CN107452478A - A kind of transformer of easy access - Google Patents
A kind of transformer of easy access Download PDFInfo
- Publication number
- CN107452478A CN107452478A CN201710887424.8A CN201710887424A CN107452478A CN 107452478 A CN107452478 A CN 107452478A CN 201710887424 A CN201710887424 A CN 201710887424A CN 107452478 A CN107452478 A CN 107452478A
- Authority
- CN
- China
- Prior art keywords
- transformer
- respirator
- conservator
- fixedly connected
- mozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a kind of transformer of easy access, including conservator, connecting rod, the first mozzle, airway tube, respirator, transformer body, explosion stack, disc valve, gas relay, the second mozzle and connector, fuel tank is provided with the transformer body, and the upper surface of transformer body is fixedly connected by connecting rod with conservator.This product is provided with explosion stack, and so as to which catastrophe failure occur when inside transformer, and during gas relay failure, the gas of fuel tank internal just breaks through rupture pressure disc and sprayed from pressure-relief vent, protects transformer not damaged seriously, so as to increase the security performance of transformer；This product can prevent moisture, impurity etc. from entering in conservator simultaneously, so as to delay the aging of conservator inner fluid, rotten speed, so as to lift the service life of transformer.This product, so as to which silica gel will eject out of respirator, so as to facilitate the replacing of silica gel, reduces the burden of maintainer by promoting projection to drive maneuvering board to move simultaneously.
Description
Technical field
The present invention relates to field transformer, more particularly, to a kind of transformer of easy access.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core.During the use of transformer, ensure the security of operation, increase the service life of transformer, and side
Just maintenance is that people pay close attention to always and problem.Existing transformer is without respirator, so as to the moisture in air and ash
Dirt can enter in conservator, so as to increase the aging of conservator and fuel tank inner fluid, rate of deterioration, so as to reduce the use of transformer
Life-span, even and if existing transformer have a respirator, the silica gel in respirator also is difficult to take out, so as to which maintainer is being examined
It also is difficult to change the silica gel in respirator when repairing, so as to add the work difficulty of maintainer, so as to add inspection
Repair the burden of personnel.
The content of the invention
It is an object of the invention to provide a kind of transformer of easy access, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of transformer of easy access, including conservator, connecting rod, the first mozzle, airway tube, respirator, transformer body,
Explosion stack, disc valve, gas relay, the second mozzle and connector, it is characterised in that oil is provided with the transformer body
Case, and the upper surface of transformer body is fixedly connected by connecting rod with conservator, the oil-out of conservator by the first mozzle with
Gas relay oil inlet connects, and the first mozzle is provided with disc valve, and gas relay oil-out passes through the second mozzle
It is connected with the fuel tank in transformer body, fuel tank is also associated with explosion stack, and explosion stack through transformer body and extends to change
Depressor sheet is external, and explosion stack is connected by communicating pipe with conservator, and the conservator is additionally provided with air inlet, is fixedly connected in air inlet
One end of airway tube, the other end of airway tube are fixedly connected with respirator.
As the further scheme of the present invention：The respirator is square hollow structure, and being provided with first in respirator fixes
Plate and the second fixed plate, the first fixed plate are to be fixedly connected with four sides of the second fixed plate with the madial wall of respirator,
And first is provided with sliding panel between fixed plate and the second fixed plate, and sliding panel is connected with the upper surface slide of the second fixed plate,
Silica gel is provided between the sliding panel and the first fixed plate, and sliding panel is connected by the madial wall of second spring and respirator,
The respirator offers mounting groove and groove, and groove connects with mounting groove, the inner bottom wall of mounting groove by the first spring with
Maneuvering board connects, and maneuvering board is slidably connected with mounting groove, and maneuvering board contacts with sliding panel, the groove and sliding panel face
Should, the side of maneuvering board is fixedly connected with projection, and projection through respirator and is extended to outside respirator, and the respirator is remote
One end of airway tube is provided with air admission hole.
As the further scheme of the present invention：The lower surface of the transformer body is fixedly connected with multiple connectors, and
Connector offers mounting hole.
As the further scheme of the present invention：The respirator offers observation window, and is fixedly connected with observation window
Bright dividing plate.
As the further scheme of the present invention：The silica gel dipping superchlorination cobalt and calcium chloride solution.
Compared with prior art, the beneficial effects of the invention are as follows：This product is provided with explosion stack, so as to work as inside transformer
Generation catastrophe failure, and during gas relay failure, the gas of fuel tank internal just breaks through rupture pressure disc and sprayed from pressure-relief vent, protection
Transformer is not damaged seriously, so as to increase the security performance of transformer, and increases the service life of transformer；Originally simultaneously
Product carries respirator, so as to prevent moisture, impurity etc. enter conservator in, so as to delay the aging of conservator inner fluid,
Rotten speed, so as to lift the service life of transformer；Calcium chloride is installed in this product respirator or cobalt chloride impregnated
Silica gel, so as to which silica gel is in blueness, when silica gel can become red in gradual absorption air during moisture, so as to overhaul people
Member is by color it may determine that whether silica gel needs to change, so as to increase overhaul efficiency, and by promoting projection to drive motion
Plate moves, and so as to which silica gel will eject out of respirator, so as to facilitate the replacing of silica gel, reduces the burden of maintainer.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of side structure schematic view of the transformer of easy access.
Fig. 2 is a kind of cross section structure diagram of respirator in transformer of easy access.
In figure：1st, conservator；2nd, connecting rod；3rd, the first mozzle；4th, airway tube；5th, projection；6th, respirator；7th, transformer sheet
Body；8th, explosion stack；9th, disc valve；10th, gas relay；11st, the second mozzle；12nd, connector；13rd, the first spring；14th, transport
Dynamic plate；15th, air admission hole；16th, silica gel；17th, the first fixed plate；18th, second spring；19th, sliding panel；20th, the second fixed plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of transformer of easy access, including conservator 1, connecting rod 2,
One mozzle 3, airway tube 4, respirator 6, transformer body 7, explosion stack 8, disc valve 9, gas relay 10, the second mozzle
11 and connector 12, fuel tank is provided with the transformer body 7, and the upper surface of transformer body 7 passes through connecting rod 2 and conservator
1 is fixedly connected, and the oil-out of conservator 1 is connected by the first mozzle 3 with the oil inlet of gas relay 10, and the first mozzle 3
Disc valve 9 is installed, the oil-out of gas relay 10 is connected by the second mozzle 11 with the fuel tank in transformer body 7, oil
Case is also associated with explosion stack 8, and explosion stack 8 through transformer body 7 and is extended to outside transformer body 7, and explosion stack 8 passes through
Communicating pipe is connected with conservator 1, and explosion stack 8 can prevent transformer from big accident occur, so as to increase the security performance of transformer,
The conservator is additionally provided with air inlet, and one end of airway tube 4 is fixedly connected with air inlet, and the other end of airway tube 4 is fixedly connected with
Respirator 6, so as to prevent the moisture impurity in air from entering conservator 1, so as to delay conservator 1 and fuel tank inner fluid old
Change, rotten speed, so as to improve the service life of transformer.
The respirator 6 is square hollow structure, and the first fixed plate 17 and the second fixed plate 20 are provided with respirator 6, the
One fixed plate 17 is to be fixedly connected with four sides of the second fixed plate 20 with the madial wall of respirator 6, and the first fixed plate
17 and second are provided with sliding panel 19 between fixed plate 20, and sliding panel 19 is connected with the upper surface slide of the second fixed plate 20, institute
State and silica gel 16 be provided between the fixed plate 17 of sliding panel 19 and first, and sliding panel 19 pass through second spring 18 with respirator 6
Side wall connects, and when sliding panel 19 is completely in respirator 6, second spring 18 is in compressive state, and the respirator 6 opens up
There are mounting groove and groove, and groove connects with mounting groove, the inner bottom wall of mounting groove is connected by the first spring 13 with maneuvering board 14,
Maneuvering board 14 is slidably connected with mounting groove, and maneuvering board 14 contacts with sliding panel 19, and the groove is just corresponding with sliding panel 19, from
And sliding panel 19 can skid off out of groove, the side of maneuvering board 14 is fixedly connected with projection 5, and projection 5 runs through respirator 6 simultaneously
Extend to outside respirator 6, the described one end of respirator 6 away from airway tube 3 is provided with air admission hole 15, so as to by promoting projection 5 can
To drive maneuvering board 14 to move, so as to which maneuvering board 14 no longer contacts with sliding panel 19, so that in the presence of second spring 18, from
And drive sliding panel 19 to be skidded off out of respirator 6, so as to which silica gel 16 also skids off out of respirator 6, so as to facilitate silica gel 16
Change, so as to reduce the burden of maintainer.
The lower surface of the transformer body 7 is fixedly connected with multiple connectors 12, and connector 12 offers mounting hole,
So as to facilitate the installation of transformer body 7.
The respirator 6 offers observation window, and lamina of septum pellucidum is fixedly connected with observation window, so as to facilitate testing staff
Observe the situation of silica gel 16 in respirator 6.
The silica gel 16 impregnates superchlorination cobalt and calcium chloride solution so that silica gel 16 is beneficial to cobalt chloride and chlorine in blueness
Change the characteristics of being reddened after calcium makes moist, so as to facilitate maintainer to judge whether silica gel 16 needs to change, so as to improve maintenance
Efficiency.
The present invention operation principle be：When the fluid in the fuel tank in transformer body 7 is excessive or very few, disc valve
9 and gas relay 10 work, the fluid in fluid or fuel tank in conservator 1 passes through the first mozzle 3, the second mozzle 11
Circulated, so as to which the fluid amount in fuel tank is adjusted, so as to be filled with oil in fuel tank in any case, and when change
Catastrophe failure occurs inside depressor, and during gas relay failure, the gas of fuel tank internal just breaks through explosion-proof in explosion stack 8
Film, so as to which gas is discharged out of explosion stack 8, so as to which transformer will not be by heavy damage, so as to increase the peace of transformer
Full performance；And air needs to first pass through respirator 6 when entering conservator 1, and in respirator 6, dipping superchlorination calcium or chlorine are installed
Change the silica gel 16 of cobalt liquor, so as to prevent the impurity such as the moisture in air from entering fluid, so as to delay the old of fluid
Change and rotten, so as to increase the service life of transformer, while the silica gel 16 for impregnating superchlorination calcium or cobalt chloride solution can be in indigo plant
Color, when silica gel 16 can become red, to pass through color so as to testing staff change in gradual absorption air during moisture
It may determine that whether silica gel 16 needs to change, so as to reduce the workload of maintainer, when changing silica gel 16, first promote convex
Block 5 is so as to drive maneuvering board 14 to move, so as to which maneuvering board 14 no longer contacts with sliding panel 19, so as to no longer hinder sliding panel 19 to transport
It is dynamic, and sliding panel 19 is just corresponding with the groove on respirator 6, so as to which sliding panel 19 can skid off out of groove, so as to band
Dynamic silica gel 16 skids off out of respirator 6, so as to facilitate the replacing of silica gel 16, so as to reduce the burden of maintainer.
Claims (5)
1. a kind of transformer of easy access, including conservator（1）, connecting rod（2）, the first mozzle（3）, airway tube（4）, breathing
Device（6）, transformer body（7）, explosion stack（8）, disc valve（9）, gas relay（10）, the second mozzle（11）And connector
（12）, it is characterised in that the transformer body（7）It is interior to be provided with fuel tank, and transformer body（7）Upper surface pass through connecting rod
（2）With conservator（1）It is fixedly connected, conservator（1）Oil-out pass through the first mozzle（3）With gas relay（10）Oil inlet connects
Connect, and the first mozzle（3）Disc valve is installed（9）, gas relay（10）Oil-out passes through the second mozzle（11）With change
Depressor body（7）Interior fuel tank connection, fuel tank are also associated with explosion stack（8）, and explosion stack（8）Through transformer body（7）And
Extend to transformer body（7）Outside, and explosion stack（8）Pass through communicating pipe and conservator（1）Connection, the conservator are additionally provided with air inlet
Mouthful, it is fixedly connected with airway tube in air inlet（4）One end, airway tube（4）The other end be fixedly connected with respirator（6）.
A kind of 2. transformer of easy access according to claim 1, it is characterised in that the respirator（6）To be square
Hollow structure, respirator（6）Inside it is provided with the first fixed plate（17）With the second fixed plate（20）, the first fixed plate（17）It is solid with second
Fixed board（20）Four sides and respirator（6）Madial wall be to be fixedly connected, and the first fixed plate（17）Fixed with second
Plate（20）Between be provided with sliding panel（19）, and sliding panel（19）With the second fixed plate（20）Upper surface slide connection, the cunning
Dynamic plate（19）With the first fixed plate（17）Between be provided with silica gel（16）, and sliding panel（19）Pass through second spring（18）With respirator
（6）Madial wall connection, the respirator（6）Offer mounting groove and groove, and groove connects with mounting groove, mounting groove it is interior
Bottom wall passes through the first spring（13）With maneuvering board（14）Connection, maneuvering board（14）It is slidably connected with mounting groove, and maneuvering board（14）
With sliding panel（19）Contact, the groove and sliding panel（19）It is positive corresponding, maneuvering board（14）Side be fixedly connected with projection
（5）, and projection（5）Through respirator（6）And extend to respirator（6）Outside, the respirator（6）Away from airway tube（4）One
End is provided with air admission hole（15）.
A kind of 3. transformer of easy access according to claim 1, it is characterised in that the transformer body（7）'s
Lower surface is fixedly connected with multiple connectors（12）, and connector（12）Offer mounting hole.
A kind of 4. transformer of easy access according to claim 1, it is characterised in that the respirator（6）Offer
Observation window, and lamina of septum pellucidum is fixedly connected with observation window.
A kind of 5. transformer of easy access according to claim 2, it is characterised in that the silica gel（16）Impregnated chlorine
Change cobalt and calcium chloride solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887424.8A CN107452478B (en) | 2017-09-27 | 2017-09-27 | Transformer convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887424.8A CN107452478B (en) | 2017-09-27 | 2017-09-27 | Transformer convenient to overhaul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107452478A true CN107452478A (en) | 2017-12-08 |
| CN107452478B CN107452478B (en) | 2023-05-23 |
Family
ID=60497537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887424.8A Active CN107452478B (en) | 2017-09-27 | 2017-09-27 | Transformer convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107452478B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872863A (en) * | 2019-02-26 | 2019-06-11 | 杨志 | A kind of oil-immersed type transformer based on body pushing meanss |
| CN110534304A (en) * | 2018-05-23 | 2019-12-03 | Abb瑞士股份有限公司 | With the electrical equipment for rupturing oily air deflector |
| CN114267519A (en) * | 2021-11-11 | 2022-04-01 | 卫世伟 | Oil-immersed power transformer based on negative pressure anti-overflow filling |
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| JP2008118039A (en) * | 2006-11-07 | 2008-05-22 | Chugoku Electric Power Co Inc:The | Moisture absorption respiratory apparatus |
| CN201622923U (en) * | 2010-03-26 | 2010-11-03 | 德阳电业局 | On-load oil conservator for transformer |
| CN202422922U (en) * | 2011-12-09 | 2012-09-05 | 福建省电力有限公司厦门电业局 | Novel moisture absorber for transformer |
| CN204204553U (en) * | 2014-10-14 | 2015-03-11 | 国家电网公司 | Transformer body protective device |
| CN204792332U (en) * | 2015-07-15 | 2015-11-18 | 富阳怀邦机械有限公司 | Easily change transformer desiccator of drier |
| CN204792325U (en) * | 2015-07-03 | 2015-11-18 | 宁波威顺恒业钣金件有限公司 | Can control transformer tank of pressure automatically |
| CN205016338U (en) * | 2015-09-14 | 2016-02-03 | 国家电网公司 | Transformer breather |
| CN205159044U (en) * | 2015-11-23 | 2016-04-13 | 天津双沽机电设备有限公司 | Oil -immersed transformer |
| CN206480453U (en) * | 2017-02-28 | 2017-09-08 | 佛山先炜达电子有限公司 | Annular phase-shifting transformer structure |
-
2017
- 2017-09-27 CN CN201710887424.8A patent/CN107452478B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008118039A (en) * | 2006-11-07 | 2008-05-22 | Chugoku Electric Power Co Inc:The | Moisture absorption respiratory apparatus |
| CN201622923U (en) * | 2010-03-26 | 2010-11-03 | 德阳电业局 | On-load oil conservator for transformer |
| CN202422922U (en) * | 2011-12-09 | 2012-09-05 | 福建省电力有限公司厦门电业局 | Novel moisture absorber for transformer |
| CN204204553U (en) * | 2014-10-14 | 2015-03-11 | 国家电网公司 | Transformer body protective device |
| CN204792325U (en) * | 2015-07-03 | 2015-11-18 | 宁波威顺恒业钣金件有限公司 | Can control transformer tank of pressure automatically |
| CN204792332U (en) * | 2015-07-15 | 2015-11-18 | 富阳怀邦机械有限公司 | Easily change transformer desiccator of drier |
| CN205016338U (en) * | 2015-09-14 | 2016-02-03 | 国家电网公司 | Transformer breather |
| CN205159044U (en) * | 2015-11-23 | 2016-04-13 | 天津双沽机电设备有限公司 | Oil -immersed transformer |
| CN206480453U (en) * | 2017-02-28 | 2017-09-08 | 佛山先炜达电子有限公司 | Annular phase-shifting transformer structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534304A (en) * | 2018-05-23 | 2019-12-03 | Abb瑞士股份有限公司 | With the electrical equipment for rupturing oily air deflector |
| CN110534304B (en) * | 2018-05-23 | 2022-03-25 | 日立能源瑞士股份公司 | Electrical apparatus with a broken oil deflector |
| CN109872863A (en) * | 2019-02-26 | 2019-06-11 | 杨志 | A kind of oil-immersed type transformer based on body pushing meanss |
| CN114267519A (en) * | 2021-11-11 | 2022-04-01 | 卫世伟 | Oil-immersed power transformer based on negative pressure anti-overflow filling |
| CN114267519B (en) * | 2021-11-11 | 2023-06-30 | 共信电力科技有限公司 | Oil-immersed power transformer based on negative pressure anti-overflow filling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107452478B (en) | 2023-05-23 |
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