CN201699333U - Ventilating and cooling system based on transformer room - Google Patents
Ventilating and cooling system based on transformer room Download PDFInfo
- Publication number
- CN201699333U CN201699333U CN 201020172779 CN201020172779U CN201699333U CN 201699333 U CN201699333 U CN 201699333U CN 201020172779 CN201020172779 CN 201020172779 CN 201020172779 U CN201020172779 U CN 201020172779U CN 201699333 U CN201699333 U CN 201699333U
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- CN
- China
- Prior art keywords
- transformer
- cooling system
- temperature sensor
- transformer room
- ventilation cooling
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a ventilating and cooling system based on a transformer room, which comprises the transformer room and a transformer, wherein the transformer is placed in the transformer room, an air inlet and an air outlet are arranged on the wall body of the transformer room, and an exhaust fan is installed on the air outlet; a temperature sensor is installed on the transformer; and the ventilating and cooling system also comprises a temperature controller for acquiring the signal of the temperature sensor, and the exhaust fan is controlled by the temperature controller according to the signal of the temperature sensor. The ventilating and cooling system has good heat dissipation effect and high automation degree.
Description
Technical field
The utility model relates to the aeration technology field, relates in particular to a kind of ventilation cooling system based on the transformer room.
Background technology
Traditional power transformer generally is placed on indoor, can produce a large amount of heats during work, dispels the heat by the transformer oil of self and the blower fan of radiating tube or dry-type transformer, and effect is also bad.Especially in summer, situation is more serious, and a large amount of heats rest on the transformer room, and the bad power transformer parts insulation premature aging that easily causes of long-term heat radiation reduces its useful life, increases failure rate, reduces operational reliability.
Summary of the invention
The utility model provides a kind of good heat dissipation effect and the high ventilation cooling system based on the transformer room of automaticity.
A kind of ventilation cooling system based on the transformer room comprises the transformer room and places transformer in the transformer room that described transformer room body of wall is provided with air inlet and air outlet, and air exhauster is housed on the air outlet; On the described transformer temperature sensor is housed; Described ventilation cooling system also comprises the temperature controller that is used for the collecting temperature sensor signal, and this temperature controller is controlled air exhauster according to temperature sensor signal.
Described air exhauster connects mains switch, and temperature controller disconnects according to temperature sensor signal output voltage signal control mains switch or be closed.
Because its top is the highest zone of temperature during transformer work, therefore, described temperature sensor preferably is fitted in transformer top.
Described temperature sensor can be connected with temperature controller by compensating wire, to compensate the error that hot link place variations in temperature is produced.
Described air inlet and air outlet are oppositely arranged, and are convenient in the transformer room to form good in fluid space.
In order further to improve radiating effect, described air inlet preferably is positioned at the bottom of body of wall, and described air outlet preferably is positioned at the top of body of wall, to form a heat loss through convection space that area coverage is bigger.
The utility model ventilation cooling system, utilize temperature sensor measurement transformer temperature, feed back to temperature controller, by the operation of temperature controller output signal control air exhauster with stop, being convenient to carry out forced ventilation, thereby reducing the temperature of transformer operational environment according to actual working environment, and then the temperature of reduction transformer, realize unattended operation, get final product the temperature of auto-control transformer operational environment, the automaticity height.Simultaneously, whole system is simple in structure, and is easy to maintenance, out of service substantially when temperature is low in the winter time, really accomplishes safety and environmental protection, efficient energy-saving.
Description of drawings
Fig. 1 is the structural representation of the utility model based on the ventilation cooling system of transformer room.
Embodiment
As shown in Figure 1, the utility model is based on the ventilation cooling system of transformer room, comprises the transformer room and places power transformer 1 in the transformer room; One body of wall bottom in transformer room is provided with air inlet 2, and the body of wall top relative with the body of wall that is provided with air inlet 2 is provided with air outlet 3, and air exhauster 4 is housed on the air outlet 3, is convenient to form in the transformer room good in fluid space; Power transformer 1 top is fitted with a temperature sensor 5.
The ventilation cooling system also comprises the temperature controller 6 that is used for collecting temperature transducer 5 signals, and this temperature controller 6 is according to temperature sensor 5 signal controlling air exhausters 4.
Air exhauster 4 connects mains switch 7, and temperature controller 6 makes the contactor adhesive of mains switch 7 according to temperature sensor 5 signal output voltage signals or separately disconnects or closure with control mains switch 7.
Temperature sensor 5 is connected with temperature controller 6 by compensating wire, to compensate the error that hot link place variations in temperature is produced.
When the utility model ventilation cooling system uses, condition enactment minimum temperature value and maximum temperature value during according to real work on temperature controller 6, when temperature rises to the maximum temperature value of setting when power transformer 1 work, temperature sensor 5 feeds back to temperature controller 6 with the variations in temperature of power transformer 1, temperature controller 6 output voltage signals make the contactor adhesive of mains switch 7, thereby give air exhauster 4 power supplies, air exhauster 4 is started working, make forced ventilation in the transformer room, thereby reduce the working temperature of power transformer 1.When the working temperature of power transformer 1 was reduced to the minimum temperature value of setting, 6 of temperature controllers stop output signal separating the contactor of mains switch 7, and air exhauster 4 quits work.
Claims (6)
1. ventilation cooling system based on the transformer room comprises the transformer room and places transformer in the transformer room, it is characterized in that:
Described transformer room body of wall is provided with air inlet and air outlet, and air exhauster is housed on the air outlet;
On the described transformer temperature sensor is housed;
Described ventilation cooling system also comprises the temperature controller that is used for the collecting temperature sensor signal, and this temperature controller is controlled air exhauster according to temperature sensor signal.
2. ventilation cooling system as claimed in claim 1 is characterized in that: described air exhauster connects mains switch, and temperature controller disconnects according to temperature sensor signal output voltage signal control mains switch or be closed.
3. ventilation cooling system as claimed in claim 1 is characterized in that: described temperature sensor is fitted in transformer top.
4. ventilation cooling system as claimed in claim 1 is characterized in that: described temperature sensor is connected with temperature controller by compensating wire.
5. ventilation cooling system as claimed in claim 1 is characterized in that: described air inlet and air outlet are oppositely arranged.
6. ventilation cooling system as claimed in claim 1 is characterized in that: described air inlet is positioned at the bottom of body of wall, and described air outlet is positioned at the top of body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020172779 CN201699333U (en) | 2010-04-27 | 2010-04-27 | Ventilating and cooling system based on transformer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020172779 CN201699333U (en) | 2010-04-27 | 2010-04-27 | Ventilating and cooling system based on transformer room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699333U true CN201699333U (en) | 2011-01-05 |
Family
ID=43400577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020172779 Expired - Lifetime CN201699333U (en) | 2010-04-27 | 2010-04-27 | Ventilating and cooling system based on transformer room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201699333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709823A (en) * | 2012-06-12 | 2012-10-03 | 上海电力修造总厂有限公司 | Sound-insulation ventilation system for transformer substation |
| CN103236338A (en) * | 2013-04-03 | 2013-08-07 | 枣庄力源电力设计有限公司 | Transformer room ventilating device |
| CN104731125A (en) * | 2015-03-16 | 2015-06-24 | 唐山国丰钢铁有限公司 | Intelligent temperature control device for transformer |
-
2010
- 2010-04-27 CN CN 201020172779 patent/CN201699333U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709823A (en) * | 2012-06-12 | 2012-10-03 | 上海电力修造总厂有限公司 | Sound-insulation ventilation system for transformer substation |
| CN102709823B (en) * | 2012-06-12 | 2015-03-04 | 上海电力修造总厂有限公司 | Sound-insulation ventilation system for transformer substation |
| CN103236338A (en) * | 2013-04-03 | 2013-08-07 | 枣庄力源电力设计有限公司 | Transformer room ventilating device |
| CN104731125A (en) * | 2015-03-16 | 2015-06-24 | 唐山国丰钢铁有限公司 | Intelligent temperature control device for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG JUN'ER NEW MATERIALS CO., LTD. Free format text: FORMER NAME: JUNER NEW MATERIALS CO., LTD., ZHEJIANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325011 District 4, hi tech Zone, Wenzhou Economic Development Zone, Zhejiang Patentee after: ZHEJIANG JUNER NEW MATERIAL Co.,Ltd. Patentee after: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. Address before: 325011 District 4, hi tech Zone, Wenzhou Economic Development Zone, Zhejiang Patentee before: Zhejiang Juner New Materials Co.,Ltd. Patentee before: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: JUNER NEW MATERIALS CO., LTD., ZHEJIANG Free format text: FORMER NAME: ZHEJIANG JUN'ER NEW MATERIAL CO., LTD. Owner name: CGN JUN'ER NEW MATERIAL CO., LTD. Free format text: FORMER NAME: JUNER NEW MATERIALS CO., LTD., ZHEJIANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325011 District 4, hi tech Zone, Wenzhou Economic Development Zone, Zhejiang Patentee after: CGN JUNER NEW MATERIALS Co.,Ltd. Patentee after: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. Address before: 325011 District 4, hi tech Zone, Wenzhou Economic Development Zone, Zhejiang Patentee before: Zhejiang Juner New Materials Co.,Ltd. Patentee before: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. Address after: 325011 District 4, hi tech Zone, Wenzhou Economic Development Zone, Zhejiang Patentee after: Zhejiang Juner New Materials Co.,Ltd. Patentee after: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. Address before: 325011 District 4, hi tech Zone, Wenzhou Economic Development Zone, Zhejiang Patentee before: Zhejiang Juner New Material Co.,Ltd. Patentee before: SHANGHAI JUNER NEW MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |
|
| CX01 | Expiry of patent term |