A wall-mounted air intake fan

Abstract

The invention discloses a wall-mounted air intake fan, which comprises a mounting base, an inner shell, an outer shell, an exhaust fan, an anion generator, an air outlet filter and a control module; the exhaust fan, anion generator and an air outlet filter are arranged inside On the shell, the inner shell is provided with a partition to divide the inner shell into two areas. The partition is provided with a connection port for connecting with the air outlet of the exhaust fan. The air outlet, the inner casing is locked on the installation base; the probe of the negative ion generator is set on the inner air outlet; the installation base is provided with an air inlet corresponding to the air inlet; connection, the control module is arranged in the outer casing, and the outer casing is provided with an outer air outlet corresponding to the inner air outlet; the exhaust fan and the negative ion generator are connected to the control module. The air intake fan of this structure is especially suitable for being installed in a small space indoors, has better air purification effect, and is convenient for cleaning and replacement.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to a wall-mounted air intake fan in a fresh air system. Background technique [0002] The fresh air system is based on sending fresh air to the room with special equipment (such as an intake fan) on one side of the closed room, and then exhausting it from the other side to the outside by special equipment (such as an exhaust fan). A "fresh air flow field" will be formed indoors. In order to meet the needs of indoor fresh air ventilation, people's understanding of the equipment of the fresh air system is still the traditional installation of relatively large air intake, purification and exhaust equipment indoors, and the pre-buried layout of various connecting pipelines. This kind of system is a big project, which requires major changes and special personnel to maintain and clean up, which is very troublesome. Of course, this kind of system is suitable for use in large space...

AI Technical Summary

Problems solved by technology

[0002] The fresh air system is based on sending fresh air to the room with special equipment (such as an intake fan) on one side of the closed room, and then exhausting it from the other side to the outside by special equipment (such as an exhaust fan). A "fresh air flow field" will be formed indoors. In order to meet the needs of indoor fresh air ventilation, people's understanding of the equipment of the fresh air system is still the traditional installation of relatively large air intake, purification and exhaust equipment indoors, and the pre-buried layout of various connecting pipelines. This kind of system is a big project, which requires major changes and special personnel to maintain and clean up, which is very troublesome. Of course, this kind of system is suitable for use in large spaces, but for smaller spaces, such as family rooms, small studios, etc. Whether it is air intake, purification equipment, or exhaust equipment, what people pursue is first the air purification treatment effect of the equipment, and then the equipment is easy to clean and replace, and the shape and structure. Although some existing air intake fans are small in size, However, it is not ideal in terms of appearance, airtight structure, easy cleaning, easy replacement, and noise.

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