CN103322640A - Air-conditioner energy saving control method, air-conditioner energy saving control system and air-conditioner switching system of comprehensive energy-saving building - Google Patents
Air-conditioner energy saving control method, air-conditioner energy saving control system and air-conditioner switching system of comprehensive energy-saving building Download PDFInfo
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- CN103322640A CN103322640A CN2012100732725A CN201210073272A CN103322640A CN 103322640 A CN103322640 A CN 103322640A CN 2012100732725 A CN2012100732725 A CN 2012100732725A CN 201210073272 A CN201210073272 A CN 201210073272A CN 103322640 A CN103322640 A CN 103322640A
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Abstract
Air-conditioner energy saving control method of a comprehensive energy-saving building comprises the following steps: starting an energy-saving operation, controlling to shut off an air conditioning unit and then shut off a pump; first controlling to start the pump and then start the air conditioning unit when an air cabinet at the tail end of the air conditioner in the comprehensive energy-saving building is judged to be started; controlling to shut off the air conditioning unit and then shut off the pump when the air cabinet at the tail end of the air conditioner in the comprehensive energy-saving building is judged not to be started. The air-conditioner energy saving control method, an air-conditioner energy saving control system and an air-conditioner switching system of the comprehensive energy-saving building, provided by the invention, are used for realizing the energy-saving control of the air conditioner during holidays and other off days and save energy.
Description
Technical field
The present invention relates to technical field, particularly a kind of air conditioner energy saving control method, system and air-conditioning switched system of synthesis energy saving building.
Background technology
Existing large-size air conditioning system in order to guarantee the normal operation of air-conditioning indoor equipment, needs non-stop run in 24 hours usually.When running into festivals or holidays or day off, still need non-stop run in 24 hours, so just caused a large amount of energy wastes.
Therefore, how to allow provides a kind of air conditioner energy saving control method, system and air-conditioning switched system of synthesis energy saving building, can realize when the day offs such as festivals or holidays, realizes the Energy Saving Control of air-conditioning, energy savings just becomes the technical problem that those skilled in the art need to need badly.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of air conditioner energy saving control method, system and air-conditioning switched system of synthesis energy saving building, is used for realizing realizing the Energy Saving Control of air-conditioning, energy savings when the day offs such as festivals or holidays.
The invention provides a kind of air conditioner energy saving control method of synthesis energy saving building, comprising:
Start power-save operation, the air-conditioning unit is closed in control, closes pump again;
When judging the air conditioning terminal wind cabinet startup in the synthesis energy saving building, first control starts source, ground or water resource heat pump, again control startup air-conditioning unit;
Judge that the air-conditioning unit was closed in control, closes source, described ground or water resource heat pump again when the interior air conditioning terminal wind cabinet of synthesis energy saving building was not activated.
Preferably, described startup power-save operation, the air-conditioning unit is closed in control, close again the step of ground source or water resource heat pump after, also comprise:
Control air conditioning terminal wind cabinet is according to the antifreeze automatic operation of low temperature festivals or holidays.
Preferably, the control of described air conditioning terminal wind cabinet specifically comprises according to the antifreeze automatic operation of low temperature festivals or holidays:
When internal zone dividing territory, building temperature was in antifreeze temperature or is under the antifreeze temperature, the terminal wind cabinet in this zone was opened operation automatically;
When internal zone dividing territory, building temperature on antifreeze temperature, the terminal wind cabinet autoshutdown in this zone.
The terminal wind cabinet of robot control system(RCS) automatic transmission start and stop running status when terminal wind cabinet operation is arranged, starts the controls such as air-conditioning unit automatically.
Preferably, described method further comprises:
Determine the duty of all sources, ground or water resource heat pump, record the cumulative working time of each source, ground or water resource heat pump;
When needs start source, ground or water resource heat pump, select to open cumulative the shortest pump of working time.
The present invention also provides a kind of air conditioner energy conservation control system of synthesis energy saving building, and described system comprises start unit, the first judging unit and the first control module;
Described start unit is used for starting power-save operation, and the air-conditioning unit is closed in control, and source, ground or water resource heat pump are closed in control again;
Described the first judging unit after described start unit starts, is used for judging whether the air conditioning terminal wind cabinet in the synthesis energy saving building starts, if control started unit after described the first control module of initiate notification started pump, closes source, ground or water resource heat pump again; Then notify described the first control module to close the air-conditioning unit if be not activated, close again source, ground or water resource heat pump.
Preferably, also comprise: the second control module, be used for after described start unit starts, control air conditioning terminal wind cabinet is according to the antifreeze automatic operation of low temperature festivals or holidays.
Preferably, described the second control module comprises detection sub-unit, judgment sub-unit and control subelement;
Detection sub-unit, for detection of the temperature of regional in the building;
Judgment sub-unit judges whether each regional temperature is less than or equal to antifreeze temperature, when internal zone dividing territory, building temperature is in antifreeze temperature or is under the antifreeze temperature, controls the terminal wind cabinet in this zone by the control subelement and automatically opens operation; When internal zone dividing territory, building temperature on antifreeze temperature, control the terminal wind cabinet autoshutdown in this zone by the control subelement.
Preferably, described system further comprises:
Record cell, the cumulative working time of recording each source, ground or water resource heat pump;
Selected cell is used in described judgment unit judges selecting to open cumulative the shortest source, ground or water resource heat pump of working time when needs start source, ground or water resource heat pump.
The present invention further provides a kind of air-conditioning switched system of synthesis energy saving building, described switched system switches between the air conditioner energy conservation control system of air-conditioning heating system and air-conditioning refrigeration system and described synthesis energy saving building in twos according to user's needs.
Compared with prior art, the present invention has the following advantages:
The air conditioner energy saving control method of synthesis energy saving building provided by the invention, when starting power-save operation, the air-conditioning unit is closed in control, closes source, ground or water resource heat pump again; When if the air conditioning terminal wind cabinet in the synthesis energy saving building starts, control started unit after first control started pump; If when the air conditioning terminal wind cabinet in the synthesis energy saving building was not activated, the air-conditioning unit was closed in control, close again source, ground or water resource heat pump.Control method of the present invention can be by starting power-save operation, the air-conditioning unit is closed in control, closing source, ground or water resource heat pump realizes energy-conservation again, and whether the start and stop of the air conditioning terminal wind cabinet in can building according to synthesis energy saving control the duty of air-conditioning unit and source, ground or water resource heat pump, do not affect the use that synthesis energy saving is built interior air-conditioning after starting power-save operation yet, can realize flexible control.
Description of drawings
Fig. 1 is the air conditioner energy saving control method flow chart of the described synthesis energy saving building of the embodiment of the invention;
Fig. 2 is the air conditioner energy conservation control system first example structure figure of synthesis energy saving building of the present invention;
Fig. 3 is the air conditioner energy conservation control system second example structure figure of synthesis energy saving building of the present invention;
Fig. 4 is the air-conditioning switched system structure chart of the described synthesis energy saving building of the embodiment of the invention.
The specific embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
The technical problem to be solved in the present invention provides a kind of air conditioner energy saving control method, system and air-conditioning switched system of synthesis energy saving building, is used for realizing realizing the Energy Saving Control of air-conditioning, energy savings when the day offs such as festivals or holidays.
Referring to Fig. 1, this figure is the air conditioner energy saving control method flow chart of the described synthesis energy saving building of the embodiment of the invention.
The air conditioner energy saving control method of the described synthesis energy saving building of the embodiment of the invention may further comprise the steps:
S100, startup power-save operation, the air-conditioning unit is closed in control, closes source, ground or water resource heat pump again;
Do you S200, judge that the air conditioning terminal wind cabinet in the synthesis energy saving building starts? if execution in step S300, otherwise execution in step S400.
Does being specially any typhoon cabinet of judging the air conditioning terminal in the synthesis energy saving building start? if exist one or one to start with the windward cabinet, if execution in step S300, otherwise execution in step S400.
S300, first control start source, ground or water resource heat pump, and rear control starts unit.Then, execution in step S200.
The air-conditioning unit is closed in S400, control, closes source, ground or water resource heat pump again.Then, execution in step S200.
The air conditioner energy saving control method of the described synthesis energy saving building of the embodiment of the invention further comprises:
Determine the duty of all sources, ground or water resource heat pump, record the cumulative working time of each source, ground or water resource heat pump;
When needs start source, ground or water resource heat pump, select to open cumulative the shortest source, one or more ground or water resource heat pump of working time.
Specifically can be according to actual needs, determine to need to open the quantity of source, ground or water resource heat pump, then select to open cumulative that the shortest source, several ground or water resource heat pump of working time, the source, ground that is unlocked or the quantity of water resource heat pump need preferably to equal the quantity of unlatching.
Certainly, the quantity of source, ground or water resource heat pump also can be greater than the quantity of needs unlatching.
The air conditioner energy saving control method of synthesis energy saving building provided by the invention, when starting power-save operation, the air-conditioning unit is closed in control, closes source, ground or water resource heat pump again; When if the air conditioning terminal wind cabinet in the synthesis energy saving building starts, control started unit after first control started source, ground or water resource heat pump; If when the air conditioning terminal wind cabinet in the synthesis energy saving building was not activated, the air-conditioning unit was closed in control, close again source, ground or water resource heat pump.Control method of the present invention can be by starting power-save operation, the air-conditioning unit is closed in control, closing pump realizes energy-conservation again, and whether the start and stop of the air conditioning terminal wind cabinet in can building according to synthesis energy saving control the duty of air-conditioning unit and source, ground or water resource heat pump, do not affect the use that synthesis energy saving is built interior air-conditioning after starting power-save operation yet, can realize flexible control.
Start power-save operation at step S100, the air-conditioning unit is closed in control, close again the step of source, ground or water resource heat pump after, can also comprise:
S110, control air conditioning terminal wind cabinet are according to the antifreeze automatic operation of low temperature festivals or holidays.
Step S110 specifically realizes by following steps:
The temperature of regional in S111, the detection building;
S112, judge whether each regional temperature is less than or equal to antifreeze temperature, if execution in step S113; Otherwise execution in step S114.
S113,, control the terminal wind cabinet in this zone and automatically open operation when temperature is in antifreeze temperature or is under the antifreeze temperature when internal zone dividing territory, building (certain or certain several zones);
S114, on antifreeze temperature, control the terminal wind cabinet autoshutdown in this zone when internal zone dividing territory, building temperature (certain or certain several zones).
Certainly, if when internal zone dividing territory, building temperature (certain or certain several zones) on antifreeze temperature, and terminal wind cabinet that should the zone is in closed condition, then control continues to keep closed condition.
The terminal wind cabinet of automatic transmission start and stop running status, when terminal wind cabinet operation is arranged, the corresponding control of the automatic startup of control air-conditioning unit etc.
Referring to Fig. 2, this figure is the air conditioner energy conservation control system first example structure figure of synthesis energy saving building of the present invention.
The air conditioner energy conservation control system of the described synthesis energy saving building of first embodiment of the invention comprises start unit 11, the first judging unit 12 and the first control module 13.
Described start unit 11 is used for starting power-save operation, and the air-conditioning unit is closed in control, and pump is closed in control again;
Described the first judging unit 12, after described start unit starts, be used for judging whether the air conditioning terminal wind cabinet in the synthesis energy saving building starts, if control started unit after described the first control module 13 of initiate notification started source, ground or water resource heat pump, close again source, ground or water resource heat pump; Then notify described control module 13 to close the air-conditioning unit if be not activated, close again source, ground or water resource heat pump.
Does described the first judging unit 12 judge that specifically any typhoon cabinet of the air conditioning terminal in the synthesis energy saving building starts? if exist one or one to start with the windward cabinet, if notify described the first control module 13 to start source, ground or water resource heat pump, rear control starts unit, closes source, ground or water resource heat pump again.If then notify described the first control module 13 to close the air-conditioning unit without any typhoon cabinet startup, close again source, ground or water resource heat pump.
The air conditioner energy conservation control system of the described synthesis energy saving building of the embodiment of the invention, can further include: the second control module (not shown), be used for after described start unit 11 starts, control air conditioning terminal wind cabinet is according to the antifreeze automatic operation of low temperature festivals or holidays.
Described the second control module specifically can comprise detection sub-unit, judgment sub-unit and control subelement (not shown).
Detection sub-unit, for detection of the temperature of regional in the building.
Judgment sub-unit, judge whether each regional temperature is less than or equal to antifreeze temperature, when internal zone dividing territory, building (certain or certain several zones) when temperature is in antifreeze temperature or is under the antifreeze temperature, control the terminal wind cabinet in this zone by the control subelement and automatically open operation.When internal zone dividing territory, building (certain or certain several zones) temperature on antifreeze temperature, control the terminal wind cabinet autoshutdown in this zone by the control subelement.
Certainly, if when internal zone dividing territory, building temperature (certain or certain several zones) on antifreeze temperature, and terminal wind cabinet that should the zone is in closed condition, the control subelement is then controlled and is continued to keep closed condition.
The terminal wind cabinet of described system automatic transmission start and stop running status when having terminal wind cabinet operation, starts the corresponding control of air-conditioning unit etc. automatically by 13 controls of the first control module.
Referring to Fig. 3, the air conditioner energy conservation control system second example structure figure of synthesis energy saving building of the present invention.
The difference of relative first embodiment of air conditioner energy conservation control system of the described synthesis energy saving building of second embodiment of the invention is, also comprises record cell 14 and selected cell 15.
The air conditioner energy conservation control system of the described synthesis energy saving building of second embodiment of the invention specifically also comprises:
Certainly, the quantity of source, ground or water resource heat pump also can be greater than the quantity of needs unlatching.
Referring to Fig. 3, this figure is the air-conditioning switched system structure chart of the described synthesis energy saving building of the embodiment of the invention.
The air-conditioning switched system of the described synthesis energy saving building of the embodiment of the invention switches the air conditioner energy conservation control system 1 that air-conditioning heating system 2 and air-conditioning refrigeration system 3 and described synthesis energy saving are built according to user's needs.
Described switched system specifically can switch between the air conditioner energy conservation control system 1 of air-conditioning heating system 2 and air-conditioning refrigeration system 3 and described synthesis energy saving building in twos according to user's needs.
The above only is the preferred embodiment of air-conditioning switched system of air conditioner energy saving control method, system and the synthesis energy saving building of synthesis energy saving of the present invention building, is not that the present invention is done any pro forma restriction.Although the present invention discloses as above with preferred embodiment, yet is not to limit the present invention.Any those of ordinary skill in the art, do not breaking away from the technical solution of the present invention scope situation, all can utilize method and the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all still belongs in the scope of technical solution of the present invention protection.
Claims (9)
1. the air conditioner energy saving control method of synthesis energy saving building is characterized in that, comprising:
Start power-save operation, the air-conditioning unit is closed in control, closes pump again;
When judging the air conditioning terminal wind cabinet startup in the synthesis energy saving building, first control starts source, ground or water resource heat pump, again control startup air-conditioning unit;
Judge that the air-conditioning unit was closed in control, closes source, described ground or water resource heat pump again when the interior air conditioning terminal wind cabinet of synthesis energy saving building was not activated.
2. the air conditioner energy saving control method of synthesis energy saving according to claim 1 building is characterized in that, described startup power-save operation, the air-conditioning unit is closed in control, close again the step of source, ground or water resource heat pump after, also comprise:
Control air conditioning terminal wind cabinet is according to the antifreeze automatic operation of low temperature festivals or holidays.
3. the air conditioner energy saving control method of synthesis energy saving building according to claim 1 is characterized in that, the control of described air conditioning terminal wind cabinet specifically comprises according to the antifreeze automatic operation of low temperature festivals or holidays:
When internal zone dividing territory, building temperature was in antifreeze temperature or is under the antifreeze temperature, the terminal wind cabinet in this zone was opened operation automatically;
When internal zone dividing territory, building temperature on antifreeze temperature, the terminal wind cabinet autoshutdown in this zone.
The terminal wind cabinet of robot control system(RCS) automatic transmission start and stop running status when terminal wind cabinet operation is arranged, starts the controls such as air-conditioning unit automatically.
4. according to claim 1 to the air conditioner energy saving control method of 3 each described synthesis energy saving buildings, it is characterized in that, described method further comprises:
Determine the duty of all sources, ground or water resource heat pump, record the cumulative working time of each source, ground or water resource heat pump;
When needs start source, ground or water resource heat pump, select to open cumulative the shortest pump of working time.
5. the air conditioner energy conservation control system of synthesis energy saving building is characterized in that, described system comprises start unit, the first judging unit and the first control module;
Described start unit is used for starting power-save operation, and the air-conditioning unit is closed in control, and source, ground or water resource heat pump are closed in control again;
Described the first judging unit after described start unit starts, is used for judging whether the air conditioning terminal wind cabinet in the synthesis energy saving building starts, if control started unit after described the first control module of initiate notification started pump, closes source, ground or water resource heat pump again; Then notify described the first control module to close the air-conditioning unit if be not activated, close again source, ground or water resource heat pump.
6. the air conditioner energy conservation control system of synthesis energy saving building according to claim 5 is characterized in that, also comprises: the second control module, be used for after described start unit starts, and control air conditioning terminal wind cabinet is according to the antifreeze automatic operation of low temperature festivals or holidays.
7. the air conditioner energy conservation control system of synthesis energy saving building according to claim 6 is characterized in that, described the second control module comprises detection sub-unit, judgment sub-unit and control subelement;
Detection sub-unit, for detection of the temperature of regional in the building;
Judgment sub-unit judges whether each regional temperature is less than or equal to antifreeze temperature, when internal zone dividing territory, building temperature is in antifreeze temperature or is under the antifreeze temperature, controls the terminal wind cabinet in this zone by the control subelement and automatically opens operation; When internal zone dividing territory, building temperature on antifreeze temperature, control the terminal wind cabinet autoshutdown in this zone by the control subelement.
8. according to claim 5 to the air conditioner energy conservation control system of 7 each described synthesis energy saving buildings, it is characterized in that, described system further comprises:
Record cell, the cumulative working time of recording each source, ground or water resource heat pump;
Selected cell is used in described judgment unit judges selecting to open cumulative the shortest source, ground or water resource heat pump of working time when needs start source, ground or water resource heat pump.
9. the air-conditioning switched system of synthesis energy saving building, it is characterized in that, described switched system switches between the air conditioner energy conservation control system of air-conditioning heating system and air-conditioning refrigeration system and each described synthesis energy saving building of claim 5 to 8 in twos according to user's needs.
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| CN201210073272.5A CN103322640B (en) | 2012-03-19 | 2012-03-19 | Air conditioner energy saving control method, system and air-conditioning switching system that synthesis energy saving is built |
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| CN104566859A (en) * | 2014-12-22 | 2015-04-29 | 珠海格力电器股份有限公司 | Anti-freezing control method and device of air conditioning unit |
| CN112361569A (en) * | 2020-11-16 | 2021-02-12 | 河南黄埔建筑安装有限公司 | Energy-saving control system of central air conditioner and control method thereof |
| CN112413822A (en) * | 2020-11-26 | 2021-02-26 | 四川虹美智能科技有限公司 | Low-temperature anti-freezing protection method and air conditioning equipment |
| CN115046245A (en) * | 2022-06-21 | 2022-09-13 | 中国建筑科学研究院天津分院 | Air source heat pump wisdom heating system suitable for school |
| CN116659034A (en) * | 2023-07-28 | 2023-08-29 | 沈阳春晖工程有限公司 | Building thermal environment and building energy-saving control method and system in air-conditioning building |
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| CN103322640B (en) | 2017-06-30 |
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