CN108361908A - A kind of market central air-conditioner control method - Google Patents
A kind of market central air-conditioner control method Download PDFInfo
- Publication number
- CN108361908A CN108361908A CN201711457902.8A CN201711457902A CN108361908A CN 108361908 A CN108361908 A CN 108361908A CN 201711457902 A CN201711457902 A CN 201711457902A CN 108361908 A CN108361908 A CN 108361908A
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- temperature
- conditioner control
- control method
- central air
- indoor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of market central air-conditioner control methods, include the following steps：S1, preset reference temperature and floating difference；S2, indoor actual temperature is detected in real time；S3, periodicity calculate target temperature according to fiducial temperature and indoor actual temperature；S4, the absolute value for obtaining actual temperature and the difference of target temperature, judge whether absolute value reaches floating difference；S5, reach, then air-conditioning work state is adjusted according to target temperature.In the present invention, by step S4 to S5, when realizing the difference only in current indoor temperature and current target temperature and reaching floating difference, just indoor temperature is regulated and controled, in this way, controlling the frequency of air-conditioning work, advantageously reduces power consumption, it is energy saving.
Description
Technical field
The present invention relates to indoor temperature regulation technology field more particularly to a kind of market central air-conditioner control methods.
Background technology
Central air-conditioning is mounted in megastore, to ensure that customer comfort is done shopping.But in order to ensure that air-conditioning work is imitated
Fruit, Supermarket air circulation are poor.In especially winter, air-conditioning heating, as time go on, temperature increases in market, oxygen content
It reduces, many customers is caused to generate hypoxia response, especially child.Here it is winter, child enter market especially noon with
Period afterwards, the reason of easy ting produce drowsiness reaction.In addition, when outdoor temperature is low, customer's dress is more, into market after gas
Temperature increases, and leads to stewing heat, many times, is not suitable for taking one's coat off, cause customer can only terminate hastily shopping or directly off.
Invention content
Technical problems based on background technology, the present invention propose a kind of market central air-conditioner control method.
A kind of market central air-conditioner control method proposed by the present invention, includes the following steps：
S1, preset reference temperature and floating difference；
S2, indoor actual temperature is detected in real time；
S3, periodicity calculate target temperature according to fiducial temperature and indoor actual temperature；
S4, the absolute value for obtaining actual temperature and the difference of target temperature, judge whether absolute value reaches floating difference；
S5, reach, then air-conditioning work state is adjusted according to target temperature.
Preferably, in step S1, fiducial temperature is by being manually arranged.
Preferably, in step S1, fiducial temperature calculates model and is：T0=Tr+Tr/ (Tr-T2), wherein Tr is that temperature is normal
Number, T2 is outdoor temperature.
Preferably, Tr=26 °.
Preferably, in step S3, target temperature computation model is：
Wherein, temperature on the basis of T0, T1 are indoor temperature, and k1 and k2 are computational constant.
Preferably, it in step S1, floats difference and is greater than or equal to 0.5 ° and is less than or equal to 3 °.
Preferably, in step S3, the calculating cycle of target temperature is 5 minutes.
A kind of market central air-conditioner control method proposed by the present invention controls air-conditioning work, target according to target temperature
Temperature T is adjusted according to fiducial temperature T0 and indoor temperature T1, specifically, T is made of T0 and 0.5 (T0-T1) two parts, the former establishes
The adjusting benchmark for having determined indoor temperature limits the significantly lifting of indoor temperature, to ensure that the constant of indoor temperature establishes base
Plinth simultaneously provides reference；The latter will obtain the variation tendency of indoor temperature by T1-T0, and by this trend by negating
In T0-T1 compensation to target temperature, the flexible modulation of indoor temperature is advantageously ensured that, to ensure the constant of indoor temperature.
In the present invention, by step S4 to S5, the difference only in current indoor temperature and current target temperature is realized
When reaching floating difference, just indoor temperature is regulated and controled, in this way, controlling the frequency of air-conditioning work, advantageously reduces power consumption, is saved
The about energy.
Description of the drawings
Fig. 1 is a kind of market central air-conditioner control method flow chart proposed by the present invention.
Specific implementation mode
Referring to Fig.1, a kind of market central air-conditioner control method proposed by the present invention, includes the following steps.
S1, preset reference temperature and floating difference.
In present embodiment, adjusting benchmark of the fiducial temperature as indoor temperature.Specifically, fiducial temperature can pass through people
Work is arranged, and can also be adjusted according to outdoor temperature.
Specifically, in present embodiment, fiducial temperature calculates model and is：T0=Tr+Tr/ (Tr-T2), wherein Tr is temperature
Constant is spent, T2 is outdoor temperature.In this way, in present embodiment, the adjustment criteria of indoor temperature is revised according to outdoor temperature, favorably
In ensureing that it is suitable that market indoor temperature is worn with customer.In present embodiment, Tr=26 °.
S2, indoor actual temperature is detected in real time, be the adjusting side of indoor temperature to be grasped in real time to indoor temperature
To judgement lay the foundation.
S3, periodicity calculate target temperature according to fiducial temperature and indoor actual temperature.In the step S3 of present embodiment,
The calculating cycle of target temperature is 5 minutes.
In present embodiment, target temperature computation model is：
Wherein, temperature on the basis of T0, T1 are indoor temperature, and k1 and k2 are computational constant, can be adjusted.
Specifically, in present embodiment, T is made of T0 and 0.5 (T0-T1) two parts, the former has established indoor temperature
Benchmark is adjusted, the significantly lifting of indoor temperature is limited, to ensure that the constant of indoor temperature lays the foundation and provide reference；Afterwards
Person will be obtained the variation tendency of indoor temperature by T1-T0, and this trend compensated by the T0-T1 that negates to target
In temperature, the flexible modulation of indoor temperature is advantageously ensured that, to ensure the constant of indoor temperature.
S4, the absolute value for obtaining actual temperature and the difference of target temperature, judge whether absolute value reaches floating difference.
S5, reach, then air-conditioning work state is adjusted according to target temperature.In this way, in present embodiment, only in current indoor
When temperature and the difference of current target temperature reach floating difference, just indoor temperature is regulated and controled, in this way, controlling air-conditioning man
The frequency of work advantageously reduces power consumption, energy saving.When it is implemented, in step S1, it is more than or equal to 0.5 ° and small to float difference
In or be equal to 3 °, manual adjustment can be carried out.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of market central air-conditioner control method, which is characterized in that include the following steps：
S1, preset reference temperature and floating difference；
S2, indoor actual temperature is detected in real time；
S3, periodicity calculate target temperature according to fiducial temperature and indoor actual temperature；
S4, the absolute value for obtaining actual temperature and the difference of target temperature, judge whether absolute value reaches floating difference；
S5, reach, then air-conditioning work state is adjusted according to target temperature.
2. market central air-conditioner control method as described in claim 1, which is characterized in that in step S1, fiducial temperature is logical
Cross artificial setting.
3. market central air-conditioner control method as described in claim 1, which is characterized in that in step S1, reference thermometer
Calculating model is：T0=Tr+Tr/ (Tr-T2), wherein Tr is thermal constant, and T2 is outdoor temperature.
4. market central air-conditioner control method as claimed in claim 3, which is characterized in that Tr=26 °.
5. market central air-conditioner control method as claimed in claim 2 or claim 3, which is characterized in that in step S3, target temperature
Computation model is：
Wherein, temperature on the basis of T0, T1 are indoor temperature, and k1 and k2 are computational constant.
6. market central air-conditioner control method as described in claim 1, which is characterized in that in step S1, floating difference is more than
Or equal to 0.5 ° and it is less than or equal to 3 °.
7. market central air-conditioner control method as described in claim 1, which is characterized in that in step S3, target temperature
Calculating cycle is 5 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457902.8A CN108361908A (en) | 2017-12-28 | 2017-12-28 | A kind of market central air-conditioner control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457902.8A CN108361908A (en) | 2017-12-28 | 2017-12-28 | A kind of market central air-conditioner control method |
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| Publication Number | Publication Date |
|---|---|
| CN108361908A true CN108361908A (en) | 2018-08-03 |
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ID=63010387
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| CN201711457902.8A Pending CN108361908A (en) | 2017-12-28 | 2017-12-28 | A kind of market central air-conditioner control method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398212A (en) * | 2007-09-29 | 2009-04-01 | 乐金电子(天津)电器有限公司 | Temperature compensation method for indoor set of commercial air-conditioner |
| JP2014052114A (en) * | 2012-09-06 | 2014-03-20 | Panasonic Corp | Air conditioner |
| CN103940058A (en) * | 2014-03-31 | 2014-07-23 | 广东美的制冷设备有限公司 | Air conditioner, and control method and device thereof |
| CN104896664A (en) * | 2015-05-25 | 2015-09-09 | 广东美的制冷设备有限公司 | Temperature compensation method, temperature compensation device for air conditioner and air conditioner |
| CN105571067A (en) * | 2016-01-04 | 2016-05-11 | 青岛海尔空调电子有限公司 | Multiple online control method and system |
| CN106871327A (en) * | 2015-12-11 | 2017-06-20 | 财团法人工业技术研究院 | Temperature energy-saving control device and temperature energy-saving control method for air conditioner |
| JP2017133699A (en) * | 2016-01-25 | 2017-08-03 | 三菱電機株式会社 | Air conditioning control device, air conditioning control system, air conditioning control method and program |
-
2017
- 2017-12-28 CN CN201711457902.8A patent/CN108361908A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398212A (en) * | 2007-09-29 | 2009-04-01 | 乐金电子(天津)电器有限公司 | Temperature compensation method for indoor set of commercial air-conditioner |
| JP2014052114A (en) * | 2012-09-06 | 2014-03-20 | Panasonic Corp | Air conditioner |
| CN103940058A (en) * | 2014-03-31 | 2014-07-23 | 广东美的制冷设备有限公司 | Air conditioner, and control method and device thereof |
| CN104896664A (en) * | 2015-05-25 | 2015-09-09 | 广东美的制冷设备有限公司 | Temperature compensation method, temperature compensation device for air conditioner and air conditioner |
| CN106871327A (en) * | 2015-12-11 | 2017-06-20 | 财团法人工业技术研究院 | Temperature energy-saving control device and temperature energy-saving control method for air conditioner |
| CN105571067A (en) * | 2016-01-04 | 2016-05-11 | 青岛海尔空调电子有限公司 | Multiple online control method and system |
| JP2017133699A (en) * | 2016-01-25 | 2017-08-03 | 三菱電機株式会社 | Air conditioning control device, air conditioning control system, air conditioning control method and program |
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Application publication date: 20180803 |