CN111102676B - Air conditioner indoor unit constant air volume control method and air conditioner - Google Patents
Air conditioner indoor unit constant air volume control method and air conditioner Download PDFInfo
- Publication number
- CN111102676B CN111102676B CN201911292110.9A CN201911292110A CN111102676B CN 111102676 B CN111102676 B CN 111102676B CN 201911292110 A CN201911292110 A CN 201911292110A CN 111102676 B CN111102676 B CN 111102676B
- Authority
- CN
- China
- Prior art keywords
- air
- air conditioner
- module
- fan motor
- rotating speed
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims description 26
- 238000005057 refrigeration Methods 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—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
-
- 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
-
- 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
- F24F2110/30—Velocity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a constant air volume control method of an air conditioner internal unit, wherein an air volume adjusting module for adjusting the air volume is arranged at an air inlet, and the air volume adjusting module is driven to work to increase the air volume of the air inlet by judging whether a rotating speed control signal of a fan motor is lower than original data or not. The constant air volume control method of the air conditioner indoor unit provided by the invention realizes the control of the constant air volume, and avoids the problem that the performance of the air conditioner is reduced to influence the user experience after the air conditioner is dirty and blocked; the air conditioner for realizing the constant air volume control method of the air conditioner indoor unit is also provided.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a constant air volume control method for an air conditioner internal unit; also relates to an air conditioner for realizing the constant air volume control method of the air conditioner internal unit.
Background
In life, when the air inlet of the air conditioner is dirty and blocked, the air inlet volume of the air conditioner is reduced, so that the heat exchange of an evaporator of the air conditioner is reduced, the performance of the air conditioner is reduced, and the user experience is poor. Therefore, in the prior art, the detection of the current change of the fan is adopted to determine the filth blockage degree at the air inlet, and the constant air of the air conditioner is kept by adjusting the rotating speed of the motor, but because the current of the circuit is lost in the power supply process and is inconsistent with the actually detected current of the fan, an error exists, and therefore, if the filter screen of the air conditioner is filth blocked, the problem that the performance of the air conditioner is reduced due to the fact that the heat exchange of the evaporator of the air conditioner is reduced cannot be accurately solved by adopting the prior art.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a constant air volume control method for an air conditioner internal unit, which realizes the control of constant air volume and avoids the problem that the performance of the air conditioner is reduced to influence the user experience after the air conditioner is dirty and blocked; the air conditioner for realizing the constant air volume control method of the air conditioner indoor unit is also provided.
In order to achieve the purpose, the invention adopts the following scheme:
a constant air volume control method for an air conditioner internal unit is characterized in that an air volume adjusting module for adjusting air volume is arranged at an air inlet, whether a rotating speed control signal of a fan motor is lower than original data or not is judged, and if yes, the air volume adjusting module is driven to work to increase the air volume of the air inlet.
Further, whether the rotating speed control signal of the fan motor is lower than the original data or not is detected, and if yes, the specific steps of driving the air volume adjusting module to work to increase the air intake volume of the air inlet are as follows:
s1, when a user uses the air conditioner, adjusting an air deflector to a downwind angle;
s2, operating a fan motor according to a refrigeration high windshield;
s3, detecting a rotating speed control signal of the fan motor by the detection module;
s4, acquiring a rotating speed control signal of the fan motor, and judging whether the rotating speed control signal of the fan motor is lower than original data;
s5, if yes, driving the air quantity adjusting module to work so as to increase the air inlet quantity of the air inlet;
s6, if not, the air volume adjusting module does not work, and the air conditioner operates normally.
Further, after the step S5, the method for controlling the constant air volume in the air conditioner further includes:
s7, detecting a rotating speed control signal of the fan motor by the detection module;
s8, acquiring a rotating speed control signal of the fan motor, and judging whether the rotating speed control signal of the fan motor is lower than original data;
s9, if yes, detecting whether the air quantity adjusting module operates to the position where the air inlet quantity of the air inlet reaches the maximum;
and S10, if not, the air conditioner operates according to the position of the air volume adjusting module at the moment.
Further, in the step S9, detecting whether the air volume adjusting module is operated to the maximum position, if so, displaying that the air inlet is dirty and blocked by the display module, and reminding a user to clean the air inlet; if not, the operation returns to S5 to continue.
Further, the original data acquisition method comprises the following steps:
s11, activating an air conditioner for the first time by a user;
s12, adjusting the air deflector to operate at the air outlet according to a preset angle;
s13, recording rotating speed control signals of the fan motors at all angles;
s14, adjusting the angle of the air deflector when the rotating speed control signal of the fan motor is maximum;
s15, adjusting the air quantity adjusting module to move to a position when the air inlet quantity of the air inlet reaches a set initial value;
s16, operating a fan motor according to a refrigeration high windshield;
s17, detecting a fan motor rotating speed control signal by a detection module;
s18, recording a fan motor rotating speed control signal at the moment; the fan motor rotating speed control signal at this moment is original data.
Further, the downwind angle is the angle at which the rotating speed control signal of the fan motor is maximum.
Further, the detection module is a rotation speed sensor.
Further, in the step S12, the preset angle is 1 ° to 5 °.
The invention also provides an air conditioner, which is used for realizing the constant air volume control method of the air conditioner internal unit; the air conditioner comprises a shell, an air inlet, an air outlet, an air deflector, an air quantity adjusting module, a control module, a fan module and a detection module; the air quantity adjusting module is arranged at the air inlet; the control module is respectively electrically connected with the air volume adjusting module, the fan module and the detection module; the fan module includes a fan motor.
Further, the air quantity adjusting module comprises a stepping motor and a wind shield; the stepping motor is arranged on the shell and connected with the wind shield, and drives the wind shield to rotate on the air inlet to swing so as to adjust the air inlet volume of the air inlet.
Compared with the prior art, the invention has the following advantages:
according to the invention, the air volume adjusting module is arranged at the air inlet and is used for adjusting the air volume of the air inlet, when the rotating speed control signal of the fan motor is detected to be lower than the original data, the air volume adjusting module is driven to work to increase the air volume of the air inlet, the control is accurate, the control of constant air volume is realized, and the problem that the performance of the air conditioner is reduced to influence the user experience after the air conditioner is dirty and blocked is solved.
Drawings
The present application will be described in further detail with reference to the following drawings and detailed description.
Fig. 1 is a program flow chart of a constant air volume control method of an air conditioner internal unit of the invention.
Fig. 2 is a flowchart of a raw data acquisition method of the constant air volume control method for the air conditioner internal unit according to the present invention.
Fig. 3 is a schematic diagram of the control module of the present invention electrically connected to the air volume adjusting module, the blower module, the detection module, and the display module, respectively.
The figure includes:
the air quantity control device comprises an air quantity adjusting module 1, a control module 2, a fan module 3, a detection module 4 and a display module 5.
Detailed Description
The present application is further described in conjunction with the following examples.
Referring to fig. 1 to 3, an air conditioner includes a housing, an air inlet, an air outlet, an air deflector, an air volume adjusting module 1, a control module 2, a fan module 3, a detection module 4, and a display module 5; the air deflector is positioned on the air outlet and is driven to swing through a motor; the air quantity adjusting module 1 is arranged at the air inlet; the control module 2 is respectively electrically connected with the air volume adjusting module 1, the fan module 3, the detection module 4 and the display module 5; the fan module 3 comprises a fan motor; the detection module 4 is a rotation speed sensor. Through setting up air regulation module 1 in air intake department for adjust the intake of air intake, when detection module 4 detected the rotational speed control signal of fan motor and is less than original data, then drive air regulation module 1 work in order to increase the intake of air intake, control is accurate, realizes the control of permanent amount of wind, avoids appearing dirty stifled back air conditioner performance reduction because of the air conditioner and influences user experience's problem.
Specifically, the air volume adjusting module 1 comprises a stepping motor and a wind shield; the stepping motor is arranged on the shell and connected with the wind shield, and drives the wind shield to rotate on the air inlet to swing so as to adjust the air inlet volume of the air inlet. When detecting module 4 detects that the rotational speed control signal of fan motor is less than original data, rotate through drive step motor, adjust the deep bead in rotate on the air intake and swing to increase the intake of air intake, realize the control of the constant amount of wind, avoid appearing dirty stifled back air conditioner performance reduction because of the air conditioner and influence user experience's problem.
Preferably, the air deflector is positioned on the air outlet and swings by an angle of 1-5 degrees. The air outlet of the air outlet is adjusted by swinging the air outlet at an angle of 1-5 degrees.
Control module 2 includes storage module and comparison module, through storage module record and the rotational speed control signal and the raw data of the fan motor of storage real-time supervision, when detection module 4 real-time supervision detected the rotational speed control signal of fan motor, through the comparator with storage module record and the rotational speed control signal and the raw data of the fan motor of the real-time supervision of storage compare, if the rotational speed control signal of fan motor is less than the raw data time, then drive air regulation module 1 work in order to increase the intake of air intake, realize the control of the constant amount of wind, avoid influencing user experience's problem because of the air conditioner performance reduction after the air conditioner appears filth stifled.
The invention also provides a constant air volume control method of an air conditioner internal unit, which is realized by using the air conditioner, the air volume adjusting module 1 for adjusting the air volume is arranged at the air inlet, and the air volume adjusting module 1 is driven to work to increase the air volume of the air inlet by judging whether the rotating speed control signal of the fan motor is lower than the original data or not if the rotating speed control signal is lower than the original data; the method comprises the following specific steps:
s1, when a user uses the air conditioner, adjusting an air deflector to a downwind angle; and the downwind angle is the angle when the rotating speed control signal of the fan motor is maximum.
And S2, operating the fan motor according to a refrigeration high windshield.
And S3, detecting a rotating speed control signal of the fan motor by the detection module 4.
And S4, acquiring a rotating speed control signal of the fan motor, and judging whether the rotating speed control signal of the fan motor is lower than the original data.
And S5, if so, driving the air quantity adjusting module 1 to work so as to increase the air inlet quantity of the air inlet.
S6, if not, the air quantity adjusting module 1 does not work, and the air conditioner operates normally.
After step S5, the method for controlling the constant air volume of the air conditioner internal unit further includes:
and S7, detecting the rotating speed control signal of the fan motor by the detection module 4.
And S8, acquiring a rotating speed control signal of the fan motor, and judging whether the rotating speed control signal of the fan motor is lower than the original data.
S9, if yes, detecting whether the air quantity adjusting module operates to the position where the air inlet quantity of the air inlet reaches the maximum; according to the maximum value of the air inlet volume of the air inlet, the stepping motor drives the wind shield to rotate, swing and open so as to adjust the air inlet volume of the air inlet to be maximum; in the step S9, detecting whether the air volume adjusting module 1 is operated to the maximum position, if so, displaying the dirty and blocked air inlet by the display module 5 to remind the user to clean the air inlet; if not, the operation returns to S5 to continue.
And S10, if not, the air conditioner operates according to the position of the air volume adjusting module 1 at the moment.
By the constant air volume control method for the air conditioner internal unit, when a user uses the air conditioner, the control module 2 drives the air deflector to the downwind angle, the fan motor is driven to operate according to the high-wind-gear rotating speed of the refrigeration mode, and the whole machine detection module 4 detects the rotating speed control signal of the fan motor. When the air inlet of the air conditioner is dirty and blocked, specifically, when a filter screen on the air inlet is dirty and blocked, the air inlet volume of the air conditioner is reduced, the load of the fan module 3 is reduced, then the rotating speed control signal of the fan motor is reduced, and the control module 2 compares the rotating speed control signal of the collected fan motor with the original data in the storage module through the comparator. And when the detected rotating speed control signal of the fan motor is greater than or equal to the original data, the air conditioner normally operates. When the detected rotating speed control signal of the fan motor is smaller than the original data, the control module 2 drives the air volume adjusting module 1 to work, and detects the rotating speed control signal of the fan motor in real time, and when the rotating speed control signal is larger than or equal to the original data, the control module 2 drives the air conditioner to operate according to the position of the air volume adjusting module 1 at the moment. When the whole machine detection module 4 detects that the air volume adjusting module 1 is adjusted to the maximum angle and the current fan motor rotating speed control signal is still lower than the original data, the display module 5 of the air conditioner prompts a user that the filter screen is dirty and blocked and needs to be cleaned. The constant air volume control method for the air conditioner internal unit realizes the control of the constant air volume, and avoids the problem that the performance of the air conditioner is reduced to influence the user experience after the air conditioner is dirty and blocked.
In this embodiment, the original data obtaining method includes:
s11, activating the air conditioner for the first time by the user.
S12, adjusting the air guide plate to operate at the air outlet according to a preset angle, wherein the preset angle is 1-5 degrees.
And S13, recording rotating speed control signals of the fan motors at all angles.
S14, adjusting the angle of the air deflector when the rotating speed control signal of the fan motor is maximum; and the downwind angle is the angle when the rotating speed control signal of the fan motor is maximum.
S15, adjusting the air quantity adjusting module 1 to move to a position when the air inlet quantity of the air inlet reaches a set initial value; according to the initial value set by the air inlet volume of the air inlet, the stepping motor drives the wind shield to rotate and swing so as to adjust the air inlet volume of the air inlet to be maximum.
And S16, operating the fan motor according to a refrigeration high windshield.
S17, the detection module 4 detects a fan motor rotating speed control signal.
S18, recording a fan motor rotating speed control signal at the moment; the fan motor rotating speed control signal at this moment is original data.
When the air conditioner is used for the first time after being activated, the control module 2 drives the air deflector to operate according to the preset angle of 1-5 degrees, the rotating speed control signals of the fan motors at all angles are recorded through the storage module, and the angle when the rotating speed control signal of the fan motor is the largest group is the most downwind angle. The control module 2 drives the air deflector to the most downwind angle. The control module 2 drives the air volume adjusting module 1 to run to an initial position, the air volume is minimum at the moment and meets the performance requirement of the air conditioner, the control module 2 drives the fan motor to run at a high-wind-gear rotating speed of a preset refrigeration mode, the detection module 4 detects a rotating speed control signal of the fan motor at the moment, and the data is permanently recorded as original data through the storage module. The original data acquisition method realizes the acquisition of the original data and is beneficial to realizing the control of constant air volume.
The air quantity adjusting module 1 is arranged at the air inlet and used for adjusting the air inlet quantity of the air inlet, and the constant air quantity control method of the air conditioner internal unit realizes the control of the constant air quantity, so that the problem that the performance of the air conditioner is reduced after the air conditioner is dirty and blocked to influence the user experience is avoided.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the protection scope of the present application, and although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.
Claims (8)
1. A constant air volume control method for an air conditioner internal unit is characterized in that an air volume adjusting module for adjusting air volume is arranged at an air inlet, the air volume adjusting module is driven to work to increase the air volume of the air inlet by judging whether a rotating speed control signal of a fan motor is lower than original data or not,
the air quantity adjusting module comprises a stepping motor and an air baffle; the stepping motor is arranged on a shell in the air conditioner and connected with the wind shield, and drives the wind shield to rotate and swing on an air inlet of an air conditioner internal unit so as to adjust the air inlet amount of the air inlet,
the original data acquisition method comprises the following steps:
s11, activating an air conditioner for the first time by a user;
s12, adjusting the air deflector to operate at the air outlet according to a preset angle;
s13, recording rotating speed control signals of the fan motors at all angles;
s14, adjusting the angle of the air deflector when the rotating speed control signal of the fan motor is maximum;
s15, adjusting the air quantity adjusting module to move to a position when the air inlet quantity of the air inlet reaches a set initial value;
s16, operating a fan motor according to a refrigeration high windshield;
s17, detecting a fan motor rotating speed control signal by a detection module;
s18, recording a fan motor rotating speed control signal at the moment; the fan motor rotating speed control signal at this moment is original data.
2. The constant air volume control method for the indoor unit of the air conditioner as claimed in claim 1, wherein the specific steps of detecting whether the rotating speed control signal of the fan motor is lower than the original data, and if so, driving the air volume adjusting module to work to increase the air intake volume of the air inlet are as follows:
s1, when a user uses the air conditioner, adjusting an air deflector to a downwind angle;
s2, operating a fan motor according to a refrigeration high windshield;
s3, detecting a rotating speed control signal of the fan motor by the detection module;
s4, acquiring a rotating speed control signal of the fan motor, and judging whether the rotating speed control signal of the fan motor is lower than original data;
s5, if yes, driving the air quantity adjusting module to work so as to increase the air inlet quantity of the air inlet;
s6, if not, the air volume adjusting module does not work, and the air conditioner operates normally.
3. The constant air volume control method for the indoor unit of the air conditioner as claimed in claim 2, wherein after the step of S5, the constant air volume control method for the indoor unit of the air conditioner further comprises:
s7, detecting a rotating speed control signal of the fan motor by the detection module;
s8, acquiring a rotating speed control signal of the fan motor, and judging whether the rotating speed control signal of the fan motor is lower than original data;
s9, if yes, detecting whether the air quantity adjusting module operates to the position where the air inlet quantity of the air inlet reaches the maximum;
and S10, if not, the air conditioner operates according to the position of the air volume adjusting module at the moment.
4. The constant air volume control method for the indoor unit of the air conditioner as claimed in claim 3, wherein in the step S9, whether the air volume adjusting module is operated to the maximum position is detected, if so, the display module displays that the air inlet is dirty and blocked, and reminds a user to clean the air inlet; if not, the operation returns to S5 to continue.
5. The constant air volume control method for the indoor unit of the air conditioner as claimed in claim 1, wherein the downwind angle is an angle at which a rotation speed control signal of a fan motor is maximum.
6. The constant air volume control method for the indoor unit of the air conditioner as claimed in claim 2, wherein the detection module is a rotation speed sensor.
7. The constant air volume control method for an indoor unit of an air conditioner according to claim 1, wherein in the step S12, the preset angle is 1 ° to 5 °.
8. An air conditioner is characterized by being used for realizing the constant air volume control method of the air conditioner indoor unit in any one of claims 2 to 7; the air conditioner comprises a shell, an air inlet, an air outlet, an air deflector, an air quantity adjusting module, a control module, a fan module and a detection module; the air quantity adjusting module is arranged at the air inlet; the control module is respectively electrically connected with the air volume adjusting module, the fan module and the detection module; the fan module includes a fan motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911292110.9A CN111102676B (en) | 2019-12-16 | 2019-12-16 | Air conditioner indoor unit constant air volume control method and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911292110.9A CN111102676B (en) | 2019-12-16 | 2019-12-16 | Air conditioner indoor unit constant air volume control method and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111102676A CN111102676A (en) | 2020-05-05 |
| CN111102676B true CN111102676B (en) | 2021-01-22 |
Family
ID=70423424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911292110.9A Active CN111102676B (en) | 2019-12-16 | 2019-12-16 | Air conditioner indoor unit constant air volume control method and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111102676B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484249B (en) * | 2020-11-06 | 2021-11-23 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| CN112577171A (en) * | 2020-12-15 | 2021-03-30 | 珠海拓芯科技有限公司 | Clothes drying control method and device and air conditioner |
| RU204123U1 (en) * | 2020-12-16 | 2021-05-07 | Общество с ограниченной ответственностью "ТОРГОВЫЙ ДОМ "Турбодефлектор" | ROTARY DEFLECTOR |
| CN113606174B (en) * | 2021-07-26 | 2022-11-01 | 珠海格力电器股份有限公司 | Fan and control method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237263A (en) * | 2003-02-10 | 2004-08-26 | Trinity Ind Corp | Coating booth with air supply, and method for controlling velocity of supplied air |
| JP2009209873A (en) * | 2008-03-06 | 2009-09-17 | Panasonic Corp | Blower and electric equipment with the same |
| CN102267375A (en) * | 2010-06-01 | 2011-12-07 | 赵立兵 | Vehicle-mounted wind driven generator grating with worm and gear transmission |
| CN103994561A (en) * | 2014-05-13 | 2014-08-20 | 邯郸美的制冷设备有限公司 | Air-conditioner and control method thereof |
| CN203857565U (en) * | 2014-04-21 | 2014-10-01 | 美的集团股份有限公司 | Wall-mounted air conditioner indoor unit |
| CN104236011A (en) * | 2013-06-24 | 2014-12-24 | 美的集团股份有限公司 | Constant air volume conditioner and control method thereof |
| CN105627501A (en) * | 2014-11-28 | 2016-06-01 | 青岛海尔空调器有限总公司 | Control method and system for air guide device of air conditioner |
| CN207674518U (en) * | 2017-10-31 | 2018-07-31 | 宁波方太厨具有限公司 | A kind of range hood of quantity-adjustable |
| CN208296201U (en) * | 2018-05-07 | 2018-12-28 | 西安中科恒境环保科技有限公司 | A kind of air quantity automatic regulating system |
| CN209165730U (en) * | 2018-10-29 | 2019-07-26 | 奥克斯空调股份有限公司 | A kind of conditioned surface plate body and air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102026020B1 (en) * | 2018-04-10 | 2019-11-26 | 엘지전자 주식회사 | Air-conditioner based on parameter learning using artificial intelligence, cloud server, and method of operating and controlling thereof |
-
2019
- 2019-12-16 CN CN201911292110.9A patent/CN111102676B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237263A (en) * | 2003-02-10 | 2004-08-26 | Trinity Ind Corp | Coating booth with air supply, and method for controlling velocity of supplied air |
| JP2009209873A (en) * | 2008-03-06 | 2009-09-17 | Panasonic Corp | Blower and electric equipment with the same |
| CN102267375A (en) * | 2010-06-01 | 2011-12-07 | 赵立兵 | Vehicle-mounted wind driven generator grating with worm and gear transmission |
| CN104236011A (en) * | 2013-06-24 | 2014-12-24 | 美的集团股份有限公司 | Constant air volume conditioner and control method thereof |
| CN203857565U (en) * | 2014-04-21 | 2014-10-01 | 美的集团股份有限公司 | Wall-mounted air conditioner indoor unit |
| CN103994561A (en) * | 2014-05-13 | 2014-08-20 | 邯郸美的制冷设备有限公司 | Air-conditioner and control method thereof |
| CN105627501A (en) * | 2014-11-28 | 2016-06-01 | 青岛海尔空调器有限总公司 | Control method and system for air guide device of air conditioner |
| CN207674518U (en) * | 2017-10-31 | 2018-07-31 | 宁波方太厨具有限公司 | A kind of range hood of quantity-adjustable |
| CN208296201U (en) * | 2018-05-07 | 2018-12-28 | 西安中科恒境环保科技有限公司 | A kind of air quantity automatic regulating system |
| CN209165730U (en) * | 2018-10-29 | 2019-07-26 | 奥克斯空调股份有限公司 | A kind of conditioned surface plate body and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111102676A (en) | 2020-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111102676B (en) | Air conditioner indoor unit constant air volume control method and air conditioner | |
| US8940078B2 (en) | Air filter sensor and alarm | |
| CN201149330Y (en) | Air conditioner with sport type infrared sensor | |
| CN107152772B (en) | Air conditioner air supply device, control method and air conditioner | |
| CN202853051U (en) | Air conditioner | |
| CN205983375U (en) | Notebook computer fan automatic temperature control accuse prompt drop device of making an uproar | |
| CN106642564A (en) | Ventilation device for air-conditioner outdoor unit capable of intelligently conditioning following outdoor environment and control method | |
| CN206707501U (en) | One kind automatically controls window | |
| KR0168265B1 (en) | Wind direction control apparatus and method for an airconditioner | |
| CN114198885A (en) | Control method and control device of window type air conditioner and window type air conditioner | |
| CN108302646A (en) | A kind of air purifier | |
| JP2690292B2 (en) | Operation control device for air conditioner and control method therefor | |
| CN2556545Y (en) | Air conditioner with angle self-adjusting air intake grid | |
| CN110274366A (en) | Control system and control method of wind sweeping panel and air conditioner | |
| CN206073279U (en) | Cabinet air-conditioner | |
| CN111397083B (en) | Indoor unit filth blockage degree determination method and device, storage medium and air conditioner | |
| CN110906461B (en) | Window type sensible heat exchange fresh air fan | |
| CN207763192U (en) | A kind of fresh air fan control device in central air conditioning central control system | |
| CN213577982U (en) | Filter screen assembly and air conditioner | |
| CN112484244A (en) | Control method and device for fan of air conditioner indoor unit | |
| CN213362808U (en) | Intelligent detection control system for ventilation opening of louver window | |
| CN111306742B (en) | Intelligent regulation and control system and method for base station flow field | |
| CN111380149B (en) | Air conditioner filter screen cleaning control method and device and air conditioner | |
| CN114413412B (en) | Condensation leakage prevention device and method, fresh air conditioner and storage medium | |
| CN109442694A (en) | A kind of air outlet adjusting method, device and 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |