CN208521743U - A kind of avoid-dismantle transformer breather - Google Patents
A kind of avoid-dismantle transformer breather Download PDFInfo
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- CN208521743U CN208521743U CN201820589022.XU CN201820589022U CN208521743U CN 208521743 U CN208521743 U CN 208521743U CN 201820589022 U CN201820589022 U CN 201820589022U CN 208521743 U CN208521743 U CN 208521743U
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- shell
- avoid
- sloping baffle
- oil
- sealing cup
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Abstract
The utility model relates to a kind of avoid-dismantle transformer breather, including shell and oil sealing cup, the case top offers pipe joint, silica gel entrance, and enclosure interior is provided with sloping baffle, and sloping baffle downside is provided with silica gel outlet；The enclosure interior is additionally provided with corrugated hose, and the corrugated hose is connect with the sloping baffle；Shell under sloping baffle is provided with oil filler；The shell is connect with the oil sealing cup；The joint face of the sloping baffle and the corrugated hose is set as reticular structure, and rest part is sealing structure；The shell is attached with the oil sealing cup by screw.A kind of avoid-dismantle transformer breather provided by the utility model, pass through the design of sloping baffle, rotten silica gel and oil level are being replaced and adjusted, without being dismantled to respirator, enhance the comfort level to transformer breather maintenance work, maintenance time is shortened, working efficiency is improved.
Description
Technical field
The present invention relates to transformer technology fields, more particularly, to a kind of avoid-dismantle transformer breather.
Background technique
Power industry is the leading industry of national industry, and the stable development of power industry is national economy sustainable development
Basis.Transformer is the important component of electric system, and operating status directly affects the safety of system.With super-pressure
With the rapid development of extra-high voltage technology, electrical network capacity increases and covering surface augmentation, its failure may be to electric system and user
Cause great harm and influence.Transformer breather also known as dehydrating breather are mounted on the capsule-type tight storage cabinet of transformer
The pipe end of conservator and air communication, when transformer temperature increases, the oil in fuel tank can accordingly expand, therefore in conservator
Oil level also can be increased accordingly, and the portion gas in capsule is discharged through respirator at this time；When transformer temperature decline, in fuel tank
Oil can accordingly be shunk, therefore the oil level in conservator also can accordingly decline, and capsule is through respirator suction part gas at this time.Respirator
Inside is the water being absorbed into transformer in air by the built-in desiccant of respirator equipped with lubricating cup filled with desiccant, lower part
Point, so that transformer interior insulation oil is kept good electric property, prevents humid air to be directly entered in installation for transformer, make transformation
Device oil dampness, reduces or destroys the dielectric strength of transformer, so that winding.
With O&M integration and the propulsion of unattended operation transformer station, the replacement of respirator discoloration silica gel has become O&M people
A big event in member's routine work.According to pasta adjustment or silica gel Replacement procedure in existing main transformer respirator oil sealing cup
The requirement of process is replaced, and needs in whole or in part to disassemble respirator, longevity of service, working efficiency is low, due to temperature
Transformer oil in oil sealing cup is easily sucked into respirator upper layer when spending rapid drawdown, causes part silicone gel failure or adsorption capacity to reduce, makes
Due to original breath device unreasonable structure when must replace silica gel, it is not easy completely to take out the silica gel of failure.
Summary of the invention
The present invention is that the solution prior art replacement respirator silica gel time is long, and working efficiency is low and is not easy the silicon that will be failed
The technological deficiency that glue takes out completely provides a kind of avoid-dismantle transformer breather.
To realize the above goal of the invention, the technical solution adopted is that:
A kind of avoid-dismantle transformer breather, including shell and oil sealing cup, the case top offer pipe joint, silicon
Glue entrance, enclosure interior are provided with sloping baffle, and sloping baffle downside is provided with silica gel outlet；The enclosure interior is also set up
There is corrugated hose, the corrugated hose is connect with the sloping baffle；Shell under sloping baffle is provided with oil filler；It is described
Shell is connect with the oil sealing cup.
Wherein, the joint face of the sloping baffle and the corrugated hose is set as reticular structure, and rest part is sealing
Structure.
Wherein, the shell is attached with the oil sealing cup by screw；The silica gel entrance, silica gel outlet and oiling
Mouth is covered by quick seal coupling；Oil sealing bottom of a cup portion is provided with fuel outlet, sets between oil sealing cup and fuel outlet
It is equipped with fuel outlet valve.
Wherein, the sloping baffle is non-removable structure, is directly welded at enclosure interior.
Wherein, the oil sealing cup is transparent configuration, the generally funnel type of oil sealing cup；It is provided on the oil sealing cup minimum
Oil level line and highest oil level line.
Wherein, vertical rectangle observation window is provided on the shell, the observation window is arranged in the middle part of sloping baffle
Right above position.
Wherein, the junction of the shell and observation window is provided with waterproof glass glue.
In above scheme, operator is installed on respirator by pipe joint at the pipeline end of capsule-type tight storage cabinet
End；When needing to carry out silica gel replacement processing, the silica gel outlet of downside is opened, makes rotten silica gel along the inclined-plane of sloping baffle
It exports and flows out from silica gel, the angle of silica gel outlet setting is consistent with the tilt angle of sloping baffle, and operations staff is facilitated to use work
Tool clears up the rotten silica gel of the minority being pasted on sloping baffle；Silica gel outlet is sealed up, silica gel entrance is opened, new silicon is added
Glue.
In above scheme, when respirator operates normally, fuel outlet valve is in the open state, and the impurity in oil sealing cup can deposit
Onto fuel outlet, when needing to clear up, fuel outlet valve can be closed, the quick seal coupling capping of fuel outlet is opened, fuel outlet is carried out
Cleaning achievees the purpose that clear up oil sealing cup.
In above scheme, when needing that the oil level in oil sealing cup is adjusted, if oil level is excessively high, it can close and drain the oil
Valve, open fuel outlet quick seal coupling capping, through fuel outlet valve control oil sealing cup in oil stream amount come reach reduce pasta mesh
's；If oil level is too low, the quick seal coupling of oil filler can be covered and be opened, appropriate transformer oil is added by oil filler.
In above scheme, failure conditions of the setting of vertical transparent windows convenient for silica gel in observation shell, comprehensive sight
The color change of adsorbent material in clean room is observed, to grasp the discoloration of adsorbent material comprehensively, rationally grasps adsorbent material
Replacing construction, so that respirator is in optimum Working always.
In above scheme, the setting of corrugated hose makes oil more stably flow into oil for carrying out water conservancy diversion to filtered oil
In sealing cup；The junction of the shell and observation window is provided with waterproof glass glue, and waterproof glass glue is for seal casinghousing and observation
The gap of window enters enclosure interior by junction herein with air-prevention, shortens the service life of silica gel.
Compared with prior art, the beneficial effects of the present invention are:
A kind of avoid-dismantle transformer breather provided by the invention, by the design of sloping baffle, to rotten silica gel and
Oil level is replaced and is adjusted, and without dismantling to respirator, is enhanced and is facilitated journey to transformer breather maintenance work
Degree, shortens maintenance time, improves working efficiency.
Detailed description of the invention
Fig. 1 is a kind of avoid-dismantle transformer breather structural schematic diagram.
Wherein: 1, shell；2, oil sealing cup；3, pipe joint；4, silica gel entrance；5, sloping baffle；6, silica gel exports；7, it exhales
Suction pipe road；8, oil filler；9, fuel outlet；10, observation window；11, fuel outlet valve.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, a kind of avoid-dismantle transformer breather, including shell 1 and oil sealing cup 2, opened up at the top of the shell 1
There are pipe joint 3, silica gel entrance 4, shell 1 is internally provided with sloping baffle 5, and 5 downside of sloping baffle is provided with silica gel outlet
6；Corrugated hose 7 is additionally provided with inside the shell 1, the corrugated hose 7 is connect with the sloping baffle 5；In sloping baffle 5
Under shell 1 be provided with oil filler 8；The shell 1 is connect with the oil sealing cup 2.
More specifically, the joint face of the sloping baffle 5 and the corrugated hose 7 is set as reticular structure, rest part
For sealing structure.
More specifically, the shell 1 is attached with the oil sealing cup 2 by screw；The silica gel entrance 4, silica gel go out
Mouth 6 and oil filler 8 are covered by quick seal coupling；2 bottom of oil sealing cup is provided with fuel outlet 9, in oil sealing cup 2
Fuel outlet valve 11 is provided between fuel outlet 9.
More specifically, the sloping baffle 5 is non-removable structure, is directly welded inside shell 1.
More specifically, the oil sealing cup 2 is transparent configuration, the generally funnel type of oil sealing cup 2；It is set on the oil sealing cup 2
It is equipped with minimum oil level line and highest oil level line.
More specifically, vertical rectangle observation window 10 is provided on the shell 1, the setting of observation window 10 is tilting
Right above 5 medium position of baffle.
More specifically, the junction of the shell 1 and observation window 10 is provided with waterproof glass glue.
In the specific implementation process, respirator is installed on capsule-type tight storage cabinet by pipe joint 3 by operator
Pipe end；When needing to carry out silica gel replacement processing, the silica gel outlet 6 of downside is opened, makes rotten silica gel along inclination
From 6 outflow of silica gel outlet, the angle of 6 setting of silica gel outlet is consistent with the tilt angle of sloping baffle 5, convenient on the inclined-plane of baffle 5
Operations staff clears up the rotten silica gel of the minority being pasted on sloping baffle 5 using tool；Silica gel outlet 6 is sealed up, is opened
New silica gel is added in silica gel entrance 4.
In the specific implementation process, when respirator operates normally, fuel outlet valve 11 is in the open state, in oil sealing cup 2
Impurity can deposit on fuel outlet 9, when needing to clear up, can close fuel outlet valve 11, open the quick seal coupling envelope of fuel outlet 9
Lid, clears up fuel outlet 9, achievees the purpose that clear up oil sealing cup 2.
In the specific implementation process, it when needing that the oil level in oil sealing cup 2 is adjusted, if oil level is excessively high, can close
It closes fuel outlet valve 11, opens the quick seal coupling capping of fuel outlet 9, control in oil sealing cup 2 oil stream amount through fuel outlet valve 11 to reach
Reduce the purpose of pasta；If oil level is too low, the quick seal coupling of oil filler 8 can be covered and be opened, is added by oil filler 8
Appropriate transformer oil.
In the specific implementation process, the failure conditions of silica gel in observation shell 1 are convenient in the setting of vertical transparent windows 10,
It comprehensively observes the color change of adsorbent material in clean room, to grasp the discoloration of adsorbent material comprehensively, rationally grasps
The replacing construction of adsorbent material, makes respirator be in optimum Working always.
In the specific implementation process, the setting of corrugated hose 7 makes oil more stably for carrying out water conservancy diversion to filtered oil
It flows into oil sealing cup 2；The junction of the shell 1 and observation window 10 is provided with waterproof glass glue, and waterproof glass glue is for sealing
The gap of shell 1 and observation window 10 is entered inside shell 1 with air-prevention by junction herein, and the service life of silica gel is shortened.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of avoid-dismantle transformer breather, it is characterised in that: including shell (1) and oil sealing cup (2), shell (1) top
Portion offers pipe joint (3), silica gel entrance (4), and shell (1) is internally provided with sloping baffle (5), low in sloping baffle (5)
Side is provided with silica gel outlet (6)；Is additionally provided with corrugated hose (7) inside the shell (1), the corrugated hose (7) with it is described
Sloping baffle (5) connection；Shell (1) under sloping baffle (5) is provided with oil filler (8)；The shell (1) and the oil sealing
Cup (2) connection.
2. a kind of avoid-dismantle transformer breather according to claim 1, it is characterised in that: the sloping baffle (5) with
The joint face of the corrugated hose (7) is set as reticular structure, and rest part is sealing structure.
3. a kind of avoid-dismantle transformer breather according to claim 1, it is characterised in that: the shell (1) with it is described
Oil sealing cup (2) is attached by screw.
4. a kind of avoid-dismantle transformer breather according to claim 1, it is characterised in that: the silica gel entrance (4), silicon
Gel outlet (6) and oil filler (8) are covered by quick seal coupling.
5. a kind of avoid-dismantle transformer breather according to claim 1, it is characterised in that: oil sealing cup (2) bottom
Fuel outlet (9) are provided with, fuel outlet valve (11) are provided between oil sealing cup (2) and fuel outlet (9).
6. a kind of avoid-dismantle transformer breather according to claim 1, it is characterised in that: the sloping baffle (5) is
It is internal to be directly welded at shell (1) for non-removable structure.
7. a kind of avoid-dismantle transformer breather according to claim 1, it is characterised in that: the oil sealing cup (2) is
Bright structure, the generally funnel type of oil sealing cup (2).
8. a kind of avoid-dismantle transformer breather according to claim 1, it is characterised in that: set on the oil sealing cup (2)
It is equipped with minimum oil level line and highest oil level line.
9. described in any item a kind of avoid-dismantle transformer breathers according to claim 1 ~ 8, it is characterised in that: the shell
(1) be provided with vertical rectangle observation window (10) on, observation window (10) setting sloping baffle (5) medium position just on
Side.
10. a kind of avoid-dismantle transformer breather according to claim 9, it is characterised in that: the shell (1) and observation
The junction of window (10) is provided with waterproof glass glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589022.XU CN208521743U (en) | 2018-04-24 | 2018-04-24 | A kind of avoid-dismantle transformer breather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589022.XU CN208521743U (en) | 2018-04-24 | 2018-04-24 | A kind of avoid-dismantle transformer breather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208521743U true CN208521743U (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820589022.XU Active CN208521743U (en) | 2018-04-24 | 2018-04-24 | A kind of avoid-dismantle transformer breather |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335862A (en) * | 2018-04-24 | 2018-07-27 | 广东电网有限责任公司 | A kind of avoid-dismantle transformer breather |
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2018
- 2018-04-24 CN CN201820589022.XU patent/CN208521743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335862A (en) * | 2018-04-24 | 2018-07-27 | 广东电网有限责任公司 | A kind of avoid-dismantle transformer breather |
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