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Teaching office environment comprehensive energy-saving control device based on dynamic thermal comfort

A technology of office environment and control devices, applied in the direction of electrical program control, comprehensive factory control, etc., can solve problems such as the inability to comprehensively analyze the user's clothing and labor status, the inability to give the best equipment control strategy, and the lack of intelligent control CPU units. Achieve the effects of reducing the communication control conversion process, improving the level of automation control, and compact structure

Inactive Publication Date: 2014-07-23
BEIJING VALEEN LEADING GREEN BUILDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the independent system of environmental monitoring and regulation, the existing market projects lack the intelligent control CPU unit, so it is impossible to comprehensively analyze the user’s clothing and labor status, and it is impossible to quantitatively calculate the indoor thermal comfort, and it is impossible to give the best equipment control strategy

Method used

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  • Teaching office environment comprehensive energy-saving control device based on dynamic thermal comfort
  • Teaching office environment comprehensive energy-saving control device based on dynamic thermal comfort
  • Teaching office environment comprehensive energy-saving control device based on dynamic thermal comfort

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] A high-end office has installed a comprehensive energy-saving control device for teaching and office environment based on dynamic thermal comfort. A touch screen 1 is installed on the inner wall, and AM1810CPU2, VALEEN-6 circuit board 3, VALEEN-7 circuit board 4 and ZIGBEE wireless module 5 are installed in the ceiling The touch screen 1 and the AM1810CPU2 are connected through the bus, and the AM1810CPU2, the VALEEN-6 circuit board 3 and the VALEEN-7 circuit board 4 realize communication and information interaction through the bus or the ZIGBEE wireless module 5.

[0030] VALEEN-6 circuit board 3 is welded with AM3359 acquisition chip 3-1 and five analog quantity acquisition channels 3-2, and five analog quantity acquisition channels 3-2 are connected to indoor temperature and humidity sensors, CO2 sensors, illuminance sensors, irradiance Sensors and air quality sensors, five sensors are installed on the wall at a height of 1.5 meters from the ground.

[0031] The VALE...

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Abstract

The invention relates to a teaching office environment comprehensive energy-saving control device based on dynamic thermal comfort and belongs to the technical field of green intelligent buildings. Through acquisition of parameters such as air temperature and humidity, carbon dioxide concentration, illuminance and irradiance and the like in classrooms and offices, an indoor environment state is displayed through a man-machine interactive touch screen panel and an AM1810CPU model calculates a thermal comfort optimal effect so that air-conditioning, fresh-air, illuminating, heating and sunshading device parameters are adjusted and office devices are controlled so that while indoor air quality and environment quality are ensured, device power consumption is reduced at the same time; and at the same time, the teaching office environment comprehensive energy-saving control device is high integration degree and a plurality of kinds of sensors and actuators form three parts of intelligent control, environment monitoring and adjusting execution and a communication transportation method which combines bus and close-range wireless transmission is adopted so that construction wiring difficulties are reduced and effects on decoration are reduced and the device is suitable for being popularized in an existing building reconstruction project.

Description

technical field [0001] The invention relates to a comprehensive energy-saving control device for teaching and office environments based on dynamic thermal comfort, which belongs to the technical field of green intelligent buildings. Background technique [0002] Green building is an important measure to build a two-oriented society. Indoor environmental quality and efficient operation management are two important links of green building. The indoor environmental quality link emphasizes improving the thermal comfort effect of users and improving indoor air quality, thereby improving teaching and office efficiency. Efficient operation and management links emphasize energy-saving management to achieve high-efficiency energy use and reduce energy waste. [0003] Air quality and environmental control in classrooms and offices is critical. Indoor crowded and in a closed environment for a long time, indoor dust, exhaled dirty air, dim or too strong lights, etc. reduce the efficie...

Claims

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Application Information

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IPC IPC(8): G05B19/418
Inventor 薛志峰张永宁
Owner BEIJING VALEEN LEADING GREEN BUILDING TECH
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