Self-heat-generation heat-storage type oil conveying pipeline anti-freezing protection device

A technology for oil pipelines and antifreeze protection, applied in heat storage equipment, pipeline heating/cooling, heating fuel, etc., can solve problems such as oil pipelines are prone to cracks, oil solidifies on the inner wall of the pipeline, and affects transmission efficiency

Inactive Publication Date: 2020-10-30
张国华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Oil pipelines are generally installed outdoors. If the temperature is too low, especially in winter in the north, the temperature is basically below zero. Oil pipelines are prone to cracks at low temperatures, whic

Method used

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  • Self-heat-generation heat-storage type oil conveying pipeline anti-freezing protection device
  • Self-heat-generation heat-storage type oil conveying pipeline anti-freezing protection device
  • Self-heat-generation heat-storage type oil conveying pipeline anti-freezing protection device

Examples

Experimental program
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Embodiment

[0042] see figure 1 , figure 2 with image 3 , a self-generating heat storage type oil pipeline antifreeze protection device, comprising a heat storage sleeve 1 fixedly connected to the outer surface of the oil pipeline, the inside of the heat storage sleeve 1 is provided with a heat storage chamber 101, and the internal rotation of the heat storage chamber 101 The drum 2 is connected, the inner wall of the heat storage chamber 101 close to the oil pipeline is fixedly connected with the static friction ring plate 4, the inner surface of the drum 2 close to the static friction ring plate 4 is fixedly connected with the dynamic friction ring plate 5, and the outer surface of the drum 2 is fixed Three non-stable double magnetic rings 3 are connected, and the non-stable double magnetic ring 3 includes a pair of half-ring plates 31 and a pair of built-in ball plates 32 fixedly connected to the outer surface of the drum 2, and the half-ring plates 31 and the built-in ball plates 3...

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Abstract

The invention discloses a self-heat-generation heat-storage type oil conveying pipeline anti-freezing protection device and belongs to the technical field of pipeline anti-freezing. According to the self-heat-generation heat-storage type oil conveying pipeline anti-freezing protection device, firstly, an unsteady dual magnetic ring is made to generate initial rotation through magnetic force between main and secondary magnetic sheets and a balance guide magnet, meanwhile, in the rotating process of the unsteady dual magnetic ring, by means of migration movement generated by gravity balls underthe action of the gravity accelerated speed, the gravity center of the unsteady dual magnetic ring is changed, then magnetic balance between the main and secondary magnetic sheets and the balance guide magnet is broken, the unsteady dual magnetic ring is made to generate the rotation sequentially, a new time of magnetic force action is generated, repeating is performed like this, the unsteady dualmagnetic ring and a rotating barrel are made to be in the rotating process continuously, so that a static friction ring plate and a dynamic friction ring plate are made to perform friction continually to generate heat, and a function effect of spontaneous and continuous heat-generation and anti-freezing without external power on oil conveying pipelines is realized.

Description

technical field [0001] The invention relates to the technical field of pipeline antifreeze, in particular to a self-generating heat storage type oil pipeline antifreeze protection device. Background technique [0002] Oil pipelines (also called pipelines, pipelines) are composed of oil pipes and their accessories, and are equipped with corresponding oil pump units according to the needs of the process flow, designed and installed as a complete pipeline system for the completion of oil loading and unloading and transportation Task. The oil pipeline system, that is, the pipeline system used to transport oil and petroleum products, is mainly composed of oil pipelines, oil stations and other auxiliary related equipment. For transportation equipment, compared with railway and highway oil transportation, which are also land transportation methods, pipeline oil transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor...

Claims

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Application Information

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IPC IPC(8): F28D20/00F24V40/00F16L53/32
CPCF28D20/0034F16L53/32F24V40/00Y02E60/14
Inventor 张国华
Owner 张国华
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