CN209997058U - fire-fighting pipeline system suitable for converter transformer Box-in device - Google Patents
fire-fighting pipeline system suitable for converter transformer Box-in device Download PDFInfo
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- CN209997058U CN209997058U CN201920568170.8U CN201920568170U CN209997058U CN 209997058 U CN209997058 U CN 209997058U CN 201920568170 U CN201920568170 U CN 201920568170U CN 209997058 U CN209997058 U CN 209997058U
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Abstract
The utility model relates to an be applicable to converter transformer Box-in device inside fire control pipe-line system, include four fire control pipeline modules of pre-buried in converter transformer both sides with the form of symmetry, initiative oil drainage pipeline module, water spray pipeline module, foam pipeline module and compressed air foam pipeline module, initiative oil drainage pipeline module is including initiative oil extraction trunk line, right angle connecting pipe and initiative oil drain port, water spray pipeline module includes the water spray trunk line, water spray connecting pipe and water spray nozzle, foam pipeline module includes the foam trunk line, right angle connecting pipe and foam nozzle, compressed air foam pipeline module includes compressed air foam trunk line, right angle connecting pipe and compressed air foam connecting pipe.
Description
Technical Field
The utility model relates to a power industry power transmission and transformation equipment fire safety technical field, concretely relates to kinds of inside fire control pipe-line system that is applicable to converter transformer Box-in device.
Background
The converter station is of the most important equipment of the converter station, and the converter transformer is used as a main noise source in the converter station, and a corresponding noise reduction scheme is required to be adopted to reduce the factory noise of the converter station, so that an environment-friendly power grid is realized.
No. sandblasting fire fighting device for transformer substation is proposed in patent CN108057196A, visual detection is carried out on equipment in the transformer substation through an unmanned aerial vehicle, signals are fed back to a control system, and therefore effective prevention and extinguishing effects are achieved, the unmanned aerial vehicle fire monitoring scheme provided by the patent also needs to consider the time of taking off and finding a target and the like of the unmanned aerial vehicle for the suddenly-appearing fire, and timely fire extinguishing cannot be achieved.
If the fire disaster happens, effective fire extinguishing is not carried out in time, and live equipment in a closed environment is easy to explode, so detailed fire fighting pipeline designs in the Box-in noise reduction device are needed to be invented and matched with a fire monitoring system to restrain expansion of fire.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem of the lack of fire safety inside the current converter transformer Box-in device, the utility model discloses consider the convenience of pipeline installation and the daily operation and maintenance of converter transformer, provide kinds of fire-fighting pipeline systems that are applicable to converter transformer Box-in device.
The utility model discloses a solve the technical scheme that technical problem that the aforesaid provided adopted and be:
fire-fighting pipeline systems suitable for the interior of a Box-in device of a converter transformer, the fire-fighting pipeline system comprises four fire-fighting pipeline modules which are symmetrically pre-embedded at two sides of the converter transformer, and respectively comprise an active oil drainage pipeline module, a water spray pipeline module, a foam pipeline module and a compressed air foam pipeline module, the active oil drainage pipeline module comprises an active oil drainage main pipeline, a right-angle connecting pipe and an active oil drainage port, the active oil drainage main pipeline is connected with the active oil drainage port through the right-angle connecting pipe so that the active oil drainage port is closer to the main body part of the converter transformer, the water spray pipeline module comprises a water spray main pipeline, a plurality of water spray connectors are designed on the water spray main pipeline according to the positions of potential ignition points, each water spray connector is provided with a vertical water spray connecting pipeline, a water spray nozzle facing the inner side is installed on the water spray connecting pipeline through the right-angle connecting pipe, the foam pipeline module comprises a foam main pipeline, a right-angle connecting pipe and a foam nozzle, the foam main pipeline is connected with the foam pipe through the right-angle connecting pipe, a foam nozzle is arranged on the foam main pipeline, a foam nozzle is arranged on the foam pipeline, the compressed air foam pipeline is connected with the compressed air foam main pipeline, and the foam.
In the scheme, the driving oil drain port is designed in an inclined opening mode.
In the scheme, the active oil drainage main pipeline is formed by connecting a plurality of active oil drainage main pipelines in sections in series through anchor ears; the active oil drainage main pipeline and the active oil drainage port are both horizontally laid.
In the scheme, the main water spray pipeline is formed by connecting a plurality of main water spray pipelines in sections through hoops in series, and the water spray connecting pipeline is formed by connecting a plurality of water spray connecting pipeline sections in sections through hoops in series; the main water spray pipeline is horizontally laid.
In the above scheme, the foam main pipe is formed by concatenating a plurality of foam main pipe segments through the staple bolt, and the foam shower nozzle is formed by concatenating a plurality of foam shower nozzle segments through the staple bolt, and the foam main pipe level is laid, and the foam shower nozzle is laid vertically.
In the above scheme, compressed air foam main pipe concatenates through the staple bolt by a plurality of compressed air foam main pipe segments and forms, and compressed air foam connecting pipe concatenates through the staple bolt by a plurality of compressed air foam connecting pipe segments and forms, and compressed air foam main pipe horizontal laying, compressed air foam connecting pipe vertically lays.
In the above scheme, initiative oil extraction trunk line and compressed air foam trunk line all lay in the below of water spray trunk line and foam trunk line.
The beneficial effects of the utility model reside in that:
the utility model discloses a to initiative oil extraction pipeline, water spray pipeline, foam pipeline and compressed air foam pipeline structure's modular design, make it can become the position that each pipe arrangement was adjusted in a flexible way to probably easy ignition point according to actual change of current transformer size and each change of current transformer, and in initiative oil extraction, three kinds of fire control pipeline collaborative work have improved fire extinguishing efficiency greatly.
The position and the quantity of initiative oil drain port, water spray nozzle, foam spout and fire gun all can become the size according to actual current conversion and adjust to when taking place the condition of a fire, initiative oil drain port, water spray nozzle, foam spout and fire gun collaborative work guarantee its efficiency of putting out a fire.
Drawings
The present invention will be described with reference to the accompanying drawings and examples in which steps are performed:
FIG. 1 is a schematic view of the entire structure of the Box-in internal fire fighting pipeline of the present invention;
FIG. 2 is a schematic structural view of an active drain pipe module;
FIG. 3 is a schematic structural view of a water spray pipe module;
FIG. 4 is a schematic structural view of a foam duct module;
FIG. 5 is a schematic view of a compressed air foam piping module.
In the figure: 10. an active oil drain pipeline module; 11. a main active oil drainage pipeline; 111. the main active oil drainage pipeline is segmented; 112. hooping; 12. a right-angle connecting pipe; 13. an active oil drain port; 20. a water spray pipe module; 21. a main water spray line; 22. a water spray connection port; 23. a water spray connection pipe; 24. a water spray nozzle; 30. a foam pipe module; 31. a main foam pipeline; 32. a foam nozzle; 33. a foam nozzle; 40. a compressed air foam pipe module; 41. a main compressed air foam pipeline; 42. a compressed air foam connection pipe; 43. a fire monitor.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the fire fighting piping system applicable to the Box-in device of the converter transformer according to the preferred embodiment of the present invention includes four fire fighting piping modules embedded in symmetrical form at both sides of the converter transformer, namely, an active oil drain piping module 10, a water spray piping module 20, a foam piping module 30, and a compressed air foam piping module 40.
As shown in fig. 2, the active oil drainage pipeline module 10 includes an active oil drainage main pipeline 11, a right angle connecting pipe 12 and an active oil drainage port 13, and the active oil drainage main pipeline 11 is connected with the active oil drainage port 13 through the right angle connecting pipe 12, so that the active oil drainage port 13 is closer to the main body part of the converter transformer, which is beneficial to the oil drainage function. The main active oil drainage pipeline 11 is externally connected with an oil well pump, the oil well pump is controlled by an oil well pump control system, the oil well pump control system is connected with an on-line fire monitoring system inside the Box-in device, and the oil well pump control system adjusts the power of the oil well pump to discharge oil and release pressure according to the pressure inside an oil tank fed back by a pressure sensor inside the converter transformer, so that the active oil drainage function is realized.
As shown in fig. 3, the water spray pipe module 20 comprises a main water spray pipe 21, a plurality of water spray connection ports 22 are designed on the main water spray pipe 21 according to the position of a potential fire point, each water spray connection port 22 is provided with a vertical water spray connection pipe 23, and an inward-facing water spray head 24 is arranged on each water spray connection pipe 23 through a right-angle connection pipe 12. According to the actual size of the converter transformer and the actual position of possible fire, the position and the number of the water spray connecting pipelines 23 needing to be arranged are adjusted in the longitudinal direction of the converter transformer by the main water spray pipeline 21 with the screw holes (namely the water spray connecting ports 22), the position and the number of the water spray nozzles 24 are flexibly adjusted in the vertical direction of the converter transformer by the water spray connecting pipelines 23 with the water spray nozzles 24, and the fire is cooled and choked by the water spray aiming at the water spray nozzles 24 at the position where the actual converter transformer is easy to fire, so that the fire extinguishing efficiency is improved.
As shown in fig. 4, the foam pipeline module 30 is mainly used for transporting foam generated by the foam generator, and the foam can perform emulsification and isolation functions on fire. The foam pipeline module 30 comprises a main foam pipeline 31, a right-angle connecting pipe 12 and a foam nozzle 32, the main foam pipeline 31 and the foam nozzle 32 are connected through the right-angle connecting pipe 12, and a foam nozzle 33 is arranged on the foam nozzle 32. The foam pipeline module 30 is laid according to the laying position of the water spray pipeline module 20, and the foam pipeline module and the water spray pipeline module cooperate with each other to achieve the purpose of quickly extinguishing fire.
As shown in FIG. 5, the compressed air foam pipeline module 40 comprises a main compressed air foam pipeline 41, a right-angle connecting pipe 12 and a compressed air foam connecting pipeline 42, the main compressed air foam pipeline 41 is connected with the compressed air foam connecting pipeline 42 through the right-angle connecting pipe 12, a fire monitor 43 is installed on the compressed air foam connecting pipeline 42, the compressed air foam pipeline module 40 adopts a quick-extinguishing fire-retardant fire extinguishing agent as a fire extinguishing agent and sprays to an ignition area through the fire monitors 43 at two ends of the top of the Box-in device under pressure (two fire monitors 43 are installed on the left side and the right side of the top to ensure that the fire monitor can spray to the whole Box-in area), the flow rate and the spraying position of the fire monitor 43 can be adjusted in real time according to the fire scene through a remote control system and can simultaneously cooperate with water spray sprayed by the water spray pipeline and foam of the foam pipeline, which is equivalent to that when a converter transformer fire occurs, the three fire extinguishing.
, in this embodiment, the active oil drain port 13 is designed to be an inclined opening to increase the contact area of the rest air, which is beneficial to the release of the Box-in internal oil in case of fire.
steps are optimized, in the embodiment, the active oil drainage main pipe 11 is formed by connecting a plurality of active oil drainage main pipe segments 111 in series through the hoop 112, and the differentiated design aiming at the oil drainage pipelines of the converter transformers with different sizes can be realized by adjusting the number of the active oil drainage main pipe segments 111 and the hoop 112, so that the active oil drainage main pipe 11 and the active oil drainage port 13 can be horizontally laid according to different converter transformer sizes.
, optimizing, in the embodiment, the main water spray pipe 21 is laid horizontally and is formed by connecting a plurality of main water spray pipes 21 in sections in series through the anchor ear 112, so as to adjust the length of the main water spray pipe 21, the water spray connecting pipe 23 is formed by connecting a plurality of water spray connecting pipe 23 in sections in series through the anchor ear 112, the height of the water spray nozzles is designed in a differentiated mode according to the possible ignition points by setting the number of the water spray connecting pipe 23 in sections, and the number of the water spray nozzles 24 can be adjusted flexibly in the vertical direction by adjusting the position and the number of the right-angle connecting pipes 12, so that the water spray nozzles can be ensured to cover the easily-ignited area completely.
, in this embodiment, the main foam pipe 31 is formed by connecting a plurality of main foam pipes 31 in sections through the anchor ear 112, and the foam nozzle 32 is formed by connecting a plurality of foam nozzles 32 in sections through the anchor ear 112, so as to adjust the length of the pipe, the main foam pipe 31 is laid horizontally, and the foam nozzles 32 are laid vertically.
, in the embodiment, the main compressed air foam pipe 41 is formed by connecting a plurality of main compressed air foam pipes 41 in sections through anchor ears 112 in series, the length of the main compressed air foam pipe 41 can be flexibly adjusted according to the size of the actual converter transformer, the main compressed air foam pipe 42 is formed by connecting a plurality of main compressed air foam pipes 42 in sections through anchor ears 112 in series, the height of the fire monitor 43 can be conveniently adjusted, the main compressed air foam pipes 41 are horizontally laid, and the main compressed air foam pipes 42 are vertically laid.
, in this embodiment, in order to facilitate the flexible adjustment of the heights and numbers of the water spray nozzles 24 and the foam nozzles 32, the main active drain pipe 11 and the main compressed air foam pipe 41 are both disposed below the main water spray pipe 21 and the main foam pipe 31.
The utility model provides a fire fighting pipeline design scheme suitable for converter transformer Box-in noise insulation and noise reduction device, this scheme makes it can be according to actual converter transformer size and each converter transformer probably be easy to the position that each pipeline was arranged to the flexible regulation of ignition point, and when initiatively arranging oil, three kinds of fire fighting pipeline collaborative work have improved fire extinguishing efficiency greatly.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (7)
- The fire-fighting pipeline system is characterized by comprising four fire-fighting pipeline modules which are symmetrically pre-embedded at two sides of a converter transformer, namely an active oil drainage pipeline module, a water spray pipeline module, a foam pipeline module and a compressed air foam pipeline module, wherein the active oil drainage pipeline module comprises an active oil drainage main pipeline, a right-angle connecting pipe and an active oil drainage port, the active oil drainage main pipeline is connected with the active oil drainage port through the right-angle connecting pipe so that the active oil drainage port is closer to the main body part of the converter transformer, the water spray pipeline module comprises a water spray main pipeline, a plurality of water spray connecting ports are designed on the water spray main pipeline according to the position of a potential ignition point, each water spray is provided with a vertical water spray connecting pipeline, a water spray nozzle facing the inner side is arranged on the water spray connecting pipeline through the right-angle connecting pipe, the foam pipeline module comprises a foam main pipeline, a right-angle connecting pipe and a foam nozzle, the foam main pipeline is connected with the foam nozzle through the right-angle connecting pipe, a foam nozzle is arranged on the foam main pipeline, the foam nozzle is provided with a foam nozzle, the compressed air pipeline comprises a compressed air foam connecting pipe, and a compressed air foam main pipeline is arranged on the foam main pipeline.
- 2. The fire fighting piping system suitable for inside of converter transformer Box-in device according to claim 1, characterized in that said active oil drain port is of a slant opening type design.
- 3. The fire fighting piping system suitable for the inside of the converter transformer Box-in device according to claim 1, wherein the active oil drain main pipe is formed by connecting a plurality of active oil drain main pipe sections in series through hoops; the active oil drainage main pipeline and the active oil drainage port are both horizontally laid.
- 4. The internal fire fighting piping system suitable for the converter transformer Box-in unit of claim 1, wherein the main water spray pipe is formed by connecting a plurality of main water spray pipe sections in series through an anchor ear, and the water spray connecting pipe is formed by connecting a plurality of water spray connecting pipe sections in series through an anchor ear; the main water spray pipeline is horizontally laid.
- 5. The fire fighting piping system suitable for the inside of Box-in unit of converter transformer as claimed in claim 1, wherein said main foam piping is formed by connecting a plurality of main foam piping segments in series through an anchor ear, the foam nozzle is formed by connecting a plurality of foam nozzle segments in series through an anchor ear, the main foam piping is laid horizontally, and the foam nozzle is laid vertically.
- 6. The fire fighting piping system suitable for the inside of Box-in unit of converter transformer according to claim 1, wherein the compressed air foam main pipe is formed by connecting a plurality of compressed air foam main pipe segments in series through hoops, the compressed air foam connecting piping is formed by connecting a plurality of compressed air foam connecting pipe segments in series through hoops, the compressed air foam main pipe is laid horizontally, and the compressed air foam connecting piping is laid vertically.
- 7. The internal fire fighting piping system suitable for the converter transformer Box-in device according to claim 1, wherein the main active oil drain pipe and the main compressed air foam pipe are laid below the main water spray pipe and the main foam pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568170.8U CN209997058U (en) | 2019-04-24 | 2019-04-24 | fire-fighting pipeline system suitable for converter transformer Box-in device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568170.8U CN209997058U (en) | 2019-04-24 | 2019-04-24 | fire-fighting pipeline system suitable for converter transformer Box-in device |
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| CN209997058U true CN209997058U (en) | 2020-01-31 |
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| CN201920568170.8U Active CN209997058U (en) | 2019-04-24 | 2019-04-24 | fire-fighting pipeline system suitable for converter transformer Box-in device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244549A (en) * | 2021-06-01 | 2021-08-13 | 安徽新力电业科技咨询有限责任公司 | Transformer substation fire-fighting treatment method |
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- 2019-04-24 CN CN201920568170.8U patent/CN209997058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244549A (en) * | 2021-06-01 | 2021-08-13 | 安徽新力电业科技咨询有限责任公司 | Transformer substation fire-fighting treatment method |
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