CN205751775U - A kind of transformator multipole compensating oil conservator - Google Patents
A kind of transformator multipole compensating oil conservator Download PDFInfo
- Publication number
- CN205751775U CN205751775U CN201620571585.7U CN201620571585U CN205751775U CN 205751775 U CN205751775 U CN 205751775U CN 201620571585 U CN201620571585 U CN 201620571585U CN 205751775 U CN205751775 U CN 205751775U
- Authority
- CN
- China
- Prior art keywords
- closed shell
- elastic bellows
- oil
- base plate
- transformator
- 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.)
- Active
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a kind of transformator multipole compensating oil conservator, be provided with multiple elastic bellows in closed shell, multiple elastic bellows are respectively welded and are fixed on closed shell base plate；Multiple elastic bellows upper surfaces are welded in same counterweight flange, and indicator rotates retainer ring and is fixed on counterweight flange；Closed shell lateral surface is provided with oil level dial gauge, and oil level dial gauge rotates retainer ring by connecting rod with indicator and is connected；Forming shoe cream room in closed shell outside multiple elastic bellows, closed shell base plate lower surface is welded with the main oil pipe road being connected with shoe cream room, main oil pipe road offers note fuel outlet；Being provided with exhaustor in closed shell, exhaustor one end is close to closed shell top board, and the other end passes closed shell base plate；Multiple elastic bellows are connected by the gas-guide pipeline being located at outside closed shell, and gas-guide pipeline end communicates with air through breather valve.This utility model is rational in infrastructure, solves condensation water and there is potential safety hazard, and service life is long.
Description
Technical field
This utility model relates to the compensation Fuel Tanking Unit of transformator, provides one to apply oil immersion in power system to become especially
Depressor is with hermetically sealed vertical external oil multipole compensating oil conservator.
Background technology
At present, oil conservator used for transformer has the various ways such as drum type brake, expansion type to constitute, when being used for accommodating transformator high temperature
Expand the oil mass, but when transformator low-temperature oil volume contraction, oil conservater is because of low on fuel or does not has oil, makes change at all
Depressor is negative pressure state, causes moisture to invade and cause accident to occur.It addition, ripple expands in existing oil conservator used for transformer
Joint is welded on oil conservater inner cavity top, and its upper cover inner wall surface can produce condensation and drop onto the accumulation of corrugated tube bottom, condensation water
There is potential safety hazard, and insulating oil can be caused to make moist, have a strong impact on insulation.
Utility model content
The purpose of this utility model is to provide a kind of transformator multipole compensating oil conservator, can effectively solve above-mentioned asking
Topic.
The technical solution of the utility model is: a kind of transformator multipole compensating oil conservator, including: closed shell 1, elasticity
Corrugated tube 2, counterweight flange 3, indicator rotate retainer ring 4, oil level dial gauge 5, note fuel outlet 6, main oil pipe road 7, breather valve 8, row
Trachea 9, air vent 10, connecting rod 11；
Being provided with multiple elastic bellows 2 in described closed shell 1, the plurality of elastic bellows 2 is respectively welded and is fixed on
On closed shell 1 base plate；The plurality of elastic bellows 2 upper surface is welded in same counterweight flange 3, and described indicator rotates fixing
Ring 4 is fixed on counterweight flange 3；Described closed shell 1 lateral surface is provided with oil level dial gauge 5, and described oil level dial gauge 5 passes through
Connecting rod 11 rotates retainer ring 4 with indicator and is connected；In described closed shell 1, the outer shoe cream room 12 that formed of multiple elastic bellows 2, described
Closed shell 1 base plate lower surface is welded with the main oil pipe road 7 being connected with shoe cream room 12, and described main oil pipe road 7 offers note
Fuel outlet 6；Being provided with exhaustor 9 in described closed shell 1, described exhaustor 9 one end is close to closed shell 1 top board, and the other end is worn
Going out closed shell 1 base plate, exhaustor 9 one end passing closed shell 1 base plate is provided with air vent 10；The plurality of elastic bellows
2 are connected by the gas-guide pipeline being located at outside closed shell 1, and described gas-guide pipeline end communicates with air through breather valve 8.
Preferably, the plurality of elastic bellows 2 and the shape of closed shell 1 and adjoining dimensions are seemingly, multiple elastic corrugated
Pipe 2 cross sectional shape can be square, circular arc line and straight line or the combination of circle.
Preferably, described elastic bellows 2 quantity is three.
This utility model has a following beneficial effect:
1, this utility model elastic bellows 2 with closed shell 1 shape, adjoining dimensions seemingly, makes cubage compensation amount reach
Greatly, the design makes to be in inside elastic bellows 2 and closed shell 1 oiling under same vacuum state.Elastic bellows 2 is with close
Closed shell body 1 inner bottom part is welding as one, and lower end is furnished with the breather valve 8 communicated with air, solves oil conservator used for transformer condensation row
Go wrong.Elastic bellows 2 regulates self expansion, contraction, stress equalization in the oil level of air pressure variation with temperature, uses
Life-span is long, and solving oil conservater is negative pressure state suck-back phenomenon, so that transformator operation is safer reliably.
2, this utility model overcomes existing transformer oil storage defect structurally, by exhaustor 9 by oil conservater
In gas emptying, be full of transformer oil in oil conservater, do not have negative pressure to produce, protection transformator is oily, has configuration transformator
Time strong adaptability, the bellow oil conservator compensation dosage of same specification can reach maximum feature.
3, this utility model is rational in infrastructure, it is adaptable to repay the transformation of system for the existing large oil immersed matched transformer next choice, and
And elastic bellows 2 vertical direction convergent-divergent makes to operate steadily, it is not necessary to rail plate, thus will not contaminated oil, also will not
There is catching phenomenon.
4, oil conservater is for sealing space, and when elastic bellows 2 cracking bursts oil, interim store oil can be made in this space, and can match
Inspection for leakage valve, its store oil amount meets elastic bellows 2 the highest internal oil reserve.
5, traditional inner oil type oil storage cabinet is big due to heat-dissipating space, therefore there is internal condensation problem, and it is dust-proof for oil conservater
Condensation rust water within Zhao at any time can sprinkling on transformer body, directly influence cleaning and the safety of transformator.This practicality
The novel condition avoiding the formation of condensation, is radiating surface with atmosphere, has stopped the generation of condensation water from source.
6, without radiator window, using the design of tank wall high efficiency and heat radiation, traditional inner oil type oil storage cabinet is to be dispelled the heat by louvered
Window is arranged on oil conservater sidewall, and when meeting the vile weather of heavy rain strong wind, rainwater is beaten and can be sprung back into the last part of BAIYE
Directly pour on FlexbleJoint to oil conservater inwall, and also can be containing few in addition to various impurity and floating dust in rainwater
Amount sulfur dioxide, nitrogen dioxide and the chloric acid material such as nitric acid, nitrate, be Ovshinsky owing to making the material of ripple back-off device
Body stainless sheet steel, under acidic mixed material, is easily generated intercrystalline corrosion, causes ripple back-off device seepage.This utility model is
By integral tank wall as radiating surface, due to the maximization of area of dissipation, its radiating effect is more than far away the heat radiation energy of radiator window
Power, because not added with radiator window, also producing above-mentioned risk of leakage.
7, closed shell 1 designs succinctly, discharge off wedge angle, and the framework being used for supporting shell body is placed in by this utility model
Enclosure interior so that hull outside is the brightest and the clearest, without being easily generated dead angle and the discharging sharp-angle of corrosion, and oil conservater top board is convex
Rise, ovalisation shape, it is also possible to prevent hydrops, improve service life and the safe operation of transformator of oil conservater.
8, in order to show the change of oil temperature in transformator intuitively, this utility model is provided with oil level dial gauge 5 can be direct
The change of oil level in reading oil conservater.
9, this utility model realizes the most pressure with transformator: traditional inner oil type oil storage cabinet cannot meet transformator at all
The unlatching pressure of pressure relief valve, is a serious defect, and when the insulating oil overcharge limit, pressure relief valve not up to unloads
During pressure pressure, oil conservater indeed bursts and bursts oil and cause major accident, and this utility model can realize the most pressure with transformator.
10, having leakage protection to design, due to tradition inner oil type oil storage cabinet by corrugated tube as oil vessel, corrugated tube is once
Because outside cause cracking is burst oily, transformator even power station will be contaminated, the safe operation of serious threat to transformator, this practicality
New hull is closed with base plate and is welded, and forms ring packing space, and when corrugated tube cracking bursts oil, interim store oil can be made in this space,
And inspection for leakage valve can be matched, its store oil amount meets the highest oil reserve of bellows interior.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the first design structure diagram of closed shell and elastic corrugated tube shape in this utility model；
Fig. 3 is the second design structure diagram of closed shell and elastic corrugated tube shape in this utility model；
Fig. 4 is the third design structure diagram of closed shell and elastic corrugated tube shape in this utility model；
In figure: 1, closed shell；2, elastic bellows；3, counterweight flange；4, indicator rotates retainer ring；5, oil level instruction
Table；6, note fuel outlet；7, main oil pipe road；8, breather valve；9, exhaustor；10, air vent；11, connecting rod；12, shoe cream room.
Detailed description of the invention
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of transformator multipole compensating oil conservator, including: closed shell 1, elastic bellows 2, join
Weight flange 3, indicator rotate retainer ring 4, oil level dial gauge 5, note fuel outlet 6, main oil pipe road 7, breather valve 8, exhaustor 9, aerofluxus
Mouth 10, connecting rod 11；
Being provided with three elastic bellows 2 in closed shell 1, three elastic bellows 2 are respectively welded and are fixed on closed shell 1
On base plate；Three elastic bellows 2 upper surfaces are welded in same counterweight flange 3, and indicator rotates retainer ring 4 and is fixed on counterweight flange
On 3；Closed shell 1 lateral surface is provided with oil level dial gauge 5, and oil level dial gauge 5 rotates retainer ring 4 even by connecting rod 11 and indicator
Connect；Interior three elastic bellows of closed shell 12 are outer forms shoe cream room 12, and closed shell 1 base plate lower surface is welded with and shoe cream room
The main oil pipe road 7 that 12 are connected, main oil pipe road 7 offers note fuel outlet 6；Exhaustor 9, exhaustor 9 it is provided with in closed shell 1
One end is close to closed shell 1 top board, and the other end passes closed shell 1 base plate, passes exhaustor 9 one end of closed shell 1 base plate
It is provided with air vent 10；Three elastic bellows 2 are connected by the gas-guide pipeline being located at outside closed shell 1, gas-guide pipeline end
Communicate with air through breather valve 8.
Three elastic bellows 2 and the shape of closed shell 1 and adjoining dimensions seemingly, are shown in Fig. 2,3,4, elastic bellows 2 sections
Face shape can be square, circular arc line and straight line or the combination etc. of circle, makes volume and compensation dosage reach maximum, elastic corrugated
Pipe 2 can keep good air-tight state in frequently motion, and elastic bellows 2 is adjusted in air pressure with the oil level varied with temperature
Save self expand, shrink, stress equalization, service life is long, and oil conservater oiling, oil extraction operation the most very convenient.
Operation principle of the present utility model is:
The design is according to the design considerations such as oil temperature, ambient temperature, during oiling to certain value, and elastic bellows 2 counterweight flange 3
On indicator rotate retainer ring 4 by connecting rod 11 with the change of oil level, oil level dial gauge 5 pointer show and is also changing, pointer
Being shown that oil level position value, in oil tank of transformer, main oil pipe road is connected, along with oil temperature with oil conservater main oil pipe road 7
It is raised and lowered, elastic bellows 2 expansion or shrinkage therewith, thus realizes the purpose to transformator compensation volume.
This utility model use advanced super flexible rustless steel elastic bellows 2 as cubage compensation element, and by ripple
Expansion joint is placed in bottom and equipped with the breather valve 8 communicated with ambient atmosphere, and elastic bellows 2 inner chamber passes through breather valve 8 and air
Communicate and the condensation produced that colds and heat succeed each other is discharged by breather valve, solve condensation water and there is potential safety hazard.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All according to this utility model spirit made equivalence change or modify, all should contain protection domain of the present utility model it
In.
Claims (3)
1. a transformator multipole compensating oil conservator, it is characterised in that including: closed shell (1), elastic bellows (2), join
Weight flange (3), indicator rotate retainer ring (4), oil level dial gauge (5), note fuel outlet (6), main oil pipe road (7), breather valve (8),
Exhaustor (9), air vent (10), connecting rod (11)；
Being provided with multiple elastic bellows (2) in described closed shell (1), the plurality of elastic bellows (2) is respectively welded fixing
On closed shell (1) base plate；The plurality of elastic bellows (2) upper surface is welded in same counterweight flange (3), described indicator
Rotate retainer ring (4) to be fixed on counterweight flange (3)；Described closed shell (1) lateral surface is provided with oil level dial gauge (5), institute
State oil level dial gauge (5) to be connected with indicator rotation retainer ring (4) by connecting rod (11)；Multiple elasticity in described closed shell (1)
Corrugated tube (2) forms outward shoe cream room (12), and described closed shell (1) base plate lower surface is welded with and is connected with shoe cream room (12)
Main oil pipe road (7), described main oil pipe road (7) offers note fuel outlet (6)；Described closed shell is provided with exhaustor in (1)
(9), described exhaustor (9) one end is close to closed shell (1) top board, and the other end passes closed shell (1) base plate, passes closed housing
Exhaustor (9) one end of body (1) base plate is provided with air vent (10)；The plurality of elastic bellows (2) is by being located at closed shell (1)
Outside gas-guide pipeline is connected, and described gas-guide pipeline end communicates with air through breather valve (8).
2. according to a kind of transformator multipole compensating oil conservator described in claim 1, it is characterised in that the plurality of elastic wave
Seemingly, multiple elastic bellows (2) cross sectional shape can be square, circle for stricture of vagina pipe (2) and the shape of closed shell (1) and adjoining dimensions
Camber line and straight line or the combination of circle.
3. according to a kind of transformator multipole compensating oil conservator described in claim 1 or 2, it is characterised in that described elastic wave
Stricture of vagina pipe (2) quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571585.7U CN205751775U (en) | 2016-06-15 | 2016-06-15 | A kind of transformator multipole compensating oil conservator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571585.7U CN205751775U (en) | 2016-06-15 | 2016-06-15 | A kind of transformator multipole compensating oil conservator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751775U true CN205751775U (en) | 2016-11-30 |
Family
ID=57385919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620571585.7U Active CN205751775U (en) | 2016-06-15 | 2016-06-15 | A kind of transformator multipole compensating oil conservator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751775U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281256A (en) * | 2018-04-04 | 2018-07-13 | 沈阳天通电气有限公司 | A kind of floated bipolar balanced compensated oil conservater of high-power transformer |
| CN110359877A (en) * | 2019-07-16 | 2019-10-22 | 浙江海洋大学 | A kind of underwater oil pipe spilled-oil recovery unit |
| CN112382475A (en) * | 2020-09-22 | 2021-02-19 | 北京华柏思科技有限公司 | Bellows type respirator and transformer oil storage tank |
| CN112530673A (en) * | 2020-12-17 | 2021-03-19 | 沈阳天汇电气有限公司 | Double-seal metal corrugated pressure-resistant compensator |
| CN112951558A (en) * | 2021-03-19 | 2021-06-11 | 郑州大学 | Oil-immersed transformer with cooling oil conservator |
-
2016
- 2016-06-15 CN CN201620571585.7U patent/CN205751775U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281256A (en) * | 2018-04-04 | 2018-07-13 | 沈阳天通电气有限公司 | A kind of floated bipolar balanced compensated oil conservater of high-power transformer |
| CN110359877A (en) * | 2019-07-16 | 2019-10-22 | 浙江海洋大学 | A kind of underwater oil pipe spilled-oil recovery unit |
| CN110359877B (en) * | 2019-07-16 | 2022-02-01 | 浙江海洋大学 | Oil pipe oil spilling recovery unit under water |
| CN112382475A (en) * | 2020-09-22 | 2021-02-19 | 北京华柏思科技有限公司 | Bellows type respirator and transformer oil storage tank |
| CN112530673A (en) * | 2020-12-17 | 2021-03-19 | 沈阳天汇电气有限公司 | Double-seal metal corrugated pressure-resistant compensator |
| CN112951558A (en) * | 2021-03-19 | 2021-06-11 | 郑州大学 | Oil-immersed transformer with cooling oil conservator |
| CN112951558B (en) * | 2021-03-19 | 2022-08-26 | 郑州大学 | Oil-immersed transformer with cooling oil conservator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205751775U (en) | A kind of transformator multipole compensating oil conservator | |
| CN110980015B (en) | Brazing honeycomb panel inner floating roof storage tank | |
| CN207848956U (en) | A kind of double-layer vacuum insulated storage tank peculiar to vessel with air chamber structure | |
| CN106683826B (en) | A kind of oil-immersed transformer of high security | |
| CN216685355U (en) | Pressure-resistant and corrosion-resistant electrolyte barrel | |
| CN201638640U (en) | Shell-type transformer dissipating heat by means of evaporative cooling | |
| CN203258128U (en) | Safety valve for vacuum drying tank | |
| CN207852441U (en) | A kind of buried distribution transformer | |
| CN216643811U (en) | Explosion-proof gas holder | |
| CN219512927U (en) | Leakage-proof oil immersed transformer | |
| CN205751781U (en) | One can draining oil tank of transformer shell | |
| CN208967462U (en) | A kind of vertical low temperature gas tank | |
| CN207624502U (en) | The inner oil type metal bellow oil conservator with micro-positive pressure characteristic with check valve | |
| CN216054311U (en) | Fire prevention type power capacitor | |
| CN205810530U (en) | The outer fuel reserve tank of a kind of safe and practical transformator | |
| CN109160116A (en) | A kind of outdoor wet tank | |
| CN101266871A (en) | Oil box respiration device | |
| CN210624155U (en) | Protective cover for preventing acetylene leakage | |
| CN206038242U (en) | Helium leak test sealing device for steam generator | |
| CN205063422U (en) | Integral removal room | |
| CN211601659U (en) | TEG rich liquid heat transfer device | |
| CN219580211U (en) | Corrosion-resistant sulfur dioxide flue gas pipe | |
| CN215733312U (en) | Waterproof dirt-proof auto-control handling car pencil control box | |
| CN202252519U (en) | Evaporator Inflation and pressure-maintaining device | |
| CN207843823U (en) | A kind of water paint cartridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |