Intelligent ventilation monitoring system based on limited sensor and monitoring method

Abstract

The invention discloses an intelligent ventilation monitoring system based on a limited sensor and a monitoring method. The system comprises a blowing unit, an air conditioning unit and an air returnunit. The blowing unit is arranged in the middle of a side wall of a building and comprises a strip-type blowing port and a blowing pipeline arranged on one side of the blowing port; the air conditioning unit is arranged in a top area of the building; the air return unit is arranged at the bottom of the building and is close to the wall area and comprises a strip-type air return port and an air return pipeline formed in one side of the air return port; and the air conditioning unit is connected to the blowing unit and the air return unit separately to achieve indoor air circulation. The systemcan monitor data according to the limited sensor to predict global pollutant concentration distribution quickly, so that intelligent monitoring of the ventilation system is achieved finally, and therefore, problems that a conventional ventilation system cannot acquire the global environment parameters based on monitored data of the sensor to achieve accurate and rapid control and regulation and the like.

Description

technical field [0001] The invention relates to the field of ventilation monitoring, in particular to an intelligent ventilation monitoring system and control method based on limited sensors. Background technique [0002] The ventilation system is a building environment control technology that controls the spread of air pollutants and ensures the quality of the air environment by means of ventilation dilution or ventilation removal. The ventilation system is a device that realizes the ventilation function, that is, uses its influence on indoor air transmission to further change indoor pollutants (such as CO 2 and PM 2.5 etc.) Diffusion and removal effects. Therefore, the ventilation system can be an effective tool for removing pollutants. [0003] The rapid development of international cities and urban agglomerations has spawned a large number of tall and large space buildings. These buildings have the characteristics of tall spaces, diverse layouts and functions, high po...

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Problems solved by technology

[0004] In order to solve the deficiencies mentioned in the above-mentioned background technology, the object of the present invention is to provide an intelligent ventilation monitoring system and control method based on limited sensors, which can realize rapid prediction of global pollutant concentration distribution according to sensor monitoring data at limited positions, Finally, the intelligent monitoring of the ventilation system will be realized, and the traditional ventilation system will not be able to obtain the global environmental parameters based on the sensor monitoring data to achieve accurate and rapid regulation, so as to create a safer, healthier and energy-saving tall space building environment

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