CN102900914A - Method for manufacturing heat-insulation cover of special-shaped part - Google Patents
Method for manufacturing heat-insulation cover of special-shaped part Download PDFInfo
- Publication number
- CN102900914A CN102900914A CN2011102145355A CN201110214535A CN102900914A CN 102900914 A CN102900914 A CN 102900914A CN 2011102145355 A CN2011102145355 A CN 2011102145355A CN 201110214535 A CN201110214535 A CN 201110214535A CN 102900914 A CN102900914 A CN 102900914A
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- China
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- resin
- special
- shaped part
- outside
- heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The invention discloses a method for manufacturing a heat-insulation cover of a special-shaped part. The method includes steps of (1), uniformly smearing wax emulsion or modified silicon oil on the outer surface of the special-shaped part; (2), smearing weather-resistant ASA (acrylonitrile-styrene-acrylate) resin on the outside of the wax emulsion or modified silicon oil; and (3), finally covering an aluminum silicate fiber cotton layer with the thickness ranging from 2cm to 5cm on the outside of the resin, and covering an outer protective layer consisting of high-polymer waterproof rolls on the outside of the aluminum silicate fiber cotton layer. A connector and a stainless steel mesh are embedded in the resin, and the thickness of the resin is 5cm. The method has the advantages that heat-insulation operation can be carried out for individual special-shaped parts such as valves and elbows with heat-insulation requirements in a field, industrialized batch production is omitted, the heat-insulation operation is carried out quickly, and production and service costs are low.
Description
Technical field
The present invention relates to a kind of method of making the special-shaped part insulation cover, be used for the insulation of pipeline valve etc.
Background technique
The insulation antiseptic operation of pipeline valve, elbow etc. in the tube net outside all is to hold mould the Rigen of factory successfully according to the shape of valve and elbow generally, produces insulation cover in enormous quantities, then insulation cover is transported to the scene and installs.Its deficiency is, for special-shaped valve and the elbow installed in some pipe network, because that it installs quantity is few, can not remove factory's mold as originally again, produces insulation cover, because so its cost of production can improve greatly, loses more than gain.
Summary of the invention
The object of the present invention is to provide a kind of method of making the special-shaped part insulation cover, the method can be incubated operation to special-shaped parts such as indivedual valves that need to be incubated, elbows at the scene, need not to carry out the batch production batch production, heat retaining operation is rapid again, and production and user cost are cheap.
The object of the present invention is achieved like this, and a kind of method of making the special-shaped part insulation cover comprises the following steps: that (1) evenly smear wax emulsion or modified silicon oil on the outer surface of special-shaped part; (2) then smear weatherability ASA resin in described wax emulsion or modified silicon oil outside, built-in connection and stainless (steel) wire in this resin, the thickness of resin are 5cm; (3) coat in resin outside again one deck aluminosilicate fiber cotton is set, thickness is 2-5cm, coats the external protection that is made of polymer membranes in the aluminosilicate fiber cotton outside at last and gets final product.
The inventive method is simple, adopts the method to be incubated operation to special-shaped parts such as indivedual valves that need to be incubated, elbows at the scene, need not to carry out the batch production batch production again, and heat retaining operation is rapid, and production and user cost are cheap.
Wax emulsion wherein and modified silicon oil are a kind of isolating agents, and its Main Function is the mutual bonding that prevents film or surface of semi-finished, are usually used in the operations such as the plasticating of rubber and sizing material, mixing, compressing tablet and moulding.
Weather resisteant ASA resin has good anti-ultraviolet and thermal-oxidative aging property, has good mechanical and physical performance.The structural similarity of ASA and ABS, by acrylonitrile, acrylic rubber, the styrene copolymerized composition, it has kept the splendid mechanical and physical performance that ABS has as engineering plastics.Substituted the butadiene rubber that contains unsaturated double-bond among the ABS with the acrylic rubber that does not contain unsaturated double-bond, therefore, not only can resist degraded that ultraviolet ray irradiation causes, wear out, fade, the decomposition or the variable color that simultaneously the high temperature in the oxidation course of working in the atmosphere are caused have had strong guarantee, have promoted greatly thus the anti-aging of material and weather resisteant energy.
With the insulation cover that the inventive method is produced, the insulation antiseptic effect is better, and is easy for installation, and beautiful shape does into two that insulation cover can be repeatedly used, and is conducive to overhaul dismounting and safeguards.
Embodiment
A kind of method of making the special-shaped part insulation cover comprises the following steps: that (1) evenly smear wax emulsion or modified silicon oil on the outer surface of special-shaped part; (2) then smear weatherability ASA resin in described wax emulsion or modified silicon oil outside, built-in connection and stainless (steel) wire in this resin, the thickness of resin are 5cm; (3) coat in resin outside again one deck aluminosilicate fiber cotton is set, thickness is 2-5cm, coats the external protection that is made of polymer membranes in the aluminosilicate fiber cotton outside at last and gets final product.Can connect easily the two halves insulation cover by built-in connection.
As the improvement of the inventive method, the heat insulation reflecting film can also be set in insulation cover; The aluminosilicate fiber cotton outside can also coat again one deck polyurethane is set.
Adopt the method to be incubated operation to special-shaped parts such as indivedual valves that need to be incubated, elbows at the scene, need not to carry out the batch production batch production again, heat retaining operation is rapid, and production and user cost are cheap.
Claims (1)
1. method of making the special-shaped part insulation cover is characterized in that comprising the following steps: that (1) evenly smear wax emulsion or modified silicon oil on the outer surface of special-shaped part; (2) then smear weatherability ASA resin in described wax emulsion or modified silicon oil outside, built-in connection and stainless (steel) wire in this resin, the thickness of resin are 5cm; (3) coat in resin outside again one deck aluminosilicate fiber cotton is set, thickness is 2-5cm, coats the external protection that is made of polymer membranes in the aluminosilicate fiber cotton outside at last and gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102145355A CN102900914A (en) | 2011-07-29 | 2011-07-29 | Method for manufacturing heat-insulation cover of special-shaped part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102145355A CN102900914A (en) | 2011-07-29 | 2011-07-29 | Method for manufacturing heat-insulation cover of special-shaped part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102900914A true CN102900914A (en) | 2013-01-30 |
Family
ID=47573310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102145355A Pending CN102900914A (en) | 2011-07-29 | 2011-07-29 | Method for manufacturing heat-insulation cover of special-shaped part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900914A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070393U (en) * | 1990-09-08 | 1991-01-30 | 崂山钢管防腐保温厂 | Valve thermo-insulating cover |
| CN1710314A (en) * | 2005-06-20 | 2005-12-21 | 岑保卫 | Stainless steel thermal insulating jacket and its manufacturing method |
| CN2819005Y (en) * | 2005-06-24 | 2006-09-20 | 岑保卫 | Assembled soft thermal-insulative cover |
| CN101576179A (en) * | 2009-06-18 | 2009-11-11 | 韦鸿雁 | Multilayered structure and multifunction pipeline and connecting device |
| CN201373218Y (en) * | 2009-04-08 | 2009-12-30 | 中国石油天然气股份有限公司 | Valve insulating jacket |
-
2011
- 2011-07-29 CN CN2011102145355A patent/CN102900914A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070393U (en) * | 1990-09-08 | 1991-01-30 | 崂山钢管防腐保温厂 | Valve thermo-insulating cover |
| CN1710314A (en) * | 2005-06-20 | 2005-12-21 | 岑保卫 | Stainless steel thermal insulating jacket and its manufacturing method |
| CN2819005Y (en) * | 2005-06-24 | 2006-09-20 | 岑保卫 | Assembled soft thermal-insulative cover |
| CN201373218Y (en) * | 2009-04-08 | 2009-12-30 | 中国石油天然气股份有限公司 | Valve insulating jacket |
| CN101576179A (en) * | 2009-06-18 | 2009-11-11 | 韦鸿雁 | Multilayered structure and multifunction pipeline and connecting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |