CN104848962A - Microwave reaction device combining optical fiber temperature measurement and scanning pressure measurement technology - Google Patents
Microwave reaction device combining optical fiber temperature measurement and scanning pressure measurement technology Download PDFInfo
- Publication number
- CN104848962A CN104848962A CN201510189406.3A CN201510189406A CN104848962A CN 104848962 A CN104848962 A CN 104848962A CN 201510189406 A CN201510189406 A CN 201510189406A CN 104848962 A CN104848962 A CN 104848962A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- transmitter
- counteracting tank
- microwave reaction
- passage
- 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.)
- Granted
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention provides a microwave reaction device combining optical fiber temperature measurement and the scanning pressure measurement technology. The microwave reaction device comprises a transmitter rotating support, a connection rod, a rotary disc and at least one digestion tank with an optical fiber insertion passage, wherein a sliding ring is installed on the transmitter rotating support, an optical fiber signal transmitter is connected with the sliding ring and can synchronously rotate with the transmitter rotating support, the connection rods connects the transmitter rotating support and the rotary disc, the digestion tank with the optical fiber insertion passage is arranged on the rotary disc, and the rotary disc can drive all the digestion tanks with the optical fiber insertion passages to rotate. The microwave reaction device provided by the present invention is advantageous in that optical fiber temperature measurement is realized while guaranteeing non-contact pressure measurement; and when the rotary disc and the digestion tanks thereon perform single-direction continuous rapid rotation, the transmitter rotating support rotates synchronously, an optical fiber and the optical fiber transmitter also rotate synchronously, the position between the optical and the optical fiber transmitter is relatively fixed, and thus no twisting or snapping of the optical fiber are caused.
Description
Technical field
The present invention relates to testing apparatus field, particularly relate to a kind of in conjunction with optical fiber temperature-measurement and the microwave reaction equipment scanning manometric technique.
Background technology
Now commercially main microwave reaction equipment is all the response situation representing tank with the temperature and pressure Sensor monitoring of contact.
But because the difference of individual chemical reaction and microwave distribution are not absolute uniform reasons, real reaction situation may differ greatly, the pressure condition of particularly reacting.Therefore, only monitor the reaction pressure situation representing tank and have potential safety hazard.
Optical fiber temperature-measurement generally acknowledges the most reliable thermometry in microwave equipment at present.And non-contact scanning manometric technique can the reaction pressure of all samples tank in effective monitoring microwave reaction equipment.
But there is contradiction in above-mentioned two kinds of technology on installing application and using: optical fiber temperature-measurement device needs the relative optical fiber inserting thermometric regularly from the top of counteracting tank, and in using, optical fiber and fiber-optic signal transmitter need relatively to fix in order to avoid Optical Fiber Winding even fractures; And scan manometric technique and need often overlapping counteracting tank top fixed installation reflector, and require the continuous quick rotation of all tanks, to reach the effect of rapid scanning.
Because the overlap of installation site and the difference of request for utilization make these two kinds of technology not co-exist in so far in microwave reaction equipment.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of in conjunction with optical fiber temperature-measurement and the microwave reaction equipment scanning manometric technique, it while the untouchable pressure measurement of guarantee, can realize optical fiber temperature-measurement.
In order to solve the problem, the invention provides a kind of in conjunction with optical fiber temperature-measurement and the microwave reaction equipment scanning manometric technique, comprise transmitter runing rest, pitman shaft, rotating disk, at least one band optical fiber inserts the counteracting tank of passage, one slip ring is arranged on described transmitter runing rest, one fiber-optic signal transmitter is connected with described slip ring, described fiber-optic signal transmitter can with described transmitter runing rest synchronous rotary, described pitman shaft connects described transmitter runing rest and rotating disk, the counteracting tank that all described band optical fiber inserts passage is arranged on described rotating disk, the counteracting tank that described rotating disk can drive all described band optical fiber to insert passage rotates.
Further, the counteracting tank with optical fiber insertion passage described in each is arranged on described rotating disk by a counteracting tank framework.
Further, described counteracting tank framework is provided with the reflector of band optical fiber insert port.Reflector top center is provided with reflective surface, for scanning pressure measurement, the shoulder of reflector is provided with optical fiber insert port, the optical fiber that described optical fiber insert port and described band optical fiber insert the counteracting tank of passage inserts channel connection, is inserted into described band optical fiber inserts in the inner canister of the counteracting tank of passage to make optical fiber.
Further, described microwave reaction equipment also comprises the drive motor for driving described turntable rotation, and all described band optical fiber insert counteracting tank circumferential arrangement on described rotating disk of passage.
Further, rotating disk and all described band optical fiber insert in the counteracting tank work of passage and make unidirectional continuous quick rotation.
Further, described fiber-optic signal transmitter one end installing optical fibres, for receiving temperature variant fluorescence signal, the rotor portion line of the other end and described slip ring, for transmitting photoelectric conversion signal, the rotor portion of described slip ring is fixed on runing rest, the stationary part of described slip ring and control panel line.
Further, when the counteracting tank of described rotating disk and described band optical fiber insertion passage does unidirectional continuous quick rotation motion, drive described transmitter runing rest synchronous rotary by described pitman shaft, drive described optical fiber and described fiber-optic signal transmitter synchronous rotary further.
An advantage of the present invention is, is set to by counteracting tank be with optical fiber to insert the counteracting tank of passage, and it, while the untouchable pressure measurement of guarantee, realizes optical fiber temperature-measurement.
Another advantage of the present invention is, when rotating disk and on counteracting tank make unidirectional continuous quick rotation time, transmitter runing rest synchronous rotary is driven by pitman shaft, correspondingly, optical fiber and fiber-optic signal transmitter are also synchronous rotaries, therefore the position between them is relatively-stationary, and motion can not cause the winding of optical fiber or fracture.
Accompanying drawing explanation
Fig. 1 is that the present invention is in conjunction with the structural representation of optical fiber temperature-measurement with the microwave reaction equipment of scanning manometric technique;
Fig. 2 is that the present invention is in conjunction with the cross section view of optical fiber temperature-measurement with the microwave reaction equipment of scanning manometric technique;
Fig. 3 is the enlarged diagram in Fig. 2 in dotted line frame.
Embodiment
Elaborate in conjunction with the embodiment of optical fiber temperature-measurement with the microwave reaction equipment of scanning manometric technique to provided by the invention below in conjunction with accompanying drawing.
Fig. 1 is the present invention in conjunction with the structural representation of the microwave reaction equipment of optical fiber temperature-measurement and scanning manometric technique, and it only schematically shows a counteracting tank.Fig. 2 is the present invention in conjunction with the cross section view of the microwave reaction equipment of optical fiber temperature-measurement and scanning manometric technique, and it shows six counteracting tanks, wherein has two counteracting tanks to be broken away.
See Fig. 1 and Fig. 2, microwave reaction equipment of the present invention comprises the counteracting tank 4 of transmitter runing rest 1, pitman shaft 2, rotating disk 3, at least one band optical fiber insertion passage.
Insert interior placement sample (not indicating in accompanying drawing) of counteracting tank 4 of passage described in each with optical fiber, described band optical fiber inserts the counteracting tank 4 of passage for clearing up sample.Counteracting tank 4 with optical fiber insertion passage described in each comprises an inner canister 5, and described sample is arranged in described inner canister 5, and to clear up, optical fiber inserts passage 6 and inserts in inner canister 5, to measure described sample temperature.Preferably, described optical fiber inserts passage 6 and extends into described sample interior, and with accurate measurements sample temperature, namely described sample distribution inserts around passage 6 at described optical fiber, thus can the true temperature of response sample more exactly.In fig. 2, the structure of passage 6 is inserted in order to optical fiber more clearly can be shown, only in the counteracting tank 4 that a band optical fiber inserts passage, schematically show optical fiber 7, in the counteracting tank 4 that another band optical fiber with cross-section structure inserts passage, do not illustrate optical fiber 7.
Counteracting tank 4 with optical fiber insertion passage described in each is arranged on described rotating disk 3 by a counteracting tank framework 8.Described counteracting tank framework 8 is provided with the reflector 10 of band optical fiber insert port 9.Reflector 10 top center is provided with reflective surface 12, for scanning pressure measurement.Described reflector 10 can insert the change of the pressure of counteracting tank 4 inside of passage along with described band optical fiber and be subjected to displacement, and then carry out reflection ray by described reflective surface 12, thus measuring tape optical fiber inserts the pressure change of counteracting tank 4 inside of passage, realize the object that monitoring band optical fiber inserts counteracting tank 4 internal pressure of passage.
The shoulder of described reflector 10 is provided with optical fiber insert port 9, the optical fiber that described optical fiber insert port 9 and described band optical fiber insert the counteracting tank 4 of passage inserts passage 6 and is communicated with, being inserted into described band optical fiber to make optical fiber 7 inserts in the inner canister 5 of the counteracting tank 4 of passage, because described optical fiber insert port 9 is arranged on the shoulder of described reflector 10, so the insertion of described optical fiber 7 can not affect the pressure measurement of reflector 10.The present invention only can arrange optical fiber insert port 9 at the shoulder of at least one reflector 10, and non-required all needs to arrange optical fiber insert port 9 at the shoulder of all reflectors 10, when needing counteracting tank 4 internal temperature measuring described band optical fiber insertion passage, the reflector 10 with optical fiber insert port 9 can be assembled with the counteracting tank 4 needing the described band optical fiber of measuring tempeature to insert passage, thus temperature survey is carried out in counteracting tank 4 inside making optical fiber 7 can stretch into band optical fiber insertion passage, use flexibly, and cost-saving.
Described microwave reaction equipment also comprises the drive motor (not indicating in accompanying drawing) and counteracting tank runing rest 11 that drive described rotating disk 3 to rotate.Described rotating disk 3 is connected with described counteracting tank runing rest 11 by described pitman shaft 2, and all described band optical fiber insert counteracting tank 4 circumferential arrangement on described rotating disk 3 of passage.Described drive motor drives described rotating disk 3 to rotate, then described rotating disk 3 drives described counteracting tank runing rest 11 to rotate by described pitman shaft 2, thus the counteracting tank 4 driving described band optical fiber to insert passage does synchronous rotary motion, rotating disk 3 and all described band optical fiber insert in counteracting tank 4 work of passage and make unidirectional continuous quick rotation.
One slip ring 13 is arranged on described transmitter runing rest 1, and a fiber-optic signal transmitter 14 is connected with described slip ring 13, described fiber-optic signal transmitter 14 can with described transmitter runing rest 1 synchronous rotary.Described pitman shaft 2 connects described transmitter runing rest 1 and rotating disk 3, and the counteracting tank 4 that all described band optical fiber inserts passage is arranged on described rotating disk 3, and the counteracting tank 4 that described rotating disk 3 can drive all described band optical fiber to insert passage rotates.
Further, described fiber-optic signal transmitter 14 one end installing optical fibres 7, for receiving temperature variant fluorescence signal, rotor portion (not indicating in the accompanying drawing) line of the other end and described slip ring 13, for transmitting photoelectric conversion signal, the rotor portion of described slip ring 13 is solid on transmitter runing rest 1, stationary part (not indicating in accompanying drawing) and control panel (not indicating in the accompanying drawing) line of described slip ring 13.When the counteracting tank 4 of described rotating disk 3 and described band optical fiber insertion passage does unidirectional continuous quick rotation motion, described transmitter runing rest 1 synchronous rotary is driven by described pitman shaft 2, the described optical fiber of further drive 7 and described fiber-optic signal transmitter 14 synchronous rotary, therefore the position between them is relatively-stationary, and motion can not cause the winding of optical fiber 7 or fracture.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. one kind in conjunction with optical fiber temperature-measurement and scanning manometric technique microwave reaction equipment, it is characterized in that, comprise transmitter runing rest, pitman shaft, rotating disk, at least one band optical fiber inserts the counteracting tank of passage, one slip ring is arranged on described transmitter runing rest, one fiber-optic signal transmitter is connected with described slip ring, described fiber-optic signal transmitter can with described transmitter runing rest synchronous rotary, described pitman shaft connects described transmitter runing rest and rotating disk, the counteracting tank that all described band optical fiber inserts passage is arranged on described rotating disk, the counteracting tank that described rotating disk can drive all described band optical fiber to insert passage rotates.
2. microwave reaction equipment according to claim 1, is characterized in that, the counteracting tank with optical fiber insertion passage described in each is arranged on described rotating disk by a counteracting tank framework.
3. microwave reaction equipment according to claim 2, it is characterized in that, described counteracting tank framework is provided with the reflector of band optical fiber insert port, reflector top center is provided with reflective surface, for scanning pressure measurement, the shoulder of reflector is provided with optical fiber insert port, and the optical fiber that described optical fiber insert port and described band optical fiber insert the counteracting tank of passage inserts channel connection, is inserted into described band optical fiber inserts in the inner canister of the counteracting tank of passage to make optical fiber.
4. microwave reaction equipment according to claim 1, is characterized in that, described microwave reaction equipment also comprises the drive motor for driving described turntable rotation, and all described band optical fiber insert counteracting tank circumferential arrangement on described rotating disk of passage.
5. microwave reaction equipment according to claim 1, is characterized in that, rotating disk and all described band optical fiber insert in the counteracting tank work of passage makes unidirectional continuous quick rotation.
6. microwave reaction equipment according to claim 1, it is characterized in that, described fiber-optic signal transmitter one end installing optical fibres, for receiving temperature variant fluorescence signal, the rotor portion line of the other end and described slip ring, for transmitting photoelectric conversion signal, the rotor portion of described slip ring is fixed on transmitter runing rest, the stationary part of described slip ring and control panel line.
7. microwave reaction equipment according to claim 6, it is characterized in that, when the counteracting tank of described rotating disk and described band optical fiber insertion passage does unidirectional continuous quick rotation motion, drive described transmitter runing rest synchronous rotary by described pitman shaft, drive described optical fiber and described fiber-optic signal transmitter synchronous rotary further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189406.3A CN104848962B (en) | 2015-04-21 | 2015-04-21 | A kind of microwave reaction equipment of combination optical fiber temperature-measurement and scanning manometric technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189406.3A CN104848962B (en) | 2015-04-21 | 2015-04-21 | A kind of microwave reaction equipment of combination optical fiber temperature-measurement and scanning manometric technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848962A true CN104848962A (en) | 2015-08-19 |
| CN104848962B CN104848962B (en) | 2018-01-12 |
Family
ID=53848778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510189406.3A Active CN104848962B (en) | 2015-04-21 | 2015-04-21 | A kind of microwave reaction equipment of combination optical fiber temperature-measurement and scanning manometric technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848962B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269759A (en) * | 2018-09-11 | 2019-01-25 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of more equipment synchronization continuous scanning pressure testing method based on udp protocol |
| CN112146779A (en) * | 2020-10-26 | 2020-12-29 | 核工业理化工程研究院 | Rotary temperature measuring device in microwave field |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5637803A (en) * | 1994-04-18 | 1997-06-10 | Anton Paar Kg | Device for monitoring the pressure in several analysis vessels |
| US5981924A (en) * | 1996-09-23 | 1999-11-09 | Milestone Inc. | Method and apparatus for measuring pressure in microwave heated vessels |
| CN200957306Y (en) * | 2006-10-09 | 2007-10-10 | 张和清 | Pallet for microwave closed extractor |
| CN101793577A (en) * | 2010-03-19 | 2010-08-04 | 上海新拓分析仪器科技有限公司 | Non-contact type pressure testing device and chemical digesting equipment |
| CN102313668A (en) * | 2011-08-25 | 2012-01-11 | 上海新拓分析仪器科技有限公司 | Microwave digestion furnace chamber |
| CN102401703A (en) * | 2011-08-23 | 2012-04-04 | 北京东方锐择科技有限公司 | Microwave temperature measurement system based on fluorescence fiber temperature measurement |
| CN102423676A (en) * | 2011-09-06 | 2012-04-25 | 黄庭国 | Microwave digestion instrument |
| CN203101161U (en) * | 2012-12-19 | 2013-07-31 | 济南海能仪器股份有限公司 | High-temperature digestion tank suitable for optical fiber temperature detection |
| CN204575217U (en) * | 2015-04-21 | 2015-08-19 | 上海新拓分析仪器科技有限公司 | A kind of in conjunction with optical fiber temperature-measurement and the microwave reaction equipment scanning manometric technique |
-
2015
- 2015-04-21 CN CN201510189406.3A patent/CN104848962B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5637803A (en) * | 1994-04-18 | 1997-06-10 | Anton Paar Kg | Device for monitoring the pressure in several analysis vessels |
| US5981924A (en) * | 1996-09-23 | 1999-11-09 | Milestone Inc. | Method and apparatus for measuring pressure in microwave heated vessels |
| CN200957306Y (en) * | 2006-10-09 | 2007-10-10 | 张和清 | Pallet for microwave closed extractor |
| CN101793577A (en) * | 2010-03-19 | 2010-08-04 | 上海新拓分析仪器科技有限公司 | Non-contact type pressure testing device and chemical digesting equipment |
| CN102401703A (en) * | 2011-08-23 | 2012-04-04 | 北京东方锐择科技有限公司 | Microwave temperature measurement system based on fluorescence fiber temperature measurement |
| CN102313668A (en) * | 2011-08-25 | 2012-01-11 | 上海新拓分析仪器科技有限公司 | Microwave digestion furnace chamber |
| CN102423676A (en) * | 2011-09-06 | 2012-04-25 | 黄庭国 | Microwave digestion instrument |
| CN203101161U (en) * | 2012-12-19 | 2013-07-31 | 济南海能仪器股份有限公司 | High-temperature digestion tank suitable for optical fiber temperature detection |
| CN204575217U (en) * | 2015-04-21 | 2015-08-19 | 上海新拓分析仪器科技有限公司 | A kind of in conjunction with optical fiber temperature-measurement and the microwave reaction equipment scanning manometric technique |
Non-Patent Citations (1)
| Title |
|---|
| 赵秀玲等: "微波消解仪中的光纤传感技术", 《现代仪器》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269759A (en) * | 2018-09-11 | 2019-01-25 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of more equipment synchronization continuous scanning pressure testing method based on udp protocol |
| CN109269759B (en) * | 2018-09-11 | 2020-07-17 | 中国空气动力研究与发展中心低速空气动力研究所 | Multi-equipment synchronous continuous scanning pressure measurement method based on UDP (user Datagram protocol) |
| CN112146779A (en) * | 2020-10-26 | 2020-12-29 | 核工业理化工程研究院 | Rotary temperature measuring device in microwave field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104848962B (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106153224B (en) | A kind of fiber grating distributed devices and method measuring bearing ring temperature and strain | |
| US8940113B2 (en) | Method and apparatus for determining proper curing of pipe liners using distributed temperature sensing | |
| US9068906B2 (en) | Turbine blade-mounted sensor fixture for tip gap measurement | |
| CN103134855B (en) | Well for storage borehole wall robotization comprehensive detection system and detection method | |
| EP2190212A2 (en) | System for measuring deflection of rotating shaft in wireless manner | |
| CN104848962A (en) | Microwave reaction device combining optical fiber temperature measurement and scanning pressure measurement technology | |
| CN104374491A (en) | Explosion-proof motor rotor temperature measuring device and method | |
| CN102373922B (en) | Well periphery ultrasonic imaging downhole tool | |
| US20120255664A1 (en) | Method and apparatus for determining proper curing of pipe liners using distributed temperature sensing | |
| CN204575217U (en) | A kind of in conjunction with optical fiber temperature-measurement and the microwave reaction equipment scanning manometric technique | |
| CN202109856U (en) | Crack monitoring detection terminal | |
| CN108896314B (en) | Detection device for angular contact ball bearing operating state | |
| CN102682492A (en) | Mobile polling method and device of coal mine vertical shaft | |
| CN104655670A (en) | Lime performance intelligent detection equipment | |
| CN202255653U (en) | Integrated temperature detection device | |
| CN104481894B (en) | Centrifugal submersible electric pump down-hole Torque Measuring System | |
| CN204286635U (en) | A kind of fire proof motor temperature of rotor measurement mechanism | |
| US10473517B2 (en) | Acoustic emission source expansion apparatus integrated hydraulic engineering construction behavior fiber sensing device | |
| CN103376066B (en) | For monitoring the installation method of the distributed sensing fiber of timber structure strain | |
| CN104359385A (en) | Calculating method for rotation angle of vibrating head of vibrator | |
| CN115085481A (en) | New energy motor rotor temperature remote measurement system and method | |
| CN105370220B (en) | Underground measuring multiple parameters pipe nipple | |
| CN203849304U (en) | Packaging device for optical fiber current sensor | |
| CN113406204A (en) | External pipeline damage detection system and detection method thereof | |
| CN209148153U (en) | A kind of rotor non-contact temperature measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |