CN219067504U - High-reliability substation secondary equipment cabin - Google Patents
High-reliability substation secondary equipment cabin Download PDFInfo
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- CN219067504U CN219067504U CN202222072868.5U CN202222072868U CN219067504U CN 219067504 U CN219067504 U CN 219067504U CN 202222072868 U CN202222072868 U CN 202222072868U CN 219067504 U CN219067504 U CN 219067504U
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Abstract
The utility model belongs to the technical field of transformer substation control protection application, and particularly discloses a high-reliability transformer substation secondary equipment cabin which comprises a modularized horizontal high-strength sealing box body, a door with an access control box, a plurality of groups of main grounding grid flat irons, an antistatic floor, a tray cabinet anti-vibration fixing support, a first control cabinet, a second control cabinet and a plurality of third control cabinets. The high-reliability substation secondary equipment cabin has the beneficial effects that: 1. standardized design, factory processing and assembly construction, so that the comprehensive investment of the whole station is equal to or lower than that of a traditional transformer substation, the transformer substation adopts an advanced complete system integration technology, and the compact layout can save 20% -30% of land resources; 2. the modularized horizontal high-strength sealing box body is a metal frame, is corrosion-resistant and maintenance-free, and is safe and reliable; 3. the intelligent power supply system has auxiliary functions of environmental temperature and humidity control, illumination, fire protection, video monitoring and the like, and has the advantages of high-reliability power supply of alternating current and direct current and electromagnetic interference resistance.
Description
Technical Field
The utility model belongs to the technical field of transformer substation control protection application, and particularly relates to a high-reliability transformer substation secondary equipment cabin.
Background
With the continuous improvement of the living standard of people and the development and progress of social economy, new energy power generation projects are promoted greatly, and the engineering construction of a power grid faces the challenges of difficult land sign, difficult construction and short construction period of a transformer substation.
The existing traditional transformer substation mode is not suitable for the construction requirements of power grid engineering, and to improve the construction progress and construction quality of the transformer substation, a standardized, modularized and factory production mode is required to be adopted, and the transformer substation is simply assembled on a construction site.
The land characterization difficulty of the power grid engineering is higher and higher facing increasingly tense land resources and space resources, so that the construction of the transformer substation also needs to consider how to save land and protect environment.
The secondary equipment cabin in the prefabricated cabin transformer substation is a central nervous system of the transformer substation, and is used for bearing relay protection, automatic control, communication, video and monitoring of the transformer substation, and is directly related to safe, reliable and stable operation of the transformer substation.
Accordingly, based on the above-mentioned problems, the present utility model provides a high-reliability secondary equipment compartment for a power substation.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a high-reliability substation secondary equipment cabin which is reasonable in structural design, solves the problems existing in the prior art, realizes standardized and modularized design of a substation, is convenient to transport, is compact in equipment arrangement, saves land resources, simultaneously realizes secondary wiring industrial construction, and shortens the construction period of the substation.
The technical scheme is as follows: the utility model provides a high-reliability substation secondary equipment cabin which comprises a modularized horizontal high-strength sealing box body, wherein door doors with access are arranged at two ends of the modularized horizontal high-strength sealing box body, a plurality of groups of main grounding grid flat irons are symmetrically arranged on the outer walls of two sides of the modularized horizontal high-strength sealing box body, antistatic floors are symmetrically arranged in the bottom of the modularized horizontal high-strength sealing box body, tray cabinet anti-vibration fixing supports are symmetrically arranged on the inner walls of two sides of the modularized horizontal high-strength sealing box body, and a first control cabinet, a second control cabinet and a plurality of third control cabinets are arranged in the tray cabinet anti-vibration fixing supports.
According to the technical scheme, the high-reliability substation secondary equipment cabin further comprises a cable groove arranged on the inner wall of the bottom of the modularized horizontal high-strength sealing box body, a secondary grounding copper bar connected with the first control cabinet, the second control cabinet and the plurality of third control cabinets is arranged in the cable groove, the secondary grounding copper bar is connected with an external grounding component, and the first control cabinet, the second control cabinet and the plurality of third control cabinets are respectively a direct-current multi-power supply switching cabinet, an auxiliary system monitoring cabinet and a secondary standby disc cabinet, and an access control box door is connected with the first control cabinet.
According to the technical scheme, the high-reliability substation secondary equipment cabin further comprises an exhaust fan and an air inlet fan which are arranged at two ends of the modularized horizontal high-strength sealing box body and are positioned on the side wall of the door with the access control, wherein the exhaust fan and the air inlet fan are respectively connected with the first control cabinet.
According to the technical scheme, the high-reliability substation secondary equipment cabin further comprises industrial air conditioners which are arranged at two ends of the modularized horizontal high-strength sealing box body and are respectively located at one side of the exhaust fan and one side of the air inlet machine, and a fire box which is arranged in one end of the modularized horizontal high-strength sealing box body, wherein the industrial air conditioners are respectively connected with the first control cabinet.
According to the technical scheme, the high-reliability substation secondary equipment cabin further comprises a plurality of lighting equipment, a smoke temperature sensor, a video probe and a temperature and humidity sensor, wherein the lighting equipment, the smoke temperature sensor, the video probe and the temperature and humidity sensor are arranged on the inner wall of the upper portion of the modularized horizontal high-strength sealed box body, the lighting equipment comprises an illuminating lamp and an accident illuminating lamp, and the video probe comprises but is not limited to an infrared camera.
Compared with the prior art, the high-reliability substation secondary equipment cabin has the beneficial effects that: 1. standardized design, factory processing and assembly construction, so that the comprehensive investment of the whole station is equal to or lower than that of a traditional transformer substation, the transformer substation adopts an advanced complete system integration technology, and the compact layout can save 20% -30% of land resources; 2. the modularized horizontal high-strength sealing box body is a metal frame, is rust-resistant (has a service life of 55 years), is maintenance-free, is safe and reliable, and has exquisite appearance design; 3. the intelligent power supply system has auxiliary functions of environmental temperature and humidity control, illumination, fire protection, video monitoring and the like, and has the advantages of high-reliability power supply of alternating current and direct current and electromagnetic interference resistance.
Drawings
FIG. 1 is a schematic top view of a secondary equipment compartment of a high reliability substation according to the present utility model;
FIG. 2 is an enlarged schematic view of the left part of the secondary equipment compartment of a high reliability substation according to the present utility model;
FIG. 3 is an enlarged schematic view of the right side portion of the secondary equipment compartment of a high reliability substation according to the present utility model;
wherein, the serial numbers in the figure are as follows: the high-strength horizontal high-strength sealing box comprises a 1-modularized horizontal high-strength sealing box body, a 2-main grounding grid flat iron, a 3-secondary grounding copper bar, a 4-cable groove, 5-lighting equipment, a 6-industrial air conditioner, a 7-tray cabinet anti-seismic fixed support, an 8-first control cabinet, a 9-second control cabinet, a 10-third control cabinet, an 11-smoke temperature sensor, a 12-video probe, a 13-temperature and humidity sensor, a 14-door with access control box door, a 15-fire box, a 16-exhaust fan, a 17-air inlet fan and an 18-antistatic floor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
A high-reliability substation secondary equipment compartment as shown in figures 1, 2 and 3 comprises a modularized horizontal high-strength sealed box body 1,
both ends of the modularized horizontal high-strength sealed box body 1 are provided with door doors 14 with access control,
a plurality of groups of main grounding grid flat irons 2 are symmetrically arranged on the outer walls of the two sides of the modularized horizontal high-strength sealed box body 1,
the inner walls of the two sides of the modularized horizontal high-strength sealed box body 1 are symmetrically provided with tray cabinet anti-vibration fixing brackets 7,
a first control cabinet 8, a second control cabinet 9 and a plurality of third control cabinets 10 are arranged in the tray cabinet anti-seismic fixed support 7.
The high reliability transformer station secondary equipment cabin of this structure is preferred, including setting up the cable slot 4 at the horizontal high strength sealed box 1 bottom inner wall of modularization, be provided with in the cable slot 4 with first switch board 8, second switch board 9 and the secondary ground connection copper bar 3 that a plurality of third switch board 10 are connected, wherein, secondary ground connection copper bar 3 is connected with outside ground connection part, first switch board 8, second switch board 9 and a plurality of third switch board 10 are direct current multi-power supply switch board respectively, auxiliary system monitor cabinet, secondary reserve dish cabinet, take access control door 14 to be connected with first switch board 8.
The high-reliability substation secondary equipment cabin of the structure is preferable and further comprises an exhaust fan 16 and an air inlet machine 17 which are arranged at two ends of the modularized horizontal high-strength sealing box body 1 and positioned on the side wall of the door 14 with the entrance guard, wherein the exhaust fan 16 and the air inlet machine 17 are respectively connected with the first control cabinet 8.
The high-reliability substation secondary equipment cabin of the structure is preferable and further comprises industrial air conditioners 6 which are arranged at two ends of the modularized horizontal high-strength sealed box body 1 and are respectively positioned at one side of the exhaust fan 16 and one side of the air inlet machine 17, and a fire box 15 which is arranged in one end of the modularized horizontal high-strength sealed box body 1, wherein the industrial air conditioners 6 are respectively connected with the first control cabinet 8.
The high reliability transformer substation secondary equipment cabin of this structure is preferred, still include a plurality of lighting apparatus 5, smoke temperature sensor 11, video probe 12 and temperature and humidity sensor 13 of setting up at the horizontal high strength sealed box 1 upper portion inner wall of modularization, wherein, a plurality of lighting apparatus 5, smoke temperature sensor 11, video probe 12 and temperature and humidity sensor 13 are connected with first switch board 8, second switch board 9 respectively, and lighting apparatus 5 includes light and accident light, and video probe 12 includes but is not limited to infrared camera.
Examples
As further shown in figures 1, 2 and 3,
the modularized horizontal high-strength sealed box body 1 is a secondary equipment cabin (outer mining, modularized design, high strength, convenient transportation and hoisting) formed by a high-strength metal framework and an anti-corrosion shell, the main grounding grid flat iron 2 is used for connecting the modularized horizontal high-strength sealed box body 1 (equipment cabin) and the main grounding grid, and the anti-static floor 18 and the secondary grounding copper bars 3 are used for anti-interference grounding of all secondary equipment;
the cable groove 4 is used for the walkway of power, control cables and optical cables;
the first control cabinet 8 and the second control cabinet 9 (the end parts of the secondary equipment cabins) form environment control in the modularized horizontal high-strength sealed box body 1 together with the industrial air conditioner 6, the air inlet machine 17, the exhaust fan 16 and the temperature and humidity sensor 13 which are respectively connected;
the first control cabinet 8 and the second control cabinet 9 (the end parts of the secondary equipment cabins) form a fire alarm system together with the smoke temperature sensing detector 11 and the fire box 15 which are respectively connected;
the first control cabinet 8 and the second control cabinet 9 (the end parts of the secondary equipment cabins) form a security system with the lighting equipment 5, the door control 14 and the video probe 12 which are respectively connected;
the first control cabinet 8 (alternating current/direct current multi-power supply switching cabinet) provides reliable power; the second control cabinet 9 (auxiliary system monitoring cabinet) provides monitoring of in-cabin and out-cabin auxiliary equipment, fire protection systems, video systems, environmental control, access control systems, and outgoing alarm signals.
The high reliability transformer station secondary equipment cabin of this structure: (1) The structure is simple and modularized, land resources are saved, and the assembly is convenient, quick, flexible and convenient to transport; (2) The secondary wiring is subjected to industrial construction, and the construction can be completed by simple on-site plugging, so that the construction period of the transformer substation is greatly shortened; (3) high strength, high reliability and long service life.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a high reliability transformer substation secondary equipment cabin, includes horizontal high strength seal box (1) of modularization, its characterized in that: the anti-static anti-vibration cabinet is characterized in that door doors (14) are arranged at two ends of the modularized horizontal high-strength sealing box body (1), a plurality of groups of main grounding grid flat irons (2) are symmetrically arranged on two side outer walls of the modularized horizontal high-strength sealing box body (1), anti-static floors (18) are symmetrically arranged in the bottom of the modularized horizontal high-strength sealing box body (1), tray cabinet anti-vibration fixing supports (7) are symmetrically arranged on two side inner walls of the modularized horizontal high-strength sealing box body (1), and a first control cabinet (8), a second control cabinet (9) and a plurality of third control cabinets (10) are arranged in the tray cabinet anti-vibration fixing supports (7).
2. The high reliability substation secondary equipment compartment of claim 1, wherein: the utility model provides a high reliability transformer substation secondary equipment cabin, still includes cable slot (4) of setting at the horizontal high strength sealed box of modularization (1) bottom inner wall, be provided with in cable slot (4) with first switch board (8), second switch board (9) and the secondary ground connection copper bar (3) that a plurality of third switch board (10) are connected, wherein, secondary ground connection copper bar (3) are connected with outside ground connection part, and first switch board (8), second switch board (9) and a plurality of third switch board (10) are direct current multi-power supply switch board, auxiliary system control cabinet, secondary reserve dish cabinet respectively, take entrance guard's chamber door (14) to be connected with first switch board (8).
3. A high reliability substation secondary equipment compartment according to claim 2, characterized in that: the high-reliability substation secondary equipment cabin further comprises an exhaust fan (16) and an air inlet machine (17) which are arranged at two ends of the modularized horizontal high-strength sealing box body (1) and positioned on the side wall of the access control box door (14), wherein the exhaust fan (16) and the air inlet machine (17) are respectively connected with the first control cabinet (8).
4. A high reliability substation secondary equipment compartment according to claim 3, characterized in that: the high-reliability substation secondary equipment cabin further comprises industrial air conditioners (6) which are arranged at two ends of the modularized horizontal high-strength sealing box body (1) and are respectively positioned at one side of the exhaust fan (16) and one side of the air inlet machine (17), and fire-fighting boxes (15) which are arranged in one end of the modularized horizontal high-strength sealing box body (1), wherein the industrial air conditioners (6) are respectively connected with the first control cabinet (8).
5. The high reliability substation secondary equipment compartment of claim 4, wherein: the utility model provides a high reliability transformer substation secondary equipment cabin, still include a plurality of lighting apparatus (5) that set up at the horizontal high strength seal box of modularization (1) upper portion inner wall, cigarette temperature sensor (11), video probe (12) and temperature and humidity sensor (13), wherein, a plurality of lighting apparatus (5), cigarette temperature sensor (11), video probe (12) and temperature and humidity sensor (13) are connected with first switch board (8), second switch board (9) respectively, lighting apparatus (5) are including light and accident light, video probe (12) are including but not limited to infrared camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072868.5U CN219067504U (en) | 2022-08-08 | 2022-08-08 | High-reliability substation secondary equipment cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072868.5U CN219067504U (en) | 2022-08-08 | 2022-08-08 | High-reliability substation secondary equipment cabin |
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| Publication Number | Publication Date |
|---|---|
| CN219067504U true CN219067504U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222072868.5U Active CN219067504U (en) | 2022-08-08 | 2022-08-08 | High-reliability substation secondary equipment cabin |
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| Country | Link |
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| CN (1) | CN219067504U (en) |
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- 2022-08-08 CN CN202222072868.5U patent/CN219067504U/en active Active
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