CN101750168B - Portable multifunctional combined temperature tracker and tracking detection method thereof - Google Patents
Portable multifunctional combined temperature tracker and tracking detection method thereof Download PDFInfo
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- CN101750168B CN101750168B CN2008102300202A CN200810230020A CN101750168B CN 101750168 B CN101750168 B CN 101750168B CN 2008102300202 A CN2008102300202 A CN 2008102300202A CN 200810230020 A CN200810230020 A CN 200810230020A CN 101750168 B CN101750168 B CN 101750168B
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Abstract
The invention relates to a portable multifunctional combined temperature tracker and a tracking detection method thereof. The portable multifunctional combined temperature tracker is formed by combining a main detector (1) and an auxiliary detector (2), and the cross section of the combined tracker is shaped as an ellipse. One side of the main detector (1) is shaped as a step, the auxiliary detector (2) is shaped as a semi elliptic column, the semi elliptic column of the auxiliary detector (2) is coincide with and is in contact with the step at one side of the main detector (1) in a plane way, and the semi elliptic column of the auxiliary detector (2) is connected with the step at one side of the main detector (1) in an embedding way. The main detector (1) and the auxiliary detector (2) are respectively provided with a communication network card, and transmit and receive data information through a communication protocol. The invention can combine complete operation station parameters, can also separately detect local operation station parameters, broadens the application range of the specification of billet steel to be detected, increases a data collection channel to enable the detection result to be more scientific and accurate, and has the advantages of higher efficiency, wide application range, compact structure, small layout space, strong practicability and the like.
Description
Technical field
The present invention relates to a kind of temperature detection technology, the especially a kind of thermal technology's of being used for industry is heated the combined temperature tracker and the tracking detection method thereof of the online temperature detection of workpiece.
Background technology
The furnace temperature tracker is the inhomogeneity key equipment of workpiece heating-up temperature in the check heating furnace, is the scientific basis of Thermal Equipment optimizing computer controlling models, is the reliable guarantee of Rolling Production quality product.When carrying out workpiece temperature tracking detection; The steel billet of at first will taking a sample cuts into the space greater than the insulation can volume; Be installed in detecting instrument in the insulation can again and be fixed in the cutting room of kind base together with insulation can; Fix thermopair,, realize following the tracks of and detect then with appearance base on-line operation.After accomplishing testing process, read all data messages through computing machine.The minimum volume of domestic this detector is Φ 114 * 200mm at present, and corresponding insulation can volume is 350 (length) * 250 (wide) * 220 (height) mm.
From the above mentioned, testing process is the instantaneous continuous state that is under the high temperature.In order effectively to protect detecting instrument and insulation can 12, need lay certain thickness fiber needle punched blanket 13 to strengthen insulated heat according to different hot environments under the detected state; Unaffected and blank 11 operation passages unimpeded in order to ensure self intensity of appearance base cutting area simultaneously exceeds a kind base surface height after needing minimal thickness that restriction appearance base is cut the bottom, position and installing.For the appearance base that thickness is 150mm, to guarantee that at least the appearance base bottom thickness at insulation can place is not less than 60mm, insulation can exceeds a kind base surface elevation can not be greater than 130mm.Make the limited (see figure 1) of range of application of domestic present detector thus.
Because existing detector volume is big; Taken bigger arrangement space; In testing process, just there is the problem of following several respects: the one, can only be applicable to the detection (the appearance base that thickness 150mm is above) of large-scale square billet, slab; Can't satisfy thin workpiece and follow the tracks of the needs that detect, thereby limit blank specification to be detected like the temperature that connects workpiece on the metallurgical production lines such as processing, intermediate blank of bringing down a fever; The 2nd, existing detector heating surface area is big, adds that the effect of heat insulation on instrument surface is relatively poor relatively, has therefore reduced serviceable life, causes to detect to invest to increase; The 3rd, the tissue detection complex process, labour intensity is high, influences the raising of overall efficiency.In addition, because existing detector has only 14 passages, can only be qualitative in the detection and the tracking of a temperature section.
The thickness of sizable a part of intermediate blank of metallurgy industry and intermediate product is 50～80mm at present, needs a kind of hyperchannel of exploitation, long, cost performance economy of life-span, can satisfy thin workpiece temperature simultaneously and detect and the portable multi-function temperature tracker of following the tracks of.
Summary of the invention
In order to address the above problem; But the object of the present invention is to provide a kind of have efficient height, applied range, compact conformation, the little split operation of arrangement space, practical portable multi-channel combined temperature tracker and tracking detection method thereof; To be adapted to the temperature detection and the tracking of thin workpiece, to satisfy thin workpiece temperature and follow the tracks of the needs that detect.
Satisfy the temperature of thin workpiece and follow the tracks of the detection needs, must dwindle the insulation can volume, just require miniature, the cramped construction of instrument.For thickness is the appearance base of 80mm and 50mm, then needs less insulation can specification just can meet the demands during installation.
The objective of the invention is to realize like this, a kind of portable multifunctional combined temperature tracker is combined by a multichannel main inspection appearance and a multichannel auxilliary inspection appearance, and the tracker xsect after the combination is oval.One side of main inspection appearance is a step, and auxilliary inspection appearance is the semiellipse cylindricality, and the semiellipse post of auxilliary inspection appearance matches with side stage rank of main inspection appearance, between the two plane contact and adopt inserted connection.Main inspection appearance is installed the communication network interface card respectively with auxilliary inspection appearance, through communications protocol emission, receiving data information.The shell of main inspection appearance and auxilliary inspection appearance is the synthetic housing of corundum based refractory materials of isostatic compaction.High temperature resistant 1670 ℃.Multi-channel assembled temperature tracker detachable work of the present invention realizes that the head of tens meters long blanks, the tracking of tail two place's Temperature Distribution detect.
A kind of tracking detection method of realizing above-mentioned portable multifunctional combined temperature tracker; When cold conditions was installed, the steel billet of at first will taking a sample cut into the space greater than the insulation can volume, combined temperature tracker integral body or partial installation is fixed in the cutting room of kind base in insulation can and together with insulation can again; Fix thermopair; With appearance base on-line operation, behind the completion testing process, read all data messages through computing machine.Also can adopt direct burial to be installed in kind base two ends end to end respectively combined temperature tracker, realize tens meters long companies the bring down a fever head of handling blank, the tracking detection of tail two place's Temperature Distribution.During hot installation, utilize jig that combined temperature tracker integral body or split directly are fixed on a kind base surface, accomplish testing process after, read all data messages through computing machine.
The present invention compared with prior art has the following advantages and good effect:
1) resistance to elevated temperatures is good:
The instrument body housing adopts the synthetic housing of corundum based refractory materials of isostatic compaction, high temperature resistant 1670 ℃.Can further dwindle the insulation can volume, the instrument long service life.
2) the hot box volume is little, and is in light weight.
The minimum volume of former home products is Φ 114 * 200mm, has only 14 passages at most, and the insulation can volume is 350 (length) * 250 (wide) * 220 (height) mm; Temperature tracker unitized construction of the present invention is oval, has dwindled taking up room; The present invention's (22 passages are example) body physical dimension is condensed to: major axis 110mm, and minor axis 60mm, length overall 200mm, the instrument bulk volume is reduced into 50.8% relatively.Make insulation can cumulative volume≤300 (length) * 200 (wide) * 150 (height) mm.
3) heat-proof quality is good:
The instrument body adopts ellipsoidal structure, compares former home products, and volume-diminished is 50.8%; The insulation can heated surface area is reduced into original 61.5%.
4) precision is high, arrangement space is little, practical and flexible:
Hyperchannel (each passage all is independent verification) can obtain the high-precision test result; Divide the insulation can volume of body running littler, can pass through the service aisle of strip edge heater and intermediate blank well heater smoothly.Have that efficient is higher, the effect of applied range.
5) temperature is followed the tracks of the duty of detector and is: when cold conditions is installed, be inlaid in kind base together with insulation can, so because of little destructive little to the appearance base of arrangement space, the labour intensity of testing is little; During hot installation, external attached type is installed, and does not need insulation can, and special mould clamp is fixed.
Description of drawings
Fig. 1 installs (cold conditions installation) structural representation for the insulation can that the domestic existing product test thickness of employing is 150mm appearance base;
Fig. 2 tests insulation can installation (cold conditions installation) structural representation that thickness is 80mm appearance base for adopting portable multifunctional combined temperature tracker of the present invention;
Fig. 3 tests insulation can installation (cold conditions installation) structural representation that thickness is 50mm appearance base for adopting portable multifunctional combined temperature tracker of the present invention;
Fig. 4 is for adopting the combined temperature tracker structural representation of portable multi-channel of the present invention;
Fig. 5 is that the A of Fig. 4 is to view;
Fig. 6 is that the B of Fig. 4 is to view;
Fig. 7 is for adopting the structural representation of main thermometry degree tracker of the present invention (14 passages are example);
Fig. 8 is that the C of Fig. 7 is to view;
Fig. 9 is for adopting the structural representation of the auxilliary thermometry degree tracker (8 passages are example) of the present invention;
Figure 10 is that the D of Fig. 9 is to view.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Like Fig. 4,5,6, shown in 9, a kind of portable multifunctional combined temperature tracker of the present invention, main inspection appearance 1 is provided with 14 passages, and auxilliary inspection appearance 2 is provided with 8 passages, and each passage is independent verification.The port number of main and auxiliary inspection appearance can correspondingly increase and decrease according to actual needs.The tablet 3 of the main inspection appearance 1 of 14 passages is located at its two ends, is equipped with bolt type binding post 5, one side tablets 3 on the tablet 3 and is provided with switch 6, is suitable for high temperature (950～1200 ℃) and two grades of temperature detection of extra-high-speed temperature (1200～1500 ℃); The tablet 3 of the auxilliary inspection appearance 2 of 8 passages is located at the one of which end, and tablet 3 is provided with USB jack type binding post 8, is suitable for high temperature (950～1500 ℃) temperature detection; Combination back constitutes the temperature tracker of one 22 passage, and its xsect is an ellipsoidal structure, and volume is little, and is in light weight, has increased the collection data channel and has made more science and accurately of testing result.
Like Fig. 7, shown in 8; One side of the main inspection appearance 1 of 14 passages among the present invention is a step; The auxilliary inspection appearance 2 of 8 passages is semiellipse cylindricality (seeing Fig. 9,10); The semiellipse post of the auxilliary inspection of 8 passages appearance 2 and the side stage rank that 14 passage masters examine appearance 1 match, between the two plane contact and adopt inserted connection (seeing Fig. 4～6).14 passage masters examine appearance 1 and the auxilliary inspection of 8 passages appearance 2 is installed the communication network interface card respectively, through communications protocol emission, receiving data information.The shell of main and auxiliary inspection appearance is the synthetic housing of corundum based refractory materials of isostatic compaction.Two punishment cloth are end to end followed the tracks of in combined temperature tracker detachable work of the present invention, the detection of tens meters long blanks.
Like Fig. 2, shown in 3, it is example that the present invention examines the 22 channel temperature trackers that the auxilliary inspection of appearance 1 and 8 passages appearance 2 combines with 14 passage masters, and the body physical dimension is condensed to: major axis 110mm, and minor axis 60mm, length overall 200mm, the instrument bulk volume is reduced into 50.8% relatively.Make insulation can cumulative volume≤300 (length) * 200 (wide) * 150 (height) mm.Satisfying thickness is the temperature tracking detection needs of the thin workpiece 11 of 80mm and 50mm.During installation,, need lay certain thickness fiber needle punched blanket 13 to strengthen insulated heat according to different hot environments in order effectively to protect detecting instrument and insulation can 12.
A kind of tracking detection method of realizing above-mentioned portable multifunctional combined temperature tracker; When cold conditions was installed, the steel billet of at first will taking a sample cut into the space greater than the insulation can volume, combined temperature tracker integral body or partial installation is fixed in the cutting room of kind base in insulation can and together with insulation can again; Fix thermopair; With appearance base on-line operation, behind the completion testing process, read all data messages through computing machine.Also can the sampling steel billet be cut into greater than the instrument bulk volume less than the space of insulation can volume; Again with combined temperature tracker (not containing insulation can) split respectively direct-burried be installed in kind base two ends end to end; Fix thermopair; With appearance base on-line operation, realize tens meters long companies the bring down a fever head of handling blank, the tracking detection of tail two place's Temperature Distribution.Arrangement space is little, practical and flexible.Ratio >=0.4 of appearance base cutting area bottom thickness and appearance base thickness.
During hot installation, utilize jig that combined temperature tracker integral body or split directly are fixed on a kind base surface, fix thermopair, with appearance base on-line operation, accomplish testing process after, read all data messages through computing machine.External attached type detection mode under the hot state need not used insulation can, is primarily aimed at head, the tail temperature tracking of hot base in the intermediate blank of the head that gets into blooming mill, intermediate blank well heater blank before, tail detection or process strip edge heater of coming out of the stove.
When the present invention works, can the whole work station parameters of combinatorial test; Also but split detects local work station parameter.Realize economic, practical, flexible, comprehensive measuring ability.This device is used for detection and the steel billet length of the black seal of high temperature billet steel such as heating furnace, the detection of section direction temperature homogeneity; Especially detect head, the tail temperature difference such as intermediate blank in split; The home and abroad like product is compared in aspects such as board briquette homogeneity than Bao Erchang, has widened the range of application of steel billet specification to be detected; Filled up the blank of intermediate blank temperature detection; The examination means of online firing equipment performances such as detecting external strip edge heater, intermediate blank well heater are provided; Increased the collection data channel and made more science and accurately of testing result; Reduced arrangement space, made the minimal thickness of measured workpiece reach 50～80mm; Divide body running can once accomplish the intermediate blank that length is 40～70m or the detection task of all parameters of sheet billet.Have that efficient is higher, advantage such as applied range, compact conformation, arrangement space are little, practical.
Claims (6)
1. a portable multifunctional combined temperature tracker is characterized in that being combined by a multichannel main inspection appearance (1) and a multichannel auxilliary inspection appearance (2), and the tracker xsect after the combination is oval; One side of main inspection appearance (1) is a step, and auxilliary inspection appearance (2) be the semiellipse cylindricality, and the semiellipse post of auxilliary inspection appearance (2) matches with main side stage rank of examining appearance (1), between the two plane contact and adopt inserted connection; Main inspection appearance (1) and auxilliary inspection appearance (2) are installed the communication network interface card respectively, through communications protocol emission, receiving data information; The shell of main inspection appearance (1) and auxilliary inspection appearance (2) is the synthetic housing of corundum based refractory materials of isostatic compaction.
2. portable multifunctional combined temperature tracker according to claim 1 is characterized in that main inspection appearance (1) is provided with 14 passages, and auxilliary inspection appearance (2) is provided with 8 passages, and each passage is independent verification; The tablet (3) of main inspection appearance is located at its two ends, and tablet (3) is provided with bolt type binding post (5), and a side tablet (3) is provided with switch (6); The tablet (3) of auxilliary inspection appearance is located at the one of which end, and tablet (3) is provided with USB jack type binding post (8).
3. the tracking detection method of a portable multifunctional combined temperature tracker according to claim 1 or claim 2; When it is characterized in that cold conditions is installed, the steel billet of at first will taking a sample cuts into the space greater than the insulation can volume, combined temperature tracker integral body or partial installation is fixed in the cutting room of kind base in insulation can and together with insulation can again; Fix thermopair; With appearance base on-line operation, behind the completion testing process, read all data messages through computing machine.
4. the tracking detection method of a portable multifunctional combined temperature tracker according to claim 1 or claim 2; Being used for the thermal treatment continuous annealing process detects; When it is characterized in that cold conditions is installed, the steel billet of at first will taking a sample cuts into greater than the instrument bulk volume less than the space of insulation can volume, again with the combined temperature tracker split respectively direct-burried be installed in kind base two ends end to end; Fix thermopair; With appearance base on-line operation, behind the completion testing process, read all data messages through computing machine.
5. the tracking detection method of a portable multifunctional combined temperature tracker according to claim 1 or claim 2; When it is characterized in that hot installation; Utilize jig that combined temperature tracker integral body or split directly are fixed on a kind base surface, fix thermopair, with appearance base on-line operation; After accomplishing testing process, read all data messages through computing machine.
6. according to the tracking detection method of claim 3 or 4 described portable multifunctional combined temperature trackers, it is characterized in that ratio >=0.4 of cutting area bottom thickness and appearance base thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008102300202A CN101750168B (en) | 2008-12-19 | 2008-12-19 | Portable multifunctional combined temperature tracker and tracking detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102300202A CN101750168B (en) | 2008-12-19 | 2008-12-19 | Portable multifunctional combined temperature tracker and tracking detection method thereof |
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| Publication Number | Publication Date |
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| CN101750168A CN101750168A (en) | 2010-06-23 |
| CN101750168B true CN101750168B (en) | 2012-01-04 |
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| CN2008102300202A Expired - Fee Related CN101750168B (en) | 2008-12-19 | 2008-12-19 | Portable multifunctional combined temperature tracker and tracking detection method thereof |
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| CN103439017B (en) * | 2013-08-29 | 2015-08-12 | 中冶南方(武汉)威仕工业炉有限公司 | Heat insulation box and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009143A1 (en) * | 1996-08-28 | 1998-03-05 | United Biscuits (Uk) Limited | Improvements in and relating to the measurement of heat flux in ovens |
| CN201041519Y (en) * | 2006-07-10 | 2008-03-26 | 中国铝业股份有限公司 | An onsite measurement device for aluminum electrolyte initial crystal temperature |
| CN101266174A (en) * | 2007-03-14 | 2008-09-17 | 苏州新长光热能科技有限公司 | Thermocouple unit for casting ingot heating stove measuring aluminum ingot temperature |
| CN201163217Y (en) * | 2007-12-29 | 2008-12-10 | 中冶南方工程技术有限公司 | Strip steel temperature measuring equipment in stove |
| CN201368780Y (en) * | 2008-12-19 | 2009-12-23 | 鞍钢集团设计研究院 | Portable multifunctional combined type temperature tracking instrument |
-
2008
- 2008-12-19 CN CN2008102300202A patent/CN101750168B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009143A1 (en) * | 1996-08-28 | 1998-03-05 | United Biscuits (Uk) Limited | Improvements in and relating to the measurement of heat flux in ovens |
| CN201041519Y (en) * | 2006-07-10 | 2008-03-26 | 中国铝业股份有限公司 | An onsite measurement device for aluminum electrolyte initial crystal temperature |
| CN101266174A (en) * | 2007-03-14 | 2008-09-17 | 苏州新长光热能科技有限公司 | Thermocouple unit for casting ingot heating stove measuring aluminum ingot temperature |
| CN201163217Y (en) * | 2007-12-29 | 2008-12-10 | 中冶南方工程技术有限公司 | Strip steel temperature measuring equipment in stove |
| CN201368780Y (en) * | 2008-12-19 | 2009-12-23 | 鞍钢集团设计研究院 | Portable multifunctional combined type temperature tracking instrument |
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Granted publication date: 20120104 Termination date: 20171219 |