CN107068337A - A kind of intelligent dry-type transformer and its production technology - Google Patents
A kind of intelligent dry-type transformer and its production technology Download PDFInfo
- Publication number
- CN107068337A CN107068337A CN201710490756.2A CN201710490756A CN107068337A CN 107068337 A CN107068337 A CN 107068337A CN 201710490756 A CN201710490756 A CN 201710490756A CN 107068337 A CN107068337 A CN 107068337A
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- Prior art keywords
- fixedly connected
- transformer
- base
- restocking
- low
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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
- H01F27/08—Cooling; Ventilating
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
-
- 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
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a kind of intelligent dry-type transformer and its production technology, including base, transformer and restocking, the base is provided with cushion block, blower fan, bidirectional wheel and grounding screw, transformer is fixedly connected with the cushion block, the side of the transformer is provided with high pressure connection sheet, high pressure connecting rod, high-voltage tap head and high-pressure connecting pipe, the inside of the transformer includes cooling airway, high-tension coil, low-voltage coil and iron core, the upper end of the transformer is fixedly connected with restocking, and the restocking is provided with folder, HV Terminal, suspension ring and low-pressure line-outgoing bronze medal.With good performance of preventing fires, both without flammable resin, also not without toxic gas, the also characteristic with fire retardant self-extinguishment.The intelligent dry-type transformer, energy loss is low, it is low, pollution-free and non-maintaining to send noise, and also with good insulation preformance, without shelf depreciation, resistance to lightning impulse ability is strong, mechanical strength is good, resisting temperature change, anti-short circuit capability strong, humidity and can run at high humidity.
Description
Technical field
The present invention relates to a kind of intelligent Dry-Transformer Technology field, specially a kind of intelligent dry-type transformer and its production
Technique.
Background technology
In power system, transformer is the assembly place of transmission and disttrbution, is voltage of transformation in power system, receives and match somebody with somebody
Electric energy, the flow direction for controlling electric power and the electric power facility for adjusting voltage.The grid contact of each step voltage is got up by transformer,
User is heavier to intelligent transformer in voltage levels regards, and the parameter online of voltage levels is realized, so as to ensure
The continuation and stability of a wide range of power supply.But it is general in the transformer of low-voltage-grade to be not provided with the device such as monitoring in real time,
Dry-type transformer particularly used in 6kV, 10kV, 35kV electrical power trans mission/distribution system, can often occur short trouble, insulate it is different
The failures such as normal state and electric discharge property, also having it to consume, the energy is high, and noise is big.
The content of the invention
The technical problem to be solved in the present invention be overcome the defect of prior art there is provided a kind of intelligent dry-type transformer and its
Production technology, with good performance of preventing fires, both without flammable resin, also not without toxic gas, also with fire retardant self-extinguishment
Characteristic.The intelligent dry-type transformer, energy loss is low, it is low, pollution-free and non-maintaining to send noise, also with insulating properties
It is good, without shelf depreciation, resistance to lightning impulse ability is strong, mechanical strength is good, resisting temperature change, strong anti-short circuit capability, humidity and can
Run at high humidity, small volume is convenient to be installed.
To solve the above problems, the present invention provides following technical scheme：A kind of intelligent dry-type transformer, including base, change
Depressor and restocking, the base are provided with cushion block, blower fan, bidirectional wheel and grounding screw, the cushion block and are fixedly connected with transformer,
The side of the transformer is provided with high pressure connection sheet, high pressure connecting rod, high-voltage tap head and high-pressure connecting pipe, the transformer
Inside includes cooling airway, high-tension coil, low-voltage coil and iron core, and the upper end of the transformer is fixedly connected with restocking, it is described on
Frame is provided with folder, HV Terminal, suspension ring and low-pressure line-outgoing bronze medal.
As a kind of preferred embodiment of the present invention, the cushion block is fixedly connected on the middle of the base, and
There is 1/3 part to be located at the inside of the base, the blower fan is fixedly connected on the left and right sides of the base, and the bidirectional wheel is consolidated
Surely the left and right ends of the base are movably connected in, the grounding screw is fixedly connected on the left and right sides of the cushion block.
As a kind of preferred embodiment of the present invention, the high pressure connection sheet is fixedly connected on the transformer side
Middle, the high pressure connecting rod is fixedly connected on the both sides up and down of described two transformer sides, and the high-voltage tap head is consolidated
Surely the upper right side of the high pressure connection sheet is connected to, the high-pressure connecting pipe is fixedly connected on the upper end of the high pressure connecting rod.
As a kind of preferred embodiment of the present invention, the iron core is fixedly connected on the inside of the transformer, described
Low-voltage coil is fixedly connected on the periphery unshakable in one's determination, and the high-tension coil is fixedly connected on the periphery of the low-voltage coil, institute
State the periphery that cooling airway is fixedly connected on the high-tension coil.
As a kind of preferred embodiment of the present invention, the folder is fixedly connected on the interior of the left and right ends of the restocking
Portion, the HV Terminal is fixedly connected on the side of the restocking, and the suspension ring are fixedly connected on the left and right of the restocking upper end
Both sides, the low-pressure line-outgoing bronze medal is fixedly connected on the upper left side of the restocking.
It is used as a kind of preferred embodiment of the present invention, a kind of technique of described intelligent dry-type transformer, manufacture craft
Step is as follows：
a：Base is obtained by injection；
b：Make whole susceptor surface attachment the first metal layer by using the method for chemical plating；
c：Base is cut by laser, the metal on laser track route is etched away, multiple differentiation both positive and negative polarities are formed
Conductive pin precursor；
d：Transformer is fixedly connected on the base by support column and fixing bolt, in fixing bolt and transformer
Between to place spring pad；
e：Restocking is fixedly connected on by the combination of support bar and fixing bolt by the top of the transformer, the fixation
One layer of insulation sleeve is wrapped up between bolt and restocking.
As a kind of preferred embodiment of the present invention, a kind of technique of described intelligent dry-type transformer, its feature exists
In 1/3 part of cushion block being fixedly connected on into the inside of the base by way of welding, the cushion block upper end supports change
Depressor.
As a kind of preferred embodiment of the present invention, the left and right ends of the base are provided with groove, and the bidirectional wheel leads to
Cross fixing axle and bearing is movably connected in groove, the part that the bidirectional wheel has 1/4 respectively is exposed in base exterior.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, a kind of intelligent dry-type transformer of the present invention and its production technology, both not flammable with good performance of preventing fires
Property resin, also not without toxic gas, the also characteristic with fire retardant self-extinguishment.
2nd, a kind of intelligent dry-type transformer of the present invention and its production technology, the intelligent dry-type transformer, energy loss is low, hair
Go out noise low, pollution-free and non-maintaining, also with good insulation preformance, without shelf depreciation, resistance to lightning impulse ability be strong, mechanical strength
Good, resisting temperature change, strong anti-short circuit capability, humidity and it can run at high humidity, small volume is convenient to be installed.
Brief description of the drawings
Fig. 1 is a kind of front view of intelligent dry-type transformer of the present invention；
Fig. 2 is a kind of side view of intelligent dry-type transformer of the present invention.
In figure：1- bases, 2- transformers, 3- restockings, 4- cushion blocks, 5- blower fans, 6- bidirectional wheels, 7- grounding screws, 8- high pressures
Connection sheet, 9- high pressure connecting rods, 10- high-voltage tap heads, 11- high-pressure connecting pipes, 12- cooling airways, 13- high-tension coils, 14- is low
Line ball circle, 15- is unshakable in one's determination, 16- folders, 17- HV Terminals, 18- suspension ring, 19- low-pressure line-outgoing bronze medals.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of intelligent dry-type transformer, including base 1, transformation
Device 2 and restocking 3, the base 1 are provided with cushion block 4, blower fan 5, bidirectional wheel 6 and grounding screw 7, the cushion block 4 and are fixedly connected
Transformer 2, the side of the transformer 2 is provided with high pressure connection sheet 8, high pressure connecting rod 9, high-voltage tap first 10 and high-pressure connecting pipe
11, the inside of the transformer 2 includes cooling airway 12, high-tension coil 13, low-voltage coil 14 and iron core 15, the transformer 2
Upper end be fixedly connected with restocking 3, the restocking 3 is provided with folder 16, HV Terminal 17, suspension ring 18 and low-pressure line-outgoing bronze medal 19.
The cushion block 4 is fixedly connected on the middle of the base 1, and has 1/3 part to be located at the interior of the base 1
Portion, the blower fan 5 is fixedly connected on the left and right sides of the base 1, and the bidirectional wheel 6 is fixed and is movably connected in the base 1
Left and right ends, the grounding screw 7 is fixedly connected on the left and right sides of the cushion block 4, fixed becomes its role is to effective
Depressor 2, prevents the ramp down in the presence of external force of transformer 2, improves the stability of transformer 2.
The high pressure connection sheet 8 is fixedly connected on the middle of the side of transformer 2, and the high pressure connecting rod 9 is fixed
The both sides up and down of described two sides of transformer 2 are connected to, the high-voltage tap first 10 is fixedly connected on the high pressure connection sheet 8
Upper right side, the high-pressure connecting pipe 11 is fixedly connected on the upper end of the high pressure connecting rod 9, is improved its role is to effective
The energization effect of transformer 2, effect of the enhancing transformer 2 to voltage conversion.
Described unshakable in one's determination 15 are fixedly connected on the inside of the transformer 2, and the low-voltage coil 14 is fixedly connected on the iron
The periphery of the heart 15, the high-tension coil 13 is fixedly connected on the periphery of the low-voltage coil 14, and the cooling airway 12, which is fixed, to be connected
The periphery of the high-tension coil 13 is connected on, its role is to the effective radiating effect for improving transformer 2, is prevented in transformer 2
Portion's heat diffusion is excessively slow, causes coil burnout.
The folder 16 is fixedly connected on the inside of the left and right ends of the restocking 3, and the HV Terminal 17 is fixedly connected
In the side of the restocking 3, the suspension ring 18 are fixedly connected on the left and right sides of the upper end of restocking 1, the low-pressure line-outgoing copper
Board 19 is fixedly connected on the upper left side of the restocking 3, its role is to the effect for changing voltage is good, resistance to oxidation, and extension low pressure goes out
The service life of line bronze medal 19.
The technique of described a kind of intelligent dry-type transformer, it is characterised in that manufacturing process steps are as follows：
a：Base is obtained by injection；
b：Make whole susceptor surface attachment the first metal layer by using the method for chemical plating；
c：Base is cut by laser, the metal on laser track route is etched away, multiple differentiation both positive and negative polarities are formed
Conductive pin precursor；
d：Transformer is fixedly connected on the base by support column and fixing bolt, in fixing bolt and transformer
Between to place spring pad；
e：Restocking is fixedly connected on by the combination of support bar and fixing bolt by the top of the transformer, the fixation
One layer of insulation sleeve is wrapped up between bolt and restocking.
1/3 part of cushion block 4 is fixedly connected on to the inside of the base 1, the upper end of cushion block 4 by way of welding
Transformer 4 is support, its role is to effectively prevent support column is long-term to be oxidized under external environment, cause transformer 2 to take off
From base 1, the stability of transformer is improved.
The left and right ends of the base 1 are provided with groove, and the bidirectional wheel 6 is movably connected in groove by fixing axle and bearing
Interior, the part that the bidirectional wheel 6 has 1/4 respectively is exposed outside base 1, and its role is to effectively facilitate the shifting of transformer 2
It is dynamic, the labour that personnel carry is reduced, the flexibility of transformer 2 is improved.
To sum up, in the present invention, a kind of intelligent dry-type transformer and its production technology, the intelligent dry-type transformer, the energy are damaged
Consumption is low, it is low, pollution-free and non-maintaining to send noise, also with good insulation preformance, without shelf depreciation, resistance to lightning impulse ability it is strong,
Mechanical strength is good, resisting temperature change, anti-short circuit capability strong, humidity and can run at high humidity, and small volume is convenient to be installed, together
When, the invention also provides the production technology of transformer in this, this kind of transformer can be made by this technique, compared with traditional work
Technique in skill, the present invention is produced in batches suitable for factory, at the same it is environmentally safe, when being processed to base, it can also pass through
The base in the present invention is made in the mode of heat treatment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of intelligent dry-type transformer, including base (1), transformer (2) and restocking (3), it is characterised in that：The base
(1) it is provided with cushion block (4), blower fan (5), bidirectional wheel (6) and grounding screw (7), the cushion block (4) and is fixedly connected with transformer
(2), the side of the transformer (2) connects provided with high pressure connection sheet (8), high pressure connecting rod (9), high-voltage tap head (10) and high pressure
Take over (11), the inside of the transformer (2) includes cooling airway (12), high-tension coil (13), low-voltage coil (14) and iron core
(15), the upper end of the transformer (2) is fixedly connected with restocking (3), and the restocking (3) is provided with folder (16), HV Terminal
(17), suspension ring (18) and low-pressure line-outgoing bronze medal (19).
2. a kind of intelligent dry-type transformer according to claim 1, it is characterised in that：The cushion block (4) is fixedly connected on
The middle of the base (1), and have 1/3 part positioned at the inside of the base (1), the blower fan (5) is fixedly connected on
The left and right sides of the base (1), the fixed left and right ends for being movably connected in the base (1) of the bidirectional wheel (6) are described to connect
Pseudobulbus Bletillae (Rhizoma Bletillae) (7) is fixedly connected on the left and right sides of the cushion block (4).
3. a kind of intelligent dry-type transformer according to claim 1, it is characterised in that：The high pressure connection sheet (8) is fixed
The middle of the transformer (2) side is connected to, the high pressure connecting rod (9) is fixedly connected on described two transformers (2)
The both sides up and down of side, the high-voltage tap head (10) is fixedly connected on the upper right side of the high pressure connection sheet (8), the high pressure
Connecting tube (11) is fixedly connected on the upper end of the high pressure connecting rod (9).
4. a kind of intelligent dry-type transformer according to claim 1, it is characterised in that：The iron core (15) is fixedly connected on
The inside of the transformer (2), the low-voltage coil (14) is fixedly connected on the periphery of (15) unshakable in one's determination, the high-tension coil
(13) periphery of the low-voltage coil (14) is fixedly connected on, the cooling airway (12) is fixedly connected on the high-tension coil
(13) periphery.
5. a kind of intelligent dry-type transformer according to claim 1, it is characterised in that：The folder (16) is fixedly connected on
The inside of the left and right ends of the restocking (3), the HV Terminal (17) is fixedly connected on the side of the restocking (3), described
Suspension ring (18) are fixedly connected on the left and right sides of the restocking (1) upper end, and the low-pressure line-outgoing bronze medal (19) is fixedly connected on institute
State the upper left side of restocking (3).
6. a kind of technique of the intelligent dry-type transformer produced according to one of claim 1 to 5, it is characterised in that make
Processing step is as follows：
a：Base is obtained by injection；
b：Make whole base (1) surface attachment the first metal layer by using the method for chemical plating；
c：Base (1) is cut by laser, the metal on laser track route is etched away, leading for multiple differentiation both positive and negative polarities is formed
Electric pin precursor；
e：Transformer (2) is fixedly connected on the base (1) by support column and fixing bolt, in fixing bolt and transformation
Device will place spring pad between (2)；
f：Restocking (3) is fixedly connected on by the combination of support bar and fixing bolt by the top of the transformer (2), it is described solid
Determine to wrap up one layer of insulation sleeve between bolt and restocking (3).
7. the production technology of a kind of intelligent dry-type transformer according to claim 6, it is characterised in that pass through the side of welding
1/3 part of cushion block (4) is fixedly connected on the inside of the base (1) by formula, and cushion block (4) upper end supports transformer
(4)。
8. a kind of production technology of intelligent dry-type transformer according to claim 6, it is characterised in that the base (1)
Left and right ends be provided with groove, the bidirectional wheel (6) is movably connected in groove by fixing axle and bearing, the bidirectional wheel
(6) expose in base (1) outside the part for having 1/4 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490756.2A CN107068337A (en) | 2017-06-26 | 2017-06-26 | A kind of intelligent dry-type transformer and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710490756.2A CN107068337A (en) | 2017-06-26 | 2017-06-26 | A kind of intelligent dry-type transformer and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107068337A true CN107068337A (en) | 2017-08-18 |
Family
ID=59613387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710490756.2A Pending CN107068337A (en) | 2017-06-26 | 2017-06-26 | A kind of intelligent dry-type transformer and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107068337A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887118A (en) * | 2017-11-30 | 2018-04-06 | 浙江派尔电气有限公司 | A kind of dry-type transformer of tape insulation pad briquetting |
| CN109599255A (en) * | 2018-12-19 | 2019-04-09 | 江苏鹤都电器有限公司 | A kind of intelligence dry-type transformer and its production technology |
| CN110415928A (en) * | 2019-08-26 | 2019-11-05 | 山东济宁圣地电业集团有限公司鱼台圣宏电力安装分公司 | A kind of both-end windchill dry-type transformer |
| CN111292928A (en) * | 2020-03-16 | 2020-06-16 | 广东科源电气股份有限公司 | Novel oil becomes insulating formed part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5621372A (en) * | 1993-03-17 | 1997-04-15 | Square D Company | Single phase dry-type transformer |
| CN204315363U (en) * | 2014-10-31 | 2015-05-06 | 江苏亚威变压器有限公司 | A kind of dry-type transformer of perfect heat-dissipating |
| CN204315332U (en) * | 2014-10-31 | 2015-05-06 | 江苏亚威变压器有限公司 | A kind of novel dry-type transformer |
| CN205451979U (en) * | 2015-12-23 | 2016-08-10 | 王顺 | Dry power transformer |
-
2017
- 2017-06-26 CN CN201710490756.2A patent/CN107068337A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5621372A (en) * | 1993-03-17 | 1997-04-15 | Square D Company | Single phase dry-type transformer |
| CN204315363U (en) * | 2014-10-31 | 2015-05-06 | 江苏亚威变压器有限公司 | A kind of dry-type transformer of perfect heat-dissipating |
| CN204315332U (en) * | 2014-10-31 | 2015-05-06 | 江苏亚威变压器有限公司 | A kind of novel dry-type transformer |
| CN205451979U (en) * | 2015-12-23 | 2016-08-10 | 王顺 | Dry power transformer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887118A (en) * | 2017-11-30 | 2018-04-06 | 浙江派尔电气有限公司 | A kind of dry-type transformer of tape insulation pad briquetting |
| CN109599255A (en) * | 2018-12-19 | 2019-04-09 | 江苏鹤都电器有限公司 | A kind of intelligence dry-type transformer and its production technology |
| CN110415928A (en) * | 2019-08-26 | 2019-11-05 | 山东济宁圣地电业集团有限公司鱼台圣宏电力安装分公司 | A kind of both-end windchill dry-type transformer |
| CN111292928A (en) * | 2020-03-16 | 2020-06-16 | 广东科源电气股份有限公司 | Novel oil becomes insulating formed part |
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Application publication date: 20170818 |