Electric water collector based on underwater electromagnet

A technology of electromagnet and water collector, applied in the field of water collector and electric control water collector device, can solve the problems of heavy weight, large overall size of the device and high cost, meet the requirements of reducing thrust, improve accuracy, The effect of reducing the overall size

Active Publication Date: 2019-12-27
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This control method is costly, the overall size of the device is large, and the weight is heavy

Method used

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  • Electric water collector based on underwater electromagnet
  • Electric water collector based on underwater electromagnet
  • Electric water collector based on underwater electromagnet

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Experimental program
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Embodiment Construction

[0030] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] See attached figure 1 :

[0032] An electronically controlled water collector based on an underwater electromagnet, including a deck unit (1), a watertight connector (2), an underwater electromagnet (3), a lever mechanism (4), a push rod (5), and an upper sealing bottle cap (6), rubber cord (7), water collection bottle body (8), door latch mechanism (9), lower sealing bottle cap (10), release rope (11), spring (12), fixed hoop (13), pressure Sensor (14), main bracket (15).

[0033] The underwater electromagnet 3 is installed on the bottom plate of the main bracket 15. After the power is turned on, its main shaft can move up and down with a stroke of 20 mm and a thrust of 12 kg. The deck unit 1 is received in real time through the watertight connector 2. command to complete the up and down movement, the pressure sensor 14 is installed...

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PUM

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Abstract

The invention aims to overcome the defects in the prior art and provides an eclectic water acquiring device based on an underwater electromagnet. The eclectic water acquiring device is skilful in design, simple in structure, simple and convenient to operate, and accurate in sampling depth, can realize complete exchange of a water body in the acquiring process and further reduces sampling error caused by human factors. The eclectic water acquiring device based on the underwater electromagnet comprises a deck unit (1), a watertight connector (2), the underwater electromagnet (3), a lever mechanism (4), a push rod (5), an upper sealed bottle cover, a rubber rope (7), a water acquiring bottle body (8), a latch mechanism (9), a lower sealed bottle cover (10), a release rope (11), a spring (12), a fixed loop (13), a pressure sensor (14) and a main support (15).

Description

technical field [0001] The invention relates to the technical field of water collection, in particular to a water collector, in particular to an electrically controlled water collector device based on an underwater electromagnet. Background technique [0002] With the depletion of non-renewable land resources and the continuous discovery of marine mineral resources such as oil, natural gas and oceanic polymetallic nodule crusts, it is becoming a trend to find seabed mineralization areas, and it is even more important to protect the marine environment. In order to realize the investigation and evaluation of marine resources such as natural gas hydrate, to trace the process of marine physical, chemical and biological changes, to detect the process and mechanism of marine biogeochemical cycles, and the evolution mechanism of global climate and environment, it is necessary to sample seawater and analyze it. Due to technical reasons, parameters such as nutrient salts and trace me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/16
CPCG01N1/16
Inventor 徐小芳徐昌伟
Owner TONGJI UNIV
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