CN213093826U

CN213093826U - New air type bus duct

Info

Publication number: CN213093826U
Application number: CN202021786192.0U
Authority: CN
Inventors: 段水林; 何明辉
Original assignee: Ganzhou Jituo Electrical Equipment Co ltd
Current assignee: Jiangxi Jituo Electric Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-30
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a new air-type bus duct, comprising a transformer cabinet and a low-voltage cabinet, a low-voltage cabinet is arranged on one side of the transformer cabinet, a first bus duct is installed on the top surface of the transformer cabinet, and the first bus duct The inner side wall is provided with a bus frame fastening bracket, the outer side wall of the first bus groove is provided with a first sealing plate, the surface of the first sealing plate is provided with a first ventilation hole, and the top surface of the low-voltage cabinet is installed with a second sealing plate. Two bus ducts, the outer side walls of the second bus ducts are provided with second sealing plates all around, and second ventilation holes are opened on the surface of the second sealing plates. Because the bus duct of the utility model is assembled by using C profiles, the structural strength is good, the expansion is easy, and the maintenance is simple. Because the bus duct has a closed casing, the copper bars are well protected, and there is no cable insulation aging, etc., and the daily maintenance is easy. Simple, stable and reliable performance, good ventilation and heat dissipation of the busway, good moisture-proof effect, and convenient installation and layout.

Description

New air type bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a new air formula bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. Developed countries abroad, hong Kong, Macau, etc. are popularized. In Guangzhou, Guangdong of China, more than 12 building distribution rooms are led out, namely, more than 90% of main lines led to floors use bus ducts; the 630KVA transformer to the power distribution cabinet uses bus ducts.

Current bus duct is because the structure is complicated to structural strength is not enough, the assembling in inconvenient staff's later stage again, current bus duct does not have confined protect function again simultaneously, thereby makes the quick ageing damage of cable in the bus duct easily, and then has reduced the life of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new air formula bus duct to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a new air type bus duct comprises a transformer cabinet and a low-voltage cabinet, wherein the low-voltage cabinet is arranged on one side of the transformer cabinet, a first bus duct is arranged on the surface of the top of the transformer cabinet, a bus duct fastening support is arranged on the inner side wall of the first bus duct, first closing plates are arranged on the periphery of the outer side wall of the first bus duct, first ventilation holes are formed in the surface of each first closing plate, a second bus duct is arranged on the surface of the top of the low-voltage cabinet, second closing plates are arranged on the periphery of the outer side wall of the second bus duct, second ventilation holes are formed in the surface of each second closing plate, the bus duct is formed by assembling C-shaped materials, the structural strength is good, the expansion is easy, the maintenance is simple, the bus duct is easy and simple due to the fact that a closed shell well protects a copper bar, the situations of, the dampproofing effectual, and the installation overall arrangement is convenient.

Further, first bus duct and second bus duct all adopt C section bar skeleton to assemble and form, can make things convenient for assembling of staff's later stage to the bus duct, can strengthen the structural strength who assembles again, can make things convenient for the extension of later stage bus duct again simultaneously.

Further, first ventilation hole all is equipped with a plurality of groups, and the first ventilation hole of multiunit is array distribution to can reach ventilation effect through the first ventilation hole of multiunit, make the temperature in can reducing first bus duct, can prevent again that foreign object from getting into, and then improve the safety of first bus duct internal plant use.

Further, the bus frame fastening support is detachably connected with the first bus duct through a bolt, so that a worker can fix the copper bus conveniently, and the use stability of the copper bus is improved.

Furthermore, the second venthole all is equipped with a plurality of groups, and multiunit second venthole is array distribution to can ventilate also can prevent that foreign matter from getting into the function to the second bus duct through multiunit second venthole.

Further, first shrouding all links to each other through self tapping screw dismantlement with first bus duct and second shrouding and second bus duct to can make things convenient for the maintenance of staff's equipment and later stage, and then improve the convenience that the bus duct used.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a be equipped with the low-voltage cabinet in transformer cabinet one side to transformer cabinet top surface mounting has first bus duct, low-voltage cabinet top surface mounting has the second bus duct simultaneously, thereby can provide the installation basis for first bus duct and second bus duct respectively through transformer cabinet and low-voltage cabinet, because first bus duct and second bus duct all adopt C section bar skeleton to assemble and form, can make things convenient for assembling of staff's later stage to the bus duct, can strengthen the structural strength who assembles again, can make things convenient for the extension of later stage bus duct simultaneously again.

(2) The utility model discloses a be equipped with bus-bar frame fastening support at first bus duct inside wall, and bus-bar frame fastening support is dismantled with first bus duct through the bolt and is linked to each other, thereby can make things convenient for the staff to fix the copper generating line, and then improved the stability in use of copper generating line, through all being equipped with first shrouding around first bus duct lateral wall, and all install the second shrouding around the second bus duct lateral wall, thereby can carry out fine protection to the copper generating line in the bus duct, the condition such as cable insulation ageing does not have, the routine maintenance is light and simple, through having seted up first ventilation hole on the surface of first shrouding, and first ventilation hole all is equipped with a plurality of groups, and simultaneously multiunit first ventilation hole is array distribution, thereby can reach the ventilation effect through multiunit first ventilation hole, make can reduce the temperature in the first bus duct, can prevent that foreign, and then the safety of the internal equipment of the first bus duct is improved.

(3) The utility model discloses a second ventilation hole has been seted up on second shrouding surface to the second ventilation hole all is equipped with a plurality of groups, and multiunit second ventilation hole is array distribution simultaneously, thereby can ventilate also can prevent the foreign object entering function to the second bus duct through multiunit second ventilation hole, through all dismantling continuously through self tapping screw at first shrouding and second bus duct, thereby can make things convenient for the maintenance of staff's equipment and later stage, and then improved the convenience that the bus duct used.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the top view of the internal structure of the present invention;

fig. 4 is a schematic structural view of a second closing plate of the present invention;

in the figure: 1. a transformer cabinet; 2. a low-voltage cabinet; 3. a first bus duct; 4. a bus frame fastening bracket; 5. a first seal plate; 6. a first vent hole; 7. a second bus duct; 8. a second seal plate; 9. a second vent hole; 10. self-tapping screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a new air type bus duct comprises a transformer cabinet 1 and a low voltage cabinet 2, wherein the low voltage cabinet 2 is arranged on one side of the transformer cabinet 1, a first bus duct 3 is arranged on the surface of the top of the transformer cabinet 1, a bus frame fastening support 4 is arranged on the inner side wall of the first bus duct 3, first seal plates 5 are arranged on the periphery of the outer side wall of the first bus duct 3, first vent holes 6 are formed in the surface of each first seal plate 5, a second bus duct 7 is arranged on the surface of the top of the low voltage cabinet 2, second seal plates 8 are arranged on the periphery of the outer side wall of the second bus duct 7, second vent holes 9 are formed in the surface of each second seal plate 8, the bus duct is formed by assembling C-shaped materials, the structural strength is good, the expansion is easy, the maintenance is simple, the bus duct is easy, the copper bar is well protected due to the closed, meanwhile, the performance is stable and reliable, the ventilation and heat dissipation of the bus duct are good, the moisture-proof effect is good, and the installation layout is convenient.

First bus duct 3 and second bus duct 7 all adopt C section bar skeleton to assemble and form, can make things convenient for assembling of staff's later stage to the bus duct, can strengthen the structural strength who assembles again, can make things convenient for the extension of later stage bus duct again simultaneously.

First ventilation hole 6 all is equipped with a plurality of groups, and the first ventilation hole 6 of multiunit is array distribution to can reach ventilation effect through the first ventilation hole 6 of multiunit promptly, make can reduce the temperature in first bus duct 3, can prevent again that foreign object from getting into, and then improved the safety of 3 internal plant uses of first bus duct.

Bus frame fastening support 4 is dismantled with first bus duct 3 through the bolt and is linked to each other to can make things convenient for the fixed copper busbar of staff, and then improve the stability in use of copper busbar.

The second ventilation holes 9 are all provided with a plurality of groups, and the plurality of groups of second ventilation holes 9 are distributed in an array manner, so that the second bus duct 7 can be ventilated through the plurality of groups of second ventilation holes 9, and foreign matters can be prevented from entering the function.

First shrouding 5 and first bus duct 3 and second shrouding 8 and second bus duct 7 all dismantle through self tapping screw 10 and link to each other to can make things convenient for the maintenance of staff's equipment and later stage, and then improve the convenience that the bus duct used.

The utility model discloses a theory of operation: when the bus duct is in operation, the low-voltage cabinet 2 is arranged on one side of the transformer cabinet 1, the first bus duct 3 is arranged on the top surface of the transformer cabinet 1, and the second bus duct 7 is arranged on the top surface of the low-voltage cabinet 2, so that an installation basis can be provided for the first bus duct 3 and the second bus duct 7 respectively through the transformer cabinet 1 and the low-voltage cabinet 2, the first bus duct 3 and the second bus duct 7 are assembled by adopting C-shaped material frameworks, the later-stage assembly of the bus ducts by workers can be facilitated, the structural strength of the assembly can be enhanced, the later-stage expansion of the bus ducts can be facilitated, the bus frame fastening support 4 is arranged on the inner side wall of the first bus duct 3, the bus frame fastening support 4 is detachably connected with the first bus duct 3 through bolts, so that the workers can fix the copper buses, the use stability of the copper buses is improved, the first closing plates 5 are arranged on, and the second closing plate 8 is arranged around the outer side wall of the second bus duct 7, so that the copper bus in the bus duct can be well protected, the cable insulation aging and other conditions are avoided, the daily maintenance is easy and simple, the first vent holes 6 are arranged on the surface of the first closing plate 5, a plurality of groups of the first vent holes 6 are arranged, and the plurality of groups of the first vent holes 6 are distributed in an array manner, so that the ventilation effect can be achieved through the plurality of groups of the first vent holes 6, the temperature in the first bus duct 3 can be reduced, foreign objects can be prevented from entering, the use safety of equipment in the first bus duct 3 is improved, the second vent holes 9 are arranged on the surface of the second closing plate 8, the plurality of groups of the second vent holes 9 are arranged, and the plurality of groups of the second vent holes 9 are distributed in an array manner, so that the second bus duct 7 can be ventilated and the foreign objects can be prevented from entering through the plurality of, through all dismantling continuously through self tapping screw 10 at first shrouding 5 and second shrouding 8 and second bus duct 7 to can make things convenient for the maintenance of staff's equipment and later stage, and then improve the convenience that the bus duct used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new air formula bus duct, includes transformer cabinet (1) and low-voltage cabinet (2), transformer cabinet (1) one side is equipped with low-voltage cabinet (2), its characterized in that: transformer cabinet (1) top surface mounting has first bus duct (3), first bus duct (3) inside wall is equipped with bus frame fastening support (4), first bus duct (3) lateral wall all is equipped with first shrouding (5) all around, first ventilation hole (6) have been seted up on first shrouding (5) surface, low-voltage cabinet (2) top surface mounting has second bus duct (7), second shrouding (8) are all installed all around to second bus duct (7) lateral wall, second ventilation hole (9) have been seted up on second shrouding (8) surface.

2. The new air type bus duct of claim 1, characterized in that: the first bus duct (3) and the second bus duct (7) are formed by assembling C-shaped section bar frameworks.

3. The new air type bus duct of claim 1, characterized in that: the first ventilation holes (6) are provided with a plurality of groups, and the first ventilation holes (6) of the plurality of groups are distributed in an array manner.

4. The new air type bus duct of claim 1, characterized in that: and the bus frame fastening support (4) is detachably connected with the first bus duct (3) through a bolt.

5. The new air type bus duct of claim 1, characterized in that: the second ventilation holes (9) are provided with a plurality of groups, and the groups of the second ventilation holes (9) are distributed in an array manner.

6. The new air type bus duct of claim 1, characterized in that: the first sealing plate (5) is detachably connected with the first bus duct (3) and the second sealing plate (8) is detachably connected with the second bus duct (7) through self-tapping screws (10).