CN201289974Y - Device for filling oil for high tension apparatus - Google Patents
Device for filling oil for high tension apparatus Download PDFInfo
- Publication number
- CN201289974Y CN201289974Y CNU2008202225137U CN200820222513U CN201289974Y CN 201289974 Y CN201289974 Y CN 201289974Y CN U2008202225137 U CNU2008202225137 U CN U2008202225137U CN 200820222513 U CN200820222513 U CN 200820222513U CN 201289974 Y CN201289974 Y CN 201289974Y
- Authority
- CN
- China
- Prior art keywords
- oil
- filling mechanism
- piston
- communicated
- outlet
- 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
Abstract
The utility model relates to a high-voltage isolating switch for substations of electric power system, in particular to an oil filling device applied in an 110kV isolating switch. The oil filling device is characterized in that an oil can (1) is communicated with an oil filling mechanism through an oil duct (2); a joint (8) connected with an operating rod is arranged on the bottom end surface of the oil can (1); and the oil can (1), the oil duct (2) and the casing of the oil filling mechanism are high-voltage insulators with an insulating paint layer on the surfaces thereof. The oil filling device can fill oil to an isolating switch while equipment is charged so as to solve the problems influencing the normal operation of the isolating switch such as corrosion, rust, and jam.
Description
Technical field
The utility model relates to a kind of electric power system high-tension apparatus refueling device, particularly transformer station and is applied to the high-tension apparatus refueling device that refuels on the 110kV isolating switch.
Background technology
110kV transformer station high voltage isolator adopts the GW4-110 type, the GW4 Series Switch-disconnector is a dicyclo horizontally openable formula structure, mainly form by base, post insulator and current-carrying part, every have two porcelain knobs mutually, be contained in respectively on the base two end axles bearing, connect with cross link, can horizontally rotate, the conduction disconnecting link divides two halves, be separately fixed on the post insulator, the contact of contact is positioned in the middle of two porcelain knobs, drives post insulator and rotate 90 ° simultaneously by different clockwises when operating mechanism is operated, so disconnecting link is just to the same side direction deciliter.The 110kV high voltage isolator adopts outdoor installation mostly, because transformer station generally sprays RTV coating in recent years, primary equipment does not generally need cleaning, and isolating switch belongs to the metal connection, do not have to spray RTV coating, with a kind of state operation, isolating switch could be movable when having only operation for a long time for isolating switch like this, so isolating switch is easy to corrosion, dead, the bite of rust, makes troubles to operation.If isolating switch corrosion in the operation, dead, the bite of rust, consequence and harm are difficult to estimate that ordinary circumstance has: the isolating switch drawing is not gone up that isolating switch ruptures or the like in the drawing process.
Summary of the invention
The purpose of this utility model provides a kind of high-tension apparatus refueling device, it is a kind of device that can refuel to isolating switch under the charged situation of equipment, isolating switch corrosion, rust are dead to solve, bite etc. threatens the problem of normal operation, and it is easy to operate safe in utilization.
The purpose of this utility model is to realize like this, design a kind of high-tension apparatus refueling device, it is characterized in that: its Sheng oil can is communicated with oil-filling mechanism by oil guide pipe, containing on the oil can bottom face has the joint that is connected with action bars, and containing oil can, oil guide pipe, reaching the oil-filling mechanism housing is that its surface of high voltage insulator has the insulation enamelled coating.
The sidewall of described Sheng oil can bottom is communicated with oil pipe, the other end of oil pipe is communicated with oil-filling mechanism, the housing top of oil-filling mechanism is shoe cream room, the bottom is the oil pocket of crossing of taper, crossing between the oil pocket of the shoe cream room on oil-filling mechanism housing top and bottom has oil through, be with piston in the oil through, the top of oil through and piston constitutes oil sealing, the housing top of oil-filling mechanism has inlet to be communicated with oil pipe and the junction sealing, the housing bottom is the vertex of a cone end of bullet, vertex of a cone end has oil outlet, and oil outlet slidely connects piston, is with spring on the piston in oil pocket is crossed in taper.
The piston rod of described piston extends in the diameter difference of oil outlet outer part, and the little part of diameter is less than the internal diameter of oil outlet, the internal diameter greater than oil outlet of the part that diameter is big.
Characteristics of the present utility model are: this high-tension apparatus refueling device, its Sheng oil can is communicated with oil-filling mechanism by oil guide pipe, contain on the oil can bottom face joint that is connected with action bars is arranged, contain on the oil can oil-in is arranged, be stamped the Sheng oil-can lid on the oil-in, containing oil can, oil guide pipe, reaching the oil-filling mechanism housing is that its surface of high voltage insulator has the insulation enamelled coating.Can under the situation of electrification in high voltage, finish refueling process like this.Before operation, add lubricating oil for each bearing of high voltage isolator, the easy corrosion of node connecting rod, the dead place of rust with containing oil can, to facilitate operation not fragile yet for high voltage isolator like this, contain oil can and be a kind of can be under the charged situation of high voltage isolator with being added on the equipment of lubricating oil safety, satisfy the refueling device of site safety requirement.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Fig. 1 is that embodiment moistens the structural representation of containing oil can.
Among the figure: 1, contain oil can; 2, oil pipe; 3, oil outlet; 4, piston; 5, spring; 6, oil sealing; 7, contain oil-can lid; 8, joint.
Embodiment
Embodiment as shown in Figure 1, its Sheng oil can 1 is communicated with oil-filling mechanism by oil guide pipe 2, contain on oil can 1 bottom face joint 8 that is connected with action bars is arranged, the housing of containing oil can 1, oil guide pipe 2 and oil-filling mechanism is a high voltage insulator, what so adopt in the example is glass fiber material, also the insulation enamelled coating is arranged simultaneously, so not only required insulating properties but also the certain rigidity requirement is arranged, so that can under the situation of electrification in high voltage, finish refueling process on the surface of glass fiber material.The sidewall of containing oil can 1 bottom is communicated with oil pipe 2, the other end of oil pipe 2 is communicated with oil-filling mechanism, the housing top of oil-filling mechanism is that the shoe cream room bottom is the oil pocket of crossing of taper, crossing between the oil pocket of the shoe cream room on oil-filling mechanism housing top and bottom has oil through, be with piston 4 in the oil through, the top of oil through and piston 4 constitutes oil sealing 6, the housing top of oil-filling mechanism has inlet to be communicated with oil pipe 2 and the junction sealing, the housing bottom is the vertex of a cone end of bullet, oil-filling mechanism housing vertex of a cone end has oil outlet 3, oil outlet 3 slidely connects piston 4, being enclosed within taper crosses on the piston 4 in the oil pocket and is with spring 5, piston 4 extends in the diameter difference of the part of oil outlet 3 outsides, the little part of diameter is less than oil outlet 3 internal diameters, so that lubricating oil flows out, major diameter position diameter makes it oil-proof greater than oil nozzle 3 internal diameters so that stop up oil outlet 3; Certainly the diameter of piston 4 also can be identical, because oil sealing is arranged on the oil through, but crossing, oil sealing sealing back also have surplus oil droplet to leak in the oil pocket, so being piston 4, preferred plan extends in the diameter difference of the part of oil outlet 3 outsides, contain oil can 1 below joint 8 is arranged, joint 8 is threaded or clamping with insulating bar, and containing on the oil can has oil-in, is stamped on the oil-in and contains oil-can lid 7.
The use of containing oil can is: the person on duty is fixed on Sheng oil can 1 bottom with the insulating bar of transformer station, the person on duty will contain oil can 1 and lift the high piston rod bottom that makes oil-filling mechanism extend in oil outlet 3 outsides and be put on the equipment that needs oiling with going up insulating gloves, as long as the person on duty is pulling down insulating bar gently, the piston rod bottom is opened by the fuel-servicing equipment jack-up oil sealing 6 that makes progress, when pushing up minor diameter position that piston rod extends in oil outlet 3 outsides when entering the outlet of oil outlet 3, because the diameter of piston rod is less than oil outlet 3 diameters herein, be added on the equipment that needs to refuel so lubricating oil flows out, so just safety has been finished refueling mission very easily.Oiling finishes the insulating bar jack-up that makes progress, piston 4 with spring 5 effects downwards, oil sealing 6 also moves down with piston 4, lubrication oil seal is no longer flowed out in the shoe cream room of refueling device housing, and the minor diameter position of piston rod was also left oil outlet 3 and was matched with oil outlet 3 internal diameters and the position gets lodged in and can prevent also on the oil outlet 3 that oil leakage from going out this moment.Operating personnel can remove insulating bar, and refueling device is put down.
The utility model can manually use this refueling device that positions such as each bearing of the other disconnecting link of by-pass switch, the other disconnecting link of line, line disconnecting link high voltage isolator, node connecting rod are added lubricating oil, isolating switch corrosion, rust are dead to solve, bite etc. threatens the problem of normal operation, its easy row simple and easy to use.Originally the operation disconnecting link needs two people's pulling process rods, adopts this refueling device one people just can draw back disconnecting link easily, and disconnecting link the bite phenomenon can not occur, and effect is obvious.Can under the charged situation of equipment, finish refueling operation, not influence normal operation work, and safe and reliable.The utility model can also use two covering devices, a cover apply oil; One cover adds loosening agent.The device of apply oil uses when regular maintenance; The device that adds loosening agent uses when operation is arranged.
Claims (3)
1, high-tension apparatus refueling device, it is characterized in that: its Sheng oil can (1) is communicated with oil-filling mechanism by oil guide pipe (2), containing on oil can (1) bottom face has the joint (8) that is connected with action bars, and containing oil can (1), oil guide pipe (2), reaching the oil-filling mechanism housing is that its surface of high voltage insulator has the insulation enamelled coating.
2, high-tension apparatus refueling device according to claim 1, it is characterized in that: the sidewall of described Sheng oil can (1) bottom is communicated with oil pipe (2), the other end of oil pipe (2) is communicated with oil-filling mechanism, the housing top of oil-filling mechanism is shoe cream room, the bottom is the oil pocket of crossing of taper, crossing between the oil pocket of the shoe cream room on oil-filling mechanism housing top and bottom has oil through, be with piston (4) in the oil through, the top of oil through and piston (4) constitutes oil sealing (6), the housing top of oil-filling mechanism has inlet to be communicated with oil pipe (2) and the junction sealing, the housing bottom is the vertex of a cone end of bullet, vertex of a cone end has oil outlet (3), oil outlet (3) slidely connects piston (4), is with spring (5) on the piston in oil pocket is crossed in taper (4).
3, high-tension apparatus refueling device according to claim 2, it is characterized in that: the piston rod of described piston (4) extends in the diameter difference of oil outlet (3) outer part, the little part of diameter is less than the internal diameter of oil outlet (3), the internal diameter greater than oil outlet (3) of the part that diameter is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202225137U CN201289974Y (en) | 2008-11-19 | 2008-11-19 | Device for filling oil for high tension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202225137U CN201289974Y (en) | 2008-11-19 | 2008-11-19 | Device for filling oil for high tension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289974Y true CN201289974Y (en) | 2009-08-12 |
Family
ID=40981655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202225137U Expired - Fee Related CN201289974Y (en) | 2008-11-19 | 2008-11-19 | Device for filling oil for high tension apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289974Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786588B (en) * | 2009-12-25 | 2011-06-22 | 赵文琪 | Oil charging device |
| CN103318828A (en) * | 2012-03-22 | 2013-09-25 | 成都措普科技有限公司 | Energy-saving refueling device for high-voltage equipment |
| CN107310872A (en) * | 2017-07-31 | 2017-11-03 | 辽宁地质工程职业学院 | Fusing soldering welder oil storage tank or oil storage barrel fuel tap and its oil storage tank, oil storage barrel and oil syringe |
| CN108361611A (en) * | 2018-02-09 | 2018-08-03 | 永嘉县博宇建设有限公司 | A kind of municipal Road lamp for garden with bracing means |
-
2008
- 2008-11-19 CN CNU2008202225137U patent/CN201289974Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786588B (en) * | 2009-12-25 | 2011-06-22 | 赵文琪 | Oil charging device |
| CN103318828A (en) * | 2012-03-22 | 2013-09-25 | 成都措普科技有限公司 | Energy-saving refueling device for high-voltage equipment |
| CN107310872A (en) * | 2017-07-31 | 2017-11-03 | 辽宁地质工程职业学院 | Fusing soldering welder oil storage tank or oil storage barrel fuel tap and its oil storage tank, oil storage barrel and oil syringe |
| CN108361611A (en) * | 2018-02-09 | 2018-08-03 | 永嘉县博宇建设有限公司 | A kind of municipal Road lamp for garden with bracing means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201289974Y (en) | Device for filling oil for high tension apparatus | |
| CN101392862B (en) | Electrified lubricator of high voltage isolating switch | |
| CN201149962Y (en) | Combined burying-terra transformer substation | |
| CN203895766U (en) | Double busbar and double subsection based substation main wiring system | |
| CN102543410B (en) | Cascade high-potential energy supply device | |
| CN203431451U (en) | Ascending-free oiler for outdoor disconnecting switch | |
| CN204481356U (en) | A kind of fast moving distribution integrated apparatus | |
| CN104682224B (en) | A kind of quick mobile distribution integrated apparatus | |
| CN112370679B (en) | Special stores pylon of outdoor 35kV circuit breaker aerial work safety belt | |
| CN201330923Y (en) | Electrified oil ejector for high-voltage isolating switch | |
| CN204615232U (en) | A kind of box-type substation | |
| CN203931717U (en) | A kind of oil immersed type high overload power transformer | |
| CN203826823U (en) | Transformer bushing live-line oil filling device | |
| CN209216727U (en) | A kind of transformer without exposed electrical body | |
| CN203644509U (en) | Amorphous alloy transformer at 35 kV and below and with outgoing lines on high-voltage side and low-voltage side | |
| CN217393096U (en) | High-altitude cleaning device for outdoor high-voltage porcelain insulator | |
| CN203301016U (en) | Outdoor box type substation | |
| CN205670653U (en) | A kind of solid insulation ring main unit | |
| CN105207105A (en) | High-voltage switch air box for outdoor compact intelligent transformer station | |
| CN215987794U (en) | Transformer fire simulation device | |
| CN205582683U (en) | Transformer high pressure integration system that is qualified for next round of competitions | |
| CN220710099U (en) | Single-phase three-winding 220kV gas-insulated transformer | |
| CN2751421Y (en) | A micro-oil high voltage current transformer | |
| CN210863789U (en) | Improve CVT middling pressure tap and generate heat's voltage-sharing cap | |
| CN204289067U (en) | The built-in combined type transformer for photovoltaic generation of a kind of fusion tube |
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: 20090812 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |