CN109524201A - A kind of damping thunder-proof type transformer - Google Patents
A kind of damping thunder-proof type transformer Download PDFInfo
- Publication number
- CN109524201A CN109524201A CN201910030034.8A CN201910030034A CN109524201A CN 109524201 A CN109524201 A CN 109524201A CN 201910030034 A CN201910030034 A CN 201910030034A CN 109524201 A CN109524201 A CN 109524201A
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- China
- Prior art keywords
- lightning
- thunder
- transformer
- conduction
- fixedly mounted
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- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
Abstract
The invention belongs to transformer technology fields, specifically a kind of damping thunder-proof type transformer, including insulator outer rim, electro-insulating rubber column, strong magnets anode, strong magnets cathode, air bag, the first lightning conduction, the second lightning conduction, arrester, lightning conduction support rod, insulation fuel tank, transformer, transformer insulated fixed case, lightning protection lead, the first earthing pole, the second earthing pole, lightning-arrest downlead, third earthing pole and lightning rod;Influence caused by reducing transformer vibration can be shaken under the action of strong magnets cathode and the positive pole field of strong magnets up and down, air bag and electro-insulating rubber column play the role of positioning and buffering, further enhance damping effect;First lightning conduction and the second lightning conduction effectively prevent thunder and lightning from directly hitting transformer, lightning rod, which can play the role of actively guiding thunder and lightning, introduces ground end for thunder and lightning by lightning conduction, and when lightning voltage is excessively high, arrester and insulation fuel tank can play shunting and insulation.
Description
Technical field
The invention belongs to transformer technology field, specifically a kind of damping thunder-proof type transformer.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core), major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc., can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation for power transformer and special transformer
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.), circuit symbol often uses T as the beginning of number.
Transformer will lead to it due to its own structure and shake during use, to generate a large amount of
Noise, while can also cause security risk to the use of transformer itself;In thunderstorm weather, the meeting due to faradic
Cause transformer itself to get shocked, influence and normal use are damaged on transformer device structure.In consideration of it, the present invention proposes one
Kind damping thunder-proof type transformer, has the following characteristics that
(1) present invention proposes a kind of damping thunder-proof type transformer, passes through the strength being fixed on transformer insulated fixed case
It can be shaken, be subtracted up and down under the action of magnet cathode and the positive pole field of the strong magnets for being fixed on insulator outer rim
Small transformer influences caused by shaking at work, and air bag and electro-insulating rubber column can play the work of positioning and buffering
With further enhancing damping effect.
(2) present invention proposes a kind of damping thunder-proof type transformer, and the first lightning conduction at the top of insulator outer rim is arranged in
It can effectively prevent thunder and lightning with the second lightning conduction and directly hit transformer, lightning rod, which can play, actively guides thunder and lightning
Thunder and lightning is introduced into ground end by lightning conduction, arrester and insulation fuel tank can guarantee that lightning conduction can be punctured when lightning voltage is excessively high
Play the role of reducing lightning voltage and insulation when support rod, prevents thunder and lightning from entering transformer and it is damaged.
Summary of the invention
The object of the invention is that providing a kind of damping thunder-proof type transformer to solve the above-mentioned problems, pass through fixation
The work of strong magnets cathode and the positive pole field of strong magnets for being fixed on insulator outer rim on transformer insulated fixed case
It can be shaken up and down under, reduce influence caused by transformer shakes at work, air bag and insulation rubber
Rubber column gel column can play the role of positioning and buffering, further enhance damping effect, be arranged at the top of insulator outer rim
One lightning conduction and the second lightning conduction can effectively prevent thunder and lightning and directly hit transformer, and lightning rod can play thunder and lightning actively
It guides and thunder and lightning is introduced by ground end by lightning conduction, arrester and insulation fuel tank can guarantee hit when lightning voltage is excessively high
Play the role of reducing lightning voltage and insulation when wearing lightning conduction support rod, prevents thunder and lightning from entering transformer and it is damaged.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of damping thunder-proof type transformer, including transformer,
The transformer bottom is fixedly mounted on transformer insulated fixed case inner surface, table on the outside of the transformer insulated fixed case
The end thereof contacts in face and electro-insulating rubber column, the other side of the electro-insulating rubber column are fixedly mounted on insulator outer rim inner surface,
Strong magnets cathode, the fixed peace of the insulator outer rim inner surface is fixedly mounted in the transformer insulated fixed case outer surface
Strong magnets anode is filled, is fixedly mounted and fills between the insulator outer rim inner surface and transformer insulated fixed case outer surface
Gas air bag;The insulator outer rim slots to form sliding slot, the fixed insulation fuel tank of the sliding slot internal slide, the insulation fuel tank
Lightning conduction support rod is fixedly mounted in top, and one end of the lightning conduction support rod is fixedly connected with the side of the first lightning conduction, described
Lightning conduction support rod is fixedly mounted in the other side of first lightning conduction, and the one of arrester is fixedly mounted in lightning conduction support rod one end
Lightning conduction support rod is fixedly mounted in end, the other end of the arrester, and the top of the lightning conduction support rod is fixedly mounted second
Lightning conduction, the second lightning conduction top are fixedly connected with lightning rod;First lightning conduction and the second lightning conduction are drawn by lightning protection
Line is connect with the first earthing pole and the second earthing pole, and the arrester is connect by lightning-arrest downlead with third earthing pole.
Preferably, the insulator outer rim is square box-structure, and inside is fixedly mounted on each face in eight faces
Two electro-insulating rubber columns and two air bags.
Preferably, described two air bags are arranged between two electro-insulating rubber columns.
Preferably, it described second takes shelter from the thunder at the top of the first lightning conduction, the two structure type is completely the same.
Preferably, the insulation fuel tank is sealing box knot.
Preferably, the described second area ratio insulator outer rim upper surface area for taking shelter from the thunder in the first lightning conduction is big by percent
Four.
The beneficial effects of the present invention are:
(1) present invention proposes a kind of damping thunder-proof type transformer, passes through the strength being fixed on transformer insulated fixed case
It can be shaken, be subtracted up and down under the action of magnet cathode and the positive pole field of the strong magnets for being fixed on insulator outer rim
Small transformer influences caused by shaking at work, and air bag and electro-insulating rubber column can play the work of positioning and buffering
With further enhancing damping effect.
(2) present invention proposes a kind of damping thunder-proof type transformer, and the first lightning conduction at the top of insulator outer rim is arranged in
It can effectively prevent thunder and lightning with the second lightning conduction and directly hit transformer, lightning rod, which can play, actively guides thunder and lightning
Thunder and lightning is introduced into ground end by lightning conduction, arrester and insulation fuel tank can guarantee that lightning conduction can be punctured when lightning voltage is excessively high
Play the role of reducing lightning voltage and insulation when support rod, prevents thunder and lightning from entering transformer and it is damaged.
Detailed description of the invention
Fig. 1 is overall structure orthogonal view of the present invention;
Fig. 2 is electro-insulating rubber column of the present invention, strong magnets anode and air bag layout drawing;
Fig. 3 connects plan view with lightning conduction support rod for present invention insulation fuel tank.
In figure: 1, insulator outer rim, 2, electro-insulating rubber column, 3, strong magnets anode, 4, strong magnets cathode, 5, inflation
Air bag, 6, sliding slot, the 7, first lightning conduction, the 8, second lightning conduction, 9, arrester, 10, lightning conduction support rod, 11, third earthing pole,
12, insulate fuel tank, and 13, transformer, 14, transformer insulated fixed case, 15, lightning protection lead, the 16, first earthing pole, 17, second connects
Earth polar, 18, lightning-arrest downlead, 19, lightning rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments;It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, a kind of damping thunder-proof type transformer, including transformer 13;13 bottom of transformer is solid
Dingan County is on transformer insulated 14 inner surface of fixed case;14 outer surface of transformer insulated fixed case and electro-insulating rubber
The end thereof contacts of column 3 play the role of supporting transformer;The other side of the electro-insulating rubber column 3 is fixedly mounted on outside insulator
1 inner surface of frame;Strong magnets cathode 4 is fixedly mounted in 14 outer surface of transformer insulated fixed case;Outside the insulator
Strong magnets anode 3 is fixedly mounted in 1 inner surface of frame, and the magnetic field generated between strong magnets anode 3 and strong magnets cathode 4 can
To play the role of constraint positioning;Between 14 outer surface of 1 inner surface of insulator outer rim and transformer insulated fixed case
Air bag 5 is fixedly mounted, air bag 5 plays buffering and supporting role;The fluting of insulator outer rim 1 forms sliding slot 6;
The fixed insulation fuel tank 12 of 6 internal slide of sliding slot, increases the effect of lightning protection for filling insulating oil;The insulation fuel tank 12 pushes up
Lightning conduction support rod 10 is fixedly mounted in portion;One end of the lightning conduction support rod 10 is fixedly connected with the side of the first lightning conduction 7, the
One lightning conduction 7 plays the further supplementary function to the second lightning conduction 8, increases the success rate for intercepting thunder and lightning;Described first keeps away
Lightning conduction support rod 10 is fixedly mounted in the other side of Thunder Network 7;The one of arrester 9 is fixedly mounted in described 10 one end of lightning conduction support rod
End, arrester 9 can play the role of high current being transmitted to ground end, prevent it from further puncturing whole device to transformer 13
Ontology damages;Lightning conduction support rod 10 is fixedly mounted in the other end of the arrester 9;The top of the lightning conduction support rod 10
The second lightning conduction 8 is fixedly mounted in portion, and the second lightning conduction 8 can guide thunder and lightning, prevent it from directly hitting transformer 13;Described second
It is fixedly connected with lightning rod 19 at the top of lightning conduction 8, lightning rod 19, which can play, actively guides thunder thunder and lightning by lightning conduction
Electricity introduces ground end;First lightning conduction 7 and the second lightning conduction 8 pass through lightning protection lead 15 and the first earthing pole 16 and the second ground connection
Pole 17 connects;The arrester 8 is connect by lightning-arrest downlead 18 with third earthing pole 11.
The insulator outer rim 1 is square box-structure, and two are fixedly mounted on each face in eight faces of inside absolutely
Edge rubber column 3 and two air bags 5, electro-insulating rubber column 3 and air bag 5 play support first and position the work of transformer
With, followed by buffer function can be played when transformer vibration;Described two air bags 5 are arranged in two insulation rubbers
Between rubber column gel column 3;Described second lightning-arrest 8 at the top of the first lightning conduction 7, and the two structure type is completely the same, prevents thunder and lightning direct
Hit transformer;The insulation fuel tank 12 is sealing box-structure, has insulating oil inside insulation effective 12, insulating oil must be kept
Its ingredient is not contaminated;Described second lightning-arrest 8 the first lightning conduction 7 area ratio insulator 1 upper surface area of outer rim it is big by hundred
/ tetra- ten, bigger area can more effectively protect transformer.
In the use of the present invention, transformer 13 can generate vibration when in use, transformer insulated fixed case will drive at this time
14 vibrations, transformer insulated fixed case 14 and insulator outer rim 1 are positioned and are consolidated by air bag 5 and magnetic fields
Fixed, electro-insulating rubber column 3 is fixedly connected with insulator outer rim 1 and transformer insulated fixed case 14 only contacts, therefore transformer
The vibration that insulation fixed case 14 shakes will not be transferred to insulator outer rim 1 substantially;It is fixedly connected at the top of second lightning conduction 8 lightning-arrest
Needle 19, lightning rod 19, which can play actively to guide thunder and lightning, introduces ground end for thunder and lightning by lightning conduction, and the second lightning conduction 8 can
Effectively to prevent thunder and lightning from directly hitting transformer 13, when lightning voltage is excessively high can puncture lightning conduction support rod 10, take shelter from the thunder
Device 9 can play the role of high current being transmitted to ground end, prevent it from further puncturing whole device and make to 13 ontology of transformer
At damage, it is insulating oil inside the fuel tank 12 that insulate, can further prevents breakdown voltage from damaging to 13 ontology of transformer;
First lightning conduction 7 plays the further supplementary function to the second lightning conduction 8, increases the success rate for intercepting thunder and lightning.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of damping thunder-proof type transformer, it is characterised in that: including transformer (13);The fixed peace in transformer (13) bottom
On transformer insulated fixed case (14) inner surface;Transformer insulated fixed case (14) outer surface and electro-insulating rubber
The end thereof contacts of column (3) play the role of supporting transformer;
The other side of the electro-insulating rubber column (3) is fixedly mounted on insulator outer rim (1) inner surface;It is described transformer insulated solid
Determine case (14) outer surface and strong magnets cathode (4) are fixedly mounted;Strength is fixedly mounted in insulator outer rim (1) inner surface
Magnet anode (3), the magnetic field generated between strong magnets anode (3) and strong magnets cathode (4) can play constraint positioning
Effect;Inflation is fixedly mounted between insulator outer rim (1) inner surface and transformer insulated fixed case (14) outer surface
Air bag (5), air bag (5) play buffering and supporting role;
Insulator outer rim (1) fluting forms sliding slot (6);Fixed insulation fuel tank (12) of sliding slot (6) internal slide, uses
Increase the effect of lightning protection in filling insulating oil;Lightning conduction support rod (10) are fixedly mounted at the top of the insulation fuel tank (12);It is described
One end of lightning conduction support rod (10) is fixedly connected with the side of the first lightning conduction (7), and the first lightning conduction (7) plays lightning-arrest to second
The further supplementary function of net (8) increases the success rate for intercepting thunder and lightning;The fixed peace in the other side of first lightning conduction (7)
It fills lightning conduction support rod (10);The one end of arrester (9), arrester (9) is fixedly mounted in described lightning conduction support rod (10) one end
It can play the role of high current being transmitted to ground end.
2. a kind of damping thunder-proof type transformer according to claim 1, it is characterised in that: the arrester (9) it is another
Lightning conduction support rod (10) are fixedly mounted in end;The second lightning conduction (8) are fixedly mounted in the top of the lightning conduction support rod (10), the
Two lightning conductions (8) can guide thunder and lightning, prevent it from directly hitting transformer (13);It is fixed at the top of second lightning conduction (8) to connect
It connects lightning rod (19), lightning rod (19), which can play actively to guide thunder and lightning, introduces ground end for thunder and lightning by lightning conduction;Institute
It states the first lightning conduction (7) and the second lightning conduction (8) and passes through lightning protection lead (15) and the first earthing pole (16) and the second earthing pole
(17) it connects;The arrester (8) is connect by lightning-arrest downlead (18) with third earthing pole (11).
3. a kind of damping thunder-proof type transformer according to claim 2, it is characterised in that: the insulator outer rim (1)
For square box-structure, two electro-insulating rubber columns (3) and two air bags are fixedly mounted on each face in eight faces in inside
(5)。
4. a kind of damping thunder-proof type transformer according to claim 3, it is characterised in that: described two air bags (5)
It is arranged between two electro-insulating rubber columns (3).
5. a kind of damping thunder-proof type transformer according to claim 4, it is characterised in that: described second lightning-arrest (8) are the
The top of one lightning conduction (7), the two structure type are completely the same.
6. a kind of damping thunder-proof type transformer according to claim 5, it is characterised in that: the insulation fuel tank (12) is close
Seal box-structure.
7. a kind of damping thunder-proof type transformer according to claim 6, it is characterised in that: described second lightning-arrest (8) are the
Area ratio insulator outer rim (1) upper surface area of one lightning conduction (7) is big by 40 percent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910030034.8A CN109524201A (en) | 2019-01-14 | 2019-01-14 | A kind of damping thunder-proof type transformer |
Applications Claiming Priority (1)
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CN201910030034.8A CN109524201A (en) | 2019-01-14 | 2019-01-14 | A kind of damping thunder-proof type transformer |
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CN109524201A true CN109524201A (en) | 2019-03-26 |
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CN201910030034.8A Pending CN109524201A (en) | 2019-01-14 | 2019-01-14 | A kind of damping thunder-proof type transformer |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111276321A (en) * | 2020-02-24 | 2020-06-12 | 蚌埠普源电气科技有限公司 | Distribution transformer grounding structure |
CN112259346A (en) * | 2020-09-25 | 2021-01-22 | 闫山 | Lightning arrester of power transformer |
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CN207302799U (en) * | 2017-10-26 | 2018-05-01 | 新乡市振源电器股份有限公司 | A kind of new isolating transformer protective device for solid high-voltage soft strater |
CN207397886U (en) * | 2017-11-20 | 2018-05-22 | 维益宏基集团有限公司 | A kind of heat dissipation noise-decreasing device of miniature transformer |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111276321A (en) * | 2020-02-24 | 2020-06-12 | 蚌埠普源电气科技有限公司 | Distribution transformer grounding structure |
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CN112259346A (en) * | 2020-09-25 | 2021-01-22 | 闫山 | Lightning arrester of power transformer |
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