upper portion of the air conditioner, and the adjusting module 42 is specifically configured to:
and adjusting the angle of the air guide strip at the air outlet so that the air guide strip inclines upwards relative to the horizontal plane.
As another possible implementation manner, the air inlet is disposed at a lower portion of the air conditioner, and the adjusting module 42 is specifically configured to:
and adjusting the angle of the air guide strip at the air outlet so that the air guide strip inclines downwards relative to the horizontal plane.
As a possible implementation manner, an included angle between the adjusted air outlet angle and the horizontal plane is greater than 45 ° and less than 60 °.
As a possible implementation, the first threshold concentration ranges from 5ppm to 7 ppm.
As a possible implementation manner, the detection module 41 is configured to: and continuously detecting the oil smoke concentration of the air inlet.
The control module 43 is configured to, when it is detected that the oil smoke concentration of the air inlet is reduced to be less than a second threshold concentration, control the air conditioner to continue to discharge air at the adjusted air discharge angle until a preset time period is reached; wherein the first threshold concentration is greater than the second threshold concentration.
As a possible implementation, the preset time period is in a range of 1 minute to 3 minutes.
As a possible implementation manner, the apparatus further includes: a second determination module 45.
And the second control module 45 is used for determining the air outlet angle before the air outlet is adjusted.
The control module 43 is further configured to: and controlling the air outlet angle of the air outlet to recover to the air outlet angle before adjustment.
As a possible implementation manner, the control module 43 is further configured to:
and when the oil smoke concentration of the air inlet is detected to be increased and is higher than the first threshold value, controlling the air conditioner to increase the air speed and continuously discharging air at the adjusted air outlet angle.
It should be noted that the foregoing explanation of the method embodiment is also applicable to the apparatus of this embodiment, and is not repeated herein.
In the oil smoke prevention device of the embodiment of the invention, the oil smoke concentration of the air inlet of the air conditioner is detected, when the oil smoke concentration is higher than the first threshold concentration, the air outlet angle of the air outlet of the air conditioner is adjusted to change the air inlet flow of the air inlet, the air conditioner is controlled to outlet air at the adjusted air outlet angle, an air curtain is formed between the air outlet of the air conditioner and a ceiling to prevent oil smoke from entering the air inlet, thereby preventing oil stain from being adsorbed on a filter screen, reducing the cleaning frequency of the filter screen and improving the satisfaction degree of users, meanwhile, the air outlet speed at the air outlet is adjusted according to the oil smoke concentration, so that the air curtain formed at the air outlet can effectively prevent the oil smoke from entering the air inlet, and when the oil smoke concentration is reduced to be less than the second threshold, after the air outlet angle reaches the preset duration, the air outlet angle of the air outlet is controlled to be recovered to, the problem of the not good effect of separation dense cigarette that the change of oil smoke concentration leads to very fast has been avoided.
In order to implement the above embodiments, an embodiment of the present invention further provides an air conditioner, including: the device 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 processor realizes the method for preventing the oil smoke in the embodiment of the method.
In order to implement the foregoing embodiments, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for preventing oil smoke described in the foregoing method embodiments.
To achieve the above embodiments, an embodiment of the present invention further provides an air conditioner, and fig. 6 is a schematic structural diagram of an embodiment of the air conditioner of the present invention, as shown in fig. 6, the air conditioner includes: the electronic device comprises a shell 61, a processor 62, a memory 63, a circuit board 64 and a power circuit 65, wherein the circuit board 64 is arranged inside a space enclosed by the shell 61, and the processor 62 and the memory 63 are arranged on the circuit board 64; a power supply circuit 65 for supplying power to each circuit or device of the air conditioner; the memory 63 is used to store executable program code; the processor 62 executes a program corresponding to the executable program code by reading the executable program code stored in the memory 63, for executing the method for preventing oil smoke described in the foregoing method embodiment.
The specific execution process of the above steps by the processor 62 and the steps further executed by the processor 62 by running the executable program code may refer to the description of the corresponding embodiment of fig. 1-2 of the present invention, and are not described herein again.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (14)
1. A method for preventing oil smoke is applied to an air conditioner and comprises the following steps of detecting the oil smoke concentration of an air inlet of the air conditioner, and is characterized by further comprising the following steps:
when the concentration of the oil smoke is higher than a first threshold value concentration, adjusting the air outlet angle of an air outlet of the air conditioner to change the air inlet flow of the air inlet;
and controlling the air conditioner to discharge air at the adjusted air discharge angle.
2. The method for preventing oil smoke according to claim 1, characterized in that the air inlet is arranged at the upper part of the air conditioner;
the adjustment the air-out angle of the air outlet of air conditioner includes:
and adjusting the angle of the air guide strip at the air outlet so that the air guide strip inclines upwards relative to the horizontal plane.
3. The method for preventing oil smoke according to claim 1, characterized in that the air inlet is arranged at the lower part of the air conditioner;
the adjustment the air-out angle of the air outlet of air conditioner includes:
and adjusting the angle of the air guide strip at the air outlet so that the air guide strip inclines downwards relative to the horizontal plane.
4. The method of claim 1, wherein the oil smoke is removed from the housing,
the included angle between the adjusted air outlet angle and the horizontal plane is more than 45 degrees and less than 60 degrees.
5. The method of claim 1, wherein the first threshold concentration ranges from 5ppm to 7 ppm.
6. The method for preventing oil smoke according to any one of claims 1 to 5, wherein before the air conditioner is controlled to output air at the adjusted air output angle, the method further comprises the following steps:
and determining the air outlet speed of the air conditioner according to the degree that the oil smoke concentration is higher than the first threshold concentration.
7. The method for preventing oil smoke according to claim 6, wherein the determining the air outlet speed of the air conditioner according to the degree that the oil smoke concentration is higher than the first threshold concentration comprises the following steps:
determining a difference between the soot concentration and the first threshold concentration;
determining the corresponding outlet air speed according to the difference value; and the difference value and the outlet wind speed have a positive relation.
8. The method for preventing oil smoke according to any one of claims 1 to 5, wherein after the air conditioner is controlled to output air at the adjusted air output angle, the method further comprises the following steps:
continuously detecting the oil smoke concentration of the air inlet;
when the oil smoke concentration of the air inlet is detected to be reduced to be smaller than a second threshold value concentration, controlling the air conditioner to continuously discharge air at the adjusted air discharge angle until a preset time length is reached; wherein the first threshold concentration is greater than the second threshold concentration.
9. The method according to claim 8, wherein the preset time period ranges from 1 minute to 3 minutes.
10. The method for preventing oil smoke according to claim 8, wherein the controlling the air conditioner to continue blowing air at the adjusted air outlet angle until a preset time period is reached further comprises:
determining an air outlet angle before the air outlet is adjusted;
and controlling the air outlet angle of the air outlet to recover to the air outlet angle before adjustment.
11. The method for preventing oil smoke according to claim 8, characterized in that after the continuous detection of the oil smoke concentration of the air inlet, the method further comprises the following steps:
and when the oil smoke concentration of the air inlet is detected to be increased and higher than the first threshold value, controlling the air conditioner to increase the air speed, and continuing to output air at the adjusted air outlet angle.
12. The utility model provides a grease proofing cigarette device, is applied to the air conditioner, the device includes detection module, detection module is used for detecting the oil smoke concentration of the air intake of air conditioner, its characterized in that, the device still includes following:
the adjusting module is used for adjusting the air outlet angle of the air outlet of the air conditioner to change the air inlet flow of the air inlet when the oil smoke concentration is higher than a first threshold concentration;
and the control module is used for controlling the air conditioner to discharge air at the adjusted air outlet angle.
13. An air conditioner, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, when executing the program, implementing the method of preventing oil smoke according to any one of claims 1 to 11.
14. A computer-readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method for preventing oil smoke according to any one of claims 1 to 11.
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| CN201810630674.8A CN109059221B (en) | 2018-06-19 | 2018-06-19 | Method and device for preventing oil smoke |
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| CN201810630674.8A CN109059221B (en) | 2018-06-19 | 2018-06-19 | Method and device for preventing oil smoke |
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| CN109059221B true CN109059221B (en) | 2021-02-26 |
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| CN109967279A (en) * | 2019-04-12 | 2019-07-05 | 上海外高桥造船有限公司 | Device for generating air curtain |
| CN112413693B (en) * | 2020-12-14 | 2021-11-16 | 珠海格力电器股份有限公司 | Control method of integrated cooker, processor and storage medium |
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