A groundwater layered sampler
A sampler and groundwater technology, which is applied in the direction of sampling devices, etc., can solve the problems that the sampler cannot be installed and fixed effectively, and the sampler can be cleaned effectively, so as to achieve the effects of ensuring health and safety, improving stability, and ensuring cleanliness
Active Publication Date: 2021-11-12
青海九零六工程勘察设计院有限责任公司 +1
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to solve the problems in the prior art that the effective fixation of the device and the effective cleaning of the sampler cannot be achieved, and a groundwater layered sampler is proposed.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0025] refer to Figure 1-6 , an underground water layer sampler, comprising a base 1, the bottom of the base 1 is provided with a through groove, the inner side wall of the through groove is fixedly connected with bristles 31, the bottom of the base 1 is fixedly connected with a leg 2, and the top of the base 1 is fixed The fixed plate 3 is connected, the top of the fixed plate 3 is fixedly connected with the electric box 4, the bottom of the inner side wall of the electric box 4 is fixedly connected with the servo motor 5, the output shaft of the servo motor 5 is fixedly connected with the rotating shaft 6, and the end of the rotating shaft 6 is connected with the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a layered underground water sampler, which comprises a base, the bottom of the base is fixedly connected with outriggers, the top of the base is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected with an electric box. When the invention is in use, the sampling box is lowered by starting the servo motor. In the process, the push rod is pushed downward to push the positioning rod to move downward while rotating along the inner side wall of the leg. When the positioning rod reaches the designated position , due to the setting of the buffer spring, the outer wall of the gear cannot be meshed with the outer wall of the push rod to prevent damage to the gear when the sampling box is lowered. During the lowering process of the sampling box, the outer wall of the sampling box is cleaned by the bristles , to ensure the cleanliness of the outer surface of the sampling box, prevent the dust adhering to the outer wall of the sampling box from polluting the groundwater, affect the use of personnel, ensure the health and safety of personnel, and improve the stability of the device when sampling groundwater .
Description
technical field [0001] The invention relates to the technical field of groundwater sampling, in particular to a groundwater layered sampler. Background technique [0002] Water in various states widely buried below the surface is collectively referred to as groundwater; atmospheric precipitation is the main source of groundwater; according to different buried conditions, groundwater can be divided into three categories: upper stagnant water, phreatic water, and artesian water. It can be divided into vadose zone water, phreatic water and confined water. According to the burial medium, it can be divided into pore water, fissure water and karst water. Groundwater is an important part of water resources. Due to its stable water quantity and good water quality, it is a good choice for agricultural irrigation, industrial and mining. However, under certain conditions, changes in groundwater can also cause unfavorable natural phenomena such as swamps, salinization, landslides, and l...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 罗银飞秦光雄雷玉德赵振董高峰陈惠娟
Owner 青海九零六工程勘察设计院有限责任公司