CN206167684U - Transformer fills nitrogen extinguishing device - Google Patents
Transformer fills nitrogen extinguishing device Download PDFInfo
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- CN206167684U CN206167684U CN201621126870.4U CN201621126870U CN206167684U CN 206167684 U CN206167684 U CN 206167684U CN 201621126870 U CN201621126870 U CN 201621126870U CN 206167684 U CN206167684 U CN 206167684U
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- nitrogen
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- detector
- transformator
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Abstract
The utility model relates to a transformer fills nitrogen extinguishing device, including conservator, shut off valve, buchholz relay, transformer, detector, oil pipe exhaust subassembly, row oil pipe, nitrogen bank of tubes gas subassembly, nitrogen blanketing valve, fire control cabinet, accident oil field, nitrogen gas reposition of redundant personnel subassembly, bellows, transformer wiring case, switch board, thalposis fire detector, buchholz relay, quick vent valve. The utility model discloses simple structure, the safety in utilization can be higher, has the function that automatic control detected, has higher benefits of the popularization. Device itself is not taken any cooling agent and is just provided necessary means and remove to absorb the heat energy in the burning liquid level high temperature liquid to reach cooling and outfiring 's purpose, it is pollution -free. The detector part is installed at the position that catches fire that exchanges at transformer tank top, through the real time monitoring detection function of detector, in time discovers the condition of a fire and does the source reason. Through setting up the shut off valve for cut off the benefit oil passageway of conservator to oil tank, prevent " adding fuel to the flames ", can in time control the condition of a fire.
Description
Technical field
This utility model is related to a kind of extinguishing device, more precisely, being a kind of nitrogen extinguisher for transformer.
Background technology
Automatic fire extinguisher is mainly by detector（Thermal energy detector, flame detector, smoke alarm）, fire extinguisher（Two
Carbonoxide quenching device）, digital temperature control alarm and the part of communication module four composition.The numeral in device can be passed through
Communication module, is remotely monitored and controlled for the real time temperature change in area of fire protection, alarm state and fire extinguisher information,
Not only can remotely monitor automatic fire extinguisher various states, and the real-time change in area of fire protection, fire can be grasped
Loss of Life and property can be to greatest extent reduced during generation.
But existing extinguishing device times has many shortcomings, artificial control fire extinguishing is generally required, there is certain danger
It is dangerous, and it is poor to there is fire-fighting efficiency, needs repeatedly to put out in fire extinguishing procedure, wastes the plenty of time, prevent loss from and
When be effectively controlled, it is and more immature to the Technology application of provisional monitor fire, be all often that the condition of a fire has spread
It is found.Therefore, a kind of nitrogen extinguisher for transformer is proposed for the problems referred to above.
Utility model content
This utility model mainly solves the technical problem existing for prior art, goes out so as to provide a kind of transformator nitrogen charging
Fiery device.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：
A kind of nitrogen extinguisher for transformer, including transformator, the transformator side is installed by transformer connection case, and institute
State transformer connection case lower section and nitrogen shunt assembly is installed, the nitrogen shunt assembly lower section arranges switch board, and the transformation
Some detectors are set on device, and the transformator side connects gas relay, and the gas relay is connected by corrugated tube
Cut-off valve is connect, the cut-off valve top arranges conservator, and the cut-off valve side arranges Buchholz relay, the Buchholz relay
Warming fire detector is installed in side, and warming fire detector lower section arranges quick drain valve, the transformator side
Connected pipes gas deflation assembly, and oil pipe gas deflation assembly side connection oil exit pipe, the oil exit pipe side arranges nitrogen bank of tubes gas
Component, and the nitrogen bank of tubes pneumatic module connects fire hydrant cabinet, the fire hydrant cabinet lower section connection accident oil field by nitrogen blanketing valve.
Preferably, the detector and the warming fire detector are installed in inside device.
Preferably, the detector is electrically connected with the cut-off valve, the fire hydrant cabinet and the switch board.
Preferably, the transformator is fixedly connected with the fire hydrant cabinet by the oil exit pipe, the nitrogen blanketing valve, and described
Oil pipe gas deflation assembly is installed on oil exit pipe, nitrogen bank of tubes pneumatic module is installed on the nitrogen blanketing valve.
Preferably, the oil pipe gas deflation assembly is in the transformator, the nitrogen blanketing valve and the nitrogen bank of tubes pneumatic module
It is flexibly connected.
The beneficial effects of the utility model are：This utility model simple structure, usage safety performance is higher, with prison automatically
The function of control detection, with higher Popularizing of A.Device itself is only to provide a kind of necessary handss without any coolant
Section goes to absorb the heat energy in burning liquid level high-temp liquid, pollution-free so as to reach the purpose of cooling fire extinguishing.Transformer oil box top
Easy fire position detector parts are installed, function is detected by the monitor in real time of detector, find that the condition of a fire simultaneously does source in time
Reason.By arranging cut-off valve, for cutting off the repairing passage of conservator to fuel tank, " adding fuel to the flames " is prevented, can in time control fire
Feelings.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is pipeline rout schematic diagram of the present utility model；
Fig. 3 is partial structural diagram of the present utility model；
In figure：1st, conservator, 2, cut-off valve, 3, gas relay, 4, transformator, 5, detector, 6, oil pipe gas deflation assembly, 7,
Oil exit pipe, 8, nitrogen bank of tubes pneumatic module, 9, nitrogen blanketing valve, 10, fire hydrant cabinet, 11, accident oil field, 12, nitrogen shunt assembly, 13, ripple
Pipe, 14, transformer connection case, 15, switch board, 16, warming fire detector, 17, Buchholz relay, 18, quick drain valve.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, so as to enclose general to protection of the present utility model makes apparent clear and definite
Define.
Refer to shown in Fig. 1-3, a kind of nitrogen extinguisher for transformer, including transformator 4, the side of transformator 4 is installed and is become
Depressor junction box 14, and nitrogen shunt assembly 12 is installed in the lower section of transformer connection case 14, the lower section of nitrogen shunt assembly 12 arranges control
Some detectors 5, the side of transformator 4 connection gas relay 3 are set on cabinet processed 15, and transformator 4, and gas relay 3 is logical
The connection cut-off valve 2 of corrugated tube 13 is crossed, the top of cut-off valve 2 arranges conservator 1, and the side of cut-off valve 2 arranges Buchholz relay 17, gas
Warming fire detector 16 is installed in the side of relay 17, and the lower section of warming fire detector 16 arranges quick drain valve 18, transformation
The side connected pipes gas deflation assembly 6 of device 4, and the side of oil pipe gas deflation assembly 6 connection oil exit pipe 7, the side of oil exit pipe 7 arranges nitrogen bank of tubes
Pneumatic module 8, and nitrogen bank of tubes pneumatic module 8 connects fire hydrant cabinet 10, the lower section of fire hydrant cabinet 10 connection accident oil field 11 by nitrogen blanketing valve 9.
Used as a kind of technical optimization scheme of the present utility model, detector 5 and warming fire detector 16 are installed in dress
Inside is put, by the control function and the fire hazard monitoring function of warming fire detector 16 of detector 5, effective monitoring detection fire
Feelings, and handle it in time.
As a kind of technical optimization scheme of the present utility model, detector 5 and cut-off valve 2, fire hydrant cabinet 10 and switch board 15
Electrically connect, by detector 5 and the cooperating syringe of cut-off valve 2, fire hydrant cabinet 10 and switch board 15, realize going out automatically for device
Fiery function.
Used as a kind of technical optimization scheme of the present utility model, transformator 4 passes through oil exit pipe 7, nitrogen blanketing valve 9 with fire hydrant cabinet 10
It is fixedly connected, and oil pipe gas deflation assembly 6 is installed on oil exit pipe 7, nitrogen bank of tubes pneumatic module 8 is installed on nitrogen blanketing valve 9, increases device entirety
The stability of structure.
As a kind of technical optimization scheme of the present utility model, oil pipe gas deflation assembly 6 and transformator 4, nitrogen blanketing valve 9 and nitrogen pipe
Gas deflation assembly 8 is movably connected, and is easily installed, dismantles, and saves the time that parts are changed in maintenance.
This utility model when in use, first, starter, this device under automatic running state, with grave gas signal
And the temperature fire detector 16 of close ignition point, used as the enabling signal that fire occurs is differentiated, nitrogen charging extinguishing device is being connected to fire
After calamity signal, using the oil exit pipe 7 being connected between transformator 4 and device immediately from top of oil-tank discharge part deep fat, fully
Release of pressure, by the cut-off valve 2 being connected between gas relay 3 and fuel reserve tank the cut-out repairing passage of conservator 1 is performed, and prevents oil stream outer
Overflow.Secondly, the nitrogen injection of nitrogen tube 9 covers burning pasta, finally, oil surface temperature is down to below flash-point rapidly and contains pasta
Oxygen amount urgency degree reduces and is unable to maintain that burning and puts out a fire.
The beneficial effects of the utility model：This utility model simple structure, usage safety performance is higher, with monitoring automatically
The function of detection, with higher Popularizing of A.Device itself is only to provide a kind of necessary means without any coolant
Go to absorb the heat energy in burning liquid level high-temp liquid, it is pollution-free so as to reach the purpose of cooling fire extinguishing.Transformer oil box top
Easily fire position installs detector parts, and by the monitor in real time of detector function is detected, the condition of a fire is found in time and is handled it.
By arranging cut-off valve, for cutting off the repairing passage of conservator to fuel tank, " adding fuel to the flames " is prevented, can in time control the condition of a fire.
This is not limited to, any change or replacement expected without creative work all should be covered in this utility model
Protection it is general enclose within.Therefore, general the enclosing of protection of the present utility model be defined by general the enclosing of the protection that claims are limited.
Claims (5)
1. a kind of nitrogen extinguisher for transformer, including transformator（4）, it is characterised in that：The transformator（4）Install and become in side
Depressor junction box（14）, and the transformer connection case（14）Lower section is installed by nitrogen shunt assembly（12）, the nitrogen shunt group
Part（12）Lower section arranges switch board（15）, and the transformator（4）It is upper that some detectors are set（5）, the transformator（4）Side
Connection gas relay（3）, and the gas relay（3）By corrugated tube（13）Connection cut-off valve（2）, the cut-off valve
（2）Top arranges conservator（1）, and the cut-off valve（2）Side arranges Buchholz relay（17）, the Buchholz relay（17）One
Side is installed by warming fire detector（16）, and the warming fire detector（16）Lower section arranges quick drain valve（18）, it is described
Transformator（4）Side connected pipes gas deflation assembly（6）, and the oil pipe gas deflation assembly（6）Side connects oil exit pipe（7）, it is described
Oil exit pipe（7）Side arranges nitrogen bank of tubes pneumatic module（8）, and the nitrogen bank of tubes pneumatic module（8）By nitrogen blanketing valve（9）Connection fire hydrant cabinet
（10）, the fire hydrant cabinet（10）Lower section connection accident oil field（11）.
2. a kind of nitrogen extinguisher for transformer according to claim 1, it is characterised in that：The detector（5）And institute
State warming fire detector（16）It is installed in inside device.
3. a kind of nitrogen extinguisher for transformer according to claim 1, it is characterised in that：The detector（5）With institute
State cut-off valve（2）, the fire hydrant cabinet（10）With the switch board（15）Electrically connect.
4. a kind of nitrogen extinguisher for transformer according to claim 1, it is characterised in that：The transformator（4）With institute
State fire hydrant cabinet（10）By the oil exit pipe（7）, the nitrogen blanketing valve（9）It is fixedly connected, and the oil exit pipe（7）Upper installation oil pipe
Gas deflation assembly（6）, the nitrogen blanketing valve（9）Upper installation nitrogen bank of tubes pneumatic module（8）.
5. a kind of nitrogen extinguisher for transformer according to claim 1, it is characterised in that：The oil pipe gas deflation assembly
（6）With the transformator（4）, the nitrogen blanketing valve（9）With the nitrogen bank of tubes pneumatic module（8）It is movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126870.4U CN206167684U (en) | 2016-10-17 | 2016-10-17 | Transformer fills nitrogen extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126870.4U CN206167684U (en) | 2016-10-17 | 2016-10-17 | Transformer fills nitrogen extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206167684U true CN206167684U (en) | 2017-05-17 |
Family
ID=58677783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621126870.4U Active CN206167684U (en) | 2016-10-17 | 2016-10-17 | Transformer fills nitrogen extinguishing device |
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| Country | Link |
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| CN (1) | CN206167684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432657A (en) * | 2018-10-29 | 2019-03-08 | 国网甘肃省电力公司建设分公司 | One kind can take into account substation's nitrogen charging extinguishment fire suppression inspection car |
| CN111013051A (en) * | 2019-12-07 | 2020-04-17 | 国网辽宁省电力有限公司电力科学研究院 | Oil-immersed transformer oil-discharging nitrogen-injecting fire extinguishing device calibration system and method |
| CN112881058A (en) * | 2021-03-04 | 2021-06-01 | 国网山西省电力公司电力科学研究院 | Validity checking device and checking method for oil-discharging nitrogen-injecting fire extinguishing device of transformer |
-
2016
- 2016-10-17 CN CN201621126870.4U patent/CN206167684U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432657A (en) * | 2018-10-29 | 2019-03-08 | 国网甘肃省电力公司建设分公司 | One kind can take into account substation's nitrogen charging extinguishment fire suppression inspection car |
| CN111013051A (en) * | 2019-12-07 | 2020-04-17 | 国网辽宁省电力有限公司电力科学研究院 | Oil-immersed transformer oil-discharging nitrogen-injecting fire extinguishing device calibration system and method |
| CN111013051B (en) * | 2019-12-07 | 2023-06-16 | 国网辽宁省电力有限公司电力科学研究院 | Verification system and method for oil-discharging and nitrogen-injecting fire extinguishing device of oil-immersed transformer |
| CN112881058A (en) * | 2021-03-04 | 2021-06-01 | 国网山西省电力公司电力科学研究院 | Validity checking device and checking method for oil-discharging nitrogen-injecting fire extinguishing device of transformer |
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