CN201159368Y - Polyurethane energy-saving heat preserving colored steel air duct plate material - Google Patents
Polyurethane energy-saving heat preserving colored steel air duct plate material Download PDFInfo
- Publication number
- CN201159368Y CN201159368Y CNU200720198422XU CN200720198422U CN201159368Y CN 201159368 Y CN201159368 Y CN 201159368Y CN U200720198422X U CNU200720198422X U CN U200720198422XU CN 200720198422 U CN200720198422 U CN 200720198422U CN 201159368 Y CN201159368 Y CN 201159368Y
- Authority
- CN
- China
- Prior art keywords
- air duct
- surface layer
- saving heat
- color steel
- equal
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 239000004814 polyurethane Substances 0.000 title claims abstract description 25
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 10
- 239000002344 surface layer Substances 0.000 claims abstract description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 15
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 abstract description 11
- 239000011496 polyurethane foam Substances 0.000 abstract description 11
- 238000004378 air conditioning Methods 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003796 beauty Effects 0.000 abstract 2
- 239000011229 interlayer Substances 0.000 abstract 2
- 238000004079 fireproofing Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 229930000044 secondary metabolite Natural products 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 phenolic aldehyde Chemical class 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0281—Multilayer duct
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/30—Details or features not otherwise provided for comprising fireproof material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a polyurethane energy saving heat insulation colour steel air duct sheet material which is used for an air duct of an air conditioning, wherein the air duct sheet material is an interlayer sheet material structure, which is used as a sheet surface layer on the outer surface of the air duct to place colour steel and is used as the sheet surface layer on the inner surface of the air duct to place any one fireproofing or anticorrosive surface layer, a middle interlayer layer is hard polyurethane foam plastics, and the hard polyurethane foam plastics are firmly bonded with an outer surface layer and an inner surface layer together. The utility model has the advantages that compared with other composite air duct sheet materials, the polyurethane energy saving heat insulation colour steel air duct sheet material has the advantages of environment protection, saving energy, high compressive strength, strong protection ability of products, beauty and long life and the like. Compared with a traditional sheet iron air duct, the polyurethane energy saving heat insulation colour steel air duct sheet material has the advantages of environment protection, saving energy, beauty, lightness, very low noise, no condensed water, uneasy corrosion, convenient making and installment of the air duct, corrosion resistance and long life and the like.
Description
Technical field
The utility model relates to a kind of air duct board, particularly a kind of color steel air duct board of polyurethane energy-saving heat preserving that is used for air conditioning wind pipe.
Background technique
RPUF is the best environment protection type thermal insulating material of heat insulation effect of generally acknowledging in the world, the RPUF heat insulation effect of condition of equivalent thickness is 2～2.5 times of glass wool, utilize RPUF to produce composite air duct board, make air conditioning wind pipe again, will save a large amount of energy every year for country.
The kind of air conditioning wind pipe is a lot of in the market; but it is very different; such as phenolic aldehyde composite air duct, polystyrene composite air duct, glass composite air duct, glass fibre reinforced plastics composite air duct, traditional galvanized sheet iron airduct, traditional glass steel airduct etc.; its feature of environmental protection, physical stability and heat insulation effect are all far below two-sided aluminium foil polyurethane composite air duct; but two-sided aluminium foil polyurethane composite air duct finished product protection ability is relatively poor; aluminium foil is met the easy oxidation of water, influences the use and the life-span of airduct.
The model utility content
Technical problem of the present utility model is that a kind of environmental protection and energy saving, strong, the corrosion resistant color steel air duct board of polyurethane energy-saving heat preserving that is used for air conditioning wind pipe of finished product protection ability will be provided.
In order to solve above technical problem, the utility model provides a kind of color steel air duct board of polyurethane energy-saving heat preserving that is used for air conditioning wind pipe, this air duct board is a kind of sandwich sheet structure, plate surface layer as the airduct outside is placed color steel, place any one fire prevention or anticorrosion surface layer as the plate surface layer of airduct inner face, the therebetween sandwich layer is a RPUF, and RPUF and outer, interior two surface layer close adhesion fuse.
The thickness of described color steel is more than or equal to 0.05mm, smaller or equal to 1.50mm.
The thickness of described RPUF is more than or equal to 5mm, and smaller or equal to 50mm, density is more than or equal to 25kg/m
3, smaller or equal to 200kg/m
3
Described RPUF is PUR foamed plastics or PIR foamed plastics or the polyurethane-modified foamed plastics or the mixture of polyurethane and other foamed plastics.
Described fire prevention or anticorrosion surface layer are any one surface layers in the following metallic material surface layer: aluminium foil, alloy foil, color steel, galvanized steel plain sheet, galvanized sheet iron, corrosion resistant plate, stainless iron plate.
Described fire prevention or anticorrosion surface layer are any one surface layers in the following nonmetallic material surface layer: glass fibre reinforced plastics, UPVC plastic-steel plate, PVC plastic sheet, PAP aluminium-plastic plate, various fabricbase composite cover, various matrix composite cover.
The thickness of described fire prevention or anticorrosion surface layer is more than or equal to 0.01mm, smaller or equal to 5.00mm.
Secondary compound molding after complex method employing polyurethane foam making sheet and compound once-through or the polyurethane foam making sheet.Polyurethane foam making sheet and compound once-through are that urethane raw is injected between two surface layers, and urethane raw is foaming betwixt, simultaneously with two surface layer close adhesion; The secondary compound molding is earlier polyurethane foam to be made tabularly after the polyurethane foam making sheet, as sends out into the bulk bubble and carries out slice processing again, adopts multiple film device then or by hand with the compound moulding of getting on of two surface layers.The width that the color steel air duct board of the polyurethane energy-saving heat preserving of finished product is whole is more than or equal to 400mm, and smaller or equal to 1500mm, length without limits.
Superior effect of the present utility model is:
1) compares with other composite air duct board, the utlity model has advantages such as environmental protection and energy saving, compressive strength height, finished product protection ability are strong, attractive in appearance, the life-span is long;
2) compare advantages such as the utlity model has environmental protection and energy saving, light weight attractive in appearance, utmost point low noise, evaporated condensation water, be difficult for corrosion, the airduct fabrication and installation are convenient, corrosion-resistant, the life-span is long with traditional iron sheet airduct.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is used for the structural representation of air conditioning wind pipe for the utility model;
The number in the figure explanation
The 1-color steel; The 2-RPUF;
3-fire prevention or anticorrosion surface layer.
Embodiment
See also shown in the accompanying drawing, the utility model will be further described.
As depicted in figs. 1 and 2, the utility model provides a kind of color steel air duct board of polyurethane energy-saving heat preserving that is used for air conditioning wind pipe, this air duct board is a kind of sandwich sheet structure, plate surface layer as the airduct outside is placed color steel 1, place any one fire prevention or anticorrosion surface layer 3 as the plate surface layer of airduct inner face, the therebetween sandwich layer is a RPUF 2, and RPUF 2 fuses with outer, interior two surface layer close adhesion.
The thickness of described color steel 1 is more than or equal to 0.05mm, smaller or equal to 1.50mm.
The thickness of described RPUF 2 is more than or equal to 5mm, and smaller or equal to 50mm, density is more than or equal to 25kg/m
3, smaller or equal to 200kg/m
3
Described RPUF 2 is PUR foamed plastics or PIR foamed plastics or the polyurethane-modified foamed plastics or the mixture of polyurethane and other foamed plastics.
Described fire prevention or anticorrosion surface layer 3 are any one surface layers in the following metallic material surface layer: aluminium foil, alloy foil, color steel, galvanized steel plain sheet, galvanized sheet iron, corrosion resistant plate, stainless iron plate.
Described fire prevention or anticorrosion surface layer 3 are any one surface layers in the following nonmetallic material surface layer: glass fibre reinforced plastics, UPVC plastic-steel plate, PVC plastic sheet, PAP aluminium-plastic plate, various fabricbase composite cover, various matrix composite cover.
The thickness of described fire prevention or anticorrosion surface layer 3 is more than or equal to 0.01mm, smaller or equal to 5.00mm.
Secondary compound molding after complex method employing polyurethane foam making sheet and compound once-through or the polyurethane foam making sheet.Polyurethane foam making sheet and compound once-through are to adopt Large Scale and Continuous production line or multilayer moulded to be interrupted foam device, urethane raw is injected between color steel 1, any one fire prevention or the anticorrosion surface layer 3, urethane raw is foamed into RPUF 2 betwixt, simultaneously with two surface layer close adhesion; The secondary compound molding is earlier tabular RPUF 2 to be made in the urethane raw foaming after the polyurethane foam making sheet, as send out into the bulk bubble and carry out slice processing again, adopt multiple film device or manual then with color steel 1, any one fire prevention or the 3 compound moulding of getting on of anticorrosion surface layer.
Claims (8)
1, the color steel air duct board of a kind of polyurethane energy-saving heat preserving is characterized in that:
This air duct board is a kind of sandwich sheet structure, plate surface layer as the airduct outside is placed color steel, place any one fire prevention or anticorrosion surface layer as the plate surface layer of airduct inner face, the therebetween sandwich layer is a RPUF, and RPUF and outer, interior two surface layer close adhesion fuse.
2, by the color steel air duct board of the described a kind of polyurethane energy-saving heat preserving of claim 1, it is characterized in that:
The thickness of described color steel is more than or equal to 0.05mm, smaller or equal to 1.50mm.
3, by the color steel air duct board of the described a kind of polyurethane energy-saving heat preserving of claim 1, it is characterized in that:
The thickness of described RPUF is more than or equal to 5mm, smaller or equal to 50mm.
4, by the color steel air duct board of the described a kind of polyurethane energy-saving heat preserving of claim 1, it is characterized in that:
The density of described RPUF is more than or equal to 25kg/m
3, smaller or equal to 200kg/m
3
5, by the color steel air duct board of the described a kind of polyurethane energy-saving heat preserving of claim 1, it is characterized in that:
Described RPUF is PUR foamed plastics or PIR foamed plastics or polyurethane-modified foamed plastics.
6, by the color steel air duct board of the described a kind of polyurethane energy-saving heat preserving of claim 1, it is characterized in that:
Described fire prevention or anticorrosion surface layer are any one surface layers in the following metallic material surface layer: aluminium foil, alloy foil, color steel, galvanized steel plain sheet, galvanized sheet iron, corrosion resistant plate, stainless iron plate.
7, by the color steel air duct board of the described a kind of polyurethane energy-saving heat preserving of claim 1, it is characterized in that:
Described fire prevention or anticorrosion surface layer are any one surface layers in the following nonmetallic material surface layer: glass fibre reinforced plastics, UPVC plastic-steel plate, PVC plastic sheet, PAP aluminium-plastic plate, various fabricbase composite cover, various matrix composite cover.
8, by the color steel air duct board of the described a kind of polyurethane energy-saving heat preserving of claim 1, it is characterized in that:
The thickness of described fire prevention or anticorrosion surface layer is more than or equal to 0.01mm, smaller or equal to 5.00mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720198422XU CN201159368Y (en) | 2007-11-27 | 2007-11-27 | Polyurethane energy-saving heat preserving colored steel air duct plate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720198422XU CN201159368Y (en) | 2007-11-27 | 2007-11-27 | Polyurethane energy-saving heat preserving colored steel air duct plate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159368Y true CN201159368Y (en) | 2008-12-03 |
Family
ID=40109952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720198422XU Expired - Fee Related CN201159368Y (en) | 2007-11-27 | 2007-11-27 | Polyurethane energy-saving heat preserving colored steel air duct plate material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159368Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322342A (en) * | 2013-06-27 | 2013-09-25 | 无锡同心塑料制品有限公司 | Plastic pipeline |
| CN104441798A (en) * | 2014-12-09 | 2015-03-25 | 常熟市精诚铝业有限公司 | High-wind-pressure-resistant aluminum honeycomb plate |
-
2007
- 2007-11-27 CN CNU200720198422XU patent/CN201159368Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322342A (en) * | 2013-06-27 | 2013-09-25 | 无锡同心塑料制品有限公司 | Plastic pipeline |
| CN103322342B (en) * | 2013-06-27 | 2016-01-20 | 江苏高博智融科技有限公司 | A kind of plastic pipe |
| CN104441798A (en) * | 2014-12-09 | 2015-03-25 | 常熟市精诚铝业有限公司 | High-wind-pressure-resistant aluminum honeycomb plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI WANGUO TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: TANG DALI Effective date: 20100519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200124 ROOM 301, NO.56, LANE 127, LINGZHAO ROAD, SANLIN TOWN, PUDONG, SHANGHAI CITY TO: 201403 NO.95 JINDUN ROAD, QIXIAN DEVELOPMENT AREA, FENGXIAN DISTRICT, SHANGHAI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100519 Address after: 201403 No. 95 Pier Road, Qixian Development Zone, Shanghai, Fengxian District Patentee after: Shanghai Wanguo Technology Development Co., Ltd. Address before: 200124 Shanghai Pudong Sanlin Town Linzhao road 127 Lane 56, Room 301 Patentee before: Tang Dali |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20151127 |