CN110986317A - Intelligent control system for central air-conditioning building - Google Patents
Intelligent control system for central air-conditioning building Download PDFInfo
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- CN110986317A CN110986317A CN201911247618.7A CN201911247618A CN110986317A CN 110986317 A CN110986317 A CN 110986317A CN 201911247618 A CN201911247618 A CN 201911247618A CN 110986317 A CN110986317 A CN 110986317A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 30
- 230000010354 integration Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000005057 refrigeration Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000013480 data collection Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a central air-conditioning building intelligent control system which comprises a central air-conditioning control system and an intelligent control system, wherein the energy management system comprises a power data acquisition module, a power control unit, a time period analysis module, a power setting module, a power interval module, a feedback module, a remote control unit, a display unit and an external host, the output end of the power data acquisition module is connected with the input end of the power control unit, and the invention relates to the technical field of central air-conditioning. This intelligent control system of central air conditioning building gathers power consumption through electric power data acquisition module, utilizes electric power control unit and time quantum analysis module to carry out analysis processes, then electric power setting module, electric power interval module carry out time quantum and classification processing with the data of electric power, and the cooperation remote control unit carries out many-sided statistics and analysis with the electric power resource of company consumption.
Description
Technical Field
The invention relates to the technical field of central air conditioners, in particular to an intelligent control system for a central air conditioner building.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner, and the air is intensively treated (such as a single machine, VRV) to achieve the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load. The refrigeration system is a vital part of the central air-conditioning system, and the type, the operation mode, the structural form and the like of the refrigeration system directly influence the economical efficiency, the high efficiency and the rationality of the central air-conditioning system in operation. The refrigeration technology for air conditioner belongs to the field of common refrigeration technology, and is mainly liquid evaporation refrigeration method. According to different ways of transferring heat from a high-temperature object to a low-temperature object, the method can be divided into the following steps: vapor compression refrigeration and absorption refrigeration.
The existing central air conditioner in the building is commonly used, the phenomenon that the central air conditioner is forgotten to be turned off frequently occurs after current enterprise staff are on duty, so that the waste of power resources of the enterprise is serious, the power resources consumed by the enterprise are not subjected to multi-aspect statistics and analysis, an energy utilization control means is lacked, and the phenomenon that the central air conditioner is forgotten to be turned off cannot be timely processed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent control system for a central air-conditioning building, which solves the problems of serious enterprise power resource waste and lack of energy utilization control means caused by the phenomenon that the central air-conditioning is frequently forgotten to be turned off after the existing enterprise staff are on duty.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent control system for a central air-conditioning building comprises a central air-conditioning control system and an intelligent control system, wherein the energy management system comprises an electric power data acquisition module, an electric power control unit, a time period analysis module, an electric power setting module, an electric power interval module, a feedback module, a remote control unit, a display unit and an external host, the output end of the electric power data acquisition module is connected with the input end of the electric power control unit, the output end of the electric power control unit is connected with the input ends of the time period analysis module and the remote control unit, the output end of the time period analysis module is connected with the input ends of the electric power setting module and the display unit, the output end of the electric power setting module is connected with the input end of the electric power interval module, the output end of the electric power interval module is connected with the input end of the feedback module, and the output end of, the output end of the external host is connected with the input end of the power setting module, and the remote control unit comprises an input module, a central control module, a data integration module, a data conversion module and a first wireless transceiving module.
Preferably, the output end of the input module is connected with the input end of the central control module, and the output end of the central control module is connected with the input end of the data integration module.
Preferably, the output end of the data integration module is connected with the input end of the data conversion module, and the output end of the data conversion module is connected with the input end of the first wireless transceiving module.
Preferably, the control system comprises a second wireless transceiver module, an intelligent control unit, an electric power comparison module, an automatic warning unit, an automatic power-off module, a manual closing module, a remote control module and an electric power driving module.
Preferably, the output end of the second wireless transceiver module is connected with the input end of the intelligent control unit, and the output end of the intelligent control unit is connected with the input end of the power comparison module.
Preferably, the output end of the power comparison module is connected with the input end of the automatic warning unit, and the output end of the automatic warning unit is connected with the input end of the automatic power-off module.
Preferably, the output end of the manual closing module is connected with the input end of the automatic warning unit, and the output end of the remote control module is connected with the input end of the automatic warning unit.
Preferably, the output end of the power driving module is connected with the input end of the intelligent control unit, and the second wireless transceiver module and the first wireless transceiver module are connected in a bidirectional mode through wireless signals.
Preferably, the automatic warning unit comprises an extraction module, a 30S delay module, an alarm module and a prompt module, and the output end of the extraction module is connected with the input end of the 30S delay module.
Preferably, the output end of the 30S delay module is connected with the input end of the alarm module, and the output end of the alarm module is connected with the input end of the extraction module.
(III) advantageous effects
The invention provides an intelligent control system for a central air-conditioning building. Compared with the prior art, the method has the following beneficial effects:
(1) the intelligent control system for the central air-conditioning building comprises an electric power data acquisition module, an electric power control unit, a time period analysis module, an electric power setting module, an electric power interval module, a feedback module, a remote control unit, a display unit and an external host computer in an energy management system, wherein the output end of the electric power data acquisition module is connected with the input end of the electric power control unit, the output end of the electric power control unit is connected with the input ends of the time period analysis module and the remote control unit, the output end of the time period analysis module is connected with the input ends of the electric power setting module and the display unit, the output end of the electric power setting module is connected with the input end of the electric power interval module, the output end of the electric power interval module is connected with the input end of the feedback module, the output end of the feedback module is connected with the input end of, the electric power consumption is collected through the electric power data collection module, the electric power control unit and the time period analysis module are used for analyzing and processing, then the electric power setting module and the electric power interval module are used for carrying out time period and classification processing on the electric power data, the remote control unit is matched for remotely sending the information of the electric power consumption, the electric power resources consumed by a company are subjected to multi-aspect statistics and analysis, and an effective control means is provided in cooperation with subsequent power resource saving.
(2) The intelligent control system of the central air-conditioning building is connected with the input end of a central control module through the output end of an input module, the output end of the central control module is connected with the input end of a data integration module, the output end of the data integration module is connected with the input end of a data conversion module, the output end of the data conversion module is connected with the input end of a first wireless transceiver module, the control system comprises a second wireless transceiver module, an intelligent control unit, an electric power comparison module, an automatic warning unit, an automatic power-off module, a manual closing module, a remote control module and an electric power driving module, the output end of the second wireless transceiver module is connected with the input end of the intelligent control unit, the output end of the intelligent control unit is connected with the input end of the electric power comparison module, the output end of the electric power comparison module is connected with the input end of the automatic warning unit, and the output end of, the output of manual shut-down module is connected with the input of automatic warning unit, the output of remote control module is connected with the input of automatic warning unit, the output of electric drive module is connected with the input of intelligent control unit, realize two-way connection through radio signal between second wireless transceiver module and the first wireless transceiver module, receive the power consumption information that first wireless transceiver module sent through the second wireless transceiver module, after intelligent control unit analysis processes, utilize the live time of electric power contrast module contrast, and cooperate automatic warning module to warn, when existence forgets to close central air conditioner, can auto-power-off, save power resources.
(3) This intelligent control system of central air conditioning building, through including drawing the module at the automatic warning unit, 30S delay module, alarm module and proposing the module, the output that draws the module is connected with 30S delay module 'S input, 30S delay module' S output is connected with alarm module 'S input, alarm module' S output and proposing the input of module are connected, draw information through drawing the module, 30S delay module delay processing, the instruction is not made to remote control module in 30 seconds, the auto-power-off module cuts off the power supply this moment, if the instruction is made to remote control module in 30 seconds, the electric drive module can continue the drive this moment, intelligent degree is high.
Drawings
FIG. 1 is a schematic block diagram of a central air conditioning control system of the present invention;
FIG. 2 is a functional block diagram of a remote control unit of the present invention;
FIG. 3 is a functional block diagram of the intelligent control system of the present invention;
FIG. 4 is a schematic block diagram of a wireless transmission system of the present invention;
FIG. 5 is a schematic block diagram of an automatic alert unit of the present invention.
In the figure, 1-a central air-conditioning control system, 11-a power data acquisition module, 12-a power control unit, 13-a time period analysis module, 14-a power setting module, 15-a power interval module, 16-a feedback module, 17-a remote control unit, 171-an input module, 172-a central control module, 173-a data integration module, 174-a data conversion module, 175-a first wireless transceiving module, 18-a display unit, 19-an external host, 2-an intelligent control system, 21-a second wireless transceiving module, 22-an intelligent control unit, 23-a power comparison module, 24-an automatic warning unit, 241-an extraction module, 242-30S delay module, 243-an alarm module, 244-a presentation module, a data acquisition module, a data integration module, a, 25-automatic power-off module, 26-manual closing module, 27-remote control module and 28-electric driving module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: an intelligent control system for central air-conditioning buildings comprises a central air-conditioning control system 1 and an intelligent control system 2, wherein the control system 2 comprises a second wireless transceiving module 21, an intelligent control unit 22, a power comparison module 23, an automatic warning unit 24, an automatic power-off module 25, a manual closing module 26, a remote control module 27 and a power driving module 28, the automatic warning unit 24 comprises an extraction module 241, a 30S delay module 242, an alarm module 243 and a lifting module 244, the output end of the 30S delay module 242 is connected with the input end of the alarm module 243, the output end of the alarm module 243 is connected with the input end of the lifting module 244, the output end of the extraction module 241 is connected with the input end of the 30S delay module 242, the output end of the power driving module 28 is connected with the input end of the intelligent control unit 22, the second wireless transceiving module 21 is in bidirectional connection with a first wireless transceiving module 175 through wireless signals, the output end of the manual closing module 26 is connected with the input end of the automatic warning unit 24, the output end of the remote control module 27 is connected with the input end of the automatic warning unit 24, the output end of the power comparison module 23 is connected with the input end of the automatic warning unit 24, the output ends of the automatic warning units 24 are connected with the input end of the automatic power-off module 25, the output end of the second wireless transceiver module 21 is connected with the input end of the intelligent control unit 22, the output end of the intelligent control unit 22 is connected with the input end of the power comparison module 23, the energy management system 1 comprises a power data acquisition module 11, a power control unit 12, a time period analysis module 13, a power setting module 14, a power interval module 15, a feedback module 16, a remote control unit 17, a display unit 18 and an external host 19, the output end of the power data acquisition module 11 is connected with the, the output end of the power control unit 12 is connected with the input ends of the time period analysis module 13 and the remote control unit 17, the output end of the time period analysis module 13 is connected with the input ends of the power setting module 14 and the display unit 18, the output end of the power setting module 14 is connected with the input end of the power interval module 15, the output end of the power interval module 15 is connected with the input end of the feedback module 16, the output end of the feedback module 16 is connected with the input end of the power control unit 12, the output end of the external host 19 is connected with the input end of the power setting module 14, the remote control unit 17 comprises an input module 171, a central control module 172, a data integration module 173, a data conversion module 174 and a first wireless transceiving module 175, the output end of the data integration module 173 is connected with the input end of the data conversion module 174, the output end of the data conversion module 174 is connected with the, the output of the input module 171 is connected to the input of the central control module 172, and the output of the central control module 172 is connected to the input of the data integration module 173.
When in use, firstly, the power consumption condition is collected through the power data collection module 11, then the power consumption condition is processed through the power control unit 12, then the power consumption condition is further analyzed and processed through the time period analysis module 13, then the power setting module 14 is used for setting the power, at the moment, the power consumption time period is distinguished through the power interval module 15, the information is fed back to the power control unit 12 through the feedback module 16 after being distinguished, at the moment, the information enters the input module 171 of the remote control unit 17 and is further processed through the central control module 172, the information is further integrated through the data integration module 173, the information is converted into the graphic information through the data conversion module 174, finally the information is sent out through the first wireless transceiver module 175 and is received through the second wireless transceiver module 21, after the analysis and processing of the intelligent control unit 22, the power comparison module 23 is used for power comparison, after the electric power is exceeded, the electric power is warned by the automatic warning module 24, the remote control module 27 does not give an indication within 30 seconds, the electric power is cut off by the automatic power-off module 25, and if the remote control module 27 gives an indication within 30 seconds, the electric power driving module 26 continues to drive.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a central air conditioning building intelligent control system, includes central air conditioning control system (1) and intelligent control system (2), its characterized in that: the energy management system (1) comprises an electric power data acquisition module (11), an electric power control unit (12), a time period analysis module (13), an electric power setting module (14), an electric power interval module (15), a feedback module (16), a remote control unit (17), a display unit (18) and an external host (19), wherein the output end of the electric power data acquisition module (11) is connected with the input end of the electric power control unit (12), the output end of the electric power control unit (12) is connected with the input ends of the time period analysis module (13) and the remote control unit (17), the output end of the time period analysis module (13) is connected with the input ends of the electric power setting module (14) and the display unit (18), the output end of the electric power setting module (14) is connected with the input end of the electric power interval module (15), and the output end of the electric power interval module (15) is connected with the input end of the feedback module (16), the output end of the feedback module (16) is connected with the input end of the power control unit (12), the output end of the external host (19) is connected with the input end of the power setting module (14), and the remote control unit (17) comprises an input module (171), a central control module (172), a data integration module (173), a data conversion module (174) and a first wireless transceiving module (175).
2. The intelligent control system for buildings with central air-conditioning as claimed in claim 1, wherein: the output end of the input module (171) is connected with the input end of the central control module (172), and the output end of the central control module (172) is connected with the input end of the data integration module (173).
3. The intelligent control system for buildings with central air-conditioning as claimed in claim 1, wherein: the output end of the data integration module (173) is connected with the input end of the data conversion module (174), and the output end of the data conversion module (174) is connected with the input end of the first wireless transceiver module (175).
4. The intelligent control system for buildings with central air-conditioning as claimed in claim 1, wherein: the control system (2) comprises a second wireless transceiving module (21), an intelligent control unit (22), an electric power comparison module (23), an automatic warning unit (24), an automatic power-off module (25), a manual closing module (26), a remote control module (27) and an electric power driving module (28).
5. The intelligent control system for buildings with central air conditioners as claimed in claim 4, wherein: the output end of the second wireless transceiving module (21) is connected with the input end of the intelligent control unit (22), and the output end of the intelligent control unit (22) is connected with the input end of the power comparison module (23).
6. The intelligent control system for buildings with central air conditioners as claimed in claim 4, wherein: the output end of the power comparison module (23) is connected with the input end of the automatic warning unit (24), and the output end of the automatic warning unit (24) is connected with the input end of the automatic power-off module (25).
7. The intelligent control system for buildings with central air conditioners as claimed in claim 4, wherein: the output end of the manual closing module (26) is connected with the input end of the automatic warning unit (24), and the output end of the remote control module (27) is connected with the input end of the automatic warning unit (24).
8. The intelligent control system for buildings with central air conditioners as claimed in claim 4, wherein: the output end of the power driving module (28) is connected with the input end of the intelligent control unit (22), and the second wireless transceiving module (21) is in bidirectional connection with the first wireless transceiving module (175) through wireless signals.
9. The intelligent control system for buildings with central air conditioners as claimed in claim 4, wherein: the automatic warning unit (24) comprises an extraction module (241), a 30S delay module (242), an alarm module (243) and a presentation module (244), wherein the output end of the extraction module (241) is connected with the input end of the 30S delay module (242).
10. The intelligent control system for buildings with central air-conditioning as claimed in claim 9, wherein: the output end of the 30S delay module (242) is connected with the input end of an alarm module (243), and the output end of the alarm module (243) is connected with the input end of a proposing module (244).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911247618.7A CN110986317A (en) | 2019-12-09 | 2019-12-09 | Intelligent control system for central air-conditioning building |
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| CN201911247618.7A CN110986317A (en) | 2019-12-09 | 2019-12-09 | Intelligent control system for central air-conditioning building |
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| US20190137134A1 (en) * | 2014-03-28 | 2019-05-09 | Dennis J. Koop | Hybrid auxiliary solar and geothermal heat pump optimization method |
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2019
- 2019-12-09 CN CN201911247618.7A patent/CN110986317A/en active Pending
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| CN1278339A (en) * | 1997-10-29 | 2000-12-27 | 泰康姆公司 | Environmental condition control and energy management system and method |
| CN102741767A (en) * | 2009-12-21 | 2012-10-17 | 松下电器产业株式会社 | Energy conservation analysis system |
| CN102799968A (en) * | 2012-07-10 | 2012-11-28 | 广东电网公司电力科学研究院 | System for industrial user power information grading acquisition and application method thereof |
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Application publication date: 20200410 |
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