CN200972041Y - Metal thermal-insulation layer - Google Patents
Metal thermal-insulation layer Download PDFInfo
- Publication number
- CN200972041Y CN200972041Y CN 200620140680 CN200620140680U CN200972041Y CN 200972041 Y CN200972041 Y CN 200972041Y CN 200620140680 CN200620140680 CN 200620140680 CN 200620140680 U CN200620140680 U CN 200620140680U CN 200972041 Y CN200972041 Y CN 200972041Y
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- China
- Prior art keywords
- stainless steel
- insulation
- insulating
- box body
- plate
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- Expired - Fee Related
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Abstract
A metal insulating course comprises at least two insulating plates. The insulating plate is a thin box composed of stainless steel, and at least a reflecting insulating element which is made of two pieces of stainless steel is arranged inside the box; the insulating plate is provided with a reflecting insulating element which is composed of at least three pieces of stainless steel which is corrugation, convexo concave or two side shined; the external surface of the stainless steel plate in the thin box is at least provided with two tooth strip or tooth ring which are in contact with the device or the pipe; at least two sides of the insulating plate in the thin box are provided with agraffe; the external face of the stainless steel of the insulating plate in the thin box is provided with a fold grip. The utility model has the advantages of easiness in cleaning the surface and getting rid of dirt, great durability, convenience in installment and dismantlement and a great function of insulating, thereby, the utility model is suitable for insulating the heat device and pipe in variable circumstances.
Description
Technical field
The utility model relates to the metallic insulation of a kind of metallic insulation that is exclusively used in equipment and pipeline, especially heat power equipment and pipeline.
Background technique
In the prior art, it mainly is to be assembled with the thermal insulating material of homogeneity or the blanket formula thermal insulating material of the non-same sex, for example Chang Yong lightweight fiberglass, mineral cotton or porous thermal insulating material etc. in insulation shell that the structure of thermal insulation layer is formed.Insulation shell commonly used is then mainly made by glass fibre reinforced plastic material.These thermal insulation layers are many directly to make the two halves insulation shell, be exclusively used in the insulation of valvelet and pipeline, then adopt the insulation plate to be spliced the thermal insulation layer of installing on the frame as large turbo-type generator equipment mutually for relatively large heat power equipment and pipeline.But the thermal insulation layer of above-mentioned formation has only adopted the big material of thermal resistance to carry out the obstruct of heat transfer, reduce pyroconductivity, the amplitude of its inside and outside temperature drop is very limited, it is extremely limited for the using effect of the pressure vessel and equipment of used in nuclear power station nuclear reactor plant and corresponding pipeline etc., reason just is that the temperature in these equipment and the pipeline is very high, adopt conventional thermal insulation layer technology can't reach heat preservation effect, what have can't use even at all.Must adopt good heat-insulation effect for pressure vessel and equipment that is similar to the used in nuclear power station nuclear reactor plant and corresponding pipeline, easy to use, simple in structure, the thermal insulation layer product that cost is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and a kind of metallic insulation of reflection type thermal insulation structure is provided.
The purpose of this utility model is finished by following technical solution, and it is spliced by two insulation plates at least, and this insulation plate constitutes a slim box body by inside and outside stainless steel sheets, in the reflection type that is made of two stainless steel sheets be installed at least be incubated filler.
The superimposed reflection type insulation filler that constitutes of stainless steel reflection sheet that has ripple or concave-convex type, two-sided bright shape by three is installed in the described slim box body insulation plate at least.
At least be provided with two profile of tooth bar or profile of tooth circles with equipment or tube contacts on the outer surface of the interior stainless steel sheets of described slim box body insulation plate.
At least two corresponding sides of described slim box body insulation plate are respectively arranged with the male and female hasp that matches.
The outer stainless steel sheets outer surface of described slim box body insulation plate is provided with folding handle.
The utility model is owing to adopt stainless steel material, and the surface can not absorb and keep the sputter dirt of pollution, and surface clean is convenient, and decontamination is easy; Be applied on the heating power tankage and corresponding pipeline of used in nuclear power station nuclear reactor plant, make the obstruction of emergent reactor core cooling water system reduce to minimum; Serviceability is good, adopts stainless steel structure, makes it at steam, water, spray, irradiation, overheated, or under the environmental conditions of chemistry, do not break, it is big to bear pressure, be easy to installation and removal, good heat insulating can be applied to the characteristics such as insulation of heat power equipment and pipeline under the various environment.
Description of drawings
Fig. 1 is the spliced heat insulation layer structure schematic representation of relatively large equipment of the present utility model.
Fig. 2 is a warming plate block structure schematic representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, the utility model is spliced by two insulation plates 1 at least, and is covered by the surface of the heating power container 2 and the pipeline 3 of nuclear reactor.This insulation plate 1 constitutes a slim box body by inside and outside stainless steel sheets 4, in the reflection type insulation filler 6 that is made of two stainless steel sheets 5 is installed at least, see shown in Figure 2.
Described slim box body insulation plate 1 is at least a in plane plate and the arc plate, Figure 2 shows that similar surface plate block structured, and shown in Figure 4 is similar arc plate block structured.Can be applied to the combination of above-mentioned two kinds of insulation plates 1 in other embodiments.
The stainless steel reflection sheet 5 superimposed reflection types insulation fillers 6 that constitute that have ripple or concave-convex type, two-sided bright shape by three are installed in the slim box body insulation plate 1 shown in Figure 2 at least, these stainless steel reflection sheets 5 are the sheet metal of mutual isolation, contour contour, can produce the reflection of closed air space and internal heat.Above-mentioned sheet metal is by the roll moulding, and the surface has lappet, after shearing, closely is arranged in the slim box body three layers of the thick placements of per inch; Sometimes can place one deck flat bed of no lappet, and, provide the convection current barrier in edge and box body spot welding in the centre.The inside and outside stainless steel sheets of the slim box body of described formation is made by the complete tinsel of a slice respectively.
For increasing heat insulating effect, the present invention is provided with two profile of tooth bar 7 or profile of tooth circles with equipment or tube contacts at least on interior stainless steel sheets 4 outer surfaces of described slim box body insulation plate 1, make between the valve of the insulation plate 1 of arc and insulation or the pipeline to be formed with good air insulated space.
For the insulation plate 1 that makes mutual vicinity interconnects, be respectively arranged with the male and female hasp 8 that matches at least two corresponding sides of described insulation plate 1.Outer stainless steel sheets 4 outer surfaces of described insulation plate 1 are provided with folding handle 9 in addition.
Claims (5)
1, a kind of metallic insulation, it is spliced by two insulation plates at least, it is characterized in that this insulation plate (1) constitutes a slim box body by inside and outside stainless steel sheets (4), in the reflection type insulation filler (6) that is made of two stainless steel sheets (5) at least is installed.
2, the metallic insulation of equipment according to claim 1 and pipeline is characterized in that being equipped with in the described slim box body insulation plate (1) at least the reflection type insulation filler (6) that has the superimposed formation of stainless steel reflection sheet (5) of ripple or concave-convex type, two-sided bright shape by three.
3, the metallic insulation of equipment according to claim 1 and 2 and pipeline is characterized in that being provided with at least on interior stainless steel sheets (4) outer surface of described slim box body insulation plate (1) two profile of tooth bar (7) or profile of tooth circles with equipment or tube contacts.
4, the metallic insulation of equipment according to claim 3 and pipeline is characterized in that at least two corresponding sides of described slim box body insulation plate (1) are respectively arranged with the male and female hasp (8) that matches.
5, the metallic insulation of equipment according to claim 4 and pipeline is characterized in that outer stainless steel sheets (4) outer surface of described slim box body insulation plate (1) is provided with folding handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140680 CN200972041Y (en) | 2006-12-03 | 2006-12-03 | Metal thermal-insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140680 CN200972041Y (en) | 2006-12-03 | 2006-12-03 | Metal thermal-insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972041Y true CN200972041Y (en) | 2007-11-07 |
Family
ID=38883295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620140680 Expired - Fee Related CN200972041Y (en) | 2006-12-03 | 2006-12-03 | Metal thermal-insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972041Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411998A (en) * | 2011-11-29 | 2012-04-11 | 阿诺德绝缘材料技术（吴江）有限公司 | Heat preserving cover special for nuclear power |
| CN103174912A (en) * | 2013-01-14 | 2013-06-26 | 上海核工程研究设计院 | Nuclear power plant device and composite type insulating layer used for pipeline |
-
2006
- 2006-12-03 CN CN 200620140680 patent/CN200972041Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411998A (en) * | 2011-11-29 | 2012-04-11 | 阿诺德绝缘材料技术（吴江）有限公司 | Heat preserving cover special for nuclear power |
| CN103174912A (en) * | 2013-01-14 | 2013-06-26 | 上海核工程研究设计院 | Nuclear power plant device and composite type insulating layer used for pipeline |
| CN103174912B (en) * | 2013-01-14 | 2015-08-26 | 上海核工程研究设计院 | A kind of Nuclear Power Plant Equipment and the compound thermal insulation layer of pipeline |
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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: 20071107 Termination date: 20131203 |