CN2672191Y - Roof large plate member of ventilation, heat insulation and uniform lighting - Google Patents
Roof large plate member of ventilation, heat insulation and uniform lighting Download PDFInfo
- Publication number
- CN2672191Y CN2672191Y CN 200320131836 CN200320131836U CN2672191Y CN 2672191 Y CN2672191 Y CN 2672191Y CN 200320131836 CN200320131836 CN 200320131836 CN 200320131836 U CN200320131836 U CN 200320131836U CN 2672191 Y CN2672191 Y CN 2672191Y
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- face
- plate
- board member
- large board
- roofing
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model belongs to the roofing element of the architectural engineering. The first quarter plate face of the roofing large plate which combines the plate and the frame into a whole is made into double layers, an air inlet hole is arranged at the cornice of the double-layer plate face, an air outlet hole is arranged at the plate ridge, and the air carries out the heat insulation by absorbing and discharging sunshine heat energy through the automatic convection between the interlayer plate faces. At the same time, a plurality of vertical roof lights, which are communicated with the upper and lower plate faces, are uniformly provided along the span direction of the large plate on the plate face. An air exchanging pipeline which is communicated with the indoor and outdoor positions is arranged at the topmost position of the plate ridge. The utility model is especially suitable for the buildings with large span and continuous span that require heat insulation in the summer, require heat preservation in the winter, and require day lighting and air exchanging.
Description
This novel roofing element that belongs to construction work.
Existing steel bar concrete prefabricated " double-ventilating light type roofing broad " member (patent No.: 94246428.1) though can make roofing ventilating heat-proof and daylighting, ventilation, it still has following defective to need to improve:
1, mix with daylighting hole, ventilation hole at the ridge place in the ventilating heat-proof air channel, influences the discharging of ventilating heat-proof air-flow, has reduced the effect of heat insulation of roofing.
2, after having offered bigger light inlet window on the upper and lower laminate face, the window upper strata is not easy airtight, and window lower floor leaks easily, and easy laying dust influences the daylighting effect on the transparent glass face.
3, at the most important span centre of structure stress position, upper and lower laminate face has all been opened very big ventilation, daylighting hole, and the cross section weakens serious, and is dangerous.
4, daylighting concentrates on span centre some areas, and indoor illumination intensity is inhomogeneous.
This is novel to be exactly that for a change above-mentioned defective designs.
This novel large board member is " grillage unification " pattern, is a kind of tabular arched roof plate of steel bar concrete that the lower edge pull bar is arranged.Its concrete structure is:
1, roof insulation system.It is double-deck to be that the upper string board face that will be somebody's turn to do the roofing large board member of " grillage unification " makes, the spacing between its top plate face 1 and the lower plywood face 2, be exactly this large board member height of indulging rib 3 (about 20～60cm), form an interlayer air channel 4; Two end bearing places at this large board member offer the fresh air inlet 5 that leads to this interlayer air channel 4 on the crossbeam of plate pin; On the top plate face 1 at plate ridge place, offer interlayer air channel 4 and lead to outdoor exhaust vent 6, and on this exhaust vent 6, establish bucker 7, common form one by fresh air inlet 5 air inlets, absorb heat energy at sunshine by these air that enter in the interlayer air channel 4, and then by exhaust vent 6 to outdoor discharge, become a cover be not subjected to other interference in air flow, fully independently, continuous autoconvective, ventilating heat-proof system.
2, roofing lighting system.Be in the roofing large board member winds up the transverse width of doubling plate face, along on the center position of span longitudinally, offer the round sealed hole 8 of the upper and lower laminate face of a plurality of perforations equably and do the lightlng hole use, at the whole clearing dome skylight 9 of adding a cover suitable for reading of this daylighting hole 8, form a plurality of each self-enclosed roofing roof light.The shaped design of dome skylight 9 becomes the pattern of under shed greater than last cover, deposits so that can be nested in together between the dome skylight, saves stacking, transport space before installing.
3, when this roofing element uses in the area, temperate zone, still have the insulation requirement winter, the lower plywood in interlayer ventilation stack 4 repave and put the tabular heat insulating material 10 of one deck, but this heat insulating material can not stop up fresh air inlet 5 on 2 at this moment; Like this, just neither influence roofing ventilating heat-proof in summer, can be incubated indoor in the winter time again, the heat insulation and heat insulation function of roofing is independent of each other.
4, when building indoor has ventilation to require, can be at the indoor ridge point highest point of large board member, a perforation doubling plate face is installed is led to the piping outside the house 11, establish one 180 ° elbows 12 vertically downward at the place suitable for reading of this pipeline 11, to prevent in the rainwater inlet chamber; Establish the disc valve 13 that to control openings of sizes at the end opening place of this pipeline 11, be used for ventilation amount in the conditioning chamber.
Key technology of the present utility model is:
1, allow the interlayer air channel 4 of ventilating heat-proof, daylighting hole 8, air refreshing tube 11 is all separately set up in the upper string board face of large board member, works alone separately, does not disturb mutually.
2, a plurality of daylighting holes span direction that is evenly distributed in large board member in alignment, the daylighting hole directly through being not more than 1/3 of member cross section width, to reduce weakening, both guaranteed the structure trouble free service to the structure cross section, do not reduce daylighting area again, carry out even daylighting.
3, dome skylight 9 usefulness transparent materials (glass fiber reinforced plastic, organic glass, plastics) make, and profile is the shell integral body of a hyperbolic, and button is placed on the use suitable for reading of daylighting hole.So both guaranteed its daylighting, water-proof function, and be convenient to again clean, keep in repair, change.
Roof structure after enforcement is originally novel is " grillage unification " pattern, and shape is succinct, saves material.Heat insulation, the daylighting of roofing, insulation, ventilatory all are independently to possess separately in the doubling plate face that winds up of large board member, though diverse in function, but simple structure, dependable performance, especially daylighting effect is even, be suitable for especially saving the energy in a large number, reduce cost striding greatly, using in the building of Multispans continuous.
In addition,, more than the plate face, do not have the towering parts that hang, improved the antidetonation evil ability of roofing, help using in the area that shockproof requirements is being arranged because roofing is a tabular integral body.
Below in conjunction with accompanying drawing, this new type of component is further described:
Fig. 1 is the plan view from above of this novel large board member.
Fig. 2 is the A-A vertical section lateral view among Fig. 1.
Fig. 3 is the B-B cross section elevation of upper string board face in Fig. 1 of this novel large board member.
Fig. 4 is the C-C cross section elevation of upper string board face in Fig. 1 of this novel large board member.
By Fig. 1,2 as seen, offered a plurality of (being six herein) roof light hole 8 on the plate face of large board member uniformly.Offer row's fresh air inlet 5 on the end carriage at large board member two ends.Place, plate ridge center offers two exhaust vent 6 and ventilation pores 11 to outdoor air draft.
As seen from Figure 2, the upper string board face of large board member is to be made of 1,2 in upper and lower two-layer reinforced concrete slab face, and the centre is an interlayer air channel 4.On the end carriage at plate pin place by the fresh air inlet of forming by a round hole 5, plate ridge place, the useful exhaust vent 6 that makes than large diameter steel pipe on top plate face 1 to outdoor air draft.For satisfying waterproof requirement, exhaust vent 6 should exceed top plate face 1 and be not less than 15cm, and mouth is installed the bucker 7 (being supported on reinforced frame on the outer wall of exhaust vent 6) that is made by steel sheet thereon.The material of exhaust vent 6 be steel bar concrete or steel pipe.
As seen from Figure 3, scavenge trunk 11 is the upper and lower laminate faces 1,2 that connect, and leads to outdoorly by indoor, and one 180 ° elbows 12 vertically downward of installation suitable for reading just can prevent in the rainwater inlet chamber; End opening is installed the dish-like valve 13 that can control openings of sizes, so that ventilation volume in the conditioning chamber.Air refreshing tube 11 is steel pipes, or plastic conduit.
As seen from Figure 4, lightlng hole 8 should exceed top plate face 1 about 20cm, in case the rainwater intrusion is indoor; Upper shed place button is put the transparent dome skylight 9 of hyperbolic shell of an integral body, can guarantee can leak in no instance, also is convenient to keep in repair at any time, change.
By above-mentioned Fig. 1,2,3,4 as seen, interlayer ventilation stack 4 between roof light hole 8 and the air refreshing tube 11, is independent fully separately the sealing, does not disturb mutually during work, can give full play to performance separately.And be laid in heat insulating material 10 on the lower plywood face 2, and do not stop up air inlet 5, can not influence large board member in the ventilating heat-proof function in summer, can be incubated building in the winter time again.
The structural shape of this novel large board member is the tabular two-hinged arch pattern that the lower edge pull bar is arranged, or the pattern of single frid arch, and they can adopt the lamination production technology to produce.When lamination was produced, all were given prominence at the projecting part of top plate face 1 or more, all must be prefabricated in addition, to guarantee between the not overslaugh member superimposed when lamination is produced, treat that large board member lifts after, again these prefabricated components are assembled up, finish whole roofworks.
Claims (4)
1, the roofing large board member of a kind of ventilating heat-proof, even daylighting, its upper string board face is double-deck sandwich slab face, this sandwich slab face is provided with fresh air inlet at the cornice place, is provided with the exhaust vent to outdoor air draft on the top plate face at plate ridge place, the convection current automatically of the air in the sandwich slab face; It is characterized in that: the lightlng hole of this large board member is that the center position along large board member span direction evenly is opened on the doubling plate face that winds up, each lightlng hole all is the upper and lower laminate face that connects, separately independent sealing; The shape of lightlng hole is a garden shape, or ellipse garden shape, square, rectangular; The material of lightlng hole is a concrete, or prefabricated with steel, glass fiber reinforced plastic, plastics.
2, roofing large board member as claimed in claim 1 is characterized in that: the dome skylight on the lightlng hole is to use transparent material glass fiber reinforced plastic, or organic glass, plastics make whole hyperbolic shell shape, and left-hand thread is in the use suitable for reading of lightlng hole.
3, roofing large board member as claimed in claim 1, it is characterized in that: be provided with the upper and lower laminate face of perforation at plate ridge place and lead to outdoor air refreshing tube, this pipeline suitable for reading is provided with 180 ° of elbows vertically downward, and the end opening place is provided with the disc valve of an adjustable openings of sizes.
4, roofing large board member as claimed in claim 1 is characterized in that: the lower plywood face upper berth in the interlayer air channel of ventilating heat-proof is placed with the tabular heat insulating material of one deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320131836 CN2672191Y (en) | 2003-12-17 | 2003-12-17 | Roof large plate member of ventilation, heat insulation and uniform lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320131836 CN2672191Y (en) | 2003-12-17 | 2003-12-17 | Roof large plate member of ventilation, heat insulation and uniform lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672191Y true CN2672191Y (en) | 2005-01-19 |
Family
ID=34477553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320131836 Expired - Fee Related CN2672191Y (en) | 2003-12-17 | 2003-12-17 | Roof large plate member of ventilation, heat insulation and uniform lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672191Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102159775B (en) * | 2008-07-21 | 2012-09-05 | Vkr控股公司 | Deck-mounted skylight having unitary cladding component |
-
2003
- 2003-12-17 CN CN 200320131836 patent/CN2672191Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102159775B (en) * | 2008-07-21 | 2012-09-05 | Vkr控股公司 | Deck-mounted skylight having unitary cladding component |
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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 |