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A wall-mounted indoor gas monitoring and detection device

A technology for indoor gas monitoring and detection, which is applied to measurement devices, analysis of gas mixtures, and structural details of gas analyzers, etc. The effect of improving stability

Active Publication Date: 2022-06-07
CHAOHU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The core components commonly used in indoor gas leakage monitoring and detection devices are semiconductor gas sensors. As sensitive components, semiconductor gas sensors are easily affected by moisture, oil, etc. If the failure is not known, there is a great potential safety hazard
[0005] (2) The gas alarm is composed of multiple parts such as the main board, the housing and the sensor, among which the sensor consumes the most during operation. When the sensor is damaged, other components can generally still be used. After the sensor is damaged in the existing gas alarm, Can only be replaced as a whole, high cost and waste

Method used

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  • A wall-mounted indoor gas monitoring and detection device
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  • A wall-mounted indoor gas monitoring and detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] like Figure 1-Figure 10 As shown, the present invention provides a wall-mounted indoor gas monitoring and detection device, comprising a housing 1, an integrated main board 2 is arranged in the housing 1, a main gas sensor 4 is arranged on the integrated main board 2, and the main gas sensor 4 is detachable It is arranged on the integrated main board 2, and one side of the main gas sensor 4 is provided with an auxiliary gas sensor 6. The auxiliary gas sensor 6 is detachably arranged on the integrated main board 2, and the auxiliary gas sensor 6 is covered with a cover 8. The cover The function of 8 is to seal the standby auxiliary gas sensor 6, so that the auxiliary gas sensor 6 is not affected by the external environment and air state, and the function of the auxiliary gas sensor 6 is guaranteed to be stable;

[0051] The integrated main board 2 is provided with a gas tank 7 to be tested, a push-type check valve 71 is provided on the gas tank 7 to be tested, and a fir...

Embodiment 2

[0071] like Figure 11-Figure 13 As shown, the present invention provides a wall-mounted indoor gas monitoring and detection device, comprising a housing 1, an integrated main board 2 is arranged in the housing 1, a main gas sensor 4 is arranged on the integrated main board 2, and the main gas sensor 4 is detachable It is arranged on the integrated main board 2, and one side of the main gas sensor 4 is provided with an auxiliary gas sensor 6, the auxiliary gas sensor 6 is detachably arranged on the integrated main board 2, and the auxiliary gas sensor 6 is covered with a cover 8;

[0072] The integrated main board 2 is provided with a gas tank 7 to be tested, a push-type check valve 71 is provided on the gas tank 7 to be tested, and a first electric push rod 14 is provided on one side of the push-type check valve 71 .

[0073] The integrated main board 2 is electrically connected with the main gas sensor 4 and the auxiliary gas sensor 6 through the parallel circuit 15, and the...

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Abstract

The invention relates to the technical field of gas detection devices, in particular to a wall-mounted indoor gas monitoring and detection device, which includes a housing, an integrated main board is arranged in the housing, and a main gas sensor is arranged on the integrated main board, and the main gas sensor is detachable set on the integrated main board, and one side of the main gas sensor is provided with an auxiliary gas sensor, the auxiliary gas sensor is detachably arranged on the integrated main board, and the outer cover of the auxiliary gas sensor is provided with a cover; the integrated main board is provided with a To measure the gas tank, the gas tank to be tested is provided with a push-type one-way valve, and one side of the push-type one-way valve is provided with a first electric push rod. It can be replaced separately without replacing the whole device, which reduces cost and waste, and a secondary gas sensor is arranged on one side of the main gas sensor, which is convenient for quick replacement of the main gas sensor.

Description

technical field [0001] The invention relates to the technical field of gas detection devices, in particular to a wall-mounted indoor gas monitoring and detection device. Background technique [0002] Gas detector is a kind of instrumentation tool for gas leakage concentration detection, including: portable gas detector, hand-held gas detector, fixed gas detector, online gas detector, etc. The gas sensor is mainly used to detect the type of gas existing in the environment. The gas sensor is a sensor used to detect the composition and content of the gas. [0003] In the existing patent technology, the existing problems are as follows: [0004] (1) The commonly used core components of indoor gas leakage monitoring and detection devices are semiconductor gas sensors. As sensitive components, semiconductor gas sensors are easily affected by moisture, oil pollution, etc. and fail. The gas alarm will stand by for up to 5 years. If it fails and is not known, there is a great secur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G01M3/04
CPCG01M3/04G01N33/0009G01N33/0031G01N33/0063Y02A50/20
Inventor 叶友胜万新军鲁文胜高华敏
Owner CHAOHU UNIV