Central air-conditioning self-optimization intelligent fuzzy control device and control method thereof

A central air-conditioning, fuzzy control technology, applied in heating and ventilation control systems, heating methods, space heating and ventilation, etc., can solve problems such as difficulty in achieving ideal state, single working mode, and large energy consumption.
CN102721156BActive Publication Date: 2014-05-07山东金洲科瑞节能科技有限公司
6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
山东金洲科瑞节能科技有限公司
Publication Date
2014-05-07

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a central air-conditioning self-optimization intelligent fuzzy control device and a control method thereof. Technological parameters and indoor and outdoor environmental parameters of all control points of a central air-conditioning system are collected, running efficiency of a circulating system and control ends are tracked in real time according to actual load capacity of the system and end cold and hot source requirements, operation cycle of a main machine is optimized and adjusted, operation energy efficiency of each link of the system is comprehensively controlled, so that the system can always run under working conditions of high energy efficiency ratio. Meanwhile, process data, energy consumption data and equipment running data of the central air-conditioning system are summarized to form an intelligent control base, technical process such as analysis and operation is performed through the a central air-conditioning self-optimization intelligent fuzzy controller, new control strategies are generated, on-line upgrading control algorithm and energy-saving potential mining are achieved, energy consumption of the system is optimized, the operation is simplified, so that the operating efficiency of each device of the system is adjusted, and the aims of high efficiency, energy saving and intelligent control are achieved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a central air-conditioning self-optimizing intelligent fuzzy control device and a control method thereof, belonging to the technical field of energy efficiency intelligent control. Background technique

[0002] As a key energy-consuming device inside a large public building, the power consumption of the central air-conditioning system generally accounts for more than 40% of the power consumption of the entire building. The central air-conditioning unit is designed to meet the maximum cooling and heating capacity of the place of use, but in practical applications, the cooling and heating loads consumed are changing, and generally there is a big difference from the maximum design cooling and heating capacity. The equipment runs for more than 90% of the time in a non-full-load rated state. Traditional central air-conditioning water and air systems generally use valves or air door openings to adjust water and air volumes. The disa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More