Structure of a cabin air purifier

Abstract

The invention discloses a compartment air purifier structure which comprises a main box. A front baffle and a side baffle are arranged at the adjacent faces of the two sides of the outer wall of the main box. A longitudinally-arranged partition plate is fixedly arranged at an inner cavity of the main box. Contaminated air inside a compartment is extracted through an air inlet formed in the surfaceof the front baffle into the inner cavity of the main box through a centrifugal fan, an air inlet grille blocks flying dust inside air and sucked into the inner cavity of the main box through the airinlet, the contaminated air is exhausted into a plasma generator through the centrifugal fan, the plasma generator purifies the contaminated air, the purified air is blown into a compartment throughair outlet fins at the two sides through heating of a heater, and by forming an air inlet in the bottom of the front baffle and arranging an air outlet fin at the top of the side baffle, air inside the compartment can be circularly filtered from bottom to top.

Description

technical field [0001] The invention relates to the field of air purifier structures, in particular to a structure of a compartment air purifier. Background technique [0002] The passenger capacity of urban rail vehicles is large, the population density in the carriages is high, and the air quality is difficult to guarantee. Therefore, air purifiers are equipped in rail carriages. At present, the air purifiers used in rail carriages purify the air through filters. Filter out dust, PM2.5 and other inorganic pollutants in the air, and the filtering effect is very low. At present, plasma air purification technology is one of the most advanced purification technologies in the world. Plasma is a new air purification technology integrating light, electricity and plasma. It involves high-energy physics, discharge physics, discharge chemistry, high-voltage pulse technology, etc. cross-cutting technology. Compared with other harmful gas treatment technologies, plasma sterilization...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a structure of air purifier in the compartment, which solves the following technical problems: the polluted air in the compartment is drawn into the inner cavity of the main box through the air inlet hole on the surface of the front baffle through the centrifugal fan, and the air intake grille The dust in the isolated air is sucked into the inner cavity of the main box through the air inlet, and the polluted air is discharged into the plasma generator through the centrifugal fan. The plasma generator purifies the polluted air, and the purified air passes through the heater. The heating is blown back into the compartment through the air outlet fins on both sides, and the air inlet at the bottom of the front baffle and the air outlet fins on the top of the side baffle are set, so that the air inside the compartment can meet the bottom-up circulation and filtration, which solves the problem of In the prior art, the TVOC and formaldehyde in the compartment cannot be efficiently removed, and at the same time, the technical problem that the interior of the compartment cannot be ventilated and heated; through the cross design of the first square tube, the second square tube and the channel steel, the air purifier in the prior art is solved The box structure is easy to loose due to the weak internal structure

Images