CN201975203U - High-efficiency transformer with unpowered fan - Google Patents
High-efficiency transformer with unpowered fan Download PDFInfo
- Publication number
- CN201975203U CN201975203U CN2011200183485U CN201120018348U CN201975203U CN 201975203 U CN201975203 U CN 201975203U CN 2011200183485 U CN2011200183485 U CN 2011200183485U CN 201120018348 U CN201120018348 U CN 201120018348U CN 201975203 U CN201975203 U CN 201975203U
- Authority
- CN
- China
- Prior art keywords
- transformer
- turbine
- blower fan
- unpowered
- cabinet
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a high-efficiency transformer with an unpowered fan, which comprises a transformer body and a transformer box body, and is characterized in that the high-efficiency transformer additionally comprises the unpowered fan and a grating plate, the unpowered fan is assembled at the top opening of the transformer box body through a rack, the grating plate is assembled at the bottom port of the transformer box body, the transformer body is fixedly installed in the transformer box body through the grating plate, the unpowered fan comprises a top cover and a turbine, the turbine is assembled on the rack and is formed by a plurality of arc-shaped blades which are fit with each other in an inserting way, and the top cover is arranged above the turbine. The high-efficiency transformer with the unpowered fan can improve the circulation of the ambient air of the transformer and can achieve the goal of cooling the transformer.
Description
Technical field
The utility model relates to the technical field of transformer heat radiation aspect, refers in particular to the unpowered blower fan transformer of a kind of high efficiency.
Background technology
Under the usual condition, because of no-load loss and load loss, tend to give out a large amount of heat during transformer work, air themperature is raise, and the generation of its heat energy is bigger to the influence of transformer, as deals with operating efficiency and the useful life that tends to reduce transformer improperly.So when the inside at transformer-cabinet or motor house of transformer limitation, it is very important that its Heat-treatment Problem just becomes, especially in summer, its influence is bigger, at this moment tends to adopt radiator to carry out radiating treatment, keeps transformer energy operate as normal.And along with development of science and technology, in recent years, multiple radiator has appearred in the society, but consider the consumption of the energy, it is ideal that unpowered blower fan is used for radiating treatment, but also there are a lot of problems in general unpowered blower fan on the market now, for example when not having natural wind or gentle breeze, general its operating efficiency of unpowered blower fan is not high, even can't drive, for example Chinese utility application prospectus CN201160229 discloses a kind of unpowered blower fan solar-electricity auxiliary system, blower fan solar-electricity auxiliary system that this is unpowered when bright and clear its operating efficiency just than higher, but when its in following time of environment that insufficient light or dull thread shine, its operating efficiency just is difficult to the effect that reaches desirable, also has this solar-electricity auxiliary system electrical maintenance, change trouble, and production cost is also high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the unpowered blower fan transformer of a kind of good heat dissipation effect, high efficiency, long service life is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of high efficiency is unpowered blower fan transformer, it includes transformer body, transformer-cabinet, wherein, it also includes unpowered blower fan, waffle slab, wherein, unpowered blower fan by rack in the open top of transformer-cabinet, waffle slab is assemblied in the bottom port of transformer-cabinet, and transformer body is fixedly mounted in the transformer-cabinet by waffle slab, and unpowered blower fan includes top cover, turbine, wherein, turbine cartridge fits on the frame, and turbine is to be plugged together mutually by the multi-disc turbo blade to form, and top cover is located at the top of turbine.
Described turbo blade is an arc shaped blade.
After the utility model has adopted such scheme, during transformer work, the turbine rotation that is promoted unpowered blower fan by the hot-air in the case is discharged air, when the air in the turbine is detached turbine, further impel the interior hot-air of case up to replenish, the fresh cold air of outside is replenished into from the transformer-cabinet bottom, and, this unpowered blower fan also can utilize natural wind to promote the turbine rotation, thereby strengthen the radiating effect of transformer, therefore, the utility model can improve the circulation of transformer surrounding air, reaches the purpose that makes the transformer cooling heat dissipation.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is an end view of the present utility model.
Fig. 3 is the structural representation of the unpowered blower fan of the utility model.
Embodiment
Below in conjunction with institute's drawings attached the utility model is done a new step explanation, preferred embodiment of the present utility model includes transformer body 1, transformer-cabinet 2, unpowered blower fan 3, waffle slab 4, wherein, unpowered blower fan 3 is assemblied in the open top of transformer-cabinet 2 by frame 5, waffle slab 4 is assemblied in the bottom port of transformer-cabinet 2, transformer body 1 is fixedly mounted in the transformer-cabinet 2 by waffle slab 4, wherein, described unpowered wind 3 includes top cover 6, turbine 7, wherein, turbine 7 is assemblied on the frame 5, and turbine 7 is to be plugged together mutually by multi-disc turbo blade 8 to form, and the turbo blade 8 that the utility model adopted is arc shaped blade, and it is quite frivolous, this arc shaped blade is the optimum through the calculating of science, even faint gentle breeze also can make turbo blade 8 rotate, thereby drives turbine 7 rotations, its ventilation efficiency height, simultaneously, top cover 6 is located at the top of turbine 7, and then guarantees will not allow rainwater invade under unpowered blower fan 3 in working order.When transformer is worked, air themperature in the transformer-cabinet 2 raises, hot-air rises, the air that rises then promotes the turbo blade 8 of unpowered blower fan 3 and makes turbine 7 rotations, the running of turbine 7 produces centrifugal force discharges air, when the air in the turbine 7 is detached turbine 7, just form low-pressure area under the turbine 7, thereby generation stack effect, further impel the hot-air in the transformer-cabinet 2 up to replenish, the fresh cold air of outside is replenished into from the waffle slab 4 of transformer-cabinet 2 bottoms, and unpowered blower fan 3 of the present utility model also can utilize natural wind to promote the rotation of turbine 7, and turbine 7 rotates soon more, air flows in its transformer-cabinet 2 is just fast more, thereby strengthens the radiating effect of transformer like this.Therefore, the utility model can improve the circulation of transformer surrounding air, reaches the purpose that makes the transformer cooling heat dissipation, thereby the assurance transformer is being worked under normal temperature, like this, and under identical condition of work, transformer's life span is prolonged, and its overload capacity is also strengthened.In a word, the utility model energy-conserving and environment-protective, unpowered blower fan is durable in use, production cost is low, and changes simply, is worthy to be popularized.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in protection range of the present utility model.
Claims (2)
1. unpowered blower fan transformer of high efficiency, it includes transformer body (1), transformer-cabinet (2), it is characterized in that: it also includes unpowered blower fan (3), waffle slab (4), wherein, unpowered blower fan (3) is assemblied in the open top of transformer-cabinet (2) by frame (5), waffle slab (4) is assemblied in the bottom port of transformer-cabinet (2), transformer body (1) is fixedly mounted in the transformer-cabinet (2) by waffle slab (4), unpowered blower fan (3) includes top cover (6), turbine (7), wherein, turbine (7) is assemblied on the frame (5), and turbine (7) is to be plugged together mutually by multi-disc turbo blade (8) to form, and top cover (6) is located at the top of turbine (7).
2. the unpowered blower fan transformer of a kind of high efficiency according to claim 1 is characterized in that: turbo blade (8) is an arc shaped blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200183485U CN201975203U (en) | 2011-01-20 | 2011-01-20 | High-efficiency transformer with unpowered fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200183485U CN201975203U (en) | 2011-01-20 | 2011-01-20 | High-efficiency transformer with unpowered fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975203U true CN201975203U (en) | 2011-09-14 |
Family
ID=44580301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200183485U Expired - Fee Related CN201975203U (en) | 2011-01-20 | 2011-01-20 | High-efficiency transformer with unpowered fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975203U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139998A (en) * | 2015-09-07 | 2015-12-09 | 国网河南新安县供电公司 | High-efficiency cooling transformer |
| CN105185513A (en) * | 2015-09-07 | 2015-12-23 | 国网河南新安县供电公司 | Erosion-resistant transformer cabinet easy to cool |
| CN106128712A (en) * | 2016-08-29 | 2016-11-16 | 南阳金冠智能开关有限公司 | A kind of oil level self-regulation power transformer |
| CN106128694A (en) * | 2016-08-29 | 2016-11-16 | 南阳金冠智能开关有限公司 | A kind of oil-immersed power transformer |
| CN106356740A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Denoising ventilating main transformer chamber for power substation |
| CN106356739A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Ventilation cooling cable branch box |
| CN106535561A (en) * | 2016-09-27 | 2017-03-22 | 中国核电工程有限公司 | System and application for removing passive residual heat between electrical cabinets |
| CN108591093A (en) * | 2018-05-07 | 2018-09-28 | 桑泽曼（上海）机电设备有限公司 | Agricultural cooling bug blower |
| CN108922733A (en) * | 2018-07-10 | 2018-11-30 | 苏变电气股份有限公司 | A kind of energy conservation and environmental protection transformer |
-
2011
- 2011-01-20 CN CN2011200183485U patent/CN201975203U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356740A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Denoising ventilating main transformer chamber for power substation |
| CN106356739A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Ventilation cooling cable branch box |
| CN105139998A (en) * | 2015-09-07 | 2015-12-09 | 国网河南新安县供电公司 | High-efficiency cooling transformer |
| CN105185513A (en) * | 2015-09-07 | 2015-12-23 | 国网河南新安县供电公司 | Erosion-resistant transformer cabinet easy to cool |
| CN106128712A (en) * | 2016-08-29 | 2016-11-16 | 南阳金冠智能开关有限公司 | A kind of oil level self-regulation power transformer |
| CN106128694A (en) * | 2016-08-29 | 2016-11-16 | 南阳金冠智能开关有限公司 | A kind of oil-immersed power transformer |
| CN106535561A (en) * | 2016-09-27 | 2017-03-22 | 中国核电工程有限公司 | System and application for removing passive residual heat between electrical cabinets |
| CN108591093A (en) * | 2018-05-07 | 2018-09-28 | 桑泽曼（上海）机电设备有限公司 | Agricultural cooling bug blower |
| CN108922733A (en) * | 2018-07-10 | 2018-11-30 | 苏变电气股份有限公司 | A kind of energy conservation and environmental protection transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201975203U (en) | High-efficiency transformer with unpowered fan | |
| CN206422433U (en) | A kind of good box-type substation that radiates | |
| CN201463144U (en) | Ventilation cooling system structure of industrial factory building | |
| CN201270639Y (en) | Uni-directional ventilation construction for outdoor machine cabinet | |
| CN202946317U (en) | Wind, rain and solar generator with turbine to ventilate | |
| CN202679887U (en) | Wind-pressure enhanced radiating module | |
| CN103016373A (en) | Efficient household ventilating fan with motor forced ventilation and integral heat dissipation structure | |
| CN113224406B (en) | New energy automobile battery heat dissipation fire extinguishing systems | |
| CN205282530U (en) | Ventilation cooling structure of power battery box body | |
| CN209419084U (en) | A kind of box-type substation of multiple heat dissipation | |
| CN208225663U (en) | A kind of fan-shaped cooling fin of outdoor transformer | |
| CN203177689U (en) | Cooling tower without electric fan | |
| CN207501279U (en) | A kind of property cell energy-saving environmental protection dehumidifier | |
| CN201827151U (en) | Blowing device of transformer | |
| CN208337417U (en) | A kind of shell of frequency converter with heat sinking function | |
| CN217129876U (en) | Novel cooling fan | |
| CN205485885U (en) | Computer radiator | |
| CN204598562U (en) | A kind of outdoor integrated miniature rack | |
| CN203100058U (en) | Solar ventilator | |
| CN205536255U (en) | Energy -conserving efficient air conditioner heat dissipation protection casing | |
| CN205536256U (en) | Air conditioner heat exchanger that looses | |
| CN202885194U (en) | Sheet body capable of lowering temperature of air-conditioner waste heat and air-conditioner comprising the same | |
| CN202597153U (en) | Cylinder type blower fan with shutters | |
| CN204646785U (en) | Electric substation's Intelligent shaft flow fan | |
| CN208797767U (en) | A kind of digital electricity generating heat radiating type integrated module structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG HUIMAO ELECTRICITY CO., LTD. Free format text: FORMER OWNER: FOSHAN HUIMAO ELECTRICITY CO., LTD. Effective date: 20130108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130108 Address after: 528200 No. 6, No. 2, West Road, Union Industrial Zone, Nanhai District, Guangdong, Foshan Patentee after: GUANGDONG HUIMAO ELECTRIC CO., LTD. Address before: 528200 Guangdong city of Foshan province and a Joint Industrial Zone Nanhai Luocun Road No. 7 7-2 Patentee before: Foshan Huimao Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |