Consumable-free air purifier for purifying indoor air

Abstract

The invention belongs to the technical field of purifying equipment, particularly relates to a consumable-free air purifier for purifying indoor air, and solves the technical problems of unreasonable design and the like in the prior art. The consumable-free air purifier comprises a shell which is provided with an air purifying passage. A pre-positioned filter net, an electrostatic adsorption module, a plasma purifying module, an anion generating module, a ceramic activated carbon device, a humidifying device and a negative pressure source are arranged in the air purifying passage vertically in sequence. A bypass hole at an indoor air inlet end of the air purifying passage is formed in the shell and communicated with the air purifying passage. A bypass air sampling device for collecting the indoor air in real time is arranged in the bypass hole. When the negative pressure source is opened, the indoor air is enabled to enter the air purifying passage via the bypass hole after passing the bypass air sampling device under the action of the negative pressure source. The bypass hole is formed in a lateral portion of the air purifying passage and disposed between the pre-positioned filter net and the electrostatic adsorption module. The consumable-free air purifier for purifying the indoor air has the advantage of good practicability.

Description

technical field [0001] The invention belongs to the technical field of purification equipment, in particular to an air purifier without consumables for purifying indoor air. Background technique [0002] Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to decoration pollution that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.) , bacteria, allergens, etc.), products that effectively improve air cleanliness, mainly household and commercial air purifiers that remove indoor air pollution; the structure of an air purifier generally includes a housing and an air purification component set in the housing. There is a filter screen in the purifier, and the sensors for detecting the air quality in the room of the existing purifier are all installed behind the filter screen, the detection results are not accurate and the sensor is easy to block the air purification of the pur...

AI Technical Summary

Problems solved by technology

[0004] The above scheme has improved the existing technology to a certain extent, but there are still unreasonable design, for example: 1, the structure is relatively complex, the structural strength of the whole machine is low and difficult to install and disassemble; The technical problem of inaccurate indoor air detection is poor in practicability; 3. The purification efficiency of the purifier is low

Images