CN105703259B - Insulating oil reclaims instrument - Google Patents
Insulating oil reclaims instrument Download PDFInfo
- Publication number
- CN105703259B CN105703259B CN201610211604.XA CN201610211604A CN105703259B CN 105703259 B CN105703259 B CN 105703259B CN 201610211604 A CN201610211604 A CN 201610211604A CN 105703259 B CN105703259 B CN 105703259B
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- China
- Prior art keywords
- fence
- curved portions
- insulating oil
- oil
- base
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of insulating oil to reclaim instrument, for high-tension cable porcelain bushing type terminal, high-tension cable porcelain bushing type terminal includes porcelain bushing shell and base, insulating oil recovery instrument includes fence, fixing hoop and oil drum, fence is sheathed on the outside of the porcelain bushing shell and abutted with base, and fence and base fixing seal, the side extension of fence can be provided with fuel-displaced portion by fixing hoop, the fuel-displaced portion is provided with oil-out, and discarded insulating oil can flow into the oil drum from the oil-out.Insulating oil provided by the invention reclaims instrument, fence is sheathed on the outside of porcelain bushing shell and is fixed on base by fixing hoop and is sealed between base, when carrying porcelain bushing shell upwards, insulating oil in porcelain bushing shell flows into fence, and oil drum is flowed into from the oil-out of fence, realize the recovery to insulating oil, it is only necessary to a people, 10 minutes cans complete assembling, time saving and energy saving；And discarded insulating oil avoids discarded insulating oil and is contaminated directly from the oil-out of fence to oil drum.
Description
Technical field
The present invention relates to recovery technology field, and instrument is reclaimed more particularly to a kind of insulating oil.
Background technology
High-tension cable porcelain bushing type terminal is a kind of widely used cable accessory, can be injected in usual porcelain bushing type terminal certain
The insulating oil of amount, insulating oil play the effect such as insulation and heat transfer.
In recent years, as the development of urbanization, high-tension cable quantity persistently increase, the fault rate of cable accessory is also corresponding
Increase, when the problems such as heating, oil leak, partial discharge is excessive, insulation oil loss is too high occurs in porcelain bushing type cable termination, often need
Insulator terminal is overhauled, the electric parameter of the detection insulating oil that needs to draw oil sample to old insulating oil is to judge oil quality
Amount, finally irrigates new insulating oil and assembling again；And insulating oil is a kind of difficult degradation, the thick inorganic matter of non-environmental protection, such as
Fruit is allowed to be poured into soil, not only influences attractive in appearance, and white pollution can be caused, so generally being needed for discarded insulating oil
Recycle.
Instrument is reclaimed without supporting insulating oil on the market at present, traditional insulation oil recovery method is solid with adhesive tape winding
Determine cardboard skin or polybag, polybag cladding base, certain gap is reserved between polybag and porcelain bushing shell, then in plastics
Bag bottom correct position perforate, forms oil discharge passage, from the insulating oil that porcelain bushing shell flows out from the oil discharge passage stream of plastics bag formation
Go out.
Aforesaid way completes recovery operation, waste of manpower and efficiency is low in 4 hours or so, it is necessary to 4-5 people coordinates；It is and discarded
Insulating oil is easily contaminated, and causes oil sample function.
The content of the invention
Based on this, it is necessary to for high-tension cable porcelain bushing type terminating insulation oil reclaim when, waste of manpower and efficiency it is low and hold
The problem of easily causing oil sample function provides a kind of insulating oil recovery instrument.
A kind of insulating oil reclaims instrument, and for high-tension cable porcelain bushing type terminal, the high-tension cable porcelain bushing type terminal includes
Porcelain bushing shell and base, the insulating oil recovery instrument include fence, fixing hoop and oil drum, and the fence is sheathed on the insulator
The outside of pipe simultaneously abuts with the base, and the fixing hoop can be by the fence and the base fixing seal, the fence
Side extension be provided with fuel-displaced portion, the fuel-displaced portion is provided with oil-out, and discarded insulating oil can flow into the oil from the oil-out
Bucket.
Insulating oil provided by the invention reclaims instrument, and fence is sheathed on the outside of porcelain bushing shell and is fixed on by fixing hoop
Base simultaneously seals between base, and when carrying porcelain bushing shell upwards, the insulating oil in porcelain bushing shell flows into fence, and from the fuel-displaced of fence
Mouth flows into oil drum, realizes the recovery to insulating oil, it is only necessary to which a people, 10 minutes cans complete assembling, time saving and energy saving；It is and useless
Insulating oil is abandoned directly from the oil-out of fence to oil drum, discarded insulating oil is avoided and is contaminated.
In one of the embodiments, the base is provided with screw hole, and the insulating oil recovery instrument also includes blocking
The plug of the screw hole.
In one of the embodiments, the plug includes choking portion and end, and the choking portion is taper, the end
The one end being relatively large in diameter with the choking portion is connected, and the diameter of the end is more than the maximum gauge of the choking portion.
In one of the embodiments, the bottom of the fence is provided with the flange for being used for supporting the base, the fixation
Clip is arranged in the flange and the base with by the fence and the base fixing seal.
In one of the embodiments, the fixing hoop includes the first fixing hoop and the second fixing hoop, and described
One fixing hoop is provided with breach, and first fixing hoop is located at the fuel-displaced portion of the fence, first fixing hoop
Breach is corresponding with the fuel-displaced portion of the fence, and second fixing hoop is located at its elsewhere of the fence.
In one of the embodiments, first fixing hoop includes the first clip frame, the first curved portions, the second arc
Portion and screw rod, first curved portions are located at the first clip frame, and two screw rods pierce into the first clip frame, institute
State screw rod and pierce into one end of the first clip frame and be connected with second curved portions, formed between two second curved portions
The breach, the fence and the base are arranged between first curved portions and second curved portions.
In one of the embodiments, second fixing hoop includes the second clip frame, the 3rd curved portions, the 4th arc
Portion and the screw rod, the 3rd curved portions are located at the second clip frame, and the screw rod pierces into the second clip frame, described
One end that screw rod pierces into the second clip frame is connected with the 4th curved portions, and the fence and the base are arranged in described
Between 3rd curved portions and the 4th curved portions.
In one of the embodiments, the insulating oil recovery instrument is included described in 1 first fixing hoop and 3
Second fixing hoop, first curved portions, the 3rd curved portions and the 4th curved portions are a quarter annulus, two
Second curved portions form a quarter annulus, and first curved portions connect to forming a circle two-by-two with the 3rd curved portions
Ring, second curved portions connect to forming an annulus two-by-two with the 4th curved portions.
In one of the embodiments, the fence is rubber fence.
In one of the embodiments, the insulating oil recovery instrument also includes the oil storage bag in the oil drum, institute
Discarded insulating oil is stated to flow into the oil storage bag in the oil drum from the oil-out.
Brief description of the drawings
Fig. 1 is the axonometric drawing that insulating oil provided in an embodiment of the present invention reclaims instrument；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 upward view；
Fig. 4 is the structure chart of fence in Fig. 1；
Fig. 5 is the structure chart of the first fixing hoop in Fig. 1；
Fig. 6 is the structure chart of the second fixing hoop in Fig. 1；
Fig. 7 is the structure chart of plug in Fig. 1；
Fig. 8 is the structure chart of oil drum in Fig. 1.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Referring to Fig. 1-Fig. 4, one embodiment of the invention provides a kind of insulating oil recovery instrument, whole for high-tension cable porcelain bushing type
End, high-tension cable porcelain bushing type terminal include porcelain bushing shell 10 and base 20, and insulating oil recovery instrument includes fence 30, fixing hoop 40
And oil drum 50, fence 30 are sheathed on the outside of porcelain bushing shell 10 and abutted with base 20, fixing hoop 40 can be by fence 30 and base
20 fixing seals, the side extension of fence 30 are provided with fuel-displaced portion 32, and fuel-displaced portion 32 is provided with oil-out 322, and discarded insulating oil can be from
Oil-out 322 flows into oil drum.
Insulating oil provided in an embodiment of the present invention reclaims instrument, and fence 30 is sheathed on the outside of porcelain bushing shell 10 and passes through fixation
Clip 40 is fixed on base 20 and sealed between base 20, when carrying porcelain bushing shell 10 upwards, the insulation oil stream in porcelain bushing shell 10
Enter fence 30, and oil drum 50 is flowed into from the oil-out 322 of fence 30, realize the recovery to insulating oil, it is only necessary to a people, 10 points
Clock can completes assembling, easy to assembly, time saving and energy saving；And discarded insulating oil is directly from the oil-out 322 of fence 30 to oil drum
50, insulating oil to flow through passage totally pollution-free, avoid discarded insulating oil and be contaminated.
Referring to Fig. 4, in the present embodiment, fence 30 is cylindrical shape, and is provided with the bottom of fence 30 and is used to support base
20 flange 34, fixing hoop 40 are arranged in flange 34 and base 20 with by fence 30 and the fixing seal of base 20.Cylindrical shape is enclosed
Column 30 is easy to be sheathed on the outside of porcelain bushing shell 10, and the design of flange 34 can be arranged in fence 30 and base in order to fixing hoop 40
20 with by fence 30 and the fixing seal of base 20.And fence 30 can be rubber fence, fence 30 is made of rubber, not only hard
It is Gu reliable, it is also ensured that good sealing between fence 30 and base 20.In other embodiments, fence 30 can also be not set to justify
Tubular, it can be set to hollow square shape.
Referring to Fig. 1-Fig. 3 and Fig. 5, in the present embodiment, above-mentioned fixing hoop 40 includes the first fixing hoop 42 and second
Fixing hoop 44, the first fixing hoop 42 are provided with breach 421, and the first fixing hoop 42 is located at the fuel-displaced portion 32 of fence 30, the
The breach 421 of one fixing hoop 42 is corresponding with the fuel-displaced portion 32 of fence 30, and the second fixing hoop 44 is located at other of fence 30
Place.
Referring to Fig. 1 and Fig. 2, the first fixing hoop 42 is installed on fence 30 close to the position in fuel-displaced portion 32, the first fixing card
The width of the breach 421 of hoop 42 is adapted with the width in fuel-displaced portion 32, i.e., breach 421 can accommodate fuel-displaced portion 32, make fuel-displaced portion
32 can pass through from breach 421.Second fixing hoop 44 is located at the other positions for being installed on fence 30.
Referring to Fig. 5, in the present embodiment, the first fixing hoop 42 includes the first clip frame 422, the first curved portions 423, the
Two curved portions 424 and screw rod 425, the first curved portions 423 are located at the first clip frame 422, and two screw rods 425 pierce into the first clip
Frame 422, one end that screw rod 425 pierces into the first clip frame 422 are connected with the second curved portions 424, between two the second curved portions 424
Breach 421 is formed, fence 30 and base 20 are arranged between the first curved portions 423 and the second curved portions 424.When installation first is solid
When determining clip 42, the first curved portions 423 fit in the bottom of base 20, the breach 421 formed between two the second curved portions 424
It is corresponding with fuel-displaced portion 32, screw rod 425 is turned to a direction, drives the second curved portions 424 close to the first curved portions 423, from
And the flange 34 of fence 30 and base 20 are held on its curved portions 424 of the first curved portions 423 and second by the first fixing hoop 42
Between, the fixing seal to fence 30 and base 20 is realized, when needing to dismantle the first fixing hoop 42, only needs opposite direction to turn
Screw 425.
Referring to Fig. 6, in the present embodiment, the second fixing hoop 44 includes the second clip frame 441, the 3rd curved portions 442, the
Four curved portions 443 and screw rod 425, the 3rd curved portions 442 are located at the second clip frame 441, and screw rod 425 pierces into the second clip frame 441,
One end that screw rod 425 pierces into the second clip frame 441 is connected with the 4th curved portions 443, and fence 30 and base 20 are arranged in the 3rd arc
Between the curved portions 443 of shape portion 442 and the 4th.When installing the second fixing hoop 44, the 3rd curved portions 442 fit in base 20
Bottom, screw rod 425 is turned to a direction, drive the 4th curved portions 443 close to the 3rd curved portions 442, so as to the second fixing card
The flange 34 of fence 30 and base 20 are held between its 3rd curved portions 442 and the 4th curved portions 443 by hoop 44, are realized to enclosing
The fixation on column 30 and base 20, similarly, when needing to dismantle the second fixing hoop 44, opposite direction is only needed to turn screw 425.
Further, referring to Fig. 5 and Fig. 6, transverse axis is connected with the end of screw rod 425, screw rod 425 is driven by rotating transverse axis
Rotation.And first fixing hoop 42 and the second fixing hoop 44 can be made of steel material.
Further, referring to Fig. 2 and Fig. 3, in the present embodiment, insulating oil recovery instrument includes 1 the first fixing hoop
42 and 3 the second fixing hoops 44, the first curved portions 423, the 3rd curved portions 442 and the 4th curved portions 443 are quadrant
Ring, two the second curved portions 424 form a quarter annulus, and the first curved portions 423 connect to being formed two-by-two with the 3rd curved portions 442
One annulus, the second curved portions 424 connect to forming an annulus two-by-two with the 4th curved portions 443.Above-mentioned set-up mode, realizes first
The fixing hoop 44 of fixing hoop 42 and second coordinates fixed fence 30 and base 20 for 360 ° in circumferencial direction.
Referring to Fig. 3, in the present embodiment, because base 20 is provided with screw hole, insulating oil recovery instrument also includes blocking
The plug 60 of screw hole.Due to the presence of screw hole, insulating oil is possible to flow through screw hole, so as to cause insulating oil to be adhered to bottom
The screw hole of seat 20, because insulating oil easily adsorbs dust, after insulating oil is adhered to the screw hole of base 20, is difficult to clean up,
Increase difficulty of construction；And if insulating oil is adhered to elsewhere after being spilt from screw hole, white pollution can be caused.Due to this hair
The insulating oil recovery instrument that bright embodiment provides also includes plug 60, when needing to reclaim insulating oil, can will be installed on screw
Screw in hole is back-outed, and plug 60 is blocked into screw hole, avoids insulating oil into screw hole and avoids insulating oil from screw hole
In spill.
Specifically, referring to Fig. 7, plug 60 includes choking portion 62 and end 64, and choking portion 62 is taper, and end 64 is with blocking
One end connection that portion 62 is relatively large in diameter, the diameter of end 64 are more than the maximum gauge of choking portion 62.End 64 is easy to hold, and blocks
The conical design of portion 62, screw hole can be entered in order to plug 60.Plug 60 can use elastomeric material, be easy to fill in screw hole
Portion.
Referring to Fig. 8, in the present embodiment, oil drum 50 can be hollow inverted cone mesa-shaped, further, insulating oil recovery work
Tool also includes the oil storage bag in oil drum 50, and discarded insulating oil can be flowed into the oil storage bag in oil drum 50 from oil-out 322.When
After insulating oil flows into oil storage bag, oil storage bag is packaged, refuse depot is delivered to or carries out classification processing.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of insulating oil reclaims instrument, for high-tension cable porcelain bushing type terminal, the high-tension cable porcelain bushing type terminal includes porcelain
Sleeve pipe and base, it is characterised in that the insulating oil recovery instrument includes fence, fixing hoop and oil drum, and the fence is arranged
Abutted in the outside of the porcelain bushing shell and with the base, the fixing hoop can be close by the fence and base fixation
Envelope, the side extension of the fence are provided with fuel-displaced portion, and the fuel-displaced portion is provided with oil-out, and discarded insulating oil can be from the oil-out
Flow into the oil drum.
2. insulating oil according to claim 1 reclaims instrument, it is characterised in that the base is provided with screw hole, described exhausted
Edge oil recovery instrument also includes the plug that can block the screw hole.
3. insulating oil according to claim 2 reclaims instrument, it is characterised in that the plug includes choking portion and end,
The choking portion is taper, and one end that the end is relatively large in diameter with the choking portion is connected, and the diameter of the end is more than institute
State the maximum gauge of choking portion.
4. insulating oil according to claim 1 reclaims instrument, it is characterised in that the bottom of the fence, which is provided with, to be used to support
The flange of the base, the fixing hoop are arranged in the flange with the base so that the fence and the base to be fixed
Sealing.
5. insulating oil according to claim 4 reclaims instrument, it is characterised in that the fixing hoop includes the first fixing card
Hoop and the second fixing hoop, first fixing hoop are provided with breach, and first fixing hoop is fuel-displaced located at the fence
At portion, the breach of first fixing hoop is corresponding with the fuel-displaced portion of the fence, and second fixing hoop is located at described
Its elsewhere of fence.
6. insulating oil according to claim 5 reclaims instrument, it is characterised in that first fixing hoop includes the first card
Spider, the first curved portions, the second curved portions and screw rod, first curved portions are located at the first clip frame, two spiral shells
Bar pierces into the first clip frame, and one end that the screw rod pierces into the first clip frame is connected with second curved portions,
The breach is formed between two second curved portions, the fence and the base are arranged in first curved portions and institute
State between the second curved portions.
7. insulating oil according to claim 6 reclaims instrument, it is characterised in that second fixing hoop includes the second card
Spider, the 3rd curved portions, the 4th curved portions and the screw rod, the 3rd curved portions are located at the second clip frame, the spiral shell
Bar pierces into the second clip frame, and one end that the screw rod pierces into the second clip frame is connected with the 4th curved portions, institute
State fence and the base is arranged between the 3rd curved portions and the 4th curved portions.
8. insulating oil according to claim 7 reclaims instrument, it is characterised in that the insulating oil recovery instrument includes 1
First fixing hoop and 3 second fixing hoops, first curved portions, the 3rd curved portions and the described 4th
Curved portions are a quarter annulus, and two second curved portions form a quarter annulus, first curved portions with it is described
3rd curved portions connect to forming an annulus two-by-two, and second curved portions connect to forming a circle two-by-two with the 4th curved portions
Ring.
9. insulating oil according to claim 1 reclaims instrument, it is characterised in that the fence is rubber fence.
10. the insulating oil recovery instrument according to claim any one of 1-9, it is characterised in that the insulating oil reclaims work
Tool also includes the oil storage bag in the oil drum, the storage that the discarded insulating oil can be flowed into the oil drum from the oil-out
In oil bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211604.XA CN105703259B (en) | 2016-04-05 | 2016-04-05 | Insulating oil reclaims instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211604.XA CN105703259B (en) | 2016-04-05 | 2016-04-05 | Insulating oil reclaims instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105703259A CN105703259A (en) | 2016-06-22 |
| CN105703259B true CN105703259B (en) | 2017-11-10 |
Family
ID=56219312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610211604.XA Active CN105703259B (en) | 2016-04-05 | 2016-04-05 | Insulating oil reclaims instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703259B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4930902B2 (en) * | 2007-05-29 | 2012-05-16 | 東京電力株式会社 | Dismantling method for transmission line L-type end connection and curing sheet / disassembly jig used for L-type end connection for transmission line |
| CN101598639B (en) * | 2009-07-01 | 2011-08-10 | 乐山电业局修理试验所 | Electrification oil sample acquisition device for oil-immersed sleeve pipe of transformer |
| CN201590641U (en) * | 2009-12-25 | 2010-09-22 | 江苏安靠超高压电缆附件有限公司 | Explosion-proof cable outdoor terminal |
| CN101876603A (en) * | 2010-04-09 | 2010-11-03 | 重庆市电力公司沙坪坝供电局 | Oil taking tool for self-sealing current transformer |
| CN203561528U (en) * | 2013-09-29 | 2014-04-23 | 广州供电局有限公司 | Mutual inductor insulation oil sampling device |
| CN204167794U (en) * | 2014-11-11 | 2015-02-18 | 国家电网公司 | Insulation stringing fixed mount |
| CN204290256U (en) * | 2014-12-31 | 2015-04-22 | 南京浩宁达电气有限公司 | Split type oil-filled outdoor terminal and hermetically-sealed construction thereof |
| CN205543948U (en) * | 2016-04-05 | 2016-08-31 | 广州供电局有限公司 | Insulating oil reclaiming instrument |
-
2016
- 2016-04-05 CN CN201610211604.XA patent/CN105703259B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105703259A (en) | 2016-06-22 |
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Effective date of registration: 20200924 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
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