Energy-saving and environment-friendly portable water environment sampling equipment

Abstract

The invention discloses energy-saving and environment-friendly portable water environment sampling equipment which comprises a box body, a box cover and a plurality of samplers for storing water, the samplers are arranged in the box body, and the box cover is provided with a connecting assembly fixedly connected with a rope; energy storage assemblies for absorbing water are arranged in the samplers, limiting assemblies for limiting the movement of the energy storage assemblies are arranged on the upper surfaces of the samplers, the heights of the limiting assemblies corresponding to the samplers are different, and a control assembly for controlling the movement of the limiting assemblies is arranged on the inner bottom wall of the box body; sampling is carried out through the water storage tank, river water of multiple layers can be sampled at a time, scattering of sampled samples cannot be caused in the lifting process, upper-layer water in the river water cannot enter the water storage tank when the river water is lifted to the water surface from bottom to top, the accuracy of a detection result is improved, automatic water taking is achieved without using electric energy, and the water sampling efficiency is improved. More energy-saving and environment-friendly effects are realized.

Description

technical field [0001] The invention relates to the technical field of water environment sampling, in particular to an energy-saving and environment-friendly portable water environment sampling device. Background technique [0002] Water is known as the source of life. In the biological world, most organisms cannot leave water. According to statistics, 70% of the land area is covered by water, but fresh water that can be used for biological reference only accounts for about 2.8% of the total. It can be seen that water is a very precious resource for the biological world; however, with the progress of science and technology, the negative impact of environmental pollution has become increasingly prominent, especially water pollution. The incident of factories stealing sewage into rivers has occurred from time to time, fresh water The resources are gradually polluted, resulting in the reduction of water quality. According to the water quality environment, it is necessary to sam...

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Problems solved by technology

[0002] Water is known as the source of life. In the biological world, most organisms cannot leave water. According to statistics, 70% of the land area is covered by water, but the fresh water that can be used for biological references only accounts for about 2.8% of the total. It can be seen that water is a very precious resource for the biological world; however, with the progress of science and technology, the negative impact of environmental pollution has become increasingly prominent, especially water pollution, incidents of factories secretly discharging sewage into rivers have occurred from time to time, fresh water Resources are gradually polluted, resulting in a decrease in water quality. In view of the water quality environment, it is necessary to sample and test the river water from time to time to know the water quality of the water area, and then arrange the follow-up work

[0003] When sampling river water, use an empty container to fill and collect in multiple places in the river. Although this sampling method and equipment are simple, it can only sample one level of river water at a time, and multiple sampling is required for comparison. After sampling, pass Manpower pulls the wire rope. During the pulling process, the shaking of the container will not only cause the sample to be spilled, but also because the sampling container is pulled from bottom to top to the water surface, the upper water in the river will enter the sampling container and affect the test results. the accuracy of

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