CN217769105U - Outdoor looped netowrk cabinet with self-cleaning function - Google Patents

Abstract

The utility model discloses an outdoor ring network cabinet with a self-cleaning function, which comprises a box body, a ring network cabinet body and a vacuum circuit breaker. A ring network cabinet body is arranged inside the box body, and the inside of the ring network cabinet body is A vacuum circuit breaker is installed, a box door is movably connected to the outside of the box body, and a cleaning mechanism is arranged on the inner wall of the box body; the cleaning mechanism includes a mounting frame, a sliding groove, a movable port, a sliding block, a threaded rod, a motor, The mounting seat and the vacuum cleaner are fixedly connected to the inner wall of the box body. The outdoor ring network cabinet with self-cleaning function, after long-term use, the outdoor ring network cabinet can be used to vacuum the interior of the box through a vacuum cleaner that moves up and down, so that the outdoor ring network cabinet has an automatic cleaning function. The setting of the position plate prevents the outdoor ring main unit from shaking and offset during the transfer process, and the automatic resettable baffle is convenient for clamping and limiting the vacuum circuit breaker in the outdoor ring main unit.

Description

An outdoor ring network cabinet with self-cleaning function

technical field

The utility model relates to the technical field of outdoor ring network cabinets, in particular to an outdoor ring network cabinet with self-cleaning function.

Background technique

Ring Main Unit (Ring Main Unit) is a group of transmission and distribution electrical equipment (high-voltage switchgear) installed in a metal or non-metallic insulated cabinet or made into an assembled interval ring network power supply unit. Its core part adopts load switches and fuse. It is widely used in distribution stations and box-type substations of load centers such as urban residential quarters, high-rise buildings, large public buildings, factories and enterprises. The ring network cabinet has not been around for a long time, but it has been widely used.

With the large-scale urban construction, a large number of large high-rise buildings have sprung up, and the substation and distribution station is often located downstairs. According to the fire protection requirements, the substation and distribution equipment must be "oil-free". According to the rational use of the construction area , Transformation and distribution equipment should be "miniaturized". So ring network cabinets or vacuum circuit breakers, dry transformers, and dry transformers have entered the buildings. The structure of the ring network cabinet is simple, reliable and safe in operation, the amount of maintenance is small, and the operating cost is low. Compared with the switch cabinet equipped with circuit breakers, the advantages are very prominent. The ring network cabinet requires the load switch to have higher performance and smaller size, and a new type of load switch has emerged, which in turn drives the technological progress of the ring network cabinet. Today's ring network cabinets not only have excellent performance but also are serialized , which further expands the scope of use of the ring network cabinet.

The outdoor ring network cabinet adopts a vacuum switch as the breaking device, SF ₆ gas common box insulation, compact structure, small footprint, beautiful appearance, and can coordinate with the surrounding environment. Due to the fully sealed and fully insulated concept, all switch parts in the RVAC ring network cabinet, including all high-voltage live parts and mechanism parts, are completely sealed in the main box, and are not affected by condensation and external polluted environment.

At present, the outdoor ring network cabinets on the market still exist when they are in use: after the existing outdoor ring network cabinets are used for a long time, dust will be generated inside the outdoor ring network cabinets, which will cause short circuits in the outdoor ring network cabinets. Cleaning it in time will seriously affect the normal use of the outdoor ring network cabinet, and the outdoor ring network cabinet does not have an automatic cleaning function.

Therefore, it is necessary to improve the current outdoor ring network cabinet.

Utility model content

The purpose of this utility model is to provide an outdoor ring network cabinet with a self-cleaning function to solve the problem that the interior of the outdoor ring network cabinet will be damaged after a long period of use in the existing outdoor ring network cabinets on the market proposed by the above-mentioned background technology. The generation of dust will cause short circuit in the outdoor ring network cabinet. If it is not cleaned in time, it will seriously affect the normal use of the outdoor ring network cabinet. The outdoor ring network cabinet does not have the problem of automatic cleaning function.

In order to achieve the above object, the utility model provides the following technical solutions:

An outdoor ring network cabinet with a self-cleaning function, comprising a box body, a ring network cabinet body and a vacuum circuit breaker, the inside of the box body is provided with a ring network cabinet body, and a vacuum circuit breaker is installed inside the ring network cabinet body , the outer side of the box body is movably connected with a box door, and the inner wall of the box body is provided with a cleaning mechanism;

The cleaning mechanism includes a mounting frame, a sliding groove, a movable port, a sliding block, a threaded rod, a motor, a mounting base and a vacuum cleaner. The mounting frame is fixedly connected to the inner wall of the box body, and the inside of the mounting frame is provided with a sliding groove. One side of the mounting bracket is provided with a movable opening.

Preferably, the sliding block is connected to the sliding groove through the movable opening, and the middle part of the sliding block is penetrated with a threaded rod connected to the inner wall of the sliding groove, and the top end of the mounting frame is provided with a motor.

Preferably, the output end of the motor passes through the mounting frame and is connected to one end of the threaded rod, a mounting base is connected between the two sliding blocks, and a vacuum cleaner is installed under the mounting base.

Preferably, a base is provided at the bottom of the ring network cabinet body, grooves are provided on the surface of the base, and fixing blocks are provided on both sides of the base.

Preferably, telescopic mechanisms are provided on both sides of the ring network cabinet body, and the telescopic mechanism includes a connecting rod, a connecting sleeve and a limiting plate, and one end of the connecting rod is docked with the inner wall of the box.

Preferably, the end of the connecting rod away from the box is covered with a connecting sleeve, and the outer side of the connecting sleeve is connected with a limiting plate.

Preferably, the ring network cabinet body is fixedly connected with a support seat close to the bottom of the vacuum circuit breaker, and a connection block is inserted inside the support seat, and a baffle is connected to the outer end of the connection block.

Preferably, a spring is sheathed on the outside of the connection block, and the two ends of the spring are respectively connected to the connection block and the support seat.

Compared with the prior art, the beneficial effect of the utility model is: the outdoor ring network cabinet with self-cleaning function, after a long-term use of the outdoor ring network cabinet, the vacuum cleaner that moves up and down can vacuum the inside of the box body, so that the The outdoor ring network cabinet has an automatic cleaning function. Through the setting of the base and the movable limit plate, it can prevent the outdoor ring network cabinet from shaking and shifting during the transfer process. The vacuum circuit breaker inside is clamped and limited.

1. The outdoor ring network cabinet with self-cleaning function, after a long-term use of the outdoor ring network cabinet, start the motor to drive the threaded rod connected to the output end to rotate, because the threaded rod and the sliding block are threaded , so the threaded rod can drive the sliding block to move up and down while the threaded rod is rotating, the sliding block moves up and down and drives the vacuum cleaner installed under the mounting seat to move up and down, and the vacuum cleaner moving up and down can vacuum the inside of the box, so that the outdoor ring network The cabinet has an automatic cleaning function;

2. For the outdoor ring network cabinet with self-cleaning function, connect the ring network cabinet body with the groove on the base, and then tighten the fixing block on the base through the matching bolts to lock the base, and then connect the The sleeve is twisted toward the side close to the ring network cabinet body until the limit plate above the connection sleeve is in contact with the surface of the ring network cabinet body. Through the setting of the base and the movable limit plate, the outdoor ring network cabinet is prevented from Shaking and shifting during transfer;

3. For the outdoor ring network cabinet with self-cleaning function, first pull the baffle outward, and drive the connecting block connected on the baffle to move outward, then connect the vacuum circuit breaker above the support seat, and then The baffle is loose, the elastic force of the loosening spring, the loose baffle can automatically reset and connect with the outside of the vacuum circuit breaker, through the automatic reset baffle, it is convenient for the vacuum circuit breaker in the outdoor ring network cabinet Perform clamping limit.

Description of drawings

Fig. 1 is a schematic diagram of the main view opening structure of the utility model;

Fig. 2 is a schematic diagram of the cut-away structure of the utility model;

Fig. 3 is a schematic diagram of the cut-away structure of the utility model box from the left;

Fig. 4 is a schematic cross-sectional structure schematic diagram of a front view of the support seat of the present invention.

In the figure: 1. Box body; 2. RMU body; 3. Vacuum circuit breaker; 4. Box door; 5. Cleaning mechanism; 51. Mounting frame; 52. Sliding slot; ; 55, threaded rod; 56, motor; 57, mounting seat; 58, vacuum cleaner; 6, base; 7, groove; 8, fixed block; 9, telescopic mechanism; 91, connecting rod; 92, connecting sleeve; 93, Limiting plate; 10, support seat; 11, connecting block; 12, baffle plate; 13, spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: an outdoor ring network cabinet with self-cleaning function, including a box body 1, a ring network cabinet body 2 and a vacuum circuit breaker 3, and the interior of the box body 1 is set There is a ring network cabinet body 2, and a vacuum circuit breaker 3 is installed inside the ring network cabinet body 2, a box door 4 is movably connected to the outside of the box body 1, and a cleaning mechanism 5 is provided on the inner wall of the box body 1, and the cleaning mechanism 5 includes Mounting frame 51, sliding groove 52, movable port 53, sliding block 54, threaded rod 55, motor 56, mounting seat 57 and vacuum cleaner 58, mounting frame 51 is fixedly connected on the inwall of casing 1, and the inside of mounting frame 51 is provided with One side of the sliding slot 52 and the mounting frame 51 is provided with a movable opening 53 .

During specific implementation, the sliding block 54 runs through the movable opening 53 and is connected with the sliding groove 52, and the middle part of the sliding block 54 runs through a threaded rod 55 connected with the inner wall of the sliding groove 52, and the top of the mounting bracket 51 is provided with a motor 56; The output end of the output end passes through the mounting frame 51 and is connected with one end of the threaded rod 55. A mounting seat 57 is connected between the two sliding blocks 54, and a vacuum cleaner 58 is installed below the mounting seat 57. Between the sliding block 54 and the sliding groove 52 It is a sliding connection, and the threaded rod 55 and the sliding block 54 are in a threaded connection.

During specific implementation, after the outdoor ring network cabinet has been used for a long time, the starting motor 56 can drive the threaded rod 55 connected to its output end to rotate. While rotating, the sliding block 54 can be driven to move up and down, and the sliding block 54 moves up and down and drives the vacuum cleaner 58 installed below the mounting seat 57 to move up and down. The ring network cabinet has an automatic cleaning function.

During specific implementation, the bottom of the ring network cabinet body 2 is provided with a base 6, and the surface of the base 6 is provided with a groove 7, and fixed blocks 8 are provided on both sides of the base 6; telescopic mechanisms are provided on both sides of the ring network cabinet body 2 9, and the telescopic mechanism 9 includes a connecting rod 91, a connecting sleeve 92 and a limit plate 93, and one end of the connecting rod 91 is docked with the inner wall of the box body 1; the end of the connecting rod 91 away from the box body 1 is provided with a connecting sleeve 92, And the outer side of the connecting sleeve 92 is connected with the limiting plate 93 , the connecting sleeve 92 and the connecting rod 91 are threadedly connected, and the connecting rods 91 are symmetrically distributed with respect to the center line of the box body 1 .

During specific implementation, the ring network cabinet body 2 is docked with the groove 7 on the base 6, and then the fixing block 8 on the base 6 is penetrated and tightened through the matching bolts to lock the base 6, and then the connecting sleeve 92 is The side close to the ring network cabinet body 2 is twisted until the limit plate 93 above the connecting sleeve 92 is in conflict with the surface of the ring network cabinet body 2, and the setting of the base 6 and the movable limit plate 93 prevents this The outdoor ring network cabinet shakes and shifts during the transfer process.

During specific implementation, the ring network cabinet body 2 is fixedly connected with a support base 10 near the bottom of the vacuum circuit breaker 3, and a connection block 11 is inserted inside the support base 10, and a baffle plate 12 is connected to the outer end of the connection block 11; the connection block The outer side of 11 is sheathed with a spring 13, and the two ends of the spring 13 are respectively connected with the connection block 11 and the support base 10, and the connection block 11 forms a telescopic structure through the spring 13 and the support base 10.

In specific use, first pull the baffle 12 outward, and drive the connecting block 11 connected on the baffle 12 to move outward, then connect the vacuum circuit breaker 3 above the support seat 10, and then loosen the baffle 12 , Loosen the elastic force of the spring 13, the loosened baffle 12 can automatically reset and connect with the outside of the vacuum circuit breaker 3, through the automatically reset baffle 12, it is convenient for the vacuum circuit breaker in the outdoor ring network cabinet Device 3 is clamped and limited.

To sum up, when using the outdoor ring network cabinet with self-cleaning function, the starting motor 56 can drive the threaded rod 55 connected to the output end to rotate, and the vacuum cleaner 58 moving up and down can clean the inside of the cabinet 1. Vacuum, so that the outdoor ring network cabinet has an automatic cleaning function, connect the ring network cabinet body 2 with the groove 7 on the base 6, and then twist the connecting sleeve 92 to the side close to the ring network cabinet body 2 , until the limit plate 93 above the connecting sleeve 92 is in conflict with the surface of the ring network cabinet body 2, and the setting of the base 6 and the movable limit plate 93 prevents the outdoor ring network cabinet from shaking and shifting during the transfer process , the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (10)

1. An outdoor ring network cabinet with self-cleaning function, comprising a box body (1), a ring network cabinet body (2) and a vacuum circuit breaker (3), characterized in that: The inside of the box body (1) is provided with a ring network cabinet body (2), and the inside of the ring network cabinet body (2) is equipped with a vacuum circuit breaker (3), and the outside of the box body (1) is movably connected with The box door (4), and the inner wall of the box body (1) is provided with a cleaning mechanism (5); The cleaning mechanism (5) includes a mounting frame (51), a sliding groove (52), a movable port (53), a sliding block (54), a threaded rod (55), a motor (56), a mounting seat (57) and a vacuum cleaner (58), the mounting frame (51) is fixedly connected to the inner wall of the box body (1), and the inside of the mounting frame (51) is provided with a sliding groove (52), and one side of the mounting frame (51) is provided with Movable mouth (53). 2. An outdoor ring network cabinet with self-cleaning function according to claim 1, characterized in that: the sliding block (54) passes through the movable opening (53) and is connected with the sliding groove (52), and the sliding block A threaded rod (55) connected to the inner wall of the sliding groove (52) runs through the middle part of (54), and a motor (56) is arranged on the top of the mounting frame (51). 3. An outdoor ring network cabinet with self-cleaning function according to claim 1, characterized in that: the output end of the motor (56) passes through the mounting frame (51) and is connected to one end of the threaded rod (55) A mounting seat (57) is commonly connected between the two sliding blocks (54), and a vacuum cleaner (58) is installed below the mounting seat (57). 4. An outdoor ring network cabinet with self-cleaning function according to claim 1, characterized in that: the bottom of the ring network cabinet body (2) is provided with a base (6), and the surface of the base (6) A groove (7) is opened, and fixing blocks (8) are arranged on both sides of the base (6). 5. The outdoor ring network cabinet with self-cleaning function according to claim 1, characterized in that: the two sides of the ring network cabinet body (2) are provided with telescopic mechanisms (9), and the telescopic mechanisms (9 ) includes a connecting rod (91), a connecting sleeve (92) and a limiting plate (93), and one end of the connecting rod (91) is docked with the inner wall of the box body (1). 6. An outdoor ring network cabinet with self-cleaning function according to claim 5, characterized in that: the end of the connecting rod (91) away from the box body (1) is covered with a connecting sleeve (92), and The outer side of the connection sleeve (92) is connected with a limiting plate (93). 7. An outdoor ring network cabinet with self-cleaning function according to claim 1, characterized in that: the ring network cabinet body (2) is fixedly connected with a support base (10) close to the bottom of the vacuum circuit breaker (3) ). 8. An outdoor ring network cabinet with self-cleaning function according to claim 7, characterized in that: a connection block (11) is inserted inside the support seat (10), and the connection block (11) The outer end of is connected with baffle plate (12). 9. The outdoor ring network cabinet with self-cleaning function according to claim 8, characterized in that: a spring (13) is sheathed on the outside of the connecting block (11). 10. The outdoor ring network cabinet with self-cleaning function according to claim 9, characterized in that: the two ends of the spring (13) are respectively connected with the connection block (11) and the support seat (10).

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