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Outdoor pipeline protection device

A protective device and outer pipeline technology, applied in pipeline protection, pipeline support, pipeline heating/cooling, etc., can solve the problem that the pipeline cannot be prevented from being frozen

Inactive Publication Date: 2020-04-24
西安帝凡合赢科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pipelines, as important working parts for long-distance transmission of water or natural gas, are widely used in practical applications. Since water or gas pipelines are installed outdoors, they will experience severe weather, such as cold, etc., and the existing pipeline protection devices only It has the function of preventing the pipeline from being damaged by external force, but it cannot prevent the pipeline from being frozen.

Method used

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

[0019] On the premise of protecting the safety of pipelines and preventing pipelines from being frozen, an embodiment of the present invention provides an outdoor pipeline protection device.

[0020] See figure 1 , a protective device for an outdoor pipeline 1 provided by an embodiment of the present invention, comprising: an outdoor pipeline 1, a metal casing 2, a support device 3, a buffer structure 4, a thermal insulation layer 5, and a heating pipe 6;

[0021] The thermal insulation layer 5 is covered on the inner wall of the metal casing 2; the support device 3 is fixed in the metal casing 2, the outdoor pipeline 1 contacts the working surface of the support device 3, and the The support device 3 is used to support the outdoor pipeline 1;

[0022] The heating pipe 6 is attached to the outer wall ...

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PUM

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Abstract

The embodiment of the invention provides an outdoor pipeline protection device. In practical applications, a pipeline protection device is arranged on the outer side surface of a pipeline, and coats the outer side surface of the pipeline, the pipeline is placed on a supporting device arranged in a metal shell, as for a buffering structure between the supporting device and the inner bottom surfaceof the metal shell, when the pipeline is vibrated, the buffering structure can effectively relieve the external force received by the pipeline to protect the pipeline to be safe, a warm-keeping layeris arranged on the inner surface of the metal shell, a heating pipe is attached to the outer surface of the pipeline, hot water circularly flows in the heating pipe, and on the premise that the heating pipe continuously dissipates heat, the heat is flooded between the warm-keeping layer and the pipeline so that the pipeline can be prevented from being frozen in advance.

Description

technical field [0001] The invention relates to the technical field of pipes, in particular to an outdoor pipe protection device. Background technique [0002] Pipelines, as important working parts for long-distance transmission of water or natural gas, are widely used in practical applications. Since water or gas pipelines are installed outdoors, they will experience severe weather, such as cold, etc., and the existing pipeline protection devices only It has the function of preventing the pipeline from being damaged by external force, but it cannot prevent the pipeline from being frozen. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide an outdoor pipeline protection device to prevent the pipeline from being frozen under the premise of protecting the pipeline safety. The specific technical scheme is as follows: [0004] An embodiment of the present invention provides an outdoor pipeline protection device, including:...

Claims

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Application Information

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IPC IPC(8): F16L3/02F16L55/035F16L59/02F16L53/32
CPCF16L3/02F16L55/035F16L59/02F16L53/32
Inventor 高定利
Owner 西安帝凡合赢科技发展有限公司
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