CN202202463U - Roofing system - Google Patents
Roofing system Download PDFInfo
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- CN202202463U CN202202463U CN2011203025464U CN201120302546U CN202202463U CN 202202463 U CN202202463 U CN 202202463U CN 2011203025464 U CN2011203025464 U CN 2011203025464U CN 201120302546 U CN201120302546 U CN 201120302546U CN 202202463 U CN202202463 U CN 202202463U
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- heat
- connector
- purlin
- preservation cotton
- connecting piece
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Abstract
The utility model discloses a roofing system, which mainly comprises a house panel (1), a first connecting piece (2) and a purline (3), wherein the upper end of the first connecting piece (2) is fixed with the house panel (1) and the lower end of the first connecting piece (2) is connected with the purline (3); a secondary purline (4) and a second connecting piece (6) are arranged between the first connecting piece (2) and the purline (3) in sequence; the first connecting piece (2), the secondary purline (4), the second connecting piece (6) and the purline (3) are fixedly connected with each other through fastening pieces in sequence from top to bottom; first heat insulation cotton (8) is arranged between the first connecting piece (2) and the secondary purline (4); and second heat insulation cotton (9) is arranged between the secondary purline (4) and the second connecting piece (6). According to the roofing system, rigid frames of each plane in the roofing system are combined together so as to form a building with space rigidity and stability. The reliability is high and the cost is effectively reduced. A heat insulating material is protected so that the better isolation effect is provided and the internal environment of the building is improved; moreover, the heat preservation and heat shielding properties are more excellent.
Description
Technical field
The utility model relates to a kind of Roof system, belongs to technical field of buildings.
Background technology
As everyone knows, for building, generally, when interior temperature is higher than outside temperature, can produce the phenomenon that water smoke is adsorbed in roofing, be called as " cold bridge phenomenon ", and this " cold bridge phenomenon " appear at winter mostly." cold bridge phenomenon " is all potential problem in all types building; Especially in the north, be the prone areas of " cold bridge phenomenon ", because winter, north weather was colder; Indoor and outdoor temperature differs greatly; Cold air gets into behind the house and to combine with hot air and forms water smoke and be adsorbed in roofing, and just usually said " dewfall " can make housing roof generation humidity, go mouldy.Especially in the building of northern extremely frigid zones and the hot and humid industry of some production environments, this phenomenon especially highlights and can not be ignored.So, for just seem very important of the prevention of cold bridge phenomenon in the light weight steel structure and control measure.Want to avoid the generation of " cold bridge phenomenon ", it is most important means that the house insulation layer is set on building.
For light steel building,, run into colder object and made the humid air formation dew that reaches capacity rapidly when the penetration of moisture insulation layer.Fig. 1 is the structural representation of existing Roof system; As shown in Figure 1; Existing Roof system mainly comprises from top to bottom: roof panel 1 ', roof panel connector 2 ' and blanket formula heat-preservation cotton 3 ', in a single day dew is dropped into roofing insulation from roof panel 1 ', will make insulation layer forfeiture heat insulation effect.
The utility model content
The utility model technical problem to be solved is; Deficiency to prior art provides a kind of Roof system; For improving roofing whole insulation, heat-proof quality, adopted double-deck blanket formula heat-preservation cotton, and on roof purline, set up lining steel plate and impervious film; Simple in structure, easy for installation, stop to a great extent or reduced the cold bridge phenomenon generation.
The utility model technical problem to be solved realizes through following technical scheme:
A kind of Roof system; Mainly comprise roof panel, first connector and purlin; The upper end and the roof panel of first connector are fixed; The lower end is connected with purlin, sets gradually time purlin and second connector between described first connector and the purlin, and first connector, inferior purlin, second connector and purlin are connected through securing member is fixed to one another according to top-down order; Be provided with first heat-preservation cotton between described first connector and time purlin, be provided with second heat-preservation cotton between described the purlin and second connector.
For rigidity and the stability that increases Roof system, be provided with lining steel plate between described second connector and the purlin.
Simultaneously, in order to prevent the infiltration of cold humid air, also be provided with impervious film between described second heat-preservation cotton and the lining steel plate.Described impervious film is the low-density high-pressure polyethylene film, and thickness is 0.15 millimeter.
In order to strengthen effect of heat insulation, be provided with the thermal insulation piece between described first connector and time purlin.
Described first heat-preservation cotton or second heat-preservation cotton are spliced by polylith heat-preservation cotton material cell, form the splicing slit between the heat-preservation cotton material cell; In order to prevent the generation of " cold bridge phenomenon ", the splicing slit setting interlaced with each other of described first heat-preservation cotton and second heat-preservation cotton.
In sum, the utility model lining steel plate makes the rigid frame on each plane in the Roof system combine, and forms the building with space rigidity and stability, and reliability is high, effectively reduces cost; Simple structure, easy for installation; The protection heat-barrier material possesses better isolation effect, improves the interior of building environment, makes insulation, heat-proof quality more remarkable.
Below in conjunction with accompanying drawing and specific embodiment the technical scheme of the utility model is at length explained.
Description of drawings
Fig. 1 is the structural representation of existing Roof system;
Fig. 2 is the perspective view of the utility model Roof system;
Fig. 3 is the structure cut-away view of the utility model Roof system;
Fig. 4 is the utility model time purlin and the sketch map that is connected of second connector;
Fig. 5 is the utility model second connector and the sketch map that is connected of purlin;
Fig. 6 is the structural representation of the utility model time purlin;
Fig. 7 is the structural representation of the utility model second connector.
The specific embodiment
Fig. 2 is the perspective view of the utility model Roof system; Fig. 3 is the structure cut-away view of the utility model Roof system; Fig. 4 is the utility model time purlin and the sketch map that is connected of second connector; Fig. 5 is the utility model second connector and the sketch map that is connected of purlin.To shown in Figure 5, the utility model provides a kind of Roof system like Fig. 2, comprises that mainly the upper end of roof panel 1, first connector 2 and purlin 3, the first connectors 2 and roof panel 1 are fixing, and the lower end is connected with purlin 3.Roof panel 1 general employing 0.63 millimeters thick aluminum-zinc alloy steel plate is raw material, at factory's roll forming.The connection of sandwich construction in the Roof system for ease; Set gradually time purlin 4 and second connector 6 between described first connector 2 and the purlin 3; First connector 2, inferior purlin 4, second connector 6 are connected through securing member is fixed to one another according to top-down order with purlin 3; Be provided with first heat-preservation cotton 8 between described first connector 2 and time purlin 4, be provided with second heat-preservation cotton 9 between described the purlin 4 and second connector 6.For rigidity and the stability that increases Roof system, be provided with lining steel plate 5 between described second connector 6 and the purlin 3.Generally, the aluminum-zinc alloy steel plate of described lining steel plate 5 employings 0.37 millimeters thick is the raw material roll forming.Simultaneously, in order to prevent the infiltration of cold humid air, also be provided with impervious film 7 between described second heat-preservation cotton 9 and the lining steel plate 5.Described impervious film 7 is the low-density high-pressure polyethylene film, is called for short ldpe film, and thickness is 0.15 millimeter.In order to strengthen effect of heat insulation, be provided with thermal insulation piece 10 between described first connector 2 and time purlin 4.As shown in Figure 4, second connector 6 and inferior purlin 4 link to each other through bolt, and each second connector 6 is provided with two connecting bolts.As shown in Figure 5, each second connector 6 is fixedly linked through two bolts and purlin 3.
Fig. 6 is the structural representation of the utility model time purlin.Like Fig. 6 and combine Fig. 2, shown in Figure 3; Described purlin 4 is that to adopt the galvanized steel plain sheet of 1.5 millimeters thick be the raw material bending forming, and length is 4495 millimeters after the moulding, and on the side of inferior purlin 4, dashes first hole 41 in advance; Securing member links to each other inferior purlin 4 through first hole 41 with second connector 6.Top at inferior purlin 4 dashes second hole 42 in advance, and securing member is fixedly connected first connector, 2, the first heat-preservation cotton 8 and time purlin 4 through second hole 42.
Fig. 7 is the structural representation of the utility model second connector.As shown in Figure 7; And combine shown in Figure 2; Second connector 6 is that employing 2.5 millimeters thick galvanized steel plain sheets are the raw material bending forming, and length is 126 millimeters after the moulding, and on member, dashes the 3rd hole 61 in advance; Securing member passes lining steel plate 5 with second connector 6 and is fixedly connected with purlin 3 through the 3rd hole 61.
In the above embodiments, comprised sandwich constructions such as first heat-preservation cotton 8, second heat-preservation cotton 9, impervious film 7 and lining steel plate 5 between roof panel 1 and the purlin 3, this is the most complicated a kind of embodiment of structure.In practical application, can select sandwich construction involved in the foregoing description as required fully.Wherein, the most basic form of structure between first connector 2 and purlin 3, can only comprise first heat-preservation cotton 8 and lining steel plate 5 double-layer structures; On this basis, in order to strengthen the heat insulation effect of antiseepage, can further between first heat-preservation cotton 8 and lining steel plate 5, set up impervious film 7; In improvement structure further, second heat-preservation cotton 9 is set again, and then obtains the best-of-breed technology scheme in the foregoing description.First heat-preservation cotton 8 or second heat-preservation cotton 9 are spliced by polylith heat-preservation cotton material cell, form the splicing slit between the heat-preservation cotton material cell, and the splicing slit setting interlaced with each other of first heat-preservation cotton 8 and second heat-preservation cotton 9 is to prevent the generation of " cold bridge phenomenon ".No matter which floor structure Roof system is provided with, and between each layer of roof panel 1 and purlin 3, all passes through the transition that is connected of first connector 2, inferior purlin 4 and second connector 6, realizes the fixing of Roof system and supports.
In sum, the beneficial effect of the utility model is:
1, reliability is high, effectively reduces cost.The utility model has been set up one deck lining steel plate on purlin top; The covering effect can be provided, and the covering effect makes the rigid frame on each plane in the Roof system combine, form building with space rigidity and stability; Instead or part replace the longitudinal tie rod between the roof system support; The transverse horizontal that can reduce roofing supports, and good economic benefits is arranged, and provides cost savings.
2, simple structure, easy for installation.Each component that relate in the utility model all can adopt bolt to connect, and are convenient to on-the-spot the installation.
3, protection heat-barrier material, better isolation effect, and improve the interior of building environment.The utility model has been set up one deck lining steel plate on purlin top, has not only protected heat-barrier material, and has strengthened the isolation effect of noise to external world, can also make building interior more attractive in appearance simultaneously.For reaching better effect, can also spread sealing joint strip in the lap-joint of interior lining panel and jointing positions and seal, to stop the infiltration of humid air.
4, more remarkable insulation, heat-proof quality.The combination that lining steel plate, good impervious film and double-layer heat insulation are cotton provides more superior insulation, heat-proof quality, has effectively controlled the generation of cold bridge phenomenon.For guaranteeing best effect, the side seams of the two-layer heat-preservation cotton certain distance that staggers up and down, just usually said fissure of displacement splicing.Effectively controlled the generation of cold bridge phenomenon in the light weight steel structure.
Claims (7)
1. Roof system; Mainly comprise roof panel (1), first connector (2) and purlin (3); The upper end of first connector (2) and roof panel (1) are fixing, and the lower end is connected with purlin (3), it is characterized in that; Set gradually time purlin (4) and second connector (6) between described first connector (2) and the purlin (3); First connector (2), inferior purlin (4), second connector (6) and purlin (3) are connected through securing member is fixed to one another according to top-down order, are provided with first heat-preservation cotton (8) between described first connector (2) and time purlin (4), are provided with second heat-preservation cotton (9) between described purlin (4) and second connector (6).
2. Roof system as claimed in claim 1 is characterized in that, is provided with lining steel plate (5) between described second connector (6) and the purlin (3).
3. Roof system as claimed in claim 2 is characterized in that, also is provided with impervious film (7) between described second heat-preservation cotton (9) and the lining steel plate (5).
4. Roof system structure as claimed in claim 3 is characterized in that, described impervious film (7) is the low-density high-pressure polyethylene film.
5. Roof system structure as claimed in claim 4 is characterized in that, described impervious film (7) thickness is 0.15 millimeter.
6. Roof system structure as claimed in claim 1 is characterized in that, is provided with thermal insulation piece (10) between described first connector (2) and time purlin (4).
7. Roof system structure as claimed in claim 1 is characterized in that, described first heat-preservation cotton (8) or second heat-preservation cotton (9) are spliced by polylith heat-preservation cotton material cell, forms the splicing slit between the heat-preservation cotton material cell; The splicing slit setting interlaced with each other of described first heat-preservation cotton (8) and second heat-preservation cotton (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203025464U CN202202463U (en) | 2011-08-18 | 2011-08-18 | Roofing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203025464U CN202202463U (en) | 2011-08-18 | 2011-08-18 | Roofing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202463U true CN202202463U (en) | 2012-04-25 |
Family
ID=45966595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203025464U Expired - Lifetime CN202202463U (en) | 2011-08-18 | 2011-08-18 | Roofing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808481A (en) * | 2012-08-21 | 2012-12-05 | 森特士兴集团股份有限公司 | Steel structure cold-bridge-preventing roof system |
| CN110185209A (en) * | 2019-07-03 | 2019-08-30 | 辽宁中盛工业建筑***股份有限公司 | Nearly zero energy consumption industrial building Roof system and its mounting process |
-
2011
- 2011-08-18 CN CN2011203025464U patent/CN202202463U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808481A (en) * | 2012-08-21 | 2012-12-05 | 森特士兴集团股份有限公司 | Steel structure cold-bridge-preventing roof system |
| CN102808481B (en) * | 2012-08-21 | 2014-10-08 | 森特士兴集团股份有限公司 | Steel structure cold-bridge-preventing roof system |
| CN110185209A (en) * | 2019-07-03 | 2019-08-30 | 辽宁中盛工业建筑***股份有限公司 | Nearly zero energy consumption industrial building Roof system and its mounting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
| CX01 | Expiry of patent term |