CN110379269A - Transformer temperature indicates controller training demonstration device - Google Patents
Transformer temperature indicates controller training demonstration device Download PDFInfo
- Publication number
- CN110379269A CN110379269A CN201910743617.5A CN201910743617A CN110379269A CN 110379269 A CN110379269 A CN 110379269A CN 201910743617 A CN201910743617 A CN 201910743617A CN 110379269 A CN110379269 A CN 110379269A
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- Prior art keywords
- temperature
- controller
- pointer
- stainless steel
- transformer
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- 238000012549 training Methods 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims description 24
- 239000010935 stainless steel Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 4
- 230000003245 working effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/187—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for measuring instruments
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to field transformer, i.e. transformer temperature indicates controller training demonstration device.There are pointer thermoindicating controller, contact detector, temperature probe, temperature control source, temperature-shrink crack on bracket；Pointer thermoindicating controller connects temperature probe by capillary 8, and temperature probe is inserted into temperature control source；Temperature-shrink crack connects temperature probe by three-core cable, and contact detector passes through 7 concatenation pointer formula thermoindicating controller of aviation head connecting line.The course of work and working principle that thermoindicating controller can be visually demonstrated play the role of training, while can simulate various temperature anomaly situations, have directive function to the processing of physical fault on site.Contact detector is set, can be intuitively displayed the variation of transformer different temperature points.
Description
Technical field
The present invention relates to field transformer, i.e. transformer temperature indicates controller training demonstration device.
Background technique
In the prior art, transformer temperature instruction controller is the important instrument of measuring transformer temperature data, is being supervised
It surveys in running state of transformer and plays a significant role.In actual motion, thermoindicating controller while measuring oil temperature, also for
Room temperature digital display instrument provides remote transfer signal, and controls the investment of cooling system by built-in microswitch and exit.Due to
Thermoindicating controller is mounted on transformer body, and is made of sealing metal shell, can not observe internal work original
Reason and state, when trouble shoot, have difficulties, and when on-site training does not reach requirement.It makes transformer temperature and indicates controller training
Demonstration device, there are no this appliances currently on the market.
Summary of the invention
It can be used for training and the instruction controller training of the transformer temperature of accident analysis the object of the present invention is to provide a kind of
Instruct demonstration device.
The technical solution of the invention is as follows: transformer temperature indicates controller training demonstration device, it is characterised in that bracket
On have pointer thermoindicating controller, contact detector, temperature probe, temperature control source, temperature-shrink crack；Pointer temperature instruction
Controller connects temperature probe by capillary, and temperature probe is inserted into temperature control source；Temperature-shrink crack is connected by three-core cable
Temperature probe, contact detector pass through aviation head connecting line concatenation pointer formula thermoindicating controller.
In above scheme,
Transformer temperature indicates controller training demonstration device, it is characterised in that including stainless steel stent, has finger on stainless steel stent
Pin type thermoindicating controller and contact detector, contact detector pass through the instruction control of aviation head connecting line concatenation pointer formula temperature
Device processed, pointer thermoindicating controller and contact detector are suspended on stainless steel stent upper end by the hook on slideway, sliding
Anti- introversion cross bar is arranged in road lower part；Pointer thermoindicating controller connects temperature probe, temperature probe insertion by capillary
In temperature control source；Temperature-shrink crack connects temperature probe by three-core cable, and temperature-shrink crack is mounted on by digital display instrument fixed bin
On stainless steel stent；Stainless steel stent lower-end front portion, which is equipped with, can move up and down lever, and rear portion installation is moved forward and backward for fixing
The lever in temperature control source；On the left of pointer thermoindicating controller and front end is provided with the sight for observing thermometer inner workings
Examine window.
Four universal wheels are installed in stainless steel stent bottom, and bottom rear end is equipped with ground terminal.
Hygrothermograph is installed in upright bar on the left of stainless steel stent.
220V electric power plug socket is mounted on the right lateral side of stainless steel stent by insert row fixed bin.
Lever middle position can be moved forward and backward equipped with flex hook.
The invention has the advantages that 1, the course of work and working principle of thermoindicating controller can be visually demonstrated, play
Training effect, while various temperature anomaly situations can be simulated, there is directive function to the processing of physical fault on site.2, pass through
The contact detector of installation, can be with the movement of analogue transformer cooling system different circuit when transformer reaches different temperature points
Situation.3, thermoindicating controller and temperature-shrink crack while, run, when can intuitively reflect transformer station high-voltage side bus on the spot with
The deviation of distant place temperature display provides help for the link and reason of analyzing live two table deviations generation.
Embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Detailed description of the invention
Fig. 1 is the structural diagram of the invention.
Fig. 2 is pointer thermoindicating controller surface texture schematic diagram.
Specific embodiment
Referring to Fig. 1,2, parts title is as follows: stainless steel stent 1, pointer thermoindicating controller 2, contact detector
3, ground terminal 4, slideway 5, anti-introversion cross bar 6, aviation head connecting line 7, capillary tube 8, temperature probe 9, temperature control source 10, three cores electricity
Cable 11, temperature-shrink crack 12, flex hook 13 can move up and down lever 14, universal wheel 15, Hygrothermograph 16, observation window 17,
Indicator light 18, set point temperatures pointer 19, upper bracket 20, lower bracket 21.
Referring to Fig. 1, transformer temperature indicates controller training demonstration device, including stainless steel stent 1(upper bracket 20 is flat frame
Shape, lower bracket 21 are rectangular frame), pointer thermoindicating controller 2(is suitable for measuring transformer oil temperature or other liquid
The temperature of body, gas and steam, and contact point signal can be issued when dut temperature reaches and exceeds setting value) and contact detector
3(is mounted in irony disk by the indicator light of six groups of different colours, and the indicator light back side is connected in parallel on 220V power supply, wherein
Firewire is cut-off by the closure control of contact, and indicator light changes therewith), stainless steel stent 1 is suspended on by the hook on slideway 5
Anti- introversion cross bar 6 is arranged in upper end, 5 lower part of slideway.Pointer thermoindicating controller 2 connects temperature probe 9 by capillary 8,
(shell top panel is equipped with liquid crystal manipulation screen, constant temperature jack in the insertion of temperature probe 9 temperature control source 10；Inside is equipped with thermostat
With soaking furnace core；Power outlet, power switch, fan are installed on side panel, are conventional products).Temperature-shrink crack 12 passes through
Three-core cable 11 connects temperature probe 9, and temperature-shrink crack 12 is mounted on stainless steel stent 1 by digital display instrument fixed bin.Contact
Detector 3 passes through 7 concatenation pointer formula thermoindicating controller 2 of aviation head connecting line.1 lower-end front portion of stainless steel stent is equipped with can
Lever 14 is moved up and down, rear portion installation is moved forward and backward lever 15(for fixing temperature control source).Install four in 1 bottom of stainless steel stent
Universal wheel 15, bottom rear end are equipped with ground terminal 4(for connecting ground line, prevent electric leakage from personnel being caused to get an electric shock).Stainless steel branch
Hygrothermograph 16 is installed, after 220V electric power plug socket is mounted on the right side of stainless steel stent 1 by insert row fixed bin in 1 left side upright bar of frame
Side.Lever middle position can be moved forward and backward equipped with flex hook 13, pointer thermoindicating controller 2, left side and front end are opened
There is observation window 17(for observing thermometer inner workings).Ground terminal 4, flex hook 13 are after lower bracket 21
Face.
Referring to fig. 2, there is observation window 17 on pointer 2 surface of thermoindicating controller, it can be observed that pointer temperature instruction
The course of work and working principle of the controller 2 in entire temperature change.Set point temperature is fixed with beside the temperature scale on surface
Pointer 19 is spent, totally six, is six kinds of colors, the indicator light 18 of six kinds of colors is corresponding in contact detector 3.
In use, adjusting temperature change (analogue transformer temperature change) by temperature control source 10, it is inserted into temperature control source 10
9 in temperature probe, temperature variation is transferred in pointer thermoindicating controller 2 by capillary 8, driving pointer is directed toward
Corresponding temperature, temperature-shrink crack 12 convert electric signal for the cable signal of temperature probe 9 by three-core cable 11, are shown as several
Word temperature (distant place temperature change in simulating chamber).When temperature reaches set point temperatures, signal is passed by aviation head connecting line 7
It is handed in contact detector 3, the indicator light 18 of corresponding color lights (analogue transformer cooling system puts into or exits).Pass through sight
2 lateral blister of window 17 and pointer thermoindicating controller (figure omits) is examined it can be observed that pointer thermoindicating controller 2
The course of work and working principle in entire temperature change.
It is described above, only a specific embodiment of the invention, it is various to illustrate not content structure for the essence of the present invention
At limitation.
Claims (6)
1. transformer temperature indicates controller training demonstration device, it is characterised in that there is pointer temperature instruction control on bracket (1)
Device (2), contact detector (3), temperature probe (9), temperature control source (10), temperature-shrink crack (12)；Pointer temperature instruction control
Device (2) is inserted into temperature control source (10) by capillary (8) connection temperature probe (9), temperature probe (9)；Temperature-shrink crack (12)
Temperature probe (9) are connected by three-core cable (11), contact detector (3) passes through aviation head connecting line (7) concatenation pointer formula temperature
Degree instruction controller (2).
2. transformer temperature described in accordance with the claim 1 indicates controller training demonstration device, it is characterised in that including stainless steel
Bracket (1) has pointer thermoindicating controller (2) and contact detector (3), contact detector (3) on stainless steel stent (1)
By aviation head connecting line (7) concatenation pointer formula thermoindicating controller (2), pointer thermoindicating controller (2) and contact
Detector (3) is suspended on stainless steel stent (1) upper end by the hook on slideway (5), and anti-introversion cross bar is arranged in slideway (5) lower part
(6)；Pointer thermoindicating controller (2) is inserted into temperature control source by capillary (8) connection temperature probe (9), temperature probe (9)
(10) in；Temperature-shrink crack (12) passes through digital display instrument by three-core cable (11) connection temperature probe (9), temperature-shrink crack (12)
Fixed bin is mounted on stainless steel stent (1)；Stainless steel stent (1) lower-end front portion, which is equipped with, can move up and down lever (14), after
Portion's installation is moved forward and backward the lever (15) for fixing temperature control source；On the left of pointer thermoindicating controller (2) and front end is provided with
For observing the observation window (17) of thermometer inner workings.
3. transformer temperature according to claim 1 or 2 indicates controller training demonstration device, it is characterised in that stainless steel branch
Four universal wheels (15) are installed in frame (1) bottom, and bottom rear end is equipped with ground terminal (4).
4. transformer temperature described in accordance with the claim 3 indicates controller training demonstration device, it is characterised in that stainless steel stent
(1) Hygrothermograph (16) are installed in the upright bar of left side.
5. transformer temperature indicates controller training demonstration device according to claim 4, it is characterised in that 220V power supply is inserted
Row is mounted on the right lateral side of stainless steel stent (1) by insert row fixed bin.
6. transformer temperature indicates controller training demonstration device according to claim 5, it is characterised in that can be moved forward and backward
Lever middle position is equipped with flex hook (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743617.5A CN110379269A (en) | 2019-08-13 | 2019-08-13 | Transformer temperature indicates controller training demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743617.5A CN110379269A (en) | 2019-08-13 | 2019-08-13 | Transformer temperature indicates controller training demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110379269A true CN110379269A (en) | 2019-10-25 |
Family
ID=68258994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910743617.5A Withdrawn CN110379269A (en) | 2019-08-13 | 2019-08-13 | Transformer temperature indicates controller training demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110379269A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060251147A1 (en) * | 2005-05-06 | 2006-11-09 | Qualitrol Corporation | Transformer temperature monitoring and control |
| CN102507046A (en) * | 2011-12-02 | 2012-06-20 | 山东电力集团公司威海供电公司 | Transformer thermometer calibrator |
| CN103149923A (en) * | 2013-02-22 | 2013-06-12 | 辽宁省电力有限公司丹东供电公司 | Verifying device for oil surface temperature controller of power transformer |
| CN204101996U (en) * | 2014-06-26 | 2015-01-14 | 泰安屹思达智能科技有限公司 | Based on the temperature measurement and control instrument of transformer |
| CN204945783U (en) * | 2015-08-05 | 2016-01-06 | 大连众和光电科技有限公司 | Transformer temperature controller comprehensive detection system |
| CN208751739U (en) * | 2018-06-06 | 2019-04-16 | 国家电网公司 | A kind of humid test tool rack with temerature and humidity alarm |
| CN210515850U (en) * | 2019-08-13 | 2020-05-12 | 国家电网有限公司 | Training demonstrator for temperature indicating controller of transformer |
-
2019
- 2019-08-13 CN CN201910743617.5A patent/CN110379269A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060251147A1 (en) * | 2005-05-06 | 2006-11-09 | Qualitrol Corporation | Transformer temperature monitoring and control |
| CN102507046A (en) * | 2011-12-02 | 2012-06-20 | 山东电力集团公司威海供电公司 | Transformer thermometer calibrator |
| CN103149923A (en) * | 2013-02-22 | 2013-06-12 | 辽宁省电力有限公司丹东供电公司 | Verifying device for oil surface temperature controller of power transformer |
| CN204101996U (en) * | 2014-06-26 | 2015-01-14 | 泰安屹思达智能科技有限公司 | Based on the temperature measurement and control instrument of transformer |
| CN204945783U (en) * | 2015-08-05 | 2016-01-06 | 大连众和光电科技有限公司 | Transformer temperature controller comprehensive detection system |
| CN208751739U (en) * | 2018-06-06 | 2019-04-16 | 国家电网公司 | A kind of humid test tool rack with temerature and humidity alarm |
| CN210515850U (en) * | 2019-08-13 | 2020-05-12 | 国家电网有限公司 | Training demonstrator for temperature indicating controller of transformer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191025 |
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| WW01 | Invention patent application withdrawn after publication |