CN204497598U - Outdoor loop network system - Google Patents
Outdoor loop network system Download PDFInfo
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- CN204497598U CN204497598U CN201520248828.9U CN201520248828U CN204497598U CN 204497598 U CN204497598 U CN 204497598U CN 201520248828 U CN201520248828 U CN 201520248828U CN 204497598 U CN204497598 U CN 204497598U
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
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- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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Abstract
The utility model provides a kind of outdoor loop network system, comprising: ring main unit, and ring main unit is at least one; Auxiliary equipment, auxiliary equipment is electrically connected with ring main unit; Positioning pedestal, positioning pedestal comprises looped network locating area adjacent to each other and peripheral hardware locating area, and ring main unit correspondence is arranged in looped network locating area, and auxiliary equipment correspondence is arranged in peripheral hardware locating area; Casing, positioning pedestal, ring main unit and auxiliary equipment are all arranged in casing, and ring main unit and auxiliary equipment are all arranged on positioning pedestal.Owing to ring main unit and auxiliary equipment being all arranged in casing, thus improve the integrated level of outdoor loop network system, simplify the installation complexity of outdoor loop network system.Owing to being provided with in casing for supporting the positioning pedestal with subregion location, installation reliability is high, fitting operation feature easily thus to make auxiliary equipment and ring main unit have in casing.Meanwhile, the outdoor loop network system in the utility model also has the feature that structure is simple, improvement cost is low.
Description
Technical field
The utility model relates to electrical equipment technical field, in particular to the outdoor loop network system of one.
Background technology
10 kilovolts of outdoor loop network systems are the important parts of Beijing area 10 KV distribution net grid structure, technically constantly promote and universal along with Beijing is distribution network automated, and 10 kilovolts of outdoor loop network systems are badly in need of carrying out automatic improving.
10 kilovolts of outdoor loop network systems of the prior art comprise 10 kilovolts of ring main units (a group or some), distribution power automation terminal screen, voltage transformer unit (being called for short: PT cabinet) and casing composition, and only 10 kilovolts of ring main units are arranged in casing, and distribution power automation terminal screen and all external outside at casing of voltage transformer unit.
Therefore, there is the problems such as integrated level is low, installation is complicated, transformation difficulty, improvement cost are high in outdoor loop network system of the prior art.
Explanation of technical terms:
1. the effect of distribution power automation terminal screen is that the required signal such as the current signal of 10 kilovolts of ring main units, voltage signal, on-load switch position signalling, fault-signal and remote operation information are connected to power distribution automation main website;
2. the effect of voltage transformer unit shields the AC power providing 10 kilovolts turns 220 volts to distribution power automation terminal.
Utility model content
Main purpose of the present utility model is to provide a kind of outdoor loop network system, there is to solve outdoor loop network system in prior art the problem that integrated level is low, install complexity.
To achieve these goals, the utility model provides a kind of outdoor loop network system, comprising: ring main unit, and ring main unit is at least one; Auxiliary equipment, auxiliary equipment is electrically connected with ring main unit; Positioning pedestal, positioning pedestal comprises looped network locating area adjacent to each other and peripheral hardware locating area, and ring main unit correspondence is arranged in looped network locating area, and auxiliary equipment correspondence is arranged in peripheral hardware locating area; Casing, positioning pedestal, ring main unit and auxiliary equipment are all arranged in casing, and ring main unit and auxiliary equipment are all arranged on positioning pedestal.
Further, positioning pedestal comprises: brace summer, and brace summer surrounds quadrangle base for supporting; Buttress brace, the two ends of buttress brace and two of the quadrangle base for supporting long limits be oppositely arranged connect one to one, and quadrangle base for supporting is divided into looped network locating area and peripheral hardware locating area by buttress brace.
Further, auxiliary equipment comprises distribution power automation terminal screen and voltage transformer unit, and distribution power automation terminal screen and voltage transformer unit are all positioned at the first side of casing.
Further, distribution power automation terminal screen is stacked in the top of voltage transformer unit.
Further, the first side of casing has side enabling.
Further, have can the opposite opened cabinet door that arranges of opening and closing in the front side adjoined with the first side of casing.
Further, ring main unit and auxiliary equipment are arranged on after in casing and form assemblage gap between the rear side internal face of casing, and outdoor loop network system also comprises cable-assembly, and cable-assembly is arranged on assemblage gap place.
Further, cable-assembly comprises 10 kv cables, and the first end of 10 kv cables is electrically connected with voltage transformer unit, and the second end of 10 kv cables is electrically connected with ring main unit.
Further, cable-assembly also comprises the first cable, and the first end of the first cable is electrically connected with voltage transformer unit, and the second end of the first cable shields with distribution power automation terminal and is electrically connected.
Further, cable-assembly also comprises the second cable and holding wire, and the first end of the second cable and the first end of holding wire all shield with distribution power automation terminal and be electrically connected, and the second end of the second cable and the second end of holding wire are all electrically connected with ring main unit.
Application the technical solution of the utility model, ring main unit is at least one, auxiliary equipment is electrically connected with ring main unit, positioning pedestal comprises looped network locating area adjacent to each other and peripheral hardware locating area, ring main unit correspondence is arranged in looped network locating area, auxiliary equipment correspondence is arranged in peripheral hardware locating area, and positioning pedestal, ring main unit and auxiliary equipment are all arranged in casing, and ring main unit and auxiliary equipment are all arranged on positioning pedestal.Owing to ring main unit and auxiliary equipment being all arranged in casing, thus improve the integrated level of outdoor loop network system, simplify the installation complexity of outdoor loop network system.Owing to being provided with in casing for supporting the positioning pedestal with subregion location, installation reliability is high, fitting operation feature easily thus to make auxiliary equipment and ring main unit have in casing.Meanwhile, the outdoor loop network system in the utility model also has that structure is simple, improvement cost is low, the feature of low cost of manufacture.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the outdoor loop network system in the utility model;
Fig. 2 shows the installation site schematic diagram of positioning pedestal in the utility model and ring main unit; And
Fig. 3 shows the installation site schematic diagram of positioning pedestal, ring main unit and auxiliary equipment in the utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, ring main unit; 20, auxiliary equipment; 21, distribution power automation terminal screen; 22, voltage transformer unit; 30, positioning pedestal; 31, looped network locating area; 32, peripheral hardware locating area; 33, brace summer; 34, buttress brace; 40, casing; 41, open the door in side; 42, opposite opened cabinet door; 43, top cover.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
In the utility model, when not doing contrary explanation, the noun of locality of use if " upper and lower " is normally for direction shown in the drawings, or for vertically, on vertical or gravity direction; Similarly, for ease of understanding and describing, " left and right " is normally for shown in the drawings left and right; " inside and outside " refers to profile inside and outside relative to each parts itself, but the above-mentioned noun of locality is not limited to the utility model.
There is to solve outdoor loop network system in prior art the problem that integrated level is low, install complexity, the utility model provides a kind of outdoor loop network system.
As shown in Figure 1 to Figure 3, outdoor loop network system comprises ring main unit 10, auxiliary equipment 20, positioning pedestal 30 and casing 40, wherein, ring main unit 10 is at least one, auxiliary equipment 20 is electrically connected with ring main unit 10, positioning pedestal 30 comprises looped network locating area 31 adjacent to each other and peripheral hardware locating area 32, ring main unit 10 correspondence is arranged in looped network locating area 31, auxiliary equipment 20 correspondence is arranged on peripheral hardware locating area 32 inner position pedestal 30, ring main unit 10 and auxiliary equipment 20 are all arranged in casing 40, and ring main unit 10 and auxiliary equipment 20 are all arranged on positioning pedestal 30.
Owing to being all arranged in casing 40 by ring main unit 10 and auxiliary equipment 20, thus improve the integrated level of outdoor loop network system, simplify the installation complexity of outdoor loop network system.Owing to being provided with in casing 40 for supporting the positioning pedestal 30 with subregion location, installation reliability is high, fitting operation feature easily thus to make auxiliary equipment 20 and ring main unit 10 have in casing 40.Meanwhile, the outdoor loop network system in the utility model also has that structure is simple, improvement cost is low, the feature of low cost of manufacture.
As shown in Figure 2, positioning pedestal 30 comprises brace summer 33 and buttress brace 34, brace summer 33 surrounds quadrangle base for supporting, the two ends of buttress brace 34 and two of the quadrangle base for supporting long limits be oppositely arranged connect one to one, and quadrangle base for supporting is divided into looped network locating area 31 and peripheral hardware locating area 32 by buttress brace 34.Quadrangle base for supporting is surrounded owing to adopting brace summer 33, thus materials are decreased, effectively reduce the manufacturing cost of outdoor loop network system, make the lower end of ring main unit 10 and auxiliary equipment 20 be reserved with heat-dissipating space at quadrangle base for supporting place simultaneously, thus ensure that the operation stability of outdoor loop network system.Owing to being provided with buttress brace 34, thus not only increase the integrated support intensity of positioning pedestal 30, also make positioning pedestal 30 have clear and definite installation subregion, with ensure auxiliary equipment 20 and ring main unit 10 on positioning pedestal 30 can Fast Installation and reliability location.
Preferably, brace summer 33 and/or buttress brace 34 adopt channel-section steel manufacture to form.
Consider that the reasonability that equipment is installed and arranged, auxiliary equipment 20 comprise distribution power automation terminal screen 21 and voltage transformer unit 22, and distribution power automation terminal screen 21 and voltage transformer unit 22 are all positioned at the first side of casing 40.Such installation, multiple ring main unit 10 can be made to arrange placement along second side (side relative with the first side) of casing 40 in turn to the first side of casing 40, thus outdoor loop network system is had, and maintenance is convenient, the feature of simple installation, good operation reliability.
In the preferred implementation shown in Fig. 3, distribution power automation terminal screen 21 is stacked in the top of voltage transformer unit 22.This considers how to be convenient to install, be convenient to cabling and arrange.
First side of the casing 40 in the utility model has side enabling 41 (please refer to Fig. 1).Open the door 41 owing to being provided with side, thus open the door 41 by opening side, can check auxiliary equipment 20.
Preferably, the control cabinet of auxiliary equipment 20 arranges towards the first side of casing 40 and shields 21 with distribution power automation terminal and be electrically connected.
In the preferred embodiment illustrated in fig. 1, have can the opposite opened cabinet door 42 that arranges of opening and closing in the front side adjoined with the first side of casing 40.Owing to being provided with opposite opened cabinet door 42, being thus not only convenient to the operation that staff mounts and dismounts auxiliary equipment 20 and ring main unit 10, being also convenient to daily inspection and maintenance, thus further increase the property easy to use of outdoor loop network system.
As shown in Figure 1, casing 40 also has top cover 43, and top cover 43 has the convex edge of stretching out setting to surrounding, and the upper surface of top cover 43 has and leads rain inclined plane.Because top cover 43 has the convex edge of stretching out setting to surrounding, thus when rainwater is beaten on top cover 43, top cover 43 is by leading rain inclined plane by rainwater diversion casing 40, and ensure that rainwater can not be trapped on top cover 43, and the rainwater flowed down by the convex edge of top cover 43 can not flow down along the outer wall of casing 40, but directly directly dripped on the ground by the edge of convex edge, thus avoid rainwater to enter in casing 40, avoid rain erosion auxiliary equipment 20 and ring main unit 10, thus ensure that the operation stability of outdoor loop network system.
Ring main unit 10 in the utility model and auxiliary equipment 20 are arranged on after in casing 40 and form assemblage gap between the rear side internal face of casing 40, and outdoor loop network system also comprises cable-assembly, and cable-assembly is arranged on assemblage gap place.Due to assemblage gap place that cable-assembly is laid in, thus effectively make use of the space in casing 40, ensure that the installation reliability of outdoor loop network system.
Preferably, cable-assembly comprises 10 kv cables, and the first end of 10 kv cables is electrically connected with voltage transformer unit 22, and the second end of 10 kv cables is electrically connected with ring main unit 10.Wherein, ring main unit 10 and 10 kv cable is as the power supply of voltage transformer unit 22, and the electricity of 10 kilovolts can carry out transformation process in voltage transformer unit 22.
Preferably, cable-assembly also comprises the first cable, and the first end of the first cable is electrically connected with voltage transformer unit 22, and the second end and the distribution power automation terminal of the first cable shield 21 and be electrically connected.Wherein, voltage transformer unit 22 and the first cable shield the power supply of 21 as distribution power automation terminal.
Further, the first cable is low-voltage cable, and through the transformation process of voltage transformer unit 22, the electricity electricity of 10 kilovolts being converted into 220 volts exports to distribution power automation terminal screen 21 through the first cable.
Specifically, the first end of the first cable is connected with the secondary side (220 volts) of voltage transformer unit 22.
Preferably, cable-assembly also comprises the second cable and holding wire, and the first end of the second cable and the first end of holding wire all shield 21 with distribution power automation terminal and be electrically connected, and the second end of the second cable and the second end of holding wire are all electrically connected with ring main unit 10.
Further, the second cable is secondary cable.Specifically, the second end of the second cable and the second end of holding wire are all electrically connected with the secondary small chamber of ring main unit 10.
Outdoor loop network system in the utility model also has safe to use, that project cost is low feature.
Outdoor loop network system in the utility model is practical, have structure simple, convenient, to possess mass industrialized production ability is installed.
It should be noted that used term is only to describe embodiment here, and be not intended to the illustrative embodiments of restricted root according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to comprise plural form, in addition, it is to be further understood that, " comprise " when using term in this manual and/or " comprising " time, it indicates existing characteristics, step, work, device, assembly and/or their combination.
It should be noted that, term " first ", " second " etc. in the specification of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as the embodiment example of the application described herein if with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. an outdoor loop network system, is characterized in that, comprising:
Ring main unit (10), described ring main unit (10) is at least one;
Auxiliary equipment (20), described auxiliary equipment (20) is electrically connected with described ring main unit (10);
Positioning pedestal (30), described positioning pedestal (30) comprises looped network locating area (31) adjacent to each other and peripheral hardware locating area (32), described ring main unit (10) correspondence is arranged in described looped network locating area (31), and described auxiliary equipment (20) correspondence is arranged in described peripheral hardware locating area (32);
Casing (40), described positioning pedestal (30), described ring main unit (10) and described auxiliary equipment (20) are all arranged in described casing (40), and described ring main unit (10) and described auxiliary equipment (20) are all arranged on described positioning pedestal (30).
2. outdoor loop network system according to claim 1, is characterized in that, described positioning pedestal (30) comprising:
Brace summer (33), described brace summer (33) surrounds quadrangle base for supporting;
Buttress brace (34), the two ends of described buttress brace (34) and two long limits be oppositely arranged of described quadrangle base for supporting connect one to one, and described quadrangle base for supporting is divided into described looped network locating area (31) and described peripheral hardware locating area (32) by described buttress brace (34).
3. outdoor loop network system according to claim 1, it is characterized in that, described auxiliary equipment (20) comprises distribution power automation terminal screen (21) and voltage transformer unit (22), and described distribution power automation terminal screen (21) and voltage transformer unit (22) are all positioned at the first side of described casing (40).
4. outdoor loop network system according to claim 3, is characterized in that, described distribution power automation terminal screen (21) is stacked in the top of described voltage transformer unit (22).
5. outdoor loop network system according to claim 3, is characterized in that, the first side of described casing (40) has side and opens the door (41).
6. outdoor loop network system according to claim 3, is characterized in that, the front side adjoined with described first side of described casing (40) has can the opposite opened cabinet door (42) that arranges of opening and closing.
7. outdoor loop network system according to claim 3, it is characterized in that, described ring main unit (10) and described auxiliary equipment (20) are arranged on after in described casing (40) and form assemblage gap between the rear side internal face of described casing (40), described outdoor loop network system also comprises cable-assembly, and described cable-assembly is arranged on described assemblage gap place.
8. outdoor loop network system according to claim 7, it is characterized in that, described cable-assembly comprises 10 kv cables, the first end of described 10 kv cables is electrically connected with described voltage transformer unit (22), and the second end of described 10 kv cables is electrically connected with described ring main unit (10).
9. outdoor loop network system according to claim 7, it is characterized in that, described cable-assembly also comprises the first cable, the first end of described first cable is electrically connected with described voltage transformer unit (22), and the second end of described first cable shields (21) and is electrically connected with described distribution power automation terminal.
10. outdoor loop network system according to claim 7, it is characterized in that, described cable-assembly also comprises the second cable and holding wire, the first end of described second cable and the first end of described holding wire all shield (21) and are electrically connected with described distribution power automation terminal, the second end of described second cable and the second end of described holding wire are all electrically connected with described ring main unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248828.9U CN204497598U (en) | 2015-04-22 | 2015-04-22 | Outdoor loop network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248828.9U CN204497598U (en) | 2015-04-22 | 2015-04-22 | Outdoor loop network system |
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| Publication Number | Publication Date |
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| CN204497598U true CN204497598U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520248828.9U Active CN204497598U (en) | 2015-04-22 | 2015-04-22 | Outdoor loop network system |
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| CN (1) | CN204497598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856299A (en) * | 2015-12-08 | 2017-06-16 | 上海置信电气非晶有限公司 | A kind of integrated power distribution station |
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2015
- 2015-04-22 CN CN201520248828.9U patent/CN204497598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106856299A (en) * | 2015-12-08 | 2017-06-16 | 上海置信电气非晶有限公司 | A kind of integrated power distribution station |
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