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Water sampling device for marine environment online monitoring system and mounting method

A monitoring system and marine environment technology, which is applied in the field of online monitoring of the marine environment, can solve the problems of water harvesting floating bodies and pumps that are vulnerable to wind and waves, floating randomly under the action of water currents, and complex device structures, etc., to achieve extended maintenance-free periods, simple structure, and small size. small effect

Pending Publication Date: 2021-06-04
JIANGSU ENVIRONMENTAL MONITORING CENT +1
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Problems solved by technology

However, the above-mentioned patents cannot solve the problem that under the condition of no protection such as a water production well, the water production floating body and the water pump are easily affected by wind waves and water currents to float arbitrarily.
At the same time, the structure of the device is complicated, the floor area is large, and the maintenance is inconvenient

Method used

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  • Water sampling device for marine environment online monitoring system and mounting method
  • Water sampling device for marine environment online monitoring system and mounting method

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Embodiment Construction

[0038] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. In the following description, specific details, such as specific configurations and components, are provided only to help a comprehensive understanding of the embodiments of the present application. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

[0039] It should be ...

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Abstract

The invention relates to a water sampling device for a marine environment on-line monitoring system, the water sampling device comprises a mounting platform, a water sampling pump and a floating device, the water sampling pump is used for sampling a water sample, and the water sampling pump is connected with a pipeline; the water collecting pump is mounted on the floating device; the floating device is used for providing buoyancy, so that the water sampling pump mounted on the floating device fluctuates along with tides and is always kept at a certain distance below the water surface, and it is guaranteed that a water sample meeting the requirement of the ocean monitoring specification is collected; a heavy object is arranged below the mounting platform, the mounting platform is connected with the heavy object through a rigid or flexible connecting device, and the floating device can move up and down along the connecting device without being separated from the connecting device. The water sampling device is small in size, simple in structure and easy to assemble; two steel wire ropes and a weight are adopted as tools for fixing the position of the floating device, installation site selection is flexible, measures can be adjusted according to actual conditions, the construction period is short, and the construction cost is low.

Description

technical field [0001] The invention relates to the technical field of marine environment online monitoring, in particular to a water harvesting device used in a marine environment online monitoring system. Background technique [0002] In recent years, the continuous intensification of marine environmental pollution has caused enormous pressure on the marine ecological environment. The state has strengthened its emphasis on marine environmental protection, supported the marine development strategy, and promoted the rapid development of marine water quality monitoring. Traditional marine environmental monitoring requires personnel to go out to take samples at fixed points and take them to the laboratory for analysis, which is time-consuming and labor-intensive. Only data at a certain point in time can be tested. Long-term and rapid monitoring capabilities are insufficient, and the frequency, scope, and timeliness of obtaining information on marine ecological environment ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14G01N33/18
CPCG01N1/14G01N33/18
Inventor 魏爱泓彭模冷俊昭许康于泽毅
Owner JIANGSU ENVIRONMENTAL MONITORING CENT
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