CN105529143A - Cooling mechanism of energy-saving power transformer - Google Patents
Cooling mechanism of energy-saving power transformer Download PDFInfo
- Publication number
- CN105529143A CN105529143A CN201610015668.2A CN201610015668A CN105529143A CN 105529143 A CN105529143 A CN 105529143A CN 201610015668 A CN201610015668 A CN 201610015668A CN 105529143 A CN105529143 A CN 105529143A
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- CN
- China
- Prior art keywords
- transformer
- power transformer
- phase windings
- power
- water pipe
- 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.)
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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
- H01F27/085—Cooling by ambient air
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a cooling mechanism of an energy-saving power transformer. The cooling mechanism comprises three-phase windings, wherein the three-phase windings are arranged in an installation frame, spiral cooling pipes are respectively wound outside the three-phase windings, one end of each spiral cooling pipe is connected in parallel and then is connected with an air pump arranged outside a transformer box, and the other ends of the spiral cooling pipes are connected in parallel and then are led out of the transformer box. The cooling mechanism is simple in structure, air is introduced into the spiral cooling pipes through the air pump to achieve the purpose of cooling the windings in the power transformer, so that the temperature of the windings can be rapidly reduced, safety and reliability are achieved, the self weight of the power transformer is reduced, and materials and cost are saved; and meanwhile, an oil leakage situation due to the adoption of insulation oil is prevented.
Description
Technical field
The present invention relates to Power-saving-type Power Transformer field, specifically a kind of cooling body of Power-saving-type 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.Power transformer is one of capital equipment of power plant and electric substation.The effect of transformer many-sidedly boosted voltage electric energy can not only be delivered to electricity consumption area, voltage can also be reduced to use voltage at different levels, to meet the needs of electricity consumption.In a word, boosting and step-down all must have been come by transformer.Transmit in electric power system in the process of electric energy, will inevitably produce voltage and the loss of power two parts, when carrying same power, voltage loss and voltage are inversely proportional to, square being inversely proportional to of power loss and voltage.Utilize transformer to improve voltage, decrease power transmission loss.
Power transformer in the course of the work, because there being electric current to pass through on its three-phase windings, and produce heat, thus produce temperature rise in the surrounding of three-phase windings, for reducing the temperature of three-phase windings, general way immerses in insulating oil by three-phase windings, by heat exchange, reduces the heat of three-phase windings, thus the surrounding reducing three-phase windings produces temperature, but adopt the danger coefficient of insulating oil large, while adding power transformer, also easily occur to leak oil condition.
Summary of the invention
Object of the present invention, in order to overcome defect and the deficiency of prior art existence, is to provide a kind of cooling body of Power-saving-type Power Transformer.
Technical scheme of the present invention is as follows:
A kind of cooling body of Power-saving-type Power Transformer, include the three-phase windings be arranged in installation frame, it is characterized in that: the outside of described three-phase windings is wound with spirality cooling water pipe respectively, be connected with the air pump being arranged on transformer tank external body after one end of described spirality cooling water pipe is in parallel, draw in transformer-cabinet after the other end of spirality cooling water pipe is in parallel.
The cooling body of described Power-saving-type Power Transformer, is characterized in that: described spirality cooling water pipe adopts insulated tube respectively.
Beneficial effect of the present invention:
Structure of the present invention is simple, in spirality cooling water pipe, air is introduced by air pump, reach the object of the inner winding of cooling power transformers, can fast cooling, safe and reliable, reduce the deadweight of power transformer, saved material and cost, avoid simultaneously and adopt insulating oil to cool the leakage of oil situation caused.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, a kind of cooling body of Power-saving-type Power Transformer, include the three-phase windings 2 be arranged in installation frame 1, the outside of three-phase windings 2 is wound with spirality cooling water pipe 3 respectively, be connected with the air pump 4 being arranged on transformer tank external body after one end of spirality cooling water pipe 3 is in parallel, draw in transformer-cabinet after the other end of spirality cooling water pipe 3 is in parallel.
In the present invention, spirality cooling water pipe 3 adopts insulated tube respectively.
Claims (2)
1. the cooling body of a Power-saving-type Power Transformer, include the three-phase windings be arranged in installation frame, it is characterized in that: the outside of described three-phase windings is wound with spirality cooling water pipe respectively, be connected with the air pump being arranged on transformer tank external body after one end of described spirality cooling water pipe is in parallel, draw in transformer-cabinet after the other end of spirality cooling water pipe is in parallel.
2. the cooling body of Power-saving-type Power Transformer according to claim 1, is characterized in that: described spirality cooling water pipe adopts insulated tube respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015668.2A CN105529143A (en) | 2016-01-06 | 2016-01-06 | Cooling mechanism of energy-saving power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015668.2A CN105529143A (en) | 2016-01-06 | 2016-01-06 | Cooling mechanism of energy-saving power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105529143A true CN105529143A (en) | 2016-04-27 |
Family
ID=55771308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015668.2A Pending CN105529143A (en) | 2016-01-06 | 2016-01-06 | Cooling mechanism of energy-saving power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105529143A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204255122U (en) * | 2014-10-23 | 2015-04-08 | 梅州客都物业管理有限公司 | A kind of highly effective air condenser |
| CN204740933U (en) * | 2015-05-30 | 2015-11-04 | 国家电网公司 | On blow formula transformer cooling device |
| CN105448479A (en) * | 2015-12-28 | 2016-03-30 | 人民电器集团江苏斯诺成套设备工程有限公司 | Cooling mechanism of energy-saving type power transformer |
| CN205282229U (en) * | 2015-12-28 | 2016-06-01 | 人民电器集团江苏斯诺成套设备工程有限公司 | Energy -saving power transformer's cooling body |
-
2016
- 2016-01-06 CN CN201610015668.2A patent/CN105529143A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204255122U (en) * | 2014-10-23 | 2015-04-08 | 梅州客都物业管理有限公司 | A kind of highly effective air condenser |
| CN204740933U (en) * | 2015-05-30 | 2015-11-04 | 国家电网公司 | On blow formula transformer cooling device |
| CN105448479A (en) * | 2015-12-28 | 2016-03-30 | 人民电器集团江苏斯诺成套设备工程有限公司 | Cooling mechanism of energy-saving type power transformer |
| CN205282229U (en) * | 2015-12-28 | 2016-06-01 | 人民电器集团江苏斯诺成套设备工程有限公司 | Energy -saving power transformer's cooling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |
|
| RJ01 | Rejection of invention patent application after publication |