Anti-frost-crack intelligent pipeline connecting equipment for large smart city industrial buildings

Abstract

The invention discloses anti-frost-crack intelligent pipeline connecting equipment for large smart city industrial buildings, and relates to the technical field of pipeline connecting equipment. The anti-frost-crack intelligent pipeline connecting equipment comprises a sleeve and a locking assembly arranged on the sleeve, the sleeve is of a hollow cylindrical structure, pipelines are connected to the two sides of the sleeve in an embedded mode, a connecting plate extending into the sleeve is fixedly connected to the middle of the inner wall of the sleeve, ports of the pipelines abut against the outer wall of the connecting plate, a supporting plate is fixedly connected to the bottom of the connecting plate, first cavities are formed between the top surface of the supporting plate and the inner walls of the pipelines, sealing assemblies are arranged in the first cavities, second cavities are formed between the outer walls of the pipelines and the inner wall of the sleeve, a vent holes is fixedly connected to the interior of the sleeve, and the vent hole communicates with the second cavities. Through the first cavities and the second cavities, a containing position is provided for ice block freezing, pressure borne by the pipeline connecting position is reduced, and meanwhile, the sealing performance of the pipeline connecting position is effectively enhanced.

Description

technical field [0001] The invention relates to the technical field of pipeline connection equipment, in particular to an intelligent pipeline connection equipment for anti-freezing and cracking of large-scale smart city industrial buildings. Background technique [0002] Under normal circumstances, substances follow the law of thermal expansion and contraction. However, for water, it has a certain temperature premise. The force becomes weaker, the molecular distance is larger, the volume will become larger, and the ductility of the metal in winter is also weak. When the water freezes, the volume increases, and the water pipe will burst, especially the parts where multiple pipes are connected to each other. Icing occurs at low temperature, causing the pipeline to be easily damaged, and greatly increasing the weight of the pipeline, making the pipeline easy to break. [0003] The Chinese invention patent with the publication number CN105526459A in the prior art discloses a k...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of anti-freezing and cracking intelligent pipeline connection equipment for large-scale smart city industrial buildings, so as to solve the problems of pipeline freezing and cracking, poor sealing performance and high energy consumption required for heating pipelines in the prior art.

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