CN201757601U - Movable temperature measurement device for organic luminescent material sublimation and purification furnace - Google Patents
Movable temperature measurement device for organic luminescent material sublimation and purification furnace Download PDFInfo
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- CN201757601U CN201757601U CN2010202122617U CN201020212261U CN201757601U CN 201757601 U CN201757601 U CN 201757601U CN 2010202122617 U CN2010202122617 U CN 2010202122617U CN 201020212261 U CN201020212261 U CN 201020212261U CN 201757601 U CN201757601 U CN 201757601U
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- clamping sleeve
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Abstract
Provided is a movable temperature measurement device for an organic luminescent material sublimation and purification furnace, which resolves the problem of the prior art that a thermocouple head is non-movable and the specific temperature of each position in the purification furnace can not be truly and comprehensively reflected. The utility model is characterized in that a flange center is provided with a step type through hole; a compression bolt is arranged in the step type central through hole; a compression sleeve and a sealing ring are disposed at the front end of the compression bolt; two through holes corresponding to each other are arranged at the middle of the compression bolt and at the center of the compression sleeve; an armored thermocouple is arranged at the through hole of the compression bolt and the through hole of the compression sleeve which are corresponding to each other; a blocking nut is arranged between the end surface of the compression bolt and the flange; the flange is also provided with a bolt through hole used for connecting to the furnace body. Compared with the prior art, the utility model is advantageous in that by moving the armored thermocouple, the temperature at any positions in the heating furnace can be measured, and the change circumstances of the temperature in the sublimation area and the deposition area of the heating furnace can be truly reflected; the sublimation temperature can be adjusted based on demand, thereby the quality of sublimation materials can be ensured.
Description
Technical field
The utility model belongs to vacuum sublimation purification furnace technical field, particularly a kind of removable temperature measuring equipment that is used for luminous organic material distillation purification furnace.
Background technology
Stove is carried in the luminous organic material distillation a tubular heater, a distillation district and two crystallizing fields are arranged in tubular heater, in the prior art to the temperature in the tubular heater carry out thermocouple that thermometric adopts be welded on the body of heater flange connecting on, the thermocouple gauge head is not removable, can only measure certain some temperature in distillation district, the temperature of energy measurement distillation district and crystallizing field optional position not, and the temperature survey of prior art crystallizing field realizes by externally measured, because there is the temperature difference in outside and inside, so can not be true, reflect each point actual temp situation in the stove comprehensively.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art part, and a kind of removable temperature measuring equipment is provided, and realizes tubular heater body of heater inner distillation district and the thermometric purpose in crystallizing field optional position.
The technical solution adopted in the utility model comprises flange, armoured thermocouple, be processed with a staged through hole in flange center, the hold-down bolt of in this staged central through hole, packing into, at the hold-down bolt front end clamping sleeve and sealing ring are installed, be processed with corresponding through hole in the middle of the described hold-down bolt and in the middle of the clamping sleeve, in hold-down bolt intermediate throughholes and corresponding clamping sleeve intermediate throughholes, armoured thermocouple is installed, between the end face of hold-down bolt and flange, locking nut is installed, on described flange, also is processed with and is used for the bolt hole that is connected with body of heater.
Clamping sleeve and back clamping sleeve before described clamping sleeve comprises.
During use, bolt hole by flange links together the utility model and body of heater flange, tighten hold-down bolt, by clamping sleeve, back clamping sleeve and sealing ring before the locking nut extruding, can realize sealing, when needs change measurement temperature position to tubular heater, unclamp locking nut and hold-down bolt, mobile armoured thermocouple moves to the position that needs thermometric in the tubular heater with the gauge head of armoured thermocouple, can realize the measurement to the desired location temperature.
Compared with prior art, the beneficial effect that the utility model produces is, can be in heating process, by mobile armoured thermocouple, measure the temperature of optional position in the tubular heater, can truly reflect distillation district and crystallizing field variation of temperature situation in the tubular heater, and then regulate sublimation temperature as required, guarantee the quality of sublimator material.
Description of drawings
Fig. 1 is the utility model structural representation:
Fig. 2 is the right view of Fig. 1.
Among the figure:
1. flange, 2. before clamping sleeve, 3. sealing ring, 4. back clamping sleeve, 5. locking nut, 6. hold-down bolt,
7. armoured thermocouple, 8. bolt hole.
The specific embodiment
The specific embodiment one:
The technical solution adopted in the utility model comprises flange 1, on flange 1, be processed with a central through hole, the hold-down bolt 6 of in this central through hole, packing into, between hold-down bolt 6 and flange 1, locking nut 5 is installed, the front end of hold-down bolt 6 is equipped with clamping sleeve and sealing ring 3 in flange 1 central through hole, at described the hold-down bolt 6 middle and middle through holes that are processed with correspondence of clamping sleeve, in hold-down bolt 6 intermediate throughholes and corresponding clamping sleeve intermediate throughholes, armoured thermocouple 7 is installed, the gauge head of described armoured thermocouple 7 enters in the tubular heater by hold-down bolt 6 intermediate throughholes and clamping sleeve intermediate throughholes, also is processed with at flange 1 to be used for the bolt hole 8 that is connected with body of heater.
During use, bolt hole 8 by flange 1 links together the utility model and body of heater flange, tighten hold-down bolt 6, by locking nut 5 extruding clamping sleeve and sealing rings 3, sealing be can realize, when needs change measurement temperature position, locking nut 5 and hold-down bolt 6 unclamped tubular heater, the gauge head of mobile armoured thermocouple 7 needs the position of thermometric to the tubular heater, can realize the measurement to the desired location temperature.
The specific embodiment two:
The technical solution adopted in the utility model comprises flange 1, on flange 1, be processed with a central through hole, the hold-down bolt 6 of in this central through hole, packing into, between hold-down bolt 6 and flange 1, locking nut 5 is installed, clamping sleeve 2 and back clamping sleeve 4 before the front end of hold-down bolt 6 is equipped with in flange 1 central through hole, between preceding clamping sleeve 2 and the flange 1 and between preceding clamping sleeve 2 and the back clamping sleeve 4 sealing ring 3 is being installed, be processed with corresponding through hole in described hold-down bolt 6 centres and preceding clamping sleeve 2 with back clamping sleeve 4 centres, in hold-down bolt 6 intermediate throughholes and corresponding preceding clamping sleeve 2 and back clamping sleeve 4 intermediate throughholes, armoured thermocouple 7 is installed, the gauge head of armoured thermocouple 7 enters in the tubular heater with back clamping sleeve 4 intermediate throughholes by hold-down bolt 6 intermediate throughholes and corresponding preceding clamping sleeve 2, also is processed with at flange 1 to be used for the bolt hole 8 that is connected with body of heater.
During use, bolt hole 8 by flange 1 links together the utility model and body of heater flange, tighten hold-down bolt, by clamping sleeve 2, back clamping sleeve 4 and sealing ring 3 before locking nut 5 extruding, sealing be can realize, when needs change measurement temperature position, locking nut 5 and hold-down bolt 6 unclamped tubular heater, the gauge head of mobile armoured thermocouple 7 needs the position of thermometric to the tubular heater, can realize the measurement to the desired location temperature.
Claims (2)
1. removable temperature measuring equipment that is used for luminous organic material distillation purification furnace, comprise flange (1), armoured thermocouple (7), it is characterized in that, be processed with a staged through hole at flange (1) center, the hold-down bolt (6) of in this staged central through hole, packing into, at hold-down bolt (6) front end clamping sleeve and sealing ring (3) are installed, be processed with corresponding through hole in the middle of described hold-down bolt (6) and in the middle of the clamping sleeve, in hold-down bolt (6) intermediate throughholes and corresponding clamping sleeve intermediate throughholes, armoured thermocouple (7) is installed, between the end face of hold-down bolt (6) and flange (1), locking nut (5) is installed, on described flange (1), also is processed with and is used for the bolt hole (8) that is connected with body of heater.
2. according to the described a kind of removable temperature measuring equipment that is used for luminous organic material distillation purification furnace of claim 1, it is characterized in that described clamping sleeve comprises preceding clamping sleeve (2) and back clamping sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202122617U CN201757601U (en) | 2010-06-02 | 2010-06-02 | Movable temperature measurement device for organic luminescent material sublimation and purification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202122617U CN201757601U (en) | 2010-06-02 | 2010-06-02 | Movable temperature measurement device for organic luminescent material sublimation and purification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757601U true CN201757601U (en) | 2011-03-09 |
Family
ID=43644883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202122617U Expired - Fee Related CN201757601U (en) | 2010-06-02 | 2010-06-02 | Movable temperature measurement device for organic luminescent material sublimation and purification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794531A (en) * | 2011-05-28 | 2012-11-28 | 上海朗仕电子设备有限公司 | Module soldering flux separation and dripping prevention mechanism |
| CN103134338A (en) * | 2011-11-25 | 2013-06-05 | 贵阳铝镁设计研究院有限公司 | Installation method and device for pot-type furnace temperature measuring element |
| CN104457305A (en) * | 2014-12-11 | 2015-03-25 | 中国航空工业标准件制造有限责任公司 | Thermocouple mounting seat for vacuum heat treatment furnace |
-
2010
- 2010-06-02 CN CN2010202122617U patent/CN201757601U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794531A (en) * | 2011-05-28 | 2012-11-28 | 上海朗仕电子设备有限公司 | Module soldering flux separation and dripping prevention mechanism |
| CN102794531B (en) * | 2011-05-28 | 2014-11-26 | 上海朗仕电子设备有限公司 | Module soldering flux separation and dripping prevention mechanism |
| CN103134338A (en) * | 2011-11-25 | 2013-06-05 | 贵阳铝镁设计研究院有限公司 | Installation method and device for pot-type furnace temperature measuring element |
| CN104457305A (en) * | 2014-12-11 | 2015-03-25 | 中国航空工业标准件制造有限责任公司 | Thermocouple mounting seat for vacuum heat treatment furnace |
| CN104457305B (en) * | 2014-12-11 | 2016-08-24 | 中国航空工业标准件制造有限责任公司 | Vacuum heat treatment furnace the installation of TC seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20150602 |
|
| EXPY | Termination of patent right or utility model |