Indoor and outdoor dual-cycle air purification system for metal heat exchanger

Abstract

The invention discloses an indoor and outdoor dual-cycle air purification system for a metal heat exchanger and relates to the novel air purification system. The air purification system is suitable for a site that indoor air is needed to be exchanged and purified with outdoor air. The air purification system comprises an air circulation switcher, a chassis, an air supplying blower, an air exhausting blower, a function controller, an air filtering filter element, a water draining electromagnetic valve, a water level controller, a PM2.5 infrared sensor and a metal plate piece type heat exchanger; the air supplying blower is installed on the upper position of one end of the chassis, the air exhausting blower is installed on the bottom end of one end of the chassis, an indoor air returning inlet is formed in the upper position of the other end of the chassis, an indoor new air outlet is formed in the lower position of the other end of the chassis, the air filtering filter element is installed in the middle portion of the chassis, the metal plate piece type heat exchanger is installed on the lower portion of the air filtering filter element, and the air filtering filter element and the metal plate piece type heat exchanger separate the chassis to form two channels; the water draining electromagnetic valve is installed at the bottom of the chassis, and the water level controller and the PM2.5 infrared sensor are installed in the chassis; and the function controller is installed on the upper portion of the chassis.

Description

technical field [0001] The air purification system of the metal heat exchanger with indoor and outdoor double circulation of the present invention relates to a novel air purification system, which is suitable for places where indoor air needs to be exchanged and purified with outdoor air. Background technique [0002] At present, various air purification systems can only exchange and purify air volume to realize outdoor air circulation, but cannot realize indoor air circulation. There is no automatic condensate discharge function of the heat exchanger, and the heat exchanger is a fiber paper heat exchanger. At present, all kinds of air purification systems can only carry out one air circulation mode. The heat exchanger is a fiber paper heat exchanger, which exchanges water vapor heat, and cannot automatically discharge condensed water. At present, all kinds of air purification systems cannot meet the needs of market consumption due to incomplete functions, especially in area...

AI Technical Summary

Problems solved by technology

[0002] At present, all kinds of air purification systems can only exchange and purify air volume to realize outdoor air circulation, but cannot realize indoor air circulation. There is no automatic discharge function of condensed water in the heat exchanger, and the heat exchanger is a fiber paper heat exchanger.

At present, all kinds of air purification systems can only carry out one air circulation mode. The heat exchanger is a fiber paper heat exchanger, which exchanges water vapor heat, and cannot automatically discharge condensed water.

At present, all kinds of air purification systems cannot meet the needs of market consumption due to incomplete functions, especially in areas with unstable air quality, the air purification effect is poor, and it is impossible to achieve multi-purpose use of one machine

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