CN203501383U - Intelligent power-saving control device for central air-conditioner - Google Patents
Intelligent power-saving control device for central air-conditioner Download PDFInfo
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- CN203501383U CN203501383U CN201320497906.XU CN201320497906U CN203501383U CN 203501383 U CN203501383 U CN 203501383U CN 201320497906 U CN201320497906 U CN 201320497906U CN 203501383 U CN203501383 U CN 203501383U
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Abstract
The utility model relates to an intelligent power-saving control device for a central air-conditioner, and relates to the field of electric control equipment. An outdoor temperature sensor, an indoor humidity sensor, an outdoor illumination sensor, a region temperature sensor, a remote temperature sensor, a human-machine interface, a real-time controller, a system sub-control module and a tracking load power saver are all connected with an intelligent power-saving controller of the central air-conditioner. The intelligent power-saving control device utilizes a data model to process a system, thus realizing trend prediction and control on a complicated system. Operating data of each part of the air-conditioner collected through various sensors is sent to a computer for real-time operation, a mathematic model and an energy consumption operation model of equipment are established, the operation trend is dynamically predicted, and the operation of the system is adjusted in advance; no matter how the load changes, the system can work at an optimal state all the time, and the human-machine interface monitors the operating condition of the whole system in real time at the same time, thus double functions of being power-saving and consumption-reducing and prolonging the service life of the equipment are realized.
Description
Technical field:
The utility model relates to electrical control equipment field, is specifically related to a kind of central air-conditioning intelligence electricity-saving control device.
Background technology:
Growing tension along with global energy situation, the energy-saving and cost-reducing strategic objective that has become countries in the world sustainable economic development, each is in full swing with the energy-conservation of electrical domain, the total electricity consumption of water pump, blower fan accounts for the 30%-35% of world's total power consumption, according to showing of the general survey of industry for the third time, water pump accounts for 21% of Chinese society total electricity consumption, and blower fan accounts for 12% of Chinese society total electricity consumption.Due to water pump, air pump power consumption is large and coverage is extensive, Ge great EMCO, set foot in one after another this field, but each family is to the water pump different understanding of economizing on electricity, many water pumps have been designed, Fan Energy-saving progress control method, increasing enterprise has carried out variable frequency energy saving reforming to blower and water pump, has received reasonable energy-saving efficiency.
At present, it is nearly 20% that central air conditioner system power consumption has accounted for national total energy consumption, and central air conditioner system adopts the intelligent less than 20% of controlling simultaneously, and the opening of system, compatibility and result of use are poor, can not meet user's requirement.Central air-conditioning intelligence electricity-saving control system adopts advanced programmable control module, service data and IT technology by acquisition system combine closely, set up system mathematic model and produce control signal, make system equipment all the time on the basis of Based Intelligent Control, automatic adjustment system remains under the operating mode of high energy efficiency ratio and moves, thereby realizes the double effects in economize on electricity consumption reduction and extension device service life.
Central air conditioner system is the main consumer of heavy construction, account for 30% left and right of the total consumption of building, central air conditioner system is when design, all take peak value weather conditions and maximal workload as foundation, calculate and lectotype selection, be generally to select according to building maximum planned load, and be reserved with the surplus of 15%-25%.In actual motion, refrigerating water pump in the circulatory system, the load factor of coolant pump are along with actual demand amount is in continuous variation, and input power is not made corresponding adjustment thereupon, and due to the variation of the factors such as weather, actual load within the overwhelming majority time lower than design load.Particularly when motor full-speed operation, traditional control valve or frequency control way make a large amount of pressure reduction consumption on valve, cause meaningless energy loss, not only control weak effect but also certainly damage greatlyr, unit most time is moved departing under system optimum load.According to authoritative department investigation and analysis, the whole energy utilization rate of most of central air conditioner systems only has 50%-70%.Because central air-conditioning operating efficiency when the violent change of load obviously reduces, cause too low or while crossing high load capacity power consumption obviously rise during optimum load on year-on-year basis.
Utility model content:
The purpose of this utility model is to provide central air-conditioning intelligence electricity-saving control device, it is controlled by intelligent optimization, central air conditioner system comprehensive utilization ratio is improved greatly, the problems such as central air conditioner system operational efficiency is low, energy waste have been solved, realized central air conditioner system operation energy maximization, simultaneously greatly reduce operation and maintenance cost, really reaching the dual purpose in economize on electricity consumption reduction and extension device service life.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises outdoor temperature sensor 1, outside humidity sensor 2, outdoor illuminance transducer 3, regional temperature sensor 4, remote temperature sensor 5, man-machine interface 6, central air-conditioning intelligence electricity-saving controller 7, real-time controller 8, system sub-control module 9, follows the tracks of support type electricity-saving appliance 10; Outdoor temperature sensor 1, outside humidity sensor 2, outdoor illuminance transducer 3, regional temperature sensor 4, remote temperature sensor 5, man-machine interface 6, real-time controller 8, system sub-control module 9, tracking support type electricity-saving appliance 10 are all connected with central air-conditioning intelligence electricity-saving controller 7.
The utility model utilizes data model to process system, realizes the trend prediction of complication system and control.By various sensors collection air-conditioning each several part service datas, deliver to computer and carry out real-time operation, apparatus for establishing Mathematical Modeling and energy consumption moving model, dynamic prediction operation trend adjustment System operation in advance, no matter how load changes, can make system always work in optimal state, simultaneously man-machine interface is monitored whole system operation conditions in real time, thereby realizes the dual-use function in economize on electricity consumption reduction and extension device service life.
The utlity model has following beneficial effect: by intelligent optimization, control, central air conditioner system comprehensive utilization ratio is improved greatly, the problems such as central air conditioner system operational efficiency is low, energy waste have been solved, realized central air conditioner system operation energy maximization, simultaneously greatly reduce operation and maintenance cost, really reaching the dual purpose in economize on electricity consumption reduction and extension device service life.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1, this specific embodiment by the following technical solutions: it comprises outdoor temperature sensor 1, outside humidity sensor 2, outdoor illuminance transducer 3, regional temperature sensor 4, remote temperature sensor 5, man-machine interface 6, central air-conditioning intelligence electricity-saving controller 7, real-time controller 8, system sub-control module 9, follows the tracks of support type electricity-saving appliance 10; Outdoor temperature sensor 1, outside humidity sensor 2, outdoor illuminance transducer 3, regional temperature sensor 4, remote temperature sensor 5, man-machine interface 6, real-time controller 8, system sub-control module 9, tracking support type electricity-saving appliance 10 are all connected with central air-conditioning intelligence electricity-saving controller 7.
This specific embodiment utilizes data model to process system, realizes the trend prediction of complication system and control.By various sensors collection air-conditioning each several part service datas, deliver to computer and carry out real-time operation, apparatus for establishing Mathematical Modeling and energy consumption moving model, dynamic prediction operation trend adjustment System operation in advance, no matter how load changes, can make system always work in optimal state, simultaneously man-machine interface is monitored whole system operation conditions in real time, thereby realizes the dual-use function in economize on electricity consumption reduction and extension device service life.
This specific embodiment is controlled by intelligent optimization, central air conditioner system comprehensive utilization ratio is improved greatly, the problems such as central air conditioner system operational efficiency is low, energy waste have been solved, realized central air conditioner system operation energy maximization, simultaneously greatly reduce operation and maintenance cost, really reaching the dual purpose in economize on electricity consumption reduction and extension device service life.
Claims (1)
1. central air-conditioning intelligence electricity-saving control device, is characterized in that it comprises outdoor temperature sensor (1), outside humidity sensor (2), outdoor illuminance transducer (3), regional temperature sensor (4), remote temperature sensor (5), man-machine interface (6), central air-conditioning intelligence electricity-saving controller (7), real-time controller (8), system sub-control module (9), follows the tracks of support type electricity-saving appliance (10); Outdoor temperature sensor (1), outside humidity sensor (2), outdoor illuminance transducer (3), regional temperature sensor (4), remote temperature sensor (5), man-machine interface (6), real-time controller (8), system sub-control module (9), tracking support type electricity-saving appliance (10) are all connected with central air-conditioning intelligence electricity-saving controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497906.XU CN203501383U (en) | 2013-08-15 | 2013-08-15 | Intelligent power-saving control device for central air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497906.XU CN203501383U (en) | 2013-08-15 | 2013-08-15 | Intelligent power-saving control device for central air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501383U true CN203501383U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320497906.XU Expired - Fee Related CN203501383U (en) | 2013-08-15 | 2013-08-15 | Intelligent power-saving control device for central air-conditioner |
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| CN (1) | CN203501383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546768A (en) * | 2016-02-02 | 2016-05-04 | 丁迩 | Energy-saving method and system of central air conditioner |
-
2013
- 2013-08-15 CN CN201320497906.XU patent/CN203501383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546768A (en) * | 2016-02-02 | 2016-05-04 | 丁迩 | Energy-saving method and system of central air conditioner |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200529 Address after: Room 1203-1205, floor 12, building 1, yard 1, Zhonghe Road, Fengtai District, Beijing 100070 Patentee after: Beijing Hongyuan Xingye Technology Co.,Ltd. Address before: Branch of Beijing economic and Technological Development Zone 13 100176 street Beijing City Hospital No. 18 Building No. 26 room 311 Patentee before: ZHONGNENG SHIHUA (BEIJING) ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |