Flexible pipeline winding type thermal insulation device

Abstract

The invention discloses a flexible pipeline winding type thermal insulation device in the technical field of thermal insulation devices. The flexible pipeline winding type thermal insulation device comprises water treatment equipment, the outer side of the water treatment equipment is coated with a thin thermal insulation layer, a flexible pipeline winding layer is wound around the outer side of the thin thermal insulation layer, a thick thermal insulation layer is arranged on the outer side of the flexible pipeline winding layer, the outer side of the thick thermal insulation material layer is coated with an anti-aging and anti-oxidation layer, the flexible pipeline winding layer is a concentric pipe and comprises an inner pipe body and an outer pipe body, phase change heat storage materials are arranged in an interlayer between the inner pipe body and the outer pipe body, and the head and the tail of the outer pipe body are closed. According to the flexible pipeline winding type thermal insulation device, the core of the scheme design lies in three aspects, namely the pipeline design, the phase change heat storage materials and thermal insulation materials, the phase change heat storage materials are selected as heat storage and heat transfer media in a pipeline, and a large amount of thermal insulation materials are wrapped around the outer side, so that the effect that the equipment cannot be frozen for 5-7 days in a low-temperature environment after being heated once can be achieved.

Description

technical field [0001] The invention relates to the technical field of thermal insulation devices, in particular to a flexible pipeline winding type thermal insulation device. Background technique [0002] Heat preservation is a scientific and efficient energy-saving technical measure, which can slow down the heat dissipation and conduction speed. Insulation refers to laying an insulation layer on the surface of the heating pipe and its accessories to reduce the ineffective heat loss of the heat medium during the transportation process, and to maintain certain parameters of the heat medium to meet the needs of users. [0003] In order to ensure the normal operation of water treatment equipment in alpine regions at low temperatures, it is necessary to develop antifreeze technology and equipment for water treatment equipment. Design a flexible pipeline, use this flexible pipeline to wrap around the water treatment equipment, and wrap the heat insulation material on the outsid...

AI Technical Summary

Problems solved by technology

Because the supply of electricity and other forms of energy in the alpine region is backward, the land is sparsely populated, there is no power facility, and the power is generally supplied by small solar panels, so it is impossible to use electric heat tracing or steam heat tracing to prevent freezing of water treatment equipment. The normal operation of the water treatment equipment cannot be guaranteed and the water treatment equipment is easily damaged

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