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Water sampling device for marine environment monitoring

A technology for marine environment monitoring and water collectors, which is used in instruments, measuring devices, scientific instruments, etc.

Inactive Publication Date: 2019-08-23
SECOND INST OF OCEANOGRAPHY MNR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The water sampler of the UAV water surface fixed-point automatic sampling system in this application can also only collect water samples once.

Method used

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  • Water sampling device for marine environment monitoring
  • Water sampling device for marine environment monitoring

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Embodiment Construction

[0017] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0018] see Figure 1-2 , a water collector for marine environment monitoring, comprising a height adjustment device and a mounting frame 4 fixedly connected to the upper movable end of the height adjustment device, a motor 5 is installed on the lower surface of the mounting frame 4, and a sliding plate is provided at the bottom of the motor 5 9. The output end of the motor 5 is connected to the sliding plate 9 through a reciprocating device, and the lower surface of the sliding plate 9 is fixedly connected with a plurality of first magnets 10 along the length direction, and the magnetic south pole and magnetic pole of the adjacent first magnets 10 The direction of the North Pole is opposite, and the bottom of the sliding plate 9 is provided with a fixed plate 11 fixedly connected with the height adjustment device. The fixed plate 11 is movably pene...

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Abstract

The invention discloses a water sampling device for marine environment monitoring, and relates to the technical field of marine development. The device includes a height adjustment device and a mounting frame fixedly connected to a movable end of the upper part of the height adjustment device. A motor is mounted on the lower surface of the mounting frame. A sliding plate is arranged on the lower part of the motor. An output end of the motor is connected to the sliding plate through a reciprocating movement device. The motor is started through an external switch. Through the action of the reciprocating movement device, the sliding plate reciprocates. Therefore, a first magnet and a second magnet are alternately mutually repelled and attracted, and so movable columns move up and down so as to drive piston plates to move up and down. When the piston plates move up, negative pressure is formed in negative pressure cylinders so as to collect water. When the piston plates move down, sea water enters an outer discharge box through first one-way valves so as to collect the sea water. Moreover, the collection is continuous, and so the number of water sampling points can be arranged according to needs.

Description

technical field [0001] The invention relates to the technical field of marine development, in particular to a water collector for marine environment monitoring. Background technique [0002] The traditional artificial water sampling method is mainly to sail into the sampling waters by research ships, etc., and carry out artificial sampling through the existing water collector; but the efficiency of the traditional artificial water sampling method is low, and due to the variety of sampling environments, often It brings great inconvenience to manual sampling; especially in some special environments, manual sampling cannot even be performed. [0003] At present, in order to solve the shortcomings of traditional artificial water sampling methods, unmanned sampling equipment has emerged as the times require. UAV sampling is a kind of unmanned sampling. The current UAV water sample collection is to set up a lifting system on the UAV, and use the lifting system to lift the water c...

Claims

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Application Information

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IPC IPC(8): G01N1/14
CPCG01N1/14G01N2001/1427
Inventor 方欣张亦飞王景琛倪玮
Owner SECOND INST OF OCEANOGRAPHY MNR