Gas storage device for dust detection

Abstract

The invention relates to the field of detection, and particularly discloses a gas storage device for dust detection; the gas storage device comprises a storage tank, wherein a partition is fixed in the inner cavity of the storage tank, the partition divides the inner cavity of the storage tank into a gas storage chamber and a water storage chamber, the side wall of the gas storage chamber is provided with a gas inlet, and the side wall of the water storage chamber is provided with a water inlet; the side wall of the storage tank is provided with a closed passage, the side wall of the gas storage chamber is provided with a transfer chamber, the upper side wall of the transfer chamber is provided with a flow passage, the closed passage is internally provide with a closed piston, a closing spring and a first pulling rope, the closing piston can block the flow passage, the end of the first pulling rope penetrates the side wall of the storage tank; the side wall of the closed passage is provided with cleaning passages, and the closing piston can close the lower cleaning passage, the gas storage chamber is provided with a gas intake piston, a gas outlet spring and a second pull rope, theend of the second pull rope penetrates the side wall of the storage tank, and the gas intake piston can close an upper cleaning passage. The gas storage device can store a gas to be detected.

Description

technical field [0001] The invention relates to the field of detection, in particular to the field of dust detection. Background technique [0002] In the production process of the factory, due to cutting, crushing and other processes, a large amount of dust often appears in the workshop. These dusts fall on the equipment and easily cause short-circuit damage to the equipment. After being inhaled by workers, it will also cause damage to the workers' health. Therefore, in the factory It is necessary to set up a dust detection device to detect the dust in the air of the workshop. When there is too much dust in the air of the workshop, it is necessary to evacuate the workers and clean the dust in the air. [0003] The current dust detection device usually adopts the principle of light scattering, irradiates air particles through laser or infrared rays, collects the reflected light signal, and uses statistical principles to calculate the number or concentration of particles in t...

AI Technical Summary

Problems solved by technology

[0004] However, if the dust detection device is placed in the workshop for a long time, the dust will accumulate on the surface of the detection device, and it is easy to enter the interior from the gap on the surface of the detection device, causing damage to the internal parts of the detection device.

Due to the heavy weight of the detection device, moving the detection device to the workshop during use will also increase the workload of the tester, so a method that can store the air to be detected and then take it to the detection device for detection gas storage device

Images