A high-reliability sampling and detection device for urban river water
A detection device and reliability technology, which is applied in the field of high-reliability sampling and detection devices for urban river water, and can solve problems such as inaccurate manual sampling
Inactive Publication Date: 2019-01-25
NORTHWEST UNIV
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Problems solved by technology
[0006] In order to overcome the shortcomings of manual sampling and inaccurate manual sampling in current urban river water, the technical problem to be solved by the present invention is to provide a high-reliability sampling and detection device for urban river water with accurate sampling
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Embodiment 1
[0033] A high-reliability sampling and detection device for urban river water, such as Figure 1-7As shown, it includes a bracket 1, a first pole 2, a second pole 3, a third pole 4, a scale 5, a first slide rail 8, a first slider 9, a rack 10, a first fixed pulley 11. Plug 12, second fixed pulley 13, servo motor 14, gear 15, second slide rail 16, pull cord 17, moving plate 18, second slider 19, pointer 20, third spring 21, T-shaped bar 22. Roller 23, sampling bottle 24 and fixing device 25; the left and right sides of the bottom of the bracket 1 are provided with rollers 23, the top of the bracket 1 is provided with a first small hole 6 and a second small hole 7, and the first small hole 6 is located at the second On the left side of the small hole 7, a T-shaped stop bar 22 is placed on the inner bottom of the support 1, and the inner right wall of the support 1 is provided with a second slide rail 16, and the second slide rail 16 is provided with a second slide block 19, and ...
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Abstract
The invention relates to a detection device, in particular to a high-reliability sampling and detection device for urban river water. The technical problem to be solved by the present invention is to provide a high-reliability sampling and detection device for urban river water with accurate sampling. In order to solve the above technical problems, the present invention provides such a high-reliability sampling and detection device for urban river water, which includes a bracket, a first support pole, a second support pole, a third support pole, a scale, a first slide rail, a third support pole, and a first support pole. A slide block, rack, first fixed pulley, plug, second fixed pulley, etc.; there are a first small hole and a second small hole on the top of the bracket, the first small hole is located to the left of the second small hole, and the bottom of the bracket is placed There is a T-shaped stop bar, and there is a second slide rail on the right wall inside the bracket. The invention achieves the effects of accurate river water sampling, simple device structure, low device manufacturing cost and simple device operation.
Description
technical field [0001] The invention relates to a detection device, in particular to a high-reliability sampling detection device for urban river water. Background technique [0002] Cities and towns usually refer to residential areas dominated by non-agricultural population and with a certain scale of industry and commerce. River water is the water in the river. It contains dissolved substances such as carbonate, sulfate and calcium. Unlike seawater, seawater mainly contains chloride and sodium. [0003] Testing refers to the use of specified methods to test the specified technical performance indicators of an object, which is suitable for quality assessment in various industries, such as civil engineering, water conservancy, food, chemistry, environment, machinery, machines, etc. [0004] At present, the sampling and detection of urban river water is mostly done manually, and manual sampling has the disadvantage of inaccuracy. Therefore, it is urgent to design a high-reli...
Claims
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IPC IPC(8): G01N1/20
CPCG01N1/20
Inventor 张睿孙华定
Owner NORTHWEST UNIV