CN103985505B - A kind of fire prevention transformator - Google Patents
A kind of fire prevention transformator Download PDFInfo
- Publication number
- CN103985505B CN103985505B CN201410223642.8A CN201410223642A CN103985505B CN 103985505 B CN103985505 B CN 103985505B CN 201410223642 A CN201410223642 A CN 201410223642A CN 103985505 B CN103985505 B CN 103985505B
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- CN
- China
- Prior art keywords
- fire
- mentioned
- transformator
- transformer case
- vent
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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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- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 239000000565 sealant Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 description 2
- 230000001737 promoting Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The invention discloses a kind of fire prevention transformator, including: it is wound around the bobbin of coil, it is placed in the magnetic core in bobbin central through hole, fire-resistant transformer case, it is located at the vent of fire-resistant transformer case both sides, it is located at the rotatable and closed component of enclosed ventilation mouth that vent is other, is located at the temperature inductor in fire-resistant transformer case.The present invention provide a kind of can the fire-resistant closing cap of encapsulated coil, can be that coil provides a space sealed during breaking out of fire, coil supply owing to not having oxygen, it is impossible to maintains burning, thus realizes fire extinguishing, it is to avoid generation security incident.
Description
Technical field
A kind of electric equipment, particularly a kind of transformator.
Background technology
Transformator according to prior art mainly has a form such that primary coil and secondary coil are sequentially wrapped on single coil frame, and core is attached to bobbin by the through hole of bobbin.In order to avoid electric leakage or other accidents; felt pad would generally be set between magnetic core and bobbin; but magnetic core can generate heat at work; promoting the aging of felt pad, coil also can generate heat, and heat is assembled; promote coil aging; thus cause Local Fire, there is security incident, the most unresolved such problem of prior art.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a fire resistant seal layer, its material is incombustible refractory material, can be that coil provides an environment sealed, stop the generation of fire, it is to avoid security incident occurs during breaking out of fire.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
Fire prevention transformator, including: it is wound around the bobbin of coil, it is placed in the magnetic core in bobbin central through hole, fire-resistant transformer case, it is located at the vent of fire-resistant transformer case both sides, it is located at the rotatable and closed component of enclosed ventilation mouth that vent is other, is located at the temperature inductor in fire-resistant transformer case.
Aforesaid a kind of fire prevention transformator, closed component composition has: be fixed on the tumbler on fire-resistant transformer case, is connected to the closing cap of tumbler, covers on above-mentioned closing cap and contact the sealant of vent.
Aforesaid a kind of fire prevention transformator, tumbler is electric rotation shaft.
Aforesaid a kind of fire prevention transformator, sealant is rubber layer.
Aforesaid a kind of fire prevention transformator, the material that fire-resistant transformer case uses is thermosetting resin-impregnated paper high-pressure laminated board.
Aforesaid a kind of fire prevention transformator, is provided with anti-hawk at vent.
Aforesaid a kind of fire prevention transformator, anti-hawk is web plate.
The invention have benefit that: the present invention provide a kind of can the fire-resistant closing cap of encapsulated coil, can be that coil provides a space sealed during breaking out of fire, coil supplies owing to not having oxygen, it is impossible to maintain burning, thus realize fire extinguishing, it is to avoid there is security incident.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of embodiment of the present invention.
The implication of reference in figure:
1 bobbin, 2 closing caps, 3 sealants, 4 rotating shafts, 5 transformer cases, 6 temperature inductors, 7 anti-hawks, 8 vents.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention made concrete introduction.
Fire prevention transformator, including: it is wound around the bobbin 1 of coil, is placed in the magnetic core in bobbin 1 central through hole, fire-resistant transformer case 5, the vent 8 of fire-resistant transformer case 5 both sides, rotatable and the closed component of enclosed ventilation mouth 8, the temperature inductor 6 in fire-resistant transformer case 5 that vent 8 is other.
Closed component composition has: is fixed on the tumbler on fire-resistant transformer case 5, is electric rotation shaft 4 as preferred tumbler；Being connected to the closing cap 2 of tumbler, the sealant 3 covering on above-mentioned closing cap 2 and contacting vent 8 is rubber layer as preferred sealant 3；The material that fire-resistant transformer case 5 uses is thermosetting resin-impregnated paper high-pressure laminated board.
Being provided with anti-hawk 7 at fire prevention transformator vent 8, its material is web plate.
If coil or the overheated burning of magnetic core, cause inside transformer temperature too high, temperature inductor 6 senses that temperature is higher than setting value, transmitting information to controller, as long as controller Programmable Logic Controller can realize herein, controller controls motor-driven rotatable shaft and rotates to vent 8 position, formed and seal space, coil supplies owing to not having oxygen, it is impossible to maintains burning, thus realizes the purpose of fire extinguishing.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry, above-described embodiment limits the present invention, the technical scheme that the mode of all employing equivalents or equivalent transformation is obtained the most in any form, all falls within protection scope of the present invention.
Claims (5)
1. a fire prevention transformator, including: it is wound around the bobbin of coil, it is placed in the magnetic core in above-mentioned bobbin central through hole, it is characterized in that, also include: fire-resistant transformer case, it is located at the vent of above-mentioned fire-resistant transformer case both sides, is located at the rotatable of above-mentioned vent side and closes the closed component of above-mentioned vent, being located at the temperature inductor in above-mentioned fire-resistant transformer case;Above-mentioned closed component composition has: be fixed on the tumbler on above-mentioned fire-resistant transformer case, is connected to the closing cap of above-mentioned tumbler, covers on above-mentioned closing cap and contact the sealant of above-mentioned vent;The material that above-mentioned fire-resistant transformer case uses is thermosetting resin-impregnated paper high-pressure laminated board.
A kind of fire prevention transformator the most according to claim 1, it is characterised in that above-mentioned tumbler is electric rotation shaft.
A kind of fire prevention transformator the most according to claim 1, it is characterised in that above-mentioned sealant is rubber layer.
A kind of fire prevention transformator the most according to claim 1, it is characterised in that be provided with anti-hawk at above-mentioned vent.
A kind of fire prevention transformator the most according to claim 4, it is characterised in that above-mentioned anti-hawk is web plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223642.8A CN103985505B (en) | 2014-05-26 | A kind of fire prevention transformator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223642.8A CN103985505B (en) | 2014-05-26 | A kind of fire prevention transformator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103985505A CN103985505A (en) | 2014-08-13 |
| CN103985505B true CN103985505B (en) | 2016-11-30 |
Family
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201533958U (en) * | 2009-08-17 | 2010-07-28 | 山东齐林电科电力设备制造有限公司 | Intelligent fire extinguishing apparatus of oil extraction nitrogen injection type transformer |
| CN102100955A (en) * | 2011-03-16 | 2011-06-22 | 张菊良 | Safety electric cabinet and control method thereof |
| CN203480996U (en) * | 2013-08-09 | 2014-03-12 | 枞阳县越轩电气设备有限公司 | Fire protection transformer |
| CN203871116U (en) * | 2014-05-26 | 2014-10-08 | 昆山达功电子有限公司 | Fire prevention transformer |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201533958U (en) * | 2009-08-17 | 2010-07-28 | 山东齐林电科电力设备制造有限公司 | Intelligent fire extinguishing apparatus of oil extraction nitrogen injection type transformer |
| CN102100955A (en) * | 2011-03-16 | 2011-06-22 | 张菊良 | Safety electric cabinet and control method thereof |
| CN203480996U (en) * | 2013-08-09 | 2014-03-12 | 枞阳县越轩电气设备有限公司 | Fire protection transformer |
| CN203871116U (en) * | 2014-05-26 | 2014-10-08 | 昆山达功电子有限公司 | Fire prevention transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Jianxiong Inventor before: Ren Yuwen |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20161020 Address after: Suzhou City, Jiangsu province 215316 high tech Zone in Kunshan City, North Okitomo Road No. 10 Applicant after: KUNSHAN YIBANGTAI AUTO PARTS MANUFACTURING CO., LTD. Address before: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Applicant before: Kunshan Dagong Electronics Co., Ltd. |
|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Yuwen Inventor before: Zheng Jianxiong |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Patentee after: Kunshan Dagong Electronics Co., Ltd. Address before: Suzhou City, Jiangsu province 215316 high tech Zone in Kunshan City, North Okitomo Road No. 10 Patentee before: KUNSHAN YIBANGTAI AUTO PARTS MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 215325 Ming Road, Zhouzhuang Town Industrial Park, Kunshan, Suzhou, Jiangsu Patentee before: Kunshan Dagong Electronics Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: 425300 Donghuan Electronic Information Industrial Park, Daoxian Industrial Park, Yongzhou City, Hunan Province Patentee after: Daoxian Hangda Electronic Technology Co., Ltd. Address before: 102600 Unit 317, Unit 1, Building 3, No. 2, Yueyuan Road, Daxing District, Beijing Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |