CN107328061A - Air-conditioning system, heat-production control method and computer-readable recording medium - Google Patents

Air-conditioning system, heat-production control method and computer-readable recording medium Download PDF

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Publication number
CN107328061A
CN107328061A CN201710531940.7A CN201710531940A CN107328061A CN 107328061 A CN107328061 A CN 107328061A CN 201710531940 A CN201710531940 A CN 201710531940A CN 107328061 A CN107328061 A CN 107328061A
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rotating speed
temperature
air
conditioning system
outdoor environment
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CN201710531940.7A
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CN107328061B (en
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屈金祥
黄招彬
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Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
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Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
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Abstract

The present invention discloses a kind of heat-production control method of air-conditioning system, comprises the following steps:Air-conditioning system obtains the coil temperature of indoor heat exchanger when running heating mode;Temperature range according to residing for the coil temperature of the indoor heat exchanger, selects corresponding wind-speed gear and/or frequency gear operation;Until when the coil temperature is less than or equal to the first temperature and is more than or equal to second temperature predetermined hold-time, controlling the indoor fan of the air-conditioning system to be run with apoplexy gear and/or control compressor with intermediate frequency gear.Invention additionally discloses a kind of air-conditioning system and computer-readable recording medium.The present invention can solve the problem of heating effect of air-conditioning system at low ambient temperatures is poor.

Description

Air-conditioning system, heat-production control method and computer-readable recording medium
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air-conditioning system, heat-production control method and computer-readable Storage medium.
Background technology
When outdoor environment temperature is relatively low, after air-conditioning system runs heating mode for a period of time, it is easy to cause air-conditioning system The outdoor unit frosting of system, so as to cause the heating effect of air-conditioning system to be at low ambient temperatures deteriorated, and then reduces the comfortable of user Property.
The content of the invention
The main object of the present invention is to provide a kind of air-conditioning system, heat-production control method and computer-readable recording medium, Aim to solve the problem that the problem of heating effect of air-conditioning system at low ambient temperatures is poor.
The present invention provides a kind of heat-production control method of air-conditioning system, the heat-production control method of the air-conditioning system include with Lower step:
Air-conditioning system obtains the coil temperature of indoor heat exchanger when running heating mode;
Temperature range according to residing for the coil temperature of the indoor heat exchanger, selects corresponding wind-speed gear and/or frequency Rate gear is run;
Until being less than or equal to the first temperature and more than or equal to second temperature predetermined hold-time in the coil temperature When, control the indoor fan of the air-conditioning system to be run with apoplexy gear and/or control compressor with intermediate frequency gear.
Preferably, the temperature range according to residing for the coil temperature of the indoor heat exchanger, selects corresponding wind speed The step of gear and/or frequency gear are run includes:
When the coil temperature is less than or equal to the second temperature, control the indoor fan with high wind gear and/ Or control compressor is run with high frequency gear;
When the coil temperature reaches first temperature, the indoor fan is controlled with low wind gear and/or control Compressor is run with low frequency gear.
Preferably, the temperature range according to residing for the coil temperature of the indoor heat exchanger, selects corresponding wind speed The step of gear and/or frequency gear are run includes:
When the coil temperature is more than the second temperature, the indoor fan is controlled with low wind gear and/or control Compressor is run with low frequency gear.
Preferably, the heat-production control method of the air-conditioning system also includes:
When getting outdoor environment temperature, the temperature range residing for the outdoor environment temperature is judged;
When the outdoor environment temperature meets the first preset temperature interval, obtain and presently described outdoor environment temperature pair The first high wind rotating speed, the first apoplexy rotating speed and the first low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The first high frequency rotating speed, the first intermediate frequency rotating speed and the first low frequency rotating speed.
Preferably, it is described when getting outdoor environment temperature, judge the temperature range residing for the outdoor environment temperature The step of after also include:
When the outdoor environment temperature meets the second preset temperature interval, obtain and presently described outdoor environment temperature pair The second high wind rotating speed, the second apoplexy rotating speed and the second low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The second high frequency rotating speed, the second intermediate frequency rotating speed and the second low frequency rotating speed;Wherein, the high frequency of the described second high wind rotating speed/second turns Speed is more than the high frequency rotating speed of the described first high wind rotating speed/first, and the intermediate frequency rotating speed of the second apoplexy rotating speed/second is more than described first The apoplexy frequency of apoplexy rotating speed/first, the low frequency rotating speed of the second low wind rotating speed/second is more than the described first low wind rotating speed/the first Low frequency rotating speed.
Preferably, it is described when getting outdoor environment temperature, judge the temperature range residing for the outdoor environment temperature The step of after also include:
When the outdoor environment temperature meets the 3rd preset temperature interval, obtain and presently described outdoor environment temperature pair The 3rd high wind rotating speed, the 3rd apoplexy rotating speed and the 3rd low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The 3rd high frequency rotating speed, the 3rd intermediate frequency rotating speed and the 3rd low frequency rotating speed;Wherein, the high frequency of the described 3rd high wind rotating speed/the 3rd turns Speed is more than the high frequency rotating speed of the described second high wind rotating speed/second, and the intermediate frequency rotating speed of the 3rd apoplexy rotating speed/the 3rd is more than described second The apoplexy frequency of apoplexy rotating speed/second, the low frequency rotating speed of the 3rd low wind rotating speed/the 3rd is more than the described second low wind rotating speed/the second Low frequency rotating speed.
Preferably, it is described when getting outdoor environment temperature, judge the temperature range residing for the outdoor environment temperature The step of after also include:
When the outdoor environment temperature meets the 4th preset temperature interval, obtain and presently described outdoor environment temperature pair The 4th high wind rotating speed, the 4th apoplexy rotating speed and the 4th low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The 4th high frequency rotating speed, the 4th intermediate frequency rotating speed and the 4th low frequency rotating speed;Wherein, the high frequency of the described 4th high wind rotating speed/the 4th turns Speed is more than the high frequency rotating speed of the described 3rd high wind rotating speed/the 3rd, and the intermediate frequency rotating speed of the 4th apoplexy rotating speed/the 4th is more than the described 3rd The apoplexy frequency of apoplexy rotating speed/the 3rd, the low frequency rotating speed of the 4th low wind rotating speed/the 4th is more than the described 3rd low wind rotating speed/3rd Low frequency rotating speed.
Preferably, the air-conditioning system run heating mode when, obtain indoor heat exchanger coil temperature the step of wrap Include:
When air-conditioning system runs heating mode, the run time of the compressor of the air-conditioning system is recorded;
When the run time of the compressor reaches preset time, the coil temperature of the indoor heat exchanger is obtained.
To achieve the above object, the present invention also provides a kind of air-conditioning system, and the air-conditioning system includes:
Heat control program, it is described heat that control program is arranged for carrying out air-conditioning system as described above heat controlling party The step of method.
To achieve the above object, the present invention also provides a kind of computer-readable recording medium, the computer-readable storage The air-conditioning system that is stored with medium heats control program, and the control program that heats of the air-conditioning system is executed by processor realization The step of heat-production control method of air-conditioning system as described above.
Air-conditioning system, heat-production control method and computer-readable recording medium that the present invention is provided, are existed by air-conditioning system When running heating mode, the coil temperature of indoor heat exchanger is obtained, then according to residing for the coil temperature of the indoor heat exchanger Temperature range, corresponding wind-speed gear and/or the operation of frequency gear are selected, until being less than or equal to the in the coil temperature One temperature and during more than or equal to second temperature predetermined hold-time, controls the indoor fan of the air-conditioning system with apoplexy gear And/or control compressor is run with intermediate frequency gear.So, the heating effect of air-conditioning system at low ambient temperatures can be solved poor The problem of, the heating capacity of air-conditioning system in a heating mode is at utmost improved, so as to improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is the air-conditioning system structural representation for the hardware running environment that scheme of the embodiment of the present invention is related to;
Fig. 2 is the schematic flow sheet of the heat-production control method first embodiment of air-conditioning system of the present invention;
Fig. 3 is temperature range of the step according to residing for the coil temperature of the indoor heat exchanger in Fig. 2, selects corresponding wind Fast gear and/or the refinement schematic flow sheet of frequency gear operation;
Fig. 4 is the schematic flow sheet of the heat-production control method second embodiment of air-conditioning system of the present invention;
Fig. 5 is the schematic flow sheet of the heat-production control method 3rd embodiment of air-conditioning system of the present invention;
Fig. 6 is the schematic flow sheet of the heat-production control method fourth embodiment of air-conditioning system of the present invention;
Fig. 7 is the schematic flow sheet of the embodiment of heat-production control method the 5th of air-conditioning system of the present invention;
Fig. 8 is the schematic flow sheet of the heat-production control method sixth embodiment of air-conditioning system of the present invention;
Fig. 9 be Fig. 2 in step air-conditioning system run heating mode when, obtain indoor heat exchanger coil temperature refinement Schematic flow sheet.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The air-conditioning system of the present invention, as shown in figure 1, the air-conditioning system includes:Processor 1001, such as CPU, Yong Hujie Mouth 1002, memory 1003, communication bus 1004.Wherein, communication bus 1004 is used to realize that the connection between these components to be led to Letter.User interface 1002 can include display screen (Display), input block such as remote control.Memory 1003 can be high Fast RAM memory or stable memory (non-volatile memory), such as magnetic disk storage.Memory The 1003 optional storage devices that can also be independently of aforementioned processor 1001.
The air-conditioning system can also include indoor set, outdoor unit, the compressor in outdoor unit, and various be used for Sensor of the parameters such as detection temperature, pressure, humidity, cold medium flux etc..
It will be understood by those skilled in the art that the air-conditioning system structure shown in Fig. 1 does not constitute the limit to air-conditioning system It is fixed, it can include than illustrating more or less parts, either combine some parts or different parts arrangement.
As shown in figure 1, leading to as operating system, network can be included in a kind of memory 1003 of computer-readable storage medium That believes module, Subscriber Interface Module SIM and air-conditioning system heats control program.
In the air-conditioning system shown in Fig. 1, user interface 1002 be mainly used in receive user by touch display screen or Input block input instruction triggers user instruction, such as freezes or heats;Processor 1001 is used to call to deposit in memory 1003 Heating for storage is operated below control program, and execution:
Air-conditioning system obtains the coil temperature of indoor heat exchanger when running heating mode;
Temperature range according to residing for the coil temperature of the indoor heat exchanger, selects corresponding wind-speed gear and/or frequency Rate gear is run;
Until being less than or equal to the first temperature and more than or equal to second temperature predetermined hold-time in the coil temperature When, control the indoor fan of the air-conditioning system to be run with apoplexy gear and/or control compressor with intermediate frequency gear.
Further, processor 1001 can call the control program that heats stored in memory 1003, also perform following Operation:
When the coil temperature is less than or equal to the second temperature, control the indoor fan with high wind gear and/ Or control compressor is run with high frequency gear;
When the coil temperature reaches first temperature, the indoor fan is controlled with low wind gear and/or control Compressor is run with low frequency gear.
Further, processor 1001 can call the control program that heats stored in memory 1003, also perform following Operation:
When the coil temperature is more than the second temperature, the indoor fan is controlled with low wind gear and/or control Compressor is run with low frequency gear.
Further, processor 1001 can call the control program that heats stored in memory 1003, also perform following Operation:
When getting outdoor environment temperature, the temperature range residing for the outdoor environment temperature is judged;
When the outdoor environment temperature meets the first preset temperature interval, obtain and presently described outdoor environment temperature pair The first high wind rotating speed, the first apoplexy rotating speed and the first low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The first high frequency rotating speed, the first intermediate frequency rotating speed and the first low frequency rotating speed.
Further, processor 1001 can call the control program that heats stored in memory 1003, also perform following Operation:
When the outdoor environment temperature meets the second preset temperature interval, obtain and presently described outdoor environment temperature pair The second high wind rotating speed, the second apoplexy rotating speed and the second low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The second high frequency rotating speed, the second intermediate frequency rotating speed and the second low frequency rotating speed;Wherein, the high frequency of the described second high wind rotating speed/second turns Speed is more than the high frequency rotating speed of the described first high wind rotating speed/first, and the intermediate frequency rotating speed of the second apoplexy rotating speed/second is more than described first The apoplexy frequency of apoplexy rotating speed/first, the low frequency rotating speed of the second low wind rotating speed/second is more than the described first low wind rotating speed/the first Low frequency rotating speed.
Further, processor 1001 can call the control program that heats stored in memory 1003, also perform following Operation:
When the outdoor environment temperature meets the 3rd preset temperature interval, obtain and presently described outdoor environment temperature pair The 3rd high wind rotating speed, the 3rd apoplexy rotating speed and the 3rd low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The 3rd high frequency rotating speed, the 3rd intermediate frequency rotating speed and the 3rd low frequency rotating speed;Wherein, the high frequency of the described 3rd high wind rotating speed/the 3rd turns Speed is more than the high frequency rotating speed of the described second high wind rotating speed/second, and the intermediate frequency rotating speed of the 3rd apoplexy rotating speed/the 3rd is more than described second The apoplexy frequency of apoplexy rotating speed/second, the low frequency rotating speed of the 3rd low wind rotating speed/the 3rd is more than the described second low wind rotating speed/the second Low frequency rotating speed.
Further, processor 1001 can call the control program that heats stored in memory 1003, also perform following Operation:
When the outdoor environment temperature meets the 4th preset temperature interval, obtain and presently described outdoor environment temperature pair The 4th high wind rotating speed, the 4th apoplexy rotating speed and the 4th low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The 4th high frequency rotating speed, the 4th intermediate frequency rotating speed and the 4th low frequency rotating speed;Wherein, the high frequency of the described 4th high wind rotating speed/the 4th turns Speed is more than the high frequency rotating speed of the described 3rd high wind rotating speed/the 3rd, and the intermediate frequency rotating speed of the 4th apoplexy rotating speed/the 4th is more than the described 3rd The apoplexy frequency of apoplexy rotating speed/the 3rd, the low frequency rotating speed of the 4th low wind rotating speed/the 4th is more than the described 3rd low wind rotating speed/3rd Low frequency rotating speed.
Further, processor 1001 can call the control program that heats stored in memory 1003, also perform following Operation:
When air-conditioning system runs heating mode, the run time of the compressor of the air-conditioning system is recorded;
When the run time of the compressor reaches preset time, the coil temperature of the indoor heat exchanger is obtained.
Reference picture 2, in the first embodiment, the present invention provide a kind of heat-production control method of air-conditioning system, including:
Step S1, air-conditioning system obtain the coil temperature of indoor heat exchanger when running heating mode;
, can in real time or timing acquisition indoor heat exchanger when air-conditioning system is running heating mode in the present embodiment Coil temperature, wherein, the coil temperature of the indoor heat exchanger is preferably middle coil temperature, in other embodiments, described The coil temperature of indoor heat exchanger can also be the outlet temperature of indoor heat exchanger, specifically can reasonable selection according to actual needs Detect the position of coil temperature.
Step S2, the temperature range according to residing for the coil temperature of the indoor heat exchanger, select corresponding wind-speed gear And/or the operation of frequency gear;
In the present embodiment, present invention is particularly suitable for ambient temperature it is relatively low when, the situation that air-conditioning system is heated, Therefore, when air-conditioning system runs heating mode, the coil temperature of the indoor heat exchanger of detection is gradually to be raised to high temperature from low temperature Uphill process.Therefore, in order to improve the heating efficiency of air-conditioning system, the indoor fan of air-conditioning system can be controlled first with height Shelves wind speed operation, when coil temperature rapidly increases to default critical-temperature, then can control indoor fan with low-grade wind speed Operation, finally when coil temperature stabilization is in preset temperature range, then controls indoor fan to be run with middle-grade wind speed;With/ Or control compressor is first run with high-grade frequency, when coil temperature rapidly increases to default critical-temperature, then can be controlled Compressor is run with low-grade frequency, finally when coil temperature stabilization is in preset temperature range, then controls compressor in Shelves wind speed operation.In this way, the heating capacity of air-conditioning system can be significantly improved, so that the heating effect under improving low temperature environment.
In other embodiments, do not have especially low situation for ambient temperature, air-conditioning system operation heats mould During formula, the coil temperature of the indoor heat exchanger of detection is of a relatively high, now, without control mode as described above first with high-grade wind Speed, after run with low-grade wind speed, and can directly control indoor fan to be run with low-grade wind speed;Without as above first control compression Machine with high-grade frequency, after run with low-grade frequency, but can directly control compressor to be run with low-grade frequency.
Similarly, when the coil temperature of the indoor heat exchanger detected in air-conditioning system is just at preset temperature range, then Indoor fan can be directly controlled to be run with middle-grade wind speed, and/or directly control compressor is run with middle-grade frequency.
Step S3, until being less than or equal to the first temperature in the coil temperature and continuing more than or equal to second temperature pre- When fixing time, the indoor fan of the air-conditioning system is controlled to be run with apoplexy gear and/or control compressor with intermediate frequency gear.
In the present embodiment, as described above, coil temperature T is directly either less than or equal into the first temperature T1And be more than or Equal to second temperature T2, or passing through wind speed or frequency adjustment so that the coil temperature is less than or equal to the first temperature and big In or equal to second temperature, it is less than or equal to the first temperature as long as detecting the coil temperature and is more than or equal to the second temperature Degree, T2< T < T1When, such as 20 DEG C 30 DEG C of < T <, and energy predetermined hold-time such as 5min, then control the room of the air-conditioning system Inner blower is run with apoplexy gear and/or control compressor with intermediate frequency gear, and mould is being heated at utmost to improve air-conditioning system Heating capacity under formula.It should be understood that first temperature, the concrete numerical value of second temperature can rationally be set according to actual needs, Above-mentioned concrete example is only used for help and understands the present invention program, not from the limited effect.
The heat-production control method for the air-conditioning system that the present invention is provided, by air-conditioning system when running heating mode, is obtained The coil temperature of indoor heat exchanger, then the temperature range according to residing for the coil temperature of the indoor heat exchanger, selects correspondence Wind-speed gear and/or the operation of frequency gear, the first temperature and be more than or equal to until being less than or equal in the coil temperature During second temperature predetermined hold-time, control the indoor fan of the air-conditioning system with apoplexy gear and/or control compressor with Intermediate frequency gear is run.So, the problem of heating effect of air-conditioning system at low ambient temperatures is poor can be solved, is at utmost carried The heating capacity of high air-conditioning system in a heating mode, so as to improve Consumer's Experience.
In a second embodiment, reference picture 3, based on first embodiment, the step S2 includes:
Step S21, when the coil temperature is less than or equal to the second temperature, control the indoor fan with high wind Gear and/or control compressor are run with high frequency gear;
In the present embodiment, coil temperature is detected less than or equal to the second temperature T in air-conditioning system2During such as 20 DEG C, Show that heating capacity during now air-conditioning system operation heating mode is relatively low, it is necessary to control the indoor fan with high wind gear and/ Or control compressor is run with high frequency gear so that the coil temperature of indoor heat exchanger rises rapidly.
Step S22, when the coil temperature reaches first temperature, control the indoor fan with low wind gear And/or control compressor is run with low frequency gear.
In the present embodiment, rise in the coil temperature and reach the first temperature T1During such as 30 DEG C, show temperature enough, now Indoor fan can be controlled to be run with low wind gear and/or control compressor with low frequency gear.
It should be understood that first temperature, the concrete numerical value of second temperature can rationally be set according to actual needs, above-mentioned tool Body citing is only used for help and understands the present invention program, not from the limited effect.
In the third embodiment, reference picture 4, based on second embodiment, the step S2 also includes:
Step S23, when the coil temperature is more than the second temperature, control the indoor fan with low wind gear And/or control compressor is run with low frequency gear.
In the present embodiment, when air-conditioning system brings into operation heating mode, if detecting the coil temperature T of indoor heat exchanger More than the second temperature T2Such as 20 DEG C, now, directly control the indoor fan with low wind gear and/or control compressor with Low frequency gear is run.
In the fourth embodiment, reference picture 5, based on first into 3rd embodiment any embodiment, the step S1 it Also include afterwards:
Step S4, when getting outdoor environment temperature, judge the temperature range residing for the outdoor environment temperature;
In the present embodiment, in addition to the coil temperature of indoor heat exchanger, outdoor environment temperature T can also can directly influence sky The effect that adjusting system is heated.And hence it is also possible to which with reference to outdoor environment temperature, the specific of each gear of specific regulation indoor fan turns Speed, and each gear of compressor specific frequency.
The temperature range divided according to outdoor environment temperature can rationally be divided according to factors such as geographical position, this reality Apply in example, will hereafter divide and illustrate exemplified by 4 temperature ranges, here is omitted.It should be understood that in other embodiments, 3,5 etc. can also be divided.
Step S5, the outdoor environment temperature meet the first preset temperature it is interval when, obtain and presently described outdoor ring The corresponding first high wind rotating speed of border temperature, the first apoplexy rotating speed and the first low wind rotating speed, and/or with presently described outdoor environment The corresponding first high frequency rotating speed of temperature, the first intermediate frequency rotating speed and the first low frequency rotating speed.
In the present embodiment, the first preset temperature interval, i.e. T are met when detecting outdoor environment temperatureOutsideAt >=2 DEG C, obtain First high wind rotating speed such as 1000rpm corresponding with presently described outdoor environment temperature, the first apoplexy rotating speed such as 800rpm and One low wind rotating speed such as 600rpm, and/or in the first high frequency rotating speed corresponding with presently described outdoor environment temperature such as 90Hz, first Frequency rotating speed such as 80Hz and the first low frequency rotating speed such as 70Hz.
It should be understood that the specific value of above-mentioned each parameter is not from the limited effect, it is only used for help and understands this programme.
In the 5th embodiment, reference picture 6, based on fourth embodiment, also includes after the step S4:
Step S6, the outdoor environment temperature meet the second preset temperature it is interval when, obtain and presently described outdoor ring The corresponding second high wind rotating speed of border temperature, the second apoplexy rotating speed and the second low wind rotating speed, and/or with presently described outdoor environment The corresponding second high frequency rotating speed of temperature, the second intermediate frequency rotating speed and the second low frequency rotating speed;Wherein, the described second high wind rotating speed/the Two high frequency rotating speeds are more than the high frequency rotating speed of the described first high wind rotating speed/first, and the intermediate frequency rotating speed of the second apoplexy rotating speed/second is more than The apoplexy frequency of the first apoplexy rotating speed/first, the low frequency rotating speed of the second low wind rotating speed/second turns more than the described first low wind Speed/first low frequency the rotating speed.
The present embodiment, the second preset temperature interval, i.e., -7 DEG C≤T are met when detecting outdoor environment temperatureOutsideAt≤2 DEG C, Obtain second high wind rotating speed such as 1050rpm corresponding with presently described outdoor environment temperature, the second apoplexy rotating speed such as 850rpm with And the second low wind rotating speed such as 650rpm, and/or the second high frequency rotating speed corresponding with presently described outdoor environment temperature such as 96Hz, Two intermediate frequency rotating speed such as 84Hz and the second low frequency rotating speed such as 72Hz.
Wherein, the described second high wind rotating speed can be according to the described first high wind rotating speed, and correspondence increase m1 such as 50 is obtained;It is described Second apoplexy rotating speed can be according to the first apoplexy rotating speed, and correspondence increase m2 such as 50 is obtained;The second low wind rotating speed can be with According to the described first low wind rotating speed, correspondence increase m3 such as 50 is obtained.It should be understood that m1, m2 and m3 size can be with identical or not Together.
Similarly, the second high frequency rotating speed can be according to the first high frequency rotating speed, and correspondence increase n1 such as 6 is obtained;Institute Stating the second intermediate frequency rotating speed can be according to the first apoplexy frequency, and correspondence increase n2 such as 4 is obtained;The second low frequency rotating speed can be with According to the first low frequency rotating speed, correspondence increase n3 such as 2 is obtained.It should be understood that n1, n2 and n3 size can be with identical or not Together.
In the sixth embodiment, reference picture 7, based on the 5th embodiment, also include after the step S4:
Step S7, the outdoor environment temperature meet the 3rd preset temperature it is interval when, obtain and presently described outdoor ring The corresponding 3rd high wind rotating speed of border temperature, the 3rd apoplexy rotating speed and the 3rd low wind rotating speed, and/or with presently described outdoor environment The corresponding 3rd high frequency rotating speed of temperature, the 3rd intermediate frequency rotating speed and the 3rd low frequency rotating speed;Wherein, the described 3rd high wind rotating speed/the Three high frequency rotating speeds are more than the high frequency rotating speed of the described second high wind rotating speed/second, and the intermediate frequency rotating speed of the 3rd apoplexy rotating speed/the 3rd is more than The apoplexy frequency of the second apoplexy rotating speed/second, the low frequency rotating speed of the 3rd low wind rotating speed/the 3rd turns more than the described second low wind Speed/second low frequency the rotating speed.
The present embodiment, the 3rd preset temperature interval, i.e., -15 DEG C≤T are met when detecting outdoor environment temperatureOutsideAt≤7 DEG C, Obtain threeth high wind rotating speed such as 1120rpm corresponding with presently described outdoor environment temperature, the 3rd apoplexy rotating speed such as 910rpm with And the 3rd low wind rotating speed such as 700rpm, and/or the 3rd high frequency rotating speed corresponding with presently described outdoor environment temperature such as 98Hz, Three intermediate frequency rotating speed such as 86Hz and the 3rd low frequency rotating speed such as 74Hz.
Wherein, the described 3rd high wind rotating speed can be according to the described second high wind rotating speed, and correspondence increase m4 such as 120 is obtained;Institute Stating the 3rd apoplexy rotating speed can be according to the second apoplexy rotating speed, and correspondence increase m5 such as 110 is obtained;The 3rd low wind rotating speed can So that according to the described second low wind rotating speed, correspondence increase m6 such as 100 is obtained.It should be understood that m4, m5 and m6 size can with identical or It is different.
Similarly, the 3rd high frequency rotating speed can be according to the second high frequency rotating speed, and correspondence increase n4 such as 8 is obtained;Institute Stating the 3rd intermediate frequency rotating speed can be according to the second apoplexy frequency, and correspondence increase n5 such as 6 is obtained;The 3rd low frequency rotating speed can be with According to the second low frequency rotating speed, correspondence increase n6 such as 4 is obtained.It should be understood that n4, n5 and n6 size can be with identical or not Together.
In the 7th embodiment, reference picture 8, based on sixth embodiment, also includes after the step S4:
When the outdoor environment temperature meets the 4th preset temperature interval, obtain and presently described outdoor environment temperature pair The 4th high wind rotating speed, the 4th apoplexy rotating speed and the 4th low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The 4th high frequency rotating speed, the 4th intermediate frequency rotating speed and the 4th low frequency rotating speed;Wherein, the high frequency of the described 4th high wind rotating speed/the 4th turns Speed is more than the high frequency rotating speed of the described 3rd high wind rotating speed/the 3rd, and the intermediate frequency rotating speed of the 4th apoplexy rotating speed/the 4th is more than the described 3rd The apoplexy frequency of apoplexy rotating speed/the 3rd, the low frequency rotating speed of the 4th low wind rotating speed/the 4th is more than the described 3rd low wind rotating speed/3rd Low frequency rotating speed.
The present embodiment, the 4th preset temperature interval, i.e. T are met when detecting outdoor environment temperatureOutsideAt≤- 15 DEG C, obtain Fourth high wind rotating speed such as 1170rpm corresponding with presently described outdoor environment temperature, the 4th apoplexy rotating speed such as 960rpm and Four low wind rotating speed such as 750rpm, and/or fourth high frequency rotating speed such as 100Hz corresponding with presently described outdoor environment temperature, the 4th Intermediate frequency rotating speed such as 88Hz and the 4th low frequency rotating speed such as 76Hz.
Wherein, the described 4th high wind rotating speed can be according to the described 3rd high wind rotating speed, and correspondence increase m7 such as 170 is obtained;Institute Stating the 4th apoplexy rotating speed can be according to the 3rd apoplexy rotating speed, and correspondence increase m8 such as 160 is obtained;The 4th low wind rotating speed can So that according to the described 3rd low wind rotating speed, correspondence increase m9 such as 150 is obtained.It should be understood that m7, m8 and m9 size can with identical or It is different.
Similarly, the 4th high frequency rotating speed can be according to the 3rd high frequency rotating speed, and correspondence increase n7 such as 10 is obtained;Institute Stating the 4th intermediate frequency rotating speed can be according to the 3rd apoplexy frequency, and correspondence increase n8 such as 8 is obtained;The 4th low frequency rotating speed can be with According to the 3rd low frequency rotating speed, correspondence increase n9 such as 6 is obtained.It should be understood that n7, n8 and n9 size can be with identical or not Together.
In the 8th embodiment, reference picture 9, based on first embodiment, the step S1 includes:
Step S11, air-conditioning system run heating mode when, record the run time of the compressor of the air-conditioning system;
Step S12, when the run time of the compressor reaches preset time, obtain the coil pipe of the indoor heat exchanger Temperature.
In the present embodiment, when air-conditioning system opens heating operation mode, the compressor of the air-conditioning system can be recorded Continuous operating time.The present embodiment is particularly suitable for use in the relatively low situation of outdoor environment temperature, pre- by compressor continuous service Fix time as after 5min, then detect the coil temperature of the indoor heat exchanger, can not only obtain accurate coil temperature, Air-conditioning system can be made quickly to enter to heat in control program.
In addition, the embodiment of the present invention also provides a kind of air-conditioning system and computer-readable recording medium, the air-conditioning system System includes heating control program, described to heat the heat-production control method that control program is arranged for carrying out air-conditioning system as described above The step of.
The air-conditioning system that is stored with the computer-readable recording medium heats control program, the system of the air-conditioning system Following operation is realized when thermal control program is executed by processor:
Air-conditioning system obtains the coil temperature of indoor heat exchanger when running heating mode;
Temperature range according to residing for the coil temperature of the indoor heat exchanger, selects corresponding wind-speed gear and/or frequency Rate gear is run;
Until being less than or equal to the first temperature and more than or equal to second temperature predetermined hold-time in the coil temperature When, control the indoor fan of the air-conditioning system to be run with apoplexy gear and/or control compressor with intermediate frequency gear.
Further, heating for the air-conditioning system also realizes following operation when control program is executed by processor:
When the coil temperature is less than or equal to the second temperature, control the indoor fan with high wind gear and/ Or control compressor is run with high frequency gear;
When the coil temperature reaches first temperature, the indoor fan is controlled with low wind gear and/or control Compressor is run with low frequency gear.
Further, heating for the air-conditioning system also realizes following operation when control program is executed by processor:
When the coil temperature is more than the second temperature, the indoor fan is controlled with low wind gear and/or control Compressor is run with low frequency gear.
Further, heating for the air-conditioning system also realizes following operation when control program is executed by processor:
When getting outdoor environment temperature, the temperature range residing for the outdoor environment temperature is judged;
When the outdoor environment temperature meets the first preset temperature interval, obtain and presently described outdoor environment temperature pair The first high wind rotating speed, the first apoplexy rotating speed and the first low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The first high frequency rotating speed, the first intermediate frequency rotating speed and the first low frequency rotating speed.
Further, heating for the air-conditioning system also realizes following operation when control program is executed by processor:
When the outdoor environment temperature meets the second preset temperature interval, obtain and presently described outdoor environment temperature pair The second high wind rotating speed, the second apoplexy rotating speed and the second low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The second high frequency rotating speed, the second intermediate frequency rotating speed and the second low frequency rotating speed;Wherein, the high frequency of the described second high wind rotating speed/second turns Speed is more than the high frequency rotating speed of the described first high wind rotating speed/first, and the intermediate frequency rotating speed of the second apoplexy rotating speed/second is more than described first The apoplexy frequency of apoplexy rotating speed/first, the low frequency rotating speed of the second low wind rotating speed/second is more than the described first low wind rotating speed/the first Low frequency rotating speed.
Further, heating for the air-conditioning system also realizes following operation when control program is executed by processor:
When the outdoor environment temperature meets the 3rd preset temperature interval, obtain and presently described outdoor environment temperature pair The 3rd high wind rotating speed, the 3rd apoplexy rotating speed and the 3rd low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The 3rd high frequency rotating speed, the 3rd intermediate frequency rotating speed and the 3rd low frequency rotating speed;Wherein, the high frequency of the described 3rd high wind rotating speed/the 3rd turns Speed is more than the high frequency rotating speed of the described second high wind rotating speed/second, and the intermediate frequency rotating speed of the 3rd apoplexy rotating speed/the 3rd is more than described second The apoplexy frequency of apoplexy rotating speed/second, the low frequency rotating speed of the 3rd low wind rotating speed/the 3rd is more than the described second low wind rotating speed/the second Low frequency rotating speed.
Further, heating for the air-conditioning system also realizes following operation when control program is executed by processor:
When the outdoor environment temperature meets the 4th preset temperature interval, obtain and presently described outdoor environment temperature pair The 4th high wind rotating speed, the 4th apoplexy rotating speed and the 4th low wind rotating speed answered, and/or it is corresponding with presently described outdoor environment temperature The 4th high frequency rotating speed, the 4th intermediate frequency rotating speed and the 4th low frequency rotating speed;Wherein, the high frequency of the described 4th high wind rotating speed/the 4th turns Speed is more than the high frequency rotating speed of the described 3rd high wind rotating speed/the 3rd, and the intermediate frequency rotating speed of the 4th apoplexy rotating speed/the 4th is more than the described 3rd The apoplexy frequency of apoplexy rotating speed/the 3rd, the low frequency rotating speed of the 4th low wind rotating speed/the 4th is more than the described 3rd low wind rotating speed/3rd Low frequency rotating speed.
Further, heating for the air-conditioning system also realizes following operation when control program is executed by processor:
When air-conditioning system runs heating mode, the run time of the compressor of the air-conditioning system is recorded;
When the run time of the compressor reaches preset time, the coil temperature of the indoor heat exchanger is obtained.
The specific embodiment heated when control program is executed by processor of the air-conditioning system is with reference to being described above, herein Repeat no more.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly It is included in other related technical fields in the scope of patent protection of the present invention.

Claims (10)

1. a kind of heat-production control method of air-conditioning system, it is characterised in that the heat-production control method of the air-conditioning system include with Lower step:
Air-conditioning system obtains the coil temperature of indoor heat exchanger when running heating mode;
Temperature range according to residing for the coil temperature of the indoor heat exchanger, selects corresponding wind-speed gear and/or frequency shelves Position operation;
Until when the coil temperature is less than or equal to the first temperature and is more than or equal to second temperature predetermined hold-time, control The indoor fan of the air-conditioning system is made to run with intermediate frequency gear with apoplexy gear and/or control compressor.
2. the heat-production control method of air-conditioning system as claimed in claim 1, it is characterised in that described according to the indoor heat exchange Temperature range residing for the coil temperature of device, the step of selecting corresponding wind-speed gear and/or frequency gear to run includes:
When the coil temperature is less than or equal to the second temperature, the indoor fan is controlled with high wind gear and/or control Compressor processed is run with high frequency gear;
When the coil temperature reaches first temperature, the indoor fan is controlled to be compressed with low wind gear and/or control Machine is run with low frequency gear.
3. the heat-production control method of air-conditioning system as claimed in claim 1, it is characterised in that described according to the indoor heat exchange Temperature range residing for the coil temperature of device, the step of selecting corresponding wind-speed gear and/or frequency gear to run includes:
When the coil temperature is more than the second temperature, the indoor fan is controlled to be compressed with low wind gear and/or control Machine is run with low frequency gear.
4. the heat-production control method of air-conditioning system as claimed any one in claims 1 to 3, it is characterised in that the air-conditioning The heat-production control method of system also includes:
When getting outdoor environment temperature, the temperature range residing for the outdoor environment temperature is judged;
When the outdoor environment temperature meets the first preset temperature interval, obtain corresponding with presently described outdoor environment temperature First high wind rotating speed, the first apoplexy rotating speed and the first low wind rotating speed, and/or corresponding with presently described outdoor environment temperature One high frequency rotating speed, the first intermediate frequency rotating speed and the first low frequency rotating speed.
5. the heat-production control method of air-conditioning system as claimed in claim 4, it is characterised in that described to get outdoor environment During temperature, also include after the step of judging the temperature range residing for the outdoor environment temperature:
When the outdoor environment temperature meets the second preset temperature interval, obtain corresponding with presently described outdoor environment temperature Second high wind rotating speed, the second apoplexy rotating speed and the second low wind rotating speed, and/or corresponding with presently described outdoor environment temperature Two high frequency rotating speeds, the second intermediate frequency rotating speed and the second low frequency rotating speed;Wherein, the described second high wind rotating speed/second high frequency rotating speed is big In the high frequency rotating speed of the described first high wind rotating speed/first, the intermediate frequency rotating speed of the second apoplexy rotating speed/second is more than first apoplexy The apoplexy frequency of rotating speed/first, the low frequency rotating speed of the second low wind rotating speed/second is more than the low frequency of the described first low wind rotating speed/first Rotating speed.
6. the heat-production control method of air-conditioning system as claimed in claim 4, it is characterised in that described to get outdoor environment During temperature, also include after the step of judging the temperature range residing for the outdoor environment temperature:
When the outdoor environment temperature meets the 3rd preset temperature interval, obtain corresponding with presently described outdoor environment temperature 3rd high wind rotating speed, the 3rd apoplexy rotating speed and the 3rd low wind rotating speed, and/or corresponding with presently described outdoor environment temperature Three high frequency rotating speeds, the 3rd intermediate frequency rotating speed and the 3rd low frequency rotating speed;Wherein, the described 3rd high wind rotating speed/the 3rd high frequency rotating speed is big In the high frequency rotating speed of the described second high wind rotating speed/second, the intermediate frequency rotating speed of the 3rd apoplexy rotating speed/the 3rd is more than second apoplexy The apoplexy frequency of rotating speed/second, the low frequency rotating speed of the 3rd low wind rotating speed/the 3rd is more than the low frequency of the described second low wind rotating speed/second Rotating speed.
7. the heat-production control method of air-conditioning system as claimed in claim 4, it is characterised in that described to get outdoor environment During temperature, also include after the step of judging the temperature range residing for the outdoor environment temperature:
When the outdoor environment temperature meets the 4th preset temperature interval, obtain corresponding with presently described outdoor environment temperature 4th high wind rotating speed, the 4th apoplexy rotating speed and the 4th low wind rotating speed, and/or corresponding with presently described outdoor environment temperature Four high frequency rotating speeds, the 4th intermediate frequency rotating speed and the 4th low frequency rotating speed;Wherein, the described 4th high wind rotating speed/the 4th high frequency rotating speed is big In the high frequency rotating speed of the described 3rd high wind rotating speed/the 3rd, the intermediate frequency rotating speed of the 4th apoplexy rotating speed/the 4th is more than the 3rd apoplexy The apoplexy frequency of rotating speed/the 3rd, the low frequency rotating speed of the 4th low wind rotating speed/the 4th is more than the low frequency of the described 3rd low wind rotating speed/the 3rd Rotating speed.
8. the heat-production control method of air-conditioning system as claimed in claim 1, it is characterised in that the air-conditioning system is made in operation During heat pattern, obtain indoor heat exchanger coil temperature the step of include:
When air-conditioning system runs heating mode, the run time of the compressor of the air-conditioning system is recorded;
When the run time of the compressor reaches preset time, the coil temperature of the indoor heat exchanger is obtained.
9. a kind of air-conditioning system, it is characterised in that the air-conditioning system includes:
Heat control program, the control program that heats is arranged for carrying out air-conditioning system as any one of claim 1 to 8 The step of heat-production control method of system.
10. a kind of computer-readable recording medium, it is characterised in that be stored with air-conditioning system on the computer-readable recording medium System heats control program, and the control program that heats of the air-conditioning system is executed by processor in realization such as claim 1 to 8 and appointed The step of heat-production control method of air-conditioning system described in one.
CN201710531940.7A 2017-06-30 2017-06-30 Air conditioning system, heating control method, and computer-readable storage medium Active CN107328061B (en)

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CN109489206A (en) * 2018-11-19 2019-03-19 奥克斯空调股份有限公司 A kind of control method, device and air conditioner promoting air conditioner heat-production comfort
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