CN100565725C - A kind of buried combined transformer radiating system - Google Patents
A kind of buried combined transformer radiating system Download PDFInfo
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- CN100565725C CN100565725C CNB2006100684637A CN200610068463A CN100565725C CN 100565725 C CN100565725 C CN 100565725C CN B2006100684637 A CNB2006100684637 A CN B2006100684637A CN 200610068463 A CN200610068463 A CN 200610068463A CN 100565725 C CN100565725 C CN 100565725C
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- transformer
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- radiating system
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Abstract
The invention discloses a kind of transformer radiating system, be specially a kind of buried combined transformer radiating system that has hyperbaric chamber, low-pressure chamber and transformer room.This buried combined transformer radiating system, comprise hyperbaric chamber, low-pressure chamber, the transformer room of buried combined transformer, its special character is: the periphery of described combined transformer is penetrated with the heat dissipation channel of mainly being made up of air inlet blower fan, airintake wind-tunnel, shutter, heat extraction air channel, thermal wind exhausting machine.The present invention can effectively guarantee the good ventilation by forced draft of buried combined transformer, heat radiation, improves the useful life and the output capacity of transformer.
Description
(1) technical field
The present invention relates to a kind of transformer radiating system, be specially a kind of buried combined transformer radiating system that has hyperbaric chamber, low-pressure chamber and transformer room.
(2) background technology
Present stage, the transformer room of buried combined transformer is owing to be embedded in underground, the heating of transformer is mainly distributed by the natural radiation mode, the buried combined transformer of low capacity still can, and for the buried combined transformer of big capacity, because caloric value increases, the natural radiation heat radiation can not guarantee the abundant cooling of transformer, influences applying of the buried combined transformer of big capacity.
(3) summary of the invention
The present invention provides a kind of buried combined transformer radiating system in order to remedy the deficiencies in the prior art, thereby increases the radiating effect of buried combined transformer, enlarges its capacity applications scope.
The present invention is achieved through the following technical solutions:
A kind of buried combined transformer radiating system, the hyperbaric chamber, low-pressure chamber, the transformer room that comprise buried combined transformer, its special character is: the outer periphery of described combined transformer is equipped with the heat radiation through channel, and this heat radiation through channel mainly is made up of air inlet blower fan, airintake wind-tunnel, shutter, heat extraction air channel, thermal wind exhausting machine.。
Buried combined transformer radiating system of the present invention, described hyperbaric chamber, low-pressure chamber and transformer room adopt overall structure, for falling " product " font layout.
The air inlet of described cooling system, gas outlet all are positioned at above high and low voltage chamber side, ground.
The buried combined transformer of the present invention mainly is made up of hyperbaric chamber, low-pressure chamber, transformer room, during installation hyperbaric chamber, low-pressure chamber are arranged in more than the ground, the transformer room is arranged in below ground, can effectively reduce floor space, do not influence to look and look forward or upwards, obviously reduce the influence of transformer noise surrounding environment.Buried combined transformer radiating system is used for ventilation, the heat radiation of transformer room through ground and under ground portion.Cooling system mainly is made up of ventilation blower fan, air inlet duct, shutter, exhaust passage.
The present invention can effectively guarantee the good ventilation by forced draft of buried combined transformer, heat radiation, improves the useful life and the output capacity of transformer.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a schematic top plan view of the present invention;
Fig. 3 looks schematic diagram for a left side of the present invention;
Fig. 4 is a blower fan control schematic diagram of the present invention.
Among the figure: 1 air inlet blower fan, 2 airintake wind-tunnels, 3 shutters, 4 shutters, 5 heat extraction air channels, 6 heat extraction blower fans, 7 shutters, 8 transformer rooms, 9 automatic temperature control switch contacts, 10 hyperbaric chambers, 11 low-pressure chambers.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises hyperbaric chamber 10, low-pressure chamber 11, the transformer room 8 of buried combined transformer, and the periphery of combined transformer is penetrated with the heat dissipation channel of mainly being made up of air inlet blower fan 1, airintake wind-tunnel 2, shutter 3,4,7, heat extraction air channel 5, heat extraction blower fan 6; Hyperbaric chamber 10, low-pressure chamber 11 adopt overall structure with transformer room 8, for falling " product " font layout; The air inlet of cooling system, gas outlet all are positioned at above high and low voltage chamber side, ground.
The concrete working method of this buried combined transformer radiating system: buried combined transformer operation, main pyrotoxin is a transformer, guarantees that transformer room's good heat radiating is crucial.Buried combined transformer radiating system is made up of the shutter 7, air inlet blower fan 1, airintake wind-tunnel 2, shutter 3, transformer room 8, shutter 4, heat extraction air channel 5, heat extraction blower fan 6, the shutter 7 that connect successively, the operation of air inlet blower fan 1 and heat extraction blower fan 6 is controlled automatically by the temperature detect switch (TDS) contact that is contained in the transformer room, the temperature range that the buried combined transformer in the change action scope base area, contact of temperature detect switch (TDS) allows preestablishes, and WTK is automatic temperature control switch contact 9.
When buried combined transformer no-load running or low load running, the transformer caloric value is few, and transformer room's 8 temperature rises are lower, and the contact of temperature detect switch (TDS) is in off-state, air inlet blower fan 1 and heat extraction blower fan 6 do not turn round, and the heat that this moment, transformer produced is mainly by the radiant transfer diffusion; When buried combined transformer high capacity moves, the transformer caloric value increases, transformer room's 8 temperature raise rapidly, when transformer room's temperature is elevated to the preset temperature of temperature detect switch (TDS), temperature detect switch (TDS) detects the environment temperature value automatically, its contact is automatically converted to closure state by off-state, air inlet blower fan 1 and heat extraction blower fan 6 put into operation simultaneously, this moment, extraneous air was through air inlet blower fan 1, airintake wind-tunnel 2, shutter 3 enters the transformer room, heat process shutter 4 with the transformer generation, heat extraction air channel 5, heat extraction blower fan 6 is discharged into the outside of buried combined transformer, thereby guarantees the abundant heat radiation of buried combined transformer.
Claims (1)
1, a kind of buried combined transformer radiating system, the hyperbaric chamber (10), low-pressure chamber (11), transformer room (8) that comprise buried combined transformer, it is characterized in that: the outer periphery of described combined transformer is equipped with the heat radiation through channel, and this heat radiation through channel comprises air inlet, airintake wind-tunnel (2), heat extraction air channel (5), gas outlet; Described hyperbaric chamber (10), low-pressure chamber (11) adopt overall structure with transformer room (8), for falling " product " font layout; Described air inlet, gas outlet lay respectively at ground above hyperbaric chamber (10), low-pressure chamber (11) side, and the air inlet place is equipped with air inlet blower fan (1), shutter (7), and the place, gas outlet is equipped with heat extraction blower fan (6), shutter (7); The both sides of transformer room (8) are respectively equipped with shutter (3,4), and airintake wind-tunnel (2) is positioned at hyperbaric chamber (10), transformer room (8) place one side, and heat extraction air channel (5) are positioned at low-pressure chamber (11), transformer room (8) place one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100684637A CN100565725C (en) | 2006-08-29 | 2006-08-29 | A kind of buried combined transformer radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100684637A CN100565725C (en) | 2006-08-29 | 2006-08-29 | A kind of buried combined transformer radiating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1933045A CN1933045A (en) | 2007-03-21 |
| CN100565725C true CN100565725C (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100684637A Active CN100565725C (en) | 2006-08-29 | 2006-08-29 | A kind of buried combined transformer radiating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN100565725C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568761A (en) * | 2010-12-23 | 2012-07-11 | 上海市电力公司 | Method for cooling underground substation transformer |
| CN108448443A (en) * | 2017-02-16 | 2018-08-24 | 上海置信电气非晶有限公司 | A kind of substation's aeration radiation system taken into account with electric rectification |
| CN111555161B (en) * | 2019-11-11 | 2021-11-12 | 芜湖金牛电气股份有限公司 | Work control method of power distribution cabinet convenient to maintain |
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2006
- 2006-08-29 CN CNB2006100684637A patent/CN100565725C/en active Active
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| Publication number | Publication date |
|---|---|
| CN1933045A (en) | 2007-03-21 |
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Effective date of registration: 20111129 Address after: 274200 Chengwu County, Shandong Province, the eastern suburbs of economic and Technological Development Zone Patentee after: Shandong Dachi Electric Co., Ltd. Address before: 274200 Chengwu economic and Technological Development Zone, Shandong, Heze Patentee before: Dachi Electric Co., Ltd., Shandong |
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Effective date of registration: 20200806 Granted publication date: 20091202 |
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