CN201054256Y - A heat-preservation and insulation winding shell structure - Google Patents
A heat-preservation and insulation winding shell structure Download PDFInfo
- Publication number
- CN201054256Y CN201054256Y CNU2006200769132U CN200620076913U CN201054256Y CN 201054256 Y CN201054256 Y CN 201054256Y CN U2006200769132 U CNU2006200769132 U CN U2006200769132U CN 200620076913 U CN200620076913 U CN 200620076913U CN 201054256 Y CN201054256 Y CN 201054256Y
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Abstract
The utility model relates to a thermal insulation twisting type casing body structure, belonging to the thermal insulation technology, and mainly solves the problems of low construction efficiency and high project cost. The utility model consists of an inner twisting layer and an outer sealing layer, wherein, the inner twisting layer adopts prefabricated tube-shaped glass fiber bags filled with expanded perlite powder and twisted on a thermal preserved facility outer layer side by side; the outer sealing layer adopts a prefabricated paste thermal material coasted on the inner twisting layer, so as to beautify the appearance of the outer sealing layer, and the paste-shaped thermal material forms water proofing thermal insulation solid casing body after being hardened. The utility model has the performances of water proofing, fire proofing, thermal insulating, toxic free and pollution performance, and can be widely used in the thermal insulation field of the industries of chemical industry, metallurgy, electricity, transportation, etc.
Description
Technical field
The utility model belongs to the thermal insulation technology field, particularly the thermal isolation technique of transmission pipeline.
Background technology
At present, the various up and down equipment pipes that will be incubated in ground adopt the silicate thermal insulation coatings, and this coating in use workability is bad, once can only be coated with 5 millimeters thickness, just can be coated with the second layer in 2-3 days under the normal temperature, can not construct below 0 ℃.So operating efficiency is low, and coating has phenomenon of rupture, and the matter reason can not guarantee.Once disclose a kind of thermal insulation coatings in the Chinese patent, adopted alumina silicate fibre, asbestos wool, perlite, glass microballoon, bentonitic clay, zeyssatite, high-temp glue, polyacrylamide, bleeding agent, methyl silicon sodium alcoholate etc.During construction, directly be coated in outside the tube wall, though heat insulation effect and water proofing property have certain effect, operating efficiency is very low, and cost is also higher.
Summary of the invention
The purpose of this utility model provides a kind of operating efficiency height, and engineering cost is low, a kind of insulation wound form shell structure applied widely.
The utility model is achieved in that it is to adopt the tubular glass fabric to make cloth bag, and interior dress fine perlite powder or other inorganic heat insulation material are wrapped on each heat-preserving equipment or the pipeline, adopts the paste insulation material to smear again to tamp to seal into housing.The paste insulation material adopts alumina silicate, fine perlite, bentonitic clay, bleeding agent, vinylidene chloride, polyvinyl alcohol (PVA), silicon dioxide formaldehyde resin etc. to mix.The tubular glass fibre cloth bag that the utility model adopts, interior dress crushed crude pearlite or other inorganic heat insulation material, be wrapped on the various heat-preserving equipments or on the pipeline, smear the heat-insulation layer of paste insulation material simultaneously, following advantage is arranged compared with the prior art: can be at-80 ℃--use in+80 ℃ of scopes, enlarged temperature range, adaptability is wider.Operating efficiency can improve 6-8 doubly.Be applicable to the insulation housing construction of different shape equipment and special pipe.Engineering cost reduces by 40%.Construction quality is attractive in appearance neat.This shell structure thermal and insulating performance is good, and the fire-proof and water-proof performance is strong.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Specific embodiments
In the accompanying drawing 1, glass fabric is cut into suitable specification by designing requirement, be prefabricated into cylindrical cloth bag (2), the fine perlite powder (1) of packing in the tubular glass fibre cloth bag (2), the tubular glass fibre cloth bag (2) of the fine perlite powder (1) of packing into is wrapped on the pipeline (4) side by side, smears paste insulation material (3) then.
Specific embodiment, the utility model can carry out at the construction field (site).It is made up of internal layer winding layer and outer confining bed, will fill fine perlite powder (1) in the tubular Glass Fibre Bag (2) that be prefabricated into, and is wrapped in side by side and forms the internal layer winding layer on the equipment; Increase at internal layer winding layer skin and smear paste insulation material (3), paste insulation material (3) adopts alumina silicate, fine perlite, bentonitic clay, polyvinyl alcohol (PVA), silicon dioxide formaldehyde resin, vinylidene chloride, bleeding agent, adding suitable quantity of water to make; Paste insulation material (3) smear the sunk part of having filled up the internal layer winding layer, and suitably increase smearing thickness and form outer confining bed.Outer confining bed sclerosis back is integral with internal layer winding layer strong bonded, has constituted heat-insulation and heat-preservation housing of the present utility model.The plasticity of paste insulation material can make outer confining bed increase thickness by designing requirement, and makes flat appearance bright and clean.
The utlity model has waterproof, fire prevention, insulation, thermal insulating, nontoxic, pollution-free performance. Characteristics be have good workability, efficient height, worker Cheng Chengben is low, can be widely used in the piping facility insulation of oil, chemical industry, metallurgy, electric power, traffic, light industry heating industry etc.
Claims (1)
1. an insulation wound form shell structure comprises internal layer winding layer and outer confining bed composition, it is characterized in that: the oval tubular insulator that the internal layer winding layer is made up of Glass Fibre Bag, fine perlite powder; The paste thermal insulator that outer confining bed is made up of alumina silicate, fine perlite, bentonitic clay, polyvinyl alcohol (PVA), silicon dioxide formaldehyde resin, vinylidene chloride, bleeding agent and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200769132U CN201054256Y (en) | 2006-08-23 | 2006-08-23 | A heat-preservation and insulation winding shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200769132U CN201054256Y (en) | 2006-08-23 | 2006-08-23 | A heat-preservation and insulation winding shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054256Y true CN201054256Y (en) | 2008-04-30 |
Family
ID=39393917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200769132U Expired - Fee Related CN201054256Y (en) | 2006-08-23 | 2006-08-23 | A heat-preservation and insulation winding shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054256Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632683A (en) * | 2012-03-30 | 2012-08-15 | 湖北三江航天江北机械工程有限公司 | Manufacturing method for manual patch of heat insulating layer of filament winding engine shell |
-
2006
- 2006-08-23 CN CNU2006200769132U patent/CN201054256Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632683A (en) * | 2012-03-30 | 2012-08-15 | 湖北三江航天江北机械工程有限公司 | Manufacturing method for manual patch of heat insulating layer of filament winding engine shell |
| CN102632683B (en) * | 2012-03-30 | 2014-10-29 | 湖北三江航天江北机械工程有限公司 | Manufacturing method for manual patch of heat insulating layer of filament winding engine shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20100823 |