Air disturbance system for large space and control method thereof

Abstract

The invention provides an air disturbance system for a large space. The air disturbance system comprises temperature and humidity sensors, a centralized controller and disturbance devices; the temperature and humidity sensors are used for measuring the indoor temperature and humidity and uploading data to the centralized controller to be displayed; the centralized controller is linked with the disturbance devices in a plurality of monitoring areas to be used for displaying the temperature and humidity in the multiple monitoring areas in real time, and running commands are sent to the disturbance devices nearby the temperature and humidity sensors with supercooling or overheating measured values by comparing and analyzing the temperature and humidity data collected by the temperature and humidity sensors in all monitoring areas; and the disturbance devices run according to the running commands sent by the centralized controller. The invention also provides a control method for the air disturbance system for the large space. The air disturbance system improves the uniformity of air temperature and humidity in an air-conditioned room with the high space and improves the air quality; and various construction demands are met, the construction period is short, control is simple, and influences on normal operation are small.

Description

technical field [0001] The present invention relates to the field of air disturbance in heating and ventilation technology, in particular to an air disturbance system for high and large spaces and a control method thereof. Background technique [0002] In architectural engineering design, there are many tall and large spaces, such as: open offices, lobbies, multi-functional halls, etc. Most of the large spaces adopt the whole air system. In the projects that have been in operation, some high and large spaces have uneven heating and cooling, that is, the temperature of the air conditioner in some areas feels hotter in summer and colder in winter. [0003] There are many reasons for this phenomenon, among which the more common reasons are as follows: 1) Tall spaces are generally complex in shape, and the scheme design is too pursuit of indoor effects. The air supply form required by the HVAC professional according to the air flow analysis is often unable to meet, so that the a...

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Problems solved by technology

[0003] There are many reasons for this phenomenon, among which the more common reasons are as follows: 1) Tall spaces are generally complex in shape, and the design of the scheme is too pursuit of indoor effects. There are sacrifices, such as: the range of the tuyere is too long, the airflow form is not ideal, etc.; 2) The use function of the tall space design stage is not determined or the later operation function is changed. The original airflow form cannot meet the existing use functions, which will also cause the existence of large spaces. Uneven hot and cold, uneven fresh air

To solve the problem of uneven heating and cooling in tall spaces, the traditional method is to change the position of the air-conditioning duct or change the size and form of the air outlet, or even increase the air-conditioning equipment, etc., but it has long construction period, difficult construction, high cost, and affects the air-conditioning. Room operation and other issues

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