Ocean pollution sampling equipment

Abstract

The invention discloses ocean pollution sampling equipment, and aims to solve the disadvantages that an existing seawater detection sampling process is inconvenient in operation, the work efficiency during water sample multipoint collection is low and water samples at different depths are inconveniently collected. The ocean pollution sampling equipment comprises a ventilating main pipe, an inflating hose and a latticed airbag body, wherein the airbag body comprises a plurality of strip-shaped transverse bag bodies and a plurality of strip-shaped longitudinal bag bodies; the transverse bag bodies and the longitudinal bag bodies are intersected and communicated; annular installation bag rings are arranged at the intersected positions of the transverse bag bodies and the longitudinal bag bodies respectively; the installation bag rings are communicated with the airbag body; each installation bag ring is connected with a support; a plurality of closed collection tanks are arranged on each support; each collection tank is connected with a sampling hose and a ventilating hose; the lower ends of the sampling hoses corresponding to the collection tanks on the same support are arranged at different heights; the ventilating hoses are communicated to the ventilating main pipe through hoses; the airbag body is communicated with the inflating hose; the ventilating main pipe is connected with a sucking pump; and the inflating hose is connected to an air pump.

Description

technical field [0001] The invention relates to a seawater collection device, more specifically, it relates to a marine pollution sampling device with a wide collection range. Background technique [0002] When the ocean is polluted, it is necessary to sample the seawater for testing. At present, the collection of water samples is generally done manually. The personnel on the ship throw the collection tank directly into the sea, connect the collection tank with a pull rope, and then pull the collection tank filled with seawater. From the beginning, to complete the water sample collection at this location, in order to improve the accuracy of detection, multi-point sampling is required, which requires the sampling personnel to repeat the above sampling action many times, which has potential safety hazards, inconvenient sampling operation, and water samples of different depths. Collection is inconvenient. [0003] Chinese patent announcement number CN203606176U discloses a wat...

AI Technical Summary

Problems solved by technology

[0004] The invention overcomes the disadvantages of inconvenient operation in the existing seawater detection and sampling process, low work efficiency when collecting water samples at multiple points, and inconvenient collection of water samples at different depths, and provides a marine pollution sampling device. The equipment performs multi-point sampling at the same time, with many sampling points and a wide sampling range. Sampling of seawater at different depths is convenient and improves the accuracy of sampling. Multi-point collection of water samples is easy to operate, high in work efficiency, and the sampling equipment is easy to carry

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