CN204288034U - A kind of single-phase furnace of calcium carbide voltage-stabilizing system - Google Patents
A kind of single-phase furnace of calcium carbide voltage-stabilizing system Download PDFInfo
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- CN204288034U CN204288034U CN201420749152.7U CN201420749152U CN204288034U CN 204288034 U CN204288034 U CN 204288034U CN 201420749152 U CN201420749152 U CN 201420749152U CN 204288034 U CN204288034 U CN 204288034U
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- stabilizing system
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Abstract
The utility model discloses a kind of single-phase furnace of calcium carbide voltage-stabilizing system, comprise high voltage tap changer, burn transformer, reactor, high current load switch, switch board, system copper bar, system shell.High voltage tap changer is a kind of 5 grades of non-excitation pressure adjustment switches, and it is single-phase for burning transformer, is regulated 5 gears burning and become high-tension coil by high voltage tap changer.Realization is burnt low pressure side and is exported 5 kinds of magnitudes of voltage.This effect of burning transformer is system boosting.Reactor has four gears, and the effect of reactor is mainly system step-down.Every cover system is containing four high current load switches, and high current load switch is mainly in order to transformer or reactor are burnt in selective system access.Switch board is mainly in order to realize long-range and control on the spot.System copper bar is that furnace of calcium carbide voltage-stabilizing system various piece connects a requisite part.The non-magnetic stainless steel material of material selection of system shell and organic glass door-plate combine.
Description
Technical field
The utility model relates to a kind of single-phase furnace of calcium carbide voltage-stabilizing system.
Background technology
Calcium carbide is as important basic chemical industry raw material, and furnace of calcium carbide is the major equipment that calcium carbide is produced, and owing to burning busbar voltage steadily and burn the problems such as bus current is larger, causes and burns varying DC link voltage difficulty.A kind of voltage-stabilizing system for furnace of calcium carbide of present urgent need, and be serially connected in main furnace transformer bus and burn between pole, for regulating the voltage-stabilizing system burning busbar voltage.
Utility model content
The purpose of this utility model is to solve the problem, and provides a kind of single-phase furnace of calcium carbide voltage-stabilizing system, and this system both can realize system boosting, also can realize system step-down, not only can realize the pressure regulation of many gears, can also realize long-range and pressure regulation on the spot.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of single-phase furnace of calcium carbide voltage-stabilizing system, comprises spliced shell, and what be provided with raising voltage effect in shell from front to back burns transformer, the reactor playing hypotensive effect, high current load switch and the switch board for gathering current and voltage signals; The output of burning transformer and reactor is connected respectively on two input ends as the high current load switch of output terminal; The leading section of upper outer side is provided with and burns transformer inputs and be connected, and for regulating the high voltage tap changer burning transformer gear; Connect burn between transformer, reactor and high current load switch by structural arrangement closely copper bar be connected.
Described high voltage tap changer adopts without excitation high voltage tap changer, and obtains the button of regulation stall on the spot door-plate is furnished with for realizing regulation stall on the spot without excitation high voltage tap changer.
Described can realize five kinds of gears adjustments without excitation high voltage tap changer.
Described high-pressure side two of burning transformer is in series, and low-pressure side two is in parallel.
Described burns the single transformer that transformer adopts five grades of pressure regulation, and its low-pressure side electric current is 7000A.
The coil of described reactor adopts full paper tinsel around structure, and iron core adopts poured with epoxy resin structure.
Described high current load switch can bear 7000A electric current, and is provided with the change-over switch of two gears.
Described switch board adopts I/O module, and is provided with the charged interlocking module for avoiding personnel's hot line job to realize charged interlock function.
The non-magnetic corrosion resistant plate that described shell employing can be avoided big current to form circulation in housing face-plate and cause shell partial points to generate heat and organic glass door are spliced.
Compared with prior art, the utility model has following beneficial effect:
The utility model comprises high voltage tap changer, burns transformer, reactor, high current load switch, switch board, system copper bar, system shell seven major part.When needing boosting, transformer incision will be burnt; When needing step-down, reactor is cut; Make whole system both can realize the boosting of system, also can realize the step-down of system.Burning change system both can pressure regulation on the spot, also can long-range pressure regulation.The utility model high voltage tap changer is cooperate use with burning transformer, by regulating the number of turn of high-tension coil to carry out regulation output voltage swing, solves the problem of the low row of extrusion difficulty.
Further, the utility model high voltage tap changer adopts without excitation high voltage tap changer, realizes the adjustment to burning transformer gear, can realize 5 kinds of gears and regulate, and be furnished with regulation stall button on the spot without on excitation high voltage tap changer door-plate, regulation stall on the spot can be realized.
Further, the utility model reactor has four gears, and the coil of reactor adopts full paper tinsel around technology, enhances anti-short circuit capability and the overload capability of reactor.Employing poured with epoxy resin structure unshakable in one's determination, reduces the noise of reactor, ensure that resistance to overturning unshakable in one's determination.
Further, the utility model high current load switch can bear 7000A electric current, and can realize the switching of 2 gears.Save installing space.Switch both can realize manual switchover gear, also can be exported by travel switch contact and realize long-range switching gear.
Further, switch board of the present utility model adopts I/O module, the mainly current and voltage signals of acquisition system, reaches long-range, controlling functions on the spot.Switch board has perfect charged interlock function, efficiently avoid personnel's hot line job.
Further, copper bar connecting structure of the present utility model is compact, reduces cost, and saves very large space.
Further, shell of the present utility model adopts non-magnet_conductible material corrosion resistant plate and organic glass door to be spliced, and ensure that outer cover intensity, efficiently avoid big current and in housing face-plate, form circulation and cause shell partial points fever phenomenon.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model;
Fig. 2 is front view of the present utility model.
Wherein, 1 is high voltage tap changer; 2 for burning transformer; 3 is reactor; 4 is high current load switch; 5 is switch board.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, the utility model comprises spliced shell 7, and the non-magnetic corrosion resistant plate that shell 7 employing can be avoided big current to form circulation in housing face-plate and cause shell partial points to generate heat and organic glass door are spliced.What be provided with raising voltage effect in shell 7 from front to back burns transformer 2, the reactor 3 playing hypotensive effect, high current load switch 4 and the switch board 5 for gathering current and voltage signals; Switch board 5 adopts I/O module, and is provided with the charged interlocking module for avoiding personnel's hot line job to realize charged interlock function.The high-pressure side two of burning transformer 2 is in series, and low-pressure side two is in parallel.Burn the single transformer that transformer 2 adopts five grades of pressure regulation, its low-pressure side electric current is 7000A.Burning transformer 2 is connected respectively on two input ends as the high current load switch 4 of output terminal with the output of reactor 3; High current load switch 4 can bear 7000A electric current, and is provided with the change-over switch of two gears.The coil of reactor 3 adopts full paper tinsel around structure, and iron core adopts poured with epoxy resin structure.Leading section outside upper shell 7 is provided with and burns transformer 2 input end and be connected, and for regulating the high voltage tap changer 1 burning transformer 2 gear; High voltage tap changer 1 adopts without excitation high voltage tap changer, and obtains the button of regulation stall on the spot door-plate is furnished with for realizing regulation stall on the spot without excitation high voltage tap changer.Five kinds of gears can be realized without excitation high voltage tap changer to regulate.Connect burn between transformer 2, reactor 3 and high current load switch 4 by structural arrangement closely copper bar 6 be connected.
Principle of the present utility model and the course of work as follows:
The utility model high voltage tap changer realizes the adjustment of burning transformer gear.5 kinds of gears can be realized regulate.This is furnished with regulation stall button on the spot without on excitation high voltage tap changer door-plate.Regulation stall on the spot can be realized.Burn the single transformer that transformer is 5 grades of pressure regulation.High-pressure side two is in series, and low-pressure side two is in parallel, and low-pressure side electric current is 7000A.Realize the effect of system boosting.Reactor has four gears, and coil adopts full paper tinsel around technology, enhances anti-short circuit capability and the overload capability of reactor.Employing poured with epoxy resin structure unshakable in one's determination, reduces the noise of reactor, ensure that resistance to overturning unshakable in one's determination.The effect of reactor is mainly system step-down.High current load switch can bear 7000A electric current.And the switching of 2 gears can be realized.Save installing space.Switch both can realize manual switchover gear, also can be exported by travel switch contact and realize long-range switching gear.The current and voltage signals of switch board mainly acquisition system, reaches long-range, controlling functions on the spot.Switch board has perfect charged interlock function, efficiently avoid personnel's hot line job.Structure of copper bar is compact, reduces cost, saves installing space.Shell adopts non-magnet_conductible material corrosion resistant plate and organic glass door to be spliced, and ensure that outer cover intensity, efficiently avoid big current and in housing face-plate, form circulation and cause shell partial points fever phenomenon.
When needs boost, transformer incision will be burnt; When needs step-down, reactor is cut; Make whole system both can realize the boosting of system, also can realize the step-down of system.Burning change system both can pressure regulation on the spot, also can long-range pressure regulation.
Above content is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, within the protection domain all falling into the utility model claims.
Claims (9)
1. a single-phase furnace of calcium carbide voltage-stabilizing system, it is characterized in that: comprise spliced shell (7), what be provided with raising voltage effect in shell (7) from front to back burns transformer (2), the reactor (3) playing hypotensive effect, high current load switch (4) and the switch board (5) for gathering current and voltage signals; Burning transformer (2) is connected respectively on two input ends as the high current load switch (4) of output terminal with the output of reactor (3); The leading section in upper shell (7) outside is provided with and burns transformer (2) input end and be connected, and burns the high voltage tap changer (1) of transformer (2) gear for adjustment; Connect burn between transformer (2), reactor (3) and high current load switch (4) by structural arrangement closely copper bar (6) be connected.
2. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 1, it is characterized in that: described high voltage tap changer (1) adopts without excitation high voltage tap changer, and door-plate without excitation high voltage tap changer is furnished with the button of regulation stall on the spot for realizing regulation stall on the spot.
3. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 2, is characterized in that: described can realize five kinds of gears adjustments without excitation high voltage tap changer.
4. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 1, is characterized in that: described in burn transformer (2) high-pressure side two be in series, low-pressure side two is in parallel.
5. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 1, is characterized in that: described burns the single transformer that transformer (2) adopts five grades of pressure regulation, and its low-pressure side electric current is 7000A.
6. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 1, is characterized in that: the coil of described reactor (3) adopts full paper tinsel around structure, and iron core adopts poured with epoxy resin structure.
7. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 1, is characterized in that: described high current load switch (4) can bear 7000A electric current, and is provided with the change-over switch of two gears.
8. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 1, is characterized in that: described switch board (5) adopts I/O module, and is provided with the charged interlocking module for avoiding personnel's hot line job to realize charged interlock function.
9. single-phase furnace of calcium carbide voltage-stabilizing system according to claim 1, is characterized in that: the non-magnetic corrosion resistant plate that described shell (7) employing can be avoided big current to form circulation in housing face-plate and cause shell partial points to generate heat and organic glass door are spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749152.7U CN204288034U (en) | 2014-12-02 | 2014-12-02 | A kind of single-phase furnace of calcium carbide voltage-stabilizing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420749152.7U CN204288034U (en) | 2014-12-02 | 2014-12-02 | A kind of single-phase furnace of calcium carbide voltage-stabilizing system |
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| CN204288034U true CN204288034U (en) | 2015-04-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024179A (en) * | 2015-07-23 | 2015-11-04 | 中国平煤神马集团汝州电化有限公司 | Grounding electrode for burn-through transformer for calcium carbide furnace and mounting method of grounding electrode |
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2014
- 2014-12-02 CN CN201420749152.7U patent/CN204288034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024179A (en) * | 2015-07-23 | 2015-11-04 | 中国平煤神马集团汝州电化有限公司 | Grounding electrode for burn-through transformer for calcium carbide furnace and mounting method of grounding electrode |
| CN105024179B (en) * | 2015-07-23 | 2017-05-17 | 中国平煤神马集团汝州电化有限公司 | Grounding electrode for burn-through transformer for calcium carbide furnace and mounting method of grounding electrode |
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