CN105024261A - Iodine quick supply device utilizing iodine-tungsten lamps to act as heat source - Google Patents
Iodine quick supply device utilizing iodine-tungsten lamps to act as heat source Download PDFInfo
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- CN105024261A CN105024261A CN201410167861.9A CN201410167861A CN105024261A CN 105024261 A CN105024261 A CN 105024261A CN 201410167861 A CN201410167861 A CN 201410167861A CN 105024261 A CN105024261 A CN 105024261A
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Abstract
The invention provides an iodine quick supply device utilizing iodine-tungsten lamps to act as a heat source. The iodine quick supply device comprises a heat evaporation type iodine pool, a iodine-tungsten lamp set and a buoyancy bucket. The heat evaporation type iodine pool is an enclosed container. The upper part of the container is provided with an air outlet. A lamp frame is arranged in the heat evaporation type iodine pool. More than two iodine-tungsten lamps are installed on the lamp frame. The iodine-tungsten lamp set is formed by the more than two iodine-tungsten lamps. The buoyancy bucket is arranged on the lamp frame. The iodine-tungsten lamps are electrically connected with an external power supply via conductive wires. The iodine quick supply device is characterized in that the iodine-tungsten lamps act as the unique heat source of the heat evaporation type iodine pool, the lamp frame is enabled to be suspended in liquid iodine by utilizing the buoyancy principle of the buoyancy bucket, and the iodine-tungsten lamps in the iodine-tungsten lamp set are enabled to be arranged at the position, which is close to the surface of liquid, in liquid iodine so that stable output of iodine vapor flow is controlled by adjusting output power of the iodine-tungsten lamps.
Description
Technical field
The present invention relates to a kind of iodine-tungsten lamp that utilizes as the quick iodine-feeding device of thermal source.
Background technology
Oxygen-iodine chemical laser (Chemical oxygen-iodine laser is called for short COIL) is that excited oxygen passes and to atomic iodine, can produce the infrared laser that wavelength is 1.315 μm.There is available fiber transmission, the features such as transmission loss is little, easy to use and flexible, and engineering amplification is good.Therefore, Chemical oxygen-iodine laser military, industry and medical etc. in be all with a wide range of applications.
In Chemical oxygen-iodine laser system, propiodal comes from iodine generator, and the size of iodine vapor flow and stability thereof directly determine size and the quality of bright dipping.Therefore, iodine generator is one of critical component of Chemical oxygen-iodine laser.Iodine generator has thermal evaporation formula and chemical method to produce iodine two kinds of modes, thermal evaporation formula iodine generator in the past such as solid heating iodine pond and bubble type iodine generator utilize electric energy that solid-state iodine is heated to liquid state, heating makes the iodine vapor pressure in container reach certain value again, namely certain saturated vapour pressure is ensured in generator, to meet needed for laser bright dipping.And this iodine mode that supplies cannot improve due to heat transfer efficiency, the heat taken away when causing there is Energy transmission can not be added in time, and the consequence directly caused is exactly the decline of iodine output flow, and then have impact on light power and bright dipping time; It is utilize chlorine or fluorine gas to provide iodine vapor by the chemical reaction of cuprous iodide coated particle fixed bed that chemical method produces iodine, and this mode product can not be continual and steady, not easily amplifies.
The present invention develops for above-mentioned Problems existing.
Summary of the invention
For problems of the prior art, a kind of iodine-tungsten lamp that utilizes that the object of this invention is to provide is as the quick iodine-feeding device of thermal source.
To achieve these goals, the technical solution adopted in the present invention is:
Utilize iodine-tungsten lamp as the quick iodine-feeding device of thermal source, comprise thermal evaporation formula iodine pond, iodine-tungsten lamp group, buoyancy bucket, described thermal evaporation formula iodine pond is an airtight container, and upper vessel portion is provided with gas vent; In thermal evaporation formula iodine pond, be provided with lamp bracket, lamp bracket be provided with the iodine-tungsten lamp of more than 2, the iodine-tungsten lamp of more than 2 forms iodine-tungsten lamp group; Buoyancy bucket is provided with on lamp bracket; Iodine-tungsten lamp is electrically connected with external power by wire.
Described buoyancy bucket is an airtight container.
Iodine is filled with in described thermal evaporation formula iodine pond, iodine-tungsten lamp heats iodine as unique thermal source in thermal evaporation formula iodine pond, solid-state iodine is made to be melted into liquid iodophor, step evaporation of going forward side by side becomes iodine vapor, the law of buoyancy of buoyancy bucket is utilized to make lamp bracket be suspended in liquid iodophor, and the iodine-tungsten lamp in iodine-tungsten lamp group is in liquid iodophor, near liquid surface place, by regulating the stable output of the output power iodine vapor flow of iodine-tungsten lamp.
Iodine-tungsten lamp is strip structure, is placed on lamp bracket, and the iodine-tungsten lamp of more than 2 in iodine-tungsten lamp group forms iodine-tungsten lamp row by horizontal direction arrangement in same level; Described iodine-tungsten lamp row is a row or is in same level more than 2 rows.
Heat-insulation layer is provided with in the outside wall surface in thermal evaporation formula iodine pond.
Buoyancy bucket is positioned at above lamp bracket, for controlling fluorescent tube height in a liquid.
Gas outlet in thermal evaporation formula iodine pond is provided with the valve of switching gas outlet, and the top in thermal evaporation formula iodine pond is provided with pressure sensor and temperature sensor.
Described valve, pressure sensor and temperature sensor are connected respectively by the collection of wire and PLC and control module, gathered the temperature and pressure of iodine vapor in thermal evaporation formula iodine pond by the control software design in PLC, control the power output of iodine-tungsten lamp and the switch motion of valve further.
The present invention has following effect and advantage
1, energy savings.The present invention is designed iodine-tungsten lamp and is suspended in mode in liquid iodophor by buoyancy bucket, and heat exchange efficiency is high, improves the response time of system.The design of container external thermal insulation, ensure that minimizing of energy loss;
2, device simplifies.Abandoned the deficiency of other mode of heatings, whole vaporation-type iodine pond only has one group of fluorescent tube as thermal source, and structure is simple;
3, high and low pressure is applicable to for iodine environment.
Accompanying drawing explanation
Fig. 1 utilizes iodine-tungsten lamp as the quick iodine-feeding device enforcement figure of thermal source.
Embodiment
Also with reference to accompanying drawing, the present invention is described in detail by the following examples.
Fig. 1 utilizes iodine-tungsten lamp as the enforcement figure of the quick iodine-feeding device of thermal source; Utilize iodine-tungsten lamp as the quick iodine-feeding device of thermal source by thermal evaporation formula iodine pond 1, iodine-tungsten lamp 7, pressure sensor 4, temperature sensor 5, valve 3, main control system, control software design composition realizes.
Described thermal evaporation formula iodine pond 1 is an airtight square container, and in the outside wall surface in thermal evaporation formula iodine pond 1, be provided with heat-insulation layer 2, upper vessel portion is provided with gas vent; In thermal evaporation formula iodine pond, be provided with lamp bracket 8, the iodine-tungsten lamp 6 lamp bracket 8 being provided with more than 6,2,8 iodine-tungsten lamps forms iodine-tungsten lamp group, and iodine-tungsten lamp forms iodine-tungsten lamp row by horizontal direction arrangement in same level; Above lamp bracket 8, be provided with buoyancy bucket 7, described buoyancy bucket 7 is an airtight container, for controlling the height of fluorescent tube in liquid iodophor; Iodine-tungsten lamp is electrically connected with external power by wire.
Gas outlet in thermal evaporation formula iodine pond 1 is provided with the valve of switching gas outlet, the top in thermal evaporation formula iodine pond 1 is provided with pressure sensor and temperature sensor, for gathering the pressure and temperature in thermal evaporation formula iodine pond 1.
Iodine is filled with in described thermal evaporation formula iodine pond 1, iodine-tungsten lamp heats iodine as unique thermal source in thermal evaporation formula iodine pond, solid-state iodine is made to be melted into liquid iodophor, step evaporation of going forward side by side becomes iodine vapor, the law of buoyancy of buoyancy bucket is utilized to make lamp bracket 8 be suspended in liquid iodophor, and the iodine-tungsten lamp in iodine-tungsten lamp group is in liquid iodophor, near liquid surface place, by regulating the stable output of the output power iodine vapor flow of iodine-tungsten lamp.
Described valve, pressure sensor are connected with controller PLC signal respectively by wire with temperature sensor, the temperature and pressure of iodine vapor in thermal evaporation formula iodine pond 1 is gathered by the control software design in controller PLC, by temperature and pressure in the output power iodine pond of control iodine-tungsten lamp, the switch motion of further by-pass valve control.
It is the confession iodine mode of iodine-tungsten lamp as unique thermal source that the present invention adopts.Step is as follows:
1, system electrification, operation control system software, the iodine in vaporation-type iodine pond is heated to the saturated vapour pressure meeting experiment condition;
2, the valve opening iodine pond during experiment exports iodine vapor to laser;
When iodine saturated vapor drops 3, being detected, by adjusting the confession iodine number in the real-time supplementing iodine pond of power output of iodine-tungsten lamp.
4, experiment terminates all valves of rear closedown.
Claims (8)
1. utilize iodine-tungsten lamp as the quick iodine-feeding device of thermal source, comprise thermal evaporation formula iodine pond, iodine-tungsten lamp group, buoyancy bucket, it is characterized in that:
Described thermal evaporation formula iodine pond (1) is an airtight container, and upper vessel portion is provided with gas vent; In thermal evaporation formula iodine pond, be provided with lamp bracket (8), lamp bracket (8) be provided with the iodine-tungsten lamp (6) of more than 2, the iodine-tungsten lamp (6) of more than 2 forms iodine-tungsten lamp group; Buoyancy bucket (7) is provided with on lamp bracket (8); Iodine-tungsten lamp is electrically connected with external power by wire.
2. quick iodine-feeding device according to claim 1, is characterized in that: described buoyancy bucket (7) is an airtight container.
3. quick iodine-feeding device according to claim 1, is characterized in that:
Iodine is filled with in described thermal evaporation formula iodine pond (1), iodine-tungsten lamp heats iodine as unique thermal source in thermal evaporation formula iodine pond, solid-state iodine is made to be melted into liquid iodophor, step evaporation of going forward side by side becomes iodine vapor, the law of buoyancy of buoyancy bucket is utilized to make lamp bracket (8) be suspended in liquid iodophor, and the iodine-tungsten lamp in iodine-tungsten lamp group is in liquid iodophor, near liquid surface place, by regulating the stable output of the output power iodine vapor flow of iodine-tungsten lamp.
4. quick iodine-feeding device according to claim 1, is characterized in that: iodine-tungsten lamp is strip structure, is placed on lamp bracket, and the iodine-tungsten lamp of more than 2 in iodine-tungsten lamp group forms iodine-tungsten lamp row by horizontal direction arrangement in same level; Described iodine-tungsten lamp row is a row or is in same level more than 2 rows.
5. quick iodine-feeding device according to claim 1, is characterized in that: in the outside wall surface in thermal evaporation formula iodine pond (1), be provided with heat-insulation layer.
6. quick iodine-feeding device according to claim 1 and 2, is characterized in that: buoyancy bucket is positioned at above lamp bracket, for controlling fluorescent tube height in a liquid.
7. quick iodine-feeding device according to claim 1, is characterized in that:
Gas outlet in thermal evaporation formula iodine pond (1) is provided with the valve of switching gas outlet, and the top in thermal evaporation formula iodine pond (1) is provided with pressure sensor and temperature sensor.
8. quick iodine-feeding device according to claim 7, it is characterized in that: described valve, pressure sensor and temperature sensor are connected respectively by the collection of wire and PLC and control module, gathered the temperature and pressure of thermal evaporation formula iodine pond (1) interior iodine vapor by the control software design in PLC, control the power output of iodine-tungsten lamp and the switch motion of valve further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167861.9A CN105024261B (en) | 2014-04-24 | 2014-04-24 | Using iodine-tungsten lamp as the quick iodine-feeding device of heat source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167861.9A CN105024261B (en) | 2014-04-24 | 2014-04-24 | Using iodine-tungsten lamp as the quick iodine-feeding device of heat source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105024261A true CN105024261A (en) | 2015-11-04 |
| CN105024261B CN105024261B (en) | 2018-11-27 |
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| CN201410167861.9A Expired - Fee Related CN105024261B (en) | 2014-04-24 | 2014-04-24 | Using iodine-tungsten lamp as the quick iodine-feeding device of heat source |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434492A (en) * | 1981-03-10 | 1984-02-28 | The United States Of America As Represented By The Secretary Of The Air Force | Method and apparatus for iodine vaporization |
| US5693267A (en) * | 1996-09-27 | 1997-12-02 | Boeing North American, Inc. | Fast response iodine vaporization with an integrated atomizer and mixer |
| CN2327440Y (en) * | 1998-06-18 | 1999-07-07 | 中国科学院大连化学物理研究所 | Small-size high-performance energy-saving iodine vapor generator |
| CN2333439Y (en) * | 1998-05-14 | 1999-08-18 | 中国科学院大连化学物理研究所 | Composite iodine steam generator |
| CN2517476Y (en) * | 2002-01-11 | 2002-10-23 | 中国科学院大连化学物理研究所 | Internally-externally heated dynamic balance iodine steam generator |
| CN101436754A (en) * | 2007-11-14 | 2009-05-20 | 中国科学院大连化学物理研究所 | Rapid continuous iodine-feeding device |
-
2014
- 2014-04-24 CN CN201410167861.9A patent/CN105024261B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434492A (en) * | 1981-03-10 | 1984-02-28 | The United States Of America As Represented By The Secretary Of The Air Force | Method and apparatus for iodine vaporization |
| US5693267A (en) * | 1996-09-27 | 1997-12-02 | Boeing North American, Inc. | Fast response iodine vaporization with an integrated atomizer and mixer |
| CN2333439Y (en) * | 1998-05-14 | 1999-08-18 | 中国科学院大连化学物理研究所 | Composite iodine steam generator |
| CN2327440Y (en) * | 1998-06-18 | 1999-07-07 | 中国科学院大连化学物理研究所 | Small-size high-performance energy-saving iodine vapor generator |
| CN2517476Y (en) * | 2002-01-11 | 2002-10-23 | 中国科学院大连化学物理研究所 | Internally-externally heated dynamic balance iodine steam generator |
| CN101436754A (en) * | 2007-11-14 | 2009-05-20 | 中国科学院大连化学物理研究所 | Rapid continuous iodine-feeding device |
Non-Patent Citations (1)
| Title |
|---|
| 一八三厂机动科非标准设计室: "用碘钨灯作热源进行产品高温试验", 《航空工艺技术》 * |
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| CN105024261B (en) | 2018-11-27 |
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Granted publication date: 20181127 |