Carbon monoxide detection device

A carbon monoxide detection device technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems affecting the accuracy of the detector, and achieve the effects of avoiding alcohol interference, practical and convenient, and simple structure

Inactive Publication Date: 2015-03-25
TIANJIN TEAMWELL DETECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, most detectors are not only sensitive to carbon monoxide, but also sensitive to alcohol vapor. During the detection process, the accuracy of the detector will be affected due to excessive alcohol concentration.

Method used

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  • Carbon monoxide detection device

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Embodiment Construction

[0010] Such as figure 1 As shown, a carbon monoxide detection device includes an ethanol absorption device (1), a carbon monoxide detector (2), and a display (3); one end of the carbon monoxide detector (2) is connected to the ethanol absorption device (1), and the other end is connected to the display ( 3) Connect, the other end of the display (3) is connected to the power supply, the display (3) shows the carbon monoxide index in the air, and there is an alarm (3a) on it, when the carbon monoxide index is detected to be too high, it will automatically alarm and prompt user. The ethanol absorption device (1) includes a detachable airtight container (1d), an air inlet pipe (1b), and an air outlet pipe (1c); the air inlet pipe (1b) and the air outlet pipe (1c) are respectively inserted into the container, and the container is filled with liquid for absorbing alcohol, The bottom end of the air inlet pipe is covered by the liquid surface, the bottom end of the air outlet pipe is...

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Abstract

The invention provides a carbon monoxide detection device, comprising an ethanol absorption device, a carbon monoxide detector and a display, wherein one end of the carbon monoxide detector is connected with the ethanol absorption device, the other end of the carbon monoxide detector is connected with the display, the other end of the display is connected with a power supply, the display is provided with an alarm device, and the ethanol absorption device comprises a detachable closed container, an air inlet pipe and an air outlet pipe; and the air inlet pipe and the air outlet pipe are respectively inserted into the container, the container is filled with liquid for absorbing ethanol, the bottom end of the air inlet pipe is covered by the surface of the liquid, and the bottom end of the air outlet pipe is above the surface of the liquid. The invention provides the carbon monoxide detection device capable of avoiding ethanol interference, and the device is simple in structure, practical and convenient, is suitable for various places and can assist people in accurately judging the index of indoor carbon monoxide to avoid irreparable consequences caused by excessive carbon monoxide.

Description

technical field [0001] The invention relates to a carbon monoxide detection device. Background technique [0002] Carbon monoxide is a pollutant that is highly toxic to the blood and nervous system. Carbon monoxide in the air enters the blood of the human body through the respiratory system, combines with hemoglobin in the blood, myoglobin in the muscle, and respiratory enzymes containing divalent iron to form reversible conjugates that endanger human life. The level of carbon monoxide in the air is of great value for a range of applications in buildings. At present, most detectors are not only sensitive to carbon monoxide, but also to alcohol vapor. During the detection process, the accuracy of the detector will be affected due to excessive alcohol concentration. Contents of the invention [0003] The problem to be solved by the invention is to provide a carbon monoxide detection device to solve the above problems. [0004] In order to solve the above-mentioned technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
Inventor 马强李阳田磊
Owner TIANJIN TEAMWELL DETECTION
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