CN202268228U - Special transformer for dry type amorphous alloy oilfield - Google Patents
Special transformer for dry type amorphous alloy oilfield Download PDFInfo
- Publication number
- CN202268228U CN202268228U CN2011203435505U CN201120343550U CN202268228U CN 202268228 U CN202268228 U CN 202268228U CN 2011203435505 U CN2011203435505 U CN 2011203435505U CN 201120343550 U CN201120343550 U CN 201120343550U CN 202268228 U CN202268228 U CN 202268228U
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- transformer
- winding
- clamping piece
- iron core
- dry type
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Abstract
The utility model relates to a transformer and particularly relates to a special transformer for a dry type amorphous alloy oilfield. The special transformer comprises an iron core, wherein windings are wound on the iron core and the iron core is wrapped with a transformer clamping piece. The special transformer is characterized in that the iron core is of a rectangular structure and is formed by winding an amorphous alloy strip; the windings include a low-voltage winding and a high-voltage winding, the low-voltage winding is wound in a foil winding way, and the high-voltage winding is made of vacuum poured resin material; and the transformer clamping piece comprises an upper clamping piece and a lower clamping piece and is of a U-shaped structure, and therefore the special transformer disclosed by the utility model has the beneficial effects of strong overload capacity, strong anti-short circuit capacity, low no-load loss and resource saving.
Description
(1) technical field
The utility model relates to a kind of transformer, particularly a kind of dry type non-crystaline amorphous metal oil field dedicated transformer.
(2) background technology
Present stage; The oil field uses transformer to be oil immersed type S9 or S11 type tradition oil-filled transformer, and because the power that oil-field oil pumper needs when starting is bigger, the capacity of general transformer is chosen for 2 times of oil pumper power; The un-reasonable phenomenon that " high load with small power " occur, the waste ample resources.
(3) summary of the invention
The utility model provides a kind of overload capacity strong, non-maintaining in order to remedy the shortcoming of existing transformer, and no-load loss is low, the dry type non-crystaline amorphous metal oil field dedicated transformer that the transformer anti-short circuit capability is strong.
The utility model is realized through following technical scheme:
A kind of dry type non-crystaline amorphous metal oil field dedicated transformer comprises iron core, is wound with winding on the iron core, and the outside is surrounded by the transformer folder, it is characterized in that: said iron core is a rectangular configuration, and adopts amorphous alloy strips to roll to form; Said winding is divided into low pressure winding and high pressure winding, the low pressure winding be paper tinsel around the mode coiling, the high pressure winding is a vacuum pouring resin material; Said transformer folder is made up of upper clamping piece and lower clamping piece, is U type structure.
Therefore, the beneficial effect of the utility model is: this dry type non-crystaline amorphous metal oil field dedicated transformer, and overload capacity is strong, and anti-short circuit capability is strong, and no-load loss is low, economizes on resources.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the structural representation of the utility model.Fig. 2 is the utility model generalized section.Among the figure, 1 high pressure winding, 2 low pressure windings, 3 iron cores, 4, lower clamping piece, 5 upper clamping pieces, 6 windings.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the utility model.This embodiment comprises on unshakable in one's determination 3, unshakable in one's determination 3 and is wound with winding 6, and the outside is surrounded by the transformer folder, it is characterized in that: said unshakable in one's determination 3 are rectangular configuration, and adopts amorphous alloy strips to roll to form; Said winding 6 is divided into low pressure winding 2 and high pressure winding 1, and low pressure winding 2 is the coiling of paper tinsel coiling, and high pressure winding 1 is the vacuum pouring resin; Said transformer folder is made up of upper clamping piece 5 and lower clamping piece 4, is U type structure.
Adopt the dry type non-crystaline amorphous metal oil field dedicated transformer of the utility model, unshakable in one's determination 3 adopt amorphous alloy strips to roll forms, and no-load loss is about 40% of S9 transformer, and no-load loss is low; Because unshakable in one's determination 3 be rectangle, so Transformer Winding 6 is the rectangle winding, and low pressure winding 2 employing paper tinsels are around the mode coiling, and high pressure winding 1 is the insulating resin vacuum pouring, and the transformer anti-short circuit capability is strong; Reasonable distribution transformer impedance and reactance, the output voltage of raising transformer, the enough transformers with power of ability drive the pumping-unit motor of equal power, have solved the unreasonable coupling of " high load with small power ".Therefore, the beneficial effect of the utility model is: this dry type non-crystaline amorphous metal oil field dedicated transformer, and overload capacity is strong, and anti-short circuit capability is strong, and no-load loss is low, economizes on resources.
Claims (3)
1. a dry type non-crystaline amorphous metal oil field dedicated transformer comprises iron core (3), is wound with winding (6) on unshakable in one's determination (3), and the outside is surrounded by the transformer folder, it is characterized in that: said iron core (3) be a rectangular configuration, and the employing amorphous alloy strips rolls and forms.
2. dry type non-crystaline amorphous metal according to claim 1 oil field dedicated transformer; It is characterized in that: said winding (6) is divided into low pressure winding (2) and high pressure winding (1); Low pressure winding (2) be paper tinsel around the mode coiling, high pressure winding (1) is the vacuum pouring resin.
3. dry type non-crystaline amorphous metal according to claim 1 oil field dedicated transformer is characterized in that: said transformer folder is made up of upper clamping piece (5) and lower clamping piece (4), is U type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203435505U CN202268228U (en) | 2011-09-14 | 2011-09-14 | Special transformer for dry type amorphous alloy oilfield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203435505U CN202268228U (en) | 2011-09-14 | 2011-09-14 | Special transformer for dry type amorphous alloy oilfield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268228U true CN202268228U (en) | 2012-06-06 |
Family
ID=46159013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203435505U Expired - Fee Related CN202268228U (en) | 2011-09-14 | 2011-09-14 | Special transformer for dry type amorphous alloy oilfield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930965A (en) * | 2012-11-19 | 2013-02-13 | 江苏宏安变压器有限公司 | Novel T-shaped wiring dry-type transformer with two amorphous alloy cores |
-
2011
- 2011-09-14 CN CN2011203435505U patent/CN202268228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930965A (en) * | 2012-11-19 | 2013-02-13 | 江苏宏安变压器有限公司 | Novel T-shaped wiring dry-type transformer with two amorphous alloy cores |
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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 |
Granted publication date: 20120606 Termination date: 20170914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |