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Multifunctional pumping gas detection device and detection method thereof

A gas detection and multi-functional technology, which is applied in the direction of measuring devices, analyzing gas mixtures, and the structural details of gas analyzers, etc., can solve the problems of single structure and difficult realization of the suction components

Inactive Publication Date: 2021-09-10
深圳市艾博汇探测技术有限公司
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AI Technical Summary

Problems solved by technology

[0003] The structure of the suction component of the existing pump-suction detector is relatively simple. When detecting, after the gas to be detected is sucked in, all sensors detect at the same time. When people only need to select a group of sensors for gas detection, to improve When detecting accuracy, the existing technology is obviously difficult to achieve

Method used

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  • Multifunctional pumping gas detection device and detection method thereof
  • Multifunctional pumping gas detection device and detection method thereof
  • Multifunctional pumping gas detection device and detection method thereof

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings.

[0039] Such as Figure 1 to Figure 6 A multifunctional pumping gas detection device shown includes a housing 1, a controller, a display 2, an inhalation assembly 3, an adapter assembly 4, a sensor group, an exhaust assembly 6, a buzzer alarm and a signal light , the display 2 is embedded in one side of the housing 1, and is connected with the controller signal. People manually operate the display 2, and can enter the maximum limit value of the gas concentration to be detected through the display 2, and perform the operation of selecting the sensor. The display 2 The operated signal is transmitted to the controller for analysis and processing.

[0040] Suction assembly 3 comprises air pump 31, suction pipe 32 and suction cup 33, and one end of suction pipe 32 is connected to the intake end of air pump 31; , to facilitate inhalation of the gas to be detected, the sucti...

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Abstract

The invention discloses a multifunctional pumping gas detection device, and relates to the technical field of gas detection devices, when a certain gas concentration needs to be detected, a display is manually operated to select a corresponding sensor, the display transmits a selected signal to a controller, the controller sends a signal to a motor, and the motor is correspondingly controlled to rotate; the motor rotates to drive a worm to rotate, and the worm rotates to drive an adapter to rotate, so that an adapter air channels communicate with corresponding flow dividing holes. The gas sequentially passes through a gas suction pipe, a switching gas channel and a flow dividing hole and enters a flow dividing box, after the sensor in the flow dividing box senses the gas concentration value, the gas concentration value is converted into a corresponding signal, the signal is transmitted to the controller to be analyzed, and the controller displays an analysis result through the display. Therefore, the purpose of performing gas detection on a single group of sensors is achieved.

Description

technical field [0001] The invention relates to the technical field of gas detection devices, in particular to a multifunctional pumping gas detection device and a detection method thereof. Background technique [0002] The pump-suction gas detector is a single gas or multi-gas detector that can be flexibly configured. It can be equipped with oxygen sensors, combustible gas sensors and optional two toxic gas sensors or optional four toxic gas sensors or any Choose a single gas sensor, this portable four-in-one gas detector uses natural diffusion to detect gas, and can also be equipped with an external air pump according to the needs of the customer's site for use in special environments; it is suitable for explosion-proof and toxic gas leakage , underground pipelines or mines and other places, it can ensure the safety of the staff from infringement and the production equipment from loss to the greatest extent. [0003] The structure of the suction component of the existing ...

Claims

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/0009G01N33/0063
Inventor 李智钟云龙
Owner 深圳市艾博汇探测技术有限公司
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