CN217823925U - Box-type substation of high security - Google Patents
Box-type substation of high security Download PDFInfo
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- CN217823925U CN217823925U CN202221004377.0U CN202221004377U CN217823925U CN 217823925 U CN217823925 U CN 217823925U CN 202221004377 U CN202221004377 U CN 202221004377U CN 217823925 U CN217823925 U CN 217823925U
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Abstract
The utility model provides a high-safety box-type substation, which can improve the fire extinguishing reaction speed and effectively prevent re-burning through multi-stage protection, wherein a fire-fighting component of the box-type substation is fixedly arranged in the box-type substation body and on the inner wall of a box door; an electrical part is clamped in an electrical part protection groove of the fire fighting assembly, and a clamping groove is formed in the top of the side wall of the electrical part protection groove; the top of the electric part protection cover is provided with a cavity, a plurality of grid plates are arranged in the cavity, hollows are arranged on the grid plates, fire-fighting agents are arranged in the cavity, bulges towards the direction of placing the electric parts are arranged at the bottom of the cavity, the bulges are burnt when the electric parts catch fire, and the fire-fighting agents in the cavity are sprayed to the corresponding electric parts; connecting columns are arranged on two sides of the electric piece protective cover, and the bottoms of the connecting columns are clamped with the clamping grooves; a plurality of high-voltage injection heads are arranged on the fire extinguishing pipeline, and the injection range of the high-voltage injection heads covers the whole box-type substation body; the fire extinguisher is connected with a fire extinguishing pipeline.
Description
Technical Field
The utility model relates to a box-type substation field particularly, relates to a box-type substation of high security.
Background
The box-type transformer substation is the main direction of current rural power grid transformation and future transformer substation construction, but still has some deficiencies in some respects, and the concrete expression is: fire prevention problem: box-type substation generally is the operation of totally enclosed unmanned on duty, though whole equipment does not have the oilization operation and is equipped with distant place smog alarm system, still has the conflagration hidden danger in the box, if: cables, compensation capacitors and the like are not favorable for ventilation and fire fighting in case of sudden fire. In the prior art, automatic fire extinguishers and the like are adopted to extinguish fire of a box-type substation, but because the induction of a sensor, the issuing of an instruction and the touching of an electromagnetic valve all need a certain time, when fire is sprayed, open fire can be seen, and the fire intensity is larger at the moment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box-type substation of high security, it can promote the reaction rate of putting out a fire, and multistage protection effectively prevents the after combustion.
The embodiment of the utility model is realized like this:
a high-security box-type substation, comprising: the box type transformer substation comprises a box type transformer substation body, a box door and a fire-fighting assembly, wherein the box door is pivoted with the box type transformer substation body; the fire-fighting assembly is fixedly arranged in the box-type substation body and on the inner wall of the box door; the fire fighting module includes: the fire extinguisher comprises an electrical part protection groove, an electrical part protection cover, a fire extinguishing pipeline and a fire extinguisher, wherein an electrical part is clamped in the electrical part protection groove, and a clamping groove is formed in the top of the side wall of the electrical part protection groove; the top of the electric part protection cover is provided with a cavity, a plurality of grid plates are arranged in the cavity, hollows are arranged on the grid plates, the top of the cavity is provided with an injection hole, a sealing plug is arranged on the injection hole, a fire-fighting medicament is arranged in the cavity, a bulge in the direction of placing the electric part is arranged at the bottom of the cavity, the bulge is burnt when the electric part is on fire, and the fire-fighting medicament in the cavity is sprayed to the corresponding electric part; connecting columns are arranged on two sides of the electric part protective cover, and the bottoms of the connecting columns are clamped with the clamping grooves; a plurality of high-voltage injection heads are arranged on the fire extinguishing pipeline, and the injection range of the high-voltage injection heads covers the whole box-type substation body; the fire extinguisher is connected with a fire extinguishing pipeline.
In a preferred embodiment of the present invention, the fire extinguishing pipe includes: the fire extinguishing device comprises a main fire extinguishing pipe and an auxiliary fire extinguishing pipe, wherein the upper end and the lower end of the main fire extinguishing pipe are respectively provided with a first input channel and a second input channel; the auxiliary fire extinguishing pipes are communicated with the main fire extinguishing pipes, and each auxiliary fire extinguishing pipe is provided with a plurality of high-pressure spray heads.
In a preferred embodiment of the present invention, the fire extinguisher comprises: the fire extinguishing agent tank is arranged on the box door; the first hose is connected with the perfluorohexanone fire extinguishing agent tank and the first input channel, and the first hose is provided with a first electromagnetic valve.
In a preferred embodiment of the present invention, the fire extinguisher further comprises: the heptafluorocyclopentane fire extinguishing agent tank is arranged on the box door; the second hose is connected with the heptafluorocyclopentane fire extinguishing agent tank and the second input channel, and the second hose is provided with a second electromagnetic valve.
In a preferred embodiment of the present invention, the heptafluorocyclopentane fire-extinguishing agent tank and the perfluorohexanone fire-extinguishing agent tank are mounted on the chamber door through a shock-absorbing base.
In a preferred embodiment of the present invention, the damping base includes: the fire extinguishing agent tank comprises a base body and fire extinguishing agent tank clamping blocks, wherein the base body is fixedly connected with a cabinet door, the middle part of the base body is provided with a damping spring mounting area, and two sides of the damping spring mounting area are provided with sliding rails; the end part of the slide rail is provided with a baffle; the top of the fire extinguishing agent tank clamping block is provided with a clamping groove for clamping the fire extinguishing tank, the bottom of the fire extinguishing agent tank clamping block is fixedly connected with a first damping spring, and the damping spring is fixedly arranged in a damping spring mounting area; the two sides of the fire extinguishing agent tank clamping block are also provided with corner-shaped connecting lugs, the lower parts of the connecting lugs are sliding blocks, the sliding blocks are in sliding connection with the sliding rails, and the middle parts of the connecting lugs are connected with the baffle through second damping springs.
The embodiment of the utility model provides a beneficial effect is: the box-type substation is provided with the electric protection groove at the ignition point, the electric protection cover of the electric protection groove is provided with the cavity for injecting the fire-fighting agent, when the problems of fire and the like occur, the bulge at the bottom of the cavity is broken, and the fire-fighting agent is sprayed to the ignition point; if the fire-fighting agent is not enough to extinguish a fire or the fire is reburning, the fire extinguishing pipeline at the box door is started to further extinguish the fire, the response is fast, and the damage of the reburning to the box-type substation can be avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a box-type substation according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electrical component protection groove and an electrical component protection cover according to an embodiment of the present invention;
FIG. 3 is a schematic view of a part of the structure of the fire extinguishing piping and the fire extinguisher according to the embodiment of the present invention 1;
FIG. 4 is a schematic view of a part of the fire extinguishing piping and fire extinguisher according to an embodiment of the present invention, shown in FIG. 2;
an icon: 100-box type transformer substation body; 200-a box door; 300-a fire fighting module; 310-electrical component protection groove; 320-electrical piece protective cover; 330-fire extinguishing line; 340-a fire extinguisher; 321-a cavity; 322-a cellular board; 323-injection holes; 324-a sealing plug; 325-bulge; 326-connecting column; 331-a high pressure spray head; 332-main fire extinguishing tube; 333-auxiliary fire extinguishing pipe; 334-a first input channel; 335-a second input channel; 341-perfluorohexanone fire-extinguishing agent tank; 342-a first hose; 343-a first solenoid valve; 344-heptafluorocyclopentane fire extinguishing agent tank; 345-a second hose; 346-a second solenoid valve; 210-a shock absorbing base; 211-a base body; 212-fire suppressant tank cartridge; 213-a slide rail; 214-a baffle; 215-card slot; 216-a first damping spring; 217-engaging lug; 218-a second damping spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
First embodiment
Referring to fig. 1 to 4, the present embodiment provides a high-safety box-type substation, including: the box-type substation comprises a box-type substation body 100, a box door 200 and a fire-fighting assembly 300, wherein the box door 200 is pivoted with the box-type substation body 100; the fire fighting module 300 is fixedly installed in the box-type substation body 100 and the inner wall of the box door 200.
The fire fighting module 300 in this embodiment includes: the fire extinguisher comprises an electrical part protection groove 310, an electrical part protection cover 320, a fire extinguishing pipeline 330 and a fire extinguisher 340, wherein an electrical part is clamped in the electrical part protection groove 310 and used for delineating the position of the electrical part, and a clamping groove is formed in the top of the side wall of the electrical part protection groove 310 and used for connecting the electrical part protection cover 320; the top of the electric part protection cover 320 is provided with a cavity 321, a plurality of partition plates 322 are arranged in the cavity 321, the partition plates 322 are hollowed out, so that the internal cavity 321 is communicated, the top of the cavity 321 is provided with an injection hole 323, the injection hole 323 is provided with a sealing plug 324, a fire-fighting medicament is arranged in the cavity 321 and used for injecting the fire-fighting medicament into the cavity 321, the bottom of the cavity 321 is provided with a protrusion 325 towards the electric part placing direction, the strength of the protrusion 325 is smaller than that of the cavity 321 body, so that the protrusion 325 can be burnt when the electric part fires, and the fire-fighting medicament in the cavity 321 is sprayed onto the corresponding electric part; the electrical component protection cover 320 is provided with connection posts 326 at two sides thereof, and the bottom of the connection posts 326 is clamped with the clamping grooves.
The electrical protection slot 310 and the electrical protection cover 320 in this embodiment function as a primary fire protection device that is capable of responding in a first time in the event of a fire.
In addition, a second-level and a third-level fire fighting device are also provided, which comprise a fire fighting pipeline and two different types of fire fighting devices connected with the fire fighting pipeline.
Specifically, the fire extinguishing pipe 330 is provided with a plurality of high-voltage spray heads 331, and the spray range of the high-voltage spray heads 331 covers the entire box-type substation body 100. The fire extinguishing line 330 includes: a main fire extinguishing pipe 332 and an auxiliary fire extinguishing pipe 333, wherein the upper end and the lower end of the main fire extinguishing pipe 332 are respectively provided with a first input channel 334 and a second input channel 335; the sub fire extinguishing pipes 333 communicate with the main fire extinguishing pipe 332, and a plurality of high pressure jetting heads 331 are provided for each sub fire extinguishing pipe 333.
The fire extinguisher 340 includes: a perfluorohexanone fire-extinguishing agent tank 341 and a first hose 342, the perfluorohexanone fire-extinguishing agent tank 341 being mounted on the door 200; a first hose 342 connects the perfluorohexanone fire suppressant tank 341 and the first inlet passage 334, and a first solenoid valve 343 is provided on the first hose 342.
The fire extinguisher 340 further includes: a heptafluorocyclopentane fire-extinguishing agent tank 344 and a second hose 345, the heptafluorocyclopentane fire-extinguishing agent tank 344 being mounted on the door 200; a second hose 345 connects the heptafluorocyclopentane fire suppressant tank 344 to the second inlet channel 335, and a second solenoid valve 346 is provided on the second hose 345.
When the fire extinguishing agent is used, the perfluorohexanone is used as a secondary fire extinguishing measure, the heptafluorocyclopentane fire extinguishing agent is used as a tertiary fire extinguishing measure, the perfluorohexanone is released firstly, and if a fire reaction occurs, the heptafluorocyclopentane fire extinguishing agent is released again, so that the fire extinguishing agent is used for protecting the environment and reducing the influence on the atmosphere and rescue personnel. The first solenoid valve 343 and the second solenoid valve 346 in this embodiment control whether to release the corresponding medicine or not depending on the detection indexes of the temperature sensor and the smoke sensor provided in the case.
More specifically, heptafluorocyclopentane fire suppressant tank 344 and perfluorohexanone fire suppressant tank 341 are mounted to door 200 by shock mount 210. The damper base 210 includes: the cabinet door shock absorption device comprises a base body 211 and an extinguishing agent tank clamping block 212, wherein the base body 211 is fixedly connected with the cabinet door, a shock absorption spring installation area is arranged in the middle of the base body 211, and sliding rails 213 are arranged on two sides of the shock absorption spring installation area; the end of the slide rail 213 is provided with a baffle 214; the top of the fire extinguishing agent tank clamping block 212 is provided with a clamping groove 215 for clamping a fire extinguishing tank, the bottom of the fire extinguishing agent tank clamping block 212 is fixedly connected with a first damping spring 216, and the damping spring is fixedly arranged in a damping spring mounting area; the two sides of the fire extinguishing agent tank clamping block 212 are also provided with corner-shaped connecting lugs 217, the lower parts of the connecting lugs 217 are provided with sliding blocks, the sliding blocks are connected with the sliding rails 213 in a sliding manner, and the middle parts of the connecting lugs 217 are connected with the baffle plates 214 through second damping springs 218.
In summary, the box-type substation of the present invention is provided with the electrical protection slot at the fire point, the electrical protection cover of the electrical protection slot is provided with the cavity 321 for injecting the fire-fighting chemical, when the fire and other problems occur, the protrusion 325 at the bottom of the cavity 321 is broken, and the fire-fighting chemical is sprayed to the fire point; if the fire-fighting agent is not enough to extinguish a fire or the fire is reignited again, the fire extinguishing pipeline 330 at the box door 200 is started to further extinguish the fire, the response is fast, and the damage of the reignition to the box-type substation can be avoided.
This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It should be understood that the embodiments described in this specification can be implemented in many alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Specific structural and functional details disclosed are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. It will be appreciated by persons skilled in the art that a plurality of features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to form embodiments which are not explicitly illustrated or described. The described combination of features provides a representative embodiment for a typical application. However, various combinations and modifications of the features consistent with the teachings of the present invention may be used as desired for particular applications or implementations.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-safety box-type substation, characterized in that it comprises: the box type transformer substation comprises a box type transformer substation body, a box door and a fire-fighting assembly, wherein the box door is pivoted with the box type transformer substation body; the fire-fighting assembly is fixedly arranged in the box-type substation body and on the inner wall of the box door; the fire fighting assembly comprises:
the electric part protection groove is internally clamped with an electric part, and the top of the side wall of the electric part protection groove is provided with a clamping groove;
the fire-fighting safety device comprises an electrical part protection cover, wherein a cavity is formed in the top of the electrical part protection cover, a plurality of grid plates are arranged in the cavity, hollowed parts are arranged on the grid plates, injection holes are formed in the top of the cavity, sealing plugs are arranged on the injection holes, fire-fighting chemicals are arranged in the cavity, bulges in the direction of placing the electrical parts are arranged at the bottom of the cavity, the bulges are burnt when the electrical parts are on fire, and the fire-fighting chemicals in the cavity are sprayed to the corresponding electrical parts; connecting columns are arranged on two sides of the electric part protective cover, and the bottoms of the connecting columns are clamped with the clamping grooves;
the fire extinguishing pipeline is provided with a plurality of high-pressure injection heads, and the injection range of the high-pressure injection heads covers the whole box type transformer substation body;
the fire extinguisher is connected with the fire extinguishing pipeline.
2. The high security box substation of claim 1, wherein the fire suppression pipeline comprises:
the fire extinguishing pipe comprises a main fire extinguishing pipe, a first input channel and a second input channel are respectively arranged at the upper end and the lower end of the main fire extinguishing pipe;
and the auxiliary fire extinguishing pipes are communicated with the main fire extinguishing pipes, and each auxiliary fire extinguishing pipe is provided with a plurality of high-pressure spray heads.
3. The high security box substation of claim 2, wherein the fire extinguisher comprises:
a perfluorohexanone fire suppressant tank mounted on the chamber door;
the first hose is connected with the perfluorohexanone fire extinguishing agent tank and the first input channel, and a first electromagnetic valve is configured on the first hose.
4. The high security box substation of claim 3, wherein the fire extinguisher further comprises:
the heptafluorocyclopentane fire extinguishing agent tank is mounted on the box door;
and the second hose is connected with the heptafluorocyclopentane fire extinguishing agent tank and the second input channel, and a second electromagnetic valve is configured on the second hose.
5. The high security box substation of claim 4, wherein the heptafluorocyclopentane and perfluorohexanone fire suppressant tanks are mounted on the box doors by shock mounts.
6. The high security box substation of claim 5, wherein the shock mount comprises:
the cabinet door comprises a base body, wherein the base body is fixedly connected with a cabinet door, a damping spring mounting area is arranged in the middle of the base body, and sliding rails are arranged on two sides of the damping spring mounting area; a baffle is arranged at the end part of the slide rail;
the fire extinguishing agent tank comprises a fire extinguishing agent tank clamping block, wherein the top of the fire extinguishing agent tank clamping block is provided with a clamping groove for clamping a fire extinguishing tank, the bottom of the fire extinguishing agent tank clamping block is fixedly connected with a first damping spring, and the damping spring is fixedly arranged in a damping spring mounting area; the fire extinguishing agent tank clamping block is characterized in that two sides of the fire extinguishing agent tank clamping block are also provided with corner-shaped connecting lugs, the lower portions of the connecting lugs are sliding blocks, the sliding blocks are in sliding connection with the sliding rails, and the middle portions of the connecting lugs are connected with the baffle through second damping springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221004377.0U CN217823925U (en) | 2022-04-27 | 2022-04-27 | Box-type substation of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221004377.0U CN217823925U (en) | 2022-04-27 | 2022-04-27 | Box-type substation of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217823925U true CN217823925U (en) | 2022-11-15 |
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ID=83982106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221004377.0U Active CN217823925U (en) | 2022-04-27 | 2022-04-27 | Box-type substation of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217823925U (en) |
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2022
- 2022-04-27 CN CN202221004377.0U patent/CN217823925U/en active Active
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