CN102607138A - Air-conditioning control method and air-conditioning control system for comprehensively-energy-saving building - Google Patents
Air-conditioning control method and air-conditioning control system for comprehensively-energy-saving building Download PDFInfo
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- CN102607138A CN102607138A CN201210109726XA CN201210109726A CN102607138A CN 102607138 A CN102607138 A CN 102607138A CN 201210109726X A CN201210109726X A CN 201210109726XA CN 201210109726 A CN201210109726 A CN 201210109726A CN 102607138 A CN102607138 A CN 102607138A
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Abstract
An air-conditioning control method for a comprehensively-energy-saving building includes: collecting outdoor temperature in real time or according to preset time intervals; determining water outlet temperature of a ground source heat pump by checking an outdoor temperature and water outlet temperature corresponding table according to the outdoor temperature; setting the water outlet temperature, determined according to the table, of the ground source heat pump as an initial control temperature of an air conditioning unit; and controlling the air conditioning unit to run according to the initial control temperature to obtain indoor temperature suitable of human body sense. The air-conditioning control method and the air-conditioning control system are sued for effectively controlling the working state of the air conditioning unit, thereby guaranteeing the indoor temperature to be kept at a certain temperature.
Description
Technical field
The present invention relates to technical field, particularly a kind of air conditioning control method and 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.Have now through setting outdoor temperature manually, control the operation of air-conditioning unit, realize guaranteeing that indoor temperature remains on certain temperature, the temperature that the temperature of the human body that for example suits or article equipment etc. are deposited always.
Because outdoor temperature is from the real-time change process, but be to calculate according to the outdoor temperature of setting to obtain, therefore, just be difficult to guarantee that indoor temperature remains on certain temperature always in the control of air-conditioning unit.
Therefore; How to let the air conditioning control method and the system of a kind of synthesis energy saving building of providing; Can control the duty of air-conditioning unit effectively, and then guarantee that indoor temperature remains on certain temperature always, just become the technical problem that those skilled in the art need need badly.
Summary of the invention
The technical problem that the present invention will solve provides a kind of air conditioning control method and system of synthesis energy saving building, is used for controlling effectively the duty of air-conditioning unit, and then guarantees that indoor temperature remains on certain temperature always.
The present invention provides a kind of air conditioning control method of synthesis energy saving building, and said method comprises:
Gather outdoor temperature in real time or to schedule at interval;
Look into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature;
With looking into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit;
Control said air-conditioning unit according to said initial control temperature operation, obtain to be fit to the indoor temperature of human body body sense.
Preferably, said outdoor temperature and earth source heat pump leaving water temperature corresponding tables are to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
Preferably, said outdoor temperature is to obtain through being arranged on outdoor one or more temperature sensor collections.
Preferably, the indoor temperature of said suitable human body body sense meets human body sendible temperature curve.
The present invention also provides a kind of air-conditioner control system of synthesis energy saving building, and said system comprises: the outdoor temperature collecting unit, and lookup unit is provided with unit and control module;
The outdoor temperature collecting unit is used in real time or gathers at interval outdoor temperature to schedule;
Lookup unit is used for looking into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature;
The unit is set, is used for looking into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit;
Control module is used to control said air-conditioning unit according to said initial control temperature operation, obtains to be fit to the indoor temperature of human body body sense.
Preferably, said outdoor temperature and earth source heat pump leaving water temperature corresponding tables are to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
Preferably, said outdoor temperature is to obtain through being arranged on outdoor one or more temperature sensor collections.
Preferably, the indoor temperature of said suitable human body body sense meets human body sendible temperature curve.
Compared with prior art, the present invention has the following advantages:
The air conditioning control method of the said synthesis energy saving building of the embodiment of the invention is owing to gather outdoor temperature in real time or to schedule at interval; And look into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature; With looking into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit; Control said air-conditioning unit according to said initial control temperature operation, obtain to be fit to the indoor temperature of human body body sense.So make, regulate the earth source heat pump leaving water temperature automatically, for example with the automatic reduction leaving water temperature of increasing of outdoor temperature with the variation of outdoor temperature.Therefore, the indoor temperature human body needs that suit both can have been guaranteed, sustainable again realization Energy Saving Control.
Description of drawings
Fig. 1 is the air conditioning control method flow chart of the said synthesis energy saving building of the embodiment of the invention;
Fig. 2 is the said outdoor temperature of the embodiment of the invention and a kind of corresponding relation figure of earth source heat pump leaving water temperature;
Fig. 3 is the another kind of corresponding relation figure of said outdoor temperature of the embodiment of the invention and earth source heat pump leaving water temperature;
Fig. 4 is the air-conditioner control system structure chart of the said synthesis energy saving building of the embodiment of the invention.
The specific embodiment
For make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, does detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
The present invention provides a kind of air conditioning control method of synthesis energy saving building, is used for controlling effectively the duty of air-conditioning unit, and then guarantees that indoor temperature remains on certain temperature always.
Referring to Fig. 1, this figure is the air conditioning control method flow chart of the said synthesis energy saving building of the embodiment of the invention.
The air conditioning control method of the said synthesis energy saving building of the embodiment of the invention may further comprise the steps:
S100, in real time or to schedule gather outdoor temperature at interval;
Said outdoor temperature is to obtain through being arranged on outdoor one or more temperature sensor collections, and the time acquisition interval can be set as required, also can be set at real-time collection.
In order to make the data of outdoor temperature more accurate, can temperature sensor be set at difference, again outdoor temperature that each temperature sensor is surveyed is averaged, as the outdoor temperature that collects.
S200, look into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature;
Said outdoor temperature and earth source heat pump leaving water temperature corresponding tables specifically can be set according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency on the contrary.
Referring to Fig. 2 and shown in Figure 3, said outdoor temperature of the embodiment of the invention and earth source heat pump leaving water temperature corresponding relation figure.
As shown in Figures 2 and 3, outdoor temperature is opposite with earth source heat pump leaving water temperature variation tendency.During the outdoor temperature ascendant trend, the earth source heat pump leaving water temperature of setting is downward trend, makes the indoor temperature that finally obtains tend towards stability, and maintains the temperature of suitable human body body sense basically.
During the outdoor temperature downward trend, the earth source heat pump leaving water temperature of setting is an ascendant trend, makes the indoor temperature that finally obtains tend towards stability, and maintains the temperature of suitable human body body sense basically.
Through this opposite setting, make that indoor temperature change generated in case tends towards stability shown in the figure, maintain the temperature of suitable human body body sense basically.
S300, will look into said earth source heat pump leaving water temperature that said corresponding tables confirms initial control temperature as the air-conditioning unit;
Because the air-conditioning unit directly uses the water outlet of earth source heat pump, therefore, said earth source heat pump leaving water temperature just is used as the initial control temperature of air-conditioning unit.
S400, the said air-conditioning unit of control obtain to be fit to the indoor temperature of human body body sense according to said initial control temperature operation.
The indoor temperature of said suitable human body body sense meets human body sendible temperature curve.When the people was in awfully hot outdoor (for example more than 38 degree) inlet chamber, the indoor temperature of 28 degree will feel very comfortable for this person.When a people was in the outdoor inlet chamber in subzero 10 several years, the indoor temperature of 15 degree will feel very comfortable for this person.
Because the leaving water temperature of earth source heat pump is provided with to the power consumption influence greatly.The leaving water temperature of contrast earth source heat pump is set to two kinds of situation of 42 ℃ and 38 ℃, and the heat pump power consumption of 38 ℃ of states is merely 30% of 42 ℃ of states.
The said method of the embodiment of the invention compensates according to outdoor temperature, and temperature value is set automatically.That is, with the leaving water temperature of the automatic reduction earth source heat pump of increasing of outdoor temperature, so both can guarantee that indoor temperature was comfortable, the sustainable again Energy Saving Control that carries out.
In order to realize both guaranteeing that indoor temperature is comfortable; Can further realize energy-conservation again; The variation tendency of the indoor temperature that the air conditioner energy saving control method of the said synthesis energy saving building of the embodiment of the invention obtains is consistent with outdoor temperature, and just amplitude of variation is little, and in human body body sense comfort standard.
The air conditioning control method of the said synthesis energy saving building of the embodiment of the invention is owing to gather outdoor temperature in real time or to schedule at interval; And look into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature; With looking into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit; Control said air-conditioning unit according to said initial control temperature operation, obtain to be fit to the indoor temperature of human body body sense.So make, regulate the earth source heat pump leaving water temperature automatically, for example with the automatic reduction leaving water temperature of increasing of outdoor temperature with the variation of outdoor temperature.Therefore, the indoor temperature human body needs that suit both can have been guaranteed, sustainable again realization Energy Saving Control.
The present invention provides a kind of air-conditioner control system of synthesis energy saving building, is used for controlling effectively the duty of air-conditioning unit, and then guarantees that indoor temperature remains on certain temperature always.
Referring to Fig. 4, this figure is the air-conditioner control system structure chart of the said synthesis energy saving building of the embodiment of the invention.
The air-conditioner control system of the said synthesis energy saving building of the embodiment of the invention comprises: outdoor temperature collecting unit 11, lookup unit 12 is provided with unit 13 and control module 14.
Outdoor temperature collecting unit 11 is used in real time or gathers at interval outdoor temperature to schedule;
Outdoor temperature collecting unit 11 is to obtain through being arranged on outdoor one or more temperature sensor collections, and the time acquisition interval can be set as required, also can be set at real-time collection.
In order to make the data of outdoor temperature more accurate, outdoor temperature collecting unit 11 can be averaged outdoor temperature that each temperature sensor is surveyed, as the outdoor temperature that collects for the temperature sensor of tangible difference again.
Lookup unit 12 is used for looking into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to the outdoor temperature that said outdoor temperature collecting unit 11 is gathered;
Unit 13 is set, is used for lookup unit 12 is looked into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit;
Control module 14 is used to control said air-conditioning unit according to the said initial control temperature operation that unit 13 is provided with is set, and obtains to be fit to the indoor temperature of human body body sense.
As shown in Figures 2 and 3, said outdoor temperature and earth source heat pump leaving water temperature corresponding tables are to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.Through this opposite setting, make that indoor temperature change generated in case tends towards stability shown in the figure, maintain the temperature of suitable human body body sense basically.
The indoor temperature of said suitable human body body sense meets human body sendible temperature curve.When the people was in awfully hot outdoor (for example more than 38 degree) inlet chamber, the indoor temperature of 28 degree will feel very comfortable for this person.When a people was in the outdoor inlet chamber in subzero 10 several years, the indoor temperature of 15 degree will feel very comfortable for this person.
In order to realize both guaranteeing that indoor temperature is comfortable; Can further realize energy-conservation again; The variation tendency of the indoor temperature that the air conditioner energy saving control method of the said synthesis energy saving building of the embodiment of the invention obtains is consistent with outdoor temperature, and just amplitude of variation is little, and in human body body sense comfort standard.
The air-conditioner control system of the said synthesis energy saving building of the embodiment of the invention is because outdoor temperature collecting unit 11 is gathered outdoor temperature in real time or to schedule at interval; Lookup unit 12 is also looked into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature; Unit 13 is set will look into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit; The said air-conditioning unit of control module 14 controls obtains to be fit to the indoor temperature of human body body sense according to said initial control temperature operation.So make, regulate the earth source heat pump leaving water temperature automatically, for example with the automatic reduction leaving water temperature of increasing of outdoor temperature with the variation of outdoor temperature.Therefore, the indoor temperature human body needs that suit both can have been guaranteed, sustainable again realization Energy Saving Control.
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.Though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention.Any those of ordinary skill in the art; Do not breaking away under the technical scheme scope situation of the present invention; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to technical scheme of the present invention, or are revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical scheme of the present invention, all still belongs in the scope of technical scheme protection of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (8)
1. the air conditioning control method of synthesis energy saving building is characterized in that said method comprises:
Gather outdoor temperature in real time or to schedule at interval;
Look into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature;
With looking into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit;
Control said air-conditioning unit according to said initial control temperature operation, obtain to be fit to the indoor temperature of human body body sense.
2. the air conditioning control method of synthesis energy saving building according to claim 1 is characterized in that said outdoor temperature and earth source heat pump leaving water temperature corresponding tables are to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
3. the air conditioning control method of synthesis energy saving building according to claim 1 and 2 is characterized in that, said outdoor temperature is to obtain through being arranged on outdoor one or more temperature sensor collections.
4. the air conditioning control method of synthesis energy saving building according to claim 1 and 2 is characterized in that the indoor temperature of said suitable human body body sense meets human body sendible temperature curve.
5. the air-conditioner control system of synthesis energy saving building is characterized in that said system comprises: the outdoor temperature collecting unit, and lookup unit is provided with unit and control module;
The outdoor temperature collecting unit is used in real time or gathers at interval outdoor temperature to schedule;
Lookup unit is used for looking into outdoor temperature and earth source heat pump leaving water temperature corresponding tables is confirmed the earth source heat pump leaving water temperature according to said outdoor temperature;
The unit is set, is used for looking into the initial control temperature of the definite said earth source heat pump leaving water temperature of said corresponding tables as the air-conditioning unit;
Control module is used to control said air-conditioning unit according to said initial control temperature operation, obtains to be fit to the indoor temperature of human body body sense.
6. the air-conditioner control system of synthesis energy saving building according to claim 5 is characterized in that said outdoor temperature and earth source heat pump leaving water temperature corresponding tables are to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
7. according to the air-conditioner control system of claim 5 or 6 described synthesis energy saving buildings, it is characterized in that said outdoor temperature is to obtain through being arranged on outdoor one or more temperature sensor collections.
8. according to the air-conditioner control system of claim 5 or 6 described synthesis energy saving buildings, it is characterized in that the indoor temperature of said suitable human body body sense meets human body sendible temperature curve.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927657A (en) * | 2012-11-28 | 2013-02-13 | 机械工业第三设计研究院 | Water temperature change control method by air-conditioner temperature change speed method |
| CN104697110A (en) * | 2015-02-03 | 2015-06-10 | 赵盾 | Indoor temperature control system |
| CN104748292A (en) * | 2013-12-30 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof and mobile terminal for air conditioner |
| CN104896649A (en) * | 2014-03-05 | 2015-09-09 | 珠海格力电器股份有限公司 | Water outlet set temperature control method and system of air conditioning system |
| CN106287904A (en) * | 2016-10-17 | 2017-01-04 | 广东美的暖通设备有限公司 | Source pump and control method thereof |
| CN109654665A (en) * | 2018-12-14 | 2019-04-19 | 广东美的暖通设备有限公司 | The control method and device and air conditioner of air conditioner |
| CN110878973A (en) * | 2019-11-19 | 2020-03-13 | 中国建筑科学研究院有限公司 | Optimized adjustment method and device for building composite energy device |
| CN112254206A (en) * | 2020-10-23 | 2021-01-22 | 公信检测(山东)有限公司 | Method and device for optimizing control logic of air source heat pump heating system |
| CN114251813A (en) * | 2021-12-21 | 2022-03-29 | 石家庄科林电气股份有限公司 | Control method of ground source heat pump central air-conditioning system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927657A (en) * | 2012-11-28 | 2013-02-13 | 机械工业第三设计研究院 | Water temperature change control method by air-conditioner temperature change speed method |
| CN102927657B (en) * | 2012-11-28 | 2015-03-11 | 机械工业第三设计研究院 | Water temperature change control method by air-conditioner temperature change speed method |
| CN104748292A (en) * | 2013-12-30 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof and mobile terminal for air conditioner |
| CN104748292B (en) * | 2013-12-30 | 2017-11-10 | 广东美的制冷设备有限公司 | Air conditioner and its control method and the mobile terminal for air conditioner |
| CN104896649B (en) * | 2014-03-05 | 2018-04-27 | 珠海格力电器股份有限公司 | The control method and system of air-conditioning system water outlet design temperature |
| CN104896649A (en) * | 2014-03-05 | 2015-09-09 | 珠海格力电器股份有限公司 | Water outlet set temperature control method and system of air conditioning system |
| CN104697110B (en) * | 2015-02-03 | 2017-08-22 | 赵盾 | A kind of indoor temperature control method |
| CN104697110A (en) * | 2015-02-03 | 2015-06-10 | 赵盾 | Indoor temperature control system |
| CN106287904A (en) * | 2016-10-17 | 2017-01-04 | 广东美的暖通设备有限公司 | Source pump and control method thereof |
| CN109654665A (en) * | 2018-12-14 | 2019-04-19 | 广东美的暖通设备有限公司 | The control method and device and air conditioner of air conditioner |
| CN110878973A (en) * | 2019-11-19 | 2020-03-13 | 中国建筑科学研究院有限公司 | Optimized adjustment method and device for building composite energy device |
| CN112254206A (en) * | 2020-10-23 | 2021-01-22 | 公信检测(山东)有限公司 | Method and device for optimizing control logic of air source heat pump heating system |
| CN114251813A (en) * | 2021-12-21 | 2022-03-29 | 石家庄科林电气股份有限公司 | Control method of ground source heat pump central air-conditioning system |
| WO2023115799A1 (en) * | 2021-12-21 | 2023-06-29 | 石家庄科林电气股份有限公司 | Control method for ground source heat pump central air conditioning system |
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| CN102607138B (en) | 2014-01-15 |
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