CN207381233U - A kind of outer oily vertical metal bellow oil conservator - Google Patents
A kind of outer oily vertical metal bellow oil conservator Download PDFInfo
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- CN207381233U CN207381233U CN201720954860.8U CN201720954860U CN207381233U CN 207381233 U CN207381233 U CN 207381233U CN 201720954860 U CN201720954860 U CN 201720954860U CN 207381233 U CN207381233 U CN 207381233U
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- oil
- water
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- metal bellow
- vertical metal
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Abstract
A kind of outer oily vertical metal bellow oil conservator, including oil conservater shell, cabinet feet, core component, core support, exhaust pipe, respiratory siphon, petroleum pipeline and oil fuel tube, cabinet feet is mounted on oil conservater pipe shell bottom, core component is mounted in oil conservater shell, core support is mounted between oil conservater shell and core component, respiratory siphon.Exhaust pipe is mounted on core component one side, and petroleum pipeline and oil fuel tube are mounted on core component bottom；In the movable end center installation water-logging box of core component, water-logging box is communicated with gas tube and drainpipe, connects compressed gas source outside gas tube.Condensation water or the leakage transformer oil that fixed outer oily vertical metal bellow oil conservator core inner cavity occurs are collected, found and exhausted to the utility model in time, judges whether core is damaged, ensures metal bellow oil conservator safe and reliable operation in time.
Description
Technical field
The utility model is related to oil-immersed power transformer or reactors, and in particular to a kind of outer oily vertical metal ripple storage
Oil Tank.
Background technology
Current market sales of oil-immersed transformer metal bellow oil conservator has vertical two kinds of the horizontal and interior oil of outer oil,
The outer horizontal not only movable end of oil is acted on by tilting moment, and core component is by buoyancy, so wavy metal stress is complicated
Easily damaged, the interior vertical presence of oil cannot bear core in 35KPa positive pressures, use and occur the shortcomings that scrapping of rushing to summit often, therefore
Occur upper fixed outer oily vertical metal bellow oil conservator in recent market, solve shortcoming described in front, but outer oil is vertical
There is the risk for generating condensation water in metal bellow oil conservator air cavity in transport, storage, transformer stoppage in transit, misoperation, work as core
Body can further pollute transformer oil when there is leak source, reduce the insulation performance of transformer oil, influence transformer safety operation.
The content of the invention
Technical problem to be solved in the utility model is：The above-mentioned problems of the prior art is solved, and is provided a kind of
Outer oil vertical metal bellow oil conservator is collected, found and exhausts fixed outer oily vertical metal bellow oil conservator core in time
The condensation water or leakage transformer oil that inner cavity occurs judge whether core is damaged, ensures metal bellow oil conservator peace in time
Full reliability service.
The technical solution adopted in the utility model is：
A kind of outer oily vertical metal bellow oil conservator, including oil conservater shell, cabinet feet, core component, core support, exhaust
Pipe, respiratory siphon, petroleum pipeline and oil fuel tube, cabinet feet are mounted on oil conservater pipe shell bottom, and core component is mounted on oil conservater shell
Interior, core support is mounted between oil conservater shell and core component, respiratory siphon.Exhaust pipe is mounted on core component one side, defeated
Oil pipe and oil fuel tube are mounted on core component bottom；In the movable end center installation water-logging box of core component, water-logging box and inflation
Pipe and drainpipe communicate, and connect compressed gas source outside gas tube.
In above-mentioned technical proposal, the water-logging box is an independent sealed water-logging box.
In above-mentioned technical proposal, a drainage envelope air valve is installed in the water-logging box center.
In above-mentioned technical proposal, the water-logging box is double-layer structure.
In above-mentioned technical proposal, equipped with liquid-level switch, output alarm signal in the water-logging box.
In above-mentioned technical proposal, the compressed gas source outlet installation shut-off valve, shut-off valve uses hand stop valve or electricity
Dynamic shut-off valve.
In above-mentioned technical proposal, the drainpipe outlet installs check valve.
Operation principle：In one independent sealed water-logging box of core body of coil-storage cabinet component movable end center installation, risen to be reliable
See, preferably with double-layer structure, water-logging box crown center is fallen in, and the envelope air valve that sluices is installed in bottom, and effect is：Core is lived
The water or oil that moved end plate top occurs, flow first in pit, are then flowed by the aperture on valve top in water-logging box, work as ponding
When reaching the atmospheric pressure value of some very little in box, which will close.The liquid-level switch of one switching value of installation, is used at the top of water-logging box
In detecting liquid level in water-logging box, alarm signal is sent after reaching a certain height.A piece hose of installation is connected to oil storage at the top of water-logging box
Cabinet case top, and transformer lower part is led to, it is connected with source of the gas, source outlet sets a shut-off valve, receives water-logging box liquid level report
After alert signal, this shut-off valve is manually or electrically opened, hydrops is discharged.A piece hose of installation is connected to oil conservater shell at the top of water-logging box
At the top of body, and transformer lower part is led to, outlet can fill a check valve, enter to prevent external humidification in water-logging box.Supply gas pressure
It is greater than the closing pressure of unidirectional valve opening pressure and the envelope air valve that sluices.
The beneficial effects of the utility model are：It is capable of the liquid of safe collection core bottom appearance, either condensation water also
It is the transformer oil of leakage, there is level monitoring, can also ventilates exclusion in time after alarm, find that core oil leak shows in time
As substantially increasing the security reliability that outer oily vertical oil storage cabinet is run.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the top view of Fig. 1.
In figure：1 oil conservater shell, 2 core supports, 3 gas tubes, 4 drainpipes, 5 drainages envelope air valve, 6 liquid levels are opened
It closes, 7 water-logging box, 8 core components, 9 magnetic double level gauges, 10 respiratory siphons, 11 exhaust pipes, 12 cabinet feets, 13 petroleum pipelines,
14 oil transportation mouth butterfly valves, 15 oil fuel tubes, 16 check valves, 17 compressed gas sources, 18 shut-off valves.
Specific embodiment
The outer oily vertical metal bellow oil conservator of the utility model, as illustrated in fig. 1 and 2, including oil conservater shell 1, core group
Part 8, core support 2, water-logging box 7, drainage seal air valve 5, liquid-level switch 6, gas tube 3, drainpipe 4, are welded on shell bottom plate defeated
Oil pipe 13, oil fuel tube 15, exhaust pipe 11, respiratory siphon 10, cabinet feet 12, magnetic double level gauge 9, oil conservater shell are additionally provided with compression outside
Gas source 17, petroleum pipeline delivery outlet are equipped with oil transportation mouth butterfly valve 14.Outer casing upper cover is slightly raised, and to prevent upper cover ponding, upper cover is turned over
Side is welded with shell riser shape pair of panel, avoids prominent side corrosion, side plate directly extrudes more than one reinforcing rib, to enhance shell
Straight section bearing capacity, side plate one lead to bottom, and by bottom plate bag in side plate, appearance is more succinct good-looking.
An independent sealed water-logging box 7 is placed in core body of coil-storage cabinet movable end central lower, for the sake of reliable, is preferably adopted
With double-layer structure, water-logging box crown center is fallen in, and a drainage envelope air valve 5 is installed in bottom, and effect is：On core activity end plate
The water or oil that portion occurs, flow first in pit, are then flowed by the aperture on valve top in water-logging box, when reaching in water-logging box
During the atmospheric pressure value of some very little, which will close.The liquid-level switch 6 of one switching value of installation, liquid-level switch 6 at the top of water-logging box
Output line guides to transformer terminal box, and through outer casing upper cover when is sealed, and for detecting liquid level in water-logging box 7, reaches certain
Alarm signal is sent after height.An installation piece hose gas tube 3 in the top of water-logging box 7 is connected to oil conservater case top, hose with it is upper
It is sealed between lid, and leads to transformer lower part, be connected with source of the gas, source outlet sets a shut-off valve 18, receives water-logging box liquid level
After alarm signal, this shut-off valve 18 is manually or electrically opened, hydrops is discharged.A piece hose drainpipe 4 of installation at the top of water-logging box
Oil conservater case top is connected to, is sealed between hose and upper cover, and leads to transformer lower part, outlet can fill a check valve 16,
Enter to prevent external humidification in water-logging box.Supply gas pressure is greater than the closing pressure of unidirectional valve opening pressure and the envelope air valve that sluices.
Oil conservater is equipped with magnetic double level gauge 9, permanent magnet is fixed on movable end plate, between magnetic turning plate and permanent magnet
It is welded with non-magnetic stainless steel material.
Exhaust pipe 11 is fixed on shell bottom plate and core rebound, and upper lobes are closed to collect gas, with air cavity
Sealing.Normally off is in during use.
Respiratory siphon 10 is fixed on shell bottom plate and core rebound, is communicated with core inner cavity, is sealed with oil pocket.Outlet can
One dehydrating breather is installed, normally open is in during use.
Claims (8)
1. a kind of outer oily vertical metal bellow oil conservator, it is characterised in that：Including oil conservater shell, cabinet feet, core component, core
Support, exhaust pipe, respiratory siphon, petroleum pipeline and oil fuel tube, cabinet feet are mounted on oil conservater pipe shell bottom, and core component is mounted on storage
In Oil Tank shell, core support is mounted between oil conservater shell and core component, respiratory siphon.
2. outer oily vertical metal bellow oil conservator according to claim 1, it is characterised in that：Exhaust pipe is mounted on core group
Part one side, petroleum pipeline and oil fuel tube are mounted on core component bottom；In the movable end center installation water-logging box of core component, ponding
Box is communicated with gas tube and drainpipe, connects compressed gas source outside gas tube.
3. outer oily vertical metal bellow oil conservator according to claim 2, it is characterised in that：The water-logging box is only for one
The water-logging box of vertical sealing.
4. outer oily vertical metal bellow oil conservator according to claim 2, it is characterised in that：Water-logging box center installation
One drainage seals air valve.
5. outer oily vertical metal bellow oil conservator according to claim 2, it is characterised in that：The water-logging box is tied to be double-deck
Structure.
6. outer oily vertical metal bellow oil conservator according to claim 2, it is characterised in that：Liquid is housed in the water-logging box
Bit switch, output alarm signal.
7. outer oily vertical metal bellow oil conservator according to claim 2, it is characterised in that：The compressed gas source outlet
Shut-off valve is installed, shut-off valve uses hand stop valve or electric check valve.
8. outer oily vertical metal bellow oil conservator according to claim 2, it is characterised in that：The drainpipe outlet installation
Check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954860.8U CN207381233U (en) | 2017-08-02 | 2017-08-02 | A kind of outer oily vertical metal bellow oil conservator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954860.8U CN207381233U (en) | 2017-08-02 | 2017-08-02 | A kind of outer oily vertical metal bellow oil conservator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381233U true CN207381233U (en) | 2018-05-18 |
Family
ID=62341722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954860.8U Active CN207381233U (en) | 2017-08-02 | 2017-08-02 | A kind of outer oily vertical metal bellow oil conservator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545512A (en) * | 2018-11-28 | 2019-03-29 | 南通世睿电力科技有限公司 | A kind of oil conservater leakage intelligent monitoring device |
-
2017
- 2017-08-02 CN CN201720954860.8U patent/CN207381233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545512A (en) * | 2018-11-28 | 2019-03-29 | 南通世睿电力科技有限公司 | A kind of oil conservater leakage intelligent monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200803 Address after: No.1 Baisha Road, Baishazhou, Yanfeng District, Hengyang City, Hunan Province Patentee after: XINJIANG TBEA GROUP HENGYANG ELECTRIC BRANCH Co. Address before: 421007 Baishazhou Union Mountain 108, Yanfeng District, Hengyang City, Hunan Province Patentee before: TBEA GROUP HENGYANG ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201103 Address after: No.1 Baisha Road, Baishazhou, Yanfeng District, Hengyang City, Hunan Province Patentee after: Hunan Guochuang Electric Power Co., Ltd Address before: No.1 Baisha Road, Baishazhou, Yanfeng District, Hengyang City, Hunan Province Patentee before: XINJIANG TBEA GROUP HENGYANG ELECTRIC BRANCH Co. |