CN220830297U

CN220830297U - High-voltage phase-separation bus duct

Info

Publication number: CN220830297U
Application number: CN202322269547.9U
Authority: CN
Inventors: 赖亚翠; 廖章武; 廖麦旭; 陈雨欣
Original assignee: Guangdong Wen Xing Steel Tube Co ltd
Current assignee: Guangdong Wen Xing Steel Tube Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-04-23
Anticipated expiration: 2033-08-23

Abstract

The application relates to the technical field of bus ducts, and discloses a high-voltage phase-separation bus duct. The application comprises a lower side plate, wherein a roller groove is formed in the inner side surface of the lower side plate, a roller is arranged in the roller groove in a rolling way, a motor is fixedly connected to the opposite end of the fixed shaft connected with the roller, and a fan is fixedly connected to the opposite end of the motor connected with the fixed shaft; the roller groove is designed in the side plate, the roller is arranged in the groove, the roller is connected with the fan, the roller is moved back and forth through the roller, the fan can be driven to move, meanwhile, the fan can accelerate air flow in the wire slot, heat in the wire slot is timely dissipated to the outside of the wire slot through the vent, the cooling effect can be achieved on the whole wire, the wire can be prevented from being burnt due to overlarge load, the burning of the wire can be even prevented, the running reliability of the whole wire is improved, protection measures are enhanced, and the life safety of operators can be protected.

Description

High-voltage phase-separation bus duct

Technical Field

The application belongs to the technical field of bus ducts, and particularly relates to a high-voltage phase-separation bus duct.

Background

The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering.

In the application with the publication number of CN214153938U, a bus duct structure with high voltage and high current resistance is disclosed, the bus duct structure comprises two cover plates which are vertically symmetrical, two side plates which are bilaterally symmetrical, a conductive core and a ceramic seat for high voltage isolation, wherein an insulating sleeve is sleeved on the conductive core, a metal shielding net cover is sleeved on the surface of the insulating sleeve, a ceramic tube is sleeved outside the metal shielding net cover, a cross-shaped ceramic support is arranged outside the ceramic tube, the ceramic support and the ceramic seat are of an integrated connection structure, the problem that the prior bus duct does not have a good high voltage and high current resistance protection structure is solved, the bus duct structure is reasonable in structure, the ceramic seat and the ceramic tube perform good insulating shielding on the conductive core, and in addition, the heat conduction effect of ceramic is good, and the heat dissipation is convenient; the insulating sleeve wrapped on the surface of the conductive core insulates and protects the conductive core of the exposed part of the bus duct, and the metal shielding net cover has an electric field shielding effect on one hand and a heat conducting effect on the other hand.

However, the interior of the groove on the side edge is extremely easy to accumulate rainwater, so that the weight of the circuit is overlarge, a better heat dissipation system is lacked, the interior of the wire slot is completely sealed, and heat dissipation is difficult to perform.

Disclosure of utility model

The application aims at: in order to solve the above-mentioned problem, a high-voltage phase-separated bus duct is provided.

The technical scheme adopted by the application is as follows: the high-voltage phase-separation bus duct comprises a lower side plate, a roller groove is formed in the inner side surface of the lower side plate, a roller is arranged in the roller groove in a rolling mode, a fixed shaft is connected in a penetrating mode inside the roller, a motor is fixedly connected to the opposite end, connected with the roller, of the fixed shaft, and a fan is fixedly connected to the opposite end, connected with the fixed shaft, of the motor.

Through adopting above-mentioned technical scheme, the gyro wheel recess has been designed in the curb plate inside, the gyro wheel has been set up simultaneously in the recess is inside, with the gyro wheel with behind the fan connection, through the back-and-forth movement of gyro wheel, can drive the removal of fan, the fan can accelerate the inside air flow of wire casing simultaneously, in time dispel the heat to the wire casing outside through the vent with the inside heat of circuit, can both play the cooling effect to whole circuit, can prevent that the circuit from appearing high temperature because of the load is too big, the condition that the circuit burns out takes place even, the reliability when improving whole circuit operation, reinforcing protection measure, simultaneously can protect operating personnel's life safety.

In a preferred embodiment, the bottom end of the lower side plate is fixedly connected with a lower cover plate, and the left end edge of the lower cover plate is fixedly connected with a ventilation net.

Through adopting above-mentioned technical scheme for the inside air flow of wire casing improves whole radiating effect, strengthens the reliability when whole circuit operates.

In a preferred embodiment, a side bottom plate is fixedly connected to the left end of the upper side of the lower side plate, and a side baffle is fixedly connected to the opposite end of the side bottom plate, which is connected to the lower side plate.

Through adopting above-mentioned technical scheme, improve overall structure's stability, simultaneously because pottery belongs to fragile article, design ceramic frame can protect ceramic frame at the inside structure, avoid leading to the ceramic frame to appear the damaged condition because of the external impact.

In a preferred embodiment, a ceramic frame is arranged at the inner wall of the side baffle, a hydrophobic layer is fixedly connected to the inner surface of the ceramic frame, and a heat dissipation net is arranged on the outer upper wall of the ceramic frame.

Through adopting above-mentioned technical scheme, designed the one deck hydrophobic layer can prevent to get into inside the wire casing because of rainwater or other unknown water sources, lead to the condition that the circuit takes place the short circuit, improve overall structure's security, design the heat dissipation net simultaneously at ceramic frame upper strata, can improve circuit radiating effect.

In a preferred embodiment, a rubber insulating layer is arranged in the inner cylindrical hole of the ceramic frame, and a conductive wire is arranged in the inner center position of the rubber insulating layer.

Through adopting above-mentioned technical scheme, set up the circuit in ceramic frame inside cylinder hole, designed the insulating layer simultaneously at the conducting wire extexing surface, can prevent to lead to the circuit to burn out because of the accident, or the operator contacts the condition that the circuit takes place to electrocute.

In a preferred embodiment, an upper cover plate is connected to the lower cover plate at a position opposite to the position above the ceramic frame.

Through adopting above-mentioned technical scheme, design upper cover plate can prevent that a large amount of rainwater or unknown water source from getting into inside the wire casing, protection overall structure.

In a preferred embodiment, a fixing plate is fixedly connected to the inner side of the lower side plate at a position higher than the surface of the side bottom plate, and screw holes are respectively formed in the upper surface of the fixing plate.

Through adopting above-mentioned technical scheme, designed a slant breakwater in side recess inside, can prevent rainwater or the gathering of unknown water source in this recess, lead to reaching after the certain weight, can lead to the fact weight burden to the circuit, can take place the circumstances of circuit fracture.

In a preferred embodiment, the upper surface of the fixing plate is fixedly connected with a water baffle, the screw hole penetrates through to the surface of the water baffle to be fixedly connected with a water baffle fixing screw, and the outer side of the lower side plate is fixedly connected with a side plate fixing screw.

Through adopting above-mentioned technical scheme, improve the stability of breakwater installation, install the fixed screw in the outside of lower curb plate simultaneously also can improve overall structure's stability and fastness.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

According to the application, the roller grooves are formed in the side plates, the rollers are arranged in the grooves, after the rollers are connected with the fans, the fans can be driven to move through the forward and backward movement of the rollers, meanwhile, the fans can accelerate the air flow in the wire grooves, heat in the wires can be timely dissipated to the outside of the wire grooves through the ventilation openings, the cooling effect can be achieved on the whole wires, the situation that the wires are high in temperature and even burnt due to overlarge load can be prevented, the reliability of the whole wires in operation is improved, the protection measures are enhanced, and the life safety of operators can be protected.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the lower side plate, lower cover plate, fixing plate and screw holes in the present application;

FIG. 3 is a schematic view of an internal fan according to the present application;

The marks in the figure: 1. a lower side plate; 2. a ceramic frame; 3. a rubber insulating layer; 4. a conductive wire; 5. a lower cover plate; 6. side baffles; 7. a side bottom plate; 8. a ventilation screen; 9. a hydrophobic layer; 10. an upper cover plate; 11. a heat dissipation net; 12. a roller; 13. a water baffle; 14. a water baffle fixing screw; 15. a roller groove; 16. a fixing plate; 17. a screw hole; 18. a fan; 19. a motor; 20. a fixed shaft; 21. the side plate is fixed with a screw.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described in the following in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

With reference to figures 1-3 of the drawings,

Examples:

The utility model provides a high pressure is from looks bus duct, including lower side board 1, roller groove 15 has been seted up to the inboard surface position of lower side board 1, roller groove 15's inside roll is provided with gyro wheel 12, the inside through connection of gyro wheel 12 has fixed axle 20, the opposite end fixedly connected with motor 19 that fixed axle 20 and gyro wheel 12 are connected, the opposite end fixedly connected with fan 18 that motor 19 and fixed axle 20 are connected, the gyro wheel groove has been designed in the curb plate inside, the gyro wheel has been set up simultaneously in the recess inside, with gyro wheel and fan connection back, through the back-and-forth movement of gyro wheel, can drive the removal of fan, the fan can accelerate the air flow of wire casing inside, in time dispel the heat to the wire casing outside through the vent with the heat of circuit inside, can both play the cooling effect to whole circuit, can prevent that the circuit from appearing high temperature because of the load is too big, even take place the condition of circuit burnout, reliability when improving whole circuit operation, reinforcing protection measure, simultaneously can protect operating personnel's life safety.

The bottom fixedly connected with lower cover plate 5 of lower curb plate 1, the left end edge fixedly connected with ventilation net 8 of lower cover plate 5 for the inside air flow of wire casing improves whole radiating effect, strengthens the reliability when whole circuit operates.

The upside left end fixedly connected with side bottom plate 7 of lower side board 1, the opposite end fixedly connected with side shield 6 that side bottom plate 7 and lower side board 1 are connected improves overall structure's stability, simultaneously because pottery belongs to fragile article, design the ceramic frame can protect the ceramic frame in the structure inside, avoids leading to the ceramic frame to appear the condition of damage because of outside striking.

The inner wall department of side shield 6 is provided with ceramic frame 2, and ceramic frame 2's inside fixed surface is connected with hydrophobic layer 9, and ceramic frame 2's outside upper wall is provided with heat dissipation net 11, has designed the one deck hydrophobic layer can prevent to get into inside the wire casing because of rainwater or other unknown water source, leads to the condition that the circuit takes place the short circuit, improves overall structure's security, designs heat dissipation net at ceramic frame upper strata simultaneously, can improve circuit radiating effect.

The inside cylinder downthehole rubber insulating layer 3 that is provided with of ceramic frame 2, the inside central point of rubber insulating layer 3 puts and is provided with conducting wire 4, has set up the circuit in ceramic frame inside cylinder downthehole, has designed the insulating layer at conducting wire extexing simultaneously, can prevent to lead to the circuit to burn out because of the accident, or the operator contacts the condition that the circuit takes place to electrocute.

The relative position of the lower cover plate 5 above the ceramic frame 2 is connected with an upper cover plate 10, and the upper cover plate is designed to prevent a large amount of rainwater or unknown water source from entering the interior of the wire slot, so that the integral structure is protected.

The fixed plate 16 is fixedly connected to the surface position of the lower side plate 1, which is higher than the side bottom plate 7, screw holes 17 are respectively formed in the upper surface of the fixed plate 16, an inclined water baffle is designed in the side groove, rainwater or an unknown water source can be prevented from gathering in the groove, after a certain weight is reached, weight load can be caused on a circuit, and the condition of circuit breakage can occur.

The upper surface department fixedly connected with breakwater 13 of fixed plate 16, screw 17 run through to breakwater 13 fixed surface and are connected with breakwater set screw 14, and the outside fixedly connected with curb plate set screw 21 of curb plate 1 improves the stability of breakwater installation, also can improve overall structure's stability and fastness at the outside installation set screw of curb plate simultaneously.

The implementation principle of the embodiment of the high-voltage phase-separation bus duct is as follows: according to the application, the roller grooves are formed in the side plates, the rollers are arranged in the grooves, after the rollers are connected with the fans, the fans can be driven to move through the forward and backward movement of the rollers, meanwhile, the fans can accelerate the air flow in the wire grooves, heat in the wires can be timely dissipated to the outside of the wire grooves through the ventilation openings, the cooling effect can be achieved on the whole wires, the situation that the wires are high in temperature and even burnt due to overlarge load can be prevented, the reliability of the whole wires in operation is improved, the protection measures are enhanced, and the life safety of operators can be protected.

The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. High pressure is from looks bus duct, including downside board (1), its characterized in that: the inner side surface position of the lower side plate (1) is provided with a roller groove (15), a roller (12) is arranged in the roller groove (15) in a rolling mode, a fixed shaft (20) is connected in a penetrating mode in the roller (12), a motor (19) is fixedly connected to the opposite end, connected with the roller (12), of the fixed shaft (20), and a fan (18) is fixedly connected to the opposite end, connected with the fixed shaft (20), of the motor (19).

2. The high voltage phase separation bus duct of claim 1, wherein: the bottom of lower curb plate (1) fixedly connected with lower apron (5), the left end edge fixedly connected with ventilation net (8) of lower apron (5).

3. The high voltage phase separation bus duct of claim 2, wherein: the left end of the upper side of the lower side plate (1) is fixedly connected with a side bottom plate (7), and the opposite end of the side bottom plate (7) connected with the lower side plate (1) is fixedly connected with a side baffle plate (6).

4. A high voltage phase separation bus duct as recited in claim 3 wherein: the inner wall department of side shield (6) is provided with ceramic frame (2), the inside surface fixedly connected with hydrophobic layer (9) of ceramic frame (2), the outside upper wall of ceramic frame (2) is provided with heat dissipation net (11).

5. The high voltage phase separation bus duct of claim 4, wherein: the ceramic frame is characterized in that a rubber insulating layer (3) is arranged in an inner cylindrical hole of the ceramic frame (2), and a conductive wire (4) is arranged at the inner center position of the rubber insulating layer (3).

6. The high voltage phase separation bus duct of claim 4, wherein: the relative position of the lower cover plate (5) above the ceramic frame (2) is connected with an upper cover plate (10).

7. The high voltage phase separation bus duct of claim 1, wherein: the inner side of the lower side plate (1) is fixedly connected with a fixing plate (16) at a position higher than the surface of the side bottom plate (7), and screw holes (17) are respectively formed in the upper surface of the fixing plate (16).

8. The high voltage phase separation bus duct of claim 7, wherein: the upper surface department fixedly connected with breakwater (13) of fixed plate (16), screw (17) run through to breakwater (13) surface fixedly connected with breakwater fixed screw (14), the outside fixedly connected with curb plate fixed screw (21) of curb plate (1) down.