CN110848943A - Air purification control system - Google Patents
Air purification control system Download PDFInfo
- Publication number
- CN110848943A CN110848943A CN201911068668.9A CN201911068668A CN110848943A CN 110848943 A CN110848943 A CN 110848943A CN 201911068668 A CN201911068668 A CN 201911068668A CN 110848943 A CN110848943 A CN 110848943A
- Authority
- CN
- China
- Prior art keywords
- key
- unit
- air purification
- sensor
- control system
- 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
- 238000004887 air purification Methods 0.000 title claims abstract description 26
- 150000001450 anions Chemical class 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000003993 interaction Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 abstract description 3
- 239000012855 volatile organic compound Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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
-
- 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
- F24F2110/20—Humidity
-
- 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
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
-
- 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
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air purification control system, comprising: the device comprises a power supply processing unit, a current detection unit, a cross-flow fan, a main control MCU unit, a switching value input unit, a stepping motor, a temperature and humidity sensor, a PM2.5 sensor, a TVOC sensor, a dial switch, an electrostatic generator, an ultraviolet lamp and an anion generator. The invention can detect the temperature and the humidity of the environment through the temperature and humidity sensor, detect the concentration of PM2.5 of the environment through the PM2.5 sensor and remove dust through the electrostatic generator, can detect the total volatile organic compounds of the environment through the TVOC sensor, and eliminate harmful components in the air through the ultraviolet lamp and the negative ion generator, achieves real air purification, and is particularly suitable for occasions with concentrated susceptible people, such as kindergartens, primary schools, old courtyards and the like.
Description
Technical Field
The invention relates to the technical field of air purifiers, in particular to an air purification control system.
Background
For the existing air purifiers on the market, most of the air purifiers adopt a single air filtering device to filter air and separate substances such as solid particles in the air, so that germs in the air cannot be thoroughly eliminated, and the aim of air purification cannot be really achieved.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an air purification control system which can eliminate harmful components in the air and achieve real air purification, and is particularly suitable for occasions with concentrated susceptible people, such as kindergartens, primary schools, gerocomiums and the like.
An air purification control system according to an embodiment of the present invention includes: the device comprises a power supply processing unit, a current detection unit, a cross-flow fan, a main control MCU unit, a switching value input unit, a stepping motor, a temperature and humidity sensor, a PM2.5 sensor, a TVOC sensor, a dial switch, an electrostatic generator, an ultraviolet lamp and an anion generator, wherein the power supply processing unit is connected to the cross-flow fan through the current detection unit, and the main control MCU unit is simultaneously connected to the switching value input unit, the stepping motor, the temperature and humidity sensor, the PM2.5 sensor, the TVOC sensor, the dial switch, the electrostatic generator, the ultraviolet lamp and the anion generator.
The air purification control system provided by the embodiment of the invention has at least the following beneficial effects: the invention can detect the temperature and the humidity of the environment through the temperature and humidity sensor, detect the concentration of PM2.5 of the environment through the PM2.5 sensor and remove dust through the electrostatic generator, can detect the total volatile organic compounds of the environment through the TVOC sensor, and eliminate harmful components in the air through the ultraviolet lamp and the negative ion generator, achieves real air purification, and is particularly suitable for occasions with concentrated susceptible people, such as kindergartens, primary schools, old courtyards and the like.
According to some embodiments of the invention, further comprising: and the wireless transmission unit is connected with the main control MCU unit.
According to some embodiments of the invention, the wireless transmission unit is a GPRS module.
According to some embodiments of the invention, further comprising: the wireless transmission unit is connected to the mobile terminal through the server.
According to some embodiments of the invention, further comprising: and the human-computer interaction interface device is connected with the main control MCU unit.
According to some embodiments of the invention, further comprising: the main control MCU unit is electrically connected to the infrared receiving unit, and the infrared remote controller is wirelessly connected with the infrared receiving unit.
According to some embodiments of the invention, further comprising: the infrared remote controller is provided with a switch key, a mode key, an air volume key, a manual working time selection key, a timing startup time period selection key, a timing shutdown time period selection key, a Beijing time hour part selection key, a Beijing time minute part selection key, a function key, a swing key, a numerical value reduction key, a numerical value increase key, a clock setting key and a reset key.
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 above 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 structural diagram of an air purification control system according to an embodiment of the present invention;
FIG. 2 is a circuit diagram of the air purification control system according to the embodiment of the present invention, with respect to the power processing unit, the current detection unit, and the main control MCU unit and its peripheral circuits;
FIG. 3 is a circuit diagram of the air purification control system according to the embodiment of the present invention, with respect to the PM2.5 sensor, TVOC sensor, wireless transmission unit and infrared receiving unit, and their surrounding circuits;
FIG. 4 is a circuit diagram of the electrostatic generator, the UV lamp, the anion generator and the stepping motor and their surrounding circuits of the air purification control system according to the embodiment of the present invention;
fig. 5 is a circuit diagram of the air purification control system according to the embodiment of the present invention, with respect to the switching value input unit and the dial switch, and its peripheral circuits.
Reference numerals:
a power supply processing unit 110, a current detection unit 120, and a cross flow fan 130;
a main control MCU unit 200;
a switching value input unit 310, a temperature and humidity sensor 320, a PM2.5 sensor 330, a TVOC sensor 340 and a dial switch 350;
a stepping motor 410, an electrostatic generator 420, an ultraviolet lamp 430, an anion generator 440 and a human-computer interaction interface device 450;
a wireless transmission unit 510, a server 520, a mobile terminal 530;
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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 5, an air purification control system according to an embodiment of the present invention includes: the power supply device comprises a power supply processing unit 110, a current detection unit 120, a cross flow fan 130, a main control MCU unit 200, a switching value input unit 310, a stepping motor 410, a temperature and humidity sensor 320, a PM2.5 sensor 330, a TVOC sensor 340, a dial switch 350, an electrostatic generator 420, an ultraviolet lamp 430 and an anion generator 440, wherein the power supply processing unit 110 is connected to the cross flow fan 130 through the current detection unit 120, and the main control MCU unit 200 is simultaneously connected to the switching value input unit 310, the stepping motor 410, the temperature and humidity sensor 320, the PM2.5 sensor 330, the TVOC sensor 340, the dial switch 350, the electrostatic generator 420, the ultraviolet lamp 430 and the anion generator 440.
The air purification control system provided by the embodiment of the invention has at least the following beneficial effects: the invention can detect the temperature and humidity of the environment through the temperature and humidity sensor 320, detect the concentration of PM2.5 of the environment through the PM2.5 sensor 330 and remove dust through the electrostatic generator 420, can detect the total volatile organic compounds of the environment through the TVOC sensor 340, and eliminate harmful components in the air through the ultraviolet lamp 430 and the negative ion generator 440, achieve real air purification, and is particularly suitable for occasions with concentrated susceptible people, such as kindergartens, primary schools, old courtyards and the like.
Secondly, the present invention can also configure the load of the device through the dial switch 350, so as to achieve the purpose of selecting different loads for different use occasions and achieving the best purification effect, as shown in table 1.
TABLE 1
According to some embodiments of the present invention, the MCU unit 200 further comprises a wireless transmission unit 510, wherein the wireless transmission unit 510 is connected to the MCU unit 200. Preferably, the wireless transmission unit 510 is a GPRS module. Secondly, the system also comprises a server 520 and a mobile terminal 530, and the wireless transmission unit 510 is connected to the mobile terminal 530 through the server 520. The present embodiment can be connected to the server 520 through the wireless transmission unit 510 and monitor the state and data of the air purifier through the mobile terminal 530. The data uploading comprises the following steps: 1. the GPRS module is automatically started when the equipment is powered on, and the equipment is connected with a specified server 520; after the device is successfully connected to the server 520, the latitude and longitude data are automatically uploaded to the server 520 for 3 times, then the device enters a device state reporting mode, and the device state is reported to the server 520 at regular time. 2. If the state of the equipment is changed (such as on/off, operation of the infrared remote controller 620 and the like) or the equipment has a fault alarm, the equipment immediately sends data to the server 520 for updating. If no state change has occurred, the update is fixed every 10 seconds (air quality detection update required). 3. Server 520 may send an instruction to the device, which upon receiving the instruction returns the received instruction to server 520 as is. The device analyzes the received instruction, responds, and immediately sends data to the server 520 for updating if the state of the device changes or the device gives an alarm when a fault occurs.
According to some embodiments of the invention, further comprising: the human-computer interaction interface device 450, the human-computer interaction interface device 450 and the main control MCU unit 200 are connected.
According to some embodiments of the invention, further comprising: the infrared receiving unit 610 and the infrared remote controller 620, the main control MCU unit 200 is electrically connected to the infrared receiving unit 610, and the infrared remote controller 620 is wirelessly connected with the infrared receiving unit 610.
According to some embodiments of the invention, further comprising: the infrared remote controller 620 is provided with a switch key, a mode key, an air volume key, a manual working time selection key, a timing startup time period selection key, a timing shutdown time period selection key, a Beijing time hour part selection key, a Beijing time minute part selection key, a function key, a swing key, a numerical value reduction key, a numerical value increase key, a clock setting key and a reset key. The present embodiment can perform setting operation through the infrared remote controller 620, which is convenient for the user to operate. The keys are described as follows:
for the switch key, it includes the following functions: this button is used to switch the device between a standby state and a disinfection mode of operation.
For the mode key, it includes the following functions: the device is used for selecting the working mode of the device, when the device is used for disinfection, the working mode of the device can be switched by pressing the key, and the selectable range is as follows: manual, automatic and timing modes of operation, cyclically adjustable, with the default being the timing mode of operation.
For the air volume key, the following functions are included: the device is used for adjusting the wind speed of the device, when the device is disinfected, the rotating speed of the device can be adjusted by pressing the key, the selectable range is three levels, namely high, medium and low, the device can be adjusted in a circulating mode, and the wind speed is initially defaulted to be the medium level.
For the manual working time selection key, the following functions are included: the disinfection working time for switching and selecting the manual mode can be circularly adjusted when the equipment is in the manual working mode and can be sequentially selected to work for 1 hour, 2 hours, 3 hours and 4 hours by pressing the key.
For the timing starting time period selection key, the following functions are included: in the timing working mode, the first section of timing starting time node, the second section of timing starting time node, the third section of timing starting time node, the fourth section of timing starting time node and the fifth section of timing starting time node can be switched circularly by pressing the key in sequence.
For the timing off time period selection key, the following functions are included: can circularly switch among a first section of timing off time node, a second section of timing off time node, a third section of timing off time node, a fourth section of timing off time node and a fifth section of timing off time node in sequence by pressing the key,
for the function key, it includes the following functions: when the equipment is disinfected, pressing the key can select whether to start the disinfection factor of the equipment, and the selectable range comprises: high voltage, static, ultraviolet ray and anion, wherein ultraviolet ray and anion all need correspond the dial switch on the control panel under the condition of opening.
For the wind swinging key, the wind swinging key comprises the following functions: when the equipment is disinfected, the air swing device is used for selecting whether the equipment starts the air swing function or not, and the air swing function is acquiescently determined to be started.
For the clock setting key, it includes the following functions: for selecting whether to set the clock time.
For the reset key, it includes the following functions: for resetting the program parameters so that all parameters return to default values.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. An air purification control system, comprising: the device comprises a power supply processing unit, a current detection unit, a cross-flow fan, a main control MCU unit, a switching value input unit, a stepping motor, a temperature and humidity sensor, a PM2.5 sensor, a TVOC sensor, a dial switch, an electrostatic generator, an ultraviolet lamp and an anion generator, wherein the power supply processing unit is connected to the cross-flow fan through the current detection unit, and the main control MCU unit is simultaneously connected to the switching value input unit, the stepping motor, the temperature and humidity sensor, the PM2.5 sensor, the TVOC sensor, the dial switch, the electrostatic generator, the ultraviolet lamp and the anion generator.
2. The air purification control system according to claim 1, further comprising: and the wireless transmission unit is connected with the main control MCU unit.
3. The air purification control system according to claim 2, wherein: the wireless transmission unit is a GPRS module.
4. The air purification control system according to claim 2, further comprising: the wireless transmission unit is connected to the mobile terminal through the server.
5. The air purification control system according to claim 1, further comprising: and the human-computer interaction interface device is connected with the main control MCU unit.
6. The air purification control system according to claim 1, further comprising: the main control MCU unit is electrically connected to the infrared receiving unit, and the infrared remote controller is wirelessly connected with the infrared receiving unit.
7. The air purification control system according to claim 6, further comprising: the infrared remote controller is provided with a switch key, a mode key, an air volume key, a manual working time selection key, a timing startup time period selection key, a timing shutdown time period selection key, a Beijing time hour part selection key, a Beijing time minute part selection key, a function key, a swing key, a numerical value reduction key, a numerical value increase key, a clock setting key and a reset key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068668.9A CN110848943A (en) | 2019-11-05 | 2019-11-05 | Air purification control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911068668.9A CN110848943A (en) | 2019-11-05 | 2019-11-05 | Air purification control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110848943A true CN110848943A (en) | 2020-02-28 |
Family
ID=69599784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911068668.9A Pending CN110848943A (en) | 2019-11-05 | 2019-11-05 | Air purification control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110848943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230028978A1 (en) * | 2021-07-22 | 2023-01-26 | Haier Us Appliance Solutions, Inc. | Air conditioner unit or sterilization light assembly and methods of operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202660688U (en) * | 2012-06-27 | 2013-01-09 | 海宁市倚天能环境科技有限公司 | Air purifier under intelligent control |
| CN103851747A (en) * | 2012-11-28 | 2014-06-11 | 西安晶捷电子技术有限公司 | Control system for air purifier |
| CN106642443A (en) * | 2016-08-31 | 2017-05-10 | 浙江创能新能源科技有限公司 | Split low-temperature frequency-conversion triple-generation heat pump system and controller thereof |
| CN206831767U (en) * | 2017-05-15 | 2018-01-02 | 北京春秋科技有限公司 | Air purifier |
| CN211119908U (en) * | 2019-11-05 | 2020-07-28 | 广东智科电子股份有限公司 | Air purification control system |
-
2019
- 2019-11-05 CN CN201911068668.9A patent/CN110848943A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202660688U (en) * | 2012-06-27 | 2013-01-09 | 海宁市倚天能环境科技有限公司 | Air purifier under intelligent control |
| CN103851747A (en) * | 2012-11-28 | 2014-06-11 | 西安晶捷电子技术有限公司 | Control system for air purifier |
| CN106642443A (en) * | 2016-08-31 | 2017-05-10 | 浙江创能新能源科技有限公司 | Split low-temperature frequency-conversion triple-generation heat pump system and controller thereof |
| CN206831767U (en) * | 2017-05-15 | 2018-01-02 | 北京春秋科技有限公司 | Air purifier |
| CN211119908U (en) * | 2019-11-05 | 2020-07-28 | 广东智科电子股份有限公司 | Air purification control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230028978A1 (en) * | 2021-07-22 | 2023-01-26 | Haier Us Appliance Solutions, Inc. | Air conditioner unit or sterilization light assembly and methods of operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7225054B2 (en) | Controller with programmable service event display mode | |
| CN109282444B (en) | Air conditioner, method and apparatus for controlling the same, and computer-readable storage medium | |
| CN211119908U (en) | Air purification control system | |
| US11971180B2 (en) | Outdoor unit of air conditioner, and air conditioner | |
| CN103104961B (en) | Communication fault detection method and detecting device | |
| CN110594976B (en) | Control device and method for shared lease of air conditioner and air conditioner | |
| CN202257128U (en) | Intelligent detection controller for indoor environment | |
| CN113500894A (en) | Environment control system applied to motor home | |
| CN110848943A (en) | Air purification control system | |
| CN108731191B (en) | Air conditioner display screen brightness control method and device | |
| CN107883521B (en) | Control method of fresh air machine, fresh air machine and computer readable storage medium | |
| CN204987360U (en) | Take remote control function's portable air purifier | |
| CN108592318A (en) | Multi-mode air cleaning system based on Internet of Things | |
| CN114391082A (en) | Household appliance system, control method, and control program | |
| CN104089363A (en) | Energy-saving system device for fresh air | |
| CN101614431B (en) | Control circuit of air conditioner | |
| WO2020066494A1 (en) | Air cleaner and method for controlling air cleaner | |
| CN111811072A (en) | Indoor air purification method and system combining indoor and outdoor pollutant states | |
| CN209926486U (en) | Cabinet type fresh air machine and fresh air system | |
| CN109365133B (en) | FPGA-based dust filtration and air exchange device and intelligent control method thereof | |
| CN220933064U (en) | Fault detection circuit and smoke exhaust ventilator | |
| CN111271843A (en) | Indoor air purification device and control method thereof | |
| CN218120103U (en) | Air purifier | |
| CN110762776A (en) | Wireless sensing controller device and control method | |
| CN219756589U (en) | Air conditioner controller compatible with multi-type air conditioner and remote control |
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 |