CN109442690A - A kind of air conditioning control method, device, storage medium and air-conditioning - Google Patents

A kind of air conditioning control method, device, storage medium and air-conditioning Download PDF

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Publication number
CN109442690A
CN109442690A CN201811271273.4A CN201811271273A CN109442690A CN 109442690 A CN109442690 A CN 109442690A CN 201811271273 A CN201811271273 A CN 201811271273A CN 109442690 A CN109442690 A CN 109442690A
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China
Prior art keywords
temperature
air
conditioning
current indoor
preset
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CN201811271273.4A
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Chinese (zh)
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CN109442690B (en
Inventor
周忠亮
张静
汤梓颖
罗润通
苏玉熙
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201811271273.4A priority Critical patent/CN109442690B/en
Publication of CN109442690A publication Critical patent/CN109442690A/en
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Publication of CN109442690B publication Critical patent/CN109442690B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83Control 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
    • F24F11/84Control 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 using valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/20Heat-exchange fluid temperature

Abstract

The present invention provides a kind of air conditioning control method, device, storage medium and air-conditioning, which comprises after the air-conditioning opens heating mode, the air-conditioning is made to enter preset control model;Under the preset control model, the current indoor heat exchanger temperature of current indoor environment temperature and the air-conditioning is obtained;The running frequency of the compressor of the air-conditioning and/or the aperture of throttling set are adjusted according to the current indoor environment temperature of acquisition and the current indoor heat exchanger temperature.Scheme provided by the invention can weaken the hot and cold air severe delamination phenomenon in air-conditioning heating mode initial start stage stage, improve the uniformity of room bulk temperature distribution.

Description

A kind of air conditioning control method, device, storage medium and air-conditioning
Technical field
The present invention relates to control field more particularly to a kind of air conditioning control method, device, storage medium and air-conditionings.
Background technique
Frequency conversion heat pump air-conditioning often appears in the hot wind and interior that machine is blown out in initial start stage when carrying out heating mode operation The cold air temperature difference is big, and the hot-air of blowout is difficult to land serious floating, causes indoor hot and cold gas to be layered obvious phenomenon, makes sky It modulates thermogenetic heat and is largely gathered in room top rather than the movable effective coverage of room people from lower part.Convertible frequency air-conditioner at this time Compressor high frequency operation power consumption is higher, but the practical effective heating capacity generated to room is not high, in a disguised form reduces the energy of air-conditioning Power, while being switched on that heating initial this period space upper heat and lower cold is obvious, and the comfort of human body is poor.
Summary of the invention
It is a primary object of the present invention to overcome the defect of the above-mentioned prior art, provide a kind of air conditioning control method, device, Storage medium and air-conditioning, when solving frequency conversion heat pump air-conditioning heating operation in the prior art, the cold and hot layering of initial start stage is obvious, heat Air floats serious problem.
One aspect of the present invention provides a kind of air conditioning control method, comprising: after the air-conditioning opens heating mode, makes The air-conditioning enters preset control model;Under the preset control model, current indoor environment temperature and institute are obtained State the current indoor heat exchanger temperature of air-conditioning;According to the current indoor environment temperature of acquisition and the current interior Heat exchange temperature adjusts the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set.
Optionally, before making the air-conditioning enter preset control model, further includes: detect the inner blower of the air-conditioning Revolving speed whether be less than preset rotation speed;If so, the air-conditioning is made to enter preset control model.
Optionally, when the duration of air-conditioning heating operation reaches preset duration, the preset control model is exited.
Optionally, it is adjusted according to the current indoor environment temperature of acquisition and the current indoor heat exchanger temperature The running frequency of the compressor of the air-conditioning and/or the aperture of throttling set, comprising: judge the current indoor heat exchanger Whether temperature and the temperature difference of the current indoor environment temperature are in preset the temperature difference range;If the temperature difference is described default The temperature difference range in, then make the air-conditioning keep current compressor running frequency and/or throttling set aperture operation;If The temperature difference is higher than the upper limit value of the preset the temperature difference range, then the frequency of the compressor is reduced the first predeterminated frequency value And/or by the aperture regulation of the throttling set to the first default aperture;If the temperature difference is lower than the preset the temperature difference range Lower limit value, then the frequency of the compressor increased into the second predeterminated frequency value and/or by the aperture regulation of the throttling set To the second default aperture;And/or obtain heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature; Judge the current indoor heat exchanger temperature whether in the target chamber within the scope of heat exchange temperature;If the current room Interior heat exchange temperature within the scope of heat exchange temperature, then makes the air-conditioning keep the operation of current compressor in the target chamber Frequency and/or the operation of the aperture of throttling set;If the current indoor heat exchanger temperature is higher than the target indoor heat exchanger The frequency of the compressor is then reduced the first predeterminated frequency value and/or by the throttling set by the upper limit value of temperature range Aperture regulation is to the first default aperture;If the current indoor heat exchanger temperature is lower than heat exchange temperature model in the target chamber The frequency of the compressor is then increased the second predeterminated frequency value and/or by the aperture tune of the throttling set by the lower limit value enclosed It saves to the second default aperture.
Optionally, heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature is obtained, comprising: obtain Take the corresponding relationship of heat exchange temperature range in preconfigured indoor environment temperature and target chamber;It is true according to the corresponding relationship Determine heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature;And/or according to preset indoor environment The temperature difference range of temperature and indoor heat exchanger temperature determines the corresponding target indoor heat exchanger of the current indoor environment temperature Temperature range.
Another aspect of the present invention provides a kind of air conditioning control device, comprising: control unit, for being opened in the air-conditioning After heating mode, the air-conditioning is made to enter preset control model;Acquiring unit, in the preset control model Under, obtain the current indoor heat exchanger temperature of current indoor environment temperature and the air-conditioning;Unit is adjusted, is obtained for basis The current indoor environment temperature and the current indoor heat exchanger temperature that take adjust the fortune of the compressor of the air-conditioning The aperture of line frequency and/or throttling set.
Optionally, further includes: detection unit, for detecting whether the revolving speed of inner blower of the air-conditioning is less than default turn Speed;If so, the air-conditioning is made to enter preset control model.
Optionally, described control unit is also used to: when the duration of air-conditioning heating operation reaches preset duration, being made The air-conditioning exits the preset control model.
Optionally, the adjusting unit, according to the current indoor environment temperature of acquisition and the current interior Heat exchange temperature adjusts the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set, comprising: judges described current Indoor heat exchanger temperature and the current indoor environment temperature the temperature difference whether in preset the temperature difference range;If described The temperature difference then makes the air-conditioning keep the running frequency and/or throttling dress of current compressor in the preset the temperature difference range The aperture operation set;If the temperature difference is higher than the upper limit value of the preset the temperature difference range, the frequency of the compressor is dropped Low first predeterminated frequency value and/or by the aperture regulation of the throttling set to the first default aperture;If the temperature difference is lower than institute The lower limit value of preset the temperature difference range is stated, then the frequency of the compressor is increased into the second predeterminated frequency value and/or by the section The aperture regulation of device is flowed to the second default aperture;And/or it obtains in the corresponding target chamber of the current indoor environment temperature Heat exchange temperature range;Judge the current indoor heat exchanger temperature whether in the target chamber heat exchange temperature range It is interior;If the current indoor heat exchanger temperature within the scope of heat exchange temperature, keeps the air-conditioning in the target chamber The running frequency of current compressor and/or the aperture operation of throttling set;If the current indoor heat exchanger temperature is higher than The upper limit value of heat exchange temperature range in the target chamber, then by the frequency of the compressor reduce the first predeterminated frequency value and/ Or by the aperture regulation of the throttling set to the first default aperture;If the current indoor heat exchanger temperature is lower than the mesh The lower limit value of indoor heat exchanger temperature range is marked, then the frequency of the compressor is increased into the second predeterminated frequency value and/or by institute The aperture regulation of throttling set is stated to the second default aperture.
Optionally, the adjusting unit obtains the corresponding target indoor heat exchanger temperature of the current indoor environment temperature Spend range, comprising: obtain the corresponding relationship of heat exchange temperature range in preconfigured indoor environment temperature and target chamber;According to The corresponding relationship determines heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature;And/or according to The temperature difference range of preset indoor environment temperature and indoor heat exchanger temperature determines that the current indoor environment temperature is corresponding Heat exchange temperature range in target chamber.
Another aspect of the invention provides a kind of storage medium, is stored thereon with computer program, and described program is processed The step of device realizes aforementioned any the method when executing.
Further aspect of the present invention provides a kind of air-conditioning, including processor, memory and storage on a memory can be The step of computer program run on processor, the processor realizes aforementioned any the method when executing described program.
Further aspect of the present invention provides a kind of air-conditioning, including aforementioned any air conditioning control device.
According to the technique and scheme of the present invention, when air-conditioning heating is run, according to the current indoor environment temperature of acquisition and Current indoor heat exchanger temperature adjusts the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set, refinement Air-conditioning heating mode starts the control of initial stage indoor environment temperature and air-conditioning internal machine leaving air temp, i.e. compressor operating frequency Between control, weaken the air-conditioning heating mode initial start stage stage hot and cold air severe delamination phenomenon, improve room bulk temperature The uniformity of distribution, improve the room bottom useful space temperature rise rate, and improve human body heating space thermal comfort, Reduce the power consumption in air-conditioning heating initial start stage stage.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the method schematic diagram of an embodiment of air conditioning control method provided by the invention;
Fig. 2 is the control planning figure of indoor environment temperature according to an embodiment of the present invention Yu indoor heat exchanger temperature;
Fig. 3 is the method schematic diagram of another embodiment of air conditioning control method provided by the invention;
Fig. 4 is the structural schematic diagram of an embodiment of air conditioning control device provided by the invention;
Fig. 5 is the structural schematic diagram of another embodiment of air conditioning control device provided by the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product Or other step or units that equipment is intrinsic.
Fig. 1 is the method schematic diagram of an embodiment of air conditioning control method provided by the invention.The method of the present invention is especially suitable For pump type heat convertible frequency air-conditioner.
As shown in Figure 1, according to one embodiment of present invention, the air conditioning control method includes at least step S110, step Rapid S120 and step S130.
Step S110 makes the air-conditioning enter preset control model after the air-conditioning opens heating mode.
The preset control model, i.e., to the control model for carrying out heating control of the air-conditioning.That is, institute After stating air-conditioning unlatching heating mode, to avoid the hot wind and the cold air inside temperature difference that machine is blown out in heating mode initial start stage Greatly, the problem of causing hot-air to float carries out heating control to the air-conditioning, that is, the air-conditioning is made to enter preset control mould Formula.
Preferably, whether the revolving speed for detecting the inner blower of the air-conditioning is less than preset rotation speed;If so, make the air-conditioning into Enter preset control model, if it is not, then air-conditioning is run by normal heating mode.Specifically, it after heating mode starting, examines first Hot-air can be pressed onto ground since wind pressure is larger in the biggish situation of rotation speed of fan by the inner blower revolving speed for surveying air-conditioning, because This, does not need to enter preset control model when (being more than or equal to preset rotation speed) in the biggish situation of rotation speed of fan.Example The operation wind file for such as detecting inner blower, when running wind file (i.e. high wind file is between mute file) below superpower wind file, starting Preset control model does not enable the preset control model when running wind file is superpower wind file.
Step S120 obtains working as current indoor environment temperature and the air-conditioning under the preset control model Preceding indoor heat exchanger temperature.
Specifically, current indoor environment temperature T1 can be detected by indoor environment temperature sensing package, pass through indoor heat exchanger Temperature sensing package on (such as evaporator), detects current indoor heat exchanger temperature T2, and the indoor heat exchanger temperature specifically can be with For the tube temperature of indoor heat exchanger.
Step S130, according to the current indoor environment temperature of acquisition and the current indoor heat exchanger temperature tune Save the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set.
In a specific embodiment, according to the current indoor heat exchanger temperature and the current indoor environment The temperature difference of temperature adjusts the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set.
Specifically, the temperature difference of the temperature and the current indoor environment temperature that judge the current indoor heat exchanger is It is no in preset the temperature difference range;If the temperature difference keeps the air-conditioning currently The running frequency of compressor and/or the aperture operation of throttling set;If the temperature difference is higher than the upper of the preset the temperature difference range The frequency of the compressor is then reduced the first predeterminated frequency value and/or by the aperture regulation of the throttling set to the by limit value One default aperture;If the temperature difference is lower than the lower limit value of the preset the temperature difference range, the frequency of the compressor is increased Second predeterminated frequency value and/or by the aperture regulation of the throttling set to the second default aperture.That is, by adjusting institute The running frequency of the compressor of air-conditioning and/or the aperture of throttling set are stated, the indoor heat exchanger temperature and indoor environment temperature are made The temperature difference of degree maintains in preset the temperature difference range.Wherein, the preset the temperature difference range for example can be 15 DEG C~20 DEG C, That is, maintaining indoor heat exchanger temperature T2 and the temperature difference △ T of indoor environment temperature T1 in preset the temperature difference range.The throttling Device such as electromagnetic expanding valve.Fig. 2 is the control of indoor environment temperature according to an embodiment of the present invention Yu indoor heat exchanger temperature Relational graph.As shown in Fig. 2, indoor environment temperature and indoor heat exchanger temperature gradually rising at any time, pass through and adjust compression The running frequency of machine and/or the aperture of throttling set make the temperature of indoor heat exchanger and the temperature difference of indoor environment temperature be maintained at 15 DEG C~20 DEG C between.
In another embodiment specific implementation mode, according to the current indoor heat exchanger temperature and current indoor environment Heat exchange temperature range in the corresponding target chamber of temperature adjusts the running frequency and/or throttling set of the compressor of the air-conditioning Aperture.
Specifically, heat exchange temperature range in the current corresponding target chamber of indoor environment temperature T1, judgement are obtained Whether the current indoor heat exchanger temperature T2 is in the target chamber within the scope of heat exchange temperature, if the current interior Heat exchange temperature T2 within the scope of heat exchange temperature, then makes the air-conditioning keep the operation of current compressor in the target chamber Frequency and/or the operation of the aperture of throttling set, if the current indoor heat exchanger temperature is higher than the target indoor heat exchanger The frequency of the compressor is then reduced the first predeterminated frequency value and/or by the throttling set by the upper limit value of temperature range Aperture regulation is to the first default aperture;If the current indoor heat exchanger temperature is lower than heat exchange temperature model in the target chamber The frequency of the compressor is then increased the second predeterminated frequency value and/or by the aperture tune of the throttling set by the lower limit value enclosed It saves to the second default aperture.The first default aperture can be equal or unequal with the described second default aperture, and described first Default aperture or the second default aperture can be the optimal aperture of throttling set.If the air-conditioning passes through capillary-compensated, Then can uncomfortable section throttling set aperture, the running frequency of adjusting compressor.
For example, as shown in Fig. 2, T2The upper limitCorresponding curve is the upper limit value curve of indoor heat exchanger temperature, T2Lower limitIt is corresponding Curve is the lower limit value curve of indoor heat exchanger temperature, is heat exchange in target chamber between the upper limit value curve and lower limit value curve Device temperature range, that is, T2Lower limit~T2The upper limit.Figure it is seen that different indoor environment temperature T1 is corresponded in different target chambers Heat exchange temperature range corresponds to the upper limit value T2 of heat exchange temperature range in different target chambersThe upper limitWith lower limit value T2Lower limit, only Current indoor heat exchanger temperature T2 is set to control the heat exchange temperature in the current corresponding target chamber of indoor environment temperature T1 In range, can make the temperature difference T of indoor heat exchanger temperature T2 and indoor environment temperature T1 remain at 15 DEG C~20 DEG C it Between, that is to say, that above-mentioned specific embodiment is actually also the running frequency and/or throttling set by adjusting compressor Aperture is maintained at the temperature of indoor heat exchanger and the temperature difference of indoor environment temperature in preset the temperature difference range.
Wherein, the one kind for obtaining heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature is specific Embodiment are as follows: obtain the corresponding relationship of heat exchange temperature range in preconfigured indoor environment temperature and target chamber;According to The corresponding relationship determines heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature.The interior ring The corresponding relationship of heat exchange temperature range for example can be in the indoor environment temperature and target chamber in border temperature and target chamber The corresponding relationship list of heat exchange temperature range passes through lookup table mode heat exchange temperature out of indoor environment temperature and target chamber Heat exchange temperature in the current corresponding target chamber of indoor environment temperature of the corresponding relationship list lookup of range.
The another kind for obtaining heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature is specific real Apply mode are as follows: according to the temperature difference range of preset indoor environment temperature and indoor heat exchanger temperature, determine the current interior Heat exchange temperature range in the corresponding target chamber of environment temperature.For example, the temperature difference range is 15 DEG C~20 DEG C, if current indoor Environment temperature is 5 DEG C, then heat exchange temperature range is 20 DEG C~25 DEG C in corresponding target chamber.
Fig. 3 is the method schematic diagram of another embodiment of air conditioning control method provided by the invention.As shown in figure 3, being based on Above-described embodiment, according to another embodiment of the invention, the air conditioning control method further include step S140.
Step S140 exits the preset control mould when the duration of air-conditioning heating operation reaches preset duration Formula.
The preset duration is specifically as follows the duration of air-conditioning heating initial start stage, can test in advance and determine the air-conditioning Heating mode initial start stage duration.For example, passing through the duration of many experiments testing air conditioner heating mode initial start stage.It is described Preset duration for example can be 15~30 minutes.
Fig. 4 is the structural schematic diagram of an embodiment of air conditioning control device provided by the invention.As shown in figure 4, the sky Adjusting control device 100 includes: control unit 110, acquiring unit 120 and adjusting unit 130.
Control unit 110 is used for after the air-conditioning opens heating mode, and the air-conditioning is made to enter preset control mould Formula;Acquiring unit 120 is used under the preset control model, obtains working as current indoor environment temperature and the air-conditioning Preceding indoor heat exchanger temperature;Unit 130 is adjusted to be used for according to the current indoor environment temperature of acquisition and described current Indoor heat exchanger temperature adjust the air-conditioning compressor running frequency and/or throttling set aperture.
Control unit 110 makes the air-conditioning enter preset control model after the air-conditioning opens heating mode.Institute Preset control model is stated, i.e., to the control model for carrying out heating control of the air-conditioning.That is, being opened in the air-conditioning After heating mode, to avoid machine is blown out in heating mode initial start stage hot wind and the cold air inside temperature difference big, hot sky is caused The problem of gas floats, carries out heating control to the air-conditioning, that is, the air-conditioning is made to enter preset control model.
Under the preset control model, acquiring unit 120 obtains current indoor environment temperature and the air-conditioning Current indoor heat exchanger temperature.Specifically, current indoor environment temperature T1 can be detected by indoor environment temperature sensing package, led to The temperature sensing package on indoor heat exchanger (such as evaporator) is crossed, current indoor heat exchanger temperature T2, the indoor heat exchanger are detected Temperature is specifically as follows the tube temperature of indoor heat exchanger.
Adjust the current indoor environment temperature and the current indoor heat exchanger temperature of the unit 130 according to acquisition Adjust the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set.
In a specific embodiment, unit 130 is adjusted to be worked as according to the current indoor heat exchanger temperature with described The temperature difference of preceding indoor environment temperature adjusts the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set.
Specifically, temperature and the current indoor environment that unit 130 judges the current indoor heat exchanger are adjusted Whether the temperature difference of temperature is in preset the temperature difference range;If the temperature difference makes the sky in the preset the temperature difference range Adjust the running frequency for the compressor for keeping current and/or the aperture operation of throttling set;If the temperature difference is higher than described preset The frequency of the compressor is then reduced the first predeterminated frequency value and/or by the throttling set by the upper limit value of the temperature difference range Aperture regulation is to the first default aperture;If the temperature difference is lower than the lower limit value of the preset the temperature difference range, by the compression The frequency of machine increases the second predeterminated frequency value and/or by the aperture regulation of the throttling set to the second default aperture.Namely It says, by adjusting the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set, makes the indoor heat exchanger temperature It is maintained in preset the temperature difference range with the temperature difference of indoor environment temperature.Wherein, the preset the temperature difference range for example can be 15 DEG C~20 DEG C, that is, indoor heat exchanger temperature T2 and the temperature difference △ T of indoor environment temperature T1 is made to maintain preset the temperature difference range It is interior.The throttling set such as electromagnetic expanding valve.Fig. 2 is indoor environment temperature and indoor heat exchanger according to an embodiment of the present invention The control planning figure of temperature.As shown in Fig. 2, indoor environment temperature and indoor heat exchanger temperature gradually rising at any time, lead to The aperture of the running frequency and/or throttling set of overregulating compressor makes the temperature of indoor heat exchanger and the temperature of indoor environment temperature Difference is maintained between 15 DEG C~20 DEG C.
In another embodiment specific implementation mode, unit 130 is adjusted according to the current indoor heat exchanger temperature and to work as Heat exchange temperature range in the corresponding target chamber of preceding indoor environment temperature, adjusts the running frequency of the compressor of the air-conditioning And/or the aperture of throttling set.
Specifically, it adjusts unit 130 and obtains the corresponding target indoor heat exchanger temperature of the current indoor environment temperature T1 Range is spent, the current indoor heat exchanger temperature T2 is judged whether in the target chamber within the scope of heat exchange temperature, if institute State current indoor heat exchanger temperature T2 within the scope of heat exchange temperature, then keeps the air-conditioning currently in the target chamber The running frequency of compressor and/or the aperture operation of throttling set, if the current indoor heat exchanger temperature is higher than the mesh The upper limit value of indoor heat exchanger temperature range is marked, then the frequency of the compressor is reduced into the first predeterminated frequency value and/or by institute The aperture regulation of throttling set is stated to the first default aperture;If the current indoor heat exchanger temperature is lower than in the target chamber The frequency of the compressor is then increased the second predeterminated frequency value and/or by the throttling by the lower limit value of heat exchange temperature range The aperture regulation of device is to the second default aperture.The first default aperture and the described second default aperture can equal or not phases It can be the optimal aperture of throttling set Deng, the first default aperture or the second default aperture.If the air-conditioning passes through Capillary-compensated, then can uncomfortable section throttling set aperture, the running frequency of adjusting compressor.
For example, as shown in Fig. 2, T2The upper limitCorresponding curve is the upper limit value curve of indoor heat exchanger temperature, T2Lower limitIt is corresponding Curve is the lower limit value curve of indoor heat exchanger temperature, is heat exchange in target chamber between the upper limit value curve and lower limit value curve Device temperature range, that is, T2Lower limit~T2The upper limit.Figure it is seen that different indoor environment temperature T1 is corresponded in different target chambers Heat exchange temperature range corresponds to the upper limit value T2 of heat exchange temperature range in different target chambersThe upper limitWith lower limit value T2Lower limit, only Current indoor heat exchanger temperature T2 is set to control the heat exchange temperature in the current corresponding target chamber of indoor environment temperature T1 In range, can make the temperature difference T of indoor heat exchanger temperature T2 and indoor environment temperature T1 remain at 15 DEG C~20 DEG C it Between, that is to say, that above-mentioned specific embodiment is actually also the running frequency and/or throttling set by adjusting compressor Aperture is maintained at the temperature of indoor heat exchanger and the temperature difference of indoor environment temperature in preset the temperature difference range.
Wherein, it adjusts unit 130 and obtains heat exchange temperature model in the corresponding target chamber of the current indoor environment temperature A kind of specific embodiment enclosed are as follows: obtain pair of heat exchange temperature range in preconfigured indoor environment temperature and target chamber It should be related to;Heat exchange temperature model in the corresponding target chamber of the current indoor environment temperature is determined according to the corresponding relationship It encloses.The corresponding relationship of heat exchange temperature range for example can be the indoor environment temperature in the indoor environment temperature and target chamber The corresponding relationship list of degree and heat exchange temperature range in target chamber passes through lookup table mode from indoor environment temperature and target chamber Heat exchange temperature in the current corresponding target chamber of indoor environment temperature of the corresponding relationship list lookup of interior heat exchange temperature range.
It adjusts unit 130 and obtains the another of heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature A kind of specific embodiment are as follows: according to the temperature difference range of preset indoor environment temperature and indoor heat exchanger temperature, determine described in Heat exchange temperature range in the corresponding target chamber of current indoor environment temperature.For example, the temperature difference range is 15 DEG C~20 DEG C, If current indoor environment temperature is 5 DEG C, heat exchange temperature range is 20 DEG C~25 DEG C in corresponding target chamber.
Fig. 5 is the structural schematic diagram of another embodiment of air conditioning control device provided by the invention.As shown in figure 5, being based on Above-described embodiment, the air conditioning control device 100 further include detection unit 140.
Whether the revolving speed for the inner blower that detection unit 140 is used to detect the air-conditioning is less than preset rotation speed;If so, described Control unit makes the air-conditioning enter preset control model, if it is not, then air-conditioning is run by normal heating mode.
Specifically, single by detection first before making the air-conditioning enter preset control model after heating mode starting Hot-air can be pressed onto the biggish situation of rotation speed of fan since wind pressure is larger by the inner blower revolving speed that member 140 detects air-conditioning Therefore ground does not need to enter preset control when (being more than or equal to preset rotation speed) in the biggish situation of rotation speed of fan Mode.Such as the operation wind file of detection inner blower, when operation wind file (i.e. high wind file is between mute file) below superpower wind file When, start preset control model, when running wind file is superpower wind file, does not enable the preset control model.
The present invention also provides a kind of storage mediums for corresponding to the air conditioning control method, are stored thereon with computer journey Sequence, the step of aforementioned any the method is realized when described program is executed by processor.
The present invention also provides a kind of air-conditionings for corresponding to the air conditioning control method, including processor, memory and deposit The computer program that can be run on a processor on a memory is stored up, the processor is realized aforementioned any when executing described program The step of the method.
The present invention also provides a kind of air-conditionings for corresponding to the air conditioning control device, including aforementioned any air-conditioning control Device processed.
Accordingly, scheme provided by the invention, in air-conditioning heating operation, according to the current indoor environment temperature of acquisition and Current indoor heat exchanger temperature adjusts the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set, refinement Air-conditioning heating mode starts the control of initial stage indoor environment temperature and air-conditioning internal machine leaving air temp, i.e. compressor operating frequency Between control, weaken the air-conditioning heating mode initial start stage stage hot and cold air severe delamination phenomenon, improve room bulk temperature The uniformity of distribution, improve the room bottom useful space temperature rise rate, and improve human body heating space thermal comfort, Simultaneously, moreover it is possible to reduce the power consumption in air-conditioning heating initial start stage stage.
Function described herein can be implemented in hardware, the software executed by processor, firmware or any combination thereof. If implemented in the software executed by processor, computer can be stored in using function as one or more instructions or codes It is transmitted on readable media or via computer-readable media.Other examples and embodiment are wanted in the present invention and appended right It asks in the scope and spirit of book.For example, due to the property of software, function described above can be used by processor, Hardware, firmware, hardwired or the software implementation for appointing the combination of whichever to execute in these.In addition, each functional unit can integrate In one processing unit, it is also possible to each unit to physically exist alone, can also be integrated in two or more units In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, and fill as control The component set may or may not be physical unit, it can and it is in one place, or may be distributed over multiple On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code Medium.
The above description is only an embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification, Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.

Claims (13)

1. a kind of air conditioning control method characterized by comprising
After the air-conditioning opens heating mode, the air-conditioning is made to enter preset control model;
Under the preset control model, the current indoor heat exchanger of current indoor environment temperature and the air-conditioning is obtained Temperature;
The air-conditioning is adjusted according to the current indoor environment temperature of acquisition and the current indoor heat exchanger temperature The running frequency of compressor and/or the aperture of throttling set.
2. the method according to claim 1, wherein make the air-conditioning enter preset control model before, Further include:
Whether the revolving speed for detecting the inner blower of the air-conditioning is less than preset rotation speed;If so, the air-conditioning is made to enter preset control Molding formula.
3. method according to claim 1 or 2, which is characterized in that when the duration of air-conditioning heating operation reaches default When duration, the preset control model is exited.
4. method according to claim 1-3, which is characterized in that according to the current indoor environment of acquisition Temperature and the current indoor heat exchanger temperature adjust the running frequency of compressor and/or opening for throttling set of the air-conditioning Degree, comprising:
Whether the temperature difference of the temperature for judging the current indoor heat exchanger and the current indoor environment temperature is preset In the temperature difference range;
If the temperature difference makes the air-conditioning keep the running frequency of current compressor in the preset the temperature difference range And/or the aperture operation of throttling set;
If the temperature difference is higher than the upper limit value of the preset the temperature difference range, the frequency of the compressor is reduced by first and is preset Frequency values and/or by the aperture regulation of the throttling set to the first default aperture;
If the temperature difference is lower than the lower limit value of the preset the temperature difference range, the frequency of the compressor is increased second and is preset Frequency values and/or by the aperture regulation of the throttling set to the second default aperture;
And/or
Obtain heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature;
Judge the current indoor heat exchanger temperature whether in the target chamber within the scope of heat exchange temperature;
If the current indoor heat exchanger temperature within the scope of heat exchange temperature, keeps the air-conditioning in the target chamber The running frequency of current compressor and/or the aperture operation of throttling set;
It, will be described if the current indoor heat exchanger temperature is higher than the upper limit value of heat exchange temperature range in the target chamber The frequency of compressor reduces the first predeterminated frequency value and/or by the aperture regulation of the throttling set to the first default aperture;
If the current indoor heat exchanger temperature, will be described lower than the lower limit value of heat exchange temperature range in the target chamber The frequency of compressor increases the second predeterminated frequency value and/or by the aperture regulation of the throttling set to the second default aperture.
5. according to the method described in claim 4, it is characterized in that, obtaining the corresponding target of the current indoor environment temperature Indoor heat exchanger temperature range, comprising:
Obtain the corresponding relationship of heat exchange temperature range in preconfigured indoor environment temperature and target chamber;
Heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature is determined according to the corresponding relationship;
And/or
According to the temperature difference range of preset indoor environment temperature and indoor heat exchanger temperature, the current indoor environment temperature is determined Spend heat exchange temperature range in corresponding target chamber.
6. a kind of air conditioning control device characterized by comprising
Control unit, for making the air-conditioning enter preset control model after the air-conditioning opens heating mode;
Acquiring unit, for obtaining working as current indoor environment temperature and the air-conditioning under the preset control model Preceding indoor heat exchanger temperature;
Unit is adjusted, for the current indoor environment temperature and the current indoor heat exchanger temperature tune according to acquisition Save the running frequency of the compressor of the air-conditioning and/or the aperture of throttling set.
7. device according to claim 6, which is characterized in that further include:
Detection unit, for detecting whether the revolving speed of inner blower of the air-conditioning is less than preset rotation speed;If so, making the air-conditioning Into preset control model.
8. device according to claim 6 or 7, which is characterized in that described control unit is also used to: when the air-conditioning system When the duration of heat operation reaches preset duration, the air-conditioning is made to exit the preset control model.
9. according to the described in any item devices of claim 6-8, which is characterized in that the adjusting unit, according to acquisition Current indoor environment temperature and the current indoor heat exchanger temperature adjust the compressor of the air-conditioning running frequency and/ Or the aperture of throttling set, comprising:
Whether the temperature difference of the temperature for judging the current indoor heat exchanger and the current indoor environment temperature is preset In the temperature difference range;
If the temperature difference makes the air-conditioning keep the running frequency of current compressor in the preset the temperature difference range And/or the aperture operation of throttling set;
If the temperature difference is higher than the upper limit value of the preset the temperature difference range, the frequency of the compressor is reduced by first and is preset Frequency values and/or by the aperture regulation of the throttling set to the first default aperture;
If the temperature difference is lower than the lower limit value of the preset the temperature difference range, the frequency of the compressor is increased second and is preset Frequency values and/or by the aperture regulation of the throttling set to the second default aperture;
And/or
Obtain heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature;
Judge the current indoor heat exchanger temperature whether in the target chamber within the scope of heat exchange temperature;
If the current indoor heat exchanger temperature within the scope of heat exchange temperature, keeps the air-conditioning in the target chamber The running frequency of current compressor and/or the aperture operation of throttling set;
It, will be described if the current indoor heat exchanger temperature is higher than the upper limit value of heat exchange temperature range in the target chamber The frequency of compressor reduces the first predeterminated frequency value and/or by the aperture regulation of the throttling set to the first default aperture;
If the current indoor heat exchanger temperature, will be described lower than the lower limit value of heat exchange temperature range in the target chamber The frequency of compressor increases the second predeterminated frequency value and/or by the aperture regulation of the throttling set to the second default aperture.
10. device according to claim 9, which is characterized in that the adjusting unit obtains the current indoor environment Heat exchange temperature range in the corresponding target chamber of temperature, comprising:
Obtain the corresponding relationship of heat exchange temperature range in preconfigured indoor environment temperature and target chamber;
Heat exchange temperature range in the corresponding target chamber of the current indoor environment temperature is determined according to the corresponding relationship;
And/or
According to the temperature difference range of preset indoor environment temperature and indoor heat exchanger temperature, the current indoor environment temperature is determined Spend heat exchange temperature range in corresponding target chamber.
11. a kind of storage medium, which is characterized in that it is stored thereon with computer program, it is real when described program is executed by processor The step of existing claim 1-5 any the method.
12. a kind of air-conditioning, which is characterized in that can be transported on a processor on a memory including processor, memory and storage The step of capable computer program, the processor realizes claim 1-5 any the method when executing described program.
13. a kind of air-conditioning, which is characterized in that including the air conditioning control device as described in claim 6-10 is any.
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