CN206204143U - Glass substrate cooling device cooling duct and glass substrate cooling device - Google Patents
Glass substrate cooling device cooling duct and glass substrate cooling device Download PDFInfo
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- CN206204143U CN206204143U CN201621308448.0U CN201621308448U CN206204143U CN 206204143 U CN206204143 U CN 206204143U CN 201621308448 U CN201621308448 U CN 201621308448U CN 206204143 U CN206204143 U CN 206204143U
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- glass substrate
- cooling device
- cooling duct
- cooling
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Abstract
This disclosure relates to a kind of glass substrate cooling device cooling duct (1) and glass substrate cooling device, the cooling duct (1) is with the airduct main body (11) for the glass substrate (3) blow flow to melting, reinforcement structure is provided with the airduct main body (11), to keep the cooling duct (1) close to the shape invariance of the air outlet of the glass substrate (3).By above-mentioned technical proposal, the cooling duct (1) that the disclosure is provided has the advantages that long service life, simple structure, can effectively lift the quality of glass substrate and the controllability of production technology.
Description
Technical field
This disclosure relates to glass substrate cooling field, in particular it relates to a kind of glass substrate cooling device cooling duct
With glass substrate cooling device.
Background technology
Current glass substrate development trend is more and more lightening, during press over system production glass substrate, glass office
Portion's thickness control changes molten condition lower glass substrate local temperature using cooling duct blowing, so as to change thickness local distribution
Control technique.Limited by material, in an environment of high temperature, cooling duct easily occurs compared with large deformation and high temperature corrosion so that cold
But the air outlet deformation of airduct is larger, and cooling wind speed is inconsistent, causes the cooling velocity difference of glass substrate, and influence makes work
Skill, technique adjustment can only be carried out rule of thumb, it is impossible to accomplish to quantify.
Utility model content
The purpose of the disclosure is to provide a kind of glass substrate cooling device cooling duct and glass substrate cooling device, should
Cooling duct long service life, simple structure can effectively lift the quality of glass substrate and the controllability of production technology.
To achieve these goals, the disclosure provides a kind of glass substrate cooling device cooling duct, the cooling duct
With the airduct main body for the glass substrate blow flow to melting, reinforcement structure is provided with the airduct main body,
To keep the cooling duct close to the shape invariance of the air outlet of the glass substrate.
Alternatively, the reinforcement structure is that the fire resisting bushing pipe being connected, the fire resisting bushing pipe and institute are arranged with the airduct main body
State airduct main body with one heart and at least extend to the air outlet.
Alternatively, the fire resisting bushing pipe is alundum tube or earthenware.
Alternatively, the fire resisting bushing pipe is nested in the airduct main body.
Alternatively, bonded by high-temperature adhesives between the fire resisting bushing pipe and the airduct main body.
Alternatively, the length of the fire resisting bushing pipe is 30-50cm.
Based on above-mentioned technical proposal, the disclosure also provides a kind of glass substrate cooling device, and the cooling device includes this public affairs
The glass substrate cooling device cooling duct of offer is provided.
Alternatively, the cooling device also includes the supporting plate for supporting the cooling duct, and the cooling duct is worn
The supporting plate is crossed to cause the air outlet towards the glass substrate and including respectively positioned at the first paragraph of supporting plate both sides
And second segment, the reinforcement structure is positioned at the second segment.
Alternatively, the axial length of the fire resisting bushing pipe is more than 3 with the ratio of the axial length of the second segment:5.
By above-mentioned technical proposal, reinforcement structure can keep the shape invariance of the air outlet of cooling duct, effectively extension
The service life of cooling duct, saves production cost, while ensure that air outlet air-flow velocity stabilization everywhere so that glass
The cooling velocity of substrate is roughly the same, is prevented effectively from the phenomenon of glass substrate internal stress concentration, helps to lift glass substrate
Quality；On the other hand, due to the shape invariance of air outlet so that cooling air quantity and cooling wind speed are linear, therefore make
Industry personnel easily can obtain preferably cooling wind speed by controlling the flow of cooling air-flow, increased glass substrate production work
The controllability of skill.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of glass substrate cooling device that disclosure specific embodiment is provided, including cold
But the partial sectional view of airduct；
Fig. 2 is the right view of cooling duct in Fig. 1.
Description of reference numerals
The airduct main body of 1 cooling duct 11
The high-temperature agglomerant of 12 fire resisting bushing pipe 13
The glass substrate of 2 supporting plate 3
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
As depicted in figs. 1 and 2, disclosure specific embodiment provides a kind of glass substrate cooling device cooling duct
1, the cooling duct 1 has the airduct main body 11 for the blow flow of glass substrate 3 to melting, is provided with airduct main body 11
Reinforcement structure, to keep cooling duct 1 close to the shape invariance of the air outlet of glass substrate 3.Reinforcement structure can keep cooling
The shape invariance of the air outlet of airduct 1, the effectively service life of extension cooling duct 1, save production cost, while ensure that
Air outlet air-flow velocity stabilization everywhere so that the cooling velocity of glass substrate 3 is roughly the same, is prevented effectively from showing for stress concentration
As helping to lift the quality of glass substrate；On the other hand, due to the shape invariance of air outlet so that cooling air quantity and cooling
Wind speed is linear, therefore operating personnel easily can obtain preferably cooling wind by controlling the flow of cooling air-flow
Speed, increased the controllability of glass substrate production technology.
Reinforcement structure can be any appropriate structure that can keep air outlet shape invariance, specifically in present embodiment
In, reinforcement structure is that the fire resisting bushing pipe 12 being connected is arranged with airduct main body 11, and the fire resisting bushing pipe 12 is concentric with airduct main body 11 simultaneously
Air outlet is at least extended to, to ensure that air outlet is not deformed upon because of the heat radiation of the glass substrate 3 for melting.
Specifically, the material of the fire resisting bushing pipe 12 can be conventional refractory material in the art, such as use corundum or ceramics
The alundum tube or earthenware being made, the heat endurance good to ensure reinforcement structure.
In detail, fire resisting bushing pipe 12 is nested in airduct main body 11, to ensure the compact overall structure of cooling duct 1.
Further, bonded by high-temperature adhesives 13 between fire resisting bushing pipe 12 and airduct main body 11, therefore, it is possible to reduce
Size requirement of the cooling duct 1 to the internal diameter of the external diameter and airduct main body 11 of fire resisting bushing pipe 12 is made, manufacture difficulty is reduced, together
When the cooling duct 1 is applied on the cooling device of glass substrate 3 hereinafter described, airduct main body 11 is by high temperature corrosion
Afterwards, can be attached on fire resisting bushing pipe 12, extract out and change from supporting plate 2 when cooling duct 1 is damaged to facilitate.Specifically
Ground, high-temperature agglomerant refers to the binding agent for remaining to keep cementation under high temperature (more than 1500 DEG C) state, such as in the market
The refractory inorganic binders such as common XZ-T002.
In actual use, the length of fire resisting bushing pipe 12, for example in the present embodiment, fire resisting can be selected according to operating mode
The length of bushing pipe 12 can be 30-50cm.
Based on above-mentioned technical proposal, as shown in figure 1, the disclosure also provides a kind of glass substrate cooling device, cooling dress
The cooling device cooling duct 1 of glass substrate 3 provided including the disclosure is provided.Therefore the glass substrate cooling device have with it is upper
The same advantage of cooling duct is stated, be will not be repeated here.
Cooling device also includes the supporting plate 2 for supporting cooling duct 1, to keep cooling duct 1 steady to glass substrate 3
Surely blow flow, cooling duct 1 is through supporting plate 2 to the blow flow of glass substrate 3 and including respectively positioned at the both sides of supporting plate 2
First paragraph and second segment, reinforcement structure be located near glass substrate 3 second segment.
Because supporting plate 2 is influenceed larger near the region of the side of glass substrate 3 by heat radiation, therefore, refractory lining
Pipe 12 needs to influence cold because generation of being heated bends or produces other to deform to ensure the second segment with certain length
But the blowing direction of air-flow or cause cooling duct 1 to be stuck in supporting plate 2 cannot to change, specifically, the axle of bushing pipe can be caused
It is more than 3 to the ratio of length and the axial length of second segment:5.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, various letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (9)
1. with cooling duct (1), the cooling duct (1) is with for the glass to melting for a kind of glass substrate cooling device
The airduct main body (11) of substrate (3) blow flow, it is characterised in that be provided with reinforcement structure on the airduct main body (11), with
Keep the cooling duct (1) close to the shape invariance of the air outlet of the glass substrate (3).
2. glass substrate cooling device according to claim 1 is with cooling duct (1), it is characterised in that described to strengthen knot
Structure is that the fire resisting bushing pipe (12) being connected is arranged with the airduct main body (11), the fire resisting bushing pipe (12) and the airduct main body (11)
With one heart and at least extend to the air outlet.
3. glass substrate cooling device according to claim 2 is with cooling duct (1), it is characterised in that the refractory lining
Pipe (12) is alundum tube or earthenware.
4. glass substrate cooling device according to claim 2 is with cooling duct (1), it is characterised in that the refractory lining
Pipe (12) is nested in the airduct main body (11).
5. glass substrate cooling device according to claim 2 is with cooling duct (1), it is characterised in that the refractory lining
Bonded by high-temperature adhesives (13) between pipe (12) and the airduct main body (11).
6. glass substrate cooling device according to claim 2 is with cooling duct (1), it is characterised in that the refractory lining
The length for managing (12) is 30-50cm.
7. a kind of glass substrate cooling device, it is characterised in that the cooling device is included according to any one in claim 1-6
Described glass substrate (3) cooling device cooling duct.
8. glass substrate cooling device according to claim 7, it is characterised in that the cooling device is also included for branch
The supporting plate (2) of the cooling duct (1) is supportted, the cooling duct (1) is through the supporting plate (2) with so that the air outlet
Towards the glass substrate, and including being located at the first paragraph and second segment of supporting plate (2) both sides respectively, the reinforcement structure is located at
The second segment.
9. glass substrate cooling device according to claim 8, it is characterised in that the cooling duct (1) is according to power
Profit requires the cooling duct (1) described in 2, wherein, the axial length of the fire resisting bushing pipe (12) is long with the axial direction of the second segment
The ratio of degree is more than 3:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308448.0U CN206204143U (en) | 2016-11-30 | 2016-11-30 | Glass substrate cooling device cooling duct and glass substrate cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308448.0U CN206204143U (en) | 2016-11-30 | 2016-11-30 | Glass substrate cooling device cooling duct and glass substrate cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN206204143U true CN206204143U (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621308448.0U Active CN206204143U (en) | 2016-11-30 | 2016-11-30 | Glass substrate cooling device cooling duct and glass substrate cooling device |
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| CN (1) | CN206204143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108711A (en) * | 2022-06-28 | 2022-09-27 | 河南旭创光电新材料有限公司 | Method and device for automatically controlling glass thickness |
-
2016
- 2016-11-30 CN CN201621308448.0U patent/CN206204143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108711A (en) * | 2022-06-28 | 2022-09-27 | 河南旭创光电新材料有限公司 | Method and device for automatically controlling glass thickness |
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Effective date of registration: 20191212 Granted publication date: 20170531 |
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Date of cancellation: 20200804 Granted publication date: 20170531 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200918 Address after: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Patentee after: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: The 100070 Beijing Seahawks Fengtai District Science City Road No. 9 Building No. 2 room 266 (Park) Patentee before: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Patentee before: TUNGHSU GROUP Co.,Ltd. |