CN106196457A - Control method of air conditioning system and air conditioning system - Google Patents
Control method of air conditioning system and air conditioning system Download PDFInfo
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- CN106196457A CN106196457A CN201610569589.6A CN201610569589A CN106196457A CN 106196457 A CN106196457 A CN 106196457A CN 201610569589 A CN201610569589 A CN 201610569589A CN 106196457 A CN106196457 A CN 106196457A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000007791 dehumidification Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 206010008190 Cerebrovascular accident Diseases 0.000 claims description 4
- 208000006011 Stroke Diseases 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 9
- 238000005057 refrigeration Methods 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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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
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F11/62—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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- Engineering & Computer Science (AREA)
- 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 provides a control method of an air conditioning system, wherein the air conditioning system has an unmanned mode, and the control method of the air conditioning system comprises the following steps: s02, recording the running time of the air conditioning system, controlling the air conditioning system to stop running and enter a standby state when any one of the first shutdown condition and the second shutdown condition is satisfied, and executing the step S03; s03, recording the standby time of the air conditioning system, and reaching the second preset time t when the air conditioning system stops operatingStopThereafter, the air conditioning system is controlled to start operation again, and the process returns to step S02. The air conditioning system control method can provide an energy-saving and effective temperature and humidity control scheme for an unattended place in an intermittent operation mode. The invention also provides an air conditioning system.
Description
Technical field
The present invention relates to air-conditioning technical field, be specifically related to the control method of a kind of air conditioning system.The invention still further relates to one
Plant air conditioning system.
Background technology
Air-conditioning can make the suitable temperature of indoor holding and/or humidity for the comfortable environment of indoor offer.Normal conditions
Under, people are often just unlatching air-conditioning in the case of there is people indoor, and in unmanned place (or feelings that user is gone out for a long time
Under condition), mostly air-conditioning can be shut down.But, in the area that some is moist or cold or moister for some, dark, cold
Cold room or material storage room, if do not turned on the aircondition for a long time, indoor temperature and humidity environment can become poor, is easily caused indoor
There are the unfavorable situations such as mouldy, rotten, freezing in object.Along with the conversion in season, unmanned (or user go out for a long time) field
Ambient temperature and ambient humidity often there is relatively large span, if allowing air-conditioning be held open for a long time, the most again can be non-
Often power consumption.To this, the solution that there is no in prior art.
Summary of the invention
In view of the above-mentioned present situation of prior art, the main object of the present invention is to provide the control method of a kind of air conditioning system,
It can provide a kind of energy-conservation effective environment regulation control program for the place that unmanned or long period are unmanned.
For reaching above-mentioned purpose, the present invention uses following technical proposal:
The control method of a kind of air conditioning system, wherein, described air conditioning system has unmanned pattern, in described unmanned pattern
In, the control method of described air conditioning system includes step:
S02, the operation time of record air conditioning system, and one of arbitrarily meet at the first halt condition and the second halt condition
Time, control air conditioning system is out of service and enters holding state, and performs step S03；
S03, the stand-by time of record air conditioning system, and reach the second preset time t in the air conditioning system time out of serviceStop
After, control air conditioning system and be again turned on running, and return step S02；
Wherein, in step S02, the first halt condition is: the air conditioning system operation time reaches the first preset time tOpen；Second
Halt condition is: indoor temperature and/or humidity reach desired value.
Preferably, in step S02, control air conditioning system by substep and work:
S21, detection indoor environment temperature TRingWith ambient humidity HRing%；
S22, according to ambient temperature TRing, ambient humidity HRing% and preset temperature TIf, preset humidity HIfThe difference of %, controls sky
Adjusting system performs different operations；
Wherein, preset temperature TIfWith default humidity HIf% is the reference value being stored in air conditioning system.
Preferably, in sub-step S22:
If TRing>TIf+ΔT1, then control air conditioning system and run refrigerating operation；And/or
If TRing<TIf-ΔT2, then control air conditioning system and run heating operation；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing% > HIf%+ Δ H1%, then control air conditioning system and run dehumidifying or reheating
Dehumidification operation；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing%≤HIf%, then control air conditioning system out of service；
Wherein, Δ T1、ΔT2、ΔH1% is default constant.
Preferably, in step S02, also include sub-step S23:
According to ambient temperature TRing, ambient humidity HRing% and preset temperature TIf, preset humidity HIfThe difference of %, controls air conditioning chamber
Interior machine blower fan performs different operations.
Preferably, in sub-step S23:
If TRing>TIf+ΔT1, or TRing<TIf-ΔT2, then control indoor apparatus of air conditioner blower fan and run by apoplexy shelves；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing% > HIf%+ Δ H1During %, then control indoor apparatus of air conditioner blower fan by low wind
Shelves run；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing%≤HIfDuring %, then control indoor apparatus of air conditioner blower fan out of service；
Wherein, Δ T1、ΔT2、ΔH1% is default constant.
Preferably, before step S02, step S01 is also included: control air conditioning system according to the instruction of input and enter unmanned
Mode operation mode.
Preferably, in step S01, after entering unmanned mode operation mode, also allow for input or regulation is used as reference value
Preset temperature TIfAnd/or default humidity HIf%.
Preferably, during unmanned mode operation, after receiving any control instruction, control air conditioning system and exit nothing
People's mode operation mode.
Preferably, the first preset time tOpenWith the second preset time tStopAir-conditioning is inputted by indoor set line control machine or remote controller
In system, or prestored within air-conditioning systems before air conditioning system is installed.
It is a further object of the present invention to provide a kind of air conditioning system, it can preferably maintain unmanned in the way of energy-conservation
The humiture in place.Its concrete technical scheme is as follows:
A kind of air conditioning system, described air conditioning system has unmanned pattern, and in described unmanned pattern, described air-conditioning system
System uses foregoing control method to be operated.
Preferably, described air conditioning system is multi-gang air conditioner.
The present invention is that air conditioning system is additionally arranged unmanned pattern, and the mechanism of the intermittent operation that has been this unmanned Model Design,
It is thus possible to provide a kind of energy-conservation effective Temperature and Humidity Control scheme for unattended place, preferably to maintain the temperature of indoor
Humidity.Its preferred version can automatically run (reheat dehumidification) mould that heats, freezes or dehumidify according to current indoor temperature, humidity
Formula.It is further preferred that can also be according to actual site conditions, in air conditioning system, input is used for the suitable of this unmanned pattern
Target temperature, humidity.
Accompanying drawing explanation
Hereinafter with reference to accompanying drawing to the air conditioner system control method according to the present invention and the preferred implementation of air conditioning system
It is described.In figure:
Fig. 1 is the indicative flowchart of the air conditioner system control method of the present invention；
Fig. 2 be Fig. 1 flow chart in the specific works flow process schematic diagram of step S02；
Fig. 3 is that the system of the unmanned pattern of air conditioning system of the preferred embodiment of the present invention controls schematic diagram.
Detailed description of the invention
Owing to multi-gang air conditioner is to apply quite varied air conditioning system at present, therefore the present invention is with multi-gang air conditioner
As a example by the air conditioner system control method of the present invention is described.Certainly, so it is easy to understand that the air conditioner system control method of the present invention
Obviously be also applied for the air conditioning system of any other suitable type, if its there is refrigeration, heat and dehumidify (or reheat dehumidification:
I.e. indoor set freezes simultaneously, heats, and can realize not cool-down dehumidification) function.
As it is shown in figure 1, the present invention is directed to unmanned place (such as warehouse, equipment room) or place that user is gone out for a long time
Environment regulation problem, it is proposed that the control method of a kind of air conditioning system, described air conditioning system has unmanned pattern (that is, in room
In unmanned in the case of advise the pattern that uses, it is possible to be referred to as outer exit pattern), in described unmanned pattern, described air conditioning system
Control method include step:
S02, the operation time (such as by indoor set controller record) of record air conditioning system, and run in air conditioning system
Time reaches the first preset time tOpenAfter (in this, as the first halt condition), or reach mesh in indoor temperature and/or humidity
Scale value (in this, as the second halt condition) (two halt conditions are with being as the criterion of first reaching) afterwards, controls air conditioning system out of service
And enter holding state, and perform step S03；
S03, the stand-by time (such as by indoor set controller record) of record air conditioning system, and stop in air conditioning system
The operation time reaches the second preset time tStopAfter, control air conditioning system and be again turned on running, and return step S02.
Due to the main purpose of the control method of the present invention be under unmanned pattern, indoor temperature and humidity can be maintained suitableeer
In the range of conjunction, and the air conditioning unit state being in no worker monitor under this unmanned pattern, it is desirable to operation of air conditioner but do not wish
Hope that air-conditioning runs, the most continuously in order to avoid it is bigger to undesirably result in power consumption.It is additionally arranged nobody to this end, the present invention is air conditioning system
Pattern, and to be this unmanned Model Design a kind of intermittent mechanism run, i.e. shut down after running a period of time, shut down one section
Again start shooting after time, circulate start-stop according to this.
Such as, in unmanned pattern, reach the first preset time t in the indoor apparatus of air conditioner operation timeOpen(specifically can be by indoor
Machine controller carries out the record of this time), or reach desired value (being as the criterion first not reaching person) in indoor temperature and/or humidity
After, control indoor apparatus of air conditioner autostop, and control air-conditioner outdoor unit shutdown；Hereafter, reach in the air conditioning system time out of service
To the second preset time tStop(the most still can be carried out the record of this time by indoor set controller) afterwards, indoor apparatus of air conditioner is called out automatically
Wake up, and again start working from step S02.
Wherein, the first preset time tOpenWith the second preset time tStopConcrete length such as may be preferred that: tOpen30～
Between 60 minutes, tStopBetween 1～3 hour.It can such as be passed through indoor set line control machine or distant by user or engineering staff
Control device or other conditioner terminal air equipment are configured, thus can be adjustable values.Alternatively, the first preset time tOpenWith
Two preset time tStopSuch as can also be prestored within air-conditioning systems by Producer or tuner before air conditioning system is installed
Steady state value.
That is, after opening unmanned pattern by indoor apparatus of air conditioner, reach t at runtimeOpenAfter, or, although run
Time is not up to tOpen, but after indoor temperature and/or humidity reach desired value, indoor set such as can be closed automatically into shutdown
All loads, send shutdown command to off-premises station simultaneously, and off-premises station performs to shut down accordingly action.And it is out of service at unit
Time reaches tStopAfter, indoor set can automatically waken up again, and again detects current ambient temperature, humidity etc., and again holds
The logical judgment that row is preset, and control indoor set and/or off-premises station execution relevant action.
If detecting, current environmental temperature, humidity are preferable, then need not open unit, and unit is closed and run, and enters standby
State；If detecting, at least one current environmental temperature, humidity need to be adjusted, then unit is opened and run, but only allows machine
Group runs a period of time, is automatically switched off unit afterwards and enters holding state, is then again turned on after certain interval of time running, depends on
This circulates start-stop.
The present invention can maintain indoor suitably epidemic disaster by such design, can reach again preferable energy-saving effect.
Preferably, as in figure 2 it is shown, in unmanned pattern, air conditioning system can detect current indoor temperature, humidity automatically,
And perform different operations according to testing result, such as freeze, heat or dehumidify (if air conditioning system has reheat dehumidification function
Words, then perform reheat dehumidification).
That is, in step S02, air conditioning system can be controlled by substep and work:
S21, detection indoor environment temperature TRingWith ambient humidity HRing%, such as, by indoor temperature sensor and humidity
Sensor detects；
S22, according to ambient temperature TRing, ambient humidity HRing% and preset temperature TIf, preset humidity HIfThe difference of %, controls sky
Adjusting system performs different operations；
Wherein, preset temperature TIfWith default humidity HIf% is the reference value being stored in air conditioning system.
Visible, the air conditioner system control method of the present invention can also control air conditioner according to current indoor temperature, humidity
Group is automatically run and is heated, freezes or dehumidify (preferably reheat dehumidification), makes indoor maintenance relatively suitably humiture.
When using the control method of the present invention within air-conditioning systems, " unmanned pattern " can be set up within air-conditioning systems,
Different from the single method of operation of compressor in the normal mode of air conditioning system, in this unmanned pattern, air conditioning system can be certainly
The operational mode of dynamic switching compressor, thus automatically perform as required to heat, freeze or the operation such as dehumidifying.
Preferably, as it is shown in figure 1, also included step S01 before step S02: control air-conditioning system according to the instruction of input
System enters unmanned mode operation mode.That is, user can input opens the instruction of unmanned pattern so that air conditioning system enters
Unmanned mode operation mode, such as can be by indoor apparatus of air conditioner line control machine or the corresponding instruction of remote controller input, such as by pressing
Key inputs.
Such as, the unmanned pattern of the present invention can be and the pattern heating, freezing, dehumidifying etc. is arranged side by side, thus can be sequentially
Selected；Can also be single-row pattern, thus directly can be chosen by single button or button.
Preferably, in step S01, after entering unmanned mode operation mode, also allow for input or regulation is used as reference value
Preset temperature TIfAnd/or default humidity HIf%.That is, preset temperature TIfWith default humidity HIf% can in step S01
Inputted by user after opening unmanned pattern or regulate, and storing within air-conditioning systems, such as, indoor apparatus of air conditioner line can be passed through
Control device or remote controller input or regulation.
That is, the control method of the present invention preset temperature that can be freely also group setup appropriate, preset humidity, from
And during unmanned mode operation, be automatically adjusted operation refrigeration according to the temperature set, humidity, heat or dehumidify that (reheating is removed
Wet), motility is high, wide accommodation.
Preferably, as it is shown on figure 3, " unmanned pattern " can be opened by indoor set line control machine 1 (or remote controller), and regulate pre-
If temperature TIfWith default humidity HIf%.Line control machine 1 (or remote controller) is sent to indoor set controller through communication modes order
2.Indoor set controller 2 just initially enters unmanned mode operation after receiving order.Hereafter, indoor set controller 2 will be by temperature
Degree sensor 5 and humidity sensor 6 detect indoor environment temperature TRing, ambient humidity HRing%, and according to ambient temperature, the change of humidity
Change, control air-conditioner outdoor unit and run refrigeration, heat or dehumidify (reheat dehumidification).Preferably, indoor set controller 2 also can basis
Indoor environment temperature, humidity are automatically adjusted the operational taps of indoor set blower fan 4.
When regulating preset temperature T by indoor set line control machine 1 (or remote controller)IfWith default humidity HIfDuring %, can be by making
User is set according to the requirement of oneself, such as according to local environmental characteristic and the keeping requirement etc. of indoor important item
Set.
Alternatively, preset temperature TIfWith default humidity HIf% can also be carried out inputting by producer before dispatching from the factory or before installing or
Regulation.
Preferably, in sub-step S22:
If TRing>TIf+ΔT1, then control air conditioning system and run refrigerating operation；And/or
If TRing<TIf-ΔT2, then control air conditioning system and run heating operation；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing% > HIf%+ Δ H1%, then control air conditioning system and run dehumidifying or reheating
Dehumidification operation；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing%≤HIf%, then control air conditioning system out of service；
Wherein, Δ T1、ΔT2、ΔH1% is default constant, and its exemplary values such as may is that Δ T11～5
Between DEG C, Δ T2Between 1～5 DEG C, Δ H1% is between 20% to 60%.
That is, when indoor set controller detects TRing>TIf+ΔT1Time, showing that current environmental temperature is higher, indoor set controls
Device just can send refrigeration order and the state parameter such as current preset temperature, default humidity, ambient temperature, ambient humidity
To off-premises station, it is desirable to off-premises station runs refrigeration cool-down pattern.
Or, when indoor set controller detects TRing<TIf-ΔT2Time, showing that current environmental temperature is on the low side, indoor set controls
Device just can be heating order and current preset temperature, presetting the state parameter transmissions such as humidity, ambient temperature, ambient humidity
To off-premises station, it is desirable to off-premises station runs and heats heating mode.
Or, when indoor set controller detects TIf-ΔT2≤TRing≤TIf+ΔT1Time, show that current environmental temperature is fitted
In, in this case, to be also controlled in two kinds of situation according to current environment moisture condition:
(1) if indoor set controller detects HRing% > HIf%+ Δ H1%, shows that current environment humidity is higher, needs to remove
Wet, then indoor set controller can send dehumidifying or reheat dehumidification order and ambient humidity, preset the parameters such as humidity to outdoor
Machine, off-premises station runs dehumidifying or reheat dehumidification operation according to these parameters；
(2) if indoor set controller detects HRing%≤HIf%, shows that current environment humidity is the highest, it is not necessary to dehumidifying,
Simultaneously because ambient temperature is the most moderate, it is not required that carrying out temperature regulation, therefore indoor set controller can send shutdown command
To off-premises station, control room outer office machine.Meanwhile, indoor set can also enter holding state, and closes all loads of indoor set, with
Save the energy.
Preferably, still as in figure 2 it is shown, in the control method of the present invention, step S02 can also include sub-step S23:
According to ambient temperature TRing, ambient humidity HRing% and preset temperature TIf, preset humidity HIfThe difference of %, controls indoor apparatus of air conditioner blower fan
Perform different operations, such as, control the gear or out of service that indoor set fan operation is different.
Preferably, in sub-step S23:
If TRing>TIf+ΔT1, or TRing<TIf-ΔT2, then control indoor apparatus of air conditioner blower fan and run by apoplexy shelves；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing% > HIf%+ Δ H1During %, then control indoor apparatus of air conditioner blower fan by low wind
Shelves run；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing%≤HIfDuring %, then control indoor apparatus of air conditioner blower fan out of service；
Wherein, Δ T1、ΔT2、ΔH1% is still aforementioned default constant.
That is, when indoor set controller detects TRing>TIf+ΔT1Time, show that current environmental temperature is higher, or, work as room
Interior machine controller detects TRing<TIf-ΔT2Time, show that current environmental temperature is on the low side, under both of these case, be required for relatively rapid
Ground changes indoor environment temperature, and therefore, indoor set controller just can control indoor set blower fan and run by apoplexy shelves.
Or, when indoor set controller detects TIf-ΔT2≤TRing≤TIf+ΔT1Time, show that current environmental temperature is moderate,
In this case, still can be controlled in two kinds of situation according to current environment moisture condition:
(1) if indoor set controller detects HRing% > HIf%+ Δ H1%, shows that current environment humidity is higher, needs to remove
Wet, and when dehumidifying, often need not big air output, therefore, indoor set controller can control indoor set blower fan and transport by low wind shelves
OK；
(2) if indoor set controller detects HRing%≤HIf%, shows that current environment humidity is the highest, it is not necessary to dehumidifying,
Simultaneously because ambient temperature is the most moderate, it is not required that carrying out temperature regulation, therefore, indoor set controller can control indoor machine wind
Machine is out of service, to save the energy.
As it was previously stated, in sub-step S22, if TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing%≤HIf%, controls air-conditioning system
Unite out of service.With this as one man, in sub-step S23, when indoor set controller detects TIf-ΔT2≤TRing≤TIf+ΔT1、
And HRing%≤HIfDuring %, after controlling indoor apparatus of air conditioner blower fan and be out of service, equally control indoor set and enter standby shape
State, controls off-premises station simultaneously and shuts down, to save the energy further.
It should be noted that in the present invention, the constant Δ H preset1The major significance of % is to clearly distinguish air-conditioning system
System perform dehumidifying and air conditioning system enter standby both of these case, during to prevent ambient humidity near marginal value (such as with in advance
If humidity is closer to) air conditioning system unnecessarily frequent changes action.If the ambient humidity of reality is in HIf%～HIf%+
ΔH1In the range of %, then indoor set controller can not send any order, that is, air conditioning system can not perform any newly
Operation, such as can keep operation before this.
It is further to note that the order of sub-step S22 and sub-step S23 can be exchanged, such as, both can be such as figure
Shown in 2 like that, it is also possible to be contrary order, it might even be possible to synchronously perform.
Preferably, in the control method of the present invention, can arrange as follows: during unmanned mode operation, connect
After receiving any control instruction, control air conditioning system and exit unmanned mode operation mode.Under normal circumstances, unmanned pattern is started
After, represent that indoor place will be unmanned in a long time, and during this period of time, if air conditioning system receives any control and refers to
Order, all shows that now there has been people in indoor place, thus can exit unmanned pattern, such as, perform automatic mode, or standby
To wait that user reselects operational mode.
On the basis of above-mentioned work, another aspect provides a kind of air conditioning system, preferably combined air conditioners
System, it is available that this air conditioning system is provided with unmanned pattern, and in described unmanned pattern, air conditioning system uses before the present invention
Described control method is operated.
The air conditioning system of the present invention is applicable to the Temperature and Humidity Control in long-term unmanned indoor place, is particularly suited for some long
Phase is unoccupied and indoor article is easier the Temperature and Humidity Control in mouldy rotten indoor place, it is possible to energy-conservation and effectively
The humiture keeping indoor place is the most suitable.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each preferred version can be free
Ground combination, superposition.
Should be appreciated that above-mentioned embodiment is only illustrative, and not restrictive, basic without departing from the present invention
In the case of principle, those skilled in the art can for above-mentioned details make various significantly or the amendment of equivalent or replace
Change, be all included in scope of the presently claimed invention.
Claims (11)
1. the control method of an air conditioning system, it is characterised in that described air conditioning system has unmanned pattern, at described unmanned mould
In formula, the control method of described air conditioning system includes step:
S02, the operation time of record air conditioning system, and when the first halt condition and the second halt condition one of arbitrarily meet,
Control air conditioning system is out of service and enters holding state, and performs step S03；
S03, the stand-by time of record air conditioning system, and reach the second preset time t in the air conditioning system time out of serviceStopAfter,
Control air conditioning system to be again turned on running, and return step S02；
Wherein, in step S02, the first halt condition is: the air conditioning system operation time reaches the first preset time tOpen；Second shuts down
Condition is: indoor temperature and/or humidity reach desired value.
Control method the most according to claim 1, it is characterised in that in step S02, controls air-conditioning by substep
System works:
S21, detection indoor environment temperature TRingWith ambient humidity HRing%；
S22, according to ambient temperature TRing, ambient humidity HRing% and preset temperature TIf, preset humidity HIfThe difference of %, controls air-conditioning system
System performs different operations；
Wherein, preset temperature TIfWith default humidity HIf% is the reference value being stored in air conditioning system.
Control method the most according to claim 2, it is characterised in that in sub-step S22:
If TRing>TIf+ΔT1, then control air conditioning system and run refrigerating operation；And/or
If TRing<TIf-ΔT2, then control air conditioning system and run heating operation；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing% > HIf%+ Δ H1%, then control air conditioning system and run dehumidifying or reheat dehumidification
Operation；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing%≤HIf%, then control air conditioning system out of service；
Wherein, Δ T1、ΔT2、ΔH1% is default constant.
4., according to the control method described in Claims 2 or 3, it is characterised in that in step S02, also include sub-step S23:
According to ambient temperature TRing, ambient humidity HRing% and preset temperature TIf, preset humidity HIfThe difference of %, controls indoor apparatus of air conditioner
Blower fan performs different operations.
Control method the most according to claim 4, it is characterised in that in sub-step S23:
If TRing>TIf+ΔT1, or TRing<TIf-ΔT2, then control indoor apparatus of air conditioner blower fan and run by apoplexy shelves；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing% > HIf%+ Δ H1During %, then control indoor apparatus of air conditioner blower fan and transport by low wind shelves
OK；And/or
If TIf-ΔT2≤TRing≤TIf+ΔT1, and HRing%≤HIfDuring %, then control indoor apparatus of air conditioner blower fan out of service；
Wherein, Δ T1、ΔT2、ΔH1% is default constant.
6. according to the control method one of claim 1-5 Suo Shu, it is characterised in that also included step before step S02
S01: control air conditioning system according to the instruction of input and enter unmanned mode operation mode.
Control method the most according to claim 6, it is characterised in that in step S01, is entering unmanned mode operation mode
After, also allow for input or the regulation preset temperature T as reference valueIfAnd/or default humidity HIf%.
8., according to the control method one of claim 1-7 Suo Shu, it is characterised in that during unmanned mode operation, connecing
After receiving any control instruction, control air conditioning system and exit unmanned mode operation mode.
9. according to the control method one of claim 1-8 Suo Shu, it is characterised in that the first preset time tOpenWhen presetting with second
Between tStopInputted in air conditioning system by indoor set line control machine or remote controller, or be pre-stored in air-conditioning system before air conditioning system is installed
In system.
10. an air conditioning system, it is characterised in that described air conditioning system has unmanned pattern, and in described unmanned pattern,
The control method that described air conditioning system uses one of claim 1-9 described is operated.
11. air conditioning systems according to claim 10, it is characterised in that described air conditioning system is multi-gang air conditioner.
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| CN114811715A (en) * | 2022-04-27 | 2022-07-29 | 浙江中广电器集团股份有限公司 | Energy-saving control method for heat pump EVI waterless floor heating multi-split air conditioner |
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Application publication date: 20161207 |