CN222355914U

CN222355914U - Bus duct

Info

Publication number: CN222355914U
Application number: CN202420341014.9U
Authority: CN
Inventors: 梅宇涛; 吕亚菲; 王志霞; 马坤杰
Original assignee: Zhengzhou Zhengkai Electric Power Equipment Co ltd
Current assignee: Zhengzhou Zhengkai Electric Power Equipment Co ltd
Priority date: 2024-02-23
Filing date: 2024-02-23
Publication date: 2025-01-14
Anticipated expiration: 2034-02-23

Abstract

The utility model discloses a bus duct, which comprises a bus duct body and a fixing frame, wherein hydraulic rods are fixedly arranged at four corners of the upper end of the bus duct body, a solar panel is fixedly arranged in the fixing frame, uniformly distributed cooling fins are fixedly connected with the bus duct body in a groove, refrigerating fins are arranged at the middle positions of the front end and the rear end of the bus duct body, cooling fans are fixedly arranged at the middle positions of the front end and the rear end of the bus duct body, and bladeless fans are fixedly arranged at the positions, close to the left side and the right side, of the front end and the rear end of the bus duct body. According to the utility model, the heat in the protective shell of the bus duct body is rapidly discharged through the electric quantity converted and provided by the refrigerating sheet, the radiating fan, the bladeless fan and the solar panel, so that the condition that the resistance of the copper bar is increased to reduce the working efficiency of the bus duct body is avoided, and the advantages of high efficiency and energy conservation of the copper bar in electric conduction are ensured.

Description

Bus duct

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a bus duct.

Background

The bus duct uses copper bars or aluminum as conductors, has large current capacity, good electrical and mechanical properties, is not easy to burn, has high safety and reliability and long service life, has the advantages of reduced occupied area and more attractive appearance compared with the traditional distribution equipment, and is widely applied to electric field stations for large-scale manufacturing factories, high-rise buildings, rail transit, commercial complexes and the like.

The bus duct has the advantages of safety, energy saving, low cost and the like, and gradually replaces cables, but because the outside of the bus duct needs to be provided with the protective shell so as to be in a safe environment, the copper bar in the protective shell is difficult to dissipate heat, and further the resistance of the copper bar is increased due to the temperature rise, so that the conductivity of the bus duct is reduced, and in addition, in the old factory and other buildings, the bus duct is usually exposed outdoors by adopting a method of hanging and paving a fixing frame between two buildings due to the fact that the installation point of the bus duct is not preset, the internal temperature of the bus duct is higher under the influence of high-temperature weather, and the working efficiency of the bus duct is reduced.

Disclosure of utility model

The utility model mainly aims to provide a bus duct which can effectively solve the problems in the background technology.

In order to achieve the purpose, the bus duct comprises a bus duct body and a fixing frame, wherein hydraulic rods are fixedly arranged at four corners of the upper end of the bus duct body, the upper ends of the hydraulic rods are rotatably connected with four corners of the lower end of the fixing frame through connecting pieces, solar panels are fixedly arranged in the fixing frame, grooves are formed in the front end and the rear end of the bus duct body, uniformly distributed cooling fins are fixedly connected in the grooves of the bus duct body, cooling fins are arranged at the middle positions of the front end and the rear end of the bus duct body, cooling fans are fixedly arranged at the middle positions of the front end and the rear end of the bus duct body, the cooling fans are attached to the cooling fins, and bladeless fans are fixedly arranged at the positions, close to the left side and the right side, of the front end and the rear end of the bus duct body.

Preferably, the front end of the solar panel is arranged in a downward inclined mode at a certain angle, and the front end of the fixing frame is leveled with the front end of the solar panel.

Preferably, the front end of the fixing frame is fixedly provided with an inclined plate, and the inclined plate is matched with the inclination angle of the solar panel.

Preferably, the upper end of the sloping plate is provided with evenly distributed diversion trenches.

Preferably, the cold end of the refrigerating sheet penetrates into the bus duct body, a clamping groove is formed in the middle of the radiating sheet, and the hot end of the refrigerating sheet is matched with the clamping groove.

Preferably, the solar panel is electrically connected with the refrigerating plate, the cooling fan and the bladeless fan.

Compared with the prior art, the utility model has the following beneficial effects:

The solar heat collector has the advantages that the solar heat collector provides the refrigerating sheets, the cooling fans and the bladeless fans with required electric quantity during operation, the refrigerating sheets absorb heat in the bus duct body, the area of the radiating sheets, which is in contact with the refrigerating sheets, is large enough, the heat conduction efficiency of the refrigerating sheets and the bus duct body can be improved, and the cooling purpose is achieved through the cooling fans and the bladeless fans, namely, the heat in the protective shell of the bus duct body is rapidly discharged, the increase of the resistance of the copper bars is avoided, the working efficiency of the bus duct body is reduced, and the efficient energy-saving advantage of the conduction of the copper bars is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a bus duct according to the present utility model;

FIG. 2 is a schematic view of a bus duct according to the present utility model;

FIG. 3 is an enlarged schematic view of the bus duct of FIG. 2A according to the present utility model;

Fig. 4 is a schematic view of a bus duct with a partially cut-away structure according to the present utility model.

In the figure, 1, a bus duct body, 2, a hydraulic rod, 3, a fixing frame, 4, a connecting piece, 5, a solar panel, 6, an inclined plate, 7, a diversion groove, 8, a groove, 9, a radiating fin, 10, a refrigerating fin, 11, a clamping groove, 12, a radiating fan, 13 and a bladeless fan.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a bus duct comprises a bus duct body 1 and a fixing frame 3, wherein hydraulic rods 2 are fixedly installed at four corners of the upper end of the bus duct body 1, the upper ends of the hydraulic rods 2 are rotationally connected with four corners of the lower end of the fixing frame 3 through connecting pieces 4, solar panels 5 are fixedly installed in the fixing frame 3, grooves 8 are formed in the front end and the rear end of the bus duct body 1, uniformly distributed cooling fins 9 are fixedly connected with the bus duct body 1 in the grooves 8, refrigerating fins 10 are arranged in the middle positions at the front end and the rear end of the bus duct body 1, cooling fans 12 are fixedly installed in the middle positions at the front end and the rear end of the bus duct body 1, and bladeless fans 13 are fixedly installed at the positions, close to the left side and the right side, of the front end and the rear end of the bus duct body 1 are attached to the cooling fins 9;

Through installing mount 3 in the upside of bus duct body 1, can play the function of sunshade rain to a certain extent, the operational environment of bus duct body 1 has been improved, in the sunshade, can convert sunlight into electric energy through solar panel 5, through start and control the flexible altitude cooperation connecting piece 4 of hydraulic stem 2, thereby can adjust the height of mount 3, and then make solar panel 5 by the time that solar irradiation is longer, converted electric energy can provide refrigeration piece 10 work, the cold junction through refrigeration piece 10 absorbs the heat in the bus duct body 1, and then dispel from the hot junction, contact and the area of fin 9 is big enough between 9 and refrigeration piece 10 through the fin, can improve the heat conduction efficiency to refrigeration piece 10 and bus duct body 1, can make radiator fan 12 and bladeless fan 13 operation work simultaneously by the electric energy of solar panel 5 conversion, can directly be in opposite directions the hot junction of refrigeration piece 10 and the higher position of corresponding fin 9 temperature through radiator fan 12, thereby the operation induced draft operation is carried out nearby high temperature air, thereby the adjacent high temperature air is gone out and is gone out, the heat exchange effect is realized by the fan 9 and is not carried away by the fan 9, thereby the heat exchange effect is realized, the heat of the heat is realized, the heat exchanger 1 is realized, and the heat exchanger's of the heat is cooled down, the heat is more than the heat-conducting copper is discharged to the heat-conducting layer 1, the heat-conducting effect of the heat dissipation effect is realized, and the heat-free from the heat dissipation shell is more than the heat-conducting effect is greatly.

The front end of the solar panel 5 is arranged in a downward inclined mode at a certain angle, the front end of the fixing frame 3 is leveled with the front end of the solar panel 5, the front end of the fixing frame 3 is fixedly provided with the inclined plate 6, the inclined plate 6 is matched with the inclination angle of the solar panel 5, and the upper end of the inclined plate 6 is provided with evenly distributed diversion trenches 7;

The cold end of the refrigerating sheet 10 penetrates into the bus duct body 1, a clamping groove 11 is arranged in the middle of the radiating sheet 9, and the hot end of the refrigerating sheet 10 is matched with the clamping groove 11;

The structure is more compact, and the rationality of the structure is ensured, namely, the heat can be better transferred to the outside through the contact between the heat radiating fin 9 and the hot end of the refrigerating fin 10.

The solar panel 5 is electrically connected with the refrigerating sheet 10, the cooling fan 12 and the bladeless fan 13;

The solar panel 5 provides the electric quantity required by the refrigerating sheet 10, the cooling fan 12 and the bladeless fan 13 during operation, so that the purposes of energy conservation and emission reduction are achieved.

Working principle:

The fixing frame 3 is arranged on the upper side of the bus duct body 1, so that the function of sunshade and rain shielding can be achieved to a certain extent, the working environment of the bus duct body 1 is improved, the solar energy can be converted into electric energy through the solar panel 5 while sunshade is achieved, the height of the fixing frame 3 can be adjusted by starting and controlling the telescopic height of the hydraulic rod 2 to match with the connecting piece 4, the solar panel 5 can be further enabled to be irradiated by the solar energy for a longer time, the converted electric energy can provide the refrigerating sheet 10 to work, the cold end of the refrigerating sheet 10 absorbs heat in the bus duct body 1 and further dissipates from the hot end, the heat conduction efficiency of the refrigerating sheet 10 and the bus duct body 1 can be improved through the contact between the radiating sheet 9 and the refrigerating sheet 10, the area of the radiating sheet 9 is large enough, the electric energy converted by the solar panel 5 can simultaneously enable the radiating fan 12 and the bladeless fan 13 to work, the heat-dissipating fan 12 can directly perform air suction operation on the hot end of the refrigerating sheet 10 and the position with higher temperature of the corresponding radiating sheet 9, so that the nearby high-temperature air is blown out to achieve the purpose of cooling, the air which is not influenced by high temperature nearby is blown onto the radiating sheet 9 through the bladeless fan 13, meanwhile, the air flow takes away the hot air on the surface of the radiating sheet 9, so that the effect of cooling is achieved, namely, the heat in the protective shell of the bus duct body 1 is rapidly discharged, the condition that the working efficiency of the bus duct body 1 is reduced due to the increase of the resistance of the copper bar is avoided, the efficient and energy-saving advantage of the conduction of the copper bar is ensured, further, the sunlight is sufficient when the outdoor high temperature is reached, and the electric quantity required by the refrigerating sheet 10, the radiating fan 12 and the bladeless fan 13 when in operation is provided through the solar panel 5, the purposes of energy conservation and emission reduction are achieved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bus duct, includes bus duct body (1) and mount (3), its characterized in that, the equal fixed mounting in upper end four corners department of bus duct body (1) has hydraulic stem (2), all rotate through connecting piece (4) between the upper end of hydraulic stem (2) and the lower extreme four corners of mount (3) and be connected, the inside fixed mounting of mount (3) has solar panel (5), both ends are provided with recess (8) around bus duct body (1), bus duct body (1) are in recess (8) inside fixedly connected with evenly distributed's fin (9), both ends all are provided with refrigeration piece (10) around bus duct body (1) in intermediate position, both ends are in intermediate position all fixed mounting between radiator fan (12) and fin (9), both ends are in front and back of bus duct body (1) are in being close to left and right sides department and are all fixed mounting bladeless fan (13).

2. The bus duct of claim 1, wherein the front end of the solar panel (5) is inclined downwards at a certain angle, and the front end of the fixing frame (3) is leveled with the front end of the solar panel (5).

3. The bus duct according to claim 1, wherein the front end of the fixing frame (3) is fixedly provided with an inclined plate (6), and the inclined plate (6) is matched with the inclination angle of the solar panel (5).

4. A bus duct according to claim 3, characterized in that the upper end of the sloping plate (6) is provided with evenly distributed flow guide grooves (7).

5. The bus duct of claim 1, wherein the cold end of the cooling fin (10) penetrates into the bus duct body (1), a clamping groove (11) is formed in the middle of the cooling fin (9), and the hot end of the cooling fin (10) is matched with the clamping groove (11).

6. A bus duct according to claim 1, wherein the solar panel (5) is electrically connected to the cooling fin (10), the cooling fan (12) and the bladeless fan (13).