Water pollution detection sampling equipment for environmental protection and treatment

Abstract

The invention relates to the technical field of water pollution detection sampling, and discloses environment protection and governance water pollution detection sampling equipment which comprises a machine body, a connecting block is arranged on the front side of the machine body, the rear side wall face of the connecting block is an arc face, a clamping ring is fixedly installed on the front side wall face of the connecting block, and a sampling pipe is arranged in the clamping ring; a water inlet groove is formed in the middle of the bottom wall surface of the sampling pipe, the water inlet groove upwards penetrates through the bottom wall surface of the sampling pipe and is communicated with the interior of the sampling pipe, a sealing plate is arranged on the bottom wall surface in the sampling pipe, and the bottom wall surface of the sealing plate is attached to the bottom wall surface in the sampling pipe. According to the water sampling device, after water collection is completed, the sampling pipe is taken out of water, a sealing plate loses water extrusion force and can be driven by a first torsional spring shaft to return to the original position, and meanwhile, a connecting magnetic block and a limiting magnetic block on the sealing plate are attracted together to complete sealing of the sampling pipe; therefore, the effect of collecting the water when the limbs are not in contact with the water is achieved.

Description

technical field [0001] The invention relates to the technical field of water pollution detection and sampling, in particular to a water pollution detection and sampling device for environmental protection and treatment. Background technique [0002] Water pollution is the reduction or loss of the use value of water caused by harmful chemical substances, polluted water, acids, alkalis, oxidants in sewage, and compounds such as copper, cadmium, mercury, arsenic, benzene, dichloroethane, ethylene dichloride, etc. Alcohol and other organic poisons will kill aquatic organisms and affect drinking water sources and scenic spots. When organic matter in sewage is decomposed by microorganisms, it will consume oxygen in water and affect the life of aquatic organisms. After the dissolved oxygen in water is exhausted, organic matter will be anaerobic. Decomposition, producing unpleasant gases such as hydrogen sulfide and mercaptan, further deteriorating the water quality. In order to pro...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing sampling devices on the market can easily cause limbs to come into contact with sewage when sampling sewage, and harmful components in sewage can easily cause certain damage to the human body

Images