CN206440407U - Thermometric instrument automatic calibrator - Google Patents
Thermometric instrument automatic calibrator Download PDFInfo
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- CN206440407U CN206440407U CN201620882229.7U CN201620882229U CN206440407U CN 206440407 U CN206440407 U CN 206440407U CN 201620882229 U CN201620882229 U CN 201620882229U CN 206440407 U CN206440407 U CN 206440407U
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Abstract
The utility model provides a kind of thermometric instrument automatic calibrator.Mainly solve the problem of traditional calibrating installation detection efficiency is low.Including combination constant temperature field, batch arrangement and mobile system, rapid wiring device, automatic calibrating control system, it can realize that multiple thermal fields work simultaneously, branched instrument is while automatic Verification, is greatly enhanced operating efficiency, the working strength of testing staff can be mitigated simultaneously, cost of labor is reduced.
Description
Technical field
The utility model is related to temperature measurement technical field, especially a kind of thermometric instrument automatic batch calibrating installation.
Background technology
Thermometric instrument calibrating includes laboratory and the class of field device two, use monomer constant temperature field more, in certain temperature range
Interior, pointwise lifting/lowering temperature realizes the calibrating of thermometric instrument.Existing apparatus is disadvantageous in that：（1）Monomer constant temperature field can be examined
Determine within glass-stem thermometer 10, within temperature transmitter 3, single calibrating amounts are less；（2）Pointwise lifting temperature
Mode of operation, the change of thermal field and the time of constant needs are longer, and calibrating efficiency is low.
The content of the invention
The purpose of this utility model is, in order to solve the problem of above-mentioned prior art is present, and then to provide a kind of thermometric instrument
Automatic batch calibrating installation, it is possible to achieve multiple thermal fields work simultaneously, branched instrument are while automatic Verification, is greatly enhanced work
Efficiency.
The purpose of this utility model is achieved through the following technical solutions：
A kind of thermometric instrument automatic calibrator, including combination constant temperature field, batch arrangement and mobile system, fast-wiring dress
Put, automatic calibrating control system, it is characterised in that：Described combination constant temperature field includes thermostat, including refrigeration thermostatic bath
Two, middle temperature thermostat three connects AC220/380V conversion electric powers, automatic calibrating control system, host computer, host computer respectively
RTD is connected by Precise temperature gauge, described automatic calibrating control system includes standard signal acquisition module, tested table letter
Number acquisition module, data processing and control module, communication module, wherein described standard signal acquisition module includes PXI2569,
RTD is connected, being detected meter signal acquisition module includes being arranged on tested table batch fixture in PXI4060, connection combination constant temperature field
On tested instrument, standard signal acquisition module, tested meter signal acquisition module by signal connection host computer, described batch arrangement
And mobile system includes tested table batch fixture, lowering or hoisting gear, horizontally moving device, described rapid wiring device includes the back of the body
Plate, connecting plate, snap joint, tested table batch fixture are relatively fixed with connecting plate, and connecting plate assembles 10 snap joints with even
Signal wire is connect, snap joint is connected to aviation plug one end, and backboard is relatively fixed to be brought up to thermostat is equipped with the another of aviation plug
One end is used for access control system.
The beneficial effects of the utility model are：By using the technical solution of the utility model, temperature automatic calibration system
System at least improves 10 ~ 30 times of original calibrating efficiency, and realizes automatic printing certificate function, and automation inspection is realized for us
It is fixed to be laid the foundation there is provided high-quality service, complete the exploitation of thermometric instrument detection means, by realize thermometric instrument detection from
Dynamicization, examine and determine/real-time storage of calibration data, calculate, while can mitigate the working strength of testing staff, reduce it is artificial into
This, solves the problem of application software does not have solution during automation, digitized processing in the production of oil field, will also be oil field
The calibrating of the digitized measurement instrument and meter/calibration provides technical support in construction, with adaptation oil field production development needs
Application prospect.
Brief description of the drawings
Fig. 1 is the utility model circuit system structure schematic diagram.
Fig. 2 is the structural representation of the utility model batch arrangement and mobile system.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing：The present embodiment is with the utility model skill
It is lower premised on art scheme to be implemented, give detailed embodiment, but protection domain of the present utility model be not limited to it is following
Embodiment.
As depicted in figs. 1 and 2, a kind of thermometric instrument automatic calibrator involved by the present embodiment, including combination constant temperature
Field, batch arrangement and mobile system, rapid wiring device, automatic calibrating control system, described combination constant temperature field is by five perseverances
Warm groove 8 is constituted, including refrigeration thermostatic bath two, middle temperature thermostat three, and AC220/380V conversion electric powers, automatic inspection are connected respectively
Determine control system, host computer 6, the overall dimensions of thermostat 8：1200 × 800 × 1050mm, workspace size： 700×400 ×
400mm, temperature range（0-200）DEG C, uniformity is better than 0.02 DEG C, and stability is better than 0.04 DEG C.Meet calibrating standard JJF
1183-2007《Temperature transmitter calibrating standard》, vertification regulation JJG 226-2001《Bimetallic thermometer》, vertification regulation JJG
130-2011《Industrial glass liquid thermometer》Requirement.
Host computer 6 connects RTD 5 by Precise temperature gauge 4, and described automatic calibrating control system includes standard signal
Acquisition module, tested meter signal acquisition module, data processing and control module, communication module, wherein described standard signal is adopted
Collecting module includes PXI2569, and the connection collection RTD signal of RTD 5, tested meter signal acquisition module includes PXI4060, even
Connect and the tested parameter of the tested instrument measurement being detected on table batch fixture is arranged in combination constant temperature field, standard signal acquisition module,
Tested meter signal acquisition module by signal connection host computer 6, the signal of collection synchronously passes to data processing and enters line number with control module
According to comparative analysis, described batch arrangement and mobile system include tested table batch fixture, lowering or hoisting gear, horizontally moving device,
In the course of work, tested table is placed in tested table batch fixture, is placed on thermostat 8 and is examined and determine by temperature pointwise from low to high.
Complete after calibrating, operated by verification worker in a thermostat 8, certain altitude is risen to by lowering or hoisting gear auxiliary, then by level
Mobile device is moved to above next thermostat, is operated by verification worker, is dropped in thermostat, continued by lowering or hoisting gear auxiliary
Carry out the calibrating of subsequent point.Tested table batch grip size is 700 × 400mm, and temperature transmitter/bimetallic can be clamped simultaneously
10, thermometer, 10, glass bar thermometer, lowering or hoisting gear can provide power-assisted and ensure that verification worker can be born with average rate control 50kg
Weight.Horizontally moving device ensures that displacement is accurate to 0.01mm in the case of heavy burden.Described rapid wiring device include backboard,
Connecting plate, snap joint, tested table batch fixture is relatively fixed with connecting plate, and connecting plate assembles 10 snap joints to connect letter
Number line, snap joint is connected to aviation plug one end, and backboard is relatively fixed with thermostat 8 and is brought up to the other end equipped with aviation plug
For access control system, snap joint can realize that continuous plug more than 100,000 times occurs without damage, and service life is long, once go out
Existing failure can integral disassembly, assembly change, be easy to operation.
Described above, only the utility model preferably embodiment, these embodiments are all based on this
Different implementations under utility model general idea, and protection domain of the present utility model is not limited thereto, it is any ripe
Those skilled in the art are known in the technical scope that the utility model is disclosed, the change or replacement that can be readily occurred in, all
It should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with claims
Protection domain is defined.
Claims (1)
1. a kind of thermometric instrument automatic calibrator, including combination constant temperature field, batch arrangement and mobile system, fast-wiring dress
Put, automatic calibrating control system, it is characterised in that：Described combination constant temperature field includes thermostat（8）, including refrigerated constant temperature
Groove two, middle temperature thermostat three connects AC220/380V conversion electric powers, automatic calibrating control system, host computer respectively（6）,
Host computer（6）Pass through Precise temperature gauge（4）Connect RTD（5）, described automatic calibrating control system adopts including standard signal
Collect module, tested meter signal acquisition module, data processing and control module, communication module, wherein described standard signal collection
Module includes PXI2569（3）, connect RTD（5）, being detected meter signal acquisition module includes PXI4060（2）, connection combination perseverance
The tested instrument on tested table batch fixture, standard signal acquisition module, tested meter signal acquisition module letter are arranged in thermal field
Number connection host computer（6）, described batch arrangement and mobile system are moved horizontally including being detected table batch fixture, lowering or hoisting gear
Device, described rapid wiring device includes backboard, connecting plate, and snap joint is detected table batch fixture relative with connecting plate solid
Fixed, connecting plate assembles 10 snap joints to connect signal wire, and snap joint is connected to aviation plug one end, backboard and thermostat
（8）It is relatively fixed and is brought up to the other end equipped with aviation plug for accessing automatic calibrating control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882229.7U CN206440407U (en) | 2016-08-15 | 2016-08-15 | Thermometric instrument automatic calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882229.7U CN206440407U (en) | 2016-08-15 | 2016-08-15 | Thermometric instrument automatic calibrator |
Publications (1)
| Publication Number | Publication Date |
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| CN206440407U true CN206440407U (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620882229.7U Active CN206440407U (en) | 2016-08-15 | 2016-08-15 | Thermometric instrument automatic calibrator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941379A (en) * | 2017-10-27 | 2018-04-20 | 南京晨光集团有限责任公司 | Multichannel thermal field tests system and test method |
| CN108489639A (en) * | 2018-02-08 | 2018-09-04 | 大唐韩城第二发电有限责任公司 | A kind of temperature calibration device system and detection method |
| CN109580042A (en) * | 2018-12-29 | 2019-04-05 | 浙江清华柔性电子技术研究院 | Temperature calibration system |
| CN109708680A (en) * | 2019-02-15 | 2019-05-03 | 珠海瑞成自控科技发展有限公司 | A kind of verifying attachment that can detect a variety of consoles simultaneously |
| CN109900391A (en) * | 2019-04-16 | 2019-06-18 | 徐州润物科技发展有限公司 | A kind of intelligent rotary type thermostat |
-
2016
- 2016-08-15 CN CN201620882229.7U patent/CN206440407U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941379A (en) * | 2017-10-27 | 2018-04-20 | 南京晨光集团有限责任公司 | Multichannel thermal field tests system and test method |
| CN108489639A (en) * | 2018-02-08 | 2018-09-04 | 大唐韩城第二发电有限责任公司 | A kind of temperature calibration device system and detection method |
| CN109580042A (en) * | 2018-12-29 | 2019-04-05 | 浙江清华柔性电子技术研究院 | Temperature calibration system |
| CN109708680A (en) * | 2019-02-15 | 2019-05-03 | 珠海瑞成自控科技发展有限公司 | A kind of verifying attachment that can detect a variety of consoles simultaneously |
| CN109708680B (en) * | 2019-02-15 | 2021-01-08 | 珠海瑞成自控科技发展有限公司 | Inspection device capable of simultaneously detecting multiple instruments |
| CN109900391A (en) * | 2019-04-16 | 2019-06-18 | 徐州润物科技发展有限公司 | A kind of intelligent rotary type thermostat |
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