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Control system for central air conditioner of office building

A central air-conditioning and control system technology, applied in heating and ventilation control systems, heating and ventilation safety systems, space heating and ventilation, etc., can solve problems such as stuffy heat and waste, improve comfort, reduce energy consumption, reduce wasteful effect

Inactive Publication Date: 2011-06-29
SHANGHAI JINSHAN DISTRICT ZHUXING PRIMARY SCHOOL
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  • Abstract
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AI Technical Summary

Problems solved by technology

Moreover, a single temperature-controlled air-conditioning system will also cause some discomfort. For example, when there are few people in an office building in summer, even if the temperature is still set at this temperature, the people in the room will feel too cold, and when there are many people, they will feel stuffy.
In addition, the air-conditioning phenomenon also caused a lot of waste

Method used

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  • Control system for central air conditioner of office building
  • Control system for central air conditioner of office building

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Embodiment Construction

[0008] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.

[0009] Such as figure 1 As shown, the central air-conditioning control system for office buildings of the present invention includes an induction board, a data processing control computer and a central air conditioner, the induction board is connected to the data processing control computer, and the data processing control computer is connected to the central air conditioner. The induction board can use a piezoresistive pressure sensor, The sensor board is installed at the entrance and exit of each office room in the office building, and the width of the sensor board can be enough to obtain a complete footprint, but it is not possible to obtain two complete footprints of the same person. When people enter, record an increment (the recording unit can be number or quality), and when people leave, record a nega...

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Abstract

The invention discloses a control system for a central air conditioner of an office building. The control system comprises a sensing board, a data processing control computer and the central air conditioner, wherein the sensing board is connected with the data processing control computer; and the data processing control computer is connected with the central air conditioner. According to the invention, the energy consumption of the central air conditioner of the office building is lowered, and the waste is reduced; and moreover, by changing the air exchange quantity, the comfort of the office building is improved, and the temperature of indoor environment is maintained within an appropriate sensible temperature.

Description

technical field [0001] The invention relates to an air-conditioning control system, in particular to a central air-conditioning control system for an office building. Background technique [0002] For a long time, public buildings have been major energy consumers. Energy conservation in office buildings has been neglected for a long time. The large-scale use of central air-conditioning and glass curtain walls has contributed to the energy consumption of office buildings. The reason why air conditioners cause such a large energy consumption is firstly that the design is unreasonable, and secondly that energy-saving measures are not common; in addition, the modern management level cannot keep up, and the awareness of energy-saving is not strong. Today, office buildings are blooming everywhere in the city. With the continuous expansion of the total area of ​​urban office buildings, the total energy consumption of central air-conditioning systems, which are indispensable in offi...

Claims

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Application Information

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IPC IPC(8): F24F11/00F24F11/02
Inventor 王润泽陆广华陆广琴吴玉龙
Owner SHANGHAI JINSHAN DISTRICT ZHUXING PRIMARY SCHOOL
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