CN102607138B - 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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- CN102607138B CN102607138B CN201210109726.XA CN201210109726A CN102607138B CN 102607138 B CN102607138 B CN 102607138B CN 201210109726 A CN201210109726 A CN 201210109726A CN 102607138 B CN102607138 B CN 102607138B
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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 conventionally.Existingly by setting manually outdoor temperature, control the operation of air-conditioning unit, realize and guarantee that indoor temperature remains on certain temperature always, the temperature that such as the temperature of suitable human body or article equipment etc. deposited.
Because outdoor temperature is in real-time change process, but be to calculate and obtain according to the outdoor temperature of setting in the control of air-conditioning unit, therefore, be just difficult to guarantee that indoor temperature remains on certain temperature always.
Therefore, how air conditioning control method and the system of a kind of synthesis energy saving building of providing to be provided, can effectively control the duty of air-conditioning unit, and then guarantee that indoor temperature remains on certain temperature always, just become 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 is to provide a kind of air conditioning control method and system of synthesis energy saving building, for effectively controlling the duty of air-conditioning unit, and then guarantees that indoor temperature remains on certain temperature always.
The air conditioning control method that the invention provides a kind of synthesis energy saving building, described method comprises:
In real time or to schedule interval gathers outdoor temperature;
According to described outdoor temperature, look into outdoor temperature table corresponding to earth source heat pump leaving water temperature and determine earth source heat pump leaving water temperature;
The initial control temperature of the definite described earth source heat pump leaving water temperature of described corresponding table as air-conditioning unit will be looked into;
Control described air-conditioning unit according to described initial control temperature operation, obtain the indoor temperature that is applicable to body sense.
Preferably, described outdoor temperature table corresponding to earth source heat pump leaving water temperature is to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
Preferably, described outdoor temperature is to obtain by being arranged on outdoor one or more temperature sensor collections.
Preferably, the indoor temperature of described applicable body sense meets body sense temperature curve.
The present invention also provides a kind of air-conditioner control system of synthesis energy saving building, and described system comprises: outdoor temperature collecting unit, lookup unit, setting unit and control module;
Outdoor temperature collecting unit, gathers outdoor temperature for interval in real time or to schedule;
Lookup unit, determines earth source heat pump leaving water temperature for look into outdoor temperature table corresponding to earth source heat pump leaving water temperature according to described outdoor temperature;
Setting unit, for looking into the initial control temperature of the definite described earth source heat pump leaving water temperature of described corresponding table as air-conditioning unit;
Control module, for controlling described air-conditioning unit according to described initial control temperature operation, obtains the indoor temperature that is applicable to body sense.
Preferably, described outdoor temperature table corresponding to earth source heat pump leaving water temperature is to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
Preferably, described outdoor temperature is to obtain by being arranged on outdoor one or more temperature sensor collections.
Preferably, the indoor temperature of described applicable body sense meets body sense temperature curve.
Compared with prior art, the present invention has the following advantages:
The air conditioning control method of synthesis energy saving building described in the embodiment of the present invention, because interval in real time or to schedule gathers outdoor temperature; And according to described outdoor temperature, look into outdoor temperature table corresponding to earth source heat pump leaving water temperature and determine earth source heat pump leaving water temperature; The initial control temperature of the definite described earth source heat pump leaving water temperature of described corresponding table as air-conditioning unit will be looked into; Control described air-conditioning unit according to described initial control temperature operation, obtain the indoor temperature that is applicable to body sense.So just make the variation with outdoor temperature, automatically regulate earth source heat pump leaving water temperature, for example, with the automatic reduction leaving water temperature of increasing of outdoor temperature.Therefore, the suitable human body needs of indoor temperature both can have been guaranteed, again the sustainable Energy Saving Control of realizing.
Accompanying drawing explanation
Fig. 1 is the air conditioning control method flow chart of synthesis energy saving building described in the embodiment of the present invention;
Fig. 2 is outdoor temperature and a kind of corresponding relation figure of earth source heat pump leaving water temperature described in the embodiment of the present invention;
Fig. 3 is outdoor temperature and the another kind of corresponding relation figure of earth source heat pump leaving water temperature described in the embodiment of the present invention;
Fig. 4 is the air-conditioner control system structure chart of synthesis energy saving building described in the embodiment of the present 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 invention provides a kind of air conditioning control method of synthesis energy saving building, for effectively controlling the duty of air-conditioning unit, and then guarantee that indoor temperature remains on certain temperature always.
Referring to Fig. 1, this figure is the air conditioning control method flow chart of synthesis energy saving building described in the embodiment of the present invention.
The air conditioning control method of synthesis energy saving building described in the embodiment of the present invention, comprises the following steps:
S100, in real time or to schedule interval gathers outdoor temperature;
Described outdoor temperature is to obtain by being arranged on outdoor one or more temperature sensor collections, and time acquisition interval can be set as required, also can be set as Real-time Collection.
In order to make the data of outdoor temperature more accurate, can be at difference set temperature sensor, then outdoor temperature that each temperature sensor is surveyed is averaged, as the outdoor temperature collecting.
S200, according to described outdoor temperature, look into outdoor temperature table corresponding to earth source heat pump leaving water temperature and determine earth source heat pump leaving water temperature;
Described outdoor temperature table corresponding to earth source heat pump leaving water temperature specifically can be set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
Shown in Fig. 2 and Fig. 3, outdoor temperature and earth source heat pump leaving water temperature corresponding relation figure described in the embodiment of the present invention.
As shown in Figures 2 and 3, outdoor temperature is contrary with earth source heat pump leaving water temperature variation tendency.During outdoor temperature ascendant trend, the earth source heat pump leaving water temperature of setting is downward trend, and the indoor temperature finally obtaining is tended towards stability, and substantially maintains the temperature of suitable body sense.
During outdoor temperature downward trend, the earth source heat pump leaving water temperature of setting is ascendant trend, and the indoor temperature finally obtaining is tended towards stability, and substantially maintains the temperature of suitable body sense.
By this contrary setting, indoor temperature change generated in case shown in figure is tended towards stability, substantially maintain the temperature of suitable body sense.
The described earth source heat pump leaving water temperature that S300, will look into described corresponding table are determined is as the initial control temperature of air-conditioning unit;
Because air-conditioning unit is directly used the water outlet of earth source heat pump, therefore, described earth source heat pump leaving water temperature is just used as the initial control temperature of air-conditioning unit.
S400, control described air-conditioning unit according to described initial control temperature operation, obtain the indoor temperature that is applicable to body sense.
The indoor temperature of described applicable body sense meets body sense temperature curve.When people for example, enters when indoor from awfully hot outdoor (more than 38 degree), the indoor temperatures of 28 degree will feel very comfortable for this person.When a people enters from subzero 10 several years outdoor when indoor, the indoor temperatures of 15 degree will feel very comfortable for this person.
Because the leaving water temperature of earth source heat pump arranges on power consumption impact greatly.The leaving water temperature of contrast earth source heat pump is set to two kinds of situations of 42 ℃ and 38 ℃, and the heat pump power consumption of 38 ℃ of states is only 30% of 42 ℃ of states.
Described in the embodiment of the present invention, method compensates according to outdoor temperature, Lookup protocol temperature value.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, again the sustainable Energy Saving Control that carries out.
In order to realize, both can guarantee that indoor temperature is comfortable, can further realize again energy-conservation, the variation tendency of the indoor temperature that described in the embodiment of the present invention, the air conditioner energy saving control method of synthesis energy saving building obtains is consistent with outdoor temperature, and just amplitude of variation is little, and in body sense comfort standard.
The air conditioning control method of synthesis energy saving building described in the embodiment of the present invention, because interval in real time or to schedule gathers outdoor temperature; And according to described outdoor temperature, look into outdoor temperature table corresponding to earth source heat pump leaving water temperature and determine earth source heat pump leaving water temperature; The initial control temperature of the definite described earth source heat pump leaving water temperature of described corresponding table as air-conditioning unit will be looked into; Control described air-conditioning unit according to described initial control temperature operation, obtain the indoor temperature that is applicable to body sense.So just make the variation with outdoor temperature, automatically regulate earth source heat pump leaving water temperature, for example, with the automatic reduction leaving water temperature of increasing of outdoor temperature.Therefore, the suitable human body needs of indoor temperature both can have been guaranteed, again the sustainable Energy Saving Control of realizing.
The invention provides a kind of air-conditioner control system of synthesis energy saving building, for effectively controlling the duty of air-conditioning unit, and then guarantee that indoor temperature remains on certain temperature always.
Referring to Fig. 4, this figure is the air-conditioner control system structure chart of synthesis energy saving building described in the embodiment of the present invention.
Described in the embodiment of the present invention, the air-conditioner control system of synthesis energy saving building, comprising: outdoor temperature collecting unit 11, lookup unit 12, setting unit 13 and control module 14.
Outdoor temperature collecting unit 11, gathers outdoor temperature for interval in real time or to schedule;
Outdoor temperature collecting unit 11 is to obtain by being arranged on outdoor one or more temperature sensor collections, and time acquisition interval can be set as required, also can be set as Real-time Collection.
In order to make the data of outdoor temperature more accurate, outdoor temperature collecting unit 11 can be the temperature sensor of tangible difference, then outdoor temperature that each temperature sensor is surveyed is averaged, as the outdoor temperature collecting.
Setting unit 13, for looking into lookup unit 12 the definite described earth source heat pump leaving water temperature of described corresponding table as the initial control temperature of air-conditioning unit;
As shown in Figures 2 and 3, described outdoor temperature table corresponding to earth source heat pump leaving water temperature is to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.By this contrary setting, indoor temperature change generated in case shown in figure is tended towards stability, substantially maintain the temperature of suitable body sense.
The indoor temperature of described applicable body sense meets body sense temperature curve.When people for example, enters when indoor from awfully hot outdoor (more than 38 degree), the indoor temperatures of 28 degree will feel very comfortable for this person.When a people enters from subzero 10 several years outdoor when indoor, the indoor temperatures of 15 degree will feel very comfortable for this person.
In order to realize, both can guarantee that indoor temperature is comfortable, can further realize again energy-conservation, the variation tendency of the indoor temperature that described in the embodiment of the present invention, the air conditioner energy saving control method of synthesis energy saving building obtains is consistent with outdoor temperature, and just amplitude of variation is little, and in body sense comfort standard.
The air-conditioner control system of synthesis energy saving building described in the embodiment of the present invention, because outdoor temperature collecting unit 11 in real time or to schedule gathers outdoor temperature in interval; Lookup unit 12 is also looked into outdoor temperature table corresponding to earth source heat pump leaving water temperature according to described outdoor temperature and is determined earth source heat pump leaving water temperature; Setting unit 13 will be looked into the initial control temperature of the definite described earth source heat pump leaving water temperature of described corresponding table as air-conditioning unit; Control module 14 is controlled described air-conditioning unit according to described initial control temperature operation, obtains the indoor temperature that is applicable to body sense.So just make the variation with outdoor temperature, automatically regulate earth source heat pump leaving water temperature, for example, with the automatic reduction leaving water temperature of increasing of outdoor temperature.Therefore, the suitable human body needs of indoor temperature both can have been guaranteed, again the sustainable Energy Saving Control of realizing.
The above, be only 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, not the present invention done to any pro forma restriction.Although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention.Any those of ordinary skill in the art, do not departing from technical solution of the present invention scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solution of the present invention,, all still belongs in the scope of technical solution of the present invention protection any simple modification made for any of the above embodiments, equivalent variations and modification according to technical spirit of the present invention.
Claims (6)
1. an air conditioning control method for synthesis energy saving building, is characterized in that, described method comprises:
In real time or to schedule interval gathers outdoor temperature;
According to described outdoor temperature, look into outdoor temperature table corresponding to earth source heat pump leaving water temperature and determine earth source heat pump leaving water temperature;
The initial control temperature of the definite described earth source heat pump leaving water temperature of described corresponding table as air-conditioning unit will be looked into;
Control described air-conditioning unit according to described initial control temperature operation, obtain the indoor temperature that is applicable to body sense;
Wherein, the indoor temperature of described applicable body sense meets body sense temperature curve.
2. the air conditioning control method of synthesis energy saving building according to claim 1, is characterized in that described outdoor temperature table corresponding to earth source heat pump leaving water temperature is according to outdoor temperature variation tendency and contrary setting of 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, described outdoor temperature is to obtain by being arranged on outdoor one or more temperature sensor collections.
4. an air-conditioner control system for synthesis energy saving building, is characterized in that, described system comprises: outdoor temperature collecting unit, lookup unit, setting unit and control module;
Outdoor temperature collecting unit, gathers outdoor temperature for interval in real time or to schedule;
Lookup unit, determines earth source heat pump leaving water temperature for look into outdoor temperature table corresponding to earth source heat pump leaving water temperature according to described outdoor temperature;
Setting unit, for looking into the initial control temperature of the definite described earth source heat pump leaving water temperature of described corresponding table as air-conditioning unit;
Control module, for controlling described air-conditioning unit according to described initial control temperature operation, obtains the indoor temperature that is applicable to body sense;
Wherein, the indoor temperature of described applicable body sense meets body sense temperature curve.
5. the air-conditioner control system of synthesis energy saving building according to claim 4, is characterized in that, described outdoor temperature table corresponding to earth source heat pump leaving water temperature is to set on the contrary according to outdoor temperature variation tendency and earth source heat pump leaving water temperature variation tendency.
6. according to the air-conditioner control system of the synthesis energy saving building described in claim 4 or 5, it is characterized in that, described outdoor temperature is to obtain by being arranged on outdoor one or more temperature sensor collections.
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| 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 |
| CN104697110B (en) * | 2015-02-03 | 2017-08-22 | 赵盾 | A kind of indoor temperature control method |
| 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 |
| CN109654665B (en) * | 2018-12-14 | 2021-01-29 | 广东美的暖通设备有限公司 | Air conditioner control method and device and air conditioner |
| CN110878973B (en) * | 2019-11-19 | 2021-02-02 | 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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| CN1501031A (en) * | 2002-11-15 | 2004-06-02 | 乐金电子(天津)电器有限公司 | Air conditioner and control method thereof |
| CN2687557Y (en) * | 2004-02-16 | 2005-03-23 | 烟台蓝德空调工业科技有限公司 | Ambient temperature compensating control system for heat pump set |
| CN101886831A (en) * | 2010-07-02 | 2010-11-17 | 西安特瑞斯热能技术有限公司 | Integrated heat-supply and energy-saving system |
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Address after: 102206 Changping District Huilongguan international information industry base, Beijing Patentee after: BEIJING HAILIN ENERGY SAVING TECHNOLOGY INC. Address before: 102206 Changping District Huilongguan international information industry base, Beijing Patentee before: Beijing Hailin Energy Technology Inc. |
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Address after: 102206 Huilongguan international information industry base, Changping District, Beijing Patentee after: Beijing Hailin Automatic Control Technology Co.,Ltd. Address before: 102206 Huilongguan international information industry base, Changping District, Beijing Patentee before: HAILIN ENERGY TECHNOLOGY Inc. |