CN106992058A - Transformer case - Google Patents
Transformer case Download PDFInfo
- Publication number
- CN106992058A CN106992058A CN201710301158.6A CN201710301158A CN106992058A CN 106992058 A CN106992058 A CN 106992058A CN 201710301158 A CN201710301158 A CN 201710301158A CN 106992058 A CN106992058 A CN 106992058A
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- cover plate
- transformer
- side wall
- outer cover
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- 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
-
- 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
- H01F27/40—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)
- Patch Boards (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；The fire extinguishing system includes the magnetic valve and vavuum pump being sequentially connected.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 the magnetic valve and vavuum pump being sequentially connected.
The vavuum pump and magnetic valve are arranged on outer cover body bottom.
Sealing ring is provided with around the ventilating opening.
Sealing ring is surrounded by the louvre blade.
The cover plate is connected with the side wall of outer cover body in its upper limb, and maximum opening angle is less than 90 degree.
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 normal work 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.
Fire extinguishing system in the present invention employs vacuum extractor, the air in outer cover body is subtracted rapidly in a short time
It is few, the control condition of a fire that can be quickly and put out a fire；Cover plate is connected with the wall of side, and maximum opening angle is less than 90 degree, can be with
Play good rain cover, dust-proof effect.
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- vavuum pumps.
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 2, control chip, fire extinguishing system are provided with shell body 1, the outer cover body, the side wall of the outer cover body is provided with
Ventilating opening 3；The ventilating opening 3 includes the Air Filter 4 of cover it, and can open and close cover plate 5；In the shell
Air duct, and the fan being arranged in air duct are additionally provided with the side wall of body 1；The air duct is with side wall joint provided with activity hundred
Leaf 6；Actuating unit is connected on the movable shutters 6 and cover plate 5, the control chip connects sensor 2, and by described dynamic
Force mechanisms control the folding of blinds 6 and cover plate 5, and control fire extinguishing system to put out a fire.
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.
Originally magnetic valve and vavuum pump 7 that used fire extinguishing system includes being sequentially connected are implemented, connection vavuum pump 7
Pipeline is connected to the bottom of outer cover body 1, and frame height has been done in the bottom of outer cover body 1, also, vavuum pump is positioned over into the shell
Below body, save the area, and it is more attractive in appearance.Vavuum pump is to close in no condition of a fire, is positioned under outer cover body
It can effectively play a protective role, and to the frame high disposal of outer cover body, transformer equipment can be made away from ground.
Transformer case of the present invention, in transformer normal operation, fan normal work is transformer cooling；Running into
During the condition of a fire, cover plate 5 and the Close All of blinds 6 are quick to completely cut off inside transformer and extraneous air, and fire extinguishing system fire extinguishing makes fire extinguishing
Effect is more notable.
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. a kind of transformer case, it is characterised in that including transformer equipment, be arranged on the shell sheet 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 ventilating opening；
The ventilating opening includes the Air Filter of cover it, and can open and close cover plate；In the side wall of the outer cover body
On be 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；The activity
Actuating unit is connected on blinds and cover plate, the control chip connects sensor, and controls blinds by the actuating unit
And the folding of cover plate, and control fire extinguishing system to put out a fire；
The fire extinguishing system includes the magnetic valve and vavuum pump being sequentially connected.
2. a kind of transformer case according to claim 1, it is characterised in that the vavuum pump and magnetic valve are installed outside
Shell body bottom portion.
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 the cover plate and shell sheet
The side wall of body is connected in its upper limb, and maximum opening angle is less than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301158.6A CN106992058A (en) | 2017-05-02 | 2017-05-02 | Transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301158.6A CN106992058A (en) | 2017-05-02 | 2017-05-02 | Transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106992058A true CN106992058A (en) | 2017-07-28 |
Family
ID=59418192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301158.6A Pending CN106992058A (en) | 2017-05-02 | 2017-05-02 | Transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106992058A (en) |
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 |
| CN103943312A (en) * | 2014-04-10 | 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 |
-
2017
- 2017-05-02 CN CN201710301158.6A patent/CN106992058A/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 |
| CN103943312A (en) * | 2014-04-10 | 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 |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170728 |