CN208459071U - A kind of transformer oil taking apparatus - Google Patents
A kind of transformer oil taking apparatus Download PDFInfo
- Publication number
- CN208459071U CN208459071U CN201821266023.7U CN201821266023U CN208459071U CN 208459071 U CN208459071 U CN 208459071U CN 201821266023 U CN201821266023 U CN 201821266023U CN 208459071 U CN208459071 U CN 208459071U
- Authority
- CN
- China
- Prior art keywords
- bull stick
- bolt
- hydraulic fluid
- transformer oil
- valve
- 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.)
- Active
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of transformer oil taking apparatus, belong to oil-immersed type transformer auxiliary equipment technical field, it includes taking hydraulic fluid port bolt, take and are equipped with bull stick on the extension end of hydraulic fluid port bolt；Bull stick is mounted in the hole opened up on valve housing；Unidirectional Self-sealing valve is also equipped on valve housing, and the valve port of unidirectional Self-sealing valve is connected with the hole that valve body places bull stick, the utility model on common transformer by taking oil draining bolt to carry out add-assembly, significantly reduce operational risk, it effectively prevent operational instrument to be infected with oil liquid, its structure is simple, and the safeguard procedures of handling easy to process, oil leak are perfect.
Description
Technical field
The utility model relates to oil-immersed type transformer auxiliary equipment technical fields, and in particular to a kind of transformer oil taking apparatus.
Background technique
Substation plays very important status in circuit system, and the portion that transformer is the most key as substation
Position, maintenance and maintenance are also to be paid attention in related work；And the domestic monitoring means for high-power transformer is usually pair
Oil liquid in equipment judge to be dissolved in around fault point by the way of chromatography the oxygenolysis gas of insulating oil into
Row sampling analysis.
There are many sampling mode of inside transformer oil liquid, but the sampling mode of mainstream still pass through unscrew take oil valve end position spiral shell
Bolt flows out oil liquid axially along bolt, but this sampling mode is easy to dissipate and overflow there is such as oil liquid, the spanner etc. used when taking oil
Tool is easy directly to contact oil liquid, causes subsequent cleaning to bother, in addition there is also certain operational risks in sampling process.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of transformer oil taking apparatus, to solve using current
Sampler when oil liquid be easy dissipate overflow, pollute other operational instrument, the higher problem of operational risk.
To solve the above problems, the utility model provides following technical solution:
A kind of transformer oil taking apparatus, it includes taking hydraulic fluid port bolt, takes and is equipped with bull stick on the extension end of hydraulic fluid port bolt；Turn
Bar is mounted in the hole opened up on valve housing；Unidirectional Self-sealing valve, and the valve port and valve of unidirectional Self-sealing valve are also equipped on valve housing
The hole that body places bull stick is connected.
Preferably, it takes and the plain cushion of resistance to oil seal is installed on oil draining bolt, the side for the plain cushion of resistance to oil seal is provided with thread bush
Cylinder；Screw shell is connected through a screw thread with hydraulic fluid port bolt is taken.
Further, loose flange is installed on screw shell；The side end face of loose flange and the end face of valve housing are opposite.
Further, loose flange is screw thread square flange, and is connected through a screw thread in valve housing and loose flange.
Preferably, valve housing is equipped with oil-resistant seal ring on the end face for taking hydraulic fluid port bolt.
Preferably, it is provided with installation card slot on bull stick, and the geometric dimension of card slot is installed and takes the bolt head of hydraulic fluid port bolt
Geometric dimension it is identical.
Further, spring is provided on the interlude of bull stick.
Preferably, the tail portion of bull stick is equipped with handle.
Preferably, more than one sealing ring is installed in the shaft of bull stick.
The utility model the utility model has the advantages that
The utility model significantly reduces operation wind by taking oil draining bolt to carry out add-assembly on common transformer
Danger effectively prevent operational instrument to be infected with oil liquid, and structure is simple, and the safeguard procedures of handling easy to process, oil leak are perfect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment:
Embodiment:
Referring to Fig.1, the present embodiment provides a kind of transformer oil taking apparatus, it includes taking hydraulic fluid port bolt 11, it is characterised in that:
It takes and bull stick 6 is installed on the extension end of hydraulic fluid port bolt 11；Bull stick 6 is mounted in the hole opened up on valve housing 5；On valve housing 5 also
Unidirectional Self-sealing valve 10 is installed, and the valve port of unidirectional Self-sealing valve 10 is connected with the hole that valve body places bull stick 6.
It takes and the plain cushion of resistance to oil seal 1 is installed on oil draining bolt 11, the side of the plain cushion of resistance to oil seal 1 is provided with screw shell 2；
Screw shell 2 is connected through a screw thread with hydraulic fluid port bolt 11 is taken.The setting of the plain cushion of resistance to oil seal 1 is conducive to prevent when oil outlet is once fuel-displaced
Only oil liquid is leaked out along transformer case；The installation of screw shell can be played to 1 volume fixed function of the plain cushion of resistance to oil seal.
Loose flange 3 is installed on screw shell 2；The side end face of loose flange 3 is opposite with the end face of valve housing 5.It uses
Loose flange 3 and valve housing 5, which carry out installation connection, can make bull stick 6 and take the installation between hydraulic fluid port bolt more stable.
Loose flange 3 is screw thread square flange, and is connected through a screw thread in valve housing 5 and loose flange 3.Square flange can
To reduce the materials being fabricated of flange, its weight is reduced, is selected and is threadedly coupled and effective position can be carried out for installation site.
Valve housing 5 is equipped with oil-resistant seal ring 4 on the end face for taking hydraulic fluid port bolt 11.Oil-resistant seal ring 4 is arranged can be with
Prevent oil liquid from leaking out along 5 side wall of valve housing.
Mounting groove, and the dimensioning of the geometric dimension of mounting groove and the bolt head for taking hydraulic fluid port bolt 11 are provided on bull stick 6
It is very little identical.The transmission effect that bull stick can be improved using the mounting groove and bolt head of geometric identity, situations such as preventing stripped thread
Occur.
Spring 7 is provided on the interlude of bull stick 6.Spring 7 can be effectively prevented the bolt head for taking hydraulic fluid port bolt 11 and turn
The disengaging of bar 6 improves the stability of installation.
The tail portion of bull stick 6 is equipped with handle 9.The convenience of operation can be improved in the setting of handle 9.
There are two sealing rings 8 for installation in the shaft of bull stick 6.Be arranged sealing ring 8 be in order to prevent oil liquid from the another of valve housing
One end is overflowed, and is polluted.
Claims (9)
1. a kind of transformer oil taking apparatus, it includes taking hydraulic fluid port bolt (11), it is characterised in that: takes the stretching of hydraulic fluid port bolt (11)
Bull stick (6) are installed on end；Bull stick (6) is mounted in the hole opened up on valve housing (5)；It is also equipped on valve housing (5) unidirectional
Self-sealing valve (10), and the valve port of unidirectional Self-sealing valve (10) is connected with the hole that valve body places bull stick (6).
2. a kind of transformer oil taking apparatus according to claim 1, it is characterised in that: take and be equipped on hydraulic fluid port bolt (11)
The plain cushion of resistance to oil seal (1) is provided with screw shell (2) in the side of the plain cushion of resistance to oil seal (1)；Screw shell (2) and take hydraulic fluid port
Bolt (11) is connected through a screw thread.
3. a kind of transformer oil taking apparatus according to claim 2, it is characterised in that: screw shell is equipped with work on (2)
Dynamic flange (3)；The side end face of loose flange (3) is opposite with the end face of valve housing (5).
4. a kind of transformer oil taking apparatus according to claim 3, it is characterised in that: loose flange (3) is that screw thread is rectangular
Flange, and be connected through a screw thread in valve housing (5) and loose flange (3).
5. a kind of transformer oil taking apparatus according to claim 1, it is characterised in that: valve housing (5) is close to take hydraulic fluid port spiral shell
Oil-resistant seal ring (4) are installed on the end face of bolt (11).
6. a kind of transformer oil taking apparatus according to claim 1, it is characterised in that: bull stick is provided with installation card on (6)
Slot, and the geometric dimension for installing card slot is identical as the geometric dimension for the bolt head for taking hydraulic fluid port bolt.
7. a kind of transformer oil taking apparatus according to claim 6, it is characterised in that: be arranged on the interlude of bull stick (6)
There are spring (7).
8. a kind of transformer oil taking apparatus according to claim 1, it is characterised in that: the tail portion of bull stick (6) is equipped with hand
Handle (9).
9. a kind of transformer oil taking apparatus according to claim 1, it is characterised in that: be equipped in the shaft of bull stick (6)
More than one sealing ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266023.7U CN208459071U (en) | 2018-08-07 | 2018-08-07 | A kind of transformer oil taking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266023.7U CN208459071U (en) | 2018-08-07 | 2018-08-07 | A kind of transformer oil taking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459071U true CN208459071U (en) | 2019-02-01 |
Family
ID=65180786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821266023.7U Active CN208459071U (en) | 2018-08-07 | 2018-08-07 | A kind of transformer oil taking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459071U (en) |
-
2018
- 2018-08-07 CN CN201821266023.7U patent/CN208459071U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208459071U (en) | A kind of transformer oil taking apparatus | |
| CN204594743U (en) | A kind of transformer oil sampler | |
| CN109821802A (en) | A kind of deep hole rushes bits detection device automatically | |
| CN203216745U (en) | Transformer oil extraction device | |
| CN104677683A (en) | Oil-immersed transformer type oil taking valve | |
| CN209839163U (en) | High-reliability sampling valve for transformer | |
| CN219300020U (en) | Oil extraction valve suitable for on-load tap-changer of transformer and transformer for station | |
| CN206330701U (en) | A kind of self sealss pressure tapping | |
| CN204361001U (en) | Density monitor joint valve | |
| CN215253131U (en) | Device for preventing oil leakage of oil tank for maintaining excavator | |
| CN214743473U (en) | Pressure detection terminal ball valve for power oil-less equipment | |
| CN112096876B (en) | Corrosion-resistant container type mechanical seal and working method thereof | |
| CN204242754U (en) | Convenient oiling pipeline and omnipotent oil nozzle device | |
| CN201600270U (en) | Oil sample valve | |
| CN203670867U (en) | Valve | |
| CN215334549U (en) | High-pressure duplex integrated instrument valve | |
| CN204678068U (en) | A kind of Novel oil gas pipeline being convenient to detection and investigation fault | |
| CN216045703U (en) | Leak-proof oil-blocking sealing mechanism | |
| CN201398023Y (en) | Seal oiling device | |
| CN203515469U (en) | Oil well antitheft sampling device | |
| CN203724864U (en) | Rapidly replaceable filter | |
| CN220706541U (en) | Corrosion-resistant ball valve | |
| CN218564756U (en) | Chemical pipeline safety protection cover | |
| CN215179269U (en) | Device of visual groundwater seepage flow pressure influence to rock fracture | |
| CN207696452U (en) | A kind of installation of load limiting type of constant filling fluid coupling and extracting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |