CN110631172A - Control method for air conditioner - Google Patents
Control method for air conditioner Download PDFInfo
- Publication number
- CN110631172A CN110631172A CN201810645499.XA CN201810645499A CN110631172A CN 110631172 A CN110631172 A CN 110631172A CN 201810645499 A CN201810645499 A CN 201810645499A CN 110631172 A CN110631172 A CN 110631172A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- value
- current value
- cleaned
- indoor unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000007613 environmental effect Effects 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 22
- 230000005540 biological transmission Effects 0.000 description 17
- 239000000428 dust Substances 0.000 description 11
- 230000008021 deposition Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to the technical field of air conditioners and aims to solve the problems that an existing air conditioner cannot enable a user to accurately judge when the air conditioner needs to be cleaned by adopting manual cleaning, so that the air conditioner cannot be cleaned in time, and the air conditioner is prone to misjudge and frequently executes self-cleaning by adopting a self-cleaning mode. The invention provides a control method for an air conditioner, wherein the air conditioner comprises an indoor unit, and the control method comprises the following steps: acquiring an environmental temperature value; transmitting the environmental temperature value to a motor controller of the indoor unit through a speed-regulating voltage line; acquiring a corresponding preset current value according to the environment temperature value; taking a preset current value as a standard current value; acquiring a fan current value of an indoor unit; and selectively prompting that the air conditioner needs to be cleaned according to the current value of the fan and the standard current value. The invention can accurately judge whether the air conditioner needs to be cleaned, prompt a user to clean the air conditioner in time and avoid the condition of dirty blockage and misjudgment of the air conditioner.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly provides a control method for an air conditioner.
Background
The air conditioner is a device capable of refrigerating/heating the indoor, and as time goes on, the dust deposition on the indoor unit and the outdoor unit of the air conditioner increases gradually, and after the dust deposition accumulates to a certain degree, a large amount of bacteria can be bred, and especially when the indoor air flows through the indoor unit, a large amount of dust and bacteria can be carried, so that the air conditioner needs to be cleaned in time.
At present, the air conditioner is generally cleaned manually or by starting a self-cleaning device through a key, but the user cannot accurately judge when the air conditioner needs to be cleaned, so that the air conditioner cannot be cleaned in time, and the use experience of the user is affected. The air conditioner with the self-cleaning function generally judges whether to execute the self-cleaning mode through a single numerical value, and the condition of misjudgment is very easy to occur, so that the air conditioner still executes the self-cleaning mode when the air conditioner does not need to perform self-cleaning, the normal experience of a user is influenced, and a large amount of energy is consumed.
Therefore, there is a need in the art for a control method for an air conditioner to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problems that the prior air conditioner cannot enable a user to accurately judge when the air conditioner needs to be cleaned by manual cleaning, so that the air conditioner cannot be cleaned in time, and the air conditioner is prone to misjudge by itself and frequently performs self-cleaning by a self-cleaning method, the present invention provides a control method for an air conditioner, the air conditioner comprises an indoor unit, the control method comprises: acquiring an environmental temperature value; transmitting the environmental temperature value to a motor controller of the indoor unit through a speed-regulating voltage line; acquiring a corresponding preset current value according to the environment temperature value; taking a preset current value as a standard current value; acquiring a fan current value of an indoor unit; and selectively prompting that the air conditioner needs to be cleaned according to the current value of the fan and the standard current value.
In the preferred technical scheme of the control method, the step of selectively prompting that the air conditioner needs to be cleaned according to the current value of the fan and the standard current value specifically comprises the following steps: calculating the variation value of the current value of the fan relative to the standard current value; comparing the variation value with a preset value; and selectively prompting that the air conditioner needs to be cleaned according to the comparison result.
In a preferred embodiment of the above control method, the step of "selectively prompting that the air conditioner needs to be cleaned according to the comparison result" includes: if the variation value is larger than the preset value, the air conditioner is prompted to need to be cleaned.
In a preferred embodiment of the above control method, the step of "selectively prompting that the air conditioner needs to be cleaned according to the comparison result" further includes: if the variation value is not greater than the preset value, the air conditioner is not prompted to be cleaned.
In a preferred embodiment of the above control method, the step of "prompting that the air conditioner needs to be cleaned" includes: and changing an indicator lamp on the indoor unit into an early warning color.
In the preferable technical scheme of the control method, the early warning color is red.
In a preferred technical solution of the above control method, the variation value is equal to a difference between the standard current value and the fan current value.
In a preferred technical solution of the above control method, the step of "acquiring an ambient temperature value" specifically includes: and acquiring a temperature value at an air outlet of the indoor unit.
In a preferred technical solution of the above control method, the step of "obtaining a temperature value at an air outlet of an indoor unit" includes: and acquiring a temperature value at the air outlet of the indoor unit detected by the temperature sensor.
In a preferred technical scheme of the control method, the preset current value is a preset fan current value of the indoor unit before the air conditioner leaves a factory.
As can be understood by those skilled in the art, in a preferred technical solution of the present invention, the obtained ambient temperature value is transmitted to a motor controller of the indoor unit through a speed-adjusting voltage line, a corresponding preset current value is obtained according to the ambient temperature value, the preset current value is used as a standard current value, a fan current value of the indoor unit is obtained, a variation value of the fan current value of the indoor unit with respect to the standard current value is calculated, the variation value is compared with a preset value, the air conditioner is selectively prompted to be cleaned according to a comparison result, if the variation value is greater than the preset value, the air conditioner is prompted to be cleaned, and if the variation value is not greater than the preset value, the air conditioner is not prompted to be cleaned. Compared with the mode of manually cleaning the air conditioner in the prior art, the control method can prompt the user to clean the air conditioner immediately when the air conditioner needs to be cleaned, so that the air conditioner can be cleaned in time, and the use experience of the user is improved. In addition, the control methods are all executed through a motor controller of the indoor unit, because a panel controller of the indoor unit (the panel controller refers to a controller capable of controlling information such as an operation mode, a wind speed, a temperature and the like of the air conditioner) integrates programs of all functions of the air conditioner, the processing pressure of the panel controller can be relieved through the execution of the control method through the motor controller, in addition, the fan current value is directly obtained through a sampling circuit by the motor controller, if the control method is executed through the panel controller, the fan current value obtained by the motor controller needs to be transmitted to the panel controller, a series of conversion processing needs to be carried out in the transmission process, however, the values of the fan current value are all small and are in milliampere level generally, the current value error is large in the transmission and conversion process, and the fan current value obtained by the panel controller is inaccurate, however, the control method is realized through the motor controller, the current value of the fan does not need to be transmitted, so that the accuracy of the current of the fan can be ensured, and the time node required to be cleaned is judged by the air conditioner more accurately. In addition, because motor controller is in the inside of motor, temperature sensor's transmission line can't directly be connected with motor controller, so need transmit the ambient temperature value that temperature sensor gathered for panel controller earlier, rethread speed governing voltage line (speed governing voltage line is the transmission line of air conditioner own, connect between panel controller and motor controller, can transmit voltage signal, panel controller transmits ambient temperature value for motor controller transmission voltage signal with the rotational speed of adjustment motor through the speed governing voltage line) and transmits motor controller, transmit ambient temperature value through the speed governing voltage line of air conditioner own, and needn't increase new transmission line again and transmit ambient temperature value, can enough save material cost and practice thrift and occupy the air conditioner inner space. In addition, compared with the self-cleaning mode adopted by the air conditioner in the prior art, the standard current value is obtained through a preset temperature compensation conversion formula or a temperature current comparison table and corresponds to the currently obtained environmental temperature value, so that the selected standard current value is more accurate, the misjudgment of the air conditioner can be avoided, the time node of the air conditioner which needs to be cleaned is more accurate, namely, the air conditioner is self-cleaned in the most proper time, and the user experience is improved.
Further, the preset current value is a fan current value of an indoor unit preset before the air conditioner leaves a factory, namely, a preset current value corresponding to the environment temperature of the air conditioner in a completely clean state is obtained, the preset current value can feed back the dust formation degree of the air conditioner in the use process, namely, the air conditioner is always compared with a fan current parameter in the completely clean state in the use process, on the basis of eliminating the influence of the environment temperature on the fan current, the dust formation degree of the air conditioner can be fed back more accurately, when the dust formation is serious, a user can be prompted to need to clean the air conditioner in time, and when the dust formation degree is within an acceptable range, the user can not be prompted to clean the air conditioner temporarily.
Furthermore, the ambient temperature value is the temperature value of the air outlet of the indoor unit detected by the temperature sensor, and the temperature value of the air outlet of the indoor unit best meets the influence of the ambient temperature on the current of the fan, so that the acquired preset current value corresponding to the ambient temperature value is more accurate, even if the acquired standard current value is more accurate, and the air conditioner judges the time node which needs to be cleaned more accurately.
Furthermore, the mode of prompting that the air conditioner needs to be cleaned is that the indicator light on the indoor unit is changed into red, so that a user can more intuitively observe that the air conditioner needs to be cleaned, the user can timely and manually clean the air conditioner or start a self-cleaning mode of the air conditioner, and the normal experience of the user is prevented from being influenced due to serious filth blockage caused by untimely cleaning of the air conditioner.
Drawings
FIG. 1 is a flow chart of a control method of the present invention;
FIG. 2 is a flow chart of a control method embodiment of the present invention;
fig. 3 is a voltage temperature comparison table of the control method of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The prior air conditioner pointed out based on the background technology cannot enable a user to accurately judge when the air conditioner needs to be cleaned by adopting manual cleaning, so that the air conditioner cannot be cleaned in time, and the air conditioner is easy to cause misjudgment and frequently executes self-cleaning by adopting a self-cleaning mode. The invention provides a control method for an air conditioner, and aims to prompt a user to clean the air conditioner when the air conditioner needs to be cleaned, so that the air conditioner can be cleaned in time, and the user experience is improved.
Specifically, the air conditioner of the present invention includes an indoor unit, and as shown in fig. 1, the control method of the present invention includes: acquiring an environmental temperature value; transmitting the environmental temperature value to a motor controller of the indoor unit through a speed-regulating voltage line; acquiring a corresponding preset current value according to the environment temperature value; taking a preset current value as a standard current value; acquiring a fan current value of an indoor unit; and selectively prompting that the air conditioner needs to be cleaned according to the current value of the fan and the standard current value. It should be noted that the current of the fan of the indoor unit can directly reflect the dust deposition degree of the air conditioner, because the load of the fan is determined at a certain ambient temperature, when the load of the fan is increased at the same ambient temperature, and accordingly, the current of the fan is decreased, it is indicated that the wind resistance of the fan is increased, that is, the dust deposition on the indoor unit is performed, and the more serious the dust deposition is, the smaller the current of the fan is, so the dust deposition degree of the indoor unit of the air conditioner can be fully judged according to the current of the fan.
In addition, it should be noted that the speed-adjusting voltage line is a transmission line owned by the air conditioner, and is connected between the panel controller (the panel controller is a controller capable of controlling information such as an operation mode, a wind speed, a temperature and the like of the air conditioner) and the motor controller, the speed-adjusting voltage line can transmit a voltage signal, and the panel controller transmits the voltage signal to the motor controller through the speed-adjusting voltage line to adjust the rotation speed of the motor. The invention divides the voltage signal transmitted by the speed-regulating voltage line into a motor speed-regulating voltage signal and a temperature communication voltage signal. In a possible embodiment, a voltage signal with a transmission voltage value of 0V-6.5V is set as a motor speed-regulating voltage signal, i.e. when the transmission voltage value represents between 0V-6.5V as a speed-regulating signal, a voltage signal with a transmission voltage value of 8V-12V is set as a temperature communication voltage signal, i.e. when the transmission voltage value represents between 8V-12V as a temperature signal, a comparison table of one-to-one correspondence of transmission voltage value and ambient temperature value, i.e. a voltage-temperature comparison table (as shown in fig. 3), is preset and stored in the panel controller and the motor controller respectively, if the obtained ambient temperature value is 0 ℃, the panel controller finds out that the transmission voltage value is 8V through the voltage-temperature comparison table (as shown in fig. 3), the panel controller transmits a voltage signal with a voltage value of 8V to the motor controller through the speed-regulating voltage line, after the motor controller receives the voltage signal with the voltage value of 8V, the ambient temperature value is found to be 0 ℃ through a voltage temperature comparison table (shown in figure 3), namely the transmission of the ambient temperature value is completed through a speed regulating voltage line. Of course, the transmission voltage value and the ambient temperature value are not limited to those shown in fig. 3, and those skilled in the art can flexibly set the specific values of the transmission voltage value and the ambient temperature value in practical applications, as long as the transmission voltage value and the ambient temperature value are in one-to-one correspondence.
In addition, it should be noted that the preset current value may be a preset fan current value of the indoor unit before the air conditioner leaves a factory, that is, the fan current of the indoor unit of the air conditioner at different environmental temperatures is detected when the air conditioner is in a completely clean state, then a temperature compensation conversion formula or a temperature current comparison table is set according to the detection data, and after an environmental temperature value of the air conditioner is obtained during an operation process of the air conditioner, a preset current value corresponding to the environmental temperature value may be obtained through the preset temperature compensation formula or the temperature current comparison table, and the preset current value is used as a standard current value. For example, if the detected data shows that the fan current value and the ambient temperature value are in a linear change relationship, a temperature compensation conversion formula may be set according to the detected data, the selected ambient temperature change interval is T1(TI may be the lowest ambient temperature value during the operation of the air conditioner) and T2(T2 may be the highest ambient temperature value during the operation of the air conditioner), the preset current values corresponding to the ambient temperature values T1 and T2 are I1 and I2, respectively, the difference between T2 and T1 is Δ T, the difference Δ I between I1 and I2 is a value between Δ T and Δ I, and the temperature compensation coefficient k is equal to the ratio between Δ T and Δ I, during the operation of the air conditioner, if the obtained ambient temperature value is T0, the preset current value I0 is equal to the ambient temperature value T0 multiplied by a temperature compensation coefficient k, that is I0 — k × T0, and the preset current value I0 is used as a standard current value. In one possible embodiment, the fan current value of the indoor unit is I1 when the ambient temperature value is 0 ℃ and I2 when the ambient temperature value is 40 ℃ are determined by experiments, experimental data is stored in the air conditioner, and if the obtained ambient temperature value is 20 ℃ during the operation of the air conditioner, the corresponding current value I [ ((I1-I2)/(40 ℃ -0 ℃) ] × 20 ℃), and the calculated current value I is taken as a standard current value. Of course, the preset current value may also be a preset fan current value of the indoor unit after the air conditioner leaves the factory, that is, in the using process of the air conditioner, according to a preset program, the fan current value corresponding to the environment temperature value is obtained within a preset time, the collected environment temperature value and the fan current value are stored in the air conditioner, a fan current value comparison table corresponding to the environment temperature value one by one is formed, namely a temperature current comparison table, after the temperature current comparison table is set, the air conditioner can check a preset current value corresponding to the currently acquired environmental temperature value according to the temperature current comparison table, the preset current value is taken as a standard current value, the preset time can be any set time such as a day, a week or a month, as long as the fan current value corresponding to the environmental temperature value can be obtained within the preset time.
Preferably, the step of "acquiring an ambient temperature value" specifically includes: and acquiring a temperature value at an air outlet of the indoor unit. Further, the step of "obtaining the temperature value at the air outlet of the indoor unit" includes obtaining the temperature value at the air outlet of the indoor unit detected by the temperature sensor. The technical solution of the present invention is described in detail below with reference to specific examples.
Preferably, as shown in fig. 2, the step of selectively prompting that the air conditioner needs to be cleaned according to the fan current value and the standard current value specifically includes: calculating the variation value of the current value of the fan relative to the standard current value; comparing the variation value with a preset value; and selectively prompting that the air conditioner needs to be cleaned according to the comparison result. Further, the step of selectively prompting that the air conditioner needs to be cleaned according to the comparison result comprises: if the variation value is larger than the preset value, prompting that the air conditioner needs to be cleaned; if the variation value is not greater than the preset value, the air conditioner is not prompted to be cleaned. Specifically, the variation value is equal to the difference Δ I between the standard current value Ib and the fan current value If. Namely, If the difference value delta I between the standard current value Ib and the fan current value If is larger than the preset value, the air conditioner is prompted to be cleaned, and If the difference value delta I between the standard current value Ib and the fan current value If is not larger than the preset value, the air conditioner is not prompted to be cleaned. In a possible implementation manner, the preset value is set to 0.1A, that is, if Δ I is greater than 0.1A, it indicates that the filth blockage of the indoor unit is serious at this time, and it is necessary to prompt a user to clean the air conditioner, and if Δ I is less than or equal to 0.1A, it indicates that the indoor unit is not filth blocked or the filth blockage of the indoor unit is still within an acceptable range at this time, and at this time, the user may not be prompted to clean the air conditioner temporarily. Of course, the preset value is not limited to 0.1A in the above example, and those skilled in the art can flexibly set the specific value of the preset value in practical application as long as the demarcation point determined by the preset value can determine whether the air conditioner needs to be cleaned.
Further preferably, the step of "prompting that the air conditioner needs to be cleaned" includes: the indicator light on the indoor unit is changed into the early warning color, wherein the indicator light on the indoor unit can be changed into red or yellow to prompt the user that the air conditioner needs to be cleaned, the specific color of the indicator light can be flexibly set by technicians in the field in practical application as long as the user can be prompted to clean the air conditioner through the selection of the color, of course, the user can be prompted to clean the air conditioner through the sound device (such as a buzzer, a voice broadcaster and the like) on the indoor unit in practical application, or the user is prompted to clean the air conditioner through the combination of the indicator light and the voice device, the technicians in the field can flexibly set the specific prompting mode for the user to clean the air conditioner in practical application, and the adjustment and the change of the prompting mode do not deviate from the principle and the scope of the invention, are intended to be within the scope of the present invention.
It should be noted that when the user is prompted that the air conditioner needs to be cleaned, the indoor unit of the air conditioner can be cleaned independently, or the indoor unit and the outdoor unit of the air conditioner can be cleaned simultaneously, because when the indoor unit is dirty and blocked, the time limit when the outdoor unit is dirty and blocked can be indirectly fed back to some extent. In addition, in the invention, the specific cleaning mode of the air conditioner can be manual cleaning, and also can be cleaning by starting a self-cleaning device of the air conditioner.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A control method for an air conditioner including an indoor unit, characterized by comprising:
acquiring an environmental temperature value;
transmitting the environmental temperature value to a motor controller of the indoor unit through a speed-regulating voltage line;
acquiring a corresponding preset current value according to the environment temperature value;
taking the preset current value as a standard current value;
acquiring a fan current value of the indoor unit;
and selectively prompting that the air conditioner needs to be cleaned according to the fan current value and the standard current value.
2. The control method according to claim 1, wherein the step of selectively prompting that the air conditioner needs to be cleaned according to the fan current value and the standard current value specifically comprises:
calculating the variation value of the fan current value relative to the standard current value;
comparing the variation value with a preset value;
and selectively prompting that the air conditioner needs to be cleaned according to the comparison result.
3. The control method according to claim 2, wherein the step of selectively prompting that the air conditioner needs to be cleaned according to the comparison result comprises:
if the change value is larger than the preset value, the air conditioner is prompted to need to be cleaned.
4. The control method according to claim 3, wherein the step of selectively prompting that the air conditioner needs to be cleaned according to the comparison result further comprises:
if the variation value is not greater than the preset value, the air conditioner is not prompted to need to be cleaned.
5. The control method according to claim 2, wherein the step of "prompting that the air conditioner needs to be cleaned" includes:
and changing an indicator lamp on the indoor unit into an early warning color.
6. The control method according to claim 5, wherein the warning color is red.
7. The control method according to claim 2, wherein the variation value is equal to a difference value of the standard current value and the fan current value.
8. The control method according to claim 1, wherein the step of "obtaining an ambient temperature value" specifically comprises:
and acquiring a temperature value at the air outlet of the indoor unit.
9. The control method according to claim 8, wherein the step of obtaining the temperature value at the air outlet of the indoor unit comprises:
and acquiring a temperature value at the air outlet of the indoor unit detected by a temperature sensor.
10. The control method according to any one of claims 1 to 9, wherein the preset current value is a fan current value of the indoor unit preset before the air conditioner leaves a factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645499.XA CN110631172A (en) | 2018-06-21 | 2018-06-21 | Control method for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645499.XA CN110631172A (en) | 2018-06-21 | 2018-06-21 | Control method for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110631172A true CN110631172A (en) | 2019-12-31 |
Family
ID=68966979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645499.XA Pending CN110631172A (en) | 2018-06-21 | 2018-06-21 | Control method for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110631172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254296A (en) * | 2020-09-28 | 2021-01-22 | 青岛海尔空调器有限总公司 | Method, device and air conditioner for air conditioning control |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090589A (en) * | 2001-09-20 | 2003-03-28 | Fujitsu General Ltd | Method for indicating cleanliness of air of air conditioner |
| CN102192808A (en) * | 2010-03-19 | 2011-09-21 | 海尔集团公司 | Device and method for detecting wind pressure |
| CN102519118A (en) * | 2011-12-29 | 2012-06-27 | Tcl空调器(中山)有限公司 | Method and device for automatic reminder of air conditioner cleanliness |
| JP2013226220A (en) * | 2012-04-25 | 2013-11-07 | Panasonic Corp | Vacuum cleaner |
| JP2013230171A (en) * | 2012-04-27 | 2013-11-14 | Panasonic Corp | Suction tool for vacuum cleaner and vacuum cleaner having the same |
| CN107300243A (en) * | 2017-07-10 | 2017-10-27 | 广东美的暖通设备有限公司 | Air-conditioning system, wind shelves adjusting method and computer-readable recording medium |
| CN108131799A (en) * | 2018-02-14 | 2018-06-08 | 青岛海尔空调器有限总公司 | For the automatically cleaning control method of air conditioner |
| CN108131801A (en) * | 2018-02-14 | 2018-06-08 | 青岛海尔空调器有限总公司 | For the automatically cleaning control method of air conditioner |
-
2018
- 2018-06-21 CN CN201810645499.XA patent/CN110631172A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090589A (en) * | 2001-09-20 | 2003-03-28 | Fujitsu General Ltd | Method for indicating cleanliness of air of air conditioner |
| CN102192808A (en) * | 2010-03-19 | 2011-09-21 | 海尔集团公司 | Device and method for detecting wind pressure |
| CN102519118A (en) * | 2011-12-29 | 2012-06-27 | Tcl空调器(中山)有限公司 | Method and device for automatic reminder of air conditioner cleanliness |
| JP2013226220A (en) * | 2012-04-25 | 2013-11-07 | Panasonic Corp | Vacuum cleaner |
| JP2013230171A (en) * | 2012-04-27 | 2013-11-14 | Panasonic Corp | Suction tool for vacuum cleaner and vacuum cleaner having the same |
| CN107300243A (en) * | 2017-07-10 | 2017-10-27 | 广东美的暖通设备有限公司 | Air-conditioning system, wind shelves adjusting method and computer-readable recording medium |
| CN108131799A (en) * | 2018-02-14 | 2018-06-08 | 青岛海尔空调器有限总公司 | For the automatically cleaning control method of air conditioner |
| CN108131801A (en) * | 2018-02-14 | 2018-06-08 | 青岛海尔空调器有限总公司 | For the automatically cleaning control method of air conditioner |
Non-Patent Citations (1)
| Title |
|---|
| 潘宪生: "气温及电压对风机电机电流的影响", 《电世界》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254296A (en) * | 2020-09-28 | 2021-01-22 | 青岛海尔空调器有限总公司 | Method, device and air conditioner for air conditioning control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7142948B2 (en) | Controller interface with dynamic schedule display | |
| US8902071B2 (en) | HVAC controller with HVAC system fault detection | |
| US10747243B2 (en) | HVAC controller with HVAC system failure detection | |
| US10533761B2 (en) | HVAC controller with fault sensitivity | |
| US9206993B2 (en) | HVAC controller with utility saver switch diagnostic feature | |
| US20130158717A1 (en) | Hvac controller with delta-t based diagnostics | |
| US20130158714A1 (en) | Hvac controller with user activated performance test | |
| US7775865B2 (en) | Set and forget exhaust controller | |
| CN106933109B (en) | Intelligent control method for kitchen household appliances | |
| WO2019242704A1 (en) | Control method for air conditioner, and air conditioner | |
| CN104913446A (en) | Filth blockage detection method and device for air conditioner | |
| CN110631171A (en) | Control method for air conditioner and air conditioner | |
| CN108317676B (en) | Self-cleaning control method for air conditioner | |
| CN110631172A (en) | Control method for air conditioner | |
| CN110345613B (en) | Dehumidifier control method and device, storage medium and dehumidifier | |
| CN110631223A (en) | Control method for air conditioner | |
| CN110631168A (en) | Control method for air conditioner and air conditioner | |
| US11175058B2 (en) | Air cleaner and network system | |
| CN110631222A (en) | Control method for air conditioner and air conditioner | |
| CN110631169A (en) | Control method for air conditioner and air conditioner | |
| CN110864409B (en) | Control method for air conditioner | |
| WO2020224647A1 (en) | Method for controlling start of purification function of air conditioner | |
| CN110631224A (en) | Control method for air conditioner and air conditioner | |
| CN110631173B (en) | Control method for air conditioner and air conditioner | |
| CN110631170B (en) | Control method for air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191231 |