Heat preservation pipe fitting for steel bushing by steam with corrugated compensation end cap

A technology of corrugation compensation and pipe fittings, which is applied in the direction of heat preservation, pipe components, and pipe protection through heat insulation, can solve problems such as low safety, abnormal operation of pipe networks, and high maintenance costs, and achieve the effect of increasing the safety of use

Inactive Publication Date: 2014-08-27
TANGSHAN XINGBANG PIPE CONSTR EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the operation of the steel-sheathed steel steam pipe network, once a leak occurs at a certain point, the entire pipe network cannot operate normally, the maintenance cost is high, and the safety is low

Method used

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  • Heat preservation pipe fitting for steel bushing by steam with corrugated compensation end cap

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Experimental program
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Embodiment Construction

[0012] Such as figure 1 As shown, a steel-jacketed steam insulation pipe fitting with a corrugated compensation end cap of the present invention includes an inner working pipe fitting 2, and an outer protective pipe fitting 3 arranged outside the inner working pipe fitting 2, and the other side of the inner working pipe fitting 2 is An insulation layer 5 is provided.

[0013] Wherein, the upper end of the longitudinal pipe of the inner working pipe 2 is provided with a corrugated compensation end cap 1, so that the cooperation between the outer protective pipe 3, the insulation layer 5 and the inner working pipe 2 is more sealed.

[0014] The horizontal pipe of the inner working pipe 2 is provided with a sliding bracket 4, which has the function of isolating the steam pipe when the steam leaks, so that it only affects the small section of the pipe where the leak occurs.

[0015] The beneficial effects of the present invention are: the present invention utilizes the sliding br...

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PUM

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Abstract

The invention discloses a heat preservation pipe fitting for a steel bushing by steam with a corrugated compensation end cap. The heat preservation pipe fitting comprises an inner working pipe fitting and an outer protective outer pipe fitting arranged outside the inner working pipe fitting, wherein a heat preservation layer is arranged at another side outside the inner working pipe fitting. According to the heat preservation pipe fitting provided by the invention, in case of leakage in the process of operating the steam, a sliding support has a function of blocking a steam pipeline, therefore, a small section of the pipeline can be only influenced by the leakage, but the normal operation of other pipelines can not be influenced; furthermore, the use safety can be improved, the problem that the normal operation of the whole pipe fitting is influenced by the leakage in the traditional steam transportation can be solved, and good insulation performance can be realized.

Description

technical field [0001] The invention relates to a pipe fitting, in particular to a steel jacket steam heat preservation pipe fitting with a corrugated compensating end cap. Background technique [0002] In the operation of the steel-sheathed steel steam pipe network, once a leak occurs at a certain point, the entire pipe network cannot operate normally, the maintenance cost is high, and the safety is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a steel-sheathed steam insulation pipe fitting with a corrugated compensating end cap which has the function of isolating the steam pipeline in case of leakage. [0004] The present invention is achieved through the following technical solutions: a steel-sheathed steam insulation pipe fitting with a corrugated compensation end cap, including an inner working pipe fitting, and an outer protective pipe fitting arranged outside the inner working pipe fitting, the othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L43/00F16L43/02F16L59/22
CPCF16L43/00F16L43/02F16L59/22
Inventor 邱荣来
Owner TANGSHAN XINGBANG PIPE CONSTR EQUIP
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