A vehicle-mounted air purification device for purifying formaldehyde based on the Internet of Things

Abstract

The invention relates to vehicle-mounted air purification equipment for purifying formaldehyde based on Internet-of-Things. The equipment comprises a purifying chamber, a storage water tank, a waste water storage tank, an air inlet pipe, an air pump, cold water pipes, a water inlet pipe, an water outlet pipe, a firm and solid mechanism, a translation mechanism, a storage chamber, a feeding pipe, two water pumps, two one-way valves; the firm and solid unit comprises a first supporting plate, a rotating plate, a drive plate, a driven plate, a second supporting plate, two limiting plates and twolimiting units. According to the vehicle-mounted air purification device for purifying formaldehyde based on Internet-of-Things, formaldehyde gas produced in a vehicle is absorbed by the water in thepurifying chamber, because formaldehyde is easy to dissolve in water, the purification efficiency of the vehicle-mounted air purification equipment is higher, the water in the purification chamber iscooled by cold water pipes fixed to the outer circumference of the purification chamber, thus the secondary volatilization of formaldehyde is prevented, compared to traditional firm and solid mechanism, the firm and solid mechanism is more convenient for the disassembly of the cold water pipes, so that the practicability of the vehicle-mounted air purification equipment is more stronger.

Description

technical field [0001] The invention relates to the field of vehicle-mounted equipment, in particular to a vehicle-mounted air purification device for purifying formaldehyde based on the Internet of Things. Background technique [0002] Vehicle-mounted air purification equipment is a type of vehicle-mounted equipment. Its main function is to purify PM2.5, toxic and harmful gases, odors, bacteria and viruses in the air in the car. Vehicle-mounted air purification equipment is usually produced by high pressure. Circuit negative ion generator, micro fan, air filter and other systems. [0003] In summer, a large amount of harmful gas will be produced after being exposed to the sun in the car. The most important harmful gas is formaldehyde. The existing car air purification equipment mainly uses negative ion generators to eliminate formaldehyde in the car, the purification rate is low, and the weather is hot , easily lead to secondary volatilization of formaldehyde, greatly redu...

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Problems solved by technology

[0003] In summer, a large amount of harmful gas will be produced after being exposed to the sun in the car. The most important harmful gas is formaldehyde. The existing car air purification equipment mainly uses negative ion generators to eliminate formaldehyde in the car, the purification rate is low, and the weather is hot , easily lead to secondary volatilization of formaldehyde, which greatly reduces the practicability of existing vehicle-mounted air purification equipment

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