CN203216745U - Transformer oil extraction device - Google Patents
Transformer oil extraction device Download PDFInfo
- Publication number
- CN203216745U CN203216745U CN 201320111537 CN201320111537U CN203216745U CN 203216745 U CN203216745 U CN 203216745U CN 201320111537 CN201320111537 CN 201320111537 CN 201320111537 U CN201320111537 U CN 201320111537U CN 203216745 U CN203216745 U CN 203216745U
- Authority
- CN
- China
- Prior art keywords
- valve
- transformer
- seal sleeve
- transformer oil
- oily device
- 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
- 238000000605 extraction Methods 0.000 title abstract 6
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a transformer oil extraction device. The transformer oil extraction device comprises a faucet type valve or an outer sealing sleeve, wherein the valve comprises a charging hole, a discharging hole and a control channel, which can be connected to a transformer oil tank; a valve which is capable of controlling the discharging hole and the charging hole to open and close is arranged on the control channel; an outer nut for controlling the valve is arranged on the valve; an inner sealing sleeve which is sleeved on the discharging hole is arranged on the discharging hole; the outer sealing sleeve is used for covering the faucet type valve on the transformer oil tank and screwing to a nut which is fixed on the transformer oil tank; an outer nut for unscrewing and screwing the outer sealing sleeve is arranged on the outer sealing sleeve; the transformer oil extraction device further comprises a wrench for loosening and tightening the valve and the outer nut on the outer sealing sleeve. The transformer oil extraction device disclosed by the utility model has the advantages of being good in practicability, high in efficiency, safe to use, low in investment cost, easy to popularize and extensive in application prospect, and large-area greasy dirt and oil extraction accidents can be avoided.
Description
Technical field
The utility model relates to a kind of oily device of getting, particularly a kind of be applicable to all kinds of transformers get oil transformer get oily device.
Background technology
Needs along with the development of the fast and stable of electric system in recent years, requirement to power supply reliability is more and more higher, under transformer can't have a power failure the situation of test, analyze the composition of the dissolved gas in the oil and content and be one of effective measures that monitor the oil-filled transformer safe operation.To get oily frequency be not wait for per 3 months 1 time to annual 1 time to the transformer of various different capabilities according to the rules, but get oily number of times if will increase when containing hydrogen, acetylene in the oil.And traditional when getting oily device and getting oil, the acrotorque that the monkey wrench torsion of use can bear greater than screw rod can cause and get fuel tap door screw rod and go beyond the limit of, and the breakage of valve internal thread can't be sealed cause leakage of oil, even may twist into two parts screw rod and lead to a disaster; When tradition was got the fuel tap door and got oil, stream oil was not concentrated, and usually is that the fuel-displaced photograph of spray-type becomes large-area oil spout, caused large-area greasy dirt and waste transformer oil, had also strengthened the difficulty of getting oil simultaneously.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of easy, practical, safety is provided, and is difficult for causing a kind of transformer of leakage of oil, large tracts of land greasy dirt and accident to get oily device.
A kind of transformer is got oily device, include leading formula valve, described leading formula valve includes the charging aperture that can be connected on the oil tank of transformer, discharging opening and control channel, control channel is provided with control discharging opening and charging aperture conducting and the valve of closing, valve is provided with the outer nut for by-pass valve control, discharging opening is provided with the inner seal sleeve that is enclosed within on the discharging opening, described transformer is got oily device and is also included outer seal sleeve, described outer seal sleeve covers on leading formula valve on the oily device fuel tank of change and is bolted on the nut that is fixed on the oil tank of transformer, outer seal sleeve is provided with the outer nut for this outer seal sleeve of degree of tightness, and described transformer oil is got oily device and also included spanner for the outer nut on degree of tightness valve and the outer seal sleeve.
The transformer of this structure is got oily device, in use, the charging aperture that transformer is got oily device is installed on the oil-out place that reserves hydraulic fluid port or the fuel-displaced valve of former installation of oil tank of transformer, utilize outer seal sleeve can realize getting the sealing of oily device, get oily device inside and cause the device corrosion to prevent the rainwater infiltration, for the inner seal sleeve that is enclosed within on the leading formula valve discharging opening, can prevent that moisture from entering oil tank of transformer inside, thereby enter transformer.When needs are got oil, the spanner that utilization can cooperate with outer nut is taken sealing shroud earlier apart, then unloads inner seal sleeve again, then recycling spanner rotating valve, can realize getting oil, the size that the utility model also can utilize by-pass valve control to rotate realizes the size of control oil pump capacity.
Described inner seal sleeve is for being screwed onto the discharging opening place.
Described inside and outside sealing shroud is cylinder-like structure, is provided with internal thread in the end of inside and outside sealing shroud.
In sum, the utility model following advantage compared to existing technology:
Transformer of the present utility model is got oily device and is had that practicality is good, efficient is high, uses safety, input cost is low, very easily promotes, and can avoid the large tracts of land greasy dirt and get oily accident, and application prospect is advantage widely.
Description of drawings
Fig. 1 is that a kind of transformer is got oily apparatus structure synoptic diagram.
Fig. 2 is that a kind of transformer is got the on-the-spot synoptic diagram that uses of oily device.
Label declaration 1 spanner 2 inner seal sleeves 3 outer seal sleeves 4 leading formula valve 41 charging apertures 42 discharging openings 43 control channels 44 valves 5 outer nuts.
Embodiment
Be described in more detail below in conjunction with the utility model of embodiment.
Embodiment 1
A kind of transformer shown in Fig. 1-2 is got oily device, include leading formula valve 4, described valve includes the charging aperture 41 that can be connected on the oil tank of transformer, discharging opening 42 and control channel 43, control channel is provided with control discharging opening and charging aperture conducting and the valve 44 of closing, valve is provided with the outer nut 5 for by-pass valve control, discharging opening is provided with the inner seal sleeve 2 that is enclosed within on the discharging opening, described transformer is got oily device and is also included outer seal sleeve 3, described outer seal sleeve covers on leading formula valve on the oily device fuel tank of change and is bolted on the nut that is fixed on the oil tank of transformer, outer seal sleeve is provided with the outer nut for this outer seal sleeve of degree of tightness, and described transformer oil is got oily device and also included spanner 1 for the outer nut on degree of tightness valve and the outer seal sleeve.Described inner seal sleeve is for being screwed onto the discharging opening place.Described inside and outside sealing shroud is cylinder-like structure, is provided with internal thread in the end of inside and outside sealing shroud.
It is same as the prior art that present embodiment is not stated part.
Claims (3)
1. a transformer is got oily device, it is characterized in that: include leading formula valve, described leading formula valve includes the charging aperture that can be connected on the oil tank of transformer, discharging opening and control channel, control channel is provided with control discharging opening and charging aperture conducting and the valve of closing, valve is provided with the outer nut for by-pass valve control, discharging opening is provided with the inner seal sleeve that is enclosed within on the discharging opening, described transformer is got oily device and is also included outer seal sleeve, described outer seal sleeve covers on leading formula valve on the oily device fuel tank of change and is bolted on the nut that is fixed on the oil tank of transformer, outer seal sleeve is provided with the outer nut for this outer seal sleeve of degree of tightness, and described transformer oil is got oily device and also included spanner for the outer nut on degree of tightness valve and the outer seal sleeve.
2. transformer according to claim 1 is got oily device, it is characterized in that: described inner seal sleeve is for being screwed onto the discharging opening place.
3. transformer according to claim 2 is got oily device, it is characterized in that: described inside and outside sealing shroud is cylinder-like structure, is provided with internal thread in the end of inside and outside sealing shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111537 CN203216745U (en) | 2013-03-11 | 2013-03-11 | Transformer oil extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111537 CN203216745U (en) | 2013-03-11 | 2013-03-11 | Transformer oil extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216745U true CN203216745U (en) | 2013-09-25 |
Family
ID=49206272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111537 Expired - Fee Related CN203216745U (en) | 2013-03-11 | 2013-03-11 | Transformer oil extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063751A (en) * | 2017-04-05 | 2017-08-18 | 国网浙江台州市路桥区供电公司 | A kind of head space formula vacuum draws oil sample method |
| CN107237921A (en) * | 2017-06-16 | 2017-10-10 | 国家电网公司 | Transformer takes oily special service valve |
-
2013
- 2013-03-11 CN CN 201320111537 patent/CN203216745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063751A (en) * | 2017-04-05 | 2017-08-18 | 国网浙江台州市路桥区供电公司 | A kind of head space formula vacuum draws oil sample method |
| CN107237921A (en) * | 2017-06-16 | 2017-10-10 | 国家电网公司 | Transformer takes oily special service valve |
| CN107237921B (en) * | 2017-06-16 | 2018-11-27 | 国家电网公司 | Transformer takes oily special service valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20200311 |