CN203498247U - Cooling device - Google Patents
Cooling device Download PDFInfo
- Publication number
- CN203498247U CN203498247U CN201320672965.6U CN201320672965U CN203498247U CN 203498247 U CN203498247 U CN 203498247U CN 201320672965 U CN201320672965 U CN 201320672965U CN 203498247 U CN203498247 U CN 203498247U
- Authority
- CN
- China
- Prior art keywords
- cooling
- liquid
- inlet pipe
- compensating groove
- tank
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 42
- 239000012798 spherical particle Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 23
- 239000007789 gas Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000000112 cooling gas Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000007496 glass forming Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 3
- 238000004031 devitrification Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 239000012809 cooling fluid Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 cooling rate is slow Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a cooling device enabling a glass liquid to be cooled down and formed rapidly. The cooling device is composed of a gas channel, a cooling system and a filtering screen, wherein the gas channel comprises a gas intake pipe and a balance tank communicated with the gas intake pipe; a hole is formed in the lower part of the balance tank; the cooling system comprises a liquid intake pipe, a liquid exhaust pipe and a cooling tank arranged between the liquid intake pipe and the liquid exhaust pipe; the balance tank and the cooling tank are both of hollow structures and arranged together; the filtering screen is embedded in the cooling tank, and is opposite to the hole of the balance tank. The cooling device provided by the utility model blows a cooling gas to the surface of the glass liquid by the filtering screen so as to cool down the glass liquid rapidly and reach the aims of reducing the volatile of the glass liquid and shortening the diversity of components, thereby solving the problem of glass forming stripes and devitrification in the forming process.
Description
Technical field
The utility model relates to a kind of refrigerating unit, particularly relates to a kind of quickly cooling device for glass-forming die.
Background technology
At present, glass metal, after flowing to forming mould, generally passes through naturally cooling and moulding.During glass metal naturally cooling, dispel the heat slower, in glass metal, seriously, easily there is phase-splitting in glass metal, causes glass cord bad in volatile component volatilization, and particularly glass surface is prone to striped.Meanwhile, for easy crystallization glass, cooling rate is slow, and glass metal is longer in the crystallization scope residence time, easily causes crystallization.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of refrigerating unit that makes glass metal fast cooling shaping.
The technical scheme that the utility model technical solution problem adopts is: refrigerating unit, by gas passage, cooling system and filter screen, formed, and described gas passage comprises inlet pipe and the compensating groove being communicated with described inlet pipe, described compensating groove below has hole; Described cooling system comprise liquid-inlet pipe, drain pipe and be arranged at liquid-inlet pipe and drain pipe between cooling tank, described compensating groove and cooling tank are all hollow structures and are set together; Described filter screen is embedded in cooling tank, and over against the hole of compensating groove.
Further, described filter screen is to make the reticulated structure with gap and obliquity by spherical particle die mould.
Further, described liquid-inlet pipe, cooling tank and drain pipe form cooling passage.
Further, described cooling tank is placed in compensating groove lower end.
Further, described inlet pipe, compensating groove and filter screen form gas passage.
The beneficial effects of the utility model are: refrigerating unit of the present utility model blows cooling gas on glass metal surface by filter screen, quick cooled glass liquid, reach the otherness object that reduces glass metal volatilization, dwindles component, thereby solve the problem of glass ware forming striped and moulding process crystallization.
Accompanying drawing explanation
Fig. 1 is the stereographic map of refrigerating unit of the present utility model.
Fig. 2 is the front view of refrigerating unit of the present utility model.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the A-A sectional view of Fig. 2.
Embodiment
Refrigerating unit of the present utility model consists of gas passage, cooling system and filter screen 3.Gas passage comprises inlet pipe 1 and the compensating groove 2 being communicated with inlet pipe 1, and cooling gas enters compensating groove 2 from inlet pipe 1, and compensating groove 2 is for equilibrium air pressure and gas passage, and compensating groove 2 is hollow structures, and below have hole 7; Cooling system comprise near the liquid-inlet pipe 4 in hot junction, away from the drain pipe 6 in hot junction and be arranged at liquid-inlet pipe 4 and drain pipe 6 between cooling tank 5, cooling tank 5 is also hollow structure, liquid-inlet pipe 4, cooling tank 5 and drain pipe 6 form cooling passage, cooling fluid enters by liquid-inlet pipe 4, again by cooling tank 5, then from drain pipe 6, discharge, cooling tank 5 is placed in compensating groove 2 lower ends and is set together with compensating groove 2; Filter screen 3 is embedded in cooling tank 5, and over against the hole 7 of compensating groove 2, filter screen 3 has just been communicated with compensating groove 2 like this, inlet pipe 1, compensating groove 2 and filter screen 3 form gas passage, cooling gas enters filter screen 3 from the hole 7 of compensating groove 2, and by the filter screen 3 cooling interfaces of arrival, realizes cooling effect under pressure.Filter screen 3 is by spherical particle, by die mould, to be made the reticulated structure with certain gap and obliquity, smaller owing to forming the diameter of particle of filter screen 3, the planeness on formed glass surface and the homogeneity that heat transmits have so just been guaranteed, thereby make glass surface temperature fast cooling, reduce phase-splitting and crystallization.
During work, refrigerating unit of the present utility model is placed on forming mould, pass into cooling fluid and cooling gas, the existence of cooling fluid guarantees that cooling gas by filter screen 3 is always in low-temperature condition, cooling gas blows on glass metal surface with certain obliquity equably by filter screen 3, cooled glass liquid, reaches the otherness object that reduces glass metal volatilization, dwindles component fast, thereby solves the problem of glass ware forming striped and moulding process crystallization.
Claims (5)
1. refrigerating unit, is characterized in that: gas passage, cooling system and filter screen (3), consist of, described gas passage comprises inlet pipe (1) and the compensating groove (2) being communicated with described inlet pipe (1), and described compensating groove (2) below has hole (7); Described cooling system comprise liquid-inlet pipe (4), drain pipe (6) and be arranged at liquid-inlet pipe (4) and drain pipe (6) between cooling tank (5), described compensating groove (2) and cooling tank (5) are all hollow structures and are set together; Described filter screen (3) is embedded in cooling tank (5), and over against the hole (7) of compensating groove (2).
2. refrigerating unit as claimed in claim 1, is characterized in that: described filter screen (3) is to make the reticulated structure with gap and obliquity by spherical particle die mould.
3. refrigerating unit as claimed in claim 1, is characterized in that: described liquid-inlet pipe (4), cooling tank (5) and drain pipe (6) form cooling passage.
4. refrigerating unit as claimed in claim 1, is characterized in that: described cooling tank (5) is placed in compensating groove (2) lower end.
5. refrigerating unit as claimed in claim 1, is characterized in that: described inlet pipe (1), compensating groove (2) and filter screen (3) form gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672965.6U CN203498247U (en) | 2013-10-29 | 2013-10-29 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672965.6U CN203498247U (en) | 2013-10-29 | 2013-10-29 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498247U true CN203498247U (en) | 2014-03-26 |
Family
ID=50329244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672965.6U Expired - Lifetime CN203498247U (en) | 2013-10-29 | 2013-10-29 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277713A (en) * | 2021-06-25 | 2021-08-20 | 成都光明光电有限责任公司 | Glass forming device and forming method of large-caliber neodymium-doped phosphate laser glass |
-
2013
- 2013-10-29 CN CN201320672965.6U patent/CN203498247U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277713A (en) * | 2021-06-25 | 2021-08-20 | 成都光明光电有限责任公司 | Glass forming device and forming method of large-caliber neodymium-doped phosphate laser glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |