CN106288241A - The blower control method of a kind of indoor apparatus of air conditioner and base station air conditioner - Google Patents
The blower control method of a kind of indoor apparatus of air conditioner and base station air conditioner Download PDFInfo
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- CN106288241A CN106288241A CN201610903768.9A CN201610903768A CN106288241A CN 106288241 A CN106288241 A CN 106288241A CN 201610903768 A CN201610903768 A CN 201610903768A CN 106288241 A CN106288241 A CN 106288241A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
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- 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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses blower control method and the base station air conditioner of a kind of indoor apparatus of air conditioner, by extension in indoor apparatus of air conditioner, two Fans are set, and the start and stop state of two Fans is in time adjusted according to the ambient temperature that indoor set place is indoor, two Fans are made to be operated in two fans operation according to different automatic switchover of indoor environment temperature, single PAU+FCU system runs and two fans is shut down under three kinds of duties, thus both ensure that circulating of inside of base station air, the operation power consumption of indoor fan can be effectively reduced again in the case of base station thermic load is relatively low, reach energy-saving and cost-reducing purpose of design.Meanwhile, by the design pattern using indoor fan backup design and single PAU+FCU system to run, air conditioning system reliability of operation can be significantly improved, extend the service life of air conditioning system.
Description
Technical field
The invention belongs to air conditioning system technical field, specifically, be to propose for the indoor set in base station air conditioner system
A kind of control method for adjusting fan operation state.
Background technology
Along with the fast development of China's mobile communications industry, network size constantly expands, and energy consumption is the most increasing.Send out according to country
Changing committee's statistics, the big operator of the three of China's mobile communications industry year power consumption more than 20,000,000,000 degree, wherein, only base station air-conditioning
The annual power consumption of system just reaches 7,000,000,000 kilowatt hours, accounts for the 46% of base station power consumption total amount.
In recent years, steel tower company of China completes integration to the base station of three big operators.After co-sited, in communication base station
Main equipment increase, equipment heating amount increase, cause the power consumption of base station air conditioner system to be consequently increased.Meanwhile, in face, base station
On the premise of long-pending not expansion, increase equipment can affect the overall air current composition of base station, easily produces air flow shortcircuit, temperature field not
Uniformly, the phenomenon such as hot-spot.And the base station air conditioner that China's major part machine room is used at present is all common comfort air conditioning system,
The aspects such as cold configuration, air supply mode, air quantity, Energy Efficiency Ratio, sensible heat ratio are difficult in adapt to new demand.Further, since in base station
Main equipment increases, and caloric value increases, thus after causing air-conditioning power-off, base station programming rate is accelerated, this reliability to base station air conditioner
It is also proposed higher requirement.
Additionally, for base station air conditioner system conventional in the industry, the blower fan in its indoor set is just protected after air conditioning system is started shooting
Hold the mode of operation of uninterrupted operation, even if indoor temperature reduces, thermic load is less, or compressor shutdown, indoor fan is still
So meeting continuous service, thus causes the unnecessary waste of the energy so that the energy consumption of air conditioning system hardly results in effective control.
Therefore, the energy-conservation and reliability service of base station air conditioner has become as the important topic that base station construction faces.
Summary of the invention
The present invention is directed to the blower fan in air conditioning system indoor set and propose a kind of brand-new control method, it is intended to solve existing
Base station is big with air conditioning energy consumption, the problem of poor reliability.
For solving above-mentioned technical problem, the present invention is achieved by the following technical solutions:
On the one hand, the present invention proposes the blower control method of a kind of indoor apparatus of air conditioner, including: install in the indoor set of air-conditioning
Two Fans；Detection indoor environment temperature T, and with design temperature TsetCompare: if T≤Tset, then described two are controlled
Fan parking；If Tset<T<Tset+ △ T, then control two described Fans alternate runs, and every Fans each run time
Between be S, described △ T is temperature increment；If T >=Tset+ △ T, then control two described Fans and run together.
Preferably, described temperature increment is preferably 2 DEG C≤△ T≤5 DEG C；Described time S is preferably at 30 minutes to 60 minutes
Between value；Described design temperature TsetPreferably value between 16 DEG C to 32 DEG C.
Further, mate operation in order to realize blower fan and compressor, to reach more excellent temperature control effect, root of the present invention
According to described indoor environment temperature T, the compressor in indoor apparatus of air conditioner is carried out following on off control, it may be assumed that if T≤Tset, then control
Make described compressor shutdown；If Tset<T<Tset+ △ T, then control described compressor and keep its current duty, described work
Running status and stopped status is included as state；If T >=Tset+ △ T, then control described compressor operating.
On the other hand, present invention blower control method based on above-mentioned indoor apparatus of air conditioner, it is also proposed that a kind of base station air conditioner,
Including indoor set and off-premises station, in described off-premises station, it is provided with compressor, described indoor set is provided with blower fan, for right
Described blower fan and compressor carry out the control system of on off control and for detecting the temperature measuring equipment of indoor environment temperature T；Its
In, described blower fan is provided with two, described control system by described temperature measuring equipment obtain indoor environment temperature T and with set temperature
Degree TsetCompare: if T≤Tset, then control two described Fans and shut down；If Tset<T<Tset+ △ T, then described in control
Two Fans alternate runs, and the time of every Fans each run be S, described △ T is temperature increment；If T >=Tset+ △ T,
Then control two described Fans to run together.
Preferably, described design temperature TsetPreferably value between 16 DEG C to 32 DEG C；Described temperature increment △ T=2 DEG C or
Person △ T=3 DEG C；Described time S preferably value between 30 minutes to 60 minutes.
In order to improve complete machine Energy Efficiency Ratio and sensible heat ratio, two described Fans preferably employ axial flow blower.
Further, mate operation in order to realize blower fan and compressor, to reach more preferable temperature control effect, described control
System carries out on off control according to described indoor environment temperature T to described compressor, it may be assumed that if T≤Tset, then described compression is controlled
Machine is shut down；If Tset<T<Tset+ △ T, then control described compressor and keep its current duty (if i.e., compressor is currently located
In running status, then control compressor and continue to run with；If compressor is currently at stopped status, then controls compressor and remain shut off
State)；If T >=Tset+ △ T, then control described compressor operating.
Compared with prior art, advantages of the present invention and good effect are: the present invention is by extending in indoor apparatus of air conditioner
Two Fans are set, and in time adjust the start and stop state of two Fans according to the ambient temperature that indoor set place is indoor so that
Two Fans can be operated in two fans operation, single PAU+FCU system runs and two fans is shut down under three kinds of duties, thus both
Ensure that circulating of inside of base station air, indoor fan can be effectively reduced in the case of base station thermic load is relatively low again
Operation power consumption, reached energy-saving and cost-reducing purpose of design.Meanwhile, by using indoor fan backup design and single blower fan to cut
Change the design pattern of operation, air conditioning system reliability of operation can be significantly improved, extend the service life of air conditioning system.
After reading in conjunction with the accompanying the detailed description of embodiment of the present invention, the other features and advantages of the invention will become more
Add clear.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by use required in embodiment
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is some embodiments of the present invention, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the hardware structure schematic diagram of a kind of embodiment of base station air conditioner system proposed by the invention；
Fig. 2 is the duty corresponding relation figure with indoor environment temperature of two indoor fans in Fig. 1；
Fig. 3 is the control flow chart of a kind of embodiment of the blower control method of indoor apparatus of air conditioner proposed by the invention；
Fig. 4 is the control flow chart of a kind of embodiment of the single PAU+FCU system operation method in Fig. 3；
Fig. 5 is the duty corresponding relation figure with indoor environment temperature of the compressor in Fig. 1；
Fig. 6 is the control flow chart of a kind of embodiment of start/stop of compressor control method.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in more detail.
The present embodiment, in order to improve air conditioning system reliability of operation, is operated in especially for those and is configured with a large amount of master
Base station air conditioner in the communications equipment room of equipment, uses and the blower fan in indoor apparatus of air conditioner carries out backup design, the side of alternate run
Formula, by equalizing the operating time of two Fans, has reached the purpose of design extending air conditioning system service life.Meanwhile, pass through
In indoor apparatus of air conditioner, configure two Fans, and the duty controlling two Fans is fitted with the change of inside of base station ambient temperature
Time ground adjust, thus while reaching energy-saving effect, it is also possible to guarantee circulating of inside of base station air so that in base station
The main equipment in portion can always work under suitable ambient temperature, thus the safety of main equipment work in improve base station.
First the hardware structure of the base station air conditioner of the present embodiment is specifically described below in conjunction with Fig. 1.
As it is shown in figure 1, the base station air conditioner of the present embodiment includes indoor set and off-premises station two parts.Wherein, off-premises station is installed
Out of doors, the parts such as heat exchanger, compressor, radiator it are built-in with；Indoor set is arranged in base station, for the ring in base station
Border temperature is adjusted, and can be designed to vertical, it is also possible to be designed to wall-mounted, including shell, heat exchanger, blower fan, thermometric
The key component such as device and control system.Wherein, the heat exchanger in indoor set and the heat exchanger in off-premises station all with
Compressor connects, and constitutes the circulation loop of coolant media, works to control air-conditioner by changing the flow direction of coolant
In cooling mode or under heating mode.Existing base station air conditioner, is provided only with a Fans in its indoor set, and at air-conditioning
Running status is i.e. remained, the cold air discharged in cooling mode by heat exchanger or in a heating mode after start
The steam discharged blows in machine room, to regulate the ambient temperature in base station.And the blower fan in indoor set is entered by the present embodiment
Row backup design, arranges two Fans in the shell of indoor set, is respectively defined as the first blower fan and the second blower fan, connects respectively
Described control system, utilizes control system that two Fans are realized on off control.
Temperature measuring equipment is for detecting the indoor environment temperature T at indoor set place, and its temperature-sensing probe can be disposed in the interior machine
Shell on, gather the ambient temperature in base station and be converted into corresponding analogue signal or digital signal, sending to the most described
Control system.Described control system parses indoor environment temperature T according to the analogue signal received or digital signal, with control
Make the duty of two Fans and compressor.It is of course also possible to directly utilize the mould that temperature-sensing probe is exported by temperature measuring equipment
After plan signal or digital signal resolve to digitized indoor environment temperature T, retransmit to described control system, for controlling system
System performs corresponding control strategy.
In order to reach energy-saving and cost-reducing operational effect, the present embodiment designs described control system according to the indoor ring detected
Border temperature T in time adjusts the duty of two Fans, while the air circulation flow in ensureing base station, in base station heat
Energy-conservation purpose is realized in the case of load is relatively low.
Below in conjunction with Fig. 2-Fig. 4, the indoor fan control method of the present embodiment is set forth in.
As it is shown on figure 3, specifically include following steps:
S301, air conditioning system power-up initializing.
Whether S302, detection air-conditioning start shooting, if air-conditioning is in open state, then perform subsequent step；Otherwise, step is jumped to
Rapid S304.
S303, detection indoor environment temperature T, and by described indoor environment temperature T and design temperature TsetCompare: if T
≤Tset, then step S304 is performed；If Tset<T<Tset+ △ T, then perform step S305；If T >=Tset+ △ T, then perform step
S306；
Here, described design temperature TsetCan be previously written in system with temperature increment △ T, can be by when product export
Manufacturer is previously written default value, and can be adjusted according to practical situation by user during the use in later stage.?
In the present embodiment, for base station air conditioner, described design temperature TsetPreferably value between 16 DEG C to 32 DEG C.Specifically, for
A class and B class machine room, be preferably provided with described design temperature TsetValue between 22 DEG C to 24 DEG C, such as, arranges Tset=23℃.Right
In C class machine room, it is preferably provided with described design temperature TsetValue between 18 DEG C to 28 DEG C, such as, arranges Tset=25℃.In like manner,
Described temperature increment △ T preferably value between 2 DEG C to 5 DEG C, i.e. 2 DEG C≤△ T≤5 DEG C.For base station air conditioner, it is preferably provided with institute
State temperature increment △ T=2 DEG C or △ T=3 DEG C.
S304, control two Fans and shut down, and return step S302；
In the present embodiment, when indoor environment temperature T is less than or equal to design temperature TsetTime, the ambient temperature representing indoor is relatively low,
Also the main equipment requirement to operating ambient temperature in machine room can be met without freezing.Therefore, in order to reach energy-saving effect, this enforcement
Example preferably controls two indoor fans and shuts down, to reduce system power dissipation, it is to avoid energy waste.Certainly, it is in shutdown shape when air-conditioning
During state, two Fans also should be at stopped status.
S305, the single PAU+FCU system operational mode of entrance, and return step S302；
In the present embodiment, when indoor environment temperature T is between design temperature TsetWith TsetTime between+△ T, i.e. Tset<T<Tset+△
During T, the ambient temperature representing indoor does not also include the highest, and indoor heat load is less, only need to start an i.e. scalable of Fans operation
Indoor temperature meets the main equipment requirement to operating ambient temperature in base station.Now, control system controls two indoor fans friendships
For running, and the time of every Fans each run is all set as S, i.e. performs single PAU+FCU system operational mode as shown in Figure 4,
Specifically include following steps:
S401, control the first fan operation, the second fan parking；
When S402, startup timer, and judge whether timing time arrives setting time S；If arriving setting time S, then hold
Row subsequent step, and control timer clearing；Otherwise, return step S401 to continue executing with；
S403, control the second fan operation, the first fan parking；
When S404, startup timer, and judge whether timing time arrives setting time S；If arriving setting time S, then return
Return step S401, and control timer clearing；If not arriving setting time S, then return step S403 and continue executing with.
The present embodiment, when indoor heat load is less, is opened by controlling a Fans, can be prevented indoor temperature from raising
Too fast, make indoor temperature keep basicly stable, reach energy-saving and cost-reducing operational effect.Meanwhile, in order to make the use of two Fans
Life-span equalizes, and the present embodiment controls two Fans and runs in turn, when a Fans runs and arrives setting time S, automatically switches
To an other Fans startup optimization, to extend the service life of air conditioning system.
In the present embodiment, described setting time S preferably value between 30 minutes to 60 minutes.For base station air conditioner,
The present embodiment is preferably provided with S=30 minute.Certainly, the operation duration of every Fans can also be arranged to inconsistent, the present embodiment pair
This most specifically limits.
S306, control two Fans and run together, and return step S302；
In the present embodiment, when indoor environment temperature T is more than or equal to design temperature Tset+ △ T, i.e. T >=TsetDuring+△ T, then it represents that
Indoor ambient temperature is higher, needs two Fans to run simultaneously and could quickly reduce indoor temperature.Therefore, the present embodiment controls
Two indoor fans run simultaneously, with fast-refrigerating, make indoor temperature fast and stable to design temperature Tset, in guaranteeing base station
Main equipment can safe operation.
For base station air conditioner, owing to the main equipment of inside of base station generates heat based on sensible heat, therefore, the present embodiment is preferred
Use two axial flow blowers as the indoor fan of base station air conditioner, make full use of the feature that axial flow blower efficiency is high, air quantity is big, with
Improve complete machine Energy Efficiency Ratio and the sensible heat ratio of base station air conditioner.
In order to improve the energy-saving effect of base station air conditioner further, and the effect that reaches preferably to blow, in the present embodiment combination
State indoor fan control method, also the compressor in air-conditioner outdoor unit is proposed a set of on off control strategy, in conjunction with Fig. 5, Fig. 6
Shown in, specifically include following steps:
S601, air conditioning system power-up initializing.
Whether S602, detection air-conditioning start shooting, if air-conditioning is in open state, then perform subsequent step；Otherwise, compression is controlled
Machine is shut down, and repeats the start detection process of this step.
S603, detection indoor environment temperature T, and by described indoor environment temperature T and design temperature TsetCompare: if T
≤Tset, then step S604 is performed；If Tset<T<Tset+ △ T, then perform step S605；If T >=Tset+ △ T, then perform step
S606；
Here, described design temperature TsetWith the value of temperature increment △ T with for indoor fan being carried out on off control time institute
The relevant parameter selected is consistent.
S604, control compressor shutdown, and return step S602；
That is, when indoor environment temperature T is less than or equal to design temperature TsetTime, described compressor shutdown can be controlled, to reduce system
Energy consumption.Now, owing to the indoor fan of air-conditioner is also at stopped status, therefore, system power dissipation is relatively low, and energy-saving effect is notable.
The duty that S605, holding compressor are current, and return step S602；
In the present embodiment, the duty of compressor includes running and shutting down two kinds.When indoor environment temperature T becomes in rising
Gesture, and from less than design temperature TsetRise above design temperature TsetTime, owing to compressor is currently at stopped status, because of
This, can keep the stopped status of compressor, continues to detect indoor ambient temperature, until indoor environment temperature T >=
Tset+△T.Otherwise, when indoor environment temperature T is on a declining curve, and from higher than temperature Tset+ △ T drops below Tset+△T
Time, owing to compressor is at indoor environment temperature T >=TsetIt is in running status during+△ T, therefore, it can control compressor and keep working as
Front running status, continues to run with, and the ambient temperature in real-time sensing chamber, drops to setting until indoor ambient temperature warm
Degree Tset, i.e. T≤Tset。
It is to say, during two Fans in indoor set are in single PAU+FCU system operation, if the environment of indoor
Temperature is slowly to raise from relatively low state, now can not control compressor operating, to save the energy to greatest extent；And
If the ambient temperature of indoor is gradually lowered from the condition of high temperature, then in order to ensure the rapid decrease of inside of base station temperature,
Stable at design temperature T as early as possiblesetOn, preferably control compressor continuous service a period of time, so that the main equipment of inside of base station is fast
Quickly cooling is but, it is ensured that the safe operation of main equipment.
S606, control compressor operating, and return step S602；
That is, when indoor environment temperature T is more than or equal to TsetDuring+△ T, control compressor operating, with fast-refrigerating.
The present embodiment in time adjusts the duty of two indoor fans according to indoor environment temperature so that it is can work
Run at two fans, single PAU+FCU system runs and two fans is shut down under three kinds of duties, is ensureing that indoor temperature is the most stable
While, significant energy-saving effect can be reached.Meanwhile, in conjunction with the duty of two indoor fans, in time adjust compression
The duty of machine, can reach more excellent temperature control effect.Indoor fan control method that the present embodiment is proposed and compression
Machine on off control strategy is applicable not only to base station air conditioner, for applying the air conditioning system in other occasions to be equally applicable.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. the blower control method of an indoor apparatus of air conditioner, it is characterised in that
Two Fans are installed in the indoor set of air-conditioning；
Detection indoor environment temperature T, and with design temperature TsetCompare:
If T≤Tset, then control two described Fans and shut down；
If Tset<T<Tset+ △ T, then control two described Fans alternate runs, and the time of every Fans each run is S,
Described △ T is temperature increment；
If T >=Tset+ △ T, then control two described Fans and run together.
The blower control method of indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described temperature increment 2 DEG C
≤△T≤5℃。
The blower control method of indoor apparatus of air conditioner the most according to claim 2, it is characterised in that described time S is at 30 points
Clock is to value between 60 minutes.
The blower control method of indoor apparatus of air conditioner the most according to claim 1, it is characterised in that described design temperature Tset
Value between 16 DEG C to 32 DEG C.
The blower control method of indoor apparatus of air conditioner the most according to any one of claim 1 to 4, it is characterised in that according to
Described indoor environment temperature T carries out following on off control to the compressor in indoor apparatus of air conditioner:
If T≤Tset, then described compressor shutdown is controlled；
If Tset<T<Tset+ △ T, then control described compressor and keep its current duty；
If T >=Tset+ △ T, then control described compressor operating.
6. a base station air conditioner, including indoor set and off-premises station, is provided with compressor, at described indoor set in described off-premises station
In be provided with blower fan, for described blower fan and compressor being carried out the control system of on off control and for detecting indoor environment
The temperature measuring equipment of temperature T；It is characterized in that, described blower fan is provided with two, and described control system is obtained by described temperature measuring equipment
Take indoor environment temperature T and with design temperature TsetCompare:
If T≤Tset, then control two described Fans and shut down；
If Tset<T<Tset+ △ T, then control two described Fans alternate runs, and the time of every Fans each run is S,
Described △ T is temperature increment；
If T >=Tset+ △ T, then control two described Fans and run together.
Base station air conditioner the most according to claim 6, it is characterised in that described design temperature TsetBetween 16 DEG C to 32 DEG C
Value；Described temperature increment △ T=2 DEG C or △ T=3 DEG C.
Base station air conditioner the most according to claim 6, it is characterised in that described time S took between 30 minutes to 60 minutes
Value.
Base station air conditioner the most according to claim 6, it is characterised in that two described Fans are axial flow blower.
10. according to the base station air conditioner according to any one of claim 6 to 9, it is characterised in that described control system is according to described
Indoor environment temperature T carries out on off control to described compressor:
If T≤Tset, then described compressor shutdown is controlled；
If Tset<T<Tset+ △ T, then control described compressor and keep its current duty；
If T >=Tset+ △ T, then control described compressor operating.
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| CN109556254A (en) * | 2018-10-31 | 2019-04-02 | 珠海格力电器股份有限公司 | Indoor fan control method, device, equipment and medium of double-fan air conditioner |
| CN110068120A (en) * | 2019-04-23 | 2019-07-30 | 广东美博制冷设备有限公司 | A kind of refrigeration control method and device of air conditioner |
| CN110410954A (en) * | 2019-06-26 | 2019-11-05 | 青岛海尔空调器有限总公司 | adjusting method and device of air conditioner |
| CN111189153A (en) * | 2018-11-15 | 2020-05-22 | 宁波方太厨具有限公司 | Control method of air purifier |
| CN113483394A (en) * | 2021-05-26 | 2021-10-08 | 广州丹特怡家科技有限公司 | Ultra-low energy consumption building special environment all-in-one machine and control method thereof |
| CN114992804A (en) * | 2022-05-31 | 2022-09-02 | 青岛海尔空调电子有限公司 | Method and device for controlling indoor fan of air conditioner, air conditioner and storage medium |
| CN115013347A (en) * | 2022-07-22 | 2022-09-06 | 青岛融合光电科技有限公司 | Intelligent control method and system for fan in carrier plate glass production workshop |
| CN115751557A (en) * | 2022-12-08 | 2023-03-07 | 扬州环锐科技有限公司 | Carbon product manufacturing management system and method |
| TWI821059B (en) * | 2022-12-05 | 2023-11-01 | 台灣松下電器股份有限公司 | Air conditioning equipment control method and system |
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| CN109556254A (en) * | 2018-10-31 | 2019-04-02 | 珠海格力电器股份有限公司 | Indoor fan control method, device, equipment and medium of double-fan air conditioner |
| CN109556254B (en) * | 2018-10-31 | 2020-01-03 | 珠海格力电器股份有限公司 | Indoor fan control method, device, equipment and medium of double-fan air conditioner |
| CN111189153A (en) * | 2018-11-15 | 2020-05-22 | 宁波方太厨具有限公司 | Control method of air purifier |
| CN111189153B (en) * | 2018-11-15 | 2021-05-18 | 宁波方太厨具有限公司 | Control method of air purifier |
| CN110068120A (en) * | 2019-04-23 | 2019-07-30 | 广东美博制冷设备有限公司 | A kind of refrigeration control method and device of air conditioner |
| CN110068120B (en) * | 2019-04-23 | 2021-08-27 | 广东美博制冷设备有限公司 | Refrigeration control method and device of air conditioner |
| CN110410954B (en) * | 2019-06-26 | 2021-05-25 | 青岛海尔空调器有限总公司 | Adjusting method and device of air conditioner |
| CN110410954A (en) * | 2019-06-26 | 2019-11-05 | 青岛海尔空调器有限总公司 | adjusting method and device of air conditioner |
| CN113483394A (en) * | 2021-05-26 | 2021-10-08 | 广州丹特怡家科技有限公司 | Ultra-low energy consumption building special environment all-in-one machine and control method thereof |
| CN114992804A (en) * | 2022-05-31 | 2022-09-02 | 青岛海尔空调电子有限公司 | Method and device for controlling indoor fan of air conditioner, air conditioner and storage medium |
| CN115013347A (en) * | 2022-07-22 | 2022-09-06 | 青岛融合光电科技有限公司 | Intelligent control method and system for fan in carrier plate glass production workshop |
| TWI821059B (en) * | 2022-12-05 | 2023-11-01 | 台灣松下電器股份有限公司 | Air conditioning equipment control method and system |
| CN115751557A (en) * | 2022-12-08 | 2023-03-07 | 扬州环锐科技有限公司 | Carbon product manufacturing management system and method |
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