High-strength oil-transmission oil pipe
A high-strength, oil-pipe technology, applied to pipe components, pipes/pipe joints/fittings, filtration and separation, etc., can solve problems such as single function
Active Publication Date: 2021-03-23
席赫
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to solve the problem of the single function of the existing oil pipeline in the background technology, the present invention proposes a multifunctional high-strength oil pipeline, which has three functions of filtering, online backwashing filter, and interception
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
[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0018] This embodiment includes an inner tube 4 and an outer tube 2, the inner tube 4 is inserted into the outer tube 2, and an annular filtered liquid chamber 3 is formed between the inner tube 4 and the outer tube 2, and the filtered liquid is The inner tube 4 corresponding to one end of the chamber 3 is provided with a filter section 1, and the inner tube 4 corresponding to the other end of the filtered liquid chamber 3 is provided with a liquid passage section 7. The inner tube 4 is slidingly sealed and inserted with two core plugs, according to the position The relationship is respectively called the filter section core plug 8 and the liquid passage section core plug 11. The two core plugs have the same structu...
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 belongs to the field of oil-transmission pipelines, in particular to a high-strength oil-transmission oil pipe. The high-strength oil-transmission oil pipe comprises an inner pipe and anouter pipe, wherein an annular filtered liquid-passing chamber is formed between the inner pipe and the outer pipe; a filtering section is arranged in the inner pipe corresponding to one end of the filtered liquid-passing chamber while a liquid-passing section is arranged in the inner pipe corresponding to the other end of the filtered liquid-passing chamber; two core plugs, separately called asa filtering section core plug and a liquid-passing section core plug according to position relations, are inserted in the inner pipe in sliding and sealing manners; the filtering section core plug cancompletely block the filtering section through axial motion, and the liquid-passing section core plug can completely block a liquid-passing section through the axial motion; a pressure pipe is fixedly connected to the inner pipe which is positioned between the filtering section core plug and the liquid-passing section core plug; backward movement of the filtering section core plug and the liquid-passing section core plug is pushed through intake pressure of the pressure pipe, and due to negative pressure of the pressure pipe, opposite movement of the filtering section core plug and the liquid-passing section core plug is realized. Compared with a single function of a common oil-transmission oil pipe, the high-strength oil-transmission oil pipe disclosed by the invention has the three functions of filtering, on-line flushing of filtering screens and interception, can be switched at random, and can be repeatedly used.
Description
technical field [0001] The invention belongs to the field of oil pipelines, in particular to a high-strength oil pipeline. Background technique [0002] The oil is pumped to the ground through the pumping unit and transported to the union station through the oil pipeline laid on the shallow surface. The existing oil pipeline is composed of many ordinary oil pipelines sealed from the end to the end, and only has the function of transportation. Very singular. Contents of the invention [0003] (1) Technical problems to be solved: [0004] In order to solve the problem of the single function of the existing oil delivery pipeline in the background technology, the present invention proposes a multifunctional high-strength oil delivery pipeline, which has three functions of filtering, online backwashing filter, and interception. [0005] (2) Technical solution: [0006] The technical solution provided by the present invention is: a high-strength oil delivery pipe, including a...
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 Applications(China)
IPC IPC(8): F16L55/24B01D35/16B01D35/02
CPCB01D35/02B01D35/16F16L55/24
Inventor 席赫
Owner 席赫