CN204537811U - A kind of semiconductor refrigerating dry-type transformer - Google Patents
A kind of semiconductor refrigerating dry-type transformer Download PDFInfo
- Publication number
- CN204537811U CN204537811U CN201520290633.0U CN201520290633U CN204537811U CN 204537811 U CN204537811 U CN 204537811U CN 201520290633 U CN201520290633 U CN 201520290633U CN 204537811 U CN204537811 U CN 204537811U
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- CN
- China
- Prior art keywords
- heat exchanger
- refrigerant heat
- exchanger tube
- connects
- cold plate
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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 - Fee Related
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Abstract
A kind of semiconductor refrigerating dry-type transformer of the present utility model, be made up of Transformer Winding, cold plate and refrigerant heat exchanger tube, Transformer Winding is fixed in shell by support, is provided with control module, temperature sensor and storage battery in shell; Cold plate is the arch bar be assembled into by more semiconductor cooling piece and sheet metal, and the chill surface of two pieces of cold plates is all fixed on Transformer Winding upper and lower towards Transformer Winding; Refrigerant heat exchanger tube is laid in the heating face of cold plate, the refrigerant heat exchanger tube at two cold plate places is communicated with by tube connector and refrigerant heat exchanger tube, tube connector, condenser and compressor form peripheral passage, refrigerant is provided with in this peripheral passage, control module connects with temperature sensor, storage battery, compressor circuit respectively, connects after semiconductor chilling plate parallel connection with control module circuit.The utility model have employed the mode of semiconductor refrigerating, and more steadily rapidly, efficiency is high, cost is low for process of refrigerastion, extends the useful life of transformer.
Description
Technical field
The utility model relates to a kind of transformer, refers more particularly to a kind of semiconductor refrigerating dry-type transformer.
Background technology
Dry-type transformer in the course of the work, due to electromagnetic action, the parts such as its device body can produce heat, ambient temperature is caused to raise, in addition, because the radiating efficiency of dry-type transformer itself is very poor, if can not in time heat be distributed, the accidents such as dry-type transformer burns, blast will be caused, having installed fan in general dry-type transformer blows or utilizes natural wind to cool, but methods of these coolings very poor efficiency and cooling range is too small, the impact being subject to surrounding environment is very large.
Summary of the invention
The purpose of this utility model is exactly to overcome the problems referred to above, provides a kind of semiconductor refrigerating dry-type transformer.
A kind of semiconductor refrigerating dry-type transformer of the present utility model, be made up of transformer body, cold plate and refrigerant heat exchanger tube, transformer body is fixed in shell by support, is provided with control module, temperature sensor and power supply in shell; Cold plate is the arch sheet dressed up by more semiconductor cooling piece and sheet metal alternate group, and the chill surface of upper and lower two pieces of cold plates is all fixed on above and below transformer body towards transformer body; Refrigerant heat exchanger tube is laid in the heating face of cold plate, refrigerant heat exchanger tube on upper and lower two pieces of cold plates is communicated with by tube connector, and refrigerant heat exchanger tube, tube connector, condenser and compressor form peripheral passage, refrigerant is provided with in this peripheral passage, control module connects with temperature sensor, power supply, compressor circuit respectively, connects after semiconductor chilling plate parallel connection with control module circuit.
As further improvement of the utility model, described refrigerant heat exchanger tube to be connected to end the snakelike pipeline formed by bend pipe by straight tube, the cold plate on top is provided with refrigerant heat exchanger tube, the cold plate of bottom is provided with lower refrigerant heat exchanger tube, the outlet of compressor connects the entrance of condenser, the outlet of condenser connects the entrance of choke valve, the outlet of choke valve connects one end of upper refrigerant heat exchanger tube, the other end of upper refrigerant heat exchanger tube connects one end of lower refrigerant heat exchanger tube by tube connector, the other end of lower refrigerant heat exchanger tube connects the entrance of compressor, compressor and choke valve connect with control module circuit respectively.
As further improvement of the utility model, the surface of tube connector is provided with fin.
As further improvement of the utility model, shell is provided with solar panel, and this solar panel connects with the controller circuitry be located in shell, and controller, storage battery, inverter and control module successively circuit connect.
A kind of semiconductor refrigerating dry-type transformer of the present utility model, have employed the mode of semiconductor refrigerating, more steadily rapidly, efficiency is high, cost is low for process of refrigerastion, effectively can reduce the probability that transformer breaks down because temperature is too high, extend the useful life of transformer.
Accompanying drawing explanation
Accompanying drawing 1 is the structure chart of a kind of semiconductor refrigerating dry-type transformer of the present utility model;
Accompanying drawing 2 is the module map of a kind of semiconductor refrigerating dry-type transformer of the present utility model.
Embodiment
Below in conjunction with accompanying drawing 1 ~ accompanying drawing 2 to a kind of semiconductor refrigerating dry-type transformer of the present utility model, be described further:
A kind of semiconductor refrigerating dry-type transformer of the present utility model is made up of transformer body 1, cold plate 2 and refrigerant heat exchanger tube 3.Transformer body 1 i.e. iron core and the coil be wound around and on iron core, it comprises primary coil and secondary coil, and transformer body 1 is all fixed in shell 5 by support 4, is provided with control module 6, temperature sensor 7 and power supply 8 in shell 5.
Cold plate 2 is the arch sheets dressed up by more semiconductor cooling piece and sheet metal alternate group, semiconductor chilling plate is evenly distributed on this arch bar, and chill surface all forms the chill surface of cold plate 2 towards homonymy, the chill surface of upper and lower two pieces of cold plates 2 is all fixed on above and below transformer body 1 towards transformer body 1.
Refrigerant heat exchanger tube 3 is laid in the heating face of cold plate 2, it to be connected to end the snakelike pipeline formed by bend pipe by straight tube, the cold plate 2 on top is provided with refrigerant heat exchanger tube 18, the cold plate 2 of bottom is provided with lower refrigerant heat exchanger tube 19, the outlet of compressor 11 connects the entrance of condenser 10, the outlet of condenser 10 connects the entrance of choke valve 12, the outlet of choke valve 12 connects one end of upper refrigerant heat exchanger tube 18, the other end of upper refrigerant heat exchanger tube 18 connects one end of lower refrigerant heat exchanger tube 19 by tube connector 9, the other end of lower refrigerant heat exchanger tube 19 connects the entrance of compressor 11, upper refrigerant heat exchanger tube 18, lower refrigerant heat exchanger tube 19, tube connector 9, condenser 10 and compressor 11 form peripheral passage, refrigerant is provided with in this peripheral passage.The surface of tube connector 9 is provided with fin 13, and covert enlarged surface amasss, and increases heat exchanger effectiveness.
In shell 5, control module 6 connects with temperature sensor 7, storage battery 8, compressor 11 and choke valve 12 circuit respectively, connects after each semiconductor chilling plate parallel connection on cold plate 2 with control module 6 circuit.
Cooling system can use solar energy to carry out auxiliary power supply, need, on shell 5, solar panel 14 is installed, this solar panel 14 connects with controller 15 circuit be located in shell 5, controller 15, storage battery 16, inverter 17 and control module 6 successively circuit connect, and solar energy are converted to electric energy to supply cooling system work.Shell 5 hollow out can there is louvre, be convenient to heat radiation.
A kind of semiconductor refrigerating dry-type transformer of the present utility model, its specific works process is as follows:
This device is when operation, a large amount of heat can be produced, the variations in temperature of running environment monitored at any time by temperature sensor 7, when temperature remains on normal range (NR), this device normally runs, when temperature reaches more than set threshold value, control module 6 makes power supply 8 pairs of cold plates 2 power, cold plate 2 is made up of semiconductor chilling plate and sheet metal, so the temperature of chill surface can reduce gradually after powered up, the temperature in heating face can raise gradually, because the chill surface of cold plate 2 is all towards transformer body 1, so the temperature of transformer body 1 surrounding environment can be made to reduce gradually, the cold plate 2 of arch can increase with air contacting surface long-pending, simultaneously to transformer body 1 in semi-surrounding state, reach good refrigeration, last transformer body 1 surrounding environment reaches normal value, form the heating face of also carrying out refrigerant circulation and cold plate 2 under the control of control module 6 in peripheral passage by refrigerant heat exchanger tube 3, tube connector 9, condenser 10 and compressor 11 and carry out heat exchange, the heat that heating face produces is taken away, reaches the object of heat radiation.And the surface of tube connector 9 is provided with fin 13, in a disguised form add the surface area that tube connector 9 contacts with air, make the efficiency of refrigerant and the air heat exchange passed through in it greatly increase, assisting as refrigeration radiating.
And the solar power system that solar panel 14 grade is formed, the energy source of this device can be increased, conservation of power cost.
Claims (4)
1. a semiconductor refrigerating dry-type transformer, be made up of transformer body (1), cold plate (2) and refrigerant heat exchanger tube (3), it is characterized in that transformer body (1) is fixed in shell (5) by support (4), in shell (5), be provided with control module (6), temperature sensor (7) and power supply (8); Cold plate (2) is the arch sheet dressed up by more semiconductor cooling piece and sheet metal alternate group, and the chill surface of upper and lower two pieces of cold plates (2) is all fixed on above and below transformer body (1) towards transformer body (1); Refrigerant heat exchanger tube (3) is laid in the heating face of cold plate (2), refrigerant heat exchanger tube (3) on upper and lower two pieces of cold plates (2) is communicated with by tube connector (9), and refrigerant heat exchanger tube (3), tube connector (9), condenser (10) and compressor (11) form peripheral passage, refrigerant is provided with in this peripheral passage, control module (6) connects with temperature sensor (7), power supply (8), compressor (11) circuit respectively, connects after semiconductor chilling plate parallel connection with control module (6) circuit.
2. a kind of semiconductor refrigerating dry-type transformer according to claim 1, it is characterized in that refrigerant heat exchanger tube (3) to be connected to end the snakelike pipeline formed by bend pipe by straight tube, the cold plate (2) on top is provided with refrigerant heat exchanger tube (18), the cold plate (2) of bottom is provided with lower refrigerant heat exchanger tube (19), the outlet of compressor (11) connects the entrance of condenser (10), the outlet of condenser (10) connects the entrance of choke valve (12), the outlet of choke valve (12) connects one end of upper refrigerant heat exchanger tube (18), the other end of upper refrigerant heat exchanger tube (18) connects one end of lower refrigerant heat exchanger tube (19) by tube connector (9), the other end of lower refrigerant heat exchanger tube (19) connects the entrance of compressor (11), compressor (11) and choke valve (12) connect with control module (6) circuit respectively.
3. a kind of semiconductor refrigerating dry-type transformer according to claim 1 and 2, is characterized in that the surface of tube connector (9) is provided with fin (13).
4. a kind of semiconductor refrigerating dry-type transformer according to claim 1, it is characterized in that shell (5) is provided with solar panel (14), this solar panel (14) connects with controller (15) circuit be located in shell (5), and controller (15), storage battery (16), inverter (17) and control module (6) successively circuit connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290633.0U CN204537811U (en) | 2015-05-08 | 2015-05-08 | A kind of semiconductor refrigerating dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290633.0U CN204537811U (en) | 2015-05-08 | 2015-05-08 | A kind of semiconductor refrigerating dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537811U true CN204537811U (en) | 2015-08-05 |
Family
ID=53751783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290633.0U Expired - Fee Related CN204537811U (en) | 2015-05-08 | 2015-05-08 | A kind of semiconductor refrigerating dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386919A (en) * | 2017-08-11 | 2019-02-26 | 伍必翔 | The Water cooling type cooling air conditioner of dry type outlet air |
| CN109643600A (en) * | 2016-08-25 | 2019-04-16 | 西门子股份公司 | Coil device |
-
2015
- 2015-05-08 CN CN201520290633.0U patent/CN204537811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109643600A (en) * | 2016-08-25 | 2019-04-16 | 西门子股份公司 | Coil device |
| US11443882B2 (en) | 2016-08-25 | 2022-09-13 | Siemens Aktiengesellschaft | Coil device |
| CN109386919A (en) * | 2017-08-11 | 2019-02-26 | 伍必翔 | The Water cooling type cooling air conditioner of dry type outlet air |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160508 |