CN111682408A - Centralized control compact primary and secondary fusion ring net cage - Google Patents
Centralized control compact primary and secondary fusion ring net cage Download PDFInfo
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- CN111682408A CN111682408A CN202010210382.6A CN202010210382A CN111682408A CN 111682408 A CN111682408 A CN 111682408A CN 202010210382 A CN202010210382 A CN 202010210382A CN 111682408 A CN111682408 A CN 111682408A
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- cabinet
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- centralized control
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- 230000004927 fusion Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a centralized control compact type primary and secondary fusion ring net cage which comprises an outdoor switching station, an incoming line PT cabinet, a two-box incoming line cabinet, a four-box outgoing line cabinet, a bus PT cabinet and a network exchange management machine, wherein the incoming line PT cabinet is arranged inside the outdoor switching station, the two-box incoming line cabinet is fixedly connected to the right side of the incoming line PT cabinet, the four-box outgoing line cabinet is fixedly connected to the right side of the two-box incoming line cabinet, the bus PT cabinet is fixedly connected to the right side of the four-box outgoing line cabinet, protective shells are arranged on the outer sides of the incoming line PT cabinet and the bus PT cabinet, mechanism chambers are arranged on the upper portions of the protective shells, the upper sides of the mechanism chambers are connected with a low-voltage box, the inner sides of the low-voltage box are connected with a secondary instrument box, and control terminals are arranged on the. The invention can mutually fuse the centralized control unit and the primary equipment mechanism by utilizing the incoming line PT cabinet, the two-box incoming line cabinet, the four-box outgoing line cabinet and the bus PT cabinet, can effectively reduce the volume of the cabinet body and enables the internal structure to be more compact.
Description
Technical Field
The invention relates to the technical field of ring main units, in particular to a centralized control compact primary and secondary fusion ring net cage.
Background
Along with the rapid development of social economy and urban construction, the application of high-voltage electricity in cities is gradually increased, the power supply of ring networks is also gradually increased, more and more once-and-twice fusion ring net cages are allowed to grow according to the construction requirements of the distribution automation of national power grid companies, and the development of the centralized control compact once-and-twice fusion ring net cage is particularly important under the situation that urban land resources are more and more scarce and urban land is in short supply.
However, the existing ring net cage still has some defects when in use, for example, the occupied area is large, the secondary control loop and the primary switch device cannot be better fused, and the use and the operation are inconvenient, so that the use of the ring net cage is reduced, and the centralized control compact type primary and secondary fusion ring net cage is provided, so that the problems provided in the above are solved conveniently.
Disclosure of Invention
The invention aims to provide a centralized control compact primary and secondary fusion ring net cage, which aims to solve the problems that the ring net cage has a large occupied area, cannot better fuse a secondary control loop and primary switchgear, is inconvenient to use and operate and accordingly reduces the use of the ring net cage.
In order to achieve the purpose, the invention provides the following technical scheme: a compact type integrated and secondary fusion ring net cage with centralized control comprises an outdoor switching station, an incoming line PT cabinet, a two-box incoming line cabinet, a four-box outgoing line cabinet, a bus PT cabinet and a network exchange manager, wherein the incoming line PT cabinet is arranged inside the outdoor switching station, the two-box incoming line cabinet is fixedly connected to the right side of the incoming line PT cabinet, the four-box outgoing line cabinet is fixedly connected to the right side of the two-box incoming line cabinet, the bus PT cabinet is fixedly connected to the right side of the four-box outgoing line cabinet, a protective shell is arranged on the outer sides of the incoming line PT cabinet and the bus PT cabinet, a mechanism chamber is arranged on the upper portion of the protective shell, the upper side of the mechanism chamber is connected with a low-voltage box, a secondary instrument box is connected to the inner side of the low-voltage box, a control terminal is arranged on the upper portion of the secondary instrument box, the inner side of the mechanism chamber is connected with the network exchange manager and a protective module complete, the lower part of the two-box incoming line cabinet is provided with an incoming line port, and the lower part of the four-box outgoing line cabinet is provided with an outgoing line port.
Preferably, inlet wire PT cabinet and two casees inlet wire cabinets and four casees outlet wire cabinets and generating line PT cabinet cable chamber junctions are equipped with fixed curb plate, and the upper portion of fixed curb plate is equipped with square through hole, utilizes square through hole can connect outlet sleeve pipe and inlet wire PT subassembly.
Preferably, two case inlet wire cabinets adopt two inlet wire cabinets altogether, and four case outlet wire cabinets adopt four case outlet wire cubical switchboard altogether, two case inlet wire cabinets and four inside of case outlet wire cabinet all are equipped with the fixed bolster, the upper portion of fixed bolster is equipped with circular through-hole and square groove, and the fixed bolster can be fixed with inside cable.
Preferably, outdoor switching station comprises base, structure stand, mechanism crossbeam, door plant and top cap, and the base utilizes the channel-section steel to assemble the welding and form, and the side welding steel sheet of outdoor switching station, and the steel sheet can carry out the trompil according to the bottom of the cabinet body to utilize weld nut to fix the looped netowrk cabinet.
Preferably, the inside of inlet wire PT cabinet is equipped with secondary control DTU unit, can fix the installation of secondary control DTU unit on the upper portion of inlet wire PT cabinet unit.
Preferably, each unit control loop in the protection module complete device is connected through terminal wiring, the rear portion of the protection module complete device is connected with the energy storage battery through the isolation plate, the lower portion of the energy storage battery is connected with the mounting support, and the energy storage battery can supply power to the protection module complete device and the control terminal.
Preferably, the control terminal is internally provided with an integrated circuit and a display screen, and the control terminal is used for conveniently observing the running states of the control loop and the switch equipment.
Compared with the prior art, the invention has the beneficial effects that:
the centralized control unit and the primary equipment mechanism can be mutually fused by utilizing the incoming line PT cabinet, the two-box incoming line cabinet, the four-box outgoing line cabinet and the bus PT cabinet, the primary and secondary fusion degree of the ring network box mechanism can be improved, the size of the cabinet body can be effectively reduced, the internal structure is more compact, and the integrated control unit has the characteristics of reasonable structure and compact size.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a schematic view of the left side of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of a fixed side plate according to the present invention.
In the figure: 1. an outdoor switching station; 2. a secondary instrument box; 3. feeding a PT cabinet; 4. two-box incoming line cabinet; 5. a four-box outlet cabinet; 6. a bus PT cabinet; 7. a network switching manager; 8. a control terminal; 9. a protection module kit; 10. fixing the side plate; 11. fixing a bracket; 12. an incoming line port; 13. a wire outlet port; 14. a low pressure tank; 15. a mechanism chamber; 16. a protective housing; 17. an air box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a centralized control compact type one-secondary fusion ring net cage comprises an outdoor switching station 1, an incoming line PT cabinet 3, a two-box incoming line cabinet 4, a four-box outgoing line cabinet 5, a bus line PT cabinet 6, a control terminal 8, a protection module complete device 9 and a network exchange management machine 7, wherein the incoming line PT cabinet 3 is arranged inside the outdoor switching station 1, an incoming line PT component can be fixed inside the incoming line PT cabinet 3, the two-box incoming line cabinet 4 is fixedly connected to the right side of the incoming line PT cabinet 3, a cable can enter the two-box incoming line cabinet 4, the four-box outgoing line cabinet 5 is fixedly connected to the right side of the two-box incoming line cabinet 4, the cable can be conveyed out of the four-box outgoing line cabinet 5, the bus line PT cabinet 6 is fixedly connected to the right side of the four-box outgoing line cabinet 5, a protection shell 16 is arranged outside the incoming line PT cabinet 3 and the bus line PT cabinet 5, a mechanism chamber 15 is arranged on the upper portion of the protection shell 16, and the mechanism chamber 15 has, the upside of mechanism room 15 is connected with low-pressure tank 14, and low-pressure tank 14 has good heat-proof quality, prevents effectively that the aqueous vapor from condensing, and low-pressure tank 14's inboard is connected with secondary instrument case 2 to the upper portion of secondary instrument case 2 is equipped with controls terminal 8, controls terminal 8 and can monitors the operation of equipment, mechanism room 15's inboard is connected with network exchange management machine 7 and protection module integrated equipment 9 through the fixed bolster, and network exchange management machine 7 is used for control circuit's communication management, mechanism room 15's left side is connected with gas tank 17, and gas tank 17 has good leakproofness, two case inlet wire cabinets 4's lower part is equipped with inlet wire port 12, and inlet wire port 12 can fix the inlet wire sleeve pipe, four case outlet wire cabinets 5's lower part is equipped with outlet wire port 13, and outlet wire port 13 can fix the outlet wire sleeve pipe.
Inlet wire PT cabinet 3 and two casees inlet wire cabinet 4 and four casees outlet wire cabinet 5 and 6 cable chamber junctions of generating line PT cabinet are equipped with fixed curb plate 10, and the upper portion of fixed curb plate 10 is equipped with square through hole, utilizes square through hole can connect outlet wire sleeve pipe and inlet wire PT subassembly.
Two case inlet wire cabinets 4 adopt two inlet wire cabinets altogether, and four case outlet wire cabinets 5 adopt four case outlet wire cubical switchboard altogether, two case inlet wire cabinets 4 and four inside of case outlet wire cabinet 5 all are equipped with fixed bolster 11, the upper portion of fixed bolster 11 is equipped with circular through-hole and square groove, and fixed bolster 11 can be fixed with inside cable.
The inside of inlet wire PT cabinet 3 is equipped with secondary control DTU unit, can fix the installation of secondary control DTU unit on the upper portion of inlet wire PT cabinet 3 unit.
Every unit control circuit inside protection module integrated equipment 9 all adopts the terminal wiring to link, protection module integrated equipment 9's rear portion is passed through the division board and is connected with energy storage battery, and energy storage battery's sub-unit connection has the installing support, utilizes energy storage battery to supply power for protection module integrated equipment 9 and control terminal 8.
An integrated circuit and a display screen are arranged inside the control terminal 8, and the control terminal 8 is used for observing the running states of the control loop and the switch equipment conveniently.
The working principle is as follows: when the once-twice fusion ring net cage is used, a wire harness is led out from a left process hole of a switch room of a wire inlet PT cabinet 3 and upwards reaches each unit from the top of a low-voltage box 14, the outside of the wire harness is protected by a wire groove, meanwhile, the wire harness can enter the inside of a wire inlet cabinet 4 of two boxes by using a wire inlet port 12, a wire outlet sleeve is connected with a wire inlet PT component by using a square through hole on the upper part of a fixed side plate 10 and is fixed by using a bracket, the equipment can be controlled by using a control terminal 8, the running state of the equipment can be monitored, the communication management of a control loop is carried out by using a network exchange management machine 7, the mechanisms can be better fused, cables on the upper parts of the wire inlet cabinet 3 and the wire outlet cabinet 5 of four boxes can be fixed by using a fixed bracket 11, the wire outlet port 13 can lead the wire harness out from the inside of the wire outlet cabinet 5, with ring box reciprocal anchorage device in the inside of outdoor switching station 1 to utilize inlet wire PT cabinet 3 and generating line PT cabinet 6 can realize equipment centralized control, can reduce the area occupied of the cabinet body simultaneously. The above is the operation of the whole device, and the details not described in the present specification are the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a centralized control compact once two fusion ring box with a net, includes outdoor switching station (1), inlet wire PT cabinet (3), two casees inlet wire cabinet (4), four casees outlet wire cabinet (5), generating line PT cabinet (6) and network switching supervisor (7), its characterized in that: the indoor switching station is characterized in that an inlet wire PT cabinet (3) is arranged inside the outdoor switching station (1), two inlet wire cabinets (4) are fixedly connected to the right side of the inlet wire PT cabinet (3), four outlet wire cabinets (5) are fixedly connected to the right side of the two inlet wire cabinets (4), a bus wire PT cabinet (6) is fixedly connected to the right side of each outlet wire cabinet (5), a protective shell (16) is arranged on the outer sides of each inlet wire PT cabinet (3) and each bus wire PT cabinet (5), a mechanism chamber (15) is arranged on the upper portion of each protective shell (16), the upper side of each mechanism chamber (15) is connected with a low-voltage box (14), the inner side of each low-voltage box (14) is connected with a secondary instrument box (2), a control terminal (8) is arranged on the upper portion of each secondary instrument box (2), the inner side of each mechanism chamber (15) is connected with a network exchange manager (7) and a protective module complete device (9) through a fixing support, the left side of mechanism room (15) is connected with gas tank (17), the lower part of two casees inlet wire cabinet (4) is equipped with inlet wire port (12), the lower part of four casees outlet wire cabinet (5) is equipped with outlet wire port (13).
2. The centralized control compact primary and secondary fusion cage of claim 1, wherein: the cable chamber junction of inlet wire PT cabinet (3) and two casees inlet wire cabinet (4) and four casees outlet wire cabinet (5) and generating line PT cabinet (6) is equipped with fixed curb plate (10), and the upper portion of fixed curb plate (10) is equipped with square through hole.
3. The centralized control compact primary and secondary fusion cage of claim 1, wherein: two case inlet wire cabinets (4) adopt two inlet wire cabinets altogether, and four case outlet wire cabinets (5) adopt four switch cabinets altogether, the inside of two case inlet wire cabinets (4) and four case outlet wire cabinets (5) all is equipped with fixed bolster (11), the upper portion of fixed bolster (11) is equipped with circular through-hole and square groove.
4. The centralized control compact primary and secondary fusion cage of claim 1, wherein: outdoor switching station (1) comprises base, structure stand, mechanism crossbeam, door plant and top cap, and the base utilizes the channel-section steel to assemble the welding and form, and the side welding steel sheet of outdoor switching station (1).
5. The centralized control compact primary and secondary fusion cage of claim 1, wherein: and a secondary control DTU unit is arranged in the incoming line PT cabinet (3).
6. The centralized control compact primary and secondary fusion cage of claim 1, wherein: every unit control loop inside the protection module complete device (9) is connected through terminal wiring, the rear portion of the protection module complete device (9) is connected with the energy storage battery through the isolation plate, and the lower portion of the energy storage battery is connected with the mounting support.
7. The centralized control compact primary and secondary fusion cage of claim 1, wherein: an integrated circuit and a display screen are arranged inside the control terminal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010210382.6A CN111682408A (en) | 2020-03-24 | 2020-03-24 | Centralized control compact primary and secondary fusion ring net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010210382.6A CN111682408A (en) | 2020-03-24 | 2020-03-24 | Centralized control compact primary and secondary fusion ring net cage |
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| Publication Number | Publication Date |
|---|---|
| CN111682408A true CN111682408A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010210382.6A Pending CN111682408A (en) | 2020-03-24 | 2020-03-24 | Centralized control compact primary and secondary fusion ring net cage |
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| CN (1) | CN111682408A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203300953U (en) * | 2013-07-04 | 2013-11-20 | 北京华电嘉实电力设备有限公司 | Intelligent PT (potential transformer) cabinet structure system |
| CN203932778U (en) * | 2014-05-25 | 2014-11-05 | 袁茂银 | Outdoor switching station |
| CN205724614U (en) * | 2016-04-19 | 2016-11-23 | 正泰电气股份有限公司 | A kind of intelligent outdoor ring main unit |
| CN208835577U (en) * | 2018-08-28 | 2019-05-07 | 湖南创业德力电气有限公司 | A kind of intelligent type inflatable ring network cabinet |
| CN209418999U (en) * | 2018-12-25 | 2019-09-20 | 山东爱普电气设备有限公司 | A kind of one or two fusion ring network cabinets of miniaturization |
| CN212380790U (en) * | 2020-03-24 | 2021-01-19 | 山东电工配网科技发展有限公司 | Centralized control compact primary and secondary fusion ring net cage |
-
2020
- 2020-03-24 CN CN202010210382.6A patent/CN111682408A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203300953U (en) * | 2013-07-04 | 2013-11-20 | 北京华电嘉实电力设备有限公司 | Intelligent PT (potential transformer) cabinet structure system |
| CN203932778U (en) * | 2014-05-25 | 2014-11-05 | 袁茂银 | Outdoor switching station |
| CN205724614U (en) * | 2016-04-19 | 2016-11-23 | 正泰电气股份有限公司 | A kind of intelligent outdoor ring main unit |
| CN208835577U (en) * | 2018-08-28 | 2019-05-07 | 湖南创业德力电气有限公司 | A kind of intelligent type inflatable ring network cabinet |
| CN209418999U (en) * | 2018-12-25 | 2019-09-20 | 山东爱普电气设备有限公司 | A kind of one or two fusion ring network cabinets of miniaturization |
| CN212380790U (en) * | 2020-03-24 | 2021-01-19 | 山东电工配网科技发展有限公司 | Centralized control compact primary and secondary fusion ring net cage |
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Application publication date: 20200918 |