CN103985529A - Fireproof transformer - Google Patents
Fireproof transformer Download PDFInfo
- Publication number
- CN103985529A CN103985529A CN201410223641.3A CN201410223641A CN103985529A CN 103985529 A CN103985529 A CN 103985529A CN 201410223641 A CN201410223641 A CN 201410223641A CN 103985529 A CN103985529 A CN 103985529A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- closing cap
- fire prevention
- bobbin
- coil
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 19
- 230000000740 bleeding effect Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fireproof transformer which comprises a coil rack with a coil wound on the rack, a magnetic core arranged in a through hole in the center of the coil rack, a closing assembly capable of automatically closing the coil rack, a movable assembly connected with the closing assembly and an air extraction piece fixed on the closing assembly. A closing cover of a closable coil and an air pump capable of extracting air are provided, a sealed environment can be provided for the coil when fire happens, fire is prevented, and accidents are avoided.
Description
Technical field
An electric equipment, particularly a kind of transformer.
Background technology
According to the transformer of prior art, mainly there is such form: primary coil and secondary coil are sequentially wrapped on single coil frame, and core is attached to bobbin by the through hole of bobbin.For fear of electric leakage or other accidents; conventionally can between magnetic core and bobbin, insulation cushion be set; but magnetic core can generate heat at work; impel the aging of insulation cushion, coil also can generate heat, heat accumulation; impel coil aging; thereby cause Local Fire, security incident occurs, prior art is unresolved such problem also.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of can the closing cap of encapsulated coil and the aspiration pump of extracting gases, during breaking out of fire, can provide for coil the environment of a sealing, stop the generation of fire, avoid occurring security incident.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Fire prevention transformer, comprising: the bobbin of winding around, be placed in the magnetic core in bobbin central through hole, and also comprise: closed component that can self-closed bobbin, be connected in the moving assembly of closed component, be fixed on the part of bleeding on closed component.
Aforesaid fire prevention transformer, closed component forms to be had: the first closing cap that is active in bobbin upper end, be active in the second closing cap and the 3rd closing cap of bobbin lower end, be provided with the seal of the mutual junction of the first closing cap, the second closing cap, the 3rd closing cap.
Aforesaid fire prevention transformer, moving assembly forms to be had: be fixed in transformer case and be connected in the electric expansion bar of the first closing cap, be fixed in transformer case and be connected in the guide rail between the second closing cap, the 3rd closing cap.
Aforesaid fire prevention transformer, the part of bleeding is electronic air extracting pump.
Aforesaid fire prevention transformer, also comprises: be fixed on the temperature inductor in the first closing cap.
Aforesaid fire prevention transformer, also comprises: connect the motor of electric expansion bar, guide rail, electronic air extracting pump, be connected in the controller between temperature inductor and motor.
Aforesaid fire prevention transformer, also comprises: be provided with the ventilating opening of transformer case both sides, be located at the fan of ventilating opening.
Usefulness of the present invention is: the invention provides a kind of can the closing cap of encapsulated coil and the aspiration pump of extracting gases, during breaking out of fire, can provide for coil the environment of a sealing, stop the generation of fire, avoid occurring security incident.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of embodiment of the present invention.
The implication of Reference numeral in figure:
1 bobbin, 2 first closing caps, 3 second closing caps, 4 the 3rd closing caps, 5 guide rails, 6 seals, 7 electric expansion bars, 8 fans, 9 ventilating openings, 10 aspiration pumps, 11 temperature inductors.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
Fire prevention transformer, comprising: the bobbin 1 of winding around, be placed in the magnetic core in bobbin 1 central through hole, and also comprise: closed component that can self-closed bobbin 1, be connected in the moving assembly of closed component, be fixed on the part of bleeding on closed component.
Closed component forms to be had: be active in the first closing cap 2 of bobbin 1 upper end, be active in the second closing cap 3 and the 3rd closing cap 4 of bobbin 1 lower end, be provided with the seal 6 of the mutual junction of the first closing cap 2, the second closing cap 3, the 3rd closing cap 4; As a kind of preferred, seal 6 is rubber blanket, it should be noted that, seal 6 can be applied to the present invention so long as can play material or the structure of sealing function herein.
Moving assembly forms to be had: be fixed in transformer case and be connected in the electric expansion bar 7 of the first closing cap 2, be fixed in transformer case and be connected in the guide rail 5 between the second closing cap 3, the 3rd closing cap 4.As a kind of preferred, the part of bleeding is electronic air extracting pump 10.
Fire prevention transformer, also comprises: be fixed on the temperature inductor 11 in the first closing cap 2.Fire prevention transformer, also comprises: connect the motor of electric expansion bar 7, guide rail 5, electronic air extracting pump 10, be connected in the controller between temperature inductor 11 and motor.
In order to increase air permeability, the heat that coil, magnetic core the are produced transformer that sheds, avoids breaking out of fire, and fire prevention transformer, also comprises: be provided with the ventilating opening 9 of transformer case both sides, be located at the fan 8 of ventilating opening 9.
If the overheated burning of coil or magnetic core, cause transformer internal temperature too high, temperature inductor 11 senses that temperature is higher than set point, by communication to controller, herein controller so long as Programmable Logic Controller can realize, controller is controlled motor and is driven expansion link 7 and guide rail 5 that the first closing cap 2, the second closing cap 3, the 3rd closing cap 4 are delivered to centre position, form seal cavity, drive again electronic air extracting pump 10 that the oxygen in seal cavity is extracted out, coil is owing to not having oxygen to supply with, cannot maintain burning, thereby realize the object of fire extinguishing.
The invention provides a kind of can the closing cap of encapsulated coil and the aspiration pump of extracting gases 10, during breaking out of fire, can provide for coil the environment of a sealing, stop the generation of fire, avoid occurring security incident.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (7)
1. fire prevention transformer, comprising: the bobbin of winding around, is placed in the magnetic core in above-mentioned bobbin central through hole, it is characterized in that, also comprise: closed component that can self-closed bobbin, be connected in the moving assembly of above-mentioned closed component, be fixed on the part of bleeding on above-mentioned closed component.
2. fire prevention transformer according to claim 1, it is characterized in that, above-mentioned closed component forms to be had: the first closing cap that is active in above-mentioned bobbin upper end, be active in the second closing cap and the 3rd closing cap of above-mentioned bobbin lower end, be provided with the seal of the mutual junction of above-mentioned the first closing cap, the second closing cap, the 3rd closing cap.
3. fire prevention transformer according to claim 2, it is characterized in that, above-mentioned moving assembly forms to be had: be fixed in transformer case and be connected in the electric expansion bar of above-mentioned the first closing cap, be fixed in above-mentioned transformer case and be connected in the guide rail between above-mentioned the second closing cap, the 3rd closing cap.
4. fire prevention transformer according to claim 3, is characterized in that, the above-mentioned part of bleeding is electronic air extracting pump.
5. fire prevention transformer according to claim 4, is characterized in that, also comprises: be fixed on the temperature inductor in above-mentioned the first closing cap.
6. fire prevention transformer according to claim 5, is characterized in that, also comprises: connect the motor of above-mentioned electric expansion bar, guide rail, electronic air extracting pump, be connected in the controller between said temperature inductor and motor.
7. fire prevention transformer according to claim 1, is characterized in that, also comprises: be provided with the ventilating opening of transformer case both sides, be located at the fan of above-mentioned ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223641.3A CN103985529B (en) | 2014-05-26 | 2014-05-26 | Fire prevention transformator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223641.3A CN103985529B (en) | 2014-05-26 | 2014-05-26 | Fire prevention transformator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103985529A true CN103985529A (en) | 2014-08-13 |
| CN103985529B CN103985529B (en) | 2016-09-14 |
Family
ID=51277460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410223641.3A Active CN103985529B (en) | 2014-05-26 | 2014-05-26 | Fire prevention transformator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103985529B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841070A (en) * | 2015-02-12 | 2015-08-19 | 尤文峰 | Indoor fire control device |
| CN108686319A (en) * | 2017-04-10 | 2018-10-23 | 广东珠江燃气集团有限公司 | A kind of detection protective device for leaky fire detector |
| CN108686329A (en) * | 2017-04-10 | 2018-10-23 | 广东珠江燃气集团有限公司 | A kind of detection of electrons protective device for structural fire protection equipment |
| CN115973397A (en) * | 2023-03-21 | 2023-04-18 | 江苏兆胜空调有限公司 | Intelligent environment-friendly control system for cabin ventilation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010171173A (en) * | 2009-01-22 | 2010-08-05 | Japan Ae Power Systems Corp | Vapor mist insulation type electric apparatus |
| CN203218078U (en) * | 2013-02-28 | 2013-09-25 | 乐清市赛而乐电器科技有限公司 | Adjustable oil immersed power transformer with fire-extinguishing structure |
| CN203277036U (en) * | 2013-05-15 | 2013-11-06 | 江苏远传智能科技有限公司 | Fire-proofing transformer |
| CN203871155U (en) * | 2014-05-26 | 2014-10-08 | 昆山达功电子有限公司 | Fireproof transformer substation |
-
2014
- 2014-05-26 CN CN201410223641.3A patent/CN103985529B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010171173A (en) * | 2009-01-22 | 2010-08-05 | Japan Ae Power Systems Corp | Vapor mist insulation type electric apparatus |
| CN203218078U (en) * | 2013-02-28 | 2013-09-25 | 乐清市赛而乐电器科技有限公司 | Adjustable oil immersed power transformer with fire-extinguishing structure |
| CN203277036U (en) * | 2013-05-15 | 2013-11-06 | 江苏远传智能科技有限公司 | Fire-proofing transformer |
| CN203871155U (en) * | 2014-05-26 | 2014-10-08 | 昆山达功电子有限公司 | Fireproof transformer substation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841070A (en) * | 2015-02-12 | 2015-08-19 | 尤文峰 | Indoor fire control device |
| CN108686319A (en) * | 2017-04-10 | 2018-10-23 | 广东珠江燃气集团有限公司 | A kind of detection protective device for leaky fire detector |
| CN108686329A (en) * | 2017-04-10 | 2018-10-23 | 广东珠江燃气集团有限公司 | A kind of detection of electrons protective device for structural fire protection equipment |
| CN108686319B (en) * | 2017-04-10 | 2020-08-21 | 广东珠江燃气集团股份有限公司 | Detection protection device for electric leakage fire detector |
| CN108686329B (en) * | 2017-04-10 | 2020-11-06 | 广东珠江燃气集团股份有限公司 | Electronic detector protection device for building fire-fighting equipment |
| CN115973397A (en) * | 2023-03-21 | 2023-04-18 | 江苏兆胜空调有限公司 | Intelligent environment-friendly control system for cabin ventilation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103985529B (en) | 2016-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Jianxiong Inventor before: Ren Yuwen |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161020 Address after: Suzhou City, Jiangsu province 215316 high tech Zone in Kunshan City, North Okitomo Road No. 10 Patentee after: KUNSHAN ONE BANTAL AUTO PARTS MANUFACTURING Co.,Ltd. Address before: 215325 Kunshan, Suzhou, Zhouzhuang Town Industrial Park Ming Road Patentee before: KUNSHAN DAGONG ELECTRONICS Co.,Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Ren Yuwen Inventor before: Zheng Jianxiong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170207 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 ONE BANTAL AUTO PARTS MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| 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 ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. Address before: 215325 Ming Road, Zhouzhuang Town Industrial Park, Kunshan, Suzhou, Jiangsu Patentee before: KUNSHAN DAGONG ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191125 Address after: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. Address before: 102600 Unit 317, Unit 1, Building 3, No. 2, Yueyuan Road, Daxing District, Beijing Patentee before: BEIJING ZHITOUJIA INTELLECTUAL PROPERTY OPERATION CO.,LTD. |
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Effective date of registration: 20200717 Address after: 424400 Changfu Project Area of Guiyang County Industrial Park, Chenzhou City, Hunan Province Patentee after: Chenzhou Chengrui Electronic Co.,Ltd. Address before: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20200717 Address after: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |