CN204991411U - Pressure regulating power transformer - Google Patents
Pressure regulating power transformer Download PDFInfo
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- CN204991411U CN204991411U CN201520555953.4U CN201520555953U CN204991411U CN 204991411 U CN204991411 U CN 204991411U CN 201520555953 U CN201520555953 U CN 201520555953U CN 204991411 U CN204991411 U CN 204991411U
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- power transformer
- fuel tank
- pressure regulation
- regulation power
- oil tank
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Abstract
The utility model discloses a pressure regulating power transformer, including oil tank, base, voltage regulator, radiator, iron core, winding, high -tension bushing, low pressure sleeve pipe and oil conservater, the oil tank install the upper portion at the base, voltage regulator and radiator install the left and right sides at the oil tank respectively, the inside that all is located the oil tank of winding and iron core, high -tension bushing and low pressure sleeve pipe install on the upper portion of oil tank respectively and extend to the inside of oil tank, the oil conservater install at upper oil tank and lie in the top of radiator. In this way, the utility model provides a pressure regulating power transformer, simple structure, use, simple to operate, easy operation, with low costs, application scope is wide, and the radiating effect is good, can carry out real -time pressure regulating simultaneously, has improved because the phenomenon of low serious harm consumer is crossed to the overtension, and variable pressure operation is efficient, long service life.
Description
Technical field
The utility model relates to the field of electronic product, particularly relates to a kind of pressure regulation power transformer.
Background technology
Power transformer is a kind of static electric equipment, is used to the alternating voltage of a certain numerical value (electric current) to become the equipment of the identical another kind of frequency or the different voltage (electric current) of several numerical value.
As everyone knows, operating distribution transformer, due to the change of primary side voltage (line voltage), load and character, secondary side voltage may have a greater change.China's distribution transformer covers below 35kV electric pressure, in order to make load voltage maintain prescribed limit (± 5%UN), ensureing the normal need of power consumption equipment, must carry out pressure regulation to distribution transformer.Current rural power grids distribution transforming adopts No-load changer mode substantially.No-load changer requires that its shunting switch must, when distribution transformer primary side and secondary side all disconnect with electrical network, could allow to carry out pressure regulation.Owing to not regulating in real time, serious harm power consumption equipment when overtension is too low.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of pressure regulation power transformer, structure is simple, use, easy for installation, simple to operate, cost is low, applied widely, good heat dissipation effect, can carry out real-time pressure regulation simultaneously, improve the phenomenon due to the too low serious harm power consumption equipment of overtension, variable pressure operation efficiency is high, long service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of pressure regulation power transformer, comprise fuel tank, base, voltage regulator, radiator, iron core, winding, bushing, low-tension bushing and oil conservator, described fuel tank is arranged on the top of base, described voltage regulator and radiator are arranged on the left and right sides of fuel tank respectively, the inside being all positioned at fuel tank of described winding and iron core, described bushing and low-tension bushing are arranged on the top of fuel tank respectively and extend to the inside of fuel tank, described oil conservator is arranged on fuel tank top and is positioned at the top of radiator.
In the utility model preferred embodiment, described pressure regulation power transformer also comprises shunting switch, and described shunting switch is arranged between bushing and low-tension bushing.
In the utility model preferred embodiment, described pressure regulation power transformer also comprises protractor, and described protractor to be arranged on fuel tank and to be positioned at the below of voltage regulator.
In the utility model preferred embodiment, described pressure regulation power transformer also comprises oil level indicator, and described oil level indicator is arranged on oil conservator.
In the utility model preferred embodiment, described pressure regulation power transformer also comprises explosion stack, and described explosion stack is arranged on the top of fuel tank, and one end of explosion stack extends to fuel tank internal, and the other end of explosion stack extends to the top of oil conservator.
In the utility model preferred embodiment, described pressure regulation power transformer also comprises dehydrating breather, and described dehydrating breather is arranged on the top of radiator and is positioned at the below of oil conservator.
The beneficial effects of the utility model are: a kind of pressure regulation power transformer of the present utility model, structure is simple, use, easy for installation, simple to operate, cost is low, applied widely, good heat dissipation effect, can carry out real-time pressure regulation simultaneously, improve the phenomenon due to the too low serious harm power consumption equipment of overtension, variable pressure operation efficiency is high, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a preferred embodiment of the utility model pressure regulation power transformer;
Being labeled as in accompanying drawing: 1, fuel tank, 2, base, 3, voltage regulator, 4, radiator, 5, iron core, 6, winding, 7, bushing, 8, low-tension bushing, 9, oil conservator, 10, shunting switch, 11, protractor, 12, oil level indicator, 13, explosion stack, 14, dehydrating breather.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model embodiment comprises:
A kind of pressure regulation power transformer, comprise fuel tank 1, base 2, voltage regulator 3, radiator 4, iron core 5, winding 6, bushing 7, low-tension bushing 8 and oil conservator 9, described fuel tank 1 is arranged on the top of base 2, described voltage regulator 3 and radiator 4 are arranged on the left and right sides of fuel tank 1 respectively, described winding 6 and the inside being all positioned at fuel tank 1 of iron core 5, described bushing 7 and low-tension bushing 8 are arranged on the top of fuel tank 1 respectively and extend to the inside of fuel tank 1, and described oil conservator 9 is arranged on fuel tank 1 top and is positioned at the top of radiator 4.Regulated the distribution voltage of whole power transformer in the present embodiment by voltage regulator 3, can real-time pressure regulation be carried out, improve the phenomenon due to the too low serious harm power consumption equipment of overtension.
In above-mentioned, described pressure regulation power transformer also comprises shunting switch 10, and described shunting switch 10 is arranged between bushing 7 and low-tension bushing 8.
Further, described pressure regulation power transformer also comprises protractor 11, and described protractor 11 to be arranged on fuel tank 1 and to be positioned at the below of voltage regulator 3, checks the temperature of transformer oil in fuel tank 1.
Further, described pressure regulation power transformer also comprises oil level indicator 12 and explosion stack 13, described oil level indicator is arranged on oil conservator, described explosion stack 13 is arranged on the top of fuel tank 1, one end of explosion stack 13 extends to fuel tank 1 inside, and the other end of explosion stack 13 extends to the top of oil conservator 9, checks the oil mass of transformer oil in fuel tank 1, and the possibility preventing the transformer oil in fuel tank 1 explosion caused due to temperature overheating, safe and reliable.
Described pressure regulation power transformer also comprises dehydrating breather 14, and described dehydrating breather 14 is arranged on the top of radiator 4 and is positioned at the below of oil conservator 9, helps the transformer oil in fuel tank 1 to dispel the heat, ensure that the temperature of the transformer oil in fuel tank 1 can not be too high.
In sum, a kind of pressure regulation power transformer of the present utility model, structure is simple, uses, easy for installation, simple to operate, cost is low, applied widely, good heat dissipation effect, real-time pressure regulation can be carried out simultaneously, improve the phenomenon due to the too low serious harm power consumption equipment of overtension, variable pressure operation efficiency is high, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a pressure regulation power transformer, it is characterized in that, comprise fuel tank, base, voltage regulator, radiator, iron core, winding, bushing, low-tension bushing and oil conservator, described fuel tank is arranged on the top of base, described voltage regulator and radiator are arranged on the left and right sides of fuel tank respectively, the inside being all positioned at fuel tank of described winding and iron core, described bushing and low-tension bushing are arranged on the top of fuel tank respectively and extend to the inside of fuel tank, and described oil conservator is arranged on fuel tank top and is positioned at the top of radiator.
2. pressure regulation power transformer according to claim 1, is characterized in that, described pressure regulation power transformer also comprises shunting switch, and described shunting switch is arranged between bushing and low-tension bushing.
3. pressure regulation power transformer according to claim 1, is characterized in that, described pressure regulation power transformer also comprises protractor, and described protractor to be arranged on fuel tank and to be positioned at the below of voltage regulator.
4. pressure regulation power transformer according to claim 1, is characterized in that, described pressure regulation power transformer also comprises oil level indicator, and described oil level indicator is arranged on oil conservator.
5. pressure regulation power transformer according to claim 1, it is characterized in that, described pressure regulation power transformer also comprises explosion stack, and described explosion stack is arranged on the top of fuel tank, one end of explosion stack extends to fuel tank internal, and the other end of explosion stack extends to the top of oil conservator.
6. pressure regulation power transformer according to claim 1, is characterized in that, described pressure regulation power transformer also comprises dehydrating breather, and described dehydrating breather is arranged on the top of radiator and is positioned at the below of oil conservator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555953.4U CN204991411U (en) | 2015-07-29 | 2015-07-29 | Pressure regulating power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555953.4U CN204991411U (en) | 2015-07-29 | 2015-07-29 | Pressure regulating power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991411U true CN204991411U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555953.4U Active CN204991411U (en) | 2015-07-29 | 2015-07-29 | Pressure regulating power transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN204991411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006356A (en) * | 2015-07-29 | 2015-10-28 | 苏州上电科电气设备有限公司 | Voltage regulation power transformer |
| CN106409473A (en) * | 2016-08-30 | 2017-02-15 | 安徽西高电气设备有限公司 | Oil-immersed power transformer |
-
2015
- 2015-07-29 CN CN201520555953.4U patent/CN204991411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006356A (en) * | 2015-07-29 | 2015-10-28 | 苏州上电科电气设备有限公司 | Voltage regulation power transformer |
| CN106409473A (en) * | 2016-08-30 | 2017-02-15 | 安徽西高电气设备有限公司 | Oil-immersed power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, No. 3, Wanfeng Road, Lake Industrial Park, Hope Town, Suzhou, Jiangsu, Xiangcheng District Patentee after: Shangke intelligent electric (Suzhou) Co., Ltd Address before: 215000, No. 3, Wanfeng Road, Lake Industrial Park, Hope Town, Suzhou, Jiangsu, Xiangcheng District Patentee before: SUZHOU SEARI ELECTRICAL EQUIPMENT Co.,Ltd. |