CN108987056A - A kind of power transformer - Google Patents
A kind of power transformer Download PDFInfo
- Publication number
- CN108987056A CN108987056A CN201810787983.6A CN201810787983A CN108987056A CN 108987056 A CN108987056 A CN 108987056A CN 201810787983 A CN201810787983 A CN 201810787983A CN 108987056 A CN108987056 A CN 108987056A
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- fixing seat
- telescopic rod
- power transformer
- outside
- 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.)
- Pending
Links
Classifications
-
- 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
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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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
- H01F27/002—Arrangements provided on the transformer facilitating its transport
-
- 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Abstract
The present invention provides a kind of power transformer, including fuel tank, radiator is provided on the outside of fuel tank, fuel tank top is equipped with weather shield, lightning arrester is equipped with above weather shield, radiator includes several cooling fins, cavity is equipped with inside cooling fin, cavity is connected to fuel tank, fuel tank side is equipped with one-way exhaust valve, fuel tank internal is equipped with temperature measuring equipment, the warning device connecting with temperature measuring equipment is equipped with outside fuel tank, tank bottoms are equipped with fixing seat, the inner wall bottom of fixing seat is fixedly connected with connecting plate, connecting plate upper center is equipped with the first telescopic rod, crossbeam is connected with above first telescopic rod, crossbeam both ends are connected with sliding block, crossbeam two sides are symmetrically arranged with support rod, support rod bottom is equipped with idler wheel, it is equipped at the top of fixing seat inner wall and is connected with fixed block, the two sides of fixed block are symmetrically arranged with the second telescopic rod, mobile bar is equipped at the top of second telescopic rod, Mobile bar is L-shaped and extends on the outside of fixing seat, have the advantages that it is structurally reasonable, convenient for handling, safety is good and row pressure of radiating.
Description
Technical field
The invention belongs to transformer technology fields, and in particular to a kind of power transformer.
Background technique
Transformer varying-voltage principle finds by faraday first, but until 19th-century just starts practical application the eighties.
In the competition that generating field should export direct current and alternating current, it is one of its advantage that alternating current, which is able to use transformer,.Transformation
Device can convert electric energy to high voltage low current form, and then reconvert is gone back, therefore substantially reduce electric energy and conveying
Loss in journey, so that the economic conveying distance of electric energy reaches farther.In this way, which power plant can be built in far from electricity consumption
Place.The most of electric power in the world finally just reach user there by a series of transformation.Existing wet type transformer device structure
Existing defects are designed, it is time-consuming and laborious when periodic maintenance transformer replaces transformer oil, it is difficult to empty, also, transformer oil is heated
Expansion, leads to pressure rise in mailbox, there are security risk, needs to improve.
A kind of power transformer (publication number CN207217237U) of patent, discloses a kind of power transformer, including fill
The fuel tank of transformer oil, fuel tank outside are provided with the lightning arrester of radiator and fuel tank top；The radiator has
Several cooling fins, the cavity inside each cooling fin are connected to fuel tank respectively；Iron core is equipped in fuel tank, winding setting is wired on iron core
Enclose winding；The top of oil-tank is equipped with one-way exhaust valve, and the bottom surface of the inside of fuel tank is inclined-plane, is equipped with and puts in the lowest point on inclined-plane
Plug cock；Fuel tank internal is equipped with temperature measuring equipment, is equipped with the warning device connecting with the temperature measuring equipment outside fuel tank.The utility model knot
Structure design rationally, can effectively radiate to transformer oil by radiator, guarantee the reliable and stable work of transformer.
In addition, being provided with one-way exhaust valve in top of oil-tank, when tank pressure reaches the setting value upper limit, timely release avoids oil
Hypertonia in case, causes danger, but in the lightning arrester for lacking application, while volume of transformer weight is larger, mobile peace
Dress is all extremely inconvenient.
Therefore need it is a kind of it is structurally reasonable, convenient for handling, safety is good and the power transformer for row pressure of radiating.
Summary of the invention
The object of the present invention is to provide a kind of power transformers, to solve existing wet type transformer device structure design in the presence of scarce
It falls into, time-consuming and laborious when periodic maintenance transformer replaces transformer oil, the problems such as there are many security risks.
The present invention provides the following technical solutions:
A kind of power transformer, the fuel tank including filling transformer oil, the fuel tank outside is provided with radiator, described
Fuel tank top is equipped with weather shield, is equipped with lightning arrester above the weather shield, the radiator includes several cooling fins, described
Cavity is equipped with inside cooling fin, the cavity is connected to the fuel tank, and the fuel tank side is equipped with one-way exhaust valve, the fuel tank
Inside is equipped with temperature measuring equipment, is equipped with the warning device connecting with the temperature measuring equipment outside the fuel tank, the tank bottoms are set
There is fixing seat, the inner wall bottom of the fixing seat is fixedly connected with connecting plate, and it is flexible that the connecting plate upper center is equipped with first
Bar, the first telescopic rod top are connected with crossbeam, and the crossbeam both ends are connected with sliding block, and the crossbeam two sides are symmetrically arranged with branch
Strut, the support rod bottom are equipped with idler wheel, are equipped at the top of the fixing seat inner wall and are connected with fixed block, and the two of the fixed block
Side is symmetrically arranged with the second telescopic rod, mobile bar is equipped at the top of second telescopic rod, the mobile bar is L-shaped and extends to described
On the outside of fixing seat.
Preferably, the weather shield is made of weather-proof plastics, and the weather shield upper surface is coated with reflectorised paint.
Preferably, the warning device includes combined aural and visual alarm and wireless remote alarming device.
Preferably, the side wall of the fuel tank is equipped with liquidometer.
Preferably, the fixing seat two sides are fixedly installed with anti-skid rubber cushion respectively.
Preferably, the lightning arrester includes lightning-arrest frame, and the lightning-arrest frame includes multiple networks, the network
It is equipped with lightning rod.
Preferably, it is equipped with explosion-proof frame outside the fuel tank, if the explosion-proof frame includes being arranged around the fuel tank
Dry stiffening plate.
The beneficial effects of the present invention are:
A kind of power transformer of the present invention, reasonable integral structure are easy to make and realize；Weather shield avoids transformer by rain
Leaching and solar exposure, increase the service life of transformer, save the cost；Lightning-arrest frame, it is possible to reduce transformer is directly hit by thunder and lightning
In probability, preferably protect transformer, lightning protection effect is more preferable；By the first telescopic rod being arranged inside fixing seat, first
The flexible lower driving idler wheel of telescopic rod contacts ground, transformer enhanced convenience when moving；When installation, pass through the second telescopic rod
Adjustable two sides mobile bar cooperates anti-skid rubber cushion, plays installation and fixes；It is provided with one-way exhaust valve in top of oil-tank, works as oil
When pressure reaches the setting value upper limit in case, timely release avoids tank pressure excessively high, causes danger；Temperature measuring equipment plays survey
Temperature effect, when temperature is more than the setting value upper limit, warning device alarm notifies staff to reduce loss in time.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
In the figure, it is marked as 1. fuel tanks, 2. radiators, 21. cooling fins, 3. weather shields, 4. lightning arresters, 5. one-way exhausts
Valve, 6. temperature measuring equipments, 7. warning devices, 8. fixing seats, 9. first telescopic rods, 10. crossbeams, 11. sliding blocks, 12. support rods, 13.
Idler wheel, 14. fixed blocks, 15. second telescopic rods, 16. mobile bars, 17. liquidometers, 18. antiskid rubbers.
Specific embodiment
As shown in Figure 1, a kind of power transformer, the fuel tank 1 including filling transformer oil is provided with heat dissipation on the outside of fuel tank 1
Device 2,1 top of fuel tank are equipped with weather shield 3, and lightning arrester 4 is equipped with above weather shield 3, and radiator 2 includes several cooling fins
21, cavity is equipped with inside cooling fin 21, cavity is connected to fuel tank 1, and 1 side of fuel tank is set inside fuel tank 1 equipped with one-way exhaust valve 5
There is temperature measuring equipment 6, the warning device 7 connecting with temperature measuring equipment 6 is equipped with outside fuel tank 1,1 bottom of fuel tank is equipped with fixing seat 8, fixed
The inner wall bottom of seat 8 is fixedly connected with connecting plate, and connecting plate upper center is equipped with the first telescopic rod 9, connects above the first telescopic rod 9
It is connected to crossbeam 10,10 both ends of crossbeam are connected with sliding block 11, and 10 two sides of crossbeam are symmetrically arranged with support rod 12, and 12 bottom of support rod is equipped with
Idler wheel 13,8 inner wall of fixing seat top, which is equipped with, is connected with fixed block 14, and the two sides of fixed block 14 are symmetrically arranged with the second telescopic rod 15,
Mobile bar 16 is equipped at the top of second telescopic rod 15, mobile bar 16 is L-shaped and extends to 8 outside of fixing seat.
As shown in Figure 1, weather shield 3 is made of weather-proof plastics, 3 upper surface of weather shield is coated with reflectorised paint, and warning device 7 includes
The side wall of combined aural and visual alarm and wireless remote alarming device, fuel tank 1 is equipped with liquidometer 17, and 8 two sides of fixing seat are fixedly mounted respectively
There is anti-skid rubber cushion 18, lightning arrester 2 includes lightning-arrest frame, and lightning-arrest frame includes multiple networks, and network is equipped with lightning-arrest
Needle, explosion-proof frame is equipped with outside fuel tank 1, and explosion-proof frame includes several stiffening plates for surrounding the setting of fuel tank 1.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of power transformer, which is characterized in that the fuel tank including filling transformer oil, the fuel tank outside are provided with heat dissipation
Device, the fuel tank top are equipped with weather shield, and lightning arrester is equipped with above the weather shield, and the radiator includes several dissipates
Backing, the cooling fin inside are equipped with cavity, and the cavity is connected to the fuel tank, and the fuel tank side is equipped with one-way exhaust
Valve, the fuel tank internal are equipped with temperature measuring equipment, and the warning device connecting with the temperature measuring equipment is equipped with outside the fuel tank, described
Tank bottoms are equipped with fixing seat, and the inner wall bottom of the fixing seat is fixedly connected with connecting plate, and the connecting plate upper center is set
There is the first telescopic rod, is connected with crossbeam above first telescopic rod, the crossbeam both ends are connected with sliding block, the crossbeam two sides
It is symmetrically arranged with support rod, the support rod bottom is equipped with idler wheel, is equipped at the top of the fixing seat inner wall and is connected with fixed block, described
The two sides of fixed block are symmetrically arranged with the second telescopic rod, are equipped with mobile bar at the top of second telescopic rod, the mobile bar it is L-shaped and
It extends on the outside of the fixing seat.
2. a kind of power transformer according to claim 1, which is characterized in that the weather shield is made of weather-proof plastics,
The weather shield upper surface is coated with reflectorised paint.
3. a kind of power transformer according to claim 1, which is characterized in that the warning device includes combined aural and visual alarm
With wireless remote alarming device.
4. a kind of power transformer according to claim 1, which is characterized in that the side wall of the fuel tank is equipped with liquid level
Meter.
5. a kind of power transformer according to claim 1, which is characterized in that the fixing seat two sides are fixedly mounted respectively
There is anti-skid rubber cushion.
6. a kind of power transformer according to claim 1, which is characterized in that the lightning arrester includes lightning-arrest frame, institute
Stating lightning-arrest frame includes multiple networks, and the network is equipped with lightning rod.
7. a kind of power transformer according to claim 1, which is characterized in that explosion-proof frame is equipped with outside the fuel tank,
The explosion-proof frame includes several stiffening plates around fuel tank setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787983.6A CN108987056A (en) | 2018-07-18 | 2018-07-18 | A kind of power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787983.6A CN108987056A (en) | 2018-07-18 | 2018-07-18 | A kind of power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108987056A true CN108987056A (en) | 2018-12-11 |
Family
ID=64549646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810787983.6A Pending CN108987056A (en) | 2018-07-18 | 2018-07-18 | A kind of power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108987056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841375A (en) * | 2019-03-18 | 2019-06-04 | 袁家彬 | A kind of facilitate adjusts mobile electric power electric transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206532668U (en) * | 2017-02-06 | 2017-09-29 | 青州市长城电力变压器股份有限公司 | A kind of high-cooling property transformer |
| CN207009215U (en) * | 2017-06-21 | 2018-02-13 | 内江新内变压器有限公司 | A kind of lighning proof type power transformer |
| CN107731454A (en) * | 2017-10-19 | 2018-02-23 | 无锡匡威变压器有限公司 | A kind of easy to remove and installation electric power transformer |
| CN207217237U (en) * | 2017-02-06 | 2018-04-10 | 青州市长城电力变压器股份有限公司 | A kind of power transformer |
-
2018
- 2018-07-18 CN CN201810787983.6A patent/CN108987056A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206532668U (en) * | 2017-02-06 | 2017-09-29 | 青州市长城电力变压器股份有限公司 | A kind of high-cooling property transformer |
| CN207217237U (en) * | 2017-02-06 | 2018-04-10 | 青州市长城电力变压器股份有限公司 | A kind of power transformer |
| CN207009215U (en) * | 2017-06-21 | 2018-02-13 | 内江新内变压器有限公司 | A kind of lighning proof type power transformer |
| CN107731454A (en) * | 2017-10-19 | 2018-02-23 | 无锡匡威变压器有限公司 | A kind of easy to remove and installation electric power transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841375A (en) * | 2019-03-18 | 2019-06-04 | 袁家彬 | A kind of facilitate adjusts mobile electric power electric transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |