A negative ion reciprocating fresh air fan

Abstract

The invention relates to a negative ion reciprocating fresh air fan, and belongs to the technical field of ventilation air conditioners. The product comprises an outside air drum (10) of which the outer end is provided with an air inlet (11), an inside air drum (9) is inserted in the outside air drum, and the outer end of a panel component (1), tubular thermal insulation foam (4), a heat storage ceramic heat accumulator (6) and core protection foam (7) are continuously and sequentially mounted in a drum body of the inside air drum from inside to outside; and a negative ion generator (2), a silver ion filter net (3), a reciprocating fan (5) and a PM2.5 filter net component are sequentially arranged in the drum body of the thermal insulation foam at intervals from inside to outside. The negative ion reciprocating fresh air fan is simple in structure and convenient to mount, purifying functions are complete due to multilayered filtering of silver ions, PM2.5, and the like and multilayered purifying of the ceramic heat accumulator and the negative ion generator, heat energy lost due to air exchange can be effectively recovered, and therefore, ideal energy saving and air exchange actions can be realized.

Description

technical field [0001] The invention relates to a ventilation device, in particular to a negative ion reciprocating fresh air blower, which belongs to the technical field of ventilation and air conditioning. Background technique [0002] With the strengthening of people's health awareness, the purification of indoor air has received widespread attention, and air purification facilities have emerged in an endless stream. However, according to the applicant's understanding, the existing indoor air purification implementations are not only bulky and inconvenient to install, but also have incomplete purification functions. Among them, the so-called ductless fresh air fan can only use small-sized motors due to the limitation of duct space, so the air volume is small, and in the case of small air volume, it is difficult to add additional functions. [0003] In addition, although some air-conditioning ventilation pipelines are equipped with negative ion generators, the negative io...

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Problems solved by technology

However, according to the applicant's understanding, the existing indoor air purification implementation is not only bulky and inconvenient to install, but also has incomplete purification functions.

Among them, the so-called ductless fresh air fan can only use small-sized motors due to the limitation of duct space, so the air volume is small, and in the case of small air volume, it is difficult to add additional functions

[0003] In addition, although some air-conditioning ventilation pipelines are equipped with negative ion generators, the negative ion generators are all placed in the middle of the flow channel of the ventilation pipeline, which is not only inconvenient for installation and wiring, but also increases wind resistance.

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