Portable air purifier

An air purifier and portable technology, applied in chemical instruments and methods, heating methods, air conditioning systems, etc., can solve problems such as the inability to increase the oxygen concentration, the inability to meet the demand for high concentration oxygen, etc., and achieve the effect of improving human health.

Inactive Publication Date: 2014-04-09
广东正一实验装备有限公司
View PDF4 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing portable air purifiers mainly purify indoor air, cannot increase the concentration of oxygen, and cannot meet the demand for high-concentration oxygen

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable air purifier
  • Portable air purifier

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0020] see figure 1 , the portable air purifier 100 of the preferred embodiment of the present invention comprises housing 10, filter layer 20, regenerative desorption pump 30, pressurized adsorption pump 40, gas separation device 80, air pump 60, treatment layer 70 and air duct 90 . The filter layer 20 , the regenerative desorption pump 30 , the pressurized adsorption pump 40 , the gas separation device 80 , the air pump 60 , and the treatment layer 70 are installed in the casing 10 . One end of the housing 10 is provided with an air inlet 11 , and the opposite end is provided with an air outlet 13 , and the air duct is installed on the housing 11 and communicated with the air outlet 13 . The filter layer 20 is used for filtering harmful substances in the air, more specifically, for filtering substances harmful to human body including PM2.5. The pressurized adsorption pump 40 is used to pressurize the air filtered by the filter layer 20 and deliver it to the gas separation ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a portable air purifier. The portable air purifier comprises a shell, a purifying layer, a regeneration desorption pump, a pressurization absorption pump, a gas separating device and a sucking pump. An air inlet and an air outlet are formed in the shell. The gas separating device is used for separating oxygen and nitrogen. The regeneration desorption pump is arranged on one side of the gas separating device, air which is filtered through the purifying layer is conveyed to the gas separating device for separating the oxygen and the nitrogen under the action of the pressurization absorption pump, the separated oxygen is conveyed to the air outlet under the effect of the sucking pump, and the nitrogen is sucked out from the gas separating device through the regeneration desorption pump. By means of the portable air purifier, the purifying layer is arranged, so that air is purified, due to the fact that the gas separating device is arranged, high concentration oxygen can be supplied, and the air purifier is beneficial to improving the health of human bodies.

Description

【Technical field】 [0001] The invention relates to an air purifier, in particular to a portable air purifier. 【Background technique】 [0002] With the process of industrialization and the extensive application of automobiles, air pollution has become an important factor affecting people's health. The air contains many particulate matter (particulate matter, referred to as PM), the smaller the diameter of the particulate matter, the deeper it enters the human respiratory tract, and the greater the harm to the human body. Particles with a particle size below 3.5 microns can be inhaled and deposited in the bronchi and alveoli of a person, causing or aggravating respiratory diseases. Among them, the particle size is below 2.5 microns (referred to as PM2.5, or particulate matter that can enter the lungs). Because the particle size is too small, it is rich in a large amount of toxic and harmful substances, and has a long residence time in the atmosphere and a long transportation d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F24F1/02B01D46/00B01D53/00B01D53/02
Inventor 张清杰
Owner 广东正一实验装备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap