CN109780725A - Supper-fast, super wide range heating transverse convection formula both cooling and heating heater - Google Patents
Supper-fast, super wide range heating transverse convection formula both cooling and heating heater Download PDFInfo
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- CN109780725A CN109780725A CN201810861833.5A CN201810861833A CN109780725A CN 109780725 A CN109780725 A CN 109780725A CN 201810861833 A CN201810861833 A CN 201810861833A CN 109780725 A CN109780725 A CN 109780725A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 78
- 238000001816 cooling Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 230000005670 electromagnetic radiation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000010792 warming Methods 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
A kind of supper-fast, super wide range heating transverse convection formula both cooling and heating heater, using high-frequency electromagnetic energy, high magnetic conductive metal sheet " second heating " technology, as long as the super wide ranges for making temperature quickly be raised to+45 DEG C or more from -45 DEG C for several seconds；Once temperature reaches setting value, that is, enter high-frequency PWM constant temperature low-power powering mode；Due to using horizontal cross convection type, warm wind is allowed directly to blow to the leg of people, foot, " free convection " is avoided to blow to ceiling from below to up, blow to the invalid heating electric energy that human body wastes 80% fruitless heating time and 80% from top to down again, realize the novel concept of " cold from underfooting, warm wind leg side is blown ".Since supper-fast, super wide range heats up, the entire north in China and southern winter warming problem can solve, can also be widely applied in the Korea peninsula, Hokkaido, Japan, Russian Siberia, Sweden, Norway etc. close to Arctic.Air outlet, casing, key components have multiple overtemperature prote, prevent children touching etc. measures；Warming, summer are blown a cold wind over dual-use.
Description
Technical field
The present invention relates to a kind of heater, especially a kind of supper-fast, super wide range heating transverse convection formula both cooling and heating
Heater.
Background technique
Warming device is most by household electrical appliance concerned by people.But present many heaters all have two and ask jointly
Topic:
Therefore
First, it to solve the problems, such as to heat up first slow, selection is electric under Same Efficieney in numerous heater heating methods
The highest heating method of thermal conversion efficiency and associated heat material.
According to data collection, now electricity, the thermal conversion efficiency of the common heating material in part are compared as follows:
1, electromagnetic energy: 85~99%；
2, posive temperature coefficient thermistor PTC:98%；
3, infrared ray: 80%；
4,50Hz power frequency rate electricity: 70%；
5, heating wire: 35%；
6, liquefied gas: 50%
It can be seen that electromagnetic energy heating efficiency highest, heats up most fast.
It is tested according to us, electromagnetic energy heating can make thickness 1~1.5mm iron plate heat up in 5 seconds and reach 100 DEG C, 10 seconds
Clock reaches 500 DEG C, it is sufficient to be competent at supper-fast, super wide range heating and require.
Second, the innovation of heating mode.
Even if solving except thermal conversion efficiency, Heat Conduction Material, the innovation of heating mode is often ignored by people.Such as it is long-term
Since, the various heaters that most of producers produce, the cross-ventilation that hot-air is formed is not from aerodynamics
Angle go to consider, be all often leave hot wind oneself formation flow direction and form " free convection ".Because hot-air is than cold sky
Gas is light, necessarily from below to up --- and the ceiling in room is blowed to from room bottom, forms " upper circulative convection "；Hot-air reaches
Ceiling transfers to shift to form " lower circulative convection " to middle part, the lower part in room from top to down again after being obstructed, and forms two altogether
A convection current finally just reaches the leg of human body.Obviously, both circulative convections are otiose, have not only wasted heating time but also unrestrained
It is power-consuming, this be also present various heaters common fault --- heat temperature raising is too slow！Saying " cold from underfooting ".If hot
Air not instead of elder generation upwards, still further below, laterally directly blows to the leg of human body, makes one to experience hot wind at first, eliminate
" upper circulative convection " and " lower circulative convection " two circulating paths, necessarily greatly speed up the booting heating-up time, it is easy to realize
" supper-fast heating ".
In recent years, we had collected the exploitation of a large amount of heater manufacturers in Taobao, day cat, Jingdone district, substantially
It is all to be designed by " free convection " mode, and form a systemic circulation " animation " there are also picture presentation and constantly demonstrate.
The oil heater electric heating device of only Pioneer Electronic Corp. has added slight " bending " among Oil Guide blade --- and its patent is most
Spotlight is to block the rising of a little hot-air.
" warm wind is to blow to people, rather than blow to ceiling "！It is believed that such innovative idea is more fair and more sensible！
Summary of the invention
A kind of supper-fast, super wide range heating transverse convection formula both cooling and heating heater, can cut height using high-frequency electromagnetic
Magnetic conductive metal sheet heating, as long as temperature is made within several seconds to be quickly raised to+45 DEG C or more from -45 DEG C, and the control of power consumption highest exists
Within 3 kilowatts；Once temperature reaches setting value, that is, enter high-frequency PWM constant temperature low-power powering mode, due to using horizontal horizontal
To convection type, warm wind can be allowed directly to blow to the leg of people, foot, " free convection " is avoided to blow to ceiling from below to up again
The heating power of 80% fruitless heating time that human body is wasted and 80% is blowed to from top to down.Due to supper-fast, ultra-wide model
Heating is enclosed, can solve the entire north in China and southern winter warming problem, it can also be in the Korea peninsula, Hokkaido, Japan, Russia
Ross Siberia, Canada, Sweden, Norway ... wait to be widely applied close to Arctic.In air outlet, casing, crucial member
Device has multiple overtemperature prote, prevents the measures such as children's touching；Summer only blows a cold wind over, warming, dual-use.
The technical scheme is that
1, using the highest high-frequency electromagnetic energy induction heating technique of current electric-thermal transfer efficiency, cold sky can be made within several seconds
Gas rises rapidly 100 DEG C or so, realizes " second heating "！
2, thermally conductive, heat sink material is made using the copper of high thermal conductivity coefficient or aluminium plate, sends out thermal energy quickly；
3, it is transferred to high-frequency PWM constant temperature energy-saving mode after the supper-fast heating that is switched on reaches setting value, into intelligent PWM
Pulsewidth modulation maintenance stage, further power saving, energy conservation.
4, it uses transverse direction " through-flow " fan that warm wind is forced to fall curved for horizontal cross blowout, warm wind is stopped to blow to day vertically upward
Card and directly blow to the leg of people, foot.Simultaneously by heat caused by circuit board, heating coil, high-power IGBT device
It takes advantage of a situation and is blown out.Fan may be mounted at heater bottom or heater behind, also may be mounted at the top of heater, will warm up
Wind forms horizontal cross convection current.This convection type is different from used by present most of heaters " free convection mode ",
Realize the novel concept of " cold from underfooting, warm wind leg side is blown ".
5,3 kilowatts are positioned at, is the power circuit one because of every user of many urban residential quarters before reform and opening-up
As laid according to 3 kilowatts, if it exceeds the capacity is possible to overload total electricity, influence power supply safety operation.It furthermore can root
Select bigger heater power as needed according to concrete condition.
6, due to heating up using supper-fast, wide scope, to prevent heating excessively, air outlet is provided with linear temperature sensing
The multiple protected by temperature limitation measures such as device, machine-electric switch formula overtemperature prote switch；Meanwhile the key components portion in heater
Position, such as high frequency heating coil, IGBT, shell and children are easy touch position and are fitted with overtemperature, touch protection device.
7, using technologies such as electromagnetic shielding, ground connection, to prevent the electromagnetic radiation of high frequency heater to the harm of people.
The beneficial effects of the present invention are:
1, using the highest high-frequency electromagnetic energy induction heating technique of current electric-thermal transfer efficiency, heat temperature raising can be made fast
Spend most fast, most saving heating electric energy, realization super wide range heating.As long as making within several seconds heater air outlet temperature fast from -45 DEG C
Speed is raised to+45 DEG C or more, and only 3 kilowatts or so of power consumption.This is also that other heating methods are at all unapproachable.
The characteristics of high-frequency induction heating technology is, it be by common 220 volts of 50 hertz of power frequency ACs through over commutation,
311 volts of smooth DC power supplies are obtained after filtering, voltage improves 1.414 times, i.e., 2 times of " radical sign " mathematically！High frequency adds
Heat with power frequency heat the difference is that: the frequency of high-frequency heating is the 600 of power frequency 50Hz generally between 30KHz~50KHz
~1000 times！It is promoted while supply voltage and frequency and has been doomed high-frequency heating efficiency far higher than common power frequency heating technique.
High-frequency heating state, it is inside and outside be highly developed technology.China's high-frequency heating technology starts steel in the nineties
Iron industrial application, such as Baoshan Iron and Steel Group, the large-scale steel-making industry of Chengdu Pan Chenggang group and the whole nation.It was advised greatly on motor-car in recent years
Mould application, the reason is that China breaches block of the high-power electronic device IGBT foreign countries of most critical in high frequency technique to China.
So using high-frequency heating in household appliances heater technology now, being highly developed in terms of component, have very wide
Popularization and application foreground.
2, using posive temperature coefficient thermistor PTC described above, electric conversion efficiency is also very high, reaches
98%, seem not Xiang Zhongbai with high-frequency induction heating.But posive temperature coefficient thermistor PTC has a significant drawbacks, is exactly it
As warm temperature increases, resistance is also higher and higher, and heating power is caused gradually to decline.And to reach supper-fast heating, surpass
Wide scope heating is at all impossible.
3, allow this heater in a very short period of time from -45 DEG C using supper-fast, super wide range heating, heating technology
Quickly it is raised to+45 DEG C or more, and only 3 kilowatts or so of power consumption.This " second heating technique " will be to heating, heating industry band
Carry out enormous impact, this novel warmer can be with popularization and application to all over the world, even if Arctic is no exception.As long as having
Electricity has the mankind just.
4, horizontal cross convection type heating technique is the technology of our pioneering original creation, early on .11 14th, 2011 we
" economize on electricity is significant, heat up quick electric heating installation using oil as medium " utility model authorization, grant number ZL2011204480300 with regard to application；2013
Application on November 4, " horizontal cross radiation safety quickly full aluminium oil heater ", utility model application number 2013206852237；With
And " horizontal cross convection type is cold, warms up dual-purpose oil heater " patent application number 2017100924022 filed on 2 21st, 2017 "
Through entering substantive examination；Utility model grant number ZL2017201546642.
If being counted using room from bottom to ceiling as 3 meters of integer, on this, once totally 6 meters wherein just there is 5 meters i.e. 80% to be
Waste, it is 80% extra that power consumption also has；After changing " free convection " and being " horizontal cross convection current ", then it can shorten
80% booting heating-up time saves 80% booting power consumption！
Detailed description of the invention
Fig. 1 is heater internal components side view.
Fig. 2 is heater front view.
In the above figure, 1- panel, 2- bottom plate, 3- top cover, 4- backboard, 5- air outlet, 6- heating plate, 7- heat-conducting plate, 8-
High frequency drum, 9- circuit board, 10- fan, 11- transverse fan, 12- heat storing plate, the bottom 13- fan, the ground 14- castor, 15- overtemperature
Switch, 16- linear temperature sensor, 17- drum temperature protection sensor, 18- partiting thermal insulation plate, 19- Numeral operation are shown
Plate, cold/warm change-over switch of 20-.
Specific embodiment
1, in Fig. 1, panel (1), bottom plate (2), top cover (3) and backboard (4) collectively form the shell of heater, ground castor
(14) it is mounted on bottom plate (2).
2, it is provided on panel (1) air outlet (5), heating plate (6) is mounted on heater bottom plate (2), heat-conducting plate (7)
It is closely mounted on heating plate (6), the top of heat-conducting plate (7) is provided with air outlet (5), and the upper surface of air outlet (5) is equipped with transverse direction
Fan (11)；High frequency drum (8) is mounted on the right side of heating plate (6)；One layer is installed between high frequency drum (8) and heating plate (6)
Partiting thermal insulation plate (18).
3, circuit board (9) is mounted on heating plate (6) lower position, and one layer of partiting thermal insulation is installed between heating plate (6)
Plate (18), bottom fan (13), which is mounted on bottom plate (5), radiates to circuit board (9)；Fan (10) is mounted on backboard (4) to height
Frequency drum (8) radiates；From bottom to top, the air-flow that radiator fan is formed is passed through and is led for fan (10) and bottom fan (13) wind direction
The air outlet (5) of hot plate (7), transverse fan (11) blow to current of warm air is heated outside the air outlet (5) to heater of panel.
4, overtemperature switch (15) is installed, linear temperature sensor (16) is mounted on heat-conducting plate (7) on air outlet (5)
Above, the lead of linear temperature sensor (16) is linked into the thermometric input terminal of circuit board (9)；In panel (1) top cover (3)
Overtemperature switch (15) is installed respectively with backboard (4), once power supply, shutdown, alarm guarantor are closed in a certain overtemperature switch motion
Shield.
5, Numeral operation display board (19) is mounted on the upper surface of panel (1), when linear temperature sensor (16) reaches warm wind
Circuit board (9) starting transverse fan (11) work when opening temperature value, while entering PWM constant temperature, economize on electricity control program；Laterally
The wind-force of fan (11) is controlled by Numeral operation display board (19), can also manual control；
Cold/warm change-over switch (20) are mounted on the right side of panel (1), and cold/warm change-over switch (20) have 3, wherein interposition
It for aircraft gate, neither heats, does not also freeze；There was only transverse fan when cold/warm change-over switch (20) are transformed into " cold " end position
(11) it works, high-frequency heating circuit does not work, only blows a cold wind over；When cold/warm change-over switch (20) are transformed into " warm " end position,
Transverse fan (11) and high-frequency heating circuit work at the same time, and become that heating, warm wind is horizontal blows working condition；
Using single-phase three cores power supply line, wherein ground wire E and heater cage connection, to prevent high frequency electromagnetic radiation.
6, heat storing plate (12) is mounted on heat-conducting plate (7) above, heat storing plate (12) material low using thermal coefficient, or will
Heat storing plate (12) is fabricated to heat accumulation box, the low material of the built-in thermal coefficient of box or " phase transformation " material.
Claims (3)
- The transverse convection formula both cooling and heating heater 1. a kind of supper-fast, super wide range heats up, using high-frequency electromagnetic energy, high magnetic conduction gold Belong to plate heating；Panel (1), bottom plate (2), top cover (3) and backboard (4) collectively form the shell of heater, ground castor (14) installation On bottom plate (2), which is characterized in that be provided on panel (1) air outlet (5), heating plate (6) is mounted on heater bottom plate (2) On, heat-conducting plate (7) is closely mounted on heating plate (6), and the top of heat-conducting plate (7) is provided with air outlet (5), air outlet (5) it is upper Face is equipped with transverse fan (11), and high frequency drum (8) is mounted on the right side of heating plate (6)；High frequency drum (8) and heating plate (6) Between install one layer of partiting thermal insulation plate (18)；Circuit board (9) is mounted on heating plate (6) bottom position, and one layer of partiting thermal insulation plate (18) is installed between heating plate (6)； Bottom fan (13) is mounted on bottom plate (5), is radiated to circuit board (9)；Fan (10) is mounted on backboard (4) to high frequency drum (8) it radiates；Transverse fan (11) blows to current of warm air outside the air outlet (5) to heater of panel.
- The transverse convection formula both cooling and heating heater 2. supper-fast, super wide range according to claim 1 heats up, feature exist In, overtemperature switch (15) is installed on heater air outlet (5), linear temperature sensor (16) is mounted on heat-conducting plate (7), The lead of linear temperature sensor (16) is linked into the thermometric input terminal of circuit board (9)；In panel (1), top cover (3) and backboard (4) installation overtemperature switchs (15) respectively, shuts down, alarms once working power is closed in one overtemperature switch motion of any of them immediately Protection；Numeral operation display board (19) is mounted on the upper surface of panel (1), opens temperature when linear temperature sensor (16) reaches warm wind Circuit board (9) starting transverse fan (11) work when angle value, while entering PWM constant temperature, economize on electricity control program；Transverse fan (11) Wind-force by Numeral operation display board (19) control, can also manual control；Cold/warm change-over switch (20) are mounted on the right side of panel (1), and cold/warm change-over switch (20) have 3, and wherein interposition is to stop Seat in the plane is neither heated, and is not also freezed；There was only transverse fan (11) when cold/warm change-over switch (20) are transformed into " cold " end position Work, high-frequency heating circuit do not work, only blow a cold wind over；When cold/warm change-over switch (20) are transformed into " warm " end position, beam wind Fan (11) and heating circuit work at the same time, in heat, warm wind is horizontal blows working condition；Using single-phase three cores power supply line, wherein ground wire E and heater cage connection, to prevent high frequency electromagnetic radiation.
- The transverse convection formula both cooling and heating heater 3. supper-fast, super wide range according to claim 1 heats up, feature exist Heat-conducting plate (7) is mounted on above in heat storing plate (12), and heat storing plate (12) is using the low material of thermal coefficient, or by heat storing plate (12) It is fabricated to heat accumulation box, the low material of the built-in thermal coefficient of box or " phase transformation " material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861833.5A CN109780725A (en) | 2018-08-01 | 2018-08-01 | Supper-fast, super wide range heating transverse convection formula both cooling and heating heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810861833.5A CN109780725A (en) | 2018-08-01 | 2018-08-01 | Supper-fast, super wide range heating transverse convection formula both cooling and heating heater |
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| CN109780725A true CN109780725A (en) | 2019-05-21 |
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| CN201810861833.5A Pending CN109780725A (en) | 2018-08-01 | 2018-08-01 | Supper-fast, super wide range heating transverse convection formula both cooling and heating heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344564A (en) * | 2019-08-07 | 2021-02-09 | 广东美的环境电器制造有限公司 | Control method, control device, control equipment and computer storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532698A (en) * | 2009-04-17 | 2009-09-16 | 董千社 | Electromagnetic energy heater |
| CN202382303U (en) * | 2011-11-17 | 2012-08-15 | 刘庆祥 | Linear positive temperature coefficient (PTC) automatic thermostatic energy-saving multi-purpose heater |
| CN103032914A (en) * | 2011-09-30 | 2013-04-10 | 方明 | Intelligent electromagnetic heater |
| CN104180421A (en) * | 2013-05-21 | 2014-12-03 | 哈尔滨翔凯科技发展有限公司 | Instantaneous carbon fiber electric heater with heat storing function |
| CN106642288A (en) * | 2017-02-21 | 2017-05-10 | 成都银顶科技有限公司 | Horizontal transverse convection type cold and warm dual-purpose electrical oil heater |
| CN206469335U (en) * | 2017-02-21 | 2017-09-05 | 成都银顶科技有限公司 | Horizontal cross convection type is cold, warm up dual-purpose electric heating installation using oil as medium |
-
2018
- 2018-08-01 CN CN201810861833.5A patent/CN109780725A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532698A (en) * | 2009-04-17 | 2009-09-16 | 董千社 | Electromagnetic energy heater |
| CN103032914A (en) * | 2011-09-30 | 2013-04-10 | 方明 | Intelligent electromagnetic heater |
| CN202382303U (en) * | 2011-11-17 | 2012-08-15 | 刘庆祥 | Linear positive temperature coefficient (PTC) automatic thermostatic energy-saving multi-purpose heater |
| CN104180421A (en) * | 2013-05-21 | 2014-12-03 | 哈尔滨翔凯科技发展有限公司 | Instantaneous carbon fiber electric heater with heat storing function |
| CN106642288A (en) * | 2017-02-21 | 2017-05-10 | 成都银顶科技有限公司 | Horizontal transverse convection type cold and warm dual-purpose electrical oil heater |
| CN206469335U (en) * | 2017-02-21 | 2017-09-05 | 成都银顶科技有限公司 | Horizontal cross convection type is cold, warm up dual-purpose electric heating installation using oil as medium |
Non-Patent Citations (2)
| Title |
|---|
| 孙桂林，臧吉昌主编: "《安全工程手册》", 30 April 1989 * |
| 岳耀笠，曾鹏，周翔，赵灏，欧阳竑: "《一种高效率的新型激光器温度控制与功率驱动电源》", 《广东通信技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344564A (en) * | 2019-08-07 | 2021-02-09 | 广东美的环境电器制造有限公司 | Control method, control device, control equipment and computer storage medium |
| CN112344564B (en) * | 2019-08-07 | 2022-03-11 | 广东美的环境电器制造有限公司 | Control method, control device, control equipment and computer storage medium |
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