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Repeatedly used thermal insulation quilt and its application method

A heat insulation and application method technology, applied in the direction of layered products, etc., can solve the problems of long installation and disassembly construction period, high construction labor intensity, and non-reusable use, so as to protect workers' health, light weight, and save costs. Effect

Active Publication Date: 2006-04-12
北京英特莱科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The construction period of installation and disassembly is long;
[0005] 2. It cannot be reused and must be removed during overhaul or partial overhaul;
[0006] 3. The construction labor intensity is high;
[0007] 4. Cause air pollution and affect the environment during construction;
[0008] 5. Short service life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Repeatedly used thermal insulation quilt and its application method
  • Repeatedly used thermal insulation quilt and its application method
  • Repeatedly used thermal insulation quilt and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to figure 1 and figure 2 , symbol 1 represents the outer layer, which is glass fiber coated with silicone cloth, symbol 2 represents the thermal insulation layer, which is ceramic (aluminum silicate) fiber blanket, symbol 3 represents the inner layer, which is ceramic (aluminum silicate) fiber coated with vermiculite cloth , Symbol 4 is a metal rivet.

[0035] The thermal insulation layer 2 is covered by the inner layer and the outer layer, and is fixed by metal rivets 4 .

Embodiment 2

[0037] refer to figure 2 and Figure 4 , are the perspective view and cross-sectional view of the three-way reusable thermal insulation product respectively, wherein the symbol 1 represents the outer layer, which is composed of 0.1-5.0mm PVC-coated or non-PVC-coated glass fiber cloth, and the symbol 2 represents the thermal insulation layer, which consists of 3-300 mm thick glass wool, the symbol 3 represents the inner layer, which is composed of silica gel-coated glass fiber cloth woven with metal wire. The long-term use temperature is 100-600 ° C. The insulation product is glued (water) not shown) connected as a whole.

Embodiment 3

[0039] refer to figure 1 and figure 2 , when a single piece is used, on the left surface of the heat insulation quilt, use rivets to fix the male parts of the three buckles (not shown in the figure), and on the right surface of the heat insulation quilt, use rivets to fix the three buckles The female part of the buckle (not shown in the figure), the distance between the female and male parts of the buckle depends on the size of the workpiece to be covered, and it is better to cover it tightly. If necessary, glue and coating can be used on the joint surface The workpiece is then tied up with rope.

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Abstract

A cyclically used insulating shield is composed a main body consisting of internal layer, insulating layer, external layer and fire-proof layers on said internal and external layers, and the connecting mechanisms for the connection between said shields. It has high insulating, water-proof, fire-proof and oil-resistant functions.

Description

1. Technical field [0001] The invention relates to a thermal insulation product, more particularly to a reusable thermal insulation quilt. 2. Background technology [0002] Insulation materials are widely used in thermal power, chemical industry, metallurgy, electric power, construction and other fields. In these fields, commonly used insulation materials such as rock wool, mineral wool, aluminum silicate fiber, glass wool, calcium silicate, asbestos, perlite, expanded vermiculite, insulation bricks, polyurethane foam, etc., they are basically based on Cotton, blankets, felts, blocks or loose forms are inconvenient to install and disassemble, the construction period is long, and the labor intensity is high, which affects environmental sanitation and workers' health. For the thermal insulation of irregularly shaped objects such as valves, special-shaped pipes, and steam turbine shells, the construction of traditional materials is more complicated. For equipment heat preserv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B5/14
Inventor 史俊荣丁志新
Owner 北京英特莱科技有限公司
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