CN102506491B - Intelligent indoor temperature control method - Google Patents
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- CN102506491B CN102506491B CN 201110375891 CN201110375891A CN102506491B CN 102506491 B CN102506491 B CN 102506491B CN 201110375891 CN201110375891 CN 201110375891 CN 201110375891 A CN201110375891 A CN 201110375891A CN 102506491 B CN102506491 B CN 102506491B
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Abstract
The invention relates to an intelligent indoor temperature control method, which comprises a fan, an air-conditioner, a first temperature sensor and a second temperature sensor. The fan and the air-conditioner are mounted in an indoor environment, and the first temperature sensor, the second temperature sensor, the fan and the air-conditioner are connected with a processor. The temperature control method comprises following steps: a, presetting indoor temperature Ts in the processor and setting fan acceleration start temperature difference Tc1 and air-conditioner start temperature difference Tc2; b, acquiring indoor temperature Tn by the aid of the first temperature sensor and acquiring outdoor temperature Tw by the aid of the second temperature sensor; and c, comparing the indoor temperature Tn and the outdoor temperature Tw with the preset indoor temperature Ts, the fan acceleration start temperature difference Tc1 and the air-conditioner start temperature difference Tc2 and analyzing by the aid of the processor, and adjusting work states of the fan and the air-conditioner according to analysis results so as to keep the indoor temperature and the set temperature Ts consistent. The intelligent indoor temperature control method increases equipment operational efficiency, reduces energy consumption, improves stability of the indoor environment, is convenient in operation and wide in application range, and is safe and reliable.
Description
Technical field
The present invention relates to a kind of control method, especially a kind of indoor temperature intelligence control method, specifically be used for the temperature-controlled process in indoor places such as high-end residential, equipment machine room, electricity substation, communication base station, belong to the technical field that indoor temperature is controlled.
Background technology
Because industrial development constantly proposes new requirement to the condition of producing.At present, a lot of production operations all is to carry out in enclosure space, indoor substation for example, when satisfying industrial requirement, also there is the big problem of equipment heating amount, because space compact confined bed pyrogenicity amount can't in time be discharged outdoor, thereby cause indoor heat accumulation, influence the operation of equipment and grow the potential safety hazard of much being brought by high temperature.
In the face of the indoor high temperature that gathers, common way is to use the heat radiation of large axial flow fan exhausting, and is aided with air-conditioning and comes auxiliary temperature-reducing, however the electrical equipment surface sweating that the improper use of air-conditioning also brings.In order to solve dewfall, solve condensation trouble at the indoor heaters such as dehumidifier that install additional again.Though adopted a large amount of cooling systems, but because various device all works alone, there is not a kind of effective method with they gangs, co-ordination, cause cooling-down effect and not obvious, on the contrary because the strong negative pressure of using large axial flow fan to form has been brought outdoor dust and a large amount of dusty gas into, power equipment running environment is further worsened, and the noise that produces seriously disturbs residents, energy consumption is also very high, during the broiling summer, and the power equipment overload operation, the equipment self-temperature rises uncontrollable, can only power cuts to limit consumption when forced.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of indoor temperature intelligence control method is provided, it improves equipment operating efficiency, reduces energy resource consumption, improves the stability of indoor environment, and is easy to operate, and wide accommodation is safe and reliable.
According to technical scheme provided by the invention, described indoor temperature intelligence control method, comprise be installed on indoor for the air-conditioning of outdoor new wind being sent into indoor blower fan and be used for being regulated indoor temperature; Comprise that also described first temperature sensor, second temperature sensor, blower fan and air-conditioning all link to each other with processor for detection of first temperature sensor of indoor temperature and for detection of second temperature sensor of outdoor temperature; Described temperature-controlled process comprises the steps:
A, in processor, preestablish indoor temperature Ts, and blower fan is set accelerates to start temperature difference Tc1 and starting of air conditioner temperature difference Tc2, wherein, 0＜Tc1＜Tc2;
B, first temperature sensor gather indoor temperature Tn, and second temperature sensor is gathered outdoor temperature Tw, and first temperature sensor and second temperature sensor are with in the relevant temperature input processor;
C, processor accelerate to start temperature difference Tc1 and starting of air conditioner temperature difference Tc2 comparative analysis with indoor temperature Tn, outdoor temperature Tw and default indoor temperature Ts, blower fan, and the duty of regulating blower fan, air-conditioning according to above-mentioned analysis result, so that indoor temperature and design temperature Ts are consistent.
Among the described step c, when outdoor temperature Tw greater than default indoor temperature Ts, and indoor temperature Tn is during less than default indoor temperature Ts, processor makes blower fan keep intake, and closes operation of air conditioner; When outdoor temperature Tw greater than default indoor temperature Ts, and indoor temperature Tn is during greater than default indoor temperature Ts, processor makes blower fan keep intake, and starts air-conditioning temperature-reducing;
When outdoor temperature Tw less than default indoor temperature Ts, and indoor temperature Tn is during less than temperature T 1, processor makes blower fan keep intake, and closes air-conditioning;
When outdoor temperature Tw less than default indoor temperature Ts, during less than preset temperature Ts, processor cuts out air-conditioning to indoor temperature Tn, and strengthens the intake of blower fan greater than temperature T 1 and indoor temperature Tn;
When outdoor temperature Tw less than default indoor temperature Ts, during less than temperature T 2, processor starts air-conditioning to indoor temperature Tn, and keeps the intake of blower fan greater than default indoor temperature Ts and indoor temperature Tn;
When outdoor temperature Tw less than default indoor temperature Ts, and indoor temperature Tn is during less than temperature T 2, processor makes the intake of blower fan strengthen, and starts air-conditioning; Wherein, T1=Ts-Tc1, T2=Ts+Tc2.
Among the described step c, when outdoor temperature Tw less than indoor temperature Tn, and during the room conditioning fault, processor strengthens the intake of blower fan; When indoor temperature Tn less than default indoor temperature Ts, and during fan trouble, processor starts air-conditioning.
Described processor comprises single-chip microcomputer or PLC.Described first temperature sensor for detection of indoor temperature is at least one, and when a plurality of first temperature sensor was set, described indoor temperature Tn was that corresponding first temperature sensor detects the arithmetic mean of instantaneous value that obtains indoor temperature.
Described second temperature sensor for detection of outdoor temperature is at least one, and when a plurality of second temperature sensor was set, described outdoor temperature Tw was that corresponding second temperature sensor detects the arithmetic mean of instantaneous value that obtains outdoor temperature.
Advantage of the present invention: air-conditioning, blower fan be by constituting the temperature intelligent control system with first temperature sensor, second temperature sensor and processor, and as the part in the ambient intelligence centralized control system; Control parameter and the institute's temperature information that collects that arranges according to the user be comprehensive, send control instruction fan, air-conditioning etc. after calculating implements corresponding actions, so that the harmonious work of blower fan and air-conditioning, by controlling the size of blower fan and the switching of air-conditioning according to condition under the different temperature condition, can make indoor temperature can be fast and design temperature be consistent, can optimize simultaneously the relation between energy consumption and the demand, reach the purpose that reduces energy consumption and improve the temperature control system overall efficacy; Improve equipment operating efficiency, reduce energy resource consumption, improve the stability of indoor environment, easy to operate, wide accommodation, safe and reliable.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
In order to make indoor temperature and humidity can satisfy corresponding requirement, need be in indoor installation for the air-conditioning that outdoor new wind is sent into indoor blower fan and is used for regulating indoor temperature, when blower fan is sent into outdoor new wind when indoor continuously, along with flowing of air, can make indoor temperature reach corresponding requirement, the humidity in simultaneously also can conditioning chamber; At present, indoor blower fan and the air-conditioning of all being equipped with of a lot of relative closures.For can be by blower fan and air-conditioning corresponding matching, make indoor temperature reach requirement, reduce energy loss simultaneously, improve the operating efficiency of blower fan and air-conditioning, at least one is used for measuring first temperature sensor of indoor temperature in indoor installation, at at least one second temperature sensor of outdoor mounted, first temperature sensor and second temperature sensor all link to each other with processor simultaneously, and the output of processor links to each other with blower fan and air-conditioning.Can preestablish required indoor temperature Ts as requested in the processor, and blower fan acceleration start-up temperature Tc1 and starting of air conditioner temperature difference Tc2 are set, wherein, 0＜Tc1＜Tc2.Processor can adopt single-chip microcomputer or PLC(Programmable Logic Controller), also can be other little process chip.
Processor is according to the temperature value of first temperature sensor and the detection of second temperature sensor, regulate the duty of blower fan and air-conditioning, so that default indoor temperature can be consistent in indoor temperature and the processor, therefore, the control method of indoor temperature of the present invention comprises the steps:
A, in processor, preestablish indoor temperature Ts, and blower fan is set accelerates to start temperature difference Tc1 and starting of air conditioner temperature difference Tc2, wherein, 0＜Tc1＜Tc2;
B, first temperature sensor gather indoor temperature Tn, and second temperature sensor is gathered outdoor temperature Tw, and first temperature sensor and second temperature sensor are with in the relevant temperature input processor;
Described first temperature sensor for detection of indoor temperature is at least one, and second temperature sensor for detection of outdoor temperature also is at least one simultaneously.When first temperature sensor and second temperature sensor were one, two temperature sensors were installed in place in order to can real time reaction go out the actual temperature of indoor and outdoors.If careat is bigger, can increase the quantity of first temperature sensor and second temperature sensor, the temperature value that wherein is input in the processor adopts the arithmetic mean of instantaneous value of respective temperature sensor to replace, namely with corresponding arithmetic mean of instantaneous value as Tn or Tw, being calculated as particularly: Tn=(Tn1+Tn2+ ... + TnN)/N Tw=(Tw1+Tw2+ ... + TwM)/M; Wherein, N is the quantity that first temperature sensor is set, and M is the quantity that second temperature sensor is set, and the molecular moiety in the formula represents that each temperature sensor detects the actual temp value that obtains.The user arranges indoor temperature Ts, and two temperature approach Tc1 and Tc2(0 Tc1 Tc2);
C, processor accelerate to start temperature difference Tc1 and starting of air conditioner temperature difference Tc2 comparative analysis with indoor temperature Tn, outdoor temperature Tw and default indoor temperature Ts, blower fan, and the duty of regulating blower fan, air-conditioning according to above-mentioned analysis result, so that indoor temperature and design temperature Ts are consistent.
Particularly, when outdoor temperature Tw greater than default indoor temperature Ts, and indoor temperature Tn is during less than default indoor temperature Ts, processor makes blower fan keep intake, and closes operation of air conditioner; When outdoor temperature Tw greater than default indoor temperature Ts, and indoor temperature Tn is during greater than default indoor temperature Ts, processor makes blower fan keep intake, and starts air-conditioning temperature-reducing;
When outdoor temperature Tw less than default indoor temperature Ts, and indoor temperature Tn is during less than temperature T 1, processor makes blower fan keep intake, and closes air-conditioning;
When outdoor temperature Tw less than default indoor temperature Ts, during less than preset temperature Ts, processor cuts out air-conditioning to indoor temperature Tn, and strengthens the intake of blower fan greater than temperature T 1 and indoor temperature Tn;
When outdoor temperature Tw less than default indoor temperature Ts, during less than temperature T 2, processor starts air-conditioning to indoor temperature Tn, and keeps the intake of blower fan greater than default indoor temperature Ts and indoor temperature Tn;
When outdoor temperature Tw less than default indoor temperature Ts, and indoor temperature Tn is during less than temperature T 2, processor makes the intake of blower fan strengthen, and starts air-conditioning; Wherein, T1=Ts-Tc1, T2=Ts+Tc2.
Among the described step c, when outdoor temperature Tw less than indoor temperature Tn, and during the room conditioning fault, processor strengthens the intake of blower fan; When indoor temperature Tn less than default indoor temperature Ts, and during fan trouble, processor starts air-conditioning.
Air-conditioning of the present invention, blower fan be by constituting the temperature intelligent control system with first temperature sensor, second temperature sensor and processor, and as the part in the ambient intelligence centralized control system; Control parameter and the institute's temperature information that collects that arranges according to the user be comprehensive, send control instruction fan, air-conditioning etc. after calculating implements corresponding actions, so that the harmonious work of blower fan and air-conditioning, by controlling the size of blower fan and the switching of air-conditioning according to condition under the different temperature condition, can make indoor temperature can be fast and design temperature be consistent, can optimize simultaneously the relation between energy consumption and the demand, reach the purpose that reduces energy consumption and improve the temperature control system overall efficacy; Improve equipment operating efficiency, reduce energy resource consumption, improve the stability of indoor environment, easy to operate, wide accommodation, safe and reliable.
Above-mentioned these embodiments only are used for explanation the present invention, but do not limit the scope of the invention, and after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Claims (5)
1. indoor temperature intelligence control method, comprise be installed on indoor for the air-conditioning of outdoor new wind being sent into indoor blower fan and being used for regulating indoor temperature; It is characterized in that: comprise that described first temperature sensor, second temperature sensor, blower fan and air-conditioning all link to each other with processor for detection of first temperature sensor of indoor temperature and for detection of second temperature sensor of outdoor temperature; Described temperature-controlled process comprises the steps:
(a), in processor, preestablish indoor temperature Ts, and blower fan be set accelerate start temperature difference Tc1 and starting of air conditioner temperature difference Tc2, wherein, 0＜Tc1＜Tc2;
(b), first temperature sensor gathers indoor temperature Tn, second temperature sensor is gathered outdoor temperature Tw, and first temperature sensor and second temperature sensor are with in the relevant temperature input processor;
(c), processor accelerates to start temperature difference Tc1 and starting of air conditioner temperature difference Tc2 comparative analysis with indoor temperature Tn, outdoor temperature Tw and default indoor temperature Ts, blower fan, and the duty of regulating blower fan, air-conditioning according to above-mentioned analysis result, so that indoor temperature and design temperature Ts are consistent;
In the described step (c), when outdoor temperature Tw greater than default indoor temperature Ts, and indoor temperature Tn is during less than default indoor temperature Ts, processor makes blower fan keep intake, and closes operation of air conditioner; When outdoor temperature Tw greater than default indoor temperature Ts, and indoor temperature Tn is during greater than default indoor temperature Ts, processor makes blower fan keep intake, and starts air-conditioning temperature-reducing;
When outdoor temperature Tw less than default indoor temperature Ts, and indoor temperature Tn is during less than temperature T 1, processor makes blower fan keep intake, and closes air-conditioning;
When outdoor temperature Tw less than default indoor temperature Ts, during less than preset temperature Ts, processor cuts out air-conditioning to indoor temperature Tn, and strengthens the intake of blower fan greater than temperature T 1 and indoor temperature Tn;
When outdoor temperature Tw less than default indoor temperature Ts, during less than temperature T 2, processor starts air-conditioning to indoor temperature Tn, and keeps the intake of blower fan greater than default indoor temperature Ts and indoor temperature Tn;
When outdoor temperature Tw less than default indoor temperature Ts, and indoor temperature Tn is during less than temperature T 2, processor makes the intake of blower fan strengthen, and starts air-conditioning; Wherein, T1=Ts-Tc1, T2=Ts+Tc2.
2. indoor temperature intelligence control method according to claim 1 is characterized in that: in the described step (c), when outdoor temperature Tw less than indoor temperature Tn, and during the room conditioning fault, processor strengthens the intake of blower fan; When indoor temperature Tn less than default indoor temperature Ts, and during fan trouble, processor starts air-conditioning.
3. indoor temperature intelligence control method according to claim 1, it is characterized in that: described processor comprises single-chip microcomputer or PLC.
4. indoor temperature intelligence control method according to claim 1, it is characterized in that: described first temperature sensor for detection of indoor temperature is at least one, when a plurality of first temperature sensor was set, described indoor temperature Tn was that corresponding first temperature sensor detects the arithmetic mean of instantaneous value that obtains indoor temperature.
5. indoor temperature intelligence control method according to claim 1, it is characterized in that: described second temperature sensor for detection of indoor temperature is at least one, when a plurality of second temperature sensor was set, described outdoor temperature Tw was that corresponding second temperature sensor detects the arithmetic mean of instantaneous value that obtains outdoor temperature.
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| CN 201110375891 CN102506491B (en) | 2011-11-23 | 2011-11-23 | Intelligent indoor temperature control method |
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| CN 201110375891 CN102506491B (en) | 2011-11-23 | 2011-11-23 | Intelligent indoor temperature control method |
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| JP5679012B2 (en) * | 2013-07-29 | 2015-03-04 | ダイキン工業株式会社 | Blower |
| CN104456832A (en) * | 2014-10-31 | 2015-03-25 | 江苏台普达科技有限公司 | Substation indoor environment intelligent control device |
| CN105091235A (en) * | 2015-08-18 | 2015-11-25 | 无锡乐华自动化科技有限公司 | Temperature control method utilizing indoor and outdoor temperature difference |
| CN107036229B (en) * | 2016-11-29 | 2022-11-22 | 奥克斯空调股份有限公司 | Air conditioner and control method thereof |
| CN107560125A (en) * | 2017-09-20 | 2018-01-09 | 合肥安华信息科技有限公司 | A kind of sleep environment Intelligentized regulation system |
| CN107490157A (en) * | 2017-09-30 | 2017-12-19 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN108332349A (en) * | 2017-09-30 | 2018-07-27 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN107543291A (en) * | 2017-09-30 | 2018-01-05 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN107621032A (en) * | 2017-09-30 | 2018-01-23 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN107631433A (en) * | 2017-09-30 | 2018-01-26 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN107504661A (en) * | 2017-09-30 | 2017-12-22 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN107576033A (en) * | 2017-09-30 | 2018-01-12 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
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| CN108050669A (en) * | 2018-01-11 | 2018-05-18 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN108278735A (en) * | 2018-01-11 | 2018-07-13 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN109236105B (en) * | 2018-08-09 | 2020-02-28 | 深圳市腾信建设股份有限公司 | Intelligent ventilation electric window system and control method thereof |
| CN110595005A (en) * | 2019-09-29 | 2019-12-20 | 珠海格力电器股份有限公司 | Unit control method and device based on heat recovery and heat exchange quantity and air conditioning unit |
| CN112947285B (en) * | 2021-03-19 | 2022-05-31 | 厦门势拓伺服科技股份有限公司 | Power transformation and distribution room joint control energy-saving system |
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Owner name: JIANGSU GAOYUAN POWER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUXI GAOYUAN ELECTRIC POWER TECHNOLOGY CO.,LTD. |
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Address after: 214105 No. three, No. 99, Furong Road, Xishan economic and Technological Development Zone, Jiangsu, China Patentee after: Jiangus Gaoyuan Electric Power Technology Co., Ltd. Address before: 214105 No. 1 glue Road West, anzhen Town, Xishan District, Jiangsu, Wuxi Patentee before: Wuxi Gaoyuan Electric Power Technology Co.,Ltd. |