CN201327587Y - Energy management system of building based on energy efficiency - Google Patents
Energy management system of building based on energy efficiency Download PDFInfo
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- CN201327587Y CN201327587Y CNU2008202259951U CN200820225995U CN201327587Y CN 201327587 Y CN201327587 Y CN 201327587Y CN U2008202259951 U CNU2008202259951 U CN U2008202259951U CN 200820225995 U CN200820225995 U CN 200820225995U CN 201327587 Y CN201327587 Y CN 201327587Y
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005057 refrigeration Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000013480 data collection Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 7
- 238000004134 energy conservation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to an energy management system of buildings based on energy efficiency, which comprises a management center layer, an energy management service layer and a detection control layer. The management center layer is responsible for man-computer interaction and facilitates real-time monitoring of the whole system for the management staff; the management service layer is responsible for detecting the data communication, data saving and real-time control between the controller and the management server; the detection control layer is responsible for the real-time data collection, the status detection and control of the end of the central air-conditioning system. The management center layer is connected with the energy management service layer through the Ethernet and then the energy management service layer is connected with the detection control layer. The energy management system can reach the optimal status by controlling the efficiency of the central air-conditioning equipment and can detect the man-made waste of the building with the detection control layer. The energy management service layer regulates a detecting controller in the region and proposes corresponding report of energy utilizing efficiency. An energy management server can automatically send the control command to the detect controller or provide the analysis report to managers on the basis of the wills of the managers.
Description
Technical field
The utility model relates to a kind of energy management system, specifically a kind of buildings energy management system based on efficiency.
Background technology
Present China unit floor area of building energy consumption is equivalent to 2-3 times of the close developed country of weather conditions, and energy-saving potential is huge.The energy consumption of central air conditioner accounts for 2/3rds of building energy consumption, and is rising tendency year by year.As seen, central air conditioner system being carried out Energy Saving Control is the key that realizes building energy conservation.Existing energy conserving system energy-saving effect is not too desirable.
The utility model content
The utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of buildings energy management system based on efficiency of simple to operate, good energy-conserving effect is provided.
The purpose of this utility model is to adopt following technical proposals to realize: a kind of buildings energy management system based on efficiency, it is divided into three layers, comprise administrative center's layer, energy management service layer and detect key-course, administrative center's layer is connected with energy management service layer by Ethernet, and energy management service layer is connected with the detection key-course by circuit.
Described administrative center layer comprises management center server, gateway and third party device, and gateway and third party device are in parallel with management center server, and is connected with energy management service layer by Ethernet respectively.
Described energy management service layer comprises refrigerating plant room Control Server in parallel, new blower fan group Control Server, fan coil Control Server and packaged air conditioner Control Server, aforementioned four Control Servers are connected with energy management service layer with the administrative center layer by Ethernet and circuit respectively, and the refrigerating plant room Control Server is connected with refrigeration machine.
Described detection key-course comprises that the refrigerating water pump of the parallel connection that is connected with the refrigerating plant room Control Server detects controller, cooling pump detects controller and cooling tower detects controller, the new blower fan group of the some parallel connections that are connected with new blower fan group Control Server detects controller, the fan coil of the some parallel connections that are connected with the fan coil Control Server detects controller, and the packaged air conditioner of the some parallel connections that are connected with the packaged air conditioner Control Server detects controller.
Described refrigerating water pump detects controller, cooling pump detects controller and is connected with refrigerating water pump, cooling pump and cooling tower respectively with cooling tower detection controller.
Described new blower fan group detects controller, fan coil detects controller and is connected with new blower fan, fan coil and packaged air conditioner respectively with packaged air conditioner detection controller.
Adopt ICP/IP protocol between described administrative center layer and the energy management service layer, adopt the BACnet agreement between energy management service layer and the detection key-course.
Gateway in the utility model, third party device and all controllers are existing equipment, do not repeat them here.
The utility model system is divided into three layers: (1) administrative center layer: be responsible for man-machine interaction, make things convenient for managerial personnel to monitor total system in real time.(2) energy management service layer: data communication, the data being responsible for detecting between controller and the management server are preserved and control in real time.(3) detect key-course: the central air conditioner system end is carried out real-time data acquisition, state-detection and control.
Energy efficiency (hereinafter referred efficiency) in the buildings is divided into energy transmission efficiency and energy utilization efficiency, and the energy-conservation of buildings realized by improving energy transmission efficiency and energy utilization efficiency.Energy transmission efficiency is central air conditioner system to be looked as a whole, and the ratio of the transmission energy of central air conditioner system and intake is defined as energy transmission efficiency, is undertaken energy-conservation by the energy transmission efficiency that improves system.Energy utilization efficiency is used for demarcating the situation of artificial waste in the buildings, reduces the artificial energy of wasting by control system and ladder of management, improves energy utilization efficiency.
The utility model arrives global optimum by the efficient of control central air conditioner system equipment, utilize the situation that key-course detects artificial waste in the buildings that detects, energy management service layer implements management to the detection controller in the zone, and the report of corresponding energy utilization efficiency proposed, give the detection controller according to gerentocratic wish by the automatic transmitting control commands of energy management server, perhaps provide analysis report to the supvr.
Detect and constitute feedback between key-course and energy management service layer and the administrative center's layer, the energy behaviour in service of utilizing feedback technique that the detection key-course is recorded can in time be reflected to the cooling plant control section, cooling plant is according to the energy output of front end feedback data control cooling plant, make the energy output of cooling plant and the energy requirement of buildings mate the efficiency optimum of central air conditioner system in real time.
The utlity model has following characteristics
(1) adopt dynamic efficiency optimal control to realize Correction for Large Dead Time System global optimum Energy Saving Control.
(2) adopt the fluid transmission ﹠ distribution to send analogue technique to realize pipe network dynamic adjustments and balance, reduce the energy consumption of conveying process.
(3) detect the indoor occupant situation automatically,, reduce terminal energy consumption by improving energy utilization efficiency.
(4) according to humiture parameter and outdoor weather conditions, the output of prediction cold.According to detected buildings humiture, dynamic adjustments energy output makes the supply and demand of energy reach balance satisfying under the prerequisite of comfort level.
(5) regulate the energy output mode according to variation self study, the self-adaptation of external environment condition, when satisfying comfort level, realize that dynamically the overall situation is maximum energy-conservation.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein, 1. third party device, 2. gateway, 3. management center server, 4. packaged air conditioner Control Server, 5. fan coil Control Server, 6. new blower fan group Control Server, 7. refrigerating plant room Control Server, 8. refrigeration machine, 9. refrigerating water pump, 10. refrigerating water pump detects controller, 11. cooling pump, 12. cooling pump detects controller, 13. cooling towers, and 14. cooling towers detect controller, 15. new blower fan, 16. new blower fan group detects controller, 17. fan coils detect controller, 18. fan coils, 19. packaged air conditioner detects controller, 20. packaged air conditioners.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Among Fig. 1, be divided into three layers, comprise administrative center's layer, energy management service layer and detect key-course, administrative center's layer is connected with energy management service layer by Ethernet, and energy management service layer is connected with the detection key-course by circuit.
Administrative center's layer comprises management center server 3, gateway 2 and third party device 1, and gateway 2 and third party device 1 are in parallel with management center server 3, and is connected with energy management service layer by Ethernet respectively.
Energy management service layer comprises refrigerating plant room Control Server 7 in parallel, new blower fan group Control Server 6, fan coil Control Server 5 and packaged air conditioner Control Server 4, aforementioned four Control Servers are connected with energy management service layer with the administrative center layer by Ethernet and circuit respectively, and refrigerating plant room Control Server 7 is connected with refrigeration machine 8.
Detect refrigerating water pump detection controller 10, cooling pump detection controller 12 and cooling tower detection controller 14 that key-course comprises the parallel connection that is connected with refrigerating plant room Control Server 7, the new blower fan group of the some parallel connections that are connected with new blower fan group Control Server 6 detects controller 16, the fan coil of the some parallel connections that are connected with fan coil Control Server 5 detects controller 17, and the packaged air conditioner of the some parallel connections that are connected with packaged air conditioner Control Server 4 detects controller 19.
Refrigerating water pump detects controller 10, cooling pump detects controller 12 and is connected with refrigerating water pump 9, cooling pump 11 and cooling tower 13 respectively with cooling tower detection controller 14.
New blower fan group detects controller 16, fan coil detects controller 17 and is connected with new blower fan 15, fan coil 18 and packaged air conditioner 20 respectively with packaged air conditioner detection controller 19.
Adopt ICP/IP protocol between administrative center's layer and the energy management service layer, adopt the BACnet agreement between energy management service layer and the detection key-course.
Detect the detection opertaing device (abbreviating CD among the figure as) of key-course, detect the active situation of temperature, humidity, illumination, pressure and personnel in the buildings, different CD is different according to the parameter of different applying detection.Fan coil detects the parameter of temperature, humidity and personnel activity's situation of controller, packaged air conditioner detection controller, new blower fan group detection controller detection air conditioning area air, according to these parameters, utilize the energy output of the theoretical control of efficiency fan coil, packaged air conditioner and new blower fan group.Utilize detected temperature the rate of change of time is judged in conjunction with perception information whether the people is arranged, whether the people's is reasonable with being accustomed to, if unmanned, then energy output stops energy output after postponing certain hour, and can control automatically or manually be set among the CD time delay.If the people exists bad using to be accustomed to, turn on the aircondition such as windowing etc., provide the energy operation report when then control energy is exported, provide the administration of energy conservation foundation to the supvr.
Refrigerating water pump detects controller, cooling pump detects controller and cooling tower detects operation detection and the control that controller is used for central air conditioner cooling plant equipment.Detect the pressure of water temperature, water, energy-conservation by the efficiency optimization control realization of the cooling plant overall situation rather than individual equipment.
The equipment of energy management service layer is mainly finished management and the optimization to system capacity in the storage of the detection data of the detection controller of being managed and the management area, plays the effect of regional managers.
The effect of administrative center's layer is the data of recording storage total system, and various form retrieval and inquiries is provided.By adopt data extract, information fusion technology is inferred energy requirement under the buildings varying environment state and verify, analyze with the energy that can and waste unreasonable, to obtain the true energy consumption of buildings, make central air conditioner system promptly reach the purpose of " energy-on-demand " according to buildings demand energize.And shift " the benchmark energy consumption rationally " of calculating buildings on this basis onto.
Claims (6)
1. buildings energy management system based on efficiency, it is characterized in that: it is divided into three layers, comprise administrative center's layer, energy management service layer and detect key-course, administrative center's layer is connected with energy management service layer by Ethernet, and energy management service layer is connected with the detection key-course by circuit.
2. the buildings energy management system based on efficiency according to claim 1, it is characterized in that: described administrative center layer comprises management center server, gateway and third party device, gateway and third party device are in parallel with management center server, and are connected with energy management service layer by Ethernet respectively.
3. the buildings energy management system based on efficiency according to claim 1, it is characterized in that: described energy management service layer comprises refrigerating plant room Control Server in parallel, new blower fan group Control Server, fan coil Control Server and packaged air conditioner Control Server, aforementioned four Control Servers are connected with energy management service layer with the administrative center layer by Ethernet and circuit respectively, and the refrigerating plant room Control Server is connected with refrigeration machine.
4. the buildings energy management system based on efficiency according to claim 1, it is characterized in that: described detection key-course comprises that the refrigerating water pump of the parallel connection that is connected with the refrigerating plant room Control Server detects controller, cooling pump detects controller and cooling tower detects controller, the new blower fan group of the some parallel connections that are connected with new blower fan group Control Server detects controller, the fan coil of the some parallel connections that are connected with the fan coil Control Server detects controller, and the packaged air conditioner of the some parallel connections that are connected with the packaged air conditioner Control Server detects controller.
5. the buildings energy management system based on efficiency according to claim 4 is characterized in that: described refrigerating water pump detects controller, cooling pump detects controller and is connected with refrigerating water pump, cooling pump and cooling tower respectively with cooling tower detection controller.
6. the buildings energy management system based on efficiency according to claim 4 is characterized in that: described new blower fan group detects controller, fan coil detects controller and is connected with new blower fan, fan coil and packaged air conditioner respectively with packaged air conditioner detection controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259951U CN201327587Y (en) | 2008-11-21 | 2008-11-21 | Energy management system of building based on energy efficiency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202259951U CN201327587Y (en) | 2008-11-21 | 2008-11-21 | Energy management system of building based on energy efficiency |
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| CN201327587Y true CN201327587Y (en) | 2009-10-14 |
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| CNU2008202259951U Expired - Fee Related CN201327587Y (en) | 2008-11-21 | 2008-11-21 | Energy management system of building based on energy efficiency |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963803A (en) * | 2010-09-09 | 2011-02-02 | 上海数字智能化系统工程有限公司 | Intelligent building integrated system |
| CN102213475A (en) * | 2011-03-22 | 2011-10-12 | 曙光信息产业(北京)有限公司 | Adaptive management method for power consumption of data center |
| CN103733148A (en) * | 2011-06-20 | 2014-04-16 | 施耐德电气建筑有限公司 | Energy management gateways and processes |
| CN103748620A (en) * | 2011-04-22 | 2014-04-23 | 艾克潘尔基公司 | Systems and methods for analyzing energy usage |
| CN106066624A (en) * | 2016-08-22 | 2016-11-02 | 安徽瑞宏信息科技有限公司 | A kind of building intelligent management system |
| CN107401806A (en) * | 2017-06-22 | 2017-11-28 | 广州地铁集团有限公司 | Main frame and refrigerating water pump comprehensive energy efficiency lifting control method in central air conditioning freezing station |
| US10545525B2 (en) | 2011-11-28 | 2020-01-28 | Melrok, Llc | Self-driving building energy engine |
| CN110986301A (en) * | 2019-11-13 | 2020-04-10 | 杭州电子科技大学 | Industrial central air conditioner monitoring system based on LORA |
-
2008
- 2008-11-21 CN CNU2008202259951U patent/CN201327587Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963803A (en) * | 2010-09-09 | 2011-02-02 | 上海数字智能化系统工程有限公司 | Intelligent building integrated system |
| CN101963803B (en) * | 2010-09-09 | 2012-11-07 | 上海数字智能化系统工程有限公司 | Intelligent building integrated system |
| CN102213475A (en) * | 2011-03-22 | 2011-10-12 | 曙光信息产业(北京)有限公司 | Adaptive management method for power consumption of data center |
| CN102213475B (en) * | 2011-03-22 | 2013-11-06 | 曙光信息产业(北京)有限公司 | Adaptive management method for power consumption of data center |
| US10228265B2 (en) | 2011-04-22 | 2019-03-12 | Melrok, Llc | Systems and methods to manage and control renewable distributed energy resources |
| CN103748620A (en) * | 2011-04-22 | 2014-04-23 | 艾克潘尔基公司 | Systems and methods for analyzing energy usage |
| US11670959B2 (en) | 2011-04-22 | 2023-06-06 | Melrok, Llc | Systems and methods to manage and control energy management systems |
| US10768015B2 (en) | 2011-04-22 | 2020-09-08 | Melrok, Llc | Systems and methods to manage and control energy management systems |
| CN103733148B (en) * | 2011-06-20 | 2016-11-16 | 施耐德电气建筑有限公司 | energy management gateway and process |
| CN103733148A (en) * | 2011-06-20 | 2014-04-16 | 施耐德电气建筑有限公司 | Energy management gateways and processes |
| US11275396B2 (en) | 2011-11-28 | 2022-03-15 | Melrok, Llc | Method and apparatus to assess and control energy efficiency of fan installed in facility of building systems |
| US11860661B2 (en) | 2011-11-28 | 2024-01-02 | Melrok, Llc | Method and apparatus to assess and control energy efficiency of pump installed in facility of building systems |
| US10545525B2 (en) | 2011-11-28 | 2020-01-28 | Melrok, Llc | Self-driving building energy engine |
| CN106066624A (en) * | 2016-08-22 | 2016-11-02 | 安徽瑞宏信息科技有限公司 | A kind of building intelligent management system |
| CN107401806A (en) * | 2017-06-22 | 2017-11-28 | 广州地铁集团有限公司 | Main frame and refrigerating water pump comprehensive energy efficiency lifting control method in central air conditioning freezing station |
| CN107401806B (en) * | 2017-06-22 | 2020-01-21 | 广州地铁集团有限公司 | Method for improving and controlling comprehensive energy efficiency of main engine and refrigerating pump in central air-conditioning refrigerating station |
| CN110986301A (en) * | 2019-11-13 | 2020-04-10 | 杭州电子科技大学 | Industrial central air conditioner monitoring system based on LORA |
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Legal Events
| Date | Code | Title | Description |
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Owner name: SHANDONG XINKE YAVATOP TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DU XIAOTONG Effective date: 20120912 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 250061 JINAN, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE |
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Effective date of registration: 20120912 Address after: 250101 Shandong city of Ji'nan province high tech Zone Shun Road No. 1177 Department Building 3 layer Patentee after: Shandong Xinke YAVATOP Technology Co. Address before: 250061, No. ten, No. 73, Lixia District, Ji'nan City, Shandong Province Patentee before: Du Xiaotong |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 250101 Shandong city of Ji'nan province high tech Zone Shun Road No. 1117 Department Building 3 layer Patentee after: Shandong Xinke YAVATOP Technology Co. Address before: 250101 Shandong city of Ji'nan province high tech Zone Shun Road No. 1177 Department Building 3 layer Patentee before: Shandong Xinke YAVATOP Technology Co. |
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Effective date of registration: 20160922 Address after: High tech Zone Xinyu Road Ji'nan City, Shandong province 250101 room 3-201-1 No. 750 Patentee after: Zhou Nan Address before: 250101 Shandong city of Ji'nan province high tech Zone Shun Road No. 1117 Department Building 3 layer Patentee before: Shandong Xinke YAVATOP Technology Co. |
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Effective date of registration: 20161216 Address after: High tech Zone Xinyu Road Ji'nan City, Shandong province 250101 room 3-201-1 No. 750 Patentee after: Shandong Qilu building energy saving Control Engineering Technology Research Center Co., Ltd. Address before: High tech Zone Xinyu Road Ji'nan City, Shandong province 250101 room 3-201-1 No. 750 Patentee before: Zhou Nan |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |