CN101826429B - High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof - Google Patents
High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof Download PDFInfo
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- CN101826429B CN101826429B CN2010101514729A CN201010151472A CN101826429B CN 101826429 B CN101826429 B CN 101826429B CN 2010101514729 A CN2010101514729 A CN 2010101514729A CN 201010151472 A CN201010151472 A CN 201010151472A CN 101826429 B CN101826429 B CN 101826429B
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- exhaust
- saving lamp
- molecular sieve
- vacuum
- electricity
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000002808 molecular sieve Substances 0.000 claims abstract description 24
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 8
- 239000011261 inert gas Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 3
- 239000007799 cork Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention discloses a high vacuum exhaust system for an energy-saving lamp without a vacuum pump and an exhaust method thereof. The system comprises an exhaust main pipe, an exhaust station communicated with the main pipe, a vacuum metering device, a vacuuming device, an inert gases charging device, and an oven above the exhaust station, wherein the vacuuming device is a molecular sieve arranged in a container; the container and the communicated pipe of the main pipe are provided with a cork; the main pipe is provided with an exhaust pipe; and the exhaust pipe is provided with a check valve. The invention uses the molecular sieve as the vacuum pump and an oil expanding pump, therefore having the advantages of compact design and simple system structure. The invention uses the molecular sieve as the power of the exhaust system. After exhausting each time, the molecular sieve is heated so as to remove the gas in the molecular sieve and reuse the gas. Compared with the system of using the vacuum pump as the power of the exhausting system, the system of the invention has the advantage of energy saving.
Description
Technical field
The present invention relates to the electric light source products preparation field, be specifically related to the exhaust apparatus in the electricity-saving lamp production process.
Background technology
Electricity-saving lamp has obtained extensively promoting the use of because of it has outstanding energy-saving effect and soft comfortable photoenvironment.Along with the universal use of electricity-saving lamp, market demand is increasing, reduces the production cost of electricity-saving lamp, for people improve cheap and good-quality electricity-saving lamp, has become the target that manufacturing enterprise is pursued.In the electricity-saving lamp production process, one of them operation is to carry out exhaust to electricity-saving lamp, and then inert gas is charged in the electricity-saving lamp.At present, the pumped vacuum systems that energy-saving lamp exhausting is made up of vacuum pump, oil diffusion pump is accomplished, and carries out exhaust with this pumped vacuum systems, not only need consume more electric energy, but also exists the complicated defective of system configuration.
Summary of the invention
The technical problem that the present invention will solve provides a kind of electricity-saving lamp vacuum pump less high-vacuum exhaust system, and this system configuration is simple, and it is few to consume electric energy.
The present invention realizes through following technical scheme:
Electricity-saving lamp vacuum pump less high-vacuum exhaust system; Comprise the exhaust trunk line; Be communicated in exhaust station, vacuum degree metering device, vacuum extractor, the filling with inert gas device of trunk line; Also comprise the baking oven that is positioned at exhaust station top, characteristics are that said vacuum means is changed to the molecular sieve that is loaded in the container, and the communicating pipe of said container and trunk line is provided with cock; Said trunk line is provided with blast pipe, and this blast pipe is provided with unidirectional valve.
The further improvement project of the present invention is, the container below of said molecular sieve is provided with heater, and this heater is arranged on the frame, and the frame bottom is provided with roller.When needs heat, promote frame heater is placed below the container of molecular sieve, in the time of need not heating, can it be removed.
Method for exhausting with above-mentioned electricity-saving lamp vacuum pump less high-vacuum exhaust system comprises the following steps:
(1) will need the electricity-saving lamp of exhaust to be connected in the exhaust station; Open sieve container and the cock of trunk line on communicating pipe then, heat molecular sieve, drive the gas that contains in the molecular sieve out of with heater; When intrasystem pressure greater than atmospheric pressure; The outside exhaust of one-way valve opens on the blast pipe not in outside exhaust, removes heater in system;
(2) baking oven with exhaust station top puts down, and covers in the electricity-saving lamp of exhaust, and it is heated, and molecular sieve is air-breathing;
(3) after vacuometer amount device display system arrives setting pressure, closure molecule sieve container and the cock of trunk line on communicating pipe; Then,
(4) open the valve of inert gas installation on communicating pipe, to the electricity-saving lamp inflation, inflation is removed electricity-saving lamp by routine operation after finishing.
The present invention compared with prior art has following obvious advantage:
One, the present invention replaces vacuum pump and oil diffusion pump with molecular sieve, have compact to design, the simple advantage of system configuration.
Two, the present invention, only needs heat molecular sieve owing to adopt the power of molecular sieve as gas extraction system after exhaust each time finishes, drive out of the gas that contains in the molecular sieve can be again usefulness again, go round and begin again.Compare as the power of gas extraction system with vacuum pump, have the advantage of energy savings.
Description of drawings
Fig. 1 is a floor map of the present invention.
Embodiment
As shown in Figure 1, electricity-saving lamp vacuum pump less high-vacuum exhaust system comprises exhaust trunk line 1, is communicated in exhaust station 2, vacuum degree metering device 3, vacuum extractor 4, the filling with inert gas device 5 of trunk line, also comprises the baking oven that is positioned at exhaust station top.
Still as shown in Figure 1, said vacuum extractor 4 is for to be loaded on the molecular sieve in the container, and the communicating pipe 6 of said container and trunk line 1 is provided with cock 7.Said trunk line 1 is provided with blast pipe 8, and blast pipe 8 is provided with unidirectional valve 9.
Still as shown in Figure 1, the container below of said molecular sieve is provided with heater 10, and this heater 10 is arranged on the frame 11, and frame 11 bottoms are provided with roller 12.
The method for exhausting of electricity-saving lamp vacuum pump less high-vacuum exhaust system comprises the following steps:
(1) will need the electricity-saving lamp 13 of exhaust to be connected in exhaust station 2; Open sieve container and the cock 7 of trunk line on 1 communicating pipe 6 then,, drive the gas that contains in the molecular sieve out of with heater 10 heating molecular sieves; When intrasystem pressure greater than atmospheric pressure; Unidirectional valve 9 on the blast pipe 8 is opened outside exhaust, in system, not in outwards exhaust (closed check valve), removes heater 10;
(2) baking oven 14 with exhaust station 2 tops puts down, and covers in the electricity-saving lamp 13 of exhaust, and it is heated, and molecular sieve is air-breathing;
(3) after vacuometer amount device 3 display systems arrive setting pressure, closure molecule sieve container and the cock 7 of trunk line on 1 communicating pipe 6;
(4) then open the valve 15 of inert gas installation on 5 communicating pipes, give electricity-saving lamp 13 inflations, inflation is removed electricity-saving lamp by routine operation after finishing.Follow the repetition aforesaid operations, so circulation gets final product.
Claims (1)
1. the method for exhausting of electricity-saving lamp vacuum pump less high-vacuum exhaust system; Said high-vacuum exhaust system comprises the exhaust trunk line; Be communicated in exhaust station, vacuum degree metering device, vacuum extractor, the filling with inert gas device of trunk line, also comprise the baking oven that is positioned at exhaust station top; Said vacuum means is changed to the molecular sieve that is loaded in the container, and the communicating pipe of said container and trunk line is provided with cock; Said trunk line is provided with blast pipe, and this blast pipe is provided with unidirectional valve;
Said method for exhausting is characterized in that comprising the following steps:
(1) will need the electricity-saving lamp of exhaust to be connected in the exhaust station; Open sieve container and the cock of trunk line on communicating pipe then, heat molecular sieve, drive the gas that contains in the molecular sieve out of with heater; When intrasystem pressure greater than atmospheric pressure; The outside exhaust of one-way valve opens on the blast pipe not in outside exhaust, removes heater in system;
(2) baking oven with exhaust station top puts down, and covers in the electricity-saving lamp of exhaust, and it is heated, and molecular sieve is air-breathing;
(3) after vacuometer amount device display system arrives setting pressure, closure molecule sieve container and the cock of trunk line on communicating pipe;
(4) then open the communicating pipe valve of inert gas installation, to the electricity-saving lamp inflation, inflation is removed electricity-saving lamp by routine operation after finishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514729A CN101826429B (en) | 2010-04-20 | 2010-04-20 | High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514729A CN101826429B (en) | 2010-04-20 | 2010-04-20 | High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101826429A CN101826429A (en) | 2010-09-08 |
| CN101826429B true CN101826429B (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101514729A Expired - Fee Related CN101826429B (en) | 2010-04-20 | 2010-04-20 | High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101826429B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616948A (en) * | 2014-12-30 | 2015-05-13 | 宜兴市晨虹照明电器有限公司 | Fluorescent lamp air exhausting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5043148A (en) * | 1988-02-08 | 1991-08-27 | Mitsubishi Denki Kabushiki Kaisha | Transfer device |
| CN2300985Y (en) * | 1997-01-08 | 1998-12-16 | 北京科电高技术公司 | Metal row gas filling appliance for neon lamp |
| CN2443487Y (en) * | 2000-09-29 | 2001-08-15 | 利胜电光源（厦门）有限公司 | Exhauster for fluorescent lamp |
| CN201007980Y (en) * | 2006-05-07 | 2008-01-16 | 株洲市德光设备制造厂 | Energy-saving lamp vacuum exhauster |
| CN201247751Y (en) * | 2008-08-27 | 2009-05-27 | 宜兴市晨虹照明电器有限公司 | Exhauster for fluorescent lamp |
| CN201681782U (en) * | 2010-04-20 | 2010-12-22 | 宿迁市嘉润照明有限公司 | Energy-efficient lamp vacuum pump free high vacuum exhaust system |
-
2010
- 2010-04-20 CN CN2010101514729A patent/CN101826429B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5043148A (en) * | 1988-02-08 | 1991-08-27 | Mitsubishi Denki Kabushiki Kaisha | Transfer device |
| CN2300985Y (en) * | 1997-01-08 | 1998-12-16 | 北京科电高技术公司 | Metal row gas filling appliance for neon lamp |
| CN2443487Y (en) * | 2000-09-29 | 2001-08-15 | 利胜电光源（厦门）有限公司 | Exhauster for fluorescent lamp |
| CN201007980Y (en) * | 2006-05-07 | 2008-01-16 | 株洲市德光设备制造厂 | Energy-saving lamp vacuum exhauster |
| CN201247751Y (en) * | 2008-08-27 | 2009-05-27 | 宜兴市晨虹照明电器有限公司 | Exhauster for fluorescent lamp |
| CN201681782U (en) * | 2010-04-20 | 2010-12-22 | 宿迁市嘉润照明有限公司 | Energy-efficient lamp vacuum pump free high vacuum exhaust system |
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| Publication number | Publication date |
|---|---|
| CN101826429A (en) | 2010-09-08 |
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Inventor after: Li Zhenqing Inventor after: Zou Nianyu Inventor after: Liu Tongbin Inventor before: Li Zhenqing Inventor before: Liu Tongbin |
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Owner name: JIANGSU JIARUN LIGHTING CO., LTD. Free format text: FORMER OWNER: SUQIAN CITY JIARUN LIGHTING CO., LTD. Effective date: 20120321 |
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Inventor after: Li Zhenqing Inventor after: Zou Nianyu Inventor after: Liu Tongbin Inventor after: Li Qifeng Inventor before: Li Zhenqing Inventor before: Zou Nianyu Inventor before: Liu Tongbin |
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Effective date of registration: 20120321 Address after: 223700 No. 33, Shenzhen Road, Siyang Economic Development Zone, Jiangsu Province Applicant after: Suqian Jiarun Lighting Co., Ltd. Address before: 223700 No. 33, Shenzhen Road, Siyang Economic Development Zone, Suqian, Jiangsu Applicant before: Suqian Jiarun Lighting Co., Ltd. |
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Owner name: LIU YING Free format text: FORMER OWNER: JIANGSU JIARUN LIGHTING CO., LTD. Effective date: 20130717 |
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Application publication date: 20100908 Assignee: Jiangsu Silaite Electrical Appliances Co.,Ltd. Assignor: Suqian Jiarun Lighting Co., Ltd. Contract record no.: 2013320000552 Denomination of invention: High vacuum exhaust system for energy-saving lamp without vacuum pump and exhaust method thereof Granted publication date: 20120613 License type: Exclusive License Record date: 20130614 |
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Effective date of registration: 20130717 Address after: 223700, No. six, No. 33, reed village, Li Town, Siyang County, Jiangsu Province Patentee after: Liu Ying Address before: 223700 No. 33, Shenzhen Road, Siyang Economic Development Zone, Jiangsu Province Patentee before: Suqian Jiarun Lighting Co., Ltd. |
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