Sewage classification sampling device for water environment monitoring

Abstract

The invention relates to the technical field of water environment monitoring, in particular to a sewage classification sampling device for water environment monitoring. The device comprises a supporting module; the supporting module is fixedly connected with a power module; the power module is in transmission connection with a plurality of sampling modules; each sampling module comprises a sampling rod; a toothed plate I in transmission connection with the power module is fixedly connected to the side surface of each sampling rod; an inserting groove is formed in the top surface of each sampling rod; and an inserting block in sliding connection with the inserting groove of the adjacent sampling module is fixedly connected to the bottom surface of the sampling rod. According to the sewage classification sampling device for water environment monitoring of the invention, a plug pin I is in sliding connection with the inserting block of the adjacent sampling module, and therefore, duringduring transportation, the plug pin can be pulled out, the two sampling modules can be separated; the plurality of sampling modules can be connected in sequence, classified sampling is carried out through sampling cylinders on the sampling modules; the sampling rods are shorter, so that the operation and the transportation are convenient; and a certain number of sampling modules can be connected asrequired, so that the use is more flexible.

Description

technical field [0001] The invention relates to the technical field of water environment monitoring, in particular to a sewage classification sampling device for water environment monitoring. Background technique [0002] Water environment monitoring is to measure the representative indicators that may affect the quality of the water environment by appropriate methods, so as to determine the water quality status of the water body and its changing trend. Water environment monitoring focuses on unpolluted and polluted water bodies, and monitors various harmful substances and factors affecting water bodies, as well as related hydrological and hydrogeological parameters, in order to manage the water environment. The sampling device can sample water resources, and analyze and detect the water environment through physical or chemical technical means. [0003] When the existing sampling device is in use, due to the different pollution conditions of sewage at different depths, the ...

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Problems solved by technology

[0003] When the existing sampling device is in use, due to the different pollution conditions of sewage at different depths, the sampling device sometimes needs to use a long pole to sample deep sewage, and when the pole is long, the sampling operation will be more troublesome. Moreover, it is inconvenient to place and transport, which is not conducive to the use of sampling devices.

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