Rainproof outdoor primary and secondary fusion complete ring network switch cabinet

Abstract

The utility model discloses a rainproof outdoor primary and secondary fusion complete looped network switch cabinet, which comprises a looped network switch cabinet main body, a water collection box and a drainage mechanism, the water collection box is composed of a box body and a mesh plate, the drainage mechanism comprises a water pump, a water pumping pipe and a drainage pipe, the water pump is arranged at the rear part of the outside of the water collection box, and the drainage pipe is arranged in the box body. One end of the water pumping pipe is connected with the input end of the water pump, the other end of the water pumping pipe penetrates and extends into the water collection box, one end of the water drainage pipe is connected with the output end of the water pump, and the water drainage pipe is erected outside the water collection box. According to the rainproof outdoor primary and secondary fusion complete ring network switch cabinet, the special water collection box is arranged at the bottom of the ring network switch cabinet body in a butt joint mode, the hidden danger that accumulated water overflows due to the fact that the capacity of a traditional water collection tank is insufficient is effectively solved, and the drainage mechanism driven by the water pump is matched, so that pumping drainage of the accumulated water in the water collection box can be achieved, and capacity management is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a rainproof outdoor primary and secondary integrated ring network switch cabinet. Background Art

[0002] As a key equipment in the distribution network, the outdoor primary and secondary integrated ring network switchgear integrates the electrical control functions of traditional switchgear and modern intelligent terminal equipment. It has intelligent features such as remote control, telemetry, status monitoring and fault self-healing. Its original design intention is to provide stable and reliable power distribution support for complex outdoor environments. It is widely used in urban power grid transformation, industrial parks and power supply scenarios in remote areas. Such equipment usually adopts a metal cabinet structure with a high protection level (such as IP67), and is equipped with primary equipment such as vacuum circuit breakers and current / voltage transformers, and combined with secondary equipment such as DTU (distribution terminal unit) and communication modules to achieve real-time perception and remote control of power grid status.

[0003] In the process of implementing the present invention, the inventors found that there are at least the following problems in the prior art:

[0004] In the actual application of existing outdoor ring network cabinets, firstly, the rubber sealing strips of the cabinet doors are prone to cracking due to ultraviolet aging, and microscopic gaps are easily formed at the joints of the cabinet body. In rainy weather, rainwater can penetrate through the capillary effect. Secondly, the temperature difference between day and night or seasonal climate changes can easily form condensation water in the cabinet, and the water storage tank at the bottom of the traditional cabinet is designed with limited capacity, and the accumulated water in the cabinet is easy to overflow, causing safety hazards.

[0005] Therefore, the above technical problems need to be solved. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model proposes a rainproof outdoor primary and secondary integrated ring network switch cabinet, which solves the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the basic technical solution proposed by the utility model is:

[0008] A rainproof outdoor primary and secondary integrated ring network switch cabinet, comprising a ring network switch cabinet body and a water collecting box docked and assembled at the bottom of the ring network switch cabinet body, and a drainage mechanism for draining the accumulated water in the water collecting box.

[0009] The water collecting box is composed of a box body and a mesh plate welded to cover the opening at the top of the box body.

[0010] The drainage mechanism includes a water pump, a suction pipe and a drainage pipe. The water pump is distributed along the length direction of the water collecting box and is arranged at the outer rear of the water collecting box. One end of the suction pipe is connected to the input end of the water pump, and the other end of the suction pipe extends through the interior of the water collecting box, and its end is adjacent to the inner bottom wall of the water collecting box. One end of the drainage pipe is connected to the output end of the water pump. The drainage pipe is mounted on the outside of the water collecting box, and its end is arranged to be tilted downward.

[0011] Preferably, the main body of the ring network switch cabinet includes an opening and closing cabinet, and the top of the opening and closing cabinet is provided with two slope structures that are symmetrically distributed on the left and right sides, and the tops of the left and right side walls of the opening and closing cabinet are both embedded with exhaust fans. Among them, the symmetrical slope structure provided on the top of the opening and closing cabinet can guide rainwater to flow downward from both sides of the opening and closing cabinet to reduce the amount of rainwater infiltrating through the gaps, and at the same time, in conjunction with the design of the side wall exhaust fans, the air convection path can be optimized to reduce the risk of condensation water accumulation caused by the temperature difference between the inside and outside of the cabinet.

[0012] Preferably, it also includes a baffle assembly that can cover the top surface of the mesh plate, the baffle assembly includes two symmetrically distributed and spliced ​​guide plates, the two guide plates are inclined inward, and the middle of the inner side of the two guide plates is provided with a semicircular notch. Among them, the baffle assembly constructs a barrier structure between the main body of the ring network switch cabinet and the water collection box through the spliced ​​double guide plate design, and its symmetrical inclined structure forms a confluence path, which can drain rainwater or condensed water into the water collection box through the spliced ​​circular holes. At the same time, under normal conditions, the spliced ​​guide plates reduce the direct pass area between the main body of the ring network switch cabinet and the water collection box, and cooperate with the mesh plate to significantly suppress the upward path of moisture while ensuring the basic diversion requirements.

[0013] Preferably, it also includes a rain shield fixedly installed on the bottom of the back of the ring network switch cabinet body and arranged in an inclined direction, and the head end of the drainage pipe passes through the rain shield in the vertical direction. The rain shield covers and is installed above the water pump to provide shielding and protection. At the same time, the rain shield provides structural support for the drainage pipe installed therethrough, further strengthening the stability of the drainage pipe installation.

[0014] The beneficial effects of the utility model are:

[0015] The technical solution of the utility model is to provide a special water collecting box at the bottom of the ring network switch cabinet body, which effectively solves the hidden danger of overflow of accumulated water due to insufficient capacity of the traditional water collecting tank. In conjunction with the drainage mechanism driven by the water pump, the accumulated water in the water collecting box can be pumped out to achieve capacity management. In addition, by providing a mesh plate on the top of the box body, while ensuring that rainwater flows smoothly into the water collecting box, foreign matter can be prevented from falling into the water collecting box to avoid blocking the drainage channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the drainage mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the baffle assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the baffle assembly of the utility model;

[0021] Description of reference numerals:

[0022] 100. Main body of ring network switch cabinet;

[0023] 110. Opening and closing cabinet; 120. Slope structure; 130. Exhaust fan; 140. Baffle assembly;

[0024] 1410, guide plate; 1420, semicircular notch;

[0025] 200, water collection box;

[0026] 210, box body; 220, mesh plate;

[0027] 300. Drainage mechanism;

[0028] 310, water pump; 320, water pump pipe; 330, drainage pipe;

[0029] 400. Rain shield. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5The utility model provides a technical solution: a rainproof outdoor primary and secondary integrated ring network switch cabinet, including a ring network switch cabinet body 100 and a water collecting box 200 docked and assembled at the bottom of the ring network switch cabinet body 100, and a drainage mechanism 300 for draining the water accumulated in the water collecting box 200. The water collecting box 200 is composed of a box body 210 and a mesh plate 220 covering and welding the top opening of the box body 210. The drainage mechanism 300 includes a water pump 310, a water pumping pipe 320, and a water pumping pipe 320. and a drain pipe 330, the water pump 310 is distributed along the length direction of the water collecting box 200 and is arranged at the outer rear of the water collecting box 200, one end of the water suction pipe 320 is connected to the input end of the water pump 310, and the other end of the water suction pipe 320 extends through the interior of the water collecting box 200, and its end is adjacent to the inner bottom wall of the water collecting box 200, one end of the drain pipe 330 is connected to the output end of the water pump 310, the drain pipe 330 is erected on the outside of the water collecting box 200, and its end is arranged to tilt downward.

[0032] Based on the above-mentioned structural setting, the rainproof outdoor primary and secondary integrated ring network switch cabinet is composed of a ring network switch cabinet body 100, a water collection box 200 and a drainage mechanism 300, wherein the ring network switch cabinet body 100 is the core functional carrier of the device, which is used to realize real-time perception and remote control of the power grid status. Its internal electrical structure and working principle are well-known technologies and are not described here. It can be understood that the selection, arrangement and connection method of the internal electrical components of the ring network switch cabinet can adopt the existing schemes familiar to technical personnel in this field, which does not affect the implementation effect of the drainage structure of the utility model. The water collection box 200 is the core module of rainwater management, which is used to collect the accumulated water that infiltrates or condenses from the ring network switch cabinet body 100. Compared with the traditional water collection tank, it provides a large-capacity storage space, and cooperates with the mesh plate 220 to block debris while maintaining smooth water collection. The drainage mechanism 300 is used to collect the accumulated water in the water collection box 200. Discharge, specifically, during the working process, rainwater or condensed water that penetrates into the main body 100 of the ring network switch cabinet is filtered through the mesh plate 220 and then converges in the water collecting box 200. During regular inspections, the staff can turn on the water pump 310, and the suction pipe 320 can suck the accumulated water stored in the water collecting box 200, and finally discharge it from the drain pipe 330. The rainproof outdoor primary and secondary integrated ring network switch cabinet is equipped with a special water collecting box 200 by docking with the bottom of the main body 100 of the ring network switch cabinet, which effectively solves the hidden danger of overflow of accumulated water caused by insufficient capacity of the traditional water collecting tank. In conjunction with the drainage mechanism 300 driven by the water pump 310, the accumulated water in the water collecting box 200 can be pumped out to achieve capacity management. In addition, by arranging a mesh plate 220 on the top of the box body 210, while ensuring that rainwater flows smoothly into the water collecting box 200, foreign matter can be prevented from falling into the water collecting box 200 to avoid blocking the drainage channel.

[0033] It should be noted that the primary equipment units (such as circuit breakers, disconnectors, etc.) and secondary equipment units (such as protection controllers, communication modules, etc.) inside the ring network switch cabinet body 100 in the utility model are integrated using existing mature technologies. Their specific structures and working principles are not the innovations of the utility model, so they are not shown in the accompanying drawings. The protection scope of the utility model is only for the drainage and rain protection related structural features clearly defined in the claims.

[0034] Furthermore, the ring network switch cabinet body 100 includes an opening and closing cabinet body 110 , and two slope structures 120 symmetrically distributed on the left and right are provided on the top of the opening and closing cabinet body 110 . Exhaust fans 130 are embedded on the tops of the left and right side walls of the opening and closing cabinet body 110 .

[0035] Furthermore, it also includes a baffle assembly 140 that can cover the top surface of the mesh plate 220. The baffle assembly 140 includes two symmetrically distributed and assembled guide plates 1410. The two guide plates 1410 are both inclined inwardly, and a semicircular notch 1420 is opened in the middle of the inner side of the two guide plates 1410.

[0036] Furthermore, it also includes a rain shield 400 which is fixedly installed on the bottom of the back of the ring network switch cabinet body 100 and arranged in an inclined direction, and the head end of the drainage pipe 330 passes through the rain shield 400 in a vertical direction.

[0037] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A rainproof outdoor primary and secondary integrated ring network switch cabinet, characterized by: It comprises a ring network switch cabinet body (100), a water collecting box (200) butt-jointed and assembled at the bottom of the ring network switch cabinet body (100), and a drainage mechanism (300) for draining the accumulated water inside the water collecting box (200); The water collection box (200) is composed of a box body (210) and a mesh plate (220) welded to cover the top opening of the box body (210); The drainage mechanism (300) comprises a water pump (310), a water suction pipe (320) and a drainage pipe (330); the water pump (310) is arranged outside the water collecting box (200) and rearwardly distributed along the length direction of the water collecting box (200); one end of the water suction pipe (320) is connected to the input end of the water pump (310); the other end of the water suction pipe (320) extends through the interior of the water collecting box (200), and the end thereof is adjacent to the inner bottom wall of the water collecting box (200); one end of the drainage pipe (330) is connected to the output end of the water pump (310); the drainage pipe (330) is mounted outside the water collecting box (200), and the end thereof is arranged to be tilted downward.

2. The rainproof outdoor primary and secondary integrated ring network switch cabinet according to claim 1 is characterized by: The ring network switch cabinet body (100) comprises an opening and closing cabinet body (110), the top of the opening and closing cabinet body (110) is provided with two slope structures (120) which are symmetrically distributed on the left and right sides, and the tops of the left and right side walls of the opening and closing cabinet body (110) are both embedded with exhaust fans (130).

3. The rainproof outdoor primary and secondary integrated ring network switch cabinet according to claim 1 is characterized by: It also includes a baffle assembly (140) that can cover the top surface of the mesh plate (220), the baffle assembly (140) including two guide plates (1410) that are symmetrically distributed and can be assembled together, the two guide plates (1410) are both inclined inwards, and the middle parts of the inner sides of the two guide plates (1410) are each provided with a semicircular notch (1420).

4. The rainproof outdoor primary and secondary integrated ring network switch cabinet according to claim 1 is characterized by: It also includes a rain shield (400) fixedly mounted on the bottom of the back of the ring network switch cabinet body (100) and arranged in an inclined direction, and the head end of the drainage pipe (330) passes through the rain shield (400) in a vertical direction.

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