Sampling device and sampling method for survey of water conservancy and reservoir

A technology for sampling devices and reservoirs, applied in the direction of sampling devices, etc., to achieve the effect of increasing functions and ensuring successful sampling

Inactive Publication Date: 2018-03-23
田心勇 +10
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a sampling device capable of taking both water and mud to solve the shortcomings of existing sampling devices

Method used

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  • Sampling device and sampling method for survey of water conservancy and reservoir
  • Sampling device and sampling method for survey of water conservancy and reservoir
  • Sampling device and sampling method for survey of water conservancy and reservoir

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Embodiment Construction

[0029] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0030] As shown in the figure, the survey and sampling device for water conservancy reservoirs includes a main frame 7, and water extractors 1 are evenly distributed around the outer wall of the main frame 7, and the main gear 5 is installed on the top of the main frame 7, and the main gear 5 is equipped with The swing arm 3, the pressure wheel 2 is connected to the top of the swing arm 3, the side of the main gear 5 is meshed with a secondary gear 6 driven by a motor to rotate, and the inner side of the main frame 7 is equipped with a mud removal device 24; Also be provided with air blowing pipe 42, described air blowing pipe 42 is connected with air delivery pipe 41, and described air delivery pipe 41 passes on the suspension ring that is fixed on main frame 7, and air delivery pipe 41 can not run around when delivering air like this, by Carr...

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Abstract

The invention relates to a water-conservancy reservoir investigation sampling device. The water-conservancy reservoir investigation sampling device is characterized in that: the water-conservancy reservoir investigation sampling device comprises a main frame, wherein water carriers are uniformly distributed at the periphery of the outer wall of the main frame, a main gear is arranged at the top part of the main frame, a swinging arm is arranged on the main gear, a pressure wheel is connected at the top part of the swinging arm, a pinion driven to rotate by a motor is meshed on the side edge of the main gear, and a mud sampler is arranged at the inner side of the main frame. Compared with the prior art, the water-conservancy reservoir investigation sampling device has the advantages that: 1. when the soil sampler is pressed to load soil by hydraulic pressure, the bottom surface of the whole device at the water bottom is fixed firmly, and thus sampling can be succeeded; 2. in addition to sampling soil, the device can sample water, therefore, the function of the device is increased; and 3. a mud guard of the soil sampler works stably and can rebound automatically by a spring and can retain the soil sampler.

Description

technical field [0001] The invention belongs to the technical field of water conservancy engineering, and in particular relates to a water conservancy reservoir survey sampling device and a sampling method thereof. Background technique [0002] Reservoirs are generally interpreted as "hydraulic engineering structures that hold back flood water and regulate water flow, and can be used for irrigation, power generation, flood control and fish farming." It refers to artificial lakes formed by building dams at the narrow mouths of ravines or rivers . After the reservoir is completed, it can play the roles of flood control, water storage for irrigation, water supply, power generation, and fish farming. Sometimes natural lakes are also called reservoirs (natural reservoirs). The size of the reservoir is usually divided according to the size of the storage capacity, and can be divided into small, medium, large and so on. Some reservoirs are the main source of urban water supply, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08G01N1/10
CPCG01N1/08G01N1/10
Inventor 田心勇韩东侯岗杨辉周晔杨培李娟芦俊熠刘伟杨莉韩罡高世龙
Owner 田心勇
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