Fixed water quality detection multilayer sampling device

A sampling device and water quality detection technology, applied in the direction of sampling devices, etc., can solve problems such as difficult operation, difficulty in controlling sampling accuracy, cumbersome and complicated problems, and achieve the effect of reducing errors

Inactive Publication Date: 2020-11-17
福清市嘉泰电子科技有限公司
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Problems solved by technology

[0002] Collect water samples from polluted water bodies and analyze and measure them to obtain the basic data of water body pollution. For river sampling, the river is usually divided into several river sections such as upstream, midstream, and downstream. Sampling the central axis

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  • Fixed water quality detection multilayer sampling device
  • Fixed water quality detection multilayer sampling device
  • Fixed water quality detection multilayer sampling device

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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, can be combined in any way, except for mutually exclusive features and or steps.

[0017] Combine below Figure 1-6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] A fixed multi-layer sampling device for water quality detection of the device of the present invention includes a fixed annular casing 13 fixedly connected on the ground, the inner wall of the fixed annular casing 13 is fixedly connected with a circular casing 12 close to the upper side, The inner wall of the fixed annular housing 13 is provided with three equidistantly distributed chutes 18, and a lifting device 901 is provided in the device, and the lifting device 901 includes a motor 23 fixedly c...

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Abstract

The invention provides a fixed water quality detection multilayer sampling device which comprises a fixed annular shell fixedly connected to the ground, a circular shell close to the upper side is fixedly connected to the inner wall of the fixed annular shell, three sliding grooves distributed at equal intervals are formed in the inner wall of the fixed annular shell, and a lifting device is arranged in the device; the lifting device comprises a motor which is fixedly connected with the lower end surface of the annular shell, and the lower side of the motor is in power connection with a threaded rod; according to the device, the depth of the sampling device can be judged through forward and reverse rotation of the motor and by observing the dial plate, water at a certain depth can be conveniently sampled, through pressing a sampling button, the sampling device is controlled to sample the water quality, meanwhile, the device can conduct excessive sampling on the same water level, errorscaused by the sampling process to detection data are reduced, and after the sampling shell rises to be separated from the water surface, the drainage device can collect water quality samples.

Description

technical field [0001] The invention relates to the technical field of water quality sampling, in particular to a multi-layer sampling device for fixed water quality detection. Background technique [0002] Collect water samples from polluted water bodies and analyze and measure them to obtain the basic data of water body pollution. For river sampling, the river is usually divided into several river sections such as upstream, midstream, and downstream. Sampling the central axis of the river and the upper, middle, and lower layers separately requires water quality sampling at the same water level and at no water level. It is difficult to control the accuracy of sampling by manual operation, and it is cumbersome and complicated to operate. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes a multi-layer sampling device for fixed water quality detection, which can overcome the above-mentioned defic...

Claims

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Application Information

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IPC IPC(8): G01N1/10G01N1/16
CPCG01N1/10G01N1/16
Inventor 黄帆法
Owner 福清市嘉泰电子科技有限公司
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