Fresh air ventilator filtering device convenient to maintain

Abstract

The invention discloses a fresh air ventilator filtering device convenient to maintain. The fresh air ventilator filtering device comprises an air outlet pipe, mounting bases, mounting bolts, a freshair ventilator body, an adjusting rod, an adjusting pipe, adjusting bolts, a mounting frame, fixing holes, a metal soft guide pipe and an air inlet box, wherein the mounting bases are connected to theperiphery of the outer wall of the air outlet pipe through the bolts, the air outlet pipe is mounted at an outlet in the bottom of the fresh air unit body through the mounting bases and the mountingbolts, and the adjusting rods are longitudinally connected to the four corners of the upper portion of the fresh air machine body in a threaded mode. By arranging a rainproof and dustproof plate, a movable protective plate, a first U-shaped lining base, an air guide pipe, the second U-shaped lining base and an electric adjusting rod, a good dustproof and rainproof effect can be achieved, the electric adjusting rod can act in the second U-shaped lining base, the movable protective plate can be pushed to act in the first U-shaped lining base, and therefore the protective effect is guaranteed, agood dustproof and rainproof effect can be achieved through the rainproof and dustproof plate, the air inlet effect is guaranteed, and the influence is avoided.

Description

technical field [0001] The invention belongs to the technical field of fresh air air conditioners, and in particular relates to a fresh air filter device which is easy to maintain. Background technique [0002] The fresh air fan is an effective air purification equipment that can circulate the indoor air. On the one hand, the indoor dirty air is discharged outside, and on the other hand, the fresh outdoor air is sterilized, disinfected, filtered and other measures, and then input into the room. . [0003] At present, the most important thing in the working process of the fresh air machine is the air intake process, and then the polluted outdoor air is sucked into the room, and the air needs to be filtered and sterilized during the suction process, so that the air entering the room is fresh air. Different filtering devices can produce different filtering effects. [0004] However, the existing filtering device still has the problems of inconvenient disassembly and maintenan...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides an easy-to-maintain fresh air fan filter device to solve the problems that existing filter devices are not easy to disassemble and maintain, have poor filtering effect, are easily affected by rain and dust, and have poor sterilization and drying effects.

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