Multi-layer gas storage tank device and gas storage method

Abstract

The invention discloses a multi-layer gas storage tank device and a gas storage method. The multi-layer gas storage tank device comprises a fixing base, a plurality of gas storage tanks are fixedly connected to the fixing base, a first motor is fixedly connected to a center shaft of the fixing base and used for driving the fixing base to rotate, and the first motor is connected with a controller.a third piston, a second piston and a first piston are sequentially arranged in each gas storage tank from top to bottom in a sliding manner. Each gas storage tank sequentially communicates with a third one-way valve matched with the third piston, a second one-way valve matched with the second piston and a first one-way valve matched with the first piston from top to bottom. Each gas storage tankfurther communicates with a plurality of valves which are used for releasing gas in the gas storage tank. The gas storage tank device provided by the invention is easy to operate and convenient to use, gas in different time periods can be conveniently stored according to actual needs, and meanwhile, the rotatable gas storage tanks facilitate gas storage work.

Description

technical field [0001] The invention relates to the technical field of gas collection, in particular to a multilayer gas storage tank device and a gas storage method. Background technique [0002] With the development of industry and the improvement of human living standards, the air quality is declining year by year. The monitoring of the atmosphere, especially the monitoring of the pollution components in the atmosphere, is becoming more and more important. Industrial production often produces corresponding waste gas. When workers produce and discharge waste gas, it is necessary to detect the content of waste gas, and when the content of harmful gases in waste gas exceeds a certain standard, corresponding gas treatment is required to ensure the working environment of workers. safety and improve air quality. [0003] Some air storage devices in the prior art are relatively complicated, costly, and high maintenance, especially for sampling a small amount of gas, which is ve...

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Problems solved by technology

[0003] Some air storage devices in the prior art are relatively complicated, costly, and high maintenance, especially for sampling a small amount of gas, which is very wasteful. There are also some gas storage devices with relatively simple structures, which have low sampling efficiency and cumbersome operation , which brings certain difficulties to the sampling work; usually, the gas collection equipment is installed in a fixed position for continuous work to facilitate the monitoring of the atmospheric conditions there. When the gas collection device transports the collected gas into the gas storage tank, Especially when it is necessary to detect the air quality of different time periods in many cases, it is necessary for the same air storage tank to store air for multiple time periods to facilitate detection. It is very inconvenient to carry out the corresponding labeling, and there are too many gas storage tanks, which is inconvenient for transportation

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