CN102383531A - Greenhouse with novel polycarbonate sheet roofing structure - Google Patents
Greenhouse with novel polycarbonate sheet roofing structure Download PDFInfo
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- CN102383531A CN102383531A CN2011102304563A CN201110230456A CN102383531A CN 102383531 A CN102383531 A CN 102383531A CN 2011102304563 A CN2011102304563 A CN 2011102304563A CN 201110230456 A CN201110230456 A CN 201110230456A CN 102383531 A CN102383531 A CN 102383531A
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- sunlight board
- crossbeam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention discloses a greenhouse with a novel polycarbonate sheet roofing structure, which comprises a bracket, polycarbonate sheet buckle strips, U-shaped polycarbonate sheets and fasteners, wherein adjacent U-shaped polycarbonate sheets are arranged on the bracket through the fasteners and are buckled together by the polycarbonate sheet buckle strips. The greenhouse disclosed by the invention has the advantages of simple mounting mode, improved mounting efficiency and excellent water drain preventing effect; and in addition, by adopting a mode of mounting without nails, the service life of the greenhouse is prolonged and the consumption of steel is reduced.
Description
Technical field
The present invention relates to the greenhouse, be specifically related to a kind of greenhouse with novel sunlight board roof structure.
Background technology
The roof structure in tradition greenhouse adopts agricultural PE film and two kinds of materials of glass.Agricultural PE film is with low cost, install simple and easy, but the life-span have only 1-2, heat insulation effect is poor, the north all can cover cotton-wadded quilt or straw mattress a lot of local winters on the greenhouse that uses agricultural PE film, so lost the effect of daylighting again.Glass appearance surface is attractive in appearance, long service life, but glass has self-destruction, and the personnel that cause easily injure, and thermal transmittance is big, can not play heat insulation effect in winter, simultaneously serious dewfall phenomenon is arranged easily, badly influences light transmittance; In addition on the one hand, glass is had relatively high expectations to steel structure intensity because deadweight is bigger, can increase construction cost greatly.
Occurred novel always lighting material in recent years, the Merlon hollow sheeting is commonly called as " sunlight board " and has been referred to greenhouse industry, and this material has light weight, some advantages such as daylighting effect and good heat insulating.One or two years, the life-span was short with regard to easy ageing but sunlight board is exposed to the sun.
And existing sunlight board is dull and stereotyped, and normal width is 2100mm, needs the vertical skeleton in greenhouse to lay according to spacing 1050mm.As shown in Figure 1, sunlight board 1 is laid on the support 7, considers the waterproof demand; Above the seam crossing 2 between sunlight board 1 and the sunlight board 1, lay adhesive waterproof tape 4, and go up jewelling alloy arc voltage bar 3, and cooperate waterproof self threading pin 5; In addition, also need seal along seam crossing 2 hitting property silica gel 6.Mounting means is complicated, and along with the expanding with heat and contract with cold of sunlight board 1, seam crossing 2 can occur loosening, and neutral silica gel 6 also can wear out with adhesive waterproof tape 4 gradually, and drainage will be more and more outstanding.
Therefore, still needing provides a kind of novel greenhouse, and not only good heat insulating also should be installed simple, anti-leaking, and the life-span is long.
Summary of the invention
The object of the present invention is to provide a kind of greenhouse with novel sunlight board roof structure.
First aspect of the present invention; A kind of roofing is provided, and said roofing comprises support, sunlight board profile, U type sunlight board, securing member, wherein; Adjacent U type sunlight board is installed on the said support through securing member, and adjacent U type sunlight board is fastened togather through the sunlight board profile.
Further, said securing member comprises first crossbeam, second crossbeam, the 3rd crossbeam, the 4th crossbeam, first longeron, second longeron, the 3rd longeron, wherein,
Said first longeron is arranged between the said adjacent U type sunlight board;
Said first crossbeam is arranged on the upper end of said first longeron, is resisted against the upper end of said adjacent U type sunlight board;
Said second crossbeam links to each other with the middle part of said first longeron, and cross binding is at a U type sunlight board soffit of said adjacent U type sunlight board; Said second longeron links to each other with said second crossbeam, and longitudinal bracing is between this U type sunlight board soffit and said support;
The lower ends of said the 3rd crossbeam and said first longeron is placed on the said support, and is fixedly connected with said support through connector;
Said the 3rd longeron is connected with said the 3rd crossbeam, and longitudinal bracing is between another piece U of said support and said adjacent U type sunlight board type sunlight board; Said the 4th crossbeam is connected with said the 3rd longeron, and cross binding is at this U type sunlight board soffit.
In another preference, said securing member is made of metal, and like aluminium alloys, is formed in one.
In another preference, said fixed connection is for removably connecting, and said connector is a screw rod.
According to the present invention, said sunlight board profile comprises profile body, deduction part and clamping part, and wherein, said profile body both sides extend to form two clamping parts downwards, and the inboard, middle part of said profile body extends to form a deduction part downwards;
Said U type sunlight board comprises: sheet material main body, buckling parts, said buckling parts comprise left buckling parts and right buckling parts, and wherein, the both sides of said sheet material main body have upwardly extending said left buckling parts and right buckling parts;
Said left buckling parts and right buckling parts include the flange and the inboard tooth portion in the outside;
Said first longeron is arranged between two flange of said adjacent U type sunlight board;
Said first crossbeam is resisted against on two flange of said adjacent U type sunlight board;
Said deduction part puts in the groove that forms between left buckling parts and the right buckling parts of said adjacent U type sunlight board, and is resisted against on said first crossbeam;
The left buckling parts of said clamping part and said adjacent U type sunlight board and the tooth portion of right buckling parts closely fasten mutually.
In another preference, the width of said sunlight board profile is 30～60mm, highly is 15～40mm.
In another preference, the length of said sunlight board profile is 1～100m or longer, is preferably 10～60m.
In another preferred embodiment, be convenient transportation, the length of said sunlight board profile is 10～17m.
In another preference, the thickness of the sheet material main body of said U type sunlight board is 5～100mm, preferably is 10～50mm, and the height of buckling parts is 8～100mm, and width is 10～60mm.
In another preference, the height of said flange is 3～50mm, and width is 4～30mm, and the width of said tooth portion is 4～30mm.
In another preference, said U type sunlight board length is 1～100m, preferred 10～60m.
In another preferred embodiment, be convenient transportation, the length of said U type sunlight board is 10～17m.
In another preference, the width of said U type sunlight board is 0.5～3m.
In another preference, said U type sunlight board and/or said sunlight board profile are opaque, translucent or transparent.
In another preference, said U type sunlight board and/or said sunlight board profile are colourless, white or colored.
In another preference, the clamping part of said sunlight board profile has one or more (being preferably 1～3) crown is towards the inside of said profile body; And/or
The tooth portion of said U type sunlight board has one or more (being preferably 1～3) crown is towards said sheet material body.
In another preference, the clamping part of said sunlight board profile has 1～3 crown.
In another preference, the tooth portion of said U type sunlight board has 1～3 crown.
In another preference,, said U type sunlight board and/or said sunlight board profile have solid construction or hollow structure.
In another preference, the hollow structure of said sunlight board profile has 3-50 through hole, preferably has 5-40, more preferably 7-30 through hole.Described through hole can run through or not run through profile body and/or clamping part and/or deduction part.Preferably, described through hole can run through profile body and/or clamping part and/or deduction part.
In another preference, the through hole of said U type sunlight board can run through or not run through sheet material main body and/or buckling parts.Preferably, described through hole can run through sheet material main body and/or buckling parts.
The shape of the through hole of said hollow structure is regular or irregular.
In another preference, the component of said U type sunlight board and/or said sunlight board profile is the 95-100wt% Merlon, and the additive of optional surplus.
In another preference, described additive comprises: the anti-UV material of Merlon, antidrip dew inorganic agent, pigment.
In another preference, the part or all of surface of said sunlight board profile has the anti-UV topping of Merlon.Be preferably upper surface, surface, the left and right sides.
In another preference, the surface of said U type sunlight board has the anti-UV topping of Merlon, is preferably upper surface.
In another preference, the weight of said Merlon UV topping accounts for 0.5～5% of said sunlight board profile or said U type sunlight board gross weight.
In another preference, said U type sunlight board and/or said sunlight board profile also have and are positioned at outermost antidrip cut-layer.
In another preference, antidrip dew inorganic agent roller coat is on the surface of said Merlon UV topping.
In another preference, the amount of said antidrip dew inorganic agent is 15～50g/m
2, preferably be 20～30g/m
2
In another preference, said U type sunlight board and/or said sunlight board profile are opaque, translucent or transparent.
In another preference, said U type sunlight board and/or said sunlight board profile are colourless, white or colored.
In another preference, said roofing also comprises strip of paper used for sealing, reaches mounting, wherein,
Said mounting is buckled in the two ends of said sunlight board profile;
Said strip of paper used for sealing is buckled in the two ends of said U type sunlight board.
Second aspect of the present invention provides a kind of securing member that can be used for installing the described roofing of first aspect, and said securing member comprises first crossbeam, second crossbeam, the 3rd crossbeam, the 4th crossbeam, first longeron, second longeron, the 3rd longeron, wherein,
Said first longeron is arranged between the said adjacent U type sunlight board;
Said first crossbeam is arranged on the upper end of said first longeron, is resisted against the upper end of said adjacent U type sunlight board;
Said second crossbeam links to each other with the middle part of said first longeron, and cross binding is at a U type sunlight board soffit of said adjacent U type sunlight board; Said second longeron links to each other with said second crossbeam, and longitudinal bracing is between this U type sunlight board soffit and said support;
The lower ends of said the 3rd crossbeam and said first longeron is placed on the said support, and is fixedly connected with said support through connector;
Said the 3rd longeron is connected with said the 3rd crossbeam, and longitudinal bracing is between another piece U of said support and said adjacent U type sunlight board type sunlight board; Said the 4th crossbeam is connected with said the 3rd longeron, and cross binding is at this U type sunlight board soffit.
The 3rd aspect of the present invention provides house, a kind of greenhouse, and this house, greenhouse comprises the described roofing of first aspect.
In should be understood that within the scope of the present invention, above-mentioned each technical characterictic of the present invention and hereinafter can mutual combination between specifically described each technical characterictic in (like embodiment), thus constitute new or optimized technical scheme.As space is limited, this tired no longer one by one stating.
Description of drawings
Fig. 1 is the mounting structure sketch map of sunlight board of the roof structure in existing greenhouse.
Fig. 2 is the structural representation of sunlight board profile.
Fig. 3 is the structural representation of U type sunlight board.
Fig. 4 is a roof structure sketch map of the present invention.
Fig. 5 is the roofing scheme of installation.
The specific embodiment
The present inventor is through extensive and deep research; Develop a kind of greenhouse with novel sunlight board roof structure; This roof structure comprises support, sunlight board profile, U type sunlight board, securing member; Wherein, adjacent U type sunlight board is installed on the said support through securing member, and adjacent U type sunlight board is fastened togather through the sunlight board profile.Adopt the sunlight board profile to withhold adjacent U type sunlight board, make the sunlight board profile firmly be connected, solved seepy question effectively with sunlight board.On this basis, accomplished the present invention.
The sunlight board profile
In a preferred implementation of the present invention, as shown in Figure 2, said sunlight board profile 20 comprises profile body 24, deduction part 23 and clamping part 21, wherein,
Said profile body 24 both sides extend to form two clamping parts 21 downwards,
The inboard, middle part of said profile body 24 extends to form a deduction part 23 downwards.
Said clamping part 21 has one or more (preferably being 1～3) crown 22, said crown 22 is towards the inboard of said profile body 24.
In another preference, the length of the length of said deduction part 23≤said clamping part 21.
The width of sunlight board profile 20 is 30～60mm, highly is 15～40mm.
The length of sunlight board profile 20 is 1～100m or longer, is preferably 10～60m.In another preferred embodiment, be convenient transportation, the length of said sunlight board profile 20 is 17m.
The component of said sunlight board profile 20 of the present invention is the 95-100wt% Merlon, and the additive of optional surplus.Described additive comprises: the anti-UV material of Merlon, antidrip dew inorganic agent, pigment.
The part or all of surface of said sunlight board profile 20 has the anti-UV topping of Merlon.Be preferably upper surface, surface, the left and right sides.Thickness is 40～80 microns, is preferably 50～60 microns.Preferably, the weight of said Merlon UV topping accounts for 0.5～5% of said sunlight board profile gross weight.
Described sunlight board profile 20 also has and is positioned at outermost antidrip cut-layer.Thickness is 5～20 microns, is preferably 10～15 microns.Preferably, adopt roll coating model to obtain antidrip cut-layer.The amount of said antidrip dew inorganic agent is 15～50g/m
2, preferably be 20～30g/m
2
Said sunlight board profile 20 of the present invention has solid construction or hollow structure.
Said hollow structure is one or more layers hollow structure, is preferably 2～7 layers of hollow structure.
Preferably, said hollow structure has 3-50 through hole, preferably has 5-40, more preferably 7-30 through hole.
The shape of the through hole of said hollow structure is regular or irregular.
Described through hole can run through or not run through profile body 24 and/or clamping part 21 and/or deduction part 23.Preferably, described through hole can run through profile body 24 and/or clamping part 21 and/or deduction part 23.
According to the use needs, said sunlight board profile 20 of the present invention can be for opaque, translucent or transparent.
Said sunlight board profile 20 light transmittances of the present invention are greater than 40%, and more preferably, light transmittance is greater than 75%, even light transmittance is greater than 90%.
Said sunlight board profile 20 of the present invention can be for colourless, white or colour, like blueness, redness, yellow etc.In the preparation process, add pigment to can obtain colour in the raw material for preparing the sunlight board profile sunlight board profile.
Through test, the minimum bending radius of sunlight board profile of the present invention is greater than 1000mm.
U type sunlight board
In a preferred implementation of the present invention, sunlight board of the present invention is a U type sunlight board.Structure is as shown in Figure 3, and U type sunlight board 10 comprises:
Sheet material main body 13, be positioned at the left buckling parts 18 in sheet material main body left side, and the right buckling parts 11 that is positioned at sheet material main body right side, wherein,
The both sides of sheet material main body 13 have upwardly extending said left buckling parts 18 and right buckling parts 11.
Preferably, said sheet material main body 13 is dull and stereotyped.
Described left buckling parts 18 and right buckling parts 11 are positioned at the upper surface of sheet material main body 13.
Described buckling parts (comprising left buckling parts 18 and right buckling parts 11) is incorporate with sheet material main body 13.
Further, the left buckling parts of said U type sunlight board 10 18 includes the flange 14 that is positioned at the outside and is positioned at inboard tooth portion 15 with right buckling parts 11, and the crown 16 of said tooth portion 15 is towards said sheet material main body 13.
The length of U type sunlight board 10 of the present invention is 1～100m or longer, preferred 10～60m.In another preferred embodiment, be convenient transportation, the length of said sunlight board 10 is 17m.
The width of U type sunlight board 10 is 0.5～3m.
The thickness of sheet material main body 13 is 5～100mm, preferably, is 10～50mm.
The height of buckling parts is 8～100mm, and width is 10～60mm.Wherein, the height of flange 14 is 3～50mm, and width is 4～30mm.
That the left buckling parts 18 of said U type sunlight board 10 or right buckling parts 11 have is one or more (preferably 1-3) crown.
Said U type sunlight board 10 has solid construction or hollow structure.
Said hollow structure is one or more layers hollow structure, is preferably 2～7 layers of hollow structure.
Said hollow structure has through hole, and described through hole can run through or not run through said sheet material main body and/or buckling parts.Preferably, described through hole can run through said sheet material main body and/or buckling parts.
The shape of the through hole of said hollow structure is regular or irregular.
The component of said U type sunlight board is the 95-100wt% Merlon, and the additive of optional surplus.
Described additive comprises: the anti-UV material of Merlon, antidrip dew inorganic agent, pigment.
The part or all of surface of said U type sunlight board has the anti-UV topping of Merlon.Be preferably upper surface.Thickness is 40～80 microns, is preferably 50～60 microns.
The weight of said Merlon UV topping accounts for 0.5～5% of said U type sunlight board gross weight.
Described U type sunlight board also has and is positioned at outermost antidrip cut-layer.Thickness is 5～20 microns, is preferably 10～15 microns.
Antidrip dew inorganic agent roller coat is on the surface of said Merlon UV topping.
The amount of said antidrip dew inorganic agent is 15～50g/m
2, preferably be 20～30g/m
2
Said U type sunlight board is opaque, translucent or transparent.Light transmittance is greater than 40%, and more preferably, light transmittance is greater than 75%, even light transmittance is greater than 90%.
Said U type sunlight board is colourless, white or colored.In the preparation process, add pigment to can obtain colour in the raw material for preparing sunlight board sunlight board.
Through test, the minimum bending radius of sunlight board of the present invention is greater than 1000mm.
Securing member
In a preferred implementation of the present invention, as shown in Figure 4, said securing member 30 comprises first crossbeam 32, second crossbeam 33, the 3rd crossbeam 35, the 4th crossbeam 36, first longeron 31, second longeron 34, the 3rd longeron 37, wherein,
Said first longeron 31 is arranged between the said adjacent U type sunlight board 10;
Said first crossbeam 32 is arranged on the upper end of said first longeron 31, is resisted against the upper end of said adjacent U type sunlight board 10;
Said second crossbeam 33 links to each other with the middle part of said first longeron 31, is positioned at the left side of first longeron 31, and cross binding is at U type sunlight board 10 soffits of said adjacent U type sunlight board; Said second longeron 34 links to each other with said second crossbeam 33, and longitudinal bracing is between these U type sunlight board 10 soffits and said support 7;
The lower ends of said the 3rd crossbeam 35 and said first longeron 31 is positioned at the right side of first longeron 31, is placed on the said support 7, and is fixedly connected (preferably, said connector 40 is a screw rod) with said support 7 through connector 40; Said the 3rd longeron 37 links to each other with said the 3rd crossbeam 35, and longitudinal bracing is between another piece U of said support 7 and said adjacent U type sunlight board type sunlight board 10; Said the 4th crossbeam 36 links to each other with said the 3rd longeron 37, and cross binding is at these U type sunlight board 10 soffits.
In another preference, said securing member is made of metal, and like aluminium alloys, is formed in one.
In another preference, said fixed connection is for removably connecting, and said connector is a screw rod.
Roofing
The roofing that the present invention is preferred, as shown in Figure 4, this roof structure comprises sunlight board profile 20, support 7, U type sunlight board 10, securing member 30, wherein,
First longeron 31 of said securing member 30 is arranged between the flange 14 of right buckling parts 11 of flange 14 and another said U type sunlight board 10 of left buckling parts 18 of two one of them said U type sunlight board 10 that is arranged side by side;
Said first crossbeam 32 is arranged on the upper end of said first longeron 31, is resisted against the upper end of said two flange 14;
Said second crossbeam 33 links to each other with the middle part of said first longeron 31, is positioned at the left side of first longeron 31, and cross binding is at said two U type sunlight board 10 soffits that are arranged side by side; Said second longeron 34 links to each other with said second crossbeam 33, and longitudinal bracing is between these U type sunlight board 10 soffits and said support 7;
The lower ends of said the 3rd crossbeam 35 and said first longeron 31 is positioned at the right side of first longeron 31, is placed on the said support 7, and is fixedly connected with said support 7 through connector 40;
Said the 3rd longeron 37 links to each other with said the 3rd crossbeam 35, and longitudinal bracing is between said support 7 and said two another piece U type sunlight board 10 that are arranged side by side; Said the 4th crossbeam 36 links to each other with said the 3rd longeron 37, and cross binding is at these U type sunlight board 10 soffits;
The deduction part 23 of said sunlight board 20 puts in the groove that forms between left buckling parts 18 and the right buckling parts 11 of adjacent two U type sunlight board, and is resisted against on said first crossbeam 32;
Two clamping parts 21 of said sunlight board 20 closely fasten with the left buckling parts 18 of two adjacent said U type sunlight board and the tooth portion 15 of right buckling parts 11.
Further, as shown in Figure 5, roofing of the present invention also comprises strip of paper used for sealing 51, reaches mounting 52; Behind U type sunlight board 10 and sunlight board profile 20 buckles; Said mounting 52 is buckled in the two ends of said sunlight board profile 20, and said strip of paper used for sealing 51 is buckled in the two ends of said U type sunlight board 10, seals.Preferably do not use gasket coating (like silica gel etc.) though should be understood that roofing of the present invention, if desired, can carry out encapsulation process with gasket coating yet in the part.
In another preference, said securing member is made of metal, and like aluminium alloys, is formed in one.
In another preference, said fixed connection is for removably connecting, and said connector is a screw rod.
The house, greenhouse
House, greenhouse provided by the invention comprises above-described roofing.
Can adopt this area conventional method that other assemblies in roofing of the present invention and house are carried out amalgamation, form the house, greenhouse.Can do or not do encapsulation process at seam crossing.
Universal method
The sunlight board profile that the present invention is preferred or the production method of sunlight board comprise step:
(a), Merlon and optional additive are sent into the extruder charging aperture, through heating and melting;
(b), under the screw drive effect, molten polycarbonate is sent into extrusion die one-step forming just;
(c), be shaped to said sunlight board profile or sunlight board through stock mould.
Wherein, the shape of extrusion die, stock mould designs according to the shape of sunlight board profile or sunlight board.
Further, said production method also is included in the step that applies the anti-UV topping of Merlon on the said sunlight board profile surface.In addition, the anti-UV topping of Merlon also can adopt method known to those skilled in the art to process.
Further, said production method also is included in the step that the antidrip dew inorganic agent of roller coat on the said Merlon UV topping on said Merlon UV topping or sunlight board surface on sunlight board profile surface or sunlight board surface or sunlight board profile surface forms antidrip cut-layer.
The invention has the advantages that:
(1) mounting means is simple and easy, has not only saved the use of other auxilliary material, and has improved installation effectiveness.
(2) thoroughly solve the ubiquitous drainage in existing greenhouse.
(3) many plate splicings have prolonged the width of sunlight board.
(4) nothing nail installation form makes and extends at least 10～15 years the application life of sunlight board (or longer).
(5) energy-conservation fire prevention, light weight (every square metre of the thick material of 10mm≤2kg), reduce the consumption of steel during installation.
(6) have anti-UV topping, the uvioresistant anti-aging, and prevent dewfall, a dew.
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.The experimental technique of unreceipted actual conditions in the following example is usually according to the normal condition or the condition of advising according to manufacturer.
Only if definition separately, employed all specialties are identical with the meaning that scientific words and one skilled in the art are familiar with in the literary composition.In addition, any with the institute similar content of putting down in writing or the equalization method and material all can be applicable in the inventive method.The usefulness that preferable implementation method described in the literary composition and material only present a demonstration.
The sunlight board profile
The sunlight board profile of present embodiment comprises profile body, clamping part, and wherein, the both sides of said profile body extend to form two clamping parts downwards.
Clamping part has 1～2 crown, and crown is towards the inside of profile body.
The solid construction of this sunlight board profile for processing by Merlon, white, opaque, width is 30～60mm, highly is 15～40mm, length is 10～60m.
The sunlight board profile
The sunlight board profile of present embodiment comprises profile body, clamping part, and wherein, the both sides of said profile body extend to form two clamping parts downwards.
Clamping part has 1～3 crown, and crown is towards the inside of profile body.
The component of this sunlight board profile is the 95-98wt% Merlon, and surplus is the anti-UV material of the Merlon of 2-5wt%, forms the anti-UV topping of Merlon on upper surface, the surface, the left and right sides of sunlight board profile.
This sunlight board profile is one deck hollow structure, has 3～20 through holes, runs through profile body and clamping part.
The width of this sunlight board profile is 30～60mm, highly is 15～40mm, and length is 1～40m.
This sunlight board profile is transparent, and light transmittance is greater than 90%.
The sunlight board profile
The structure composition of the sunlight board profile of present embodiment is basic identical with the structure composition of the sunlight board profile of embodiment 2, and difference only is:
The inboard, middle part of the profile body of sunlight board profile extends to form a deduction part downwards.
The sunlight board profile
The structure composition of the sunlight board profile of present embodiment is basic identical with the structure composition of the sunlight board profile of embodiment 3, and difference only is:
The sunlight board profile also has outermost antidrip cut-layer.Antidrip dew inorganic agent is solidificated in outermost layer through the mode of roller coat, and the amount of antidrip dew inorganic agent is 15～50g/m
2
The sunlight board profile
The structure composition of the sunlight board profile of present embodiment is basic identical with the structure composition of the sunlight board profile of embodiment 4, and difference only is:
This sunlight board profile is three layers of hollow structure, and light transmittance is greater than 75%.
The sunlight board profile
The structure composition of the sunlight board profile of present embodiment is basic identical with the structure composition of the sunlight board profile of embodiment 3, and difference only is:
The component of this sunlight board profile is the 99.5-97wt% Merlon, and surplus is the anti-UV material of the Merlon of 0.5-3wt%, forms the anti-UV topping of Merlon on upper surface, the surface, the left and right sides of sunlight board profile.
Sunlight board
The sunlight board of present embodiment is a U type sunlight board, and structure is as shown in Figure 3, comprises sheet material main body and buckling parts, and said buckling parts comprises the left buckling parts that is positioned at sheet material main body left side, and the right buckling parts that is positioned at sheet material main body right side, wherein,
The sheet material main body is dull and stereotyped, and both sides have upwardly extending said left buckling parts and right buckling parts.It is the upper surface that described left buckling parts and right buckling parts are positioned at the sheet material main body.
Buckling parts and sheet material main body are incorporate.
Said buckling parts comprises the flange that is positioned at the outside and is positioned at inboard tooth portion, and said tooth portion has 1-3 crown, and crown is towards said sheet material main body.
The length of U type sunlight board is 10～60m.
The width of U type sunlight board is 0.5～3m.
The thickness of sheet material main body is 5～100mm.
The height of buckling parts is 8～100mm, and width is 10～60mm.Wherein, the height of flange 14 is 3～45mm, and width is 4～30mm.
U type sunlight board has solid construction, processes by Merlon, and white, opaque, minimum bending radius is greater than 1000mm.
Embodiment 8
Sunlight board
The structure of the sunlight board of the structure of the sunlight board of present embodiment and embodiment 7 is basic identical, and difference only is:
U type sunlight board is a hollow structure, and through hole runs through the sheet material main body and the buckling parts of U type sunlight board.
The thickness of sheet material main body is 10～50mm.
U type sunlight board is transparent, and light transmittance is greater than 90%.
Embodiment 9
Sunlight board
The structure of the sunlight board of the structure of the sunlight board of present embodiment and embodiment 8 is basic identical, and difference only is:
The component of said U type sunlight board is the 95-99.5wt% Merlon, and the anti-UV material of the Merlon of surplus, forms the anti-UV topping of Merlon at the sunlight board upper surface.
Sunlight board
The structure of the sunlight board of the structure of the sunlight board of present embodiment and embodiment 9 is basic identical, and difference only is:
Said U type sunlight board also has outermost antidrip cut-layer.
Sunlight board
The structure of the sunlight board of the structure of the sunlight board of present embodiment and embodiment 7 is basic identical, and difference only is:
Said U type sunlight board also has outermost antidrip cut-layer.
Embodiment 12
Sunlight board
The structure of the sunlight board of the structure of the sunlight board of present embodiment and embodiment 7 is basic identical, and difference only is:
The component of said U type sunlight board is the 95-99.5wt% Merlon, and the anti-UV material of the Merlon of surplus, forms the anti-UV topping of Merlon at the sunlight board upper surface.
Roofing
Roofing of the present invention comprises U type sunlight board and the securing member of arbitrary embodiment in the sunlight board profile, support, embodiment 7～12 of arbitrary embodiment among the embodiment 1～6, wherein,
First longeron of said securing member is arranged between the flange of right buckling parts of flange and another said U type sunlight board of left buckling parts of two one of them said U type sunlight board that is arranged side by side;
First crossbeam is arranged on the upper end of said first longeron, is resisted against the upper end of said two flange;
Said second crossbeam links to each other with the middle part of said first longeron, is positioned at the left side of first longeron, and cross binding is at said two U type sunlight board soffits that are arranged side by side; Said second longeron links to each other with said second crossbeam, and longitudinal bracing is between this U type sunlight board soffit and said support;
The lower ends of said the 3rd crossbeam and said first longeron is positioned at the right side of first longeron, is placed on the said support, and is fixedly connected with said support through connector;
Said the 3rd longeron links to each other with said the 3rd crossbeam, and longitudinal bracing is between said support and said two another piece U type sunlight board that are arranged side by side; Said the 4th crossbeam links to each other with said the 3rd longeron, and cross binding is at this U type sunlight board soffit;
The deduction part of said sunlight board puts in the groove that forms between left buckling parts and the right buckling parts of adjacent two U type sunlight board, and is resisted against on said first crossbeam;
The left buckling parts of two clamping parts of said sunlight board and two adjacent said U type sunlight board and the tooth portion of right buckling parts closely fasten.
Roofing
The difference of the roofing of the roofing of present embodiment and embodiment 15 is: this roofing also comprises two end sockets, two strip of paper used for sealings.Said two mountings are buckled in the two ends of said sunlight board profile respectively; Said two strip of paper used for sealings are buckled in the two ends of said adjacent two U type sunlight board respectively.
The house, greenhouse
The roofing of embodiment 13 or 14 and other assemblies in house are pressed the conventional method amalgamation, form the house, greenhouse.Can do or not do encapsulation process at seam crossing.
Install with performance and compare
Securing member is fixed on the support; Two U type sunlight board are arranged side by side the first longeron both sides at securing member; First crossbeam is against adjacent two and turns over all over last; On the left side and the right side of first longeron, second crossbeam and second longeron, the 3rd crossbeam and the 3rd longeron and the 4th crossbeam support two adjacent U type sunlight board respectively, the sunlight board profile are buckled on the left buckling parts and right buckling parts of two adjacent U type sunlight board; Simultaneously the deduction part puts in the groove that forms between left buckling parts and the right buckling parts of adjacent two U type sunlight board, and is resisted against on said first crossbeam and can accomplishes installation.
Compare with the mounting means of traditional plate sunlight board shown in Figure 1, more convenient.And for traditional plate sunlight board, the time that a self threading pin is installed will several minutes, and the installation of accomplishing a roofing needs to not a half Time of Day, and roofing of the present invention can be accomplished installation in one hour, greatly improved installation effectiveness.
The roofing that adopts traditional plate sunlight board mounting means shown in Figure 1 to constitute, sunlight board is prone to loosening, and silica gel and adhesive tape are aging, drainage will occur in 1～2 year.And adopt roofing of the present invention, can not occur in 10 years leaking.
Roof structure of the present invention need not use auxilliary materials such as adhesive waterproof tape and glue, thoroughly solves the ubiquitous drainage in existing greenhouse.Expanding with heat and contract with cold of material do not receive the restriction in space, and be of great advantage to life-saving, do not have the nail installation form and make bring up to 10～15 years the application life of sunlight board; In addition on the one hand, material is perpendicular to that time purlin installs, i.e. construction and installation do not receive the influence of vertical keel spacing (main joist); Not only installation is very simple; And light weight (every square metre of the thick material of 10mm≤2kg), the steel of having saved greatly on main purlin use, and have improved installation effectiveness.The house, greenhouse that roofing of the present invention constitutes is applicable to daylighting roof, warmhouse booth etc.
All documents in that the present invention mentions are all quoted as a reference in this application, are just quoted such as a reference separately as each piece document.Should be understood that in addition after having read above-mentioned teachings of the present invention, those skilled in the art can do various changes or modification to the present invention, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (10)
1. a roofing is characterized in that, said roofing comprises support, sunlight board profile, U type sunlight board, securing member, and wherein, adjacent U type sunlight board is installed on the said support through securing member, and adjacent U type sunlight board is fastened togather through the sunlight board profile.
2. roofing as claimed in claim 1 is characterized in that, said securing member comprises first crossbeam, second crossbeam, the 3rd crossbeam, the 4th crossbeam, first longeron, second longeron, the 3rd longeron, wherein,
Said first longeron is arranged between the said adjacent U type sunlight board;
Said first crossbeam is arranged on the upper end of said first longeron, is resisted against the upper end of said adjacent U type sunlight board;
Said second crossbeam links to each other with the middle part of said first longeron, and cross binding is at a U type sunlight board soffit of said adjacent U type sunlight board; Said second longeron links to each other with said second crossbeam, and longitudinal bracing is between this U type sunlight board soffit and said support;
The lower ends of said the 3rd crossbeam and said first longeron is placed on the said support, and is fixedly connected with said support through connector;
Said the 3rd longeron is connected with said the 3rd crossbeam, and longitudinal bracing is between another piece U of said support and said adjacent U type sunlight board type sunlight board; Said the 4th crossbeam is connected with said the 3rd longeron, and cross binding is at this U type sunlight board soffit.
3. roofing as claimed in claim 2; It is characterized in that said sunlight board profile comprises profile body, deduction part and clamping part, wherein; Said profile body both sides extend to form two clamping parts downwards, and the inboard, middle part of said profile body extends to form a deduction part downwards;
Said U type sunlight board comprises: sheet material main body, buckling parts, said buckling parts comprise left buckling parts and right buckling parts, and wherein, the both sides of said sheet material main body have upwardly extending said left buckling parts and right buckling parts;
Said left buckling parts and right buckling parts include the flange and the inboard tooth portion in the outside;
Said first longeron is arranged between two flange of said adjacent U type sunlight board;
Said first crossbeam is resisted against on two flange of said adjacent U type sunlight board;
Said deduction part puts in the groove that forms between left buckling parts and the right buckling parts of said adjacent U type sunlight board, and is resisted against on said first crossbeam;
The left buckling parts of said clamping part and said adjacent U type sunlight board and the tooth portion of right buckling parts closely fasten mutually.
4. roofing as claimed in claim 3 is characterized in that the clamping part of said sunlight board profile has one or more crowns, towards the inside of said profile body; And/or
The tooth portion of said U type sunlight board has one or more crowns, towards said sheet material body.
5. roofing as claimed in claim 1 is characterized in that, said U type sunlight board and/or said sunlight board profile have solid construction or hollow structure.
6. roofing as claimed in claim 1 is characterized in that, the component of said U type sunlight board and/or said sunlight board profile is the 95-100wt% Merlon, and the additive of optional surplus.
7. roofing as claimed in claim 6 is characterized in that, described additive comprises: the anti-UV material of Merlon, antidrip dew inorganic agent, pigment.
8. like each described roofing of claim 1～7, it is characterized in that said roofing also comprises strip of paper used for sealing, reaches mounting, wherein,
Said mounting is buckled in the two ends of said sunlight board profile;
Said strip of paper used for sealing is buckled in the two ends of said U type sunlight board.
9. a securing member that is used to install the described roofing of claim 1 is characterized in that, said securing member comprises first crossbeam, second crossbeam, the 3rd crossbeam, the 4th crossbeam, first longeron, second longeron, the 3rd longeron, wherein,
Said first longeron is arranged between the said adjacent U type sunlight board;
Said first crossbeam is arranged on the upper end of said first longeron, is resisted against the upper end of said adjacent U type sunlight board;
Said second crossbeam links to each other with the middle part of said first longeron, and cross binding is at a U type sunlight board soffit of said adjacent U type sunlight board; Said second longeron links to each other with said second crossbeam, and longitudinal bracing is between this U type sunlight board soffit and said support;
The lower ends of said the 3rd crossbeam and said first longeron is placed on the said support, and is fixedly connected with said support through connector;
Said the 3rd longeron is connected with said the 3rd crossbeam, and longitudinal bracing is between another piece U of said support and said adjacent U type sunlight board type sunlight board; Said the 4th crossbeam is connected with said the 3rd longeron, and cross binding is at this U type sunlight board soffit.
10. house, greenhouse that comprises each described roofing of claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102304563A CN102383531B (en) | 2011-08-11 | 2011-08-11 | Greenhouse with novel polycarbonate sheet roofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102304563A CN102383531B (en) | 2011-08-11 | 2011-08-11 | Greenhouse with novel polycarbonate sheet roofing structure |
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| Publication Number | Publication Date |
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| CN102383531A true CN102383531A (en) | 2012-03-21 |
| CN102383531B CN102383531B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102304563A Active CN102383531B (en) | 2011-08-11 | 2011-08-11 | Greenhouse with novel polycarbonate sheet roofing structure |
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| CN102677830A (en) * | 2012-05-23 | 2012-09-19 | 品诚塑胶科技（上海）有限公司 | Insertion board easy to assemble and disassemble |
| CN105003014A (en) * | 2015-06-29 | 2015-10-28 | 湖南五祥新材料科技有限公司 | Ridge connecting structure of quickly disassembled portable house |
| CN110685400A (en) * | 2019-10-23 | 2020-01-14 | 嘉兴赢创实业有限公司 | Novel sunlight plate fixing structure convenient to install and installation method thereof |
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| JP2001182225A (en) * | 1999-12-24 | 2001-07-03 | Gantan Beauty Ind Co Ltd | Double roofing roof structure |
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| CN102677830A (en) * | 2012-05-23 | 2012-09-19 | 品诚塑胶科技（上海）有限公司 | Insertion board easy to assemble and disassemble |
| CN105003014A (en) * | 2015-06-29 | 2015-10-28 | 湖南五祥新材料科技有限公司 | Ridge connecting structure of quickly disassembled portable house |
| CN110685400A (en) * | 2019-10-23 | 2020-01-14 | 嘉兴赢创实业有限公司 | Novel sunlight plate fixing structure convenient to install and installation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102383531B (en) | 2013-11-27 |
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Effective date of registration: 20200715 Address after: 201716 Building 1 and 2, No. 288, Maodian Road, Liantang Town, Qingpu District, Shanghai Patentee after: Shanghai Pincheng Holding Group Co.,Ltd. Address before: Qingpu District of Shanghai city in 201703 Zhao Zhen Song Hua Lu No. 777 Building 1 Patentee before: POLYSHINE TECHNOLOGY (SHANGHAI) Co.,Ltd. |
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Denomination of invention: A greenhouse with a new solar panel roof structure Effective date of registration: 20220622 Granted publication date: 20131127 Pledgee: Societe Generale Bank Co.,Ltd. Qingpu Branch of Shanghai Pledgor: Shanghai Pincheng Holding Group Co.,Ltd. Registration number: Y2022980008460 |