CN104101060A - Energy-saving control method for air conditioner - Google Patents
Energy-saving control method for air conditioner Download PDFInfo
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- CN104101060A CN104101060A CN201410358158.6A CN201410358158A CN104101060A CN 104101060 A CN104101060 A CN 104101060A CN 201410358158 A CN201410358158 A CN 201410358158A CN 104101060 A CN104101060 A CN 104101060A
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Abstract
The invention relates to an energy-saving control method for an air conditioner. The method includes the steps: detecting the ambient temperature; judging whether the temperature difference between an indoor ambient temperature in the ambient temperature and a set temperature is smaller than a critical temperature T1 or not, wherein T1 is higher than 0 DEG C and lower than 4 DEG C; calling a corresponding maximum energy efficiency comparison table according to judgment results, and inquiring an optimal compressor operation efficiency, matched with the ambient temperature, in the corresponding maximum energy efficiency comparison table; controlling a compressor to run at the optimal operation efficiency; if no corresponding ambient temperature is available, searching an approximate ambient temperature proximal to the ambient temperature in the maximum energy efficiency comparison table to directly match out a corresponding optimal operation efficiency; when the ambient temperature reaches a set value, enabling the compressor to automatically access to a sleep mode. The energy-saving control method for the air conditioner has the advantages that the corresponding maximum energy efficiency comparison table is called according to the comparison results and the corresponding optimal operation frequency is matched out to control the compressor to run at the optimal operation frequency, and accordingly the air conditioner in operation is always in a state with highest energy efficiency ratio.
Description
Technical field
The present invention relates to a kind of energy-saving control method of air-conditioner.
Background technology
Air-conditioner is in the time of refrigeration or heating operation, under a certain working condition, also under a certain environment temperature state, along with the running frequency of compressor raises, the Energy Efficiency Ratio of air-conditioner first raises and reduces afterwards, and the running frequency that Energy Efficiency Ratio peak is corresponding is the optimum operation frequency of compressor.Under different working conditions, also under different environment temperature states, the optimum operation frequency difference that Energy Efficiency Ratio peak is corresponding, is also optimum operation frequencies corresponding to different working conditions.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of energy-saving control method of air-conditioner.
The energy-saving control method of described a kind of air-conditioner, is characterized in that comprising the steps: testing environment temperature; Judge whether indoor environment temperature in described environment temperature and the temperature difference of design temperature are less than critical-temperature T1, wherein 4 DEG C of 0 DEG C of < T1 <; Call accordingly the high energy efficiency table of comparisons according to judged result, the compressor optimum operation frequency of mating with described environment temperature in the corresponding high energy efficiency table of comparisons of inquiry; Controlling compressor moves with optimum operation frequency; If without corresponding environment temperature, in the described high energy efficiency table of comparisons, search and directly match corresponding optimum operation frequency with the immediate approximately ambient temperature of described environment temperature; Environment temperature reaches setting value, and compressor enters sleep pattern automatically.
The energy-saving control method of described a kind of air-conditioner, it is characterized in that describedly calling the high energy efficiency table of comparisons accordingly according to judged result and comprising: if the temperature difference of the indoor environment temperature in described environment temperature and design temperature is less than critical-temperature, calls single cylinder and move the high energy efficiency table of comparisons; If the indoor environment temperature in described environment temperature and the temperature difference of design temperature are not less than critical-temperature, call twin-tub and move the high energy efficiency table of comparisons.
The energy-saving control method of described a kind of air-conditioner, is characterized in that comprising with the compressor optimum operation frequency of described environment temperature coupling in the accordingly high energy efficiency table of comparisons of described inquiry: in the accordingly high energy efficiency table of comparisons of judgement, whether have corresponding environment temperature; If have, directly match corresponding optimum operation frequency according to corresponding environment temperature.
The present invention is by the detection to the environment temperature under different working conditions, the temperature difference of indoor environment temperature and design temperature is contrasted with critical-temperature, call the high energy efficiency table of comparisons accordingly according to comparing result, and utilizing environment temperature to match corresponding optimum operation frequency in the high energy efficiency table of comparisons accordingly, controlling compressor moves with optimum operation frequency, thereby always in the highest state of Energy Efficiency Ratio, improve the energy-saving effect of air-conditioner while making air-conditioner operation.
Detailed description of the invention
An energy-saving control method for air-conditioner, comprises the steps: testing environment temperature; Judge whether indoor environment temperature in described environment temperature and the temperature difference of design temperature are less than critical-temperature T1, wherein 4 DEG C of 0 DEG C of < T1 <; Call accordingly the high energy efficiency table of comparisons according to judged result, the compressor optimum operation frequency of mating with described environment temperature in the corresponding high energy efficiency table of comparisons of inquiry; Controlling compressor moves with optimum operation frequency; If without corresponding environment temperature, in the described high energy efficiency table of comparisons, search and directly match corresponding optimum operation frequency with the immediate approximately ambient temperature of described environment temperature; Environment temperature reaches setting value, and compressor enters sleep pattern automatically.
Calling the high energy efficiency table of comparisons accordingly according to judged result comprises: if the temperature difference of the indoor environment temperature in described environment temperature and design temperature is less than critical-temperature, calls single cylinder and move the high energy efficiency table of comparisons; If the indoor environment temperature in described environment temperature and the temperature difference of design temperature are not less than critical-temperature, call twin-tub and move the high energy efficiency table of comparisons.
In the accordingly high energy efficiency table of comparisons of inquiry, comprise with the compressor optimum operation frequency of described environment temperature coupling: in the accordingly high energy efficiency table of comparisons of judgement, whether have corresponding environment temperature; If have, directly match corresponding optimum operation frequency according to corresponding environment temperature.
The present invention is by the detection to the environment temperature under different working conditions, the temperature difference of indoor environment temperature and design temperature is contrasted with critical-temperature, call the high energy efficiency table of comparisons accordingly according to comparing result, and utilizing environment temperature to match corresponding optimum operation frequency in the high energy efficiency table of comparisons accordingly, controlling compressor moves with optimum operation frequency, thereby always in the highest state of Energy Efficiency Ratio, improve the energy-saving effect of air-conditioner while making air-conditioner operation.
Claims (3)
1. an energy-saving control method for air-conditioner, is characterized in that comprising the steps: testing environment temperature; Judge whether indoor environment temperature in described environment temperature and the temperature difference of design temperature are less than critical-temperature T1, wherein 4 DEG C of 0 DEG C of < T1 <; Call accordingly the high energy efficiency table of comparisons according to judged result, the compressor optimum operation frequency of mating with described environment temperature in the corresponding high energy efficiency table of comparisons of inquiry; Controlling compressor moves with optimum operation frequency; If without corresponding environment temperature, in the described high energy efficiency table of comparisons, search and directly match corresponding optimum operation frequency with the immediate approximately ambient temperature of described environment temperature; Environment temperature reaches setting value, and compressor enters sleep pattern automatically.
2. according to the energy-saving control method of a kind of air-conditioner described in claim 1, it is characterized in that describedly calling the high energy efficiency table of comparisons accordingly according to judged result and comprising: if the temperature difference of the indoor environment temperature in described environment temperature and design temperature is less than critical-temperature, calls single cylinder and move the high energy efficiency table of comparisons; If the indoor environment temperature in described environment temperature and the temperature difference of design temperature are not less than critical-temperature, call twin-tub and move the high energy efficiency table of comparisons.
3. according to the energy-saving control method of a kind of air-conditioner described in claim 1, it is characterized in that comprising with the compressor optimum operation frequency of described environment temperature coupling in the accordingly high energy efficiency table of comparisons of described inquiry: in the accordingly high energy efficiency table of comparisons of judgement, whether have corresponding environment temperature; If have, directly match corresponding optimum operation frequency according to corresponding environment temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358158.6A CN104101060A (en) | 2014-07-25 | 2014-07-25 | Energy-saving control method for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358158.6A CN104101060A (en) | 2014-07-25 | 2014-07-25 | Energy-saving control method for air conditioner |
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| CN104101060A true CN104101060A (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410358158.6A Pending CN104101060A (en) | 2014-07-25 | 2014-07-25 | Energy-saving control method for air conditioner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465956A (en) * | 2015-12-21 | 2016-04-06 | Tcl空调器(中山)有限公司 | Control method for double-cylinder variable-capacity air conditioner |
| CN108507131A (en) * | 2018-03-20 | 2018-09-07 | 海尔优家智能科技（北京）有限公司 | Method, apparatus, computer readable storage medium and the equipment of air conditioner energy saving |
| CN109405207A (en) * | 2018-10-10 | 2019-03-01 | 海信科龙电器股份有限公司 | Energy-saving method and device for air conditioner |
| CN109520098A (en) * | 2018-11-27 | 2019-03-26 | 宁波奥克斯电气股份有限公司 | A kind of control method of compressor frequency, control device and air conditioner |
| CN110986307A (en) * | 2019-10-28 | 2020-04-10 | 海尔(深圳)研发有限责任公司 | Control method and device for air conditioner and air conditioner |
-
2014
- 2014-07-25 CN CN201410358158.6A patent/CN104101060A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465956A (en) * | 2015-12-21 | 2016-04-06 | Tcl空调器(中山)有限公司 | Control method for double-cylinder variable-capacity air conditioner |
| CN105465956B (en) * | 2015-12-21 | 2018-05-08 | Tcl空调器(中山)有限公司 | A kind of control method of twin-tub variable capacitance air conditioner |
| CN108507131A (en) * | 2018-03-20 | 2018-09-07 | 海尔优家智能科技（北京）有限公司 | Method, apparatus, computer readable storage medium and the equipment of air conditioner energy saving |
| CN109405207A (en) * | 2018-10-10 | 2019-03-01 | 海信科龙电器股份有限公司 | Energy-saving method and device for air conditioner |
| CN109520098A (en) * | 2018-11-27 | 2019-03-26 | 宁波奥克斯电气股份有限公司 | A kind of control method of compressor frequency, control device and air conditioner |
| CN109520098B (en) * | 2018-11-27 | 2020-07-03 | 宁波奥克斯电气股份有限公司 | Control method and control device for compressor frequency and air conditioner |
| CN110986307A (en) * | 2019-10-28 | 2020-04-10 | 海尔(深圳)研发有限责任公司 | Control method and device for air conditioner and air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |
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| WD01 | Invention patent application deemed withdrawn after publication |