CN204289032U - One is lowered the temperature transformer automatically - Google Patents
One is lowered the temperature transformer automatically Download PDFInfo
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- CN204289032U CN204289032U CN201520025521.2U CN201520025521U CN204289032U CN 204289032 U CN204289032 U CN 204289032U CN 201520025521 U CN201520025521 U CN 201520025521U CN 204289032 U CN204289032 U CN 204289032U
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- Prior art keywords
- housing
- water pipe
- cooling water
- described housing
- transformer according
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Abstract
The utility model discloses one automatically to lower the temperature transformer, comprise housing, temperature sensor, controller is provided with in described housing, also comprise water pump, helical form cooling water pipe, described cooling water pipe is placed in described housing, described water pump is connected with described controller signals, and described water pump is communicated with the liquid feeding end of described cooling water pipe, outside pond, and the outlet end of described cooling water pipe is communicated with outside pond; Described temperature sensor is connected with described controller signals.The utility model is lowered the temperature to enclosure interior automatically by increase heat-sink unit, water pump, helical form cooling water pipe, and good cooling effect, effectively ensure that the normal operation of transformer, and extend the useful life of transformer, structure is simple, practical.
Description
Technical field
The utility model relates to technical field of electric equipment, is specifically related to one and automatically lowers the temperature transformer.
Background technology
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, and main member is primary coil, secondary coil and iron core.In electric equipment and radio-circuit, be commonly used for buck/boost, matched impedance, Secure isolation etc.In generator, be no matter coil movement by magnetic field or Movement in Magnetic Field by fixed coil, all can in coil induced potential, these two kinds of situations, the value of magnetic flux is all constant, but has variation with the magnetic flux quantity of coil intersecting chain, and this is the principle of mutual induction.Transformer is exactly that one utilizes undesirable mutual electromagnetic inductance to answer, voltage of transformation, the device of electric current and impedance.The function of transformer mainly contains: voltage transformation, current transformation, impedance change, isolation, voltage stabilizing etc.
Loss is produced always during transformer electric energy transmitting, this loss mainly contains copper loss and iron loss, copper loss and iron loss all can produce amount of heat, general civilian transformer all adopts at inside transformer perfusion transformer oil to take away this part heat, this part heat is circulated in the heat pipe of transformer case outside by conduction oil and dispels the heat, when peak of power consumption in summer, transformer temperature sharply raises, too high temperature makes again transformer internal resistance raise, further aggravation heating, transformer work is made relatively to become unstable, therefore heat radiation is a large key element of transformer steady operation.
Utility model content
For the problems referred to above, the utility model provides one and automatically to lower the temperature transformer, ensure that the normal use of transformer.
In order to solve the problem, the technical scheme that the utility model provides is:
One is lowered the temperature transformer automatically, comprise housing, temperature sensor, controller is provided with in described housing, also comprise water pump, helical form cooling water pipe, described cooling water pipe is placed in described housing, described water pump is connected with described controller signals, and described water pump is communicated with the liquid feeding end of described cooling water pipe, outside pond, and the outlet end of described cooling water pipe is communicated with outside pond; Described temperature sensor is connected with described controller signals.
When in housing, temperature is too high, controller drives water pump operation, is lowered the temperature by coolant through cooling water pipe in housing.
Preferably, the sidewall of described housing is provided with some heat-sink units, the breach that this heat-sink unit comprises cylinder, baffle plate and is opened on the sidewall of described housing, the size of this breach is equal with the size of described baffle plate, the edge of described baffle plate and described breach is rotationally connected, and the output of described cylinder is connected with described baffle plate; Described controller is connected with described air cylinder signal.
When in housing, temperature is too high, controller drives cylinder operation, and cylinder drives flapper, so just allows in housing and forms cross-ventilation outward with housing, allow outside cold wind enter in housing, thus reach the effect of heat radiation.
Preferably, the liquid feeding end of described cooling water pipe is placed in the bottom in described housing, and the outlet end of described cooling water pipe is placed in the top in described housing; Increase cooling-down effect.
Preferably, the roof of described housing is provided with through hole, and the bottom of this through hole is connected with drainage pipe, and the middle part of this drainage pipe is placed in described housing, and the water side of this drainage pipe is passed described housing and extends to described outside; Outside rainwater is utilized to lower the temperature.
Preferably, the roof of described housing is downward-sloping from the side away from a laterally closer described through hole of described through hole; Be convenient to rainwater enter in through hole.
Preferably, described drainage pipe curl is arranged; Increase cooling-down effect.
Preferably, the diapire of described housing is provided with some air-vents; Be beneficial to cooling.
Preferably, described housing is provided with humidity sensor, and this humidity sensor is connected with described controller signals; When outer moisture is excessive, controller does not drive cylinder operation, prevents outside comparatively wet air from entering in housing and damaging electric equipment.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is lowered the temperature to enclosure interior automatically by increase heat-sink unit, water pump, helical form cooling water pipe, and good cooling effect, effectively ensure that the normal operation of transformer, and extend the useful life of transformer, structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below the utility model is described further:
Composition graphs 1: one is lowered the temperature transformer automatically, comprise housing 1, temperature sensor 2, controller 3 is provided with in housing 1, also comprise water pump 4, helical form cooling water pipe 5, cooling water pipe 5 is placed in housing 1, water pump 4 is connected with controller 3 signal, and liquid feeding end, the outside pond 6 of water pump 4 and cooling water pipe 5 are communicated with, and the outlet end of cooling water pipe 5 is communicated with outside pond 6; Temperature sensor 2 is connected with controller 3 signal.
When in housing 1, temperature is too high, controller 3 drives water pump 4 operation, is lowered the temperature by coolant in cooling water pipe 5 pairs of housings 1.
The sidewall of housing 1 is provided with some heat-sink units, the breach 9 that this heat-sink unit comprises cylinder 7, baffle plate 8 and is opened on the sidewall of housing 1, the size of this breach 9 is equal with the size of baffle plate 8, and baffle plate 8 is rotationally connected with the edge of breach 9, and the output of cylinder 7 is connected with baffle plate 8; Controller 3 is connected with cylinder 7 signal.
When in housing 1, temperature is too high, controller 3 drives cylinder 7 operation, and cylinder 7 drives baffle plate 8 to rotate, and so just allows in housing 1 and forms cross-ventilation outward with housing, allow outside cold wind enter in housing 1, thus reach the effect of heat radiation.
The liquid feeding end of cooling water pipe 5 is placed in the bottom in housing 1, and the outlet end of cooling water pipe 5 is placed in the top in housing 1; Increase cooling-down effect.
The roof of housing 1 is provided with through hole 10, and the bottom of this through hole 10 is connected with drainage pipe 11, and the middle part of this drainage pipe 11 is placed in housing 1, and the water side of this drainage pipe 11 is passed housing 1 and extended to housing 1 outside; Outside rainwater is utilized to lower the temperature.
The roof of housing 1 is downward-sloping from the side away from a laterally closer through hole 10 of through hole 10; Be convenient to rainwater enter in through hole 10.
Drainage pipe 11 curl is arranged; Increase cooling-down effect.
The diapire of housing 1 is provided with some air-vents 12; Be beneficial to cooling.
Housing 1 is provided with humidity sensor 13, and this humidity sensor 13 is connected with controller 3 signal; When outer moisture is excessive, controller 3 does not drive cylinder 7 operation, prevents outside comparatively wet air from entering in housing 1 and damaging electric equipment.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a transformer of automatically lowering the temperature, comprise housing, it is characterized in that: in described housing, be provided with temperature sensor, controller, also comprise water pump, helical form cooling water pipe, described cooling water pipe is placed in described housing, described water pump is connected with described controller signals, and described water pump is communicated with the liquid feeding end of described cooling water pipe, outside pond, and the outlet end of described cooling water pipe is communicated with outside pond; Described temperature sensor is connected with described controller signals.
2. automatic cooling transformer according to claim 1, it is characterized in that: the sidewall of described housing is provided with some heat-sink units, the breach that this heat-sink unit comprises cylinder, baffle plate and is opened on the sidewall of described housing, the size of this breach is equal with the size of described baffle plate, the edge of described baffle plate and described breach is rotationally connected, and the output of described cylinder is connected with described baffle plate; Described controller is connected with described air cylinder signal.
3. automatic cooling transformer according to claim 1 and 2, is characterized in that: the liquid feeding end of described cooling water pipe is placed in the bottom in described housing, the outlet end of described cooling water pipe is placed in the top in described housing.
4. automatic cooling transformer according to claim 1, it is characterized in that: the roof of described housing is provided with through hole, the bottom of this through hole is connected with drainage pipe, and the middle part of this drainage pipe is placed in described housing, and the water side of this drainage pipe is passed described housing and extends to described outside.
5. automatic cooling transformer according to claim 4, is characterized in that: the roof of described housing is downward-sloping from the side away from a laterally closer described through hole of described through hole.
6. the automatic cooling transformer according to claim 4 or 5, is characterized in that: described drainage pipe curl is arranged.
7. automatic cooling transformer according to claim 1 and 2, is characterized in that: the diapire of described housing is provided with some air-vents.
8. automatic cooling transformer according to claim 1, it is characterized in that: described housing is provided with humidity sensor, this humidity sensor is connected with described controller signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025521.2U CN204289032U (en) | 2015-01-14 | 2015-01-14 | One is lowered the temperature transformer automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025521.2U CN204289032U (en) | 2015-01-14 | 2015-01-14 | One is lowered the temperature transformer automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289032U true CN204289032U (en) | 2015-04-22 |
Family
ID=52872166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025521.2U Expired - Fee Related CN204289032U (en) | 2015-01-14 | 2015-01-14 | One is lowered the temperature transformer automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024275A (en) * | 2016-06-12 | 2016-10-12 | 卢国孝 | Cooling device of transformer |
| CN107124847A (en) * | 2017-07-04 | 2017-09-01 | 镇江市鑫泰绝缘材料有限公司 | A kind of insulation protection device |
| CN107887127A (en) * | 2017-12-07 | 2018-04-06 | 芜湖金牛电气股份有限公司 | Transformer-cabinet |
-
2015
- 2015-01-14 CN CN201520025521.2U patent/CN204289032U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024275A (en) * | 2016-06-12 | 2016-10-12 | 卢国孝 | Cooling device of transformer |
| CN107124847A (en) * | 2017-07-04 | 2017-09-01 | 镇江市鑫泰绝缘材料有限公司 | A kind of insulation protection device |
| CN107124847B (en) * | 2017-07-04 | 2019-08-30 | 镇江市鑫泰绝缘材料有限公司 | A kind of insulation protection device |
| CN107887127A (en) * | 2017-12-07 | 2018-04-06 | 芜湖金牛电气股份有限公司 | Transformer-cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160114 |