CN100580331C - Controller of air conditioner with moisture control function - Google Patents
Controller of air conditioner with moisture control function Download PDFInfo
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- CN100580331C CN100580331C CN200810030057A CN200810030057A CN100580331C CN 100580331 C CN100580331 C CN 100580331C CN 200810030057 A CN200810030057 A CN 200810030057A CN 200810030057 A CN200810030057 A CN 200810030057A CN 100580331 C CN100580331 C CN 100580331C
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- 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
Abstract
The invention discloses an air conditioner controller with a humidity controlling function. A main control MCU unit is connected with an ultrasonic humidifying unit through which the water can be vibrated into the water fog at the high frequency and high speed and a special humidifying fan unit for blowing the water fog into the environment; the ultrasonic humidifying unit is positioned in a water tank in which the appropriate amount of the water is filled inside the indoor unit of an air conditioner, the special humidifying fan unit is positioned at one side of the ultrasonic humidifying unit; a remote control and/or key interface unit transmits the control command to the main control MCU unit, the main control MCU unit controls the start-up and shut-down of the ultrasonic humidifying unit through a start-up and shut-down control port; and the special humidifying fan unit is controlled by the main control MCU unit and is synchronously started with the ultrasonic humidifying unit and is shut down by time delay in a setting time. The integrated type air conditioner controller provided with the humidity control function and provided by the invention solves the problems in the prior art that the humidifying device, the controller and the indoor unit of the air conditioner are detached, and the humidifying quantity is insufficient; a E2PROM unit is used to memorize the temperature and the humidity and the relation database of the work mode, the self-adaptive correction can be performed and the memory can be refreshed, thus the comfortableness control effect of the air conditioner are enhanced.
Description
Technical field
The present invention relates to air-conditioning control field, particularly the humidification control technology field of air-conditioning.
Background technology
Existing air-conditioner humidifying device with and control all be separated with air-conditioning and air-conditioner controller, part can realize by air-conditioner control, but humidifying unit also separates with air-conditioning, influence the globality of air-conditioning, installation is inconvenience also.In addition, its humidifying technology generally adopts mechanical types such as water curtain type to go out the mist technology, and is backward in technique; Also have some Japan factories to adopt technology such as water-free humidification, the humidification amount is less than normal, and the area low in relative humidity has no value for use, and heating can't humidification under the state.In addition, because the independent control of temperature and humidity makes existing air-conditioner not enough to user's humiture comfortableness care, there is not to be fit to each user's oneself Temperature and Humidity Control relation curve.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, utilizes ultrasonic humidifying technology, and a kind of air-conditioner controller of all-in-one-piece band moisture control function is provided.And because employing has the water humidification, and the humidification amount is big, the water fog particle after the aqueous water atomizing is little, and humidification is effective.
The technical problem that the present invention further will solve provides a kind of air-conditioner controller that humidity is carried out intelligent control, and each user has the best Temperature and Humidity Control relation curve that is fit to oneself.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of air-conditioner controller with moisture control function, comprise remote control and/or keystroke interface unit, power subsystem, main control MCU unit, it is characterized in that: being connected with on the described main control MCU unit becomes the vibrations of water high-frequency high-speed the ultrasonic humidifying unit of water smoke and water smoke is blown into humidification dedicated fan unit in the environment; Ultrasonic humidifying unit places indoor apparatus of air conditioner inside that the water tank of suitable quantity of water is housed, and humidification dedicated fan unit places a side of ultrasonic humidifying unit; Described remote control and/or keyed jointing mouth unit send control instruction and give the main control MCU unit, and the main control MCU unit carries out start-stop control by the start-stop control port to ultrasonic humidifying unit; Described humidification dedicated fan unit by main control MCU unit controls and ultrasonic humidifying unit open synchronously, the delay adjustments time closes.
For realizing the intellectuality control of controller of the present invention to humidity, also be connected with on the described main control MCU unit in order to detect air-conditioner place envionmental humidity and moisture signal is converted to the Humidity Detection unit that electrical signal transfer is given the main control MCU unit, the main control MCU unit is converted to data signal with the signal that receives, and with the humidity desired value Hs1 that sets relatively, send control instruction to ultrasonic humidifying unit according to comparative result.
Also be connected with on the described main control MCU unit and ultrasonic humidifying unit one or humidifier water level detecting unit separate, that be used to detect cistern water level, described humidifier water level detecting unit is sent to the main control MCU unit with the water level signal that detects, and the start-stop of ultrasonic humidifying unit 7 is controlled in the main control MCU unit according to water level signal.
Be provided with overheated detecting unit, over-current detection unit and overvoltage, under-voltage detecting unit in the described ultrasonic humidifying unit; The detection signal that is produced feeds back to the main control MCU unit by the alarm feedback port of ultrasonic humidifying unit, and the start-stop of ultrasonic humidifying unit is controlled in the main control MCU unit according to detection signal.
Described Remote Control Interface unit comprises RCU and remote control receiving element, and RCU is provided with in order to set the humidity control button of relative humidity; The remote control receiving element receives the relative humidity control instruction and passes to the main control MCU unit; The main control MCU unit is by instruction and control the work of ultrasonic humidifying unit and humidification dedicated fan unit in conjunction with the testing result of Humidity Detection unit, humidifier water level detecting unit.
Described keystroke interface unit is provided with in order to set the humidity control button of relative humidity, and instruction is directly passed to the main control MCU unit, the main control MCU unit is by instruction and control the work of ultrasonic humidifying unit and humidification dedicated fan unit in conjunction with the testing result of Humidity Detection unit, humidifier water level detecting unit.
Described main control MCU is connected with E on the unit
2Prom cell, in order to storage according to setting the humidity value data corresponding in refrigeration, under the heating mode with temperature, and with humidity set point according to certain weight coefficient and former E
2After the corresponding data weighted average of storing in the prom cell, become new data and deposit E in
2The PROM corresponding unit, and calling E automatically according to the temperature of user's setting next time
2The humidity controlling value of correspondence in the prom cell by the ultrasonic humidifying unit work of main control MCU unit controls, realizes carrying out according to the use hobby of each different user the purpose of adaptively correcting, improves the comfortableness control effect of air-conditioning.
Described main control MCU is connected with the constant humidity control module on the unit, when ambient humidity is lower than desired value M1, opens ultrasonic humidifying unit and humidification dedicated fan unit, arrives desired value M2 up to ambient humidity; When ambient humidity is higher than desired value M3, start the dehumidification function of air-conditioning, reach desired value M4 up to ambient humidity, here desired value M1＜desired value M2, desired value M4＜desired value M3.
The invention provides a kind of air-conditioner controller of all-in-one-piece band moisture control function, and humidity by Humidity Detection unit monitors environment, the ultrasonic vibrations that ultrasonic humidifying unit is utilized the transducing sheet during humidity deficit are water smoke with the aquation of liquid state, the wind that water smoke is produced by the humidification dedicated fan is driven in the environment, finishes humidification function.When humidity is too high, can also utilize the dehumidification function of air-conditioning to dehumidify; Humidifier water level detecting unit detects the water level of humidifier, guarantees to alarm and close when the lowest water level of water level when the atomizing that is lower than humidifier requires humidifier; This controller has unusual, the humidifier water level abnormality defencive function of humidifier; Humidification, dehumidification function can also independently be controlled; E
2Prom cell concerns the storehouse in order to storage humiture and mode of operation and calls under comfort mode, improves the comfortableness control effect of air-conditioning.
Description of drawings
Accompanying drawing 1: theory diagram of the present invention;
Accompanying drawing 2: second kind of embodiment theory diagram of the present invention;
Accompanying drawing 3: ultrasonic humidifying unit theory diagram (comprising water level detecting unit 6).
The specific embodiment
Be described further below in conjunction with the air-conditioner controller of the drawings and specific embodiments band moisture control function of the present invention.
Theory diagram of the present invention is seen accompanying drawing 1, accepts element circuits such as unit 2, constant humidity control module 8 or other control module by ultrasonic humidifying unit 7, humidification dedicated fan unit 4, humidifier water level detecting unit 6, Humidity Detection unit 5, main control MCU 10, power subsystem 9, RCU 1, keystroke interface unit 3, remote control and forms; This controller integral installation is in the inside of indoor apparatus of air conditioner.Operation principle is described below:
The user uses the humidification function button on RCU 1 or the push-button unit 3, can start humidification function, this moment, power subsystem 9 provided power Vcc to main control MCU unit 10 and relevant interface circuit thereof, power supply Vdd is provided for ultrasonic humidifying unit 7 and humidification dedicated fan unit 4, ultrasonic humidifying unit 7 is positioned in the semienclosed container that suitable quantity of water is housed, the side of this semienclosed container is equipped with humidification dedicated fan unit 4, another side has a mist exhausting port that mist, also have a storage tank to replenish the water that is atomized for this semienclosed container simultaneously, make the water on the ultrasonic humidifying unit 7 remain at a suitable water level, the water surface top that humidification begins on the ultrasonic humidifying unit 7 in back can produce a large amount of water smoke, also start working simultaneously in humidification dedicated fan unit 4 when humidification begins, the wind that produces is arranged water smoke in environment by mist exhausting port, realizes the purpose to the environment humidification.
Humidifier water level detecting unit 6 is monitored the water level of the semienclosed container at ultrasonic humidifying unit 7 places at any time, when being lower than predetermined value, this water level sends the lack of water alarm to main control MCU unit 10, after warning information is received in main control MCU unit 10, send the work that stops ultrasonic humidifying unit 7 of instructing immediately, send lack of water alarm indication to the user simultaneously, remind the user to add water; Ultrasonic humidifying unit 7 had/under-voltage (at Vdd voltage), overcurrent, temperature alarm function; self occurred in ultrasonic humidifying unit 7/under-voltage, can send warning information to main control MCU 10 when overcurrent, protection such as overheated; main control MCU 10 is received the work of turn-offing ultrasonic humidifying unit 7 behind the warning information immediately, controls the working power Vdd that power control unit 12 cuts off ultrasonic humidifying unit 7 simultaneously.
The relative humidity of Humidity Detection unit 5 testing environments, and be that analog electrical signal passes to main control MCU 10 with the relative humidity information translation, after main control MCU 10 is passed through analog-to-digital conversion with this signal, be converted to data signal, and relatively with the humidity desired value Hs1 that sets, if reach this desired value, then send and stop the work that the humidification instruction stops ultrasonic humidifying unit 7, T minute humidification dedicated fan delay working a period of time, take away the heat that produces when ultrasonic humidifying unit 7 is worked simultaneously in order to dispel remaining fog, close fan after T minute, cut off the Vdd power supply by power control unit 12 simultaneously.
A special feature of this controller also is, under refrigeration, heating mode, a special S pattern is arranged, understand automatically corresponding rh value according to different design temperatures after entering the S pattern, identical design temperature correspondence should be worth under refrigeration, heating mode can be variant, corresponding humidity value that the most suitable human body comfort requires of each set temperature value in the whole temperature value scopes that can set, this value is deposited in E
2In the prom cell 11; Empirical value that provides for producer is provided for this when product export, and after the user brought into use this function, the user thought that the humidity value comfortableness under the different temperatures that producer provides is fine, can directly use the comfortableness humiture empirical value He of producer; Can under refrigeration, heating mode, temperature, humidity value be set when the user thinks not too when being fit to according to own actual needs, the hobby that main control MCU 10 is understood according to the user, user's setting value Hy according to certain weight coefficient α 1 and former E
2The relative humidity data He of this design temperature correspondence is weighted on average by weight coefficient α 2 under this pattern of storing in the prom cell, new value after the weighted average is Hm, computing formula is formula (1), formula (2) (annotate: listed weighting algorithm is an embodiment, can also use other suitable algorithm as required); To newly be worth Hm and deposit E in
2Replace corresponding original He value in the prom cell 11, along with the increase of user's access times, the He value is constantly revised optimization like this, realizes the adaptively correcting of each user's request, forms gradually to meet the humiture value that user's comfortableness requires.
Hm＝Hy*α1+He*α2 (1)
α1+α2＝1 (2)
In addition, above-mentioned air-conditioner controller can also be by being provided with a constant humidity control module, realize constant humidity control: when main control MCU 10 monitors by Humidity Detection unit 5 after ambient humidity is lower than desired value M1, open ultrasonic humidifying unit 7 and humidification dedicated fan unit 4 to increase the humidity of environment, arrive desired value M2 (the desired value control deviation of M2-M1) for allowing up to ambient humidity; When main control MCU 10 monitors by Humidity Detection unit 5 after ambient humidity is higher than desired value M3, constant humidity control module 8 starts the dehumidification function of air-conditioning, reach desired value M4 (the desired value control deviation of M3-M4) up to ambient humidity for allowing, here M1＜M2, M4＜M3, (M1, M3) keeps interval range for constant humidity, thereby reaches constant humidity control.
Ultrasonic humidifying unit 7 is to utilize ultrasonic vibrations principle, and high frequency, the high speed vibration impact of water through atomizing piece become the superfine globule of particle and be suspended in the air of humidifier top formation water smoke.The block diagram of ultrasonic humidifying unit 7 is seen accompanying drawing 3.Ultrasonic humidifying unit 7 places one of the indoor apparatus of air conditioner inside semi-hermetic container that suitable quantity of water is housed, this container is supplied water by storage tank, one mechanical device (as the spherical float valve) is being arranged: after water level arrives qualification water level H1, seal water inlet automatically between container and the storage tank by mechanical mechanism, stop water filling, increasing along with the humidification amount, water consumption strengthens, when being lower than, water level injects water (H1＞H2) with maximum stream flow after limiting water level H2, this flow is greater than maximum water requirement that humidification consumed, water level is between H1 and H2 the time, realize limitation water-feeding by the mechanical device restriction, finally reach the dynamic equilibrium of output and consumption; Whether the water level that humidifier water level detecting unit 6 detects these water tanks is lower than warning value H3 (H2＞H3), when water level is lower than H3, produce alarm signal and pass to main control MCU 10, main control MCU 10 stops humidifier work after receiving alarm signal immediately, sends warning information simultaneously and reminds user's lack of water.The key of its control is to guarantee that humidifying unit 7 residing water levels are suitable, and water level is too high, and humidification efficiency reduces, and does not even go out mist, and the water level deficiency then easily produces the overheated or dry combustion method of humidifying unit 7 and causes danger.Power supply changeover device 71 is converted to voltage vcc to voltage Vdd in ultrasonic humidifying unit 7, be MCU control module 74 and peripheral interface circuit power supply thereof, power supply is made with Vdd in power pushing unit 73 and ultrasonic transduction unit 72, and controlled by MCU control module 74, over-current detection unit 77 is in order to the total current value that detects ultrasonic humidifying unit 7 and pass to MCU control module 74, the temperature MCU control module 74 that overheated detecting unit 75 serviceability temperature sensors detect ultrasonic humidifying unit 7 bodies is connected, the detection that while MCU control module 74 can also be implemented the voltage of Vdd, when overvoltage/under-voltage takes place, overcurrent or send alarm and stop the work of power pushing unit 73 immediately to main control MCU unit 10 by MCU control module 74 when overheated, thus ultrasonic humidifying unit 7 is quit work; Main control MCU 10 is sent the order that quits work for immediately after receiving alarm signal ultrasonic humidifying unit 7 and is alarmed to the user simultaneously.
Water level detecting unit 6 can be magnetic bamboo grove water level switch, resistance type water level sensor or condenser type level sensor, except that magnetic bamboo grove water level switch can only be done the separate type independent detection more greatly because of volume, resistance type water level sensor, condenser type level sensor both can be made the separate type independent detection, also can be integrated into the inside formation integral type detection with ultrasonic humidifying unit 7; The switch that magnetic bamboo grove water level switch promptly is commonly called as is a versatility device; Resistance type water level sensor promptly utilizes the electric conductivity of water, and sensor detects the position that this difference can be judged water having water and the resistance when anhydrous there are differences; The condenser type level sensor is a difference of utilizing the dielectric constant and the air of water, as water nearby with anhydrous nearby the time capacitance of sensing chip variant, detect the position that this difference can be judged water.
Dedicated fan 4 places the next door of ultrasonic humidifying unit 7, and when dedicated fan 4 places out the mist passage, this mode is the negative pressure working method, requires fan to be exposed to channel part and wants waterproof; When dedicated fan 4 places the air intake passage side, this mode is the malleation working method, and the waterproof requirement of fan is reduced;
RCU 1 has and the relevant button of humidity control, and in order to set relative humidity or to start S pattern, constant humidity control, the display screen of RCU 1 has corresponding demonstration simultaneously; The remote control mode that contains the relative humidity control instruction that RCU sends receives and passes to main control MCU 10 by remote control receiving element 2; Main control MCU 10 is by instruction and go to control the work of ultrasonic humidifying unit 7 and humidification dedicated fan unit 4 in conjunction with the testing result of Humidity Detection unit 5, humidifier water level detecting unit 6;
Keystroke interface unit 3 has and the relevant button of humidity control, in order to set relative humidity or to start S pattern, constant humidity control, in order to set relative humidity, and instruction is directly passed to main control MCU 10, main control MCU 10 by instruction and in conjunction with Humidity Detection unit 5, humidifier water level detecting unit 6 testing result go to control the work of ultrasonic humidifying unit 7 and humidification dedicated fan unit 4.
Above-mentioned design be can simplify in actual use, power control unit 12 and E removed
2 Prom cell 11, humidifier water level detecting unit 6 and ultrasonic humidifying unit 7 are integrated among the higher ultrasonic humidifying unit 7A of integrated level, just obtain the theory diagram of another embodiment as shown in Figure 2, because operation principle just no longer repeats with above-mentioned similar.
Claims (8)
1, a kind of air-conditioner controller with moisture control function, comprise remote control and/or keystroke interface unit, power subsystem (9), main control MCU unit (10), it is characterized in that: being connected with on the described main control MCU unit becomes the vibrations of water high-frequency high-speed the ultrasonic humidifying unit (7) of water smoke and water smoke is blown into humidification dedicated fan unit (4) in the environment; Ultrasonic humidifying unit (7) places indoor apparatus of air conditioner inside that the water tank of suitable quantity of water is housed, and humidification dedicated fan unit (4) places a side of ultrasonic humidifying unit (7); Described remote control and/or keyed jointing mouth unit send control instruction and give the main control MCU unit, and the main control MCU unit carries out start-stop control by the start-stop control port to ultrasonic humidifying unit (7); Described humidification dedicated fan unit (4) by main control MCU unit controls and ultrasonic humidifying unit open synchronously, the delay adjustments time closes.
2, according to the air-conditioner controller of the described band moisture control function of claim 1, it is characterized in that: also be connected with on the described main control MCU unit in order to detect air-conditioner place envionmental humidity and moisture signal is converted to the Humidity Detection unit (5) that electrical signal transfer is given the main control MCU unit, the main control MCU unit is converted to data signal with the signal that receives, and with the humidity desired value Hs1 that sets relatively, send control instruction to ultrasonic humidifying unit (7) according to comparative result.
3, according to the air-conditioner controller of the described band moisture control function of claim 2, it is characterized in that: also be connected with on the described main control MCU unit and ultrasonic humidifying unit (7) one or humidifier water level detecting unit (6) separate, that be used to detect cistern water level, described humidifier water level detecting unit (6) is sent to the main control MCU unit with the water level signal that detects, and the start-stop of ultrasonic humidifying unit (7) is controlled in the main control MCU unit according to water level signal.
4, according to the air-conditioner controller of the described band moisture control function of claim 2, it is characterized in that: be provided with overheated detecting unit (75), over-current detection unit (77) and overvoltage, under-voltage detecting unit (76) in the described ultrasonic humidifying unit (7); The detection signal that is produced feeds back to the main control MCU unit by the alarm feedback port of ultrasonic humidifying unit (7), and the start-stop of ultrasonic humidifying unit (7) is controlled in the main control MCU unit according to detection signal.
5, according to the air-conditioner controller of the described band moisture control function of claim 3, it is characterized in that: described Remote Control Interface unit comprises RCU (1) and remote control receiving element (2), and RCU (1) is provided with in order to set the humidity control button of relative humidity; Remote control receiving element (2) receives the relative humidity control instruction and passes to the main control MCU unit; The main control MCU unit is pressed instruction and is controlled the work of ultrasonic humidifying unit (7) and humidification dedicated fan unit (4) in conjunction with the testing result of Humidity Detection unit (5), humidifier water level detecting unit (6).
6, according to the air-conditioner controller of the described band moisture control function of claim 3, it is characterized in that: described keystroke interface unit (3) is provided with in order to set the humidity control button of relative humidity, and instruction is directly passed to the main control MCU unit, the main control MCU unit is by instruction and control the work of ultrasonic humidifying unit (7) and humidification dedicated fan unit (4) in conjunction with the testing result of Humidity Detection unit (5), humidifier water level detecting unit (6).
7, according to the air-conditioner controller of the described band moisture control function of claim 3, it is characterized in that: described main control MCU is connected with E on the unit
2Prom cell (11), in order to storage according to setting the humidity value data corresponding in refrigeration, under the heating mode with temperature, and with humidity set point according to certain weight coefficient and former E
2After the corresponding data weighted average of storing in the prom cell, become new data and deposit E in
2The PROM corresponding unit, and calling E automatically according to the temperature of user's setting next time
2The humidity controlling value of correspondence in the prom cell is by the ultrasonic humidifying unit work of main control MCU unit controls.
8, according to the air-conditioner controller of the described band moisture control function of claim 3, it is characterized in that: be connected with constant humidity control module (8) on the described main control MCU unit, when ambient humidity is lower than desired value M1, open ultrasonic humidifying unit and humidification dedicated fan unit, arrive desired value M2 up to ambient humidity; When ambient humidity is higher than desired value M3, start the dehumidification function of air-conditioning, reach desired value M4 up to ambient humidity, here desired value M1＜desired value M2, desired value M4＜desired value M3.
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| CN200810030057A CN100580331C (en) | 2008-08-07 | 2008-08-07 | Controller of air conditioner with moisture control function |
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| CN200810030057A CN100580331C (en) | 2008-08-07 | 2008-08-07 | Controller of air conditioner with moisture control function |
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| CN100580331C true CN100580331C (en) | 2010-01-13 |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087041B (en) * | 2009-12-04 | 2013-08-28 | 珠海格力电器股份有限公司 | Air conditioner humidification control method and air conditioner with humidification function |
| CN102455714B (en) * | 2010-10-25 | 2014-08-13 | 北京卫星环境工程研究所 | Humidity control system of environmental testing chamber and control method thereof |
| CN102705963A (en) * | 2012-05-21 | 2012-10-03 | 台州铭宝电器有限公司 | Humidifier |
| CN102721151B (en) * | 2012-05-29 | 2014-12-31 | 美的集团股份有限公司 | Humidification control device and control method thereof |
| CN104676816A (en) * | 2013-11-29 | 2015-06-03 | 哈尔滨智木科技有限公司 | Automatic humidifier |
| CN104930650B (en) * | 2015-06-03 | 2018-01-02 | 广东美的暖通设备有限公司 | A kind of Intelligent indoor control of temperature and humidity method and system |
| CN105258297B (en) * | 2015-10-30 | 2018-11-23 | 珠海格力电器股份有限公司 | Humidity control system and humidity regulation method |
| CN105352005B (en) * | 2015-11-23 | 2019-04-02 | 珠海格力电器股份有限公司 | Air-humidification method, device and system based on electric heater |
| CN105509246B (en) * | 2015-12-24 | 2018-09-11 | 珠海格力电器股份有限公司 | Air conditioner humidifying controlling method and device |
| CN105937792A (en) * | 2016-04-28 | 2016-09-14 | 南京信息工程大学 | Household humidifier with error correcting function and error correcting method |
| CN106225142B (en) * | 2016-07-19 | 2021-04-06 | 中国汽车工业工程有限公司 | Air conditioner constant humidity control method and system for automobile coating workshop |
| US10767878B2 (en) * | 2017-11-21 | 2020-09-08 | Emerson Climate Technologies, Inc. | Humidifier control systems and methods |
| CN109959114B (en) * | 2019-03-31 | 2021-03-02 | 广东美的制冷设备有限公司 | Humidification control method, control device, air conditioner and computer readable storage medium |
| CN110864389A (en) * | 2019-11-28 | 2020-03-06 | 兰州交通大学 | Photovoltaic cloud and mist air conditioning system |
| CN112889652B (en) * | 2021-01-26 | 2022-08-09 | 深圳市蔬心宝科技有限公司 | Control method and control system of atomizing fan |
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Free format text: CORRECT: ADDRESS; FROM: 528311 MIDEA GROUP CO., LTD., PENGLAI ROAD, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528311 GONGYE AVENUE, PENGLAI ROAD, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101222 Address after: 528311 Beijiao, Guangdong, Shunde Town, Penglai Road, Industrial Avenue, Patentee after: Guangdong Midea Refrigeration Equipment Co., Ltd. Address before: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan province Midea Group Co., Ltd. Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |