CN201622909U - Suspended-type external-oil metal corrugated oil conservator - Google Patents
Suspended-type external-oil metal corrugated oil conservator Download PDFInfo
- Publication number
- CN201622909U CN201622909U CN2010200102981U CN201020010298U CN201622909U CN 201622909 U CN201622909 U CN 201622909U CN 2010200102981 U CN2010200102981 U CN 2010200102981U CN 201020010298 U CN201020010298 U CN 201020010298U CN 201622909 U CN201622909 U CN 201622909U
- Authority
- CN
- China
- Prior art keywords
- oil
- conservator
- suspended
- expansion joint
- cabinet
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model provides a suspended-type external-oil metal corrugated oil conservator used for a voltage transformer. The oil conservator comprises a horizontal-type round conservator body, wherein a curtain-type slide track and a round corrugated expansion joint suspended by pulleys on the slide track are arranged at the inner top of the conservator body, a movable plate is arranged at the moving end of the corrugated expansion joint; the other end of the corrugated expansion joint is fixed and sealed; an oil delivery pipeline, a waste collection chamber, an oil injection port and an exhaust port are arranged at the bottom of the conservator body; an adjustable magnetic floater is arranged on the movable plate of the corrugated expansion joint; and a magnetic oil level gauge is arranged on the conservator body correspondingly to magnetic floater and transversely extends to the full length of the conservator body. The suspended-type external-oil metal corrugated oil conservator has the advantages of high overall compensation rate, small dead oil area, low oil consumption, smooth operation of suspended-type motion compensation with no stagnation, direct, clear and accurate detection of oil level, corrosion resistance, no need of maintenance and high operating reliability.
Description
Technical field:
The utility model relates to a kind of safety guard that is used for power transformer, and particularly a kind of improved employing window curtain type slideway circle corrugated pipe is suspended on and reaches the outer oily metal bellow oil conservator of retractile suspension type on the slideway.
Background technology:
The oil conservator of the power transformer that uses is used widely as safety guard at present.The inventor causes unnecessary waste for the region of bypassed oil of not participating in compensation that solves existing wavy metal cabinet and exist (account for injection flow about 30%) for the first time.Inner oil type is subjected to reasons such as oil pressure deadweight because of corrosion resistant plate is very thin.And the bulge spalling.Outer oil type is also given the security of operation of power transformer because of the little and easy clamping stagnation of oil starvation compensation rate and is brought hidden danger.
Summary of the invention:
The purpose of this utility model provides the outer oily metal bellows oil conservator of a kind of improved suspension type, and it can stretch more freely, and the region of bypassed oil reaches minimum, horizontal magnetic turnover panel oil level and indicates accurately directly perceived.
The purpose of this utility model is that it of realizing like this comprises the horizontal circular cabinet, window curtain type slideway that the cabinet top is provided with and the pulley on the slideway, hanging the metal bellows compensator, but the adjustable magnetic float is set on the corrugated expansion joint tache motorice portable plate, and corrugated expansion joint other end stiff end sealing weldering is dead.Described horizontal circular cabinet also is provided with laterally on the angle in circular cabinet vision simultaneously easily, and elongated magnetic turns over oil level indicator.Described this side seal of horizontal circular cabinet closes and welds extremely and be provided with collecting sewage room.And opposite side sealing weldering is dead, and the centre is provided with flange, and the external dehydrating breather that can regenerate drier voluntarily of pneumostome is set on the flange can effectively be handled humid air.
For the air in the oil pocket (between cabinet inwall and the metal bellows compensator) of sealing is got rid of, collector box is set at window curtain type slideway one end.On the blast pipe bottom that is provided with in the box is fixed at the bottom of the cabinet and stretch out and be exhaust outlet outward at the bottom of the cabinet.
The utility model has the advantages that the entire compensation amount increases, the region of bypassed oil is very little, economizes on oil.The suspension type motion compensation freely, no clamping stagnation, oil level is visual and clear accurately, really reaches non-maintaining, improves operational reliability.
Below in conjunction with accompanying drawing the utility model is done with explanation.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1.
Embodiment:
By accompanying drawing as can be known the utility model comprise by horizontal circular cabinet 1, cabinet end cap 16, working hole end cap 8, working hole flange 6 form the sealing Oil Tank.The pulley 3 that cabinet 1 top is provided with window curtain type slideway 2 and slides on slideway, this pulley 3 is hanging metal bellows compensator 4.Bellows cavity mount 5 is welded in working hole end cap 8 inboards, corrugated expansion joint 4 other end sealing-in bellows portable plates 19.Under the slip of pulley 3, push bellows portable plate 19 to bellows cavity mount 5 one sides when transformer oil in the cabinet just increases, corrugated expansion joint 4 is shunk.Transformer oil reduces just expansion of corrugated expansion joint 4 in cabinet 1.But the adjustable magnetic float 18 that is located on the bellows portable plate 19 slides along magnetic turnover panel oil level indicator 17 inwalls, and how much just oil level the accurate oil level of clear display on oil level notice plate 10.At the bottom of the cabinet on 9 pipeline road 12 connect oil tank of transformer.When pouring orifice 11 beginning oilings, open exhaust outlet 15, with the air in the cabinet 1 by collector box 21, discharge outside the cabinets 1 by blast pipe 20, exhaust outlet 15.Collecting sewage room 13 compiles greasy dirt and regularly emits from antifouling 14.Open wide during pneumostome 7 work, it can make corrugated expansion joint 4 keep homogeneous atmosphere to press.The pneumostome 7 drier dehydrating breather of can externally regenerating voluntarily can effectively be handled humid air.
Claims (2)
1. a transformer is with the outer oily metal bellow oil conservator of suspension type, it comprises the horizontal circular cabinet, it is characterized in that being provided with the window curtain type slideway and passing through the circle corrugated pipe compensator that this slideway top sheave hangs at this cabinet inner top, the corrugated expansion joint end that moves is provided with portable plate, the fixing sealing of the other end, on at the bottom of the cabinet, be provided with pipeline road, collecting sewage room, pouring orifice, exhaust outlet.
2. transformer as claimed in claim 1 is characterized in that with the outer oily metal bellow oil conservator of suspension type: but on the bellows portable plate, be provided with the adjustable magnetic float, correspondingly therewith be provided with on cabinet laterally that elongated magnetic turns over oil level indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200102981U CN201622909U (en) | 2010-01-19 | 2010-01-19 | Suspended-type external-oil metal corrugated oil conservator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200102981U CN201622909U (en) | 2010-01-19 | 2010-01-19 | Suspended-type external-oil metal corrugated oil conservator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622909U true CN201622909U (en) | 2010-11-03 |
Family
ID=43026365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200102981U Expired - Fee Related CN201622909U (en) | 2010-01-19 | 2010-01-19 | Suspended-type external-oil metal corrugated oil conservator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498992A (en) * | 2013-10-16 | 2014-01-08 | 泰州鸿飞汽车部件有限公司 | Thin-wall volume compensator with multilayer U-shaped corrugated pipes |
| CN106969217A (en) * | 2016-07-01 | 2017-07-21 | 荆门市吉光环保科技有限责任公司 | A kind of Mobile ventilation pipeline |
-
2010
- 2010-01-19 CN CN2010200102981U patent/CN201622909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498992A (en) * | 2013-10-16 | 2014-01-08 | 泰州鸿飞汽车部件有限公司 | Thin-wall volume compensator with multilayer U-shaped corrugated pipes |
| CN106969217A (en) * | 2016-07-01 | 2017-07-21 | 荆门市吉光环保科技有限责任公司 | A kind of Mobile ventilation pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206669345U (en) | A kind of pipeline leakage warning device for the construction of natural gas fields | |
| CN201622909U (en) | Suspended-type external-oil metal corrugated oil conservator | |
| CN102679140B (en) | A kind of multi-section type rubber film sealing gas chamber | |
| CN201537407U (en) | Oil slick absorption device for emulsion liquid | |
| CN201622908U (en) | Novel capsule oil storage cabinet for transformer | |
| CN2789734Y (en) | Pisten slope measuring device for gas storing box | |
| CN201141453Y (en) | Two-position three-way valve device | |
| CN203774051U (en) | Bidirectional outer-oil metal corrugated oil storage conservator | |
| CN204211799U (en) | For pressure control device and the titanium sponge conversion unit of titanium sponge conversion unit | |
| CN110410596B (en) | Safety protection assembly for chemical pipeline connecting pipe | |
| CN103506351A (en) | Pipeline soot cleaning device | |
| CN201795287U (en) | Condensed water drainage sealable tank | |
| CN204389111U (en) | A kind of multiple through way valve experimental provision | |
| CN203882773U (en) | Vertical oil storage device for transformer | |
| CN203882772U (en) | Oil conservator of power transformer | |
| CN205826043U (en) | A kind of pipeline flow detection metering device | |
| CN203585341U (en) | Novel valve structure | |
| CN202921014U (en) | Tower bottom deslagging device of rectifying tower | |
| CN206038388U (en) | Annular layer -stepping soil gas collection system | |
| CN207286979U (en) | Clinker dust collection device | |
| CN206642475U (en) | A kind of improved tubular demister installation system | |
| CN219588732U (en) | Oil gas gathering and transportation pipeline detector | |
| CN209591738U (en) | A kind of transformer oil storage of readily identified oil level | |
| CN204523217U (en) | A kind of powder purification apparatus | |
| CN202258673U (en) | Internal oil storage cabinet with pressure relief valve |
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: 20101103 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |