Novel fresh air integrated machine

Abstract

The invention discloses a novel fresh air integrated machine. The novel fresh air integrated machine comprises a lower barrel body and an upper barrel body which are connected through a connecting mechanism, wherein an outdoor air inlet is formed in the lower barrel body; an indoor air inlet and a fresh air outlet are formed in the upper barrel body; a heating device is an electric heating pipe; asecond valve motor is arranged at one side of the heating device; an air blower is mounted in the upper barrel body, and the bottom part of the air blower comprises an air blower mounting groove anda filtering net; a barrel cover is arranged on the upper barrel body and is positioned at the bottom part of the air blower; an air detecting mechanism is arranged in the barrel cover; a movable doormechanism is mounted at one side of the upper barrel body. According to the novel fresh air integrated machine, the inlet can be intelligently controlled to open and close based on the concentration of carbon dioxide or particles, and independent outdoor air feeding or indoor air feeding can be achieved, or hybrid air feeding can also be achieved; the air outlet volume is conveniently adjusted; the upper barrel body comprises three housings and four outer supports. The novel fresh air integrated machine is simple in structure, convenient to assemble and disassemble, and convenient to maintain.

Description

technical field [0001] The invention belongs to the technical field of fans, and in particular relates to a fresh air integrated machine. 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. , so that the room is fresh and clean air all the time. [0003] The fresh air fan uses the patented technology of fresh air convection to achieve convection of indoor air through independent air supply and induction, thereby maximizing the replacement of indoor air. The built-in multi-functional purification system of the fresh fan ensures that the air entering the room is clean and healthy. Fresh air fans are mainly divided into two types: exhaust air fresh air fans and supply air fresh air fans, which can be installed in m...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a fresh air all-in-one machine to solve the problems in the prior art that cannot intelligently control the switch of the inlet according to the concentration value of carbon dioxide or particulate matter in the prior art, and cannot detect the degree of indoor air purification. The movable door at the position is prone to jamming, it is inconvenient to adjust the air volume, there is no separate outdoor air intake or the indoor air intake fan is inconvenient to install, it is troublesome to replace the filter, and the upper cylinder adopts an integrated structure, which is inconvenient to assemble and disassemble The problem

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