CN106765563A - Air conditioner energy saving control method - Google Patents
Air conditioner energy saving control method Download PDFInfo
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- CN106765563A CN106765563A CN201611110264.8A CN201611110264A CN106765563A CN 106765563 A CN106765563 A CN 106765563A CN 201611110264 A CN201611110264 A CN 201611110264A CN 106765563 A CN106765563 A CN 106765563A
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- heat exchanger
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
-
- 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
-
- 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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air conditioner energy saving control method.The air conditioner energy saving control method includes：The temperature deviation of detection indoor environment temperature and design temperature；The scope according to residing for temperature deviation, is adjusted to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan；When temperature deviation reaches preset range, outdoor environment temperature is detected, compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted according to outdoor environment temperature.Air conditioner energy saving control method of the invention, can make the control of air-conditioning more flexible and convenient, can more efficiently improve the energy-saving effect of air-conditioning work.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to a kind of air conditioner energy saving control method.
Background technology
At present, traditionally it is both configured to for the use major part of air-conditioner run refrigeration mode and low temperature under hot environment
Heating mode is run under environment, but for some specific demands, air-conditioner then needs to run refrigeration mode under cryogenic.And work as
Air-conditioner is operated under cryogenic refrigeration pattern, and operating load it is smaller when, the pressure at expulsion of compressor can be caused less than normal, produce
The not enough problem of compressor pressure ratio, if longtime running is likely to result in compressor oil starvation, the stabilization of influence air-conditioner system operation
Property.For frequency-changeable compressor, compressor can be made to be adapted with room thermic load by adjusting the frequency of compressor, carried
The service life of air-conditioner high.
But in actual control process, typically merely by sides such as the running frequencies or cold medium flux for adjusting compressor
Formula is adjusted come the power output to air-conditioning, and regulative mode is more extensive, and adjustable range is smaller, it is difficult to ensure air-conditioning man
Energy-saving effect when making.
The content of the invention
The purpose of the present invention is to propose to a kind of air conditioner energy saving control method, the control of air-conditioning can be made more flexible and convenient,
The energy-saving effect of air-conditioning work can more efficiently be improved.
According to an aspect of the invention, there is provided a kind of air conditioner energy saving control method, the air-conditioning include indoor heat exchanger,
Frequency-changeable compressor, outdoor heat exchanger and throttling arrangement, multiple indoor heat exchangers are in parallel, each indoor heat exchanger be correspondingly arranged on to
A few indoor fan, multiple outdoor heat exchangers are in parallel, and each outdoor heat exchanger is correspondingly arranged at least one outdoor fan, control
Method processed includes：
The temperature deviation of detection indoor environment temperature and design temperature；
The scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger
And outdoor fan is adjusted；
When temperature deviation reaches preset range, outdoor environment temperature is detected, compressor is transported according to outdoor environment temperature
Line frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted.
Preferably, indoor heat exchanger and indoor fan are corresponded and set, and indoor fan is two, outdoor heat exchanger and room
Outer blower fan is corresponded and set, and outdoor fan is four, the scope according to residing for temperature deviation, to compressor operating frequency, interior
The step of heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted includes：
Control operation of air conditioner refrigeration；
When temperature deviation is more than a, compressor operating highest frequency is controlled；
Control indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan standard-sized sheet.
Preferably, the scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor
The step of heat exchanger and outdoor fan are adjusted also includes：
When temperature deviation is more than b and during less than or equal to a,
The 3/4 of control compressor operating highest frequency；
Control indoor heat exchanger and indoor fan standard-sized sheet；
One outdoor heat exchanger of control and its corresponding indoor fan are closed.
Preferably, the scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor
The step of heat exchanger and outdoor fan are adjusted also includes：
When temperature deviation is more than c and during less than or equal to b,
The 1/2 of control compressor operating highest frequency；
One indoor heat exchanger work of control, controls the corresponding indoor fan of the indoor heat exchanger to run at high speed；
Two outdoor heat exchanger work of control, control the outdoor fan corresponding to the two outdoor heat exchangers to run at high speed.
Preferably, when temperature deviation reaches preset range, outdoor environment temperature is detected, according to outdoor environment temperature to pressure
The step of contracting machine running frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted includes：
When temperature deviation is less than or equal to c, outdoor environment temperature is detected；
When outdoor environment temperature is more than d,
The 1/2 of control compressor operating highest frequency；
One indoor heat exchanger work of control, and control the indoor fan middling speed corresponding to the indoor heat exchanger to operate；
Control one outdoor heat exchanger work, and control outdoor fan corresponding to the outdoor heat exchanger and the outdoor to change
The adjacent outdoor fan middling speed operating of hot device.
Preferably, when temperature deviation reaches preset range, outdoor environment temperature is detected, according to outdoor environment temperature to pressure
The step of contracting machine running frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted also includes：
When outdoor environment temperature is less than or equal to d,
The 1/4 of control compressor operating highest frequency；
One indoor heat exchanger work of control, and control the indoor fan middling speed corresponding to the indoor heat exchanger to operate；
One outdoor heat exchanger work of control, and control the outdoor fan middling speed corresponding to the outdoor heat exchanger to operate.
Preferably, indoor heat exchanger is corresponded with indoor fan and set, and outdoor heat exchanger is corresponded with outdoor fan
Set, indoor fan is two, outdoor heat exchanger is four, the scope according to residing for temperature deviation, to compressor operating frequency, room
The step of interior heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted includes：
Control operation of air conditioner is heated；
When temperature deviation is more than e,
Control compressor operating highest frequency；
Control indoor heat exchanger, outdoor heat exchanger, indoor fan and outdoor fan standard-sized sheet.
Preferably, the scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor
The step of heat exchanger and outdoor fan are adjusted also includes：
When temperature deviation is more than f and during less than or equal to e,
It is the 3/4 of highest frequency to control compressor operating frequency；
Control indoor heat exchanger and indoor fan standard-sized sheet；
One outdoor heat exchanger of control and the outdoor fan corresponding to it are closed.
Preferably, the scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor
The step of heat exchanger and outdoor fan are adjusted also includes：
When temperature deviation is more than g and during less than or equal to f,
It is the 1/2 of highest frequency to control compressor operating frequency；
One outdoor heat exchanger work of control, controls the corresponding outdoor fan of the outdoor heat exchanger to run at high speed；
Two outdoor heat exchangers of control are opened, and control the corresponding outdoor fan of these outdoor heat exchangers to run at high speed.
Preferably, when temperature deviation reaches preset range, outdoor environment temperature is detected, according to outdoor environment temperature to pressure
The step of contracting machine running frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted also includes：
When temperature deviation is less than or equal to g, outdoor environment temperature is detected；
When outdoor environment temperature is less than h,
It is the 1/2 of highest frequency to control compressor operating frequency；
One indoor heat exchanger work of control, and control the corresponding indoor fan middling speed of the indoor heat exchanger to operate；
Two outdoor heat exchangers of control are opened, and control the corresponding outdoor fan middling speed of these outdoor heat exchangers to operate.
Preferably, when temperature deviation reaches preset range, outdoor environment temperature is detected, according to outdoor environment temperature to pressure
The step of contracting machine running frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted also includes：
When outdoor environment temperature is more than or equal to h,
It is the 1/4 of highest frequency to control compressor operating frequency；
One indoor heat exchanger work of control, and control the corresponding indoor fan middling speed of the indoor heat exchanger to operate；
One outdoor heat exchanger of control is opened, and controls the corresponding outdoor fan middling speed of the outdoor heat exchanger to operate.
Air conditioner energy saving control method of the invention includes：The temperature deviation of detection indoor environment temperature and design temperature；Root
According to scope residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor wind
Machine is adjusted；When temperature deviation reaches preset range, outdoor environment temperature is detected, according to outdoor environment temperature to compressor
Running frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted.By above-mentioned controlling party
Method, can be according to the temperature deviation between indoor environment temperature and design temperature to compressor operating frequency, indoor heat exchanger, room
Inner blower, outdoor heat exchanger and outdoor fan etc. are adjusted, and realize temperature quick regulation of the air-conditioning under high energy efficiency state,
Simultaneously when temperature deviation is reached in preset range, compressor operating frequency, interior can be changed according to outdoor environment temperature again
Hot device, indoor fan, outdoor heat exchanger and outdoor fan are adjusted, and adjust more flexible and convenient, and can take into account
Temperature adjustment in place on the basis of so that air-conditioning can with energy-saving run, improve air-conditioning energy-saving effect.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets implementation of the invention
Example, and be used to explain principle of the invention together with specification.
Fig. 1 is the structure principle chart of the air-conditioning of the embodiment of the present invention；
Fig. 2 is the control flow chart of the air conditioner energy saving control method of the embodiment of the present invention.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Other embodiments can include structure, logic, it is electric, process and it is other changes.Embodiment
Only represent possible change.Unless explicitly requested, otherwise single components and functionality is optional, and the order for operating can be with
Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The scope of bright embodiment includes the gamut of claims, and all obtainable of claims is equal to
Thing.Herein, each embodiment can individually or generally be represented that it is convenient that this is used for the purpose of with term " invention ",
And if in fact disclosing the invention more than, the scope for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, such as first and second or the like relational terms be used only for by an entity or operation with
Another entity or operation make a distinction, without requiring or implying between these entities or operation there is any actual relation
Or order.And, term " including ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that
So that process, method or equipment including a series of key elements not only include those key elements, but also including being not expressly set out
Other key elements, or also include be this process, method or the intrinsic key element of equipment.In the feelings without more limitations
Under condition, the key element limited by sentence "including a ...", it is not excluded that in the process including the key element, method or equipment
In also there is other identical element.Each embodiment herein is described by the way of progressive, and each embodiment is stressed
Be all difference with other embodiment, between each embodiment identical similar portion mutually referring to.For implementing
For example disclosed method, product etc., because it is corresponding with method part disclosed in embodiment, so the comparing of description is simple
Single, related part is referring to method part illustration.
With reference to shown in referring to Fig. 1 and Fig. 2, embodiments in accordance with the present invention, the air-conditioning of air conditioner energy saving control method institute foundation
Including indoor heat exchanger, frequency-changeable compressor, outdoor heat exchanger and throttling arrangement, multiple indoor heat exchangers are in parallel, and each interior is changed
Hot device is correspondingly arranged at least one indoor fan, and multiple outdoor heat exchangers are in parallel, each outdoor heat exchanger be correspondingly arranged on to
A few outdoor fan, air conditioner energy saving control method includes：The temperature deviation of detection indoor environment temperature and design temperature；According to
Scope residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan
It is adjusted；When temperature deviation reaches preset range, outdoor environment temperature is detected, compressor is transported according to outdoor environment temperature
Line frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted.
By above-mentioned control method, can be according to the temperature deviation between indoor environment temperature and design temperature to compression
Machine running frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan etc. are adjusted, and realize air-conditioning in height
Temperature quick regulation under energy efficiency state, while when temperature deviation is reached in preset range, again can be according to outdoor environment temperature
Degree is adjusted to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan, and regulation is more
Plus it is flexible, and can be on the basis of temperature adjustment is taken into account in place so that air-conditioning can improve air-conditioning with energy-saving run
Energy-saving effect.After the temperature deviation between indoor environment temperature and design temperature is adjusted in place, indoor temperature reaches use
Family requires, now needs to optimize operation of air conditioner adjustment according to outdoor environment temperature so that the operation of air-conditioning and outdoor ring
Border temperature can be matched, it is ensured that operation of air conditioner is in preferable efficiency.
During airconditioning control is carried out, can be according to the temperature deviation of indoor environment temperature and design temperature to compression
Machine running frequency, the heat exchanger quantity of operation and blower fan quantity etc. are adjusted control so that air-conditioning can realize it is more kinds of
The energy output of different capacity so that room thermic load can more match with the energy output of air-conditioning, it is possible to increase air-conditioning
Work efficiency, and can improve air-conditioner temperature regulation precision and efficiency.
For example, machine system fan-out capability is the air-conditioning of 3, by adjusting indoor heat exchanger, indoor fan, outdoor heat exchange
The parameters such as the operation quantity and wind speed of device and outdoor fan, it is possible to achieve the output function of 1,2 and 3 so that air-conditioning
Power output adjustment is more diversified, preferably can match with the thermic load in room, it is to avoid energy waste, operation of air conditioner
More energy-conservation.Certainly, for different air-conditionings, can according to specific air conditioner operation parameters adjust compressor operating frequency and
The quantity of indoor heat exchanger and indoor fan and outdoor heat exchanger and outdoor fan, so as to more kinds of power are exported, more
Energy Saving Control requirement is met well.
In the present embodiment, indoor heat exchanger corresponds setting, outdoor heat exchanger and outdoor fan one with indoor fan
One is correspondingly arranged, and indoor heat exchanger is two, wherein first two ends of indoor heat exchanger is controlled by valve 1 and valve 3, respective chamber/chambers
Inner blower is blower fan 1, and second two ends of indoor heat exchanger is controlled by valve 2 and valve 4, and correspondence indoor fan is blower fan 2；It is outdoor
Heat exchanger is four, and first outdoor heat exchanger two ends is controlled by valve 5 and valve 9, and correspondence outdoor fan is blower fan 3, second
Outdoor heat exchanger two ends are controlled by valve 6 and valve 10, and correspondence outdoor fan is blower fan 4, and the 3rd outdoor heat exchanger two ends pass through
Valve 7 and valve 11 are controlled, and correspondence outdoor fan is blower fan 5, and the 4th outdoor heat exchanger two ends are controlled by valve 8 and valve 12, correspondence
Outdoor fan is blower fan 6, and electric expansion valve and compressor are connected between outdoor unit and indoor set.
Certainly, the quantity of the quantity and outdoor heat exchanger and outdoor fan of indoor heat exchanger and indoor fan can be with root
It is adjusted according to needs.
By taking above-mentioned air-conditioning as an example, during operation of air conditioner, the scope according to residing for temperature deviation, to compressor operating frequently
The step of rate, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted includes：Control operation of air conditioner
Refrigeration；When temperature deviation is more than a, compressor operating highest frequency is controlled；Control indoor heat exchanger, indoor fan, outdoor are changed
Hot device and outdoor fan standard-sized sheet.
When temperature deviation is more than a, illustrate that the deviation now between indoor environment temperature and design temperature is larger, it is necessary to empty
Tune operates in maximum cooling capacity, so as to carrying out quick regulation to indoor environment temperature so that indoor environment temperature can rapidly to
Design temperature is drawn close.Therefore, compressor operating is now needed in highest frequency, while each indoor heat exchanger and outdoor heat exchanger
The control valve standard-sized sheet at two ends, indoor fan and outdoor fan standard-sized sheet, it is ensured that operation of air conditioner realizes the fast of interior in maximum cooling capacity
Fast temperature adjustment.
For the air-conditioning of the present embodiment, compressor operating in highest frequency, now valve 1, valve 2, valve 3 and the standard-sized sheet of valve 4,
Blower fan 1 and the standard-sized sheet of blower fan 2, valve 5 to the standard-sized sheet of valve 12, blower fan 3 to the standard-sized sheet of blower fan 6, it is ensured that the interior machine system of air-conditioning is all turned on, outward
Machine system is all turned on, and compressor runs with all strength.
When temperature deviation is more than b and during less than or equal to a, the 3/4 of control compressor operating highest frequency；Changed in control room
Hot device and indoor fan standard-sized sheet；One outdoor heat exchanger of control and its corresponding indoor fan are closed.When temperature deviation more than b and
During less than or equal to a, illustrate that the deviation between indoor environment temperature and design temperature is smaller, run with all strength just without air-conditioning
Indoor refrigeration demand can be met, therefore the operational factor of air-conditioning can be now adjusted according to the temperature deviation so that
Energy output and the indoor refrigeration demand of air-conditioning match, it is to avoid cause energy dissipation, improve the operational energy efficiency of air-conditioning.
Therefore, in the present embodiment, the running frequency of compressor can be now reduced, it is operated in compressor operating most
High-frequency 3/4, reduce the energy output of compressor.Reduced because the energy of compressor is exported, therefore indoor heat exchanger and room
The heat exchange amount of external heat exchanger also accordingly declines, and can reduce the heat exchange amount of outdoor heat exchanger so that the heat exchange amount of indoor heat exchanger
Still the heat exchange amount with outdoor heat exchanger keeps balance, because now indoor heat exchanger still runs with all strength, and indoor fan
It is full speed running, therefore only needs to close an outdoor heat exchanger and its corresponding outdoor fan, you can reduces compressor operating
The influence that frequency reduction brings to operation of air conditioner, because refrigerating capacity change now is smaller, therefore can cause indoor environment temperature
Degree continue drawn close to design temperature, while can ensure indoor environment temperature regulation continuity, it is to avoid operation of air conditioner produce compared with
Great fluctuation process, improves stability during air-conditioning work.
Now the interior machine valve of air-conditioning is fully open, indoor fan standard-sized sheet, and high-speed cruising, the 4th outdoor heat exchange in outer machine
The valve 8 and valve 12 at device two ends are closed, and the blower fan 6 corresponding to the 4th outdoor heat exchanger is out of service, other several outdoor fans
High-speed cruising.
When temperature deviation is more than c and during less than or equal to b, the 1/2 of control compressor operating highest frequency；One room of control
Interior heat exchanger work, controls the corresponding indoor fan of the indoor heat exchanger to run at high speed；Two outdoor heat exchanger work of control, control
The outdoor fan corresponding to the two outdoor heat exchangers is made to run at high speed.
When temperature deviation is more than c and during less than or equal to b, due to difference now between indoor environment temperature and design temperature
It is worth very little, therefore only needs to be finely adjusted indoor environment temperature, you can indoor environment temperature is reached design temperature, this
When need further to reduce air-conditioning to the regulation efficiency of indoor environment temperature so that indoor environment temperature can with compared with low rate to
Design temperature is adjusted.Therefore now need further to reduce the running frequency of compressor, it is operated in compressor operating highest
The 1/2 of frequency；Now due to the running frequency reduction of compressor, the refrigerating capacity of air-conditioning further declines, in order that the system of air-conditioning
The running frequency of refrigeration duty and compressor matches, it is necessary to further reduce the heat exchange amount of indoor heat exchanger and outdoor heat exchanger,
Therefore in the present embodiment, an indoor heat exchanger is closed, an indoor heat exchanger job is only remained, due to now indoor
The heat exchange amount reduction of heat exchanger is more, in order to ensure the continuity of temperature adjustment, the stability of air-conditioning work, the now fortune
Indoor fan corresponding to capable indoor heat exchanger should run at high speed, it is ensured that the indoor heat exchanger can provide larger heat exchange
Amount.Due to the operation quantity reduction of indoor heat exchanger, the operation quantity correspondingly to outdoor heat exchanger is now needed to be adjusted,
The operation quantity of outdoor heat exchanger is set to match with the operation quantity of indoor heat exchanger so that both heat exchange amounts all the time can
It is enough to keep balance.Therefore only retain two outdoor heat exchangers in the present embodiment to continue to run with, due to the indoor wind of indoor heat exchanger
Machine runs at high speed, and in order to ensure indoor and outdoor heat exchange balance, the corresponding outdoor fan of outdoor heat exchanger also runs at high speed, it is ensured that empty
Adjust when compressor is in relatively low running frequency, the heat exchange amount between indoor heat exchanger and outdoor heat exchanger remains able to ensure right
Indoor environment temperature is effectively adjusted.
Now the interior machine valve 1,3 of air-conditioning is closed, and 2,4 open, and first indoor heat exchanger does not run, second indoor heat exchange
Device is run, and blower fan 1 is closed, and blower fan 2 runs at high speed, the 3rd valve 7 and valve 11 and the 4th at outdoor heat exchanger two ends in outer machine
The valve 8 and valve 12 at individual outdoor heat exchanger two ends are closed, and blower fan 5 and blower fan 6 are closed, and blower fan 3 and blower fan 4 run at high speed.
When temperature deviation is less than or equal to c, outdoor environment temperature is detected；When outdoor environment temperature is more than d, control pressure
The 1/2 of contracting machine operation highest frequency；One indoor heat exchanger work of control, and control the indoor wind corresponding to the indoor heat exchanger
Machine middling speed is operated；One outdoor heat exchanger work of control, and control the outdoor fan corresponding to the outdoor heat exchanger and the room
The adjacent outdoor fan middling speed operating of external heat exchanger.
When temperature deviation is less than or equal to c, illustrate that current indoor environment temperature has been reached in the range of design temperature,
Now need to be adjusted correspondingly the operation conditions of air-conditioning according to outdoor environment temperature so that the operational factor of air-conditioning can
Match with outdoor environment temperature, improve the work efficiency of air-conditioning.
Because now indoor environment temperature is adjusted in place, it is necessary to regulation is the work efficiency of air-conditioning, therefore only need
Want air-conditioner to export relatively low power and be to ensure that indoor environment temperature is maintained in the range of design temperature, now only need to protect
Holding carries out less heat exchange between indoor heat exchanger and outdoor heat exchanger so that current indoor environment temperature reaches balance i.e.
Can.
Because outdoor environment temperature now is higher more than d, namely outdoor environment temperature, therefore still need outdoor heat exchange
The larger temperature difference is kept between device and outdoor environment temperature can be ensured to provide enough heat exchange for the heat exchange of indoor heat exchanger
Amount.Compressor operating can now be kept the 1/2 of highest frequency, it is only necessary to open an indoor heat exchanger, and make the interior
Indoor fan middling speed operating corresponding to heat exchanger, while only opening an outdoor heat exchanger, and controls the outdoor heat exchanger pair
The outdoor fan answered and the adjacent outdoor fan middling speed operating of the outdoor heat exchanger, it becomes possible to so that outdoor heat exchanger
Heat exchange amount matches with the heat exchange amount of indoor heat exchanger, while can be finely adjusted to indoor environment temperature so that indoor environment
Temperature can be maintained at design temperature.
In the present embodiment, now under state in the interior machine of the air-conditioning, valve 1 and valve 3 are closed, and first indoor heat exchanger is closed
Close, and indoor fan 1 corresponding to first indoor heat exchanger is out of service, valve 2 and valve 4 are opened, second indoor heat exchanger
Operation, and the middling speed of blower fan 2 operating corresponding to second indoor heat exchanger.Valve 6, valve 7, valve 8, valve 10, valve 11, valve 12 in outer machine
It is turned off, first outdoor heat exchanger is in running order, blower fan 3 and the middling speed of blower fan 4 are operated, blower fan 5 and blower fan 6 stop fortune
Turn.
When outdoor environment temperature is less than or equal to d, the 1/4 of control compressor operating highest frequency；One interior of control
Heat exchanger works, and controls the indoor fan middling speed corresponding to the indoor heat exchanger to operate；One outdoor heat exchanger work of control,
And control the outdoor fan middling speed corresponding to the outdoor heat exchanger to operate.When outdoor environment temperature is less than or equal to d, room is illustrated
External environment temperature is relatively low, and air-conditioning only needs to ensure that indoor and outdoor heat exchange reaches balance by exporting less power, while can make
Indoor environment temperature is stably maintained at design temperature.The running frequency of compressor now can be further reduced, while to wind
Running speed of machine etc. is adjusted so that operation of air conditioner is in preferable efficiency.
In the present embodiment, now under state in the interior machine of the air-conditioning, valve 1 and valve 3 are closed, and first indoor heat exchanger is closed
Close, and indoor fan 1 corresponding to first indoor heat exchanger is out of service, valve 2 and valve 4 are opened, second indoor heat exchanger
Operation, and the middling speed of blower fan 2 operating corresponding to second indoor heat exchanger.Valve 6, valve 7, valve 8, valve 10, valve 11, valve 12 in outer machine
It is turned off, first outdoor heat exchanger is in running order, the operating of the middling speed of blower fan 3, blower fan 4, blower fan 5 and blower fan 6 shut down.
Above-mentioned a is, for example, 5 DEG C, and b is, for example, 2 DEG C, and c is, for example, 1 DEG C, and d is, for example, 35 DEG C.
Above-mentioned air conditioner energy saving control method also includes：Control operation of air conditioner is heated；When temperature deviation is more than e, control
Compressor operating highest frequency；Control indoor heat exchanger, outdoor heat exchanger, indoor fan and outdoor fan standard-sized sheet.
When temperature deviation is more than e, illustrate that the deviation now between indoor environment temperature and design temperature is larger, it is necessary to empty
Tune operates in maximum heating capacity, so as to carrying out quick regulation to indoor environment temperature so that indoor environment temperature can rapidly to
Design temperature is drawn close.Therefore, compressor operating is now needed in highest frequency, while each indoor heat exchanger and outdoor heat exchanger
The control valve standard-sized sheet at two ends, indoor fan and outdoor fan standard-sized sheet, it is ensured that operation of air conditioner realizes the fast of interior in maximum cooling capacity
Fast temperature adjustment.
For the air-conditioning of the present embodiment, compressor operating in highest frequency, now valve 1, valve 2, valve 3 and the standard-sized sheet of valve 4,
Blower fan 1 and the standard-sized sheet of blower fan 2, valve 5 to the standard-sized sheet of valve 12, blower fan 3 to the standard-sized sheet of blower fan 6, it is ensured that the interior machine system of air-conditioning is all turned on, outward
Machine system is all turned on, and compressor runs with all strength.
When temperature deviation is more than f and during less than or equal to e, the 3/4 of control compressor operating highest frequency；Changed in control room
Hot device and indoor fan standard-sized sheet；One outdoor heat exchanger of control and its corresponding indoor fan are closed.When temperature deviation more than f and
During less than or equal to e, illustrate that the deviation between indoor environment temperature and design temperature is smaller, run with all strength just without air-conditioning
Indoor heating demand can be met, therefore the operational factor of air-conditioning can be now adjusted according to the temperature deviation so that
Energy output and the indoor refrigeration demand of air-conditioning match, it is to avoid cause energy dissipation, improve the operational energy efficiency of air-conditioning.
Therefore, in the present embodiment, the running frequency of compressor can be now reduced, it is operated in compressor operating most
High-frequency 3/4, reduce the energy output of compressor.Reduced because the energy of compressor is exported, therefore indoor heat exchanger and room
The heat exchange amount of external heat exchanger also accordingly declines, and can reduce the heat exchange amount of outdoor heat exchanger so that the heat exchange amount of indoor heat exchanger
Still the heat exchange amount with outdoor heat exchanger keeps balance, because now indoor heat exchanger still runs with all strength, and indoor fan
It is full speed running, therefore only needs to close an outdoor heat exchanger and its corresponding outdoor fan, you can reduces compressor operating
The influence that frequency reduction brings to operation of air conditioner, because heating capacity change now is smaller, therefore can cause indoor environment temperature
Degree continue drawn close to design temperature, while can ensure indoor environment temperature regulation continuity, it is to avoid operation of air conditioner produce compared with
Great fluctuation process, improves stability during air-conditioning work.
Now the interior machine valve of air-conditioning is fully open, indoor fan standard-sized sheet, and high-speed cruising, the 4th outdoor heat exchange in outer machine
The valve 8 and valve 12 at device two ends are closed, and the blower fan 6 corresponding to the 4th outdoor heat exchanger is out of service, other several outdoor fans
High-speed cruising.
When temperature deviation is more than g and during less than or equal to f, the 1/2 of control compressor operating highest frequency；One room of control
Interior heat exchanger work, controls the corresponding indoor fan of the indoor heat exchanger to run at high speed；Two outdoor heat exchanger work of control, control
The outdoor fan corresponding to the two outdoor heat exchangers is made to run at high speed.
When temperature deviation is more than c and during less than or equal to b, due to difference now between indoor environment temperature and design temperature
It is worth very little, therefore only needs to be finely adjusted indoor environment temperature, you can indoor environment temperature is reached design temperature, this
When need further to reduce air-conditioning to the regulation efficiency of indoor environment temperature so that indoor environment temperature can with compared with low rate to
Design temperature is adjusted.Therefore now need further to reduce the running frequency of compressor, it is operated in compressor operating highest
The 1/2 of frequency；Now due to the running frequency reduction of compressor, the heating capacity of air-conditioning further declines, in order that the system of air-conditioning
The running frequency of thermic load and compressor matches, it is necessary to further reduce the heat exchange amount of indoor heat exchanger and outdoor heat exchanger,
Therefore in the present embodiment, an indoor heat exchanger is closed, an indoor heat exchanger job is only remained, due to now indoor
The heat exchange amount reduction of heat exchanger is more, in order to ensure the continuity of temperature adjustment, the stability of air-conditioning work, the now fortune
Indoor fan corresponding to capable indoor heat exchanger should run at high speed, it is ensured that the indoor heat exchanger can provide larger heat exchange
Amount.Due to the operation quantity reduction of indoor heat exchanger, the operation quantity correspondingly to outdoor heat exchanger is now needed to be adjusted,
The operation quantity of outdoor heat exchanger is set to match with the operation quantity of indoor heat exchanger so that both heat exchange amounts all the time can
It is enough to keep balance.Therefore only retain two outdoor heat exchangers in the present embodiment to continue to run with, due to the indoor wind of indoor heat exchanger
Machine runs at high speed, and in order to ensure indoor and outdoor heat exchange balance, the corresponding outdoor fan of outdoor heat exchanger also runs at high speed, it is ensured that empty
Adjust when compressor is in relatively low running frequency, the heat exchange amount between indoor heat exchanger and outdoor heat exchanger remains able to ensure right
Indoor environment temperature is effectively adjusted.
Now the interior machine valve 1,3 of air-conditioning is closed, and 2,4 open, and first indoor heat exchanger does not run, second indoor heat exchange
Device is run, and blower fan 1 is closed, and blower fan 2 runs at high speed, the 3rd valve 7 and valve 11 and the 4th at outdoor heat exchanger two ends in outer machine
The valve 8 and valve 12 at individual outdoor heat exchanger two ends are closed, and blower fan 5 and blower fan 6 are closed, and blower fan 3 and blower fan 4 run at high speed.
When temperature deviation is less than or equal to g, outdoor environment temperature is detected；When outdoor environment temperature is less than h, control pressure
The 1/2 of contracting machine operation highest frequency；One indoor heat exchanger work of control, and control the indoor wind corresponding to the indoor heat exchanger
Machine middling speed is operated；Two outdoor heat exchangers of control are opened, and control the corresponding outdoor fan middling speed of these outdoor heat exchangers to operate.
When temperature deviation is less than or equal to c, illustrate that current indoor environment temperature has been reached in the range of design temperature,
Now need to be adjusted correspondingly the operation conditions of air-conditioning according to outdoor environment temperature so that the operational factor of air-conditioning can
Match with outdoor environment temperature, improve the work efficiency of air-conditioning.
Because now indoor environment temperature is adjusted in place, it is necessary to regulation is the work efficiency of air-conditioning, therefore only need
Want air-conditioner to export relatively low power and be to ensure that indoor environment temperature is maintained in the range of design temperature, now only need to protect
Holding carries out less heat exchange between indoor heat exchanger and outdoor heat exchanger so that current indoor environment temperature reaches balance i.e.
Can.
Because outdoor environment temperature now is higher less than h, namely outdoor environment temperature, therefore still need outdoor heat exchange
The larger temperature difference is kept between device and outdoor environment temperature can be ensured to provide enough heat exchange for the heat exchange of indoor heat exchanger
Amount.Compressor operating can now be kept the 1/2 of highest frequency, it is only necessary to open an indoor heat exchanger, and make the interior
Indoor fan middling speed operating corresponding to heat exchanger, while only opening two outdoor heat exchangers, and controls the two outdoor heat exchanges
Device corresponding outdoor fan middling speed operating, it becomes possible to so that the heat exchange amount phase of the heat exchange amount of outdoor heat exchanger and indoor heat exchanger
Match somebody with somebody, while can be finely adjusted to indoor environment temperature so that indoor environment temperature can be maintained at design temperature.
In the present embodiment, now under state in the interior machine of the air-conditioning, valve 1 and valve 3 are closed, and first indoor heat exchanger is closed
Close, and indoor fan 1 corresponding to first indoor heat exchanger is out of service, valve 2 and valve 4 are opened, second indoor heat exchanger
Operation, and the middling speed of blower fan 2 operating corresponding to second indoor heat exchanger.Valve 7, valve 8, valve 11, valve 12 are turned off in outer machine, the
One outdoor heat exchanger and second outdoor heat exchanger are in running order, and blower fan 3 and the middling speed of blower fan 4 are operated, blower fan 5 and blower fan
6 shut down.
When outdoor environment temperature is more than or equal to h, the 1/4 of control compressor operating highest frequency；One interior of control
Heat exchanger works, and controls the indoor fan middling speed corresponding to the indoor heat exchanger to operate；One outdoor heat exchanger work of control,
And control the outdoor fan middling speed corresponding to the outdoor heat exchanger to operate.When outdoor environment temperature is more than or equal to h, room is illustrated
External environment temperature is higher, and air-conditioning only needs to ensure that indoor and outdoor heat exchange reaches balance by exporting less power, while can make
Indoor environment temperature is stably maintained at design temperature.The running frequency of compressor now can be further reduced, while to wind
Running speed of machine etc. is adjusted so that operation of air conditioner is in preferable efficiency.
In the present embodiment, now under state in the interior machine of the air-conditioning, valve 1 and valve 3 are closed, and first indoor heat exchanger is closed
Close, and indoor fan 1 corresponding to first indoor heat exchanger is out of service, valve 2 and valve 4 are opened, second indoor heat exchanger
Operation, and the middling speed of blower fan 2 operating corresponding to second indoor heat exchanger.Valve 6, valve 7, valve 8, valve 10, valve 11, valve 12 in outer machine
It is turned off, first outdoor heat exchanger is in running order, the operating of the middling speed of blower fan 3, blower fan 4, blower fan 5 and blower fan 6 shut down.
Above-mentioned e is, for example, 5 DEG C, and f is, for example, 2 DEG C, and g is, for example, 1 DEG C, and h is, for example, 5 DEG C.
It should be appreciated that the invention is not limited in the flow and structure that are described above and be shown in the drawings,
And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim
System.
Claims (11)
1. a kind of air conditioner energy saving control method, it is characterised in that the air-conditioning includes that indoor heat exchanger, frequency-changeable compressor, outdoor are changed
Hot device and throttling arrangement, multiple indoor heat exchangers are in parallel, and each described indoor heat exchanger is correspondingly arranged at least one Room
Inner blower, multiple outdoor heat exchangers are in parallel, and each described outdoor heat exchanger is correspondingly arranged at least one outdoor fan, institute
Stating control method includes：
The temperature deviation of detection indoor environment temperature and design temperature；
The scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and
Outdoor fan is adjusted；
Temperature deviation reach preset range when, detect outdoor environment temperature, according to outdoor environment temperature to compressor operating frequently
Rate, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan are adjusted.
2. air conditioner energy saving control method according to claim 1, it is characterised in that the indoor heat exchanger and the interior
Blower fan is corresponded and set, and the indoor fan is two, and the outdoor heat exchanger is corresponded with the outdoor fan and set,
The outdoor fan is four, the scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, interior
The step of blower fan, outdoor heat exchanger and outdoor fan are adjusted includes：
Control operation of air conditioner refrigeration；
When temperature deviation is more than a, compressor operating highest frequency is controlled；
Control indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan standard-sized sheet.
3. air conditioner energy saving control method according to claim 2, it is characterised in that the model according to residing for temperature deviation
Enclose, the step of being adjusted to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan
Also include：
When temperature deviation is more than b and during less than or equal to a,
The 3/4 of control compressor operating highest frequency；
Control indoor heat exchanger and indoor fan standard-sized sheet；
One outdoor heat exchanger of control and its corresponding indoor fan are closed.
4. air conditioner energy saving control method according to claim 3, it is characterised in that the model according to residing for temperature deviation
Enclose, the step of being adjusted to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan
Also include：
When temperature deviation is more than c and during less than or equal to b,
The 1/2 of control compressor operating highest frequency；
One indoor heat exchanger work of control, controls the corresponding indoor fan of the indoor heat exchanger to run at high speed；
Two outdoor heat exchanger work of control, control the outdoor fan corresponding to the two outdoor heat exchangers to run at high speed.
5. air conditioner energy saving control method according to claim 4, it is characterised in that described to reach default model in temperature deviation
When enclosing, outdoor environment temperature is detected, according to outdoor environment temperature to compressor operating frequency, indoor heat exchanger, indoor fan, room
The step of external heat exchanger and outdoor fan are adjusted includes：
When temperature deviation is less than or equal to c, outdoor environment temperature is detected；
When outdoor environment temperature is more than d,
The 1/2 of control compressor operating highest frequency；
One indoor heat exchanger work of control, and control the indoor fan middling speed corresponding to the indoor heat exchanger to operate；
One outdoor heat exchanger work of control, and control the outdoor fan and the outdoor heat exchanger corresponding to the outdoor heat exchanger
Adjacent outdoor fan middling speed operating.
6. air conditioner energy saving control method according to claim 5, it is characterised in that described to reach default model in temperature deviation
When enclosing, outdoor environment temperature is detected, according to outdoor environment temperature to compressor operating frequency, indoor heat exchanger, indoor fan, room
The step of external heat exchanger and outdoor fan are adjusted also includes：
When outdoor environment temperature is less than or equal to d,
The 1/4 of control compressor operating highest frequency；
One indoor heat exchanger work of control, and control the indoor fan middling speed corresponding to the indoor heat exchanger to operate；
One outdoor heat exchanger work of control, and control the outdoor fan middling speed corresponding to the outdoor heat exchanger to operate.
7. air conditioner energy saving control method according to claim 1, it is characterised in that the indoor heat exchanger and the interior
Blower fan is corresponded and set, and the outdoor heat exchanger is corresponded with the outdoor fan and set, and the indoor fan is two,
The outdoor heat exchanger is four, the scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, room
The step of inner blower, outdoor heat exchanger and outdoor fan are adjusted includes：
Control operation of air conditioner is heated；
When temperature deviation is more than e,
Control compressor operating highest frequency；
Control indoor heat exchanger, outdoor heat exchanger, indoor fan and outdoor fan standard-sized sheet.
8. air conditioner energy saving control method according to claim 7, it is characterised in that the model according to residing for temperature deviation
Enclose, the step of being adjusted to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan
Also include：
When temperature deviation is more than f and during less than or equal to e,
It is the 3/4 of highest frequency to control compressor operating frequency；
Control indoor heat exchanger and indoor fan standard-sized sheet；
One outdoor heat exchanger of control and the outdoor fan corresponding to it are closed.
9. air conditioner energy saving control method according to claim 8, it is characterised in that the model according to residing for temperature deviation
Enclose, the step of being adjusted to compressor operating frequency, indoor heat exchanger, indoor fan, outdoor heat exchanger and outdoor fan
Also include：
When temperature deviation is more than g and during less than or equal to f,
It is the 1/2 of highest frequency to control compressor operating frequency；
One outdoor heat exchanger work of control, controls the corresponding outdoor fan of the outdoor heat exchanger to run at high speed；
Two outdoor heat exchangers of control are opened, and control the corresponding outdoor fan of these outdoor heat exchangers to run at high speed.
10. air conditioner energy saving control method according to claim 9, it is characterised in that described to reach default in temperature deviation
During scope, detect outdoor environment temperature, according to outdoor environment temperature to compressor operating frequency, indoor heat exchanger, indoor fan,
The step of outdoor heat exchanger and outdoor fan are adjusted also includes：
When temperature deviation is less than or equal to g, outdoor environment temperature is detected；
When outdoor environment temperature is less than h,
It is the 1/2 of highest frequency to control compressor operating frequency；
One indoor heat exchanger work of control, and control the corresponding indoor fan middling speed of the indoor heat exchanger to operate；
Two outdoor heat exchangers of control are opened, and control the corresponding outdoor fan middling speed of these outdoor heat exchangers to operate.
11. air conditioner energy saving control methods according to claim 10, it is characterised in that described to reach default in temperature deviation
During scope, detect outdoor environment temperature, according to outdoor environment temperature to compressor operating frequency, indoor heat exchanger, indoor fan,
The step of outdoor heat exchanger and outdoor fan are adjusted also includes：
When outdoor environment temperature is more than or equal to h,
It is the 1/4 of highest frequency to control compressor operating frequency；
One indoor heat exchanger work of control, and control the corresponding indoor fan middling speed of the indoor heat exchanger to operate；
One outdoor heat exchanger of control is opened, and controls the corresponding outdoor fan middling speed of the outdoor heat exchanger to operate.
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| CN107917510A (en) * | 2017-10-31 | 2018-04-17 | 青岛海尔空调器有限总公司 | A kind of control method and device of outdoor fan of air-conditioner rotating speed |
| CN107917515A (en) * | 2017-11-28 | 2018-04-17 | 广东美的暖通设备有限公司 | Progress control method, operating control device and air conditioner |
| CN109373538A (en) * | 2018-11-05 | 2019-02-22 | 奥克斯空调股份有限公司 | A kind of outdoor fan control method, device and air conditioner |
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| CN107917510A (en) * | 2017-10-31 | 2018-04-17 | 青岛海尔空调器有限总公司 | A kind of control method and device of outdoor fan of air-conditioner rotating speed |
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| CN107917515B (en) * | 2017-11-28 | 2020-01-31 | 广东美的暖通设备有限公司 | Operation control method, operation control device and air conditioner |
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| CN111594982A (en) * | 2020-03-03 | 2020-08-28 | 青岛海尔空调器有限总公司 | Control method and control device for cleaning air conditioner and air conditioner |
| CN111594981A (en) * | 2020-03-03 | 2020-08-28 | 青岛海尔空调器有限总公司 | Control method and control device for cleaning air conditioner and air conditioner |
| CN111594982B (en) * | 2020-03-03 | 2021-11-23 | 青岛海尔空调器有限总公司 | Control method and control device for cleaning air conditioner and air conditioner |
| CN112648722A (en) * | 2020-12-23 | 2021-04-13 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner, electronic equipment and storage medium |
| CN113091260A (en) * | 2021-04-07 | 2021-07-09 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
| CN114704949A (en) * | 2022-04-26 | 2022-07-05 | 美的集团武汉暖通设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
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