A dedicated control network system for campus heating and energy saving

A technology for controlling networks and campuses, applied in electrical program control, comprehensive factory control, etc.

Inactive Publication Date: 2017-01-04
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a campus system based on the development trend of ultra-low power consumption, considering the data volume and real-time requirements of heating control, considering the layout characteristics of campus buildings and internal rooms, combining the advantages of wireless communication and wired communication, and based on the development trend of ultra-low power consumption. Heating energy-saving special control network system, so as to solve the shortcomings of the existing campus heating system

Method used

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  • A dedicated control network system for campus heating and energy saving
  • A dedicated control network system for campus heating and energy saving
  • A dedicated control network system for campus heating and energy saving

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Embodiment Construction

[0050] The preferred embodiments will be described in detail below in conjunction with the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0051] figure 1 It is a schematic diagram of the overall structure of the present invention. like figure 1 As shown, the present invention provides a special ultra-low power consumption control network system for campus heating and energy saving, including the existing heating main control unit and room control unit, and also includes: a dispatching center transceiver unit installed in the heating center, installed in the One building relay unit for each building and one floor relay unit installed on each floor of each building.

[0052] The connection relationship of each part is: the dispatching center transceiver unit is connected with the main heating control unit through the 485 bus, and connected with the buil...

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Abstract

The invention discloses an ultra-low power consumption control network system dedicated to campus heating and energy saving in the technical field of energy-saving heating system design. Including heating main control unit, room control unit, a dispatching center transceiver unit installed in the heating center, a building relay unit installed in each building, and a floor relay unit installed in each floor of each building; , the dispatching center transceiver unit is connected to the heating main control unit through the 485 bus, and is connected to the building relay unit through wireless communication; the building relay unit is connected to the dispatching center transceiver unit through wireless communication, and is connected to the top floor of the building through the 485 bus connected to the relay unit on the floor. The invention adopts a wireless and wired communication mode to realize the real-time two-way transmission of the control signal and the monitoring signal of the campus heating automatic control system, and has the advantage of ultra-low power consumption.

Description

technical field [0001] The invention belongs to the technical field of energy-saving heating system design, and in particular relates to a special control network system for campus heating and energy-saving. Background technique [0002] There is a clear work and rest schedule for the heating demand of each room in the campus, and there are many periods of low heat demand. However, the current heating system cannot distinguish the real-time use status of each room, and the heating control is performed according to fixed rules, resulting in considerable discrepancies between the amount of heat supplied and the actual heating demand of the room at each time period. At the same time, the management of the heating system is unscientific, The degree of automation is not high, resulting in serious waste of heating system. In order to realize the on-demand automatic control of heating in each room of the campus, it is necessary to build a corresponding control network system. The...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G05B19/418
Inventor杨国田张晔于磊董蕊芳何雨晨冷强
OwnerNORTH CHINA ELECTRIC POWER UNIV (BAODING)