CN101029764A - Energy-saving method of end-apparatus intelligent controller for central air-conditionder system - Google Patents
Energy-saving method of end-apparatus intelligent controller for central air-conditionder system Download PDFInfo
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- CN101029764A CN101029764A CN 200710027340 CN200710027340A CN101029764A CN 101029764 A CN101029764 A CN 101029764A CN 200710027340 CN200710027340 CN 200710027340 CN 200710027340 A CN200710027340 A CN 200710027340A CN 101029764 A CN101029764 A CN 101029764A
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Abstract
The invention offers an energy-saving method of intelligent controller about central air conditioner's end equipment, the method includes the following steps: When it works, press the key to the manual state, set up the establishing value of manual temperature, start manual timer, and judge if it reaches the time of the manual timer or not, if it reaches the time reaches, change the timer from manual stage to automatic stage, compare the deposited establishing value of energy-saving temperature with the establishing value of manual temperature; when it is in the state of refrigeration, it is refrigerated automatically according to the higher established temperature of the energy-saving temperature and manual temperature; when it is in heating state, it is heated automatically according to the lower established temperature of the energy-saving temperature and manual temperature; if it doesn't reaches the time, it refrigerates or heats according to the manual temperature. The invention refrigerates or heats according to the manual temperature firstly, after a moment, it refrigerates or heats according to the energy-saving temperature, thus, it avoids the temperature high excessively or low excessively in the room, the temperature is set up rationally and the energy-conservation is effectual.
Description
Technical field:
The present invention relates to a kind of power-economizing method of central air conditioner system end-equipment intelligent controller.
Background technology:
At present, many, skyscraper, large-scale restaurant, public place of entertainment, factory floor, the demand of the middle-size and small-size central air conditioner system of scientific research institutions, villa and noble dwelling house is more and more, and the control of its end-equipment still adopts discrete component and conventional mechanical formula by-pass cock to regulate basically, operation is wasted time and energy, use inconvenience, control efficiency is low, the waste electric energy, or there is employing monolithic processor controlled, but the control function is simple, and temperature is set arbitrarily, and energy-saving effect is poor.
Summary of the invention:
Purpose of the present invention just provides a kind of power-economizing method of central air conditioner system end-equipment intelligent controller, and temperature is set rationally, can improve the air conditioning quality, increases the amenity sense, energy savings.
For achieving the above object, the invention provides a kind of power-economizing method of central air conditioner system end-equipment intelligent controller, this method comprises the following steps:
Under the duty, button,
Put manual state,
Manual desired temperature is set,
Start the manual state timer,
The time of judging the manual state timer arrives not,
If the time arrives, then clear manual state timer, put auto state, extract the energy efficiency temperature setting value of storage, relatively energy efficiency temperature sets value and manual desired temperature, under refrigerating state, press the automatic refrigeration of high-temperature setting value in energy efficiency temperature setting value and the manual desired temperature, under the heating state, press the low temperature setting value heating automatically in energy efficiency temperature setting value and the manual desired temperature
If the time less than, by the manual desired temperature refrigeration or the heating that are provided with.
In the above-mentioned power-economizing method, the energy efficiency temperature setting value of described storage can preset the energy efficiency temperature setting value in the machine for this central air conditioner system end-equipment intelligent controller, also can be the remote energy-saving desired temperature of this central air conditioner system end-equipment intelligent controller receiving remote monitor terminal transmission.This remote monitoring terminal can be the wireless remote monitering terminal, also can be the wired remote monitor terminal.
Extracting the energy efficiency temperature setting value that stores can also comprise the following steps:
Judge to have or not telecommunication,
If have, extract the remote energy-saving desired temperature that stores,
If do not have, the energy efficiency temperature setting value that presets in the extractor.
According to the present invention, button is provided with manual desired temperature, at first by the manual desired temperature refrigeration or the heating that are provided with, cross certain hour after, by the energy efficiency temperature setting value refrigeration or the heating that store, unless manually desired temperature is more energy-conservation, with this, guarantees that indoor environment temperature is in a suitable level, when avoiding the sky hot, indoor temperature is low excessively, and when it was cold, indoor temperature was too high, guarantee amenity, simultaneously energy savings.
Description of drawings:
Fig. 1 is the block diagram of embodiment central air conditioner system end-equipment intelligent controller;
Fig. 2 is the power-economizing method flow chart of embodiment of the invention central air conditioner system end-equipment intelligent controller;
Fig. 3 extracts the energy efficiency temperature setting value flow chart that stores in Fig. 2 flow process;
Fig. 4 freezes or the flow chart of warming oneself automatically in Fig. 2 flow process automatically;
The specific embodiment:
As shown in Figure 1, central air conditioner system end-equipment intelligent controller comprises single chip circuit, also comprise key-press input unit, temperature measurement unit and the moisture measurement unit, human body sensing detecting unit, wireless receiving and dispatching communication unit, cable network communication unit, the display unit that are connected with single chip circuit respectively, switching value output unit, analog quantity output unit and the power subsystem that is connected and powers with said units respectively.Wireless receiving and dispatching communication unit or cable network communication unit are the telecommunication unit, the remote energy-saving desired temperature that telecommunication unit receiving remote monitor terminal sends, and remote monitoring terminal is wireless remote monitering terminal or wired remote monitor terminal.
As shown in Figure 2, power-economizing method flow chart for central air conditioner system end-equipment intelligent controller of the present invention, button sign=1, representative is by being provided with the button of manual desired temperature, and the manual state timer starts sign=1, represent the manual state timer to start timing, complement mark=1 manually is set, and representative is button this time, manual desired temperature is set finishes, the power-economizing method of central air conditioner system end-equipment intelligent controller of the present invention comprises the following steps:
Under the duty, button,
Put manual state,
Manual desired temperature is set,
Start the manual state timer,
The time of judging the manual state timer arrives not,
If the time arrives, then clear manual state timer, put auto state, extract the energy efficiency temperature setting value of storage, relatively energy efficiency temperature sets value and manual desired temperature, under refrigerating state, press the automatic refrigeration of high-temperature setting value in energy efficiency temperature setting value and the manual desired temperature, under the heating state, press the low temperature setting value heating automatically in energy efficiency temperature setting value and the manual desired temperature
If the time less than, by the manual desired temperature refrigeration or the heating that are provided with.
As shown in Figure 3, for extracting the energy efficiency temperature setting value flow chart that stores in Fig. 2 flow process, comprise the following steps:
Judge to have or not telecommunication,
If have, extract the remote energy-saving desired temperature that stores,
If do not have, the energy efficiency temperature setting value that presets in the extractor.
The remote energy-saving desired temperature is wireless remote energy efficiency temperature setting value or wired remote energy efficiency temperature setting value, the remote energy-saving desired temperature has the highest priority, when telecommunication, at first extract the remote energy-saving desired temperature, when not having telecommunication, the energy efficiency temperature setting value that then sets in advance in the extractor.
The manually automatic switchover of desired temperature and energy efficiency temperature setting value, purpose is the controller that generally adopts at present, have only the function that desired temperature manually is set further to optimize, make the desired temperature of manual setting only effective in a period of time, automatically switch to the energy efficiency temperature setting value then, do like this, can avoid the controller that desired temperature manually is set that has only of present generally employing, the often long-time cold operation that occurs, realize the unified management of desired temperature, reach the purpose of energy-saving run.
As shown in Figure 4, for freezing automatically or the flow chart of warming oneself automatically in Fig. 2 flow process, comprise the following steps:
Under refrigeration or the heating state,
Judge that the human-induced signal has not,
If the human-induced signal is arranged, clear unmanned timer, refrigeration or heating energy conserving duty automatically automatically,
If there is not the human-induced signal, then unmanned timer timing, judgement time arrives not,
If the time arrives, the unmanned state handles,
If the time is less than, then keep refrigeration or heating state.
If embodiment central air conditioner system end-equipment intelligent controller is not provided with the human body sensing detecting unit, perhaps need not carry out the human body sensing detection, then automatic refrigeration in Fig. 2 flow process or automatic heating are automatic refrigeration under refrigeration or the heating state or automatic heating energy conserving duty.
Certainly, automatic refrigeration in Fig. 2 flow process or automatic heating also can be normal refrigeration or heating state.
Above-mentioned automatic refrigeration or automatic heating energy conserving duty comprise the following steps:
Judge whether environment temperature is in outside the first design temperature interval,
If environment temperature is in outside the first design temperature interval, then control the rotating speed high speed winds,
If environment temperature is in the first design temperature interval, judge then whether environment temperature is in the second design temperature interval less than the first design temperature interval,
If environment temperature is in the first design temperature interval, outside the second design temperature interval, then control rotating speed middling speed wind,
If environment temperature is in the second design temperature interval, judge that then humidity is high,
If the humidity height send the pulse low velocity wind,
If humidity is low, then stop refrigeration or heating, control rotating speed low velocity wind.
Above-mentioned unmanned state handles and comprises the following steps:
Under refrigerating state, desired temperature increases by 1 ℃, and under the heating state, desired temperature reduces 1 ℃,
Clear unmanned timer,
Desired temperature increases or reduces number of times and adds 1,
Judge that desired temperature increases or reduces number of times and whether equals 4,
Judged result stops refrigeration or heating for being, stops blowing,
Judged result is then kept refrigeration or heating state for not.
The manual desired temperature that presets the energy efficiency temperature setting value in the remote energy-saving desired temperature that present embodiment central air conditioner system end-equipment intelligent controller receives according to the telecommunication unit, the machine and manually be provided with, indoor temperature, humidity value with real-time detection, FUZZY ALGORITHMS FOR CONTROL through a cover anthropomorphic dummy thinking, the output of gauge tap amount output unit and analog quantity output unit is to control the size and the time of refrigeration or heating, air output.Human body sensing detecting unit signal help to be judged the indoor personnel that have or not, when nobody the time, through a period of time, autostop.The remote energy-saving desired temperature has the highest setting level, and when it was set at a certain temperature, for example 26 ℃ of government's promotion, the manual desired temperature of this controller is obeyed the remote energy-saving desired temperature, thereby reaches existing comfortable environment, and was fully energy-conservation again.
This central air conditioner system end-equipment intelligent controller is provided with the telecommunication unit, be wireless receiving and dispatching communication unit or cable network communication unit, the telecommunication unit receives the energy efficiency temperature setting value from remote monitoring terminal, as the first-selected temperature setup parameter in the control algolithm.By the telecommunication unit, can communicate with remote monitoring terminal, provide data message for analysis to remote monitoring terminal, perhaps receive the control parameter from remote monitoring terminal.
During actual the use, the infield of this central air conditioner system end-equipment intelligent controller can be set, as standard room, office, service apartment, equipment room, meeting room, president suite, dining room, passageway, hall etc., remote monitoring terminal is to the unified remote energy-saving desired temperature that sends of each controller, for example: under refrigerating state
The standard room, the energy efficiency temperature setting value is 26 ℃,
Office, the energy efficiency temperature setting value is 25.5 ℃,
Service apartment, the energy efficiency temperature setting value is 25 ℃,
Equipment room, the energy efficiency temperature setting value is 24.5 ℃,
Meeting room, the energy efficiency temperature setting value is 24 ℃,
President suite, dining room, the energy efficiency temperature setting value is 22 ℃,
The passageway, the energy efficiency temperature setting value is 27 ℃,
Hall, the energy efficiency temperature setting value is 28 ℃,
Each controller at first freezes by the manual desired temperature that is provided with, after a period of time, and as 30 minutes, automatically switch to the energy efficiency temperature setting value refrigeration of infield of living in, when avoiding the sky hot, indoor temperature is long-time low excessively, realize the unified management of desired temperature, reach the purpose of energy savings.If the remote energy-saving desired temperature that this controller does not have the receiving remote monitor terminal to send, or do not have telecommunication, also can be at first by the manual desired temperature refrigeration that is provided with, after a period of time, automatically switch to the energy efficiency temperature setting value refrigeration that sets in advance in the machine, as 26 ℃.
Claims (10)
1, a kind of power-economizing method of central air conditioner system end-equipment intelligent controller, this method comprises the following steps:
Under the duty, button,
Put manual state,
Manual desired temperature is set,
Start the manual state timer,
The time of judging the manual state timer arrives not,
If the time arrives, then clear manual state timer, put auto state, extract the energy efficiency temperature setting value of storage, relatively energy efficiency temperature sets value and manual desired temperature, under refrigerating state, press the automatic refrigeration of high-temperature setting value in energy efficiency temperature setting value and the manual desired temperature, under the heating state, press the low temperature setting value heating automatically in energy efficiency temperature setting value and the manual desired temperature
If the time less than, by the manual desired temperature refrigeration or the heating that are provided with.
2, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 1, wherein, the energy efficiency temperature of described storage setting value is for presetting the energy efficiency temperature setting value in the machine of this central air conditioner system end-equipment intelligent controller.
3, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 1 and 2, wherein, the energy efficiency temperature of described storage setting value is the remote energy-saving desired temperature of this central air conditioner system end-equipment intelligent controller receiving remote monitor terminal transmission.
4, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 3, wherein, described remote monitoring terminal comprises wireless remote monitering terminal or wired remote monitor terminal.
5, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 3 wherein, extracts the energy efficiency temperature setting value that stores and comprises the following steps: that also judgement has or not telecommunication,
If have, extract the remote energy-saving desired temperature that stores,
If do not have, the energy efficiency temperature setting value that presets in the extractor.
6, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 1, wherein, described automatic refrigeration or automatic heating are automatic refrigeration under refrigeration or the heating state or automatic heating energy conserving duty.
7, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 1, wherein, described automatic refrigeration or automatic heating comprise the following steps:
Under refrigeration or the heating state,
Judge that the human-induced signal has not,
If the human-induced signal is arranged, clear unmanned timer, refrigeration or heating energy conserving duty automatically automatically,
If there is not the human-induced signal, then unmanned timer timing, judgement time arrives not,
If the time arrives, the unmanned state handles,
If the time is less than, then keep refrigeration or heating state.
8, according to the power-economizing method of claim 6 or 7 described central air conditioner system end-equipment intelligent controllers, wherein, described automatic refrigeration or automatic heating energy conserving duty comprise the following steps:
Judge whether environment temperature is in outside the first design temperature interval,
If environment temperature is in outside the first design temperature interval, then control the rotating speed high speed winds,
If environment temperature is in the first design temperature interval, judge then whether environment temperature is in the second design temperature interval less than the first design temperature interval,
If environment temperature is in the first design temperature interval, outside the second design temperature interval, then control rotating speed middling speed wind,
If environment temperature is in the second design temperature interval, judge that then humidity is high,
If the humidity height send the pulse low velocity wind,
If humidity is low, then stop refrigeration or heating, control rotating speed low velocity wind.
9, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 7, wherein, described unmanned state handles and comprises the following steps:
Under refrigerating state, desired temperature increases certain value, and under the heating state, desired temperature reduces certain value,
Clear unmanned timer,
Desired temperature increases or reduces number of times and adds 1,
Judge that desired temperature increases or reduces number of times and whether equals certain value,
Judged result stops refrigeration or heating for being, stops blowing,
Judged result is then kept refrigeration or heating state for not.
10, the power-economizing method of central air conditioner system end-equipment intelligent controller according to claim 9, wherein, the certain value that described desired temperature increases or reduces is 1 ℃, the certain value that described desired temperature increases or reduce number of times is 4 times.
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| CNB2007100273403A CN100507387C (en) | 2007-03-29 | 2007-03-29 | Energy-saving method of end-apparatus intelligent controller for central air-conditionder system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852473A (en) * | 2009-03-30 | 2010-10-06 | 王洪英 | Setting and controlling method of temperature judging interval for air conditioner |
| CN102865646A (en) * | 2011-07-06 | 2013-01-09 | 三菱电机株式会社 | Air-conditioning apparatus |
| CN103423837A (en) * | 2013-07-25 | 2013-12-04 | 青岛海信日立空调系统有限公司 | Free static pressure air pipe type air conditioner |
| CN103557581A (en) * | 2013-11-19 | 2014-02-05 | 国家电网公司 | Method for remotely adjusting environments of intelligent control cabinets |
| CN104110772A (en) * | 2013-07-31 | 2014-10-22 | 广东美的制冷设备有限公司 | Frequency-conversion air conditioner and operation mode control method thereof |
| TWI588683B (en) * | 2012-11-21 | 2017-06-21 | 財團法人工業技術研究院 | Portable sensing controller and manipulating method of sensing control system having the same |
| CN107101335A (en) * | 2017-04-28 | 2017-08-29 | 珠海格力电器股份有限公司 | Air conditioning control device and method |
| CN112648713A (en) * | 2020-09-09 | 2021-04-13 | 江苏振宁半导体研究院有限公司 | Control system for air conditioner temperature controller |
| CN113091232A (en) * | 2021-03-16 | 2021-07-09 | 山东师范大学 | Fuzzy reasoning-based intelligent control method and system for air conditioner |
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2007
- 2007-03-29 CN CNB2007100273403A patent/CN100507387C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852473A (en) * | 2009-03-30 | 2010-10-06 | 王洪英 | Setting and controlling method of temperature judging interval for air conditioner |
| CN102865646A (en) * | 2011-07-06 | 2013-01-09 | 三菱电机株式会社 | Air-conditioning apparatus |
| CN102865646B (en) * | 2011-07-06 | 2015-06-17 | 三菱电机株式会社 | Air-conditioning apparatus |
| US10088193B2 (en) | 2011-07-06 | 2018-10-02 | Mitsubishi Electric Corporation | Air-conditioning apparatus including a controller that controls opening degrees of expansion valves based on detection results of human detection devices |
| TWI588683B (en) * | 2012-11-21 | 2017-06-21 | 財團法人工業技術研究院 | Portable sensing controller and manipulating method of sensing control system having the same |
| CN103423837A (en) * | 2013-07-25 | 2013-12-04 | 青岛海信日立空调系统有限公司 | Free static pressure air pipe type air conditioner |
| CN103423837B (en) * | 2013-07-25 | 2015-09-30 | 青岛海信日立空调系统有限公司 | Free static pressure air-cooled ducted air conditioner |
| CN104110772B (en) * | 2013-07-31 | 2017-11-17 | 广东美的制冷设备有限公司 | A kind of transducer air conditioning and its operational mode control method |
| CN104110772A (en) * | 2013-07-31 | 2014-10-22 | 广东美的制冷设备有限公司 | Frequency-conversion air conditioner and operation mode control method thereof |
| CN103557581A (en) * | 2013-11-19 | 2014-02-05 | 国家电网公司 | Method for remotely adjusting environments of intelligent control cabinets |
| CN103557581B (en) * | 2013-11-19 | 2016-01-06 | 国家电网公司 | The method that Intelligent control cabinet environment remote regulates |
| CN107101335A (en) * | 2017-04-28 | 2017-08-29 | 珠海格力电器股份有限公司 | Air conditioning control device and method |
| CN112648713A (en) * | 2020-09-09 | 2021-04-13 | 江苏振宁半导体研究院有限公司 | Control system for air conditioner temperature controller |
| CN113091232A (en) * | 2021-03-16 | 2021-07-09 | 山东师范大学 | Fuzzy reasoning-based intelligent control method and system for air conditioner |
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| CN100507387C (en) | 2009-07-01 |
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