Heat preservation steam pipeline
A steam pipeline and heat preservation technology, applied in the direction of heat preservation, pipeline protection through thermal insulation, pipeline protection, etc., can solve the problems of unsatisfactory heat preservation effect of heat preservation steam pipeline and excessive heat consumption of steam, achieve excellent heat preservation effect and prevent heat leakage Effect
Inactive Publication Date: 2018-11-06
珠海新源热力有限公司
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Problems solved by technology
However, the insulated steam pipes used in the current steam heating system have unsatisfactory thermal insulation effects, and the steam consumes more heat during long-distance transportation.
Method used
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[0018] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.
[0019] refer to figure 1 , an insulated steam pipeline, comprising a working pipe 1 for transporting steam and a common reflective layer 8, preferably, the working pipe 1 is a spiral welded steel pipe. At the same time, the outer side of the working tube 1 is sequentially provided with a first thermal insulation layer 2, a high temperature resistant reflective layer 3, a second thermal thermal la...
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Abstract
The invention discloses a heat preservation steam pipeline. The heat preservation steam pipeline comprises a working pipe for conveying steam and common reflection layers, wherein a first heat preservation layer, a high temperature resistant reflection layer, a second heat preservation layer, a medium temperature resistant reflection layer and a third heat preservation layer are sequentially arranged on the outer side of the work pipe; a top layer heat preservation layer is arranged at the upper end of the outer side of the third heat preservation layer, and the cross section of the top layerheat preservation layer is in an arc shape which is symmetric in the vertical direction; and the common reflection layers are disposed on the outer sides of the third heat preservation layer and the top layer heat preservation layer, and protective layers are further disposed on the outer sides of the common reflection layers. The first heat preservation layer, the second heat preservation layer and the third heat preservation layer play a heat preservation effect role on the working pipe, and the high temperature resistant reflective layer, the medium temperature resistant reflective layer and the common reflective layers all reflect the heat radiation released by the steam in the working pipe, in addition, since the heat is mainly radiated towards the upper direction, the top heat preservation layer is arranged to carry out further heat preservation on the working pipe. The heat preservation steam pipeline has excellent heat preservation effect and is suitable for long-distance steamtransportation.
Description
technical field [0001] The invention relates to the technical field of steam heating, in particular to an insulated steam pipeline. Background technique [0002] The steam heating system is a system that supplies heat in the form of steam. In the heating system, water is used as the heating medium. In the form of steam, heat is carried from the heat source and sent to the user through the heating network. Therefore, the heat preservation of steam during pipeline transportation is the key work of the heating system. However, the insulated steam pipes used in the current steam heating system have unsatisfactory thermal insulation effects, and the steam consumes more heat during long-distance transportation. Contents of the invention [0003] In view of the above problems, the present invention provides an insulated steam pipeline with excellent thermal insulation effect and suitable for long-distance steam transportation. [0004] The technical scheme that the present inve...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16L9/14F16L59/02F16L59/05F16L59/08F16L59/10
Inventor 王波侯向阳
Owner 珠海新源热力有限公司