CN204390859U - A kind of energy-saving power transformer - Google Patents
A kind of energy-saving power transformer Download PDFInfo
- Publication number
- CN204390859U CN204390859U CN201420654973.2U CN201420654973U CN204390859U CN 204390859 U CN204390859 U CN 204390859U CN 201420654973 U CN201420654973 U CN 201420654973U CN 204390859 U CN204390859 U CN 204390859U
- Authority
- CN
- China
- Prior art keywords
- coil
- energy
- transformer
- adopts
- radiator
- Prior art date
- 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
Links
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 238000004146 energy storage Methods 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model relates to the transformer in electric equipment, and specifically a kind of energy-saving power transformer, comprises the coil be arranged in housing, be unshakable in one's determination in coil, in housing, be provided with heat radiation oil, the lateral wall of housing is provided with radiator, and described transformer coil wire adopts bimetallic level wire; Radiator shape is for having intumescent system of one's own, and radiator adopts prismatic energy storage type fin, and described fin cross section is expansion wave pattern, fin is divided into the radiating tube of several mutual UNICOMs side by side.The utility model structure be conducive to different temperatures heat radiation oil can be relatively independent upper current downflow, accelerate the radiating effect of radiator.Radiating efficiency improves 20%, and therefore transformer delivery efficiency improves 15%.
Description
Technical field
The utility model relates to the transformer in electric equipment, specifically a kind of energy-saving power transformer.
Background technology
In our national economic development process, thousands of transformers carry the effect of transferring electric power.And the loss of transformer self takies 7 ~ 10%, the waste of resource that what huge power consumption brought is, exploitation energy saving transformer, has the meaning of particular importance to China's electricity saving and energy saving.
At present, transformer generally adopts full copper or full aluminum coil manufacture, and the coil of full copper manufactures transformer, and the little efficiency of resistance is high, but the density of copper is large, and cost is high.The coil of full aluminium manufactures transformer, and advantage is that aluminum line mass is light, but relative and copper conductor, and the resistance of aluminum steel is high, therefore the transformer of equal-wattage, and its volume of aluminum coil is large, and be not easy to use, the thermal effect of generation is large.
Summary of the invention
The purpose of this utility model, be exactly for solving prior art Problems existing, and devise a kind of energy-saving power transformer, power transformation efficiency is high, good heat dissipation.
The technical solution of the utility model is: a kind of energy-saving power transformer, comprising the coil be arranged in housing, is unshakable in one's determination in coil, is provided with heat radiation oil in housing, the lateral wall of housing is provided with radiator, and described transformer coil wire adopts bimetallic level wire; Radiator shape is for having intumescent system of one's own, and radiator adopts prismatic energy storage type fin, and described fin cross section is expansion wave pattern, fin is divided into the radiating tube of several mutual UNICOMs side by side.
Described transformer core adopts spiral gradually to open iron core, improves operating efficiency.
Described iron core adopts siliceous steel bar to arrange in pairs or groups shaping one by one, and iron core shape can arbitrarily design.
In order to two kinds of corrupt split places can be avoided to produce resistive layer, described coil adopts the double-deck wire that tightens to process, and has effectively stopped the deficiency of common double material metal wire.
In order to energy is cost-saving, described wire adopts center to be solid aluminum core, thread core of aluminum outer wrapping copper coil layer.
In order to reach best cost performance, in described wire unit volume, the volume ratio of aluminium, copper content is 3:7, and ratio bound domain of walker is 10%.
The beneficial effects of the utility model draw by such scheme: due in wire conducting process, the electronics that conductor cross-section carries is uneven distribution, high in the outer surface electron density of wire, low in the central electron density of wire, and the technical program make use of this characteristic just, adopt the wire of Cu and Al combination to produce coil, reach the cost performance of preferred aspect, not only save cost, and performance loss has been dropped to minimum.Coil adopts the double-deck wire that tightens to process, the noble metals such as a large amount of saving copper aluminium,
In addition, fin two lateral plates design journey wave pattern of radiator in the utility model, the lateral plates of original fin is dull and stereotyped, because the heat radiation oil temperature of fin in the side radiating fin of transformer of coil is high, far-end heat radiation oil temperature is low, heat radiation oil is in fin in upper and lower cyclic process, and the heat radiation oil of temperature inequality circulates disorder up and down, makes radiating effect bad.And adopt the lateral plates of undaform, the heat radiation oil content in fin is become relatively independent pipe up and down, the upper current downflow that the heat radiation oil being conducive to different temperatures can be relatively independent, accelerate the radiating effect of radiator.Radiating efficiency improves 20%, and therefore transformer delivery efficiency improves 15%.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of fin;
Fig. 3 is the schematic cross-section of wire;
Fig. 4 is the A-A schematic diagram of Fig. 3
Wherein, 1 is coil, and 2 is housing, and 3 is fin.
embodiment:
In order to understand the utility model better, explain execution mode of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment: as shown in Figure 1, a kind of energy-saving power transformer, comprises the coil 1 be arranged in housing 2, is unshakable in one's determination in coil, and the spiral that adopts unshakable in one's determination gradually opens iron core.Described iron core adopts siliceous steel bar to arrange in pairs or groups shaping one by one.In housing 2, be full of heat radiation oil, the lateral wall of housing 2 is provided with radiator.Radiator shape is for having intumescent system of one's own, and radiator adopts prismatic energy storage type fin 3, and the cross section of described fin 3 biside plate is expansion wave pattern, fin 3 is divided into the radiating tube of several mutual UNICOMs side by side.The wire of described transformer coil 1 adopts bimetallic level wire; Wire adopts center to be solid aluminum core, thread core of aluminum outer wrapping copper coil layer.Coil 1 adopts the double-deck wire that tightens to process, and has effectively stopped the deficiency of common double material metal wire.In the unit volume of described wire, the volume ratio of aluminium, copper content is 3:7.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (5)
1. an energy-saving power transformer, comprises the coil be arranged in housing, is unshakable in one's determination in coil, and in housing, be provided with heat radiation oil, the lateral wall of housing is provided with radiator, it is characterized in that: described transformer coil wire adopts bimetallic level wire; Radiator shape is for having intumescent system of one's own, and radiator adopts prismatic energy storage type fin, and described fin cross section is expansion wave pattern, fin is divided into the radiating tube of several mutual UNICOMs side by side.
2. energy-saving power transformer as claimed in claim 1, is characterized in that: described transformer core adopts spiral gradually to open iron core.
3. energy-saving power transformer as claimed in claim 2, is characterized in that: described iron core adopts siliceous steel bar to arrange in pairs or groups shaping one by one.
4. energy-saving power transformer as claimed in claim 1, is characterized in that: described coil adopts the double-deck wire that tightens to process.
5. energy-saving power transformer as claimed in claim 4, is characterized in that: described wire adopts center to be solid aluminum core, thread core of aluminum outer wrapping copper coil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654973.2U CN204390859U (en) | 2014-11-05 | 2014-11-05 | A kind of energy-saving power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654973.2U CN204390859U (en) | 2014-11-05 | 2014-11-05 | A kind of energy-saving power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390859U true CN204390859U (en) | 2015-06-10 |
Family
ID=53363557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654973.2U Expired - Fee Related CN204390859U (en) | 2014-11-05 | 2014-11-05 | A kind of energy-saving power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086266A (en) * | 2020-09-11 | 2020-12-15 | 沈阳亚特电器制造有限公司 | An improved radiator for transformers |
-
2014
- 2014-11-05 CN CN201420654973.2U patent/CN204390859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086266A (en) * | 2020-09-11 | 2020-12-15 | 沈阳亚特电器制造有限公司 | An improved radiator for transformers |
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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: 20150610 Termination date: 20151105 |
|
| EXPY | Termination of patent right or utility model |