CN103471207B - Air conditioner comfort control method - Google Patents
Air conditioner comfort control method Download PDFInfo
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- CN103471207B CN103471207B CN201310454415.1A CN201310454415A CN103471207B CN 103471207 B CN103471207 B CN 103471207B CN 201310454415 A CN201310454415 A CN 201310454415A CN 103471207 B CN103471207 B CN 103471207B
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Abstract
The invention discloses a simple, convenient and practical air conditioner comfort control method which can control an air conditioner to work in an energy-saving and comfortable state. The method comprises the following steps that summer daily, summer sleeping, winter daily and winter sleeping air conditioner operation curves comprising different comfort levels are set through a Fanger thermal comfort equation, and a corresponding intelligent controller regulates and controls the operation temperature of the air conditioner based on the corresponding operation curves according to different indoor humidity.
Description
Technical field
The present invention relates to a kind of comfort of air conditioner control method.
Background technology
Improve with living standard, people's also more and more higher of the requirement to quality of the life, air-conditioning has therefore entered into huge numbers of families, and nearly 90% urban family at least has an air-conditioning, but majority are not very clear using air-conditioning for how correct, energy-conservation.Chinese air-conditioning market consumer behavior survey report points out " 49% user typically arranges air-conditioner temperature below 24 degrees Celsius " within 2011.In fact with 25 degrees Celsius as watershed, air-conditioning setting temperature often improve 1 degree Celsius can power saving 6%～7%, and torridity summer, for a long time in the people of low-temperature air conditioner environmental work and life, is easy to because indoor/outdoor temperature-difference is too big and suffers from common " air conditioner disease ".Therefore correctly operation of air conditioner curve is set, can be only achieved both comfortable, and the animation of energy-conservation also health.
Rhombus area shown in Fig. 1 is the comfort zone that the state university of kansas, U.S.A passes through that experiment obtains（It is applied to the people that clothing thermal resistance is that 0.6～0.8clo is seated）, it is ASHRAE comfort standard 55-74 comfort zone shown in shaded area（Being applied to clothing thermal resistance is that 0.8～1.0clo is seated but the slightly larger people of activity）It is seen that in addition to temperature, human comfort also leads related with multinomial factors such as activities with humidity, human metabolism.In the case that clothes and human activity amount are certain, the comfort level sensation of human body is also not only limited to a certain specified temp, but the collective effect of humidity and temperature, increase with humidity, the requirement to temperature for the human sense of comfort is toward low skew, in the case of same humidity, temperature can be properly increased in the range of comfort zone and not affect human sense of comfort.Air conditioner comfort control method be a kind of with Fanger thermal comfort equation and PMV, PPD evaluation index is theoretical foundation, has considered outdoor environment, human metabolism leads and the factors such as activity, the method setting air-conditioner operation curve according to indoor humidity.
Content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, provides a kind of comfort of air conditioner control method.The method is simple, convenient, practical, can control and make operation of air conditioner in not only energy-conservation but also blander state.
Comfort of air conditioner control method of the present invention is by Fanger thermal comfort equation, set up the air-conditioner operation curve that the summer including different comfort level respectively is daily, summer sleeps, winter is daily, winter sleeps, adjusted according to the running temperature that indoor different humidity is carried out to air-conditioner based on corresponding operation curve by corresponding intelligent controller and control.
The described control that adjusts that air-conditioner is carried out with the running temperature based on corresponding operation curve also includes readjusting comfort level by intelligent controlling device according to current indoor humidity and user's design temperature, and air-conditioner will adjust the running temperature of air-conditioner according to the comfort level operation curve that this be readjusted according to indoor humidity.
Described running temperature air-conditioner being carried out based on corresponding operation curve adjusts to control and also includes when indoor humidity RHiDuring >=80%RH, switching air-conditioner is to dehumidification mode, until indoor humidity is reduced to air-conditioner during 70%RH and again switches to refrigeration mode again, when outdoor temperature humidity is relatively low, by the webpage of the corresponding information of transmission to user and smart mobile phone, user is pointed out to close air-conditioning, windowing ventilation.
Described sleep operation curve includes bedding thermal resistivity, human metabolism leads and gos deep into factor with activity and body temperature with the length of one's sleep.
The method of the present invention passes through the operation curve that the control devices such as corresponding intelligent controller adjust air-conditioner, make operation of air conditioner in energy-conservation, science, rational state, the operation of air-conditioner is made more to press close to the use requirement of users, such as human body is easier to accept the state that air-conditioner operates in relatively-high temperature in a dry environment, or remind user to close air-conditioning in the case that outdoor temperature allows, windowing ventilation, and user can be according to itself and geogen, so that air-conditioner operates in summer in higher winter low design temperature while meeting human comfort, reduce indoor/outdoor temperature-difference, thus having reached energy-conservation and the purpose of health.
Brief description
Fig. 1 comfort zone schematic diagram；Fig. 2 is the corresponding relation figure of temperature and humidity under present invention summer daily each PMV grade.
Specific embodiment
In order to be able to further appreciate that technical scheme, the invention will be further described to combine accompanying drawing by following examples.
The present invention according to comfort level equation, according to surrounding environment（Indoor temperature and humidity, outdoor temperature）The active state of people, in conjunction with intelligence control star, air-conditioner operation curve is set, so that the use requirement that the operation of air-conditioner is more close to the users, the purpose of energy-conservation can be reached, such as human body is easier to accept the state that air-conditioner operates in relatively-high temperature in a dry environment again, or remind user to close air-conditioning in the case that outdoor temperature allows, windowing ventilation, and user can be according to itself and geogen, by intelligence control star（Intelligent controller）Participate in the correction of air-conditioner operation curve at any time, adjust out comfortable work living environment.
For this reason, passing through Fanger thermal comfort equation [1] , according to different humidity rank, multigroup difference comfort level will be included respectively（I.e. different PMV indexs）Summer is daily, summer sleep, winter are daily and/or winter sleep air-conditioner operation curve implants the functional control module of intelligent controller, and in air-conditioned room the corresponding humidity of setting and intelligent controller connection and/or temperature detector, the indoor different humidity being detected according to it by intelligent controller is in corresponding comfort level operation curve（The comfort level curve that the acquiescence of the present embodiment is run is PMV=0）On automatically adjust the corresponding running temperature of air-conditioner.
And, when the setting value of intelligent controller changes, i.e. when user manually adjusts air-conditioner design temperature due to personal or geographic factor, the corresponding operation curve of a corresponding comfort level is run on according to the desired temperature of this adjustment and the humid control air-conditioner of current room by intelligent controller and automatically adjusts the actual motion temperature of air-conditioner under this operation curve according to indoor humidity change；That is, user artificially take part in the correction of air-conditioner operation curve.
So that acquiescence comfort level PMV=0, summer are daily as a example, intelligent controller（Intelligence control star）The operation curve of the PMV=0 selecting changes according to indoor humidity and adjusts air-conditioner running temperature（See Fig. 2）：
When indoor humidity RHiWhen≤20%, air-conditioner automatic running is in 29 degree of sections of PMV=0 curve（Refrigeration mode Tset= 29）,）
When indoor humidity 20%< RHi<When 80%, air-conditioner automatic running is in 28 degree of sections of PMV=0 curve（Refrigeration mode Tset= 28）, indoor humidity RHiWhen >=80%, air-conditioner automatic running is in 27 degree of sections of PMV=0 curve（Refrigeration mode Tset= 27）；
Meanwhile, as user has reset the design temperature of air-conditioner manually（Change the desired temperature of intelligent controller）, such as when desired temperature being adjusted to 29 degree by original 28 degree, if humidity RH of now air-conditioned roomiBetween 20-80%, then air-conditioner is by the curve running on PMV=0.5, that is,：By intelligent controller, air-conditioner is adjusted on the curve running on PMV=0.5 from the former curve running on PMV=0（Automatically revise PMV grade）, and under this operation curve, running temperature is carried out to air-conditioner according to different indoor humidities and automatically adjust, as shown in Figure 2；
And it is permissible：When indoor humidity RHiDuring >=80%RH, switching air-conditioner is to dehumidification mode, until indoor humidity is reduced to air-conditioner during 70%RH and again switches to refrigeration mode again；When outdoor temperature humidity is relatively low, such as outdoor temperature humidity To≤ 28 DEG C and RHoWhen≤70%, by the webpage of the corresponding information of transmission to user and smart mobile phone, user is pointed out to close air-conditioning, windowing ventilation.
In addition, the comfort level control method of the present invention has not only separately designed daily and sleep curve according to the daily life pattern of people, especially sleep curve considers bedding thermal resistivity, human metabolism leads with activity and body temperature with the length of one's sleep deeply impact of the factor such as change, thus air-conditioner is set in the temperature curve being more suitable for sleep quality custom.
The air-conditioner operation curve default setting of the present invention the higher winter temperature of summer temp is low and the receptible comfort level of most people, and according to real-time detection to indoor humidity adjustment air-conditioner run on corresponding temperature value.
Bibliography
[1] P. O. Fanger, Therm al Co mfort, R obert E. Krieger
Publishing Co m pany, M alabar,
F L, 1982.
Claims (3)
1. a kind of comfort of air conditioner control method, it is characterized in that by Fanger thermal comfort equation, set up the air-conditioner operation curve that the summer including different comfort level respectively is daily, summer sleeps, winter is daily, winter sleeps, adjusted according to the running temperature that indoor different humidity is carried out to air-conditioner based on corresponding operation curve by corresponding intelligent controller and control；The described control that adjusts that air-conditioner is carried out with the running temperature based on corresponding operation curve also includes changing when the setting value of intelligent controller, comfort level is readjusted according to the design temperature of current indoor humidity and user by intelligent controller, air-conditioner will adjust the running temperature of air-conditioner according to the comfort level operation curve that this is readjusted according to indoor humidity；I.e. when user manually adjusts air-conditioner design temperature due to personal or geographic factor, the corresponding operation curve of a corresponding comfort level is run on according to the desired temperature of this adjustment and the humid control air-conditioner of current room by intelligent controller and automatically adjusts the actual motion temperature of air-conditioner under this operation curve according to indoor humidity change.
2. comfort of air conditioner control method according to claim 1, is characterized in that described running temperature air-conditioner being carried out based on corresponding operation curve adjusts to control and also includes when indoor humidity RHiWhen >=80%, switching air-conditioner is to dehumidification mode, until indoor humidity is reduced to air-conditioner when 70% and again switches to refrigeration mode again, when outdoor temperature humidity is relatively low, by the webpage of the corresponding information of transmission to user and smart mobile phone, user is pointed out to close air-conditioning, windowing ventilation.
3. comfort of air conditioner control method according to claim 1, is characterized in that described sleep operation curve includes bedding thermal resistivity, human metabolism leads and gos deep into factor with activity and body temperature with the length of one's sleep.
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| CN201310454415.1A CN103471207B (en) | 2013-09-29 | 2013-09-29 | Air conditioner comfort control method |
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| CN105318484A (en) * | 2014-06-10 | 2016-02-10 | 广东美的暖通设备有限公司 | Method and system for setting air-conditioner operation curve and mobile terminal |
| CN104866250B (en) * | 2014-06-27 | 2018-11-27 | 广东美的环境电器制造有限公司 | Household electrical appliance and its control system and method, mobile terminal, Cloud Server |
| CN104807137B (en) * | 2014-07-23 | 2020-03-31 | 张迎春 | Method and device for controlling temperature and humidity of air conditioner |
| CN104315652A (en) * | 2014-09-30 | 2015-01-28 | 武汉工程大学 | Air conditioning control system and method |
| CN105222272B (en) * | 2015-09-17 | 2018-07-20 | 广东美的制冷设备有限公司 | A kind of pleasant climate method, controller and air-conditioning system |
| ITUB20155606A1 (en) * | 2015-11-16 | 2017-05-16 | Soc Artigiana Sitzia Giorgio E C Snc | METHOD AND SYSTEM OF ASSESSMENT AND CONTROL OF CONDITIONS OF INHABITABLE CLIMATE COMFORT |
| CN106765992B (en) * | 2017-01-17 | 2019-04-19 | 广东美的制冷设备有限公司 | Control method, air conditioner and the air-conditioning system of air conditioner |
| CN110118394B (en) * | 2018-02-05 | 2022-05-10 | 广州松下空调器有限公司 | Air conditioner control method and air conditioner |
| CN109084430A (en) * | 2018-08-20 | 2018-12-25 | 宁波奥克斯电气股份有限公司 | A kind of control method and air conditioner of intelligent air condition |
| CN109163425B (en) * | 2018-09-19 | 2020-03-06 | 珠海格力电器股份有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
| CN108954741A (en) * | 2018-09-28 | 2018-12-07 | 珠海派诺科技股份有限公司 | hotel room air conditioner comfort control method |
| CN109945436A (en) * | 2019-03-29 | 2019-06-28 | 广东美的制冷设备有限公司 | Control method, device and the air conditioner of air conditioner |
| CN113310194B (en) * | 2020-02-27 | 2022-09-02 | 青岛海尔空调器有限总公司 | Intelligent adjustment method and sleep environment adjustment system for sleep environment |
| CN111878968B (en) * | 2020-07-29 | 2022-04-08 | 海信（广东）空调有限公司 | Air conditioner and control method thereof |
| CN112460766A (en) * | 2020-12-01 | 2021-03-09 | 珠海格力电器股份有限公司 | Cold air prevention control method, device, equipment and readable medium |
| CN113932425B (en) * | 2021-10-12 | 2022-12-23 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner and air conditioner |
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Effective date of registration: 20170424 Address after: 336000 Yichun Province Economic and Technological Development Zone, Jiangxi, spring road, No. 5, No. Patentee after: Jiangxi Technology Co., Ltd. Address before: 336000 Yichun Province, Yuanzhou District, Yuan Shan Road West, No. 349 Patentee before: Yichun MyEnergy Domain Technology Co., Ltd. |
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Granted publication date: 20170215 Termination date: 20200929 |