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Method and system for managing central air-conditioning end equipment of teaching building based on schedule

A technology of central air-conditioning and terminal equipment, which is applied in the field of management of central air-conditioning terminal equipment in teaching buildings based on schedules, and can solve problems such as energy waste

Active Publication Date: 2013-07-24
GUANGZHOU YUANZHENG INTELLIGENCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the central air-conditioning terminal equipment in teaching buildings is still generally controlled manually, and it is very easy to waste energy due to forgetting to turn off the equipment in unused rooms

Method used

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  • Method and system for managing central air-conditioning end equipment of teaching building based on schedule
  • Method and system for managing central air-conditioning end equipment of teaching building based on schedule
  • Method and system for managing central air-conditioning end equipment of teaching building based on schedule

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] In this embodiment, a method for managing central air-conditioning terminal equipment in a teaching building based on a schedule, such as figure 1 shown, including the following steps:

[0073](1) Set and store the detailed information of each classroom in the teaching building in the remote server, including classroom name, location, area, schedule, capacity, communication address of the air-conditioning equipment node in the classroom, and terminal air-conditioning equipment control area , the unmanned image of each classroom, the set scanning cycle, the attendance rate interval of non-class classrooms (ε 1 , ε 2 ), the regional occupancy rate μ in non-class classrooms, the opening coefficient δ of non-class classrooms on each floor, and the air-conditioning pre-start time a before class; where, the schedule is the daily schedule of the classroom, including the start time and end time of the course and other information.

[0074] (2) The remote server distinguishes...

Embodiment 2

[0114] In this embodiment, a calendar-based central air-conditioning terminal equipment management system for teaching buildings has a structure such as Figure 10 As shown, compared with Embodiment 1, the difference is that the air-conditioning node device groups in each area and the remote server use power lines to transmit control data (that is, the on-site control network is a power line network), and the data conversion module uses i.LON 100 modules, such as Figure 11 As shown, the number 1 in the figure is the Ethernet port, and the number 2 is the Ethernet cable.

[0115] In this embodiment, the terminal equipment of the central air conditioner includes a fan coil unit, an air conditioner, and a fresh air fan.

[0116] In this embodiment, the air conditioner node device may also be one of an independent fan coil node device, a fan coil node device integrated with a thermostat, an air conditioner node device or a fresh fan node device.

[0117] Such as Figure 12 As ...

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Abstract

A schedule-based method and system for managing central air-conditioning end devices in a teaching building. The central air-conditioning end devices in classrooms are managed in a classified manner based on the schedule; end air-conditioning devices in classrooms where classes will be held are turned on in advance, and control authorities thereof are released; and the number of persons in classrooms where no class is held is counted using a video identification technology, and central air-conditioning end devices of all classrooms where no class is held are planned and arranged scientifically and reasonably by considering the condition of the whole building.

Description

technical field [0001] The invention relates to central air-conditioning terminal equipment management technology, in particular to a calendar-based central air-conditioning terminal equipment management method and system for teaching buildings. Background technique [0002] With the continuous improvement of teaching facilities in colleges and universities and the continuous improvement of students' learning and living environment, central air-conditioning systems have been generally installed in teaching buildings in colleges and universities, and at the same time, the energy consumption of campus buildings has also continued to increase. [0003] The terminal equipment of central air-conditioning includes fresh air fans, fan coil units and air conditioners, etc., and its energy consumption accounts for more than 40% of the entire central air-conditioning system. Therefore, good management of central air-conditioning terminal equipment is of great significance to the energy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00
CPCF24F11/02F24F2011/0073F24F11/006F24F11/30F24F11/62F24F11/61F24F11/77F24F11/58F24F2120/00F24F11/64
Inventor 闫军威林海杰许海航廖仲文卢展超
Owner GUANGZHOU YUANZHENG INTELLIGENCE TECH
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