CN206116136U - Power transformer skeleton - Google Patents
Power transformer skeleton Download PDFInfo
- Publication number
- CN206116136U CN206116136U CN201621007155.9U CN201621007155U CN206116136U CN 206116136 U CN206116136 U CN 206116136U CN 201621007155 U CN201621007155 U CN 201621007155U CN 206116136 U CN206116136 U CN 206116136U
- Authority
- CN
- China
- Prior art keywords
- conservator
- shell
- power transformer
- oil filler
- breather
- 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
- 239000000945 filler Substances 0.000 claims abstract description 17
- 238000004880 explosion Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a power transformer skeleton, include oil filler hole, sealed pad, high -tension bushing, signal thermometer, alarm, controller, arrester, tapping switch, go up contact, gas signal relay, lower contact, air -breather, oil level gaugember and conservator, the air -breather is installed in shell top left side, and the air -breather right side installs the conservator, install the oil level gaugember on the conservator, and the conservator right side settles and to have the oil filler hole, install sealed the pad on the oil filler hole, and the oil filler hole right side settles and has high -tension bushing, high -tension bushing installs signal thermometer in the right side, the fan is installed to shell openly below, and installs the earthing rod below the fan, the base support is installed to the shell bottom. This power transformer skeleton installs signal thermometer, alarm and controller, has avoided the manual work to turn to switch handle and has switched off the position to the tripping operation clamp plate of the heavy gas protection of disconnection, thereby guarantee staff's life safety.
Description
Technical field
This utility model is related to transformer technology field, specially a kind of power transformer skeleton.
Background technology
Transformator is a kind of static electrical equipment, is another for the alternating voltage of a certain numerical value is become frequency identical
The equipment of the different voltage of one or more numerical value.
But existing power transformer skeleton, when power transformer internal short circuit fault causes oil temperature to raise, needs
It is artificial to close warning signal, recover annunciator and turn to switch handle to open a sluice gate position, and disconnect the tripping operation pressure of grave gas protection
Plate, during this, it is possible to blast occurs at any time, the life security of staff is endangered.
Utility model content
The purpose of this utility model is to provide a kind of power transformer skeleton, to solve when power transformer internal short-circuit
When failure causes oil temperature to raise, artificial closing warning signal is needed, recover annunciator and position is opened a sluice gate in switch handle steering simultaneously, and
The trip pressing plate of grave gas protection is disconnected, during this, it is possible to blast occurs at any time, the life security of staff is endangered
Problem.
For achieving the above object, this utility model provides following technical scheme a kind of power transformer skeleton, including oiling
Mouth, sealing gasket, bushing, signal thermometer, alarm, controller, spark gap, shunting switch, upper contact, Gas Signal after
Electrical equipment, lower contact, caution board, nameplate, base support, earthing rod, blower fan, shell, explosion stack, air-breather, oil level indicator and conservator,
It is provided with the left of the cover top portion on the right side of air-breather, and air-breather and conservator is installed, oil level indicator is installed on the conservator, and
Oil filler is mounted with the right side of conservator, is provided with the oil filler on the right side of sealing gasket, and oil filler and is mounted with bushing, it is described
It is provided with the right side of bushing on the right side of signal thermometer, and signal thermometer and spark gap is installed, disposes on the right side of the spark gap
Have on the right side of shunting switch, and shunting switch and Gas Signal relay be installed, inside the shell both sides, be mounted on explosion stack,
And outer casing frontispiece is mounted with caution board and nameplate, it is provided with below the outer casing frontispiece below blower fan, and blower fan and ground connection is installed
Post, the outer casing bottom are provided with base support.
Preferably, it is connected with alarm on the right side of the signal thermometer, and is connected with controller on the right side of alarm.
Preferably, spark gap setting height(from bottom) highest in same level.
Preferably, the Gas Signal relay is provided with upper contact and lower contact.
Compared with prior art, the beneficial effects of the utility model are：The power transformer skeleton is provided with blower fan, is change
Lower the temperature when depressor works, so as to reach the effect of protection, and, the transformer framework is provided with air-breather, and air-breather is also referred to as
Silica gel cylinder, built with silica gel, the insulating oil in conservator passes through air-breather and atmosphere, the moisture in desiccant absorption air and
Impurity, to keep the good insulating performance of inside transformer winding, so as to improve service life, in addition, the transformer framework is pacified
Equipped with signal thermometer, alarm and controller, it is to avoid artificial turn to switch handle opens a sluice gate position, and disconnect grave gas guarantor
The trip pressing plate of shield, so as to the life security of safeguard work personnel.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure：1st, oil filler, 2, sealing gasket, 3, bushing, 4, signal thermometer, 5, alarm, 6, controller, 7, keep away
Thunder device, 8, shunting switch, 9, upper contact, 10, Gas Signal relay, 11, lower contact, 12, caution board, 13, nameplate, 14, bottom
Seat support, 15, earthing rod, 16, blower fan, 17, shell, 18, explosion stack, 19, air-breather, 20, oil level indicator, 21, conservator.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is referred to, this utility model provides a kind of technical scheme：A kind of power transformer skeleton, including oil filler 1,
Sealing gasket 2, bushing 3, signal thermometer 4, alarm 5, controller 6, spark gap 7, shunting switch 8, upper contact 9, gas
It is signal relay 10, lower contact 11, caution board 12, nameplate 13, base support 14, earthing rod 15, blower fan 16, shell 17, explosion-proof
Pipe 18, air-breather 19, oil level indicator 20 and conservator 21,17 top left side of shell is provided with the right side of air-breather 19, and air-breather 19 pacifies
Equipped with conservator 21, it is provided with conservator 21 on the right side of oil level indicator 20, and conservator 21 and is mounted with oil filler 1, be provided with oil filler 1 close
Bushing 3 is mounted with the right side of packing 2, and oil filler 1, signal thermometer 4, and signal temperature are installed on the right side of bushing 3
Meter 4 on the right side of spark gap 7 is installed, be connected with alarm 5 on the right side of signal thermometer 4, and on the right side of alarm 5 with 6 phase of controller
Connection, is mounted with the right side of spark gap 7 on the right side of shunting switch 8, and shunting switch 8 and is provided with Gas Signal relay 10, gas letter
Number relay 10 is provided with upper contact 9 and lower contact 11, and upper contact 9 is light Gas Signal, general action in signal alarm, with table
Show transformer station high-voltage side bus exception, lower contact 11 is attached most importance to Gas Signal, make while signal is sent after action circuit breaker trip, fall board,
Report to the police, the setting height(from bottom) highest in same level of spark gap 7, in order to play lightning-arrest effect, shell is respectively mounted inside 17 both sides
There is explosion stack 18, and 17 front of shell is mounted with caution board 12 and nameplate 13, blower fan 16, and wind are installed below 17 front of shell
Earthing rod 15 is installed below machine 16,17 bottom of shell is provided with base support 14.
Operation principle：Before using the power transformer skeleton, needs carry out simple structure to whole recording equipment
Understand, the whole process for processing can generally carry out the division of three parts, look first at whether oil level indicator 20 shows oil mass
Abundance, if inadequate, can be refueled by oil filler 1, then sealing gasket 2 beyond the Great Wall, then put on insulating glove check Gas Signal after
Whether there is gas inside electrical equipment 10, then check whether blower fan 16 and explosion stack 18 are intact, when the event of power transformer internal short-circuit
Barrier is when causing oil temperature to raise, and, by signal transmission to alarm 5 and controller 6, controller 6 is by 8 turns of shunting switch for signal thermometer 4
To opening a sluice gate position, and Gas Signal relay 10 is disconnected, while alarm 5 sounds and notifies staff.
Although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art comes
Say, which still can be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (4)
1. a kind of power transformer skeleton, including oil filler (1), sealing gasket (2), bushing (3), signal thermometer (4), report
Alert device (5), controller (6), spark gap (7), shunting switch (8), upper contact (9), Gas Signal relay (10), lower contact
(11), caution board (12), nameplate (13), base support (14), earthing rod (15), blower fan (16), shell (17), explosion stack
(18), air-breather (19), oil level indicator (20) and conservator (21), it is characterised in that：Shell (17) top left side is provided with suction
Damp device (19), and conservator (21) is installed on the right side of air-breather (19), oil level indicator (20), and conservator are installed on the conservator (21)
(21) oil filler (1) is mounted with the right side of, is provided with the oil filler (1) on the right side of sealing gasket (2), and oil filler (1) and is mounted with
Bushing (3), is provided with the right side of the bushing (3) on the right side of signal thermometer (4), and signal thermometer (4) and is provided with
Spark gap (7), is mounted with the right side of the spark gap (7) on the right side of shunting switch (8), and shunting switch (8) and is provided with Gas Signal
Relay (10), is mounted on explosion stack (18) inside shell (17) both sides, and shell (17) front is mounted with caution board
(12) and nameplate (13), it is provided with below blower fan (16), and blower fan (16) below shell (17) front and earthing rod is installed
(15), shell (17) bottom is provided with base support (14).
2. a kind of power transformer skeleton according to claim 1, it is characterised in that：On the right side of the signal thermometer (4)
It is connected with alarm (5), and is connected with controller (6) on the right side of alarm (5).
3. a kind of power transformer skeleton according to claim 1, it is characterised in that：The spark gap (7) is in same water
Setting height(from bottom) highest in plane.
4. a kind of power transformer skeleton according to claim 1, it is characterised in that：The Gas Signal relay (10)
It is provided with upper contact (9) and lower contact (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007155.9U CN206116136U (en) | 2016-08-30 | 2016-08-30 | Power transformer skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007155.9U CN206116136U (en) | 2016-08-30 | 2016-08-30 | Power transformer skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116136U true CN206116136U (en) | 2017-04-19 |
Family
ID=58515998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621007155.9U Expired - Fee Related CN206116136U (en) | 2016-08-30 | 2016-08-30 | Power transformer skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107256763A (en) * | 2017-07-04 | 2017-10-17 | 合肥东玖电气有限公司 | A kind of fugitive heat transformer |
-
2016
- 2016-08-30 CN CN201621007155.9U patent/CN206116136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107256763A (en) * | 2017-07-04 | 2017-10-17 | 合肥东玖电气有限公司 | A kind of fugitive heat transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 313216 Zhejiang city of Huzhou province Deqing Qianyuan town Tiaoxi Street No. 1111 Patentee after: Zhejiang Pai Er Electric Applicance Co., Ltd Address before: Yanchi County, Wuzhong City in the Ningxia Hui Autonomous Region 751500 liberation Street No. 108 Patentee before: Zhao Yu |
|
| 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: 20170419 Termination date: 20170830 |