An anti-blocking device for water conservancy pre-buried pipelines
A pipe and pre-embedded technology, which is applied in the direction of water supply equipment, cleaning sewer pipes, waterway systems, etc., can solve the problems of easy blockage and difficult cleaning of water conservancy pre-embedded pipes, so as to prevent scratches on the pipe wall, prevent blockage, and reduce weight Effect
Active Publication Date: 2019-01-01
金中天水利建设有限公司
View PDF2 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] In order to solve the technical problem that the water conservancy embedded pipeline is easy to be blocked and difficult to clean after being blocked, the purpose of the present invention is to provide an anti-blocking device for the water conservancy embedded pipeline, which can effectively prevent the water conservancy embedded pipeline from clogging, and when there is a clogging situation, Cleaning is convenient and fast, meeting the needs of production and life
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
[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] As shown in the figure, an anti-blocking device for embedded water conservancy pipelines includes a pipeline body 1 connected to a water conservancy embedded pipeline with a water outlet 101, and a coarse filter is arranged in the pipeline body 1 along the direction from the water inlet 102 to the water outlet 101. Net 2 and fine strainer 3, make rubbish filter more fully, the mesh diameter of described coarse strainer 2 is greater than the mesh diameter of fine strainer 3, coarse strainer 2 has reduced the impact of water flow on fine strainer 3, Make the fine filter screen 3 not easily damaged.
[0025] On the inner wall of the pipeline body 1 on the side of the fine filter screen 3 away from the coarse filter screen 2, four crushed slices 4 are evenly spaced along the circumferential direction of the pipeline body 1, and the thickne...
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
An anti-blocking device for a water conservancy pre-buried pipeline comprises a pipeline with a water outlet connected with the water conservancy pre-buried pipeline. A coarse filter screen and a fine filter screen are sequentially arranged in the pipeline along the direction from a water outlet to the water outlet, a plurality of grinding slices are evenly and circumferentially arranged on the inner wall of the pipeline at intervals, on one side where the fine filter screen is away from the coarse filter screen, the lower end of the coarse filter screen and the lower end of the fine filter screen respectively extend to a first sand discharge pipeline and a second sand discharge pipeline, and a first valve and a second valve are respectively arranged at discharge holes of the first sand discharge pipeline and the second sand discharge pipeline.
Description
technical field [0001] The invention relates to the technical field of pre-buried hydraulic pipelines, in particular to an anti-blocking device for pre-buried hydraulic pipelines. Background technique [0002] The total amount of water resources in my country is abundant, but the per capita occupancy is low. The distribution of water resources in time and space is unbalanced and does not match the distribution of population and cultivated land. With the continuous growth of population, my country's water resources are becoming more and more tense. At present, some areas and cities in our country have water crisis. Therefore, we need to use water reasonably and efficiently, and the construction of water conservancy projects is an important way to solve the water crisis. and pathways. Water conservancy projects include river regulation and flood control projects, farmland water conservancy projects, hydropower projects, water supply and drainage projects, and shipping projects...
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): E03F9/00E03F5/14
CPCE03F5/14E03F9/00E03F9/005
Inventor 林煜东杨志伟刘荣保朱俊辉陈欢
Owner 金中天水利建设有限公司