CN106992057A - Transformer case - Google Patents
Transformer case Download PDFInfo
- Publication number
- CN106992057A CN106992057A CN201710301153.3A CN201710301153A CN106992057A CN 106992057 A CN106992057 A CN 106992057A CN 201710301153 A CN201710301153 A CN 201710301153A CN 106992057 A CN106992057 A CN 106992057A
- Authority
- CN
- China
- Prior art keywords
- transformer
- outer cover
- cover body
- cover plate
- fire extinguishing
- 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.)
- Pending
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
-
- 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
-
- 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
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of transformer case, including transformer equipment, it is arranged in the outer cover body outside transformer equipment, the outer cover body and is provided with sensor, control chip, fire extinguishing system, the side wall of the outer cover body is provided with ventilating opening；The ventilating opening includes the Air Filter of cover it, and can open and close cover plate；Air duct, and the fan being arranged in air duct are additionally provided with the side wall of the outer cover body；The air duct is provided with movable shutters with side wall joint；Actuating unit is connected on the movable shutters and cover plate, the control chip connects sensor, and by the folding of actuating unit control blinds and cover plate, and control fire extinguishing system to put out a fire.When running into the condition of a fire, cover plate and blinds Close All are quick to completely cut off inside transformer and extraneous air, and fire extinguishing system fire extinguishing makes extinguishing effect more notable.
Description
Technical field
The present invention relates to a kind of shell, particularly a kind of transformer case.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and major function has：Voltage transformation, electricity
Rheology is changed, impedance is converted, isolate, voltage stabilizing（Magnetic saturation transformer）Deng.This is accomplished by handling transformer cooling, prior art
In, mostly using the method cooling of ventilation, such effect is not good, the service life of transformer is also reduced, in transformer coil
Easily trigger the condition of a fire when too high；It is general in the prior art that extinguishing device or manual site's fire extinguishing are carried using shell, but certainly
Design of the shell with extinguishing device due to shell in itself needs, and extinguishing effect is not so good, it is desired nonetheless to which manual site puts out a fire；And
Manual extinguishing's stand-by period is long, is likely to result in huge loss of personal property.
The content of the invention
It is contemplated that overcoming the deficiencies in the prior art there is provided the temperature that can perceive transformer, it is cooled automatically, controlled
Water temperature in device water pipe, transformer environment temperature reduction is given using water cooling.
A kind of transformer case that the present invention is provided, including transformer equipment, are arranged on the shell outside transformer equipment
Sensor, control chip, fire extinguishing system are provided with body, the outer cover body, the side wall of the outer cover body is provided with ventilation
Mouthful；The ventilating opening includes the Air Filter of cover it, and can open and close cover plate；In the side of the outer cover body
Air duct, and the fan being arranged in air duct are additionally provided with wall；The air duct is provided with movable shutters with side wall joint；The work
Actuating unit is connected on dynamic blinds and cover plate, the control chip connects sensor, and controls hundred by the actuating unit
The folding of leaf and cover plate, and control fire extinguishing system to put out a fire.
The fire extinguishing system includes extinguishing material storage box, and the storage box is provided with injector head.
The extinguishing material is liquid nitrogen or dry powder.
The blinds and cover plate are spun upside down with low velocity.
Charge door is provided with the extinguishing material storage box.
The present invention uses above technical scheme compared with prior art, with following technique effect：
Transformer case of the present invention, in transformer normal operation, fan is opened, and is transformer cooling；When running into the condition of a fire, lid
Plate and blinds Close All, quick isolation inside transformer and extraneous air, fire extinguishing system fire extinguishing make extinguishing effect more notable.
Brief description of the drawings
Below with reference to accompanying drawing, the invention will be further described：
Fig. 1 is the structural representation of first embodiment of the invention；
Wherein, 1- outer cover bodies, 2- sensors, 3- ventilating openings, 4- Air Filters, 5- cover plates, 6- movable shutters, 7- extinguishing materials are deposited
Storage tank.
Embodiment
The implementation of the present invention provides a kind of transformer case, to make those skilled in the art more fully understand the skill of the present invention
Art scheme, is described in further detail to the present invention with reference to the accompanying drawings and detailed description.Described by reference to accompanying drawing
Embodiment is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
The present embodiment is arranged on outer outside transformer equipment as shown in figure 1, the transformer case includes transformer equipment
Sensor, control chip, fire extinguishing system are provided with shell body, the outer cover body, the side wall of the outer cover body is provided with logical
Air port；The ventilating opening includes the Air Filter of cover it, and can open and close cover plate；In the outer cover body
Air duct, and the fan being arranged in air duct are additionally provided with the wall of side；The air duct is provided with movable shutters with side wall joint；It is described
Actuating unit is connected on movable shutters and cover plate, the control chip connects sensor, and is controlled by the actuating unit
The folding of blinds and cover plate, and control fire extinguishing system to put out a fire.
Originally used fire extinguishing system is implemented for liquid nitrogen extinguishment system, and fire extinguishing system includes extinguishing material storage box, institute
Storage box is stated provided with injector head, and provided with charge door in the extinguishing material storage box.
In the present embodiment, above-mentioned dynamical system is made up of hydraulic stem, steady arm and motor, and motor receives control chip
Control, when running into the condition of a fire, promotes hydraulic stem to close cover plate.Of course, it is possible to from other kinds of dynamical system, in this reality
Apply in example and just do not list one by one.
Transformer case of the present invention, in transformer normal operation, fan is opened, and is transformer cooling；Running into the condition of a fire
When, cover plate and blinds Close All, quick isolation inside transformer and extraneous air, fire extinguishing system fire extinguishing make extinguishing effect more
Significantly.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, it is all to be obtained by the way of equivalent substitution or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (5)
1. kind of transformer case, it is characterised in that including transformer equipment, be arranged on the outer cover body outside transformer equipment,
Sensor, control chip, fire extinguishing system are provided with the outer cover body, the side wall of the outer cover body is provided with ventilating opening；Institute
State the Air Filter that ventilating opening includes cover it, and can open and close cover plate；On the side wall of the outer cover body
It is additionally provided with air duct, and the fan being arranged in air duct；The air duct is provided with movable shutters with side wall joint；Described movable hundred
Connect actuating unit on leaf and cover plate, the control chip connects sensor, and by the actuating unit control blinds and
The folding of cover plate, and control fire extinguishing system to put out a fire.
2. according to a kind of transformer case described in claim 1, it is characterised in that the fire extinguishing system is stored including extinguishing material
Case, the storage box is provided with injector head.
3. a kind of transformer case according to claim 1, it is characterised in that provided with sealing around the ventilating opening
Circle.
4. a kind of transformer case according to any one of claims 1 to 3, it is characterised in that the four of the louvre blade
Week is provided with sealing ring.
5. a kind of transformer case according to any one of claims 1 to 3, it is characterised in that deposited in the extinguishing material
Storage tank is provided with charge door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301153.3A CN106992057A (en) | 2017-05-02 | 2017-05-02 | Transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301153.3A CN106992057A (en) | 2017-05-02 | 2017-05-02 | Transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106992057A true CN106992057A (en) | 2017-07-28 |
Family
ID=59418710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301153.3A Pending CN106992057A (en) | 2017-05-02 | 2017-05-02 | Transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106992057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681620A (en) * | 2017-09-30 | 2018-02-09 | 无锡市长城电线电缆有限公司 | A kind of fireproof cable branch box |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050164572A1 (en) * | 2004-01-26 | 2005-07-28 | Katsuhiko Sasayama | Hydraulic steering apparatus for an outboard engine |
| CN103943309A (en) * | 2014-03-28 | 2014-07-23 | 昆山达功电子有限公司 | Fireproof transformer shell |
| CN203939630U (en) * | 2014-07-19 | 2014-11-12 | 应夏英 | A kind of wind-driven generator |
| CN204809653U (en) * | 2015-06-03 | 2015-11-25 | 深圳菱亚机电工程设备有限公司 | High tension switchgear with fire prevention function |
| CN204927850U (en) * | 2015-09-21 | 2015-12-30 | 国网江西省电力公司南昌供电分公司 | Dustproof switch board of fire prevention |
| CN205584204U (en) * | 2016-03-28 | 2016-09-14 | 许晓煌 | New forms of energy visible light communication equipment |
| CN205646521U (en) * | 2016-05-09 | 2016-10-12 | 长葛市宇达电力工程有限公司 | Fire prevention type high -low pressure prepackage type transformer substation |
| CN106298169A (en) * | 2016-08-09 | 2017-01-04 | 胡启元 | A kind of transformer case of band firebreak device |
-
2017
- 2017-05-02 CN CN201710301153.3A patent/CN106992057A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050164572A1 (en) * | 2004-01-26 | 2005-07-28 | Katsuhiko Sasayama | Hydraulic steering apparatus for an outboard engine |
| CN103943309A (en) * | 2014-03-28 | 2014-07-23 | 昆山达功电子有限公司 | Fireproof transformer shell |
| CN203939630U (en) * | 2014-07-19 | 2014-11-12 | 应夏英 | A kind of wind-driven generator |
| CN204809653U (en) * | 2015-06-03 | 2015-11-25 | 深圳菱亚机电工程设备有限公司 | High tension switchgear with fire prevention function |
| CN204927850U (en) * | 2015-09-21 | 2015-12-30 | 国网江西省电力公司南昌供电分公司 | Dustproof switch board of fire prevention |
| CN205584204U (en) * | 2016-03-28 | 2016-09-14 | 许晓煌 | New forms of energy visible light communication equipment |
| CN205646521U (en) * | 2016-05-09 | 2016-10-12 | 长葛市宇达电力工程有限公司 | Fire prevention type high -low pressure prepackage type transformer substation |
| CN106298169A (en) * | 2016-08-09 | 2017-01-04 | 胡启元 | A kind of transformer case of band firebreak device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681620A (en) * | 2017-09-30 | 2018-02-09 | 无锡市长城电线电缆有限公司 | A kind of fireproof cable branch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |
|
| RJ01 | Rejection of invention patent application after publication |