Residential air purification fresh air machine provided with coaxial different-direction valve blades and adjustable in fresh air returning volume

An air purification and fresh air fan technology, applied in the field of indoor air purification, can solve the problems of not fully reflecting the concept of healthy home, limited functions of fresh air fans, waste of resources, etc., and achieves the effect of removing formaldehyde pollution, reducing size, and reducing the amount of ozone.

Inactive Publication Date: 2017-02-15
CHINA MERCHANTS SHEKOU IND ZONE HLDG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, individual indoor occupants have different thresholds for different air quality perceptions. Existing fresh air fans have limited functions, and there is little feedback control to meet users' needs for different concentration thresholds of harmful gases or p

Method used

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  • Residential air purification fresh air machine provided with coaxial different-direction valve blades and adjustable in fresh air returning volume
  • Residential air purification fresh air machine provided with coaxial different-direction valve blades and adjustable in fresh air returning volume
  • Residential air purification fresh air machine provided with coaxial different-direction valve blades and adjustable in fresh air returning volume

Examples

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and embodiment, a kind of new air purification fresh air blower with coaxial counter-rotating valve piece new return air volume that the present invention proposes is adjustable in detail as follows:

[0029] A fresh air purifying fan for residential use with coaxial counter valves and adjustable fresh return air volume. It is mainly installed in the ceiling to achieve indoor and outdoor air intake through the new return air duct. Its overall structure is as follows: figure 1 As shown, it includes: the main body 1 of the fresh air machine integrating the purification function module and the power module and the fresh return air volume is adjustable, a circuit control module 16 for relay control, electrical signal conversion and start-up protection function, used to receive various parameters The control and display panel 22 for sensing signals, display parameter values ​​and purification mode selection; the circuit control m...

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Abstract

The invention discloses a residential air purification fresh air machine provided with coaxial different-direction valve blades and adjustable in fresh air returning volume, and belongs to the field of indoor air purifying. The residential air purification fresh air machine comprises a main fresh air machine body which is integrated with a purification function module and a power module and is adjustable in fresh air returning volume, a circuit control module used for relay controlling, electric signal converting and protection function starting, and a control and display panel used for receiving all parameter sensing signals, displaying the parameter value and selecting a purification mode. The circuit control module is fixed to the side surface of the main fresh air machine body and is connected with the control and display panel through a signal transmission line. The control and display panel is connected with an indoor parameter sensor. The fresh air returning volume is adjusted through rotating of the coaxial different-direction valve blades located in the main fresh air machine body. The residential air purification fresh air machine is integrated with the functions of removing haze and aldehyde and reducing the concentration of carbon dioxide and can effectively meet indoor air quality standards, so that a healthy indoor living environment is built.

Description

technical field [0001] The invention belongs to the field of indoor air purification, in particular to a residential air purification fresh fan with coaxial fresh return air volume adjustment. [0002] technical background [0003] The survey found that urban dwellers spend about 90% of their time indoors. Therefore, indoor air quality (Indoor Air Quality, IQA) will play a very important role in human health. However, the current situation of indoor air quality in my country is facing multiple difficulties. [0004] On the one hand, in recent years, mainly by PM 2.5 The resulting smog weather frequently invades China, and almost all large and medium-sized cities are spared. Global Atmospheric PM Captured by Satellite 2.5 The concentration distribution map shows that the PM in my country's atmospheric environment 2.5 The concentration exceeds most parts of the world and far exceeds the standard value recommended by the World Health Organization (WHO). All buildings in th...

Claims

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Application Information

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IPC IPC(8): F24F3/16F24F11/00F24F13/28
CPCF24F13/28F24F11/30F24F11/62F24F11/70F24F8/10F24F8/192Y02B30/70
Inventor 张传经刘兴伟高德文郑玉龙叶国栋胡建新杜正健莫金汉张寅平
Owner CHINA MERCHANTS SHEKOU IND ZONE HLDG CO LTD
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