CN205564465U - Transformer breather - Google Patents
Transformer breather Download PDFInfo
- Publication number
- CN205564465U CN205564465U CN201620140859.7U CN201620140859U CN205564465U CN 205564465 U CN205564465 U CN 205564465U CN 201620140859 U CN201620140859 U CN 201620140859U CN 205564465 U CN205564465 U CN 205564465U
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- CN
- China
- Prior art keywords
- siphunculus
- transformer
- lubricating cup
- spiracle
- transformer 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.)
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Abstract
The utility model belongs to the power equipment field, concretely relates to transformer breather, including extension pipe and the respirator body of connection on transformer oil pillow (1), its characterized in that, the one end of extension pipe is passed through flange (2) and is connected with transformer oil pillow (1), prolongs the other end of managing and passes through flange (2) and be connected with the respirator body, the extension pipe is including a plurality of siphunculus (3), through straight tube (41) and/or knee (42) detachable interconnect between siphunculus (3). The utility model relates to an ingenious, science, the easy job personnel change the respirator body, can shorten the transformer breather who changes the silica gel time by a wide margin, extension silica gel live time, reduce cost, and change operation safe and reliable.
Description
Technical field
This utility model belongs to field of electrical equipment, is specifically related to a kind of transformer breather.
Background technology
The transformator temperature that is in operation can change at any time, causes the oil level of inside transformer to be raised and lowered.And oil conservater is semiclosed oil conservater, just so inside transformer can be made to keep atmospheric pressure state due to being raised and lowered of pasta, therefore, in order to delay the degradation speed of transformer oil and prevent the air pollution to insulating oil, the exhalation passages of oil installs respiratory organ additional.Respiratory organ is also silica gel tank, and transformator is breathed by silica gel, then by the oil filtration in the lubricating cup bottom respiratory organ, ensures being dried of air.
The application of the most outdoor oil-filled transformer is quite varied, and installation site is higher, and the respiratory organ that transformator is installed is close to live part.Replacing oil-filled transformer respiratory organ silica gel is the work that Repair of Transformer is common, but maintainer is when changing silica gel, ladder need to be used to ascend a height operation, very inconvenient, change silica gel the most time-consuming more than 35 minutes, not only it is prone to accidents, also as silica gel exposes overlong time in atmosphere, air moisture is caused to enter in silica gel, shorten the service life of silica gel, there is also simultaneously and get an electric shock, the potential safety hazards such as falling from high altitude, and replacing construction is longer, in general, change silica gel the most time-consuming more than 35 minutes, not only it is prone to accidents, also as silica gel exposes overlong time in atmosphere, air moisture is caused to enter in silica gel, shorten the service life of silica gel, there is presently no effective method to solve this problem.The purpose of this utility model can effectively solve the problems referred to above, it provides a kind of transformer breather, it is ensured that the safe and reliable operation of transformator.
Summary of the invention
This utility model is for problem above, this utility model purpose is to provide a kind of transformer breather, design ingenious, science, convenient working personnel change respiratory organ body, the transformer breather of changing silica gel time can be greatly shortened, extend silica gel and use the time, reduce cost, and it is reliable to change job safety.
In order to achieve the above object, this utility model is achieved in that
A kind of transformer breather, including the extension tube being connected on installation for transformer and respiratory organ body, one end of described extension tube is connected with installation for transformer by adpting flange, and the other end of extension tube is connected with respiratory organ body by adpting flange；Described extension tube includes some siphunculus, by straight tube and/or swan neck is dismountable is connected with each other between siphunculus.
Know-why of the present utility model is: be connected with installation for transformer by respiratory organ body by extension tube, achieve and delay the degradation speed of transformer oil and prevent the air pollution problem to insulating oil, and extension tube of the present utility model is connected by some siphunculus cleverly can make the prolongation that extension tube can be suitable, respiratory organ body is arranged on the position that distance ground is nearer, conveniently during the implant in changing respiratory organ body, operation worker changes, shorten replacing construction, prevent implant to be exposed to air and descended long, thus reduce the service life of implant；This utility model is also directed to the extension tube structure that the design of transformer of different structure is different；If installation for transformer is designed at middle part or the surrounding of transformator, then select to be connected by straight tube and swan neck by between some siphunculus, formed the extension tube of S type respiratory organ body is installed on transformator peripheral spatially；If installation for transformer 1 is designed at outside the surrounding of transformator, then select to be connected by straight tube by between some siphunculus, formed straight line extension tube respiratory organ body is installed on transformator peripheral spatially；The combination that can use straight tube and swan neck flexibly forms the extension tube of different structure, is designed on the diverse location of transformator adapting to installation for transformer, realizes the structure function of this utility model transformer breather.
In this utility model, further, siphunculus two ends are provided with external screw thread, straight tube and/or swan neck inwall and are provided with the female thread that the external screw thread arranged with siphunculus two ends matches, and the external thread rotary arranged by siphunculus two ends between siphunculus proceeds to straight tube and/or swan neck inwall head and the tail connect.
In this utility model, further, described respiratory organ body includes top cover, drying chamber, bottom and lubricating cup, described drying chamber is arranged between top cover and bottom, lubricating cup is located at below bottom, lubricating cup is threaded connection with bottom, the bottom of described drying chamber is additionally provided with breathing dish, cavity is formed between breathing dish and bottom, the middle part of breathing dish is provided with several spiracles A, the middle part of bottom is provided with several spiracles B, is connected by spiracle between cavity with lubricating cup, and the middle and upper part of described lubricating cup side is provided with several spiracles C；The centre of described top cover, breathing dish, bottom and lubricating cup is connected by connecting rod.Use this technical scheme, compared with prior art, bottom and lubricating cup are threaded connection also to design and are connected by connecting rod, can dual guarantee bottom and the compact siro spinning technology of cup structure of extraction, prevent bottom and cup structure of extraction from occurring to loosen and come off, and have cavity in drying chamber bottom design, can anti-breather body implant contaminated after block respiratory organ body, it is ensured that the safe and reliable operation of transformator.
In this utility model, further, the aperture shape of described spiracle B is awl-type, and the aperture, upper end of spiracle B is more than the aperture, lower end of spiracle B.Use this technical scheme, compared with prior art, it is possible to will enable moisture in conservator enters after desiccant Quick diffusing in lubricating cup by extension tube, and can prevent moisture suck-back from entering in drying chamber.
In this utility model, further, described spiracle C from lubricating cup inwall to outer wall direction with the downward-sloping 20～45 ° of settings of horizontal plane.Compared with prior art, this design technology project is used, it is possible to accelerate the speed that steam distributes with impurity, reduce the moisture time of staying in lubricating cup, block normal drainage efficiency.
In this utility model, further, described drying chamber is transparent jar.Compared with prior art, use this technical scheme, facilitate the contaminated situation of Real Time Observation drying chamber inner stuffing, it is possible to change respiratory organ body inner stuffing, it is ensured that respiratory organ body inner stuffing role in good time.
In this utility model, further, being filled with desiccant in described transparent jar, described desiccant is silica gel.Use this technical scheme, it is possible to changed by color and quickly judge whether to need to change the implant in drying chamber 7, it is ensured that device energy safe operation all over the fields.
In this utility model, further, the aperture of described spiracle A is less than the radius of desiccant.Use this technical scheme, it is possible to ensure that desiccant is stored in drying chamber, prevent falling in lubricating cup, desiccant is contaminated, oil in lubricating cup is contaminated and is blocked by lubricating cup, does not has the effect of respiratory organ.
Compared with prior art, the beneficial effects of the utility model are:
1. this utility model dexterously extension tube is designed as dismountable, this physical ability of respiratory organ is made to be carried out the length of reasonable assembly extension tube flexibly by the different structure of transformator, respiratory organ body is arranged on distance rational position, ground, it is convenient for changing operating personnel change respiratory organ body and observe the situation of respiratory organ body, shorten replacing construction, prevent from implant to be exposed to air to descend for a long time, thus reduce the service life of implant.
2. this utility model is the most targetedly according to the extension tube structure that the design of transformer of different structure is different；If installation for transformer is designed at middle part or the surrounding of transformator, then select to be connected by straight tube and swan neck by between some siphunculus, formed the extension tube of S type respiratory organ body is installed on transformator peripheral spatially；If installation for transformer is designed at outside the surrounding of transformator, then select to be connected by straight tube by between some siphunculus, formed straight line extension tube respiratory organ body is installed on transformator peripheral spatially；The combination that can use straight tube and swan neck flexibly forms the extension tube of different structure, is designed on the diverse location of transformator adapting to installation for transformer, realizes the structure function of this utility model transformer breather.
3. the aperture shape of spiracle B on bottom is designed as awl-type by this utility model the most cleverly, the aperture, upper end of spiracle B is more than the aperture, lower end of spiracle B, can will enable moisture in conservator enters after desiccant Quick diffusing in lubricating cup by extension tube, and can prevent moisture suck-back from entering in drying chamber.
4. at this utility model, the middle and upper part of lubricating cup is provided with several spiracles C, spiracle C from lubricating cup inwall to outer wall direction with the downward-sloping 20～45 ° of settings of horizontal plane, the speed that steam distributes can be accelerated with impurity, reduce the moisture time of staying in lubricating cup, block normal drainage efficiency.
5. this utility model is reasonable in design, ingenious, simple in construction, and convenient dismounting and assembling, motility is high, is conducive to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model lubricating cup；
Fig. 2 is the sectional view of this utility model bottom；
Fig. 3 is the structural representation of this utility model respiratory organ body；
Fig. 4 is the sectional view of this utility model respiratory organ body；
Fig. 5 is the schematic diagram of this utility model one example structure；
Fig. 6 is the schematic diagram of the other embodiment of this utility model；
Fig. 7 is the schematic diagram of the other embodiment of this utility model；
Marking serial numbers: conservator 1, adpting flange 2, screw 21, siphunculus 3, straight tube 41, swan neck 42, lubricating cup 5, bottom 6, drying chamber 7, connecting rod 8, top cover 9, cavity 10, spiracle C 11, breathing dish 12, spiracle A 13, spiracle B 14.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings, but protection domain of the present utility model is not limited to embodiment.
Embodiment
1
:
As it is shown in figure 5, a kind of transformer breather, including the extension tube being connected on installation for transformer 1 and respiratory organ body, one end of extension tube is connected with installation for transformer 1 by adpting flange 2, and the other end of extension tube is connected with respiratory organ body by adpting flange 2；Adpting flange 2 is fixed by screw 21, extension tube includes some siphunculus 3, it is connected with each other by straight tube 41 is dismountable between siphunculus 3, the two ends of siphunculus 3 are provided with external screw thread, straight tube 41 inwall is provided with the female thread that the external screw thread of the two ends setting with siphunculus 3 matches, and the external thread rotary arranged by siphunculus 3 two ends between siphunculus 3 is proceeded to straight tube 41 inwall head and the tail and connects；nullAs shown in Figure 4，Respiratory organ body includes top cover 9、Drying chamber 7、Bottom 6 and lubricating cup 5，Drying chamber 7 is arranged between top cover 9 and bottom 6，Drying chamber 7 is transparent jar，Filling gel in transparent jar，Lubricating cup 5 is located at below bottom 6，As shown in Figure 2，The bottom of bottom 6 is provided with ring-type connector，Connector is provided with external screw thread，As shown in Figure 1，The top that lubricating cup is 5 mouthfuls is provided with the female thread that the external screw thread of the bottom setting with bottom 6 matches，Lubricating cup 5 is threaded connection with bottom 6，As shown in Figure 1，The middle and upper part of lubricating cup 5 is provided with several spiracles C 11，Spiracle C 11 from lubricating cup 5 inwall to outer wall direction with the downward-sloping 20 ° of settings of horizontal plane，Such as Fig. 3、Shown in 4，The bottom of drying chamber 7 is additionally provided with breathing dish 12，Cavity 10 is formed between breathing dish 12 and bottom 6，As shown in Figure 4，The middle part of bottom 6 is provided with several spiracles B 14，The aperture shape of spiracle B 14 is awl-type，The aperture, upper end of spiracle B 14 is more than the aperture, lower end of spiracle B 14，The aperture of spiracle A13 is less than the radius of desiccant，It is connected by spiracle B 14 between cavity 10 with lubricating cup 5，Top cover 9、Drying chamber 7、Breathing dish 12、The centre of bottom 6 and lubricating cup 5 is connected by connecting rod 8.
Know-why of the present utility model is: be connected with installation for transformer 1 by respiratory organ body by extension tube, achieve and delay the degradation speed of transformer oil and prevent the air pollution problem to insulating oil, and extension tube of the present utility model is connected by some siphunculus 3 cleverly can make the prolongation that extension tube can be suitable, respiratory organ body is arranged on the position that distance ground is nearer, conveniently during the implant in changing respiratory organ body, operation worker changes, shorten replacing construction, prevent implant to be exposed to air and descended long, thus reduce the service life of implant；It is designed at outside the surrounding of transformator for installation for transformer 1, then select to be connected by straight tube 41 by between some siphunculus 3, formed straight line extension tube respiratory organ body is installed on transformator peripheral spatially, it is convenient for changing operating personnel change respiratory organ body and observe the situation of respiratory organ body, shorten replacing construction, prevent from implant to be exposed to air to descend for a long time, thus reduce the service life of implant.
Embodiment
2
:
As shown in Figure 6, identical with the operation principle of embodiment 1, difference is: by straight tube 41 with swan neck 42 is dismountable is connected with each other between siphunculus 3, straight tube 41 and swan neck 42 inwall are provided with the female thread that the external screw thread of the two ends setting with siphunculus 3 matches, and the external thread rotary arranged by siphunculus 3 two ends between siphunculus 3 proceeds to straight tube 41 and swan neck 42 inwall head and the tail connect；Spiracle C 11 from lubricating cup 5 inwall to outer wall direction with the downward-sloping 45 ° of settings of horizontal plane.
The present embodiment is the middle part being designed at transformator for installation for transformer 1, selects to be connected by straight tube 41 and swan neck 42 by between some siphunculus 3, formed the extension tube of S type respiratory organ body is installed on transformator peripheral spatially.
Embodiment
3
:
As shown in Figure 7, identical with the operation principle of embodiment 1, difference is: be connected with each other by swan neck 42 is dismountable between siphunculus 3, swan neck 42 inwall is provided with the female thread that the external screw thread of the two ends setting with siphunculus 3 matches, and the external thread rotary arranged by siphunculus 3 two ends between siphunculus 3 is proceeded to swan neck 42 inwall head and the tail and connects；Spiracle C 11 from lubricating cup 5 inwall to outer wall direction with the downward-sloping 30 ° of settings of horizontal plane.
The present embodiment is the surrounding being designed at transformator for installation for transformer 1, selects to be connected by swan neck 42 by between some siphunculus 3, formed the extension tube of S type respiratory organ body is installed on transformator peripheral spatially.
Embodiment of above is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art understand this utility model content and to be carried out; protection domain of the present utility model can not be limited with this; all equivalence changes done according to this utility model spirit or the number modifying such as spiracle A, spiracle B, spiracle C; the change of the length etc. of siphunculus, all should contain in protection domain of the present utility model.
Claims (8)
1. a transformer breather, including the extension tube being connected on installation for transformer (1) and respiratory organ body, it is characterized in that, one end of described extension tube is connected with installation for transformer (1) by adpting flange (2), and the other end of extension tube is connected with respiratory organ body by adpting flange (2)；Described extension tube includes some siphunculus (3), by straight tube (41) and/or swan neck (42) is dismountable is connected with each other between siphunculus (3).
A kind of transformer breather the most according to claim 1, it is characterized in that, siphunculus (3) two ends are provided with external screw thread, straight tube (41) and/or swan neck (42) inwall are provided with the female thread that the external screw thread arranged with siphunculus (3) two ends matches, and the external thread rotary arranged by siphunculus (3) two ends between siphunculus (3) proceeds to straight tube (41) and/or the inwall of swan neck (42) and head and the tail connect.
nullA kind of transformer breather the most according to claim 1，It is characterized in that，Described respiratory organ body includes top cover (9)、Drying chamber (7)、Bottom (6) and lubricating cup (5)，Described drying chamber (7) is arranged between top cover (9) and bottom (6)，Lubricating cup (5) is located at bottom (6) lower section，Lubricating cup (5) is threaded connection with bottom (6)，The bottom of described drying chamber (7) is additionally provided with breathing dish (12)，Cavity (10) is formed between breathing dish (12) and bottom (6)，The middle part of breathing dish (12) is provided with several spiracles A(13)，The middle part of bottom (6) is provided with several spiracles B (14)，It is connected by spiracle B (14) between cavity (10) with lubricating cup (5)，The middle and upper part of described lubricating cup (5) side is provided with several spiracles C (11)；The centre of described top cover (9), breathing dish (12), bottom (6) and lubricating cup (5) is connected by connecting rod (8).
A kind of transformer breather the most according to claim 3, it is characterised in that described spiracle B(14) aperture shape be awl-type, spiracle B(14) aperture, upper end more than spiracle B(14) aperture, lower end.
A kind of transformer breather the most according to claim 3, it is characterised in that described spiracle C (11) from lubricating cup (5) inwall to outer wall direction with the downward-sloping 20～45 ° of settings of horizontal plane.
A kind of transformer breather the most according to claim 3, it is characterised in that described drying chamber (7) is transparent jar.
A kind of transformer breather the most according to claim 6, it is characterised in that being filled with desiccant in described transparent jar, described desiccant is silica gel.
A kind of transformer breather the most according to claim 2, it is characterised in that described spiracle A(13) aperture less than the radius of desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140859.7U CN205564465U (en) | 2016-02-25 | 2016-02-25 | Transformer breather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140859.7U CN205564465U (en) | 2016-02-25 | 2016-02-25 | Transformer breather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564465U true CN205564465U (en) | 2016-09-07 |
Family
ID=56818606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140859.7U Expired - Fee Related CN205564465U (en) | 2016-02-25 | 2016-02-25 | Transformer breather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564465U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240483A (en) * | 2017-07-31 | 2017-10-10 | 国网新疆电力公司巴州供电公司 | Transformer breather |
| CN107993811A (en) * | 2017-11-29 | 2018-05-04 | 国网浙江省电力公司宁波供电公司 | The extension tube of for transformer breathing equipment |
| CN109509616A (en) * | 2019-01-10 | 2019-03-22 | 江苏亚威变压器有限公司 | A kind of oil-immersed transformer with primary-secondary type respirator |
| CN114023538A (en) * | 2021-11-12 | 2022-02-08 | 贵州电网有限责任公司 | Transformer respirator capable of improving drying efficiency |
-
2016
- 2016-02-25 CN CN201620140859.7U patent/CN205564465U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240483A (en) * | 2017-07-31 | 2017-10-10 | 国网新疆电力公司巴州供电公司 | Transformer breather |
| CN107993811A (en) * | 2017-11-29 | 2018-05-04 | 国网浙江省电力公司宁波供电公司 | The extension tube of for transformer breathing equipment |
| CN109509616A (en) * | 2019-01-10 | 2019-03-22 | 江苏亚威变压器有限公司 | A kind of oil-immersed transformer with primary-secondary type respirator |
| CN114023538A (en) * | 2021-11-12 | 2022-02-08 | 贵州电网有限责任公司 | Transformer respirator capable of improving drying efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160907 Termination date: 20180225 |