Heat insulation structure of heat distribution pipeline

By combining the thermal pipeline body, outer ring metal sheet, insulation rock wool and polystyrene board, and using specific overlap design, the existing thermal pipeline insulation structure is solved, and the effect of rapid installation, low cost and high insulation effect is achieved.

CN222687679UActive Publication Date: 2025-03-28TIANJIN BINLONG GEOTHERMAL ENERGY CO LTD
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Patent Information

Application Number
CN202420705971.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-08
Publication Date
2025-03-28
Estimated Expiration
2034-04-08

AI Technical Summary

Technical Problem

The existing thermal pipeline insulation structure consists of two semicircular arc insulation covers, which are troublesome to install and disassemble and are costly.

Method used

The combined structure of the thermal pipeline body, outer ring metal sheet, thermal insulation rock wool and polystyrene board is adopted. The design of the overlapping sheet, rectangular grooves, fixed columns and limit blocks of the outer ring metal sheet are quickly installed and disassembled, and the trapezoidal structure of the thermal insulation rock wool is perfectly fitted with the thermal pipeline body to improve the insulation effect.

Benefits of technology

It realizes the rapid installation and disassembly of thermal pipeline insulation structure, reduces costs, and improves the insulation effect and operation convenience.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a heat distribution pipeline heat preservation structure which comprises a heat distribution pipeline body, an outer ring metal sheet and heat preservation rock wool, and a polystyrene board is arranged on the outer side of the heat distribution pipeline body. A right lap joint piece is integrally installed at the left end of the outer ring metal piece, rectangular open grooves are formed in the inner end of the right lap joint piece at equal intervals, a left lap joint piece is integrally installed at the right end of the outer ring metal piece, a fixing column is fixedly installed at the outer end of the left lap joint piece, and a limiting block is rotatably installed at the inner end of the fixing column. According to the heat preservation structure of the heat distribution pipeline, the heat preservation rock wool is uniquely arranged in a trapezoid shape, the heat preservation rock wool is perfectly attached to the outer shape of the heat distribution pipeline body, the heat preservation effect is good, the manufacturing cost is low, one-piece arrangement is achieved, and operation is easy and convenient; the continuity and the sealing performance are better, and the installation convenience and the heat preservation effect are improved.
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