CN207703370U - Temperature sensor full-automatic calibration - Google Patents
Temperature sensor full-automatic calibration Download PDFInfo
- Publication number
- CN207703370U CN207703370U CN201721528580.7U CN201721528580U CN207703370U CN 207703370 U CN207703370 U CN 207703370U CN 201721528580 U CN201721528580 U CN 201721528580U CN 207703370 U CN207703370 U CN 207703370U
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- hot water
- interface
- water bath
- electric hot
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Abstract
The input terminal of the temperature sensor full-automatic calibration of the utility model, including computer, tester ontology, electric hot water bath, sensor interface is connect by the first cable with sensor；The input terminal of computer interface is connect by the second cable with computer；The input terminal of electric hot water bath interface is connect by third cable with the control terminal of electric hot water bath, and attaching plug is connected on power input interface, and power output interface is connect by the 4th cable with the power end of electric hot water bath.The utility model is by programmable logic controller (PLC) and its thermal module, communication module, one can thermostatically controlled electric hot water bath, one laptop or desktop computer, temperature sensor verification software is constituted, it is simple in structure, it is light-weight, it is easy to use, achieved the purpose that it is unattended, automatically record data, automatically generate test data sheet, greatly improve work efficiency the accuracy with test data.
Description
Technical field
The temperature sensor full-automatic calibration of the utility model belongs to sensor calibration field of tool.
Background technology
Currently, water wheel generator bearing bush temperature sensor needs to gradually rise temperature, and through after a period of time in verification
Constant temperature re-record data, then heat up again, constant temperature, record data, such craft method of calibration is time-consuming and laborious, examines primary
Several hours time is needed, waste of manpower, operating efficiency is low.
Invention content
The purpose of this utility model is that proposing high degree of automation, temperature sensor time saving and energy saving, operating efficiency is high
Full-automatic calibration.
What the purpose of this utility model was realized in：Temperature sensor full-automatic calibration, including computer, verification
Instrument ontology, electric hot water bath, tester ontology include installation frid and grafting panel, install in frid and are equipped with programmable logic
Controller, thermal module, communication module and power module, grafting panel are fixedly mounted on the upper end of installation frid, grafting panel
Total power switch, sensor interface, computer interface, electric hot water bath interface, power input interface, power supply is equipped with to export and connect
Mouthful, the output end of sensor interface is connect with thermal module, and the input terminal of sensor interface is connected by the first cable and sensor
It connects；Thermal module, communication module are connect with programmable logic controller (PLC) respectively, programmable logic controller (PLC), thermal module, communication
Module is connect with power module respectively, and total power switch is connect with power module, and the output end of computer interface is patrolled with programmable
Controller connection is collected, the input terminal of computer interface is connect by the second cable with computer；The output of electric hot water bath interface
End is connect with programmable logic controller (PLC), the control that the input terminal of electric hot water bath interface passes through third cable and electric hot water bath
End connects, and attaching plug, the electricity that power output interface passes through the 4th cable and electric hot water bath are connected on power input interface
Source connects.
Further, further include portable tool box, tester ontology is located inside portable tool box.
Further, power supply indicator and work light are provided on grafting panel.
Further, the upper left corner and the lower right corner of grafting panel are respectively set there are one carrying handle.
Further, electric hot water bath includes pot body and cover board, and cover board is mounted on the upper end of pot body, is provided with not on cover board
Mounting hole less than one, there are one temperature sensors for the interior setting of each mounting hole, and the lower end of temperature sensor is located in pot body.
Further, manual control panel is provided in pot body, the control terminal of manual control panel and electric hot water bath connects
It connects, manual control panel is equipped with the button of the button and setting constant temperature duration of set temperature.
Further, electric hot water bath power switch is provided in pot body.
Due to carrying out above-mentioned technical proposal, allow for the utility model by programmable logic controller (PLC) and its thermal module,
Communication module, one can thermostatically controlled electric hot water bath, a laptop or desktop computer, temperature sensor verification it is soft
Part is constituted, simple in structure, light-weight, easy to use, has been reached unattended, has been automatically recorded data, automatically generates test data sheet
Purpose, greatly improve work efficiency the accuracy with test data.
Description of the drawings：The concrete structure of the utility model is provided by drawings and examples below：
Fig. 1 is the structural schematic diagram of temperature sensor full-automatic calibration；
Fig. 2 is the dimensional structure diagram of tester ontology in temperature sensor full-automatic calibration；
Fig. 3 is the overlooking structure diagram of tester ontology in temperature sensor full-automatic calibration；
Fig. 4 is the internal structure schematic diagram of tester ontology in temperature sensor full-automatic calibration；
Fig. 5 is the enlarged structure schematic diagram of pot body in Fig. 1；
Fig. 6 is the enlarged structure schematic diagram of tester ontology in Fig. 1.
Legend：1, computer, 2, tester ontology, 3, electric hot water bath, 4, installation frid, 5, grafting panel, 6, can compile
Journey logic controller, 7, thermal module, 8, power module, 9, total power switch, 10, sensor interface, 11, computer interface,
12, electric hot water bath interface, 13, power input interface, 14, power output interface, the 15, first cable, the 16, second cable, 17,
Third cable, 18, attaching plug, the 19, the 4th cable, 20, portable tool box, 21, power supply indicator, 22, work light,
23, carrying handle, 24, pot body, 25, cover board, 26, temperature sensor, 27, manual control panel, 28, button, 29, electrothermal water bath
Pot power switch.
Specific implementation mode：The utility model is not limited by following embodiments, can technical side according to the present utility model
Case determines specific embodiment with actual conditions.
Embodiment：As shown in Figures 1 to 6, temperature sensor full-automatic calibration, including computer 1, tester ontology 2,
Electric hot water bath 3, tester ontology 2 include installation frid 4 and grafting panel 5, install in frid 4 and are equipped with programmable logic control
Device 6, thermal module 7, communication module and power module 8 processed, grafting panel 5 are fixedly mounted on the upper end of installation frid 4, plug surface
Plate 5 is equipped with total power switch 9, sensor interface 10, computer interface 11, electric hot water bath interface 12, power input interface
13, the output end of power output interface 14, sensor interface 10 is connect with thermal module 7, and the input terminal of sensor interface 10 is logical
The first cable 15 is crossed to connect with sensor；Thermal module 7, communication module are connect with programmable logic controller (PLC) 6 respectively, may be programmed
Logic controller 6, thermal module 7, communication module are connect with power module 8 respectively, and total power switch 9 is connect with power module 8,
The output end of computer interface 11 is connect with programmable logic controller (PLC) 6, and the input terminal of computer interface 11 passes through the second cable
16 connect with computer 1；The output end of electric hot water bath interface 12 is connect with programmable logic controller (PLC) 6, and electric hot water bath connects
The input terminal of mouth 12 is connect by third cable 17 with the control terminal of electric hot water bath 3, and electricity is connected on power input interface 13
Source plug 18, power output interface 14 are connect by the 4th cable 19 with the power end of electric hot water bath 3.The school of the utility model
When testing the assembling of instrument ontology 2, setting programmable logic controller (PLC) 6, thermal module 7, communication module on installation frid 4；Power supply mould
Block 8,6 input and output of programmable logic controller (PLC) and thermal module 7, communication module wiring；Grafting panel 5 is set, in plug surface
Battery main switch, sensor interface 10, computer interface 11, electric hot water bath interface 12, power input interface are reserved on plate 5
13, power output interface 14；Electric hot water bath 3 is transformed, and the control terminal of electric hot water bath 3 is passed through third cable 17 and plug surface
Electric hot water bath interface 12 on plate 5 connects；Write the program of programmable logic controller (PLC) 6；Computer 1 is write to patrol with programmable
Collect 6 signal procedure of controller and man-machine interface；Temperature sensor 26 is placed in electric hot water bath 3, the letter of temperature sensor 26
Number output end is connect by the first cable 15 with the sensor interface 10 on grafting panel 5, computer 1 by the second cable 16 with
Computer interface 11 on grafting panel 5 connects；One end of attaching plug 18 is connected to the power input interface on grafting panel 5
On 13, the other end is connected on indoor power supply socket；Power output interface 14 on grafting panel 5 passes through the 4th cable 19 and electricity
The power end of hot water bath 3 connects, and powers for electric hot water bath 3.In use, one group of temperature sensor 26 is put into electrothermal water bath
In pot 3, man-machine interface on computer 1 clicks " starting to test " button, and computer 1 can be according to test situation constantly to can compile
Journey logic controller 6 sends out various control commands, starts the power supply of electric hot water bath 3, and the first temperature of electric hot water bath 3 is arranged
Degree, after electric hot water bath 3 reaches the first temperature, constant temperature waits for 15 minutes, records 26 collected temperature of each temperature sensor
The data of acquisition are simultaneously stored in database by angle value；Then computer 1 sends out the order of setting second temperature, waits for electric hot water bath
After 3 reach second temperature, constant temperature waits for 15 minutes, records 26 collected temperature value of each temperature sensor and the number by acquisition
According in deposit database；It repeats the above steps, after all test temperature points all acquire, computer 1 is automatically to acquisition
Data analyzed, whether temperature sensor 26 qualified, and forms test data sheet.The utility model is by programmable logic
Controller 6 and its thermal module 7, communication module, one can thermostatically controlled electric hot water bath 3, a laptop or platform
Formula computer, 26 verification software of temperature sensor is constituted, simple in structure, light-weight, easy to use, has reached unattended, automatic
Record data, the purpose for automatically generating test data sheet, greatly improve work efficiency the accuracy with test data.
As a shown in Figure 6, further include portable tool box 20, tester ontology 2 is located inside portable tool box 20.This
Tester ontology 2 can be placed in portable tool box 20 by sample, easy to carry.
As shown in Fig. 1,2,3,6, power supply indicator 21 and work light 22 are provided on grafting panel 5.Pass through power supply
Indicator light 21 can show the state of power supply, and the working condition of tester ontology 2 can be shown by work light 22.
As shown in Fig. 1,2,3,6, the upper left corner and the lower right corner of grafting panel 5 are respectively set that there are one carrying handles 23.This
Tester ontology 2 can be taken out portable tool box 20 by carrying handle 23 or be put into portable tool box 20, is convenient for by sample
Assembling and maintenance.
As a shown in Figure 6, electric hot water bath 3 includes pot body 24 and cover board 25, and cover board 25 is mounted on the upper end of pot body 24, lid
No less than one mounting hole is provided on plate 25, there are one temperature sensor 26, temperature sensors for the interior setting of each mounting hole
26 lower end is located in pot body 24.Electric hot water bath 3 is public technology, can be from being commercially available on the market, this practicality is new
Electric hot water bath 3 is transformed in type, it is connect with programmable logic controller (PLC) 6, computer 1 passes through programmable logic control
Device 6 processed, thermal module 7, communication module control electric hot water bath 3.
As shown in Figure 1, manual control panel 27 is provided in pot body 24, manual control panel 27 and electric hot water bath 3
Control terminal connects, and manual control panel 27 is equipped with the button 28 of the button 28 and setting constant temperature duration of set temperature.Electric hot water
Manual control panel 27 is remained on bath 3, staff can manually control electric hot water bath 3 according to demand, and reliability is more
It is high.
As shown in Figure 1, being provided with electric hot water bath power switch 29 in pot body 24.Electric hot water bath 3 is equipped with electric hot water
Bath power switch 29 can manually control the energization and power-off of electric hot water bath 3, easy to operate, and reliability is high.
Above description is only intended to clearly illustrate the utility model example, and is not to the utility model
The restriction of embodiment.Every the technical solution of the utility model changes and variations that derived from that belong to still are located
In the row of the scope of protection of the utility model.
Claims (7)
1. temperature sensor full-automatic calibration, it is characterised in that：Including computer, tester ontology, electric hot water bath, school
It includes installation frid and grafting panel to test instrument ontology, installs in frid and is equipped with programmable logic controller (PLC), thermal module, communication
Module and power module, grafting panel are fixedly mounted on the upper end of installation frid, and grafting panel is equipped with total power switch, sensing
Device interface, computer interface, electric hot water bath interface, power input interface, power output interface, the output end of sensor interface
It is connect with thermal module, the input terminal of sensor interface is connect by the first cable with sensor；Thermal module, communication module point
It is not connect with programmable logic controller (PLC), programmable logic controller (PLC), thermal module, communication module connect with power module respectively
It connects, total power switch is connect with power module, and the output end of computer interface is connect with programmable logic controller (PLC), and computer connects
The input terminal of mouth is connect by the second cable with computer；The output end of electric hot water bath interface connects with programmable logic controller (PLC)
It connects, the input terminal of electric hot water bath interface is connect by third cable with the control terminal of electric hot water bath, on power input interface
It is connected with attaching plug, power output interface is connect by the 4th cable with the power end of electric hot water bath.
2. temperature sensor full-automatic calibration as described in claim 1, it is characterised in that：It further include portable dam
Case, tester ontology are located inside portable tool box.
3. temperature sensor full-automatic calibration as described in claim 1, it is characterised in that：It is provided with electricity on grafting panel
Source indicator light and work light.
4. temperature sensor full-automatic calibration as described in claim 1, it is characterised in that：The upper left corner of grafting panel and
The lower right corner is respectively set there are one carrying handle.
5. temperature sensor full-automatic calibration as described in claim 1, it is characterised in that：Electric hot water bath includes pot body
And cover board, cover board are mounted on the upper end of pot body, and no less than one mounting hole is provided on cover board, is provided in each mounting hole
The lower end of one temperature sensor, temperature sensor is located in pot body.
6. temperature sensor full-automatic calibration as described in claim 1, it is characterised in that：Manual control is provided in pot body
Panel processed, manual control panel are connect with the control terminal of electric hot water bath, and manual control panel is equipped with the button of set temperature
With the button of setting constant temperature duration.
7. temperature sensor full-automatic calibration as described in claim 1, it is characterised in that：Electric hot water is provided in pot body
Bath power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528580.7U CN207703370U (en) | 2017-11-16 | 2017-11-16 | Temperature sensor full-automatic calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528580.7U CN207703370U (en) | 2017-11-16 | 2017-11-16 | Temperature sensor full-automatic calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703370U true CN207703370U (en) | 2018-08-07 |
Family
ID=63022647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528580.7U Withdrawn - After Issue CN207703370U (en) | 2017-11-16 | 2017-11-16 | Temperature sensor full-automatic calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703370U (en) |
-
2017
- 2017-11-16 CN CN201721528580.7U patent/CN207703370U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180807 Effective date of abandoning: 20221221 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180807 Effective date of abandoning: 20221221 |