CN205959724U - Transformer stores up oil tank device based on emergent compensation - Google Patents
Transformer stores up oil tank device based on emergent compensation Download PDFInfo
- Publication number
- CN205959724U CN205959724U CN201620758947.3U CN201620758947U CN205959724U CN 205959724 U CN205959724 U CN 205959724U CN 201620758947 U CN201620758947 U CN 201620758947U CN 205959724 U CN205959724 U CN 205959724U
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- Prior art keywords
- oil
- oil tank
- transformer
- emergent
- tank
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Abstract
The utility model provides a transformer stores up oil tank device based on emergent compensation, it stores up oil tank (1) to include the owner who communicates with the transformer, use the nitrogen blanket body to store up oil tank (2) of oil tank (1) supplying with transformer oil liquid as pressure and give first place to, set up to being used for communicateing oil tank (2) and mainly storing up oil tank (1) and with oil tank (2) and the main pressure signal of oil tank (1) and the valving that oil level signal is control signal of storing up, through monitoring main pressure value and oil level value of storing up oil tank (1) and oil tank (2), it main stores up oil tank (1) to be compensated the transformer oil liquid of oil tank (2) by the valving, main store up oil tank (1) of no longer direct use, consequently, reliable performance and transformer operational safety ability that the transformer stored up oil tank have been improved.
Description
First, technical field
This utility model is related to a kind of transformer oil storage cabinet device, especially a kind of transformer oil storage based on emergent compensation
Cabinet device.
2nd, background technology
Transformator is the important pivot equipment in power system, the expansion of the increase with capacity and quantity and electrical network scale
Greatly, tremendous influence can be caused to transformator if going wrong, transformator may be caused to trip, lead to large-area power-cuts, in order to
Ensure the safety of transformator, need to use transformer oil storage, therefore transformer oil storage is a kind of important transformer part,
In existing transformer oil storage, occur lacking transformator fluid, transformator because under artificial or irresistible constraints
It is necessary for power failure and carries out injection transformer fluid and maintenance, one is to check whether that oil level instruction is problematic, and two is to check whether very
Oil starvation, transformer station causes greater loss, compensates to meeting an urgent need to the carrying out of transformer oil during transformer station high-voltage side bus, currently there are no one kind
Transformer oil storage cabinet device based on emergent compensation.
Based on existing technical problem, technical characteristic and technique effect, make application technical scheme of the present utility model.
3rd, content of the invention
Object of the present utility model is a kind of transformer oil storage cabinet device based on emergent compensation.
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of storage of the transformator based on emergent compensation
Oil Tank device, therefore improves unfailing performance and the transformer station high-voltage side bus security performance of transformer oil storage.
For reaching above-mentioned purpose, this utility model adopts the technical scheme that：Include the main oil storage connecting with transformator
Cabinet, with blanket of nitrogen body as pressure and based on oil conservater supply the oil tank of transformator fluid, be provided for connecting oil tank and master
Oil conservater and the valving with the pressure signal of oil tank and main oil conservater and oil level signal as control signal.
Due to devising main oil conservater, oil tank and valving, by monitoring pressure value and the oil of main oil conservater and oil tank
Place value, compensates the transformator fluid of oil tank in main oil conservater by valving, no longer directly uses main oil conservater, therefore carries
The high unfailing performance of transformer oil storage and transformer station high-voltage side bus security performance.
This utility model devises, according to the mode that transformator fluid is compensated main oil conservater, oil tank and valving
It is coupled to each other.
This utility model devises, and also includes valve and support, and valving is set to include electromagnetic valve, oil level biography
Sensor I, pressure transducer, fuel level sensor II and controller,
Oil tank is set to couple with main oil conservater by support and oil tank is set to by electromagnetic valve with main oil conservater even
Logical, oil tank is provided with fuel level sensor I and is respectively arranged with pressure transducer and fuel level sensor in main oil conservater
II, the output port of the output port of fuel level sensor I, the output port of pressure transducer and fuel level sensor II is respectively provided with
It is to be connected with the input port of controller and the control port of electromagnetic valve is set to be connected with the output port of controller, in oil
Valve is provided with tank and oil tank is set to connect with source nitrogen by valve.
This utility model devises, and main oil conservater is set to tubular tank body, guide wheel and corrugated tube and corrugated tube is arranged on
In tubular tank body, guide wheel is provided with the medial wall of tubular tank body with the outer surface side wall of corrugated tube and guide wheel is set to lead to
Cross connecting seat to couple with corrugated tube, guide wheel is set to couple with tubular tank body roller and pressure transducer is arranged on and ripple
Pipe moves freely on the cavity inner face of the relative tubular tank body in end.
This utility model devises, and oil tank is set to cylindrical tube shape body and oil tank is arranged on the top end face of main oil conservater
Portion.
This utility model devises, and fuel level sensor I is arranged on the cavity bottom end face of oil tank.
This utility model devises, and fuel level sensor II is separately positioned on the cavity top bottom end face of main oil conservater.
This utility model devises, support be set to rectangular box-like body and support top bottom end face be respectively set to
Oil tank distribution corresponding with main oil conservater.
This utility model devises, and controller is set to PLC.
This utility model devises, oil tank, support and main oil conservater be set to according to be arranged above and below superposition distribution and
It is provided with the blanket of nitrogen body of 0.1-0.5MPa pressure value in oil tank.
In the technical program, main oil conservater, oil tank and valving that transformator fluid is compensated are that important technology is special
Levy, in the technical field of the transformer oil storage cabinet device based on emergent compensation, there is novelty, creative and practicality,
Term in the technical program is all can be explained with patent documentation in the art and understand.
4th, brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model：
Fig. 2 is the annexation schematic diagram of main oil conservater 1 of the present utility model, oil tank 2 and support 8.
5th, specific embodiment
According to guidelines for examination, this utility model is used such as " have ", "comprising" and " inclusion " term should
It is interpreted as not allotting presence or the interpolation of one or more of the other element or a combination thereof.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
For the ease of description this utility model with simplify description, rather than instruction or the hint device of indication or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning in this utility model for the language.
As long as additionally, involved technical characteristic in this utility model different embodiments disclosed below is each other
The conflict of not constituting just can be combined with each other.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Fig. 1 be an embodiment of the present utility model, illustrate the present embodiment in conjunction with accompanying drawing, include main oil conservater 1,
Oil tank 2, electromagnetic valve 3, fuel level sensor I 4, pressure transducer 5, fuel level sensor II 6, valve 7, support 8 and controller 9,
Oil tank 2 is set to couple with main oil conservater 1 by support 8 and oil tank 2 is set to by electromagnetic valve 3 and main oil storage
Cabinet 1 connects, and is provided with fuel level sensor I 4 and is respectively arranged with pressure transducer 5 and oil in main oil conservater 1 in oil tank 2
Level sensor II 6, the output of the output port of fuel level sensor I 4, the output port of pressure transducer 5 and fuel level sensor II 6
Port be respectively set to be connected with the input port of controller 9 and electromagnetic valve 3 control port be set to defeated with controller 9
Exit port connects, and is provided with valve 7 and oil tank 2 is set to connect with source nitrogen by valve 7 on oil tank 2.
In the present embodiment, main oil conservater 1 is set to tubular tank body 11, guide wheel 12 and corrugated tube 13 and corrugated tube 13 sets
Put in tubular tank body 11, the outer surface side wall with corrugated tube 13 for the medial wall of tubular tank body 11 is provided with guide wheel 12 and
Guide wheel 12 is set to couple with corrugated tube 13 by connecting seat, and guide wheel 12 is set to couple and press with tubular tank body 11 roller
Force transducer 5 is arranged on and is moved freely on the cavity inner face of the relative tubular tank body 11 in end with corrugated tube 13.
In the present embodiment, oil tank 2 is set to cylindrical tube shape body and oil tank 2 is arranged on the top end face of main oil conservater 1
Portion.
In the present embodiment, fuel level sensor I 4 is arranged on the cavity bottom end face of oil tank 2.
In the present embodiment, fuel level sensor II 6 is separately positioned on the cavity top bottom end face of main oil conservater 1.
In the present embodiment, support 8 is set to rectangular box-like body and the top bottom end face of support 8 is respectively set to and oil
Tank 2 and the corresponding distribution of main oil conservater 1.
In the present embodiment, controller 9 is set to PLC.
In the present embodiment, oil tank 2, support 8 and main oil conservater are set to be distributed and in oil according to the superposition that is arranged above and below
It is provided with the blanket of nitrogen body of 0.1-0.5MPa pressure value in tank 2.
When the free end face of main oil conservater 1 reaches minimum oil level, pressure transducer 5 and fuel level sensor II 6 are respectively
Output signal, fuel level sensor I 4 output signal, when the output signal of pressure transducer 5 and fuel level sensor II 6 triggers simultaneously
When, work opened by electromagnetic valve 3, and the transformator fluid of oil tank 2 can inject in main oil conservater 1 under the effect of elevated pressure nitrogen gas-bearing formation body, from
And complete to be automatically injected transformator fluid, when the output signal of pressure transducer 5 and fuel level sensor II 6 disappears, or oil level
When sensor I 4 output signal occurs, electromagnetic valve 3 cuts out.
This utility model has lower feature：
1st, due to devising main oil conservater 1, oil tank 2 and valving, by monitoring the pressure of main oil conservater 1 and oil tank 2
Value and oil level value, compensate the transformator fluid of oil tank 2 in main oil conservater 1 by valving, no longer directly use main oil storage
Cabinet 1, therefore improves unfailing performance and the transformer station high-voltage side bus security performance of transformer oil storage.
2nd, due to devising electromagnetic valve 3, fuel level sensor I 4, pressure transducer 5, fuel level sensor II 6 and controller 9,
By the signal of fuel level sensor I 4, pressure transducer 5 and fuel level sensor II 6 pickup, by controller 9, electromagnetic valve 3 is carried out
Control opening and closing, transformator fluid compensation is carried out to main oil conservater 1 by oil tank 2.
3rd, due to devising support 8, improve the stability of main oil conservater 1 and oil tank 2.
4th, due to devising valve 7 it is ensured that the stablizing of pressure value of blanket of nitrogen body.
5th, due to devising technical characteristic of the present utility model, in the work of the set individually and each other of technical characteristic
With being shown by test, property indices of the present utility model are at least 1.7 times of existing property indices, lead to
Cross assessment and there is good market value.
Also has the technical characteristic that main oil conservater 1, oil tank 2 and valvings other and that transformator fluid is compensated couple
It is all one of embodiment of the present utility model, and each technical characteristic of embodiment described above can arbitrarily be combined,
For meeting the requirement of Patent Law, patent regulation and guidelines for examination, no longer to each technical characteristic institute in above-described embodiment
The embodiment of possible combination is all described.
Therefore in the transformer oil storage engineering device technique field based on emergent compensation, every include connect with transformator
Main oil conservater 1, with blanket of nitrogen body as pressure and based on oil conservater 1 supply the oil tank 2 of transformator fluid, the company of being provided for
Logical oil tank 2 and main oil conservater 1 and the valve with the pressure signal of oil tank 2 and main oil conservater 1 and oil level signal as control signal
The technology contents of device are all in protection domain of the present utility model.
Claims (10)
1. a kind of transformer oil storage cabinet device based on emergent compensation, is characterized in that：Include the main oil storage connecting with transformator
Cabinet（1）, with blanket of nitrogen body as pressure and based on oil conservater（1）The oil tank of supply transformator fluid（2）, be provided for connect
Oil tank（2）With main oil conservater（1）And with oil tank（2）With main oil conservater（1）Pressure signal and oil level signal be control signal
Valving.
2. the transformer oil storage cabinet device based on emergent compensation according to claim 1, is characterized in that：According to transformator
The mode that fluid compensates is main oil conservater（1）, oil tank（2）It is coupled to each other with valving.
3. the transformer oil storage cabinet device based on emergent compensation according to claim 1, is characterized in that：Also include valve
（7）And support（8）, valving is set to include electromagnetic valve（3）, fuel level sensor I（4）, pressure transducer（5）, oil level
Sensor II（6）And controller（9）, oil tank（2）It is set to by support（8）With main oil conservater（1）Connection and oil tank（2）If
It is set to by electromagnetic valve（3）With main oil conservater（1）Connection, in oil tank（2）In be provided with fuel level sensor I（4）And in main storage
Oil Tank（1）In be respectively arranged with pressure transducer（5）With fuel level sensor II（6）, fuel level sensor I（4）Output port, pressure
Force transducer（5）Output port and fuel level sensor II（6）Output port be respectively set to and controller（9）Input
Mouth connects and electromagnetic valve（3）Control port be set to and controller（9）Output port connect, in oil tank（2）Upper setting
There is valve（7）And oil tank（2）It is set to by valve（7）Connect with source nitrogen.
4. the transformer oil storage cabinet device based on emergent compensation according to claim 3, is characterized in that：Main oil conservater（1）
It is set to tubular tank body（11）, guide wheel（12）And corrugated tube（13）And corrugated tube（13）It is arranged on tubular tank body（11）In,
Tubular tank body（11）Medial wall and corrugated tube（13）Outer surface side wall on be provided with guide wheel（12）And guide wheel（12）Setting
It is by connecting seat and corrugated tube（13）Connection, guide wheel（12）It is set to and tubular tank body（11）Roller connection and pressure biography
Sensor（5）It is arranged on and corrugated tube（13）Move freely the relative tubular tank body in end（11）Cavity inner face on.
5. the transformer oil storage cabinet device based on emergent compensation according to claim 3, is characterized in that：Oil tank（2）Setting
For cylindrical tube shape body and oil tank（2）It is arranged on main oil conservater（1）Top end face portion.
6. the transformer oil storage cabinet device based on emergent compensation according to claim 3, is characterized in that：Fuel level sensor I
（4）It is arranged on oil tank（2）Cavity bottom end face on.
7. the transformer oil storage cabinet device based on emergent compensation according to claim 3, is characterized in that：Fuel level sensor II
（6）It is separately positioned on main oil conservater（1）Cavity top bottom end face on.
8. the transformer oil storage cabinet device based on emergent compensation according to claim 3, is characterized in that：Support（8）Setting
For rectangular box-like body and support（8）Top bottom end face be respectively set to and oil tank（2）With main oil conservater（1）Corresponding point
Cloth.
9. the transformer oil storage cabinet device based on emergent compensation according to claim 3, is characterized in that：Controller（9）If
It is set to PLC.
10. the transformer oil storage cabinet device based on emergent compensation according to claim 3, is characterized in that：Oil tank（2）,
Frame（8）It is set to be distributed and in oil tank according to the superposition that is arranged above and below with main oil conservater（2）In be provided with 0.1-0.5MPa pressure
The blanket of nitrogen body of value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758947.3U CN205959724U (en) | 2016-07-19 | 2016-07-19 | Transformer stores up oil tank device based on emergent compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620758947.3U CN205959724U (en) | 2016-07-19 | 2016-07-19 | Transformer stores up oil tank device based on emergent compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959724U true CN205959724U (en) | 2017-02-15 |
Family
ID=57971653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620758947.3U Expired - Fee Related CN205959724U (en) | 2016-07-19 | 2016-07-19 | Transformer stores up oil tank device based on emergent compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710812A (en) * | 2017-02-22 | 2017-05-24 | 江苏凡高电气有限公司 | Intelligent three-phase oil-immerse power distribution transformer |
-
2016
- 2016-07-19 CN CN201620758947.3U patent/CN205959724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710812A (en) * | 2017-02-22 | 2017-05-24 | 江苏凡高电气有限公司 | Intelligent three-phase oil-immerse power distribution transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |