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Indoor micro positive pressure air purifier with fresh air exchanging function

An air purifier and fresh air ventilation technology, which is applied in the control input, air conditioning system, mechanical equipment and other directions involving air characteristics, can solve the problems of low degree of automation, poor energy-saving performance of air purifiers, poor comfort, etc. Energy saving effect, improvement of indoor air quality, effect of reducing PM2.5 concentration

Active Publication Date: 2015-03-11
郝翠彩 +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide an indoor micro positive pressure air purifier with fresh air ventilation function, to solve the technical problems of poor energy saving performance, poor comfort and low degree of automation of existing indoor air purifiers

Method used

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  • Indoor micro positive pressure air purifier with fresh air exchanging function
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Embodiment Construction

[0049] In order to make the purpose of the invention, technical solutions and beneficial effects of the present invention clearer, the embodiments of the present invention will be described below in conjunction with the accompanying drawings. The features in can be combined arbitrarily with each other.

[0050] Examples see figure 1 and figure 2 , figure 1 A sectional view of an air purifier. The hollow arrows in the figure indicate the return air flow, and the solid arrows indicate the fresh air flow. figure 2 It is a schematic diagram of the connection between the control panel and various components.

[0051] Such as figure 1 As shown, an indoor micro-positive pressure air purifier with fresh air exchange function includes a main body 1, a display panel 11, a control panel 10, an indoor return air inlet 4, an outdoor fresh air inlet 3, and an air outlet 5 , filter structure 2, fan 9, PM2.5 concentration sensor 7, CO 2 Concentration sensor 6 and differential pressur...

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Abstract

The invention relates to an indoor micro positive pressure air purifier with a fresh air exchanging function. The indoor micro positive pressure air purifier with the fresh air exchanging function comprises a host, a display panel, a control panel, an indoor return air inlet, an outdoor fresh air inlet, an air outlet, a filtration structure, a PM2.5 (Particulate Matter) concentration sensor, a carbon dioxide concentration sensor and a differential pressure sensor; the indoor return air inlet is controlled by a return air electric air valve; the outdoor fresh air inlet is controlled by a fresh air electric air valve; the fresh air electric air valve, the return air electric air valve, a fan and the display panel are electrically communicated with the control panel; when the air purifier is started, a fresh air channel is formed between the outdoor fresh air inlet and the air outlet, a return air channel is formed between the indoor return air inlet and the air outlet, and the filtration structure is arranged on the fresh air channel and the return air channel. The control panel receives signals fed back by the sensors and gives a command for starting a purifier operation mode. The air purifier solves the problems that the exiting air purifier is poor in energy-saving performance, comfort level and automatic degree.

Description

technical field [0001] The invention relates to the technical field of indoor environment engineering, in particular to an indoor air purifier. Background technique [0002] With the current rapid development of economy and industry, the air pollution in most parts of our country is becoming more and more serious. In addition to indoor formaldehyde and volatile gas pollution, which have been bothering for a long time, smog has become the focus of people's daily discussions. In smoggy weather, the air is filled with a large amount of inhalable particulate matter——PM10 and PM2.5 (PM10 and PM2.5 refer to fine particles with diameters less than or equal to 10 and 2.5 microns in the atmosphere). Among them, PM2.5 can directly invade the human bronchioles and lung cells, directly affect the ventilation function of the lungs, and make the body prone to hypoxia. Health is the number one priority. [0003] At present, the air purifiers on the market mainly use activated carbon ad...

Claims

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Application Information

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IPC IPC(8): F24F3/16F24F11/02
CPCF24F13/28F24F11/30F24F11/70F24F11/89F24F2110/50F24F2110/64F24F2110/70F24F8/10
Inventor 郝翠彩田树辉王富谦刘少亮
Owner 郝翠彩
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