CN106765914A - Air conditioner energy saving control method - Google Patents
Air conditioner energy saving control method Download PDFInfo
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- CN106765914A CN106765914A CN201611112093.2A CN201611112093A CN106765914A CN 106765914 A CN106765914 A CN 106765914A CN 201611112093 A CN201611112093 A CN 201611112093A CN 106765914 A CN106765914 A CN 106765914A
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- heat exchanger
- outdoor
- indoor
- fan
- control
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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
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
Abstract
The invention discloses a kind of air conditioner energy saving control method, it is related to air-conditioning technical field.The air-conditioning includes indoor heat exchanger, frequency-changeable compressor, outdoor heat exchanger and throttling arrangement, multiple indoor heat exchangers are in parallel, each indoor heat exchanger is correspondingly arranged at least one indoor fan, multiple outdoor heat exchangers are in parallel, each outdoor heat exchanger is correspondingly arranged at least one outdoor fan, and the control method includes:Control operation of air conditioner refrigeration;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;When temperature deviation reaches preset range, compressor operating frequency, outdoor heat exchanger and outdoor fan are adjusted.By above-mentioned control method, make the control of air-conditioning more flexible and convenient, be adjusted so that the refrigeration demand or heating needs in room match with the refrigeration duty or thermic load of air-conditioning, can more efficiently improving the energy-saving effect of air-conditioning work according to temperature deviation.
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 energy-saving method for air conditioner, the air-conditioning includes indoor heat exchanger, frequency conversion
Compressor, outdoor heat exchanger and throttling arrangement, multiple indoor heat exchangers are in parallel, and each indoor heat exchanger is correspondingly arranged at least one
Individual indoor fan, multiple outdoor heat exchangers are in parallel, and each outdoor heat exchanger is correspondingly arranged at least one outdoor fan, the control
Method includes:Control operation of air conditioner refrigeration;The temperature deviation of detection indoor environment temperature and design temperature;According to temperature deviation institute
Place's scope, is adjusted to compressor operating frequency;When temperature deviation reaches preset range, to compressor operating frequency, room
External heat exchanger and outdoor fan are adjusted.
By above-mentioned control method, can be according to the temperature deviation of indoor environment temperature and design temperature to compressor
The parameters such as running frequency, outdoor heat exchanger and outdoor fan are adjusted, and make the control of air-conditioning more flexible and convenient, according to temperature
Degree deviation is adjusted so that the refrigeration demand or heating needs in room match with the refrigeration duty or thermic load of air-conditioning, Ke Yigeng
Plus effectively improve the energy-saving effect of air-conditioning work.
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:Control operation of air conditioner refrigeration;Detection indoor environment temperature and setting temperature
The temperature deviation of degree;The scope according to residing for temperature deviation, is adjusted to compressor operating frequency;Reach default in temperature deviation
During scope, compressor operating frequency, outdoor heat exchanger and outdoor fan are adjusted.
By above-mentioned control method, can be according to the temperature deviation of indoor environment temperature and design temperature to compressor
The parameters such as running frequency, outdoor heat exchanger and outdoor fan are adjusted, and make the control of air-conditioning more flexible and convenient, according to temperature
Degree deviation is adjusted so that the refrigeration demand or heating needs in room match with the refrigeration duty or thermic load of air-conditioning, Ke Yigeng
Plus effectively improve the energy-saving effect of air-conditioning work.
For example, machine system fan-out capability is the air-conditioning of 3, by adjusting compressor operating frequency outdoor heat exchanger and room
The parameters such as the operation quantity and wind speed of outer blower fan, it is possible to achieve the output function of 1,2 and 3, can preferably with room
Interior refrigeration demand or heating needs matches, it is to avoid energy waste, operation of air conditioner more energy-conservation.Certainly, for different skies
Adjust, the quantity of indoor heat exchanger and indoor fan and outdoor heat exchanger and outdoor fan can be adjusted, so as to export more
Multiple power, preferably meets Energy Saving Control requirement.
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, the scope according to residing for temperature deviation, the step of being adjusted to compressor operating frequency
Including:When temperature deviation is more than a, compressor operating highest frequency is controlled.
When temperature deviation is more than a, illustrate that the temperature deviation value between current indoor environment temperature and design temperature is big
In a preset value higher, now in room refrigeration demand than larger, it is necessary to air-conditioning runs with all strength, Indoor Temperature can be ensured
Degree can quickly reach design temperature scope, meet the use demand of user.
For the air-conditioning of the present embodiment, now, to the standard-sized sheet of valve 12, to the standard-sized sheet of blower fan 6, compressor is with most for blower fan 3 for valve 5
High-frequency operation, air-conditioning 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.
When temperature deviation is more than b and during less than or equal to a, illustrate that the temperature between indoor environment temperature and preset temperature is inclined
Difference is smaller, indoor refrigeration demand reduction, therefore control compressor is with 3/4 operation of highest frequency, it is ensured that indoor refrigeration demand
It is mutually matched between compressor power output, improves the operational energy efficiency of air-conditioning.
For the air-conditioning of the present embodiment, now, to the standard-sized sheet of valve 12, to the standard-sized sheet of blower fan 6, compressor is with most for blower fan 3 for valve 5
High-frequency 3/4 operation.
When temperature deviation is more than c and during less than or equal to b, the 1/2 of control compressor operating highest frequency;Two rooms of control
External heat exchanger outdoor fan corresponding with these outdoor heat exchangers is closed.
When temperature deviation is more than c and during less than or equal to b, illustrate that the temperature between indoor environment temperature and design temperature is inclined
Difference very little, indoor refrigeration demand is further reduced, the refrigerating capacity reduction of demand, therefore control compressor is with highest frequency
1/2 is run, therefore the heat exchange amount of outdoor heat exchanger is reduced, and closes two outdoor heat exchangers and two outdoor heat exchangers correspondences
Outdoor fan, the indoor refrigerating capacity of demand of order, mutual between the power output of compressor and the heat exchange amount of outdoor heat exchanger
Match somebody with somebody, improve operation of air conditioner efficiency.
For the air-conditioning of the present embodiment, now valve 5, valve 6, valve 9 and valve 10 are opened, and blower fan 3 and blower fan 4 are opened, valve
7th, valve 8, valve 11 and valve 12 are closed, and blower fan 5 and blower fan 6 are closed, and compressor is with 1/2 operation of highest frequency.
When temperature deviation is less than or equal to c, the 1/4 of control compressor operating highest frequency;Three outdoor heat exchanges of control
Device outdoor fan corresponding with these outdoor heat exchangers is closed.
When temperature deviation is less than or equal to c, illustrate that indoor environment temperature has been within the scope of design temperature, air-conditioning
As long as one power of very little of output just disclosure satisfy that the refrigeration demand of interior, therefore control compressor with the 1/4 of highest frequency
Operation, the power of compressor output is further reduced, and thus closes off three outdoor heat exchangers of three outdoor heat exchangers and this corresponding
Outdoor fan, the indoor refrigerating capacity of demand of order, mutual between the power output of compressor and the heat exchange amount of outdoor heat exchanger
Match somebody with somebody, improve operation of air conditioner efficiency.
For the air-conditioning of the present embodiment, now valve 5 and valve 9 are opened, and blower fan 3 is opened, valve 6, valve 7, valve 8, valve 10, valve
11 and valve 12 close, blower fan 4, blower fan 5 and blower fan 6 are closed, and compressor is with the 1/4 of highest frequency operation.
Above-mentioned a is, for example, 3 DEG C, and b is, for example, 2 DEG C, and c is, for example, 1 DEG C, it should be appreciated that each above-mentioned numerical value root
Can be adjusted accordingly according to the factor of the aspects such as working environment, it is not limited to the above embodiments.
By taking above-mentioned air-conditioning as an example, air conditioner energy saving control method also includes:Control operation of air conditioner is heated;Detection indoor environment temperature
The temperature deviation of degree and design temperature;The scope according to residing for temperature deviation, to compressor operating frequency, indoor heat exchanger, outdoor
Heat exchanger, indoor fan and outdoor fan are adjusted.
By above-mentioned control method, operation can be changed with the temperature deviation of design temperature according to indoor environment temperature
The running frequency of hot device quantity and blower fan quantity and compressor is adjusted control, makes the control of air-conditioning more flexible and convenient,
Make the heating needs in room match with the thermic load of air-conditioning, more efficiently improve the energy-saving effect of air-conditioning work.
By taking above-mentioned air-conditioning as an example, during operation of air conditioner according to residing for temperature deviation scope, to compressor operating frequency,
The step of indoor heat exchanger, outdoor heat exchanger, indoor fan and outdoor fan are adjusted includes:When temperature deviation is more than d
When, 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 d, illustrate that the temperature deviation between current indoor environment temperature and design temperature is more than
One larger preset value, now indoor heating demand than it is larger, it is necessary to air-conditioning with all strength run, can ensure that indoor temperature can
Quickly to reach design temperature scope, the use demand of user is met.
For the present embodiment, now valve 1 to the standard-sized sheet of valve 12, with highest frequency transported by blower fan 1 to the standard-sized sheet of blower fan 6, compressor
OK, it is ensured that air-conditioning runs with all strength.
When temperature deviation is more than e and during less than or equal to d, control that compressor operating frequency is highest frequency 3/4;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.
When temperature deviation is more than e and during less than or equal to d, illustrate that the temperature between indoor environment temperature and design temperature is inclined
Difference is smaller, indoor heating needs reduction, the heat exchange amount reduction needed for indoor heat exchanger, therefore control compressor is with highest frequency
3/4 operation, control indoor heat exchanger and indoor fan standard-sized sheet, make between indoor heating demand and the power output of compressor protect
Maintain an equal level weighing apparatus, due to the frequency reduction of compressor, thus closes off an outdoor heat exchanger and the outdoor fan corresponding to it, order compression
It is mutually matched between the power output of machine and the heat exchange amount of outdoor heat exchanger, effectively improves the work efficiency of air-conditioning.
For the present embodiment, now the valve 8 and valve 12 at fourth ventricle external heat exchanger two ends are closed, corresponding to the 4th heat exchanger
Blower fan 6 close, open other heat exchangers and blower fan, control compressor is with 3/4 operation of highest frequency.
When temperature deviation is more than f and during less than or equal to e, control that compressor operating frequency is highest frequency 1/2;Control
One indoor heat exchanger work, controls the corresponding indoor fan of the indoor heat exchanger to run at high speed;Two outdoor heat exchangers of control
Open, and control the corresponding outdoor fan of these outdoor heat exchangers to run at high speed.
When temperature deviation is more than f and during less than or equal to e, illustrate that the temperature between indoor environment temperature and design temperature is inclined
Difference very little, indoor heating needs are further reduced, therefore control compressor opens a room with 1/2 operation of highest frequency
Interior heat exchanger, and control the corresponding indoor fan of the indoor heat exchanger to run at high speed, running frequency and interior due to compressor
The operation quantity of heat exchanger and indoor fan all declines, therefore need to only open two outdoor heat exchangers, and controls the outdoor two
The corresponding outdoor fan middling speed operating of individual heat exchanger, so as to ensure indoor heating demand, compressor output frequency, indoor heat exchanger
Heat exchange amount and the heat exchange amount of outdoor heat exchanger between remain mutually balance, improve air-conditioning work efficiency.
For the present embodiment, now the valve 2 and valve 4 at the second indoor heat exchanger two ends are closed, the second indoor heat exchanger pair
The blower fan 2 answered is closed, and the valve 8 and valve 12 at fourth ventricle external heat exchanger two ends are closed, and the blower fan 6 corresponding to fourth ventricle external heat exchanger is closed
Close, the valve 7 and valve 11 at the 3rd outdoor heat exchanger two ends are closed, the corresponding blower fan 5 of the 3rd outdoor heat exchanger is closed, and is opened other and is changed
Hot device and blower fan, and control other blower fans to run at high speed, control compressor is with 1/2 operation of highest frequency.
When temperature deviation is less than or equal to f, outdoor environment temperature is detected;When outdoor environment temperature is less than g, control pressure
Contracting machine running frequency is the 1/2 of highest frequency;One indoor heat exchanger work of control, and control the corresponding room of the indoor heat exchanger
Inner blower 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
Operating.
When temperature deviation is less than or equal to f, illustrate that current indoor environment temperature has been reached within target temperature range,
Illustrate that the heat exchange amount of indoor heat exchanger has met indoor heating demand, it is necessary to consider the ratio of outdoor environment temperature and preset value
Compared with so that air-conditioning can be under upper state to compressor, indoor heat exchanger, indoor fan and outdoor heat exchanger and outdoor
Blower fan is adjusted, and makes the heat exchange amount phase of the power output of compressor and the heat exchange amount of outdoor heat exchanger and indoor heat exchanger
Match somebody with somebody.When temperature deviation is less than or equal to f, illustrate that current indoor environment temperature has been reached within target temperature range, therefore
Only need to the relatively low power of air-conditioning output and just disclosure satisfy that the current needs that heat, therefore one indoor heat exchanger work of control,
And control the corresponding indoor fan middling speed of the indoor heat exchanger to operate, in order to ensure the heat exchange of indoor heat exchanger and outdoor heat exchanger
Balance is kept between amount, two outdoor heat exchangers of control are opened, and control the corresponding outdoor fan middling speed of these outdoor heat exchangers
Operating, when being less than g due to outdoor environment temperature, illustrates that outdoor environment temperature is relatively low, and outdoor compressor needs output one higher
Frequency ensure itself 1/2 operation that balance, therefore control compressor are kept and indoor heating capacity between with highest frequency, order
Power output, the heat exchange amount of outdoor heat exchanger, the heat exchange amount of indoor heat exchanger of indoor heating needs and compressor phase all the time
Mutually matching, while can be finely adjusted to indoor environment temperature so that indoor environment can accurately reach design temperature.
For the present embodiment, now the valve 2 and valve 4 at the second indoor heat exchanger two ends are closed, the second indoor heat exchanger pair
The blower fan 2 answered is closed, and the valve 8 and valve 12 at fourth ventricle external heat exchanger two ends are closed, and the 4th blower fan 6 for changing corresponding to the external heater of room is closed
Close, the valve 7 and valve 11 at the 3rd outdoor heat exchanger two ends are closed, the 3rd changes the corresponding blower fan 5 of room external heater closes, and opens other and changes
Hot device and blower fan, and control other blower fan middling speeds to operate, control compressor is with 1/2 operation of highest frequency.
When outdoor environment temperature is more than or equal to g, it is the 1/4 of highest frequency to control compressor operating frequency;Control one
Individual indoor heat exchanger work, and control the corresponding indoor fan middling speed of the indoor heat exchanger to operate;One outdoor heat exchanger of control
Open, and control the corresponding outdoor fan middling speed of the outdoor heat exchanger to operate.
When outdoor environment temperature is more than or equal to g, illustrate that outdoor environment is higher, compressor exports a relatively low operation
Frequency just disclosure satisfy that the heating needs of interior, therefore control compressor with the 1/4 of highest frequency operation, due to now compressor
Reduce, therefore only open an outdoor heat exchanger, and control the corresponding outdoor fan middling speed of the outdoor heat exchanger to operate, it becomes possible to
Make and balance is kept between the power output of compressor and the heat exchange amount of outdoor heat exchanger, so as to ensure indoor heating demand, interior
It is mutually matched between the heat exchange amount of heat exchanger, the power output of compressor and the heat exchange amount of outdoor heat exchanger, improves the fortune of air-conditioning
Row efficiency.
For the present embodiment, now the valve 2 and valve 4 at the second indoor heat exchanger two ends are closed, the second indoor heat exchanger pair
The blower fan 2 answered is closed, and the valve 8 and valve 12 at fourth ventricle external heat exchanger two ends are closed, and the 4th blower fan 6 for changing corresponding to the external heater of room is closed
Close, the valve 7 and valve 11 at the 3rd outdoor heat exchanger two ends are closed, the 3rd changes the corresponding blower fan 5 of room external heater closes, and the second outdoor is changed
The valve 6 and valve 10 at hot device two ends are closed, and the corresponding blower fan 4 of the second outdoor heat exchanger is closed, and opens other heat exchangers and blower fan, and
Other blower fan middling speeds are controlled to operate, control compressor is with 1/4 operation of highest frequency.
Above-mentioned d is, for example, 3 DEG C, and e is, for example, 2 DEG C, and f is, for example, 1 DEG C, and g is, for example, 7 DEG C, certainly, each above-mentioned numerical value
Factor according to aspects such as working environments can be adjusted accordingly, it is not limited to the above embodiments.
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:
Control operation of air conditioner refrigeration;
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;
When temperature deviation reaches preset range, compressor operating frequency, 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 outdoor heat exchanger and the outdoor
Blower fan is corresponded and set, and the outdoor fan is four, the scope according to residing for temperature deviation, to compressor operating frequency
The step of being adjusted includes:
When temperature deviation is more than a, compressor operating highest frequency is controlled.
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, also include the step of be adjusted to compressor operating frequency:
When temperature deviation is more than b and during less than or equal to a,
The 3/4 of control compressor operating highest frequency.
4. air conditioner energy saving control method according to claim 3, it is characterised in that described to reach default model in temperature deviation
Include when enclosing, the step of be adjusted to compressor operating frequency, outdoor heat exchanger and outdoor fan:
When temperature deviation is more than c and during less than or equal to b,
The 1/2 of control compressor operating highest frequency;
Two outdoor heat exchangers of control outdoor fan corresponding with these outdoor heat exchangers is closed.
5. air conditioner energy saving control method according to claim 4, it is characterised in that described to reach default model in temperature deviation
Also include when enclosing, the step of be adjusted to compressor operating frequency, outdoor heat exchanger and outdoor fan:
When temperature deviation is less than or equal to c,
The 1/4 of control compressor operating highest frequency;
Three outdoor heat exchangers of control outdoor fan corresponding with these outdoor heat exchangers is closed.
6. 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, and the control method also includes:
Control operation of air conditioner is heated;
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, outdoor heat exchanger, indoor fan and
Outdoor fan is adjusted.
7. air conditioner energy saving control method according to claim 6, 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, outdoor heat exchanger, indoor fan and outdoor fan
Including:
When temperature deviation is more than d,
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, outdoor heat exchanger, indoor fan and outdoor fan
Also include:
When temperature deviation is more than e and during less than or equal to d,
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, outdoor heat exchanger, indoor fan and outdoor fan
Also include:
When temperature deviation is more than f and during less than or equal to e,
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 the model according to residing for temperature deviation
Enclose, the step of being adjusted to compressor operating frequency, indoor heat exchanger, outdoor heat exchanger, indoor fan and outdoor fan
Also include:
When temperature deviation is less than or equal to f, outdoor environment temperature is detected;
When outdoor environment temperature is less than g,
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 the model according to residing for temperature deviation
Enclose, the step of being adjusted to compressor operating frequency, indoor heat exchanger, outdoor heat exchanger, indoor fan and outdoor fan
Also include:
When outdoor environment temperature is more than or equal to g,
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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CN109691870A (en) * | 2017-10-23 | 2019-04-30 | 爱斯佩克株式会社 | Device for cooking |
CN110779111A (en) * | 2018-07-30 | 2020-02-11 | 松下知识产权经营株式会社 | Air conditioning apparatus |
CN111442501A (en) * | 2020-03-30 | 2020-07-24 | 广东美的制冷设备有限公司 | Air conditioning equipment and control method and device thereof |
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CN112856750A (en) * | 2021-01-27 | 2021-05-28 | 青岛海尔空调器有限总公司 | Intelligent control method and device for air conditioner and air conditioner |
CN113357766A (en) * | 2021-05-25 | 2021-09-07 | 青岛海尔空调器有限总公司 | Air conditioner control method, device, equipment, medium and program product |
CN115789898A (en) * | 2023-02-08 | 2023-03-14 | 潍坊昌大建设集团有限公司 | Air conditioner and combined control method for compressor and outdoor fan in air conditioner |
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