CN106153788A - A kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet - Google Patents
A kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet Download PDFInfo
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- CN106153788A CN106153788A CN201510121609.9A CN201510121609A CN106153788A CN 106153788 A CN106153788 A CN 106153788A CN 201510121609 A CN201510121609 A CN 201510121609A CN 106153788 A CN106153788 A CN 106153788A
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- post
- oil chromatography
- constant temperature
- interior case
- heater
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Abstract
The invention discloses a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet, including casing, casing is divided into interior case and outer container, interior case is provided with central processing unit, oil chromatography post and heater, the outer container back side is provided with binding post, outer box top is provided with cooler, cooler is connected with interior case, oil chromatography post is arranged on oil chromatography base for post, oil chromatography base for post is connected with bracing ring, oil chromatography base for post is provided with oil chromatography post and supports pedestal, oil chromatography post supports pedestal and is connected with heater, heater includes gilled radiator, heating plate, heater base frame and resisting blower, heating plate is posted on gilled radiator, it is provided with resisting blower below heater base frame, resisting blower, it is equipped with thermometer on gilled radiator and oil chromatography post.The present invention is reasonable in design, easy control of temperature and do not have naked light to produce during use so that use more safe and reliable, and structure is the most simpler, it is simple to operation.
Description
Technical field
The present invention relates to power transformer detection oil chromatography post equipment technical field, particularly relate to
A kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet.
Background technology
At present, effectively detect transformer oil in electric power system, analyze is one
As all be use transformator detection oil colours spectrometer, the oil chromatography post in its calorstat be by conduction
Mode of heating or heater strip mode of heating.First, oil chromatography post conduction heating mode be first by
Oil chromatography post dish enters in metal derby, then uses heating plate heatable metal block, thus metal derby heat
Pass to oil chromatography post, and then reach to heat the purpose of oil chromatography post, although this mode heats
Simply, the flames of anger produces, but its heating and temperature control is more difficult, and temperature is difficult to meet product
The requirement of performance；Second, oil chromatography post heater strip mode of heating is to turn through fan in calorstat
Dynamic impeller drives air stream to flow through the resistance heating wire with naked light, and warmed-up air adds again
Deep fat chromatographic column, hot-air circulates in calorstat, and motor is placed on the outside of calorstat, this
Kind of mode heats owing to heater strip is placed in air heat radiation, so temperature is the highest and be easy to produce
Raw naked light, there is the danger of detonation in online use, the safety coefficient of use is relatively low.
Summary of the invention
For deficiency of the prior art, the invention provides a kind of easy control of temperature and
There is no the on-line checking transformer oil chromatographic post dedicated constant temperature cabinet of naked light.
To achieve these goals, the technical solution used in the present invention is:
A kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet, including casing, casing divides
For interior case and outer container, interior case is provided with central processing unit, oil chromatography post and heater, outward
The case back side is provided with binding post, and outer box top is provided with cooler, and cooler is connected with interior case, oil colours
Spectrum post is arranged on oil chromatography base for post, and oil chromatography base for post is connected with bracing ring, oil chromatography post
Pedestal is provided with oil chromatography post and supports pedestal, and oil chromatography post supports pedestal and is connected with heater,
Heater includes gilled radiator, heating plate, heater base frame and resisting blower,
Post heating plate on gilled radiator, below heater base frame, be provided with resisting blower, resistance to
Thermometer it is equipped with, on casing one side on high-temperature blower, gilled radiator and oil chromatography post
It is provided with support, at the support on interior case, is fixedly connected with gas sensor.The resistance to height of the present invention
The middle part of the top of warm air machine, the top of gilled radiator and oil chromatography post is equipped with temperature
Meter, the gas signal in interior case is divided by thermometer by the temperature signal in interior case and gas sensor
Supplementary biography processes to central processing unit, and when reaching preset value, central processing unit will send to cold
But device and heater, now cooler will start and cut out cooling work, and heater is just
Can will start and close work, so that the temperature in casing can be adjusted control automatically
System, controls convenient simple and efficient.
Connecting, under interior case above with inner prop one is fixing of the above and outer container of described interior case
Face and fixing below by inner prop two of outer container connect.
Described binding post is 6 binding posts.
Described gilled radiator is the gilled radiator that aluminium alloy is made.
Blower fan base frame one and blower fan base frame two, wind it is connected to bottom described resisting blower
Machine base frame one and blower fan base frame two quantity have 2 respectively.
Pass through with corresponding interior case one side on described installation standoff casing one side outer container
Inner prop three is fixing to be connected, and the casing one side outer container that described inner prop three is positioned at support is the most each
There is 1.
Beneficial effects of the present invention: compared with prior art, this technology is by by heating plate being
It is placed directly against on gilled radiator, on the one hand makes heating plate temperature and gilled radiator temperature
Degree is just more or less the same, and heating plate works at low temperatures, would not produce naked light, the opposing party
The heat of face heating plate will be rapidly conducted to gilled radiator, due to gilled radiator wing
Sheet is the gilled radiator made by aluminium alloy, and by high temperature resistant wind bottom heater
Machine effect so that the heat of gilled radiator is quickly taken away, the heat taken away is the most all sidedly
Heating oil chromatography post, makes whole temperature-rise period i.e. flames of anger rapid increase again such that it is able to reach
The temperature set.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the present invention；
Fig. 2 is the full sectional view of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet,
Including casing 1, casing 1 is divided into interior case 11 and outer container 12, is provided with centre in interior case 11
Reason device, oil chromatography post 2 and heater 3, outer container 12 back side is provided with binding post, outer container 12
Top is provided with cooler 4, and cooler 4 is connected with interior case 11, and oil chromatography post 2 is arranged on oil
On chromatographic column pedestal 21, oil chromatography base for post 21 is connected with bracing ring 22, oil chromatography base for post
Seat 21 is provided with oil chromatography post and supports pedestal 23, and oil chromatography post supports pedestal 23 and adds hot charging
Putting 3 connections, heater 3 includes gilled radiator 31, heating plate 32, heater
Base frame 33 and resisting blower 34, gilled radiator 31 posts heating plate 32, heating
Resisting blower 34, resisting blower 34, gilled radiator it is provided with below device base frame 33
31 and oil chromatography post 2 on be equipped with thermometer, casing 1 one side is provided with support 24,
Gas sensor it is fixedly connected with, above described interior case 11 at support 24 on interior case 11
With connecting above with inner prop one is fixing, with outer container 12 below interior case 11 of outer container 12
Connecting below by inner prop two is fixing, described binding post is 6 binding posts, described finned scattered
The gilled radiator that hot device 31 is made for aluminium alloy, bottom described resisting blower 34
It is connected to blower fan base frame one and blower fan base frame two, blower fan base frame one and blower fan base frame two quantity
Have 2 respectively, described in be provided with on the casing 1 one side outer container 12 of support 24 with corresponding
Interior case 11 one side connects by inner prop three is fixing, and described inner prop three is positioned at the casing of support 24
1 one side outer container 12 is respectively arranged with 1 up and down, and described heating plate 32 is 200W or 400W
Electric heating sheets, the electric heating sheets number of described 400W is 2.The high temperature resistant wind of the present invention
The middle part of the top of machine 34, the top of gilled radiator 31 and oil chromatography post 2 is equipped with temperature
Degree meter, thermometer by the temperature signal in interior case 11 and gas sensor by the gas in interior case 11
Body signal passes to central processing unit, and when reaching preset value, central processing unit will send to cold
But device 4 and heater 3, now cooler 4 will start and cut out cooling work, heating
Device 3 will start and close work, so that the temperature in casing 1 can be automatic
It is adjusted controlling, controls convenient simple and efficient.
Operation principle: by heating heating plate 32, heating plate 32 will generate heat, due to heating
Sheet 32 is to be placed directly against gilled radiator 31, and heating plate 32 will be conducted to wing heat
Gilled radiator 31, the heat of gilled radiator 31 is by following that resisting blower 34 produces
The annular space band of gas is walked, and hot-air makes the temperature of calorstat rise and make oil chromatography post 2 temperature liter again
Height, the temperature signal in interior case 11 passed to central processing unit by thermometer, and central processing unit reaches
During to preset value, central processing unit will send cooler 4 to, and now cooler 4 will open
Move and close cooling work, and the gas signal in interior case 11 is passed to central authorities by gas sensor
Processor, when central processing unit reaches preset value, central processing unit will send heater to
3, heater 3 will start and cut out work, so that the temperature in casing 1
Can automatically be adjusted controlling, control convenient simple and efficient.
Beneficial effects of the present invention: compared with prior art, this technology is by by heating plate being
It is placed directly against on gilled radiator, on the one hand makes heating plate temperature and gilled radiator temperature
Degree is just more or less the same, and heating plate works at low temperatures, would not produce naked light, the opposing party
The heat of face heating plate will be rapidly conducted to gilled radiator, due to gilled radiator wing
Sheet is the gilled radiator made by aluminium alloy, and by high temperature resistant wind bottom heater
Machine effect so that the heat of gilled radiator is quickly taken away, the heat taken away is the most all sidedly
Heating oil chromatography post, makes whole temperature-rise period i.e. flames of anger rapid increase again such that it is able to reach
The temperature set.
Claims (7)
1. an on-line checking transformer oil chromatographic post dedicated constant temperature cabinet, including casing, casing is divided into
Interior case and outer container, be provided with central processing unit, oil chromatography post and heater in interior case, it is special
Levying and be: the outer container back side is provided with binding post, outer box top is provided with cooler, cooler and interior case
Connecting, oil chromatography post is arranged on oil chromatography base for post, and oil chromatography base for post is connected with bracing ring,
Oil chromatography base for post is provided with oil chromatography post and supports pedestal, and oil chromatography post supports pedestal and adds hot charging
Putting connection, heater includes gilled radiator, heating plate, heater base frame and Nai Gao
Warm air machine, gilled radiator posts heating plate, is provided with high temperature resistant below heater base frame
Blower fan, resisting blower, gilled radiator and oil chromatography post are equipped with thermometer, casing
One side is provided with support, is fixedly connected with gas sensor at the support on interior case.
2. a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet as claimed in claim 1,
It is characterized in that: connecting above with inner prop one is fixing of the above and outer container of described interior case, interior
Connect with fixing below by inner prop two of outer container below case.
3. a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet as claimed in claim 1,
It is characterized in that: described binding post is 6 binding posts.
4. a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet as claimed in claim 1,
It is characterized in that: described gilled radiator is the gilled radiator that aluminium alloy is made.
5. a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet as claimed in claim 1,
It is characterized in that: bottom described resisting blower, be connected to blower fan base frame one and blower fan base frame
Two, blower fan base frame one and blower fan base frame two quantity have 2 respectively.
6. a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet as claimed in claim 1,
It is characterized in that: with corresponding interior case side on described installation standoff casing one side outer container
Face connects by inner prop three is fixing.
7. a kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet as claimed in claim 6,
It is characterized in that: described inner prop three is positioned at the casing one side outer container of support and is respectively arranged with 1 up and down
Individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121609.9A CN106153788A (en) | 2015-03-19 | 2015-03-19 | A kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121609.9A CN106153788A (en) | 2015-03-19 | 2015-03-19 | A kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106153788A true CN106153788A (en) | 2016-11-23 |
Family
ID=58063767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510121609.9A Pending CN106153788A (en) | 2015-03-19 | 2015-03-19 | A kind of on-line checking transformer oil chromatographic post dedicated constant temperature cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425548A (en) * | 2017-09-01 | 2019-03-05 | 通用汽车环球科技运作有限责任公司 | Gas strut spring assists wear monitoring system |
| CN112269077A (en) * | 2020-10-10 | 2021-01-26 | 苏州中康电力运营有限公司 | Testing device and testing method for oil-immersed transformer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420679A (en) * | 1982-02-26 | 1983-12-13 | Delta Associates, Inc. | Gas chromatographic oven using symmetrical flow of preheated - premixed ambient air |
| US5656170A (en) * | 1995-01-17 | 1997-08-12 | Hewlett-Packard Company | Oven safety feature |
| CN201438183U (en) * | 2009-04-23 | 2010-04-14 | 思源电气股份有限公司 | Portable transformer oil chromatographic analyzer |
| CN102384952A (en) * | 2010-08-31 | 2012-03-21 | 株式会社岛津制作所 | Gas chromatograph |
| CN102384953A (en) * | 2010-08-31 | 2012-03-21 | 株式会社岛津制作所 | Gas chromatograph |
| CN203301762U (en) * | 2013-05-11 | 2013-11-20 | 常州市西都金属材料有限公司 | Aluminum alloy electric heater |
-
2015
- 2015-03-19 CN CN201510121609.9A patent/CN106153788A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420679A (en) * | 1982-02-26 | 1983-12-13 | Delta Associates, Inc. | Gas chromatographic oven using symmetrical flow of preheated - premixed ambient air |
| US5656170A (en) * | 1995-01-17 | 1997-08-12 | Hewlett-Packard Company | Oven safety feature |
| CN201438183U (en) * | 2009-04-23 | 2010-04-14 | 思源电气股份有限公司 | Portable transformer oil chromatographic analyzer |
| CN102384952A (en) * | 2010-08-31 | 2012-03-21 | 株式会社岛津制作所 | Gas chromatograph |
| CN102384953A (en) * | 2010-08-31 | 2012-03-21 | 株式会社岛津制作所 | Gas chromatograph |
| CN203301762U (en) * | 2013-05-11 | 2013-11-20 | 常州市西都金属材料有限公司 | Aluminum alloy electric heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425548A (en) * | 2017-09-01 | 2019-03-05 | 通用汽车环球科技运作有限责任公司 | Gas strut spring assists wear monitoring system |
| CN112269077A (en) * | 2020-10-10 | 2021-01-26 | 苏州中康电力运营有限公司 | Testing device and testing method for oil-immersed transformer |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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| WD01 | Invention patent application deemed withdrawn after publication |