CN203007135U - Automatic control exhaust system for ultraviolet curing oven - Google Patents
Automatic control exhaust system for ultraviolet curing oven Download PDFInfo
- Publication number
- CN203007135U CN203007135U CN 201320002349 CN201320002349U CN203007135U CN 203007135 U CN203007135 U CN 203007135U CN 201320002349 CN201320002349 CN 201320002349 CN 201320002349 U CN201320002349 U CN 201320002349U CN 203007135 U CN203007135 U CN 203007135U
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- curing
- curing oven
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- wind speed
- oven
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- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The utility model relates to an optical fiber coating curing system, particularly relates to an automatic control exhaust system for an ultraviolet curing oven, and belongs to the technical field of optical fiber processing. The automatic control exhaust system for the ultraviolet curing oven comprises an ultraviolet curing oven, an upper curing plug, a lower curing plug, a temperature detector, a curing exhaust pipe, a wind speed detector, an exhaust fan, an automatic adjusting valve and an operating system PLC (programmable logic controller); the temperature detector is installed in the ultraviolet curing oven, the upper curing plug is installed at the upper part of the ultraviolet curing oven, the lower curing plug is installed at the lower part of the ultraviolet curing oven, the curing exhaust pipe is connected on the upper curing plug and connected with the exhaust fan, the wind speed detector and the automatic adjusting valve are installed in the curing exhaust pipe, and a curing gas inlet is connected on the lower curing plug; and the temperature detector, the wind speed detector and the automatic adjusting valve are connected with the operating system PLC through control lines.
Description
Technical field
The utility model relates to a kind of optical fiber coating cure system, what be specifically related to is that UV curing oven is controlled exhausting system automatically, belongs to the optical fiber processing technical field.
Background technology
In existing optical fiber coating cure system, when normally producing, exhausting system need to be arranged, reduce on the one hand temperature in UV curing oven, extend the UV curing oven life-span, take out on the other hand the fine top coat that delusters and solidify volatile matter, improve the processing quality of optical fiber; Take simultaneously obnoxious flavour away, avoid volatile matter pollute surrounding environment and cause hazard to person, but while exhausting flow is too large or the too little solidification effect that can affect again optical fiber, general exhausting flow is all in a stable scope.
When in actual production process, air draft pipe easily stops up in using for a long time on the one hand, and the exhausting amount can reduce, and must at furnace shutdown period, by manually regularly the exhausting flow being detected and adjusts, guarantee the normal flow that uses; On the other hand, if the exhausting Flow-rate adjustment is too large or too little, can have influence on the solidification effect of optical fiber.Existing this kind method in actual applications, all needs manually monitor and regulate, and human factor is more; Optical fiber production applies to solidify midway and goes wrong on the other hand, after must cutting off, just can monitor adjusting, when normally producing, can't monitor the exhausting actual flow.
Summary of the invention
The utility model purpose is the deficiency that exists for above-mentioned prior art, and a kind of UV curing oven that provides is controlled exhausting system automatically, this invention can be monitored and solidify the exhausting flow, need not simultaneously delay and produce, just can automatically control exhausting system according to the UV curing oven that the exhausting flow automatically adjusts.
It is the technical scheme that adopts that UV curing oven of the present utility model is controlled exhausting system automatically:
UV curing oven is automatically controlled exhausting system and is comprised UV curing oven, upper curing plug, lower curing plug, temperature sensing instrument, solidifies air draft pipe, wind speed detector, exhausting blower fan, automatic regulating valve door and operating system PLC.
The temperature sensing instrument is arranged in UV curing oven, UV curing oven top is equipped with curing plug, UV curing oven bottom lower curing plug is installed, described upper curing plug is connected with the curing air draft pipe, the curing air draft pipe is connected with the exhausting blower fan, but in described curing air draft pipe, wind speed detector automatic regulating valve door is installed.Described lower curing plug is connected with the solid gas blast inlet.
Described UV curing oven comprises ultraviolet light polymerization body of heater, quartz glass tube, reflective arc cover, fluorescent tube and magnetron.Quartz glass tube is arranged in the ultraviolet light polymerization body of heater, and the quartz glass tube outside is equipped with fluorescent tube and reflective arc cover, and magnetron also is housed in the ultraviolet light polymerization body of heater.
But described temperature sensing instrument, wind speed detector automatic regulating valve door are connected with operating system PLC by control line.
Described UV curing oven is provided with 1 at least.
Described upper curing plug and lower curing plug are provided with wire hole, are used for interspersed optical fiber.
The automatic control exhausting method that UV curing oven is controlled exhausting system automatically is as follows:
The quartz glass tube of optical fiber after coating in overcuring upper plug head, UV curing oven, solidify lower end cap, in this moment UV curing oven, fluorescent tube is launched UV-light and is reacted with applying coating, and the liquid coating that is coated on optical fiber is solidified.In normal productive process, the temperature sensing instrument detects the temperature in UV curing oven, simultaneously with Temperature Feedback to operating system PLC 7, the wind speed flow that wind speed detector in the curing air draft pipe detects also feeds back to operating system PLC, if the wind speed flow in UV curing oven in temperature and curing air draft pipe all in setting range, normally produce by optical fiber.If feed back to the interior temperature drift of UV curing oven of operating system PLC, and the wind speed flow that solidifies in air draft pipe is less than normal, operating system PLC with regulating and controlling automatic regulating valve door, with automatic regulating valve Men Kaida, increases the exhausting effect; If feed back to the interior temperature drift of UV curing oven of operating system PLC, but the wind speed flow of curing air draft pipe is bigger than normal or normal, operating system PLC prompting need to be maintained UV curing oven.If it is normal to feed back to the interior temperature of the UV curing oven of operating system PLC, but the wind speed flow of curing air draft pipe is less than normal, operating system PLC7 controls the automatic regulating valve door, and valve is opened greatly, increases the exhausting effect; If the temperature that feeds back in the UV curing oven of operating system PLC is normal, but it is bigger than normal to solidify the wind speed flow of air draft pipe, and operating system PLC controls the automatic regulating valve door, valve is opened little, reduces the exhausting effect.If it is on the low side to feed back to the interior temperature of the UV curing oven of operating system PLC, the wind speed flow that solidifies air draft pipe is bigger than normal, operating system PLC controls the automatic regulating valve door, with automatic regulating valve Men Kaixiao, reduce the exhausting effect, as after operating system PLC regulated valve still to no effect, system prompt needs to safeguard UV curing oven.If it is on the low side to feed back to the interior temperature of the UV curing oven of operating system PLC, the wind speed flow that solidifies air draft pipe is less than normal, and system prompt needs carry out Inspection and maintenance to UV curing oven.
The utility model beneficial effect: 1. can be by the exhausting situation of on-line monitoring UV curing oven; 2. by the exhausting of on-line monitoring UV curing oven, the solidification effect of optical fiber can be judged, by the curing quality of optical fiber, the curing exhausting can be automatically regulated; 3. by the monitoring temperature in UV curing oven, regulate with exhausting, can increase the UV curing oven life-span; 4. the utility model is reasonable in design, and is simple in structure, can fully satisfy the removal of the UV curing oven volatile matter in the drawing optical fibers process, increases optical fiber quality.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Accompanying drawing 1 is that the utility model UV curing oven is controlled the exhausting system structural representation automatically.
Embodiment
With reference to accompanying drawing 1, UV curing oven is automatically controlled exhausting system and is comprised UV curing oven 1, upper curing plug 3, lower curing plug 14, temperature sensing instrument 2, solidifies air draft pipe 4, wind speed detector 5, exhausting blower fan 11, automatic regulating valve door 6 and operating system PLC 7.
Described UV curing oven 1 comprises ultraviolet light polymerization body of heater 15, quartz glass tube 13, reflective arc cover 8, fluorescent tube 9 and magnetron 10.Quartz glass tube 13 is arranged in ultraviolet light polymerization body of heater 15, and quartz glass tube 13 outsides are equipped with fluorescent tube 9 and reflective arc cover 8, and magnetron 10 also is housed in ultraviolet light polymerization body of heater 15.
But described temperature sensing instrument 2, wind speed detector 5 automatic regulating valve doors 6 are connected with operating system PLC 7 by control line.
Described upper curing plug 3 and lower curing plug 14 are provided with wire hole, are used for interspersed optical fiber 16.
Described UV curing oven 1 is provided with 1 at least.
Described temperature sensing instrument 2 adopts commercially available thermocouple type temperature sensing instrument.Wind speed detector 5 adopts commercially available hot-bulb formula anemoscope.Described automatic regulating valve door 6 adopts commercially available motor-driven control valve.Described operating system PLC 7 adopts commercially available PLC programmable logic controller.Described fluorescent tube 9 adopts commercially available ultraviolet tube.
The automatic control exhausting method that UV curing oven is controlled exhausting system automatically is as follows:
Claims (4)
1. a UV curing oven is controlled exhausting system automatically, it is characterized in that: comprise UV curing oven, upper curing plug, lower curing plug, temperature sensing instrument, solidify air draft pipe, wind speed detector, exhausting blower fan, automatic regulating valve door and operating system PLC;
The temperature sensing instrument is arranged in UV curing oven, UV curing oven top is equipped with curing plug, UV curing oven bottom lower curing plug is installed, described upper curing plug is connected with the curing air draft pipe, the curing air draft pipe is connected with the exhausting blower fan, but wind speed detector automatic regulating valve door is installed in described curing air draft pipe, and described lower curing plug is connected with the solid gas blast inlet;
Described temperature sensing instrument, wind speed detector and automatic regulating valve door are connected with operating system PLC by control line.
2. UV curing oven according to claim 1 is controlled exhausting system automatically, it is characterized in that: described UV curing oven comprises ultraviolet light polymerization body of heater, quartz glass tube, reflective arc cover, fluorescent tube and magnetron;
Quartz glass tube is arranged in the ultraviolet light polymerization body of heater, and the quartz glass tube outside is equipped with fluorescent tube and reflective arc cover, and magnetron also is housed in the ultraviolet light polymerization body of heater.
3. UV curing oven according to claim 1 is controlled exhausting system automatically, it is characterized in that: described UV curing oven is provided with 1 at least.
4. UV curing oven according to claim 1 is controlled exhausting system automatically, it is characterized in that: described upper curing plug and lower curing plug are provided with wire hole, are used for interspersed optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002349 CN203007135U (en) | 2013-01-05 | 2013-01-05 | Automatic control exhaust system for ultraviolet curing oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002349 CN203007135U (en) | 2013-01-05 | 2013-01-05 | Automatic control exhaust system for ultraviolet curing oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007135U true CN203007135U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002349 Expired - Fee Related CN203007135U (en) | 2013-01-05 | 2013-01-05 | Automatic control exhaust system for ultraviolet curing oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011620A (en) * | 2013-01-05 | 2013-04-03 | 中天科技光纤有限公司 | Automatic-control air-drafting system and method of ultraviolet-light curing oven |
| CN110759647A (en) * | 2019-11-01 | 2020-02-07 | 江苏永鼎光纤科技有限公司 | High-speed optical fiber drawing ultraviolet curing device |
-
2013
- 2013-01-05 CN CN 201320002349 patent/CN203007135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011620A (en) * | 2013-01-05 | 2013-04-03 | 中天科技光纤有限公司 | Automatic-control air-drafting system and method of ultraviolet-light curing oven |
| CN110759647A (en) * | 2019-11-01 | 2020-02-07 | 江苏永鼎光纤科技有限公司 | High-speed optical fiber drawing ultraviolet curing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGTIAN SCIENCE AND TECHNOLOGY CO LTD, JIANGSU J Effective date: 20150415 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150415 Address after: 226009 Nantong economic and Technological Development Zone, Jiangsu Zhongtian Road, No. 6 Patentee after: ZHONGTIAN TECHNOLOGY FIBER POTICS Co.,Ltd. Patentee after: JIANGSU ZHONGTIAN TECHNOLOGY Co.,Ltd. Patentee after: ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS Co.,Ltd. Address before: 226009 Nantong economic and Technological Development Zone, Jiangsu Zhongtian Road, No. 6 Patentee before: ZHONGTIAN TECHNOLOGY FIBER POTICS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20220105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |