CN107144367A - A kind of cycle laddering temperature-detecting device - Google Patents
A kind of cycle laddering temperature-detecting device Download PDFInfo
- Publication number
- CN107144367A CN107144367A CN201710545042.7A CN201710545042A CN107144367A CN 107144367 A CN107144367 A CN 107144367A CN 201710545042 A CN201710545042 A CN 201710545042A CN 107144367 A CN107144367 A CN 107144367A
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- China
- Prior art keywords
- thermometer
- temperature
- sliding sleeve
- control module
- laddering
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
- G01K5/04—Details
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25252—Microprocessor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The present invention relates to a kind of laddering temperature-detecting device of cycle, for existing thermometer（1）, thermometer is movably set in based on designed（1）Sliding sleeve on glass tube（2）, intelligent electric-controlled attemperator is introduced, heater and thermometer is realized（1）The contact of vacuole, after temperature detection is carried out, can pass through specific designed electric heater unit（6）, carry out thermally conductive sheet（3）For thermometer（1）Vacuole is incubated, and so, it is possible to control thermometer constantly（1）Last time thermometric temperature is remained, and then causes each thermometric, is to carry out thermometric on the basis of upper once temperature-measuring results, is prevented effectively from influence of the environment temperature to temperature measurement data, the precision and efficiency of Periodic Temperature measurement can be effectively improved.
Description
Technical field
The present invention relates to a kind of laddering temperature-detecting device of cycle, belong to liquid temperature detection technique field.
Background technology
Temperature detection is a most commonly seen class in Data Detection, the temperature for obtaining measurand, existing temperature
Detection is more to be detected using thermometer, and the development lived with Intelligent life and Internet of Things, and trip temperature is entered using sensor
Detection, it is also gradually expanded, it is exactly use for laboratory temperature detection in addition, in order to ensure the accurate of data, use for laboratory temperature
Degree detection still uses thermometer, but among actual laboratory applications process, still there is not enough, inconvenience
Place, it is well known that the experimental data in laboratory is to be in be continually changing among process, goes to carry out in the experimental data being continually changing
The exploration of science, and the change procedure of experimental data, are equally the data required for laboratory, but some of existing thermometer
Specific structure determines that it is used, and also there is error, such as the cycle carries out thermometric to the water in heating process, every time using temperature
Degree meter is carried out after thermometric, all can be taken out thermometer in water, waits carry out thermometric again the next moment in cycle, and in waiting process
In, thermometer just can be influenceed and be changed by local environment temperature again, then reaches the next moment in cycle, again put thermometer
When entering thermometric in water, the temperature that thermometer is surveyed will make by variation of ambient temperature Lai, this aspect influences whether thermometric
Efficiency, on the other hand influences whether temperature measurement accuracy.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of based on existing thermometer, the intelligent electric-controlled insulation dress of introducing
Put, the cycle of Periodic Temperature measurement accuracy and efficiency laddering temperature-detecting device can be effectively improved.
In order to solve the above-mentioned technical problem the present invention uses following technical scheme：It is laddering that the present invention devises a kind of cycle
Temperature-detecting device, including thermometer, sliding sleeve, thermally conductive sheet and control module, and be connected respectively with control module
Power supply, electric heater unit, load button；Wherein, power supply is respectively that electric heater unit, load button are supplied by control module
Electricity；Sliding sleeve both ends open, and be mutually communicated, the external diameter of glass tube is adapted on the internal diameter and thermometer of sliding sleeve, and
The internal diameter of sliding sleeve is less than the external diameter of vacuole on thermometer, and sliding sleeve is set on the glass tube of thermometer, sliding sleeve
Moved on the glass tube of thermometer；Control module, power supply and load button are fixedly installed on sliding sleeve lateral surface, and electricity adds
Thermal is fixedly installed on the bottom of sliding sleeve lateral surface, electric heater unit include heater body, automatically controlled slide rheostat,
Electric capacity, resistance, bidirectional trigger diode and triode ac switch；Wherein, one end connection of heater body is via control mould
The power supply positive pole of block, the other end of heater body respectively can with one end of resistance wire in automatically controlled slide rheostat, three terminal bidirectional
One of terminals of control silicon are connected；The other end of resistance wire one end respectively with electric capacity, electricity in automatically controlled slide rheostat
One end of resistance, one end of bidirectional trigger diode are connected；The other end of electric capacity, the other end of resistance, triode ac switch
Another terminals three be connected, and be connected with via the power supply negative pole of control module；Bidirectional trigger diode it is another
End is connected with the Men Duan of triode ac switch；Control module is connected with the sliding end of automatically controlled slide rheostat；Thermally conductive sheet
Mutually it is fixedly connected with the heater body in electric heater unit, height and position where thermally conductive sheet is less than height where electric heater unit
Position, thermally conductive sheet with sliding sleeve along along thermometer moving for glass tube and move, and sliding sleeve slides to glass on thermometer
During ttom of pipe end, thermally conductive sheet is in contact with vacuole on thermometer.
It is used as a preferred technical solution of the present invention：The thermally conductive sheet is copper thermally conductive sheet.
It is used as a preferred technical solution of the present invention：The control module is microprocessor.
It is used as a preferred technical solution of the present invention：The microprocessor is arm processor.
It is used as a preferred technical solution of the present invention：The power supply is button cell.
Laddering temperature-detecting device of a kind of cycle of the present invention compared with prior art, is had using above technical scheme
There is following technique effect：
（1）The cycle laddering temperature-detecting device that the present invention is designed, for existing thermometer, is movably set in based on designed
Sliding sleeve on lens-fronted tubing, introduces intelligent electric-controlled attemperator, realizes the contact of heater and thermometer vacuole,
After temperature detection is carried out, it can carry out thermally conductive sheet by specific designed electric heater unit and carried out for thermometer vacuole
Insulation, so, it is possible to control thermometer to remain last time thermometric temperature constantly, and then cause each thermometric, be upper
Thermometric is carried out on the basis of temperature-measuring results, influence of the environment temperature to temperature measurement data is prevented effectively from, week can be effectively improved
The precision and efficiency of phase temperature survey；
（2）In the cycle laddering temperature-detecting device that the present invention is designed, for thermally conductive sheet, further design uses copper heat conduction
Piece, based on specific designed electric heater unit, can accurately realize the temperature control for thermometer vacuole, thus, it is possible to enter
One step ensures the measurement accuracy of laddering temperature-detecting device of designed cycle in actual applications；
（3）In the cycle laddering temperature-detecting device that the present invention is designed, for control module, further design uses microprocessor
Device, and specific design uses arm processor, on the one hand can be applied to the later stage for laddering temperature detection dress of designed cycle
The extension demand put, on the other hand, succinct control architecture mode can be easy to the maintenance in later stage；
（4）In the cycle laddering temperature-detecting device that the present invention is designed, for power supply, further design uses button cell,
Have the advantage of button cell small volume concurrently, effectively control the occupancy volume of designed intelligent electric-controlled attemperator, and ensure
Designed intelligent electric-controlled attemperator power taking, the stability of electricity consumption, and then laddering temperature of designed cycle can be effectively improved
Spend stability of the detection means in practical application work.
Brief description of the drawings
Fig. 1 is the structural representation of the laddering temperature-detecting device of cycle designed by the present invention.
Wherein, 1. thermometer, 2. sliding sleeves, 3. thermally conductive sheets, 4. control modules, 5. power supplys, 6. electrical heating dress
Put, 7. load buttons.
Embodiment
The embodiment of the present invention is described in further detail with reference to Figure of description.
As shown in figure 1, the present invention devises a kind of laddering temperature-detecting device of cycle, including thermometer 1, sliding sleeve
2nd, thermally conductive sheet 3 and control module 4, and power supply 5, electric heater unit 6, the load button 7 being connected respectively with control module 4；
Wherein, power supply 5 is powered by control module 4 respectively electric heater unit 6, load button 7；The both ends open of sliding sleeve 2,
And be mutually communicated, the internal diameter of sliding sleeve 2 is adapted with the external diameter of glass tube on thermometer 1, and the internal diameter of sliding sleeve 2 is less than
The external diameter of vacuole on thermometer 1, sliding sleeve 2 is set on the glass tube of thermometer 1, glass of the sliding sleeve 2 in thermometer 1
Moved on pipe；Control module 4, power supply 5 and load button 7 are fixedly installed on the lateral surface of sliding sleeve 2, and electric heater unit 6 is consolidated
Surely be arranged at the bottom of the lateral surface of sliding sleeve 2, electric heater unit 6 include heater body, automatically controlled slide rheostat, electric capacity,
Resistance, bidirectional trigger diode and triode ac switch；Wherein, one end of heater body is connected via control module 4
Power positive pole, the other end of heater body respectively with one end of resistance wire, triode ac switch in automatically controlled slide rheostat
One of terminals be connected；The other end of resistance wire one end respectively with electric capacity in automatically controlled slide rheostat, resistance
One end, one end of bidirectional trigger diode are connected；The other end of electric capacity, the other end of resistance, triode ac switch it is another
One terminals three is connected, and is connected with via the power supply negative pole of control module 4；The other end of bidirectional trigger diode with
The Men Duan of triode ac switch is connected；Control module 4 is connected with the sliding end of automatically controlled slide rheostat；Thermally conductive sheet 3 with
Heater body in electric heater unit 6 is mutually fixedly connected, and the place height and position of thermally conductive sheet 3 is high less than where electric heater unit 6
Spend position, thermally conductive sheet 3 with sliding sleeve 2 along along thermometer 1 moving for glass tube and move, and sliding sleeve 2 slides to thermometer 1
During upper glass tube bottom, thermally conductive sheet 3 is in contact with vacuole on thermometer 1.Cycle laddering temperature designed by above-mentioned technical proposal
Detection means is spent, for existing thermometer 1, based on the designed sliding sleeve 2 being movably set on the glass tube of thermometer 1, is drawn
Enter intelligent electric-controlled attemperator, realize the contact of heater and the vacuole of thermometer 1, after temperature detection is carried out, can pass through
Specific designed electric heater unit 6, carries out thermally conductive sheet 3 and is incubated for the vacuole of thermometer 1, so, it is possible to control constantly
Thermometer 1 remains last time thermometric temperature, and then causes each thermometric, is entered on the basis of upper once temperature-measuring results
Row thermometric, is prevented effectively from influence of the environment temperature to temperature measurement data, can effectively improve the precision and efficiency of Periodic Temperature measurement.
On basis based on laddering temperature-detecting device technical scheme of above-mentioned design cycle, the present invention is also further set
Following optimal technical scheme is counted：For thermally conductive sheet 3, further design uses copper thermally conductive sheet, based on specific designed electricity
Heater 6, can accurately realize the temperature control for the vacuole of thermometer 1, thus, it is possible to be further ensured that the designed cycle
The measurement accuracy of laddering temperature-detecting device in actual applications；For control module 4, further design uses microprocessor
Device, and specific design uses arm processor, on the one hand can be applied to the later stage for laddering temperature detection dress of designed cycle
The extension demand put, on the other hand, succinct control architecture mode can be easy to the maintenance in later stage；For power supply 5, further set
Meter uses button cell, has the advantage of button cell small volume concurrently, effectively controls accounting for for designed intelligent electric-controlled attemperator
With volume, and designed intelligent electric-controlled attemperator power taking, the stability of electricity consumption are ensure that, and then can effectively improved set
Stability of the meter cycle laddering temperature-detecting device in practical application work.
The present invention devises cycle laddering temperature-detecting device among actual application, specifically include thermometer 1,
Sliding sleeve 2, copper thermally conductive sheet and ARM microprocessor, and the button cell, the electricity that are connected respectively with ARM microprocessor add
Thermal 6, load button 7；Wherein, button cell is respectively that electric heater unit 6, load button 7 are carried out by ARM microprocessor
Power supply；The both ends open of sliding sleeve 2, and be mutually communicated, the internal diameter of sliding sleeve 2 is mutually fitted with the external diameter of glass tube on thermometer 1
Should, and the internal diameter of sliding sleeve 2 is less than the external diameter of vacuole on thermometer 1, sliding sleeve 2 is set on the glass tube of thermometer 1,
Sliding sleeve 2 is moved on the glass tube of thermometer 1；ARM microprocessor, button cell and load button 7 are fixedly installed on cunning
On the dynamic lateral surface of sleeve pipe 2, electric heater unit 6 is fixedly installed on the bottom of the lateral surface of sliding sleeve 2, and electric heater unit 6 includes adding
Hot device body, automatically controlled slide rheostat, electric capacity, resistance, bidirectional trigger diode and triode ac switch；Wherein, heater
One end connection of body via ARM microprocessor power supply positive pole, the other end of heater body respectively with automatically controlled slip variable resistance
One end of resistance wire, one of terminals of triode ac switch are connected in device；Resistance wire in automatically controlled slide rheostat
Other end one end, one end of resistance, one end of bidirectional trigger diode respectively with electric capacity be connected；The other end of electric capacity,
The other end of resistance, another terminals three of triode ac switch are connected, and with being born via the power supply of ARM microprocessor
Pole is connected；The other end of bidirectional trigger diode is connected with the Men Duan of triode ac switch；ARM microprocessor with it is automatically controlled
The sliding end of slide rheostat is connected；Copper thermally conductive sheet is mutually fixedly connected with the heater body in electric heater unit 6, copper
Height and position where thermally conductive sheet is less than the place height and position of electric heater unit 6, and copper thermally conductive sheet is with sliding sleeve 2 along thermometer 1
The movement of upper glass tube and move, and sliding sleeve 2 is when sliding to glass tube bottom on thermometer 1, copper thermally conductive sheet and thermometer 1
Upper vacuole is in contact.Among practical application, during each thermometric of user, by sliding sleeve 2 along the glass tube of thermometer 1 to moving up
Dynamic so that copper thermally conductive sheet is not in contact with the vacuole of thermometer 1, then directly application thermometer 1 carries out specifying object temperature
Measurement, after measurement, which is obtained, specifies object temperature value, sliding sleeve 2 is moved downward to bottom by user along the glass tube of thermometer 1
End so that copper thermally conductive sheet is in contact with the vacuole of thermometer 1, then, by load button 7, by obtained specified object temperature value
Among input to arm processor, arm processor receives the specified object temperature value inputted, immediately according to obtained specified object
Temperature value, controls connected electric heater unit 6 to start working so that the heater body in electric heater unit 6 is rapid
Obtained specified object temperature value is warming up to, and is held in the temperature value, accordingly, the copper heat conduction being connected with heater body
Sector-meeting is rapid by temperature conduction to the vacuole of thermometer 1, then is now led by the heat produced by electric heater unit 6 through copper
Backing realizes the insulation for the vacuole of thermometer 1 so that the temperature shown by thermometer 1 is held in obtained specified object temperature
Value, when needing to carry out to specify object thermometric again next time, user performs successively above-mentioned moves up sliding sleeve 2, thermometric
Obtain and specify the new temperature value of object, move down sliding sleeve 2, control electric heater unit 6 through copper thermally conductive sheet keeping temperature meter 1
Vacuole is in the new temperature Value Operations of specified object, so so that when specify object thermometric every time, is all based on last time and obtains finger
Determine what is carried out on the basis of object temperature value, on the one hand can avoid ambient temperature effect, it is ensured that data acquired and data variation
Accuracy and integrality, on the other hand can effectively improve the operating efficiency of cycle thermometric.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from the knowledge that those of ordinary skill in the art possess
Make a variety of changes.
Claims (5)
1. a kind of cycle laddering temperature-detecting device, including thermometer（1）；It is characterized in that：Also include sliding sleeve（2）、
Thermally conductive sheet（3）And control module（4）, and respectively with control module（4）The power supply being connected（5）, electric heater unit（6）, it is defeated
Enter button（7）；Wherein, power supply（5）By control module（4）Respectively electric heater unit（6）, load button（7）It is powered；
Sliding sleeve（2）Both ends open, and be mutually communicated, sliding sleeve（2）Internal diameter and thermometer（1）The external diameter of upper glass tube is mutually fitted
Should, and sliding sleeve（2）Internal diameter be less than thermometer（1）The external diameter of upper vacuole, sliding sleeve（2）It is set in thermometer（1）'s
On glass tube, sliding sleeve（2）In thermometer（1）Glass tube on move；Control module（4）, power supply（5）And load button
（7）It is fixedly installed on sliding sleeve（2）On lateral surface, electric heater unit（6）It is fixedly installed on sliding sleeve（2）The bottom of lateral surface
Portion, electric heater unit（6）Including heater body, automatically controlled slide rheostat, electric capacity, resistance, bidirectional trigger diode and three ends
Bidirectional triode thyristor；Wherein, one end of heater body is connected via control module（4）Power supply positive pole, heater body it is another
One of terminals of the one end respectively with one end of resistance wire in automatically controlled slide rheostat, triode ac switch are connected；
The other end of resistance wire one end respectively with electric capacity, one end of resistance, the one of bidirectional trigger diode in automatically controlled slide rheostat
End is connected；The other end of electric capacity, the other end of resistance, another terminals three of triode ac switch are connected, and with
Via control module（4）Power supply negative pole be connected；The other end of bidirectional trigger diode and the door end of triode ac switch
It is connected；Control module（4）It is connected with the sliding end of automatically controlled slide rheostat；Thermally conductive sheet（3）With electric heater unit（6）In
Heater body is mutually fixedly connected, thermally conductive sheet（3）Place height and position is less than electric heater unit（6）Place height and position, heat conduction
Piece（3）With sliding sleeve（2）Along thermometer（1）The movement of upper glass tube and move, and sliding sleeve（2）Slide to thermometer（1）
During upper glass tube bottom, thermally conductive sheet（3）With thermometer（1）Upper vacuole is in contact.
2. laddering temperature-detecting device of a kind of cycle according to claim 1, it is characterised in that：The thermally conductive sheet（3）For
Copper thermally conductive sheet.
3. laddering temperature-detecting device of a kind of cycle according to claim 1, it is characterised in that：The control module（4）
For microprocessor.
4. laddering temperature-detecting device of a kind of cycle according to claim 3, it is characterised in that：The microprocessor is
Arm processor.
5. laddering temperature-detecting device of a kind of cycle according to claim 1, it is characterised in that：The power supply（5）For knob
Detain battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545042.7A CN107144367A (en) | 2017-07-06 | 2017-07-06 | A kind of cycle laddering temperature-detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545042.7A CN107144367A (en) | 2017-07-06 | 2017-07-06 | A kind of cycle laddering temperature-detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107144367A true CN107144367A (en) | 2017-09-08 |
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ID=59786057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545042.7A Withdrawn CN107144367A (en) | 2017-07-06 | 2017-07-06 | A kind of cycle laddering temperature-detecting device |
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| Country | Link |
|---|---|
| CN (1) | CN107144367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188307A1 (en) * | 2017-04-10 | 2018-10-18 | 苏州睿绮电子有限公司 | Progression-type automatic filtering detection device for liquid temperature |
-
2017
- 2017-07-06 CN CN201710545042.7A patent/CN107144367A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188307A1 (en) * | 2017-04-10 | 2018-10-18 | 苏州睿绮电子有限公司 | Progression-type automatic filtering detection device for liquid temperature |
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Application publication date: 20170908 |
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| WW01 | Invention patent application withdrawn after publication |