Remote control type water sampling device
A sampling device and remote control technology, which are applied in the field of remote control water sampling devices, can solve the problems of complicated operation of the device, and achieve the effects of ingenious structure, solving complicated operation and novel concept.
Active Publication Date: 2019-03-15
SHENZHEN SHENSHUI WATER RESOURCES CONSULTING CO LTD
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a remote-controlled water body sampling device, which effectively solves the problem of cumbersome operation of the existing water body sampling device
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[0017] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0018] Depend on Figure 1 to Figure 9 It can be seen that the present invention includes a remote-control-driven hull 1, and the hull 1 is provided with a piston cylinder 2 that is placed vertically and has an open lower end. A water pipe 3, the inner end of the water pipe 3 passes through the upper end of the side wall of the piston cylinder 2 and communicates with it, the outer end is connected with a counterweight 4, the upper end of the piston cylinder 2 is provided with a high-pressure gas cylinder 5, and the valve 6 of the high-pressure gas cylinder 5 Placed in the piston cylinder 2, the piston cylinder 2 is provided with a piston 7 that can only move up and down and cannot rotate. The other end of the air hole faces the valve 6. When the piston 7 moves to the uppermost position, the inner end of the water pipe 3...
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The invention relates to a remote control type water sampling device and effectively solves the problem of cumbersome operation of an existing water sampling device. According to the technical scheme,the remote control type water sampling device comprises a ship body, wherein a rotatable piston cylinder is arranged on the ship body; the piston cylinder is wound with a water pipe, the inner end ofthe water pipe is communicated with the piston cylinder, and the outer end is connected with a balancing weight; a high-pressure cylinder is arranged at the upper end of the piston cylinder; a pistonis arranged in the piston cylinder; a ring groove is formed in the excircle surface of the piston, an L-shaped air hole is formed in the middle of the piston, and one end of the L-shaped air hole iscommunicated with the ring groove; a reciprocating screw is arranged at the lower end of the piston and sleeved with a reciprocating screw nut, a rotatable disc is arranged on the left side of the reciprocating screw, multiple sampling bottles are arranged on the disc, a through hole is formed in the left side of the piston, a seal cover is arranged at the upper end of the through hole, a polish rod is rotationally connected with the lower end of the reciprocating screw, a first gear rotating with the reciprocating screw nut is mounted at the lower end of the polish rod in a sleeving manner, and a second gear capable of being engaged with the first gear is arranged at the lower end of the disc.
Description
technical field [0001] The invention relates to the field of water body equipment, in particular to a remote-controlled water body sampling device. Background technique [0002] The collection of water body samples is an important means of hydrological scientific research and water body management. Accurate and efficient collection of water body samples at different depths is an important basis and premise for the smooth development of various related work. The formation of each layer is obviously different, which is called stratification effect. There are differences in the hydrological, chemical, biological and other information of different water layers. This difference is an important representation of water body characteristics and is also a crucial basic data in various researches. . [0003] The traditional stratified sampling of water body needs to drop different sampling bottles to different depths and then open the sampling bottles for sampling. This sampling meth...
Claims
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Login to View More IPC IPC(8): G01N1/14
CPCG01N1/14G01N2001/1427
Inventor 安呈波
Owner SHENZHEN SHENSHUI WATER RESOURCES CONSULTING CO LTD