CN101202155A - Water cooling system for dry transformer - Google Patents
Water cooling system for dry transformer Download PDFInfo
- Publication number
- CN101202155A CN101202155A CNA2007101345907A CN200710134590A CN101202155A CN 101202155 A CN101202155 A CN 101202155A CN A2007101345907 A CNA2007101345907 A CN A2007101345907A CN 200710134590 A CN200710134590 A CN 200710134590A CN 101202155 A CN101202155 A CN 101202155A
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- water
- transformer
- condenser
- cooling system
- air
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Abstract
The invention discloses a water cooling device used for a dry transformer, in particular to a water cooling device used for the dry transformer and relating to the technique field of transformer accessories. The invention comprises a casing, a baffle is arranged in the casing; the baffle divides the casing into a transformer room and a water-cooling system room. A transformer is arranged in the transformer room, and a condenser and a centrifugal fan are arranged in the water-cooling room. An air intake is arranged on the baffle which is connected with one end of the centrifugal fan and an air outlet is arranged on the baffle which is connected with one end of the condenser. A water feeding pump and a water draining pump are respectively arranged on the casing and are respectively connected with a water intake and a water outlet of the condenser. The invention realizes the aim of decreasing temperature well and stabilizing work state.
Description
Technical field
The present invention relates to the transformer accessory technical field, particularly be applicable to dry-type transformer water-cooled cooling device.
Background technology
Transformer can produce heat in the process of operation, if these heats can not distribute timely, will the steady operation of transformer be exerted an influence.The conventional air cooling equipment of existing dry-type transformer is to be fixed in axial flow blower on the footing channel-section steel by startup, and cold wind is discharged to the heat in the transformer running outside the transformer shell by the heat radiation air flue of transformer coil, thereby reaches the effect of cooling cooling.This structural configuration compactness, safety can fully guarantee the product reliability service.Along with pushing forward comprehensively of China's modernization, the user is more and more higher to the requirement of product, especially for the transformer in some special industries and field, as marine transformer.The special different occasion of marine transformer requires the operating temperature of transformer can only reach about 45 ℃, and the transformer operating temperature that originally had an air cooling equipment reaches 80～120 ℃, so original air cooling equipment has not reached client's demand.
Summary of the invention
The object of the invention provides the air-immersed transformer water-cooling system of a kind of good cooling effect, working stability.
The present invention includes housing, plate washer is set in the housing, plate washer is divided into transformer room and water-cooling system chamber with housing, is provided with transformer in the transformer room, indoor condenser and the centrifugal fan of being provided with of water-cooling system; On the plate washer of connection centrifugal fan one end air inlet is set, sets out the air port on the plate washer of connection condenser one end; Intake pump is set respectively on the housing and goes out water pump, intake pump with go out water pump and be connected with water inlet, the delivery port of condenser respectively.
The present invention adopts the said structure form, by starting centrifugal fan, by air inlet inspiration water-cooling system chamber, hot-air changes into cold air through after the condenser cooling the hot-air that comes out in the transformer running, and the air outlet by the baffle plate bottom blows into the transformer room.And condenser is by intake pump with go out the circulation that water pump forms hot and cold water, and the heat conduction when finally transformer move is fed water, and reaches the purpose of cooling.Water-cooling system is indoor generally to be equipped with two centrifugal fans, and one of them is standby, has strengthened the stability of using.Thereby realized the purpose of good cooling effect, working stability.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Embodiment
As shown in the figure, the present invention includes housing 1, plate washer 2 is set in the housing 1, plate washer 2 is divided into transformer room 11 and water-cooling system chamber 12 with housing 1, is provided with transformer 111 in the transformer room 11, is provided with condenser 121 and centrifugal fan 122 in the water-cooling system chamber 12; On the plate washer 2 of connection centrifugal fan 122 1 ends air inlet 3 is set, sets out air port 4 on the plate washer 2 of connection condenser 121 1 ends; Intake pump 5 is set respectively on the housing 1 and goes out water pump 6, intake pump 5 is connected with the water inlet of condenser 121, goes out water pump 6 and is connected with the delivery port of condenser 121.
The present invention is divided into two parts with the shell 1 of sealing, and the right side is transformer room 11, and the inside is placed with transformer 111; The left side is water-cooling system chamber 12, and the inside is placed with centrifugal fan 122 and condenser 121.Transformer room 11 separates by baffle plate 2 with water-cooling system chamber 12.Two centrifugal fans 122 (one of them is standby) are equipped with on 12 tops, water-cooling system chamber, and condenser 121 is equipped with in the bottom, the water inlet of condenser 121 and delivery port respectively be fixed in intake pump 5 on the shell, go out on the water pump 6.In the transformer room 11 and baffle plate 2 upper and lower parts of 12 of water-cooling system chambers have air inlet 3 and air outlet 4.By starting centrifugal fan 122, the hot-air that comes out in the transformer running by air inlet inspiration water-cooling system chambers 12 3, hot-air changes into cold air through condenser 121 cooling back by hot-air, and the air outlet 4 by baffle plate 2 bottoms blows in the transformer room 11.And condenser 121 finally conducts heat by intake pump and the circulation that goes out water pump formation hot and cold water by water, thereby reaches the purpose of cooling.
Claims (1)
1. air-immersed transformer water-cooling system, it is characterized in that comprising housing (1), plate washer (2) is set in the housing (1), plate washer (2) is divided into transformer room (11) and water-cooling system chamber (12) with housing (1), be provided with transformer (111) in the transformer room (11), be provided with condenser (121) and centrifugal fan (122) in water-cooling system chamber (12); On the plate washer (2) of connection centrifugal fan (122) one ends air inlet (3) is set, sets out air port (4) on the plate washer (2) of connection condenser (121) one ends; Intake pump (5) is set respectively on the housing (1) and goes out water pump (6), intake pump (5) is connected with the water inlet of condenser (121), goes out water pump (6) and is connected with the delivery port of condenser (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101345907A CN101202155A (en) | 2007-11-02 | 2007-11-02 | Water cooling system for dry transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101345907A CN101202155A (en) | 2007-11-02 | 2007-11-02 | Water cooling system for dry transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101202155A true CN101202155A (en) | 2008-06-18 |
Family
ID=39517238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101345907A Pending CN101202155A (en) | 2007-11-02 | 2007-11-02 | Water cooling system for dry transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101202155A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847490A (en) * | 2010-05-28 | 2010-09-29 | 海南金盘电气有限公司 | Air-immersed transformer water-cooling system |
| CN102513745A (en) * | 2011-12-06 | 2012-06-27 | 张家港市紫光电焊机有限公司 | Cooling device of electric welding machine |
| CN102842404A (en) * | 2012-09-28 | 2012-12-26 | 丹东欣泰电气股份有限公司 | Dry type transformer device for offshore wind power generation |
| CN103050229A (en) * | 2012-12-17 | 2013-04-17 | 中国船舶重工集团公司第七一二研究所 | Air and water cooled dry type rectifier transformer |
| CN106558399A (en) * | 2015-09-30 | 2017-04-05 | 明光市和诚电气有限公司 | A kind of water-cooled electronic transformer |
-
2007
- 2007-11-02 CN CNA2007101345907A patent/CN101202155A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847490A (en) * | 2010-05-28 | 2010-09-29 | 海南金盘电气有限公司 | Air-immersed transformer water-cooling system |
| CN102513745A (en) * | 2011-12-06 | 2012-06-27 | 张家港市紫光电焊机有限公司 | Cooling device of electric welding machine |
| CN102842404A (en) * | 2012-09-28 | 2012-12-26 | 丹东欣泰电气股份有限公司 | Dry type transformer device for offshore wind power generation |
| CN102842404B (en) * | 2012-09-28 | 2015-06-17 | 丹东欣泰电气股份有限公司 | Dry type transformer device for offshore wind power generation |
| CN103050229A (en) * | 2012-12-17 | 2013-04-17 | 中国船舶重工集团公司第七一二研究所 | Air and water cooled dry type rectifier transformer |
| CN103050229B (en) * | 2012-12-17 | 2016-08-17 | 中国船舶重工集团公司第七一二研究所 | Wind water cooling dry-type rectifier transformer |
| CN106558399A (en) * | 2015-09-30 | 2017-04-05 | 明光市和诚电气有限公司 | A kind of water-cooled electronic transformer |
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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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20080618 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |