CN105845374A - Portable oil filter oil-filtering and equipment oil-filling device for transformer substation - Google Patents
Portable oil filter oil-filtering and equipment oil-filling device for transformer substation Download PDFInfo
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- CN105845374A CN105845374A CN201610296342.1A CN201610296342A CN105845374A CN 105845374 A CN105845374 A CN 105845374A CN 201610296342 A CN201610296342 A CN 201610296342A CN 105845374 A CN105845374 A CN 105845374A
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- Prior art keywords
- oil
- equipment
- portable
- pressure
- fuel tank
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a portable oil filter oil-filtering and equipment oil-filling device for a transformer substation. The portable oil filter oil-filtering and equipment oil-filling device comprises a base plate and a steering device, wherein the base plate comprises an electric oil suction pump, a main oil tank, an electric charge pump, a pressure relay, an auxiliary oil tank, a high-pressure oil pipe, a compressor gun and a tractor connecting device; the electric oil suction pump is provided with a first oil inlet and a first oil outlet; the electric charge pump is provided with a second oil inlet and a second oil outlet; the main oil tank is provided with an oil inlet valve, an oil outlet valve and an oil extraction valve; the first oil inlet is connected with the oil surface of to-be-discharged equipment; the first oil outlet is connected with the oil inlet valve; the oil outlet valve is connected with the second oil inlet and then is connected with the pressure relay; one end of the secondary oil tank is connected with the pressure relay and the other end is connected with the compressor gun through the high-pressure oil pipe. The portable oil filter oil-filtering and equipment oil-filling device can be used for storing waste insulating oil as a container and can also connected with an oil filter for oil filtration; the quality of the insulating oil is ensured; and by the compressor gun, self-sealing when the oil is filled up can be ensured and the volume of newly filled oil is also metered, so that the work efficiency is improved.
Description
Technical field
The present invention relates to electrical equipment technical field, particularly relate to a kind of transformer station portable oil strain machine filter
Oil and equipment recharging oil device.
Background technology
Oil-filled equipment is widely used in power industry, such as oil-immersed power transformer, oil-immersed current mutual inductance
Device, oil-immersed electric reactor etc., often occur after these oil-filled equipments run a period of time casing leakage of oil,
The problems such as oil quality deterioration, the properly functioning and power grid security for guarantee equipment, it is necessary to it is carried out repairing or filter
Oil.And at present the oil-stocking equipment in transformer station mostly is large-scale fixing oil tank, it is impossible to mobile or mobile difficulty, and
And the oil-immersed equipment that installation site is higher can not be played effect of quick repairing, traditional approach is for multiple
Oil drum is round transported in treating between repairing equipment and oil tank, and often occurs insulating oil in oil drum transportation
Leakage cause transformer station's environment pollution, and the impurity such as dust is easy to fall into the quality affecting oil in oil.
This has resulted in the increase of cost of transportation, the decline of resource quality and the wasting of resources and environmental pollution.
Summary of the invention
It is an object of the invention to overcome above-mentioned power equipment insulating oil that barrel transport point can only be become to bring one
The deficiency of series technique problem, it is provided that a kind of reasonable in design, simple in construction, with low cost, be beneficial to environmental protection energy
The enough transformer station of movement portable oil filter oil strain and equipment recharging oil devices in transformer station.
The present invention is achieved through the following technical solutions: transformer station is with portable oil filter oil strain and sets
Standby recharging oil device, including chassis, is provided with transfer and rear wheel below described chassis, described in turn to dress
Put and be provided with the tractor attachment means that described chassis is realized with tractor to be connected, under described transfer
Side is provided with front vehicle wheel；Be provided with on described chassis electronic oil scavenge pump, main fuel tank, electronic oil filling pump, for
Monitor the oil pressure of the second oil-out and send the signal of telecommunication and control the described electronic oil filling pump pressure that realizes start and stop and continue
Electrical equipment, auxiliary fuel tank, high-pressure oil pipe, nozzle and the traction that described chassis is connected with tractor realization
Car attachment means；Described electronic oil scavenge pump is provided with the first oil-in and the first oil-out；Set on described main fuel tank
Being equipped with sealing lid, inlet valve, delivery valve and take fuel tap, inlet valve is positioned at the top of main fuel tank, delivery valve with
Take fuel tap and lay respectively at the bottom of main fuel tank；Described electronic oil filling pump is provided with the second oil-in and the second oil-out；
Described first oil-in is connected with needing defueling equipment pasta, and the first oil-out is connected with described inlet valve, described
Delivery valve is connected with described second oil-in by connected pipes, described second oil-out and described pressure relay
Device connects, and described auxiliary fuel tank one end is connected with described pressure switch, and its other end passes through high-pressure oil pipe and institute
State nozzle to be connected；The electrical contact of described pressure switch is connected to the motor power of described electronic oil filling pump and returns
Lu Zhong.
The appliance contact of pressure switch is connected in the motor power loop of electronic oil filling pump, continues when flowing through pressure
When in electrical equipment, the pressure of oil reaches setting value, pressure switch can send the signal of telecommunication, controls electronic charging oil pump
Start and stop, and then regulation auxiliary fuel tank in pressure；Auxiliary fuel tank plays the effect of oleo cushion, coordinates pressure relay
Device plays the effect of stable oil pressure jointly.
Be provided with oil level monitor on described main fuel tank, the upper and lower side of described oil level monitor respectively with main fuel tank
Connection.The setting of oil level monitor, is to make use of law of connected vessels, it is simple to observe oil in main fuel tank in time
Change of reserves situation.
The body of a gun of described nozzle is the body of a gun that aluminum alloy material is made.The body of a gun that aluminum alloy material is made has
Good electric conductivity, can eliminate electrostatic the most safely.
Described high-pressure oil pipe is made up of internal layer, intermediate layer, outer layer, internal layer and outer layer all use have oil resistant,
Rubber corrosion-resistant, weather resistance characteristic is constituted, and intermediate layer is the intermediate layer being made up of the skeleton of steel wire winding.
Described front vehicle wheel is connected with described transfer by bearing, and both sides, described transfer front end set respectively
Having the steel tank of opening, described tractor attachment means is triangular structure, and it is connected with described transfer
While being stainless steel bar, the two ends of stainless steel bar are inserted at the steel tank of described transfer both sides and along it respectively
Slide.Front vehicle wheel is connected with described transfer by bearing, can arbitrarily adjust the direction of front vehicle wheel；Traction
Car attachment means triangular structure wherein while being stainless steel bar, it inserts with transfer both sides steel tank
Mode can make the other both sides of tractor attachment means move freely at above-below direction so that tractor connects dress
Put when being connected with tractor more flexible.
The described bore of lid that seals is more than described inlet valve and the bore of delivery valve.
Described take fuel tap be provided be easy to needle tubing sampling interface and for sealing the seal closure of this interface.
Being easy to interface when the interface of needle tubing sampling can avoid sampling excessive and spray, extraction is not exclusively；Setting of seal closure
Put and can play sealing function, and prevent leakage of oil.
It is an advantage of the current invention that:
Transformer station's portable oil filter oil strain and equipment that the present invention can be used by design in transformer station are mended
Oil device, the insulating oil that this device both can have been discarded as large-rolume container storage, it is also possible to oil filter phase
Repeatedly kicking into row oil strain, when solving oil-filled equipment oil strain in transformer station, in transformer station, oil tank should not move and can only lead to
Cross numerous oil drum to transport the problem of fresh oil and waste oil, reduce cost of transportation, it is ensured that the quality of insulating oil,
Improve work efficiency.
The present invention, by arranging pressure switch, auxiliary fuel tank, nozzle, makes the oil pressure of nozzle porch tie up
Keep steady fixed, problem that oiling do not worry oil pressure too low or too high can be repeated, the most measurable injected
The volume of fresh oil, this device can be held nozzle by a people at equipment pouring orifice under conditions of power on
Operation, need to be by manpower to transport fresh oil and to need many people operate simultaneously when solving oil-filled equipment repairing in transformer station
Just the problem in fresh oil injection device can be reduced human cost and improves work efficiency.
The device in use links of present invention design is all taked to seal structure, fundamentally stops
Insulating oil leakage problem, has played good protective effect, has solved oil filter oil strain in transformer station environment
And during equipment repairing, the insulating oil leakage brought causes the problem of environmental pollution, reduces environmental improvement
Cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that embodiment of the present invention master regards；
Fig. 2 is the structural representation that the embodiment of the present invention is overlooked；
Fig. 3 is the structural representation of embodiment of the present invention transfer.
Reference implication in figure: 1, oil level monitor；2, lid is sealed；3, main fuel tank；4, inlet valve；
5, delivery valve；6, connected pipes；7, the second oil-in；8, electronic oil filling pump；9, the second oil-out；
10, pressure switch；11, auxiliary fuel tank；12, nozzle；13, high-pressure oil pipe；14, chassis；15、
Tractor attachment means；16, front vehicle wheel；17, rear wheel；18, the first oil-out；19, electronic oil suction
Pump；20, the first oil-in；21, fuel tap is taken；22, transfer.
Detailed description of the invention
With detailed description of the invention, present disclosure is described in further details below in conjunction with the accompanying drawings.
Embodiment
Refering to Fig. 1 to Fig. 3, present embodiments provide a kind of transformer station's portable oil filter oil strain and set
Standby recharging oil device, including chassis 14, is provided with transfer 22 and rear wheel 17, turns to below chassis 14
It is provided with the tractor attachment means 15 that described chassis 14 is realized with tractor to be connected on device 22, turns to
Front vehicle wheel 16 it is provided with below device 22；Electronic oil scavenge pump 19, main fuel tank 3, electricity it is provided with on chassis 14
Move oil filling pump 8, for monitoring the oil pressure of the second oil-out 9 and sending the signal of telecommunication electronic oil filling pump 8 of control in fact
The existing pressure switch 10 of start and stop, auxiliary fuel tank 11, high-pressure oil pipe 13, nozzle 12 and by chassis 14
The tractor attachment means 15 being connected is realized with tractor；Electronic oil scavenge pump 19 is provided with the first oil-in 20 He
First oil-out 18；It is provided with sealing lid 2, inlet valve 4, delivery valve 5 on main fuel tank 3 and takes fuel tap 21,
Inlet valve 4 is positioned at the top of main fuel tank 3, delivery valve 5 and take fuel tap 21 and lay respectively at the bottom of main fuel tank 3；
Electronic oil filling pump 8 is provided with the second oil-in 7 and the second oil-out 9；First oil-in 20 with need defueling equipment
Pasta is connected, and the first oil-out 18 is connected with inlet valve 4, and delivery valve 5 is entered with second by connected pipes 6
Hydraulic fluid port 7 is connected, and the second oil-out 9 connects with pressure switch 10, auxiliary fuel tank 11 one end and pressure relay
Device 10 is connected, and its other end is connected with nozzle 12 by high-pressure oil pipe 13；The electricity of pressure switch 10
Gas contact is connected in the motor power loop of electronic oil filling pump 8.The main fuel tank 3 of the present embodiment is according to country
Pressure vessel manufacturing standard and the casing that manufactures, compared with traditional, the thickness of main fuel tank 3 to arrange thick one
A bit.
The electrical contact of pressure switch 10 is connected in the motor power loop of electronic oil filling pump 8, when flowing through pressure
When in power relay 10, the pressure of oil reaches setting value, pressure switch 10 can send the signal of telecommunication, controls electricity
The start and stop of dynamic charging oil pump, and then the pressure in regulation auxiliary fuel tank 11；The work of 11 oleo cushions of auxiliary fuel tank
With, coordinate pressure switch 10 jointly to play the effect of stable oil pressure.Setting value includes working value and release value,
Depending on can be according to practical situation, during as needed the pouring orifice terrain clearance of repairing equipment to be 10m, action can be set
Value is 0.25Mpa, release value is 0.20Mpa, and when the pressure of oil is more than 0.25Mpa, electronic oil filling pump 8 is stopped
Only work, when the pressure of oil is less than 0.20Mpa, electronic oil filling pump 8 starts, and then can maintain auxiliary fuel tank
Pressure in 11 is between 0.20Mpa to 0.25Mpa.
Being provided with oil level monitor 1 on main fuel tank 3, the upper and lower side of oil level monitor 1 is respectively with main fuel tank 3 even
Logical.The setting of oil level monitor 1, is to make use of law of connected vessels, it is simple in observing main fuel tank 3 in time
The change of reserves situation of oil.
The body of a gun of nozzle 12 is the body of a gun that aluminum alloy material is made.Nozzle 12 in the present embodiment is existing
Having technology, the nozzle used with gas station is the same, all uses the self-styled measuring fuel filling of prior art
Rifle, it includes having and is automatically switched off the self-packer of oil gun when the equipment of monitoring is filled it up with and has metering merit
The body of a gun of energy.Self-packer can prevent oil plant excessive；The aluminium alloy body of a gun has good electric conductivity, can be timely
Eliminate electrostatic safely.
High-pressure oil pipe 13 is made up of internal layer, intermediate layer, outer layer, and internal layer and outer layer all use has oil resistant, resistance to
The rubber of burn into weather resistance characteristic is constituted, and intermediate layer is the intermediate layer being made up of the skeleton of steel wire winding.
Front vehicle wheel 16 is connected with transfer 22 by bearing, and transfer 22 front end is respectively provided on two sides with out
Mouthful steel tank, tractor attachment means 15 is triangular structure, and it with transfer 22 is connected is
Stainless steel bar, the two ends of stainless steel bar are inserted respectively at the steel tank of transfer 22 both sides and slide along.Before
Wheel 16 is connected with transfer 22 by bearing, can arbitrarily adjust the direction of front vehicle wheel 16；Tractor is even
Connection device 15 triangular structure wherein while being stainless steel bar, its inserting with transfer 22 both sides steel tank
The mode of putting can make the other both sides of tractor attachment means 15 move freely at above-below direction so that tractor is even
Connection device 15 is more flexible when being connected with tractor.
Seal the bore of lid 2 more than inlet valve 4 and the bore of delivery valve 5.
Take fuel tap 21 be provided be easy to needle tubing sampling interface and for sealing the seal closure of this interface.Just
When interface in needle tubing sampling can avoid sampling, interface is excessive and spray, and extraction is not exclusively；The setting of seal closure
Sealing function can be played, and prevent leakage of oil.
By above-mentioned setting, transformer station portable oil filter oil strain and equipment recharging oil device just can reach
The purpose of design of the present invention, the oil plant that apparatus of the present invention are suitable for is that in transformer station, the electric power such as transformer reactance device sets
The standby insulation oil plant used.
When coordinating oil filter oil strain, the delivery valve 5 on main fuel tank 3 is connected with the oil-in of oil filter, main
Inlet valve 4 on fuel tank 3 is connected with the oil-out of oil filter, and delivery valve 5 and inlet valve 4 valve are beaten simultaneously
Open and the insulating oil in main fuel tank 3 can be filtered.
When equipment repairing, open the sealing lid 2 on main fuel tank 3, open the delivery valve 5 on main fuel tank 3,
Starting the electronic oil pump that rushes, hand-held nozzle 12 is to equipment repairing.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment is also not used to limit
The scope of the claims of the present invention processed, all equivalences done without departing from the present invention are implemented or change, are intended to be limited solely by this
In the scope of the claims of case.
Claims (7)
1. transformer station's portable oil filter oil strain and equipment recharging oil device, it is characterised in that: include chassis
(14), described chassis (14) lower section be provided with transfer (22) and rear wheel (17), described in turn to
The tractor attachment means (15) that described chassis (14) are realized to be connected it is provided with tractor on device (22),
Described transfer (22) lower section is provided with front vehicle wheel (16)；Described chassis is provided with electronic suction on (14)
Oil pump (19), main fuel tank (3), electronic oil filling pump (8), for monitoring the second oil-out (9) oil pressure
Power also sends the signal of telecommunication and controls described electronic oil filling pump (8) and realize the pressure switch (10) of start and stop, secondary oil
Case (11), high-pressure oil pipe (13), nozzle (12)；Described electronic oil scavenge pump (19) is provided with the first oil-feed
Mouth (20) and the first oil-out (18)；Sealing lid (2), inlet valve it is provided with on described main fuel tank (3)
(4), delivery valve (5) and take fuel tap (21), inlet valve (4) is positioned at the top of main fuel tank (3), goes out
Fuel tap (5) and take fuel tap (21) and lay respectively at the bottom of main fuel tank (3)；Described electronic oil filling pump (8)
It is provided with the second oil-in (7) and the second oil-out (9)；Described first oil-in (20) with need defueling equipment
Pasta is connected, and the first oil-out (18) is connected with described inlet valve (4), and described delivery valve (5) passes through
Connected pipes (6) is connected with described second oil-in (7), described second oil-out (9) and described pressure
Relay (10) connects, and described auxiliary fuel tank (11) one end is connected with described pressure switch (10), its
The other end is connected with described nozzle (12) by high-pressure oil pipe (13)；Described pressure switch (10)
Electrical contact be connected in the motor power loop of described electronic oil filling pump (8).
Transformer station the most according to claim 1 portable oil filter oil strain and equipment recharging oil device,
It is characterized in that: on described main fuel tank (3), be provided with oil level monitor (1), described oil level monitor (1)
Upper and lower side connect with main fuel tank (3) respectively.
Transformer station the most according to claim 1 portable oil filter oil strain and equipment recharging oil device,
It is characterized in that: the body of a gun of described nozzle (12) is the body of a gun that aluminum alloy material is made.
Transformer station the most according to claim 1 portable oil filter oil strain and equipment recharging oil device,
It is characterized in that: described high-pressure oil pipe (13) is made up of internal layer, intermediate layer, outer layer, and internal layer and outer layer are equal
Using and have oil resistant, corrosion-resistant, the rubber composition of weather resistance characteristic, intermediate layer is by the skeleton of steel wire winding
The intermediate layer constituted.
Transformer station the most according to claim 1 portable oil filter oil strain and equipment recharging oil device,
It is characterized in that: described front vehicle wheel (16) is connected with described transfer (22) by bearing, described turn
Be respectively provided on two sides with the steel tank of opening to device (22) front end, described tractor attachment means (15) is three
Angular structure, what it was connected with described transfer (22) is stainless steel bar, the two ends of stainless steel bar
Insert respectively at the steel tank of described transfer (22) both sides and slide along.
Transformer station the most according to claim 1 portable oil filter oil strain and equipment recharging oil device,
It is characterized in that: the described bore of lid (2) that seals is more than described inlet valve (4) and the mouth of delivery valve (5)
Footpath.
Transformer station the most according to claim 1 portable oil filter oil strain and equipment recharging oil device,
It is characterized in that: described in take fuel tap (21) be provided be easy to needle tubing sampling interface and for sealing this
The seal closure of interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296342.1A CN105845374B (en) | 2016-05-06 | 2016-05-06 | Transformer station portable oil filter oil strain and recharging oil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296342.1A CN105845374B (en) | 2016-05-06 | 2016-05-06 | Transformer station portable oil filter oil strain and recharging oil device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105845374A true CN105845374A (en) | 2016-08-10 |
| CN105845374B CN105845374B (en) | 2017-12-12 |
Family
ID=56591279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296342.1A Active CN105845374B (en) | 2016-05-06 | 2016-05-06 | Transformer station portable oil filter oil strain and recharging oil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105845374B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435819A (en) * | 2018-12-19 | 2019-03-08 | 国网河南省电力公司洛阳供电公司 | A kind of integrated high pressure power equipment repairing electric vehicle |
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| JPS63232192A (en) * | 1987-03-10 | 1988-09-28 | 本田技研工業株式会社 | Oil injector to fluid coupling |
| CN2123358U (en) * | 1992-04-22 | 1992-12-02 | 渝州大学 | High efficiency vacuum oil filtering equipment |
| CN2535910Y (en) * | 2002-04-02 | 2003-02-12 | 郭敏 | Live-line fuel charger for power equipment |
| CN102095078A (en) * | 2010-12-09 | 2011-06-15 | 中国西电电气股份有限公司 | Multifunctional oil absorption device for transformer |
| CN105304277A (en) * | 2015-10-20 | 2016-02-03 | 国网山东省电力公司东营供电公司 | Electric refueling device for distribution transformer |
| CN205050673U (en) * | 2015-10-30 | 2016-02-24 | 国网浙江省电力公司丽水供电公司 | Portable filling device is used to transformer |
| CN105547572A (en) * | 2016-01-18 | 2016-05-04 | 成都佳信电气工程技术公司 | On-line pressure monitoring and automatic quantitative oil-taking/supplementing device for power oil shortage equipment |
| CN205723082U (en) * | 2016-05-06 | 2016-11-23 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Transformer station portable oil filter oil strain and equipment recharging oil device |
-
2016
- 2016-05-06 CN CN201610296342.1A patent/CN105845374B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63232192A (en) * | 1987-03-10 | 1988-09-28 | 本田技研工業株式会社 | Oil injector to fluid coupling |
| CN2123358U (en) * | 1992-04-22 | 1992-12-02 | 渝州大学 | High efficiency vacuum oil filtering equipment |
| CN2535910Y (en) * | 2002-04-02 | 2003-02-12 | 郭敏 | Live-line fuel charger for power equipment |
| CN102095078A (en) * | 2010-12-09 | 2011-06-15 | 中国西电电气股份有限公司 | Multifunctional oil absorption device for transformer |
| CN105304277A (en) * | 2015-10-20 | 2016-02-03 | 国网山东省电力公司东营供电公司 | Electric refueling device for distribution transformer |
| CN205050673U (en) * | 2015-10-30 | 2016-02-24 | 国网浙江省电力公司丽水供电公司 | Portable filling device is used to transformer |
| CN105547572A (en) * | 2016-01-18 | 2016-05-04 | 成都佳信电气工程技术公司 | On-line pressure monitoring and automatic quantitative oil-taking/supplementing device for power oil shortage equipment |
| CN205723082U (en) * | 2016-05-06 | 2016-11-23 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Transformer station portable oil filter oil strain and equipment recharging oil device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435819A (en) * | 2018-12-19 | 2019-03-08 | 国网河南省电力公司洛阳供电公司 | A kind of integrated high pressure power equipment repairing electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105845374B (en) | 2017-12-12 |
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