CN105810396A - Transformer with relatively high heat dissipation - Google Patents
Transformer with relatively high heat dissipation Download PDFInfo
- Publication number
- CN105810396A CN105810396A CN201610310193.XA CN201610310193A CN105810396A CN 105810396 A CN105810396 A CN 105810396A CN 201610310193 A CN201610310193 A CN 201610310193A CN 105810396 A CN105810396 A CN 105810396A
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- CN
- China
- Prior art keywords
- transformer
- transformator
- heat
- inner chamber
- radiating tube
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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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a transformer with relatively high heat dissipation. The transformer comprises a transformer box body, radiating box bodies, fans, a filtering net, an exhaust pipe and radiating pipes, wherein the radiating box bodies are arranged on both of the front surface and the back surface of transformer box body separately; fixed boxes are arranged in the inner cavity of the radiating box bodies; the bottoms of the fixed boxes are connected with the corresponding radiating pipes; the exhaust pipe is arranged at the bottoms of the radiating pipes; exhaust openings are formed in the top of the exhaust pipe; a ventilating pipe is arranged at the bottom of the exhaust pipe; the filtering net is arranged at the bottom of the ventilating pipe; the fixed boxes are arranged on the two sides of the inner cavity of the radiating box bodies; the fans are arranged in the inner cavities of the corresponding fixed boxes; and the air intake openings of the fans are connected with the ventilating pipe while the air outlets of the fans are formed in the inner cavity of the exhaust pipe. The transformer with relatively high heat dissipation is equipped with the filtering net, so that dust can be prevented from entering the interior of the transformer so as to prolong the service life of the transformer; and meanwhile, the two fans are adopted to radiate the radiating pipes, so that the fans can be prevented from being burnt, and the temperature rise of the transformer and damage to the equipment can be avoided consequently.
Description
Technical field
The present invention relates to electronic component technology field, be specially a kind of good transformator that dispels the heat.
Background technology
Transformator is that the principle utilizing electromagnetic induction is to change the device of alternating voltage, the both sides of existing transformator are generally uniformly arranged multiple radiator, form two row's radiators transformator is dispelled the heat, temperature owing to producing when transformator dispels the heat is higher, radiator is needed to have good heat-sinking capability during use, general fin all designs matcoveredn, but also have impact on radiating effect, and due to existing design, blower fan is placed on the place near with ground, easy attracting dust also blows to fin, make fin surface accumulation dust, so that the radiating effect of fin is deteriorated, staff is needed often to safeguard, increase cost.
Summary of the invention
It is an object of the invention to provide a kind of good transformator that dispels the heat, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of good transformator that dispels the heat, including transformer-cabinet, heat radiation box, blower fan, filter screen, exhaust duct and radiating tube, front and the back of transformer-cabinet are equipped with heat radiation box, the inner chamber of described heat radiation box is provided with fixed bin, the bottom of described fixed bin is connected with radiating tube, the bottom of described radiating tube is provided with exhaust duct, the top of described exhaust duct is provided with exhaust outlet, the bottom of exhaust duct is provided with ventilation duct, the bottom of described ventilation duct is provided with filter screen, the both sides of described heat radiation box inner chamber are provided with fixed case, the inner chamber of described fixed case is provided with blower fan, the air entry of described blower fan is connected with ventilation duct, the gas outlet of blower fan is located at the inner chamber of exhaustor.
Preferably, described radiating tube and fixed bin are set to one group, and evenly distributed, and the lower end of two adjacent groups radiating tube is provided with exhaust outlet.
Preferably, the top of described heat radiation box and bottom are respectively equipped with the oil-out entered for heat transformer and what cooling transformator entered oil-in.
Preferably, the top of described transformer-cabinet is respectively equipped with high-tension insulating bushing and low-voltage insulation sleeve pipe.
Preferably, the inner chamber of described exhaust outlet is provided with the water conservancy diversion lines of screw type, and the internal diameter of exhaust outlet is gradually increased from the bottom to top.
Compared with prior art, the invention has the beneficial effects as follows: the good transformator of this heat radiation, by being provided with filter screen, during blower fan running, make wind through ventilation duct and exhaustor, avoid the entrance of dust, it is effectively reduced the transformator absorption to dust and dust, thus increasing the service life of transformator, by being provided with two blower fans, radiating tube is dispelled the heat, can prevent one of them blower fan from burning out, transformer temperature raises, cause that the air pressure in heat dissipation tank is unstable, equipment is caused damage, owing to exhaust outlet inner chamber is provided with the water conservancy diversion stricture of vagina road of screw type, and the internal diameter of exhaust outlet is gradually increased from the bottom to top, make it produce vortical flow and increase the radiating effect to radiating tube.
Accompanying drawing explanation
Fig. 1 is present configuration side schematic view,
Fig. 2 is present configuration front schematic view.
In figure: 1 transformer-cabinet, 2 heat radiation boxes, 3 fixed cases, 4 blower fans, 5 ventilation ducts, 6 filter screens, 7 exhaustors, 8 exhaust outlets, 9 oil-ins, 10 radiating tubes, 11 oil-outs, 12 high-tension insulating bushings, 13 fixed bins, 14 low-voltage insulation sleeve pipes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1-2，The present invention provides a kind of technical scheme: a kind of good transformator that dispels the heat，Including transformer-cabinet 1，Heat radiation box 2、Blower fan 4、Filter screen 6、Exhaust duct 7 and radiating tube 10，The front of transformer-cabinet 1 and back are equipped with heat radiation box 2，The top of heat radiation box 2 and bottom be respectively equipped with for heat transformer enter oil-out 11 and cooling transformator enter oil-in 9，Certain cooling effect is played for heat radiation box 2，The inner chamber of heat radiation box 2 is provided with fixed bin 13，The bottom of fixed bin 13 is connected with radiating tube 10，Radiating tube 10 and fixed bin 13 are set to one group，And it is evenly distributed，The lower end of two adjacent groups radiating tube 10 is provided with exhaust outlet 8，The inner chamber of exhaust outlet 8 is provided with the water conservancy diversion lines of screw type，And the internal diameter of exhaust outlet 8 is gradually increased from the bottom to top，The bottom of radiating tube 10 is provided with exhaust duct 7，Owing to exhaust outlet 8 inner chamber is provided with the water conservancy diversion lines of screw type，And the internal diameter of exhaust outlet 8 is gradually increased from the bottom to top，It is made to produce vortical flow，Increase the radiating effect to radiating tube 10，The top of exhaust duct 7 is provided with exhaust outlet 8，The bottom of exhaust duct 7 is provided with ventilation duct 5，The bottom of ventilation duct 5 is provided with filter screen 6，By being provided with filter screen 6，When blower fan 4 operates，Make wind through ventilation duct 5 and exhaustor 7，Avoid the entrance of dust，It is effectively reduced the transformator absorption to dust and dust，Thus increasing the service life of transformator，The both sides of heat radiation box 2 inner chamber are provided with fixed case 3，The inner chamber of fixed case 3 is provided with blower fan 4，By being provided with two blower fans 4, radiating tube 10 is dispelled the heat，Can prevent one of them blower fan 4 from burning out，Transformer temperature raises，Cause that the air pressure in heat dissipation tank 2 is unstable，Equipment is caused damage，The air entry of blower fan 4 is connected with ventilation duct 5，The gas outlet of blower fan 4 is located at the inner chamber of exhaustor 7，The top of transformer-cabinet 1 is respectively equipped with high-tension insulating bushing 12 and low-voltage insulation sleeve pipe 14，Prevent electric leakage，Cause the accident.
Operation principle: when transformator uses, starts blower fan 4 so that it is and then radiating tube 10 operates simultaneously, wind can be sucked by blower fan 4 from ventilation duct 5, and some dust and foreign material can be adsorbed by filter screen 6, are then blown out from the exhaust outlet 8 of exhaust duct 7, radiating tube 10 is dispelled the heat, thus transformator is dispelled the heat.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (5)
- null1. the good transformator that dispels the heat，Including transformer-cabinet (1)，Heat radiation box (2)、Blower fan (4)、Filter screen (6)、Exhaust duct (7) and radiating tube (10)，It is characterized in that: the front of transformer-cabinet (1) and back are equipped with heat radiation box (2)，The inner chamber of described heat radiation box (2) is provided with fixed bin (13)，The bottom of described fixed bin (13) is connected with radiating tube (10)，The bottom of described radiating tube (10) is provided with exhaust duct (7)，The top of described exhaust duct (7) is provided with exhaust outlet (8)，The bottom of exhaust duct (7) is provided with ventilation duct (5)，The bottom of described ventilation duct (5) is provided with filter screen (6)，The both sides of described heat radiation box (2) inner chamber are provided with fixed case (3)，The inner chamber of described fixed case (3) is provided with blower fan (4)，The air entry of described blower fan (4) is connected with ventilation duct (5)，The gas outlet of blower fan (4) is located at the inner chamber of exhaustor (7).
- 2. a kind of good transformator that dispels the heat according to claim 1, it is characterised in that: described radiating tube (10) and fixed bin (13) are set to one group, and evenly distributed, and the lower end of two adjacent groups radiating tube (10) is provided with exhaust outlet (8).
- 3. a kind of good transformator that dispels the heat according to claim 1, it is characterised in that: the top of described heat radiation box (2) and bottom are respectively equipped with the oil-out (11) for heat transformer entrance and the oil-in (9) of cooling transformator entrance.
- 4. a kind of good transformator that dispels the heat according to claim 1, it is characterised in that: the top of described transformer-cabinet (1) is respectively equipped with high-tension insulating bushing (12) and low-voltage insulation sleeve pipe (14).
- 5. a kind of good transformator that dispels the heat according to claim 1, it is characterised in that: the inner chamber of described exhaust outlet (8) is provided with the water conservancy diversion lines of screw type, and the internal diameter of exhaust outlet (8) is gradually increased from the bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310193.XA CN105810396A (en) | 2016-05-12 | 2016-05-12 | Transformer with relatively high heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310193.XA CN105810396A (en) | 2016-05-12 | 2016-05-12 | Transformer with relatively high heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105810396A true CN105810396A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310193.XA Pending CN105810396A (en) | 2016-05-12 | 2016-05-12 | Transformer with relatively high heat dissipation |
Country Status (1)
| Country | Link |
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| CN (1) | CN105810396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449063A (en) * | 2016-11-17 | 2017-02-22 | 国网新疆电力公司和田供电公司 | On-load capacity-adjusting transformer good in heat dissipation and convenient to control |
| CN108335844A (en) * | 2018-04-12 | 2018-07-27 | 绍兴文理学院 | A kind of photovoltaic box type transformer with dust reduction capability |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08195315A (en) * | 1995-01-13 | 1996-07-30 | Meidensha Corp | Air-cooled stationary induction apparatus |
| CN204045335U (en) * | 2014-09-11 | 2014-12-24 | 张超 | Transformer |
| CN204289025U (en) * | 2015-01-09 | 2015-04-22 | 广东文理职业学院 | A kind of heat-dissipating voltage transformer |
| CN105405589A (en) * | 2015-11-11 | 2016-03-16 | 铜陵瑞博电子科技有限公司 | Double-heat-dissipation transformer |
| CN205645437U (en) * | 2016-05-12 | 2016-10-12 | 常州市武进恒辉通信设备有限公司 | Better transformer dispels heat |
-
2016
- 2016-05-12 CN CN201610310193.XA patent/CN105810396A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08195315A (en) * | 1995-01-13 | 1996-07-30 | Meidensha Corp | Air-cooled stationary induction apparatus |
| CN204045335U (en) * | 2014-09-11 | 2014-12-24 | 张超 | Transformer |
| CN204289025U (en) * | 2015-01-09 | 2015-04-22 | 广东文理职业学院 | A kind of heat-dissipating voltage transformer |
| CN105405589A (en) * | 2015-11-11 | 2016-03-16 | 铜陵瑞博电子科技有限公司 | Double-heat-dissipation transformer |
| CN205645437U (en) * | 2016-05-12 | 2016-10-12 | 常州市武进恒辉通信设备有限公司 | Better transformer dispels heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449063A (en) * | 2016-11-17 | 2017-02-22 | 国网新疆电力公司和田供电公司 | On-load capacity-adjusting transformer good in heat dissipation and convenient to control |
| CN108335844A (en) * | 2018-04-12 | 2018-07-27 | 绍兴文理学院 | A kind of photovoltaic box type transformer with dust reduction capability |
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Application publication date: 20160727 |