CN105509892A - Auxiliary device for temperature measurement of high-temperature salt-bath furnace and temperature measurement apparatus of high-temperature salt-bath furnace - Google Patents
Auxiliary device for temperature measurement of high-temperature salt-bath furnace and temperature measurement apparatus of high-temperature salt-bath furnace Download PDFInfo
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- CN105509892A CN105509892A CN201510847074.3A CN201510847074A CN105509892A CN 105509892 A CN105509892 A CN 105509892A CN 201510847074 A CN201510847074 A CN 201510847074A CN 105509892 A CN105509892 A CN 105509892A
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- Prior art keywords
- thermal bulb
- bath furnace
- radiometer
- temperature
- thermometric
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- 238000009529 body temperature measurement Methods 0.000 title abstract 17
- 150000003839 salts Chemical class 0.000 claims abstract description 100
- 238000009434 installation Methods 0.000 claims description 44
- 230000005855 radiation Effects 0.000 claims description 42
- 206010020843 Hyperthermia Diseases 0.000 claims description 39
- 230000036031 hyperthermia Effects 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 12
- 229910000997 High-speed steel Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 230000007794 irritation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- -1 salt salt Chemical class 0.000 description 2
- LIXXICXIKUPJBX-UHFFFAOYSA-N [Pt].[Rh].[Pt] Chemical compound [Pt].[Rh].[Pt] LIXXICXIKUPJBX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
- G01J5/004—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids by molten metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0044—Furnaces, ovens, kilns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses an auxiliary device for temperature measurement of a high-temperature salt-bath furnace and a temperature measurement apparatus of a high-temperature salt-bath furnace. The auxiliary device comprises a temperature measurement cylinder and a temperature measurement cylinder seat; and the temperature measurement cylinder is arranged on the temperature measurement cylinder seat. The temperature measurement cylinder includes an open front end and an enclosed tail end inserted into fused salt; the front end is connected with a temperature measurement cylinder connecting sleeve and a radiometer mounting sleeve for installing a high-temperature radiometer; and the temperature measurement cylinder, the temperature measurement cylinder connecting sleeve and the radiometer mounting sleeve are arranged coaxially. The high-temperature radiometer is installed in the radiometer mounting sleeve, so that the interference of the smoke on the high-temperature radiometer can be avoided. The tail end of the temperature measurement cylinder is inserted into the fused salt, the temperature of the tail end of the temperature measurement cylinder is consistent with the temperature of the fused salt, the temperature measurement cylinder, the temperature measurement cylinder connecting sleeve, and the radiometer mounting sleeve are arranged coaxially, and the high-temperature radiometer is used for measuring the temperature of the tail end of the temperature measurement cylinder, so that the fused salt temperature can be measured and the interference of the external factor can be avoided. The auxiliary device with a simple structure is capable of assisting the high-temperature radiometer in measuring the temperature inside the high-temperature salt-bath furnace accurately.
Description
Technical field
The present invention relates to temperature measuring equipment field, especially, relate to a kind of High Temperature Salt Bath Furnace thermometric servicing unit and High Temperature Salt Bath Furnace temperature measuring equipment.
Background technology
High Temperature Salt Bath Furnace is used in the production practices of high-speed steel tool quenching, and adopt platinum rhodium-platinum thermocouple distribution electronic potentiometer to measure salt temperature, thermopair consumption is too fast, very uneconomical.Another kind of mode is for arrange hyperthermia radiation meter at fire door, and directly with hyperthermia radiation measurement amount high-temperature salt bath furnace temperature, thermometric is inaccurate, directly affects the quality control of high-speed steel tool quenching process.
Summary of the invention
The invention provides a kind of High Temperature Salt Bath Furnace thermometric servicing unit and High Temperature Salt Bath Furnace temperature measuring equipment, to solve the inaccurate technical matters of High Temperature Salt Bath Furnace thermometric.
The technical solution used in the present invention is as follows:
A kind of High Temperature Salt Bath Furnace thermometric servicing unit, for the salt temperature of assisted with high-temperature radiometer measurement High Temperature Salt Bath Furnace, thermometric servicing unit comprises for inserting thermal bulb in High Temperature Salt Bath Furnace fused salt and for being fixed on High Temperature Salt Bath Furnace fire door and supporting the thermometric cylinder base of thermal bulb, thermal bulb is arranged on thermometric cylinder base.
Thermal bulb comprises uncovered head end and for inserting the tail end closed in fused salt, head end is connected with thermal bulb female connector and the radiometer installation sleeve for installing hyperthermia radiation meter in turn, and thermal bulb, thermal bulb female connector and radiometer installation sleeve are coaxially arranged.
Further, thermometric cylinder base comprises base and mounting cylinder, and mounting cylinder is inclined on base, and thermal bulb is set in mounting cylinder.
Further, the angle of inclination of mounting cylinder is 75 ~ 80 °.
Further, thermal bulb is movably set in mounting cylinder, and thermometric cylinder base is also provided with for inserting between mounting cylinder inwall and thermal bulb with the voussoir of fixing thermal bulb.
Further, thermal bulb comprises adapter and sleeve pipe, and adapter is positioned at head end, and sleeve pipe is positioned at tail end, and the afterbody of sleeve pipe is sealed by base plate.
The caliber of adapter is greater than the caliber of sleeve pipe, and adapter and sleeve pipe are welded to connect.
Further, the head end of thermal bulb female connector extends out parcel thermal bulb and is welded and fixed, and the tail end of thermal bulb female connector is provided with external thread part; The head end of radiometer installation sleeve extends out and inwall is provided with the internal thread part coordinated with external thread part, and thermal bulb female connector and radiometer installation sleeve are threaded connection.
Further, the wall body of thermal bulb female connector is provided with observation port.
Further, radiometer installation sleeve is provided with multiple circumferentially equally distributed fixed orifice, and be provided with the dog screw for fixing hyperthermia radiation meter in fixed orifice, dog screw turns in fixed orifice, props up or unclamps the hyperthermia radiation meter stretched in radiometer installation sleeve.
The present invention provides a kind of High Temperature Salt Bath Furnace temperature measuring equipment on the other hand, comprises above-mentioned High Temperature Salt Bath Furnace thermometric servicing unit and hyperthermia radiation meter, and hyperthermia radiation meter inserts radiometer installation sleeve internal fixtion.
The present invention has following beneficial effect: above-mentioned High Temperature Salt Bath Furnace thermometric servicing unit, comprises radiometer installation sleeve, thermal bulb, thermal bulb female connector, radiometer installation sleeve and thermometric cylinder base.Radiometer installation sleeve, thermal bulb female connector are connected successively with thermal bulb, and thermal bulb inserts after in fused salt, is fixed by thermometric cylinder base.Hyperthermia radiation meter is arranged in radiometer installation sleeve, and smog can be avoided the interference of hyperthermia radiation meter.Thermal bulb inserts in fused salt simultaneously, the temperature of thermal bulb tail end is consistent with temperature of molten salt, and thermal bulb, thermal bulb female connector and radiometer installation sleeve are coaxially arranged, the temperature of hyperthermia radiation measurement amount thermal bulb tail end, thus record temperature of molten salt, avoid the interference of extraneous factor.Above-mentioned High Temperature Salt Bath Furnace thermometric servicing unit, structure is simple, can temperature in assisted with high-temperature radiometer Measurement accuracy High Temperature Salt Bath Furnace.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the High Temperature Salt Bath Furnace thermometric assistant apparatus structure schematic diagram of the preferred embodiment of the present invention;
Fig. 2 is the using state schematic diagram of the High Temperature Salt Bath Furnace thermometric servicing unit of the preferred embodiment of the present invention;
Fig. 3 is the schematic diagram of the High Temperature Salt Bath Furnace thermometric servicing unit insertion High Temperature Salt Bath Furnace of the preferred embodiment of the present invention;
Fig. 4 is the thermal bulb structural representation of the preferred embodiment of the present invention;
Fig. 5 is the thermal bulb holder structure schematic diagram of the preferred embodiment of the present invention;
Fig. 6 is another viewing angle constructions schematic diagram of thermometric cylinder base of Fig. 5;
Fig. 7 is the thermal bulb female connector structural representation of the preferred embodiment of the present invention;
Fig. 8 is the radiometer installation sleeve structural representation of the preferred embodiment of the present invention.
Description of reference numerals: 100, hyperthermia radiation meter; 200, High Temperature Salt Bath Furnace; 300, thermal bulb; 400, thermometric cylinder base; 500, thermal bulb female connector; 600, radiometer installation sleeve; 310, take over; 320, sleeve pipe; 330, base plate; 410, base; 420, mounting cylinder; 510, external thread part; 520, observation port; 610, internal thread part; 620, fixed orifice.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
With reference to Fig. 1 ~ 3, the preferred embodiments of the present invention provide a kind of High Temperature Salt Bath Furnace thermometric servicing unit, the salt temperature of High Temperature Salt Bath Furnace 200 is measured for assisted with high-temperature radiometer 100, High Temperature Salt Bath Furnace thermometric servicing unit comprises for inserting thermal bulb 300 in High Temperature Salt Bath Furnace 200 fused salt and for being fixed on High Temperature Salt Bath Furnace 200 fire door and supporting the thermometric cylinder base 400 of thermal bulb 300, thermal bulb 300 is arranged on thermometric cylinder base 400.Thermal bulb 300 comprise uncovered head end and for insert in fused salt close tail end, head end is connected with thermal bulb female connector 500 and the radiometer installation sleeve 600 for installing hyperthermia radiation meter 100 in turn, and thermal bulb 300, thermal bulb female connector 500 and radiometer installation sleeve 600 are coaxially arranged.
Existing thermometric mode for arrange hyperthermia radiation meter at fire door, directly with hyperthermia radiation measurement amount high-temperature salt bath furnace temperature.What hyperthermia radiation meter was aimed at is salt bath surface, can not measure the temperature of fused salt inside, therefore measure inaccurate.And the smog of fire door is comparatively large, and smog directly contacts with hyperthermia radiation meter, affects hyperthermia radiation meter, make the temperature of measurement and actual temperature deviation larger.And in High Temperature Salt Bath Furnace when adding or take out high-speed steel tool, hyperthermia radiation meter will aim at high-speed steel tool, measurement be high-speed steel tool temperature, the temperature of measurement is inaccurate, beats larger.Above-mentioned two kinds of factors cause directly adopting the temperature of hyperthermia radiation measurement amount inaccurate, directly affect the quality control of high-speed steel tool quenching process.
In the present embodiment, thermometric cylinder base 400 fixations, place it in High Temperature Salt Bath Furnace 200 fire door.Thermal bulb 300 can be flexibly connected with thermometric cylinder base 400, and thermal bulb 300 stretches into after in High Temperature Salt Bath Furnace 200, is fixed on thermometric cylinder base 400 by fixture.Thermal bulb 300 also can be fixedly connected with thermometric cylinder base 400, is formed in one or welds as the two.Obviously the two is flexibly connected as preferably mode, removable movement or installation, convenient carrying and measuring.After High Temperature Salt Bath Furnace 200 is warmed up to serviceability temperature, under thermal bulb being inserted fused salt salt face, quenching terminates, when High Temperature Salt Bath Furnace 200 cools to about 1000 DEG C, High Temperature Salt Bath Furnace thermometric servicing unit (when thermal bulb 300 is fixedly connected with thermometric cylinder base 400) or thermal bulb 300 (when thermal bulb 300 and thermometric cylinder base 400 are flexibly connected) are taken out, after thermal bulb 300 is as cold as room temperature, cleaning thermal bulb 300 outer wall residual salt slag, by special messenger's keeping, waits until and uses next time.Thermal bulb 300, thermal bulb female connector 500 and radiometer installation sleeve 600 are coaxially arranged.Hyperthermia radiation meter 100 is arranged in radiometer installation sleeve 600, and distance fire door has certain distance, and the smog of fire door effusion is relatively little, less to operator's Ocular irritation during thermometric, be convenient to read, heat radiation is simultaneously less, stimulate little, safer to the face of operator.
In the present embodiment, thermal bulb 300 inserts in fused salt, and thus the temperature of thermal bulb 300 tail end is consistent with temperature of molten salt, and what hyperthermia radiation meter 100 was measured is the temperature of fused salt, thus more accurate.And hyperthermia radiation meter 100 is arranged in radiometer installation sleeve 600, be in the environment of an opposing seal, smog can not contact with hyperthermia radiation meter 100, thus avoid smog interference, and add or take out the extraneous factors such as high-speed steel tool and also can not have an impact to measurement result, improve the accuracy of thermometric.For obtaining more real temperature of molten salt, preferred thermal bulb 300 is imbedded the fused salt degree of depth and is not less than 200mm.
The present invention has following beneficial effect: above-mentioned High Temperature Salt Bath Furnace thermometric servicing unit, comprises radiometer installation sleeve 600, thermal bulb 300, thermal bulb female connector 500, radiometer installation sleeve 600 and thermometric cylinder base 400.Radiometer installation sleeve 600, thermal bulb female connector 500 are connected successively with thermal bulb 300, and thermal bulb 300 inserts after in fused salt, are fixed by thermometric cylinder base 400.Hyperthermia radiation meter 100 is arranged in radiometer installation sleeve 600, and smog can be avoided the interference of hyperthermia radiation meter 100.Thermal bulb 300 inserts in fused salt simultaneously, the temperature of thermal bulb 300 tail end is consistent with temperature of molten salt, thermal bulb 300, thermal bulb female connector 500 and radiometer installation sleeve 600 are coaxially arranged, the temperature of thermal bulb 300 tail end measured by hyperthermia radiation meter 100, thus record temperature of molten salt, avoid the interference of extraneous factor.Above-mentioned High Temperature Salt Bath Furnace thermometric servicing unit, structure is simple, can temperature in assisted with high-temperature radiometer 100 Measurement accuracy High Temperature Salt Bath Furnace 200.
Alternatively, with reference to Fig. 1,2,3,5 and 6, thermometric cylinder base 400 comprises base 410 and mounting cylinder 420, and mounting cylinder 420 is inclined on base 410, and thermal bulb 300 is set in mounting cylinder 420.
Mounting cylinder 420 is obliquely installed, and radiometer installation sleeve 600 does not directly aim at fire door.The smog of hyperthermia radiation meter 100 load position is less, and less to Ocular irritation, reading is more convenient.And heat radiation is also lower, for operator provides safer operating environment.
Alternatively, the angle of inclination of mounting cylinder 420 is 5 ~ 80 °, so that thermal bulb inserts in fused salt.And under angle, the smog of hyperthermia radiation meter 100 load position reduces further, and less to Ocular irritation, reading is more convenient.And heat radiation also further reduces, for operator provides safer operating environment.
Alternatively, with reference to Fig. 1 ~ 3, thermal bulb 300 is movably set in mounting cylinder 420, and thermometric cylinder base 400 is also provided with for inserting between mounting cylinder 420 inwall and thermal bulb 300 with the voussoir of fixing thermal bulb 300.
It is low that the salt face of High Temperature Salt Bath Furnace 200 has height to have, and generally thermal bulb 300 will be imbedded the fused salt degree of depth and be not less than 200mm.Thus the built-in length of thermal bulb 300 in stove needs corresponding adjustment.Thermal bulb 300 is movably set in mounting cylinder 420, and the internal diameter of mounting cylinder 420 is greater than the external diameter of thermal bulb 300, and thus thermal bulb 300 can be elevated vertically.After thermal bulb 300 tail end inserts fused salt salt face below 200mm, insert a voussoir between mounting cylinder 420 inwall and thermal bulb 300 after, fixing thermal bulb 300.Voussoir is stuck between mounting cylinder 420 wall and thermal bulb 300, and thermal bulb 300 is fixed, and can not continue lifting, thus stable mensuration temperature.Above-mentioned High Temperature Salt Bath Furnace thermometric assistant apparatus structure is simple, and be applicable to difference and realize the High Temperature Salt Bath Furnace 200 of model and the different operating modes of High Temperature Salt Bath Furnace 200, applicability is wide.
Alternatively, with reference to Fig. 4, thermal bulb 300 comprises adapter 310 and sleeve pipe 320, and adapter 310 is positioned at head end, and sleeve pipe 320 is positioned at tail end, and the afterbody of sleeve pipe 320 is sealed by base plate 330.The caliber of adapter 310 is greater than the caliber of sleeve pipe 320, and adapter 310 and sleeve pipe 320 are welded to connect.
Afterbody and the base plate 330 of sleeve pipe 320 are welded to connect, and are sealed by base plate 330, and base plate 330 is large with fused salt contact area, and thermometric is more accurate.Because the temperature of fused salt is high, and thermal bulb 300 need be placed on wherein to monitor the temperature of fused salt in real time for a long time, and thus thermal bulb 300 and base plate 330 weld are easily destroyed, and cause fused salt to enter in thermal bulb sleeve pipe 320, produces smog, affects thermometric.Thermal bulb 300 is set to adapter 310 and sleeve pipe 320 two parts, sleeve pipe 320 one end is stretched in fused salt and is easily destroyed, and only sleeve pipe 320 part need be cut down the new sleeve pipe 320 of welding from adapter 310.Compare and change whole thermal bulb 300, saved cost.The caliber of adapter 310 is greater than the caliber of sleeve pipe 320, and the contact area of the two interface is larger, welds more firm.
Alternatively, with reference to Fig. 1,2,3,7 and 8, the head end of thermal bulb female connector 500 extends out parcel thermal bulb 300 and is welded and fixed, and the tail end of thermal bulb female connector 500 is provided with external thread part 510.The head end of radiometer installation sleeve 600 extends out and inwall is provided with the internal thread part 610 coordinated with external thread part 510, and thermal bulb female connector 500 and radiometer installation sleeve 600 are threaded connection.
Thermal bulb female connector 500 itself and radiometer installation sleeve 600 link position relative to the link position of thermal bulb 300 are closer to fused salt, bad environments, according to the mode be flexibly connected as screw connection manner, is easy to by fused salt corrosion, cause stuckly not easily opening, less stable.Thermal bulb female connector 500 and radiometer installation sleeve 600 are threaded connection mode, not easily stuck.And when using, by after in place to thermal bulb female connector 500 and thermal bulb 300 mounting and adjusting, then radiometer installation sleeve 600 can be installed, thus alleviate the weight of mounting and adjusting and associative operation.If thermal bulb female connector 500, thermal bulb 300 and radiometer installation sleeve 600 are integrated, then overall weight is heavier, and any operation all needs to bear overall weight, operation inconvenience.
Alternatively, with reference to Fig. 7, the wall body of thermal bulb female connector 500 is provided with observation port 520.Observation port 520, for being opened in the hole on the wall body of thermal bulb female connector 500, communicates with thermal bulb female connector 500 inwall.If when damaging bottom thermal bulb 300, smog will rise along thermal bulb 300, enter thermal bulb female connector 500 and overflow from observation port 520.Observation port 520 is set and accurately can judges whether thermal bulb 300 damages, change in time or maintenance thermal bulb 300.
Alternatively, with reference to Fig. 8, radiometer installation sleeve 600 is provided with multiple circumferentially equally distributed fixed orifice 620, the dog screw for fixing hyperthermia radiation meter 100 is provided with in fixed orifice 620, dog screw turns in fixed orifice 620, props up or unclamps the hyperthermia radiation meter 100 stretched in radiometer installation sleeve 600.
The head end of radiometer installation sleeve 600 is connected with thermal bulb female connector 500, and hyperthermia radiation meter 100 stretches into radiometer installation sleeve 600 from its tail end.Tightened by multiple dog screw, hyperthermia radiation meter 100 observation port also can be made to aim at thermal bulb base plate 330, Measurement accuracy salt temperature.
According to a further aspect in the invention, additionally provide a kind of High Temperature Salt Bath Furnace temperature measuring equipment, comprise above-mentioned High Temperature Salt Bath Furnace thermometric servicing unit and hyperthermia radiation meter 100, hyperthermia radiation meter 100 stretches into radiometer installation sleeve 600 internal fixtion.Owing to adopting above-mentioned High Temperature Salt Bath Furnace thermometric servicing unit, High Temperature Salt Bath Furnace temperature measuring equipment thermometric accuracy is better.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a High Temperature Salt Bath Furnace thermometric servicing unit, the salt temperature of High Temperature Salt Bath Furnace (200) is measured for assisted with high-temperature radiometer (100), it is characterized in that, described thermometric servicing unit comprises for inserting thermal bulb (300) in High Temperature Salt Bath Furnace (200) fused salt and for being fixed on described High Temperature Salt Bath Furnace (200) fire door and supporting the thermometric cylinder base (400) of described thermal bulb (300), described thermal bulb (300) is arranged on described thermometric cylinder base (400);
Described thermal bulb (300) comprise uncovered head end and for insert in described fused salt close tail end, described head end is connected with thermal bulb female connector (500) and the radiometer installation sleeve (600) for installing hyperthermia radiation meter (100) in turn, and described thermal bulb (300), described thermal bulb female connector (500) and described radiometer installation sleeve (600) are coaxially arranged.
2. High Temperature Salt Bath Furnace thermometric servicing unit according to claim 1, it is characterized in that, described thermometric cylinder base (400) comprises base (410) and mounting cylinder (420), described mounting cylinder (420) is inclined on described base (410), and described thermal bulb (300) is set in described mounting cylinder (420).
3. High Temperature Salt Bath Furnace thermometric servicing unit according to claim 2, is characterized in that, the angle of inclination of described mounting cylinder (420) is 75 ~ 80 °.
4. High Temperature Salt Bath Furnace thermometric servicing unit according to claim 2, it is characterized in that, described thermal bulb (300) is movably set in described mounting cylinder (420), and described thermometric cylinder base (400) is also provided with for inserting between described mounting cylinder (420) inwall and described thermal bulb (300) with the voussoir of fixing described thermal bulb (300).
5. High Temperature Salt Bath Furnace thermometric servicing unit according to claim 1, it is characterized in that, described thermal bulb (300) comprises adapter (310) and sleeve pipe (320), described adapter (310) is positioned at head end, described sleeve pipe (320) is positioned at tail end, and the afterbody of described sleeve pipe (320) is by base plate (330) sealing;
The caliber of described adapter (310) is greater than the caliber of described sleeve pipe (320), and described adapter (310) and described sleeve pipe (320) are welded to connect.
6. High Temperature Salt Bath Furnace thermometric servicing unit according to claim 1, it is characterized in that, the head end of described thermal bulb female connector (500) extends out the described thermal bulb of parcel (300) and is welded and fixed, and the tail end of described thermal bulb female connector (500) is provided with external thread part (510); The head end of described radiometer installation sleeve (600) extends out and inwall is provided with the internal thread part (610) coordinated with described external thread part (510), and described thermal bulb female connector (500) and described radiometer installation sleeve (600) are threaded connection.
7. High Temperature Salt Bath Furnace thermometric servicing unit according to claim 5, is characterized in that, the wall body of described thermal bulb female connector (500) is provided with observation port (520).
8. High Temperature Salt Bath Furnace thermometric servicing unit according to claim 1, it is characterized in that, described radiometer installation sleeve (600) is provided with multiple circumferentially equally distributed fixed orifice (620), the dog screw for fixing hyperthermia radiation meter (100) is provided with in described fixed orifice (620), described dog screw turns in described fixed orifice (620), props up or unclamps the hyperthermia radiation meter (100) stretched in described radiometer installation sleeve (600).
9. a High Temperature Salt Bath Furnace temperature measuring equipment, it is characterized in that, comprise the High Temperature Salt Bath Furnace thermometric servicing unit according to any one of claim 1 ~ 8 and hyperthermia radiation meter (100), described hyperthermia radiation meter (100) inserts radiometer installation sleeve (600) internal fixtion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847074.3A CN105509892A (en) | 2015-11-27 | 2015-11-27 | Auxiliary device for temperature measurement of high-temperature salt-bath furnace and temperature measurement apparatus of high-temperature salt-bath furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847074.3A CN105509892A (en) | 2015-11-27 | 2015-11-27 | Auxiliary device for temperature measurement of high-temperature salt-bath furnace and temperature measurement apparatus of high-temperature salt-bath furnace |
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| CN105509892A true CN105509892A (en) | 2016-04-20 |
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| CN201510847074.3A Pending CN105509892A (en) | 2015-11-27 | 2015-11-27 | Auxiliary device for temperature measurement of high-temperature salt-bath furnace and temperature measurement apparatus of high-temperature salt-bath furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58189527A (en) * | 1982-04-30 | 1983-11-05 | Nippon Kokan Kk <Nkk> | Apparatus for measuring molten steel temperature utilising two-color thermometer |
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| CN2729668Y (en) * | 2004-09-14 | 2005-09-28 | 吴爱华 | Apparatus for measuring temp. of high-temp. liquid |
| CN101021439A (en) * | 2006-12-02 | 2007-08-22 | 马钢(集团)控股有限公司 | Liquid steel temperature fast response infrared continuous measuring device |
| CN101071079A (en) * | 2006-05-09 | 2007-11-14 | 重庆合创光电技术开发有限公司 | Novel molten steel temperature continuous measuring method and temperature-measuring tube |
| CN101266172A (en) * | 2008-04-19 | 2008-09-17 | 聚光科技（杭州）有限公司 | Melting liquid temperature continuous measurement method and apparatus |
-
2015
- 2015-11-27 CN CN201510847074.3A patent/CN105509892A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58189527A (en) * | 1982-04-30 | 1983-11-05 | Nippon Kokan Kk <Nkk> | Apparatus for measuring molten steel temperature utilising two-color thermometer |
| CN1333455A (en) * | 2000-07-12 | 2002-01-30 | 东北大学 | Method for continuous measuring molten steel temperature and temp. measuring tube |
| CN1116593C (en) * | 2000-07-12 | 2003-07-30 | 东北大学 | Method for continuous measuring molten steel temperature and temp. measuring tube |
| CN2729668Y (en) * | 2004-09-14 | 2005-09-28 | 吴爱华 | Apparatus for measuring temp. of high-temp. liquid |
| CN101071079A (en) * | 2006-05-09 | 2007-11-14 | 重庆合创光电技术开发有限公司 | Novel molten steel temperature continuous measuring method and temperature-measuring tube |
| CN101021439A (en) * | 2006-12-02 | 2007-08-22 | 马钢(集团)控股有限公司 | Liquid steel temperature fast response infrared continuous measuring device |
| CN101266172A (en) * | 2008-04-19 | 2008-09-17 | 聚光科技（杭州）有限公司 | Melting liquid temperature continuous measurement method and apparatus |
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Address after: 412002 Dong Jiaduan, Zhuzhou, Hunan Applicant after: China Hangfa South Industrial Co. Ltd. Address before: 412002 Dong Jiaduan, Zhuzhou, Hunan Applicant before: China Southern Airlines Industry (Group) Co., Ltd. |
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