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Household gas detection device

A technology of gas detection and exhaust devices, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., and can solve problems such as ineffectiveness

Inactive Publication Date: 2013-10-02
徐孝文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although a large number of negative ions can effectively sterilize and remove dust, it is still ineffective against formaldehyde, a volatile organic compound that is harmful to the human body.

Method used

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  • Household gas detection device

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with accompanying drawing.

[0009] like figure 1 As shown, a household gas detection device includes: a controller, a gas sensor, an alarm, and a 3G module. The controller is connected to the gas sensor, the alarm, and the 3G module respectively, and the controller is also connected to an exhaust device. The alarm is an audible and visual alarm, and the gas sensors are carbon monoxide sensors, carbon dioxide sensors, methane sensors, hydrogen sulfide sensors, formaldehyde sensors and hydrogen sensors. The beneficial effect of the present invention is that it includes a gas sensor and an alarm. When the gas sensor detects that harmful gases such as carbon monoxide, carbon dioxide, methane, hydrogen sulfide, formaldehyde and hydrogen exceed the standard, it will automatically alarm and be eliminated in time through the exhaust device. If the owner is not at home, the owner will be notified remotely...

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Abstract

The invention discloses a household gas detection device, which comprises a controller, a gas sensor, an alarm, and a 3G module. The controller is connected to the gas sensor, the alarm and the 3G module respectively. The controller is also connected to an exhaust unit. The household gas detection device includes the gas sensor and the alarm, when the gas sensor detects that a harmful gas exceeds the standard, the alarm can give an alarm automatically, and the harmful gas can be eliminated timely by the exhaust unit. If a master is not at home, he can be informed remotely through the 3G module.

Description

technical field [0001] The invention relates to a household gas detection device. Background technique [0002] Harmful substances are often contained in family rooms, especially gas or natural gas. If it leaks, it will have a great impact on the surrounding environment, especially if it encounters an open flame, there will be a danger of explosion. After a long period of research, scientists have found that air conditioning The culprit of the disease is the indoor exhaust gas formaldehyde. Many commonly used furniture products emit large amounts of formaldehyde gas, a gas thought to be a possible carcinogen, according to a study. According to the joint investigation of 23 health research institutions in Japan, and the analysis results summarized by the Japanese National Institute of Medicine and Food Hygiene, the indoor pollution caused by formaldehyde is 7.8 times that of outdoors. Formaldehyde is a volatile organic compound (VOC), which comes from building materials, fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
Inventor 徐孝文
Owner 徐孝文