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Accurate river water quality underwater monitoring device

A monitoring device and water quality monitoring technology, applied in the direction of measuring devices, test water, instruments, etc., can solve the problems of inability to control the cabin, limited steering force of the cabin, and affect the normal driving of the cabin, so as to improve accuracy, facilitate movement, area wide effect

Active Publication Date: 2018-12-14
山东中衡环境检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the movement direction of the cabin is controlled by the horizontal plate, so that the steering force received by the cabin is limited when the cabin changes direction, and the direction of the cabin cannot be effectively controlled. Moreover, when the cabin is docked in shallow water, the horizontal plate is easy to contact with the river bottom, affecting Normal driving of the cabin

Method used

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  • Accurate river water quality underwater monitoring device
  • Accurate river water quality underwater monitoring device
  • Accurate river water quality underwater monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment one please refer to Figure 1-4 , the present invention provides a technical solution: a precise river water quality underwater monitoring device, including a buoy 1 and a water quality monitoring head 4, characterized in that: the inside of the buoy 1 is horizontally fixed with a mounting plate 2, and the mounting plate 2 The space in the buoy 1 is divided into two, the space above the mounting plate 2 is the upper cavity 48, the space below the mounting plate 2 is the lower cavity 49, and the control device 3 is fixed in the middle of the top of the mounting plate 2, the control device 3 is located in the upper cavity 48, the control device 3 is electrically connected to the water quality monitoring head 4, and the water quality monitoring head is fixed in the middle of the bottom of the buoy 1, and a driving mechanism 5 is fixed on the buoy 1, and the driving mechanism 5 It includes a steering device 6, a telescopic device 7 and a propulsion device 8. The ...

Embodiment 2

[0053] Embodiment 2 Please refer to Figure 4-6 , the steering device 6 includes a reversing motor 25, a connecting shaft 26, a support block 27, a driving gear 28 and a transmission rack 29, the reversing motor 25 is fixed on the inner wall of the buoy 1 top, and the reversing motor 25 The output shaft passes through the buoy 1 and is fixed to the bottom end of the connecting shaft 26, the top of the connecting shaft 26 is fixed to the driving gear 28, and the outer side of the driving gear 28 is meshed with two parallel transmission racks 29, and the two The transmission racks 29 are meshed with two driven gears 11 respectively, and the driven gears 11 are fixedly connected with the telescopic device 7 . The horizontal movement of the transmission rack 29 can drive the rotation of the driven gear 11, and the bottom of the driven gear 11 is fixed with the installation cylinder 9 through the rotating shaft 12, so that the rotation of the driven gear 11 can adjust the direction...

Embodiment 3

[0055] Embodiment three please refer to Figure 7-9 , the telescopic device 7 includes a mounting cylinder 9, a fixed plate 10, a driven gear 11, a rotating shaft 12, a telescopic motor 13, a telescopic cylinder 14, a drive block 15, a support member 16 and a lead screw 17, and the mounting cylinder 9 is perpendicular to The installation plate 2, the two ends of the installation cylinder 9 respectively pass through the top of the buoy 1 and the installation plate 2, and the installation cylinder 9 is respectively movably connected with the top of the buoy 1 and the installation plate 2, and the outside of the installation cylinder 9 passes through the support 16 is rotationally connected with the mounting plate 2, the rotating shaft 12 is fixed on the top of the mounting cylinder 9, the driven gear 11 is fixed on the top of the rotating shaft 12, and the driven gear 11 is connected to the output end of the steering device 6, the fixed The plate 10 is fixed on the upper part of...

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Abstract

The invention discloses an accurate river water quality underwater monitoring device. The accurate river water quality underwater monitoring device comprises a buoy and a water quality monitoring head; a mounting plate is horizontally fixed inside the buoy; a control device is fixed in the middle of the top of the mounting plate; the control device is electrically connected with the water qualitymonitoring head, and the water quality detection head is fixed in the middle of the bottom of the buoy; a driving device is fixed on the buoy, and the driving mechanism comprises a steering device, telescopic devices and a propelling device; the steering device is fixed at the top of the buoy; the output end of the steering device is connected with the telescopic devices; and the number of the telescopic devices is two. According to the river water quality underwater monitoring device, the water quality monitoring head can be subjected to 360-degree reversing when the water quality monitoringhead moves in the river channel, so that the water quality monitoring area is wider, and the movement is more convenient; and when stopping in a shallow water area, the propelling device can be retracted into the buoy, so that stranding caused by the fact that the bottom of the propelling device is in contact with the river bottom is prevented, and efficient proceeding of water quality monitoringwork is guaranteed.

Description

technical field [0001] The invention relates to the technical field of river water quality monitoring, in particular to an accurate underwater monitoring device for river water quality. Background technique [0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status. The scope of monitoring is very wide, including unpolluted and polluted natural water and various industrial drainages. The main monitoring items can be divided into two categories: one is comprehensive indicators reflecting water quality, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand and biochemical oxygen demand etc.; the other category is some toxic substances, such as phenol, cyanide, arsenic, lead, chromium, cadmium, mercury and organic pesticides. In order to objectiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18
CPCG01N33/1886
Inventor 不公告发明人
Owner 山东中衡环境检测有限公司
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