CN213576822U - Novel pipe joint structure of emergency oil drain valve of transformer - Google Patents
Novel pipe joint structure of emergency oil drain valve of transformer Download PDFInfo
- Publication number
- CN213576822U CN213576822U CN202022557862.8U CN202022557862U CN213576822U CN 213576822 U CN213576822 U CN 213576822U CN 202022557862 U CN202022557862 U CN 202022557862U CN 213576822 U CN213576822 U CN 213576822U
- Authority
- CN
- China
- Prior art keywords
- transformer
- elbow
- oil
- ring
- organic glass
- 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
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a novel coupling structure of transformer accident fuel outlet valve belongs to transformer equipment technical field. The technical scheme is as follows: ball valve (1) sets up on transformer tank (12) bottom goes out oil pipe, and ball valve (1) is connected through yoke pipe (2) and 45 elbow (3) one end, and 45 elbow (3) other end is crooked towards oil bath (11), and the tip is equipped with ring flange (4), and it is fixed with clamping ring (5) that bolt (8) are passed through to ring flange (4), nut (9) and packing ring (10), is equipped with organic glass (7) between ring flange (4) and clamping ring (5). The utility model discloses an actively the effect: 1. the elbow bends by 45 degrees, the organic glass faces outwards, an operator can easily observe the organic glass at the elbow and can quickly break the organic glass to quickly discharge transformer oil; 2. the transformer oil flows into the oil pool through the elbow guide, thereby avoiding causing environmental pollution.
Description
Technical Field
The utility model relates to a novel coupling structure of transformer accident fuel outlet valve belongs to transformer equipment technical field.
Background
At present, an accident oil drain valve is installed at the bottom of a transformer, a straight or bent 90-degree pipe joint is additionally installed outside the valve, when the transformer has an accident, transformer oil is discharged out of a transformer oil tank through a ball valve and the pipe joint, the transformer oil installed with the straight pipe joint can be sprayed out of an oil pool frequently to cause environmental pollution, and the pipe joint installed with the bent 90-degree pipe joint is inconvenient to open due to the fact that a blind plate is downward, so that oil discharging speed is delayed. In order to prevent the transformer oil from being sprayed out of the oil pool and quickly finish oil discharge, a new pipe joint structure needs to be designed for the situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel coupling structure of transformer accident fuel outlet valve can prevent transformer oil blowout oil bath, and completion oil extraction that simultaneously can be rapid improves work efficiency, solves the above-mentioned problem that the background art exists.
The technical scheme of the utility model is that:
the utility model provides a novel coupling structure of transformer accident fuel outlet valve, contains ball valve, allies oneself with pipe, 45 elbows, ring flange one, clamping ring, organic glass, bolt one, nut one and packing ring one, the ball valve sets up on transformer tank bottom goes out oil pipe, and the ball valve passes through the allies oneself with the pipe to be connected with 45 elbow one end, and the 45 elbow other end is crooked towards the oil bath, and the tip is equipped with ring flange one, and ring flange one is fixed with the clamping ring through bolt one, nut one and packing ring one, is equipped with organic glass between ring flange one and the clamping ring, and organic glass will 45 elbow end seal.
And sealing rubber gaskets are arranged between the organic glass and the first flange plate and the pressing ring.
The oil pool is arranged below the transformer oil tank, and a 45-degree elbow extends into the oil pool.
And two ends of the ball valve are respectively provided with a second flange plate and a third flange plate, the second flange plate is connected with a fifth flange plate of the bottom oil outlet pipe through a second bolt, a second nut and a second gasket, and the third flange plate is connected with a fourth flange plate at the end part of the connecting pipe through a third bolt, a third nut and a third gasket.
The utility model discloses an actively the effect: 1. the elbow bends by 45 degrees, organic glass faces outwards, an operator can easily observe the organic glass at the elbow, and can quickly break the organic glass to quickly discharge transformer oil, so that the working efficiency is improved; 2. the transformer oil flows into the oil pool through the elbow guide, thereby avoiding causing environmental pollution.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the oil-gas separation device comprises a ball valve 1, a connecting pipe 2, a 45-degree elbow 3, a first flange plate 4, a pressing ring 5, a sealing rubber gasket 6, organic glass 7, a first bolt 8, a first nut 9, a first gasket 10, an oil tank 11, a transformer oil tank 12, a bottom oil outlet pipe 13, a second flange plate 14, a third flange plate 15, a fourth flange plate 16 and a fifth flange plate 17.
Detailed Description
The invention is further described with reference to the following figures and examples:
the utility model provides a novel coupling structure of transformer accident fuel outlet valve, contains ball valve 1, allies oneself with pipe 2, 45 elbow 3, ring flange 4, clamping ring 5, organic glass 7, bolt 8, nut 9 and packing ring 10, ball valve 1 sets up on 12 bottom oil pipes of transformer tank, and ball valve 1 is connected with 45 elbow 3 one end through allies oneself with pipe 2, and 45 elbow 3 other end is crooked towards oil bath 11, and the tip is equipped with ring flange 4, and ring flange 4 is fixed with clamping ring 5 through bolt 8, nut 9 and packing ring 10, is equipped with organic glass 7 between ring flange 4 and the clamping ring 5, and organic glass 7 is with 45 3 end seal of elbow.
And sealing rubber gaskets 6 are arranged between the organic glass 7 and the first flange plate 4 and the pressing ring 5.
The oil pool 11 is arranged below the transformer oil tank, and a 45-degree elbow extends into the oil pool.
Two ends of the ball valve 1 are respectively provided with a second flange 14 and a third flange 15, the second flange is connected with a fifth flange 17 of the bottom oil outlet pipe through a second bolt, a second nut and a second gasket, and the third flange is connected with a fourth flange 16 at the end part of the connecting pipe through a third bolt, a third nut and a third gasket.
The utility model discloses an installation method: the first step is as follows: and connecting the second flange 14 of the ball valve with a fifth flange 17 of the oil outlet pipe at the bottom through a second bolt, a second nut and a second gasket. The second step is that: and welding the flange plate four 16, the connecting pipe 2, the 45-degree elbow 3 and the flange plate one 4 together to form the pipe joint. The third step: the formed pipe joint is arranged on a flange plate III 15 of the ball valve by a bolt III, a nut III and a washer III. The fourth step: and the components are arranged on the first flange plate in the order of the sealing rubber gasket, the organic glass, the sealing rubber gasket and the pressing ring. The fifth step: and fastening the flange plate I and the pressing ring 5 by using a bolt I, a nut I and a washer I. When the transformer has an accident, an operator can break organic glass to finish oil discharge operation.
Claims (4)
1. The utility model provides a novel coupling structure of transformer accident fuel outlet valve which characterized in that: contain ball valve (1), yoke pipe (2), 45 elbow (3), ring flange (4), clamping ring (5), organic glass (7), bolt (8), nut (9) and packing ring (10), ball valve (1) sets up on transformer tank (12) bottom oil pipe, and ball valve (1) is connected with 45 elbow (3) one end through yoke pipe (2), and 45 elbow (3) other end is crooked towards oil bath (11), and the tip is equipped with ring flange (4), and ring flange (4) are fixed with clamping ring (5) through bolt (8), nut (9) and packing ring (10), are equipped with organic glass (7) between ring flange (4) and clamping ring (5), and organic glass (7) will 45 elbow (3) end seal.
2. The novel pipe joint structure of the transformer accident oil drain valve according to claim 1, characterized in that: and sealing rubber gaskets (6) are arranged between the organic glass (7) and the first flange plate (4) and the pressing ring (5).
3. The novel pipe joint structure of the transformer accident oil drain valve according to claim 1, characterized in that: the oil pool (11) is arranged below the transformer oil tank, and a 45-degree elbow extends into the oil pool.
4. The novel pipe joint structure of the transformer accident oil drain valve according to claim 1, characterized in that: two ends of the ball valve (1) are respectively provided with a second flange plate (14) and a third flange plate (15), the second flange plate is connected with a fifth flange plate (17) of the bottom oil outlet pipe (13) through a second bolt, a second nut and a second gasket, and the third flange plate is connected with a fourth flange plate (16) at the end part of the connecting pipe through a third bolt, a third nut and a third gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557862.8U CN213576822U (en) | 2020-11-09 | 2020-11-09 | Novel pipe joint structure of emergency oil drain valve of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557862.8U CN213576822U (en) | 2020-11-09 | 2020-11-09 | Novel pipe joint structure of emergency oil drain valve of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576822U true CN213576822U (en) | 2021-06-29 |
Family
ID=76535337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022557862.8U Active CN213576822U (en) | 2020-11-09 | 2020-11-09 | Novel pipe joint structure of emergency oil drain valve of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576822U (en) |
-
2020
- 2020-11-09 CN CN202022557862.8U patent/CN213576822U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201059289Y (en) | Negative pressure generator for bottomless-valve water pump suction pipe | |
| CN203746613U (en) | Oil drain valve structure for transformer accidents | |
| CN205606194U (en) | Coal gas drainer convenient to clearance | |
| CN213576822U (en) | Novel pipe joint structure of emergency oil drain valve of transformer | |
| CN208847417U (en) | A kind of portable pipe package seal checker | |
| CN102507309B (en) | Heavy-caliber elbow pipe fitting water pressure test seal device | |
| CN201810901U (en) | Universal joint | |
| CN203549191U (en) | Union reducing joint | |
| CN201209722Y (en) | Groove clamp type pipeline joint | |
| CN202991183U (en) | Guiding pipe assembly of oil level gauge of engine | |
| CN108709026A (en) | A kind of pipe flange top opening | |
| CN209013751U (en) | A kind of sintering machine air intake device | |
| CN201973390U (en) | Articulated mechanism of high-pressure high-flow oil pipes | |
| CN219082524U (en) | High-neck flange capable of realizing quick butt joint | |
| CN201407459Y (en) | Clamping plate and valve type pipeline leakage stopping device | |
| CN217130632U (en) | Anticollision just possesses installation guide structure's hubbed flange | |
| CN104647825B (en) | A kind of two-layer compound tube sheet | |
| CN218308600U (en) | Circular spray head | |
| CN204194292U (en) | A kind of aluminum paste vibratory sieve discharging gathering-device | |
| CN216618906U (en) | Neck-equipped welding flange for water pump | |
| CN221810411U (en) | Screw pickling processing seal groove | |
| CN216790195U (en) | Be applied to danger useless jetting pipe that burns anticorrosion structure | |
| CN211344310U (en) | Double-layer protection type high-pressure oil pipe with two ends incapable of being high | |
| CN219082550U (en) | Flange elbow | |
| CN210600551U (en) | Safety protection shielding ring device for flange leakage of sulfuric acid pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |