CN2320877Y - Insulating shell - Google Patents
Insulating shell Download PDFInfo
- Publication number
- CN2320877Y CN2320877Y CN 97220113 CN97220113U CN2320877Y CN 2320877 Y CN2320877 Y CN 2320877Y CN 97220113 CN97220113 CN 97220113 CN 97220113 U CN97220113 U CN 97220113U CN 2320877 Y CN2320877 Y CN 2320877Y
- Authority
- CN
- China
- Prior art keywords
- layer
- insulating
- heat
- insulating shell
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses an insulating shell for insulating pipes, etc. The insulating shell is a layer structure, a surface layer is a protective layer, a middle layer is a polystyrene foam insulating layer, an inner layer is a polyurethane temperature-resisting layer, and the insulating shell is a combined body composed of at least two blocks which are bonded into integration through bonding agent. The utility model has the advantages of low heat conduction coefficient, good water-proof and humidity-proof performance, good insulation, light weight, firmness and durability, convenient carrying and installation, labor saving, low composite cost, etc.
Description
The utility model relates to a kind of heat-preservating shell, is particularly suitable for the insulation of pipeline.
The existing insulation that is used for pipeline polyurethane watt, hydrophobic pearlite watt arranged, polyurethane watt cost height, hydrophobic pearlite is watt easily broken, water-proof performance is poor.
The purpose of this utility model be to overcome deficiency of the prior art and provide that low, the waterproof and dampproof performance of a kind of thermal conductivity is good, thermal and insulating performance is good, firm and durable, light weight, carrying and installation save labor the heat-preservating shell that overall cost is low.
The purpose of this utility model is achieved in that it is a stratiform structure; the top layer is a protective layer, and the centre is the polystyrene foam insulating, and nexine is a polyurethane heatproof layer; it is at least by two assemblying bodys that constitute, and is integral by tackiness agent is bonding between piece and the piece.
The purpose of this utility model can also realize by following technical measures: the thickness≤30mm of insulating; Its insulating can also be mixed with polyurethane by polystyrene foam and constitutes; Heat-resistant layer can also be made of inorganic composite materials.
The utility model compared with prior art has following advantage:
1, because it is a stratiform structure, the top layer is a protective layer, middle insulating for mixing with polystyrene big gun foam or polystyrene foam and polyurethane, nexine promptly contact the heat-resistant layer that forms for inorganic composite materials or polyurethane of steel pipe, thereby light weight, firm and durable, thermal and insulating performance are good;
2, owing to adopted waste and old styrenic foams and inorganic composite materials, thereby overall cost is low;
3, thermal conductivity is low, after tested, and thermal conductivity is 0.03w/m.k;
4, moistureproof and waterproof is good;
5, cracky not because it is at least by two compositions that constitute, is integral by Bond is bonding between piece and the piece, thereby carrying and installation convenience, saving of labor, laborsaving.
Description of drawings:
Accompanying drawing is the utility model cross-sectional configuration schematic representation
Among the figure: protective layer (1), insulating (2), heat-resistant layer (3)
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
As shown in the figure; it constitutes by three layers; the top layer is a glass fiber cloth; the protective layer (1) that paint or glass fibre reinforced plastics etc. constitute; the centre is to mix the insulating (2) that constitutes with polyurethane by polystyrene foam or polystyrene big gun foam; the heat-resistant layer (3) for constituting of the promptly close steel pipe of nexine by resistant to elevated temperatures inorganic composite materials or organic polyurethane; the thickness of insulating (2) according to actual needs; generally≤30mm; for easy for installation; this shell is at least by two assemblying bodys that constitute; its heat-preservating shell internal diameter matches with the outer diameter of steel pipes of insulation; the object difference of this heat-preservating shell insulation also can be made into difformity and changes according to its object shapes; determine what of combination block; each combination block is above-mentioned three-decker; during use with combination block attached to above pipe etc., will be integral by Bond is bonding between piece and the piece then.
Claims (2)
1, a kind of heat-preservating shell is characterized in that:
A, be stratiform structure, the top layer is a protective layer, and the centre is a polystyrene big gun foam insulating, and nexine is a polyurethane heatproof layer;
B, it is at least by two assemblying bodys that constitute, and is integral by tackiness agent is bonding between piece and the piece.
2, heat-preservating shell according to claim 1 is characterized in that heat-insulation and heat-preservation layer thickness≤30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220113 CN2320877Y (en) | 1997-06-28 | 1997-06-28 | Insulating shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220113 CN2320877Y (en) | 1997-06-28 | 1997-06-28 | Insulating shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2320877Y true CN2320877Y (en) | 1999-05-26 |
Family
ID=33935883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97220113 Expired - Fee Related CN2320877Y (en) | 1997-06-28 | 1997-06-28 | Insulating shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2320877Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386559C (en) * | 2005-11-23 | 2008-05-07 | 吉林石油集团有限责任公司 | Hard polyurethane polystyrene foam plastic composite thermal-insulating pipe case |
| CN101672412B (en) * | 2009-10-12 | 2012-05-23 | 崔承波 | Trimerical composite thermal insulation pipe |
| CN109974131A (en) * | 2019-04-08 | 2019-07-05 | 广东美的暖通设备有限公司 | The speed heat module and air-conditioner outdoor unit of air conditioner |
| CN113997579A (en) * | 2021-11-05 | 2022-02-01 | 南京恒倍特玻璃钢有限公司 | Manufacturing process of heat-insulating shell of glass fiber reinforced plastic integrated pump station and heat-insulating shell thereof |
| WO2024017360A1 (en) * | 2022-07-21 | 2024-01-25 | 上海科华热力管道有限公司 | Directly buried hot and cold water thermal insulation pipeline |
-
1997
- 1997-06-28 CN CN 97220113 patent/CN2320877Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386559C (en) * | 2005-11-23 | 2008-05-07 | 吉林石油集团有限责任公司 | Hard polyurethane polystyrene foam plastic composite thermal-insulating pipe case |
| CN101672412B (en) * | 2009-10-12 | 2012-05-23 | 崔承波 | Trimerical composite thermal insulation pipe |
| CN109974131A (en) * | 2019-04-08 | 2019-07-05 | 广东美的暖通设备有限公司 | The speed heat module and air-conditioner outdoor unit of air conditioner |
| CN113997579A (en) * | 2021-11-05 | 2022-02-01 | 南京恒倍特玻璃钢有限公司 | Manufacturing process of heat-insulating shell of glass fiber reinforced plastic integrated pump station and heat-insulating shell thereof |
| CN113997579B (en) * | 2021-11-05 | 2024-05-17 | 南京恒倍特玻璃钢有限公司 | Manufacturing process of glass fiber reinforced plastic integrated pump station heat preservation shell and heat preservation shell |
| WO2024017360A1 (en) * | 2022-07-21 | 2024-01-25 | 上海科华热力管道有限公司 | Directly buried hot and cold water thermal insulation pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2320877Y (en) | Insulating shell | |
| CN205637192U (en) | Energy -saving building | |
| CN102003048A (en) | Composite three-dimensional sandwich flame-retardant heat insulating decorative board | |
| CN201090904Y (en) | Valve heat preservation and heat insulation cover capable of disassembling and assembling | |
| CN201512869U (en) | Cast-in-situ thermal insulation structure of building wall body | |
| CN100445483C (en) | Composite silicate hard heat preservating thermal insulating wall and its construction method | |
| CN201649551U (en) | Reflection heat-insulating type ground warm module | |
| CN214579731U (en) | Cotton multilayer cold insulation structure pipeline of rubber and plastic heat preservation | |
| CN211031476U (en) | Heat insulation pad | |
| CN209762557U (en) | multilayer heat insulation structure of long-distance pipeline | |
| CN201633249U (en) | Fire-resistant and heat-insulating covering material | |
| CN208441275U (en) | A kind of exterior walls of buildings heat preservation framework | |
| CN2210314Y (en) | Glass fibre reinforced plastic anti-seepage composite thermal insulation pipe and joint thereof | |
| CN2356209Y (en) | Composite insulation direct buried pipe | |
| CN217784505U (en) | Pipeline for heating in urban area | |
| CN2773212Y (en) | Water-proof thermal-insulative wall | |
| CN205976061U (en) | Thermal -insulated architectural decoration outer wall keeps warm | |
| CN110509622A (en) | A kind of heat insulating mattress | |
| CN2706534Y (en) | Heat insulation roof tile | |
| CN212509859U (en) | Novel heat preservation and insulation pipeline | |
| CN2365301Y (en) | Waterproof insulation polyurethane glass fiber reinforced plastic roof | |
| CN88201715U (en) | Directly laying pipe with glass fibre reinforced plastic slewe for thermal preservation | |
| CN207049519U (en) | Pipeline vacuum is incubated composite construction | |
| CN215110981U (en) | Heat preservation type heating and ventilating pipe for boiler room | |
| CN213837126U (en) | Composite cement foaming board with waterproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |