CN102260037A - Vacuum glass heating furnace externally connected with exhaust tubes - Google Patents
Vacuum glass heating furnace externally connected with exhaust tubes Download PDFInfo
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- CN102260037A CN102260037A CN2011100432798A CN201110043279A CN102260037A CN 102260037 A CN102260037 A CN 102260037A CN 2011100432798 A CN2011100432798 A CN 2011100432798A CN 201110043279 A CN201110043279 A CN 201110043279A CN 102260037 A CN102260037 A CN 102260037A
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- extraction pipe
- glass
- vacuum pump
- vacuum
- heating furnace
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Abstract
The invention relates to a vacuum glass heating furnace externally connected with exhaust tubes. The vacuum glass heating furnace comprises a heating furnace body, slideways, glass brackets, a vacuum pump unit, the exhaust tubes, exhaust tube connectors, and vacuum pump connectors, wherein the glass brackets are fixedly arranged on the slideways fixedly arranged on two sides of the heating furnace body; a plurality of glass brackets are uniformly distributed parallelly up and down in the heating furnace body; vacuum glass workpieces are arranged on the glass brackets; the exhaust tubes are arranged on the heating furnace body corresponding to the vacuum glass workpieces, and pass through the heating furnace body; the inner ends of the exhaust tubes correspond to side-end exhaust ports of the vacuum glass workpieces, and the outer ends of the exhaust tubes are airtightly connected with the exhaust tube connectors; the exhaust tube connectors are connected with the vacuum pump connectors; and the vacuum pump connectors are connected with the vacuum pump unit. Because the exhaust glass tubes are connected with the vacuum pump unit outside the furnace, a cooling water device is not needed to be arranged, an operating space is large, the connecting efficiency is high, the vacuum glass heating furnace is convenient to operate and accidents are reduced.
Description
Technical field
The invention belongs to the vacuum glass field, relate to the vacuum glass process furnace, especially a kind of vacuum glass process furnace of external extraction pipe.
Background technology
At present, the manufacturing of vacuum glass is all carried out in vacuum furnace, the parallel glass supporter of placing up and down in the vacuum furnace, spacing between every layer of glass supporter is 15-25cm, and be equipped with the head of bleeding of being with chilled water unit on every layer of glass supporter, the head of bleeding connects the Glass tubing of bleeding that vacuum glass is installed, and the vacuum unit is located at outside the stove, vacuumize in stove and seal, finish the vacuum glass manufacturing thus.The shortcoming that exists is: 1, in the unit volume complexity is set in the stove, the number of plies is few, yields poorly.2, the head unit complexity of bleeding is taken over difficulty, frangibility.3, water cooling is leaked, and causes that easily accident takes place.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of vacuum glass process furnace that connects extraction pipe outside stove fast is provided.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of vacuum glass process furnace of external extraction pipe, comprise heating furnace body, slideway, glass supporter, the vacuum pump group, extraction pipe, the extraction pipe joint, vacuum pump adapter, glass supporter is packed on the slideway that both sides are installed in the heating furnace body, glass supporter is uniform side by side up and down a plurality of in heating furnace body, on glass supporter, put the vacuum glass workpiece, on the heating furnace body of corresponding vacuum glass workpiece, extraction pipe is installed, it is characterized in that: described extraction pipe passes heating furnace body, side bleeding point at the corresponding vacuum glass of the intravital end of heating-furnace, at the external end of the heating-furnace extraction pipe joint that is tightly connected, this extraction pipe joint connects vacuum pump adapter, and vacuum pump adapter connects the vacuum pump group.
And, set nut is installed in the described joint internal thread engagement of bleeding, one sealing-ring is installed in the extraction pipe joint of this set nut inner end, and extraction pipe installs in the extraction pipe joint, by screwing of set nut sealing-ring is expanded the extraction pipe sealing is installed in the extraction pipe joint.
And the outer end of described extraction pipe joint is by hose connection vacuum pump adapter, and vacuum pump adapter is connected with the vacuum pump group by threaded pipe, in the junction of flexible pipe and extraction pipe joint and vacuum pump adapter one lock ring is installed all.
And at the external support that installs of heating-furnace, welding is fixed with a supporting plate below corresponding each vacuum pump adapter.
Advantage of the present invention and beneficial effect are:
1, the present invention moves to bleeding point between the layer glass and forms side and bleed, and the Glass tubing of will bleeding prolongs and stretches out outside the stove, and the Glass tubing connection vacuum pump unit of will bleeding stove outside.Owing to be that side is bled, therefore can effectively reduce height between the glass supporter between 5cm-15cm, improve the vacuum glass output in the single process furnace.
2, because the stove that is connected of bleed Glass tubing and vacuum pump unit carries out outward, and the operating space is big, simple to operate easy, the joint efficiency height.
3, because the connection of the Glass tubing of bleeding is to carry out, therefore needn't chilled water unit be set outside stove again, reduce equipment cost, and be convenient to operation and the generation of minimizing accident.
Description of drawings
Fig. 1 is a structural front view of the present invention;
Fig. 2 is the A portion amplification view of Fig. 1.
Embodiment
The invention will be further described by specific embodiment below in conjunction with accompanying drawing, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of vacuum glass process furnace of external extraction pipe, comprise heating furnace body 1, slideway 2, glass supporter 3, vacuum pump group 10, extraction pipe 5, extraction pipe joint 6, vacuum pump adapter 8, glass supporter is packed on the slideway that both sides are installed in the heating furnace body, glass supporter is uniform side by side up and down a plurality of in heating furnace body, on glass supporter, put the vacuum glass workpiece, on the heating furnace body of corresponding vacuum glass workpiece extraction pipe is installed, this extraction pipe is a Glass tubing.The present invention does not illustrate fire door in the accompanying drawings.
Innovative point of the present invention is:
Described extraction pipe passes heating furnace body, the side bleeding point of the corresponding vacuum glass in its inner end, and the outer end extraction pipe joint that is tightly connected, this extraction pipe joint connects vacuum pump adapter, and vacuum pump adapter connects the vacuum pump group.Wherein the structure of extraction pipe joint is referring to Fig. 2, set nut 11 is installed in the joint internal thread of bleeding engagement, one sealing-ring 12 is installed in the extraction pipe joint of this set nut inner end, extraction pipe installs in the extraction pipe joint, by screwing of set nut sealing-ring is expanded, thus the extraction pipe sealing is installed in the extraction pipe joint.The outer end of extraction pipe joint connects vacuum pump adapter by flexible pipe 7, in the junction of flexible pipe and extraction pipe joint and vacuum pump adapter one lock ring 13 is installed all, to guarantee being tightly connected of flexible pipe and two side connectors.Vacuum pump adapter is connected with the vacuum pump group by threaded pipe 9.
In order to keep the stable of vacuum pump adapter, avoid involving extraction pipe and to cause extraction pipe stressed, at the external support 4 that installs of heating-furnace, welding is fixed with a supporting plate 14 below corresponding each vacuum pump adapter.
Principle of work of the present invention is:
Sheet glass through cut-parts, hole, lay support by putting extraction pipe and close sheet, the coating sealing material enters in the stove, is placed on the glass supporter, extraction pipe extends to outside the stove, connect the vacuum pump group, seal after being vacuum-pumping through heating up 100 ℃-500 ℃, promptly get the vacuum glass finished product.
Owing to adopt external extraction pipe mode, so the distance between the glass supporter of placing in the stove can be contracted to 5---15cm; Vacuum glass is installed the extraction pipe opening can also can be in the bight in the limit portion between two sheet glass, and openings of sizes is complementary with the extraction pipe diameter.
Claims (4)
1. the vacuum glass process furnace of an external extraction pipe, comprise heating furnace body, slideway, glass supporter, the vacuum pump group, extraction pipe, the extraction pipe joint, vacuum pump adapter, glass supporter is packed on the slideway that both sides are installed in the heating furnace body, glass supporter is uniform side by side up and down a plurality of in heating furnace body, on glass supporter, put the vacuum glass workpiece, on the heating furnace body of corresponding vacuum glass workpiece, extraction pipe is installed, it is characterized in that: described extraction pipe passes heating furnace body, side bleeding point at the corresponding vacuum glass of the intravital end of heating-furnace, at the external end of the heating-furnace extraction pipe joint that is tightly connected, this extraction pipe joint connects vacuum pump adapter, and vacuum pump adapter connects the vacuum pump group.
2. the vacuum glass process furnace of external extraction pipe according to claim 1, it is characterized in that: set nut is installed in the described joint internal thread engagement of bleeding, one sealing-ring is installed in the extraction pipe joint of this set nut inner end, extraction pipe installs in the extraction pipe joint, by screwing of set nut sealing-ring is expanded the extraction pipe sealing is installed in the extraction pipe joint.
3. the vacuum glass process furnace of external extraction pipe according to claim 1, it is characterized in that: the outer end of described extraction pipe joint is by hose connection vacuum pump adapter, vacuum pump adapter is connected with the vacuum pump group by threaded pipe, in the junction of flexible pipe and extraction pipe joint and vacuum pump adapter one lock ring is installed all.
4. the vacuum glass process furnace of external extraction pipe according to claim 1 is characterized in that: at the external support that installs of heating-furnace, weld below corresponding each vacuum pump adapter and be fixed with a supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100432798A CN102260037A (en) | 2011-02-22 | 2011-02-22 | Vacuum glass heating furnace externally connected with exhaust tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100432798A CN102260037A (en) | 2011-02-22 | 2011-02-22 | Vacuum glass heating furnace externally connected with exhaust tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102260037A true CN102260037A (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100432798A Pending CN102260037A (en) | 2011-02-22 | 2011-02-22 | Vacuum glass heating furnace externally connected with exhaust tubes |
Country Status (1)
| Country | Link |
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| CN (1) | CN102260037A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553314A (en) * | 2013-10-21 | 2014-02-05 | 天津森宇玻璃制造有限公司 | Multi-station air exhaust platform for vacuum glass exhaust tube |
| CN113718228A (en) * | 2020-05-26 | 2021-11-30 | 浙江上方电子装备有限公司 | Substrate coating system |
| CN113880460A (en) * | 2021-11-10 | 2022-01-04 | 沃米真玻科技(北京)有限公司 | Vacuum glass edge sealing, vacuumizing and sealing integrated heating furnace and continuous production line |
| CN114180859A (en) * | 2021-11-04 | 2022-03-15 | 天津沽上真空玻璃制造股份有限公司 | Preparation method of vacuum glass |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2485615A1 (en) * | 2004-12-10 | 2006-06-10 | Haohai Sun | No convex sealing-hole method of vacuum sheet glass |
| CN201229911Y (en) * | 2008-06-23 | 2009-04-29 | 南京华显高科有限公司 | Vacuum sealing exhausting apparatus for plasma display screen |
| CN201746466U (en) * | 2010-04-28 | 2011-02-16 | 东元奈米应材股份有限公司 | Vacuum plane glass structure |
| CN201962207U (en) * | 2011-02-22 | 2011-09-07 | 天津沽上真空玻璃制造有限公司 | Vacuum glass heating furnace externally connected with exhaust tube |
-
2011
- 2011-02-22 CN CN2011100432798A patent/CN102260037A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2485615A1 (en) * | 2004-12-10 | 2006-06-10 | Haohai Sun | No convex sealing-hole method of vacuum sheet glass |
| CN201229911Y (en) * | 2008-06-23 | 2009-04-29 | 南京华显高科有限公司 | Vacuum sealing exhausting apparatus for plasma display screen |
| CN201746466U (en) * | 2010-04-28 | 2011-02-16 | 东元奈米应材股份有限公司 | Vacuum plane glass structure |
| CN201962207U (en) * | 2011-02-22 | 2011-09-07 | 天津沽上真空玻璃制造有限公司 | Vacuum glass heating furnace externally connected with exhaust tube |
Non-Patent Citations (2)
| Title |
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| 文斌: "《管接头与管件选用手册》", 31 January 2006, 机械工业出版社 * |
| 董镛: "真空玻璃", 《真空》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553314A (en) * | 2013-10-21 | 2014-02-05 | 天津森宇玻璃制造有限公司 | Multi-station air exhaust platform for vacuum glass exhaust tube |
| CN103553314B (en) * | 2013-10-21 | 2019-08-23 | 天津沽上真空玻璃制造股份有限公司 | A kind of vacuum glass exhaust tube multistation pumping platform |
| CN113718228A (en) * | 2020-05-26 | 2021-11-30 | 浙江上方电子装备有限公司 | Substrate coating system |
| CN114180859A (en) * | 2021-11-04 | 2022-03-15 | 天津沽上真空玻璃制造股份有限公司 | Preparation method of vacuum glass |
| CN113880460A (en) * | 2021-11-10 | 2022-01-04 | 沃米真玻科技(北京)有限公司 | Vacuum glass edge sealing, vacuumizing and sealing integrated heating furnace and continuous production line |
| CN113880460B (en) * | 2021-11-10 | 2022-04-08 | 沃米真玻科技(北京)有限公司 | Vacuum glass edge sealing, vacuumizing and sealing integrated heating furnace and continuous production line |
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Application publication date: 20111130 |