Manual simple columnar sediment collection device and method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A collection device and sediment technology, applied in the field of sediment collection, can solve the problems of difficult sediment sampling and high sampling cost, and achieve the effects of safe and reliable carrying, improved sampling efficiency and low price
Active Publication Date: 2019-07-26
ZHEJIANG UNIV OF TECH
View PDF4 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0005] The purpose of the present invention is to solve the difficult problems of sediment sampling and high sampling cost, and provide a manual simple columnar sediment collection device and its method
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] The present invention will be further elaborated and illustrated below in conjunction with the drawings and specific embodiments. The technical features of the various embodiments of the present invention can be combined accordingly without conflict with each other.
[0036] Such as figure 1 As shown, a manual simple columnar sediment collection device in this embodiment mainly includes four parts: a sampling tube 1, a gas path control tube 2, a first connecting rod 3, and a second connecting rod 4.
[0037] Such as figure 2 As shown, the main body of the sampling tube 1 is a sampling tube 1.1, the upper end of the sampling tube 1.1 is connected to a reducing joint 1.2, and the reducing joint 1.2 is connected to a first male threaded union 1.4 through a first connecting tube 1.3. The side of the sampling cylinder 1.1 is provided with a gas pipe 1.5 attached to the wall. The upper end of the gas pipe 1.5 is connected to one end of the gas hose 1.6. The gas hose 1.6 has a cer...
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
Property
Measurement
Unit
height
aaaaa
aaaaa
length
aaaaa
aaaaa
length
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses a manual simple columnar sediment collection device and method thereof, comprising a sampling pipe, a gas path control pipe, a first connecting rod and a second connecting rod,wherein the sampling pipe comprises a sampling cylinder, a reducer union, a first connecting pipe, a first external thread movable joint, a gas path steel pipe, a gas hose, a steel pipe plug, a sampling pipe internal thread plug, a sampling pipe smooth plug and an inflator; the gas path control pipe comprises a four-way pipe, a second connecting pipe, a third connecting pipe, a fourth connectingpipe, a fifth connecting pipe, a sixth connecting pipe, a seventh connecting pipe, a check valve, a first ball valve, a second external thread movable joint, a first internal thread movable joint, a gas path control pipe plug and a gas nozzle, wherein the first internal thread movable joint at the lower end of the gas path control pipe is connected with the first external thread movable joint at the upper end of the sampling pipe; and the first connecting rod and the second connecting rod are sequentially connected and fixed at the upper end of the gas path control pipe. The invention can greatly improve the sampling efficiency, improve the carrying convenience of the sampler, reduce the manufacturing cost of the sampler and reduce the sampling risk.
Description
Technical field [0001] The invention belongs to the field of sediment collection, and specifically relates to a manual columnar sediment collection device and a method thereof. Background technique [0002] Sediment mainly refers to the solid matter that enters the water body in various forms and is finally deposited on the bottom of the water body under the action of flocculation and gravity. The study of underwater sediments on rivers and hydrology, biodiversity research, environmental monitoring, water body protection, etc. Has an important role. [0003] Traditional sediment collectors, on the one hand, are of high quality, are not convenient to carry in the field, and have low collection efficiency; on the other hand, they are expensive, cumbersome to operate, and costly to collect, which is not conducive to large-scale promotion. In addition, traditional manual sediment samplers are difficult to collect deep dense sediments, and sample collection is limited by the deposition...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more