Bidirectional automatic dust removal and intelligent ventilation system and bidirectional dust removing method

Abstract

The invention relates to the field of ventilation systems, in particular to a bidirectional automatic dust removal and intelligent ventilation system and a bidirectional dust removing method. The bidirectional automatic dust removal and intelligent ventilation system is arranged in a communication computer room and is provided with a dust removing outlet and an air supply outlet. The bidirectional automatic dust removal and intelligent ventilation system comprises an air supply unit, a dust removing unit, a control system, an air conditioner, a mixed air supply duct, an air exhaust duct and an air hood. The air supply unit brings a micro positive pressure environment for the computer room during air supply so as to automatically exhaust hot air of the communication computer room and remove dust of a strainer at the same time; and the air supply unit brings a micro negative pressure environment for the communication computer room during air exhaust and dust removal so as to pump outdoor cold air into the communication computer room. The bidirectional automatic dust removal and intelligent ventilation system has the advantages of reducing the hardware cost of the system, and reducing the use cost and maintenance cost of the system. The air exhaust unit is not provided with an air blower, so that the failure rate of the air exhaust unit due to the damage of the air blower is reduced, the energy efficiency ratio of the whole system is improved, and the energy consumption of the whole system in normal use is reduced.

Description

technical field [0001] The invention relates to the field of ventilation systems, in particular to a two-way automatic dust removal intelligent ventilation system and a two-way dust removal method. Background technique [0002] Conserving energy, protecting the environment, and creating a harmonious society have become the consensus of the whole society. With the rapid development of the communication industry and the economy, the popularization of communication requires the construction of a large number of base stations. The energy consumption and energy saving of air conditioners in the computer room have already attracted widespread attention in the communication industry. In response to the national call for energy conservation and emission reduction, the intelligent energy-saving ventilation system of the computer room was born at the right time, and it has been widely used to cool the computer room to save energy and reduce consumption. [0003] The intelligent energ...

AI Technical Summary

Problems solved by technology

The disadvantages are: due to the direct mixing of indoor and outdoor air, the indoor humidity is affected by the outdoor air, it is necessary to add humidification and dehumidification devices; in order to ensure the cleanliness requirements of the base station, it is necessary to add a filter to purify the fresh air, and the filter is easily destroyed. Dust, catkins, leaves and other sundries in the air are clogged. The longer the time, the more severe the clogging will be, the greater the resistance of the filter will be, and the air supply volume of the fan will be reduced, which will eventually lead to the failure of the product performance. Therefore, it must be regularly checked. The filter screen needs to be cleaned and replaced, and the maintenance workload is relatively large

When the filter equipment cannot meet the requirements, it will lead to a decline in the cleanliness of the base station and affect the safe operation of communication equipment

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