CN204224451U - Backflow guide frame air grid - Google Patents
Backflow guide frame air grid Download PDFInfo
- Publication number
- CN204224451U CN204224451U CN201420709343.0U CN201420709343U CN204224451U CN 204224451 U CN204224451 U CN 204224451U CN 201420709343 U CN201420709343 U CN 201420709343U CN 204224451 U CN204224451 U CN 204224451U
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- CN
- China
- Prior art keywords
- blowing mouth
- grid
- glass
- steel plate
- guide frame
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- Expired - Fee Related
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to backflow guide frame air grid, and comprise casing, grid face, blowing mouth, steel plate, screw, refluxing opening, wherein: grid face is arranged on box outer surface, blowing mouth and refluxing opening are all arranged on grid face, and steel plate is connected with grid face.Steel plate is fixed by screws on casing.The utility model has the advantages that: blowing mouth is rectangular arranged, be uniformly distributed, blast is also uniformly distributed, identical blast cooling air blows to glass surface equably, stress equilibrium distribution on the whole surface, and the stress of each point is substantially identical, Homogeneous cooling evacuates hot blast effectively, be convenient to remove broken glass, reduce noise, improve Working environment.During processing different size glass, do not need to change air grid, only need change steel plate.Blowing mouth side inside casing is provided with asbestos gauge, can prevent the heat of glass surface scratch and minimizing glass from reaching press mold and making glass temperature decline too fast, play the effect of filtrated air simultaneously.
Description
Technical field
The utility model relates to device for shaping glass field, particularly relates to backflow guide frame air grid.
Background technology
The quenching (i.e. cooling or chilling) of glass is a key link of steel process, is quick and Homogeneous cooling to the basic demand of glass quenching, make glass outer layer finally in stressed condition, and internal layer is tension stress state.The refrigerating unit of glass tempering process is called air grid.Existing air grid nozzle body, air grid casing and air grid blast inlet are formed, when producing glass, because glass is of a great variety, and each air grid nozzle body in existing air grid mechanism is directly in a row fixed on air grid casing, such blowing amount is changeless, cannot regulate the blowing air quantity of air grid nozzle body aborning, just need to manufacture multiple air grid according to practical situation, thus cause cost to increase, and complex operation.Existing air grid mechanism does not reflux guide frame, and be unfavorable for the evacuation of hot blast, cooling performance is not so good.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency and defect, a kind of air grid with backflow guide frame is provided, this air grid mechanism is by changing steel plate, thus adjust air quantity, there is backflow guide frame, be conducive to the discharge of hot blast, be more conducive to heat radiation, can production requirement be met, reduce production cost, energy efficient, boost productivity.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Backflow guide frame air grid, comprise casing, grid face, blowing mouth, steel plate, screw, refluxing opening, wherein: grid face is arranged on box outer surface, blowing mouth and refluxing opening are all arranged on grid face, and steel plate is connected with grid face.Steel plate is fixed by screws on casing.
Backflow guide frame air grid, wherein: casing is that Plate Welding forms.
Backflow guide frame air grid, wherein: blowing mouth is rectangular arranged, be uniformly distributed, blast is also uniformly distributed, identical blast cooling air blows to glass surface equably, stress equilibrium distribution on the whole surface, the stress of each point is substantially identical, and Homogeneous cooling evacuates hot blast effectively, is convenient to remove broken glass, reduce noise, improve Working environment.The spacing of blowing mouth is 25mm × 25mm, and aperture is 4-5mm.
Backflow guide frame air grid, wherein: blowing mouth side inside casing is provided with asbestos gauge, can prevent the heat of glass surface scratch and minimizing glass from reaching press mold and making glass temperature decline too fast, play the effect of filtrated air simultaneously.
Backflow guide frame air grid, wherein: refluxing opening is rectangular arranged, is uniformly distributed, the spacing of refluxing opening is 25mm × 25mm, and aperture is 2-3mm, and cooling air blows out from blowing mouth, runs into glass, takes away heat, derives from refluxing opening.
Backflow guide frame air grid, wherein: steel plate is provided with two groups of holes, one group hole is corresponding with refluxing opening position and aperture is equal, and another group is corresponding with the position of blowing mouth, but aperture is not etc.During processing different size glass, do not need to change air grid, only need change steel plate.
The utility model has the advantages that: blowing mouth is rectangular arranged, be uniformly distributed, blast is also uniformly distributed, identical blast cooling air blows to glass surface equably, stress equilibrium distribution on the whole surface, and the stress of each point is substantially identical, Homogeneous cooling evacuates hot blast effectively, be convenient to remove broken glass, reduce noise, improve Working environment.During processing different size glass, do not need to change air grid, only need change steel plate.Blowing mouth side inside casing is provided with asbestos gauge, can prevent the heat of glass surface scratch and minimizing glass from reaching press mold and making glass temperature decline too fast, play the effect of filtrated air simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model backflow guide frame air grid;
Fig. 2 is the fundamental diagram of the utility model backflow guide frame air grid;
Fig. 3 is the grid face schematic diagram of the utility model backflow guide frame air grid.
Reference numeral: casing 1, grid face 2, blowing mouth 3, steel plate 4, screw 5, refluxing opening 6.
Embodiment
Embodiment 1, backflow guide frame air grid, comprise casing 1, grid face 2, blowing mouth 3, steel plate 4, screw 5, refluxing opening 6, wherein: grid face 2 is arranged on casing 1 outside surface, and blowing mouth 3 and refluxing opening 4 are all arranged on grid face 2, and steel plate 4 is connected with grid face 2.Steel plate 4 is fixed on casing 1 by screw 5.
Embodiment 2, backflow guide frame air grid, wherein: casing 1 forms for Plate Welding.All the other are with embodiment 1.
Embodiment 3, backflow guide frame air grid, wherein: blowing mouth 3 is rectangular arranged, be uniformly distributed, blast is also uniformly distributed, identical blast cooling air blows to glass surface equably, stress equilibrium distribution on the whole surface, the stress of each point is substantially identical, and Homogeneous cooling evacuates hot blast effectively, is convenient to remove broken glass, reduce noise, improve Working environment.The spacing of blowing mouth 3 is 25mm × 25mm, and aperture is 4-5mm, and all the other are with embodiment 1.
Embodiment 4, backflow guide frame air grid, wherein: blowing mouth 3 is provided with asbestos gauge in side inside casing 1, can prevent the heat of glass surface scratch and minimizing glass from reaching press mold and making glass temperature decline too fast, play the effect of filtrated air simultaneously.All the other are with embodiment 1 or 3.
Embodiment 5, backflow guide frame air grid, wherein: refluxing opening 6 is rectangular arranged, is uniformly distributed, the spacing of refluxing opening 6 is 25mm × 25mm, and aperture is 2-3mm, and cooling air blows out from blowing mouth 3, runs into glass, takes away heat, derives from refluxing opening 6.All the other are with embodiment 1.
Embodiment 6, backflow guide frame air grid, wherein: steel plate 4 is provided with two groups of holes, one group hole is corresponding with refluxing opening 6 position and aperture is equal, and another group is corresponding with the position of blowing mouth 3, but aperture is not etc.During processing different size glass, do not need to change air grid, only need change steel plate 4.All the other are with embodiment 1.
The principle of work of the utility model backflow guide frame air grid:
Freezing air blows out from blowing mouth, and the hot blast after cooled glass leaves hot glass surface in time, and the wind energy of heating is enough is discharged rapidly by backflow guide frame, avoids warm air to the interference effect of follow-up freezing air like this.When processing the glass of different size, not needing to change whole air grid, only needing to change steel plate.
Claims (6)
1. reflux guide frame air grid, comprise casing (1), grid face (2), blowing mouth (3), steel plate (4), screw (5), refluxing opening (6), it is characterized in that: grid face (2) are arranged on casing (1) outside surface, blowing mouth (3) and refluxing opening (4) are all arranged on grid face (2), and steel plate (4) is connected with grid face (2);
Steel plate (4) is fixed on casing (1) by screw (5).
2. according to the backflow guide frame air grid described in claim 1, it is characterized in that: casing (1) forms for Plate Welding.
3. according to the backflow guide frame air grid described in claim 1, it is characterized in that: blowing mouth (3) is rectangular arranged, is uniformly distributed, the spacing of blowing mouth (3) is 25mm × 25mm, and aperture is 4-5mm.
4. the backflow guide frame air grid according to claim 1 or 3, is characterized in that: blowing mouth (3) is provided with asbestos gauge near side, casing (1) the inside.
5. according to the backflow guide frame air grid described in claim 1, it is characterized in that: refluxing opening (6) is rectangular arranged, is uniformly distributed, the spacing of refluxing opening (6) is 25mm × 25mm, and aperture is 2-3mm.
6. according to the backflow guide frame air grid described in claim 1, it is characterized in that: steel plate (4) is provided with two groups of holes, one group hole is corresponding with refluxing opening (6) position and aperture is equal, and another group is corresponding with the position of blowing mouth (3), but aperture is not etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709343.0U CN204224451U (en) | 2014-11-24 | 2014-11-24 | Backflow guide frame air grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709343.0U CN204224451U (en) | 2014-11-24 | 2014-11-24 | Backflow guide frame air grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224451U true CN204224451U (en) | 2015-03-25 |
Family
ID=52922569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420709343.0U Expired - Fee Related CN204224451U (en) | 2014-11-24 | 2014-11-24 | Backflow guide frame air grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224451U (en) |
-
2014
- 2014-11-24 CN CN201420709343.0U patent/CN204224451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20181124 |