Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Indoor air purification device

A technology for purifying device and indoor air, applied in the field of air purification

Inactive Publication Date: 2012-11-14
SHANGHAI CHENGZENG TECH DEV
View PDF10 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual monitoring process, the control of the total number of colonies and organic compounds TVOC is difficult to reach the standard of a hundred-level clean operating room
[0006] At present, for the problem of excessive bacterial content in indoor air in confined spaces or relatively airtight indoor spaces, negative ion generators are usually used alone to purify indoor air , but the purification effect of negative ion generators on indoor air is poor, basically unable to remove particulate matter and organic matter in indoor air, and cannot effectively kill bacteria and viruses

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
  • Indoor air purification device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The embodiments of the present invention will be further described in detail below in conjunction with the description of the drawings, but this embodiment is not used to limit the present invention. Any similar structure and similar changes that adopt the present invention should be included in the protection scope of the present invention.

[0024] Such as figure 1 As shown, an indoor air purification device provided by an embodiment of the present invention is characterized in that it includes a box body 1, a photocatalyst module, a fan 2, an ion generator 6;

[0025] The lower box wall of the box body 1 is provided with a laterally open air inlet, and the top box wall is provided with an upwardly open air outlet;

[0026] The fan 2 is a centrifugal fan or a cross-flow fan, and is installed in the cabinet 1 with its air outlet facing directly upwards, and its suction port facing the air inlet on the lower wall of the cabinet;

[0027] There are at least two photocatalyst mo...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
wavelengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses an indoor air purification device, relates to the technical field of the air purification and solves the technical problem of improving the indoor air purification effect. The device comprises a box body and a fan, photocatalyst modules and an ionizer which are sequentially arranged in the box body from bottom to top; the lower part of the box body is provided with an air inlet; the top of the box body is provided with an air outlet; an exhaust outlet of the fan is upward; an air suction port is over against the air inlet at the lower part of the box body; a plurality of photocatalyst modules are provided and are arranged from top to bottom; each photocatalyst module is provided with a plurality of glass substrates coated with photocatalyst coatings; an ultraviolet generator is arranged in each photocatalyst module; an air heating cabin positioned between two photocatalyst modules is arranged in the box body; a far infrared heater and a temperature sensor are arranged in the air heating cabin; and a breathable activated carbon filter plate is covered on the air inlet at the lower part of the box body. The indoor air purification device provided by the invention is suitable for the enclosed or semi-enclosed indoor space.

Description

technical field [0001] The invention relates to air purification technology, in particular to the technology of an indoor air purification device. Background technique [0002] In infectious disease wards, biological laboratories, semiconductor microelectronics industry, biochemical preparation factories, food processing industry, large kitchens, operating rooms, aircrafts, space capsules, submarines and other confined spaces or relatively closed indoor spaces, it is basically impossible to exchange fresh air , Therefore, in these closed spaces or relatively closed indoor spaces, there is basically the problem of excessive bacterial content in the indoor air. [0003] Among the vectors of human infectious diseases, most of them are caused by bacteria and viruses floating in the air. Therefore, many countries have set the minimum limit standard for indoor air bacteria content, but according to the actual testing situation, the total number of bacterial colonies in the indoor...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02F24F13/28A61L9/16
Inventor 潘伯荣郑自力
Owner SHANGHAI CHENGZENG TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com