CN204680517U - Transformer radiating system - Google Patents
Transformer radiating system Download PDFInfo
- Publication number
- CN204680517U CN204680517U CN201520317298.9U CN201520317298U CN204680517U CN 204680517 U CN204680517 U CN 204680517U CN 201520317298 U CN201520317298 U CN 201520317298U CN 204680517 U CN204680517 U CN 204680517U
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- China
- Prior art keywords
- oil
- transformer
- tube body
- water inlet
- radiating
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of transformer radiating system, comprise radiating tube body, described radiating tube body is provided with oil-out, oil-in, water inlet and delivery port, described oil-in is communicated with by heat exchanger tube in radiating tube body with oil-out, described heat exchanger tube becomes spiral plate-like in radiating tube body, described water inlet and delivery port are connected to the two ends of radiating tube body, described oil-in and oil-out are connected on oil tank of transformer respectively by flange arrangement, described water inlet and delivery port connect running water pipe, the bottom of described radiating tube body is provided with blowdown pipe, described transformer radiating system also comprises temperature sensor, flow sensor, microcontroller, flow speed controller and display screen, described temperature sensor, flow sensor, flow speed controller is connected with microcontroller respectively with display screen.By the signal that microcontroller analyte sensors gathers, control the fast object being reached for intelligent transformer cooling of water of water inlet according to analysis result.
Description
Technical field
The utility model relates to transformer field of radiating, is specifically related to a kind of transformer radiating system.
Background technology
When oil-filled transformer runs, the inner parts such as winding, iron core produce loss, loss is converted to heat and passes to oil tank wall by the heat transfer of transformer oil and convection action, transformer operationally time can cause winding, iron core, oil tank wall and oil surface temperature to rise, but temperature rise directly affects the life-span of winding insulation material, so the temperature rise of control transformer just determines the life-span of transformer.The radiating mode that present routine adopts adopts oil pipe naturally to cool and cooling forced by fan, and the mode adopting fin heat radiation is surrounding fin being distributed in transformer oil tank wall.Such mode not only increases the cost of manufacture of floor space and fuel tank, and along with present global warming, temperature is more and more higher, and particularly in summer, outdoor temperature can reach 40 degree sometimes, now often burns out transformer because radiating fin heat-sinking capability is not enough.
Utility model content
The purpose of this utility model is to solve the problem, and provides a kind of transformer radiating system, the signal gathered by microcontroller analyte sensors, controls the fast object being reached for intelligent transformer cooling of water of water inlet according to analysis result.
To achieve these goals, the utility model adopts following technical scheme: transformer radiating system, comprise radiating tube body, described radiating tube body is provided with oil-out, oil-in, water inlet and delivery port, described oil-in is communicated with by heat exchanger tube in radiating tube body with oil-out, described heat exchanger tube becomes spiral plate-like in radiating tube body, described water inlet and delivery port are connected to the two ends of radiating tube body, described oil-in and oil-out are connected on oil tank of transformer respectively by flange arrangement, described water inlet and delivery port connect running water pipe, the bottom of described radiating tube body is provided with blowdown pipe, described transformer radiating system also comprises temperature sensor, flow sensor, microcontroller, flow speed controller and display screen, described temperature sensor, flow sensor, flow speed controller is connected with microcontroller respectively with display screen.
Described temperature sensor is distributed in oil tank of transformer inside, for gathering the temperature of oil tank of transformer inside, and by the information transmission that collects to microcontroller; Described flow sensor is connected with water inlet, for gathering the water speed of water inlet, and by the information transmission that collects to microcontroller; Described flow speed controller is connected with water inlet, for controlling the water speed of water inlet; Described microcontroller for the treatment of the information received, and is given an order to flow speed controller; Described display screen is for showing information.
Cooling system of the present utility model, the water inlet of radiating tube body and delivery port are connected on water supply pipe, there is provided running water as the cooling water of transformer by running water pipe, oil-in and oil-out are connected on oil tank of transformer by flange arrangement, and the transformer oil heat in heat exchanger tube constantly taken away by running water.Because season is different, extraneous temperature is also different, and in cold and stern winter, transformer runs the heat major part produced and can be dispersed in air, if still supplied water endlessly, this can bring waste undoubtedly; But summer temp is high, water velocity conveniently, may well lower the temperature still can not to transformer.The setting of transducer of the present utility model and microcontroller is just in order to better for transformer is lowered the temperature.The temperature that temperature sensor gathers inside transformer is transferred to microcontroller, the speed that flow sensor gathers current is transferred to microcontroller, microcontroller treatment temperature signal, and according to current detection to water velocity flow speed controller is given an order, and then regulate switch and the speed of current, when ensureing energy-conservation, transformer is better lowered the temperature.
Preferably, the outer wall of described radiating tube body is provided with radiating fin.Radiating fin is distributed in the outer wall of radiating tube body, increases the contact area increasing radiating tube and air, a part of heat can be dispersed in air.
Preferably, described heat exchanger tube is aluminium alloy heat exchange tube.The heat exchanger tube of aluminum alloy material, heat-exchange capacity is stronger.
Preferably, described display screen is LCD display.Described display screen can show current inside transformer temperature, the information such as water velocity, helps patrol officer better to monitor the operating state of transformer.
Transformer radiating system of the present utility model, by the signal that microcontroller analyte sensors gathers, the fast object being reached for intelligent transformer cooling of water of water inlet is controlled according to analysis result, realize when energy-conservation, better for transformer is lowered the temperature, for transformer provides suitable working temperature, effectively avoid too high situation transformer being caused to damage of fuel tank temperature.
Accompanying drawing explanation
Fig. 1 is that transformer falls apart the structural representation of system;
Fig. 2 is the right view of Fig. 1;
Fig. 3 be transformer fall apart system module composition schematic diagram;
In figure: 1-oil tank of transformer; 2-radiating tube body; 3-flow sensor; 4-oil-in; 5-oil-out; 6-water inlet; 7-delivery port; 8-radiating fin; 9-blowdown pipe; 10-display screen; 11-heat exchanger tube; 12-flow speed controller.
Embodiment
Embodiment 1
As shown in Figure 1, transformer radiating system, comprise on radiating tube body 2, described radiating tube body 2 and be provided with oil-out 4, oil-in 5, water inlet 6 and delivery port 7, described oil-in 4 is communicated with by heat exchanger tube 11 in radiating tube body 2 with oil-out 5.As shown in Figure 2, described heat exchanger tube 11 becomes spiral plate-like in radiating tube body 2, described water inlet 6 and delivery port 7 are connected to the two ends of radiating tube body 2, described oil-in 4 and oil-out 5 are connected on oil tank of transformer 1 respectively by flange arrangement, described water inlet 6 and delivery port 7 connect running water pipe, the bottom of described radiating tube body 2 is provided with blowdown pipe 9, described transformer radiating system also comprises temperature sensor, flow sensor 3, microcontroller, flow speed controller 12 and display screen 10, as shown in Figure 3, described temperature sensor, flow sensor 3, flow speed controller 12 is connected with microcontroller respectively with display screen 10.
It is inner that described temperature sensor is distributed in oil tank of transformer 1, for gathering the temperature of oil tank of transformer 1 inside, and by the information transmission that collects to microcontroller; Described flow sensor 3 is connected with water inlet 6, for gathering the water speed at water inlet 6 place, and by the information transmission that collects to microcontroller; Described flow speed controller 12 is connected with water inlet 6, for controlling the water speed of water inlet 6; Described microcontroller for the treatment of the information received, and is given an order to flow speed controller 12; Described display screen 10 is for showing information.
Embodiment 2
Transformer radiating system, comprise radiating tube body 2, described radiating tube body 2 is provided with oil-out 4, oil-in 5, water inlet 6 and delivery port 7, described oil-in 4 is communicated with by heat exchanger tube 11 in radiating tube body 2 with oil-out 5, described heat exchanger tube 11 becomes spiral plate-like in radiating tube body 2, described water inlet 6 and delivery port 7 are connected to the two ends of radiating tube body 2, described oil-in 4 and oil-out 5 are connected on oil tank of transformer 1 respectively by flange arrangement, described water inlet 6 and delivery port 7 connect running water pipe, the bottom of described radiating tube body 2 is provided with blowdown pipe 9, described transformer radiating system also comprises temperature sensor, flow sensor 3, microcontroller, flow speed controller 12 and display screen 10, described temperature sensor, flow sensor 3, flow speed controller 12 is connected with microcontroller respectively with display screen 10.
It is inner that described temperature sensor is distributed in oil tank of transformer 1, for gathering the temperature of oil tank of transformer 1 inside, and by the information transmission that collects to microcontroller; Described flow sensor 3 is connected with water inlet 6, for gathering the water speed at water inlet 6 place, and by the information transmission that collects to microcontroller; Described flow speed controller 12 is connected with water inlet 6, for controlling the water speed of water inlet 6; Described microcontroller for the treatment of the information received, and is given an order to flow speed controller 12; Described display screen 10 is for showing information.
The outer wall of described radiating tube body 2 is provided with radiating fin 8.
Described heat exchanger tube 11 is aluminium alloy heat exchange tube.
Described display screen 10 is LCD display.
Claims (4)
1. transformer radiating system, comprise radiating tube body (2), described radiating tube body (2) is provided with oil-out (4), oil-in (5), water inlet (6) and delivery port (7), described oil-in (4) and oil-out (5) are communicated with by heat exchanger tube (11) in radiating tube body (2), described heat exchanger tube (11) becomes spiral plate-like in radiating tube body (2), described water inlet (6) and delivery port (7) are connected to the two ends of radiating tube body (2), described oil-in (4) and oil-out (5) are connected on oil tank of transformer (1) respectively by flange arrangement, described water inlet (6) and delivery port (7) connect running water pipe, the bottom of described radiating tube body (2) is provided with blowdown pipe (9), it is characterized in that: described transformer radiating system also comprises temperature sensor, flow sensor (3), microcontroller, flow speed controller (12) and display screen (10), described temperature sensor, flow sensor (3), flow speed controller (12) is connected with microcontroller respectively with display screen (10),
It is inner that described temperature sensor is distributed in oil tank of transformer (1), for gathering the inner temperature of oil tank of transformer (1), and by the information transmission that collects to microcontroller;
Described flow sensor (3) is connected with water inlet (6), for gathering the water speed at water inlet (6) place, and by the information transmission that collects to microcontroller;
Described flow speed controller (12) is connected with water inlet (6), for controlling the water speed of water inlet (6);
Described microcontroller for the treatment of the information received, and is given an order to flow speed controller (12);
Described display screen (10) is for showing information.
2. transformer radiating system according to claim 1, is characterized in that: the outer wall of described radiating tube body (2) is provided with radiating fin (8).
3. transformer radiating system according to claim 1, is characterized in that: described heat exchanger tube (11) is aluminium alloy heat exchange tube.
4. transformer radiating system according to claim 1, is characterized in that: described display screen (10) is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317298.9U CN204680517U (en) | 2015-05-15 | 2015-05-15 | Transformer radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317298.9U CN204680517U (en) | 2015-05-15 | 2015-05-15 | Transformer radiating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680517U true CN204680517U (en) | 2015-09-30 |
Family
ID=54180190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317298.9U Expired - Fee Related CN204680517U (en) | 2015-05-15 | 2015-05-15 | Transformer radiating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3056012A1 (en) * | 2016-09-15 | 2018-03-16 | Sncf Mobilites | LIQUID CIRCULATION DETECTION DEVICE FOR IMMERSION TRANSFORMER |
-
2015
- 2015-05-15 CN CN201520317298.9U patent/CN204680517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3056012A1 (en) * | 2016-09-15 | 2018-03-16 | Sncf Mobilites | LIQUID CIRCULATION DETECTION DEVICE FOR IMMERSION TRANSFORMER |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |