CN202046999U - Blast cooling device for bent glass tempering - Google Patents
Blast cooling device for bent glass tempering Download PDFInfo
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- CN202046999U CN202046999U CN2011201119166U CN201120111916U CN202046999U CN 202046999 U CN202046999 U CN 202046999U CN 2011201119166 U CN2011201119166 U CN 2011201119166U CN 201120111916 U CN201120111916 U CN 201120111916U CN 202046999 U CN202046999 U CN 202046999U
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Abstract
The utility model discloses a blast cooling device for bent glass tempering. The device comprises a blast blower, an air force buffering chamber, an upper air chamber, a lower air chamber, upper air outlet grids, lower air outlet grids and connecting pipelines, wherein both the upper and the lower air chambers are provided with a plurality of subsidiary air flue outlets; the air chambers adopt inclined rectangular pyramid structures according to the air force distribution principle, so that the air quantities and pressures at all the subsidiary air flue outlets are equal; each subsidiary air flue is connected with one air outlet grid; each air outlet grid comprises an interface and a plurality of air grid pieces which adopt inclined rectangular pyramid structures according to the air force distribution principle; and a plurality of small air outlets are arranged on the side of each air grid piece corresponding to glass to be cooled. Air from the blower enters the air chambers after being buffered in the air force buffering chamber; the air chambers evenly distribute the air force to the air outlet grids, the air outlet grids evenly distribute the air force to the air grid pieces, and the air grid pieces evenly distribute the air force to the small air outlets, so that the quantities and pressures of air from the small air outlets are equal. Therefore, the whole piece of glass can be rapidly and uniformly cooled, and high-quality bent tempered glass products can be manufactured.
Description
Technical field
The utility model belongs to glass technology for making field, relates to the equipment configuration of glass ware forming tempering process, especially a kind of curved glass tempering air blast refrigerating unit.
Background technology
Toughened glass is the glass of simple glass after thermal treatment process, is characterized in forming stressor layers at glass surface, and physical strength and heat shock resistance intensity are improved, and has special fragment state after the destruction.At present, the method of glass tempering be with glass heats behind design temperature, air blast cooling tempering moulding rapidly, the correlation standard of toughened glass the specification of quality of finished product toughened glass, and the tempering quality of glass and production technique relevant department thereof and manufacturer are always in constantly improving and exploring, the quality of toughened glass tempering depends primarily on speed of cooling and refrigerative homogeneity, when adopting the air blast cooling, wind speed and pressure is excessive, inhomogeneous grade all can make glass surface form indenture or wind spot, influence glass appearance and use, wind speed and pressure is too small not to be reached speed of cooling again and influences the tempering quality, present air blast refrigerating unit air outlet has typhon shape, small nozzle shape is arranged, or the like, the inhomogeneous cooling of typhon shape is even, the meeting of small nozzle shape makes glass form indenture, can not satisfy and produce the especially needs of the crooked toughened glass of high quality of high quality tempering glass.
Summary of the invention
In order to improve the deficiencies in the prior art, the utility model provides a kind of novel crooked toughened glass air blast refrigerating unit, during the air blast cooling, can evenly blow to wind-force on the surface of curved glass effectively, reach fast even refrigerative processing requirement, reduced the wind spot and the surface pitting of glass, produced the more needs of the crooked toughened glass of high quality to satisfy.
The technical scheme that the utility model adopted is: a kind of crooked toughened glass air blast refrigerating unit, mainly partly form by gas blower, wind-force surge chamber, ipper air chamber, lower air chamber, last outlet grid, following outlet grid and connecting tube etc., gas blower is connected with first connecting tube with the wind-force surge chamber, the wind-force surge chamber is provided with upper and lower two air outlets, last air outlet is connected with ipper air chamber with second connecting tube, ipper air chamber is provided with minute ducting outlet on several, divides ducting outlet to be connected with a last outlet grid on each; Following air outlet is connected with lower air chamber with the 3rd connecting tube, and lower air chamber is provided with several following minute ducting outlets, and each following minute ducting outlet is connected with a following outlet grid; Upper and lower outlet grid is corresponding wants the face of refrigerative glass to be provided with many little air outlets; The distance up and down that last outlet grid and following outlet grid are corresponding mutually is all adjustable.Ipper air chamber and lower air chamber are made into the inclined-plane that becomes 15-30 ° of angle with respect to the air-out actinal surface according to the wind-force distribution principle with the one side of air outlet correspondence, this angle is the distance setting according to two discharge air ports, making air compartment is oblique rectangular pyramid shape and structure, makes each minute wind of blowing out of ducting outlet have impartial air quantity and blast.Outlet grid is made up of pipe joint and several air grid sheets, air grid sheet is oblique rectangular pyramid shape and structure, correspondence wants the one side of cooled glass to be provided with many little air outlets, the one side of little air outlet correspondence is made into the inclined-plane that becomes 20-40 ° of angle with respect to the air-out actinal surface according to the wind-force distribution principle, makes the wind that blows out from each little air outlet that impartial wind speed and blast all be arranged.This angle is according to the length setting of air grid sheet, make the wind that blows out from each little air outlet that impartial wind speed and blast all be arranged, the refrigerative curved glass between last outlet grid and following outlet grid, thereby realize all effective the two sides of curved glass, fast, cooling uniformly.
As the further design to the aforementioned techniques scheme: the air grid sheet leader of aforesaid oblique rectangular pyramid shape and structure is to be connected with the air grid sheet lamellar body by screw, by changing the air grid sheet head of different specification size, can cool off tempering to the curved glass of different lateral dimension specifications.
Can make fine toughened glass according to above-mentioned refrigerating unit, the resistance intensity of its finished product toughened glass is 1.8Kgm, can bear 169-315 ℃ of high temperature, can explosion in this temperature; In addition, the shell of compression thickness of the toughened glass upper and lower surface that makes is 1/2 of toughened glass, and the fragment state of toughened glass is: 50mm * 50mm has more than 50 greater than the crushed particles of 5mm thickness; Because the debris particle suitable size of toughened glass is representing its stress good, the risk of explosion is just few more.
The beneficial effects of the utility model are, in the tempering process of curved glass, provide a kind of more effective, and fast, the air blast refrigerating unit is produced the more needs of the crooked toughened glass of high quality to satisfy uniformly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the front view of upper left outlet grid;
Fig. 3 is the left view of four upper left outlet grids;
Fig. 4, Fig. 5 are the axonometric drawings of four upper left outlet grids;
Fig. 6 is the front view of lower-left outlet grid;
Fig. 7 is the left view of a lower-left outlet grid;
Fig. 8, Fig. 9 are the axonometric drawings of a lower-left outlet grid;
Figure 10 is ipper air chamber's front view;
Figure 11 is ipper air chamber's axonometric drawing;
Figure 12 is lower air chamber's front view;
Figure 13 is lower air chamber's axonometric drawing.
Among the figure: 1, gas blower, 2, wind-force surge chamber, 4, ipper air chamber, 6, last outlet grid, 7, curved glass, 9, following outlet grid, 10, lower air chamber, 12, screw, 13, air grid head, 14, on divide ducting outlet, 15, the following ducting outlet that divides.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
In the embodiment shown in fig. 1, a kind of crooked toughened glass air blast refrigerating unit mainly partly is made up of gas blower 1, wind-force surge chamber 2, ipper air chamber 4, lower air chamber 10, last outlet grid 6, following outlet grid 9 and connecting tube etc.The distance up and down that last outlet grid and following outlet grid are corresponding mutually is all adjustable.Gas blower is connected with first connecting tube with the wind-force surge chamber, the wind-force surge chamber is provided with upper and lower two air outlets, last air outlet is connected with ipper air chamber with second connecting tube, ipper air chamber is provided with and divides ducting outlet 14 on several, minute ducting outlet is connected the structure of last outlet grid such as Fig. 2, Fig. 3, Fig. 4, shown in Figure 5 with a last outlet grid on each; Following air outlet is connected with lower air chamber with the 3rd connecting tube, and lower air chamber is provided with several following minute ducting outlets 15, and each following minute ducting outlet is connected with a following outlet grid, the structure of following outlet grid such as Fig. 6, Fig. 7, Fig. 8, shown in Figure 9; Upper and lower outlet grid is corresponding wants the face of refrigerative glass to be provided with many little air outlets.Ipper air chamber and lower air chamber are made into the inclined-plane that becomes 15-30 ° of angle with respect to the air-out actinal surface according to the wind-force distribution principle with the one side of air outlet correspondence, this angle is the distance setting according to two discharge air ports, making air compartment is oblique rectangular pyramid shape and structure, makes each minute wind of blowing out of ducting outlet have impartial air quantity and blast.Outlet grid is made up of pipe joint and several air grid sheets, air grid sheet is oblique rectangular pyramid shape and structure, correspondence wants the one side of cooled glass to be provided with many little air outlets, the one side of little air outlet correspondence is made into the inclined-plane that becomes 20-40 ° of angle with respect to the air-out actinal surface according to the wind-force distribution principle, makes the wind that blows out from each little air outlet that impartial wind speed and blast all be arranged.This angle is according to the length setting of air grid sheet, make the wind that blows out from each little air outlet that impartial wind speed and blast all be arranged, the refrigerative curved glass between last outlet grid and following outlet grid, thereby realize all effective the two sides of curved glass 7, fast, cooling uniformly.Ipper air chamber's structure such as Figure 10, Figure 11, shown in Figure 12, lower air chamber's structure as shown in figure 13.
Air grid sheet head 13 parts of aforesaid oblique rectangular pyramid shape and structure are to be connected with the air grid sheet lamellar body by screw 12, by changing the air grid sheet head of different specification size, can cool off tempering to the curved glass of different lateral dimension specifications.
During production, the dimensions of refrigerative glass sets as required, following outlet grid apart from size, regulate the wind speed of gas blower, blast, parameters such as air quantity, the wind that comes out from gas blower 1 is introduced into surge chamber 2 bufferings, make wind-force reposefully by last, following main air duct enters lower air chamber; Air compartment is assigned to each outlet grid equably with wind-force, outlet grid is assigned to each air grid sheet equably with wind-force, make the wind that comes out from each little air outlet have impartial air quantity and blast and blow to the two sides of wanting refrigerative glass, realization wants each unit surface surface on the two sides of refrigerative curved glass all balancedly to obtain the impartial blast and the cooling of air quantity to monoblock, make monolithic glass realize uniformly cooling fast, produce the crooked tempering glassy product of fine more.
The above be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (4)
1. curved glass tempering air blast refrigerating unit, form by gas blower (1), wind-force surge chamber (2), ipper air chamber (4), lower air chamber (10), last outlet grid (6), following outlet grid (9) and connecting tube, it is characterized in that: gas blower is connected with first connecting tube with the wind-force surge chamber, the wind-force surge chamber is provided with upper and lower two air outlets, last air outlet is connected with ipper air chamber with second connecting tube, ipper air chamber is provided with minute ducting outlet (14) on several, divides ducting outlet to be connected with a last outlet grid on each; Following air outlet is connected with lower air chamber (10) with the 3rd connecting tube, and lower air chamber is provided with several following minute ducting outlets (15), and each following minute ducting outlet is connected with a following outlet grid; Upper and lower outlet grid is corresponding wants the face of refrigerative glass to be provided with many little air outlets; The distance up and down that last outlet grid and following outlet grid are corresponding mutually is all adjustable.
2. air blast refrigerating unit according to claim 1, it is characterized in that: ipper air chamber (4) and lower air chamber (10) are made into the inclined-plane that becomes 15-30 ° of angle with respect to the air-out actinal surface according to the wind-force distribution principle with the one side of air outlet correspondence, this angle is the distance setting according to two discharge air ports, making air compartment is oblique rectangular pyramid shape and structure, makes each minute wind of blowing out of ducting outlet have impartial air quantity and blast.
3. air blast refrigerating unit according to claim 2, it is characterized in that: outlet grid is made up of pipe joint and several air grid sheets, air grid sheet is oblique rectangular pyramid shape and structure, correspondence wants the one side of cooled glass to be provided with many little air outlets, the one side of little air outlet correspondence is made into the inclined-plane that becomes 20-40 ° of angle with respect to the air-out actinal surface according to the wind-force distribution principle, makes the wind that blows out from each little air outlet that impartial wind speed and blast all be arranged.
4. air blast refrigerating unit according to claim 3, it is characterized in that: the air grid sheet leader (13) of described oblique rectangular pyramid shape and structure is to be connected with the air grid sheet lamellar body by screw (12), by changing the air grid sheet head of different specification size, can cool off tempering to the curved glass (7) of different lateral dimension specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201119166U CN202046999U (en) | 2011-04-16 | 2011-04-16 | Blast cooling device for bent glass tempering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201119166U CN202046999U (en) | 2011-04-16 | 2011-04-16 | Blast cooling device for bent glass tempering |
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| Publication Number | Publication Date |
|---|---|
| CN202046999U true CN202046999U (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201119166U Expired - Fee Related CN202046999U (en) | 2011-04-16 | 2011-04-16 | Blast cooling device for bent glass tempering |
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| CN (1) | CN202046999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092574A (en) * | 2019-06-04 | 2019-08-06 | 吴东胜 | A kind of glass tank reinforcing device and technique |
-
2011
- 2011-04-16 CN CN2011201119166U patent/CN202046999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092574A (en) * | 2019-06-04 | 2019-08-06 | 吴东胜 | A kind of glass tank reinforcing device and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGDONG JIANGMEN JINDA GLASS CULTURE CO., LTD. Assignor: Chen Yongle Contract record no.: 2013440000288 Denomination of utility model: Bending glass tempering and blast cooling device and cooling method thereof Granted publication date: 20111123 License type: Exclusive License Record date: 20130528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |