Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Long-distance monitoring optimized energy-saving controller and controlling method for central air-conditioner system

A technology of central air-conditioning system and energy-saving control, which is applied in the direction of sequence/logic controller program control, electrical program control, control/regulation system, etc. It can solve the problems of poor stability and reliability, difficulty in promoting energy-saving equipment, and difficult operation Maintenance and other issues, to achieve easy maintenance, reduce the incidence of accidents, and good energy-saving effect

Inactive Publication Date: 2009-06-10
山东金洲科瑞节能科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this kind of product has disadvantages such as poor stability and reliability, low technological content, low energy saving rate, long debugging cycle, complicated wiring, difficult operation and maintenance, and weak anti-interference ability due to its internal hardware structure. It is difficult for equipment to be widely promoted in the market

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Long-distance monitoring optimized energy-saving controller and controlling method for central air-conditioner system
  • Long-distance monitoring optimized energy-saving controller and controlling method for central air-conditioner system
  • Long-distance monitoring optimized energy-saving controller and controlling method for central air-conditioner system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] Embodiment: the structure of the present invention is as figure 1 As shown, the electrical schematic diagrams of the central processing unit and the data display processor are as follows image 3 and Figure 4 shown. It consists of environment and system data acquisition device 2, pressure, temperature and humidity sensors 1, central controller 3, data display processor 4, remote monitor 5 and fuzzy controller 6; environment and system data acquisition device 2 communicates with The temperature sensor is connected to the humidity sensor 1, and the temperature sensor and humidity sensor used to collect environmental data and central air-conditioning system data are respectively installed on the outdoor and central air-conditioning circulation systems. The environment and system data acquisition device 1 is connected to the central The controller 3 is connected, the central controller 3 is connected with the data display processor 4 through the RS232C communication cabl...

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

PUM

No PUM Login to View More

Abstract

The invention consists of an environmental and system data acquisition device, pressure, temperature and humidity sensors, a central controller, a data display processor, a remote supervisory and control equipment and a fuzzy controller. The environmental and system data acquisition device includes temperature and humidity gathering devices and it is connected with the three sensors via a shielded cable and also connected with the central controller. The pressure, temperature and humidity sensors are mounted outside the room and each cyclic system of the central controller separately. The central controller is separately connected with the data display processor and the fuzzy controller.

Description

(1) Technical field [0001] The invention relates to a remote monitoring and optimizing energy-saving control device and an energy-saving control method of a central air-conditioning system. (1) Background technology [0002] In the design process of the existing central air-conditioning system, when considering the load capacity of the system, the maximum cooling load (the hottest weather) and the maximum heating load (the coldest weather) of the year are used as the maximum load power to design However, the central air-conditioning auxiliary system cannot dynamically adjust its own operating power according to the outdoor environment temperature and humidity as well as the indoor temperature and humidity, resulting in the central air-conditioning auxiliary equipment always operating at the maximum power of the system design to meet the year-round The objective needs of the coldest and hottest weather in the middle of the year. However, the coldest and hottest time of the y...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00G05B19/05G05B13/00
Inventor 李钢沈俊锋李鹏丁欣
Owner 山东金洲科瑞节能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com