CN108341587A - Glass cooling device - Google Patents
Glass cooling device Download PDFInfo
- Publication number
- CN108341587A CN108341587A CN201810157734.9A CN201810157734A CN108341587A CN 108341587 A CN108341587 A CN 108341587A CN 201810157734 A CN201810157734 A CN 201810157734A CN 108341587 A CN108341587 A CN 108341587A
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- CN
- China
- Prior art keywords
- glass
- pipe
- cooling
- chamber
- lower die
- 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.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
Abstract
The present invention relates to the technical fields of glass treatment, specifically disclose glass cooling device, including pattern, ventilating mechanisms and cooling body.Pattern is equipped with d-axis with chamber is connected at the center of pattern.Cooling body includes lower die and the caliber pipe with spiral pipe that therefrom heart is gradually reduced in lower die, pipe with spiral pipe is equipped with the sink and water pump coordinated with two nozzle, and the center of pipe with spiral pipe and the center of lower die align, iron block is installed in pipe with spiral pipe, lower die bottom end connects the magnet for the cooperation that is magnetic, and magnet is connect by telescopic rod with d-axis；Ventilation device cover board and upper mold；Cover board is equipped with venthole, and upper mold carries cooling chamber, and cooling chamber is connected to venthole, and the both ends of cooling chamber are connected chamber and are equipped with negative pressure blade, conducting chamber bottom end is equipped with gas outlet respectively with conducting chamber.When using the technical program so that the middle part of glass and edge are capable of balanced cooling.Therefore, which can be widely used for the cooling of glass.
Description
Technical field
The present invention relates to the technical field of glass treatment more particularly to glass cooling devices.
Background technology
Special glass industry is an important industry in CHINESE INDUSTRIES, is played in the economic construction of country very heavy
The effect wanted.In the casting molding production process of special glass, special glass powder is collapsed by sweet tea clinker is made after, into kiln
After carry out secondary smelting, be cooled and shaped later.Temperature of glass liquid from kiln out is at 1200-1500 degrees Celsius
Between, it needs to reduce the temperature to 600-700 degrees Celsius.
Traditional cooling means is that glass metal is poured on bed die directly to use air cooling, is extremely difficult to entire molding die temperature
The temperature difference of the requirement that degree uniformly cools down, middle part and edge is often at 50 degrees Celsius or more.Especially produce regular shape (such as
The glass vehicle window of automobile) bulk special glass product, what shape and size were to determine, in central hot quantity set, it is achieved that glass
Glass liquid equilibrium cools, that is, keeps the equilibrium in the middle part of glass metal with edge to cool very difficult, lead to special glass system
The mass defect of product greatly reduces the utilization rate of material, hinders the long term growth of special glass industry.
Invention content
The invention is intended to provide glass cooling device, while so that glass is obtained cooling, the middle part of glass and edge can
Balanced cooling.
Glass cooling device of the present invention, including pattern further include ventilating mechanisms and the cooling body in pattern；Institute
The side wall of pattern is stated with chamber is connected, d-axis is installed at the bottom centre position of pattern；
The cooling body includes the lower die for bearing glass, and caliber is equipped with inside the lower die and is gradually subtracted from center
Small pipe with spiral pipe, the pipe with spiral pipe are equipped with the sink and water pump coordinated with two nozzle, and the centre bit of pipe with spiral pipe
The center face with lower die is set, iron block is installed in pipe with spiral pipe, the lower die bottom end is connected with to be coordinated with iron block magnetism
Magnet, the magnet is fixedly connected by telescopic rod with d-axis；
The ventilation device includes the cover board for sealing pattern and the upper mold with glass contact；The cover board is equipped with logical
Stomata, the upper mold carry cooling chamber, and the cooling chamber is connected to venthole, the both ends of the cooling chamber respectively with lead
Logical chamber, and the connectivity part that chamber and cooling chamber is connected is equipped with the negative pressure blade for acting on cooling chamber, the conducting
Chamber bottom end is equipped with gas outlet.
The principle of this programme is：Glass is poured into pattern, glass is located at the upper surface of lower die.Then, make water pump
Be directed at the nozzle of pipe with spiral pipe outer end, be passed through cold water in pipe with spiral pipe, and cold water with certain flow velocity toward the center of pipe with spiral pipe
Flowing.When cold water in pipe with spiral pipe along spiral motion track when, cold water under the action of water pump give one impact force of iron block, make
Iron block is obtained to move also along pipe with spiral pipe.Iron block drives magnet movement when moving, since magnet is connect by telescopic rod with d-axis,
Due to the retractility of telescopic rod, the screw of magnet can be exchanged into the circular motion relative to d-axis, i.e. d-axis does circumference fortune
It is dynamic.The circular motion of d-axis drives pattern rotation, the conducting indoor negative pressure blade of chamber to generate negative pressure, negative pressure under the rotation of pattern
Cooling chamber is acted on, so that the indoor hot-air of cooling chamber is discharged from gas outlet, and negative pressure can make cooling chamber pass through blow vent
Cool exterior air is imported, lasting cooling is carried out to glass.During the indoor cold air of cooling chamber is discharged from gas outlet, warp
The side wall for crossing pattern, that is, be connected chamber, and the cold air that chamber is connected transmits heat to swage inside so that the temperature of swage inside
It is reduced, to realize the cooling of glass.
When cold water moves in pipe with spiral pipe, since the caliber of pipe with spiral pipe is that outer ring is gradually increased to inner ring, i.e.,
Pipe with spiral pipe caliber corresponding with glass edge is smaller, and the corresponding pipe with spiral pipe caliber of center of glass increases.When cold water passes through
When the outer ring of pipe with spiral pipe, i.e. caliber smaller part, since caliber is smaller, the cold water of pipe with spiral pipe herein apart from glass farther out.I.e.
The heat that the cold water of caliber smaller part is transmitted to glass edge is less, and the cooling velocity of glass edge slows down；With center of glass position
It sets opposite pipe with spiral pipe caliber to increase so that the amount of cold water increases, and the heat of absorption increases, and caliber increase makes cold water more
Close to glass, so that the powerful specific heat load in glass edge of heat dissipation of center of glass, and then enable the heat dissipation of glass
Equilibrium, to ensure glass quality after cooling.
The advantages of this programme, is：1, it when cooling in lower die when glass, is passed through at the small nozzle of pipe with spiral pipe diameter cold
Water, the caliber that cold water first passes through is smaller, and cold water is opposite at a distance from glass to be increased so that temperature shock of the cold water to glass edge
Reduce, so that the cooling velocity of glass edge slows down, with balanced with glass middle portion temperature；Cold water is in pipe with spiral pipe toward center
When movement, the caliber residing for cold water increases, and the amount of cold water is increasing so that and cold water transmits distance and reduces close to glass, and
Measure that increased cold water endothermic effect is more preferable, with the heat dissipation of balanced glass edge and center of glass.
2, it while cold water moves in pipe with spiral pipe, can more be heated toward the cold water of central part, cold water in this programme
There is certain flow velocity, the cold water temperature of flowing only to have increased slightly in pipe with spiral pipe, influence is had no on cooling.And cold water
Temperature slightly improves so that cold water temperature is smaller than the impact of glass center temperature, into the internal stress without influencing glass so that
Glass quality after cooling is more preferably.
3, the conducting indoor negative pressure blade of chamber avoids the hot-air above venthole from not dissipating, the Air Temperature at pattern upper surface
Degree is higher, is passed through that the temperature that pattern is contacted with glass top surface is higher, cannot reach and cool down or technology that cooling effect is bad is asked
Topic.This programme makes the air above venthole flow by negative pressure blade, and the air themperature flowed is relatively low, passes through conducting
Chamber cools down to swage inside, and then improves the cooling efficiency of the present apparatus.
Further, the bottom end of the cooling chamber is open equipped with several.Opening keeps the indoor cold air of cooling chamber direct
Glass metal upper surface is acted on, the heat of glass top surface is made to be distributed, and then improves cooling effect.
Further, the size of the opening is sequentially reduced from the center of cooling chamber toward both sides.Opening makes on glass
While the heat on surface obtains distributing, opening is sequentially reduced from center toward both sides, so as to improve glass metal central upper portion temperature
The problem of higher than edge temperature so that the upper surface heat dissipation of glass is uniform, and then improves the cooling quality of glass.
Further, region shared by the opening is the one third of cooling chamber bottom.Heat of the center of glass toward edge
With the gradient successively decreased, edge glass is not necessarily to supplement heat rejecter, reduces the process of opening, and then reduce hand labor intensity and system
Make cost.
Further, the bottom end of the lower die is equipped with the guide rail containing magnet.Guide rail can make magnet more acurrate and smoothly move,
To ensure the reliability of cooling device work.
Further, the sink is located at the outside of pattern.If sink is located at the inside of pattern, sink recycles the hot gas of hot water
Glass effect to cooling down, can not only influence the efficiency of glass cooling, but also can destroy the temperature gradient formed in pattern,
So that the quality of glass cooling is bad.Therefore, sink is located at the outside of pattern the cooling efficiency of glass and cooling quality can be improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of glass cooling device embodiment of the present invention.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Pattern 1, conducting chamber 2, d-axis 3, lower die 4, pipe with spiral pipe 5, iron block
6, magnet 7, telescopic rod 8, cover board 9, upper mold 10, venthole 11, cooling chamber 12, negative pressure blade 13, gas outlet 14, opening 15.
Embodiment：
Glass cooling device, as shown in Fig. 1, including pattern 1, ventilating mechanisms and the cooling body in pattern 1.
The side wall of pattern 1 is welded with d-axis 3 with chamber 2 is connected at the bottom centre position of pattern 1.
Cooling body includes the lower die 4 for bearing glass, and the spiral shell that caliber is gradually reduced from center is equipped with inside lower die 4
Water pipe 5 is revolved, sink and water pump is connected at the central nozzle of pipe with spiral pipe 5, sink is also connected at the outer spout of pipe with spiral pipe 5
And water pump.The center of pipe with spiral pipe 5 and the center face of lower die 4 are equipped with iron block 6, lower die 4 in pipe with spiral pipe 5
Bottom end is connected with the magnet 7 with the magnetic cooperation of iron block 6, and the bottom end of lower die 4 is equipped with the guide rail slided for magnet 7, and guide rail can make
The movement locus of magnet 7 is more acurrate and smooth, to ensure the reliability of cooling device work.The bottom end of magnet 7 passes through flexible
Bar 8 is welded with d-axis 3.
Ventilation device includes the cover board 9 for sealing pattern 1 and the upper mold 10 with glass contact.It is integrally formed on cover board 9
There are a venthole 11, upper mold 10 to carry cooling chamber 12, cooling chamber 12 is connected to venthole 11, cooling chamber's 12 bottom end one
There are five opening 15, the diameters of five openings 15 to be sequentially reduced from the center of cooling chamber 12 toward both sides for molding, and five
Opening 15 accounts for the one third of 12 bottom of cooling chamber.The both ends of cooling chamber 12 are connected to conducting chamber 2 respectively, and chamber is connected
The connectivity part of room 2 and cooling chamber 12 is equipped with the negative pressure blade 13 for acting on cooling chamber 12.The 13 inclined installation of negative pressure blade
Conducting chamber 2 in, conducting chamber 2 rotation and relatively closed steric requirements under, with this come realize negative pressure blade 13 generate
The effect of negative pressure.2 bottom end of conducting chamber is drilled with gas outlet 14.
Glass is poured into pattern 1, i.e., glass metal is full of the chamber formed between upper mold 10 and lower die 4, and glass is located at
4 upper surface of lower die.Then, make the nozzle of 5 outer end of water pump alignment pipe with spiral pipe, be passed through cold water in pipe with spiral pipe 5, and cold water is with one
Center flow of the fixed flow velocity toward pipe with spiral pipe 5.When cold water in the pipe with spiral pipe 5 along spiral motion track when, cold water is in water pump
Under the action of give 6 one impact forces of iron block so that iron block 6 also along pipe with spiral pipe 5 move.Band moving magnet 7 is transported when iron block 6 moves
Dynamic, since magnet 7 is connect by telescopic rod 8 with d-axis 3, due to the scalability of telescopic rod, the screw of magnet 7 is convertible
For the circular motion relative to d-axis 3, i.e. d-axis 3 moves in a circle.The circular motion of d-axis 3 drives pattern 1 to rotate, and chamber is connected
Negative pressure blade 13 in room 2 generates negative pressure under the rotation of pattern 1, and suction function makes in cooling chamber 12 in cooling chamber 12
Hot-air from gas outlet 14 be discharged, and negative pressure can make cooling chamber 12 by venthole 11 import cool exterior air, to glass
Carry out lasting cooling.During cold air in cooling chamber 12 is discharged from gas outlet 14 under the action of negative pressure, by type
Chamber 2 is connected in the side wall of mould 1, the cold air that chamber 2 is connected transmits heat to 1 inside of pattern so that the temperature inside pattern 1
Degree is reduced, to realize the cooling of glass.
When cold water movement in pipe with spiral pipe 5, since the caliber of pipe with spiral pipe 5 is that outer ring is gradually increased to inner ring,
5 caliber of pipe with spiral pipe i.e. corresponding with glass edge is smaller, and corresponding 5 caliber of pipe with spiral pipe of center of glass increases.Work as cold water
When by the outer ring of pipe with spiral pipe 5, i.e. caliber smaller part, since caliber is smaller, the cold water of pipe with spiral pipe 5 herein apart from glass compared with
Far.That is the heat that the cold water of caliber smaller part is transmitted to glass edge is less, and the cooling velocity of glass edge slows down；With in glass
Opposite 5 caliber of pipe with spiral pipe in heart position increases so that the amount of cold water increases, and the heat of absorption increases, and caliber increase makes
Cold water is closer to glass, so that the powerful specific heat load in glass edge of heat dissipation of center of glass, and then reduce in glass
The cooling velocity of the heart and glass edge is poor so that the heat dissipation of glass tends to be balanced, to ensure glass quality after cooling.
Claims (6)
1. glass cooling device, including pattern, it is characterised in that：Further include ventilating mechanisms and the cooler in pattern
Structure；The side wall of the pattern is equipped with d-axis with chamber is connected at the bottom centre position of pattern；
The cooling body includes the lower die for bearing glass, is equipped with what caliber was gradually reduced from center inside the lower die
Pipe with spiral pipe, the pipe with spiral pipe are equipped with the sink and water pump that coordinates with two nozzle, and the center of pipe with spiral pipe and
The center face of lower die is equipped with iron block in pipe with spiral pipe, and the lower die bottom end is connected with the magnetic coordinated with iron block magnetism
Iron, the magnet are fixedly connected by telescopic rod with d-axis；
The ventilation device includes the cover board for sealing pattern and the upper mold with glass contact；The cover board is equipped with ventilation
Hole, the upper mold carry cooling chamber, and the cooling chamber is connected to venthole, the both ends of the cooling chamber respectively with conducting
Chamber, and the connectivity part that chamber and cooling chamber is connected is equipped with the negative pressure blade for acting on cooling chamber, the conducting chamber
Room bottom end is equipped with gas outlet.
2. glass cooling device according to claim 1, it is characterised in that：The bottom end of the cooling chamber is equipped with several
Opening.
3. glass cooling device according to claim 2, it is characterised in that：The size of the opening is from cooling chamber
Heart position is sequentially reduced toward both sides.
4. glass cooling device according to claim 3, it is characterised in that：Region shared by the opening is cooling chamber bottom
The one third in portion.
5. glass cooling device according to claim 4, it is characterised in that：The bottom end of the lower die is equipped with leading containing magnet
Rail.
6. glass cooling device as claimed in any of claims 1 to 5, it is characterised in that：The sink is located at type
The outside of mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157734.9A CN108341587A (en) | 2018-02-24 | 2018-02-24 | Glass cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157734.9A CN108341587A (en) | 2018-02-24 | 2018-02-24 | Glass cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108341587A true CN108341587A (en) | 2018-07-31 |
Family
ID=62959588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810157734.9A Pending CN108341587A (en) | 2018-02-24 | 2018-02-24 | Glass cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108341587A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497234A (en) * | 2002-10-10 | 2004-05-19 | ������ά��ʽ���� | Screw heat exchanger |
| CN2690834Y (en) * | 2004-04-20 | 2005-04-06 | 童忠录 | Water cooling type condensor |
| CN103304130A (en) * | 2013-06-05 | 2013-09-18 | 陕西科技大学 | Cooling molding mold for glass casting and cooling molding method thereof |
| CN103398606A (en) * | 2013-08-23 | 2013-11-20 | 夏品荷 | Single-channel spiral plate type heat exchanging member and manufacturing method thereof |
| CN203550673U (en) * | 2013-08-01 | 2014-04-16 | 宁波大学 | Evaporative cooler |
| CN106830638A (en) * | 2016-12-21 | 2017-06-13 | 重庆天和玻璃有限公司 | A kind of processing method of glassware |
-
2018
- 2018-02-24 CN CN201810157734.9A patent/CN108341587A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1497234A (en) * | 2002-10-10 | 2004-05-19 | ������ά��ʽ���� | Screw heat exchanger |
| CN2690834Y (en) * | 2004-04-20 | 2005-04-06 | 童忠录 | Water cooling type condensor |
| CN103304130A (en) * | 2013-06-05 | 2013-09-18 | 陕西科技大学 | Cooling molding mold for glass casting and cooling molding method thereof |
| CN203550673U (en) * | 2013-08-01 | 2014-04-16 | 宁波大学 | Evaporative cooler |
| CN103398606A (en) * | 2013-08-23 | 2013-11-20 | 夏品荷 | Single-channel spiral plate type heat exchanging member and manufacturing method thereof |
| CN106830638A (en) * | 2016-12-21 | 2017-06-13 | 重庆天和玻璃有限公司 | A kind of processing method of glassware |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |