CN201729764U - Mould for producing curved glass plates and solar light gathering plate made of curved glass plates - Google Patents
Mould for producing curved glass plates and solar light gathering plate made of curved glass plates Download PDFInfo
- Publication number
- CN201729764U CN201729764U CN2010201512377U CN201020151237U CN201729764U CN 201729764 U CN201729764 U CN 201729764U CN 2010201512377 U CN2010201512377 U CN 2010201512377U CN 201020151237 U CN201020151237 U CN 201020151237U CN 201729764 U CN201729764 U CN 201729764U
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- glass plates
- curved glass
- solar energy
- mould
- sheet glass
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Abstract
The utility model belongs to the technical field of moulds for producing curved glass plates and solar light gathering plates, and particularly relates to a mould for producing curved glass plates and a solar light gathering plate made of the curved glass plates. The mould for producing curved glass plates is mainly technically characterized in that the mould comprises two parallel support frames, a plurality of supporting ribs perpendicular to the support frames are arranged on the inner sides of the support frames at certain intervals, and the upper surfaces of the supporting ribs are curved. Plate glass is placed on the supporting ribs and softened by heating the upper side of the plate glass, and the glass plates are attached to the upper sides of the supporting ribs under the action of gravity, thereby the costs of the produced curved glass plates are greatly reduced, and precision is further improved. In addition, a protective layer is arranged on the back surface of a reflective layer so that the solar light gathering plate is fine in light gathering effect, and abrasion and corrosion of the protective layer are prevented while service life is prolonged.
Description
Technical field
The utility model belongs to produces the bend glass plate with mould and solar energy condensation board technical field, relates in particular to a kind of solar energy condensation board that the bend glass plate is made with mould and sheet glass of producing.
Background technology
The development low-carbon economy, make full use of the developing direction that renewable energy source such as sun power is current society, the solar energy condensation board that uses adopts the arc glass plate mostly at present, especially the cross section is parabolical sheet glass, make the temperature of solar water heater reach 100 ℃ like this, even sunlight not overabundant winter, water temperature also can reach more than 60 ℃, but the processing of arc glass plate is difficulty very, and mould costliness, arc glass plate for different model needs different moulds, increase the weight of the production cost of sheet glass virtually, be unfavorable for the popularization of solar water heater.
The utility model content
First technical problem to be solved in the utility model just provide a kind of cost low, can conveniently produce the arc glass plate production bend glass plate mould.
For addressing the above problem, the technical solution adopted in the utility model is: comprise two parallel rack frames, be provided with a plurality of and the vertical brace rod of this rack frame at described rack frame clear width certain distance, the upper surface of described brace rod is a curved surface.
Its supplementary features are:
The upper surface of described a plurality of brace rods is the identical para-curve face of shape;
The upper surface of described a plurality of brace rods is the identical semi circular surface of shape;
Above described rack frame, be provided with upper side frame.
Production bend glass plate provided by the utility model with mould compared with prior art, have the following advantages: one, owing to comprise two parallel rack frames, be provided with a plurality of and the vertical brace rod of this rack frame at described rack frame clear width certain distance, the upper surface of described brace rod is a curved surface, sheet glass is placed on the brace rod, above sheet glass, heat then, increase along with temperature, the sheet glass deliquescing, under the effect of gravity, sheet glass is attached to the top of brace rod, and the shape of sheet glass is identical with the cross-sectional shape of brace rod, like this, the bend glass plate cost of producing reduces greatly, and precision further improves, and spotlight effect is better; Its two because the upper surface of described a plurality of brace rods is the identical para-curve face of shape, the focus that light gathers has improved the temperature of solar water heater almost point-blank; Its three, make under high-temperature condition that brace rod is not easy distortion owing to above described rack frame, be provided with upper side frame, further improved the precision of sheet glass.
Second technical problem to be solved in the utility model just provides good, the long-lived solar energy condensation board of a kind of spotlight effect.
For addressing the above problem, the technical scheme that the utility model solar energy condensation board adopts is: comprise that the cross section is the sheet glass of curved surface, scribble reflector layer at the back side of this sheet glass, be provided with protective layer at the back side of described reflector layer.
Its supplementary features are:
The cross section of described sheet glass is the para-curve face;
The cross section of described sheet glass is a semi-cylindrical;
Described protective layer comprises back side glass coating and the PVB doubling layer between solar energy condensation board and this back side glass coating.
Solar energy condensation board provided by the utility model compared with prior art; have the following advantages: one; owing to comprise that the cross section is the sheet glass of curved surface; the back side at this sheet glass scribbles reflector layer; the back side at described reflector layer is provided with protective layer; make that this solar energy condensation board spotlight effect is good, and prevented the wearing and tearing and the corrosion of reflector layer, improved its work-ing life.
Description of drawings
Fig. 1 produces the structural representation of bend glass plate with mould for the utility model;
Fig. 2 is the structural representation of the utility model solar energy condensation board;
Fig. 3 is the local tangent plane enlarged view of solar energy condensation board.
Embodiment
The structure and the use principle of the utility model being produced the solar energy condensation board that the bend glass plate makes with mould and this sheet glass below in conjunction with accompanying drawing are described in further details.
As shown in Figure 1, the utility model is produced bend glass plate mould, comprise two the first parallel rack frames 1 and second rack frame 2, clear width certain distance at first rack frame 1 and second rack frame 2 is provided with a plurality of and the vertical brace rod 3 of this rack frame, the upper surface of brace rod 3 is umbilicate curved surface, sheet glass is placed on the brace rod 3, above sheet glass, heat then, increase along with temperature, the sheet glass deliquescing, under the effect of gravity, sheet glass is attached to the top of brace rod 3, and the shape of sheet glass is identical with the cross-sectional shape of brace rod, like this, the bend glass plate cost of producing reduces greatly, and precision further improves, and spotlight effect is better.
The upper surface of brace rod 3 is that shape can be identical para-curve face, and the focus that light gathers has improved the temperature of solar water heater almost point-blank; Certainly the upper surface of brace rod 3 is that shape also can be half round post.
In order to prevent further to have improved the precision of sheet glass, first upper side frame 4 and second upper side frame 5 are set respectively above first rack frame 1 and second rack frame 2 in the distortion of high-temperature condition lower support muscle.
As shown in Figures 2 and 3, the utility model solar energy condensation board comprises that the cross section is the sheet glass 6 of curved surface, scribbles reflector layer 7 at the back side of this sheet glass, is provided with protective layer 8 at the back side of reflector layer 7.Make that this solar energy condensation board spotlight effect is good, and prevented the wearing and tearing and the corrosion of reflector layer 7, improved its work-ing life.
The cross section of sheet glass 6 can be the para-curve face, also can be semi-cylindrical.
As shown in Figure 3, protective layer 8 comprises back side glass coating 81 and the PVB doubling layer 82 between sheet glass 6 and this back side glass coating 81.
Certainly; the utility model is produced the solar energy condensation board that the bend glass plate is made with mould and this sheet glass; not only be confined to above embodiment; as long as the solar energy condensation board that adopts the production bend glass plate of said structure to make, all fall into the scope that the utility model is produced the solar energy condensation board protection that the bend glass plate makes with mould and this sheet glass with mould and this sheet glass.
Claims (8)
1. produce bend glass plate mould, it is characterized in that: comprise two parallel rack frames, be provided with a plurality of and the vertical brace rod of this rack frame that the upper surface of described brace rod is a curved surface at described rack frame clear width certain distance.
2. production bend glass plate mould according to claim 1 is characterized in that: the upper surface of described a plurality of brace rods is the identical para-curve face of shape.
3. production bend glass plate mould according to claim 1 is characterized in that: the upper surface of described a plurality of brace rods is the identical semi circular surface of shape.
4. production bend glass plate mould according to claim 1 is characterized in that: be provided with upper side frame above described rack frame.
5. the solar energy condensation board that uses the bend glass plate to produce is characterized in that: comprise that the cross section is the sheet glass of curved surface, scribble reflector layer at the back side of this sheet glass, be provided with protective layer at the back side of described reflector layer.
6. solar energy condensation board according to claim 5 is characterized in that: the cross section of described sheet glass is the para-curve face.
7. solar energy condensation board according to claim 5 is characterized in that: the cross section of described sheet glass is a semi-cylindrical.
8. solar energy condensation board according to claim 5 is characterized in that: described protective layer comprises back side glass coating and the PVB doubling layer between solar energy condensation board and this back side glass coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201512377U CN201729764U (en) | 2010-04-03 | 2010-04-03 | Mould for producing curved glass plates and solar light gathering plate made of curved glass plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201512377U CN201729764U (en) | 2010-04-03 | 2010-04-03 | Mould for producing curved glass plates and solar light gathering plate made of curved glass plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729764U true CN201729764U (en) | 2011-02-02 |
Family
ID=43520922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201512377U Expired - Fee Related CN201729764U (en) | 2010-04-03 | 2010-04-03 | Mould for producing curved glass plates and solar light gathering plate made of curved glass plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402934A (en) * | 2011-07-01 | 2013-11-20 | 太阳能公司 | Glass bending method and apparatus |
| CN105299919A (en) * | 2015-11-27 | 2016-02-03 | 东南大学 | Mold for hot bending and forming trough type solar concentrating collector parabolic mirrors and manufacturing method thereof |
| CN111847849A (en) * | 2020-07-31 | 2020-10-30 | 苏州新吴光电科技有限公司 | Glass hot bending process and application of glass hot bending process in 3D glass preparation method |
-
2010
- 2010-04-03 CN CN2010201512377U patent/CN201729764U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402934A (en) * | 2011-07-01 | 2013-11-20 | 太阳能公司 | Glass bending method and apparatus |
| CN103402934B (en) * | 2011-07-01 | 2017-05-10 | 太阳能公司 | Glass bending method and apparatus |
| CN105299919A (en) * | 2015-11-27 | 2016-02-03 | 东南大学 | Mold for hot bending and forming trough type solar concentrating collector parabolic mirrors and manufacturing method thereof |
| CN105299919B (en) * | 2015-11-27 | 2017-04-05 | 东南大学 | The parabolic lens bending mould of groove type solar concentrating collector and preparation method |
| CN111847849A (en) * | 2020-07-31 | 2020-10-30 | 苏州新吴光电科技有限公司 | Glass hot bending process and application of glass hot bending process in 3D glass preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130403 |