Noise-reduction and heat-insulation pipeline
A technology for noise reduction, heat preservation, and pipelines, applied in the field of pipelines, can solve the problems of noise pollution, noise generation, and difficulty in guaranteeing the quality of use, and achieve the effect of improving sealing and reducing noise.
Inactive Publication Date: 2015-10-28
JIANGYIN SHENGANG CONSTR INSTALLATION ENG
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Problems solved by technology
[0002] At present, the existing pipelines are difficult to withstand various damages under high temperature or other severe weather conditions, making it difficult to guarantee the quality of use; moreover, when the pipelines are working, they often generate noise, causing noise pollution
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[0008] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0009] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0010] Such as figure 1 As shown, a noise reduction and heat preservation pipeline provided by the present invention includes a pipeline 1, which is characterized in that a hollow noise reduction layer 2, a fabric layer 3 and an outer sheath 4 are sequentially arranged outside the pipeline 1 from the inside to the outside. The hollow noise reduction layer 2 is made of polyester processed into a hollow shape, the fabric layer 3 is made of glas...
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The invention discloses a noise-reduction and heat-insulation pipeline which comprises a pipeline body (1). The noise-reduction and heat-insulation pipeline is characterized in that a hollow noise-reduction layer (2), a fabric layer (3) and an outer jacket (4) are sequentially arranged outside the pipeline body (1) from inside to outside; the hollow noise-reduction layer (2) is formed by processing polyester into a hollow structure; the fabric layer (3) is made of glass fiber; the outer jacket (4) is a rubber layer; the thickness ratio of the pipeline body (1) to the hollow noise-reduction layer (2) to the fabric layer (3) to the outer jacket (4) is 1:5:1:2. By means of the structure, the sealing performance and heat-insulation performance of an original pipeline can be greatly improved through the cooperation of the hollow noise-reduction layer, the fabric layer and the outer jacket; particularly, by means of the design of the hollow noise-reduction layer, noise produced during pipeline conveying can be greatly reduced.
Description
technical field [0001] The invention relates to a pipeline, in particular to a pipeline with functions of noise reduction and heat preservation. Background technique [0002] At present, the existing pipelines are difficult to withstand various damages under high temperature or other severe weather conditions, making it difficult to guarantee the quality of use; moreover, when the pipelines are in operation, they often generate noise, causing noise pollution. Contents of the invention [0003] In order to solve the problems of the prior art, the present invention provides a noise reduction and heat preservation pipeline. [0004] In order to achieve the above objectives, a technical solution adopted by the present invention is to provide a noise-reducing and heat-preserving pipeline, including a pipeline, and a hollow noise-reducing layer, a fabric layer and an outer sheath are sequentially arranged outside the pipeline from the inside to the outside. The noise layer is m...
Claims
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IPC IPC(8): F16L9/21F16L59/00
CPCF16L9/21F16L59/00
Inventor 何文伟
Owner JIANGYIN SHENGANG CONSTR INSTALLATION ENG