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An Improved Pipeline Isolation Device for High Viscosity Medium

An isolation device and high-viscosity technology, applied in the field of maintenance workshops, can solve the problems of high labor intensity and low work efficiency of workers, and achieve the effects of reducing labor intensity, improving work efficiency and simple operation

Inactive Publication Date: 2017-12-26
FOSHAN GAOFU PETROCHINA FUEL ASPHALT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This has very high requirements on the asphalt delivery pipeline, and the delivery pipeline must be overhauled regularly to prevent it from leaking. The existing maintenance process needs to remove each section of the delivery pipeline and perform leak detection separately, and the labor intensity of the workers is high. low efficiency

Method used

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  • An Improved Pipeline Isolation Device for High Viscosity Medium

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0023] like figure 1 As shown, an improved high-viscosity medium pipeline isolation device according to the present invention includes a first partition piece 1 and a second partition piece 2, the first partition piece 1 is provided with a liquid inlet pipe 3, and one end of the liquid inlet pipe 3 is provided with There are connectors, which are used to connect external pipes. One side of the first partition 1 is provided with a hole communicating with the liquid inlet pipe 3. The second partition 2 is provided with a pressure gauge 4. The second partition 2 is provided with and The pressure gauge 4 communicates with the second pipeline. One side of the second part...

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Abstract

The invention discloses an improved high-viscosity medium pipeline isolation device. The improved high-viscosity medium pipeline isolation device comprises a first separation piece and a second separation piece. The first separation piece is provided with a liquid inlet pipe, and one end of the liquid inlet pipe is provided with a connecting piece; a hole communicated with the liquid inlet pipe is formed in one side of the first separation piece; the second separation piece is provided with a pressure gauge, and is provided with a second pipeline communicated with the pressure gauge; a hole communicated with the second pipeline is arranged on one side of the second separation piece, and liquid is poured in through the first separation piece; a conveying pipeline is filled up, the pressure gauge displays the liquid pressure so as to detect whether leakage happens to the conveying pipeline or not; and the device is simple, efficient and easy to operate and the influence on production is reduced to the minimum.

Description

technical field [0001] The invention belongs to the technical field of maintenance workshops, and in particular relates to an improved high-viscosity medium pipeline isolation device. Background technique [0002] Asphalt is divided into coal tar pitch, natural asphalt, and petroleum asphalt. Among them, petroleum asphalt is the most widely used, and it is the residue after crude oil distillation. Depending on the degree of refining, it becomes liquid, semi-solid or solid at room temperature. Petroleum asphalt is black and shiny, and has high temperature sensitivity. Asphalt has many advantages as a paving material. First, there are two levels of vibration reduction between the wheel and the road surface, so the driving comfort is good and the noise is low; second, the flexible pavement has strong adaptability to roadbed, foundation deformation or uneven settlement; third, the speed of pavement repair Quick, it can be opened to traffic after rolling. [0003] Asphalt is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/00F16L55/10
CPCF16L55/00F16L55/10
Inventor 古志钦贺瑞年
Owner FOSHAN GAOFU PETROCHINA FUEL ASPHALT