Air purification device and control method thereof

The technology of an air purification device and control method, which is applied to heating and ventilation control systems, heating methods, air conditioning systems, etc., can solve the problems of indoor air temperature drop, influence on comfort, and large variation range, and achieve the effect of safe use.

Inactive Publication Date: 2016-09-07
苏州市创建空调设备有限公司
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature difference load caused by a certain amount of outdoor low-temperature air being sucked into the room causes a relatively large drop in the indoor temperature, which has a great impact on people's comfort. The above problems limit the wide application of this type

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
  • Air purification device and control method thereof
  • Air purification device and control method thereof
  • Air purification device and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0050] Example

[0051] See Figure 1 to 6 , An air purification device 100, comprising a box body 1, the box body 1 is provided with a fresh air outlet 11 communicating with the outdoor environment, and a return air outlet 12 and an air outlet 13 communicating with the indoor environment;

[0052] The fan 2 is used to drive air to flow unidirectionally between the fresh air outlet 11 and / or the return air inlet 12 and the air supply outlet 13;

[0053] The air volume adjustment mechanism 3 is used to adjust the volume of fresh air entering the box 1 from the fresh air opening 11, and the volume of return air entering the box 1 from the return air opening 12 in the total supply air volume (fresh air volume + Return air volume);

[0054] Gas concentration sensor 4, used to collect indoor gas concentration parameters;

[0055] The controller 5 is configured to control the air volume adjustment mechanism 3 to adjust the ratio according to the indoor gas concentration parameter;

[0056] It...

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 an air purification device. The air purification device comprises an air volume regulation mechanism used for regulating the volume of fresh air entering a box body from a fresh air port and regulating the ratio of the volume of return air entering the box body from an air return port to the total air supply volume according to the indoor gas concentration parameters. The invention further discloses a control method of the air purification device. On the basis of purifying indoor air, the air purification device supplies outdoor fresh air with high oxygen content appropriately according to the indoor oxygen content change, and the influence of loads caused by temperature difference between the indoor air and the outdoor air can be lowered to the maximum degree. The air purification device has the advantages of being safe and convenient to use and saving the energy.

Description

technical field [0001] The invention relates to the technical field of air purification and constant oxygen treatment, in particular to an air purification device and a control method thereof applied to crowded indoor places such as classrooms and movie theaters. Background technique [0002] In recent years, the air quality around us has deteriorated year by year, and the number of haze days is increasing. The number of cities with 15% of moderately or heavily polluted days throughout the year is also on the rise. It is no longer news that the PM2.5 index has repeatedly exploded. It has different degrees of impact on people's daily study, life and work. [0003] In the face of severe smog in the air, in addition to taking active measures to prevent and control, it may be a more realistic choice to take protection in daily life. For indoor application places, from the perspective of optional equipment for air smog protection, there are currently two types of optional equi...

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): F24F7/08F24F13/28F24F3/16F24F11/00F24F11/04
CPCF24F7/08F24F11/00F24F13/28F24F11/74F24F2110/70F24F2110/76F24F8/10
Inventor 俞文伟
Owner 苏州市创建空调设备有限公司
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