Greenhouse gas collection driving device

Abstract

The invention relates to a greenhouse gas collection driving device. The driving device comprises a manual handle, a driving ring, a crankshaft, a driving rod, a clamping block, a connecting circular plate, a connecting column, a cross-shaped cross plate, an air cylinder, an air inlet and outlet nozzle, a supporting surface, a supporting column, a left-right transverse column and a front-back transverse column. The left end of the manual handle is connected with the right end face of the driving ring; the front end of the driving rod is vertically connected with the rear side of a rotating bearing; the rear side of the connecting circular plate is tightly connected with the connecting column; the rear end of the connecting column is connected with the cross-shaped cross plate; the rear end of the cross-shaped cross plate is connected with the front end of the piston; the rear end of the air cylinder is vertically connected with the air inlet and outlet nozzle; the upper end of the supporting column is vertically connected with the rear end of the supporting surface and a front supporting surface; and the left-right transverse column and the front-back transverse column are vertically connected with the lower end of the supporting column. When the manual handle is rotated, the driving rod is driven by the crankshaft to rotate in the front-back direction, and the cross-shaped cross plate is driven to drive the piston to reciprocate in the air cylinder. According to the invention, the collection efficiency of a gas sample is improved.

Description

technical field [0001] The invention relates to the fields of environmental science and ecological science, in particular to a driving device for a greenhouse gas collection method, especially a driving device for collecting greenhouse gas by a static box method applied to natural wetlands or artificial wetlands. Background technique [0002] The existence of greenhouse gases can increase the surface temperature, resulting in a series of climate changes and changes in the earth's ecological environment. The above-mentioned changes and effects caused by greenhouse gases are generally called "greenhouse effect". The greenhouse effect will have a series of negative effects on the atmosphere, the environment, and human health. In order to slow down the emission of greenhouse gases, the research on the formation and release mechanism of greenhouse gases and the prevention and control techniques have become a research hotspot in the chemistry of the earth's environment. [0003] W...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the above-mentioned problems existing in the greenhouse gas collection process of the current static box method in wetlands and artificial wetlands, and provides a greenhouse gas collection drive device applied to the static box method, which realizes synchronous gas collection of multiple static boxes at the same time, and can collect equal The amount of gas collected is equal to achieve efficient and accurate greenhouse gas collection

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