Electric fan with function of monitoring oxygen concentration and air quality

A technology of oxygen concentration and air quality, which is applied in the field of electric fans, can solve the problems of being unable to monitor effectively and knowing the PM2.5 value of indoor air at any time, so as to achieve the effect of promoting health and improving air quality

Inactive Publication Date: 2015-06-24
XIAN RUICHI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in life, people can't always know the PM2.5 value of the indoor air

Method used

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  • Electric fan with function of monitoring oxygen concentration and air quality

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1:

[0017] like figure 1 The shown electric fan electric fan with oxygen concentration and air quality monitoring functions includes a control panel 1 and an internal power supply circuit, and the control panel 1 is provided with a PM2.5 detector 2, an oxygen concentration detector 5 and a prompt. In the device 4, a control module 3 is also provided inside the control panel 1; the PM2.5 detector 2 and the oxygen concentration detector 5 are respectively connected to the internal power supply circuit and the control module 3, and the prompt device 4 is connected to the control module 3. PM2.5 and oxygen concentration monitoring and alarm system includes PM2.5 detector, oxygen concentration detector, control module and alarm device. The system can monitor indoor PM2.5 concentration and oxygen concentration at any time when the electric fan is in standby or running. When any concentration value exceeds the concentration setting range of the control module, the co...

Example Embodiment

[0018] Example 2:

[0019] On the basis of Embodiment 1, the PM2.5 detector 2 , the oxygen concentration detector 5 and the prompting device 4 are all installed on the front surface of the control panel 1 . The control module 3 is a CPU module. The prompting device 4 is a horn or a buzzer. Fixing the PM2.5 detector 2 and the oxygen concentration detector 5 on the front surface of the electric fan casing is conducive to observing the measured values ​​of these two instruments at any time; the control module adopts the CPU module, which is powerful and ensures good working performance; The prompting device adopts a horn or a buzzer, which has low cost and stable working performance.

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Abstract

The invention belongs to the technical field of electronic products and particularly provides an electric fan with a function of monitoring oxygen concentration and air quality. The electric fan comprises a control panel (1) and an internal power circuit, a PM2.5 (particulate matter 2.5) detector (2), an oxygen concentration detector (5) and a prompting device (4) are arranged on the control panel (1), and a control module (3) is arranged in the control panel (1). The PM2.5 detector (2) and the oxygen concentration detector (5) are connected with the internal power circuit and the control module (3) respectively, and the prompting device (4) is connected with the control module (3). By additional arrangement of a PM2.5 and oxygen concentration monitoring and alarming system on a traditional electric fan, the problem that people cannot know indoor air quality at any time is solved, and people can timely take measures for improving indoor air quality to promote physical health.

Description

technical field [0001] The invention belongs to the technical field of electronic products, and in particular relates to an electric fan with oxygen concentration and air quality monitoring functions. Background technique [0002] Over the years, while the economy has developed rapidly, environmental pollution incidents such as water, air, noise, and smog have occurred in varying degrees, which have seriously affected people's quality of life and hindered the sustainable development of the economy. [0003] PM2.5 refers to the particulate matter in the ambient air with an aerodynamic equivalent diameter less than or equal to 2.5 microns, also known as fine particulate matter. It can be suspended in the air for a long time, and the higher its content (concentration) in the air, the more serious the air pollution. In the technical standards related to occupational hazards, solid particles that can be suspended in the air for a long time are collectively referred to as "dust"....

Claims

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Application Information

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IPC IPC(8): F04D25/08G01N33/00
CPCF04D25/08G01N15/06G01N33/0004
Inventor 任勇
Owner XIAN RUICHI INFORMATION TECH
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