CN202547785U - Timber center temperature recorder - Google Patents
Timber center temperature recorder Download PDFInfo
- Publication number
- CN202547785U CN202547785U CN2012200657838U CN201220065783U CN202547785U CN 202547785 U CN202547785 U CN 202547785U CN 2012200657838 U CN2012200657838 U CN 2012200657838U CN 201220065783 U CN201220065783 U CN 201220065783U CN 202547785 U CN202547785 U CN 202547785U
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- timber
- mounting groove
- data line
- central temperature
- wood matrix
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Abstract
The utility model relates to a measurement and control apparatus used for measuring timber center temperatures. Aiming at the problem that in the process of timber heat treatment, the timber center temperature can not be accurately measured, the utility model provides a timber center temperature recorder, comprising a cubic timber body, the geometric centre of the timber body is provided with a mounting groove, inside the mounting groove there is provided a minisize temperature recorder, a close clearance fit is provided between the mounting groove and the minisize temperature recorder, the outer surface of the timber body is also provided with a jack used for data transmission, the jack and the minisize temperature recorder are connected through a data line, the timber body is also correspondingly provided with a groove body used for containing the data line, and a close clearance fit is provided between the groove body and the data line. The timber center temperature recorder can effectively avoid the problem of being bad in sealing performance caused by artificial secondary filling in the process of timber center temperature measurement and control, and enables the timber center temperature measurement and control accuracy to be increased.
Description
Technical field
The utility model relates to a kind of measure and control device, particularly relates to a kind of measure and control device that the timber central temperature is measured that is used for.
Background technology
The raising of Along with people's quality of life, and promote for the demand of product quality.Wood package materials has worldwide obtained increasing application at present.Meanwhile, multiple have the biology of serious harm for forest, such as biology such as Cerambycidae, fall webworms, pine wood nematode is along with wood package materials is worldwide propagated.For this reason, each state has all carried out strict SPS to Wooden package, " the wood package materials management guideline in the international trade " that IPPC tissue (IPPC) was issued in 2002 during at present general standard.The quarantine of in this standard, the having stipulated two kinds of wood package materials method of removing the evil, a kind of is heat treatment method, a kind of in addition is the methyl bromide fumigation method.According to present facts have proved, heat treatment method can effectively be controlled fungi, insect, nematode, the better effects if of removing the evil more than methyl bromide fumigation method.Simultaneously, owing in stifling the processing, exist operational danger big, the problem that environmental pollution is serious is so heat treatment method is called the method that present various countries admit more easily.
Regulation thermal treatment must make the timber central temperature reach more than 56 ℃ in the international standard; And continue more than this temperature 30min; This just relates to the observing and controlling of timber central temperature; At present the method that adopts of China most of Wooden package enterprise be with a part of timber in the sample as temperature raising with reference to timber, and in these physical geometry centers with reference to surface drilling to the timber of timber, the temperature-sensing probe of the TR that is connected with lead put into the central point with reference to timber after; Again the hole that gets out is tamped, thereby the central temperature of timber is monitored through TR.But; The timber central temperature that records through this method and the actual temperature of timber have certain deviation, this be since the secondary filling process after putting into probe by the artificial operation of operative employee, so have no idea to realize complete sealing state; When having the slit; Hot gas in the heat treatment environment directly enters into the timber center, thereby causes the temperature-sensing probe detected temperatures of timber center to be higher than the actual temperature at timber center, makes that the actual treatment temp of timber is on the low side; Do not reach the treatment temperature that requires in the international standard, the effect that can not reach or reduce desinsection, remove the evil.
Summary of the invention
The utility model is measured inaccurate to the central temperature that heats up in the present timber thermal treatment with reference to timber; Heat treatment temperature promotes the uppity problem of final value; A kind of timber central temperature registering instrument is provided, and described timber central temperature registering instrument comprises the wood matrix of cubic, and the geometric center place of said wood matrix offers mounting groove; Device has miniature TR in the said mounting groove; Said mounting groove and miniature TR clearance fit are tight, also offer the jack that is used for data transmission on the outside surface of said wood matrix, are connected through data line between said jack and the miniature TR; Also corresponding offering is used for the cell body that data line holds on the said wood matrix, and cell body and data line clearance fit are tight.The wood matrix here itself just as aforesaid intensification with reference to timber; The core of the utility model is that the device that will be used for the observing and controlling of timber central temperature directly is placed on wood matrix, and itself still is kept perfectly wood matrix; Thereby guaranteed the sealing of wood matrix; Make the not influence of heat-treated environment and workman's operating process of observing and controlling of central temperature, can reflect the central temperature of wood matrix accurately, thereby through wood matrix just being heated up with reference to the monitoring of the central temperature of timber; As temperature controlled foundation in the heat treatment kiln; Guarantee that timber can reach under the condition of central temperature more than 56 ℃ in processing procedure, and more than the lasting 30min, meet international standard.
The practical temp probe that is embedded in the wood matrix is different from the temperature-sensing probe of TR practical in the present enterprise in the utility model, and this probe has measurement, record; Storage, timing is powered at one; Need not lead connection and power supply and can realize temperature measuring and recording storage function; The thermograph instrument probe that existing timber central temperature measurement mechanism is practical needs lead to connect, and in use receives the influence measurement place of conductor length influenced big, and the individual treated place can't arrive; This device utility model do not need in the survey record process to be lead to connect, and measures the place and does not receive any restriction.
As the improvement of the utility model, the wood matrix of described cubic is the specification cube of length of side 10mm to 500mm.Thereby can satisfy the observing and controlling demand of different samples.Certainly, also can be according to concrete sample size, the specification of examining according to the actual needs increase.
As the further improvement of the utility model, the wood matrix specification (mm3) of described cubic is: 25 * 25 * 25,50 * 50 * 50,100 * 100 * 100,150 * 150 * 150,200 * 200 * 200,500 * 500 * 500.Practical operation for ease; The inventor of the utility model is according to pending wood sample size commonly used at present; Made the timber central temperature registering instrument of 25 * 25 * 25,50 * 50 * 50,100 * 100 * 100,150 * 150 * 150,200 * 200 * 200,500 * 500 * 500 these several kinds of specifications in advance; Thereby practiced thrift heat treated setup time; Improved the thermal treatment work efficiency and guaranteed that the thermal treatment index meets international standards.
In sum, adopt technical scheme disclosed in the utility model after, effectively avoided in the observing and controlling of timber central temperature having improved the accuracy of timber central temperature observing and controlling because manual secondary is tamped the problem of the sealing difference that causes.This device has improved the factor that existing measuring technique receives wire influence simultaneously, has realized all measurable purpose in all places.
Description of drawings
Fig. 1 is the work synoptic diagram of the utility model;
Fig. 2 is the elevation drawing of the utility model;
Fig. 3 is the cross sectional representation of the utility model;
The interface of 1-wood matrix, 2-mounting groove, the miniature TR of 3-, 4-jack, 5-data line, 6-cell body, 7-data sink, 8-data transmission wherein.
Embodiment
Extremely shown in Figure 3 like Fig. 1; A kind of timber central temperature registering instrument is made up of wood matrix 1, miniature TR 3, the data line 5 of cubic, for the three is mutually combined; The geometric center place of said wood matrix 1 offers mounting groove 2; Device has miniature TR 3 in the said mounting groove 2, and said mounting groove 2 and miniature TR 3 clearance fit also offer the jack 4 that is used for data transmission on the outside surface of said wood matrix 1; Be connected through data line 5 between said jack 4 and the miniature TR 3, also corresponding offering is used for the cell body 6 that data line holds on the said wood matrix 1.
According to the detection experience, we make the wood matrix of timber central temperature registering instrument in advance according to 25 * 25 * 25,50 * 50 * 50,100 * 100 * 100,150 * 150 * 150,200 * 200 * 200,500 * 500 * 500 these six kinds of regular sizes.
After the heat treated timber of need is sent here; At first require the timber central temperature registering instrument of selection and its coupling according to working specification according to the concrete condition of timber; If do not match with regular size; Then can be as the case may be, choose the timber center measure and control device that an amount of pending timber matches according to the method manufacturing of the utility model with reference to timber as temperature raising, no longer tired stating here.
Then; Timber central temperature registering instrument and pending timber are together put into heat treatment kiln; And the interface 8 of data transmission is inserted in the jack 4; And the other end interface of data transmission is connected with display or other data sinks 7, select for use computer as data sink 7 in the present embodiment.
Lifting along with the thermal treatment kiln temperature; The miniature TR 3 of timber center constantly carries out record to the temperature of timber center automatically, and feeds back on the external data sink through data line 5 and the data transmission interface data in real time that data recording is good that is connected with jack 4.Because miniature TR 3 is in the mounting groove 2 of wood matrix 1; So do not contact fully with environment in the kiln; Can accurately measure the purpose of timber central temperature; Thereby make the actual value that the measured value of timber central temperature can the reaction wood central temperature, improve the heat treated effect of timber, guarantee that heat treatment requirements meets international standards.
Simultaneously; Because miniature TR 3 is Self Powered Devices that collection detected, was recorded in one; So even because ectocine causes the data transmission between timber central temperature registering instrument and the data sink 7 to interrupt, real-time measurement and control of temperature data still are kept in the miniature TR 3, as long as rebulid connection; Still can intactly reflect the temperature variation in the whole heat treatment process, further improve the heat treated controllability of timber.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic combination in any.
Claims (3)
1. timber central temperature registering instrument; It is characterized in that: described timber central temperature registering instrument comprises the wood matrix of cubic; The geometric center place of said wood matrix offers mounting groove, and device has miniature TR in the said mounting groove, and said mounting groove and miniature TR clearance fit are tight; Also offer the jack that is used for data transmission on the outside surface of said wood matrix; Be connected through data line between said jack and the miniature TR, also corresponding offering is used for the cell body that data line holds on the said wood matrix, and cell body and data line clearance fit are tight.
2. timber central temperature registering instrument as claimed in claim 1 is characterized in that: the wood matrix of described cubic is the specification cube of length of side 10mm to 500mm.
3. timber central temperature registering instrument as claimed in claim 2 is characterized in that: the wood matrix specification of described cubic is: 25mm * 25mm * 25mm, 50mm * 50mm * 50mm, 100mm * 100mm * 100mm, 150mm * 150mm * 150mm, 200mm * 200mm * 200mm, 500mm * 500mm * 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200657838U CN202547785U (en) | 2012-02-27 | 2012-02-27 | Timber center temperature recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200657838U CN202547785U (en) | 2012-02-27 | 2012-02-27 | Timber center temperature recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547785U true CN202547785U (en) | 2012-11-21 |
Family
ID=47168403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200657838U Expired - Fee Related CN202547785U (en) | 2012-02-27 | 2012-02-27 | Timber center temperature recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616082A (en) * | 2013-12-12 | 2014-03-05 | 四川中测辐射科技有限公司 | Intelligent miniature temperature recorder |
| CN105403327A (en) * | 2015-12-28 | 2016-03-16 | 厦门出入境检验检疫局检验检疫技术中心 | Qualification processing device used for heating power quarantine treatment processing of wooden package |
-
2012
- 2012-02-27 CN CN2012200657838U patent/CN202547785U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616082A (en) * | 2013-12-12 | 2014-03-05 | 四川中测辐射科技有限公司 | Intelligent miniature temperature recorder |
| CN103616082B (en) * | 2013-12-12 | 2015-09-23 | 四川中测辐射科技有限公司 | A kind of intelligent miniature temperature recorder |
| CN105403327A (en) * | 2015-12-28 | 2016-03-16 | 厦门出入境检验检疫局检验检疫技术中心 | Qualification processing device used for heating power quarantine treatment processing of wooden package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130227 |