Seawater quality sampling device with different depths for ocean monitoring

A water quality sampling and depth technology, applied in the direction of sampling devices, etc., can solve the problems of increasing the production cost and difficulty of sampling devices, the loss of samplers, time-consuming, labor-intensive and dangerous problems, etc., to achieve good practicability, low production costs, and reduce effect of labor

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A water quality sampling and depth technology, applied in the direction of sampling devices, etc., can solve the problems of increasing the production cost and difficulty of sampling devices, the loss of samplers, time-consuming, labor-intensive and dangerous problems, etc., to achieve good practicability, low production costs, and reduce effect of labor

CN111413155AInactive Publication Date: 2020-07-14陈修芳

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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", "front end", "rear end", "both ends", "one end" and "the other end" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this The invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the p...

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Abstract

The invention discloses a seawater quality sampling device with different depths for ocean monitoring. The device comprises a mounting plate; a mounting bracket is fixedly connected to the mounting plate; a cable take-up roller is rotationally connected to the mounting bracket; a power mechanism is arranged between the cable take-up roller and the mounting plate; a supporting frame is fixedly connected to the mounting bracket; the free end of the cable is fixedly connected with a connecting block; the other end, away from the cable, of the connecting block is fixedly connected with a sampler;six sampling grooves are formed in the upper end of the sampler in a penetrating mode, plugging mechanisms are arranged in the six sampling grooves, four connecting rods are fixedly connected to the bottom of the sampler, a balancing weight is fixedly connected to the bottoms of the four connecting rods jointly, and standby power equipment connected with the cable take-up roller is arranged on themounting plate. The seawater sampling device is reasonable in structure, capable of sampling seawater at different depths at a time, lower in production cost, better in practicability and safer.

Description

technical field [0001] The invention relates to the technical field of seawater sampling, in particular to a seawater quality sampling device with different depths for ocean monitoring. Background technique [0002] The total area of the earth's surface ocean is about 360 million square kilometers, accounting for about 71% of the earth's surface area. The deep sea area is rich in oil, natural gas and other oil and gas resources. It is the largest potential strategic resource base on the earth that has not been fully understood and utilized by humans. With the intensification of energy problems, the importance of deep-sea energy development and research has become increasingly prominent. Seawater sampling is the first step in finding and exploring marine oil and gas resources and microbial resources. Seawater quality sampling is also the basis for marine pollution detection. [0003] Seawater pressure refers to the force exerted by a seawater column of a certain height on ...

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Application Information

Patent Timeline

14 Jul 2020

Publication

CN111413155A

IPC: G01N1/16

CPC: G01N1/16

Inventors: 不公告发明人