Ring network type boundary metering integrated emergency device with quick response

Abstract

The invention relates to the technical field of power equipment, in particular to a quick-response looped network type boundary metering integrated emergency device which comprises an integrated emergency device body, a cabinet body is arranged on the integrated emergency device body, a switch device is installed in the cabinet body, and door bodies are symmetrically hinged and fixed to the outer side of the cabinet body. Heat dissipation boxes are clamped on the two sides in the cabinet body, an interlayer box is fixed between the heat dissipation boxes in the cabinet body, a wiring cabinet is installed in the area above the interlayer box, heat dissipation holes are formed in the inner side faces of the heat dissipation boxes, heat dissipation dust screens are symmetrically clamped on the two sides of the heat dissipation boxes, and heat dissipation fans are evenly installed in the heat dissipation boxes at intervals. According to the quick-response looped network type boundary metering integrated emergency device, the movable protective partition plate is designed in the cabinet body, internal switch equipment can be separated, enough operation space can be provided when the switch equipment is maintained, and convenience is provided for management and maintenance of the integrated emergency device.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment, and particularly to a fast-response integrated emergency device for loop network type boundary metering. Background Art

[0002] In the power system, the integrated emergency device for loop network type boundary metering plays a very crucial role. By adopting a loop network design, when a certain part of the power grid fails, the system can quickly switch to the standby line, ensuring the continuity of power supply, effectively reducing large-area power outages caused by a single fault point; and can accurately measure the power consumption of different users or regions, which helps to achieve fair and accurate electricity bill calculation. At the same time, it can clearly define the electricity consumption boundaries between different users or regions, facilitating management; integrating protection and control functions, it can automatically take measures (such as cutting off the power supply or isolating the faulty part) when detecting abnormal situations (such as overload, short circuit, etc.) to prevent the expansion of accidents and ensure the safe and stable operation of the power grid.

[0003] The existing integrated emergency device for loop network type boundary metering consists of a cabinet body, switching equipment, and connecting devices. Modules such as metering monitoring and communication are integrally installed in the connecting devices. Currently, when using a heat dissipation structure for temperature reduction treatment, the fan is usually installed at the internal parts that need heat dissipation, but it is not convenient for maintaining the heat dissipation structure. At the same time, there is usually no protection structure between the switching equipment, resulting in interference problems between the switching equipment. Summary of the Invention

[0004] The purpose of the present invention is to provide a fast-response integrated emergency device for loop network type boundary metering to solve the problems in the above background art. When the existing integrated emergency device uses a heat dissipation structure for temperature reduction treatment, the fan is usually installed at the internal parts that need heat dissipation, but it is not convenient for maintaining the heat dissipation structure. At the same time, there is usually no protection structure between the switching equipment, resulting in interference problems between the switching equipment.

[0005] To achieve the above object, the present invention provides the following technical solution: A fast-response integrated emergency device for ring network demarcation metering, including an integrated emergency device main body, a cabinet is provided on the integrated emergency device main body, a switching device is installed in the cabinet, and door bodies are symmetrically and hingedly fixed on the outer side of the cabinet. Heat dissipation boxes are clamped on both sides inside the cabinet, and a partition box is fixed between the heat dissipation boxes in the cabinet. A wiring cabinet is installed in the area above the partition box. Heat dissipation holes are formed on the inner side surface of the heat dissipation box, and heat dissipation and dust-proof nets are symmetrically clamped on both sides of the heat dissipation box. Heat dissipation fans are evenly spaced and installed in the heat dissipation box. A protective partition is provided below the partition box, and the protective partition is located between the switching devices. T-shaped limit members are respectively provided above and below the protective partition, limit slots are formed in the T-shaped limit members, and clamping columns that are movably engaged with the limit slots are respectively inserted at the upper and lower ends of the protective partition.

[0006] Preferably, both sides inside the partition box are of a through structure, and through holes corresponding to each other are formed at the upper and lower ends of the partition box.

[0007] Preferably, the inside of the partition box communicates with the inside of the heat dissipation box, and the cross-sectional dimension of the heat dissipation box is the same as the cross-sectional dimension of the inner cavity of the cabinet.

[0008] Preferably, grooves that are recessed inward are symmetrically provided on the inner side of the heat dissipation box, and the heat dissipation holes are provided in the grooves of the heat dissipation box.

[0009] Preferably, positioning rods are fixed between the partition box and the bottom surface of the cabinet, and clamping seats are integrally formed by stamping on the positioning rods.

[0010] Preferably, the clamping seat is of an L-shaped structure, and a mounting rod is clamped between the clamping seats.

[0011] Preferably, the mounting rod is located on both sides of the cabinet, and the switching device is firmly installed on the mounting rod.

[0012] Preferably, insulating materials are provided on both side surfaces of the protective partition, and a handle rod is fixed by screws at the outer end of the protective partition.

[0013] Preferably, the T-shaped limit members are respectively bolt-fixed to the bottom of the partition box and the bottom surface of the cabinet, and the shape of the opened limit slot is the same as the shape of the T-shaped limit member.

[0014] Preferably, limit plates are symmetrically welded and fixed to the T-shaped long rod parts of the T-shaped limit members, and the protective partition is clamped between the limit plates.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The fast-response integrated emergency device for loop network boundary metering is designed with a movable protective partition inside the cabinet, which can separate the internal switchgear and provide sufficient operating space during the maintenance of the switchgear, facilitating the management and maintenance of the integrated emergency device. The fast-response integrated emergency device for loop network boundary metering is designed with T-shaped limiters above and below the protective partition, enabling the protective partition to move to both sides along an L-shaped route to ensure that the protective partition can be completely moved to a position where it is not easy to block the operating area. The heat dissipation structure is integrally installed in the heat dissipation box, which is easy to disassemble, assemble and maintain as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view of the internal structure of an integrated emergency device for fast-response loop network boundary metering according to the present invention; Figure 2 is the side view of the internal structure of an integrated emergency device for fast-response loop network boundary metering according to the present invention; Figure 3 is the top view of the internal structure of an integrated emergency device for fast-response loop network boundary metering according to the present invention; Figure 4 is the side view of the installation position structure of the protective partition of an integrated emergency device for fast-response loop network boundary metering according to the present invention; Figure 5 is the schematic diagram of the moving structure of the protective partition of an integrated emergency device for fast-response loop network boundary metering according to the present invention.

[0017] In the figure: 1. Main body of the integrated emergency device; 2. Cabinet; 201. Compartment box; 202. Door body; 3. Wiring cabinet; 4. Heat dissipation box; 401. Heat dissipation and dust-proof net; 402. Heat dissipation holes; 5. Heat dissipation fan; 6. Positioning rod; 601. Clamping seat; 7. Installation rod; 8. Protective partition; 801. T-shaped limiter; 802. Limiting plate; 803. Handle rod; 804. Clamping column; 805. Limiting groove; 9. Switchgear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-5, the present invention provides a technical solution: a fast-response ring network type boundary metering integrated emergency device, including an integrated emergency device main body 1. A cabinet 2 is provided on the integrated emergency device main body 1, and a switching device 9 is installed in the cabinet 2. The outer sides of the cabinet 2 are symmetrically hinged and fixed with door bodies 202. Heat dissipation boxes 4 are clamped on both sides inside the cabinet 2, and a partition box 201 is fixed between the heat dissipation boxes 4 in the cabinet 2. The two sides inside the partition box 201 are of a through structure, and through holes corresponding to each other are also opened at the upper and lower ends of the partition box 201. This structure can separate the installation areas of the wiring cabinet 3 and the switching device 9, and through the through holes opened on the partition box 201, the mutual penetration of wire harnesses can be realized. A positioning rod 6 is fixed between the partition box 201 and the bottom surface of the cabinet 2, and a clamping seat 601 is integrally formed by stamping on the positioning rod 6. This structure can reliably support the bottom of the partition box 201 through the positioning rod 6, so that the heat dissipation box 4 and the partition box 201 do not need to be connected, ensuring the detachable treatment of the heat dissipation box 4 for the separate maintenance inside the heat dissipation box 4. The clamping seat 601 is of an L-shaped structure, and an installation rod 7 is clamped between the clamping seats 601. This structure can make the installation rod 7 be adjusted in height through the clamping seat 601 to adapt to the installation of switching devices 9 of different sizes. And a wiring cabinet 3 is installed in the area above the partition box 201. Heat dissipation holes 402 are opened on the inner side surface of the heat dissipation box 4, and heat dissipation dust-proof nets 401 are symmetrically clamped on both sides of the heat dissipation box 4. And heat dissipation fans 5 are evenly spaced and installed in the heat dissipation box 4. The partition box 201 is internally communicated with the heat dissipation box 4, and the cross-sectional dimension of the heat dissipation box 4 is the same as the cross-sectional dimension of the inner cavity of the cabinet 2. This structure can effectively improve the protection inside the integrated emergency device main body 1 by integrating the heat dissipation structure in the heat dissipation box 4. At the same time, the internal structure of the partition box 201 can also be cooled through the heat dissipation box 4. Grooves recessed inward are symmetrically arranged on the inner side of the heat dissipation box 4, and the heat dissipation holes 402 are arranged in the grooves of the heat dissipation box 4. This structure can effectively prevent the heat dissipation holes 402 from being blocked by opening the heat dissipation holes 402 at the groove part of the heat dissipation box 4, enabling the heat dissipation holes 402 to exert the maximum heat dissipation area and ensuring the heat dissipation effect. A protective partition 8 is provided below the partition box 201. The two side surfaces of the protective partition 8 are made of insulating materials, and a handle rod 803 is fixed by screws at the outer end of the protective partition 8. This structure can play a role in safety protection for the switching device 9 through the protective partition 8, ensuring that during the use of the integrated emergency device main body 1, the switching devices 9 do not interfere with each other. And the protective partition 8 is located between the switching devices 9. T-shaped limit pieces 801 are respectively arranged above and below the protective partition 8. The installation rods 7 are located on both sides of the cabinet 2, and the switching devices 9 are tightly installed on the installation rods 7. This structure installs the switching devices 9 on both sides by designing the installation rods 7 on both sides, and separates and protects the switching devices 9 through the protective partition 8 to ensure that the use between the switching devices 9 does not interfere with each other. And a limit groove 805 is opened in the T-shaped limit piece 801,Moreover, clamping columns 804 that are movably engaged with the limit slots 805 are respectively inserted at the upper and lower ends of the protective partition 8. The T-shaped limit member 801 is bolted and fixed to the bottom of the compartment box 201 and the bottom surface of the cabinet body 2 respectively. The shape of the limit slot 805 is the same as that of the T-shaped limit member 801. This structure can position the protective partition 8 through the T-shaped limit member 801, enabling the protective partition 8 to move through the cooperation of the limit slot 805 and the clamping column 804. When the integrated emergency device main body 1 is being maintained, the protective partition 8 can be removed from the cabinet body 2 and placed on one side, effectively increasing the operable space inside the cabinet body 2 and facilitating the management and maintenance of the integrated emergency device main body 1. Symmetrically welded and fixed limit plates 802 are respectively provided at the T-shaped long rod parts of the T-shaped limit member 801, and the protective partition 8 is clamped between the limit plates 802. This structure can make the protective partition 8 be more stably positioned through the limit plates 802.,

[0020] Working principle: When using the fast-response ring network type boundary metering integrated emergency device, first fix the positioning rod 6 inside the cabinet body 2, then fix the compartment box 201 inside the cabinet body 2 through the back panel. At the same time, use the positioning rod 6 to stably support the bottom of the compartment box 201. After installing the cooling fan 5 inside the cooling box 4, fix the cooling and dust-proof net 401 on the two outer sides, and then snap the entire cooling box 4 into both sides inside the cabinet body 2 with the cooling holes 402 facing the inside of the cabinet body 2. The positioning rod 6 and the compartment box 201 play a role in limiting the cooling box 4. The mounting rod 7 is clamped and fastened to the positioning rod 6 through the clamping seat 601, enabling the parts that need to be fixed on the switchgear 9 to be installed and stabilized through the mounting rod 7. The wiring cabinet 3 is installed at the upper end of the compartment box 201, and the wire harness between the wiring cabinet 3 and the switchgear 9 is passed through the wire passing holes of the compartment box 201. The protective partition 8 is stuck in the limit slot 805 through the clamping column 804, and then the T-shaped limit member 801 is fixed between the cabinet body 2 and the compartment box 201. The protective partition 8 moves between the limit plates 802, so that the protective partition 8 is arranged between the switchgears 9. The protective partition 8 can be conveniently moved through the handle rod 803. Finally, the door body 202 is hinged and installed. During the use of the integrated emergency device main body 1, it has an efficient heat dissipation structure and a safety protection structure, improving the safety of use, and thus completing a series of operations.,

[0021] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.,

Claims

1. A fast-response integrated emergency device for loop network boundary metering, comprising an integrated emergency device main body (1), characterized in that: The integrated emergency device main body (1) is provided with a cabinet body (2), a switch device (9) is installed inside the cabinet body (2), and door bodies (202) are symmetrically hinged and fixed on the outer side of the cabinet body (2). Heat dissipation boxes (4) are clamped on both sides inside the cabinet body (2), and a partition box (201) is fixed between the heat dissipation boxes (4) inside the cabinet body (2). A wiring cabinet (3) is installed in the area above the partition box (201). Heat dissipation holes (402) are formed on the inner side surface of the heat dissipation box (4), heat dissipation and dust-proof nets (401) are symmetrically clamped on both sides of the heat dissipation box (4), and heat dissipation fans (5) are evenly spaced and installed inside the heat dissipation box (4). A protective partition board (8) is arranged below the partition box (201), and the protective partition board (8) is located between the switch devices (9). T-shaped limit pieces (801) are respectively arranged above and below the protective partition board (8), limit grooves (805) are formed in the T-shaped limit pieces (801), and clamping columns (804) that are movably clamped with the limit grooves (805) are respectively inserted at the upper and lower ends of the protective partition board (8).

2. The integrated emergency device for fast response ring network type boundary metering according to claim 1, characterized in that: Both sides inside the partition box (201) are of a through structure, and through holes corresponding to each other are formed at the upper and lower ends of the partition box (201).

3. A fast-response integrated emergency device for loop network boundary metering according to claim 2, characterized in that: The inside of the partition box (201) is communicated with the inside of the heat dissipation box (4), and the cross-sectional dimension of the heat dissipation box (4) is the same as the cross-sectional dimension of the inner cavity of the cabinet body (2).

4. A fast-response integrated emergency device for loop network boundary metering according to claim 2, characterized in that: Grooves that are recessed inward are symmetrically arranged on the inner side of the heat dissipation box (4), and the heat dissipation holes (402) are arranged in the grooves of the heat dissipation box (4).

5. A fast-response integrated emergency device for loop network boundary metering according to claim 1, characterized in that: A positioning rod (6) is fixed between the partition box (201) and the bottom surface of the cabinet body (2), and a clamping seat (601) is integrally formed by stamping on the positioning rod (6).

6. The integrated emergency device for fast-response loop network type boundary metering according to claim 1, wherein: The clamping seat (601) is of an L-shaped structure, and a mounting rod (7) is clamped between the clamping seats (601).

7. The integrated emergency device for fast response loop network type boundary metering according to claim 1, characterized in that: The mounting rod (7) is located on both sides of the cabinet body (2), and the switch device (9) is firmly installed on the mounting rod (7).

8. A fast-response integrated emergency device for loop network boundary metering according to claim 1, characterized in that: Insulating materials are arranged on both side surfaces of the protective partition board (8), and a handle rod (803) is fixed by screws at the outer end of the protective partition board (8).

9. A fast-response integrated emergency device for loop network boundary metering according to claim 1, characterized in that: The T-shaped limit pieces (801) are respectively bolted and fixed to the bottom of the partition box (201) and the bottom surface of the cabinet body (2), and the shape of the limit groove (805) is the same as the shape of the T-shaped limit piece (801).

10. A fast-response integrated emergency device for loop network boundary metering according to claim 1, characterized in that: Limit plates (802) are symmetrically welded and fixed on the T-shaped long rod parts of the T-shaped limit pieces (801), and the protective partition board (8) is clamped between the limit plates (802).

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