Water diversion mechanism of dense bus duct

Abstract

The utility model relates to a water diversion mechanism of a dense bus duct, and belongs to the technical field of power equipment. Comprising a dense bus duct, a mounting box and a flow guide device, the mounting box is arranged at the bottom of the dense bus duct, and the top of the mounting box is provided with an opening for the dense bus duct to pass through; and the flow guiding device is arranged between the dense bus duct and the mounting box and is used for guiding water drops on the dense bus duct to the outer side of the mounting box. When outside air is relatively humid, water drops are condensed in the dense bus duct and flow downwards along the copper bars on the surface of the dense bus duct, and the flow guiding device is arranged between the dense bus duct and the mounting box and can guide the water drops on the dense bus duct to the outer side of the mounting box, namely the outer side of the starting end box. Therefore, water drops cannot flow into the starting end box along the copper bars of the dense bus duct, and corrosion and short circuit of the copper bars of the dense bus duct can be avoided.

Description

Technical Field

[0001] The present application relates to the technical field of electric power equipment, and in particular to a water diversion mechanism for a dense bus duct. Background Art

[0002] The dense bus duct needs to pass through the installation box, such as the start box, for installation. At present, when connecting the start box and the dense bus duct, it is usually necessary to open a hole on the top of the start box, pass the copper busbar of the dense bus duct through the hole into the start box, and then connect the baffle and the end of the start box. However, with such a connection method, there will inevitably be a gap between the baffle and the hole. When the outside air is humid, condensation will be generated on the dense bus. Over time, these condensed water droplets may flow along the gap to the copper busbar of the dense bus duct, causing corrosion and short circuit of the copper busbar. Summary of the invention

[0003] The embodiment of the present application provides a water diversion mechanism for a dense bus duct to solve the problem in the related art that water droplets condensed on the dense bus duct flow down to the bottom copper busbar, causing corrosion and short circuit of the copper busbar.

[0004] The embodiment of the present application provides a water diversion mechanism for a dense bus duct, comprising:

[0005] Dense bus duct;

[0006] An installation box, the installation box is arranged at the bottom of the dense bus duct, and an opening is opened on the top of the installation box for the dense bus duct to pass through;

[0007] A flow guide device is arranged between the dense bus duct and the installation box, and is used to guide water drops on the dense bus duct to the outside of the installation box.

[0008] In some embodiments, the surface of the dense bus duct copper bar is coated with a hydrophobic and oleophobic material.

[0009] In some embodiments, the flow guide device includes a bracket disposed at the bottom of the dense bus duct for supporting the dense bus duct and a flow guide cover fixed to the bracket.

[0010] In some embodiments, four brackets are provided, two of which are provided on both sides of the dense bus duct, and the bracket is "L" shaped, with one end of the bracket fixed to the side wall of the dense bus duct and the other end fixed to the top surface of the installation box.

[0011] In some embodiments, two air guide covers are provided, which are respectively located on both sides of the dense bus duct.

[0012] In some embodiments, the air guide cover is in a trapezoidal block shape, the top surface of the air guide cover is arranged at the bottom of the side wall of the dense bus duct, and the adjacent surface of the top surface of the air guide cover is provided with a slope section for guiding water droplets, and the height of the slope section decreases from the side where the bracket is located to the other side.

[0013] In some embodiments, a water collection tank for collecting water droplets is disposed at the bottom of the deflector.

[0014] In some embodiments, the inclined surface segment is arranged in an arc shape along the width direction.

[0015] In some embodiments, the bracket is fixed to the dense bus duct by bolts.

[0016] In some embodiments, a card block is disposed on one of the air deflector covers, and a card slot matching the card block is opened on the other air deflector cover.

[0017] The beneficial effects of the technical solution provided by this application include:

[0018] An embodiment of the present application provides a water diversion mechanism for a dense bus duct, comprising a dense bus duct, a mounting box and a guide device, wherein the mounting box is arranged at the bottom of the dense bus duct, and an opening is provided at the top of the mounting box for allowing the dense bus duct to pass through; the guide device is arranged between the dense bus duct and the mounting box, and is used to divert water droplets on the dense bus duct to the outside of the mounting box.

[0019] In actual use, the dense bus duct is connected to the installation box, and an opening is provided on the top of the installation box for the dense bus duct to pass through. In most use scenarios, the installation box is the starting box. Usually, a baffle is provided at the opening on the top of the starting box, but in actual situations, there will inevitably be a gap between the baffle and the opening of the starting box. In this way, when the outside air is relatively humid, water droplets will condense inside the dense bus duct. As time goes by, the water droplets will flow down along the copper busbar on the surface of the dense bus duct, and often flow to the bottom of the dense bus duct to the starting box, causing corrosion and short circuit of the copper busbar and the wires in the box. A diversion device is provided between the dense bus duct and the installation box, which can divert the water droplets on the dense bus duct to the outside of the installation box, that is, the outside of the starting box, so that the water droplets will not flow along the copper busbar of the dense bus duct to the starting box, which can avoid corrosion and short circuit of the copper busbar of the dense bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present application;

[0022] Figure 2 A schematic diagram of the connection at the bracket provided in an embodiment of the present application.

[0023] Reference numerals:

[0024] 1. Dense bus duct; 2. Installation box; 3. Guide device; 31. Bracket; 32. Guide cover; 321. Inclined section. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0026] The embodiment of the present application provides a water diversion mechanism for a dense bus duct, which can solve the problem in the related art that water droplets condensed on the dense bus duct will flow down to the bottom copper busbar, causing corrosion and short circuit of the copper busbar.

[0027] See also Figure 1 As shown, an embodiment of the present application provides a water diversion mechanism for a dense bus duct, comprising a dense bus duct 1, a mounting box 2 and a guide device 3, wherein the mounting box 2 is arranged at the bottom of the dense bus duct 1, and an opening is provided at the top of the mounting box 2 for allowing the dense bus duct 1 to pass through; the guide device 3 is arranged between the dense bus duct 1 and the mounting box 2, and is used to divert water droplets on the dense bus duct 1 to the outside of the mounting box 2.

[0028] In actual use, the dense bus duct 1 is connected to the installation box 2, and an opening is provided on the top of the installation box 2 for the dense bus duct 1 to pass through. In most use scenarios, the installation box 2 is the starting box. Usually, a baffle is provided at the opening on the top of the starting box. However, in actual situations, there will inevitably be a gap between the baffle and the opening of the starting box. In this way, when the outside air is relatively humid, water droplets will condense inside the dense bus duct 1. As time goes by, the water droplets will flow downward along the copper bar on the surface of the dense bus duct 1, and often flow to the bottom of the dense bus duct 1 to the starting box, causing corrosion and short circuit of the copper bar and the wires in the box. A guide device 3 is provided between the dense bus duct 1 and the installation box 2. The guide device 3 can guide the water droplets on the dense bus duct 1 to the outside of the installation box 2, that is, the outside of the starting box, so that the water droplets will not flow along the copper bar of the dense bus duct 1 to the starting box, which can avoid corrosion and short circuit of the copper bar of the dense bus duct 1.

[0029] In some optional embodiments, such as Figure 1 and Figure 2 As shown, the guide device 3 includes a bracket 31 arranged at the bottom of the dense bus duct 1 for supporting the dense bus duct 1 and a guide cover 32 fixed to the bracket 31. The arrangement of the bracket 31 can support the dense bus duct 1, so that a certain space is formed between the dense bus duct 1 and the starting box, and the guide cover 32 can guide the water droplets condensed on the side wall of the dense bus duct 1 to the outside, preventing the water droplets from flowing downward to the copper busbar of the dense bus duct 1, causing corrosion damage or short circuit of the copper busbar.

[0030] In some optional embodiments, such as Figure 1 and Figure 2 As shown, four brackets 31 are provided, and two brackets 31 are provided on both sides of the dense bus duct 1. The bracket 31 is "L" shaped, and one end of the bracket 31 is fixed to the side wall of the dense bus duct 1, and the other end is fixed to the top surface of the installation box 2. Two "L" shaped brackets 31 are provided on both sides of the dense bus duct 1, respectively. The upper end of the bracket 31 is fixed to the dense bus duct 1, and the bottom end of the bracket 31 is provided on the installation box 2, that is, the top surface of the starting box. The provision of the bracket 31 can form a certain space between the dense bus duct 1 and the starting box, which is convenient for providing the deflector 32 so that the deflector 32 can guide the water droplets.

[0031] In actual use, the surface of the copper bar of the dense bus duct 1 is coated with a hydrophobic and oleophobic material. The hydrophobic and oleophobic material can prevent the water droplets condensed on the surface of the copper bar of the dense bus duct 1 from adhering to the surface of the copper bar of the dense bus duct 1 for a long time, but will flow downward to the guide cover 32 due to the deadweight of the water droplets, thereby improving the smoothness of the water droplet diversion, and the surface of the guide cover 32 can also be coated with a hydrophobic and oleophobic material to improve the water diversion efficiency.

[0032] In some optional embodiments, the bracket 31 is fixed to the dense bus duct 1 by bolts, and two air deflectors 32 are provided, respectively located on both sides of the dense bus duct 1. The air deflector 32 is in a trapezoidal block shape, and the top surface of the air deflector 32 is set at the bottom of the side wall of the dense bus duct 1, and the adjacent surface of the top surface of the air deflector 32 is provided with an inclined surface section 321 for guiding water droplets, and the height of the inclined surface section 321 decreases from the side where the bracket 31 is located to the other side. The trapezoidal block setting can facilitate the top surface of the air deflector 32 to be set at the bottom of the side wall of the dense bus duct 1 to receive water droplets, and the setting of the inclined surface section 321 can well guide water droplets to prevent water droplets from flowing down to the copper busbar of the dense bus duct 1.

[0033] In some optional embodiments, the inclined surface section 321 is arranged in an arc shape along the width direction. This arrangement enables the inclined surface section 321 to limit the water flow while diverting the water flow, preventing the water flow from spreading everywhere and causing safety hazards. In some actual use situations, a water collection tank for collecting water droplets is arranged at the bottom of the deflector 32. The arrangement of the water collection tank can collect and store the water droplets in a centralized manner after diverting the water droplets, preventing the water droplets from flowing into other places.

[0034] In summary, in actual use, the dense bus duct 1 is connected to the installation box 2, and an opening is provided on the top of the installation box 2 for the dense bus duct 1 to pass through. In most use scenarios, the installation box 2 is the starting box. Usually, a baffle is provided at the opening on the top of the starting box, but in actual situations, there will inevitably be a gap between the baffle and the opening of the starting box. In this way, when the outside air is relatively humid, water droplets will condense inside the dense bus duct 1. As time goes by, the water droplets will flow downward along the copper bar on the surface of the dense bus duct 1, and often flow to the bottom of the dense bus duct 1 to the starting box, causing corrosion and short circuit of the copper bar and the wires in the box. A guide device 3 is provided between the dense bus duct 1 and the installation box 2. The guide device 3 can guide the water droplets on the dense bus duct 1 to the outside of the installation box 2, that is, the outside of the starting box, so that the water droplets will not flow along the copper bar of the dense bus duct 1 to the starting box, which can avoid corrosion and short circuit of the copper bar of the dense bus duct 1.

[0035] The flow guide device 3 includes a bracket 31 arranged at the bottom of the dense bus duct 1 for supporting the dense bus duct 1 and a flow guide cover 32 fixed to the bracket 31. The arrangement of the bracket 31 can support the dense bus duct 1, so that a certain space is formed between the dense bus duct 1 and the starting box, and the flow guide cover 32 can guide the water droplets condensed on the side wall of the dense bus duct 1 to the outside to prevent the water droplets from flowing downward and corroding and damaging the copper bar of the dense bus duct 1. There are four brackets 31, and two brackets 31 are arranged on both sides of the dense bus duct 1. The bracket 31 is "L" shaped, one end of the bracket 31 is fixed to the side wall of the dense bus duct 1, and the other end is fixed to the top surface of the installation box 2. Two "L" shaped brackets 31 are arranged on both sides of the dense bus duct 1, the upper end of the bracket 31 is fixed to the dense bus duct 1, and the bottom end of the bracket 31 is arranged on the installation box 2, that is, the top surface of the starting box. The arrangement of the bracket 31 can form a certain space between the dense bus duct 1 and the starting end box, which is convenient for arranging the deflector 32 so that the deflector 32 can guide the water droplets.

[0036] The inclined surface section 321 is arranged in an arc shape along the width direction, that is, the surface of the deflector 32 is an arc-shaped concave surface. This arrangement enables the inclined surface section 321 to limit the water flow while guiding the water flow, preventing the water flow from spreading everywhere and causing safety hazards. In some actual use situations, a water collection tank for collecting water droplets is arranged at the bottom of the deflector 32. The arrangement of the water collection tank can collect and store the water droplets in a centralized manner after guiding the water droplets, preventing the water droplets from flowing into other places.

[0037] In some optional embodiments, a card block is provided on one air deflector 32, and a card slot matching the card block is opened on the other air deflector 32. The splicing arrangement of the card slot and the card block can facilitate the installation and fixation of the air deflector 32 and improve the stability of the structure of the air deflector 32.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0039] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0040] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A water diversion mechanism for a dense bus duct, characterized in that: include: Dense bus duct (1); An installation box (2), the installation box (2) being arranged at the bottom of the dense bus duct (1), and the top of the installation box (2) being provided with an opening for allowing the dense bus duct (1) to pass through; A flow guide device (3), the flow guide device (3) is arranged between the dense bus duct (1) and the installation box (2), and is used to guide water droplets on the dense bus duct (1) to the outside of the installation box (2).

2. The water diversion mechanism of a dense bus duct according to claim 1, characterized in that: The surface of the copper bar of the dense bus duct (1) is coated with a hydrophobic and oleophobic material.

3. The water diversion mechanism of a dense bus duct according to claim 1, characterized in that: The flow guide device (3) comprises a bracket (31) arranged at the bottom of the dense bus duct (1) and used to support the dense bus duct (1), and a flow guide cover (32) fixed to the bracket (31).

4. The water diversion mechanism of a dense bus duct as claimed in claim 3, characterized in that: Four brackets (31) are provided, and two brackets (31) are provided on both sides of the dense bus duct (1). The bracket (31) is in an "L" shape, and one end of the bracket (31) is fixed to the side wall of the dense bus duct (1), and the other end is fixed to the top surface of the installation box (2).

5. The water diversion mechanism of a dense bus duct as claimed in claim 3, characterized in that: Two air guide covers (32) are provided, and are respectively located on both sides of the dense bus duct (1).

6. The water diversion mechanism of a dense bus duct as claimed in claim 3, characterized in that: The deflector (32) is in a trapezoidal block shape, the top surface of the deflector (32) is arranged at the bottom of the side wall of the dense bus duct (1), and the adjacent surface of the top surface of the deflector (32) is provided with an inclined surface section (321) for guiding water droplets, and the height of the inclined surface section (321) decreases from one side where the bracket (31) is located to the other side.

7. The water diversion mechanism of a dense bus duct as claimed in claim 3, characterized in that: A water collection tank for collecting water droplets is arranged at the bottom of the deflector cover (32).

8. The water diversion mechanism of a dense bus duct according to claim 6, characterized in that: The inclined surface section (321) is arranged in an arc shape along the width direction.

9. The water diversion mechanism of a dense bus duct as claimed in claim 3, characterized in that: The bracket (31) is fixed to the dense bus duct (1) by means of bolts.

10. The water diversion mechanism of a dense bus duct according to claim 5, characterized in that: A card block is arranged on one of the air deflector covers (32), and a card slot matching the card block is arranged on the other air deflector cover (32).

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