Controllable closed loop gas detection system
A gas detection system and closed-loop technology, applied in the direction of color/spectral characteristic measurement, etc., can solve the problems of high price, single function, and inability to realize closed-loop recycling, and achieve the effect of reducing investment and benefiting carbon emissions
Pending Publication Date: 2022-02-15
深圳市菲比斯科技有限公司
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[0004] Based on this, it is necessary to provide a controllable closed-loop gas detection system for the current gas detection devices or equipment that are expensive, have single functions, and cannot achieve closed-loop recovery.
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[0028] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the application more thorough and comprehensive.
[0029] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...
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Abstract
The invention relates to a controllable closed loop gas detection system. The system comprises a gas analysis and detection box, a multi-stage combined catalysis device, a first storage container, a catalytic oxidation device and a second storage container, and the gas analysis and detection box is used for placing a to-be-detected sensor and introducing test gas corresponding to the to-be-detected sensor; the multi-stage combined catalysis device is communicated with the gas analysis and detection box, and the test gas is converted into methanol in the multi-stage combined catalysis device; the first storage container is communicated with the multi-stage combined catalytic device, and when gas in the multi-stage combined catalytic device passes through the first storage container, methanol is liquefied and separated and stored in the first storage container; the catalytic oxidation device is communicated with the first storage container, methanol in the first storage container is controlled to enter the catalytic oxidation device to be subjected to catalytic oxidation and converted into CO2, and the CO2 is stored in the second storage container; and the second storage container is communicated with the gas analysis and inspection box. The detection system can realize closed-loop utilization of CO2 gas.
Description
technical field [0001] The present application relates to the field of sensor production, in particular to a controllable closed-loop gas detection system. Background technique [0002] At present, the climate problem has become a problem faced by all countries in the world, and the concept of environmental protection is gradually being accepted by people. For enterprises, reducing carbon emissions has become a difficult problem for enterprises. [0003] In the field of sensor production, in order to ensure that the produced sensors have sufficient accuracy, it is necessary to use gas to test the sensors. For example, CO concentration sensors, CO2 concentration sensors, etc. all need to use CO2 gas for factory testing. However, at present, known gas detection devices or equipment are expensive, have single functions, and cannot realize closed-loop recovery. One device can only detect one kind of gas sensor, which is directly discharged into the atmosphere after detection,...
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IPC IPC(8): G01N21/27
CPCG01N21/27
Inventor 邱时敬牟岚
Owner 深圳市菲比斯科技有限公司