CN205540342U - Portable main alternating temperature acidimeter check gauge - Google Patents
Portable main alternating temperature acidimeter check gauge Download PDFInfo
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- CN205540342U CN205540342U CN201620036717.6U CN201620036717U CN205540342U CN 205540342 U CN205540342 U CN 205540342U CN 201620036717 U CN201620036717 U CN 201620036717U CN 205540342 U CN205540342 U CN 205540342U
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- oil groove
- controller
- temperature
- thermometer
- oil
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- 239000000523 sample Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000013500 data storage Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a portable main alternating temperature acidimeter check gauge, including transformer thermometer probe, power, controller, heating device, oil groove, the power is connected with the controller, and the controller is connected with heating device, places transformer oil in the oil groove, and heating device heats the oil groove, transformer thermometer probe put in the oil groove. The various temperature of transformer when overheated can be simulated to this check gauge, and whether normal return temperature data becomes for main to determine main alternating temperature acidimeter to that the protection action is made to main the change. The simultaneous control ware is connected with heat abstractor, display module, memory module, miniature print module. The utility model discloses a normalized detection flow has improved work efficiency, has reduced the interference of human factor, can audio -visually see simultaneously temperature and the warm contrast of the actual oil of oil groove that the thermometer shows, the quality of the judgement thermometer of audio -visual accuracy to can be with data storage, upload the server and to advantages such as detector heat dissipations in time.
Description
Technical field
This utility model relates to a kind of tester, particularly to a kind of portable main transformer thermometer tester.
Background technology
The duty of transformator is directly connected to the safe and stable operation of power system.The insulation of transformator is old
Change and jointly act on caused mainly due to the deterioration material of decomposition in temperature, humidity, oxidation and oil, but it is old
Change speed mainly to be determined by temperature.For ensureing the safe operation of electrical network, strengthen the non electrical quantity of network transformer
Conservative management, the most increasingly receives publicity as the temperature signal monitoring transformer safety operation important parameter.
In order to obtain real-time temperature signal, we must assure that thermometric instrument is accurately and reliably.Owing to checking and accepting, examining
Repair that the duration is shorter, the dismounting of transformator a complete set of thermometer device is loaded down with trivial details, so the verifying work of thermometer uncomfortable
Conjunction moves to labs.At present, the method for calibration of prior art mainly has hot water to scald and heat gun dries two kinds,
Shortcoming is as follows:
1, hot water needs more hot water when scalding thermometer probe, heat up water in scene, the transmission up and down of hot water bottle etc. no
Only taking time and effort, and there is more potential safety hazard, the safety of operating personnel cannot obtain effective guarantee.
2, when heat gun dries thermometer probe, the correlation experience of staff is required higher, additional elevation
Experience and skill set requirements to operating personnel, careless slightly, thermometer probe may damage because of overheated.
3, tradition method of calibration does not meets the requirement of standardized work, and the standardized work of this work is difficult to out
Exhibition, it is impossible to realize efficiently and accurately transformer thermometer is verified.
Hot water scalds thermometer probe and heat gun dries two kinds of methods of thermometer probe and the most can accurately not detect temperature
The quality of meter, it is impossible to the judgement of quantitative.
Utility model content
The purpose of this utility model is to solve defect of the prior art, it is provided that a kind of conformance with standard equalization
Thermometer tester so that this tester is multiple functional, is possible not only to detect thermometer and storage data, also
Energy displaying data in real-time, judges the quality of the duty of thermometer intuitively from data.
In order to achieve the above object, this utility model include transformer thermometer probe, power supply, controller,
Heater, oil groove, described power supply is connected with controller, and described controller is connected with heater,
Described heating devices heat oil groove, described transformer thermometer probe is placed in oil groove.Power supply is for controlling
Device provides power supply, and controller controls the oil in heating devices heat oil groove, and main transformer thermometer probe inserts oil groove
In, by the oil groove of oil groove modular transformer, oil groove being increased to required temperature, thermometer measure arrives
The control system of transformator can be returned data to after temperature, send different control signals according to oil temperature, if becoming
Depressor is operating normally, and side thermometer is also normal, if transformer control system is not made a response in relevant temperature,
Then judge that thermometer may need repairing.Thus complete transformator is carried out factory testing or condition monitoring.
The most described controller is connected with heat abstractor.
The most described controller is connected with display module.
Further also include temperature sensor, the temperature of oil in the oil groove that described temperature sensor will collect
Degree passes to controller.
The most described controller is connected with memory module.
The most described controller is connected with microprinting module.
Preferably described heat abstractor is fan and/or coolant.
The most described controller is connected with communication module, and described communication module is connected with server.
This utility model simple in construction, standardized testing process, improve work efficiency, reduce artificial
The interference of factor, can see temperature and the contrast of oil groove actual oil temperature that thermometer shows intuitively simultaneously,
Judge the quality of thermometer the most accurately, and data can be stored, upload server and to detector and
Time the advantage such as heat radiation.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of portable main transformer thermometer tester described in the utility model.
Reference in figure is respectively as follows: 1. power supplys;2. controller;3. heater;4. oil groove;5. main transformer thermometer
Probe;6. heat abstractor;7. display module;8. temperature sensor;9. memory module;10. communication module;
11. servers;12. mini-printers
Detailed description of the invention
As described in Figure, this utility model includes main transformer thermometer probe 5, power supply 1, controller 2, adds hot charging
Put 3, oil groove 4, described power supply 1 is connected with controller 2, and described controller 2 is with heater 3 even
Connecing, described heater 3 heating oil tank, described main transformer thermometer probe 5 is placed in oil groove.Power supply 1
Power supply, controller 2 is provided to control the oil in heater 3 heating oil tank 4, main transformer temperature for controller 2
Meter probe 5 inserts in oil groove 4, by the oil groove of oil groove 4 analogue transformer, by the rising of oil in oil groove 4
To required temperature, main transformer thermometer probe 5 can return data to the control of transformator after measuring temperature
System, sends different control signals according to oil temperature, if transformator regular event, side thermometer is also normal,
If transformer control system is not made a response in relevant temperature, then judge that thermometer may need repairing.From
And complete transformator is carried out factory testing or condition monitoring.
The most described controller 2 is connected with heat abstractor 6.Heat abstractor 6 is placed on oil groove 4
Around, heat abstractor 6 can quickly be lowered the temperature for oil groove 4, and protective calibration instrument prevents tester from locating for a long time
The condition of high temperature in experiment.After test completes, controller 2 can control heat abstractor 6 and runs, so that school
The temperature testing instrument quickly reduces.
The most described controller 2 is connected with display module 7.In order to judge main transformer temperature more accurately
Whether the quality of degree meter, and controller 2 controls the oil in heater 3 heating oil tank 4 and oil temperature is heated to
A certain fixed value, controller 2 can show real time temperature data on display module 7, and with main transformer thermometer
Probe 5 compares so that it is determined that the quality of thermometer and whether quantitatively determine the temperature error of main transformer thermometer
Meet the requirements.
Preferably described heat abstractor 6 is fan and/or coolant.Heat abstractor 6 can preferably fan or
Tester is dispelled the heat by coolant, reduces temperature together fast and effectively after having reached detection.Enter one
Walk also includes temperature sensor 8, and in the oil groove 4 that described temperature sensor 8 will collect, the temperature of oil passes
Pass controller 2.What the actual oil temperature data collected and controller 2 controlled needs the oil temperature data of heating all
Can contrast on display module 7, it is judged that the heating of equipment is the most normal, show with main transformer thermometer simultaneously
The temperature shown compares, and when general experiment is normal, the temperature of thermometer should gather with temperature sensor 8
Temperature consistent, detect thermometer the most accurately, if occur adding heat anomaly, i.e. temperature sensor 8 simultaneously
The temperature gathered is more too high or too low for temperature than being heated to of controlling of actual controller 2, and this experimental check is described
Instrument breaks down, and detects main transformer thermometer after can carrying out overhauling this tester again.This temperature simultaneously
Sensor 8 can control the foundation of temperature as controller 2, when the temperature gathered and controller 2 control institute
Temperature to be reached has some errors, such as temperature ratio to require that temperature is higher, and controller 2 will control to dissipate
Thermal 6 is run, when temperature ratio requires lower, and controller 2 will control heater 3 heating oil tank 4
In oil so that oil temperature is constant, reaches a kind of feedback control, stablize oil temperature.
The most described controller 2 is connected with memory module 9.The most described controller 2
Being connected with communication module 10, described communication module 10 is connected with server 11.The most described control
Device 2 processed is connected with microprinting module 12.The temperature data of detection can be stored in memorizer by controller 2
In module 9, and check at any time, can transfer data in server 11 by communication module 10 simultaneously,
It is easy to check at any time experimental data, it is also possible to tested the temperature data printing realization, arranged timely
Experimental data is reported.
Above in conjunction with accompanying drawing, this utility model is exemplarily described, it is clear that this utility model implements
It is not subject to the restrictions described above, as long as have employed the various unsubstantialities that technical solutions of the utility model are carried out
Improvement, or the most improved technical solutions of the utility model are directly applied to other occasion, all in this reality
Within novel protection domain.
Claims (8)
- The most portable main transformer thermometer tester, it is characterised in that: include transformer thermometer probe, power supply, control Device processed, heater, oil groove, described power supply is connected with controller, described controller with add hot charging Put connection, described oil groove is placed transformer oil, described heating devices heat oil groove, described change Depressor thermometer probe is placed in oil groove.
- Portable main transformer thermometer tester the most as claimed in claim 1, it is characterised in that: described controller It is connected with heat abstractor.
- Portable main transformer thermometer tester the most as claimed in claim 2, it is characterised in that: described controller It is connected with display module.
- Portable main transformer thermometer tester the most as claimed in claim 3, it is characterised in that: also include that temperature passes Sensor, described temperature sensor by the temperature transfer of oil groove that collects to controller.
- Portable main transformer thermometer tester the most as claimed in claim 4, it is characterised in that: described heat radiation dress It is set to fan and/or coolant.
- Portable main transformer thermometer tester the most as claimed in claim 5, it is characterised in that: described controller It is connected with memory module.
- Portable main transformer thermometer tester the most as claimed in claim 6, it is characterised in that: described controller It is connected with microprinting module.
- Portable main transformer thermometer tester the most as claimed in claim 7, it is characterised in that: described controller Being connected with communication module, described communication module is connected with server.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620036717.6U CN205540342U (en) | 2016-01-14 | 2016-01-14 | Portable main alternating temperature acidimeter check gauge |
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CN201620036717.6U CN205540342U (en) | 2016-01-14 | 2016-01-14 | Portable main alternating temperature acidimeter check gauge |
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CN205540342U true CN205540342U (en) | 2016-08-31 |
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CN201620036717.6U Active CN205540342U (en) | 2016-01-14 | 2016-01-14 | Portable main alternating temperature acidimeter check gauge |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107572124A (en) * | 2017-09-22 | 2018-01-12 | 泸州广达包装制品有限公司 | For detecting the bottle cap of temperature in bottle |
CN111930104A (en) * | 2020-08-18 | 2020-11-13 | 云南电网有限责任公司德宏供电局 | Portable temperature controller checking system based on oil groove |
-
2016
- 2016-01-14 CN CN201620036717.6U patent/CN205540342U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107572124A (en) * | 2017-09-22 | 2018-01-12 | 泸州广达包装制品有限公司 | For detecting the bottle cap of temperature in bottle |
CN111930104A (en) * | 2020-08-18 | 2020-11-13 | 云南电网有限责任公司德宏供电局 | Portable temperature controller checking system based on oil groove |
CN111930104B (en) * | 2020-08-18 | 2023-02-03 | 云南电网有限责任公司德宏供电局 | Portable temperature controller checking system based on oil groove |
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