A stepless air conditioning reciprocating fresh air fan

Abstract

The invention relates to a stepless air conditioning reciprocating fresh air fan, which 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 the 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 stepless 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 ventilating device, in particular to a reciprocating fresh fan with stepless air regulation, belonging 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, the opening and closing device of the traditional air-conditioning ventilation pipeline is a window struct...

AI Technical Summary

Problems solved by technology

These existing technologies are not only complex in structure, inconvenient to assemble and disassemble, but also difficult to close tightly.

The search found that the Chinese patent application number 201120515081.0 discloses a reciprocating heat recovery fresh air system, in which the outdoor panel 4, which acts as a damper, needs to be removed and rotated to adjust the air flow in and out, which is very inconvenient

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