CN216215105U - Primary and secondary fusion standardized ring main unit - Google Patents
Primary and secondary fusion standardized ring main unit Download PDFInfo
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- CN216215105U CN216215105U CN202122712175.3U CN202122712175U CN216215105U CN 216215105 U CN216215105 U CN 216215105U CN 202122712175 U CN202122712175 U CN 202122712175U CN 216215105 U CN216215105 U CN 216215105U
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Abstract
The utility model discloses a primary and secondary fusion standardized ring main unit, which comprises: the casing, install the baffle that a level set up in the casing, thereby with inside installation cavity and the lower installation cavity of being divided into of casing, go up the generating line interval of installing the switch interval in the installation cavity and being located switch interval top, be provided with a circuit breaker room in the installation cavity down, it installs control protection interval to go up the installation cavity outside, respectively install the refrigeration piece that a plurality of interval set up on two inner walls that the installation cavity is relative down, install the fin that a plurality of parallel interval was arranged on every refrigeration piece, the one end of fin is outwards stretched out in the installation cavity down, a water collector is installed to the outer wall of casing and be located the fin top, the region that the water collector is located directly over the fin has been seted up the hole that leaks. The utility model ensures the heat dissipation efficiency and protects the durability and safety of each electrical element in the shell.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to a primary and secondary fusion standardized ring main unit.
Background
The ring network power supply technology is widely applied to an urban network power distribution system with unique superiority, and plays a role in control and protection in the power distribution system. The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating shell or is made into an assembled interval ring network power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like.
Ring main unit among the prior art, mostly with inside switchgear and circuit encapsulation in a box, when equipment during operation, because the effect of electric current, can produce more heat, when the radiating effect is relatively poor, can accelerate the ageing insulating properties that causes of insulating layer and descend, lead to the outer insulating layer of circuit to melt even, have higher potential safety hazard.
Disclosure of Invention
The utility model aims to provide a primary and secondary fusion standardized ring main unit, which can protect the durability and safety of all electrical elements in a shell while ensuring the heat dissipation efficiency.
In order to achieve the purpose, the utility model adopts the technical scheme that: a standardized looped netowrk cabinet of a quadratic fusion includes: the circuit breaker comprises a shell, wherein a horizontally arranged partition plate is arranged in the shell so as to divide the interior of the shell into an upper installation cavity and a lower installation cavity, a switch interval and a bus interval positioned above the switch interval are arranged in the upper installation cavity, a circuit breaker chamber is arranged in the lower installation cavity, and a control protection interval is arranged outside the upper installation cavity;
the utility model discloses a refrigerator, including casing, installation cavity, cooling piece, water collector, water drain hole, the refrigeration piece that a plurality of interval set up is respectively installed to two inner walls that the installation cavity is relative down, every install the fin that the parallel interval of a plurality of was arranged on the refrigeration piece, the one end of fin is outwards stretched out in the installation cavity down, a water collector is installed to the outer wall of casing and be located the fin top, the water collector is located the region directly over the fin and has seted up the hole that leaks.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, two supporting blocks are installed at the top of the shell at intervals, each supporting block is provided with a rain shield which inclines downwards, one end of each rain shield is connected with the corresponding supporting block, and the other end of each rain shield extends outwards to the position above the corresponding water receiving disc.
2. In the scheme, the middle of the upper surface of the rain shield is provided with the solar cell panel, the two solar cell panels are connected through the supporting plate between the tops of the rain shield, and the shell is located below the supporting plate and provided with the storage battery electrically connected with the solar cell panel.
3. In the above scheme, a temperature sensor is installed at the bottom of the inner wall of one side of the shell.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model relates to a primary and secondary fusion standardized ring main unit, wherein a plurality of refrigerating fins arranged at intervals are respectively arranged on two opposite inner walls of a lower mounting cavity of the ring main unit, a plurality of radiating fins arranged in parallel at intervals are arranged on each refrigerating fin, one ends of the radiating fins extend outwards from the lower mounting cavity, a water receiving disc is arranged on the outer wall of a shell and above the radiating fins, and water leakage holes are formed in the region of the water receiving disc, which is right above the radiating fins.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a first and second fused standardized ring main unit;
figure 2 is utility model a secondary fuses standardized looped netowrk cabinet's inner structure schematic diagram.
In the above drawings: 1. a heat sink; 2. a solar panel; 3. a rain shield; 4. a storage battery; 5. a support block; 6. a partition plate; 7. bus spacing; 8. a water pan; 9. controlling a guard interval; 10. a housing; 101. an upper mounting cavity; 102. a lower mounting cavity; 11. a refrigeration plate; 12. a switch interval; 13. a breaker chamber.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: a standardized looped netowrk cabinet of a quadratic fusion includes: the breaker comprises a shell 10, wherein a partition plate 6 which is horizontally arranged is installed in the shell 10, so that the interior of the shell 10 is divided into an upper installation cavity 101 and a lower installation cavity 102, a switch interval 12 and a bus interval 7 which is positioned above the switch interval 12 are installed in the upper installation cavity 101, a breaker chamber 13 is arranged in the lower installation cavity 102, and a control protection interval 9 is installed on the outer side of the upper installation cavity 101;
the utility model discloses a refrigerator, including casing 10, installation cavity 102, cooling piece 11, every, the installation cavity 102 is relative down, respectively install the refrigeration piece 11 that a plurality of interval set up on two inner walls that the installation cavity 102 is relative down, every install the fin 1 that the parallel interval of a plurality of was arranged on the refrigeration piece 11, the one end of fin 1 is outwards stretched out in installation cavity 102 down, install a water collector 8 on the outer wall of casing 10 and be located fin 1 top, the region that water collector 8 is located directly over fin 1 has seted up the hole that leaks.
The middle part of the upper surface of the rain shield 3 is provided with a solar cell panel 2, the tops of the two rain shields 3 are connected through a supporting plate, and the shell 10 is positioned below the supporting plate and provided with a storage battery 4 electrically connected with the solar cell panel 2.
A temperature sensor is installed at the bottom of the inner wall of the housing 10.
Example 2: a standardized looped netowrk cabinet of a quadratic fusion includes: the breaker comprises a shell 10, wherein a partition plate 6 which is horizontally arranged is installed in the shell 10, so that the interior of the shell 10 is divided into an upper installation cavity 101 and a lower installation cavity 102, a switch interval 12 and a bus interval 7 which is positioned above the switch interval 12 are installed in the upper installation cavity 101, a breaker chamber 13 is arranged in the lower installation cavity 102, and a control protection interval 9 is installed on the outer side of the upper installation cavity 101;
the utility model discloses a refrigerator, including casing 10, installation cavity 102, cooling piece 11, every, the installation cavity 102 is relative down, respectively install the refrigeration piece 11 that a plurality of interval set up on two inner walls that the installation cavity 102 is relative down, every install the fin 1 that the parallel interval of a plurality of was arranged on the refrigeration piece 11, the one end of fin 1 is outwards stretched out in installation cavity 102 down, install a water collector 8 on the outer wall of casing 10 and be located fin 1 top, the region that water collector 8 is located directly over fin 1 has seted up the hole that leaks.
Two supporting blocks 5 are installed at the top of the shell 10 at intervals, a rain shield 3 which inclines downwards is installed on each supporting block 5, one end of each rain shield 3 is connected with the supporting block 5, and the other end of each rain shield extends outwards to the position above the water receiving disc 8.
The middle part of the upper surface of the rain shield 3 is provided with a solar cell panel 2, the tops of the two rain shields 3 are connected through a supporting plate, and the shell 10 is positioned below the supporting plate and provided with a storage battery 4 electrically connected with the solar cell panel 2.
Adopt above-mentioned a secondary to fuse when standardized looped netowrk cabinet, respectively install the refrigeration piece that a plurality of interval set up on its two inner walls that the installation cavity is relative down, install the fin that the parallel interval of a plurality of was arranged on every refrigeration piece, the one end of fin is outwards stretched out in the installation cavity down, a water collector is installed to the outer wall of casing and lieing in the fin top, the region that the water collector is located directly over the fin has seted up the hole that leaks, the realization is inside to the casing under the condition that need not to carry out gas exchange with the external world produces thermal quick, high-efficient discharge, when guaranteeing the radiating efficiency, each electrical components's in the protective housing durability and security, can also erode naked fin through the rainwater of collecting, guarantee the radiating effect of fin.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. A standardized looped netowrk cabinet of a quadratic fusion includes: casing (10), install baffle (6) that a level set up in casing (10) to with casing (10) inside installation cavity (101) and lower installation cavity (102) of being divided into, its characterized in that: a switch interval (12) and a bus interval (7) positioned above the switch interval (12) are arranged in the upper mounting cavity (101), a breaker chamber (13) is arranged in the lower mounting cavity (102), and a control protection interval (9) is arranged on the outer side of the upper mounting cavity (101);
the utility model discloses a refrigerator, including casing (10), installation cavity (102), cooling piece (11), every, the one end of cooling piece (1) is outwards stretched out in installation cavity (102) from down, install cooling fin (1) that a plurality of parallel interval was arranged on cooling piece (11), the one end of cooling fin (1) is located cooling fin (1) top on the outer wall of casing (10) and install a water collector (8), the region that water collector (8) are located directly over cooling fin (1) has been seted up the hole that leaks.
2. The standardized looped netowrk cabinet of once-twice fusion of claim 1, characterized in that: two supporting blocks (5) are installed at the top of the shell (10) at intervals, a downward-inclined rain shield (3) is installed on each supporting block (5), one end of each rain shield (3) is connected with the corresponding supporting block (5), and the other end of each rain shield extends outwards to the position above the corresponding water receiving disc (8).
3. The standardized looped netowrk cabinet of once-twice fusion of claim 2, characterized in that: the upper surface mid-mounting of rain shade (3) has a solar cell panel (2), two connect through a backup pad between the top of rain shade (3), on casing (10) and lie in the backup pad below and install battery (4) of being connected with solar cell panel (2) electricity.
4. The standardized looped netowrk cabinet of a quadratic fusion of any one of claims 1~3, characterized in that: and a temperature sensor is arranged at the bottom of the inner wall of one side of the shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122712175.3U CN216215105U (en) | 2021-11-08 | 2021-11-08 | Primary and secondary fusion standardized ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122712175.3U CN216215105U (en) | 2021-11-08 | 2021-11-08 | Primary and secondary fusion standardized ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216215105U true CN216215105U (en) | 2022-04-05 |
Family
ID=80904961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122712175.3U Active CN216215105U (en) | 2021-11-08 | 2021-11-08 | Primary and secondary fusion standardized ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216215105U (en) |
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2021
- 2021-11-08 CN CN202122712175.3U patent/CN216215105U/en active Active
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