A carbon monoxide detection and alarm device in a well

A technology for carbon monoxide and alarm devices, which is applied in the field of mine safety and carbon monoxide detection and alarm devices. It can solve the problems of easy vibration, affecting the service life and detection accuracy of carbon monoxide detection and alarm devices in wells, and easy blockage of gas inlets, so as to reduce the vibration frequency. Effect

Active Publication Date: 2022-01-14
SHENZHEN LINGBAO ELECTRONICS
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  • Abstract
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a carbon monoxide detection and alarm device in the mine, which can effectively solve the problems in the background technology: there are many solid particles and water vapor in the mine, which will easily block the gas inlet, resulting in inaccurate detection; Vibration, vibration will affect the service life and detection accuracy of the carbon monoxide detection and alarm device in the well

Method used

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  • A carbon monoxide detection and alarm device in a well
  • A carbon monoxide detection and alarm device in a well
  • A carbon monoxide detection and alarm device in a well

Examples

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Embodiment 1

[0028] Such as Figure 1-6 As shown, a carbon monoxide detection and alarm device in a well includes a fixing mechanism (1), a detection mechanism (2) is arranged under the fixing mechanism (1), and a flow guide mechanism (3) is fixedly installed on the lower surface of the detection mechanism (2) , the outer surface of the guide mechanism (3) is provided with an air intake mechanism (4).

[0029] A detection chamber (206) is provided inside the detection mechanism (2), and the detection chamber (206) is suitable for accurate detection of the concentration of carbon monoxide. device (207), the output terminal of the controller (207) is electrically connected with the detection chamber (206), the display screen (104), the alarm (202), the warning light (203) and the air intake mechanism (4), and the controller (207) is suitable for controlling the detection process of the detection chamber (206), comparing the detection result with the system setting value and then displaying ...

Embodiment 2

[0039] Such as Figure 1-6 As shown, a carbon monoxide detection and alarm device in a well includes a fixing mechanism (1), a detection mechanism (2) is arranged under the fixing mechanism (1), and a flow guide mechanism (3) is fixedly installed on the lower surface of the detection mechanism (2) , the outer surface of the guide mechanism (3) is provided with an air intake mechanism (4).

[0040] The fixing mechanism (1) includes a fixing plate (101). The fixing plate (101) is suitable for fixing the alarm device to the mine wall. The surface of the fixing mechanism (1) is provided with a thread groove (102), which is suitable for fixing The plate (101) is fixed with the wall thread, and the lower surface of the fixed plate (101) is fixedly installed with a limit tube (103). The inner edge of the limit tube (103) is movably socketed with the detection mechanism (2). ) is suitable for limiting the position of the detection mechanism (2) during the vibration process, a display...

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Abstract

The invention discloses a carbon monoxide detection and alarm device in a well, which comprises a fixing mechanism, a detection mechanism is arranged under the fixing mechanism, a flow guide mechanism is fixedly installed on the lower surface of the detection mechanism, and a flow guide mechanism is arranged on the outer surface of the flow guide mechanism. There is an air intake mechanism. A well carbon monoxide detection and alarm device according to the present invention monitors in real time the amount of solid particles and water vapor on No. Shake off in time to prevent solid particles and water vapor from blocking the air inlet, and solve the problem that there are many solid particles and water vapor in the mine, which easily block the gas inlet and cause inaccurate detection. It has certain creativity and practicability. The joint use of the fixing mechanism and the detection mechanism can effectively reduce the vibration frequency of the detection mechanism, so as to solve the problem that vibration is easy to occur during mining, and the vibration will affect the life of the device and the detection accuracy.

Description

technical field [0001] The invention relates to the field of mine safety, in particular to the field of a carbon monoxide detection and alarm device in a mine. Background technique [0002] While mining the mine, it is necessary to monitor harmful gases such as carbon monoxide in the mine in real time. At this time, a carbon monoxide detection and alarm device in the mine is needed. There are some problems in the existing carbon monoxide detection and alarm device in the mine. At first, the carbon monoxide detection and alarm device in the mine has some problems. There are many solid particles and water vapor, which can easily block the gas inlet, resulting in inaccurate detection. Secondly, mines are prone to vibration during mining, which will affect the life and detection accuracy of the carbon monoxide detection and alarm device in the mine. To solve these problems, we propose an underground Carbon monoxide detection alarm device. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/16
CPCG08B21/16
Inventor 马翠娟
Owner SHENZHEN LINGBAO ELECTRONICS
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