Comprehensive energy-saving management and control system for building
A technology for management and control systems and buildings, applied in heating and ventilation control systems, heating and ventilation safety systems, and control inputs involving air characteristics, etc. The effect of efficiency and high market application value
Active Publication Date: 2016-11-23
青岛华新博源智能科技有限公司
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- Claims
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Problems solved by technology
That is to say, the current actual situation is that the vast majority of central air-conditioning systems operate under low load for a long time, and the operating efficiency is low, resulting in serious energy waste
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[0020] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0021] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used in the description of the present invention in this specification are o...
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The invention provides a comprehensive energy-saving management and control system for a building. The system comprises a monitoring device, an analysis device and a control device which are connected in sequence. The monitoring device is used for monitoring environment information, obtaining real-time dynamic data and transmitting the data to the analysis device; the analysis device is used for carrying out dynamic optimized analysis according to the real-time dynamic data, obtaining running parameters for balancing the environment and loads and transmitting the running parameters to the control device; the control device is used for being connected with a central air-conditioner, and controlling the central air-conditioner to run according to the running parameters; and the system further comprises an alarm device connected with the analysis device, and the alarm device is used for sending out an alarm signal when the analysis device judges that a failure happens according to the real-time dynamic data. Through monitoring of the environment information, dynamic optimized analysis is flexibly carried out according to environment changes, the running parameters for balancing the environment and the loads are obtained, running of the central air-conditioner is controlled and adjusted, and therefore the loads of the central air-conditioner can meet the requirements, the running efficiency is improved, and energy consumption is reduced.
Description
technical field [0001] The invention relates to the central air-conditioning control of buildings, in particular to a building comprehensive energy-saving management and control system. Background technique [0002] With the development of technology, building economy is becoming more and more important and critical, and office buildings are often equipped with central air-conditioning systems. At present, my country's building energy consumption accounts for 20% to 50% of the total energy consumption of the national economy, while the energy consumption of central air-conditioning systems generally accounts for more than 60% of the entire building's electricity consumption. For the central air-conditioning system, according to my country's JB / T3355-1998 standard, the rated working condition of the chiller is chilled water outlet temperature 7, cooling water return temperature 30 ℃. Other corresponding parameters are chilled water return temperature 12°C and cooling water o...
Claims
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IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F2110/00F24F2110/10F24F2110/22F24F2110/30F24F2110/40
Inventor 丁惠一代德虎
Owner 青岛华新博源智能科技有限公司