CN201159369Y - Polyurethane energy-saving heat preserving galvanized steel sheet or zinced steel sheet air duct plate material - Google Patents
Polyurethane energy-saving heat preserving galvanized steel sheet or zinced steel sheet air duct plate material Download PDFInfo
- Publication number
- CN201159369Y CN201159369Y CNU2007201984234U CN200720198423U CN201159369Y CN 201159369 Y CN201159369 Y CN 201159369Y CN U2007201984234 U CNU2007201984234 U CN U2007201984234U CN 200720198423 U CN200720198423 U CN 200720198423U CN 201159369 Y CN201159369 Y CN 201159369Y
- Authority
- CN
- China
- Prior art keywords
- sheet
- air duct
- galvanized
- surface layer
- galvanized steel
- 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
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
Abstract
The utility model relates to a polyurethane energy saving heat insulation galvanized steel sheet or galvanized iron sheet 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 galvanized steel sheet or galvanized iron sheet 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 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 galvanized steel sheet or galvanized iron sheet 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 galvanized steel sheet or galvanized iron sheet air duct sheet material has the advantages of environment protection, saving energy, heat insulation, beauty and lightness, the noise is very low, the condensed water does not exist, the air duct sheet material is not easy to be rusted, the second heat preservation for making and installing are not needed, and the life is long and the like.
Description
Technical field
The utility model relates to a kind of air duct board, particularly a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet or galvanized sheet iron air duct board 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, corrosion resistant polyurethane energy-saving heat preserving galvanized steel plain sheet or the galvanized sheet iron air duct board 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 polyurethane energy-saving heat preserving galvanized steel plain sheet or galvanized sheet iron air duct board 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 galvanized steel plain sheet or galvanized sheet iron, 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 galvanized steel plain sheet or galvanized sheet iron 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 polyurethane energy-saving heat preserving galvanized steel plain sheet of finished product or galvanized sheet iron air duct board are 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, energy-saving heat preserving, light weight attractive in appearance, utmost point low noise, evaporated condensation water, be difficult for corrosion, fabrication and installation need not the secondary insulation, 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
1-galvanized steel plain sheet or galvanized sheet iron;
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 polyurethane energy-saving heat preserving galvanized steel plain sheet or galvanized sheet iron air duct board 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 galvanized steel plain sheet or galvanized sheet iron 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 galvanized steel plain sheet or galvanized sheet iron 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 galvanized steel plain sheet or galvanized sheet iron 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 galvanized steel plain sheet or galvanized sheet iron 1, any one fire prevention or the 3 compound moulding of getting on of anticorrosion surface layer.
Claims (8)
1, a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet or galvanized sheet iron air duct board is characterized in that:
This air duct board is a kind of sandwich sheet structure, plate surface layer as the airduct outside is placed galvanized steel plain sheet or galvanized sheet iron, 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 described a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet of claim 1 or galvanized sheet iron air duct board, it is characterized in that:
The thickness of described galvanized steel plain sheet or galvanized sheet iron is more than or equal to 0.05mm, smaller or equal to 1.50mm.
3, by described a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet of claim 1 or galvanized sheet iron air duct board, it is characterized in that:
The thickness of described RPUF is more than or equal to 5mm, smaller or equal to 50mm.
4, by described a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet of claim 1 or galvanized sheet iron air duct board, 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 described a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet of claim 1 or galvanized sheet iron air duct board, it is characterized in that:
Described RPUF is PUR foamed plastics or PIR foamed plastics or polyurethane-modified foamed plastics.
6, by described a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet of claim 1 or galvanized sheet iron air duct board, 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 described a kind of polyurethane energy-saving heat preserving plating galvanized steel plain sheet of claim 1 or galvanized sheet iron air duct board, 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 described a kind of polyurethane energy-saving heat preserving galvanized steel plain sheet of claim 1 or galvanized sheet iron air duct board, 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 |
|---|---|---|---|
| CNU2007201984234U CN201159369Y (en) | 2007-11-27 | 2007-11-27 | Polyurethane energy-saving heat preserving galvanized steel sheet or zinced steel sheet air duct plate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201984234U CN201159369Y (en) | 2007-11-27 | 2007-11-27 | Polyurethane energy-saving heat preserving galvanized steel sheet or zinced steel sheet air duct plate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159369Y true CN201159369Y (en) | 2008-12-03 |
Family
ID=40109953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201984234U Expired - Fee Related CN201159369Y (en) | 2007-11-27 | 2007-11-27 | Polyurethane energy-saving heat preserving galvanized steel sheet or zinced steel sheet air duct plate material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159369Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629446A (en) * | 2013-11-15 | 2014-03-12 | 中国石油天然气集团公司 | Low-lying corrosion-resisting alloying corrosion-resisting heat-preservation pipeline and processing technology thereof |
| CN104976441A (en) * | 2014-04-02 | 2015-10-14 | 广新海事重工股份有限公司 | Ventilating pipe and manufacturing method thereof |
| EP4235049A1 (en) * | 2022-02-23 | 2023-08-30 | Wojciech Kazimierski | Insulated ventilation duct having a rectangular cross-section |
-
2007
- 2007-11-27 CN CNU2007201984234U patent/CN201159369Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629446A (en) * | 2013-11-15 | 2014-03-12 | 中国石油天然气集团公司 | Low-lying corrosion-resisting alloying corrosion-resisting heat-preservation pipeline and processing technology thereof |
| CN103629446B (en) * | 2013-11-15 | 2016-02-10 | 中国石油天然气集团公司 | Low-lying corrosion resistant alloy corrosion-resistanting insulation pipe and processing technology thereof |
| CN104976441A (en) * | 2014-04-02 | 2015-10-14 | 广新海事重工股份有限公司 | Ventilating pipe and manufacturing method thereof |
| EP4235049A1 (en) * | 2022-02-23 | 2023-08-30 | Wojciech Kazimierski | Insulated ventilation duct having a rectangular cross-section |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103085375A (en) | Novel composite sheet material | |
| WO2015149573A1 (en) | Thermal insulation board with vacuum thermal isolation plate | |
| CN201159369Y (en) | Polyurethane energy-saving heat preserving galvanized steel sheet or zinced steel sheet air duct plate material | |
| CN201159368Y (en) | Polyurethane energy-saving heat preserving colored steel air duct plate material | |
| CN201159373Y (en) | Galvanized steel sheet or zinced steel sheet composite heat preserving wind pipe plate material | |
| CN102313114A (en) | Composite heat preservation plate for air-conditioner duct | |
| CN201145380Y (en) | Novel composite ventilating pipeline | |
| CN201159372Y (en) | Single-face colored steel composite heat preserving wind pipe plate material | |
| CN201159371Y (en) | Polyurethane energy-saving heat preserving colored steel air duct plate material | |
| CN201159370Y (en) | Polyurethane energy-saving heat preserving stainless steel or stainless iron wind pipe plate material | |
| CN203755591U (en) | Integrated decorative thermal-insulation energy-saving sound-absorption composite plate for building | |
| CN201661818U (en) | Heat-insulation composite air duct plate with black surface | |
| CN201159374Y (en) | Stainless steel or stainless iron composite heat preserving wind pipe plate material | |
| CN201159375Y (en) | Plastic-steel composite heat preserving wind pipe plate material | |
| CN208565833U (en) | A kind of GFRP foamed anticorrosion thermal insulated heating pipeline | |
| CN201241448Y (en) | Heat preservation and heat insulation decorative plate | |
| CN205712714U (en) | A kind of novel XPS exterior-wall heat insulation extruded sheet | |
| CN103090119A (en) | Multifunctional composite air pipe plate | |
| CN206512947U (en) | A kind of composite board for the LED dot matrix decoration for being capable of independent assortment | |
| CN201739707U (en) | Composite heat preservation plate for air duct of air conditioner | |
| CN203395505U (en) | Composite air duct material | |
| CN205688600U (en) | Organic material composite extrusion warming plate | |
| CN2571875Y (en) | Electric heating thermal-insulation decoration panel | |
| CN2784708Y (en) | Prefabricated thermal insulating pipe made of composite material | |
| CN2846115Y (en) | Inorganic clean energy saving composite wind pipe plate |
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 |