CN103663949B - A kind of glass tempering is by flat air grid structure - Google Patents
A kind of glass tempering is by flat air grid structure Download PDFInfo
- Publication number
- CN103663949B CN103663949B CN201310715302.2A CN201310715302A CN103663949B CN 103663949 B CN103663949 B CN 103663949B CN 201310715302 A CN201310715302 A CN 201310715302A CN 103663949 B CN103663949 B CN 103663949B
- Authority
- CN
- China
- Prior art keywords
- glass
- exhaust vent
- air grid
- cooling
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of glass tempering is by flat air grid structure, some exhaust vent is distributed on flat air grid, for blowing cooling wind to glass surface, described exhaust vent towards the most consistent, and all blow cooling wind with identical angle of inclination to glass surface, so that the cooling wind that any one exhaust vent is discharged is parallel at the flow direction of glass surface and the moving direction of glass.The present invention makes the flow direction of cooling wind consistent with glass moving direction or contrary, the wind flow direction at glass surface is cooled down in being effectively controlled air grid, make to cool down wind to greatest extent along being parallel to the direction flowing that glass moves, ensure that the order that cooling airflow is dynamic, overcome the thinnest glass of glass defect of warpage in tempering cooling procedure that the whole glass pane surface inhomogeneous cooling that existing flat air grid structure brings causes, improve the crudy of glass.
Description
Technical field
The present invention relates to the flat air grid structure in the tempering field of glass, specifically glass tempering furnace cooling unit.
Background technology
In glass fibre reinforced plastic equipment, flat air grid structure the most all uses following several ways at present: one, in air grid, all air holes air-out directions are vertical with glass surface.Two, same vent air-out direction vertical with glass moving direction in air grid is equal with the angle of glass surface, but the air-out direction of different vents and glass surface angle, in these air holes, some air holes air-out directions are vertical with glass surface, the direction that some air holes air-out directions move with glass in the projection of glass surface is consistent, the direction that i.e. air-out direction moves with glass is consistent, some air holes air-out directions are in opposite direction with what glass moved in the projection of glass surface, what i.e. air-out direction and glass moved is in opposite direction, the air-out direction of final all air holes and the angle of glass moving direction have two to three kinds and the well-regulated arrangement of air holes, it is evenly distributed that this blowing mode can ensure that each air holes blows to each point of glass surface to greatest extent.Three, air holes changes air nozzle structure into, and the air-out direction of tuyere is identical with first two mode.The flat air grid of said structure is during glass tempering, owing to cooling down the wind flow direction at glass surface in cannot effectively controlling air grid, make in glass cooling procedure in flat air grid, always inhomogeneous cooling, the glass causing glass especially below 3mm produces warping phenomenon in tempering cooling procedure, finally cannot make the safety glass of high-quality.
Summary of the invention
For solving the warping phenomenon that the flow direction of the flat air grid uncontrollable cooling wind in the cooling of existing glass tempering causes glass to produce in tempering cooling procedure, the invention provides a kind of flat air grid structure of glass tempering.
The present invention solves that the technical scheme that above-mentioned technical problem uses is: a kind of flat air grid structure of glass tempering, some exhaust vent is distributed on flat air grid, for blowing cooling wind to glass surface, described exhaust vent towards the most consistent, and all blow cooling wind with identical angle of inclination to glass surface, so that the cooling wind that any one exhaust vent is discharged is parallel at the flow direction of glass surface and the moving direction of glass.
The angle of inclination of described exhaust vent refers to the air-out direction of exhaust vent and the angle of glass vertical direction.
The angle of inclination of described exhaust vent is less than 90 degree more than 0 degree.
The angle of inclination of described exhaust vent is preferably greater than 0 degree less than 40 degree.
The angle of inclination of described exhaust vent is more preferably higher than 0 degree less than 15 degree.
Described flat air grid includes that several bellows, the outlet air surface of each bellows are the inclined plane that gradient is consistent, and exhaust vent is vertically set in inclined plane.
The angle of inclination of described inclined plane ensure that the cooling wind discharged at exhaust vent thereon avoids the roller between adjacent bellows and inclination blows to glass surface.
Beneficial effect: the present invention makes the flow direction of cooling wind consistent with glass moving direction or contrary, the wind flow direction at glass surface is cooled down in being effectively controlled air grid, make to cool down wind to greatest extent along being parallel to the direction flowing that glass moves, ensure that the order that cooling airflow is dynamic, overcome the thinnest glass of glass defect of warpage in tempering cooling procedure that the whole glass pane surface inhomogeneous cooling that existing flat air grid structure brings causes, improve the crudy of glass.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Reference: 1, flat air grid, 2, bellows, 3, exhaust vent, 4, roller, 5, glass.
Detailed description of the invention
As shown in the figure, a kind of glass tempering is by flat air grid structure, some exhaust vent 3 is distributed on flat air grid 1, for blowing cooling wind to glass 5 surface, described exhaust vent 3 towards the most consistent, and all blow cooling wind with identical angle of inclination to glass 5 surface, so that the cooling wind that any one exhaust vent 3 is discharged is parallel at the flow direction of glass surface and the moving direction of glass.
The angle of inclination of described air outlet 3 is more than 0 degree less than 90 degree, and preferably greater than 0 degree is less than 40 degree, and more preferably higher than 0 degree is less than 15 degree.
Described flat air grid 1 includes several bellows 2, exhaust vent 3 is arranged on the outlet air surface of bellows 2, the outlet air surface of each bellows 2 of described flat air grid 1 can be set to the consistent inclined plane of gradient (incline direction is identical with angle of inclination), exhaust vent 3 is vertically set in inclined plane, so ensure that the wind direction cooling down wind that each exhaust vent 3 is discharged is the most consistent, and tilt to be blown into glass surface, so that the cooling wind that all exhaust vents 3 are discharged is all parallel with the direction of motion of glass (the most identical or the most contrary).
The angle of inclination of above-mentioned inclined plane ensure that the cooling wind discharged at exhaust vent 3 thereon is avoided the roller 4 between adjacent bellows 2 and tilts to blow to glass surface, to prevent the stop of roller 4 from causing the change of cooling wind wind direction.
This flat air grid structure is applied in annealing furnace unit, it is ensured that the flow direction being blown into glass upper and lower surface cooling air-flow is identical or contrary with the moving direction of glass.
Claims (2)
- null1. a glass tempering is by flat air grid structure，Some exhaust vent (3) is distributed on flat air grid (1)，For blowing cooling wind to glass (5) surface，It is characterized in that: described flat air grid (1) includes several bellows (2)，The outlet air surface of each bellows (2) is the inclined plane that gradient is consistent，Exhaust vent (3) is vertically set in inclined plane，Described exhaust vent (3) towards the most consistent，And all blow cooling wind with identical angle of inclination to glass (5) surface，So that the cooling wind that any one exhaust vent (3) is discharged is parallel at the flow direction of glass surface and the moving direction of glass，The angle of inclination of described inclined plane ensures to be positioned at roller (4) that the cooling wind that exhaust vent thereon (3) discharges avoids between adjacent bellows (2) and tilts to blow to glass surface，And the air-out direction of exhaust vent (3) and the angle of glass vertical direction are defined as the angle of inclination of exhaust vent (3)，This angle is less than 40 degree more than 0 degree.
- A kind of glass tempering the most according to claim 1 is by flat air grid structure, it is characterised in that: the angle of inclination of described exhaust vent (3) is less than 15 degree more than 0 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715302.2A CN103663949B (en) | 2013-12-23 | 2013-12-23 | A kind of glass tempering is by flat air grid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715302.2A CN103663949B (en) | 2013-12-23 | 2013-12-23 | A kind of glass tempering is by flat air grid structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103663949A CN103663949A (en) | 2014-03-26 |
| CN103663949B true CN103663949B (en) | 2016-08-17 |
Family
ID=50302852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310715302.2A Active CN103663949B (en) | 2013-12-23 | 2013-12-23 | A kind of glass tempering is by flat air grid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663949B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630568B (en) * | 2016-12-08 | 2023-03-03 | 索奥斯(广东)玻璃技术股份有限公司 | Improved toughened glass air-cooled wind grid and glass cooling method |
| CN111116023A (en) * | 2020-01-13 | 2020-05-08 | 洛阳德勤机械设备有限公司 | Multi-section linear air knife for toughened glass equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202047000U (en) * | 2011-04-21 | 2011-11-23 | 佛山市索奥斯玻璃技术有限公司 | Bar-shaped air hole structure of flat cooling air grid of glass tempering furnace |
| CN202785991U (en) * | 2012-08-06 | 2013-03-13 | 奇鼎科技股份有限公司 | Pore plate structure capable of reducing substrate deformation |
| CN203668221U (en) * | 2013-12-23 | 2014-06-25 | 洛阳北方玻璃技术股份有限公司 | Flat air grid structure for glass tempering |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671112B (en) * | 2009-09-18 | 2012-11-21 | 信义超薄玻璃(东莞)有限公司 | Heat treatment enhanced glass air cushion bed device |
| AT510416B1 (en) * | 2011-04-18 | 2012-04-15 | Inova Lisec Technologiezentrum | METHOD AND DEVICE FOR HARDENING GLASS |
-
2013
- 2013-12-23 CN CN201310715302.2A patent/CN103663949B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202047000U (en) * | 2011-04-21 | 2011-11-23 | 佛山市索奥斯玻璃技术有限公司 | Bar-shaped air hole structure of flat cooling air grid of glass tempering furnace |
| CN202785991U (en) * | 2012-08-06 | 2013-03-13 | 奇鼎科技股份有限公司 | Pore plate structure capable of reducing substrate deformation |
| CN203668221U (en) * | 2013-12-23 | 2014-06-25 | 洛阳北方玻璃技术股份有限公司 | Flat air grid structure for glass tempering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103663949A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI655161B (en) | Flat glass tempering method and device thereof | |
| WO2009030180A1 (en) | A circular cooling machine | |
| CN106152437A (en) | Blowing device and air-out orifice plate thereof | |
| CN103663949B (en) | A kind of glass tempering is by flat air grid structure | |
| CN105271666A (en) | Air-floating heating device and method used for toughening glass | |
| JP5443825B2 (en) | Enamel wire printing equipment | |
| CN106403230A (en) | Air deflector and wall-mounted type air conditioner indoor unit provided with same | |
| WO2018180565A1 (en) | Airflow control device and method for manufacturing stretched film | |
| WO2023029652A1 (en) | Wall-mounted air conditioner indoor unit | |
| CN107673591A (en) | The annealing furnace air grid structure for realizing the high uniformity of air intake placed in the middle symmetrical above and below | |
| CN106766793A (en) | A kind of integrated circular thermal current air supporting heating plate band units and method | |
| CN203668221U (en) | Flat air grid structure for glass tempering | |
| CN207214851U (en) | Single admission formula mechanical-draft cooling tower | |
| CN107718529A (en) | A kind of heat abstractor of 3D printer shower nozzle | |
| CN104832979A (en) | Air conditioner indoor unit | |
| CN203820633U (en) | Convection oven of glass plate heating furnace | |
| CN105530803A (en) | Electrical cabinet having multi-layer cooling air | |
| CN103206846A (en) | Air knife | |
| JP2010255368A (en) | Ventilation flow guide device | |
| CN204251666U (en) | Refrigerating unit and the continuous annealing furnace with this refrigerating unit | |
| CN103951174B (en) | A kind of heating furnace of glass plate | |
| CN201907264U (en) | Ultraviolet multihearth swap radiating structure | |
| JP2018071912A (en) | Large space air-conditioning system | |
| CN211360623U (en) | Cooling device based on grinding ball casting | |
| CN105130173A (en) | D zone sealing apparatus of glass anneal kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |