CN206419610U - A kind of Repair of Transformer oil-flow control apparatus - Google Patents
A kind of Repair of Transformer oil-flow control apparatus Download PDFInfo
- Publication number
- CN206419610U CN206419610U CN201621483530.7U CN201621483530U CN206419610U CN 206419610 U CN206419610 U CN 206419610U CN 201621483530 U CN201621483530 U CN 201621483530U CN 206419610 U CN206419610 U CN 206419610U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pipe
- valve
- transformer
- repair
- 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
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
A kind of Repair of Transformer oil-flow control apparatus includes flowmeter, flowmeter passes through two end flanges connected pipes, first annular sliding block and the second ring slider are symmetrically housed in the both sides of oil pipe flow meter, first annular sliding block is provided with screwed hole, the setting of flowmeter, which to drain the oil, in the utility model measures control, and the setting of drop handle causes device easy to carry, and the use of the device greatly reduces the time of Repair of Transformer, maintenance duration is shortened, the operational reliability of transformer is improved.
Description
Technical field
The utility model, which is related to, belongs to electric power overhaul field, is exactly a kind of Repair of Transformer oil-flow control apparatus.
Background technology
Power transformer applied in 500kV voltage class it is most of be oil-filled transformer.If transformer is in fortune
Broken down in row, it is necessary to by its interruption maintenance., it is necessary to which the oil in transformer is released outside transformer body during maintenance.Due to
Transformer power off time is limited, and drain the oil all can not all discharge transformer oil every time.According to Repair of Transformer position not
Together, also there are different requirements to the transformer oil amount of draining the oil.The overall principle is to control the transformer amount of draining the oil, existing filling type
Transformer can not stop draining the oil in time well.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of Repair of Transformer oil-flow control apparatus.
The utility model to achieve the above object, is achieved through the following technical solutions：Including flowmeter, flowmeter passes through two
End flanges connected pipes, first annular sliding block and the second ring slider, the first ring are symmetrically equipped with the both sides of oil pipe flow meter
Shape sliding block, which is provided with screwed hole, screwed hole, is equipped with screw rod, and the second ring slider is provided with to be set with annular groove, annular groove and embraced
Drop handle is fixedly connected with hoop, anchor ear.
Further to realize the purpose of this utility model, following technical scheme can also be used：The length of described screw rod
More than the length of screwed hole.Described anchor ear is made up of two symmetrical semicircular rings, and one end is hingedly connected together, another
End is bolted on together.Also include flow line, flow line connects the first oil pipe and the second oil pipe, the second oil pipe connects the
One valve, the first valve connects oil pipe, the valve of another termination second of oil pipe, and the second valve connects the 3rd oil pipe, and the second oil pipe connects
Three valves, the 3rd valve connects the 3rd oil pipe, and the 3rd oil pipe connects oil pump entrance point, and fuel pump outlet terminates the 4th oil pipe.
The utility model has the advantage of：The setting of flowmeter, which to drain the oil, in the utility model measures control, drop handle
Setting cause device easy to carry, the use of the device greatly reduces the time of Repair of Transformer, shortens maintenance duration,
Improve the operational reliability of transformer.In order that drop handle is solid and reliable, the length of the screw rod on first annular sliding block is more than spiral shell
The length of pit, when tightening screw rod, you can fixed first annular sliding block, due to being equipped with anchor ear on the second ring slider, two are embraced
Hoop is fixedly connected with the two ends of drop handle, therefore the second ring slider can not be moved left and right, so that drop handle will not double swerve.This reality
Also have the advantages that compact, manufacturing cost simple for structure is cheap and easy to use with new.
Brief description of the drawings
Fig. 1 is structural representation described in the utility model；Fig. 2 is partial sectional view in Fig. 1；Fig. 3 is anchor ear signal in Fig. 1
Figure；Fig. 4 is pipeline schematic diagram.
Brief description of the drawings：1 drop handle, 2 flowmeter, 3 flange, 4 screw rod, the 5 first annular annulars of 6 annular groove of sliding block 7 second are sliding
The oil pump 16 of 13 second 18 first valve of oil pipe of block 8 anchor ear, 9 oil pipeline, 10 bolt, 11 flow line, 12 first oil pipe 15
The oil pipe of 17 19 second the 3rd the 3rd oil pipe 22 of valve 21 of valve 20 of screwed hole of flange the 4th.
Embodiment
A kind of Repair of Transformer fuel-flow control described in the utility model, as depicted in figs. 1 and 2, including flowmeter 2, stream
Gauge 2 is symmetrically equipped with first annular sliding block 5 and second by the connected pipes 9 of two end flanges 3 in the both sides of the flow meter 2 of oil pipe 9
Ring slider 7, first annular sliding block 5, which is provided with screwed hole 17, screwed hole 17, is equipped with screw rod 4, and the second ring slider 7 is provided with
It is set with annular groove 6, annular groove 6 on anchor ear 8, anchor ear 8 and is fixedly connected with drop handle 1.The setting of flowmeter 2 to overhaul transformer
Drained the oil during some position and measure control, the setting of drop handle 1 is easy to carry when causing use device.
In order that drop handle 1 is solid and reliable, the length of the screw rod 4 on first annular sliding block 5 is more than the length of screwed hole 17, twists
During tight screw rod 4, you can fixed first annular sliding block 5, due to being equipped with anchor ear 8, two anchor ears 8 and drop handle 1 on the second ring slider 7
Two ends be fixedly connected, therefore the second ring slider 7 can not be moved left and right, so that drop handle 1 will not double swerve.
In order that anchor ear 8 more convenient during drop handle 1, described must be installed by two symmetrical semicircular ring structures
Into one end is hingedly connected together, and the other end is bolted on together.
When overhauling transformer position, in order to accurately control oil mass of draining the oil, flow line 11 connects the first oil pipe 12 and second
Oil pipe 13, the second oil pipe 13 connects the first valve 18, and the first valve 14 connects oil pipe 9, the second valve of another termination 19 of oil pipe 9,
Two valves 19 connect the 3rd oil pipe 21, and the second oil pipe 13 connects the 3rd valve 20, and the 3rd valve 20 connects the 3rd oil pipe 21, the 3rd oil pipe 21
Connect the entrance point of oil pump 15, the outlet of oil pump 15 the 4th oil pipe 22 of termination.When needing to release whole oil masses in transformer, first is closed
The valve 19 of valve 18 and second, opens the 3rd valve 20, opens oil pump 15, until the 4th oil pipe 22 is discharged without oil.Work as needs
When controlling the amount of draining the oil, the 3rd valve 20 is closed, the first valve 18 and the second valve 19 is opened, oil pump 15 is opened, flowmeter is observed
2, when the pointer of flowmeter 2 indicates the amount of draining the oil needed for, close the valve 18 of oil pump 15 and first.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.This practicality is new
The technology contents of the not detailed description of type are known technology.
Claims (4)
1. a kind of Repair of Transformer oil-flow control apparatus, it is characterised in that：Including flowmeter（2）, flowmeter（2）Pass through two hold-carryings
It is blue（3）Connected pipes（9）, in oil pipe（9）Flow meter（2）Both sides symmetrically be equipped with first annular sliding block（5）With the second annular
Sliding block（7）, first annular sliding block（5）It is provided with screwed hole（17）, screwed hole（17）It is upper that screw rod is housed（4）, the second ring slider
（7）It is provided with annular groove（6）, annular groove（6）On be set with anchor ear（8）, anchor ear（8）On be fixedly connected with drop handle（1）.
2. a kind of Repair of Transformer oil-flow control apparatus according to claim 1, it is characterised in that：Described screw rod（4）
Length be more than screwed hole (17) length.
3. a kind of Repair of Transformer oil-flow control apparatus according to claim 1, it is characterised in that：Described anchor ear（8）
It is made up of two symmetrical semicircular rings, one end is hingedly connected together, and the other end is bolted on together.
4. a kind of Repair of Transformer oil-flow control apparatus according to claim 1, it is characterised in that：Also include flow line
（11）, flow line（11）Connect the first oil pipe（12）With the second oil pipe（13）, the second oil pipe（13）Connect the first valve（18）, first
Valve（14）Connect oil pipe（9）, oil pipe（9）The valve of another termination second（19）, the second valve（19）Connect the 3rd oil pipe（21）, the
Two oil pipes（13）Connect the 3rd valve（20）, the 3rd valve（20）Connect the 3rd oil pipe（21）, the 3rd oil pipe（21）Connect oil pump（15）Enter
Mouth end, oil pump（15）Outlet the 4th oil pipe of termination（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483530.7U CN206419610U (en) | 2016-12-30 | 2016-12-30 | A kind of Repair of Transformer oil-flow control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483530.7U CN206419610U (en) | 2016-12-30 | 2016-12-30 | A kind of Repair of Transformer oil-flow control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419610U true CN206419610U (en) | 2017-08-18 |
Family
ID=59574449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483530.7U Expired - Fee Related CN206419610U (en) | 2016-12-30 | 2016-12-30 | A kind of Repair of Transformer oil-flow control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817825A (en) * | 2017-09-14 | 2018-03-20 | 国家电网公司 | A kind of Repair of Transformer oil-flow control apparatus |
| CN112536763A (en) * | 2020-10-22 | 2021-03-23 | 广东韶钢工程技术有限公司 | Flange type connecting valve quick overhauling device and using method |
-
2016
- 2016-12-30 CN CN201621483530.7U patent/CN206419610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817825A (en) * | 2017-09-14 | 2018-03-20 | 国家电网公司 | A kind of Repair of Transformer oil-flow control apparatus |
| CN112536763A (en) * | 2020-10-22 | 2021-03-23 | 广东韶钢工程技术有限公司 | Flange type connecting valve quick overhauling device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170818 Termination date: 20171230 |